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2026-04-28 - AGENDA REPORTS - 2025-26 FED CIRCULATION IMPROV PGM PHASE IV PROJ C1018
Agenda Item: 10 CITY OF SANTA CLARITA .` AGENDA REPORT CONSENT CALENDAR CITY MANAGER APPROVAL: DATE: April 28, 2026 SUBJECT: 2025-26 FEDERAL CIRCULATION IMPROVEMENT PROGRAM, PHASE IV, PROJECT C 10 18 - PLANS, SPECIFICATIONS, AND CONSTRUCTION CONTRACTS DEPARTMENT: Public Works PRESENTER: Shannon Pickett RECOMMENDED ACTION City Council: Approve the plans and specifications for the 2025-26 Federal Circulation Improvement Program, Phase IV, Project CIO 18. 2. Find and determine that the 2025-26 Federal Circulation Improvement Program, Phase IV project was identified as a traffic mitigation measure (TR-5) and previously analyzed within the Mitigated Negative Declaration adopted for the Valencia Town Center by the City of Santa Clarita's Planning Commission (Resolution P20-01), and that no further environmental review is required pursuant to the California Environmental Quality Act Guidelines Section 15162. 3. Award a construction contract to C.A. Rasmussen, Inc., for the 2025-26 Federal Circulation Improvement Program, Phase IV project in the amount of $2,263,315 and authorize a contingency in the amount of $339,497, for a total contract amount not to exceed $2,602,812. 4. Award a professional services contract to Dokken Engineering, to provide construction support services for the 2025-26 Federal Circulation Improvement Program, Phase IV project in the amount of $67,920 and authorize a contingency in the amount of $6,792, for a total contract amount not to exceed $74,712. 5. Award a professional services contract to Allan E. Seward Engineering Geology, Inc., for the 2025-26 Federal Circulation Improvement Program, Phase IV project to provide materials testing and geotechnical inspection services in the amount of $70,874 and authorize a contingency in the amount of $7,087, for a total contract amount not to exceed $77,961. Page 1 Packet Pg. 84 6. Authorize the City Manager or designee to execute all contracts and associated documents, subject to City Attorney review. BACKGROUND The 2025-26 Federal Circulation Improvement Program, Phase IV, will implement improvements at the intersection of Valencia Boulevard at McBean Parkway, as shown on the attached Location Map. This project will add triple left -turn lanes on eastbound and westbound Valencia Boulevard to enhance traffic flow. The improvements along Valencia Boulevard between McBean Parkway and Mall Entrance include street widening, relocation of street light and traffic signal poles, and landscape modifications. The proposed improvements will require the removal of six eucalyptus trees. This project supports the Sustainable Public Infrastructure theme of the City's strategic plan, Santa Clarita Pathway Forward. As part of the Fiscal Year 2023-24 Congressionally Directed Funding Request, former Representative Mike Garcia supported the City's request for $2,480,000 to construct these improvements. The California Environmental Quality Act (CEQA) requirements were previously completed on January 21, 2020, when the City's Planning Commission adopted Resolution P20-01, adopting the Mitigated Negative Declaration and approving Master Case No. 19-067, Conditional Use Permit 19-008, Development Review 19-006, Architectural Design Review 19-007, and Oak Tree Permit 19-002. Notices of Determination were filed with the Los Angeles County Registrar Recorder (Nos. 2020018829 and 2020077319) and the State Clearinghouse (SCH# 2020060177). The 2025-26 Federal Circulation Improvement Program, Phase IV, implements the Traffic Mitigation Measure TR-5, included within the adopted Mitigated Negative Declaration. Construction Contract An invitation to bid was published and circulated via the City's e-procurement system BidNet on January 23, 2026. The City transmitted the solicitation to 2,638 vendors on BidNet, of which 99 vendors downloaded materials. A total of four bids were submitted and opened on February 23, 2026. The results of the bids are shown below. Company Location Bid Amount C.A. Rasmussen, Inc. Santa Clarita, CA $2,263,315 R.C. Becker, Inc. Santa Clarita, CA $2,287,019 Toro Enterprises, Inc. Oxnard, CA $2,386,840 Sully -Miller Brea, CA $2,565,572 Staff recommends the project be awarded to C.A. Rasmussen, Inc., the lowest responsive and responsible bidder. This contractor possesses a valid contractor's license and is in good standing with the Contractors State License Board. The contractor's bid was reviewed for accuracy and conformance to the contract documents and was found to be complete. The bid proposal adheres to the project's plans and specifications and is available in the City Clerk's Reading File. Page 2 Packet Pg. 85 Professional Services Contract - Construction Support The City conducted a Request for Proposal (RFP) to solicit proposals from qualified firms to provide design, survey, bid support, and construction support services for the 2020-21 Circulation Improvement Program, Phase IV, project. The RFP was published and circulated via the City's e-procurement system BidNet on April 13, 2022. Firms were evaluated based on the entire scope of services outlined in the RFP, including design and construction support services. The City Council awarded a design contract for design services for a total amount not to exceed $384,753 to Dokken Engineering at the July 12, 2022, City Council meeting. Dokken Engineering is the Engineer of Record for the 2025-26 Federal Circulation Improvement Program, Phase IV, project. Since Dokken Engineering was originally evaluated and selected based on its qualifications to perform the entire scope of services outlined in the RFP, it is recommended that Dokken Engineering be awarded a contract for a total of $74,712, including contingency, to provide appropriate construction support services throughout construction. This will allow Dokken Engineering to provide construction support, necessary design modifications, and environmental monitoring as the project is constructed. The proposal is available in the City Clerk's Reading File. Professional Services Contract - Materials Testing and Geotechnical Inspection The City conducted an RFP to solicit proposals from qualified consulting firms to provide materials testing and geotechnical inspection for the 2025-26 Federal Circulation Improvement Program, Phase IV, project. The RFP was published and circulated via the City's e-procurement system BidNet on March 2, 2026. The City transmitted the solicitation to 3,145 vendors on BidNet, of which 57 vendors downloaded the RFP. A total of four companies provided proposals for consideration. These proposals were reviewed and evaluated based on each company's ability to meet the specific needs of the City. An evaluation panel, comprised of staff from the Public Works department, scored the responses using the following categories of weighted criteria: • Approach and Recommendations for Testing per the Quality Assurance Program and Plans (Scope of Work) - 40% • Understanding of Construction Phasing Schedule (Schedule) - 20% • Qualifications of Personnel and Laboratory, Team Experience - 20% • Quality of Sample Daily Inspection & Final Report - 15% • References - 5% The evaluation panel scored the responses based on a 100-point scale, with the results outlined below. Rank Company Location Score 1 Allan E. Seward Engineering Geology, Inc. Santa Clarita, CA 89 2 R.T. Frankian & Associates Santa Clarita, CA 86 3 G3 Quality, Inc. Cerritos, CA 80 4 NV5, Inc. Ventura, CA 57 Page 3 Packet Pg. 86 In reviewing proposals, the evaluation panel awarded the highest score to Allan E. Seward Engineering Geology, Inc. The evaluation panel determined that the proposal from Allan E. Seward Engineering Geology, Inc., offered the best overall value to meet the materials testing and geotechnical inspection needs. Allan E. Seward Engineering Geology, Inc., demonstrated an in-depth understanding of the project needs and provided a detailed scope of work and approach to the project. Based on their experience with similar projects, and the completeness of their proposal for this project, staff recommends awarding the design contract to Allan E. Seward Engineering Geology, Inc. The proposal is available in the City Clerk's Reading File. California Government Code 4526 prescribes the selection of architectural and engineering services to be based on demonstrated competence and professional qualifications necessary for the satisfactory performance of the services required and does not authorize the selection of professional architect and engineering services based on cost. City staff was able to reach an agreement with Allan E. Seward Engineering Geology, Inc., at a fair and reasonable price. The requested contingencies will cover the cost of unforeseen design constraints, design modifications requested by the City or other permitting agencies, field investigations including potholing for utility locations and foundations, and coordination with utility companies and other agencies, which is required to address the presence of oil lines and to manage potential impacts to project phasing resulting from concurrent work by other agencies at this location. This includes potential adjustments to the civil and traffic drawings, engineering and landscape drawings, and change orders for additional work requested by the City. The City Council appropriated $3,100,000 for this project upon adoption of the Fiscal Year 2025-2026 budget. The project budget is $3,100,000, representing $2,602,812 for construction, $74,712 for construction support, $77,961 for materials testing, and $344,515 for project administration costs. Project administrative costs include staff time, project management, public works inspections, utility fees, and labor compliance monitoring. ALTERNATIVE ACTION Other action as determined by the City Council. FISCAL IMPACT $3,100,000 is available in project expenditure accounts C1018229-516101 (Miscellaneous Federal Grants) and C 10 183 54-516 101 (SC Lighting District Fund) to support the recommended contracts and associated project costs. ATTACHMENTS Location Map Bid Proposal for C.A. Rasmussen, Inc. (available in the City Clerk's Reading File) Proposal for Dokken Engineering (available in the City Clerk's Reading File) Page 4 Packet Pg. 87 Proposal for Allan E. Seward Engineering Geology, Inc. (available in the City Clerk's Reading File) Page 5 Packet Pg. 88 — - 77 �7A1LTALARITA o - _ a ' 2025-26 Federal Circulation � Feet - Improvement Program, 0 75 150 :; • - Phase IV, Project C1018 I w Legend Street centerlines developed & maintained > _ fA 1 1 by City of Santa Clarita GIS Q The City of Santa Clarita does not warrant - d Circulation Improvements the accuracy of the data and assumes no ! � 0 Existing Parcel Boundary liability for any errors or omissions. t" Map prepared by: City of Santa Clarita GIs Division r � � 0 ! O C"PPO.!ECTS'',PW.260127a1�.757531Project C1618.aprx # ! w a LU > 1p a O Lt. (L ado o o fow-17 Q a w } w ILL _ U) O CL C1 J 9 ' wt- Packet Pg. 89 PROPOSAL FORM Bid UCIP-25-26-CIO18 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California TO THE CITY OF SANTA CLARITA, AS CITY: In accordance with CITY's NOTICE INVITING BIDS, the undersigned BIDDER hereby proposes to furnish all materials, equipment, tools, labor, and incidentals required for the above -stated project as set forth in the plans, specifications, and contract documents therefore, and to perform all work in the manner and time prescribed therein. BIDDER declares that this proposal is based upon careful examination of the work site, plans, specifications, INSTRUCTIONS TO BIDDERS, and all other contract documents. If this proposal is accepted for award, BIDDER agrees to enter into a contract with CITY at the unit and/or lump sum prices set forth in the following BID SCHEDULE. BIDDER understands that failure to enter into a contract in the manner and time prescribed will result in forfeiture to CITY of the proposal guarantee accompanying this proposal. BIDDER understands that a bid is required for the entire work that the estimated quantities set forth in BID SCHEDULE are solely for the purpose of comparing bids, and that final compensation under the contract will be based upon the actual quantities of work satisfactorily completed. THE CITY RESERVES THE RIGHT TO INCREASE OR DECREASE THE AMOUNT OF ANY QUANTITY SHOWN AND TO DELETE ANY ITEM FROM THE CONTRACT. It is agreed that the unit and/or lump sum price(s) bid include all appurtenant expenses, taxes, royalties, and fees for the project's duration. In case of discrepancies in the amounts bid, unit prices shall govern over extended amounts, and words shall govern over figures. If awarded the contract, the undersigned further agrees that in the event of the Bidder's default in executing the required contract and filing the necessary bonds and insurance certificates within ten working days after the date of the CITY's notice of award of contract to the BIDDER, the proceeds of the security accompanying this bid shall become the property of the CITY and this bid and the acceptance hereof may, at the CITY's option, be considered null and void. Company Name: C.A. Rasmussen, Inc. Company Address: 28548 Livingston Ave, Valencia, CA 91355 Phone: 661-367-9040 Email: bids@carasmussen.com By: Thomas Tan Print Nome Title: Chief Estimator Signature: /z Date: 0 2. 1 �- � l G L.Y NOTICE TO BIDDERS REGARDING CONTRACTUAL REQUIREMENTS Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California SUMMARY OF INDEMNITY AND INSURANCE REQUIREMENTS 1. These are the Indemnity and Insurance Requirements for Contractors providing services or supplies to City of Santa Clarita (City). By agreeing to perform the work or submitting a proposal, you verify that you comply with and agree to be bound by these requirements. If any additional Contract documents are executed, the actual Indemnity language and Insurance Requirements may include additional provisions as deemed appropriate by City's Purchasing Agent. The City reserves the sole right to accept or reject any requests for modifications to these terms. 2. You should check with your Insurance advisors to verify compliance and determine if additional coverage or limits may be needed to adequately insure your obligations under this agreement. These are the minimum required and do not in any way represent or imply that such coverage is sufficient to adequately cover the Contractor's liability under this agreement. The full coverage and limits afforded under Contractor's policies of Insurance shall be available to Buyer and these insurance Requirements shall not in any way act to reduce coverage that is broader or includes higher limits than those required. The Insurance obligations under this agreement shall be: 1—all the Insurance coverage and limits carried by or available to the Contractor; or 2—the minimum Insurance requirements shown in this agreement, whichever is greater. Any insurance proceeds in excess of the specified minimum limits and coverage required, which are applicable to a given loss, shall be available to City. 3. Contractorshall furnish the City with original Certificates of Insurance including all required amendatory endorsements and a copy of the Declarations and Endorsement Page of the CGL policy listing all policy endorsements to City before work begins. City reserves the right to require full -certified copies of all Insurance coverage and endorsements. I. INDEMNIFICATION: City and its respective elected and appointed boards, officials, officers, agents, employees, and volunteers (individually and collectively, "Indemnitees") shall have no liability to CONTRACTOR or any other person for, and CONTRACTOR shall indemnify, defend, protect, and hold harmless Indemnitees from and against, any and all liabilities, claims, actions, causes of action, proceedings, suits, damages, judgments, liens, levies, costs, and expenses of whatever nature, including reasonable attorney's fees and disbursements (collectively, "Claims"), which Indemnitees may suffer or incur or to which Indemnitees may become subject by reason of or arising out of any injury to or death of any person(s), damage to property, loss of use of property, economic loss, or otherwise occurring as a result of or allegedly caused by the CONTRACTOR'S performance of or failure to perform any services under this Agreement, or by the negligent or willful acts or omissions of CONTRACTOR, its agents, officers, directors, or employees, committed in performing any of the services under this Agreement. If any action or proceeding is brought against Indemnitees by reason of any of the matters against which CONTRACTOR has agreed to indemnify Indemnitees as provided above, CONTRACTOR, upon notice from City, shall defend Indemnitees at its expense by counsel acceptable to City, such acceptance not to be unreasonably withheld. Ind emnitees need not have first paid for any of the matters to which Indemnitees are entitled to indemnification in order to be so indemnified. The limits of the insurance required to be maintained by CONTRACTOR in this Agreement shall not limit the liability of CONTRACTOR hereunder. The provisions of this section shall survive the expiration or earlier termination of this agreement. The provisions of this section do not apply to Claims occurring as a result of the City's active negligence or acts of omission. II. INSURANCE CONTRACTOR shall maintain and submit certificates of all applicable insurance including, but not limited to, the following and as otherwise required by law. The terms of the insurance policy or policies issued to provide the above insurance coverage shall provide that said insurance may not be amended or canceled by the carrier, for non-payment of premiums or otherwise, without thirty (30) days prior written notice of amendment or cancellation to the CITY. In the event the said insurance is canceled, the CONTRACTOR shall, prior to the cancellation date, submit to the City Clerk new evidence of insurance in the amounts established. Liability Insurance During the entire term of this Agreement, the CONTRACTOR agrees to procure and maintain General Liability insurance at its sole expense to protect against loss from liability imposed by law for damages on account of bodily injury, including death therefrom, suffered or alleged to be suffered by any person or persons whomsoever, resulting directly or indirectly from any act or activities, errors or omissions, of the CITY, or CONTRACTOR or any person acting for the CITY, or under its control or direction, and also to protect against loss from liability imposed by law for damages to any property of any person caused directly or indirectly by or from acts or activities of the CITY, or CONTRACTOR or any person acting for the CITY, or under its control or direction. Such public liability and property damage insurance shall also provide for and protect the CITY against incurring any legal cost in defending claims for alleged loss. Such General, Public and Professional liability and property damage insurance shall be maintained in full force and effect throughout the term of the Agreement and any extension thereof in the amount indicated above orthe following minimum limits: Commercial General Liability Insurance, including coverage for Premises and Operations, Contractual Liability, Personal Injury Liability, Products/Completed Operations liability, and Independent Contractors' Liability (if applicable), in an amount of not less than two million dollars ($2,000,000.00) per occurrence, four million dollars ($4,000,000.00) annual aggregate, written on an occurrence form. Products/Completed Operations coverage shall extend a minimum of three (3) years after project completion. Coverage shall be included on behalf of the CONTRACTOR for covered claims arising out of the actions of independent contractors. If the CONTRACTOR is using subcontractors, the policy must include work performed "by or on behalf' of the CONTRACTOR. Policy shall contain no language that would invalidate or remove the CONTRACTOR'S duty to defend or indemnify for claims or suits expressly excluded from coverage. Policy shall specifically provide for a duty to defend on the part of the CONTRACTOR. Worker's Compensation Insurance The CONTRACTOR shall procure and maintain, at its sole expense, Worker's Compensation Insurance in the amount of $1,000,000 per occurrence or in such amount as will fully comply with the laws of the State of California and which shall indemnify, insure and provide legal defense for both the CONTRACTOR and the CITY against any loss, claim or damage arising from any injuries or occupational diseases happening to any worker employed by the CONTRACTOR in the course of carrying out the work within the Agreement. Such insurance shall also contain a waiver of subrogation naming the City of Santa Clarita. Automotive Insurance The CONTRACTOR shall procure and maintain, at its sole expense, throughout the term of this Agreement, and any extension thereof, public liability and property damage insurance coverage for automotive equipment with coverage limits of not less than $1,000,000 combined single limit for each accident. All such insurance shall be primary insurance and shall name the City of Santa Clarita as an additional insured. Waiver of Subrogation All insurance coverage maintained or procured pursuant to this Agreement shall be endorsed to waive suhrogation against the CITY, its elected or appointed officers, agents, officials, employees and volunteers or shall specifically allow CONTRACTOR or others providing insurance evidence in compliance with these specifications to waive their right of recovery prior to a loss. CONTRACTOR hereby waives its own right of recovery against the CITY, and shall require similar written express waivers and insurance clauses from each of its subconsultants. Separation of Insureds A severability of interests provision must apply for all additional insureds ensuring that CONTRACTOR'S insurance shall apply separately to each insured against whom claim is made or suit is brought, except with respect to the insurer's limits of liability. The policy(ies) shall not contain any cross -liability exclusions. Pass Through Clause CONTRACTOR agrees to ensure that its subconsultants, subcontractors, and any other party involved with the project who is brought onto or involved in the project by CONTRACTOR, provide the same minimum insurance coverage and endorsements required of CONTRACTOR. CONTRACTOR agrees to monitor and review all such coverage and assumes all responsibility for ensuring that such coverage is provided in conformity with the requirements of this section. CONTRACTOR agrees that upon request, all Agreements with consultants, subcontractors, and others engaged in the project will be submitted to the CITY for review. Self -Insured Retentions Any self -insured retentions must be declared to and approved by the CITY. The CITY reserves the right to require that self -insured retentions be eliminated, lowered, or replaced by a deductible. Self-insurance will not be considered to comply with these specifications unless approved by the CITY. Primary and Additional Insured All of such insurance shall be primary and shall name the City of Santa Clarita as additional insured. A Certificate of Insurance and an additional insured endorsement (for general and automobile liability), evidencing the above insurance coverage with a company acceptable to the City's Purchasing Agent shall be submitted to the CITY prior to execution of this Agreement on behalf of the CITY. Requirements Should CONTRACTOR, for any reason, fail to obtain and maintain the insurance required by this Agreement, CITY may obtain coverage at CONTRACTOR'S expense and deduct the cost of such insurance from payments due to CONTRACTOR under this Agreement or terminate. In the alternative, should CONTRACTOR fail to meet any of the insurance requirements under this Agreement, CITY may cancel the Agreement immediately with no penalty. Should CONTRACTOR'S insurance required by this Agreement be canceled at any point prior to expiration of the policy, CONTRACTOR must notify CITY within 24 hours of receipt of notice of cancelation. Furthermore, CONTRACTOR must obtain replacement coverage that meets all contractual requirements within 10 days of the prior insurer's issuance of notice of cancelation. CONTRACTOR must ensure that there is no lapse in coverage. If the operation under this Agreement results in an increased or decreased risk in the opinion of the City's Purchasing Agent, then the CONTRACTOR agrees that the minimum limits herein above designated shall be changed accordingly upon request by the City's Purchasing Agent. The CONTRACTOR agrees that provisions of this paragraph as to maintenance of insurance shall not be construed as limiting in any way the extent to which the CONTRACTOR may be held responsible for the payment of damages to persons or property resulting from the CONTRACTOR'S activities or the activities of any person or persons for which the CONTRACTOR is otherwise responsible. 1 have read and understand the above requirements and agree to be bound by them for any work performed for the City. Authorized Signature: Date: p Printed Name: Thomas Tan C. A,, RASMUSSEN, INC. GENERAL ENGINEERING CONTRACTORS LICENSE NO. 254681 A CERTIFICATE OF CORPORATE AUTHORITY I hereby certify that C. A. Rasmussen, Inc. is a duly organized and existing California Corporation, with the authority to take the actions set forth herein. I further certify that Thomas Tan is the duly appointed Chief Estimator of C. A. Rasmussen, Inc., effective April 28, 2025, and is authorized to execute bid bonds, bid documents, bid submittals, and change orders on behalf of the corporation, pursuant to authority granted by the Board of Directors on June 07, 2022, as recorded in the official corporate minutes. In witness whereof, I have affixed my hand and seal of said corporation this 30th day of July 2025. Secretary -Treasurer 28548 LIVINGSTON AVENUE I VALENCIA CA 91355 661.367.9040 PH i 661.367.9099 FAx I www.CARASMUSSEN.COM BIDDER'S INFORMATION AND CERTIFICATION Bid ttCIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, CA Bidder certifies that the representations of the bid are true and correct and made under penalty of perjury. EQUAL EMPLOYMENT OPPORTUNITY COMPLIANCE Bidder certifies that in all previous contracts or subcontracts, all reports which may have been due under the requirements of any CITY, State, or Federal equal employment opportunity orders have been satisfactorily filed, and that no such reports are currently outstanding. AFFIRMATIVE ACTION CERTIFICATION Bidder certifies that affirmative action has been taken to seek out and consider minority business enterprises for those portions of the work to he subcontracted, and that such affirmative actions have been fully documented, that said documentation is open to inspection, and that said affirmative action will remain in effect for the life of any contract awarded hereunder. Furthermore, Bidder certifies that affirmative action will be taken to meet all equal employment opportunity requirements of the contract documents. CERTIFICATION REGARDING DIR CONTRACTOR/SUBCONTRACTOR REGISTRATION By my signature hereunder, as the Contractor, I certify that Contractor, and all Subcontractors listed on the Subcontractor Designations form are the subject of current and active contractor registrations pursuant to Division 2, Part 7, Chapter 1 (commencing with section 1720) of the California Labor Code. Contractor's registration number is indicated below. Subcontractors' registration numbers are indicated on the Subcontractor Designations form. Bidder's Name: C.A. Rasmussen, Inc. Business Address: 28548 Livingston Ave, Valencia, CA 91355 Telephone No.: 661-367-9040 State CONTRACTOR's License No. & Class: 254681 A, B, C31, HAZ, ASB DIR No.: 1000000274 Original Date: 06/30/2015 Expiration Date: 06/30/2028 The following are the names, titles, addresses, and phone numbers of all individuals, firm members, partners, joint ventures, and/or corporate officers having a principal interest in this proposal: Adam Rasmussen - President Doug Misley - Executive Vice President Lisa Punches - Corporate Secreta *all listed names can be reached at the same address & phone # 28548 Livingston Ave, Valencia, CA 91355 661-367-9040 The dates of any voluntary or involuntary bankruptcy judgments against any principal having an interest in this proposal, or any firm, corporation, partnership or joint venture of which any principal having an interest in this proposal was an owner, corporate officer, partner or joint venture are as follows: N/A All current and prior DBAs, alias, and/or fictitious business names for any principal having an interest in this proposal are as follows: N/A IN WITNESS WHEREOF, BIDDER executes and submits this proposal with the names, title, hands, and seals of all aforementioned principals this "-' &'fir1 day of� 20LL,' BIDDER: I Signature Thomas Tan, Chief Estimator Name and Title of Signatory C.A. Rasmussen, Inc, Legal Name of Bidder 28548 Livingston Ave, Valencia, CA 91355 Address 661-367-9040 Telephone Number 95-2534082 Federal Tax I.D. No. ACKNOWLEDGMENT A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California County of 1, r <, A- }'11 t On _ 6 2I 217 Z (..r' before me, G hIr IM t'J r 1 il4 , N' (insert name and title of the officer) personally appearedCY� l l.1 cyt�t� who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. P GABRIELA PADILLA WITNESS my hand and official seal. W Notary Poblic - California x a Los Angeles County _ r Commission # 2491311 My Comm. Expires May 26, 2028 Sig (Seal) BIDDER'S QUESTIONNAIRE Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California 1. Submitted by: C.A. Rasmussen, Inc. Telephone: 661-367-9040 Principal Office Address: 28548 Livingston Ave Valencia, CA 91355 2, Type of Firm: IN C Corporation ❑ S Corporation ❑ Individual/Sole Proprietor or Single —Member LLC ❑ Partnership ❑ Limited Liability Company "C" C-Corp ❑ Limited Liability Company "S" S-Corp ❑ Limited Liability Company "P" Partnership ❑ Other 3a. If a corporation, answer these questions: Date of Incorporation: November 30. 1967 State of Incorporation: California President's Name: Adam Rasmussen Vice -President's Name: Doug Misley Secretary or Clerk's Name: Lisa Punches Treasurer's Name: N/A 3b. If a partnership, answer these questions: N/A Date of organization: State Organized in: Name of all partners holding more than a 10% interest: Designate which are General or Managing Partners. BIDDER'S QUESTIONNAIRE {cont'dj Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California 4. Name of person holding CONTRACTOR's license: Adam Rasmussen q B, C31, HAZ, ASB05/31/2027 License number: 254681 Class: Expiration Date: D.I.R. Registration #i 1000000274 5. CONTRACTOR's Representative: Doug Mlsley Title: Executive Vice President Alternate: Lisa Punches Title: Corporate Secretary G. List the major construction projects your organization has in progress as of this date: PLEASE SEE ATTACHED ACTIVE JOB LIST A. Owner: Project Location: _ Type of Project: B. Owner: Project Location: _ Type of Project: C. Owner: Project Location: Type of Project: 2308 2317 2403 2405 2411 2502 2504 2505 2507 4ik RAsmUSSEEN, INC, Active Projects City/Agency Contract Scheduled Name of Project city Representative Amount % Complete Completion Date 07-3203U4 Place Concrete Pavement & High Friction Surface Treatment (Rasmussen / Vanguard) Irwindale Martin Oregel $49,941,871 91% December, 2026 07-322904 Route 1 to Devonshire- Remove existing AC pavement & HMA overlay Topanga Ravin Maru $42,000,000 65% June, 2026 Friant Kern Canal Muth -Use Path Bakersfield Roani Sandoval $16,199,053 53% July, 2026 Surfers Point Managed Retreat Phase 2 Ventura Cody StuIts $13,899,670 78% March, 2026 07-347904 Cold plane, HMA, RHMA & JPCP, ISR, replace bridge slabs. (Rasmussen / Vanguard) Los Angeles Vladimir Gurfinkel $103,932,363 21% July, 2028 07-351704 Cold plane AC pavement and place rubberized HMA. Moorpark S2 Engineering $15,225,552 10% February, 2027 07-369704 Construct soldier pile walls, slope protections, and drainage systems. Somis Joseph Tehrani $23,759,126 15% June, 2027 07-307NO4 Wildlife Overcrossing Agoura Hills SamToutounchian $30,960,052 12% May, 2027 06-OW9204 - rdway exc, CRCP, JPCP, HMA, temp barrier system & aggregate subbase on Grapevine Lebec Kris Raber $77,041,402 0% February, 2028 CERTIFICATION OF NON -SEGREGATED FACILITIES Bid #C[P-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California The BIDDER certifies that it does not maintain or provide for its employees any segregated facilities at any of its establishments, and that it does not permit its employees to perform their services at any location, under its control, where segregated facilities are maintained. The BIDDER certifies further that it will not maintain or provide for its employees any segregated facilities at any of its establishments, and that it will not permit its employees to perform their services at any location, under its control, where segregated facilities are maintained. The BIDDER agrees that a breach of this certification is a violation of the Equal Opportunity clause in this Contract. As used in this certification, the term "segregated facilities" means any waiting rooms, work areas, rest rooms, and wash rooms, restaurants and other eating areas, time clocks, locker rooms and other storage or dressing areas, parking lots, drinking fountains, recreation or entertainment areas, transportation, and housing facilities provided for employees which are segregated by explicit directive or are in fact segregated on the basis of race, creed, color, or national origin, because of habit, local custom, or otherwise. The BIDDER agrees that (except where it has obtained identical certifications from proposed subcontractors for specific time periods) it will obtain identical certifications from proposed subcontractors priorto the award of subcontracts exceeding $10,000which are not exempt from the provisions of the Equal Opportunity clause, and that it will retain such certifications in its files. BIDDER C.A. Rasmussen, Inc. Thomas Tan, Chief Estimator Required by the May 19, 1967 order on Elimination of Segregated Facilities, by the Secretary of Labor -- 32 F.R. 7439, May 19, 1967 (F.R. Vol. 33, No. 33 — Friday, February 16, 1969 — p. 3065). DESIGNATION OF SUBCONTRACTORS Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California Listed below are the names and locations of the places of business of each subcontractor, supplier, and vendor who will perform work or labor or render service in excess of Y of 1 percent, or $10,000 (whichever is greater), of the prime contractor's total bid. DBE status, age of firm and annual gross receipts are required if sub -contractor is participating as a DBE. If no Subcontractors will be used fill out the form with NA. Add addt. sheets If needed. Subcontractor DIR Registration No.* Dollar Value of Work Age of firm: DBE: Yes No Annual Gross Receipts: Certifying Agency: Location and Place of Business ! ec ►p-t-* �s. Bid Schedule Item No's: Description of Work License Exp. Date: / / Phone ( } z_Z '~ -Z �j- I - 6v5 z — 1 L1741 Subcontractor DIR Registration No.* Dollar Value of Work / Jf e Lh+W �i /_ } It ! (��(�t!/L � Z- © 6 -77 Age of firm: DBE; Yes No Annual Gross eceipts: Certifying Agency: Location and Place of Business c'7m .�S 3 Bid Schedule Item No's: Description of Work 55 -- 7 .D Licens No. Exp. Date: / / Phone { } e5 05 Subcontractor DIR Registration No.* Dollar Value of Work 0c'O0 D O /5 15 Age of firm: DBE: Yes No Annual Gross Receipts: Certifying Agency: Location and Place of Business 5f� a Gc 1 Bid Schedule Item No's: Description of Work $ 4a. License No. Exp. Date: / / Phone { } 3 v d 1-3 c7. � Z LP � 2 Cry y fir' � �` Lm� f 3 NOTE: A BIDDER or subcontractor shall not be qualified to bid on, be listed in a bid proposal, subject to the requirements of Section 4104 of the Public Contract Code, or engage in the performance of any contract for public work, as defined in this chapter, unless currently registered and qualified to perform public work pursuant to Section 1725.5 of the Labor Code. It is not a violation of this section for an unregistered BIDDER to submit a bid that is authorized by Section 7029.1 of the Business and Professions Code or by Section 10164 or 20103.5 of the Public Contract Code, provided the BIDDER is registered to perform public work pursuant to Section 1725.5 of the Labor Code at the time the contract is awarded. *Pursuant to Division 2, Part 7, Chapter 1 (commencing with section 1720) of the California Labor Code. REFERENCES Bid ##CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California The following are the names, addresses, and telephone numbers of three public agencies for which bidder has performed and completed work of a similar scope and size within the past 3 years. If the scope of work/specifications requests references different than instructions above, the scope of work/specifications shall govern: PLEASE SEE ATTACHED REFERENCE LIST 1. Name and Address of Owner / Agency Name and Telephone Number of Person Familiar with Project Contract Amount Type of Work Date Completed 2. Name and Address of Owner/ Agency Name and Telephone Number of Person Familiar with Project Contract Amount Type of Work Date Completed 3. Name and Address of Owner / Agency Name and Telephone Number of Person Familiar with Project Contract Amount Type of Work Date Completed The following are the names, addresses, and telephone numbers of all brokers and sureties from whom bidder intends to procure insurance bonds: Liberty Mutual Insurance / Lockton Insurance Brokers, LLC 777 S. Figueroa, Suite 5200, Los Angeles, CA 90017 213-689-2456 210: 210: 210' 2I01 221'. 211 2211 =0', 220, 220 220', 220i 2201 2211 2221' 221 230'. 239 230 230 230 231 232 240 C. A. RAsmuSSEN, INC. Project References Against ppr.x. .natman AIt h'r ggalnaS Y.a7 Explancilan O.See Ovaaar Address O-e. Caramel lM4 P.J.wDeuH ion Locmlan C..V uNAlnount Flnel Centr.MAmaanl _ Pmm To SR•138SSR•1411AvenucJlnterchan8almpm emants.Avenual, 44933 Nord) Farn Avenue, LDRW3ator, CA rat"Don 15ih street Whst &23th Slroat West (phew 1-Lacat CI of Lan-ta, D3534 Mlka Uuln slam 863A4S 6a82 Srra0la iancaslar $5,=407.00 $5.770GB8AO WA WA WA APR2O21 APR2022 44933 NorN FemAvenuo. L-star. CA CI oflnncaetor 93534 Mlke Llvin ann;G01-rY"Gd2 2020FOIlP-rn..t Mana smelt Pro rem Ler"Pl.r 39251arism S076641I.00 WA NIA NIA IULY2o2] DEC2021 too CIVIC Canter Way, Calabasas, CA CI Of Calebaoae 91302 Tadan Hpldem 1118-224.1600 Muth.1red Hl Gag Closure Plead Cambasas. 52,701315.00 $3,004004.00 N/A NIA NIA JULY2021 MAY2022 074W 0304- Roptow AC Surfacing, Place Slurry Sao l & Pavement MARCH C4ltnna 100S.Muln Slleai, Loa An eloa CA We JkV. Yu; Jorfr .Yuabdotco. a M.rkln Saen Paul. &Sanm CWHm $E.75s712 no 89758900 NIA NIA NIA 200 JUME20M 50 H18uera S[rOct. San Lulu 091SPa. CA 05-1E0404 - Constnect Pampa, $IdaWMka & Retelling Wait In Call'.. 93401 Dovld Emerson; IlDS-740-1315 Santo Barbour at I1.lI.HIY Lon. Untlar aa: Santo Barbara 531110500.00 $338I471.90 NIA NfA NIA DEC2021 DEC= 44033 North Four AYeltue. Lancaster, CA CI WLoncasmr 93594 Mika UyIn ton'6G1-945-0002 2221Fn1IPovomenf Marta omanl Lariat" 35025050.00 35892=.00 WA NIA N/A NOV2021 DEC MM 50 HIgu0m Street, San LLISObnpa, CA Omld 4ailrl; p51H4504 C1➢H Soncra[e Pllas&8rldgo lnSento Barbara Co. APRIL Call'.. 93401 omld.vazlrllDOetc..J`0v Prlmovsro Rd. Sant., Barbour 54935219, DO $5281823.00 NIA N/A NIA 2022 1 NOV2023 320 W. Noavneoik Avonuo, Monterey Park, CI of Monterey Park CA01714 Pon 0ow'626-307.2255 Gan Avv. HIII91do Sroblllzadon H.,teney Park $12000000,00 I NIA WA NIA FEB 2022 JULY 2023 44033 North Fern Awnwe. Lancastor, CA City of ancral., S3534 M1kc LNlrl[on�66]-94SBB52 2022Pavom.nt Marto Dal LanWatar 57626021.00 57500247.00 NIA NIA NIA MAY20M NCV2022 44933 North Fern Avenue. W r-101. CA CIny.fL4,wPnrr S3 Mlkallvin PtoT6G]-94�Bti2 Pndeslrinn Gap Cloaur. Lancaster s8-waoa.00 S9,444,468.00 NIA WA WA MAY2022 DEC 2022 Sam Test. chlan; Call-, 1005. Maur street Las Angeles, CA90012 sam.routouncmonadal- aV 07�07104Construct VAlatno bridge Pbos, 1 ours Hill, $22719732.Oa S35701.00 NIA WA WA 1llLV2022 MAY 2026 ZW20 Valencia 010. Santa Clorlm, CA CUy.fScntaCWrI. 9]3S5 DamaOe Marquez; 61-255-035 21-22Annuol Oye,luy Santo CWHm S8W9,1M.00 S5595 .00 N/A NIA NIA OLT20M DEC= CA0ron5 Ion S. Mall Strmt U,An oloc CA 90912 And-Yomr 213-87r 6117 W-OW1404Cold PL.. AC old Plow RHMA-G Venture $3451515.00 $305B 430.00 N/A NIA NIA SEP2022 _ Sam Tordounchlon; Codrbna ]00 S. Mnin Strcal LmC An cIaS. CA90912 aom.tolnaunc711anl tlot.u. ov 07OW3004 PIicc Rubborizotl HMA Ga Gratlaa Burbank $B 295 B54.00 $849443000 NJA NfA NIA OCT 2022 Court .W.nlum 0005. VIctorlo Avonuo Venture CA D3009 Ter Hensel, Pavement Rasurfacln -Las Posse Va &BalwmCa OORPed Canlefllo SSmdla $359167.00 52450979.00 NJA NIA NIA AUG 2022 Los AnglesC-ty MatmpOtan'r-pbttm onAmhor FE2 METRO Ona Golmva Plaia LaS An Dios, CA90012 Halal GalaaO nit; 213-4243146 3...d r lPaeka o10Pasadena& Arcedle 0254.00 $51 11MLOG NJA NIA NfA APR 2023 07 323904 Cold Plano AC, place rubborizod hot mix asp half, &Coltrons 100 S. Me I n Stroh LOS An elo4 CA 90OU Alfloa l m• oUres. I nbedel.w. dY a rade a0ran7L Vert- 5330.00 $778a62S, 00 WA NJA WA IUNE202307.3237U4 ftm HMA (typo AI and cold plans asphalt concrete 4$2,751,486.00 C.ar.ns 100 S. Mall Street LoaAn otos CA90012 dandck.bautlam�dot.w. ov moot 5315.00 S8505884.00 WA NIA NIA JULY 20ZI W ofO.1 401 S. Venture Street Cal CA 03023 Jon%mart 806458.6600 2022 RDVOmani Rohoblilmtlon 001 &2483.538.00 NIA NJA NIA AUG 2023 DEC 2023 1501 Triurtun Avanuo. Bakarsfloid. CA Gurjaa[ArnoO PavementR ""Ptptlon22-23 RSTP: St.0dala HISI-y Rom CI of6akornfiold 93301 nta[®bokerafleldcY .0 Goslortl Rood to Now511no Road Bakamfield 0.543.00 15825,454.00 NI0. NIA NfA AUG2023 DEC2023 U.S. 2O1 Smta SUaet Undorcma,lr li pfofatt-removal Brlon. D'Art-t rea0enmentand rop'mearltontofwncmto hmdscaposldnwaiks CltvotSahto Barbara 310 E. Chico St., Santa Barbara CA93201 Bdamoun&SanWBorbora CA. ov with now lE hill }encln .E[c. Sono, Barbara 46494,970AO $8649025.00 WA N/A N/A AU020M MAY292S Boar V-tey Road Roconstrucdw • full depth reconstruction of CI of Vlctorvll€o 14343 Cw1c Dr I. VICmrvNlo CA 92no! Coloate Ce lderon; 760.955-SOBS axlalln rpatl augment. Vlct.rvlllC $8044073.00 S8401729.00 WA WA NIA APR2024 AU02024 AHCrI,I Strout RosurfnclnBEeal& Wml Gor¢nloo Road & Dillard to ar Oxewrd wo W.TNlyd Street Oxnam CA93030 Taman Fl n•805-305-7475 Boutavord Stlactlm rovomant Oxnend $9897303.00 39774020.00 NIA WA 11111 NOV2023 DEC2024 Surfof•5 POlnt - coa0fil mvhl-use path, no-h2truchlPn of 9horpfire CI of Vantun Sal AI Sireol Vorttum CA93001 Mork Garclo B05-BSB-47a9 with burled cahlo mattress& dune hablrat Ventura 313690670.00 51410548E.f1-N/A WA WA DEC 292c Il:NE 2025 EQUAL EMPLOYMENT OPPORTUNITY CERTIFICATION Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California This bidder C.A. Rasmussen, Inc. proposed subcontractor 1J/ A- , hereby certifies that it has x , has not , participated in a previous contract or subcontract subject to the equal opportunity clause, as required by Executive Orders 10925.11114, or 11246, and that it has X , has not filed with the Joint Reporting Committee, and Director of Office of Federal Contract Compliance, a Federal Government contracting or administering AGENCY, or the former President's Committee on Equal Employment Opportunity, all reports that are under the applicable filing requirements. Company: C.A. Rasmussen, Inc. By: Thomas Tan Title: Chief Estimator Date: 0 -2- f 2 D 12 Note: The above certification is required by the Equal Employment Opportunity of the Secretary of Labor (41 CFR 60-1.7(b)(1)) and must be submitted by bidders and proposed subcontractors only in connection with contracts and subcontracts which are subject to the equal opportunity clause as set forth in 41 CFR 60-1.5, (Generally only contracts or subcontracts of $10,000 or under are exempt.) Currently, the Standard Form 100 (EEO-1) is the only report required by the Executive Orders or their implementing regulations. Proposed prime CONTRACTORS/BIDDER and subcontractors who have participated in a previous contract or subcontract subject to the Executive Orders and have not filed the required reports should note that 41 CFR 60-1.7(b)(1) prevents the award of contracts and subcontracts unless such BIDDER submits a report covering the delinquent period or such other period specified by the Federal Highway Administration or by the Director, Office of Federal Contract Compliance, U.S. Department of Labor. C. A. RASMUSSEN, INC. GENERAL ENGINEERING CONTRACTORS LICENSE NO. 254681 A February 23, 2026 City of Santa Clarita — ATTN: Purchasing 23920 Valencia Blvd Suite 120 Valencia, CA 91355 RE: EEO Certifications of Subcontractors for 2025-26 Federal Circulation Improvement Program CIP-25-26-C1018 Enclosed are the EEO Certifications for the subcontractors for the above -mentioned project that bid on Monday February 23, 2026 @ 11 AM. If you have any questions, please contact me at 661-367-9062 or bidsftcarasmussen.com. i hank vou. 14 Estimating Coordinator C.A. Rasmussen, Inc. 28548 LIVINGSTON AVENUE I VALENCIA CA 91355 661.367.9040 PH I 661.367.9099 FAx I WWW.CARASMUSSEN.COM EQUAL EMPLOYMENT OPPORTUNITY CERTIFICATION Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California This bidder C.A i�+5t1� �i �St�n, (ti(, proposed subcontractor CAT TRACKING INC. , hereby certifies that it has X , has not_____., participated in a previous contract or subcontract subject to the equal opportunity clause, as required by Executive Orders 10925.11114, or 11246, and that it has X , has not filed with the Joint Reporting Committee, and Director of Office of Federal Contract Compliance, a Federal, Government contracting or administering AGENCY, or the former President's Committee on Equal Employment Opportunity, all reports that are under the applicable filing requirements. Company: CAT TRACKING JNC. By: u ART HUR GARRATT Title: LEAD ESTIMATOR Date: 02/23/2026 Note: The above certification is required by the Equal Employment Opportunity of the Secretary of Labor (41 CFR 60-1,7(b)(1)) and must be submitted by bidders and proposed subcontractors only in connection with contracts and subcontracts which are subject to the equal opportunity clause as set forth In 41 CFR 60-1.5, (Generally only contracts or subcontracts of $10,000 or under are exempt.) Currently, the Standard Form 100 (EEO-1) is the only report required by the Executive Orders or their Implementing regulations. Proposed prime CONTRACTORS/BIDDER and subcontractors who have participated in a previous contract or subcontract subject to the Executive Orders and have not filed the required reports should note that 41 CFR 60-1.7(b)(1) prevents the award of contracts and subcontracts unless such BIDDER submits a report covering the delinquent period or such other period specified by the Federal Highway Administration or by the Director, Office of Federal Contract Compliance, U.S. Department of Labor. EQUAL EMPLOYMENT OPPORTUNITY CERTIFICATION Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California This bidder CA Rassmussen, Inc. proposed subcontractor GreenCoast Landscapes Inc., hereby certifies that it has x has not participated in a previous contract or subcontract subject to the equal opportunity clause, as required by Executive Orders 10925.11114, or 11246, and that it has x , has not filed with the Joint Reporting Committee, and Director of Office of Federal Contract Compliance, a Federal Government contracting or administering AGENCY, or the former President's Committee on Equal Employment Opportunity, all reports that are under the applicable filing requirements. Company: GreenCoast Landscapes Inc. By: Jessica Jauregui Title: CFO Date: 02/23/2026 Note: The above certification is required by the Equal Employment Opportunity of the Secretary of Labor (41 CFR 60-1.7(b)(1)) and must be submitted by bidders and proposed subcontractors only in connection with contracts and subcontracts which are subject to the equal opportunity clause as set forth in 41 CFR 60-1.5, (Generally only contracts or subcontracts of $10,000 or under are exempt.) Currently, the Standard Form 100 (EEO-1) is the only report required by the Executive Orders or their implementing regulations. Proposed prime CONTRACTORS/BIDDER and subcontractors who have participated in a previous contract or subcontract subject to the Executive Orders and have not filed the required reports should note that 41 CFR 60-1.7(b)(1) prevents the award of contracts and subcontracts unless such BIDDER submits a report covering the delinquent period or such other period specified by the Federal Highway Administration or by the Director, Office of Federal Contract Compliance, U.S. Department of Labor. EQUAL EMPLOYMENT OPPORTUNITY CERTIFICATION Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 Oty of Santa Clarita, Cafifornla This bidder (4 i t s �'<: �, 1 r � , proposed subcontractor Crosstown EEactricai & Data, Inc. , hereby certifies that It has X , has not . participated in a previous contract or subcontract subject to the equal opportunity clause, as required by Executive Orders 10925.11114, or 11246, and that it has X . has not _ , filed with the Joint Reporting Committee, and Director of Office of Federal Contract Compliance, a Federal Government contracting or administering AGENCY, or the former President's Committee on Equal Employment Opportunity, all reports that are under the applicable filing requirements. Company: Crosstown Electrical & D a, Inc By: Dave Heermance Title: President Date: 02/23/2026 Note: The above certification is required by the Equal Employment Opportunity of the Secretary of Labor (41 CFR 60-1.7(b)(1)) and must be submitted by bidders and proposed subcontractors only in connection with contracts and subcontracts which are subject to the equal opportunity clause as set forth in 41 CFR 60-1.5, (Generally only contracts or subcontracts of $10,000 or under are exempt.) Currently, the Standard Form 100 (EEO-1) is the only report required by the Executive Orders or their Implementing regulations. Proposed prime CONTRACTORS/BIDDER and subcontractors who have participated in a previous contract or subcontract subject to the Executive Orders and have not filed the required reports should note that 41 CFR 60-1.7(b)(1) prevents the award of contracts and subcontracts unless such BIDDER submits a report covering the delinquent period or such other period specified by the Federal Highway Administration or by the Director, Office of Federal Contract Compliance, U.S. Department of Labor. NON -COLLUSION AFFIDAVIT (Title 23 United States Code Section 112 and Public Contract Code Section 7106) Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California To the CITY OF SANTA CLARITA: In conformance with Title 23 United States Code Section 112 and Public Contract Code 7106, the Bidder declares that the bid is not made in the interest of, or on behalf of, any undisclosed person, partnership, company, association, organization, or corporation; that the bid is genuine and not collusive or sham; that the Bidder has not directly or indirectly induced or solicited any other bidder to put in a false or sham bid, and has not directly or indirectly colluded, conspired, connived, or agreed with any bidder or anyone else to put in a sham bid, or that anyone shall refrain from bidding; that the Bidder has not in any manner, directly or indirectly, sought by agreement, communication, or conference with anyone to fix the bid price of the Bidder or any other bidder, or to fix any overhead, profit, or cost element of the bid price, or of that of any other bidder, or to secure any advantage against the public body awarding the contract of anyone interested in the proposed contract; that all statements contained in the bid are true; and, further, that the Bidder has not, directly or indirectly, submitted his or her bid price or any breakdown thereof, or the contents thereof, or divulged information or data relative thereto, or paid, and will not pay, any fee to any corporation, partnership, company association, organization, bid depository, or to any member or agent thereof to effectuate a collusive or sham bid. THE BIDDER'S EXECUTION ON THE SIGNATURE PORTION OF THE 'BIDDER'S CERTIFICATION" SHALL ALSO CONSTITUTE AN ENDORSEMENT AND EXECUTION OF THOSE CERTIFICATIONS WHICH FORM A PART OF THE PROPOSAL. BIDDERS ARE CAUTIONED THAT MAKING A FALSE CERTIFICATION MAY SUBJECT THE CERTIFIER TO CRIMINAL PROSECUTION. NON -COLLUSION AFFIDAVIT Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California TO BE EXECUTED BY EACH BIDDER OF A PRINCIPAL CONTRACT STATE OF CALIFORNIA ) COUNTY OF LOS ANGELES ) Thomas Tan being first duly sworn deposes and says that he/she is the Chief Estimator (sole owner, a partner, president, etc.) of C.A. Rasmussen, Inc. the party making the foregoing bid; that such bid is not made in the interest of or behalf of any undisclosed person, partnership, company, association, organization or corporation, that such bid is genuine and not collusive or sham, that said BIDDER has not directly or indirectly induced or solicited any other BIDDER to put in a false or sham bid, or that anyone shall refrain from bidding, that said BIDDER has not in any manner, directly or indirectly sought by agreements, communication or conference with anyone to fix the bid price of said BIDDFR or of any other BIDDER, or to fix the overhead, profit, or cost element of such bid price, or of that of any other BIDDER, or to secure any advantage against the public body awarding the Contract or anyone interested in the proposed Contract,. that all statements contained in such bid are true, and further, that said BIDDER has not, directly or indirectly, submitted its bid price, or any breakdown thereof, or the contents thereof, or divulged information or date relative thereto, or paid and will not pay any fee in connection, therewith to any corporation, partnership, company, association, organization, bid depository, or to any member or CITY thereof, or to any other individual information or date relative thereto, or paid and will not pay any fee in connection, therewith to any corporation, partnership, company association, organization, bid depository, or to any member or CITY thereof, or to any other individual, except to such person or persons as have a partnership or other financial interest with said BIDDER in his general business. Bidder: Signature Title Thomas Tan, Chief Estimator A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California County of LOSQLS Subscribedand sworn to (or affirmed) before me on this _ day of rUzlW , 20�i-U, by Cir]OML4 ( -r74 f'l -- proved to me on the basis of satisfactory evidence to be the person(s) who appeared before me, GASRIELA PAPILLA ` ~ Notary Public - California a Los Angeles County Y ° Commission 9 2491311 My Comm, Expires may 26, 2028 a (Seal) Signatur'''� PROPOSAL GUARANTEE BID BOND Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California KNOW ALL PERSONS BY THESE PRESENTS that C.A. Rasmussen Inc. as BIDDER, and Liberty Mutual Insurance Company as SURETY, are held and firmly bound unto the ten percent of 10% of the total City of Santa Clarita, as CITY, in the penal sum ofthe total amount blddollars ($ amount bid ), which is ten per (10%} of the total amount bid by BIDDER to CITY for the above -stated project, for the payment of which sum, BIDDER and SURETY agree to be bound, jointly and severally, firmly by these presents. THE CONDITIONS OF THIS OBLIGATION ARE SUCH that, whereas BIDDER is about to submit a bid to CITY for the above -stated project, if said bid is rejected, or if said bid is accepted and the contract is awarded and entered into by BIDDER in the manner and time specified, then this obligation shall be null and void, otherwise it shall remain in full force and effect in favor of CITY. IN WITNESS WHEREAS, the parties hereto have set their names, titles, hands, and seals, this 17th Day of February 2o26 . CONTRACTOR: SURETY*: Name and Title of Signatory C.A. Rasussen Inc. Legal Name of Bidder 28548 Livingston Ave., Valencia, CA 91355 Bidder Address 661-367-9062 Telephone Number Liberty Mutual Insurance Company NameU Jennifer Mhs, Attorney -in -Fact 213-689-2456 jgohcs@lockton.com Phone Number and Email Signature � 5- 2S3�D82 Federal Tax I.D. No. 777 S. Figueroa Street, Suite 5200, Los Angeles, CA 90017 Address *Provide BIDDER and SURETY name, phone number, email, and the name, title, address, and phone number for authorized representative. IMPORTANT - Surety Companies executing Bonds must appear on the Treasury Department's most current list (Circular 570, as amended) and be authorized to transact business in the State where the project is located. Surety signatures must be notarized prior to submittal. CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 A notary public or other officer completing this certificate verifies only the. identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California County of LOS ANGELES On HB 17 2026 before me, ETHAN SPECTOR, NOTARY PUBLIC Date Here Insert Name and Title of the Officer personally appeared JENNIFER OCHS Name(s) of Signer(s) who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ios), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. ETHAN SPECTOR Notary Public - California z Los Angeles County a Commission # 2466163 My Comm. Expires Oct 11, 2027 Place Notary Seal Above I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hand and official seal. Signature VIV Signature of Notary Public OPTIONAL Though this section is optional, completing this information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: Number of Pages: Document. Date: Signer(s) Other Than Named Above: Capacity(ies) Claimed by Signer(s) Signer's Name: ❑ Corporate Officer — Title(s): ❑ Partner — CI Limited ❑ General ❑ Individual ❑ Attorney in Fact ❑ Trustee ❑ Guardian or Conservator ❑ Other: Signer Is Representing: Signer's Name: Lj Corporate Officer — Title(s): * Partner — ❑ Limited ❑ General Individual ❑ Attorney in Fact ❑ Trustee ❑ Guardian or Conservator F 1 Other: Signer Is Representing: 02014 National Notary Association • www.NationalNotary.org - 1-800-US NOTARY (1-800-876-6827) Item #5907 • Liberty POWER OF ATTORNEY Mutual® Liberty Mutual insurance Company Certificate No: 8213638 024078 SURETY The Ohio Casualty Insurance Company West American Insurance Company KNOWN ALL PERSONS BY THESE PRESENTS: That The Ohio Casualty Insurance Company is a corporation duly organized under the laws of the State of New Hampshire, that Liberty Mutual Insurance Company is a corporation duly organized under the laws of the State of Massachusetts, and West American Insurance Company is a corporation duly organized under the laws of the State of Indiana (herein collectively called the 'Companies'), pursuant to and by authority herein set forth, does hereby name, constitute and appoint, B. Alenran., Erin Brown: Sarah Canrabell; Sandra Corona; Lisa Crail; D. Garcia; Simone Gerhard; Michelle Haase; Jaren A. Marx; Thomas G. McCall; Alysha Mendoza; Janina all of the city of Los Angeles state of CA each individually if there be more than one named, its true and lawful attorney -in -fact to make, execute, seal, acknowledge and deliver, for and on its behalf as surety and as its act and deed, any and all undertakings, bonds, recognizances and other surety obligations, in pursuance of these presents and shall be as binding upon the Companies as if they have been duly signed by the president and attested by the secretary of the Companies in their own proper persons, IN WITNESS WHEREOF, this Power of Attorney has been subscribed by an authorized officer or official of the Companies and the corporate seals of the Companies have been affixed thereto this 8th day of April , 2025 . to 4) C cn M Stale of PENNSYLVANIA rn County of MONTGOMERY Liberty Mutual Insurance Company P� INSO P��Y INSVstssli The Ohio Casualty Insurance Company VORP0A4y �� y� ooRPO "A_yA`k `GP oo¢PORar d� West American Insurance Company �S Fom z3 on a 3 Pofi 1912 0 d 19190 1991 0 VIAYd3SSAceuS`�da y�y snnPs���A (s �H010i" By:d Nathan J. Zangede, Assistant Secretary " N On this 8th day of Aril , 2025 before me personally appeared Nathan J. Zan erle, who acknowledged himself to be the Assistant Secretary of Liberty Mutual Insurance s Y P P Y Pp 9 9 ry Y d t5 Company, The Ohio Casualty Company, and West American Insurance Company, and that he, as such, being authorized so to do, execute the foregoing instrument for the purposes a) � therein contained by signing on behalf of the corporations by himself as a duly authorized officer. m ca a IN WITNESS WHEREOF, I have hereunto subscribed my name and affixed my notarial seal at Plymouth Meeting, Pennsylvania, on the day and year first above written. C)'Z�C 1�pPv a TFi Commornrealh of Pennsylvania • Notary seal *- 1ry p�- �1 C Teresa PasreAa, NotaryPutvic� QjO f u Sy O d) OF Montgomery County C � a Mycomm'¢S'gn expires March 2e, 2e29 By; Conmission number 1126414 eresa Pastella, Notary Public 45WA 4�G Member, Pennsiiv Na Assotiation of Nolades N NARY 4� m This Power of Attorney is made and executed pursuant to and by authority of the following By-laws and Authorizations of The Ohio Casualty Insurance Company, Liberty Mutual o •� Insurance Company, and West American Insurance Company which resolutions are now in full force and effect reading as follows: E ARTICLE IV- OFFICERS: Section 12. Power of Attorney. o W Any officer or other official of the Corporation authorized for that purpose in writing by the Chairman or the President, and subject to such limitation as the Chairman or the '>1 President may prescribe, shall appoint such attorneys -in -fact, as may be necessary to act in behalf of the Corporation to make, execute, seal, acknowledge and deliver as surely any and all undertakings, bonds, recognizances and other surely obligations. Such attorneys -in -fact, subject to the limitations set forth in their respective powers of attorney, shall o have full power to bind the Corporation by their signature and execution of any such instruments and to attach thereto the seal of the Corporation. When so executed, such Z 0 instruments shall be as binding as if signed by the President and attested to by the Secretary. Any power or authority granted to any representative or attorney -in -fact under the provisions of this article may be revoked at any lime by the Board, the Chairman, the President or by the officer or officers granting such power or authority. ARTICLE XIII - Execution of Contracts: Section 5. Surety Bonds and Undertakings. Any officer of the Company authorized for that purpose in writing by the chairman or the president, and subject to such limitations as the chairman or the president may prescribe, shall appoint such attorneys -in -fact, as may be necessary to act in behalf of the Company to make, execute, seal, acknowledge and deliver as surety any and all undertakings, bonds, recognizances and other surety obligations. Such attorneys -in -fact subject to the limitations set forth in their respective powers of attorney, shall have full power to bind the Company by their signature and execution of any such instruments and to attach thereto the seal of the Company. When so executed such instruments shall be as binding as if signed by the president and attested by the secretary. Certificate of Designation - The President of the Company, acting pursuant to the Bylaws of the Company, authorizes Nathan J. Zangede, Assistant Secretary to appoint such attomeys-in-fact as may be necessary to act on behalf of the Company to make, execute, seal, acknowledge and deliver as surety any and all undertakings, bonds, recognizances and other surety obligations. Authorization - By unanimous consent of the Company's Board of Directors, the Company consents that facsimile or mechanically reproduced signature of any assistant secretary of the Company, wherever appearing upon a certified copy of any power of attorney issued by the Company in connection with surety bonds, shall be valid and binding upon the Company with the same force and effect as though manually affixed. I, Renee C. Llewellyn, the undersigned, Assistant Secretary, The Ohio Casualty Insurance Company, Liberty Mutual Insurance Company, and West American Insurance Company do hereby certify that the original power of attorney of which the foregoing is a full, true and correct copy of the Power of Attorney executed by said Companies, is in full force and effect and has not been revoked. IN TESTIMONY WHEREOF, I have hereunto set my hand and affixed the seats of said Companies this 17th day of February , 2026 . P� 1NSO POSY rMS& � tNSt/� j a4°gPor��oy�r� qJ GonPO�'o�n �P'a°na°'�yT yn F 2 F LU 2 fio m 1912 0 0 1919 „ 1991 t, a�r�-. 0 rd3 ssgeKus�`ya y� yHAMP'��da�O ems, '"OrANP aas� By. Renee C. Llewellyn, Assistant Secretary �/7 * �� 3H1 � t•N �M * t-� LMS-12873 LMIC OCIC WAIC Muni Co OM4 0 N 00 C14 c0 00 0 c� ACKNOWLEDGMENT A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California County of Ame IDS ) On 0211d 1 702(V before me, 6ylbY1��lrJ Efoli Ila, �%D�1ty YG��1ci I I (insert name and title of the officer) personally appearedl)'1�/1Sr�l� who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. *my GABRIELA PADILLA WITNESS my hand and official seal. Notary Public - Californiaa Los Angeles CountyCommission N 2491311 Comm. Expires May 26, 2028 Signature (Seal) GOVERNMENT -WIDE DEBARMENT AND SUSPENSION (NONPROCURMENT) Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C101.8 City of Santa Clarita, California Instructions for Certification: By signing and submitting this bid or proposal, the prospective lower tier participant is providing the signed certification set out below. (1) It will comply and facilitate compliance with U.S. DOT regulations, "Nonprocurement Suspension and Debarment," 2 CFR part 1200, which adopts and supplements the U.S. Office of Management and Budget (U.S. OMB) "Guidelines to Agencies on Governmentwide Debarment and Suspension (Nonprocurement)," 2 CFR part 180, (2) To the best of its knowledge and belief, that its Principals and Subrecipients at the first tier: a. Are eligible to participate in covered transactions of any Federal department or agency and are not presently: (1) Debarred, (2) Suspended, (3) Proposed for debarment, (4) Declared ineligible, (5) Voluntarily excluded, or (6) Disqualified, b. Its management has not within a three-year period preceding its latest application or proposal been convicted of or had a civil judgment rendered against any of them for: (1) Commission of fraud or a criminal offense in connection with obtaining, attempting to obtain, or performing a public (Federal, State, or local) transaction, or contract under a public transaction, (2) Violation of any Federal or State antitrust statute, or (3) Commission of embezzlement, theft, forgery, bribery, falsification or destruction of records, making any false statement, or receiving stolen property, c. It is not presently indicted for, or otherwise criminally or civilly charged by a governmental entity (Federal, State, or local) with commission of any of the offenses listed in the preceding subsection 2.b of this Certification, It has not had one or more public transactions (Federal, State, or local) terminated for cause or default within a three-year period preceding this Certification, If, at a later time, it receives any information that contradicts the statements of subsections 2.a — 2.d above, it will promptly provide that information to FTA, It will treat each lower tier contract or lower tier subcontract under its Project as a covered lower tier contract for purposes of 2 CFR part 1200 and 2 CFR part 180 if it: (1) Fquals or exceeds $25,000, (2) Is for audit services, or (3) Requires the consent of a Federal official, and g. It will require that each covered lower tier contractor and subcontractor: (1) Comply and facilitate compliance with the Federal requirements of 2 CFR parts 180 and 1200,and (2) Assure that each lower tier participant in its Project is not presently declared by any Federal department or agency to be: a. Debarred from participation in its federally funded Project, b. Suspended from participation in its federally funded Project, c. Proposed for debarment from participation in its federally funded Project, d. Declared ineligible to participate in its federally funded Project, e. Voluntarily excluded from participation in its federally funded Project, or f. Disqualified from participation in its federally funded Project, and (3) It will provide a written explanation as indicated on a page attached in FTA's TEAM -Web or the Signature Page if it or any of its principals, including any of its first tier Subrecipients or its Third Party Participants at a lower tier, is unable to certify compliance with the preceding statements in this Certification Group. Certification Contractor C.A. Rasmussen, Inc. Signature of Authorized Official Date �2-j Uj Name and Title of Contractor's Authorized Official Thomas Tan, Chief Estimator CERTIFICATIONS AND RESTRICTIONS ON LOBBY] Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California Thomas Tan, Chief Estimator hereby certify on behalf of (Name and title of official) C.A. Rasmussen, Inc. that: (Name of Proposer/Company Name) No federal appropriated funds have been paid or will be paid, by or on behalf of the undersigned, to any person for influencing or attempting to influence an officer or employee of any agency, a Member of Congress, and officer or employee of Congress, or an employee of a Member of Congress in connection with the awarding of any federal contract, the making of any federal grant, the making of any federal loan, the entering into of any cooperative agreement, and the extension, continuation, renewal, amendment, or modification of any federal contract, grant, loan, or cooperative agreement. • if any funds other than federal appropriated funds have been paid or will be paid to any person influencing or attempting to influence an officer or employee of any agency, a Member of Congress, and officer or employee of Congress, or an employee of a Member of Congress in connection with the federal contract, grant, loan, or cooperative agreement, the undersigned shall complete and submit Standard Form — LLL, "Disclosure Form to Report Lobbying," in accordance with its instructions. • The undersigned shall require that the language of this certification be included in the award documents for all sub -awards at all tiers (including sub -contracts, sub -grants and contracts under grants, loans, and cooperative agreements) and that all sub -recipients shall certify and disclose accordingly. This certification is a material representation of fact upon which reliance was placed when this transaction was made or entered into. Submission of this certification is a prerequisite for making or entering into this transaction imposed by 31 U.S. C. § 1352 (as amended by the Lobbying Disclosure Act of 1995). Any person who fails to file the required certification shall be subject to a civil penalty of not less than $10,000 and not more than $100,000 for each such failure. The undersigned certifies or affirms the truthfulness and accuracy of the contents of the statements submitted on or with this certification and understands that the provisions of 31 U.S. C. Section 3801, et seq., are applicable thereto. Name of Proposer/Company Name C.A. Rasmussen, Inc. Type or print name Thomas Tan, Chief Estimator Signature of authorized representative fE// � C� Date OZ/2I ` Z(1t Signature of notary and SEAL S� a-Gl�-cj �f ACKNOWLEDGMENT A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California County of !, ill l'I.', 5 ) On 1 dbefore me, 41?h�I/r alfflIt`�, LO7An``� �I�IiU (insert name and title of the officer) personally appearedI�Y1+�� who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s), or the entity upon behalf of which the person(s) acted, executed the instrument. I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hand and official seal. , �� r GABRIELAPADILLA Notary Public - CaRfornia Los Angeles County n z ° Commission # 2491311 My Comm. Expires May 26, 2028 ~ Signa a4,-Y,(Seal) BUY AMERICA CERTIFICATION (STEEL OR MANUFACTURED PRODUCTS) Bid HCIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California General Requirement (as stated in 49 CFR 661.5) a. Except as provided in 49 CFR 661.7 and 49 CFR 661.11, no funds may be obligated by FTA for a grantee project unless all iron, steel, and manufactured products used in the project are produced in the United States. b. All steel and iron manufacturing processes must take place in the United States, except metallurgical processes involving refinement of steel additives. c. The steel and iron requirements apply to all construction materials made primarily of steel or iron and used in infrastructure projects such as, transit or maintenance facilities, rail lines, and bridges. These items include, but are not limited to, structural steel or iron, steel or iron beams and columns, running rail and contact rail. These requirements do not apply to steel or iron used as components or subcomponents of other manufactured products or rolling stock, or to bimetallic power rail incorporating steel or iron components. d. For a manufactured product to be considered produced in the United States: 1. All of the manufacturing processes for the product must take place in the United States; and 2. All of the components of the product must be of U.S. origin. A component is considered of U.S. origin if it is manufactured in the United States, regardless of the origin of its subcomponents. If steel, iron, or manufactured products (as defined in 49 CFR 661.3 and 661.5) are being procured, the appropriate certificate as set forth below shall be completed and submitted by each bidder or offeror in accordance with the requirement contained in 49 CFR 661.13(b). Certificate of Compliance with Buy America Requirements The bidder or offeror hereby certifies that it will comply with the requirements of 49 U.S.C. 5323(j)(1), and the applicable regulations in 49 CFR part 661. Company: C.A. Rasmussen, Inc. Name: Thomas Tan Title: Chief Estimator Signature Date: D�1 ©f Z tiP Certificate of Non -Compliance with Buy America Steel or Manufactured Products Requirements The bidder or offeror hereby certifies that it cannot comply with the requirements of 49 U.S.C. 5323(j), but it may qualify for an exception to the requirement pursuant to 49 U.S.C. 5323(j)(2), as amended, and the applicable regulations in 49 C.F.R. 661.7. Company: Name:_ Signature; Title: Date: IRAN CONTRACTING ACT CERTIFICATION (Public Contract Code Sections 2200 et seq.) Bid #CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City Project No. C1018 City of Santa Clarita, California As required by California Public Contract Code section 2204, Proposer certifies that the option checked below relating to Proposer's status in regard to the Iran Contracting Act of 2010 (Public Contract Code sections 2200 et seq.) is true and correct: M Proposer is not: (i) identified on the current list of persons and entities engaging in investment activities in Iran prepared by the California Department of General Services in accordance with subdivision (b) of Public Contract Code section 2203; or (ii) a financial institution that extends, for 45 days or more, credit in the amount of $20,000,000 or more to any other person or entity identified on the current list of persons and entities engaging in investment activities in Iran prepared by the California Department of General Services in accordance with subdivision (b) of Public Contract Code section 2203, if that person or entity uses or will use the credit to provide goods or services in the energy sector in Iran. ❑ Los Angeles County has exempted Proposer from the requirements of the Iran Contracting Act of 2010 after making a public finding that, absent the exemption, Los Angeles County will be unable to obtain the goods and/or services to be provided pursuant to the Contract. ❑ The amount of the Contract payable to Proposer for the Project is less than $1,000,000. CERTIFICATION 1, the official named below, CERTIFY UNDER PENALTY OF PERJURY, that I am duly authorized to legally bind the Proposer to the above selected option, This certification is made under the laws of the State of California. Contractor C.A.Rasmussen Inc. Firm Signed (I) Z I ZO 12l0 Thomas Tan, Chief Estimator Date I i Name/Title Note: In accordance with Public Contract Code section 2205, false certification of this form shall be reported to the California Attorney General and may result in civil penalties equal to the greater of $250,000 or twice the Contract amount, termination of the Contract and/or ineligibility to bid on contracts for three years. END OF DOCUMENT A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California County of Subscribed and sworn to (or affirmed) before me on this day of ,ebw9 20_`, �' by ... ,1 M < -S�►n —� proved to me on the basis of satisfactory evidence to be the person(s) who appeared before me. GABRIRAPADILLA `rx Notary Publk - California z y Los Angeles County z Commisslon # 2491311 ' My Comm. Expires May 26, 2028 (Seal) Signatu Local Assistance Procedures Manual EXHBIT 10-Q Disclosure of Lobbying Activities EXHIBIT 10-Q DISCLOSURE OF LOBBYING ACTIVITIES COMPLETE THIS FORM TO DISCLOSE LOBBYING ACTIVITIES PURSUANT TO 31 U.S.C. 1352 1. Type of Federal Action: 2. Status of Federal Action: 3. Report Type: a. contract A a. bid/of2er/application ® a. initial b. grant b. initial award b. material change c. cooperative agreement c. post -award d, loan For Material Change Only: e. loan guarantee year_ quarter_ f. loan insurance date of last report 4. Name and Address of Repotting Entity 5. If Reporting Entity in No. 4 is Subawardee, Enter Name and Address of Prime: Prime Subawardee NIA C.A. Rasmussen, Inc. Tier if known 28548 Livingston Ave, Valencia, GA 131355 Congressional District, if known Congressional District, Wknown 6. Federal Department/Agency; 8. Federal Action Number, if known: N/A 10. Name and Address of Lobby Entity (If individual, last name, first name, MI) N/A 7. Federal Program Name/Description: CFDA Number, if applicable _ 9. Award Amount, ifknown: N/A 11. Individuals Perforating Services (including address if different from No. 10) (last name, first name, M1) N/A (attach Continuation Sheet(s) if necessary) 12. Amount of Payment (check all that apply) �q 14. S ElactualF plann cld 13. Form of Payment (cheek all that apply): N/A Ha, cash b. in -kind; specify: nature Value Type of Payment (cltecic all that apply) a. retainer N/A b. one-time fee c, commission d. contingent fee e deferred f, other, specify 15. Brief Description of Services Perforated or to be performed and Date(s) of Service, including officer(s), employee(s), or meniher(s) contacted, for Payment Indicated in Item 12: NIA (attach Continuation Sheet(s) if necessary) 16. Continuation Slrcet(s) attached: N/A Yes1-1 No 17. Information requested through this form is authorized by Title 31 U.S.C. Section 1352. This disclosure of lobbying reliance Signature: was placed by the tier above when his transaction was made or entered into. This disclosure is required pursuant to 31 U.S.C. Print Name: Thomas Tan 1352. This information will be reported to Congress semiannually and will be available for public inspection. Any Chief Estimator person who fails to file the required disclosure shall be subject Title: to a civil penalty of not less than $10,000 and not more than $100,000 for each such failure. Telephone No.: 661-367-9040 Date: e (n Federal Use Only: Standard 1'Om! I,LL Kev. U4-25-Ub Distribution: Orig- Local Agency Project files Authorized for Local Reproduction Standard Form - LLL Page 1 LPP 13-01 May 8, 2013 Local Assistance Procedures Manual EXHBIT 10-Q Disclosure of Lobbying Activities INSTRUCTIONS FOR COMPLETING EXHIBIT 10-Q DISCLOSURE OF LOBBYING ACTIVITIES This disclosure form shall be completed by the reporting entity, whether subawardee or prince federal recipient at the initiation or receipt of covered federal action or a material change to previous filing pursuant to title 31 U.S.C. Section 1352. The filing of a form is required for such payment or agreement to make payment to lobbying entity for influencing or attempting to influence an officer or employee of any agency, a Member of Congress an officer or employee of Congress or an employee of a Member of Congress in connection with a covered federal action. Attach a continuation sliect for additional information if the space on the form is inadequate. Complete all items that apply for both the initial filing and material change report. Refer to the implementing guidance published by the Office of Management and Budget for additional information. 1. Identify the type of covered federal action for which lobbying activity is or has been secured to influence, the outcome of a covered federal action. 2. Identify the status of the covered federal action. 3. Identify the appropriate classification of this report. If this is a follow-up report caused by a material change to the information previously reported, enter the year and quarter in which the change occurred. Enter the date of the last, previously submitted report by this reporting entity for this covered federal action. 4. Enter the full name, address, city, state, and zip code of the reporting entity. Include Congressional District if known. Check the appropriate classification of the reporting entity that designates if it is or expects to be a prime or subaward recipient. Identify the tier of the subawardee, e.g., the first subawardee of the prime is the first tier. Subawards include but are not limited to: subcontracts, subgrants, and contract awards under grants. 5. If Lite organization tiling the report in Item 4 checks "Subawardee" then enter the full name, address, city, state, and zip code of the prime federal recipient. Include Congressional District, if known. 6. Enter the name of the federal agency making the award or loan commitment. Include at least one organization level below agency name, if known. For example, Department of Transportation, United States Coast Guard. 7. Enter the federal program name or description for the covered federal action (item 1). If known, enter the full Catalog of Federal Domestic Assistance (CFDA) number for grants, cooperative agreements, loans and loan commitments. 8. Enter the most appropriate federal identifying number available for the federal action identification in item I (e.g., Request for Proposal (RFP) number, Invitation for Bid (IFB) number, grant announcement number, the contract grant. or loan award number, the application/proposal control number assigned by tine federal agency). Include prefixes, e.g., "RFP-DE-90-00 L" 9. For a covered federal action where there has been an award or loan commitment by the Federal agency, enter the federal amount of the award/loan commitments for the prime entity identified in item 4 or 5. 10. Enter the full name, address, city, state, and zip code of the lobbying entity engaged by the reporting entity identified in Item 4 to influence the covered federal action. It. Enter the full names of the individual(s) performing services and include full address if different from 10 (a). Enter Last Name, First Name and Middle Initial (MI). 12. Enter the amount of compensation paid or reasonably expected to be paid by the reporting entity (Item 4) to the lobbying entity (Item 10). Indicate whether the payment has been made (actual) or will be made (planned). Check all boxes that apply. If this is a material change report, enter the cumulative amount of payment made or planned to be made. 13. Check all boxes that apply. If payment is made through an in -kind contribution, specify the nature and value of the in -kind payment. 14. Check all boxes that apply. If other, specify nature. 15. Provide a specific and detailed description of the services that the lobbyist has performed or will be expected to perform and the date(s) of any services rendered. Include all preparatory and related activity not just time spent in actual contact with federal ofticials. Identify the federal officer(s) or employee(s) contacted or the officer(s) employee(s) or Member(s) of Congress that were contacted. 16. Check whether or not a continuation sheet(s) is attached. 17. The certifying official shall sign and date the form, and print his/her name title and telephone number. Public reporting burden for this collection of information is estimated to average 30-minutes per response, uncluding time for reviewing instruction, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding the burden estimate or any other aspect of this collection of information, including suggestions for reducing this burden, to the Office of Management and Budget, Paperwork Reduction Project (0348-0046), Washington, D.C. 20503. SF- LLL-Irnstructions Rev.06-04 Page 2 LPP 13-01 May 8, 2013 Addendum No.1 January 27, 2026 Addendum No. 1 INVITATION FOR BID # CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City of Santa Clarita, California This addendum must be acknowledged via BidNet and should be included with the bid response. There was a non -mandatary, pre -bid meeting on January 27, 2026, beginning at 2:00 PM (PT). The meeting was conducted via zoom. Attending Staff: • Michael lanzone —Assistant Engineer, Public Works • Brandon Ansari —Assistant Engineer, Public Works • Cesar Romo — Traffic Signal System Administrator, Public Works • Rafael Macias -Gonzales — Public Works Inspector, Public Works • Dan Duncan — Environmental Administrator, Public Works • Brian Powell --Supervising Public Works Inspector, Public Works • Michael Kaczenski —Traffic Signal Specialist, Public Works • Fvelyn Glasgow — Project Development Coordinator, Public Works • Keith Miller — Landscape Maintenance Administrator, Administrative Services • Annette Guzman Administrative Analyst, Public Works • Danielle Watts — AdministrativeAnalyst, Economic Development • Jaclyn Abston — Buyer, Administrative Services • Suvarna Hosangadi — PTS Office/Administrative Support, Administrative Services Attending Vendors: • Natalie Branand — Sully -Miller Contracting Co. • Gabriela Padilla — C.A. Rasmussen, Inc. • Andres Vargas -- Polo Engineering • Toro Enterprises, Inc. There were no questions from attendees during the meeting. The following was reviewed: • Project scope of work • Bidding guidelines BID # CIP-25-26-C1018 Addendum No.1 January 27, 2026 END OF ADDENDUM This addendum must be acknowledged via BidNet and should be included with the response. Contractor's Representative Thomas Tan, Chief Estimator C.A. Rasmussen, Inc. Company Name BID # CIP-25-26-C1018 Addendum No. 2 February 13, 2026 Addendum No. 2 BID # CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City of Santa Clarita, California This addendum must be acknowledged via BidNet and should be included with the bid response. The purpose of this addendum is to address the following for this bid: I. CURRENT FEDERAL PREVAILING WAGE Please see current Federal Prevailing wage below. END OF ADDENDUM This addendum must be acknowledged via BidNet and should be included with the response. :A-�- o�14� (/ Contractor's Representative D to Thomas Tan, Chief Estimator C.A. Rasmussen, Inc. Company Name BID 4 CIP-25-26-C1018 d�F� NTA QL 4 U �fY din it occ[+�ecf Addendum No. 3 BID # CIP-25-26-C1018 2025-26 Federal Circulation Improvement Program City of Santa Clarita, California Addendum No. 3 February 19, 2026 This addendum must be acknowledged via BidNet and should be included with the bid response. The purpose of this addendum is to address the following for this bid: I. VARIOUS REVISIONS TO BID INFORMATION Please see revisions to bid information below. Revisions to Construction Bid Line Items Add the following to the list of bid items: Specification Section Description Actual Quantity and Cost Bid Item No, Quantity Unit Stipulated Extended Unit Price Cost 7 3.9 Irrigation Mainline 1 ALW $10,000.00 $10 000.00 71 Relocation (Allowance) Revisions to Section F -- Special Provisions The Special Provisions are hereby amended solely with respect to the sections and subsections identified below. Except as specifically revised herein, all other portions of the Special Provisions shall remain unmodified. A total of 5 changes are referenced below: Special Provision - Change 1 2-1.1 Project Constraints. Add the following as bullet point number 8: BID # CIP-25-26-C1018 Addendum No. 3 February 19, 2026 8. The Notice to Proceed (NTP) 2 shall not be issued until a baseline schedule reflects the procurement dates of all long -lead items, including the City furnished Traffic Signal pole per 6- 1.1.2. Special Provision - Change 2 I3e17-►11ZAIM Replace the first paragraph with the following: Pursuant to the Public Contract Code, Section 3400, the Contractor may supply any of the products or materials specified or offer an equivalent, except for Iteris, Swarco McCain, Ameron Pole Products, and Polara. Pursuant to Public Contract Code 3400, the Board has made a finding that the Iteris, Swarco McCain, Ameron Pole Products, and Polara is designated by brand or trade name: in order to match other products in use on a particular public improvement either completed or in the course of completion. Special Provision - Change 3 6-1.1.2 General. Delete and replace subitem L(6) with the following: 6. The baseline schedule shall identify the Agency -furnished Traffic Signal Pole and anchor bolts as controlling work, with delivery assumed on or before July 28, 2026. If the Agency confirms an earlier delivery date, the Contractor shall accommodate such earlier shipment, provided written notice is given no less than four (4) weeks in advance of the revised delivery date. Special Provision - Change 4 Add the following subsection before section 7-4 PAYMENT FOR EXTRA WORK: BID # CIP-25-26-C1D18 Addendum No. 3 February 19, 2026 7-3.9 Allowance Items. The Agency may establish an Allowance in the Bid for items in which there is insufficient information for the Contractor to submit a Contract Unit Price or for which a basis of bidding may not be established for any reason. The Contractor shall submit to the Engineer an estimate for each element to be furnished or provided under the Bid item for which an Allowance has been established. Upon approval of the estimate, the Contractor will be reimbursed for its actual costs plus the specified markup, if any, upon presentation to the Engineer of original, itemized, paid invoices. The Contractor shall not be entitled to full payment for the amount of the Allowance should it not be utilized. Should the Contractor's actual costs exceed the Allowance, the difference will be considered as Extra Work. Special Provision - Change 5 400-3 PAYMENT. Add the following as the last sentence of the last paragraph: The costs associated with this work will be made payable as inclusion in the lump -sum bid item "CONSTRUCTION SURVEY & MONUMENT PRESERVATION." Revisions to Exhibit A — Plans Supersede the original plan sheet with the following plan revisions: • TH-01(Sheet 11) — Revision 1 • EL-01(Sheet 16) — Revision 1 Approve D n Letz/Mike Hennawy City Engineer/Director of Public Works BID It CIP-25-26•CIO18 Addendum No. 3 February 19, 2026 END OF ADDENDUM This addendum must be acknowledged via BidNet and should be included with the response. I q Z60 Contractor's Representative Date Thomas Tan, Chief Estimator C.A. Rasmu Company Name Inc. BID f! CIP-25-26-CIOIB Bid Schedule Code Description UOM Quantity Price Total Cost 1 MOBILIZATION/DEMOILIZATION Lump -Sum 1 $ 200,000.00 $ 200,000.00 2 CONSTRUCTION SURVEY & MONUMENT PRESERVATION Lump -Sum 1 $ 25,000.00 $ 25,000.00 3 WATER POLLUTION CONTROL, IMPLEMENTATION AND MAINTENANCE OF BMP'S Lump -Sum 1 $ 25,000.00 $ 25,000.00 4 CLEARING AND GRUBBING (LS) Lump -Sum 1 $ 50,000.00 $ 50,000.00 5 REMOVE TRAFFIC STRIPE Linear Foot/Feet 14943 $ 1.60 $ 23,908.80 6 REMOVE PAVEMENT MARKINGS Each 28 $ 155.00 $ 4,340.00 7 REMOVE SIGN Each 6 $ 52.00 $ 312.00 8 REMOVE SIGN AND POST Each 1 $ 103.00 $ 103.00 9 REMOVE PCC CURB & GUTTER, TYPE A2-8, W=2' Linear Foot/Feet 700 $ 20.00 $ 14,000.00 10 REMOVE PCC CURB & GUTTER, TYPE A2-8, W=1' Linear Foot/Feet 440 $ 11.90 $ 5,236.00 11 REMOVE PCC CURB & GUTTER, TYPE A2-6, W=1' Linear Foot/Feet 265 $ 29.00 $ 7,685.00 12 REMOVE PCC CURB & GUTTER, BURIED, W=1' Linear Foot/Feet 405 $ 18.00 $ 7,290.00 13 REMOVE PCC WALK, 4" THICK Square Foot/Feet 3461 $ 6.10 $ 21,112.10 14 REMOVE STAMPED & COLORED CONCRETE, 4" THICK Square Foot/Feet 365 $ 8.30 $ 3,029.50 15 REMOVE MEDIAN PAVERS Square Foot/Feet 1803 $ 6.20 $ 11,178.60 16 REMOVE AC PAVEMENT Square Foot/Feet 6970 $ 2.80 $ 19,516.00 17 SAW CUT PAVEMENT Linear Foot/Feet 1990 $ 8.30 $ 16,517.00 18 UNCLASSIFIED EXCAVATION Cubic Yard 440 $ 338.00 $ 148,720.00 19 REMOVE PCC CURB RAMPS Each 4 $ 3,943.00 $ 15,772.00 20 TRAFFIC CONTROL, Phase 1 Lump -Sum 1 $ 72,920.00 $ 72,920.00 21 TRAFFIC CONTROL, Phase 2 Lump Sum 1 $ 100,000.00 $ 100,000.00 22 TRAFFIC CONTROL, Phase 3 Lump -Sum 1 $ 53,030.00 $ 53,030.00 23 TRAFFIC CONTROL, Phase 4 Lump -Sum 1 $ 17,620.00 $ 17,620.00 24 CRUSHED AGGREGATE BASE Cubic Yard 574 $ 280.00 $ 160,720.00 25 AC B PG 64-10 (BASE COURSE) Ton 442 $ 285.00 $ 125,981.40 26 AC C2 PG 64-10 (FINISH COURSE) Ton 350 $ 290.00 $ 101,630.50 27 CONCRETE CURB, TYPE A1-6 Linear Foot/Feet 80 $ 152.00 $ 12,160.00 28 CONCRETE CURB & GUTTER, TYPE A2-8 , W=1' Linear Foot/Feet 415 $ 72.00 $ 29,880.00 29 CONCRETE CURB & GUTTER, TYPE A2-8 , W=2' Linear Foot/Feet 540 $ 83.00 $ 44,820.00 30 CONCRETE CURB & GUTTER, TYPE A3-8 , W=1' Linear Foot/Feet 400 $ 74.00 $ 29,600.00 31 ADJUST MANHOLE TO GRADE Each 1 $ 2,400.00 $ 2,400.00 32 SIDEWALK CONCRETE, 4" THICK Square Foot/Feet 2855 $ 17.00 $ 48,535.00 33 STAMPED & COLORED CONCRETE, 4" THICK Square Foot/Feet 85 $ 223.00 $ 18,955.00 34 CONCRETE CURB RAMPS Each 4 $ 9,023.00 $ 36,092.00 35 COLD MILL AC PAVEMENT (2") Square Foot/Feet 18665 $ 2.80 $ 52,262.00 2025-26 Federal Circulation Improvement Program Project C1018 Bid Schedule 36 CONCRETE UNIT PAVERS ATOP Square Foot/Feet 1247 $ 55.00 $ 68,585.00 CONCRETE (INCL MORTAR AND CONCRETE BASE) 37 REBOUNDABLE TYPE K OBJECT Each 5 $ 57.00 $ 285.00 MARKER 38 PAVEMENT MARKERS (FIRE Each 19 $ 10.30 $ 195.70 HYDRANT) 39 TRAFFIC LANE LINES, DETAIL12 Linear Foot/Feet 7180 $ 0.77 $ 5,528.60 40 LEFT EDGE LINES, DETAIL 24 Linear Foot/Feet 2610 $ 0.77 $ 2,009.70 41 RIGHT EDGE LINES, DETAIL 27B Linear Foot/Feet 325 $ 0.77 $ 250.25 42 RIGHT EDGE LINES, DETAIL 27C Linear Foot/Feet 275 $ 0.67 $ 184.25 43 MEDIAN ISLANDS, DETAIL 29 Linear Foot/Feet 290 $ 2.58 $ 748.20 44 CHANNELIZING LINE, DETAIL 38 Linear Foot/Feet 3360 $ 1.03 $ 3,460.80 45 CHANNELIZING LINE, DETAIL 38A Linear Foot/Feet 1534 $ 1.03 $ 1,580.02 46 TYP LANE LINE OR RIGHT EDGE LINE Linear Foot/Feet 322 $ 1.29 $ 415.38 CONTRAST (OPTION 1) 47 LANE LINE EXTENSIONS THROUGH Linear Foot/Feet 1205 $ 3.61 $ 4,350.05 INTERSECTIONS, DETAIL 40 48 TYPE IV (L/R) ARROW Each 42 $ 88.00 $ 3,696.00 49 PAVEMENT MARKINGS WORDS, Each 3 $ 155.00 $ 465.00 DETAIL "NO" 50 PAVEMENT MARKINGS WORDS, Each 3 $ 464.00 $ 1,392.00 DETAIL "TRUCKS" 51 PAVEMENT MARKINGS LIMIT LINE Linear Foot/Feet 555 $ 5.20 $ 2,886.00 (STOP LINE) 52 PAVEMENT MARKINGS Square Foot/Feet 4250 $ 5.20 $ 22,100.00 CROSSWALKS, DETAIL CONTINENTAL 53 12" WIDE, WHITE DIAGONAL Linear Foot/Feet 317 $ 5.10 $ 1,616.70 PAVEMENT MARKINGS 54 12" WIDE, YELLOW DIAGONAL Linear Foot/Feet 425 $ 5.20 $ 2,210.00 PAVEMENT MARKINGS 55 FURNISH AND INSTALL SIGN ONLY Each 12 $ 180.00 $ 2,160.00 56 FURNISH AND INSTALL SIGN AND Each 2 $ 489.00 $ 978.00 POST 57 STREET LIGHTING SYSTEM Lump -Sum 1 $ 40,000.00 $ 40,000.00 58 TRAFFIC SIGNAL MODIFICATIONS AT Lump -Sum 1 $ 475,000.00 $ 475,000.00 THE INTERSECTION OF VALENCIA BLVD AND MCBEAN PWKY 59 IRRIGATION SYSTEM Lump -Sum 1 $ 48,990.00 $ 48,990.00 60 PLANTING AREA SOIL PREP AND Square Foot/Feet 5780 $ 0.77 $ 4,450.60 AMENDMENTS (INCL TESTING OF IMPORT SOIL) 61 FURNISH AND PLANT 1 GALLON Each 330 $ 20.00 $ 6,600.00 SHRUBS 62 FURNISH AND PLANT 5 GALLON Each 234 $ 35.00 $ 8,190.00 SHRUBS 63 TREE PIT AUGERING (4 HOLES PER Each 1 $ 489.00 $ 489.00 TREE) 64 FURNISH AND PLANT48" BOX TREE Each 1 $ 2,009.00 $ 2,009.00 TREE REMOVAL (25"+ DIAMETER) Each 6 $ 2,168.00 $ 13,008.00 r66 PROTECTION OF EXISTING TREES TO Each 8 $ 464.00 $ 3,712.00 REMAIN 2025-26 Federal Circulation Improvement Program Project C1018 Bid Schedule 67 ROOT PRUNE TREE Each 4 $ 695.00 $ 2,780.00 68 ROOT / MOISTURE BARRIER Linear Foot/Feet 238 $ 33.00 $ 7,854.00 69 3" ORGANIC MULCH Cubic Yard 43 $ 88.00 $ 3,784.00 70 FIRST PLANT MAINTENANCE AND ESTABLISHMENT PERIOD (DAYS 1 - 90) Lump -Sum 1 $ 6,026.00 $ 6,026.00 Code Description UOM Quantity Price Total Cost 71 Irrigation Mainline Relocation N/A 1 $ 10,000.00 $ 10,000.00 Project Total : $ 2,263,315.15 2025-26 Federal Circulation Improvement Program Project C1018 DOKKEN ENGINEERING March 9, 2026 Mr. Michael Lanzone City of Santa Clarita 23920 Valencia Blvd Santa Clarita, CA 91355 RE: 2025-26 Federal Circulation Improvement Program, Phase IV, City Project No. C1018, Construction Support Services and As -Built Plans Dear Mr. Lanzone: This memo is being provided for new contract services for Construction Support Services and As -Built Plans for the 2025-26 Federal Circulation Improvement Program, Phase IV, City Project No. 1018. The following provides a summary of services to be provided with a breakdown of this service request totaling $67,920 comprised of $41,620 for Dokken Engineering, $5,020 for ADL Planning, $11,280 for CJ Biomonitoring, and $10,000 for Owner's Allowance (listed under Dokken Engineering's Other Direct Costs on the attached table): Subtask 1.1: Construction Support Dokken Engineering and ADL Planning will plan to attend the Pre -Construction Meeting virtually as requested and scheduled by the City. Dokken Engineering will attend regular contractor meetings virtually (as requested), respond to request for information (RFIs), as well as review and respond to contractor submittals, and revise the construction documents to include minor design modifications (as needed). Dokken will coordinate with ADL Planning Associates for landscaping related RFIs, submittal reviews, and plan revisions. Dokken will coordinate the preparation of an Independent Cost Estimate (ICE) for each potential Change Orderand review, for up to two (2) Change Orders. Our team will be available for site visits as needed. Dokken Engineering has incorporated the attached proposal for Biological Construction Monitoring (Nesting Birds) into this proposal. These services will be provided by our subconsultant, CJ Biomonitoring, as described in the attached proposal. Subtask 1.2: As -Built Plans Dokken will acquire the daily red lined plans from the contractor and the subcontractors and will prepare the As -built drawings upon completion of the project. The design team will coordinate with the construction management team to review updated plan sheets. The final record drawings will be submitted in electronic (CAD/PDF). Subtask 1.3: Owner's Allowance Support Dokken Engineering has incorporated a budget for Owner's Allowance into this proposal, to account for coordination related to potential utility conflicts and routine deficiency of contractor performance. 110 Blue Ravine Road, Suite 200 • Folsom, CA 95630 • Tele: 916 858-0642 • Fax: 916 858-0643 DOKKEN ENOINEERINCT In summary, this cost proposal supports a new contract in the amount of $67,920.00. The breakdown of hours (by subtask) can be seen in the attached fee spreadsheet. Also attached are resumes of the following four (4) project personnel members: • Michael Greer, PE, TE- Dokken Engineering Project Manager • Justin Thornber, PE - Dokken Engineering Roadway Design Engineer • Joe Ostdiek, PE, TE - Dokken Engineering Traffic Signal/Lighting Design Engineer • Anthony Lawson, ASLA - ADL Planning Associates Landscape Designer/Principal Our proposed services will be performed on a time and materials basis, not to exceed the amount of $67,920.00 and shall be billed per the accompanying hourly rate sheet. Expenses are expected to be invoiced at the conclusion of each month and include a statement/summary of the dates the charges were incurred on an itemized personnel or material basis. Please feel free to call me on my cellular phone anytime at (858) 276-9726 or email me at mareer@dokkenenaineerina.com if you have any questions. Sincerely, C MiJ-hael Greer, PE, TE Dokken Engineering 110 Blue Ravine Road, Suite 200 • Folsom, CA 95630 • Tele: 916 858-0642 • Fax: 916 858-0643 (i) C J BIOMONITORING Michael Greer Dokken Engineering January 22, 2026 Subject: Proposal for Pre -construction Surveys and Monitoring for the 2025-26 Federal Circulation Improvement Program, Project C1018 Dear Mr. Greer: Thank you for the opportunity to provide you with biological services. Pursuant to your request, the following is a proposal to provide biological consulting services for the 2025-26 Federal Circulation Improvement Program, Project C1018 in the City of Santa Clarita. One Pre -construction nesting bird survey will be completed prior to construction at Location #1 and Location #2 (34.413198,-118.559833). Construction monitoring is proposed is a nesting bird is identified during the pre -construction surveys. Attached is a Scope of Work with associated costs that outlines the required tasks for the project site. CJ Biomonitoring will conduct the tasks outlined in the scope of work below. To facilitate initiation of the project, please sign in the space provided below as acceptance of the scope of work and estimated costs and return a copy with signature by email or mail. All work will be invoiced to the client. Feel free to contact me if you have any questions. You can reach me by phone at (949) 285-7096, at the letterhead address, or email me at courtne3�&cibiomonitoring.com. Sincerely, Courtney McCammon Owner/Principal Biologist CJ Biomonitoring, LLC Authorizing Signature/Date Print Name SCOPE OF WORK Task-1, Pre -Construction Survey Location #1 • Complete pre -project nesting bird surveys no more than 72-hours before construction. • Email the City at the conclusion of the survey to provide the status of active nesting. • Provide a simple letter report which includes: description of bird species observed, whether any species had active nests observed in the trees to be removed and nearby, the species of the trees, the effects of vehicle traffic upon the nesting activities. • If nesting birds are identified which require a protective buffer, provide a map showing the approximate nest location(s) and the protective buffer(s). Task-2, Pre -Construction Survey Location #2 • Complete pre -project nesting bird surveys no more than 72-hours before construction. • Email the City at the conclusion of the survey to provide the status of active nesting. • Provide a simple letter report which includes: description of bird species observed, whether any species had active nests observed in the trees to be removed and nearby, the species of the trees, the effects of vehicle traffic upon the nesting activities. • If nesting birds are identified which require a protective buffer, provide a map showing the approximate nest location(s) and the protective buffer(s). Task-3, Construction Monitoring (Optional) Should an active nest(s) be identified during Task — I or Task — 2 above and regular monitoring is required: • Provide demarcation of the nest area in the field. Provide periodic monitoring appropriate to the situation until the young have fledged the nest. • Provide a simple letter report which includes: description of species observed, protective measures employed, time period of monitoring, and any other necessary details to demonstrate the nesting activities were adequately protected. Based on the RFP of one nest for four weeks, it is recommended that monitoring occur every other day during construction activities (Monday, Vednesday, and Friday. This would equate to twelve (12) half day visits. However, due to the developed and disturbed nature of the site, the monitoring should be a half dayl spot check. Note CJ Biomonitoring will be happy to assist you with the additional tasks with an understanding that all additional work, beyond the nesting bird survey and optional monitoring will be at an additional cost. Any such work shall first be approved in writing. Ca BrOMONITOR1NG Task 1 and Task 2 will be billed on a task basis, and invoices will include time and dates of office and field work. A minimum of four (4) hours will be charged for site visits under Task 3. For this project, the hourly rate for the Biologist is $130/hour. For each 4-hour (half day) monitoring visit, a minimum of two (2) hours of drive time will be charged at the hourly rate detailed above. Table 1. Cost estimate for 2025-26 Federal Circulation Improvement Program, Project C1018 Task 1. Preconstruction Survey $960/survey Location 1 Task 2. Preconstruction Survey $960/survey Location 2 Task 3. Construction Monitoring (12 $780/half day half days) (optional) Total $1,920 $9,360 (optional) (i) Ca BrOMONITOR1NG EDUCATION B.S., Biology, Loyola Marymount University, 2012 M.S., Urban Ecology, Loyola Marymount University, 2014 ARTICLES/ACCOLADES LA TIMES ARTICLE KUDOBOARD CERTIFICATIONS/ REGISTRATIONS Scientific Collector's Permit # S- 193460010-22060-001(exp. 3/7/26) Arroyo Toad Workshop, April 2024 Certified Wildlife Tracker, CyberTracker, 2016 & 2017 CNDDB & BIOS training, CDFW, Aug, 2017 Introductory GIS class, Pace University, Fall 2017 Southwest Desert Bat Workshop, Oct. 2017 San Joaquin Kit Fox Workshop, Oct. 2017 Desert Tortoise Introductory Training, Nov. 2017 Southwestern Willow Flycatcher Workshop, May 2018 Jurisdictional Delineation Training, October 2019 EXPERIENCE CJ Biomonitoring LLC (Nov 2017 Courtney McCammon, B.S., M.S PRINCIPAL BIOLOGIST/OWNER -CJ BIOMONITORING, LLC DETAILED PROJECT EXPERIENCE County of LA Dept of Beaches and Harbors —Annual Nesting Bird Survey (March — Oct 2025) Ms. McCammon assisted the Department in their Annual Nesting Colonial Waterbird and Raptor Survey. The survey consisted of completed routine checks of designated nesting areas, gathering GPS coordinates of all active nests, checking on old nests, identifying the bird species, and cataloguing nest use. The information was later aggregated into a final report showing trends of the nesting success of colonial waterbirds in Marina del Rey. City of Malibu — Contract Biologist, Los Angeles, CA (2021-present) Ms. McCammon is the acting Contract Biologist for the City of Malibu conducting on - site inspections, reviewing permit applications, and attending Environmental Review Board meetings. She is completing approximately 20 reviews per month and answers questions over email to applicants. The Principal Biologist attends Planning Commission and City Council meetings on an as -needed basis. Further, the City Biologist will assist all City personnel with biological needs including Code Enforcement, Public Works and Parks and Recreation Departments. This role requires project management including direct contact with the client, ensuring satisfaction of scope of services, billing, and invoicing. City of Los Angeles — Contract Urban Ecologist, Los Angeles, CA (2022 — present) Ms. McCammon is the first contracted urban ecologist for the City of Los Angeles Recreation and Parks Department. The position is highly variable and requires Ms. McCammon to be skilled in multiple avenues. Some of the work includes formal and informal biological surveys, nesting bird surveys, interpretive signage, employee training on biological resources, a management plan for Griffith Park, film permit review, and guided nature walks. The primary park is Griffith Park but Ms. McCammon has visited other parks throughout the city of Los Angeles guiding the Department through biological and ecological management issues and keeping them in line with state and federal regulations. PROJECT EXPERIENCE SUBCATEGORY FOR PROJECTS - GENERAL BIOLOGICAL ASSESSMENTS City of Laguna Beach — Bluebird Canyon Project (March — Sept 2023) Ms. McCammon completed all aspects of this project from start to finish including proposal writing, project management, billing, team coordination, and final reporting. The project required pre -construction surveys and reporting, which Ms. McCammon was able to complete in a timely manner and not delay construction. A WEAP training document was also created, and training was held in person. The construction monitoring required a biologist on site with monitoring reports sent, which was completed by CJ Biomonitoring. Finally, the project required a Habitat Mitigation and Monitoring Plan with in -field implementation, which Ms. McCammon wrote for the Public Works Department based on construction impacts. Courtney McCammon, B.S., M.S, Page 2 — present) Compliance Biology (Nov 2017 — 2021) Woodstar Biological (Nov 2017 — 2022) Cooper Ecological Monitoring (March 2015 — 2023) Rincon Consultants, Inc. (July — Nov 2017) VCS Environmental (May —July 2017) Forde Biological (Oct. 2016— Nov 2017) E Read & Associates (Jan. 2013 — Jan. 2016) Irvine Ranch Conservancy (June 2015 —June 2017) Ecokai Environmental (April 2013 —Jan. 2016) ■ City of Santa Clarita Public Works — Sand Canyon Trail Project (April — May 2024) Ms. McCammon performed complete project management of biological mitigation measures for the City of Santa Clarita's Sand Canyon Trail Project. CJ Biomonitoring performed pre -construction surveys, construction monitoring, and general oversight of the biological resources associated with the area. Routine daily monitoring reports were submitted detailing construction activities as well final reports detailing survey results were submitted in a timely manner within a week of the surveys being performed. ■ City of Laguna Beach Public Works — Moss Street Project (Oct 2023 — May 2024) Ms. McCammon performed complete project management of biological mitigation measures for the City of Laguna Beach's Moss Street Beach Access Project. CJ Biomonitoring performed environmental worker training, pre - construction surveys, construction monitoring, and general oversight of the biological resources associated with the area. Ms. McCammon attended regular meetings with City staff on timeline and project goals that needed to be met. Routine daily monitoring reports were submitted detailing construction activities as well final reports detailing survey results were submitted in a timely manner within a week of the surveys being performed. ■ City of Santa Clarita Public Works — Whites Canyon Project (March —June 2023) Ms. McCammon performed pre -construction and periodic construction monitoring on a 2-mile stretch of Whites Canyon Road in the City of Santa Clarita. CJ Biomonitoring kept in communication with City personnel and the construction foreman in order to organize nesting bird surveys and construction monitoring efforts. ■ Friends of Griffith Park — Raptor Survey, Los Angeles, CA (2017 - 2023) Co -managed the citizen science Los Angeles Nesting Raptor Survey for seven years. Courtney made the volunteer training modules and performed the training. Being a novel scientific survey, protocols were established, and Ms. McCammon was constantly involved in that process. She co -managed all aspects of the survey including data management, volunteer management, and report writing. Coordination with LA City RAP, Film LA Office, and the Friends of Griffith Park occurred every year to ensure the protection of natural resources while still allowing for public enjoyment of the park. City of Laguna Beach Public Works — Laguna Creek Project (May 2020 — Dec 2020) Ms. McCammon assisted the City of Laguna Beach with a Public Works project in 2020 to perform environmental worker training, construction monitoring, and general oversight of the biological resources associated with the area. Ms. McCammon continues to work closely with the project manager to implement restoration monitoring and as -needed nesting bird surveys. Acted as an on -site biological monitor during the demolition, grading, and construction of a new pedestrian bridge over the Laguna Canyon Creek. Trileaf — Various Biological Assessments County of Santa Barbara (2024) Ms. McCammon performed several biological assessments for various parcels within the County of Santa Barbara. ■ FivePoint Mission Village - Newhall Ranch, CA (Nov 2017 - 2022) Brown -headed cowbird trapping program, camera trap study, small mammal trapping, pitfall traps, riparian nesting bird surveys, owl surveys, biological construction monitoring, capture and relocation of sensitive and non -sensitive Courtney McCammon, B.S., M.S, Page 3 wildlife. Additionally, Ms. McCammon assisted with least bell's vireo surveys along the Santa Clara River under the direction of a lead biologist. ■ City of Malibu — Contract Assistant Biologist, Los Angeles, CA (2019-2021) Ms. McCammon was the acting assistant to the Biologist for the City of Malibu conducting on -site inspections, reviewing permit applications, and attending ERB meetings She was completing approximately 20 reviews per month with oversight by the Biologist. Ms. McCammon also answered questions over email to applicants. ■ Biological Assessment, Tree Report, HMMP — RCD (April 2021) Subcontracted to the Resource Conservation District to write a biological assessment with habitat mapping, a native tree report, and a Habitat Mitigation and Monitoring Plan for the Topanga Elementary School in Topanga, CA. ■ Multi -Use Trail and Bridge Project — City of Santa Clarita (Aug — Oct 2020) Conducted a biological assessment including a plant inventory and jurisdictional delineation for a multi -use trail and bridge construction project. ■ Jurisdictional Delineations — Various Private Residents (2019 - present) Prepare detailed jurisdictional delineation reports for various clients within LA County. ■ Biological Assessment and CAGN Surveys — Private Client (Aug '20 — March '21) Conducted a biological assessment and protocol -level coastal California gnatcatcher surveys for a private client in the Santa Clarita area. ■ Vasquez Biological Assessment — Watershed Council Authority (May — Oct 2020) Sub -contracted for Cooper Ecological, Inc performing bird, vegetation, and camera trapping surveys on an acquired parcel in the San Gabriel foothills. ■ Restoration Plans —Various Private Residents (2018 - present) Prepare detailed habitat restoration plans for various clients within LA County meeting all requirements including SMM plant species, irrigation, a monitoring plan, etc. ■ City of Malibu and County of Los Angeles Biological Assessment — Various Private Residents (Jan 2018-2021) Complete all aspects of biological assessments and biological inventories per City of Malibu or County of Los Angeles requirements for various clients with ESHA/SEA, jurisdictional waters, and protected trees on site. ■ Las Virgenes Creek Restoration Project — Calabasas, CA (Dec 2018/Jan 2019) Approved by the FWS to monitor for California Red -legged Frog during a creek restoration project during the breeding season. ■ Pacific Flyway Shorebird Survey — Sacramento, CA (Oct 2018 — Jan 2020) Project coordination and volunteer management for the 2018 season for Audubon California. ■ Soto Bridge Bat and Bird Survey — Los Angeles, CA (August 2018) Conducted bat roosting daytime and nighttime survey to determine if certain species were present on site and any mitigation measures that were required. ■ Puente Hills Habitat Authority Camera Project - Whittier, CA (Jan - July 2018) Wildlife camera trap project comparing results from a similar 2013 camera trap project. Data informed Puente Hills Habitat Authority management decisions. ■ On -call Biologist for Puente Hills Habitat Authority - Whittier, CA (Spring 2018) Biological monitoring and nesting bird surveys on request. Courtney McCammon, B.S., M.S, Page 4 ■ San Dimas Bat Survey — San Dimas, CA (May 2018) Conducted bat roosting daytime and nighttime survey to determine if certain species were present on site and any mitigation measures that were required. ■ LA County Dept. of Beaches & Harbors — Nicholas Canyon County Beach, Malibu, CA (November 2017) Approximately 30 hours of snowy plover monitoring during a beach bridge demolition and haul away. ■ Rincon — perform various habitat assessment, compliance monitoring, and construction monitoring for various clients including SoCal Gas and Kiewit. Authored burrowing owl, nesting bird, and MSHCP reports. ■ VCS Environmental — perform Burrowing Owl habitat assessment and focused surveys in Riverside County (2017). ■ Hollywood Bowl, Mammal Survey at Hollywood Bowl, Los Angeles, CA (2015) Ms. McCammon completed a mammal survey for the Hollywood Bowl utilizing camera traps placed on the property. She was involved in all aspects including budget costs, maintaining data and equipment, and writing a final report. The survey found coyote, bobcat, and mule deer use of the site on a frequent basis. ■ Southern California Edison —Santa Ana River, Bishop Creek, and Mill Creek Hydroelectric Project, Southern California, (2013 — 2015) Vegetation surveys in Eastern Sierra riparian and riverine habitat focusing on plant type, plant coverage, and tree identification/coverage. ■ Southern California Edison — Ayersman Line Construction Monitoring, Santa Barbara, CA (2016) Perform pre -construction surveys for sensitive and non -sensitive flora and fauna as well as perform construction monitoring during an electrical line replacement project on National Forest Service land. ■ Playa Vista Foundation — Ballona Freshwater Marsh and Ballona Corridor Nesting Bird and LBVI Survey — Los Angeles, CA (2017) Perform weekly nesting bird surveys in riparian habitat focusing on LBVI presence and nesting. ■ EcoKai Environmental — Ventura State Beach Boat Salvage and Snowy Plover monitoring —Ventura, CA (2016) Perform pre -construction monitoring on sensitive and non -sensitive avian species at Ventura State Beach. Perform construction monitoring during the boat salvage activities. ■ E Read and Associates —Joshua Tree survey, Palmdale, CA (2014) Perform a Joshua Tree survey on a future mining operation site in Palmdale focusing on tree health, height, and coverage for potential preservation efforts. ■ CalTrans — Coal Canyon Wildlife Undercrossing Monitoring and Restoration Project, Chino Hills, CA (2016 - 2017) Co -managed all aspects of the project including preparing a project proposal and budget, purchasing all equipment, and maintaining the database. Attended collaboration meeting with CalTrans, CDFW, and CA State Parks to discuss project. Installed seven remote cameras to monitor wildlife utilizing the undercrossing to assess effectiveness of various restoration techniques. ■ Private Resident — LA City Council Motion #14-0518 wildlife corridor monitoring, Beverly Hills, CA (2015 — 2017) In accordance with the LA City Council, several remote cameras were installed Courtney McCammon, B.S., M.S, Page 5 at two different houses in the City of Los Angeles to identify whether an active wildlife corridor was present on site. City of San Clemente — Shorecliffs Golf Course Nesting Bird Survey and SAA compliance monitoring, San Clemente, CA (2017) Perform weekly nesting bird surveys for common bird species. Perform construction monitoring to ensure accordance with SAA. Update the nest monitoring log and send to CDFW on a weekly basis. Irvine Ranch Conservancy —Wildlife Camera Program, Orange County, CA (2015 — 2017) Manage the camera trap program for OC Parks, City of Irvine, and City of Newport Beach. Perform regular data analysis for presentations to agency staff. RESEARCH PROJECT EXPERIENCE MESOPREDATOR USE AND MOVEMENT STUDY - MASTER'S THESIS A two-year graduate research project analyzing native and non-native mesopredator use and movement patterns at an urban nature preserve in the Los Angeles region. In this study Mrs. Aiken: ■ Communicated and coordinated with key stakeholders such as the City of L.A., The Bay Foundation, Heal the Bay, Palos Verdes Land Conservancy, and L.A. County Dept. of Beaches and Harbors. ■ Managed a large and complex data set and utilized GIS for the analysis and presentation of animal movement. ■ Presented project results at six conferences including a Master's Thesis Defense at LMU. R§D - OKKE1V EDUCATION 2008, BS Civil Engineering San Diego State University REGISTRATION California Professional Civil Engineer, #C79080 California Professional Traffic Engineer, #TR 2845 EXPERIENCE 19 Years (All w/Dokken) AFFILIATIONS American Society of Civil Engineers (ASCE) Institute of Transportation Engineers (ITE) AREAS OF EXPERTISE ■ Project Management Roadway/ADA Design ■ Pavement Management ■ Utility/ROW Coordination Traffic Signals & Lighting Ramp Metering Systems Transit Station Amenities Roundabout Design Green Streets Traffic Monitoring/ Count Stations Interconnection and Fiber Optic Networks MICHAEL GREER, PE, TE PROJECT MANAGER Mr. Michael Greer designs roadways and complete streets in accordance with City, County, Caltrans, and AASHTO standards. He is also an expert on traffic signals, lighting design, and electrical infrastructure giving him the unique ability to foresee various potential issues related to design. Michael has worked in the field as a Roadway Inspector and Assistant Resident Engineer, allowing him the opportunity to gain valuable knowledge about construction equipment, practices, and techniques. EXPERIENCE McFadden Avenue Protected Bike Lane & Bicycle Boulevard, Santa Ana, CA Project Manager for the PS&E of this project which will reconfigure the existing four and five lane roadway segments to a three -lane configuration with protected bike lanes in each direction. Improvements include upgraded signalized intersections with separated bicycle lane detection and leading pedestrian intervals, high visibility crosswalks, and bulb -outs. Coordination with the railroad for improved signalization of train arrivals was necessary because of the high volume of pedestrians and cyclists. Indian Canyon Bridge & Roadway Widening, Palm Springs, CA I Project Engineer responsible for the Preliminary Engineering, PS&E, Environmental Document, and Bidding Support services for the widening of Indian Canyon Drive from two lanes to six lanes. Dokken are currently providing construction, which also includes replacing the Indian Canyon Drive Overhead structure over the Union Pacific Railroad. Dokken worked closely with the City to prepare a funding amendment to obtain additional project funding through the Highway Bridge Replacement and Rehabilitation Program (HBRRP). Inland Rail Trail, San Diego County, CA I Project Engineer for this 7-mile Class I bikeway project located within North County Transit District (NCTD) Sprinter rail line right-of-way. The overall purpose of the IRT project is to provide a safe bikeway facility separated from motorized vehicles that will traverse the Cities of Vista, San Marcos, and the County of San Diego. The design includes three bridge structures, approximately one mile of retaining walls, landscaping, traffic signal plan modifications, extensive analysis of water quality, off -site drainage, signing and striping, and minor street adjustments at each crossing. Paseo Santa Fe Streetscape Phases II & III, Vista, CA I Project Engineer for the PS&E of the South Santa Fe Streetscape Improvements, Phases II and III. Design improvements include roundabouts, utility undergrounding, enhanced landscaping and hardscaping, pedestrian oriented streetscape furnishings, and water quality design features that qualify this roadway as a Green Street. Traffic Striping and Signing Plans Associated with County of San Diego Road Maintenance Projects, San Diego County, CA I Task Order Manager responsible for the traffic striping and signing plans to support and assist the Department of Public Works for the past five fiscal years (FY17/18, FY18/19, FY19/20, FY20/21, and FY21/22). In total, traffic striping and signing plans for over 100 miles of roadway have been prepared, adding over 25 miles of new Class II bike lanes and 25 miles of new Class III bike routes to County roads during the contracted fiscal years. R§DOKKEN EDUCATION 2010, BS Civil Engineering San Diego State University REGISTRATION California Professional Civil Engineer, #C88901 EXPERIENCE 16 Years AFFILIATIONS American Society of Civil Engineers (ASCE) San Diego Section WebMaster AREAS OF EXPERTISE ■ Project Management Roadway/ADA Design Pavement Management ■ Utility/ROW Coordination Transit Station Amenities Complete Streets Design Parking Lot / Site Design Trail Layout / Design Multi -Modal Design Roundabouts Grading Details Erosion Control Feasibility Studies JUSTIN THORNBER, PE ROADWAY PROJECT ENGINEER Mr. Justin Thornber has a demonstrated history of civil design excellence, specifically on -site development plans, construction plans, restoration plans, and grading and erosion control plans. Justin is proficient using AutoCAD Civil 3D, MicroStation Inroads, HydroCAD, ArcMAP, Flowmaster, Bluebeam, and Projectwise. EXPERIENCE Saugus Phase I: Bouquet Canyon Trail to Central Park, Santa Clarita, CA I Project Engineer responsible for the Public Outreach and PS&E development of the Bouquet Canyon Trail through Central Park. Design improvements for this one -mile trail include conversion of an existing maintenance access road to a multi -use pathway, minimal utility relocations/adjustments, specially designed railings and loge pole fencing brackets, as well as privacy screening along existing fencing to remain. Pentz Road Corridor (West Side Pathway and East Side Widening), Town of Paradise, CA I Project Engineer providing preliminary engineering, environmental support, and final PS&E for the widening of Pentz Road in the Town of Paradise. The westerly roadway widening project will accommodate a multi -use path for bikes and peds, path lighting, complete drainage system with new mainline, and minimize impacts to adjacent properties using keystone retaining walls. The easterly roadway widening project will accommodate a two-way center turn lane, providing safe access to residents and business along the corridor. San Pablo Avenue Corridor Improvements, Phase 1 & 2, Palm Desert, CA I Project Engineer responsible for preparing the ATP cycle 4 grant application for San Pablo Avenue. He designed the driveways and curb ramps along the San Pablo corridor and developed the cost estimate separated by funding source to aid with funding decisions. He reduced construction cost by recommending grind and overlay work, instead of full depth removal, between Royal Palm Drive and Fred Waring Drive. McFadden Avenue Protected Bike Lane & Bicycle Boulevard, Santa Ana, CA Project Engineer for the PS&E which will reconfigure the existing four and five lane roadway segments to a three -lane configuration with protected bike lanes in each direction. Improvements include upgraded signalized intersections with separated bicycle lane detection and leading pedestrian intervals, high visibility crosswalks, and bulb -outs. Coordination with the railroad for improved signalization of train arrivals was necessary because of the high volume of pedestrians and cyclists. 4th Street Safety Improvements, Eureka, CA I Justin was responsible for the preliminary engineering and PS&E of this project located in Humboldt County. Project features included constructing bulb -outs, reconstructing curb ramps, installing storm drain, pavement overlay and restriping roadway, converting to three lanes of travel South of V Street, and a new traffic signal at L Street and signal interconnect conduit. R§D - OKKE1V EDUCATION 1999, BS Civil Engineering San Jose State University REGISTRATION California Professional Civil Engineer, #C65334 California Professional Traffic Engineer, #TR2508 EXPERIENCE 25 Years (22 w/ Dokken) AFFILIATIONS Institute of Transportation Engineers (ITE) AREAS OF EXPERTISE Project Management Roadway / ADA Design Utility/ROW Coordination Traffic Signal Layout / Design Intelligent Transportation System (ITS) Design Ramp Metering Design Transit Signal Priority Design Traffic Signal Interconnect Pedestrian/Trail Lighting Parking Lot / Site Lighting Complete Streets Design Multi -Modal Design Project Reports JOE OSTDIEK, PE, TE TRAFFIC SIGNAL/LIGHTING ENGINEER Mr. Joe Ostdiek is a Senior Signal and Lighting Design Engineer with over 25 years of experience in the layout, design, and estimating of modifications to existing and new signals, street plighting plans, striping plans, and signing plans. Mr. Ostdiek is well versed in the California Department of Transportation Signal, Lighting and Striping design and requirements. Mr. Ostdiek also has extensive knowledge and experience with the Americans with Disabilities Act and California Accessibility Standards. EXPERIENCE Yucca Loma Boulevard/Yates Road/Green Tree Boulevard Roadway Extension Apple Valley, City of Victorville, and San Bernardino County, CA I Project Manager / Project Engineer I This project consists of a three -mile -long roadway extension and widening. The project involves construction of a four -lane connection between Yucca Loma Road in the Town of Apple Valley and Green Tree Boulevard in the City of Victorville, via Yates Road in San Bernardino County. Mr. Ostdiek is responsible for the design of signals at two intersections, modifications at two existing signalized intersections, and roadway and bridge lighting. SR-18/Apple Valley Road Intersection Improvement I Apple Valley, CAI Project Manager/Lead Traffic Electrical Designer I This project widened the four legs of the SR-18 and Apple Valley Road intersection to allow additional approach and turn lanes and smooth road profiles to provide better rideability and sight distance for motorists, increase traffic circulation and reduce congestion. Mr. Ostdiek provided lighting design, traffic signal design, and ADA and curb ramp design. San Pablo Avenue Corridor Improvements, Phase 1 & 2, Palm Desert, CA I Project Traffic Electrical Engineer responsible for preparing the lighting analysis and design as well as traffic signal modification designs for San Pablo Avenue. He designed the pedestrian, roadway, and roundabout bollard lighting along the San Pablo corridor. He followed up on construction team concerns of a potential bright spot at one intersection and performed light reading measurements at night time to gauge light levels within project crosswalks. One light adjustment, to rotate the fixture ninety degrees, was recommended to ensure consistency. McFadden Avenue Protected Bike Lane & Bicycle Boulevard, Santa Ana, CA Project Traffic Electrical Engineer for the Traffic Signal Modifications and Roadway Lighting design portions of the PS&E development for this project that reconfigured the existing four and five lane roadway segments to a three -lane configuration with protected bike lanes in each direction. Improvements include upgraded signalized intersections with separated bicycle lane detection and leading pedestrian intervals, high visibility crosswalks, and bulb -outs. 4th Street Safety Improvements, Eureka, CA I Joe was again the Project Traffic Electrical Engineer responsible for the Traffic Signal Modifications and Roadway Lighting design portions of the PS&E development for this project located in Humboldt County. Project features included constructing bulb -outs, reconstructing curb ramps, modifying 12 traffic signals, pavement overlay and restriping roadway, converting to three lanes of travel South of V Street, and a new traffic signal at L Street and signal interconnect conduit. ADL Panning Associates EDUCATION 1986, BS Landscape Architecture California Polytechnic State University, San Luis Obispo REGISTRATION California Licensed Landscape Architect, #2348 EXPERIENCE 40 Years (All with ADL Planning) AFFILIATIONS American Society of Landscape Architecture (ASLA) AREAS OF EXPERTISE ■ Project Management Landscape Concept Design and Planning Planting Design and Recommendations Irrigation Design and Recommendations Green Streets Design Water Quality BMP Design Utility Service Coordination System Demand Calculations ANTHONY D. LAWSON, LLA, ASLA PRESIDENT ADL PLANNING AND LICENSED LANDSCAPE ARCHITECT Mr. Lawson founded ADL Planning Associates, Inc. in 1986 with the mission of providing high quality planning, design and landscape architectural services to developers, builders and public agencies. His company philosophy is rooted in the simple premise of effective and pro -active service with a creative problem -solving approach to each client and project. With more than 35 years in the industry, Mr. Lawson has obtained valuable experience in planning, design, permitting and construction support of all project types, including: Large Scale Master Planned Communities, Site specific feasibility studies, Parks and Recreational facilities, Commercial, Educational, Streetscapes and other Civic development. EXPERIENCE San Pablo Avenue Corridor Improvements, Phase 1 & 2, Palm Desert, CA Landscape Architect responsible for preparing the concept design layouts for the pedestrian corridors along San Pablo Avenue. He designed the walking surfaces to a different treatment type for the storefront/frontage zone allowing access to businesses versus the pedestrian clear zone that allows through traffic movement. He reduced construction cost by recommending a variety of fixture types for benches, lighting, and litter/recycle bins. He also designed a series of pocket parks within the residential segment of this corridor, to include a variety of typical park features such as picnic benches, barbecues, and workout equipment. Mr. Lawson's vision was realized as this project progressed into construction and ultimately won several awards for its complete transformation of this Palm Desert corridor. Paseo Santa Fe Streetscape Phases I, II, & III, Vista, CA I Landscape Architect for the PS&E of the South Santa Fe Streetscape Improvements, all three phases of design. Design improvements include roundabouts, utility undergrounding, enhanced landscaping and hardscaping, pedestrian oriented streetscape furnishings, and water quality design features that qualify this roadway as a Green Street. Street trees were designed with Silva Cells utilized as water quality treatment. Mr. Lawson provided preliminary concept designs which were then transformed into construction documents for specialty items including sign kiosks, barrier fencing, and a variety of specialty pavement treatments including bronze inlay medallions. Pioneer Boulevard Streetscape, Artesia, CA I Landscape Architect contributing professional planning, urban design, and landscape architectural services to support the City's broader downtown revitalization efforts. Working under a professional services agreement with the City, ADL helped prepare streetscape and traffic - calming improvement concepts along the Pioneer Boulevard corridor, a critical commercial spine targeted for enhanced walkability, aesthetics, and economic vitality. Their work emphasized coordinated streetscape elements such as pedestrian -oriented design features, landscaping, and visual enhancements that align with the City's long-term vision for a more attractive and accessible downtown environment. These improvements include transit -oriented development and urban design standards intended to guide future growth and create a more cohesive public realm along Pioneer Boulevard. PROPOSAL - HOURS BREAKDOWN BY TASK ®D OK KE N CITY OF SANTA CLARITA, CITY PROJECT NO. C1018 ENGINEERING, 2025-26 FEDERAL CIRCULATION IMPROVEMENT PROGRAM, PHASE IV MARCH 9, 2026 Bakken Engineering ADL Planning Associates CJ Biomonitoring TASKDESCRIPTION 2 y' A 4, m 3 10 3 OTHER GRAND OTHER GRAND O TOTAL OTHER TOTAL T'� '� 4 TOTAL DIRECT TOTAL a TOTAL OTHER TOTAL TOTAL DIRECT TOTAL _ s4 s HOURS DIRECT COST y`_4 '� HOURS COSTS COST m HOURS DIRECT COST HOURS COSTS COSTS O c _ i COSTS $ a It COSTS i BILLING RATES* $305 $245 $205 $185 $155 $135 $160 $195 $110 $85 $130 TASK 1 CONSTRUCTION SUPPORT 12 16 36 32 34 34 68 232 $10,000 $51,620 6 18 22 18 $5,020 86 86 $100 $11,280 336 $10,100 $67,920 1.1 Construction Support 8 16 36 32 24 24 48 LEE $34,300 6 10 12 $3,290 86 86 100 $11,280 274 $100 $48,870 1.2 As -Built Plans 4 10 10 20 44 $7,320 8 10 18 $1,730 62 $9,050 1.3 Owner's Allowance $10,000 $10,000 $10,000 $10,000 TOTAL HOURS TASKS 1 12 16 36 32 34 34 68 232 1 1 6 18 22 18 1 1 86 86 1 1 336 TOTAL COST TASKS 1 $3,660 $3,920 $7,380 $5,920 $5,270 $4,590 $10,880 1 $10,000 $51,620 $1,170 $1,980 $1,870 1 1 $5,020 $11,180 1 $100 $11,280 1 $10,1001 $67,920 "B11111g Sates will be ad)nated 1n January of each Calendar year by 5% rounded to the nearest-Itu e of $5. \1 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. Geological And Geotechnical Consultants PROPOSAL FOR 2025-26 FEDERAL CIRCULATION IMPROVEMENT PROGRAM — MATERIALS TESTING PROPOSAL # Cl P-25-26-C1018MT Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials testing Federal Project Number: DEML24-5450 (110) City Project No. C1018 City of Santa Clarita, California "RESPONSE FILE" Prepared for: City of Santa Clarita, Purchasing Division Attn: Michele Arima 23920 Valencia Blvd. Suite 120 Santa Clarita, California 91355 Dated: March 31, 2026 27825 Smyth Drive, Valencia, California 91355 661-294-0065 Response to Request for Proposal Capital Improvement Projects As -Needed Contracts March 31, 2026 TABLE OF CONTENTS Response File (submitted separately) 1.0 Introduction 1.1 Cover Letter 2.0 References 2.1 Firm and Personnel 2.1.1 Company Profile 2.1.2 Personnel and Organization 3.0 Plan of Study / Scope of Work 3.1 Discipline of Work 3.2 Understanding of Need 3.3 Methodology and Work Plan 4.0 Schedule 5.0 Sample Work 6.0 Program Management 6.1 Methodology and Work Plan 7.0 Firm Personnel, Equipment and Facilities 7.1.1 Company Profile 7.1.2 Personnel and Organization 7.1.3 Summary of Qualifications 7.1.4 Responsibilities 8.0 Qualifications and Experience of Key Personnel 9.0 Sub -Consultants 10.0 Statements and Agreement Cost File (submitted separately) 11.0 Statement of Offer and Signature Schedule of Fees (valid thru 6/30/2026) Schedule of Lab Fees (valid thru 6/30/2026) Appendix A Submittal Review Acceptance Test Results Log Summary of Acceptance Test Results Final Report Notice of Field Observation & Sample Collections AESEGI AASHTO accreditation & certifications Fisher Inspections ICC & ACI certifications Specialized Testing IAS accreditation LaBelle -Marvin Caltrans accreditation Smith Emery AASHTO & IAS accreditation Appendix B Notice to Proposers Regarding Contractual Requirements Designation of Subcontractors/Subconsultants References Acknowledgement and Acceptance of Scope of Work City of Santa Clarita Disclosure Statement Equal Opportunity/Affirmative Action Statement Exhibit 10-Q Disclosure of Lobbying activities Government -Wide Debarment and Suspension Addendum No. 1, 2 and 3 1 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. 111 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 1.0 INTRODUCTION 1.1 Cover Letter This proposal presents our qualifications to provide Geotechnical Engineering and Materials Testing Services for the 2025-26 Federal Circulation Improvement Program — Materials Testing. This firm shall provide requested construction support services to assist the City's project team to successfully complete the project and the interest of the City of Santa Clarita, as outlined in Section 2. Objectives of the subject RFP posted to Bidnet Direct on March 2, 2026. This firm is well qualified and has the necessary experience and know-how of construction equipment, materials, methods, and workmanship for this specific work to being performed and to provide the City of Santa Clarita with the services described therein in a timely, professional, and cost-effective manner. Our firm's consultants and sub -consultants are certified and licensed to perform the various types of testing and inspections required for the completion of the project. We are an accredited materials testing laboratory with the AASHTO Accreditation Program (AAP) since 2012. Our laboratory maintains qualified, trained technicians, calibrated equipment, and a quality management system that meets specific AASHTO R18 and ASTM D3666 (Road and Paving Materials) and ASTM D3740 (Soils and Rock) requirements. In order to demonstrate the quality of our test results we actively participate in the AMRL proficiency sample programs. Our technicians and inspectors are trained to provide laboratory and field-testing services for soil, aggregate, concrete, and asphalt, and also maintain certification by ACI and NICET programs. If you have questions regarding this proposal please do not hesitate to contact us. Respectfully submitted, G� Eric J. Seward, CEG 2110 Principal Engineering Geologist Vice President 661.294.0065 — Eseward@SewardGeo.com ALLAN E. SEWARD 1.0 Introduction j �. ENGINEERING GEOLOGY, INC. 3 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 2.0 REFERENCES Recent municipal projects that this firm has provided geotechnical and materials testing services for in the previous 3 years include, but are not limited to, the following: 2020-2021 CIRCULATION IMPROVEMENTS PROGRAM — PHASE 2 1 SANTA CLARITA, CA Client: City of Santa Clarita Project Manager: Ms. Leslie Frazier Project Dates: Dec 2022 — Feb 2023 Assigned Staff. Eric Seward (Principal) Eric Parr (Field Technician) AESEGI Contract: $27k AESEGI provided quality assurance materials testing and inspection services during construction of new PCC curb & gutter and vehicle pavements to verify conformance of the work and the products used to Standard Plans for Public Works Construction (SSPWC) specifications. Our services included observation and field density testing of pavement subgrade soils, aggregate base, and asphalt concrete to verify that minimum compaction requirements were met. Samples of construction products (aggregate base and hot mix asphalt) were collected during construction for laboratory conformance testing to SSPWC gradation and quality requirements. A summary report providing results of our field and laboratory testing was provided. EARL SCHMIDT FILTRATION PLANT — WASHWATER RETURN & SLUDGE SYSTEM I CASTAIC, CA Client: Woodard and Curran Matt Elsner (880) 426-4262 Owner: SCVWA Project Dates: Aug 2022 — May 2024 Assigned Staff. Martin Neely (Geo. Engineer) Eric Parr (Field Technician) AESEGI Contract: $72k AESEGI provided quality assurance services during the site grading and construction phase of a new Washwater Return (WWR) Basins No. 3 and No. 4, associated WWR Effluent Wetwell and Sludge Vault, WWR Basin No. 1 and No. 2 Valve Vault, Sludge Drying Bed No. 3, Sludge Thickener No. 2, and associated underground utilities. Site grading to accommodate proposed new improvements and the construction of two retaining walls, a storm drain basin, and asphalt concrete pavements were also completed. This firm provided independent quality assurance geotechnical observation and testing of the contractor's quality control consultant. These services included observation and testing of compacted fill associated with removal and re -compaction of unsuitable soils beneath structure foundations and subgrade preparation. ALLAN E. SEWARD 2.0 References j �. ENGINEERING GEOLOGY, INC. 4 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 SOCALGAS LINE REPLACEMENT — MAGIC MTN PKWY I SANTA CLARITA, CA Client: JVJ Construction Jenny Youngkamp jvjcorp@gmail.com Owner: SoCalGas Project Dates: Oct 2022 — Feb 2023 Assigned Staff. Eric Seward (Principal) Eric Parr (Field Technician) AESEGI provided quality control materials testing and inspection services during construction of a gas line replacement in Magic Mountain Parkway to verify conformance of the work and the products used to Standard Plans for Public Works Construction (SSPWC) specifications. Our services included observation and field density testing of trench backfill, pavement subgrade soils, aggregate base and asphalt concrete to verify that minimum compaction requirements were met for City of Santa Clarita inspectors. PARADISE CANYON ELEMENTARY SCHOOL IMPROVEMENTS ILA CANADA, CA Client: La Canada Unified School District % Linik Corp. Builders Management Harold J. Pierre (818) 952-8077 Owner: La Canada Unified School District Project Dates: Oct 2018 — Aug. 2025 Assigned Staff. Eric Seward (Eng. Geologist) Martin Neely (Geo. Engineer) Farbod Bouya (Engineer) Kevin Callahan (Geo. Engineer) AESEGI provided geotechnical investigation and design services for planned improvements to Paradise Canyon Elementary School in La Canada, California. Improvements addressed included a new Buildings and seismic retrofit to existing buildings. A subsurface investigation program consisting of hollow -stem auger drill holes and associated laboratory testing was completed to assess conditions at the site. Geotechnical reports providing recommendations relative to the planning, design, and construction of the proposed buildings, temporary shoring, infiltration, and retaining walls. In addition, we were retained to evaluate a fault rupture hazard for active Sierra Madre fault. A subsurface trenching investigation was performed to assess if active faulting was present within a CGS preliminary A-P Zone for earthquake fault rupture hazard that encompassed a portion of the site. Detailed logging and the use of Infrared Stimulated Luminescence (IRSL) age dating was utilized to demonstrate that there is no evidence for active faulting traversing the school site per State guidelines. The firms Geologic Hazards Evaluation, Geologic Fault Rupture Hazard, Seismic Retrofit Assessment, and Geotechnical Reports were reviewed and approved on the first submittal to the California Geological Survey (CGS) for the Department of State Architecture (DSA). ALLAN E. SEWARD 2.0 References j �. ENGINEERING GEOLOGY, INC. 5 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 3.0 PLAN OF STUDY/SCOPE OF WORK This section presents the anticipated scope of work for quality assurance materials testing and inspection services during the construction of the 2025-26 Federal Circulation Improvement Program, and is based upon the contract special provisions, construction manual, and standard specifications for Public Works Construction (Green Book). The proposed improvements are located at the intersection of Valencia Boulevard and McBean parkway to accommodate an additional right turn lane on the west bound side of Valencia Blvd and median improvements. The project includes removal and/or cold milling of portions of existing asphalt concrete (AC) pavement and Portland cement concrete (PCC) sidewalk pavement, curb, PCC sidewalk pavement, curb and gutter, and curb ramp. Based on the plans, the work will be performed in the four phases at night and weekend. The following specifications are shown on the plan notes, details, and special provisions: Asphalt Concrete Pavement: 9" AC over 18" Crushed Aggregate Base (CAB), asphalt to consist of 7-inch Class B base course and 2-inch Class C2 finish course. Portland Cement Concrete Curb and gutter: PCC over 6" CAB. Sidewalk pavement: 4" PCC supported directly on compacted soil subgrade. Curb ramp: PCC supported directly on compacted soil subgrade. Soil subgrades to be processed and compacted to 90% relative compaction (RC) in the upper 6 inches. Base material to be compacted to 95% RC. Asphalt concrete to be compacted to 95% RC of the maximum density. Task 1: Pre -Construction Services Task 1a Baseline Laboratory Testin Coordination with the City's inspector and contractor for scheduling of when improvement subgrades and crushed aggregate base material will be available for field sampling. Perform all field sampling of subgrade soils and crushed aggregate base (CAB). Perform laboratory testing of maximum dry density to determine relative compaction of soil subgrades and road base. • Collect soil subgrade sample for Modified Proctor (ASTM D1557) for maximum dry density to determine relative compaction of soil subgrades. • Bid Item 24 — Crushed Aggregate Base (CAB): Modified Proctor (ASTM D1557) for maximum dry density, to be collected from the supplier's plant and/or material delivered to the project site. ALLAN E. SEWARD 3.0 Plan of Study / Scope of Work j �. ENGINEERING GEOLOGY, INC. 6 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Te March 31, 2026 Task 1a Output: Daily field reports indicating documenting collection of samples. Laboratory compaction test reports of the maximum dry density and optimum moisture contents. Task 1b: Attendance at pre -construction meetin Task 1c: Review submittals for compliance with specifications. Review material submittals as provided and/or referred to us by the City of Santa Clarita, City Project Manager, for conformance with the project provisions. Inspect and verify the construction materials will be based on approved plans and acceptable specifications and standards as referenced in the project Contract Documents and Special Provisions. Based on review of Exhibit D Bid Schedule Line Items, we anticipate that the following construction materials will have a contractor submittal that may be referred to us. • Crushed aggregate base (curb and gutter and AC pavement) • Asphalt concrete base course • Asphalt concrete finish course • Portland cement concrete (high -strength concrete for Street Light & Traffic Signal Pole Foundation) Task 1c Output:. Prepare a Letter of Submittal Review, as needed, to the satisfaction of the Engineer for each material submittal that is referred to us for compliance evaluation. If a material is in conformance or not in conformance with the approved plans. Task 2: Construction Services Task 2a: Field Services Coordination with the City's inspector and contractor for scheduling of when our services will be required. Observation and in -place field density testing to determine relative compaction achieved during placement of compacted fill; processing of the street and hardscape subgrade surface and relative compaction prior to placement of base material; compacted base material; and temperature and compacted asphalt concrete pavement. Perform a slump , measure the temperature and cast up to 6 cylinders per placement of fresh Portland cement concrete delivered to the project site. Site observations will be performed at the frequency and duration as scheduled or directed by the City. Task 2a Output: Daily field reports indicating work performed, test locations, results of testing, material acceptance, and any deficiencies will be provided within 24 hours at the end of each site visit. Preparation of non-compliance reports and transmit results by hand delivery and/or email to the City's inspector and project manager in a timely manner. ALLAN E. SEWARD 3.0 Plan of Study / Scope of Work j �. ENGINEERING GEOLOGY, INC. 7 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testin March 31, 2026 Task 2b: Laboratory Quality Assurance Testing The scope of work for this task will include collection of crushed aggregate base (CAB), Portland Cement Concrete cylinders, and hot -mix asphalt concrete base and finish course. Perform all laboratory testing of CAB, asphalt concrete, and Portland cement concrete as necessary to verify construction materials' compliance with specifications and plans, as applicable, and adopted standards. Based on review of Exhibit D Bid Schedule Line Items laboratory testing will be performed on the following construction materials to verify conformance with the project specifications, as needed, on: • Bid Item 24 — Crushed Aggregate Base (CAB): Sieve Analysis of Aggregate (ASTM C136 & C117) for conformance with gradation specifications, Sand Equivalent (ASTM D2419), Abrasion (ASTM C131), and R-Value (CA 301) for conformance with quality requirements. Note: R-value is only required if the sand equivalent value is less than 55. • Bid Item 25 & 26 — Asphalt Concrete (base course and finish course): Stabilometer Value (CA 366) to determine the Hveem stability value and maximum wet density, Bulk Specific Gravity of Hot Mix Asphalt (CA 308), and Asphalt Binder Content (CA 382) for conformance with specifications, and Sieve Analysis of Aggregate (CA 202/ASTM C136) and Abrasion (ASTM C131) for conformance of aggregate with specifications. • Bid Items 57 & 58 — Portland Cement Concrete: Compressive Strength (ASTM C39) test (one 3-day, two 7-day, and two 28-day) for conformance to compressive strength requirements. Task 2b Output: Daily field reports indicating documenting collection of samples. Prepare Test Results Letter indicating that the material tested complies or did not comply with the project specifications. Task 2c: Weekly Construction Progress Meeting Coordinate with Design Engineer/City Consultant, City project manager, and/or City Public Works inspector, as necessary. Conduct field visits and attend meetings, if needed, with project engineers, contractor and design consultants in a timely manner to resolve issues and/or non-conformance during construction management, as needed. Task 2c Output: Field memos/letter reports, as required. Task 3: Post -Construction Services Preparation of a Log of Summary of Acceptance Test Results, which included field density test and laboratory test results clearly indicating pass or fail and retest of fails. Preparation a final report that documents the improvements constructed, contractor means and methods, testing frequency, a table summarizing in -place field density test results during the construction operations, a Geotechnical Map with the location of field density tests, and laboratory test results. Task 3 Output: These reports will be provided at the project completion. ALLAN E. SEWARD 3.0 Plan of Study /Scope of Work j �. ENGINEERING GEOLOGY, INC. 8 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 4.0 SCHEDULE Per the RFP, construction operations have been estimated at 55 working days beginning in April, 2026. The schedule below for field inspection visits and average technician time schedule is based on our experience with similar project. PHASE / ITEM ESTIMATED N0. OF VISITS AVG. TECHNICIAN HOURS PER VISIT ESTIMATED TOTAL TECHNICIAN HOURS PHASE 1 — VALENCIA BLVD PARKWAY AND STREET IMPROVEMENTS Subgrade— PCC Curb & Gutter 1 6 6 CAB (6-inch) — PCC Curb & Gutter 1 4 4 Fisher Inspection Services— Street Light & Traffic Pole Foundation High -Strength Concrete Testing 2 4 8 Subtotal 4 4 18 PHASE 2A - VALENCIA BLVD PARKWAY AND STREET IMPROVEMENTS Subgrade — AC Vehicular Pavement, PCC Curb Ramp, and PCC Sidewalk 2 8 16 CAB (18-inch) —AC Vehicular Pavement 1 6 6 Asphalt — AC Vehicular Pavement (7-inch) Base Course (B- PG-64-10) 1 6 6 Subtotal 4 7 28 PHASE 2B - VALENCIA BLVD PARKWAY AND STREET IMPROVEMENTS Asphalt — AC Vehicular Pavement (2-inch) Finish Course (C2-PG-64-10) 1 4 4 Subtotal 1 4 4 PHASE 2C - VALENCIA BLVD PARKWAY AND STREET IMPROVEMENTS Subgrade— PCC Curb Ramp 2 4 8 CAB (6-inch) — PCC Curb & Gutter 2 4 8 CAB (18-inch)—AC Pavement 2 4 8 Subtotal 6 4 24 PHASE 3 - VALENCIA BLVD MEDIAN SHIFT Subgrade — PCC Curb & Gutter and Concrete Unit Pavers 2 4 8 Subgrade — AC Pavement 2 4 8 CAB (6-inch) — PCC Curb & Gutter 1 4 4 CAB (18-inch)—AC Pavement 2 4 8 Asphalt — AC Vehicular Pavement (7-inch) Base Course (B-PG- 64-10) 1 6 6 Asphalt — AC Vehicular Pavement (2-inch) Finish Course (C2-PG- 64-10) 1 6 6 Subtotal 9 4 40 ALLAN E. SEWARD 4.0 Schedule & 5.0 Sample Work j �. ENGINEERING GEOLOGY, INC. 9 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 PHASE / ITEM ESTIMATED N0. AVG. TECHNICIAN ESTIMATED TOTAL OF VISITS HOURS PER VISIT TECHNICIAN HOURS PHASE 4A - VALENCIA BLVD & MCBEAN PKWY MEDIAN NOSE MODIFICATION Subgrade — AC Vehicular Pavement and Median Nose; CAB (18-inch) —AC Vehicular Pavement & PCC Curb & Gutter 3 7 21 Asphalt — AC Vehicular Pavement (7-inch) Base Course (B- PG-64-10) & (2-inch) Finish Course (C2-PG-64-10) 3 7 21 Subtotal 6 7 42 Total 30 156 *= Our assumption, based on this firms experience with the modification to median noses for the City of Santa Clarita, the modification to the median noses in Phase 4A, will be constructed by creating a uniform soil subgrade bottom 27" below the proposed AC finished grade, then filled and compacted with 18" of CAB. Then the Curb & Gutter is constructed on the compacted CAB. The laboratory baseline testing for soil and crushed aggregate is estimated to take two days to complete. The laboratory conformance to specifications testing for crushed aggregate base and asphalt material products is estimated to take one (1) week to complete. The laboratory testing for the Portland Concrete Cement will take three days for the 3-day breaks, one week for the 7-day breaks and one (1) month for 28-day breaks. At the completion of construction operations, the Log of Summary of Acceptance Test Results and Summary Report of Observation and Testing documenting the results of field and laboratory testing will take about four (4) weeks to complete. 5.0 SAMPLE WORK The City of Santa Clarita Sierra Highway Sidewalk Phase 2 project has similar scope of materials testing and reporting requirements. Attached in Appendix A are samples of daily inspection reports, review of contractor submittals, and final report of testing and inspection results. In addition, attached is acceptance test results for construction products (e.g., road base, concrete, asphalt concrete, etc.) and Summary of Acceptance Test Results. ALLAN E. SEWARD 4.0 Schedule & 5.0 Sample Work j �. ENGINEERING GEOLOGY, INC. 10 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 6.0 PROGRAM MANAGEMENT 6.1 Methodology and Work Plan At AESEGI we recognize that quality geotechnical field and laboratory services provide value to each project. A time line of the materials testing services is not provided since our services are dependent on the contractor work schedule, timing on product submittals, and when construction products are on -site for sampling. Below is a discussion on scopes of work and timing to present the results. 1. Submittals. Contractors' product submittals as received from the City are reviewed for conformance with the plan specifications. A letter is prepared within a few days detailing the product, specification, supplier and intended use and if the products are in conformance with the project specifications. 2. Materials Testing and Inspection Services During Construction. The office and field technicians coordinate with the City's inspector and contractor regarding scheduling of the required field visits to sample construction materials (i.e., soils, road base, asphalt concrete) and density testing of compacted soil, base and asphalt concrete pavements. Field observation, testing and inspection services are performed by qualified technicians in accordance with our QAP to provide assurance that the materials and workmanship incorporated into the construction project are conformance with the contract specifications. The Acceptance Testing (AT) of the QAP would include sampling of materials from a job -site stockpile or batch plant and associated field and/or laboratory materials testing and inspection to determine the degree of compliance with contract requirements. Personnel performing these services shall hold certification by ACI, ICC and/or NICET programs. Our field personnel will prepare daily field reports clearly indicating work performed, collection of samples, test locations, and test results that will be provided at the end of each site visit. Approvals will be made in the field based on field test results in accordance with the project plan, specifications and acceptable standards. 3. Laboratory Testing Laboratory testing and results are performed on construction products to confirm conformance with the plan specifications. A Results of Material Testing Report will be provided with applicable Certificates of Compliance/Delivery Tickets and results of laboratory testing. These reports will include statements that clearly indicate conditions under which material was accepted and will be provided in a written format that is acceptable to the City. Typically, these reports are prepared within 1 week from collection of the field sample. However, the timing is dependent on the time required to perfume the tests. For example, the final concrete cylinder strength test of 28-days takes longer. ALLAN E. SEWARD 6.0 Program Management j �. ENGINEERING GEOLOGY, INC. 11 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 5. Final Report The final report presenting the construction materials testing and inspection testing results is typically complete within 3 weeks after completion of the field-testing services. This report includes tables of density test results, laboratory test results, and compaction test location maps based on the project plans. 1 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. 6.0 Program Management 12 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 7.0 FIRM PERSONNEL, EQUIPMENT AND FACILITIES 7.1.1 Company Profile AESEGI has been providing professional geologic and geotechnical engineering services as it relates to design and construction of Private Development, Capital Improvements, Infrastructure and Peer Review for over 40 years. AESEGI has an established reputation in the City of Santa Clarita and County of Los Angeles, and we are familiar with the technical, regulatory and political climate involved in design and construction activities. We have extensive experience in coordinating work and activities with City Departments and other government agencies, other Engineers, contractors, regulatory and permitting agencies, government staff, and general public. 7.1.2 Personnel and Organization The position titles and current staff are presented in the organizational chart below: Vice President Principal Engineering Geologist Eric J. Seward, PG, CEG Alternate Laboratory Manager Radiation Safety Officer Laboratory & Field Supervisor Principal Engineer Farbod Bouya, PE Laboratory Manager Quality Assurance Manager Associate Professional Geologist Colton Seward, PG Alternate Radiation Safety Officer Drafting and Administrative Staff President Susan Seward Accounting and Finance Staff Level Engineers Laboratory Technicians Eric Parr Field Technicians Eric Parr Project Level Geologists Adam Fulthorpe, GiT 1 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. 3.0 Relevant Project Experience 13 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 7.1.3 Summary of Qualifications AESEGI is dedicated to providing professional services to identify geologic and geotechnical constraints, to document conditions with exploration, testing and inspection, to recommend appropriate mitigation to maintain public safety, and to comply with the California Building Code (CBC) and applicable federal, state and local regulations, including the City of Santa Clarita amendments to the CBC. Our extensive experience in a wide range of projects for private developers, government agencies, county, city and municipal entities, architects/engineers, construction companies, and commercial firms make this firm uniquely qualified to perform the services described in the referenced RFP. AESEGI staff has worked on a wide variety of facilities in which the requested geotechnical tasks are routinely performed, including residential and commercial developments, fire stations, schools, libraries, hotels, malls, bridges, roads, pipelines, tunnels, water and wastewater treatment plants, bank protection, and low -impact development improvements. A summary of recent relevant projects completed by AESEGI is included in this proposal. As is standard in the industry, this firm carries one million dollars of Errors & Omissions Insurance. It is our goal to provide practical and realistic solutions to address a wide variety of geologic and geotechnical constraints that can impact development in the region. Our combination of dedicated personnel, integrity, team work, knowledge of local conditions and regulatory review processes, attention to detail, and aspiration for excellence enables us to provide superior service in today's economic climate. 7.1.4 Responsibilities A. Allan E. Seward Engineering Geology, Inc. will establish and maintain close working relationships with City staff throughout each project. B. Allan E. Seward Engineering Geology, Inc. assumes responsibility for all services described in this proposal as they relate to future City projects. A sole point of contact will be selected for each project based on level of knowledge in regard to the required services and contractual matters. C. Allan E. Seward Engineering Geology, Inc. will maintain the same authorized project manager and key personnel for the duration of each project. Should there be a change in personnel, services will continue without interruption through phase -in training. We will exercise our best efforts and cooperation to conduct and orderly and efficient transition to a successor with equivalent qualifications. A plan shall be prepared to specify a training program and a date for transferring responsibilities, and shall be subject to the City's approval. We shall provide sufficient experienced personnel during the phase -in, phase -out period to ensure that the services called for by the contract are maintained at the required level of proficiency. ALLAN E. SEWARD 3.0 Relevant Project Experience j �. ENGINEERING GEOLOGY, INC. 14 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testing March 31, 2026 8.0 QUALIFICATIONS AND EXPERIENCE OF KEY PERSONNEL The following key personnel will be assigned to the 2025-26 Federal Circulation Improvement Program projects under this contract. Each professional has been involved in a variety of municipal projects and will be directly involved in the managing, planning, and implementation of each phase of future projects. Eric Seward will serve as project manager, with the other serving as alternate when the assigned project manager is unavailable. ERIC J. SEWARD I PRINCIPAL ENGINEERING GEOLOGIST AND VICE PRESIDENT PROFESSIONAL REGISTRATIONS Certified Engineering Geologist, CA (CEG No. 2110) Professional Geologist, CA (PG No. 6794) I:11110fTIIV1[61►1 B.Sc., Geology, California State Univ., Northridge, 1992 Eric J. Seward began working for AESEGI over 33 years ago and is a Principal Engineering Geologists for the firm. He has gathered extensive experience conducting a wide variety of geologic and geotechnical investigations, specializing in complex hillside projects, landslides, fault investigations and liquefaction studies for flatland alluvial sites. During his professional career he has performed the duties of the entire staff such as, subsurface logging, laboratory testing, field monitoring and testing, which makes him well diversified in understanding and managing projects. Additional to his geologic work, Eric Seward is the company Vice President and Chief Financial Officer. He also has experience managing large grading projects and provides much of the geologic and geotechnical input at project design meetings. Eric also maintains project quality control and supervision of the entire office staff. As Vice President, Mr. Seward's primary focus is using his considerable expertise to guide the company in its mission: Providing Solutions. His extensive work in the field and knowledge of applicable regulations make him proficient in providing both economically feasible and sound solutions. In addition, Mr. Seward is able to recognize the primary focus of the client. Oftentimes, projects are driven by expedience and, as such, challenges require swift resolution. Mr. Seward's extensive knowledge allows him to recognize those issues of greatest concern and resolve them expeditiously. In this, he has developed the company's main goal: to provide the best possible solutions for the client. SELECT RECENT PROJECTS FOR MUNICIPAL AGENCIES (Last 5 years) City of Santa Clarita: Managed and provided oversight during QA construction materials testing and inspection services for the 2020-2021 Circulation Improvements (2023). City of Pasadena: Pasadena Police Department Aircraft Hanger Building (2023 to 2024): Managed and coordinated our services during the subsurface investigation, oversight of laboratory testing programs, interpretation and analysis of the proposed development, and preparation of associated geotechnical report. La Canada Unified School District: Managed and coordinated our services during the subsurface investigation, interpretation and analysis of the fault rupture hazard and proposed development of Paradise Canyon Elementary School improvements. ALLAN E. SEWARD 4.0 Qualifications and Experience of Key Personnel j �. ENGINEERING GEOLOGY, INC. 15 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Te March 31, 2026 FARBOD BOUYA I PRINCIPAL ENGINEER PROFESSIONAL REGISTRATIONS Mr. Bouya has over 20 years of professional experience providing geo- Professional Civil Engineer, CA structural services for multi -parcel commercial and industrial (RCE No. 94592) development, single-family residences, public works capital improvements, private infrastructure, due diligence reviews and EDUCATION forensic studies. Responsibilities include business development in M.S., Structural Engineering, Sharif public and private sectors, preparation and management of proposals University of Technology, Tehran, 2001 and budgets, attendance at meetings with clients, designers and contractors, development and performance of geotechnical B.S., Civil Engineering, Sharif investigation programs, engineering analyses and design (as it relates to University of Technology, Tehran, slope stabilization for hillside development and landslide remediation, 1999 earthquake ground motion characterization, seismic hazard assessment, identification and remediation of liquefaction hazards, static and dynamic settlements, soil compression and swell potential, foundations and earth retaining structures, infrastructure corridors, flexible and rigid pavements, earthworks, and LID, report preparation, and review of engineered plans and details. He also assists technician staff performing construction testing and inspection services and manages our in-house geotechnical and materials testing laboratory. Lab responsibilities include planning, organizing, and supervision of technical and administrative functions, enforcement of quality control procedures, and performance of routine and specialized testing. His hands-on experience routinely performing field and laboratory services give him a unique advantage when evaluating a site. SELECT RECENT PROJECTS FOR MUNICIPAL AGENCIES (Last 5 years) Pepperdine University, Malibu, CA (September to November 2024): Coordinated the subsurface investigation for two surficial failures that occurred on a 1.5:1 gradient slope, oversight of laboratory testing programs, analysis of mitigation options (i.e., soil -cement, geogrids, etc.), and preparation of associated geotechnical report for remedial repair of the slopes. La Canada Unified School District, Paradise Canyon Elementary School, La Canada, CA (October 2018 to March 2019: Coordinated with the architect and structural engineer, and performed analysis and design recommendations for retaining walls constructed with either a conventional foundation system or as a soldier pile wall system with wall elements spanning between cast -in -drill -hole (CIDH) piles. ALLAN E. SEWARD 4.0 Qualifications and Experience of Key Personnel j �. ENGINEERING GEOLOGY, INC. 16 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Te March 31, 2026 At AESEGI we operate an in-house laboratory capable of performing high quality tests to support our Quality Control/Quality Assurance programs during construction. We are an accredited materials testing laboratory with the AASHTO Accreditation Program (AAP) since 2012. The AAP utilizes laboratory assessments and proficiency sample programs administered by the AASHTO Re:Source. As required by the AAP, we have implemented a quality management system that meets specific AASHTO R18 requirements and receive regularly scheduled on -site assessments by AASHTO. Our laboratory maintains qualified, trained technicians, calibrated equipment, and a quality management system that meets specific AASHTO R18 and ASTM D3666 (Road and Paving Materials) and ASTM D3740 (Soils and Rock) requirements. In order to demonstrate the quality of our test results we actively participate in the AMRL proficiency sample programs. Our technicians and inspectors are trained to provide laboratory and field-testing services for soil, aggregate, concrete, and asphalt, and also maintain certification by ACI and NICET programs. Specialized testing that are lab is not accredited will be sent to accredited laboratories for testing. Qualifications for proficiency to perform the standard test methods outlined in this proposal are summarized below. Certification Caltrans AASHTO (LaBelle ACI NICET Accredited Marvin / Test Method Test Description Smith Emery) ASTM D1556 Density and Unit Weight of Soil in Place by Sand -Cone ✓ ✓ Method ASTM D6938 In -Place Density and Water Content of Soil and Soil- ✓ ✓ Aggregate by Nuclear Methods Laboratory Compaction Characteristics of Soil Using ✓ ✓ ASTM D1557 Modified Effort Laboratory Determination of Water Content of Soil and ✓ ✓ ASTM D2216 Rock by Mass ASTM D2419 Sand Equivalent Value of Soils and Fine Aggregate ✓ ✓ ASTM C75 Sampling of Aggregate ✓ ✓ ✓ ASTM C702 Reducing Samples of Aggregate to Testing Size ✓ ✓ ✓ Material Finer than #200 Sieve in Mineral Aggregates ✓ ✓ ✓ ASTM C117 by Washing ASTM C136 Sieve Analysis of Fine and Coarse Aggregates ✓ ✓ ✓ Resistance to Degradation of Small -size Coarse ✓ ASTM C131 aggregate by Abrasion and Impact in the LA machine ASTM C172 Sampling of Freshly Mixed Concrete ✓ ✓ ASTM C1064 Temperature of Freshly Mixed Concrete ✓ ✓ ASTM C143 Slump of Freshly Mixed Concrete ✓ ✓ ASTM C31 Making and Curing Concrete Test Specimens in the ✓ ✓ Field ALLAN E. SEWARD 4.0 Qualifications and Experience of Key Personnel j �. ENGINEERING GEOLOGY, INC. 17 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testin March 31, 2026 Certification Caltrans AASHTO (LaBelle ACI NICET Accredited Marvin / Test Method Test Description Smith Emery) ASTM C39 Compressive Strength of Cylindrical Concrete ✓ ✓ Specimens CA 304 Preparation of HMA for Test Specimens ✓ CA 308 Bulk Specific Gravity and Density of HMA ✓ CA 366 Stabilometer Value ✓ CA 382 Determination of Asphalt Content ✓ ALLAN E. SEWARD 4.0 Qualifications and Experience of Key Personnel j �. ENGINEERING GEOLOGY, INC. 18 Response to Request for Proposal 2025-26 Federal Circulation Improvement Program — Materials Testin March 31, 2026 9.0 SUBCONSULTANTS All field services will be provided by employees of Allan E. Seward Engineering Geology, Inc, except the high -strength concrete sampling which we will subcontract Fisher Inspection Services. All laboratory services will be performed by Allan E. Seward Engineering Geology, Inc. with the exception of the LA Rattler, asphalt concrete laboratory testing and high -strength concrete. We will subcontract LaBelle - Marvin to perform the H-veem Stability and Density of Compact Asphalt Concrete Mixtures laboratory testing. Smith Emery for the LA rattler. We will subcontract Fisher Inspection Services to perform the sampling of concrete and compressive strength testing for the high -strength concrete. 10.OSTATEMENTS AND AGREEMENT We have reviewed the forms in Section C of the RFP. These attachments have been completed and signed as requested and are included with this proposal in Appendix B. ALLAN E. SEWARD 5.0 Subconsultants /���� ENGINEERING GEOLOGY, INC. 19 Response to Request for Proposal Capital Improvement Projects As -Needed Contracts March 31, 2026 COST FILE 3.0 SCOPE OF WORK TASK 1: PRE -CONSTRUCTION SERVICES& REVIEW OF SUBMITTALS TASK 1 A BASELINE LABORATORY TESTING UNIT TOTAL UNITS UNIT RATE TOTAL ($� Materials Sampling (Soil and CAB — 2 trips) Laboratory Technician H r 4 100 400 Mileage Mile 10 1.05 11 Soil Laboratory Testing Modified Proctor (ASTM D1557) 4-inch mold w/ oversize correction Test 1 295 295 Soil Finer than No. 200 Sieve Test 1 70 70 CAB Laboratory Testing Modified Proctor (ASTM D1557) 6-inch mold Test 1 275 275 Laboratory Data Reduction and Geotechnical Review Principal Geologist/Engineer Hr 1 220 220 Subtotal Task 1a $1,271 TASK 1 B — PRE -CONSTRUCTION MEETING UNIT TOTAL UNITS UNIT RATE TOTAL ($� Principal Geologist/Engineer Hr 2 220 440 Subtotal Task 1b $440 TASK 1C - REVIEW SUBMITTALS UNIT TOTAL UNITS UNIT RATE TOTAL ($� Principal Geologist/Engineer Hr 8 220 1,760 Subtotal Task 1c $1,760 ALLANE. SEWARD COST FILE /���� ENGINEERING GEOLOGY, INC. 3 Response to Request for Proposal Capital Improvement Projects As -Needed Contracts March 31, 2026 TASK 2A: FIELD INSPECTION SERVICES SERVICE UNIT TOTAL UNITS UNIT RATE TOTAL ($� Field Services Soils Technician (OT 1.5x prevailing wage)' Hr 75.25 247.50 18,624 Soils Technician (OT 2x prevailing wage )2 Hr 64.75 330 21,368 Concrete Inspector (OT 1.5x prevailing wage)3 Hr 8 247.50 1,980 Travel (OT 1.5x prevailing wage) Hr 4.75 247.50 1,176 Travel (OT 2x prevailing wage) Hr 3.25 330 1,073 M ileage4 Mile 150 1.05 158 Office Support Hr 26 varies 4,170 Subtotal Task 2a $48,549 TASK 2B: LABORATORY QUALITY ASSURANCE TESTING SERVICE UNIT TOTAL UNITS UNIT RATE TOTAL ($� CAB Laboratory Testing Sieve Analysis of Aggregate Test 2 250 500 Sand Equivalent (CA 217) Test 2 125 250 Abrasion(C131) Test 2 420 840 R-value Test 2 378 756 Asphalt Concrete H-veem Stability and Compacted Density of AC Mixtures (CTM 304/366/308) Test 2 864 1,728 Shipping and Handling Per sample 6 50 300 Structural Concretes Concrete Cylinder Testing Test 12 40 480 Concrete sample pick-up - 2 60 120 Laboratory Data Reduction and Geotechnical Review Principal Geologist/Engineer Hr 6 220 1,320 Laboratory Technician Hr 6 100 600 Subtotal Task 2b $6,894 ' Per project specifications hours of construction are weekdays 8:30 pm to 4:30 am. Z Per project specifications hours of construction are weekends Friday 8:30 pm to Monday 4:30 am. 3 Per project specifications hours of construction are weekdays 8:30 pm to 4:30 am. 4 Mileage from Office to Jobsite is a 5-mile round trip 5 Concrete sample pick-up mileage included in unit rate ALLANE. SEWARD COST FILE /���� ENGINEERING GEOLOGY, INC. 4 Response to Request for Proposal Capital Improvement Projects As -Needed Contracts March 31, 2026 Task 2C: Weekly Construction Progress Meetings SERVICE UNIT TOTAL UNITS UNIT RATE TOTAL ($) Principal Geologist/Engineer Hr 12 220 2,640 Subtotal Task 2c $2,640 TASK 3: SUMMARY REPORT SERVICE UNIT TOTAL UNITS UNIT RATE ($) TOTAL ($) Principal Engineer/Geologists Hr 12 220 2,640 Project Engineer / Geologists H r 24 145 3,480 Staff Engineer / Geologist Hr 12 120 1440 CAD Operator/ Draftsperson Hr 16 110 1760 Subtotal Task 3 $9,320 11.0 STATEMENT OF OFFER AND SIGNATURE This proposal is signed by Eric J. Seward, Vice President whom is authorized to bind Allan E. Seward Engineering Geology, Inc. This proposal is a firm offer for a period of 90-days and at a not -to -exceed price of $70,874. Expenses are expected to be invoiced at the conclusion of each month and include a statement/summary of the dates the charges that were incurred on an itemized personnel or material basis. The City of Santa Clarita standard "Professional Services Agreement" provided with the RFP is acceptable. Respectfully Submitted, Eric J. Seward, CEG 2110 Principal Engineering Geologist Vice President 661.294.0065 — Eseward@SewardGeo.com Enclosures: Fee Schedule (Valid thru 6/30/2026) Laboratory Fee Schedule (Valid thru 6/30/2026) ALLANE. SEWARD COST FILE /���� ENGINEERING GEOLOGY, INC. 5 ALLAN E. SEWARD % ENGINEERING GEOLOGY INC. l Geological And Geotechnical Consultants SCHEDULE OF FEES Valid thru 12/31/26 HOURLY CHARGES FOR PERSONNEL Technical Personnel (non -prevailing wage) Soils Technician --------------------------------------------------------------------------------------------------------- $ 110 Technical Personnel (with prevailing wage requirement) Soils Technician --------------------------------------------------------------------------------------------------------- $ 165 ACIConcrete Inspector----------------------------------------------------------------------------------------------$ 165 Professional Personnel Staff Engineer/Geologist--------------------------------------------------------------------------------------------$ 120 Project Engineer/Geologist----------------------------------------------------------------------------------------- $ 145 Associate Geologist/Engineer ...................................................................................... 180 Principal Geologist/Engineer --------------------------------------------------------------------------------------- 220 Consulting Geologist/Engineer (31d Party Review)________________________________________________________$ 440 Testimony at Governmental Agencies------------------------------------------------------------------- $ 330 Expert Witness/Deposition: Half Day Minimum Charge ($1,400)--------------------------------- $ 400 Laboratory Testing Laboratory Technician ------------------------------------------------------------------------------------------------ 100 (see Schedule of Lab Fees for routine tests) Office Support Clerical Staff -------------------------------------------------------------------------------------------------------------- $ 80 CADOperator/Draftsperson ........................................................................................ 110 Other Fees Mileage, per mile------------------------------------------------------------------------------------------------------- $ 1.05 Out-of-pocket Expenses — Cost plus---------------------------------------------------------------------------- 20% Exploration Expenses — Cost plus-------------------------------------------------------------------------------- 15% Basis for Charges ■ Charges are based upon Time and Expenses, standard unit charges. ■ Professional Services —Minimum charge will be one (1) hour. ■ Field services performed between 5:00 am and 4:30 pm Monday through Friday billed as straight time. Field services performed outside of these hours, in excess of 8 hrs, will be billed at 1.5x the rate. Field services performed between 5:00 am and 4:30 pm on Saturday will be billed at 1.5x the rate. Double time will be billed after 12 working hours per day, Saturday after 4:30 pm and before 5:00 am, Sundays and Holidays. ■ Our charge for field services is for time spent on the job site plus travel time. A minimum 2-hour charge will apply for each site visit Monday through Friday from 5:00 am to 4:30 pm. For time in excess of two hours, we will charge for the actual hours worked including travel time. A minimum 4-hour charge will apply for each site visit before or after the above work hours, and on Saturday and Sunday, including show -up, no work performed. 27825 Smyth Drive, Valencia, California 91355 (661) 294-0065 SC-2993 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. l Geological And Geotechnical Consultants SCHEDULE OF LAB FEES Valid thru June 30, 2026 INDEX PROPERTIES CONSOLIDATION Visual Classification (ASTM D2488)____________________ 3 15 Consolidation Test (ASTM D2435) Moisture Content (ASTM D2216) ____________________ $ 15 Up to 14 loading/unloading Increments, & Moisture Content & Density (ASTM D2937) _________ $ 35 One Time Rate Curve_____________________________ $ 325 Liquid and Plastic Limits (ASTM D4318) Each additional loading or unloading (i) Multi -Points $ 225 Increment without Time Rate Curve $ 30 (ii) One Point & Non -Plastic $ 100 with Time Rate Curve $ 60 Particle -Size Analysis of Soils (ASTM D422) Hydro Collapse Potential (ASTM D4546) ___________ $ 175 Sieve Only (from #4 to minus #200).............. $ 110 Swell Test (per point) (ASTM D4546)................... $ 185 Sieve and Hydrometer .............................. $ 185 Remolding of Specimens (per point)________________ $ 30 add for coarse fraction (44 sieve)______________ $ 60 Hand Trimming of (per) Specimens________________ $ 50 Material Finer#200 Sieve (ASTM D1140) ___________ $ 70 Sieve Analysis of Coarse Aggregates SOIL CHEMISTRY (ASTM C136)........................................... Sieve Analysis of Fine Aggregates w/ 150 S011 pH (DOT CA 643)____________________________________ $ 40 wash (ASTM C136&C117)____________________________ $ 150 Minimum Electrical Resistivity (DOT CA643).......... $ 100 Aggregate Percent Passing #200 Sieve (Cl 17)_.... $ 100 Sulphate Content (DOT CA 4178)______________________ Chloride Content (DOT CA422) $ $ 60 60 Sand Equivalent (ASTM D2419orCA217)............. $ 125 Expansion Index Test (ASTM D4829 or uBC-29-2) ___ $ 325 CONCRETE COMPACTION Standard Proctor Compaction (ASTM D698) 4-inch mold, Method A & B_______________________ $ 6-inch mold, Method C ________________________ $ Modified Proctor Compaction (ASTM D1557) 4-inch mold, Method A & B_______________________ $ 6-inch mold, Method C .............................. $ Add for rock correction for above $ Moisture -Density Relations of soil -Cement (ASTM D558) ____$ Sample Preparation for Soil with PI>20............. $ STRENGTH TESTS Direct Shear Test (ASTM D3080) 210 240 235 275 60 350 80 Consolidation Drained (per point) ................. $ 140 Reshear (per cycle per point)___________________ $ 50 Remolding of Specimens (per point)___________ $ 30 Hand Trimming of (per) Specimens____ ___ $ 40 R-Value (ASTM D2844 or CA 301) ______________________ $ 400 Compression Test (ASTM C39) 6" x 12" and 4" x 8" cylinders______________________ $ 40 Hold or Additional Test -----------------------------�$ $ 40 Mortar 45 Grout $ 50 Cylinder Molds with Lids_____________________________ $ 8 Grout Box ------------------------------------------------ $ 10 Weight per cubic foot of concrete cylinders_______ $ 10 Modulus of Elasticity Test- Static (ASTM C469) ____ $ 75 Compression Test, 2", 4", 6" Cores (ASTM C42) ____$ 50 In Laboratory Core Cutting ............................ $ 50 Cylinder Pick-up (within 30-mile radius) 6:30 am to 5:00 pm Monday through Friday- per sample ... $ 60 Before 6:30 am and after 5:00 pm and Saturday and Sundays — per sample_ _ $ 120 OTHER TESTS Mold Soil Cement Specimen (ASTM D558) _________ $ 100 Soil Cement Compression Test (ASTM D1633) ______$ 50 Wet/Dry (ASTM D559)___________________________________$ 400 Freeze/Thaw (ASTM D560) ________________________call for quote 27825 Smyth Drive, Valencia, California 91355 (661) 294-0065 3/31/25 SC CIP-6/2026 Appendix A ALLAN E. SEWARD ENGINEERING GEOLOGY ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. Geological And Geotechnical Consultants February 7, 2022 City of Santa Clarita Department of Public Works — Capital Improvement Projects 23920 Valencia Boulevard, Suite 300 Santa Clarita, California 91355 Attention: Ms. Leslie Frazier Subject: GEOTECHNICAL LETTER Review of Contractor Submittals 9021.1 and 9021.2 Project: Street Improvement Plans - Phase 2 Sierra Highway Sidewalk Project City of Santa Clarita, California City Project: T3025 Dear Ms. Frazier: Job No: 22-2703 Per your request, we have reviewed the Contractor submittal provided by you for hot -mix asphalt (submittals 9021.1 and 9021.2) for conformance to specifications in the project technical provisions. These submittals were prepared by the general contractor, FS Contractors, Inc., for acceptance prior to delivery to the site. Our review included the following products: PROJECT CONTRACTOR SUBMITTAL #021.1 (2/4/2022) SPECIFICATIONS INTENDED USE PRODUCT SPECIFICATION SUPPLIER Caltrans Standard Specs. Section 39 and Section G Asphalt Dike Mix, PG 70-10 Asphalt Concrete Special Provisions - Concrete Curb Technical Vulcan Materials Sun Valley HMA SSPWC Section 203 and Class B, PG 64-10 Class B2, PG 64-10 Section G Special Asphalt Asphalt Concrete Provisions -Technical Concrete —Mixed Use Class D2, PG 64-10 PROJECT SPECIFICATIONS CONTRACTOR SUBMITTAL #021.2 (2/7/2022) INTENDED USE PRODUCT SPECIFICATION SUPPLIER SSPWC Section 203 and Asphalt Class C2, PG 64-10 Vulcan Materials Asphalt Concrete Section G Special Provisions - Technical Concrete +0.5 Liquid Antistrip Sun Valley HMA — Mixed Use 27825 Smyth Drive, Valencia, California 91355 661-294-0065 FAX 661-294-0833 City of Santa Clarita Job No: 22-2703 February 7, 2022 Page 2 Based on our review, the following findings are made: • Product specifications in Submittal 9021.1 for the Class B, Class B2 and Class D2 mix types were found to be in conformance with the project specifications for Asphalt Concrete material. • Class B2 mix type is not specified for any of the proposed improvements and shall not be used. • Product specifications in Submittal 9021.1 indicate that the Dike Mix asphalt binder grade is PG 70-10. The project specifications for this material indicate an asphalt binder grade of PG 64-10. An asphalt binder grade of PG 70-10 is considered to be acceptable for the intended use. • Product specifications in Submittal #021.2 for the Class C2 mix type were found to be in conformance with the project specifications for Asphalt Concrete material. However, it should be noted that the specified product includes a liquid additive (liquid antistrip) that is used to increase the occurrence and strength of asphalt -aggregate adhesion. This product is considered acceptable for the intended use. This opportunity to be of service is appreciated. If you have any questions regarding this matter, please contact us. Respectfully submitted, 4 / P. 4��2� Kevin P. Callahan, MS, GE 2989 Principal Geotechnical Engineer �4f Lll ESS!QN f P ,y r�aCALtq ` FZ y No. 2989 M EXP. 6/30/22 � The following Appendix completes this report. • Submittal 9021.1 Asphalt (dated 2/4/2022) • Submittal 9021.2 Asphalt (dated 2/7/2022) Distribution: City of Santa Clarita Attn: Ms. Leslie Frazier (via email in PDF format) Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology r`\ September 30, 2013 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. Geological And Geotechnical Consultants Client: City of Santa Clarita Department of Public Works 23920 Valencia Blvd., Suite 300 Santa Clarita, CA 91355 Attention: Mr. Balvinder Sandhu Job No: 13-2421 Project: Newhall Roundabout City of Santa Clarita, California City Project: C2022 Federal Aid — STPL 5450(068) ACCEPTANCE TEST RESULTS MATERIAL: Crushed Aggregate Base LOCATION: PCC Curb and Gutter Source: Vulcan Materials - Palmdale Quantity: 23.96 tons Ticket No.: 10203111 Load: I Delivery Date: 9118113 Sample Date: 9118113 Sampled By: J. Hengst SAMPLE N0. TEST DATE TEST METHOD TEST DESCRIPTION TEST RESULTS SPECIFICATION (SSPWC SECTION 200-2.2) 9/20/13 ASTM C 136 Sieve Analysis of Aggregate Pass See Test Report 9/20/13 ASTM D 2419 Sand Equivalent 72 55 Minimum S-6 9/26/13 CA 229 Durability Index (Fine) 77 40 minimum Durability Index (Coarse) 87 40 minimum Acceptance Tester: Kevin Callahan (ASTMD 2419 & C 136) Company: Allan E. Seward Engineering Geology, Inc. Acceptance Tester: Angelito Cabanilla (CA 229) Company: Smith -Emery Laboratories ® Material Tested Complies With Specifications ❑ Material Tested Did Not Comply With Specifications ❑ No Established Criteria for Acceptable Limits Notes: 1. R-Value requirement waived based on minimum Sand Equivalent (SE) value. 2. Specific Gravity and Percentage Wear requirements waived based on minimum Durability Index. Enclosures: • Particle -Size Distribution Test Report • Sand Equivalent Test Report • Durability Index Test Report 27825 Smyth Drive, Valencia, California 91355 661-294-0065 FAX 661-294-0833 W Z LL Z W U W 100 UU 80 70 bU 50 40 30 20 10 0 Particle Size [distribution Test Report o00 C C C C .0 C O N C,rO�{{ N O 1Y N * * il: * It-* - - - PUBLIC WORKS - CAB ! I ---,!-! ! T, I ! ! ! ! - - ---- ! II ----- 1UU d1i % +3" % Gravel Coarse Fine 0.0 1.4 ( 51.0 1 0.1 GRAIN SIZE - mm. _% Sand Coarse ( Medium Fine 14.2 16.8 10.6 Test Results (ASTM C 136 & ASTM C 117) Opening Percent Spec.* Pass? Size Finer (Percent) (X=Fail) 1-1/2" 100.0 100.0 - 100.0 1" 100.0 3/4" 98.6 90.0 - 100.0 3/8" 54.2 50.0 - 80.0 #4 47.6 35.0 - 55.0 #8 36.3 #16 26.7 #30 19.7 10.0 - 30.0 #50 13.8 #100 8.8 #200 6.0 2.0 - 9.0 0.01 0.001 % Fines Silt 6.0 Material Description Well -graded gravel with silt and sand Atterberg Limits (ASTM D 4318) PL= NP LL= NV Pl= NP Classification USCS (D 2487)= GW-GM AASHTO (M 145)= A-1-a Coefficients D90= 15.9009 D85= 14.7719 D60= 10.5517 D50= 5.7970 D30= 1.5670 D95= 0.3487 D10= 0.1812 CU= 58.22 Cc= 1.28 Remarks Crushed Aggregate Base (CAB) for use by R.C. Becker beneath PCC and AC pavements Date Received: 9/18/13 Date Tested: 9/20/13 Tested By: K. Callahan Checked By: B. Seward Title: Principal PUBLIC WORKS - CAB Location: Vulcan Materials - Palmdale Date Sampled: 9/18/13 Sample Number: S-6 (D) ALLAN E. SEWARD Client: City of Santa Clarita ENGINEERING GEOLOGY, INC. Project: Newhall Roundabout, City Project C2022 Quality Assurance Testing and Inspection Valencia, California Project No: 1.3-2421 Figure ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. G V GEOLOGICAL AND GEOTECHNICAL CONSULTANTS SAND EQUIVALENT VALUE OF SOIL AND FINE AGGREGATE ASTM D 2419 / CTM 21.7 Project: ;1r+y9F'r_ Sampled By: Sample Date: 99!ah" 7e-€'A "II Client: Project No.: Tested By: Test Date: Source/Supplier: Contractor Using Material: Material Description: Utility Under Construction: l SAMPLE PREPARATION Method: ❑ ASTM D 2419 Method A X ASTM D 2419 Method B ❑ CTM 217 Temp. of Working Solution, °F: �,G1, j Date Solution Prepared: q 12, /13 Predetermined Weight of 4 Test Specimens (Method A or Caltrans), g: REPORT OF TEST TIME TESTNO. CLAYREADING SAND READING SAND EQUIVALENT, SE (%) Calculated Rounded 70,y Iv �c� kl 2 5,3 3, it ,-7 7 Z e'2v'3® 3 70.01 -71 Average (Rounded to next highest whole number) 7 Testing Procedure Soaking Period: 10 minutes (± 1 min) Agitate Period: 45 sec (± 1 s) Standing Period: 20 minutes (± 15 s) After standing period take readings. Calculations 1. Calculate the SE to nearest 0.1: (Sand Reading / Clay Reading) x 100 2. If the calculated SE is not a whole number, report it as the next higher whole number. Reviewed By:� Date: ❑ Copy to Office N.•IGeneral FormslLaboralorylTest RecordslSand Equivalent (CT 217_ASTMD 2419).doc Revised: 5/29/12 C< Dice endent L of nnerc url Testing Lc�Gnrnlcn P n $ 5 x 781 E. d %rslrnr ton Boulevard - 2nd loor Los Angeles, Cal ynrrn�r 90021 <> (2l3) 7215-53? � 9.,' Fax (213) 7 !9 7232 September 27, 2013 SIEL File No.: 41.724--1 SI EL Report No.: G- l 3-8299 Allan E. ;Seward Engineering Geology, Inc, 27825 Smyth Drive Valencia, California 91355 Attention: Mr. Kevin Callahan 12E: Job No-1.3.2421 Sample No: S-6 Crushed Aggregate ;base Gentlemen: "mitts -Emery Laboratories has completed testing for the reference job number material in accordance wi.tb Cal Test 229. Test results are as follows: Date Sample Deceived: 9/26/13 Date Tested: 9/26/13 Sampled By: Client Du ability Index. California Test 229-11 Sample Classification Df (Fine) Dc (Coarse) Durability Index Crushed. Aggregate Base 77 87 77 Note; Californiu test 229 state, if the material Df an d De are delennine„ report the lolvest of the hvo value. Df is material passing on sieve No, 4 and Dc rraaterial retainers on sieve NoA Should you have any questions regarding the contents of this report; please call. Respectfially submitted., SMITH -EMERY Laboratories A.NGELITO LABANILLA Geotecl-mieal. Laboratory Manager AC/ac cc: 2-Addressee ALL REPORTS ARE SUBMITTED AS THE CONMEN'T"IALPROPERTY Or CLIENTS. A-VITIO MMON FOR. PUBLICATION OF OUR REPORT, CONCLUSIONS, OR LXTRACI S FROM ORREGARDING TI-Mi IS RESERVED PENDING OUR WRITTEN APPROVAL AS A MUTUAL PROTECTION TO CL1BN1'S,'r1-Il5PUJ3T.IC AIQD OUP SP?T_VES. AALLAN E. SEWARD LOG SUMMARY OF ACCEPTANCE TEST RESULTS i ENGINEERING GEOLOGY, INC. Page 1 of 10 d/ GEOLOGICAL AND GEOTECI LAICAL CONSULTANTS Client: City of Santa Clarita Project: Quality Assurance Materials Testing & Inspection Newhall Roundabout City Project: C2022 Santa Clarita, CA Field Density Test Results (Grading Operations) Project No.: 14-2421 Test Period: 8/5/13 to 12/6/13 Date: 10/17/2014 Test No. Date Proctor Curve Location Test Method Test Results Spec. Pass. orFail' Action Taken 1 8/8/13 B Curb/Gutter Sta. 62+86 ASTM D6938 91 90 Pass None 2 8/8/13 A Curb/Gutter Sta. 63+44 ASTM D6938 87 90 Fail Retest No. 6 (see Note 1) 3 8/8/13 B Curb/Gutter Sta. 60+75 ASTM D6938 99 90 Pass None 4 8/8/13 B Curb/Gutter Sta. 61+67 ASTM D6938 93 90 Pass None 5 8/8/13 B Curb/Gutter Sta. 64+69 ASTM D6938 95 90 Pass None 6 8/8/13 A Curb/Gutter Sta. 63+44 ASTM D1556 93 90 Pass None 7 8/8/13 B Curb/Gutter Sta. 44+22 ASTM D6938 94 90 Pass None 8 8/8/13 B Curb/Gutter Sta. 43+24 ASTM D6938 91 90 Pass None 9 8/8/13 A Curb/Gutter Sta. 42+23 ASTM D6938 96 90 Pass None 10 8/8/13 B Curb/Gutter Sta. 41+47 ASTM D6938 93 90 Pass None 11 8/8/13 A Curb/Gutter Sta. 40+40 ASTM D6938 96 90 Pass None 12 8/8/13 B Curb/Gutter Sta. 50+91 ASTM D6938 91 90 Pass None 13 8/8/13 B Curb/Gutter Sta. 51+71 ASTM D6938 97 90 Pass None 14 8/8/13 B Curb/Gutter Sta. 52+46 ASTM D6938 96 90 Pass None 15 8/9/13 B Main Street Sta. 30+80 ASTM D6938 98 90 Pass None 16 8/9/13 B 29' West of Main Street C/L Sta. 31+50 ASTM D1556 96 90 Pass None 17 8/9/13 B Newhall Ave Sta. 11+12 ASTM D6938 87 90 Fail Retest No. 21 (see Note 2) 8/9/13 A Newhall Ave Sta. 24+35 ASTM D6938 96 90 Pass None 18 9 8/9/13 B Newhall Ave Sta. 23+52 ASTM D6938 93 90 Pass None 20 8/9/13 A Newhall Ave Sta. 25+00 ASTM D6938 95 90 Pass None 21 11/5/13 B Newhall Ave Sta.11+12 ASTM D6938 98 90 Pass None Notes: 1. Fill materials for curb and gutter considered representative of the failing field density test were scarified, thoroughly mixed with drier material to reduce moisture content, then graded and re -compacted. A retest was performed at a representative location to verify that the minimum compaction requirement was achieved. 27825 Smyth Drive, Valencia, California 91355 661-294-0065 FAX 661-294-0833 C�,�� ALLAN E. SEWARD LOG SUMMARY OF ACCEPTANCE TEST RESULTS ENGINEERING GEOLOGY, INC. Page 3 of 10 GEOLOGICAL AND GEOTECHNICAL CONSULTANTS Field Density Test Results (Electrical Trench Backfill) Test Proctor Test Pass Action No. Date Curve Location Test Method Results Spec.1 or rail Taken 1 8/30/13 B Main Street Crossing, ASTM D6938 91 90 Pass None Sta.30+38 2 8/30/13 B Newhall Ave Crossing, ASTM D6938 89 90 Fail Retest No. 3 Sta. 24+35 (see Note 7) 3 8/30/13 B Newhall Ave Crossing, ASTM D6938 92 90 Pass None Sta.24+35 4 8/30/13 B Main Street Crossing, ASTM D6938 91 90 Pass None Sta.30+38 5 8/30/13 B Driveway, South side Main St., ASTM D6938 94 90 Pass None Sta.30+21 6 8/30/13 B Driveway, South side Main St., ASTM D6938 92 90 Pass None Sta.30+27 7 9/3/13 B Newhall Ave Crossing, ASTM D1556 9.2 90 Pass None Sta.23+72 8 9/4/13 B Newhall Ave Crossing, ASTM D1556 93 90 Pass None Sta.23+72 9 9/4/13 B Driveway, N side Main St., ASTM D1556 94 90 Pass None Sta.30+43 10 9/4/13 B Handicap Ramp, N side ASTM D1556 94 90 Pass None Main St., Sta. 30+83 11 9/12/13 B Main Street Crossing, ASTM D6938 95 90 Pass None Sta.31+42 12 9/12/13 B Handicap Ramp, N side ASTM D6938 86 90 Fail Retest No. 15 Main St., Sta. 30+88 (see Note 6) 13 9/12/13 A Driveway, North side Main St., ASTM D6938 89 90 Fail Retest No.16 Sta. 30+29 (see Note 5) 14 9/12/13 B Driveway, North side ASTM D6938 82 90 Fail Retest No. 34 Newhall Ave., Sta. 22+70 (see Note 6) 15 9/12/13 B Handicap Ramp, N side ASTM D6938 92 90 Pass None Main St., Sta. 30+88 16 9/12/13 A Driveway, North side Main St., ASTM D6938 90 90 Pass None Sta.30+29 17 9/12/13 B Handicap Ramp, N side ASTM D6938 90 90 Pass None Newhall Ave., Sta. 24+15 18 9/12/13 B Handicap Ramp, S side ASTM D6938 85 90 Fail Retest No. 33 Main St., Sta. 30+87 (see Note 6) 19 9/12/13 B Handicap Ramp, N side ASTM D6938 86 90 Fail Retest No. 32 Newhall Ave., Sta. 11+59 (see Note 6) 20 9/12/13 B Handicap Ramp, S side ASTM D6938 86 90 Fail Retest No, 31 6) Newhall Ave., Sta.11+58 (see Note 21 9/12/13 B Sidewalk area South of ASTM D6938 87 90 Fail Retest No. 36 Roger Dunn (see Note 6) 22 9/12/13 A Sidewalk East side of ASTM D6938 93 90 Pass None 5th Street 23 9/13/13 B Handicap Ramp, S side ASTM D6938 92 90 Pass None Newhall Ave., Sta. 24+18 24 9/13/13 B Handicap Ramp, N side ASTM D6938 93 90 Pass None Newhall Ave., Sta.11+56 Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology /\ ALLAN E. SEWARD LOG SUMMARY OF ACCEPTANCE TEST RESULTS ENGINEERING GEOLOGY INC. Page 5 of 10 GEOLOGICAL AND GEOTECI-INICAL CONSULTANTS Field Density Test Results (Irrigation Trench Backfill) Test Proctor Test Pass Action No. Date Curve Location Test Method Results Spec. or Fail Taken 1 8/23/13 B Newhall Ave. Crossing, ASTM D1556 86 90 Fail Retest No. 2 Sta. 24+27 (see Note 8) 2 8/23/13 B Newhall Ave. Crossing, ASTM D1556 90 90 Pass None Sta. 24+27 3 8/23/13 B SB Newhall Av. Crossing, ASTM D1556 92 90 Pass None Curb/Gutter Sta. 42+50 4 8/26/13 B Driveway Crossing, ASTM D1556 95 90. Pass None Curb/Gutter Sta. 53+17 5 8/26/13 B Newhall Ave. Crossing, ASTM D1556 91 90 Pass None Sta. 11+65 6 8/26/13 B Newhall Ave. Crossing, ASTM D1556 92 90 Pass None Sta. 11+65 7 8/26/13 B SB Newhall Av. Crossing, ASTM D1556 94 90 Pass None Curb/Gutter Sta. 42+50 Note: Trench backfill placed over storm drain considered representative of the failing field density test was subjected to additional compaction effort to increase in -place density. A retest was perfornied at a representative location to verify that the minimum compaction requirement was achieved. Field Density Test Results (Subgrade and Aggregate Base) Test No. Date Proctor Curve ` Location, Test Method Test Results Spec. Pass or Fail Action Taken 1 9/20/13 D Curb/Gutter Sta. 64+73 ASTM D6938 96 95 Pass None 2 9/20/13 D Curb/Gutter Sta. 63+22 ASTM D6938 95 95 Pass None 3 9/20/13 D Curb/Gutter Sta. 61+80 ASTM D6938 98 95 Pass None 4 9/20/13 D Curb/Gutter Sta. 60+54 ASTM D1556 97 95 Pass None 5 9/20/13 D Curb/Gutter Sta. 53+35 ASTM D6938 99 95 Pass None 6 9/20/13 D Curb/Gutter Sta. 51+92 ASTM D6938 _ 99 95 Pass None 7 9/20/13 D Curb/Gutter Sta. 50+88 ASTM D6938 96 95 Pass None 8 9/20/13 D Curb/Gutter Sta. 40+29 ASTM D6938 96 95 Pass None 9 9/20/13 D Curb/Gutter Sta. 41+90 ASTM D6938 98 95 Pass None 10 9/20/13 D Curb/Gutter Sta. 43+12 ASTM D6938 97 95 Pass None 11 9/20/13 D Curb/Gutter Sta. 44+10 ASTM D6938 96 95 Pass None 12 9/20/13 D Curb/Gutter Sta. 81+11 ASTM D6938 96 95 Pass None 13 10/3/13 D Newhall Avenue Sta. 23+45 ASTM D6938 95 95 Pass None 14 10/3/13 D Newhall Avenue Sta. 24+08 ASTM D6938 97 95 Pass None 15 10/3/13 D Newhall Avenue Sta. 24+56 ASTM D6938 96 95 Pass None 16 10/3/13 D Newhall Avenue Sta. 12+05 ASTM D1556 98 95 Pass None Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology Cyr G ALLAN E. SEWARD LOG SUMMARY OF ACCEPTANCE TEST RESULTS ENGINEERING GEOLOGY, INC. Page 7 of 10 6 GEOLOGICAL AND GEOTECHNICAL CONSULTANTS Field Density Test Results (Subgrade and Aggregate Base) Test Proctor Test - Pass - Action No. Date Curve; Location ` Test Metliod Results Spec. or Fail Taken 43 10/25/13 B Sidewalk, S side Newhall Ave., ASTM D6938 87 90 Fail Retest No. 46 Sta. 11+19 (see Note 12) 44 10/29/13 A Driveway, N side Main Street, ASTM D6938 88 90 Fail Retest No. 50 Sta. 30+02 (see Note 9) 45 10/29/13 B Sidewalk, S side Main St., ASTM D1556 95 90 Pass None Sta.30+86 46 10/29/13 B Sidewalk, S side Newhall Ave., ASTM D6938 88 90 Fail Retest No. 55 Sta. 11+19 (see Note 12) 47 10/29/13 B Sidewalk, S side Newhall Ave., ASTM D6938 91 90 Pass None Sta.24+77 48 10/29/13 D Sidewalk, S side Newhall Ave., ASTM D6938 97 95 Pass None Sta.24+04 49 10/29/13 B Sidewalk, N side Main St., ASTM D6938 90 90 Pass None Sta.30+92 50 10/29/13 A Driveway, N side Main Street, ASTM D6938 90 90 Pass None Sta.30+02 51 10/29/13 A Driveway, S side Main Street, ASTM D6938 98 90 Pass None Sta. 30+44 52 10/29/13 A Sidewalk, N side of 5th Street ASTM D6938 87 90 Fail Retest No. 54 (see Note 12) 53 10/29/13 A Sidewalk, S side of 5th Street ASTM D6938 90 90 Pass None 54 10/29/13 A Sidewalk, N side of 5th Street . ASTM D6938 90 90 Pass None 55 10/30/13 B Sidewalk, S side Newhall Ave., ASTM D6938 90 90 Pass None Sta. 11+19 56 10/30/13 D Crosswalk, EB Newhall Ave., ASTM D6938 95 95 Pass None Sta.24+15 57 10/30/13 D Driveway, N side Main St., ASTM D6938 95 95 Pass None Sta. 30+46 58 10/30/13 D Crosswalk, EB Main St., ASTM D1556 96 95 Pass None Sta. 24+15 59 10/30/13 D Sidewalk, S side Main St., ASTM D6938 95 95 Pass None Sta. 30+83 60 10/30/13 D Sidewalk, N side Main St., ASTM D6938 95 95 Pass None Sta. 31+05 61 10/30/13 D Crosswalk, WB Newhall Av., ASTM D6938 92 95 Fail Retest No. 62 Sta. 11+56 (see Note 13) 62 10/30/13 D . Crosswalk, WB Newhall Av., ASTM D6938 95 95 Pass None Sta.11+56 63 11/5/13 D Sidewalk, S side Newhall Ave., ASTM D6938 95 95 Pass None Sta. 11+55 64 11/5/13 D Sidewalk, S side Newhall Ave., ASTM D6938 96 95 Pass None Sta.24+45 65 11/5/13 D Sidewalk, N side Newhall Ave., ASTM D6938 93 95 Fail Retest No. 69 Sta. 24+15 (see Note 13) 66 11/5/13 D Sidewalk, N side Main St., ASTM D5938 95 95 Pass None Sta.31+97 Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology ALLAN E. SEWARD LOG SUMMARY OF ACCEPTANCE TEST RESULTS ENGINEERING GEOLOGY, INC. Page 9 of 10 / \\� GEOLOGICAL AND GEOTECRNICAL CONSULTANTS Laboratory Test Results (Soils) Maximum Optinmm Proctor Dry Moisture Date Location Curve ' Test Method Density Content Material Description' 8/5/13 Mixture of on -site soils A ASTM D1557 128.0 pcf 8.0% Medium -brown, silty, Method A fine-grained SAND Medium -brown, silty, 8/6/13 Mixture of on -site soil and B ASTM D1557 137.3 pcf 6.2% fine- to medium -grained base materials Method A SAND with gravel Import from Grimes Canyon ASTM D1557 Poorly graded SAND with 8/13/13 Rock for use as Pipe Zone C Method A 121.7 pcf 4.7% silt Bedding for storm drain RCP Import Crushed Aggregate 9/19/13 Base from Vulcan Materials D ASTM D1557 142.5 pcf 7.6% Well -graded GRAVEL (Palmdale) for use beneath Method C with silt and sand PCC and AC pavements Laboratory Test Results (Aggregates and Base Materials) Test Pass or Date. Material/Location Test Method Results Spec. Fail Action Taken 8/13/13 Dry Fill Sand used in ASTM C136 See 8/16/13 Test Report Pass None RCP Bedding Zone 8/13/13 Dry Fill Sand used in ASTM D2419 47 30 min Pass None RCP Bedding Zone 8/16/13 Native Backfill for RCP ASTM D2419 25 10 min Pass None 9/20/13 SSPWC Crushed Aggregate Base used beneath AC ASTM C136/C117 See 9/30/13 Test Report Pass None 9/20/13 ASTM D2419 72 55 min Pass None pavement and PCC curb and 9/26/13 gutter CTM 229 77 40 min Pass None 12/2/13 3/a" Combined Aggregate (SSPWC Section 203-6.4.3 ASTM C136/C117 See 12/19/13 Test Report Pass None 12/6/13 ASTM D2419 51 50 min Pass None 12/5/13 CTM 211 g 15 max Pass None Grading B) (100 Revolutions) 12/5/13 CTM 211 38 52 max Pass None (500 Revolutions) 12/2/13 %z" Combined Aggregate (SSPWC Section 203-6.4.3 ASTM C136/C117 See 12/19/13 Test Report Fail Client Notified 12/6/13 ASTM D2419 50 50 min Pass None 12/5/13 CTM 211 9 15 max Pass None Grading C2) (100 Revolutions) 12/5/13 CTM 211 38 52 max Pass None (500 Revolutions) 12/2/13 Sand setting bed for pavers ASTM C136/C117 See 12/10/13 Test Report Pass None Allan E. Seward Engineering Geology, Inc. Geology and Geoteclmology ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. Geological And Geotechnical Consultants April 8, 2022 City of Santa Clarita Department of Public Works — Capital Improvements Projects 23920 Valencia Boulevard, Suite 300 Santa Clarita, California 91355 Attention: Ms. Leslie Frazier Job No.: 22-2703 Subject: GEOTECHNICAL REPORT Quality Control Construction Materials Testing and Inspection Project: Street Improvements Plan — Phase 2 Sierra Highway Sidewalk Project City of Santa Clarita, California City Project: T3025 Dear Ms. Frazier: This report presents the results of quality control construction materials testing and inspection services performed by this firm during the placement and compaction of soils, crushed aggregate base (CAB) and asphalt concrete (AC) for sidewalk improvements located along the Sierra Highway between January 26 and March 3, 2022. The improvements were constructed in general accordance with the Street Improvement Plan (Sheets 1 to 5) dated 7/l/21, prepared by Encompass Consultant Group, and the Special Provisions — Technical prepared by the City of Santa Clarita. 1.0 STREET IMPROVEMENTS 1.1 Introduction The improvements included removal and/or cold milling of portions of existing asphalt concrete (AC) pavement and Portland cement concrete (PCC) pavement and replacement with new AC vehicular pavement, sidewalk pavement, commercial driveway and curb, and new PCC sidewalk pavement, spandrel and cross gutter, curb and gutter, curb ramp and commercial driveways. The improvements are located along eastbound Sierra Highway from Station 9+10.63 to 16+21.56 (including intersection with Scherzinger Lane) and from Station 17+53.13 to 21+99.93 (including intersection with Adon Avenue). 27825 Smyth Drive, Valencia, California 91355 661-294-0065 FAX 661-294-0833 City of Santa Clarita April 8, 2022 Job No.: 22-2703 Page 2 The new vehicle pavement section for Sierra Highway, Scherzinger Land and Adon Avenue is 8.5" AC over 17" Crushed Aggregate Base (CAB). The AC consists of 7-inch Type B base course and 1.5-inch Type C2 finish course. A 2-inch asphalt concrete grind and overlay is shown for existing AC vehicle pavements adjacent to new AC vehicle pavements. A secondary vehicle pavement section (behind curb) consists of 4" AC (Type D2) over 6" CAB. Pavement sections for new commercial driveways consist of 4" AC (Type D2) over 6" CAB and 6" PCC over 6" CAB. The sidewalk pavement sections consist of either 4" AC (Type D2) or 4" PCC supported directly on a compacted soil subgrade. The PCC curb ramps and 8" PCC cross gutters and spandrels are supported directly on compacted soil subgrade. PCC curb & gutter and variable height AC curb (dike mix) are supported on 6" CAB. Note, the proposed new AC walkway pavement adjacent to Scherzinger Lane was constructed as a PCC walkway. The street improvements were predominantly constructed by F.S. Contractors Inc. Hardy & Harper Inc. was subcontracted to construct portions of the asphalt concrete paving. Construction materials testing and inspection services performed by this firm were limited to soil subgrades, base course, and asphalt concrete pavement. 1.2 Preparation and Compaction of Soil Subgrade In general, geotechnical observation during preparation and compaction of soil subgrades was not performed. Minor cuts and fills required to achieve subgrade elevation were performed by the contractor and subsequently tested by our field personnel to verify that the subgrade soils met minimum relative compaction requirements as a percentage of the Maximum Dry Density (per ASTM D 1557) and that the moisture content was at or near the Optimum Moisture Content. At locations where the minimum relative compaction was not achieved, the subgrade was moistened, as needed, using a water hose attached to a water truck and compacted using a Mikasa MTX-70 tamper rammer and Mikasa vibratory plate until the minimum required relative compaction was achieved. 1.3 Placement and Compaction of Base Materials The base materials used to support new PCC curb & gutters and asphalt concrete pavements was a Crushed Aggregate Base (CAB), supplied by Hanson Aggregates. The base materials were placed using dump trucks, spread in horizontal lifts using a Caterpillar 262D skid steer and 420F backhoe, then water -conditioned, as needed, using a water hose connected to a water truck to a moisture content suitable for achieving the required compaction. Each lift was compacted to at least 95 percent of Maximum Dry Density, per ASTM D 1557, using a Mikasa MTX-70 tamper rammer. Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology City of Santa Clarita Job No.: 22-2703 April 8, 2022 Page 3 1.4 Placement and Compaction of Asphalt Concrete The AC materials were supplied by Vulcan Materials Company (Sun Valley plant). The materials include Type B PG 64-10 (base course) and Type C2 PG 64-10 (finish course) for new vehicle pavements for Sierra Highway, Scherzinger Lane and Adon Avenue. A Type D2 PG 70-10 AC was used for secondary vehicle pavements, commercial driveways and sidewalk pavement. Placement and compaction of the AC dike mix for curb was not observed or tested. A Type B2 PG 64-10 supplied from Vulcan Materials Company (Sun Valley plant) was used for the first lift of the asphalt concrete base course on Sierra Highway between Stations 17+53.96 and 19+54.75. This Type B2 mix type was not specified for any of the proposed improvements and was not accepted for use in our Geotechnical Letter — Review of Contractor Submittals 9021.1 and 9021.2 dated 2/7/22. The AC materials were imported to the site, spread in horizontal lifts over the compacted base and/or subgrade, and then compacted. Maximum (Wet) Density values of 150.0 ± 2 pcf (Type B), 151.0 ± 2 pcf (Type B2) and 150.0 ± 2 pcf (Type C2 and D2) were provided by the supplier and were used to determine a preliminary relative compaction during construction. Representative bulk samples of approved AC materials were subsequently collected and shipped to LaBelle -Marvin in Santa Ana to verify the laboratory Maximum (Wet) Density of the AC materials imported to the project site and determine the final relative compaction values presented in Table A3. Placement and spreading of the AC base course material were performed in two lifts using a John Deere 210L skip loader, a Caterpillar 247B skid steer, a Terex CR300 Asphalt paver and manually with shovels. Placement and spreading of the AC finish course material were performed using a Terex CR300 Asphalt paver, skip loader, skid steer and manually with shovels. Initial breakdown of each base course lift and the finish course was performed using a 2.9- to 3.0-ton vibratory smooth drum roller (Dynapac CC 122 & Caterpillar CB24B). Compaction was subsequently performed for each lift using 10.8-ton vibratory smooth drum roller (Caterpillar CB10). 2.0 PROCEDURES FOR TESTING OF COMPACTED MATERIALS Density testing of compacted soil subgrades, base materials and asphalt concrete were performed during construction by a representative of Allan E. Seward Engineering Geology, Inc. The in -place dry density and water content of compacted soil and base materials was measured using the Sand Cone (ASTM D1556) and using the Nuclear Gauge (ASTM D6938) Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology City of Santa Clarita Job No.: 22-2703 April 8, 2022 Page 4 Test Method. Density of the AC material was measured using the Nuclear Gauge (ASTM D6938) Test Method. The minimum compaction requirement for soil subgrades was generally 90 percent of Maximum Dry Density (MDD), except beneath AC sidewalk where the minimum compaction requirement was 95 percent of MDD. The minimum compaction requirement for the base materials was 95 percent of MDD. The minimum compaction requirement for asphalt concrete was generally 95 percent of Maximum (Wet) Density, except for paved areas not subjected to vehicular traffic the minimum compaction requirement was 90 percent. At locations where the measured dry density of the soil subgrade or base material was less than the minimum required compaction as a percentage of the Maximum Dry Density, the material was reworked, or removed and re -compacted, and then retested until at least the specified percentage of Maximum Dry Density was achieved. Maximum Dry Density and Optimum Moisture Content for soil and base materials were determined in accordance with ASTM D 1557 Test Method. The appended Laboratory Compaction Curve Reference Table in Appendix A (Table Al) summarizes the laboratory compaction test data used (in conjunction with field density test data) during the grading for evaluation of relative compaction of the soils and base materials. Laboratory test data used (in conjunction with field density test data) to determine final relative compaction of the asphalt concrete is presented below in Section 3.0. Results of the field density testing are presented in the appended Field Density Tests Results Table in Appendix A (Tables A2 and A3). The Compaction Test Location Maps (Plates I through III) show the identification numbers and approximate locations of the field density tests for the street improvements soil subgrade and base grade. These maps are based on the referenced Street Improvements Plan — Phase 2 (Sheets 3 thru 5). We make no representations regarding the accuracy of the plan that was used to prepare the Compaction Test Location Maps. 3.0 LABORATORY AND QUALITY CONTROL TESTING During the course of the grading and construction operations bulk samples of on -site soils, imported base materials and imported asphalt concrete were collected for laboratory testing. Laboratory compaction testing (ASTM D1557 Test Method) was performed on the soil and base materials to assess their compacted moisture -density relationship for use during the grading operations. Compaction Test Reports for on -site soils (Curves "A", "C" and "D") and imported CAB (Curve "B") are included in Appendix B. Laboratory compaction testing (CT 308 Test Method) was also performed by LaBelle -Marvin on samples of Type B, Type C2 and Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology City of Santa Clarita Job No.: 22-2703 April 8, 2022 Page 5 Type D2 asphalt concrete to verify the laboratory Maximum (Wet) Density. Laboratory test results for the asphalt concrete are included in Appendix B and summarized below. PRODUCT SAMPLE No. TEST DATE TEST METHOD TEST DESCRIPTION TEST RESULTS Type B PG 64-10 S-5 2117122 CTM 308 Density of Compacted Mixture 151.5 pcf Type C2 PG 64-10 S-6 2117122 CTM 308 Density of Compacted Mixture 148.6 pcf Type D2 PG 70-10 S-7 2/25/22 CTM 308 Density of Compacted Mixture 150.5 pcf Laboratory testing was also performed on the imported base material for quality control purposes. Sieve Analysis of Aggregate (including percent fines), Sand Equivalent, and Durability Index testing was performed to verify that the base material was in compliance with the Section 200-2.2 of the Standard Specification for Public Works Construction (SSPWC) "Greenbook" quality requirements and gradation specifications for Crushed Aggregate Base (CAB). Based on the test results the import CAB is in compliance with SSPWC specifications. SAMPLE No. TEST DATE TEST METHOD TEST DESCRIPTION TEST RESULTS SPECIFICATION 2/7/22 ASTM C136/CTM202 Sieve Analysis of Aggregate Pass See Test Report S-2 2/8/22 CTM 217 Sand Equivalent 59 55 minimum' (CAB) 2/24/22 CTM 229 Durability Index Course: 87 40 minimum Fine: 75 4.0 CONCLUSIONS During construction, our field representative at the site provided professional and technical opinions and recommendations to the designated representatives of the City of Santa Clarita based on the results of testing and observation of the Contractor's work and on subsurface conditions observed during construction operations. The presence of our personnel during the construction operations did not include direct supervision of the Contractor, subcontractors, or their personnel, and does not relieve the Contractor of the primary responsibility to perform all work in accordance with the project specifications and code requirements. Placement and compaction of base material and asphalt concrete materials was observed and periodically tested by a representative of Allan E. Seward Engineering Geology, Inc. in order to check compliance of the work with the project plans and specifications. It should be understood that field data, including density test locations, are only approximately located. ' Minimum SE value required to waive R-value requirement. Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology City of Santa Clarita April 8, 2022 Job No.: 22-2703 Page 6 The accuracy of our field technician's estimated locations will vary depending upon the survey control available at the time the estimations were made. In performing these professional services, we have used the degree of care and skill ordinarily exercised under similar circumstances, by reputable geotechnical engineers practicing in this or similar localities. The data presented in this report are based on the results of pertinent field and laboratory testing. It should be recognized that subsurface conditions can vary in time, and laterally, and with depth at a given site and that the conclusions presented in this report are based on our observations and testing. Therefore, our conclusions are professional opinions and are not meant to be a control of nature. We make no other warranty, either expressed or implied. This opportunity to be of service is appreciated. If you have any questions regarding this report please give us a call. Respectfully submitted FEsslo,V w x No. 2989 m Kevin P. Callahan, MS, GE 2989 EXP. 6/30/22 M Principal Geotechnical Engineer q �0r CH1A TF OF CAOi The following appendices complete this report. APPENDIX A Laboratory Compaction Curve Reference Table Field Density Test Results — Soil and Base Materials Field Density Test Results — Asphalt Concrete APPENDIX B — Laboratory Test Results Compaction Test Reports (Soil and Base) Particle -Size Distribution Test Reports Asphalt Concrete Test Reports (LaBelle Marvin) Compaction Test Location Maps, Plates I thru III Distribution: City of Santa Clarita Attn: Ms. Leslie Frazier (pdf format via email) Table Al Table A2 Table A3 Figures B1.1 to B1.4 Figure B2.1 Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology City of Santa Clarita April 8, 2022 LABORATORY COMPACTION CURVE REFERENCE TABLE Job No.: 22-2703 Table Al Lab Maximum Optimum Comp. Dry Density Moisture Curve (pcf) Content (%) Test Method Material Description USCS % Fines A 125.9 9.5 ASTM D1557 Method A yellowish -brown, silty SAND SM B 142.7 5.8 ASTM D1557 Method C poorly graded GRAVEL w/ silt & sand (CAB) GP -GM 5.8 C 119.7 12.5 ASTM D1557 Method A yellowish -brown, silty SAND SM D 134.0 6.6 ASTM D1557 Method A yellowish -brown, poorly graded SAND w/ silt & gravel SP-SM Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology City of Santa Clarita April 8, 2022 Job No.: 22-2703 Table A2 FIELD DENSITY TEST RESULTS - Soil and Base Materials Notes: NG=Nuclear Gage Test Method Used SG=Subgrade SC=Sand Cone Test Method Used BG=Base Grade AC=Asphalt Concrete Pvmnt=Pavement Comm=Commercial Test Comp. Dry Moisture Relative Req. Pass/ Number Date Location Elev. Notes Curve Density Content Comp. Comp. Fail (Pcf) N N N 1 1/26/22 Cross Gutter Sierra Hwy Sta. 11+14 SG NG A 115.5 9.0 91 90 Pass 2 1/26/22 Cross Gutter Sierra Hwy Sta. 10+82 SG NG A 115.4 8.1 91 90 Pass 3 1/26/22 Cross Gutter Sierra Hwy Sta. 10+60 SG SC A 118.9 8.3 94 90 Pass 4 1/26/22 PCC Sidewalk Sierra Hwy Sta. 10+10 SG NG A 115.0 8.6 91 90 Pass 5 1/26/22 PCC Sidewalk Sierra Hwy Sta. 9+30 SG NG A 117.0 7.4 92 90 Pass 6 1/27/22 PCC Sidewalk Sierra Hwy Sta. 10+45 SG SC A 119.2 10.1 94 90 Pass 7 1/27/22 Curb Ramp Scherzinger Sta. 11+02 SG NG A 113.9 7.7 90 90 Pass 8 1/27/22 PCC Walkway Scherzinger Sta. 10+95 SG NG A 117.7 9.6 93 90 Pass 9 1/28/22 AC Pavement Sierra Hwy Sta. 10+81 SG NG A 109.8 6.6 87 90 Fail 10 1/28/22 AC Pvmnt Scherziner Sta. 10+87 SG NG A 108.7 9.9 86 90 Fail 11 1/28/22 Retest #9 SG NG A 115.0 7.0 91 90 Pass 12 1/28/22 Retest #10 SG NG A 114.4 10.0 90 90 Pass 13 1/28/22 AC Pvmnt Scherzinger Sta. 11+17 SG NG A 115.1 10.2 91 90 Pass 14 1/28/22 AC Pvmnt Scherzinger Sta. 10+81 -6"BG SC B 138.1 6.3 96 95 Pass 15 1/28/22 AC Pvmnt Scherzinger Sta. 10+94 BG NG B 135.6 4.9 95 95 Pass 16 1/28/22 AC Pavement Sierra Hwy Sta. 10+40 -11"BG NG B 138.6 6.0 97 95 Pass 17 1/28/22 AC Pavement Sierra Hwy Sta. 11+28 -6"BG SC B 135.7 6.4 95 95 Pass 18 1/28/22 AC Pavement Sierra Hwy Sta. 10+76 BG NG B 135.7 4.6 95 95 Pass 19 2/2/22 Curb & Gutter Sierra Hwy Sta. 21+50 SG SC C 112.3 8.7 93 90 Pass 20 2/2/22 Curb & Gutter Sierra Hwy Sta. 20+49 SG NG C 109.7 11.1 91 90 Pass 21 2/2/22 PCC Comm. Driveway Sta. 20+76 SG NG C 109.0 12.1 91 90 Pass 22 2/2/22 Curb & Gutter Sierra Hwy Sta. 21+65 BG SC B 135.6 5.4 95 95 Pass 23 2/2/22 Curb & Gutter Sierra Hwy Sta. 20+55 BG NG B 136.2 6.0 95 95 Pass 24 2/2/22 AC Pavement Sierra Hwy Sta. 21+60 SG NG C 108.1 13.6 90 90 Pass 25 2/2/22 AC Pavement Sierra Hwy Sta. 20+69 SG NG C 104.4 13.1 87 90 Fail 26 2/3/22 Retest #25 SG NG C 108.6 10.4 90 90 Pass 27 2/3/22 AC Pavement Sierra Hwy Sta. 21+49 -713G SC B 137.4 4.8 96 95 Pass 28 2/3/22 PCC Comm. Driveway Sta. 20+75 BG NG B 135.6 4.1 95 95 Pass 29 2/3/22 AC Pavement Sierra Hwy Sta. 20+63 -8"BG NG B 136.0 4.4 95 95 Pass 30 2/3/22 Curb & Gutter Sta. 18+40 SG NG D 121.7 6.5 90 90 Pass 31 2/3/22 PCC Comm. Driveway Sta. 17+62 SG NG D 120.6 8.1 90 90 Pass 32 2/3/22 AC Pavement Sierra Hwy Sta. 18+08 SG NG D 120.9 7.6 90 90 Pass 33 2/3/22 AC Pavement Sierra Hwy Sta. 18+31 -8"BG SC B 135.6 6.1 95 95 Pass 34 2/3/22 PCC Sidewalk Sta. 21+40 SG NG C 107.8 8.3 90 90 Pass 35 2/4/22 Curb & Gutter Sta. 17+99 BG NG B 135.7 6.1 95 95 Pass 36 2/4/22 AC Pavement Sierra HwySta. 17+85 BG SC B 136.3 6.2 95 95 Pass 37 2/4/22 PCC Comm. Driveway Sta. 17+60 BG NG B 130.1 5.1 91 95 Fail 38 2/4/22 AC Pavement Sierra Hwy Sta. 21+80 BG SC B 138.8 8.0 97 95 Pass 39 2/4/22 AC Pavement Sierra Hwy Sta. 20+57 BG NG B 137.0 5.8 96 95 Pass 40 2/4/22 Retest #37 BG NG B 135.6 4.6 95 95 Pass 41 2/9/22 PCC Spandrel Adon Ave Sta. 10+50 SG SC D 127.7 7.5 95 90 Pass 42 2/9/22 Cross Gutter Sierra Hwy Sta. 18+89 SG NG D 128.3 6.0 95 90 Pass 43 2/10/22 Curb Ramp Sierra Hwy Sta. 19+39 SG SC C 113.8 6.9 95 90 Pass 44 2/10/22 Curb Ramp Sierra Hwy Sta. 18+80 SG NG C 112.2 8.7 93 90 Pass 45 2/10/22 Sidewalk Sierra Hwy Sta. 18+08 SG NG C 112.8 9.5 94 90 Pass Allan E. Seward Engineering Geology, Inc. Page 1 of 2 Geology and Geotechnology City of Santa Clarita April 8, 2022 Job No.: 22-2703 Table A3 FIELD DENSITY TEST RESULTS - Asphalt Concrete AVG. WET RELATIVE PASS DENSITY COMPACTION OR PHASE DATE LOCATION MATERIAL (PCF) N SPEC. FAIL Base Course Type B 144.1 95.1 95 Fail 1/28/22 PG 64-10 Finish Course New Vehicle Pavement Sierra Hwy Type C2 143.9 96.8 95 Pass 1 Sta. 10+23.02 to 11+46.40 PG 64-10 Scherzinger Lane Finish Course 3/3/22 (Reconstruct) 143.1 96.3 95 Pass Type C2 PG 64-10 Base Course Type B 144.4 95.3 95 Pass New Vehicle Pavement PG 64-10 2122122 Sierra Hwy Finish Course Sta. 13+83.85 to 14+93.09 Type D2 143.9 95.6 95 Pass 2 PG 70-10 Secondary Vehicle Pavement (4.5- Type D2 inch) and Commercial Driveway PG 70-10 145.0 96.3 95 Pass 2/23/22 Walkway Pavement Type D2 137.7 91.5 90 Pass Sta. 13+83.85 to 16+21.56 PG 70-10 New Vehicle Pavement Base Course Sierra Hwy (Lift #1) Type B2 147.1 97.4 95 Pass Sta. 17+53.96 to 19+54.75 PG 64-10 New Vehicle Pavement Base Course Sierra Hwy (Lift #2) 3 2/14/22 Sta. 17+53.96 to 19+54.75 Type B 148.0 97.7 95 Pass Adon Avenue PG 64-10 New Vehicle Pavement Sierra Hwy Finish Course Sta. 17+53.96 to 19+54.75 Type C2 144.8 97.4 95 Pass Adon Avenue PG 64-10 Base Course New Vehicle Pavement Type B 148.2 97.8 95 Pass 2/14/22 Sierra Hwy PG 64-10 Finish Course Sta. 20+39.46 to 21+99.93 4 Type C2 144.4 97.2 95 Pass PG 64-10 Secondary Vehicle Pavement Type D2 2122122 144.2 95.8 95 Pass (4.5-inch) PG 70-10 Allan E. Seward Engineering Geology, Inc. Geology and Geotechnology COMPACTION TEST REPORT Curve No. 135 A ZAV SpG 2.65 Test Specification: 130 ASTM D 1557-12 Method A Modified ASTM D4718-15 Oversize Corr. Applied to Each Test Point Preparation Method Moist 0_ 125 Hammer Wt. 10 lb. Hammer Drop 18 in. Number of Layers five Blows per Layer 25 L 120 0 Mold Size 0.03333 cu. ft. Test Performed on Material Passing #4 Sieve 115 NM LL PI Sp.G. (ASTM D 854) 2.65 %>#4 11.3 %<No.200 110 2 4.5 7 9.5 12 14.5 USCS SM AASHTO Date Sampled 1/25/22 Water content, % Date Tested 1/25/22 f - Rock Corrected - Uncorrected Tested By K. Callahan TESTING DATA 1 2 3 4 5 6 WM+ WS 8.45 8.60 8.77 8.86 8.80 WM 4.36 4.36 4.36 4.36 4.36 WW+T#1 893.4 992.2 966.8 911.2 1023.4 WD+T#1 849.0 925.3 885.8 824.8 910.7 TARE #1 44.1 31.4 31.1 44.6 43.9 WW+T#2 WD+T#2 TARE #2 MOISTURE 4.9 6.6 8.4 9.8 11.5 DRY DENSITY 120.6 122.8 125.0 125.8 122.4 ROCK CORRECTED TEST RESULTS Material Description Maximum dry density = 125.9 pcf Yellowish -brown, silty, fine-grained SAND Optimum moisture = 9.5 % Remarks: Subgrade soil at Sierra Highway & Project No. 22-2703 Client: City of Santa Clarita Project: Street Improvements Plan - Phase 2 Scherzinger Lane Sierra Highway Sidewalk Project Checked by: E. Seward Title: Principal o Location: Mixture of on -site soils Sample Number: S-1 (A) ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. Valencia California Figure 131.1 Particle Size Distribution Test Report _ o00 �� o 000 ( o;io (O M N � m � M � # # # � # # # # 100 \ SSPWC 2018 Sec 200-2.2 CAB I I I ICI \I I I I I I I I I 90 I I I I I I\I I I I I I I I 80 I I I I I I I I I I I I I I 70 Z so Z 50 w UIlf 1 1 1 1 40 w 30 20 10 I I I I I I I I I I rt l 0 100 10 1 0.1 0.01 0.001 GRAIN SIZE - mm. % Gravel % Sand % Fines %+3„ Coarse Fine Coarse Medium Fine Silt Clay 0.0 9.8 44.9 8.6 18.8 12.1 5.8 TEST RESULTS Opening Percent Spec.* Pass? Size Finer (Percent) (X=Fail) 1 100.0 0.75 90.2 90.0 - 100.0 0.375 50.1 50.0 - 80.0 44 45.3 35.0 - 55.0 48 39.0 416 29.5 430 21.5 10.0 - 30.0 450 14.6 4100 9.2 4200 5.8 2.0 - 9.0 SSPWC 2018 Sec 200-2.2 CAB Location: Hanson Aggregates Sample Number: S-2 B ALLAN E. SEWARD ENGINEERING GEOLOGY, INC Valencia, California Material Description Poorly graded GRAVEL with sand and silt Atterbera Limits (ASTM D 4318 PL= LL= Pl= Classification USCS (D 2487)= AASHTO (M 145)= Coefficients D90= 18.9671 D85= 17.2315 D60= 11.6182 D50= 9.3409 D30= 1.2235 D15= 0.3132 D10= 0.1690 Cu= 68.73 Cc= 0.76 Remarks Material tested complies with SSPWC Section 200-2.2 Crushed Aggregate Base grading requirements Date Received: 1/25/22 Date Tested: 2/7/22 Tested By: E. Parr Checked By: E. Seward Title: Principal Date Sampled: 1/25/22 Client: City of Santa Clarita Project: Street Improvements Plan - Phase 2 Sierra Highway Sidewalk Project W U W C- w _ co ` 0 aw Z z co w �f F rrr W mO Sn m J Q F z w ZE 4- N p O N l6 7+ m W •n � 00 � � M 00 c m E M i m C O O o CO C M N 0 ED N M C M N N U 1 � �ca a � C Q N d Lo Q W a U cE �0 _ �(D 4) C 4, ci _R A z a N U N m E ❑ dU�ci� P O N U M N N N N N r v v d r1�m� x m M C6 OD M N N N O N r co R N 4 co (�o N c^ 0 E Q N 'ch oo 'n F O N N 1� N U U o _ C ? X R ,� N t` R Y', o E¢ a 7 ti N C O �C [ a m tE=RaOio� a m c EC�� m a LiY rn U) in ���Lq� N N N N UQ E 04cqC� N N N N R N Q Q ) d O Lc� O O W� LO N N N N C N N M 8Y E Cl m co C (D G� C W Q� C R W of w w J v � C # 0 U 11- f0 N ❑- N rn Q mICJ 0 Q co L TV F- L) a tL = R Q N ¢ u4 N £U rnC� 0 x � F c o E > R C) tll !Cd ce (D a n 0 5 of u) E 0 a' oLO co :° 0 h Q. CL E C]UU EF Z 0 0 0 N 0 0 N x R SIERRA HIGHWAY _ rn p«off uL ,o uL v GMTTER TRANSITION sc s IT- Y m a >z �' 9 e aJ 1 \ s � F �s T -°- - -1 fH�� A F z , 1 v. Iq Ex R.Ow 3� —cj�rx ,.o.,v� � r d' � 3 ,ae 1 � � F e Y - e _ m 1 m3' _ �Ts a' _E �r m� o. F AIR z6xx0R6001 STO q �q5. rsaevs Street Name Sian VARIABLE 15„ Valencia T 9" 4.5„ t Sheet names Ih,11 be composed of initial upper-case IeNe Intl lower-case levers 2. Fon[shall be HgM1 yG h ty 'Ih h high 'tens ly etterng O. Sheet ng sk Il 1111 M1l lensry P' 1 4. There shall be a 1.6 gap from he perimeter of the panel to Me lettering 5.P all bed 0a0 aluminum bl Ng 6. Panels shall be m ntt on SCE street IIgM pole O shall be Iop-moxnted ,1 a on 1I b, where street lights are not available 1. Backgrountl color shall be blue STANDARD PLANS FOR THE CITY OF SANTA CLARITA 3 ARE STREET NAME SIGN PTA, 6LI,GNHE 11 (Post —Mounted) 010-1 NO SCALE NOv 2015 SHEET t OF 1 \ A cn NN xtA nE�ER 6DARp. P�66GRE TREAD n ��f2 �F z x9 XJ ]DIM cIEPT, vREssuRE TRUOED LUMBER P� I ASPHALT nH rvAIL HOLES, A TO II SPAaNG 2F T2 . �, ]3 aoo LEGEND ,��.TeT mesucwoe 1— IgIA--E LNGLNEERWG SEWARO GEOLOGY, TNG COMPACTION TEST LOCATION MAP On TE: _7" Joe ND.: 2m PLATE I - HEADER BOARD DETAIL wo DN],oINT aEAT ExISTING AC �xOTTER T]REMAtx I o.. `ExlsrmG A[ NE LINEnTABLEcao cuavE LE CURVE TABLE LENM N -DELTA FNGTH CONSTRUCTION NOTES slDewALR [T AIII.ALT rSIR"CE Rt,, SECTION A -A AB).A RSEI�vGcD I, AND t I FINLSH [DURsE IT DO�Aa-vtI.S� 1 =a v[aT O CCANDAnDPA ThIll 2-z. CRETE EIDEWAIR PER SPPwc OooOM vRONSTRUCT P_IN RP . LEGEND CS �° DOMES PER 5PPwC STANDARD 'CAN lit-S. MoDIHEO PER PLAN. PROPOSED ASPHALT CONCRETE PAVING +[i D.F P PLAN FR PFR svPw[ STANDARD vLAx tzz-J. PROPOSED Al OVERLAY o - -SINS 619 0 PROPOSED PC CONCRETE EAS o N'TAA;L STDP' PAVEMENT MAIIINI PER CALTRANS STD PLAN — - — PROPOSED EASEMENT IIID oINSTALL 11 WIDE 5011 WHTTE LJ INE, 2 ED O C NSTR.0 wIDE ICK AD (RD2-PG-64E10) w KONAY ON COMVACTED NATIVE; EXISTING STRIVING IrneRaRaLw ®mce atsTr oNSTR OT HEADER OINISI IN HEADER BOA D W HERE AC ]OINs SOIL PER DETAIL Ory snEET s CYigLfIH IK O FURN[Sn AND INSTAU NEW STOP SIGN AND POST. O FURMGH AND INSTALL NEw STREET NAME SIGNS PER DETAIL ON GENERAL NOTE SHIFT A INSTALL RARE PART AA ALL STATIONING HEREON IS STRECT CONSTRUCTION ACCORDANCE WITH RESOLUTION No, 19-6, AS A RESOLUTION OF THE CITY COUNCIL ®NEVQTiY Q�%A ILIY...4%�%i4 /// "ED BY F SANTA CLAR roAR DE nTr Tr urvTa rraarrn 5 im �OW s. - 55 ° A Ry' DcafM1' Ax a[cxER OAT[ M Ex[cuPM D RECTOR OF PUBLC R GO ECTESACI RE ENGINEER, NO COMMUASSISTANT CITY ENGINEERS Ron y,"z DETECTOR OF ILAND ARHOOD SERVICES. CITY ENG NEER AND ASS SLANT CTY ENG NEERS SIA�IAPAbYa6VIH.AN i ''kk TO APPROVE PLANS AN D 5 5 FOR THE CONSTRUCTION OF OR MPROVEMENtS 10 �, ce, coos PUBLIC PROPERTY POET FO O O DESIGN IMMUNITY PURSUANT TO GOVERNMENT ,:�t,i�L. v�ww ec rv,rmN m CODE SECTION 83D.6 FOT R E OF SANTA CLARITA, I DO HEREBY EXERCISE THE SIERRA HWY SIDEWALKS PRDxCT SEFTI Fqx Ssr-psa-55iI S CEO , WIc DISCRETION DELEGATED TO HE AND APPROVE TIRE PLAN OR DESIGN. OR AMENDMENT OR MODIFICATION "Fa cnc,r TO THE PUBLICOFACIEITY,ASTRUCTURE,"OR PROPERTYTTOCWHIGH THIS STATEMENT, MY"T STREET IMPROIEMENT PLAN n O / SIGNATURE AND DATE IS ILTAED. -1 x: Wakn.\oae]\mulnecno\u�ua\Imo,ownmm\Irox vlom\PNasE oz\oaeJ_o]3TPInN tons ohnaJNOx.e.o ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. GEOLOGICAL AND GEOTECI-INICAL CONSULTANTS NOTICE OF FIELD OBSERVATION JOBNO CLIENT WEEK NO DATE - y PROJECT j / J TECHNICIAN r GENERAL CONTRACT ORj e.(' rr °% L1 T GRADING CONTRACTOR j2-L, GEN. CONTRA ORS SUPT. GRADING CONTRACTORS SUPT. OR FOREMAN EQUIPMENT FILL OPERATION: Cl GRADING O TELEPHONE O WATER O ELEC. Cl AGG BASE GRADE Cl SIDEWALK BASE GRADE O RETAINING WALL O SEWER O SPRINKLER O COMMON O GAS Cl STREETSUBGRADE O SIDEWALK SUBGRADE ❑ STORM DRAIN ❑ CAN O PLUMBING O OTHER GENERAL DESCRIPTION OF AREA BEING WORKED, MEETING, VISITORS, TRENCH WIDTHS AND DEPTHS FOR UTILITY LINE TESTS, ETC. Ae- 4// I'I r_`rC"✓"" "�"r:+ %�C,'^,•"':�'''➢ ...°>�1CiCi'e�-e't"r.:�! /!''L`>G"JY"dt" �!'P_SNlY7lrC.4/is':'%,,1 1 :YZ"'�"sl„'� �pp /) p p 07 1� 1 _ iir�iry,> tT %ref 4-- • —1je . 41"- e- rS� t,1i�1 '7 f r ��✓ J�d' I.f�e, -,.—mom "1C1 4'r. — v I ��%'T7"%t"V �C/I - i�'7 t"./d.�t."/r•`'rf ' f� ✓'f'lr.>'nlor?r�: r"./t^'� � .v%t-n Y'�1 �"e'., �,^'. ��1 %.-t.7 r../ � 1 ..?Y..Y �f.1(' _tic Sf�� :M /'X'C'c� l , /. 97-j¢ 3✓ �Y�I Ca �� I l.////Y /�F'1 Z-41 /j �j?„c f r //� j( /) �yegy rH # r V' i � '�41-W ��l'•/Y./i�G/ � .i �t'i l'!/.t-" •'"/i..-..J'/ /✓ /.'1 _ _ TEST N0. LOCATION TEST ELEVATION MOISTURE CONTENT% DRY DENSITY P C F % COMPACTION TEST TYPE SOIL TYPE NORTHING FASTING RELATIVE REQUIRED FAILING TEST 416* RETEST 418 416 SLOPE -MST SL FINISH GRADE FG BASE GRADE BG SUBGRADE SG EXISTING GRADE EG ASPHALT AC MILEAGE HOURS ! E3 EMPLOYEE SIGNATURE SUPERINTENDENT SIG 27825 Smyth Drive • Valencia, Califomia 91355 • (661) 294-0065 • Fax (661) 294-0833 PAGE OF N0 11045 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. GEOLOGICAL AND GGOTECI-INICAL CONSULTANTS NOTICE OF FIELD OBSERVATION JOBNO 1a:. 2,k,2- Y CLIENT '^ WEEK NO '52- DATE PROJECT TECHNICIAN GENERALCONTRACTOR ct-""V re GRADING CONTRACTOR GEN. CONTRACTORS SUPT. „'s "' J GRADING CONTRACTORS SUPT. OR FOREMAN a �.7°4..9`"fl.9.'�3 a3�i✓ 6"'a Vie`. EQUIPMENT mia FILL OPERATION: O TELEPHONE 'RGRADING OELEC. ❑AGGBASEGRADE OSIDEWALK BASE GRADE OREFAININGWALL OSEWER OSPRINKLER OCOMMON ❑ WATER O GAS O STREEFSUBGRADE O.SIDEWALK SUBGRADE ❑ STORM DRAIN O CAN O PLUMBING O OTHER GENERAL DESCRIPTION OF AREA BEING WORKED, MEETING, VISITORS, TRENCH WIDTHSAND DEPTHS FOR UTILITY LINE TESTS, ETC. `cSi"1`i Via. :;�Y..a'e 'i'Y.�3 `s...,. r13 "�i` 2 C-•f'i�'i"i`r- `'>'"`�-"-i ei0 < y,AL-L- Avg- VN ^a fir-; g r-1 sir CA 14,1r 0, 9 i-i rAC, M° ; '" I'wl '`' yy' "" 'i Y"1 `tea a „�i° ° �:e'�-v9t�'" 1 � �'ro isl.,�Jl7� i ��v3x- � - �i a °-td-9 " \',a t�79 �.�3'"'Y t v S � �"ia°` ��..�;.� � i15 o-t (�•� {'y4- 7�11-7i i`S a lC'.��.-`��`"�, 7i5�-v i"i �„ f iil a'✓ Y ai 'YS TEST N0. LOCATION TEST ELEVATION MOISTURE CONTENT% DRY DENSITY P.C.F. % COMPACTION TEST TYPE SOIL TYPE NORTHING FASTING RELATIVE REQUIRED f a �4 i FAILING TEST RETEST EMPLOYEE SIG 416* SLOPETEST SL FINISH GRADE FG BASE GRADE BG MILEAGE HOURS 41 -� SUBGRADE SG EXISTING GRADE EG ASPHALT AC S Y RINTENDENT SIGNATU 27VA Smyth Dnve • Valencia, Califomia 91355 • (661) 294-0065 • Fax (661) 2M833 PAGE OF N0 10970 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. GEOLOGICAL AND GEO'I'ECI-INICALCONSUL'IANTS NOTICE OF FIELD OBSERVATION JOB NO 13 - CLIENT Cj-o- WEEK NO ---F—DATE PROJECT TECHNICIAN 7- GENERAL CONTRACTOR GRADING CONTRACTOR ibackc GEN. CONTRACTORS SUPT. GRADING CONTRACTORS SUPT. OR FOREMAN EQUIPMENT ('iN �'�, 0) v-C-fZg-z ZA0 (AI (-AT A gzg- o cam i NOVA �-kc;Tr--V— FILL OPERATION: DkGRADING 0 ELEC. 0 AGG BASE GRADE Cl SIDEWALK BASE GRADE ORETAININGWALL 71 SEWER 0 SPRINKLER 0 com" Cl TELEPHONE 11 WATER CIGAS 0 STREET SUBGRADE 13 SIDEWALK SUBGRADE 11 STORM DRAIN 11 CAN 13 PLUMBING 0 OTHER GENERAL DESCRIPTION OF AREA BEING WORKED, MEETING, VISITORS, TRENCH WIDTHS AND DEPTHS FOR UTILITY LINE TESTS, ETC. '3�Z� c 64--> LAiG,-i- "i IA L4:ht&n 'T-vl-v- �-kfjc� it) h-A \A. Z ilinlz., v"nrl.xe-vl-i c, VAVWC�4 C cv- �,.:k i 1-,A TEST NO. LOCATION TEST ELEVATION MOISTURE CONTENT% DRY DENSITY P.C.F. % COMPACTION TEST TYPE SOIL TYPE NORTHING FASTING RELATIVE REQUIRED cov-(-', 4 C-lx,"C2- . cr�A-p-- C--, -Z� t-�5 -to -war 'V-2c�r C4 a'' �+C-XD k� ii, lsv�c-% C, C>j To A AV:5:�- U:;C c)a. 6'� -;Z-' 0c- 4-1 r -a--4 'nsa- (�� FAILING TEST 416* SLOPE TEST SL FINISH GRADE FG BASE GRADE BG RETEST 4184 SUBGRADE SG EXISTING GRADE EG ASPHALT AC MILEAGE HOURS EMPLOYEE,4�'GNA 2 SUPERINTENNT3QNARE----' am/ 7825 Smyth Ddve 9 Valencia, Calffomia 91355 e (661) 294-0065 9 Fax (661) 294-0833 I j OF Z PAGE No 10969 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. GEOLOGICAL AND GEOTECHNICAL CONSULTANTS NOTICE OF FIELD OBSERVATION JOB NO �. z- CLIENT *N WEEKNO t'- DATE U'Cb e' PROJECT TECHNICIAN GENERAL CONTRACTOR GRADING CONTRACTOR GEN. CONTRACTORS SUPT. GRADING CONTRACTORS SUPT, OR FOREMAN EQUIPMENT i t JA FILL OPERATION: ❑ TELEPHONE QGRADING Cl ELEC. ❑ AGG BASE GRADE ❑ SIDEWALK BASE GRADE ❑ RETAINING WALL ❑ SEWER ❑ SPRINKLER ❑ WATER ❑ GAS ❑ STREET SUBGRADE ❑ SIDEWALK SUBGRADE ❑ STORM DRAIN ❑ CAN ❑ PLUMBING ❑ COMMON ❑ OTHER GENERAL DESCRIPTION OF AREA BEING WORKED, MEETING, VISfTORS, TRENCH WIDTHS AND DEPTHS FOR UTILITY LINE TESTS, ETC. TEST N0. LOCATION TEST ELEVATION MOISTURE CONTENT% DRY DENSITY P.C.F. % COMPACTION TEST TYPE SOIL TYPE NORTHING FASTING RELATIVE REQUIRED a '.. � amr i is Z 'r (.s> i � • r > • Ca " >° Z. lCi E ci fpy� &A 1?,y. , , '�(p tail � 1 FRi� Al- T-L �f; "�_ Vl9AV ci 1 ol a 't- i,azi� io iz ° �• t. `fay. {d,,, it i5 Z�i"R+.,fa I zko- a� M: J • �Y' � „73. �) U '<&` ,% � FAILING TEST RETEST 416* SLOPE TEST SL FINISH GRADE FG BASE GRADE BG 416 SUBGRADE SG EXISTING GRADE EG ASPHALT AC MILEAGE HOURS �~ EMPLOYEES SUPERIN TSIGNATURE 27825 Smyth Drive • Valencia, Califomia 91355 • (661) 294-0065 • Fax (661) 2M833 PAGE of No 10971 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. GEOLOGICAL AND GEOTECI-INICAL, CONSULTANTS NOTICE OF FIELD OBSERVATION JOB NO CLIENT WEEK NO DATE PROJECT TECHNICIAN ayr GENERAL CONTRACTOR C-,;T-1 COY" GRADING CONTRACTOR ilc� IL'scl-e-na—k :5 A GEN. CONTRACTORS SUPT. GRADING CONTRACTORS SUPT. OR FOREMAN EQUIPMENT ti FILL OPERATION: 0 GRADING 11 ELEC. 0 AGG BASE GRADE 71 SIDEWALK BASE GRADE ORETAINING WALL 0SEWER 13 SPRINKLER DCOMMON 11 TELEPHONE 0 WATER 71GAS 0 STREET SUBGRADE 11 SIDEWALKSUBGRADE OSTORMDRAIN 71CAN i7l PLUMBING CIOTHER GENERAL DESCRIPTION OF AREA BEING WORKED, MEETING, VISITORS, TRENCH WIDTHS AND DEPTHS FOR UTILITY LINE TESTS, ETC. 11,7- A-t*q��C) "Ok)L? 4C,"sso A, TEST NO. LOCATION TEST ELEVATION MOISTURE CONTENT% DRY DENSITY P.C.F. % COMPACTION TEST TYPE SOIL TYPE NORTHING FASTING RELATIVE REQUIRED i's :5 ek--0- 5�r4-c, i &C,440 4- 14, 17- rj-- E�"- P5 Cil fA FAILING TEST 416* SLOPETIEST SL FINISH GRADE FG BASE GRADE BG RETEST 418(R416) SUBGRADE SG EXISTING GRADE EG ASPHALT '%AC MILEAGE HOURS EMPLOYEE SIGNATURE SUPERINTEN_ NATU 27825 Smyth Dirive o Valencia, Califomia 91355 * (661) 294-0065 9 Fax (661) 294-0833 I PAGE OF No 10972 ALLAN E. SEWARD ENGINEERING GEOLOGY, INC. GEOLOGICAL AND GEOTECHNICAL CONSULTANTS NOTICE OF FIELD OBSERVATION JOB NO i' i CLIENT C C Y1 a S1 WEEK NO _ DATE 4��' PROJECT TECHNICIAN GENERAL CONTRACTOR C: v rare ' t C. %� '9 GRADING CONTRACTOR ''k ." vi "' c="'`-V`ii tiR o i s c Vnv )- it GEN. CONTRACTORS SUPT. GRADING CONTRACTORS SUPT. OR FOREMAN iEQUIPMENT cnr 4 '> (i, - ::C';j + +h«.•4,.�',f^i. T`�' " La3C ! FILL OPERATION: O GRADING Cl ELEC. Cl AGG BASE GRADE O SIDEWALK BASE GRADE O RETAINING WALL ❑ SEWER Cl SPRINKLER O COMMON O TELEPHONE O WATER O GAS ❑ STREETSUBGRADE Cl SIDEWALK SUBGRADE .. TORM DRAIN O CAN O PLUMBING O OTHER GENERAL DESCRIPTION OF AREA BEING WORKED, MEETING, VISITORS, TRENCH WIDTHS AND DEPTHS FOR UTILFFYj LINE TESTS, ETC. ei i`i-"��"ti Yi.- �ro � 3n :.. s-f=1 F*•%! r4 ;'� ice. f... ,r� �;; "� �" �J 'i`l� `ahi�%''er✓r�''_v t� �7C_)C�Q i•;C s-. 1-s`ii:i�l 4`Stl � 1�-ri � a'dtiC".•:., W'r?t2. 43.E"�.� 'l 8a �'T � _, 11 � � \ J..7 C:4'u.. fll�s"", " i i�ir �=���iSi�i :'ZC7t'�.. CJ.iZ.9 G"'aYi �'"� `Y'->:C..�„� 4fa.�.. a. �`a 43riPkC't:? 1�.. � 1 �C.c;�i.;^i d:{- ��.z']�ic =�1Ltf-.3 ° "i.3)i•-1 s'a t.i.� `!'�P•f=""ate 6'N�i ?'v"d..i 1 .:.: ��,' .- W1-: �, '.''..- '7 .''i .. � C:i..Q.:�'S `} 1 -� �`"��'i9`l l'J �L:9C.:G-AtLt�,> d:e`aP`i C!-•)C.j Gii�'.... 1:- "°:.`.;ail .'.'�.i `-yt��F� ty:a�i+ C:+3% ° %r•Z(=''i.,1- t�-S,"si`i'sY `4` t T •+l'i"-'t.'7�r,i••°- ::•3 e::2:i✓S=f=S'T.ii..-1 VuA l n;`1-Yy'Nta5_ of-'niii_ :sAf4`> 0=z;yL- �« �.xraf 4 :iars`� rat, .. d+ a rx.v �c , 4 s7 rT, k ilk=, aan•vs� --rn --c - i Rra _ r r-ilry cap uaeatlt� �"."+:ri"'tIlu::t"{`K ..� ��`'-a='°iCN�'�Y::-:3c"i'U'r 'l�7 'i"Uv.- .�ii'="ri-:"a •'��,�at✓°� E.Ai`-L`r:-,,� � ..7 Eta Ck• 3 � ;i.3 ,� LaH"�-� w47-off �-,.,.Z-•CJf-i{�'S.•-; •a \� '$11g- �,4i3?d2/}fLJ3-i �'i <il r;''_ 413 C s \Y•lv"4.:�A-�l..'..{"'a,[r �'1D� �"�{,"�, 1�i9�ti.� Ae-C31� 1lnict-.�✓^`L i�.�'Vl iA\'ti"�'!�S::iP 11 � :Ii�'�..'r-,i f'i/,�/'`fi14.s"'L �w�u Y�'�J5' l!='i. i"iw�4il"mil"-� TEST N0. LOCATION TEST ELEVATION MOISTURE CONTENT% DRY DENSITY P.C.F. % COMPACTION TEST TYPE SOIL TYPE NORTHING FASTING RELATIVE REQUIRED 4S, L,ti' icn,,i Ivy T2.. S1L o ;UC FAILING TEST 416* SLOPE TEST SL FINISH GRADE FG BASE GRADE BG RETEST 418 416 SUBGRADE SG EXISTING GRADE EG ASPHALT AC MILEAGE HOURS EMPLOYEE SIGNA _.._ SUPERIN TSl IURE 6 s jW5 Smyth Drive • Valencia, CaUbmia 91355 • (661) 294-0065 • Fax (661) 833 PAGE OF No 10722 CERTIFICATE OF AASH Cl ACCREDITATION sA,A S H 0 A C C R E D I T E D Allan E. Seward Engineering Geology, Inc. in Valencia, California, USA has demonstrated proficiency for the testing of construction materials and has conformed to the requirements established in AASHTO R 18 and the AASHTO Accreditation policies established by the AASHTO Committee on Materials and Pavements. The scope of accreditation can be viewed on the Directory of AASHTO Accredited Laboratories (aashtoresource.org). J� 416 Tymon, AASHTO Executive Director Matt Linneman, AASHTO COMP Chair This certificate was generated on 04/08/2026 at 1:26 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aashtoresource.org/aap/accreditation-di rectory AASH O A C C R E D IT E D Standard: SCOPE OF AAS HTO ACCREDITATION FOR: Allan E. Seward Engineering Geology, Inc. in Valencia, California, USA Quality Management System Accredited Since: R18 Establishing and Implementing a Quality System for Construction Materials Testing Laboratories D3666 (Aggregate) Minimum Requirements for Agencies Testing and Inspecting Road and Paving Materials D3740 (Soil) Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction E329 (Aggregate) Standard Specification for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction E329 (Soil) Standard Specification for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction Page 1 of 3 This certificate was generated on 04/08/2026 at 1:26 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aashtoresource.org/aap/accreditation-directory 11/19/2012 12/05/2013 11/19/2012 09/06/2019 09/06/2019 SCOPE OF AAS HTO ACCREDITATION FOR: Allan E. Seward Engineering Geology, Inc. AAS T in Valencia, California, USA A CC; RED ITE D Soil Sfandvkrd- Accredited Since: D421 Dry Preparation of Disturbed Soil and Soil Aggregate Samples for Test D422 Particle Size Analysis of Soils by Hydrometer D1140 Amount of Material in Soils Finer than the No. 200 (75-pm) Sieve D1556 Density of Soil In -Place by the Sand Cone Method D1557 Moisture -Density Relations of Soils Using a 10 lb [4.54 kg] Rammer and an 18 in. [457 mm] Drop D2216 Laboratory Determination of Moisture Content of Soils D2487 Classification of Soils for Engineering Purposes (Unified Soil Classification System) D2488 Description and Identification of Soils (Visual -Manual Procedure) D4318 Determining the Liquid Limit of Soils (Atterberg Limits) D4318 Plastic Limit of Soils (Atterberg Limits) D4829 Expansion Index of Soils D6938 In -Place Density and Moisture Content of Soil and Soil -Aggregate by Nuclear Methods (Shallow Depth) Page 2 of 3 This certificate was generated on 04/08/2026 at 1:26 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aashtoresource.org/aap/accreditation-directory 09/06/2019 11/19/2012 11/19/2012 11/19/2012 11/19/2012 11/19/2012 11/19/2012 11/19/2012 11/19/2012 11/19/2012 09/06/2019 11/19/2012 SCOPE OF AAS HTO ACCREDITATION FOR: Allan E. Seward Engineering Geology, Inc. AASH O in Valencia, California, USA A C C R E D IT E D Aggregate Standard: Accredited Since: C117 Materials Finer Than 75-um (No. 200) Sieve in Mineral Aggregates by Washing 11/19/2012 C136 Sieve Analysis of Fine and Coarse Aggregates 11/19/2012 C566 Total Moisture Content of Aggregate by Drying 11/19/2012 C702 Reducing Samples of Aggregate to Testing Size 11/19/2012 D2419 Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test 11/19/2012 Page 3 of 3 This certificate was generated on 04/08/2026 at 1:26 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aashtoresource.org/aap/accred itation-d i rectory BOARD FOR PROFESSIONAL ENGINEERS, LAND SURVEYORS, AND GEOLOGISTS PROFESSIONAL GEOLOGIST ERIC JAMES SEWARD GEO 6794 2535 Capitol Oaks D—, Suae 300, Sacramento, CA 95833-2944 Telephone Number 916-263-2222 EZI- C]—.bpelsg.ca,gw BOARD FOR PROFESSIONAL ENGINEERS, LAND SURVEYORS, AND GEOLOGISTS CERTIFIED ENGINEERING GEOLOGIST ERIC JAMES SEWARD EG 2110 2535 Capitol Oaks Drive, Suae 300. Sacramento, CA 95833-2944 - - - - - - Telephone Number. 916-263-2222 vi opelsg.ca,gov BOARD FOR PROFESSIONAL ENGINEERS, LAND SURVEYORS, AND GEOLOGISTS PROFESSIONAL CI1i/ ,ENGINEER FARBOD B04YA C 94592 jam: 2535 Capitol Oaks Drive. Suite Sacramento, 300, CA 95833.2944 Tekephone Number: 916-999-3600 d L..� wMM1v.opelsg.w.gov � w ERICAN CONCRETE INSTITUTE This is to certify that ERIC J SEWARD has demonstrated knowledge and ability by successfully completing the ACI Certification requirements and is hereby recognized as an ACI Aggregate Testing Technician - Level 1 Certified Date: 04/18/2024 Expires: 04/17/2029 Examiner of Record: TIMOTHY J REED ACI Managing Director of Certification The Authenticity of this certification can be verified at www. ACICertification .orglverify ERICAN CONCRETE INSTITUTE This is to certify that COLTON H SEWARD has demonstrated knowledge and ability by successfully completing the ACI Certification requirements and is hereby recognized as an ACI Aggregate Testing Technician - Level 1 Certified Date: 04/18/2024 Expires: 04/17/2029 Examiner of Record: TIMOTHY J REED ACI Managing Director of Certification The Authenticity of this certification can be verified at www. ACICertification . org/verify This is to certify that has demonstrated knowledge and ability by successfully completing the AC[ Certification requirements and is hereby recognized as an ACI Aggregate Testing Technician - Level I Certified Date: 04 18 2024 / / Expires:04/17/2029 Examiner of Record: TIMOTHY J REED ACI Managing Director of Certification The Authenticity of this certification can be verified at www. ACICertifi.cation . org/verify /—N I C E-T NATIONAL INSTITUTE FOR CERTIFICATION IN ENGINEERING TECHNOLOGIES Providing Certification Programs Since 1961 BE IT KNOWN THAT Eric Parr IS HEREBY AWARDED THE FOLLOWING CERTIFICATION Construction Materials Testing - Soils Level I Certification Number 168924 Valid Through 2027-11-01 1 41911 ?1 nicet.orglverify BASED UPON SUCCESSFUL DEMONSTRATION OF REQUISITE KNOWLEDGE, EXPERIENCE AND WORK PERFORMANCE AS SET FORTH BY THIS INSTITUTE. CHAIR OF THE NICET BOARD OF GOVERNORS A DIVISION OF THE NATIONAL SOCIETY OF PROFESSIONAL ENGINEERS FE ##SII11 .lii�fr xtSil��. .;:., .7itlff SSlil F _'��ilf@� FFSSiIi;Wi1SiS 0#j{ �! iiFifd 7 iF#311ii i/ ,dFtf r#Sili �! _ iF�f€#i: \c w��g� �:..��wi/a f ♦, t�: ,�� .`.�. �n .1/ \�.. t\.�Ay � g2�ini ,fg� \4 ":� fiii �i -� � tmlA � b�tiii� a�Z ��� w. ��.� ,�k�:ni "//qrl. _\d. �,�\\����`Y$ ai x \1 r. Il, ... .v.: ..� '' \-:,I v// � \V.�l/a t1 .::\,�� ��./:� .e•�:: \'+e/�=�. \H o�,,� ^40 \� ..- //r .- \W t w{_.. p .... � �\\,\C; y���%.. . „ .,...- .: ����.,ill- ., s •a.: .....i:. ,. 1-'.: �l�l:.. t NUCLEAR GAUGE OPERA TOR TRAINING This is to certify that 6140 S~ff Sid has successfully completed an eight hour user's course, as required by the United States Nuclear Regulatory Commission and the Agreement States, in the Fundamentals of Radiation Safety and Gauge Operation, for the use of portable moisture density gauges. The course covered: Atomic Physics Transportation Operation Radiation Safety Risk Field Applications Dose/Shielding Calculations ALARA Calibration Accidents/Storage Measurement Theory Maintenance Pacific Nuclear Technolodv Co. California License Number 5634-07 Date: July 2, 1997 4 Certificate Number: 11802 Instr ctor: William Mancuso HI RETAIN A COPY FOR REVIEW BY REGULATORY AGENCY II 0 coin aao A' PN'GA Portable.Nuclear Ga'uge Safety & U.S. D.O.T. Hazma,t Certification Class Certificate of Completion to: Eric Parr 11 1 d I-JALNIA"T' reffesher tFaIIIIIIII, ISreQ'Llire- �,vithin .3 year after today's dwte: Fet)ruary 16. 210 18 "- I - - ' The ALarcement States. This course covers training criterili, 1 I, S�16' and 49 ("FRJ 172-, Suhpiart I L 'The Company RSO completes the training requirements by familiarizing the employee with: g `tarty specific regulations including introditiction to the slate reculator\ Nveh ite Me c(,'ininmm radiat4mi safet- ificath, i-.a S-,Ifi"LN loper..-iting and eniergencpr v ocedures prolran'i. spec 0 A IODUr ail storaf-le area,,vith ej.-nphasis oli secul ty. dfocuincras zmd postings 4, Loa clin'. sccuri[-\wind tna.n.sIX)rting, g,.a-vues in compan�ehicics, 0 Ha,nds-oui trainme Nvifl-i the-,zitH C ZIII(If Inefliod'; ire use b) the compan\ Mit oil lge manutacturer vcbsite T' gmuge s"'Itfic�,,t., con L '0 CcmifikLute t"i.wCrs h0th OauSa-ritlet�, and Hie ackm,:m 1rect- emcm and skznature of Ole makes flie tn.unino. and certiflic, c i-clevunt and ,,:afid, "4 Se%,adl ineerincz GeoloavTrIc'- Coa'w,amNwiw "'Stuinkiture of, CI 01 A 1-1 N 6, A, Arnerica,,,n Pnnlable NUCear Ga',_ige AzssocrWjorl George E 7,AarW-i-aP - Omrectof P Bljx 423, 11"nI -' ' ME' 2 172'_ mMR5jU';p V V 24C),q,$88-6426 INTERNATIONAL CODE COUNCIL' INTERNATIONAL CODE COUNCIL XAVIER ARAIZA The International Code Council attests that the individual named on this certificate has satisfactorily demonstrated knowledge as required by the International Code Council by successfully completing the prescribed written examination based on codes and standards then in effect, and is hereby issued this certification as: Reinforced Concrete Special Inspector -a�) " cf"Vye- David Spencer, CBO President, Board of Directors Dominic Sims, CBO Chief Executive Officer Given this day January 14, 2021 Certificate No. 9556293 This certificate is the property of ICC and must be returned to ICC in the event of suspension or revocation of the certificate. ACI Concrete Field Testing Technician — Grade XPLVIER ARAIZA Certification ID #02076186 Expires on: 0812212030 ® IA • Veri at(acilm Certification � CheckACi.org 0 r INTERNATIONAL ACCREDITATION SERVICE° CERTIFICATE OF ACCREDITATION This is to attest that SPECIALIZED TESTING, INC. DBA SPECIALIZED TESTING 10600 PIONEER BOULEVARD, SUITE G SANTA FE SPRINGS, CALIFORNIA 90670, U.S.A. Testing Laboratory TL-228 has met the requirements of AC89, IAS Accreditation Criteria for Testing Laboratories, and has demonstrated compliance with ISO/IEC Standard 17025.2017, General requirements for the competence of testing and calibration laboratories. This organization is accredited to provide the services specified in the scope of accreditation. Effective Date May 31, 2024 9—a�' V__Jod-� — President Visit www.iasonline.org for current accreditation information. SCOPE OF ACCREDITATION International Accreditation Service, Inc. 3060 Saturn Street, Suite 100, Brea, California 92821, U.S.A. I www.lasonline.org SPECIALIZED TESTING, INC. DBA SPECIALIZED TESTING www.specializedtesting.com Contact Name Tom Kolden Accredited to ISO/IEC 17025:2017 Contact Phone +1-562-556-1714 Effective Date May 31, 2024 Mechanical ASTM C39/C39M Standard test method for compressive strength of cylindrical concrete specimens ASTM C109/C109M Standard test method for compressive strength of hydraulic cement mortars (compression only, using 2-in. or [50-mm] cube specimens) ASTM C348 Standard test method for flexural strength of hydraulic -cement mortars ASTM C1231/C1231 M Standard practice for use of un-bonded caps in determination of compressive strength of hardened cylindrical concrete specimens ASTM D3039/D3039M Standard test method for tensile properties of polymer matrix composite materials Physical ASTM C31/C31 M Standard practice for making and curing concrete test specimens in the field ASTM C42/C42M Standard test method for obtaining and testing drilled cores and sawed beams of concrete ASTM C482 Standard test method for bond strength of ceramic tile to Portland cement paste ASTM C617/C617M Standard practice for capping cylindrical concrete specimens ICC ES AC161 Foam plastic shapes for parapet applications (test methods referenced in section 4.0, excluding section 4.7) ICC ES AC180 Clay and concrete roof tiles (test methods referenced in section 3.0) ICC ES AC191 Metal plaster bases (lath) (test methods referenced in section 4.0) Structural AISI S904 Standard test methods for determining the tensile and shear strengths of screws AISI S905 Test methods for mechanically fastened cold -formed steel connections AISI S907 Test Standard for Determining the Strength and Stiffness of Cold -Formed Steel Diaphragms by the Cantilevered Method (Section 9.1 only) INTERNATIONAL TL-228 1 ACCREDITATION SPECIALIZED TESTING, INC. SERVICE° DBA SPECIALIZED TESTING a Page 2 of 5 SCOPE OF ACCREDITATION International Accreditation Service, Inc. 3060 Saturn Street, Suite 100, Brea, California 92821, U.S.A. I www.lasonline.org AISI S909 Standard test method for determining the web crippling strength of cold -formed steel beams AISI S922 Test Standard for determining the strength and stiffness of bearing -friction interference connector assemblies in profiled steel panels, excluding Section 9.3. AISI S923 Test Standard for Determining the Strength and Stiffness of Shear Connections of Composite Members ASTM A370 Standard test methods and definitions for mechanical testing of steel products (sections 5 through 14) ASTM A615/A615M Standard specification for deformed and plain carbon -steel bars for concrete reinforcement ASTM A706/A706M Standard specification for deformed and plain low -alloy steel bars for concrete reinforcement ASTM C954 Standard specification for steel drill screws for the application of gypsum panel products or metal plaster bases to steel studs from 0.033 in. (0.84 mm) to 0.112 in. (2.84 mm) in thickness (sections 5.1.5, 5.2, 6 and 10) ASTM C1002 Standard specification for steel self -piercing tapping screws for application of gypsum panel products or metal plaster bases to wood studs or steel studs (sections 8 and 12) ASTM C1513 Standard specification for steel tapping screws for cold -formed steel framing connections (sections 8.2, 8.3, 8.5, 12, 13, 15, 16 and 17) ASTM D1037 Standard test methods for evaluating properties of wood -base fiber and particle panel materials (sections 13 through 16) ASTM D1761 Standard test methods for mechanical fasteners in wood ASTM D7147 Standard specification for testing and establishing allowable loads of joist hangers ASTM E8/E8M Standard test methods for tension testing of metallic materials ASTM E72 Standard test methods of conducting strength tests of panels for building construction (except section 15) ASTM E330/E330M Standard test method for structural performance of exterior windows, doors, skylights and curtain walls by uniform static air pressure difference ASTM E488/E488M Standard test methods for strength of anchors in concrete elements ASTM E1190 Standard test methods for strength of power -actuated fasteners installed in structural members ASTM E1512 Standard test methods for testing bond performance of bonded anchors ASTM E2126* Standard test methods for cyclic (reversed) load test for shear resistance of vertical elements of the lateral force resisting systems for buildings INTERNATIONAL TL-228 1 ACCREDITATION SPECIALIZED TESTING, INC. SERVICE° DBA SPECIALIZED TESTING a Page 3 of 5 SCOPE OF ACCREDITATION International Accreditation Service, Inc. 3060 Saturn Street, Suite 100, Brea, California 92821, U.S.A. I www.lasonline.org ASTM F1575 Standard test method for determining bending yield moment of nails FM 4451 Profiled Steel Panels for use as Decking in Class 1 Insulated Roof Construction ICC ES AC01 Expansion anchors in masonry elements (test methods referenced in section 5.0) ICC ES AC04 Sandwich panels (test methods referenced in section 4.0) ICC ES AC13 Joist hangers and similar devices (test methods referenced in section 3.0) ICC ES AC43 Steel deck roof and floor systems (test methods referenced in section 4.0) ICC ES AC58 Adhesive anchors in masonry elements (test methods referenced in section 4.0, except section 4.4.2) ICC ES AC60 Anchors in unreinforced masonry elements (test methods referenced in section 3.0) ICC ES AC70 Power -actuated fasteners driven into concrete, steel and masonry elements (test methods referenced in section 4.0) ICC ES AC106 Predrilled fasteners (screw anchors) in masonry (test methods referenced in section 4.0, except section 4.7) ICC ES AC116 Nails (test methods referenced in section 3.0, except section 3.3) ICC ES AC118 Tapping screw fasteners (test methods referenced in section 4.0) ICC ES AC120 Wood -frame horizontal diaphragms, vertical shear walls and braced walls with alternative fasteners (test methods referenced section 4.0) ICC ES AC130 Prefabricated wood shear panels (test methods referenced in section 5.0) ICC ES AC133 Mechanical splice systems for steel reinforcing bars (test methods referenced in section 4.0) ICC ES AC154 Cyclic racking shear tests for metal -sheathed shear walls with steel framing (test methods referenced in section 4.0, except section 4.1) ICC ES AC193 Mechanical anchors in concrete elements (test methods referenced in tables 4.1, 4.2 and 4.3) ICC ES AC201 Staples (test methods referenced in section 3.0) ICC ES AC230 Power -actuated fasteners for shear wall assemblies constructed with cold - formed steel framing and wood structural panels (test methods referenced in section 3.0) ICC ES AC232 Acceptance Criteria for Anchor Channels in Concrete Elements ICC ES AC233 Alternate dowel -type threaded fasteners (test methods referenced in section 4.0) ICC ES AC261 Connectors used with cold -formed steel structural members (test methods referenced in sections 3.0 and 4.0, except sections 3.4 and 3.5) INTERNATIONAL TL-228 1 ACCREDITATION SPECIALIZED TESTING, INC. SERVICE° DBA SPECIALIZED TESTING a Page 4 of 5 SCOPE OF ACCREDITATION International Accreditation Service, Inc. 3060 Saturn Street, Suite 100, Brea, California 92821, U.S.A. I www.lasonline.org ICC ES AC269 Racking shear evaluation of proprietary sheathing materials attached to light - frame wall construction or code -complying sheathing attached to light -framed walls with proprietary fasteners (test methods referenced in section 4.0) ICC ES AC308 Post -installed adhesive anchors in concrete elements (test methods referenced in tables 3.1, 3.2, 3.3, 3.6, 3.7 and 3.8, except section 8.8) ICC ES AC316 Shrinkage compensating devices (test methods referenced in section 4.0) ICC ES AC322 Prefabricated, cold -formed, steel lateral -force -resisting vertical assemblies (test methods referenced in section 4.0) ICC-ES AC446 Acceptance criteria for Headed Cast -in Specialty Inserts in Concrete * This procedure is done off site. AISI: American Iron and Steel Institute UBC: Uniform Building Code INTERNATIONAL TL-228 1 ACCREDITATION SPECIALIZED TESTING, INC. SERVICE° DBA SPECIALIZED TESTING a Page 5 of 5 TA O F L O S A M O E L E S OSAMA YOUNAN P.E. GENERAL MANAGER JOHN WEIGHT EXECUTIVE OFFICER TESTING AGENCY CERTIFICATE OF APPROVAL Specialized Testing, Inc. Vince Benitez 10600 Pioneer Blvd. #G Santa Fe Springs, CA 90670 Department of Building & Safety Materials Control Section 221 N. Figueroa Street, Suite 700 Los Angeles, CA 90012 Telephone: (213) 577-8015 Entail: ladbs-_Imaterialscontrol@lacity.org Approval No: TA10155 Branch No: 0 Valid Date: Expiration Date: 05/01/2026 Lab Manager: Thomas A. Kolden, P.E. Approval Type: Anchor Bolts, Concrete, SEACISC Cyclic, Fiber Reinforced Polymer ASTM D3039, Fireproofing, Grout, Masonry, Mortar, Post Tension Cables, Rebar, Steel Mesh Guardrail Testing Laboratory Location 10600 Pioneer Blvd. #G Santa Fe Springs, CA 90670 You are hereby notified that your certificate of approval is valid from the dates shown above under the provisions of the City of Los Angeles Municipal Code, section 98.0503 and information bulletin P/GI 2023-028 (Part IV) Renewal. /&- n7--- Adam Burgess Principal Inspector Materials Control Section (213)202-2784 CALIFORNIA DEPARTMENT OF TRANSPORTATION Expiration Date: 04-07-2027 Laboratory: LaBelle Marvin Address: 2700 South Grand Avenue Santa Ana CA, 92075 RSP #: 53 Lab QC Mgr.: Brett Marvin E-mail: Bmarvin@labellemarvin.com Telephone: 949-378-0504 Inspected By: Philip Maquiran IA No.: 170 *Accredited test methods as of 2026-04-07: (# - NO certified tester at time of issuance) TL-0113: LABORATORY ACCREDITATION REPORT Caltrans Independent Assurance Staff accredited this laboratory to perform materials testing on Caltrans and state/federal-funded local agency construction projects. At the time of the inspection and assessment, this laboratory had all necessary equipment and documentation to perform the test methods indicated below. Testing personnel* shall be Caltrans certified and possess a current Caltrans Certification Form TL-0111 and/or AASHTO Proficiency Form TL-0115 prior to performing any sampling or testing. CT 105 (JTCP) CT 106 CT 125 GEN # CT 125 CEM # CT 125 ADMIX # CT 125 BIT # CT 201 CT 202 CT 206 CT 207 CT 208 CT 216 CT 217 CT 226 CT 231 CT 234 CT 301 CT 304 CT 308 CT 309 CT 366 CT 367 # CT 370 CT 371 # CT 375 CT 382 CT 227 CT 229 AASHTO R47 AASHTO T209 AASHTO T275 AASHTO T308 CT 306 AASHTO R76 CT 125 AGG # CT 125 HMA # * Please verify laboratory accreditation and associated testing personnel by visiting the SIAD website: https://sia.dot.ca.gov/ Caltrans IA staff initially inspected and assessed the laboratory on 2026-04-07 for the following items: ✓ Facility Safety Manual ✓ Laboratory Quality Control Manual ✓ Proper test equipment Caltrans Accreditation was provided on by: Philip Maquiran IA Staff name 170 IA number ✓ Copies of current applicable test methods ✓ Calibration and service documentation ✓ Calibration decals affixed to test equipment Signat re For questions regarding this laboratory accreditation, please contact IA Staff: https://dot.ca.gov/prog rams/eng i neering-services/ia-staff-reg ional-contacts Page 1/1 /A ,A A S H O A C C R E D I T E D CERTIFICATE OF ACCREDITATION A%4EQICA-j ASSOCIATION STA-E H;4nHl":AY s A A S 0 Smith Emery Laboratories, Inc. in Los Angeles, California, USA has demonstrated proficiency for the testing of construction materials and has conformed to the requirements established in AASHTO R 18 and the AASHTO Accreditation policies established by the AASHTO Committee on Materials and Pavements. The scope of accreditation can be viewed on the Directory of AASHTO Accredited Laboratories (aashtoresource.org). A"� Tymon, 411 AASHTO Executive Director Matt Linneman, AASHTO COMP Chair This certificate was generated on 11 /19/2025 at 4:58 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aashtoresource.org/aap/accred itation-d i rectory AASH10 A CC RED 1 T E D Standard: SCOPE OF AAS HTO ACCREDITATION FOR: Smith Emery Laboratories, Inc. in Los Angeles, California, USA Quality Management System Accredited Since: R18 Establishing and Implementing a Quality System for Construction Materials Testing Laboratories C1077 (Aggregate) Laboratories Testing Concrete and Concrete Aggregates C1077 (Concrete) Laboratories Testing Concrete and Concrete Aggregates C1093 (Masonry) Accreditation of Testing Agencies for Unit Masonry D3740 (Soil) Minimum Requirements for Agencies Engaged in Testing and/or Inspection of Soil and Rock as Used in Engineering Design and Construction E329 (Aggregate) Standard Specification for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction E329 (Concrete) Standard Specification for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction E329 (Masonry) Standard Specification for Agencies Engaged in the Testing and/or Inspection of Materials Used in Construction Page 1 of 6 This certificate was generated on 11/19/2025 at 4:58 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aashtoresource.org/aap/accreditation-directory 04/02/2004 05/13/2015 02/02/2022 04/16/2025 11 /17/2025 05/15/2017 0210212022 04/16/2025 SCOPE OF AAS HTO ACCREDITATION FOR; Smith Emery Laboratories, Inc. AASH110 in Los Angeles, California, USA ACC R EDITED Soil Standard: Accredited Since: D421 Dry Preparation of Disturbed Soil and Soil Aggregate Samples for Test 07/26/2004 D422 Particle Size Analysis of Soils by Hydrometer 07/26/2004 D698 The Moisture -Density Relations of Soils Using a 5.5 lb [2.5 kg] Rammer and a 12 in. [305 mm] Drop 07/26/2004 D854 Specific Gravity of Soils 07/26/2004 D1140 Amount of Material in Soils Finer than the No. 200 (75-um) Sieve 07/26/2004 D1556 Density of Soil In -Place by the Sand Cone Method 10/26/2022 D1557 Moisture -Density Relations of Soils Using a 10 lb [4.54 kgj Rammer and an 18 in, [457 mm] Drop 07/26/2004 D1883 The California Bearing Ratio 07/26/2004 02166 Unconfined Compressive Strength of Cohesive Soil 07/26/2004 D2216 Laboratory Determination of Moisture Content of Soils 10/26/2022 D2435 One -Dimensional Consolidation Properties of Soils Using Incremental Loading 07/26/2004 D2487 Classification of Soils for Engineering Purposes (Unified Soil Classification System) 07/26/2004 D3080 Direct Shear Test of Soils Under Consolidated Drained Conditions 07/26/2004 D4318 Determining the Liquid Limit of Soils (Atterberg Limits) 07/26/2004 D4318 Plastic Limit of Soils (Atterberg Limits) 07/26/2004 D4643 Determination of Water (Moisture) Content of Soil by Microwave Oven Heating 11 /1712025 D4829 Expansion Index of Soils 07/26/2004 D6913 Particle -Size Distribution (Gradation) of Soils Using Sieve Analysis 12/13/2019 D6938 In -Place Density and Moisture Content of Soil and Soil -Aggregate by Nuclear Methods (Shallow Depth) 10/26/2022 07928 Particle -Size Distribution (Gradation) of Fine -Grained Soils Using the Sedimentation (Hydrometer) Analysis Suspended Page 2 of 6 This certificate was generated on 11/19/2025 at 4:58 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aashtoresource_org/aap/accreditation-directory SCOPE OF AAS HTO ACCREDITATION FOR: Smith Emery Laboratories, Inc. AA S H O in Los Angeles, California, USA A CC RED ITED Aggregate Standard: Accredited Since: C29 Bulk Density ("Unit Weight") and Voids in Aggregate 04/02/2004 C40 Organic Impurities in Fine Aggregates for Concrete 04/02/2004 G88 Soundness of Aggregate by Use of Sodium Sulfate or Magnesium Sulfate 04/02/2004 C117 Materials Finer Than 75-µm (No. 200) Sieve in Mineral Aggregates by Washing 04/02/2004 C127 Specific Gravity and Absorption of Coarse Aggregate 04102/2004 C128 Specific Gravity (Relative Density) and Absorption of Fine Aggregate 04/02/2004 C131 Resistance to Abrasion of Small -Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine 04/0212004 C136 Sieve Analysis of Fine and Coarse Aggregates 04/02/2004 C142 Clay Lumps and Friable Particles in Aggregate 05/1312015 C535 Resistance to Degradation of Large -Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine 11/28/2012 C566 Total Moisture Content of Aggregate by Drying 04/02/2004 C702 Reducing Samples of Aggregate to Testing Size 04/02/2004 D75 Sampling Aggregate 11/28/2012 D2419 Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test 04/02/2004 D3744 Aggregate Durability index 11/1712025 Page 3 of 6 This certificate was generated on 11/1912025 at 4:58 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aashtoresource_org/aap/accreditation-directory SCOPE OF AAS HTO ACCREDITATION FOR: Smith Emery Laboratories, Inc. AA S H O in Los Angeles, California, USA A C OR EDITED Iron and Steel Standard: Accredited Since: A563-E18 Internally Threaded Fasteners (Nuts). Rockwell Hardness 05/15/2017 A563-F606 Internally Threaded Fasteners (Nuts): Proof Load Determination 10/17/2025 A615-A370 Carbon -Steel Bars, Deformed and Plain: Tension (Elongation) 06/2412016 A615-A370 Carbon -Steel Bars, Deformed and Plain: Tension (Ultimate Tensile Strength) 06/2412016 A615-A370 Carbon -Steel Bars, Deformed and Plain: Tension (Yield Strength) 06/24/2016 A615-E290 Carbon -Steel Bars, Deformed and Plain: Bend Test 04/07/2008 A706-A370 Low Alloy Steel Bars, Deformed and Plain: Tension (Elongation) 06/24/2016 A706-A370 Low Alloy Steel Bars, Deformed and Plain: Tension (Ultimate Tensile Strength) 06/24/2016 A706-A370 Low Alloy Steel Bars, Deformed and Plain: Tension (Yield Strength) 06/24/2016 A706-E290 Low Alloy Steel Bars, Deformed and Plain: Bend Test 01/16/2014 F3125 Externally Threaded Fasteners (Bolts): Rotational Capacity 10/17/2025 F436-E18 Hardened Steel Washers: Rockwell Hardness 10/26/2022 F3125-E18 Externally Threaded Fasteners (Bolts): Rockwell Hardness 05/15/2017 F1554-A370 Anchor Bolts: Tension (Elongation) 10/26/2022 F1554-A370 Anchor Bolts: Tension (Ultimate Tensile Strength of bar stock) 10/26/2022 F1554-A370 Anchor Bolts: Tension (Yield Strength) 10/26/2022 F1554-F606 Anchor Bolts: Tension (Ultimate Tensile Strength of finished bolts) 10/1712025 F3125-F606 Externally Threaded Fasteners (Bolts): Proof Load Determination 10/17/2025 F3125-F606 Externally Threaded Fasteners (Bolts): Ultimate Tensile Strength 10/17/2025 Page 4 of 6 This certificate was generated on 11/19/2025 at 4:58 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aas htoresource.org/aap/accred itation-d irectory AASH O A C C R E D IT E D Standard: SCOPE OF AAS HTO ACCREDITATION FOR: Smith Emery Laboratories, Inc. in Los Angeles, California, USA Concrete Accredited Since: C31 (Beams) Making and Curing Concrete Test Specimens in the Field C31 (Cylinders) Making and Curing Concrete Test Specimens in the Field C39 Compressive Strength of Cylindrical Concrete Specimens C42 Obtaining and Testing Drilled Cores and Sawed Beams of Concrete C78 Flexural Strength of Concrete (Using Simple Beam with Third -Point Loading) C138 Density (Unit Weight), Yield, and Air Content of Concrete C143 Slump of Hydraulic Cement Concrete C172 Sampling Freshly Mixed Concrete C173 Air Content of Freshly Mixed Concrete by the Volumetric Method C231 Air Content of Freshly Mixed Concrete by the Pressure Method C511 Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes C617 (6000 psi and below) Capping Cylindrical Concrete Specimens C1064 Temperature of Freshly Mixed Portland Cement Concrete C1542 Measuring Length of Concrete Cores Page 5 of 6 This certificate was generated on 11/19/2025 at 4.58 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aashtoresource.org/aap/accreditation-directory 11/22/2021 11122J2021 04/02/2004 04/16/2025 04/02/2004 11/22/2021 11122/2021 11/22/2021 11/22/2021 11/22/2021 01/16/2014 11/22/2021 11/22/2021 04/16/2025 RASH O A C C R E D I T E D Standard: SCOPE OF AAS HTO ACCREDITATION FOR; Smith Emery Laboratories, Inc. in Los Angeles, California, USA Masonry Accredited Since: C140 (Full -Size Concrete Masonry Units) Sampling and Testing Concrete Masonry Units and Related Units C1314 (Prisms Constructed of Full -Size Concrete Masonry Units) Compressive Strength of Masonry Prisms C1552 Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing Page 6 of 6 This certificate was generated on 11/19/2025 at 4:58 PM Eastern Time. Please confirm the current accreditation status of this laboratory at aashtoresource.org/aap/accreditation-directory 04/16/2025 04/16/2025 06/12/2006 INTERNATIONAL ACCREDITATION ■�� ' ' 1 �_ �. l 111 -- s "@L- This is to attest SMITH -EMERY LABORATORIES, INC. 781 EAST WASHINGTON BOULEVARD LOS ANGELES, CALIFORNIA 90021, U.S.A Testing Laboratory TL-191 has met the requirements of AC89, IAS Accreditation Criteria for Testing Laboratories, and has demonstrated compliance with ISO/IEC Standard 17025.2017, General requirements for the competence of testing and calibration laboratories. This organization is accredited to provide the services specified in the scope of accreditation. Effective Date August 26, 2025 Issued under the authority of AS management Visit www.iasonline.org far current accreditation Information. SCOPE OF ACCREDITATION International Accreditation Service, Inca rnr.f! `;:�*,I„1 '17trr,. Suite Iri1 f.r "" I~ SMITH -EMERY LABORATORIES, INC. www.smithemery.com Contact Name Janeth Quintero Accredited to ISO/IEC 17025:2017 Contact Phone +1-213-749-3111 Effective Date August 26, 2025 CMT ASTM C39/C39M Standard test method for compressive strength of cylindrical concrete specimens ASTM C138/C138M Standard test method for density (unit weight), yield, and air content (gravimetric) of concrete ASTM C140/C140M Standard test methods for sampling and testing concrete masonry units and related units ASTM C143/C143M Standard test method for slump of hydraulic -cement concrete ASTM C511 Standard specification for mixing room, moist cabinets, moist rooms, and water storage tanks used in the testing of hydraulic cements and concretes ASTM C617 Standard Practice for Capping Cylindrical Concrete Specimens ASTM C947 Standard Test Method for Flexural Properties of Thin -Section Glass -Fiber - Reinforced Concrete (Using Simple Beam With Third -Point Loading) ASTM D1037 Standard Test Method for Evaluating Properties of Wood -Base Fiber and Particle Panel Materials (Section 15) Specimens ASTM D2487 Standard Practice for Classification of Soils for Engineering Purposes (Unified Soil Classification System) ASTM D4318 Standard Test Methods for Liquid Limit, Plastic Limit, and Plasticity Index of Soils ASTM D4829 Standard Test Method for Expansion Index of Soils ICC ES AC155 Hold-downs (tie -downs) attached to wood members (test methods referenced in sections 3.0 and 4.0) ICC ES AC170 Shear reinforcement devices in structural concrete (test methods referenced in section 3.0) ICC ES AC347 Headed deformed bars (test methods referenced in sections 3.0 and 4.0) TL-191 Smith -Emery Laboratories, Inc. Effective Date August 26, 2025 Page 2 of 4 IAS/TL/100-1 iNJURNN„ TIONAL ACCREDITATION SERVICE` SCOPE OF ACCREDITATION International Accreditation Service, Inc '0r 0 C:,n cf,. n r„'F,- 1 Fs ID ICC ES AC362 Adhesives for masonry construction (test methods referenced in sections 3.0 and 4.0 (excluding sections 4.5, 4.7 and 4.10) Physical ASTM C482 Standard test method for bond strength of ceramic tile to Portland cement paste ASTM D570 Standard test method for water absorption of plastics ASTM D638 Standard test method for tensile properties of plastics ASTM D695 Standard test method for compressive properties of rigid plastics ASTM D790 Standard test methods for flexural properties of unreinforced and reinforced plastics and electrical insulating materials ASTM D882 Standard test method for tensile properties of thin plastic sheeting ASTM D2240 Standard test method for rubber property—durometer hardness ASTM D3039/D3039M Standard test method for tensile properties of polymer matrix composite materials ASTM D4541 Standard test method for pull -off strength of coatings using portable adhesion testers ASTM E2126 Standard test methods for cyclic (reversed) load test for shear resistance of vertical elements of the lateral force resisting systems for buildings FM 1950 Seismic sway braces for pipe, tubing and conduit [section 4.2 — cyclic testing (component testing) and section 4.3 — cyclic tests (assembly testing)] Structural ASCE 19-96 Standard guidelines for the structural applications of steel cables for buildings ASTM A370 Standard test methods and definitions for mechanical testing of steel products ASTM A416/A416M Standard specification for low -relaxation, seven -wire steel strand for prestressed concrete ASTM A615/A615M Standard specification for deformed and plain carbon -steel bars for concrete reinforcement ASTM A970/A970M Standard specification for headed steel bars for concrete reinforcement ASTM Al034/A1034M Standard test methods for testing mechanical splices for steel reinforcing bars ASTM C627 Standard test method for evaluating ceramic floor tile installation systems using the Robinson -type floor tester ASTM E18 Standard test methods for Rockwell hardness of metallic materials ASTM E23 Standard Test Methods for Notched Bar Impact Testing of Metallic Materials TL-191 Smith -Emery Laboratories, Inc. iN1ERNN„ TIONAL Effective Date August 26, 2025 ACCREDITATION Page 3 of 4 SERVICE` IAS/TL/100-1 SCOPE OF ACCREDITATION International Accreditation Service, Inc;.. 7ni-Pi c,�.F,Irq {:fr i_a C I1IFr` i rYT ASTM E72 Standard test methods of conducting strength tests of panels for building construction ASTM E330/E330M Standard test method for structural performance of exterior windows, doors, skylights and curtain walls by uniform static air pressure difference ASTM E331 Standard test method for water penetration of exterior windows, skylights, doors, and curtain walls by uniform static air pressure difference ASTM E455 Standard test method for static load testing of framed floor or roof diaphragm constructions for buildings ASTM E564 Standard practice for static load test for shear resistance of framed walls for buildings ASTM F606 Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets California Test 670 Method of test for mechanical and welded reinforcing steel splices, Excluding Section F, Supplementary Tests for Prequalification Approval ICC ES AC16 Plastic glazed skylights (test methods referenced in sections A3.0 and A4.0) ICC ES AC43 Steel deck roof and floor systems (test methods referenced in section 4) ICC ES AC129 Steel moment frame connection systems [test methods referenced in section 4.0) load limited to 500 kips)] ICC ES AC133 Mechanical splice systems for steel reinforcing bars [test methods referenced in section 4.0. ICC ES AC230 Power -actuated fasteners for shear wall assemblies constructed with cold - formed steel framing and wood structural panels (test methods referenced in section 3.0) ICC ES AC276 Segmental retaining walls (test methods referenced in section 3.2 and 3.3) ICC ES AC390 Wall panels with a welded steel perimeter frame used in agricultural storage structures (test methods referenced in section 3.5) ASCE: American Society of Civil Engineers FM: Factory Mutual UBC: Uniform Building Code TLA 91 Smith -Emery Laboratories, Inc. iNJURNNATIONA�L i ACCREDITATION Effective Date August 26, 2025 Page 4 of 4 SERVICE` IASITLI100-7 Appendix B ALLAN E. SEWARD ENGINEERING GEOLOGY NOTICE TO PROPOSERS REGARDING CONTRACTUAL REQUIREMENTS PROPOSAL # CIP-25-26-C1018MT 2025-26 Federal Circulation Improvement Program — Materials Testing City Project No. C1018 City of Santa Clarita, California 1. SUMMARY OF CONTRACTUAL REQUIRMENTS a. A contract is required for any service performed on behalf of the City of Santa Clarita (City). b. By submitting a proposal, you have reviewed the sample contract documents contained within this request for proposals and agree to be bound by the requirements set forth. c. Questions and requests for modification of these terms must be negotiated and approved prior to proposal submission and are at the full discretion of the City. 2. SUMMARY OF INDEMNITY AND INSURANCE REQUIREMENTS a. These are the Indemnity and Insurance Requirements for Contractors providing services or supplies to City of Santa Clarita (City). By agreeing to perform the work or submitting a proposal, you verify that you comply with and agree to be bound by these requirements. If any additional Contract documents are executed, the actual Indemnity language and Insurance Requirements may include additional provisions as deemed appropriate by City's Purchasing Agent. b. You should check with your Insurance advisors to verify compliance and determine if additional coverage or limits may be needed to adequately insure your obligations under this agreement. These are the minimum required and do not in any way represent or imply that such coverage is sufficient to adequately cover the Contractor's liability under this agreement. The full coverage and limits afforded under Contractor's policies of Insurance shall be available to Buyer and these Insurance Requirements shall not in any way act to reduce coverage that is broader or includes higher limits than those required. The Insurance obligations under this agreement shall be: 1—all the Insurance coverage and limits carried by or available to the Contractor; or 2—the minimum Insurance requirements shown in this agreement, whichever is greater. Any insurance proceeds in excess of the specified minimum limits and coverage required, which are applicable to a given loss, shall be available to City. c. Contractor shall furnish the City with original Certificates of Insurance including all required amendatory endorsements and a copy of the Declarations and Endorsement Page of the CGL policy listing all policy endorsements to City before work begins. City reserves the right to require full -certified copies of all Insurance coverage and endorsements. 3. INDEMNIFICATION a. To the fullest extent permitted by law, CONSULTANT shall defend (with legal counsel reasonably acceptable to CITY), indemnify and hold harmless CITY and its officers, agents, departments, officials, representatives and employees (collectively "Indemnitees") from and against any and all claims, loss, cost, damage, injury (including, without limitation, economic harm, injury to or death of an employee of CONSULTANT or its subconsultants), expense and liability of every kind, nature and description that arise from or relate to (including, without limitation, incidental and consequential damages, court costs, attorneys' fees, litigation expenses and fees of expert consultants or expert witnesses incurred in connection therewith and costs of investigation) that arise from or relate to, directly or indirectly, in whole or in part, from: (1) CONSULTANT's performance of Services under this Agreement, or any part thereof; (2) any negligent act or omission of CONSULTANT, any subconsultant, anyone directly or indirectly employed by them, or anyone that they control; (3) any actual or alleged infringement of the patent rights, copyright, trade secret, trade name, trademark, service mark or any other intellectual or proprietary right of any person or persons in consequence of the use by CITY, or any other Indemnitee, of articles or Services to be supplied in the performance of this Agreement; or (4) any breach of this Agreement (collectively "Liabilities"). Such obligations to defend, hold harmless and indemnify any Indemnitee shall not apply to the extent such Liabilities are caused by the sole negligence or willful misconduct of such Indemnitee, but shall apply to all other Liabilities. The foregoing shall be subject to the limitations of California Civil Code section 2782.8 as to any design professional services performed by CONSULTANT and in particular the limitation on CONSULTANT's duty to defend whereby such duty only arises for claims relating to the negligence, recklessness or willful misconduct of CONSULTANT as well as the limitation on the cost to defend whereby CONSULTANT will only bear such cost in proportion to CONSULTANT's proportionate percentage of fault (except as otherwise provided in section 2782.8). b. The foregoing indemnification provisions will not reduce or affect other rights or obligations which would otherwise exist in favor of the CITY and other Indemnitees. c. CONSULTANT shall place in its subconsulting agreements and cause its subconsultants to agree to indemnities and insurance obligations in favor of CITY and other Indemnitees in the exact form and substance of those contained in this Agreement. 4. INSURANCE a. Before commencing performance under this Agreement, and at all other times this Agreement is effective, CONSULTANT will procure and maintain the following types of insurance with coverage limits complying, at a minimum, with the limits set forth below: Type of Insurance Limits Commercial general liability: $1,000,000 Professional liability $1,000,000 Business automobile liability $1,000,000 Workers compensation Statutory requirement b. Commercial general liability insurance will meet or exceed the requirements of ISO-CGL Form No. CG 00 011185 or 88. The amount of insurance set forth above will be a combined single limit per occurrence for bodily injury, personal injury, and property damage for the policy coverage. Automobile coverage will be written on ISO Business Auto Coverage Form CA 00 0106 92, including symbol 1(Any Auto). Liability policies will be endorsed to name CITY, its officials, and employees as "additional insureds" under said insurance coverage and to state that such insurance will be deemed "primary" such that any other insurance that may be carried by CITY will be excess thereto. Such endorsement must be reflected on ISO Form No. CG 20 10 1185 or 88, or equivalent. Such insurance will be on an "occurrence," not a "claims made," basis and will not be cancelable or subject to reduction except upon thirty (30) days prior written notice to CITY. c. Professional liability coverage will be on an "occurrence basis" if such coverage is available, or on a "claims made" basis if not available. When coverage is provided on a "claims made basis," CONSULTANT will continue to renew the insurance for a period of at least three (3) years after this Agreement expires or is terminated. Such insurance will have the same coverage and limits as the policy that was in effect during the term of this Agreement, and will cover CONSULTANT for all claims made by CITY arising out of any errors or omissions of CONSULTANT, or its officers, employees or agents during the time this Agreement was in effect. d. CONSULTANT will furnish to CITY duly authenticated Certificates of Insurance evidencing maintenance of the insurance required under this Agreement, including endorsements, and such other evidence of insurance or copies of policies as may be reasonably required by CITY from time to time. Insurance must be placed with California -admitted insurers with (other than workers compensation) a current A.M. Best Company Rating of at least "A:VII." e. Waiver of Subrogation: The insurer(s) agree to waive all rights of subrogation against CITY, its elected or appointed officers, officials, agents, volunteers and employees for losses paid under the terms of the workers compensation policy which arise from work performed by CONSULTANT for CITY. f. Should CONSULTANT, for any reason, fail to obtain and maintain the insurance required by this Agreement, CITY may obtain such coverage at CONSULTANT's expense and deduct the cost of such insurance from payments due to CONSULTANT under this Agreement or terminate pursuant to TERMINATION section. In the alternative, should CONSULTANT fail to meet any of the insurance requirements under this Agreement, City may terminate this Agreement immediately with no penalty. g. Should CONSULTANT'S insurance required by this Agreement be cancelled at any point prior to expiration of the policy, CONSULTANT must notify City within 24 hours of receipt of notice of cancellation. Furthermore, CONSULTANT must obtain replacement coverage that meets all contractual requirements within 10 days of the prior insurer's issuance of notice of cancellation. CONSULTANT must ensure that there is no lapse in coverage. h. The CITY shall be entitled to any coverage in excess of the minimums required herein. I have read and understand the above requirements and agree to be bound by them for any work performed for the City. Authorized Signature: Printed Name: Susan Seward Date: 3/31/26 DESIGNATION OF SUBCONTRACTORS/SUBCONSULTANTS PROPOSAL # CIP-25-26-C1018MT 2025-26 Federal Circulation Improvement Program — Materials Testing City Project No. C1018 City of Santa Clarita, California Listed below are the names and locations of the places of business of each subcontractor, supplier, and vendor who will perform work or labor or render service in excess of/: of 1 percent, or $10,000 (whichever is greater) of the prime contractor's total bid. If no Subcontractors will be used fill out the form with NA. Please add additional sheets if needed. Subcontractor egistration No. Dollar Value of Work LaBelle Marvin Laboratory 1000014655 $2,000 Location and Place of Business 2700 Grand Ave, Santa Ana, CA 92705 Bid Schedule Item No's: Description of Work 25 & 26 Laboratory testing of asphalt concrete License No. Exp. Date: / / Phone ( ) RCE 30659 714-546-3468 Subcontractor DIR Registration No. Dollar Value of Work Fisher Inspection Services 1000398866 $2,750 Location and Place of Business 19360 Rinaldi St # 350, Porter Ranch, CA 91326 Bid Schedule Item No's: Description of Work 57 & 58 Concrete inspection License No, Exp. Date: / / Phone ( ) 818-349-1806 Subcontractor DIR Registration No. Dollar Value of Work Smith Emery Laboratories 1000017350 $1,000 Location and Place of Business 791 E. Washington Boulevard Los Angeles, CA 90021 Bid Schedule Item No's: Description of Work 24 laboratory abrasion (ASTM C131) testing of road base License No. Exp. Date: / / Phone ( ) 213-749-3411 NOTE: A contractor or subcontractor shall not be qualified to propose on, be listed in a proposal, subject to the requirements of Section 4104 of the Public Contract Code, or engage in the performance of any contract for public work, as defined in this chapter, unless currently registered and qualified to perform public work pursuant to Section 1725.5 of the Labor Code. It is not a violation of this section for an unregistered contractor to submit a proposal that is authorized by Section 7029.1 of the Business and Professions Code or by Section 10164 or 20103.5 of the Public Contract Code, provided the contractor is registered to perform public work pursuant to Section 1725.5 of the Labor Code at the time the contract is awarded. REFERENCES PROPOSAL # CIP-25-26-C1018MT 2025-26 Federal Circulation Improvement Program — Materials Testing City Project No. C1018 City of Santa Clarita, California The following are the names, addresses, and telephone numbers of three public agencies for which proposer has performed work of a similar scope and size within the past 3 years. If the instructions on this form conflict with the references requested in the scope of work, the scope of work shall govern. Complete this form out accordingly. Fill out this form completely and upload it with your proposal. 1 City of Santa Clarita, 23920 Valencia Blvd, Santa Clarita, CA 91355 Name and Address of Owner / Agency 2. Leslie Frazier, LFRAZIER@ santa -clarita.com; 2020-2021 Circulation Improvements program Name and Telephone Number of Person Familiar with Project $27,079; material testing & inspectin of PVV curb & gutter; 2/2023 Contract Amount Type of Work Date Completed SoCalGas, 24650 Ave Rockefeller, Valencia, CA 91756 Name and Address of Owner / Agency JVJ Construction, Jenny Youngkamp; jvjcorp@gmail.com, gas line replacement Name and Telephone Number of Person Familiar with Project $12,959; material testing & inspection of trench backfill in public street; 2/2023 Contract Amount Type of Work Date Completed SCV Water, 27234 Bouiquet Canyon Road, Santa Clarita, CA 91350 Name and Address of Owner / Agency Woodard & Curran, Matt Elsner, 800-426-4262; Earl Schmidt Filtration Plant Name and Telephone Number of Person Familiar with Project $71, 556; QA of fill and aggregate base testing; 5/2024 Contract Amount Type of Work Date Completed ACKNOWLEDGEMENT & ACCEPTANCE OF SCOPE OF WORK PROPOSAL # CIP-25-26-C1018MT 2025-26 Federal Circulation Improvement Program — Materials Testing City Project No. C1018 City of Santa Clarita, California By providing the three (3) required signatures below, the Contractor acknowledges full understanding, complete agreement to, and accepts in its entirety, all Scope of Work for the 2025-26 Federal Circulation Improvement Program — Materials Testing. The Contractor will be expected to perform maintenance practices and uphold the standards herein to the established Scope of Work throughout the length of the contract. • yam,` .-%'`A ,�•'-" 3/31/26 *Supervisor's Signature: !� Date: *Estimator's Signature: Date: 3/31/26 *Owner's Signature: L—atk— d �1�6(---E_1 ` Date: 3/31/26 *All three signatures required CITY OF SANTA CLARITA DISCLOSURE STATEMENT PROPOSAL # CIP-25-26-C1018MT 2025-26 Federal Circulation Improvement Program — Materials Testing City Project No. C1018 City of Santa Clarita, California The following information must be disclosed: 1. List the names of all persons having a financial interest in the Request for Proposals. Susan Seward, Eric Seward 2. If any person identified pursuant to No. 1 above is a corporation or partnership, list the names of all individuals owning more than ten percent of the shares in the corporation or owning any partnership interest in the partnership. Susan Seward, Eric Seward 3. If any person identified pursuant to No. 1 above is a non-profit organization or a trust, list the names of any persons serving as a director of the non-profit organization or as a trustee or beneficiary or trustor of the trust. N/A 4. Has the offeror had more than $250.00 worth of business transacted with any mernber of the City of Santa Clarita staff, boards, commissions, committees, and Council within the past twelve months? If yes, please indicate the person(s) with whom you have conducted business. No NOTE: Attach additional pages as necessary. '-Z' a 'O',"x Signature of Offeror Susan Seward Print or Type Name of Offeror 3/31/26 Date L OPPORTUNITY/AFFIRMATIVE ACTION STATEMENT PROPOSAL # CIP-25-26-C1018MT 2025-26 Federal Circulation Improvement Program — Materials Testing City Project No. C1018 City of Santa Clarita, California The offeror hereafter described will not discriminate against any employee or applicant for employment because of race/color, national origin, sex, sexual preference, religion, age, or handicapped status in employment or the provisions of services. Signature Susan Seward, President Typed Name and Title Local Assistance Procedures Manual EXHBIT 10-Q Disclosure of Lobbying Activities EXHIBIT 10-Q DISCLOSURE OF LOBBYING .ACTIVITIES COMPLETE THIS FORM TO DISCLOSE LOBBYING ACTIVITIES PURSUANT TO 31 U.S.C. 1352 1. Type of Federal Action: a. contract: N/A b. grant c. cooperative agreement d. loan e. loan guarantee f. loan insurance 4. Name and Address of Reporting Entity Prime Subawardee Tier , if known Congressional District, if known 6. Federal Department/Agency: S. Federal Action Number, if known: 2. Status of Federal Action: a. bid/offer/application b. initial award c. post -award For Material Change Only: year_ quarter_ date of last report 5. If Reporting Entity in No. 4 is Subawardee, Enter Name and Address of Prime: 3. Report Type: a. initial b. material change Congressional District, if known 7. Federal Program Name/Description: CFDA Number, if applicable 9. Award Amount, if known: 10. Name and Address of Lobby Entity 11. Individuals Performing Services (If individual, last name, first name, MI) (including address if different from No. 10) (last name, first name, MI) (attach Continuation Sheet(s) if necessary) 12. Amount of Payment (check all that apply) 14. Type of Payment (check all that apply) $ O actual ❑ planned a. retainer b. one-time fee 13. Form of Payment (check all that apply): c. commission a. cash d. contingent fee b. in -kind; specify: nature e deferred Value E3 f. other, specify 15. Brief Description of Services Performed or to be performed and Date(s) of Service, including officer(s), employee(s), or member(s) contacted, for Payment Indicated in Item 12: (attach Continuation Sheet(s) if necessary) 16. Continuation Sheet(s) attached: YesEl No Fj Not Applicable 17. Information requested through this form is authorized by'ritle �l 31 U.S.C. Section 1352. This disclosure of lobbying reliance Signature: was placed by the tier above when his transaction was made or entered into. This disclosure is required pursuant to 31 U.S.C. Print Name: Susan Seward 1352. This information will be reported to Congress semiannually and will be available for public inspection. Any President person who fails to rile the required disclosure shall be subject Title: to a civil penalty of not less than $10,000 and not more than $100,000 for each such failure. Telephone No.: 661-294-0065 Federal Use Only: I.r.l, RP Distribution: Orib Local Agency Project Files Date: 3/31/26 Authorized for Local Reproduction Standard Form - LLL Page I LPP 13-01 May 8, 2013 GOVERNMENT -WIDE DEBARMENT AND SUSPENSION (NONPROCUREME PROPOSAL # CIP-25-26-C1018MT 2025-26 Federal Circulation Improvement Program — Materials Testing City Project No. C1018 City of Santa Clarita, California Instructions for Certification: By signing and submitting this bid or proposal, the prospective lower tier participant is providing the signed certification set out below. (1) It will comply and facilitate compliance with U.S. DOT regulations, "Nonprocurement Suspension and Debarment," 2 CFR part 1200, which adopts and supplements the U.S. Office of Management and Budget (U.S. OMB) "Guidelines to Agencies on Governmentwide Debarment and Suspension (Nonprocurement)," 2 CFR part 180, (2) To the best of its knowledge and belief, that its Principals and Subrecipients at the first tier: Are eligible to participate in covered transactions of any Federal department or agency and are not presently: (1) Debarred, (2) Suspended, (3) Proposed for debarment, (4) Declared ineligible, (5) Voluntarily excluded, or (6) Disqualified, b. Its management has not within a three-year period preceding its latest application or proposal been convicted of or had a civil judgment rendered against any of them for: (1) Commission of fraud or a criminal offense in connection with obtaining, attempting to obtain, or performing a public (Federal, State, or local) transaction, or contract under a public transaction, (2) Violation of any Federal or State antitrust statute, or (3) Commission of embezzlement, theft, forgery, bribery, falsification or destruction of records, making any false statement, or receiving stolen property, C. It is not presently indicted for, or otherwise criminally or civilly charged by a governmental entity (Federal, State, or local) with commission of any of the offenses listed in the preceding subsection 2.b of this Certification, It has not had one or more public transactions (Federal, State, or local) terminated for cause or default within a three-year period preceding this Certification, If, at a later time, it receives any information that contradicts the statements of subsections 2.a — 2.d above, it will promptly provide that information to FTA, It will treat each lower tier contract or lower tier subcontract under its Project as a covered lower tier contract for purposes of 2 CFR part 1200 and 2 CFR part 180 if it: (1) Equals or exceeds $25,000, (2) Is for audit services, or (3) Requires the consent of a Federal official, and It will require that each covered lower tier contractor and subcontractor: (1) Comply and facilitate compliance with the Federal requirements of 2 CFR parts 180 and 1200, and (2) Assure that each lower tier participant in its Project is not presently declared by any Federal department or agency to be: a. Debarred frorn participation in its federally funded Project, b. Suspended from participation in its federally funded Project, c. Proposed for debarment from participation in its federally funded Project, d. Declared ineligible to participate in its federally funded Project, e. Voluntarily excluded from participation in its federally funded Project, or f. Disqualified from participation in its federally funded Project, and (3) It will provide a written explanation as indicated on a page attached in FTA's TEAM -Web or the Signature Page if it or any of its principals, including any of its first tier Subrecipients or its Third -Party Participants at a lower tier, is unable to certify compliance with the preceding statements in this Certification Group. Certification Contractor Allan E. Seward Engineering Geology, Inc. n f Signature of Authorized Official Susan Seward ` � Q Date 3 26 Name and Title of Contractor's Authorized Official Susan Seward, President Addendum No. 1 March 9, 2026 Addendum No. 1 PROPOSAL # CIP-25-26-C1018MT 2025-26 Federal Circulation Improvement Program — Materials Testing City of Santa Clarita, California This addendum must be acknowledged via BidNet and should be included with the proposal response. There was a non -mandatory, pre -proposal meeting on March 9, 2026 beginning at 2:30 PM (PT). The meeting was located at Zoom. Attending Staff: • Michele Arima - Buyer, Administrative Services • Jaclyn Abston - Buyer, Administrative Services • Michael Lanzone —Assistant Engineer, Public Works • Annette Guzman—Administrave Analyst, Public Works • Evelyn Glasgow — Project Development Coordinator, Public Works Attending Vendors: • Jessica Corson, G3 Quality • Marlon Oseguera, ENGEO • Christopher Allen The following was reviewed: • Project scope of work • Bidding Guidelines • Labor Compliance END OF ADDENDUM This addendum must be acknowledged via BidNet and should be included with the response. Susan Seward a Contractor's Representative Allan E. Seward Engineering Geology, Inc. Company Name 3/31/26 Date PROPOSAL # CIP-25-26-C1018MT Addendum No. 2 March 26, 2026 Addendum No. 2 BID # CIP-25-26-P2026 Hart Park Pool House Retaining Wall Replacement City of Santa C/arita, California This addendum must be acknowledged via BidNet and should be included with the bid response. I: REVISIONS TO RESPONSE FORMAT AND SELECTION CRITERIA Section 1.2 — COST FILE The cost file must be uploaded to BidNet separately from the response file. The submitted cost proposal shall show a lump sum cost estimate for each task identified. Each task shall be broken down by subtask as identified in the scope of work. The cost estimate for each subtask shall be broken down by classifications, providing hourly billing rates for personnel, with the estimated total based on man-hour estimates. Laboratory testing services, if applicable, may be proposed at a fixed unit cost per a defined unit of measure, provided that a current rate sheet is included in the cost file. Any minimum service fee for field services shall be clearly stated and shall specify the basis for the charge, such as minimum billable hours or other applicable minimum requirements. by iY,.di,dp d in the cw# Px;ti ,... tes Other costs, including travel time, travel expenses, and equipment rentals, may be included as either direct or indirect costs, provided they are not already captured in the indirect cost rate. Such costs shall be clearly identified in the cost proposal. The consultant shall provide a narrative describing how travel time will be managed and optimized to deliver the best value to the City, including strategies to minimize travel -related costs while maintaining efficient and effective service delivery. END OF ADDENDUM This addendum must be acknowledged via BidNet and should be included with the response. Susan Seward a Contractor's Representative Allan E. Seward Engineering Geology, Inc. Company Name 3/31/26 Date BID # CIP-25-26-P2026 Addendum No. 3 March 27, 2026 Addendum No. 3 PROPOSAL # CIP-25-26-C1018MT 2025-26 Federal Circulation Improvement Program — Materials Testing City of Santa C/arita, California This addendum must be acknowledged via BidNet and should be included with the proposal response. The purpose of this addendum is to address the following for this Request for Proposals (RFP): I. UPDATED PROPOSAL NUMBER AND TITLE REGARDING ADDENDUM NO. 2 Please note the proposal number and title for Addendum No. 2 should be CIP-25-26-C1018MT - 2025- 26 Federal Circulation Improvement Program — Materials Testing. END OF ADDENDUM This addendum must be acknowledged via BidNet and should be included with the response. Susan Seward IA- Contractor's Representative Allan E. Seward Engineering Geology, Inc. Company Name 3/31/26 Date PROPOSAL # CIP-25-26-C1018MT