HomeMy WebLinkAbout2000-04-25 - AGENDA REPORTS - CYN HIGH TENNIS COURTS (2)CITY OF SANTA CLARITA
AGENDA REPORT
CONSENT CALENDAR
DATE: April 25, 2000
City Manager Approval:
Item to be presented b T. Brad Therrien
SUBJECT: CANYON HIGH SCHOOL TENNIS COURTS IMPROVEMENTS,
PROJECT NO. P0012 — ADVERTISE FOR BIDS
DEPARTMENT: Transportation & Engineering Services
RECOMMENDED ACTION
City Council approve the plans and specifications, and authorize the advertising for bids
for the construction of Canyon High School Tennis Courts Improvements, Project
No. P0012.
BACKGROUND
In November 1997, City staff determined that there was a severe lack of lighted tennis
facilities within the Santa Clarita Valley, specifically within the Canyon Country area.
In January 1998, as part of a cooperative effort as outlined in the latest Joint Use
Agreement between the City of Santa Clarita and the William S. Hart Union High
School District (District), both parties agreed to improve the tennis courts facility at
Canyon High School. The City agreed to fund the project, and in exchange, the school
district would allow the courts to be open to the public after school and on weekends.
City staff conducted a series of meetings with Canyon High School staff and the
community to establish how to best improve the existing facilities. Based on an
approved budget amount of $234,000.00, it was agreed that improvements to the existing
tennis courts would include new lights, fence, practice wall, and bleachers, and
resurfacing of the tennis courts. These improvements and the preliminary scope of work
were approved by the School Board at their regular meeting on August 25, 1999. Final
approval from the District was obtained in February 2000.
ALTERNATIVE ACTION
Other action as determined by the City Council.
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017V a e
Item:,&.
CANYON HIGHSCHOOL
TENNIS COURTS IMPROVEMENTS
April 25, 2000 — Page 2
FISCAL IMPACT
Sufficient funds have been budgeted in Fiscal Year 1999-2000
No. P0012001. Funds in the amount of $100,000.00 are currently
No. P0012210, with the remaining project budget of $134,000.00
No. P0012001.
ATTACHMENTS
Exhibit "N'— Vicinity Map
Plans and Specifications (available in the City Clerk's Reading File)
RPN:tw
council\chsbid.doc
in Project Account
budgeted in Account
budgeted in Account
EXHIBIT "A"
PROJECT LOCATION
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Vicinity MaD
4
PROJECT MANUAL
FOR THE
TENNIS COURT RESURFACING PROJECT
AT
Canyon High School located at 19300 West Nadal Street, Canyon Country, California, 91351
Prepared by
Lawrence R. Moss and Associates
Landscape Architects
3458 Ocean View Blvd., Glendale, California 91208
December, 1999
Lawrence Moss, Landscape Architect
2/17/00 City of Santa Clarke
Bid Documents Canyon High School Tennis Courts Project
Cover -1 Project No. 99-5278
TABLE OF CONTENTS
GUIDE CONSTRUCTION SPECIFICATIONS
TOCTable of Contents................................................................................... 2
00700 General Conditions.................................................................................4
00800 Supplementary Conditions......................................................................... 23
DIVISION 1 - GENERAL REQUIREMENTS
01010 Summary of Work.................................................................................. 31
01020 Allowances...........................................................................................
01026 Segregation of Contract Costs.....................................................................
01027 Segregation of Contract Costs for Earthquake Damage Repair ..............................
01029 Contract Payment Request for Earthquake Damage Repair ...................................
01055 Storm Water Pollution Protection................................................................
01070 Abbreviations, Symbols and Acronyms..........................................................
01105 Phasing of the Work................................................................................
01111 Preservation and Restoration......................................................................
01120 Alteration Project Procedures.....................................................................
01302 Submittals............................................................................................
01320 Construction Schedule - Bar Chart ..............................................................
01405 Testing and Inspection..............................................................................
01502 Construction Facilities and Temporary Controls ...............................................
01720 Project Record Documents........................................................................ 34
DIVISION 2 - SITE WORK
02050
Demolition...........................................................................................
36
02110
Site Clearing.........................................................................................41
02221
Excavating, Backfilling and Compacting for Structures .......................................
43
02506
Seal for Bituminous Surfacing............................,.......................................
49
02575
Pavement Repair....................................................................................
52
02580
Pavement Marking..................................................................................56
02830
Chain Link Fencing and Gates....................................................................
58
DIVISION3 - CONCRETE.......................................................................................
03100 Concrete Formwork................................................................................ 65
03200 Concrete Reinforcement............................................................................68
03300 Cast -In -Place Concrete.............................................................................71
03730 Concrete Rehabilitation............................................................................84
03900 Tennis Court Resurfacing.......................................................................... 89
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
TOC -2 Project No. 99-5278
DIVISION 4 - MASONRY
DIVISION 5 - METALS
DIVISION 6 - WOOD AND PLASTICS
06100 Rough Carpentry .................................................................................... 92
06200 Finish Carpentry .................................................................................... 101
DIVISION 7 - THERMAL AND MOISTURE PROTECTION
07600 Flashing and Sheet Metal.......................................................................... 105
07920 Sealants and Calking........................................................
........................ 108
DIVISION 9 -FINISHES
09900 Painting...............................................................................................115
DIVISION 10 - SPECIALTIES
DIVISION 11 EQUIPMENT
DIVISION 12 - FURNISHINGS
DIVISION 13 SPECIAL CONSTRUCTION
DIVISION 14 - CONVEYING SYSTEMS
DIVISION 15 - MECHANICAL
DIVISION 16 - ELECTRICAL
END OF TABLE OF CONTENTS
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
TOC -3 Project No. 99-5278
DOCUMENT 00700
GENERAL CONDITIONS
TABLE OF CONTENTS
Article0age
ACCESS TO BUILDINGS AND GROUNDS.........................................................................43 19
ACCESS TO WORK AND MATERIALS........:.......:.::....:.......................................................29 16
ADDENDA AND CHANGE ORDERS.....................................................................................54 22
ARCHITECTSSTATUS...........................................................................................................16 12
CALIFORNIA -MADE SUPPLIES ............................................... ......_... ...........19 13
CERTIFICATION....................................................................................................................... 27
16
CLEANING.................................................................................................................................44
20
COMMENCEMENTOF WORK..............................................................................................35
18
COMPLIANCE WITH THE CALIFORNIA BUILDING CODE............................................10
10
CONDUCTOF THE WORK.....................................................................................................49
21
COOPERATION.........................................................................................................................50
21
CUTTINGAND REPAIRING...................................................................................................51
21
DEFINITION OF TERMS............................................................................................................1
7
DELIVERY OF MATERIALS AND EQUIPMENT.................................:...............................22
14
DETAIL DRAWINGS AND INSTRUCTIONS..........................................................................3
8
DISTRICTSINSPECTOR.........................................................................................................17
12
DIVISIONS OF THE SPECIFICATIONS.................................................................................... 5
9
DRAWINGSAND SPECIFICATIONS........................................................................................ 2
7
DRAWINGS AND SPECIFICATIONS TO BE ON SITE........................................................... 4
8
DUTIESOF CONTRACTOR....................................................................................................14
12
EASEMENTS.............................................................................................................................15
12
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
00700-4 Project No. 99-5278
.0
EXECUTION OF CONTRACT...................................................................:...............................9 10
FAULTY WORKMANSHIP AND DEFECTIVE MATERIALS.............................................33 17
FINALCLEANING....................................................................................................................45 20
LAYINGOUT WORK...............................................................................................................46 _ 20
MAINTAINING EXISTING SERVICES IN OPERATION ..................................................... 39 19
MATERIALS..............................................................................................................................20 13
NOTICE AND SERVICE THEREOF........................................................................................12 11
NOTICETO CHANGE STORAGE...........................................................................................25 15
OVERLOADING........................................................................................................................ 24 15
OWNERSHIP OF DRAWINGS, SPECIFICATIONS AND MODELS.....................................6 9
PROGRESSSCHEDULE..........................................................................................................37 18
PROTECTION OF TREES, PLANTING, LAWNS AND SPRINKLERS...............................41 19
PROTECTION OF WORK AND PROPERTY
13 11
PUBLICUTILITIES ...................................................................................................................40 19
REFERENCE DOCUMENTS....................................................................................................18 13
REGULATIONS AND CODES.................................................................................................11 11
REMOVAL OF FAULTY WORKMANSHIP AND
DEFECTIVEMATERIALS.......................................................................................................34 17
SCAFFOLDING, LADDERS.....................................................................................................48 20
SEPARATECONTRACTS..........................................................................................................7 9
SHOP DRAWINGS AND DIAGRAMS.................................................................................... 53 22
SOIL INVESTIGATION
SPRINKLING............................................................................................................................. 42 19
STORAGEOF MATERIALS....................................................................................................23 14
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
00700-5 Project No. 99-5278
STORAGE OF MATERIALS TO BE TESTED........................................................................31 17
SUBSTTIUTIONS......................................................................................................................21 .13
SURVEY OF EXISTING CONDITIONS ..................................................................................36 18 .
TESTED MATERIALS ON HAND...........................................................................................32
17
TESTSAND INSPECTIONS.....................................................................................................26
15
TESTING AND INSPECTING EXECUTED WORK..............................................................30
17
TESTING LABORATORY AND TEST REPORTS.................................................................28
16
TRENCHING..: ............................................................................................................................
47.
20
WORK AREA AND PROJECT LIMITS...................................................................................38
18
WORKMANSHIPAND LABOR..............................................................................................52
21
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
00700-6 Project No. 99-5278
FA
DOCUMENT 00700
GENERAL CONDITIONS
1. DoWLTIFION OF 7F -RMS:
Architect The Architect or Engineer, retained or employed on the Work.
Board - Board of Education of the City of Santa Clarity
CBC - California Building Code
CCR - California Code of Regulations
Contractor - The individual, partnership, or corporation who enters into Contracts for work
with the Board.
District In addition to the School District named as such, the term "District" shall be
construed to mean the Division Administrator, Facilities Services Division, or
his authorized representative(s).
DSA - Division of the State Architect, Office of Regulation Services.
Inspector - The representative of the Division Administrator, Facilities Services Division,
on the Work, approved by the DSA.
Subcontractor - The individual, partnership, or corporation having a direct Contract with
Contractor, for performance of service on the work
Surety - The person, firm, or corporation that executes as Surety the Contractor's
Performance Bond and the Labor and Material Bond
The Work - All work required by the Contract Documents.
UBC - Uniform Building Code
2. DRAWINGS AND SPECIFICATIONS:
A. The Cantract Documents are intended to be cooperative, and to describe and to provide for a
complete work Any requirement occurring in one is as binding as though occurring in all. In
the event of conflict or discrepancy, priorities stated in the following subparagraphs shall govern:
(1) Addenda: Addenda shall govern over all other Contract Documents. Subsequent
addenda issued shall govern over prior addenda only to the extent specified. In
accordance with Part 1, Title 24, California Code of Regulations, addenda shall be
approved by the DSA prior to construction
2/17100
Bid Documents
City of Santa Clarita
Canyon High School Tennis Courts Project
00700-7 Project No. 99-5278
3.
4.
(2) Drawings and Specifications: In event of conflict or discrepancy between Drawings and
Specifications, Contractor shall notify the Architect at once and the Architect shall
promptly issue instructions.
(3) Specifications:
(a) Should an error or conflict appear within Specifications, Contractor shall notify the
Architect at once and the Architect shall promptly issue instructions as to
procedure. This includes typographical errors in the Specifications which make
interpretation doubtful.
(4) Drawings:
(a) General Notes, when identified as such, shall govern over other portions of the
Drawings.
(b) Schedules, when identified as such, shall govern over other notes and other
portions of the Drawings except those identified as General Notes.
(c) Larger scale drawings shall govern over smaller scale drawings.
(d) Figured or numerical dimensions shall govern over dimensions obtained by
scaling. Drawings shall not be scaled
(e) Should an error or conflict appear within the Drawings, Contractor shall notify the
Architect at once and the Architect shall promptly issue instructions as to
procedure.
C. Drawings which form a part of the Contract Documents, are listed in "INDEX TO DRAWINGS"
on Title Sheet of the Drawings.
D. Specifications which form a part of the Contract Documents are listed in the "Table of Contacts",
at front of the Project Manual.
DETAIL DRAWINGS AND INSTRUCTIONS:
A. In case of ambiguity, or lack of information, the Architect shall promptly fattish Contractor with
drawings and written instructions necessary for proper execution of the work. Such drawings and
instructions shall be consistent with the Contract Documents, true developments thereof, and
reasonably inferable therefrom.
B. Work shall be executed in conformity therewith and Contractor shall do no work without proper
drawings and instructions.
DRAWINGS AND SPECIFICATIONS TO BE ON SITE:
2/17/00 City of Santa Cladta
Bid Documents Canyon High School Tennis Courts Project
00700-8 Project No. 99-5278
A. One complete set of Drawings and Specifications for the Work shall be maintained in good order
on Site at all times.
5. DIVISIONS OF THE SPECIFICATIONS:
A. For convenience, Specifications are arranged in a master classification of construction materials
and activities into 16 Divisions with sub parts called Sections, but such separation shall not be
considered as the limits of the work required of any sub -contract or trade. Tens and conditions
of such limitations are wholly between Contractor and Sub -Contractor. Divisions, Sections and
format as established by the Construction Specifications Institute (CSI.
6. OWNERSHIP OF DRAWINGS, SPECIFICATIONS AND MODELS:
A. Drawings and Specifications famished by the District are its property. They are not to be used on
other work. Models are the property of the District and shall be returned upon completion
7. SEPARATE CONTRACTS:
A. The District reserves the right to let other Contracts in connection with this Work Contractor
shall afford other Contractors reasonable opportunity for introduction and storage of their
materials and execution of their work and shall properly conned and coordinate work with the
other Contractor(s).
B. If any part of Contractor's work depends for proper execution or results upon work of any other
Contractor, Contractor shall examine and promptly report to the Architect any defects in such
work that render it unsuitable for such proper execution and results. Contractor's failure to so
examine and report, shall constitute acceptance of other Contractor's work as fit and proper for
reception of Contractor's work, except as to defects which may develop in other Contractor's
work, atter execution of his work.
C. To assure proper execution of subsequent work, Contractor shall measure and examine work
already in place and shall at once report to the Architect any discrepancy between executed work
and Contract Documents.
D. Contractor shall ascertain to the Conftd&s own satisfaction, the scope of project and nature of
other Contracts that have been or may be awarded by the District in prosecution of project, to the
end that Contractor may perform this Contract in light of such other Contracts, if any. Contractor
shall not cause any hindrance or delay to any other Contractor working on project site. The
District shall not be responsible for any damages suffered or extra costs incurred by Contractor
resulting directly or indirectly from award of performance or attempted performance of any other
Contract or Contracts on project
8. SOIL INVESTIGATION:
A. Bidders shall examine project site, and satisfy themselves as to site conditions and, character,
quality and quantity of surface, and subsurface materials which will be encountered.
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
00700-9 Project No. 99-5278
B. Where investigation of subsurface conditions have been made by the District, and that
information is indicated on Drawings or is available in other form; said information, is included
for convenience of bidders, and represents only a statement by the Architect and District as to
character of material which has been encountered by their investigation.
C. Subsurface investigations are made for purpose of design, and the District assumes no
responsibility whatsoever in respect to Contractor's interpretation thereof. There is no guarantee
or warranty, either expressed or implied, that conditions indicated are representative of those
existing throughout the Work, or any part of it, or that unexpected developments may not occur.
Following request to, and approval of the District, the Bidder may at Bidder's own expense,
make soil borings or other tests.
D. The following constitute the only exceptions to Contractor's responsibility as stated above:
(1) Contractor shall promptly notify the Architect if foundations, utility installations, or other
man-made obstacles are encountered which are not indicated on Drawings or in
Specifications, or which are found in a location substantially different from that indicated
or specified, and such obstacles were not reasonably apparent from a personal on-site
examination. Additional work that may be required because of such obstacles shall be
handled by a change order.
(2) If the Contract Documents require excavation or other work to a stated elevation, and the
Architect orders a change of depth or dimension of such subsurface work, then an
adjustment in Contract Price for such change will be made in accordance with Paragraphs
relating to changes in Work.
9. EXECUTION OF CONTRACT:
A. Contractor, within five days of notification to execute the Contract Documents, shall sign
Drawings and Specifications, Contract and Bonds, have the Bonds executed by a bonding
company satisfactory to the District and return documents to the Contract Section, Business
Division of the District. Contract Bonds include a Material and Labor Bond and a Faithful
Performance Bond in amounts indicated in the Contract Documents.
B. In addition, Contractor shall finish the District's Contract Section evidence of insurance
coverage in conformity with Contract Terms and Conditions. Work shall not be started until
Contract Documents have been fully executed and proper insurance omtificates filed with the
District
C. Contractor shall, on execution of the Contract, submit to the Design and Inspection Branch for
approval, a "Segregation of Contract Costs" (on form supplied by the District).
10. COMPLIANCE WITH THE CALIFORNIA BUILDING CODE:
A. Intent of Drawings and Specifications is to construct building(s) in accordance with California
Building Code; Parts 1 and 2, Title 24, and Title 19, Public Safety, Subchapter 1 of Chapter 1
applicable edition; a copy of each shall be on site and available at all times. Should any
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
00700-10 Project No. 99-5278
conditions develop that are not covered by the Contract Documents wherein finished work would
not comply with the code, a Change Order, detailing and specifying required work, shall be
issued and approved by the DSA before proceeding with work.
11. REGULATIONS AND CODES:
A. The Uniform Building Code, 1994 Edition combined with the 1995 California Building Code;
Title 24 or laws of the political subdivision having jurisdiction, shall govern work of Contractor
as well as other applicable laws.
12. NOTICE AND SERVICE THEREOF:
A. Any notice from one party to another under Contract shall be in writing and shall be dated and
signed by party giving such notice or by a duly authorized representative of such party. Any such
notice shall not be effective for any purpose whatsoever unless served in following manner:
(1) Notice is given the District, by depositing same in United States mails, enclosed in a
sealed envelope addressed to the District's Director of Design and Inspection Branch,
postage ]repaid.
(2) Notice is given to Contractor by depositing same in United States mail, enclosed in a
sealed envelope addressed to such Contractor at Contractor's official address according to
Tl the District records, page prepaid.
(3) Notice is given to surety or other person by depositing same in United States mail,
enclosed in a sealed envelope, addressed to such surety or person at address of such surety
or person last communicated by him to party giving notice, postage prepaid
Note: Solution of personal delivery shall satisfy the requirement with a signed receipt
13. PROTECTION OF WORK AND PROPERTY:
A. Contactor shall be responsible for existing structures and improvements within the Work area,
and shall provide adequate protection, either by covering or by temporary removal. Existing
structures and improvements damaged during construction shall be repaired or replaced, at no
cost to the District, with materials, fixtures, or equipment of the same kind, quality, and size.
Materials or equipment temporarily removed for protection and not damaged, shall be re-
installed.
o-installed.
B. Contractor shall be liable for damage to property of the District and loss thereof by theft, and
shall replace or repair, as the case may require, at Contractor's own cost, at no cost to the
District.
C. Contractor shall protect and preserve the Work, including any adjoining property of the District
or others, fiom all damage or accident, by providing temporary roofs, walls, window and door
coverings, boxings, shoring or other protection devices as required.
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
00700-11 Project No. 99-5278
14. DUTIES OF CONTRACTOR
A. Responsibilities: it is the duty of Contractor to complete Work covered by the Contract, in
accordance with approved Drawings and Specifications. Contractor is in no way relieved of this
responsibility by activities of the District in the performance of its duties.
B. Performance of Work: Contractor shall earefidly study approved Drawings and Specifications
and shall plan and schedule operations well ahead of time. If at any time it is discovered that
Work is being done, or has been done, which is not in accordance with approved Drawings and
Specifications, Contractor shall correct the Work immediately.
C. Duties of Contractor shall be in conformance with Part 1, Title 24, CCR
15. EASEMENTS:
A. Easements for permanent structures or permanent changes in existing facilities will be secured
and paid for by the District, unless otherwise specified.
16. ARCHITECTS STATUS:
A. The Architect shall observe progress and quality of work on behalf of the District The Archited
shall have authority to ad on behalf of the District only to extent expressly provided in the
Contract Documents. The Architect shall have the right to accept or reject materials or
workmanship in accordance with the Contract Documents and determine when Contractor has
complied with conditions of the Contract
B. The Architect shall have authority to stop work whenever provisions of the Contract Documents
are not being complied with and Contractor and Contractor's employees shall be instructed
accordingly. The Architect shall, within a reasonable time, make decisions on claims of
Contractor and on other matters relating to execution and progress of the Work.
C. Duties of the Architect shall be in conformance with, Part 1, Title 24, CCR
17. DISTRICTS INSPECTOR:
A. A Construction Inspector employed by the District and approved by the DSA, duties as defined
in Part 1, Title 24, CCR, will be assigned to the Work and provide continuous inspection of the
Work. The Districts inspector shall represent the Architect and the Administrator, Facilities
Services Division, on the Work. The Work shall be with knowledge of the Construction
Inspector.
B. The Construction Inspector shall have free access to all parts of the Work at any time. Contractor
shall famish the Inspector reasonable facilities for obtaining such information as may be
necessary to keep the Inspector fully informed regarding progress and manner of work and
character of materials. Inspection of work shall not relieve Contractor from any obligation to
complete the Contract according to terms and conditions. The Inspector shall have authority to
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
00700-12 Project No. 99-5278
stop work whenever provisions of the Contract Documents are not being complied with,
Contractor's employees shall be instructed accordingly.
C. Work completed, or Work covered up in absence of specified or prescribed inspection, may be
required to be removed and replaced under proper inspection. Conttador shall bear entire cost of
performing the work and furnishing materials necessary for removal and subsequent replacement,
whether uncovered work is found to be defective or not.
111111R,31111 -
OW a aT RViQ
A. Following reference documents, when indicated or specified on Drawings or Specifications, shall
be of latest issue and revision.
(1) ASTM Standards, tentative specifications, and test methods of the American Society for
Testing and Materials.
(2) Voluntary product standards, commercial standards, and simplified practice
recommendations, of the United States Department of Commerce designated standards
and recommendations.
(3) Federal Specifications (FS), are the United States Government designated specifications.
" (4) Underwriters' Laboratories (UI.), standards, labels or inspections are those of the
Underwriters' Laboratories, Inc., sponsored by the National Board of Fire Underwriters.
(5) ANSI denotes designated standards of the American National Standards Institute.
19. CALIFORNIA - MADE SUPPLIES:
A. It is Board policy that preference be given to supplies manufactured or produced in the State of
California in compliance with California Government Code. Therefore, in the performance of
the Contract, Contractor shall give preference to supplies manufactured or produced within the
State of California
20. MATERIALS:
A. Contractor shall furnish and use only new material, articles, and equipment of quality required by
the Contract Documents, unless otherwise specified
21. SUBSTITUTIONS:
A. Proposal of bidder shall be in strict conformity with Drawings and Specifications and based upon
items indicated or specified Any material, apparatus, equipment or process, indicated or
specified by patent or proprietary names, or by name of manufacturer, shall be deemed and
construed to be followed by the words "or approved equal".
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B. Within 35 calendar days after Award of Contract by the District, Contractor may offer to the
Architect and the District, for their approval or rejection, a substitution for any material,
apparatus, equipment or process indicated or specified by patent or proprietary name(s), or by
names of manufacturer, which Contractor considers equal in every respect to those indicated or
specified Such offer shall be made in writing, and include proof of the Division of the State
Architect, Office of Regulation Services, Fire, Life Safety Section's approval, if required, all
necessary information, specifications and data No further offer or resubmittal shall be
considered after the 35 day period except as determined by the District, where the best interests of
the District are required.
(1) Contractor shall submit a statement explaining the benefit(s) to the District for the
substitution, change in construction time and cost savings to the District
C. If requested by the Architect or the District, Contractor, at Contractofs expense, shall have
proposed substitute material, apparatus, equipment or process, tested under direction of the
Architect, or the Structural Engineer: Quality and strength, physical, chemical or other
characteristics, durability, finish, or efficiency shall be tested by a testing laboratory selected by
the District. It shall be the responsibility of Contractor to provide necessary evidence to the
Architect and the District to evaluate a proposed substitution
D. If the Architect and the District accept proposed substitution(s), and it is approved by the DSA,
Contractor agrees to pay for engineering and design services, if required, and to make changes
and adjustments in materials or work of all trades directly or indirectly affected by substituted
item(s), at no cost to the District
E. If substitution offered is not deemed by the Architect and the District to be equal to that indicated
or specified, then Contractor shall furnish, erect, or install material, apparatus, equipment or
process indicated or specified
22. DELIVERY OF MATERIALS AND EQUIPMENT:
A. When delivered, materials and equipment shall be completely identified with manufacturer's
name, model number, type and other required data stamped thereon or on a tag or label attached
thereto; or materials or equipment shall be delivered in manufacturer's original containers bearing
such identification and other pertinent data as required for complete identification If materials or
equipment are not so identified, an invoice or certificate providing complete identification shall,
at time of delivery, be furnished to the District inspector.
B. Materials shall be delivered as scheduled so as to ensure completion of the Work on schedule.
23. STORAGE OF MATERIALS:
A. Contractor shall confine storage of materials and equipment within areas and limits of public
property prescribed by codes, laws, rules, regulations, orders or permits given by legally
constituted public authorities having jurisdiction, and within Work area and limits of the site, in
building(s), and in a manner approved by the Architect, Structural Engineer, or District's
Construction Inspector.
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24. OVERLOADING:
A. If Contractor shall cause, permit, or allow any part of building(s) to be overloaded by storing,
piling, or setting thereon any material or equipment, or by performing thereon of Contractor's
Work, Contractor shall do so at Contractor's own risk and shall be solely responsible for loss,
damage relocation, and injury arising or resulting therefrom.
B. Any load on any area in excess of that fixed by the Architect or Structural Engineer as a safe
load, within limits allowed by applicable building code or law, or any load placed or distributed
so as to exceed such safe load, shall be deemed to be and to cause overloading, and area on
which such load was placed, shall be deemed to be overloaded The Architect or Structural
Engineer may require load tests to be made on any part of building(s) that has been overloaded
Said portion of work shall support a test load of two times design load without excessive
deflection. These tests shall be made by a testing laboratory selected by the District, and cost of
such tests shall be home by Contractor.
25. NOTICE TO CHANGE STORAGE:
A. Should the Architect or the Structural Engineer consider that place, manner or form of storage by
Contractor of any materials, or placing or storage by Contractor of any equipment, temporary
structures, or other facilities on public property, on site, or within building(s) is obstructing
t progress of work, or is liable to cause delay in completion of any work, or is causing
overloading on any portion of building(s) then the Architect or the Structural Engineer shall
notify Contractor, in writing, to change such place, manner, or form of delivery, or storage of
materials, or placing or storage of equipment, temporary structures, or other facilities, and shall
state time in such notice within which such changes shall be made. Upon receipt of such notice,
at Contractor's expense, shall proceed forthwith to make changes required in said notice and
within the time fixed therein.
26. TESTS AND INSPECTIONS:
A. If provisions of the Contract or written instructions from the District, require that any work, or
material, whether complete or incomplete, be tested or inspected, then the District shall have
said tests or inspections made by a testing laboratory selected by the District and will pay all
laboratory testing costs in connection therewith, except as herein specified
B. The District will pay costs for all tests and inspections and shall be reimbursed by the Contractor
for such costs under the following conditions:
(1) When such costs are stipulated in provisions of the Contract Documents to be borne by
Contractor.
(2) When a material is tested or inspected and fails to meet requirements of the Specifications
and Drawings.
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(3) When the source of material is changed after original test or inspection has been made and
approved-
C.
pprovedC. If in opinion of the Architect or Stmctucal Engines, subsequent delivery of a tested material
seems inferior to, or differs fiom, original, said material shall be re -tested upon written order from
either the Architect or Structural Engineer, and should material fail to meet requirements of
Specifications and Drawings, the District shall pay all costs of such tests and backcharge
Contractor, but where material does pass requirements, the District will pay costs.
D. Tests and inspections specified for each material shall be made in accordance with detailed
specifications for tests or inspections of material as specified
27. CERTIFICATION:
A. If a material is not required to be tested, the Architect or the Structural Engineer may require
Contractor to furnish a certificate bearing the authorized signature of supplier, or supplier's
representative, with each delivery of such material, stating that material complies with
Specifications.
28. TESTING LABORATORY AND TEST REPORTS:
A. Where tests or inspections are specified or required to be made by a besting laboratory, the
District, with advice of the Architect or Structural Engineer, will select and employ a testing
laboratory approved by the Structural Safety Section of the DSA.
B. Testing laboratory shall report results of all tests in writing, and shall furnish the reasonable
number of copies ordered. Reports shall state that tests were made under responsible charge of a
testing engineer, holding a license to practice Civil Engineering in the State of California; that
material was tested in accordance with the provisions of Specifications; Parts I and 2, Title 24,
CCR, and the DSA; and that the material tested, passed or failed to pass tests.
C. The District will send one copy of each test report to the DSA at Los Angeles and to Contractor,
and will distribute copies to the Architect, Sbuctu ral Engineer and others as required
D. ' At completion of the work, testing laboratory shall submit a laboratory verified report to the
DSA as required by Part 1, Title 24, CCR
29. ACCESS TO WORK AND MATERIALS:
A. Contractor shall provide access at any time to the Work and materials wherever same are stored,
being fabricated, erected or installed, when requested to do so by a representative of the District,
the Architect, the Structural Engineer, the testing laboratory and their representatives, the duly
authorized engineers or inspectors of the State of California, or other political subdivisions
having jurisdiction
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B. Contractor shall provide sufficient, safe, and proper facilities and labor necessary to move, take
and prepare samples for testing of materials, and shall move same for purposes of inspection
when ordered to do so by any of above-named persons.
30. TESTING AND INSPECTING EXECUTED WORK:
A. If any work or material requiring tests or inspections is executed, enclosed or covered before tests
or inspections are made, then Contractor shall uncover such part of Work or material and keep it
uncovered until tests or inspections have been made. If material or work so tested or inspected
shall be found to conform with provisions of the Contract then Contractor, at his expense, shall
replace the material or work removed and repair work disturbed thereby, but if such work or
material is found not to conform with said provisions, then it shall be deemed and construed to
be faulty workmanship and defective materials and Contractor and the District shall proceed
with regard thereto, as provided in this Document.
31. STORAGE OF MATERIALS TO BE TESTED:
A. Materials specified to be tested, which are delivered to, and to be sampled at, site, shall be stored
in separate arras or stacks in order to segregate untested material or material undergoing testing
from material that has been tested and approved
32. TESTED MATERIALS ON HAND:
A. Contractor shall have in storage on site, at all times, a sufficient quantity of tested and approved
materials so that progress of Work will not be delayed because of lack thereof
B. x Contractor shall not use any material which is required to be tested, nor any material of which
tests are being made, until test reports have been delivered satisfactorily and said reports show
that material under test conforms to provisions of the Contract and has been approved by the
Architect or Stnrcunal Engineer.
33. FAULTY WORKMANSHIP AND DEFECTIVE MATERIALS:
A. If Contractor shall correct Work with that of any other Contractor, or with any Work in place,
and such connection is not made in a workmanlike manner, or is not otherwise in conformity
with provisions of the Contract, or if Contractor shall perform Work or provide any material
therefore that is not of quality required by provisions of the Contract, or that does not otherwise
conform to said provisions, then such connection or Work shall be deemed and construed to be
faulty workmanship and such materials shall be deemed and construed to be defective materials.
34. REMOVAL OF FAULTY WORKMANSHIP AND DEFECTIVE MATERIALS:
A. In the event that workmanship performed by Contractor is faulty, or defective materials have
been provided, erected, or installed and the District notifies Contractor to that effect and in such
notice orders Contractor to remove faulty workmanship or defective materials, and to replace
same with work or material that conforms to requirements of the Contras, and states in said
notice the time within which Contractor must begin said removal and replacement and must
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complete same, them, upon receipt of such notice, Contractor, at Contractors own cost, shall
promptly proceed to remove said faulty workmanship or defective material from the site.
B. Contractor shall, at Contractors expense, replace same with new Work and materials that
conform to provisions of the Contract, using methods and materials approved by the Architect
and Structural Engineer and, at Contractors own cost, shall repair or replace, in a manner and to
extent the Architect and Structural Engineer shall direct, Work or materials that are damaged, or
destroyed by removal of said faulty workmanship or defective material, or by replacement of
same with acceptable Work and material.
35. COMMENCEMENT OF WORK:
A. Contractor shall immediately begin Work m starting date designated by the District. Time is of
the essence in the performance of the Contra.
36. SURVEY OF EXISTING CONDITIONS:
A. Before work is begun, Contractor and the District's Construction Inspector shall make a thorough
survey of the Work area and approaches thereto, listing existing defects. This survey shall be
approved and signed by Contractor, the Districfs Construction Inspector, and shall be filed with
the District's Design and Inspection Branch.
37. PROGRESS SCHEDULE:
A. Within 10 days after Contractor has been notified to start Work, Contractor shall submit to the
District's Construction Inspector a practicable schedule of operations on a chart form acceptable
to the District. The schedule of operations shall show the order in which Contractor proposes to
carry out the Work, dates on which each major subdivision of the Work will be started, and
anticipated dates of completion of each subdivision.
B. If required by the District, Contractor shall submit supplementary progress schedules in chart
form, to indicate approximate percentage of Work scheduled for completion at any time.
C. Progress schedule and supplementary progress schedule shall be consistent in all respects with
time requirements of the Contract, and shall be subject to review and modification by the
District
D. Contractor shall provide at all times, sufficient competent labor, materials, and equipment to
properly carry out Work, and to insure completion of each part in accordance with progress
schedule and within time agreed upon.
38. WORK AREA AND PROJECT LIMITS:
A. Work area is that portion of the site, within confines of barricades, which Contractor will be
permitted to use during prosecution of the work. Exact location of barricades is subject to
change as determined by the District.
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39. MAINTAINING EXISTING SERVICES IN OPERATION:
A. Contractor shall carefiilly investigate all conditions within project limits pertaining to drainage
Imes, storm drains, sewer lines, water, and other utility service piping in use or forming
continuations of systems required for other buildings and the new buildings and improvements
on site. If such lines interfere with the Work and are not indicated to be rerouted, Contractor
shall, before proceeding with the Work, notify the Districts Construction Inspector who will
issue instructions. Contractor shall be responsible for any damage to such lines and services and
shall maintain such services in proper operation until completion of Work.
40. PUBLIC UTILITIES:
A. Contractor shall send all proper notices, make all necessary arrangements and perform all other
services required in the care and maintenance of all public utilities. Contractor shall assume all
responsibility concerning the utilities, thus assuring the District continued appropriate service.
B. Contractor shall protect public utilities equipment by enclosing or boxing -in and, upon the
completion of Work, remove all enclosures or protective coverings and leave Work area in a
finished condition.
41. PROTECTION OF TREES, PLANTING, LAWNS AND SPRINKLERS:
A. Trees within the project limits, unless indicated on Drawings or specified to be removed, shall be
protected from damage by and at Contractor's expense. Trees which are to remain, if damaged
or mistakenly removed, shall be replaced with trees of same species and trunk diameter.
LL` B. Shrubs and ground cover planting will be protected within work area by Contractor. Damaged
plants shall be replaced with plantings of like size and species by Contractor.
C. Contractor shall be responsible for the safe maintenance of lawns and sprinkler systems which
occur within project limits.
42. SPRINKLING:
A. Contractor shall, within project limits, do all necessary watering and sprinkling of ground
surfaces to allay, at all times, dust resulting from trucking, grading, trenching or other Work.
43. ACCESS TO BUILDINGS AND GROUNDS:
A. Where Work of Contractor requires access to site during weekends, holidays or outside of school
hours, Contractor shall provide a double chain and a strong padlock to secure the chain link
fence gates. Chain shall be of sufficient length to encircle the gate post and frame, and shall be
secured with Contractor's and the District's padlock so that either padlock will unfasten chain.
B. Where Work of Contractor requires access to buildings during weekends, holidays or outside of
school hours, Contractor shall notify the District's Design and Inspection Branch 48 hours in
advance so that the District's Construction InspocW may be present during work.
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C. Site or building masterkeys will not be available to Contractor.
44. CLEANING:
A. Contractor, will keep building(s), Work area, and area within project limits free of dirt, debris,
waste, rubbish, and implements of service. Debris, waste, or unused construction tion materials shall
not be left to accumulate under, in or about building(s).
45. FINAL CLEANING:
A. At completion of work, interior and exterior of the building(s), including fixtures, equipment,
floors and hardware shall be thoroughly cleaned, with plaster spots, stains, paint spots,
accumulated dust and dirt removed Cleaning of exterior shall include roofs, window sills,
ledges, horizontal projections, steps, rails, sidewalks and other surfaces.
46. LAYING OUT WORK:'
A. Contractor shall notify the District's Construction Inspector who will request stakes 48 hours
before they are required for layout of the building(s). Surveyor for the District will lay out and
establish principal building lines and axes based on first or ground floor dimensions of building,
and will establish bench marks at floor elevations, indicated on Drawings. All monuments
established by the Surveyor shall be protected and maintained in place by Contractor for
duration of the Contract, or until such time as their removal is authorized by the District's
Construction hispector.
B. Contractor shall accurately check all lines, axes, and bench marks, before the surveyor leaves the
site, and upon completion of said checks, shall sign a certificate submitted by the Surveyor,
stating that Imes, axes, and bench marks are correct and in accordance with Drawings.
C. After approval of said lines, axes, and bench marks, Contractor shall be responsible for layout of
wok. Monuments established by the Surveyor, that are lost or disturbed, shall be reset by the
Surveyor at Contractor's expense.
47. TRENCHING:
A. Before excavating any trench 5'-0" or more in depth, Contractor shall be responsible for design of
shoring, bracing, sloping, or other provisions to be made for protection of workmen from hazard
of a cave-in. If such design varies from standards established by the Construction Safety Orders
of the California Division of Industrial Safety, Drawings shall be prepared by a registered Civil
Engineer. All work shall be reviewed by a representative of the Soils Engineer.
48. SCAFFOLDING, LADDERS:
A.' All temporary construction, scaffolding, ladders, nrrnways, shall be furnished and installed as
required and' shall comply with all laws, ordinances, Hiles and regulations governing
construction safety and use of same.
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49. CONDUCT OF THE WORK.
A. Where Work of one trade joins, or is placed on, other Work, there shall be no discrepancy when
same is completed In engaging one kind of work with another, marring or damaging same will
not be permitted Should improper work of any trade be covered by another which results in
damage or defects, the whole Work affected shall be corrected by Contractor without expense to
the District
B. Before staling various phases of Work, Contractor shall consult with other Contractors on site, if
any, and with the District Construction inspector, regarding installation of such other
Contractor's work, in order to avoid possibility of conflict in installing Work, and maintenance
of Work progression according to schedule.
C. Should Contractor cause damage to Work of any other Contractor on site, Contractor agrees,
upon due notice, to settle with such Contractor by agreement or binding abitrabon, without cost
to the District.
D. Assistance required by the Architect in obtaining measurements or information on Work shall be
famished firlly and efficiently by Contractor.
E. Whenever Contractor arranges, with the District Design and Inspection Branch, to wait at night
or at any time when work is not usually in progress, such wait shall be accomplished without
extra cost to the District
50. COOPERATION:
A. " Contractor shall require cooperation of various trades necessary to complete each part of the
Work.
51. CUTTING AND REPAIRING:
A. Contractor shall do no cutting or repairing of structural members unless indicated on Contract
Drawings. Cutting and repairing of structural members not indicated, require written approval
by the Structural Engineer and the DSA prior to construction.
52. WORKMANSHIP AND LABOR:
A. Ca rtractor shall fabricate work, fit and finish materials, articles and equipment and shall erect or
install them in the building(s) and the work, and fit them to other work as may be required in
accordance with accepted trade practices.
B. Employees shall be skilled in work for which they are employed, and shall work under direction
of a competent foreman.
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C. Should the District deem anyone employed on the Work not qualified or unfit for their dudes,
Contractor shall dismiss them, and they shall not again, without permission of the District be
employed on the Work.
D. Contractor, Contracts employees, subcontractors, or other representatives, are admitted to the
site only for execution of the Work.
53. SHOP DRAWINGS AND DIAGRAMS:
A. At beginning of a project' Contractor receives Documentation Checklist for Project Completion
forms from the District. Forms will list the documents requested of the Contractor. Shop
drawings, manufacturers catalogs, samples, cola drips, operating and instruction manuals, etc.
B. Contractor will be under time constraints to prepare documents for submittal to the Architect for
review. Transfer of documentation shall be documented with letters of transmittal.
(1) Delays created by late or no submittals shall be Contractor's responsibility without extra
time or payment allowed
(2) Drawings shall be submitted with a letter of transmittal addressed to the Architect and
listing numbers of the Drawings submitted. Drawings must identify project, Contractor
and be complete in every respect. If Drawings have variations from the Contract
Requirements, Contractor shall make specific mention and request approval for such
variations in Contractor's letter of transmittal. Otherwise, Contractor will not be relieved
of responsibility for executing Wok in accordance with the Contract, even though
Drawings have been approved
C. The Architect shall check Drawings, indicate corrections to be made, if any, and return them to
Contractor. If Drawings have not been given final approval, Contractor shall make such
corrections as required by the Architect, resubmit Drawings as herein before specified and obtain
final approval before beginning Wok indicated. Approval of Drawings will be general and shall
not relieve Contractor from responsibility for proper fitting and construction of Work, no from
famishing materials and Work required by the Contract which may not be indicated on approved
Drawings.
54. ADDENDA AND CHANGE ORDERS:
A. Changes to the approved Drawings and Specifications shall be made by an addenda or a change
order approved by the DSA, as required by Part 1, Title 24, CCR, prior to start of construction.
B. Addenda and Change Orders shall be reviewed, approved and signed by the Architect and
Engineers of record and submitted to the DSA for approval prior to commencing Work pertinent
to said Addenda and preliminary approval of Change Orders.
END OF SECTION
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00700-22 Project No. 99-5278
SUPPLEMENTARY CONDITIONS
AUTHORITY OF DIVISION 1 - GENERAL REQUIREMENTS
A. Sections of Division I - General Requirements, govern the execution of the
Work of all Sections of the Specifications.
B. This document modifies and expands provisions of Document 00700 - General
Conditions as follows:
2. SUBSTITUTIONS
A. After the tabulation of the bids and prior to the award of the contract, bidders may offer
to the Architect of record and the District, for their approval or rejection, a substitution of
any material, apparatus, equipment or process indicated or specified by patent or
proprietary name(s), or by names of manufacturer, which the bidder considers equal in
every respect to those indicated or specified.
B. Such offer shall be made in writing, and include proof of the Division of the State
Architect, Office of Regulation Services, Fire, Life Safety Section's approval, if
required, all necessary information, specifications and data.
C. The approval or rejection of substitution made during this period will not be a basis of
altering any bidder's original bid.
K DN
A. Site Investigation: Investigate job site to ascertain conditions affecting necessary
procedure and sequence of work operations for execution of the Contract.
B. Work Determination: Contractor shall be satisfied with nature and types of work
to be performed and be responsible for determination of all classes of work to be
accomplished
C. Access to Job Site: Contractor's employees shall be restricted to immediate work
areas on job site, and shall not go beyond work limits noted on Drawings, except as
otherwise directed by the District Inspector.
D. Job Bulletin Board: Provide and mount in Contractor's field office at job site,
where it can be readily seen by Contractoes employees.
E. Protection:
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(1) Where necessary for safety of the public and protection of
adjacent street improvements and properties, provide and maintain adequate
protection, chain link fences, gates and barricades to separate work areas from
areas outside job site limits, as directed by the District Inspector. Such
protection shall remain in place during extent of this Contract, or as otherwise
directed by the District Inspector.
(2) Information not indicated on Drawings shall not relieve
Contractor of responsibility to ascertain existence of any structure on, or above
grade, that may be subject to damage by Contractor's operations. Contractor
shall pay for, and satisfactorily repair, damage, as a result of operations or
negligence. If it becomes necessary for the District to repair such damage,
Contractor shall pay actual cost to the District.
(3) Provide fire protection in accordance with California Building
Code, Title 24, Part 9, and Article 87, California Fire Code.
(4) Covering and Cleaning: Cover and protect the District's
property remaining therein, including but not limited to furniture, boxes, books,
carpeting, desks, and equipment, as required to prevent soiling or damage by
dust, dirt, water, fumes, or otherwise as deemed adequate by the District. Prior
to District's re -occupancy of any such room or space, clean all surfaces including
District's property in accordance with Document 00700: General Conditions and
other cleaning instructions as may be specified in other Sections.
F. Damage Repairs:
(1) Repair or replace any damage to existing structures,
improvements and equipment caused by Contractor's operations, at Contractor's
expense.
(2) Repair or replace damaged work with new materials, to restore
the damaged areas and surfaces equal to, and matching, the conditions which
existed prior to damage, or at start of the work of this Contract, at no cost to the
District.
4. ACCEPTANCE OF SITE INSPECTION
A. Prior to start of work, Contractor and the District Inspector shall conduct an on-
site inspection of existing conditions and report these conditions to the District. Items
not listed at time of inspection will be assumed to be result of Contractor's work, whose
responsibility it will be to repair or replace those items.
5. UNDERGROUND SERVICE ALERT
A. Before commencing any excavation, Contractor shall obtain an underground
service alert inquiry identification number by calling 1-800-422-4133. Two working
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6.
7
8.
days shall be allowed after identification number is obtained, and before excavation work
is started, so that utility owners can be notified. The identification number must be
reported to the Bureau of Contract Administration when calling for inspection: Metro,
(213)485-3002; Valley, (818) 989-8335.
REQUESTS FOR SURVEY CREWS
A. All requests for survey party services shall be routed through the District
Inspector. Particular area to be staked shall be specified in request.
CORRESPONDENCE
A. Copies of correspondence between parties concerned with project shall be sent to
all persons involved, for example; Contractor, Architect, Supervising Construction
Inspector and District Inspector.
PERMITS AND FEES
A. The District will obtain and pay for the following:
(1) DSA Application and Plan Check.
(2) Sewer Facilities Clearances.
(3) Fire Department Permit for gasoline, diesel fuel, waste oil
storage and dispensing facilities as required by State Fire Marshal.
(4) Grading Permit, if applicable.
(5) Industrial Waste Permit.
(6) South Coast AQMD Permit for gasoline and diesel storage
tanks.
(7) Health Department Application and Plan Check.
(8) Water Meter and Street Connection Fee - Permanent Hook -Up.
(9) Gas Meter and Street Connection Fee - Permanent Hook -Up.
(10) Fire Sprinkler Detector Check Valve Assembly and Street
Connection Fee.
B. Contractor shall obtain and pay for following:
(1)
Sewer Connection Permit.
(2)
Electrical Work Permit.
(3) Fire Protection
Detection System.
(4)
Storm Drain Connection Permit.
(5)
Sign Permit.
(6)
Street Work Permit.
(7)
Other Permits as required
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00800-25 Project No. 99-5278
9. STATE ENERGY COMPLIANCE
A. Proprietary name or model of any equipment, fixture or appliance noted on
Drawings, or first listed for any category in the Specifications, its make and model used
in design.
B. Any item name and model submitted, other than those used in design, requiring
state energy compliance certification, or which may affect energy compliance clearance,
shall be as energy efficient as item used in design.
C. Submittal shall contain a copy of energy compliance certificate, or
manufacturer's published data, clearly showing submitted item is as energy efficient as
that used in design.
D. Contractor shall be liable for any delays, and shall pay all costs of processing
and rechecking of any equipment, other than described in Paragraph A, above, for energy
compliance clearance, as may be required by the State.
10 ASBESTOS ABATEMENT
A. The District will be responsible for testing of asbestos -containing materials.
B. When suspected asbestos is encountered during construction, in areas where
Contractor is required to work, Contractor shall stop work in such areas and
notify the District Construction Inspector. The material will be inspected and
tested, if necessary, by the District's Asbestos Technical Unit or by District's
assigned consultant. If material is found to be friable asbestos, the Contractor
shall provide for its removal or abatement without unreasonable delay, at
District's negotiated expense. After treatment, the District or its assigned
consultant will test and certify that asbestos contamination has been removed or
controlled to within legal requirements will notify Contractor in writing to
proceed with construction.
C. Where connections must be made to existing water piping, the following
procedures shall be followed:
1. Immediately arrange with the District's Asbestos Technical Unit (ATU)
for preliminary inspection of such locations to verify presence of
asbestos. Samples will be taken by ATU for laboratory tests if
necessary.
2. If the pipe is found to contain asbestos, remove pipe to the nearest joint
and make connections using appropriate adapters. Clearly mark specific
areas where insulation is to be removed for piping connections.
3. Use District approved Abatement subcontractor for removal and disposal
of asbestos containing material and encapsulation of remaining exposed
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ends, if necessary. Notify the District in writing upon completion of
asbestos abatement.
D. The District will give reasonable time extension per provisions in District form
82.39, to the contractor for asbestos removal or abatement work after receiving written
notice. List of District approved Asbestos Abatement Contractors is available at the
ATU located at 1240 South Naomi Avenue, Los Angeles 90021. Phone (213)-763-1450,
Fax No. (213)-746-9324.
11. PCB's (Poly Chlorinated Biphenyle) and MERCURY WASTE (Fluorescent lamps)
A. Before disposing of old fluorescent fixtures, contractor shall remove ballasts that
are not labeled "NO PCS's." Any ballasts that are labeled "NO PCS's" may be left in
the fixtures and disposed of along with the fixtures. All other ballasts shall be disposed
of as regulated Any leaking ballasts discovered during the work are to be wrapped in
several layers of newspaper and no less than two layers of polypropylene sheeting
securely bound with plastic tape. Contractor shall exercise care to prevent contamination
of the work area with contents of leaking ballasts.
B. Contractor shall remove fluorescent lamps from existing fixtures prior to
disposal of fixtures. Exercise extreme care in handling and storing fluorescent lamps to
prevent breakage and contamination of work site.
C. Disposal:
1. Contractor shall store PCB ballasts and mercury lamps in
suitable containers provided by contractor in a location designated by the District
Inspector at the site for the purpose until collected by the Contractor's hazardous
waste transporter.
2. Contractor shall Immediately contact the District's
Environmental Health and Safety Branch in the event of any accidental
contamination of the site.
3. Contractor shall Remove hazardous substance debris and wastes
produced by the project from the site and dispose of all material in accordance
with all applicable laws and regulations and as specified herein. Use of District
waste disposal facilities shall not be pemvtted.
4. Contractor shall Submit to the District copies of manifests,
destruction certifications, landfill certificate, recycling certificates or any other
information that the District requires to insure proper handling of hazardous
waste.
12. LEAD-BASED PAINT (LBP) HAZARD MANAGEMENT
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
00800-27 Project No. 99-5278
A. The Contractor shall receive a Lead Paint Inspection Report generated by the
District or its designee. The Contractor shall obtain from the District any historical or
renovation information about painted surfaces and any documentation of situations
contributing to lead poisoning. If a lead inspection report is not available, the contractor
shall obtain a third party lead inspection, identifying any LBP within the proposed scope
of work, with the District's approval and at the District's expense. The inspector shall be
interim -certified by the California Department of Health Services (DHS) as a lead
inspector/assessor.
B. Submit the abatement method(s) of lead -containing materials required for proper
completion of the project. The method(s) employed must comply with all applicable
federal, state and local regulations and be in accordance with the District's Lead
Compliance Program (LCP). The submittal shall be provided with the bid package. No
lead abatement work shall proceed until the District's Environmental Health and Safety
Branch (EHSB) has given written approval of the submitted abatement method(s).
Contractor shall adhere to the submitted and approved abatement methods.
C. If the proposed work areas are found to have existing lead -containing debris on
adjacent exterior and interior surfaces, the Contractor shall include a pre -cleaning phase
in the scope of work. Note that the District's clearance requirements provided in
Appendix "A" shall be met for all lead abatement work.
D. Comply with the provisions of Title 8 of the California Code of Regulations,
Phasing Requirement of Work and Appendix "A" of this contract.
E. When lead -containing materials are abated, the Contractor shall arrange for the
proper disposal of the hazardous waste stream(s), e.g., paint chips, wastewater, cleaning
rags/mops, etc., through a District approved waste disposal facility and obtain the EPA
Hazardous Waste Generator Identification number from the District.
13. DEODORIZING
A. On fire damage projects, areas that have been exposed to fire and smoke shall be
treated with a fogging application of "Chemene•X", as manufactured by National Chem -
Search Corp., Los Angeles. Charred materials that are to remain shall be scraped to
remove charring and then fog -sprayed with "Kills", as manufactured by Zenzer, using a
sprayer recommended by manufacturer and sprayed in quantity in accordance with
manufacturer's recommendation.
14. CONTAMINATED SOILS ABATEMENT
A. When suspected contaminated soil is encountered during demolition and
excavation, Contractor shall stop work and notify the District Construction Inspector.
The material will be inspected and tested, if necessary, by the District's Safety Section.
B. If the soil is contaminated, the District will provide for its removal at District
expense, and disposal of the material.
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Bid Documents Canyon High School Tennis Courts Project
00800-28 Project No. 99-5278
C. Contractor will be given a reasonable time extension, upon written request, for
delay in completion of contract due to contaminated soils abatement removal.
15. INSPECTION SERVICES
A. Manufactured Structural Components Which Require Inspection: The cost of
testing or inspection for structural products that are manufactured outside a 60 mile
radius of the construction site will be back -charged to the Contractor.
16. SUPERVISION OF THE WORK
A. Comply with article 10c of District's Document 00500 (The Agreement Form) or Form
82.39.
B. Contractor shall have a supervisor on the site that communicates and understands
English.
17. NOISE CONTROL
A. Contractor shall be responsible for installation of noise -reducing devices on
construction equipment and shall limit construction activities to daytime hours.
B. Contractor shall comply with requirements of City or County having jurisdiction
with regard to noise ordinances governing construction sites and activities.
C. Construction equipment noise is subject to control of the Environmental
Protection Agency's Noise Control Program. These controls shall be implemented
during site preparation and construction.
D. Contractor shall respect days devoted to SAT testing as well as other critical
testing of the students by not producing noisy functions or activities within the classroom
or adjacent areas.
18. UTILITY CONNECTIONS
n/a
19. CLEANING AND RUBBISH REMOVAL
A. Remove rubbish and debris resulting from work on a continuing basis, as
directed by the District Inspector. Maintain structures and site in a clean and orderly
condition at all times until acceptance of project by the District.
B. All debris, waste and unused construction materials shall be disposed of off-site.
2/17/00 City of Santa Clarity
Bid Documents Canyon High School Tennis Courts Project
00800-29 Project No. 99-5278
C. Use of school dumpsters and other rubbish removal facilities is prohibited
D. In addition to general cleaning, following special cleaning shall be done at completion of
work:
(1) Remove putty stains from glazing, then wash and polish glazing.
(2) Remove marks, stains, fingerprints and other soil or dirt from
painted, stained or decorated work.
(3) Remove temporary protection and clean and polish floors and
waxed surfaces.
(4) Clean and polish hardware and plumbing trim; remove stains,
dust, dirt, plaster and paint.
(5) Remove spots, soil, plaster and paint from file work, and wash
tile.
(6) Clean all fixtures and equipment, remove excess lubrication,
clean light fixtures and lamps, polish metal surfaces.
(7) Vacuum -clean carpeted surfaces.
(8) Remove debris from roofs, gutters, downspouts and drainage
system.
C. See other Sections for additional requirements.
D. Street Cleaning: Contractor shall be responsible for removing from the city
streets, excavated materials and debris resulting from his work performed under the
Contract.
E. Dust and Dirt Control: Contain dust and remove it from site at intervals
sufficient to prevent contamination outside work limits. Contractor shall use adequate
watering techniques to alleviate accumulation of construction generated dust.
(1) Contractor shall be responsible for containment of dust emission
from all construction, transport, storage or handling activities, in accordance with
South Coast Air Quality Management District (SCAQMD) Rule 403: Fugitive
Dust.
(2) Contractor shall be responsible for clean-up of all construction
related dirt on approach routes to site.
END OF DOCUMENT
2117/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
00800-30 Project No. 99-5278
SECTION 01010
Iu�u;s • •,
PART I - GENERAL
1.01 SECTION INCLUDES
A. Furnish labor, materials and equipment necessary for construction of Tennis Court
resurfacing Project, at Canyon High School looted at 19300 West Nadal Street, Canyon
Country, California as indicated on Drawings and as specified, including Addenda and
Modifications.
llCY�7�t ;�117117� •i1T
A. Document 00700 - General Conditions.
B. Document 00800 - Supplementary Conditions.
1.03 EQUIPMENT FURNISHED BY THE DISTRICT
A. Certain equipment listed on Drawings will be finished and delivered to the site by
the District.
B. Contractor shall store, uncaate, assemble, install and connect the District furnished
equipment
C. Delivery: Within 30 days after the Contract is awarded, Contractor shall notify the
District, in writing, of date scheduled for installation of equipment Upon delivery to site,
Contractor shall store equipment inside moms or protected spaces. The District Inspector will
sign receipt, or bill of lading, as required
D. Uncrating and Inspection: Within ten days atter delivery, equipment and its
appurtenant parts shall be uncrated in presence of the District Inspector, who will assist
Contractor in inspection of items delivered. A report showing damaged or missing parts shall
be prepared and signed by both One copy will be given to Contractor and the other retained
by the District Inspector. The District will repair damage and provide missing parts listed in
report. After District repairs damage and provides missing parts listed in report, any further
damage shall be repaired and missing parts replaced by Contractor.
E. Connection and Setting Drawings: The District will famish setting and cormection
drawings if required.
1.04 DELIVERY AND STORAGE
A. All materials and products for the project shall be delivered in manufacturer's
original, undamaged, factory sealed containers, with factory applied labels intact and legible.
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Bid Documents Canyon High School Tennis Courts Project
01010-31 Project No. 99-5278
B. The labels shall contain the following information as applicable: Manufacturers
name and address; brand name; product designation; type, class or grade; size or weight; batch
number, testing lab certification and color.
1.05 STANDARD REFERENCES
A. Any material or procedure specified by reference to number, symbol, or title of a
specific standard, such as a commercial standard, a Federal Specification, a trade association
standard, or other similar standard document shall comply with requirements in latest revision
thereof and any amendment or supplement thereto in effect on date of executed Contract,
except as limited to type, class or grade, or modified in such reference.
1.06 EQUIPMENT INSTALLATION
A. Equipment shall be famished and installed in location and orientation indicated on
Drawings. The District inspector will verify permanent exact locations at time Contractor is
ready to set equipment.
B. Equipment shall be properly plumbed and leveled, by means of metal shims or
spacers, in such a manner that with all mounting bolts fully tightened, no distortion nor undue
stresses will be set up within equipment. Contractor shall furnish necessary bolts, washers,
fittings and wood blocking, to properly install equipment.
C. Floor Mounted Equipment:
L Equipment designed or specified to be attached to concrete
construction shall be seared with anchor bolts and tampins, cinch anchors or Fastite
bolts and shells of size recommended by manufacturer of equipment, or as required
for secure mourning.
2. Equipment designed or specified to be attached to wood
construction shall be warred with machine bolts or lag screws, of size recommended
by manufacturer of equipment, and as directed by the District Inspector.
D. Bench Mounted Equipment: Secure to bench or table by machine bolts of suitable
size.
E. Equipment shall be connected only to outlets with correct electrical characteristics.
Contractor shall ascertain that the electrical characteristics of the equipment are for outlets
indicated. Report any discrepancy to the District immediately.
1.07 CUTTING AND PATCHING
A Cutting and patching shall match sur m nding work in finish and worlananship.
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Bid Documents Canyon High School Tennis Courts Project
01010-32 Project No. 99-5278
19
B. Gutting, boring, saw cutting or drilling through new or existing shuchnal elements to
be done only when so detailed in Drawings or accepted by the Architect (or Structural
Engineer), with approval of the DSA representative.
1.08 FINAL INSPECTION PROCEDURE
A. A final examination shall be made when work is substantially complete, except for
minor corrective items, in accordance with Paragraph 18 of Form 82.39.
B. Before final examination, completed Documentation Checklist shall have been
received and Project Record Drawings, signed by appropriate sub -contractors, shall be
prepared and ready for transmittal to the District.
PART 2 - PRODUCTS - NOT USED
PART 3 - EXECUTION - NOT USED
END OF SECTION
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
01010-33 Project No. 99-5278
SECTION 01720
PROJECT RECORD DOCUMENTS
PART1- GENERAL
1.01 SECTION INCLUDES
A. Procedures for preparing accurate "Project Record Documents"(Specifications
and Drawings).
1.02 RELATED SECTIONS
A. Section 01010: Summary of Work.
B. Section 01302: Submittals.
C. Section 01320: Construction Schedule -Bar Chart.
1.02 PROCEDURES
A. Promptly following Contract Award, General Contractor shall secure from the
District one complete set of Specifications and prints of the Contract Drawings and mark
them as "Project Record Documents".
B. Timing Of Entries: Make entries within 24 hours after receipt of information.
C. Contractor shall be responsible for maintaining and recording changes on
"Project Record Documents" set.
D. Do not use "Project Record Documents" set for any purpose except entry of new
data and for review by the Architect/ Engineer and District Inspector. Maintain separate
job sets for subcontractors and workers daily use.
E. Maintain "Project Record Documents" set at job site where designated by the
Architect/Engineer.
F. Use all means necessary to protect "Project Record Documents" set from
deterioration, loss or damage until completion of work.
G. Making Entries On "Project Record Documents" Drawings: Using an erasable
color pencil, other than blue, not ink or indelible pencil, clearly describe change by note
and by graphic line as required. Date entries. Call attention to entry by a "cloud" around
area or areas affected. In event of overlapping changes, different colors may be used for
each change.
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Bid Documents Canyon High School Tennis Courts Project
01720-34 Project No. 99-5278
1. Changes due to approved change orders may be indicated by
referencing change order number and scope of change in lieu of revising "Project
Record Documents".
2. Location and depth below finish grade or above ceilings and
attic spaces of utilities shall be fidly dimensioned and indicated on "Project
Record Documents". Dimensions shall be taken to building lines or permanent
landmarks.
H. The Architect's approval of current status of "Project Record Documents" will be
a prerequisite to the Architeces approval of requests for progress payments and request
for final payment.
1. Progress Approvals: Prior to submitting each request for
progress payments, secure the District Inspector's approval of status of "Project
Record Documents".
2. Prior to submitting request for final payment and final
inspection, General Contractor shall submit "Project Record Documents" set to
the District Inspector, with transmittal letter, in duplicate, for approval and
further processing.
3. The General Contractor shall certify that the "Project Record
Documents" are complete and accurately reflect all changes or modifications to
the original Constriction Documents.
PART 2 - PRODUCTS - NOT USED
PART 3 - EXECUTION - NOT USED
END OF SECTION
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
01720-35 Project No. 99-5278
SECTION 02050
DEMOLITION
PART I - GENERAL
1.01 SECTION INCLUDES
A. , Furnishing all labor, materials and equipment necessary for demolition,
dismantling, cutting and alterations as indicated, specified, and required for completion
of the Contract; for new construction, modernization and rehabilitation projects, as
applicable. Following is a partial list:
1. Protecting existing work to remain.
2. Cleaning soiled materials that are to remain.
3. Disconnecting and capping utilities.
4. Removing debris and equipment.
5.Removal of items, as indicated on Drawings.
6. Salvageable items to be retained by the District.
1.02 RELATED SECTIONS
A. Document 00800: Supplementary Conditions.
B. Section 01010: Summary of Work.
C. Section 01500: Construction Facilities and Temporary Controls.
1.03 QUALITY ASSURANCE
A. Work of this Section shall be carefully performed by worker skilled in
demolition of buildings, using appropriate tools and equipment, under supervision of a
competent supervisor at all times.
1.04 PROJECT SITE CONDITIONS
A. Drawings may not indicate in detail all demolition work to be carried out.
Contractor shall carefully examine existing work to determine full extent of demolition
required for completed work to conform to Drawings and Specifications.
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Bid Documents Canyon High School Tennis Courts Project
02050-36 Project No. 99-5278
B. Existing work damaged during demolition, shall be repaired or replaced to
satisfaction of the District Inspector at no extra cost to the District.
C. Contractor shall be solely responsible for damage resulting from inadequate or
improper construction, shoring, bracing or support procedures.
D. Notify the District Inspector immediately for finther instructions, should
materials, systems or conditions differ from those indicated on Drawings.
1.05 COORDINATION
A. Prior to commencement of work of this Section, contact the District Inspector to
confirm that all items identified as District property have been removed or clearly
marked
B. Coordinate demolition with other trades to ensure correct sequence, limits, and
methods of proposed demolition. Schedule work to create least possible inconvenience to
operation of the facility.
PART 2 - PRODUCTS
2.01 HANDLING OF MATERIALS
A. All existing items to be reused or retained by the District shall be removed by the
use of proper tools to insure against damage.
B. Salvaged items to be retained by the District and not incorporated into work shall
be delivered to the District Inspector cleaned, packaged and labeled, unless otherwise
instructed.
C. Items to be reused shall be stored on site and protected from damage, soiling and
theft.
PART 3 - EXECUTION
3.01 GENERAL
A. Protection:
1. Do not begin demolition until safety partitions, chain link fence
barricades, warning signs and other forms of protection are installed Refer to
Construction Facilities and Temporary Controls: Section 01502.
2. Provide all safeguards, including warning signs and lights, chain
link fence barricades, and the like, for protection of the students and public
during demolition.
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02050-37 Project No. 99-5278
B. Noise, Dust And Water Control: Refer to Document 00800: Supplementary
Conditions.
C. Safety: If at any time safety of existing construction appears to be endangered,
Contractor shall take immediate measures to support such endangered constriction; cease
operations and immediately notify the Architect. Do not resume demolition until the
Architect gives instructions.
3.02 DEMOLITION
A. Do not throw materials from heights. Use ramps or chutes.
B. Remove existing construction only to extent necessary for proper installation of
new construction and junction with existing work. Cut back finished surfaces to straight,
plumb or level lines as required.
C. Where openings are cut oversize or in improper location, replace the excess
removed material as instructed by the Architect at no additional cost to the District.
3.03 CUTTING EXISTING CONCRETE
A. Cutting of existing concrete shall be done by experienced workers familiar with
the requirements and space necessary for placing concrete. All cutting shall be done
under the direct supervision of the General Contractor. In general, cutting of concrete
shall be done with concrete cutting wheels and hand chisels. Care shall be taken not to
shatter concrete that is to remain.
B. Extent of cutting of concrete shall be determined by figured dimensions on
Drawings. Any concrete removed in excess of amount indicated, specified or required,
shall be replaced with concrete as directed by the Architect at expense of Contractor.
C. Prior to cutting or coring concrete, find the location of utilities that might be
embedded therein or in close proximity and take necessary measures to protect them.
3.04 REMOVAL OF EXISTING PLUMBING AND ELECTRICAL EQUIPMENT
AND SERVICES
A. Contractor shall remove from building and site all existing plumbing and
electrical equipment fixtures and services not indicated for reuse and not necessary for
completion of work. Sub -contractors for mechanical and electrical work shall
disconnect, and, when necessary, cap 'services to their portion of work prior to
commencement of, or during work of, this Section.
3.05 REMOVAL OF OTHER MATERIALS
A. Masonry: Cut back to joint lines and remove old mortar without damaging units
to remain. Allow space for repairs to backing where applicable.
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Bid Documents Canyon High School Tennis Courts Project
02050-38 Project No. 99-5278
B. Woodwork: Cut or remove to a joint or panel line. Undamaged, removed
material, may be reused.
C. Roofing: Remove as required, including roof insulation, flashings, and related
items connected thereto. At penetrations through existing roofing, trim cut edges back to
sound roofing with openings of minimum size necessary to receive new work.
D. Sheet metal: Remove back to joint, lap, or connection. Secure loose and
unfastened ends or edges and make watertight.
E. Glass: Remove broken or damaged glass and clean rebates and stops of setting
materials.
F. Modular materials such as ceiling, resilient and ceramic tile: Remove to a
natural joint with no damaged or defective unit remaining where joining new
construction. After removing flooring materials, clean substrates of old cement and
adhesive.
G. Gypsum board: Remove to a joint line on a support.
H. Plaster: Saw cut plaster on straight lines but leave a minimum of 2" of firmly
a attached metal lath where tying to new lath/plaster.
I. Work not mentioned to be removed that interferes with new construction shall be
cut to clean-cut lines to provide for proper interface with new construction, or patching
and repair, as required.
J. Existing facilities, equipment or work that is not indicated to be removed, but
interferes with new construction, shall be cut neatly and removed as required to facilitate
installation of new work, and then replaced and finished as specified for new work.
3.06 CLEANING
A. Clean all existing materials to remain, using skilled experienced worker under,
continual supervision, using appropriate tools and materials.
B. Protect adjacent materials and equipment during cleaning function.
C. Refer to other Specification Sections for further cleaning requirements.
3.07 PATCHING
A. Patch materials that are to remain when damaged by this work. Finish material
and appearance of patch or repair work shall match existing contiguous materials and
finishes in all respects, as approved by District Inspector.
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02050-39 Project No. 99-5278
3.08 CLEAN-UP/DISPOSAL
A. Parking trucks at building shall be coordinated with the District Inspector.
B. Debris shall be conveyed by trucks designed to transport rubbish and debris.
C. Debris shall be dampened by fog water spray when it is transported from its
location to truck. Amount of water shall be controlled to insure against water pounding
at area of debris pick-up.
D. Debris pick-up area shall be kept broom -clean and shall be flushed with clean
water, when necessary, to remove soil.
E. Debris, waste, and removed materials, other than items to be salvaged, are
Contractor's property for legal disposal off site. Continuously clean-up and remove these
items and do not allow to accumulate in building(s) or on site.
END OF SECTION
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02050-40 Project No. 99-5278
SECTION 02110
SITE CLEARING
PART1- GENERAL
1.01 SECTION INCLUDES
A. Removal of vegetation, grass, grass roots, shrubs, tree stumps, trees, upturned
stumps, weed growth, tree roots, brush, masonry, concrete, rubbish, debris and other
objectionable materials, within limits of construction.
B. Removal of concrete and bituminous surfacing.
C. Removal of existing fencing where indicated on Drawings.
1.02 RELATED SECTIONS
A. Section 02221: Excavating, Backfilling and Compacting for Structures.
F. Section 02830: Chain Link Fencing and Gates.
1.03 REFERENCE STANDARDS
A. Standard Specifications for Public Works Construction, current edition.
PART 2 - PRODUCTS - NOT USED
PART 3 - EXECUTION
3.01 TREE AND TREE STUMP REMOVAL -NOT USED
3.02 CONCRETE AND BITUMINOUS SURFACING REMOVAL
A. Break up and completely remove all existing concrete surfacing, curbs, gutters,
walks and bituminous surfacing to limits indicated to be removed All cutting shall be
done to a neat and even line with proper tools or a concrete cutting saw. Minimum
depth of cut shall be 1-1/2", unless otherwise specified Remove any concrete broken
beyond the indicated limits to the nearest joint or score line and replace with new
concrete to match the existing.
B. Removed concrete and bituminous materials shall be disposed of off-site.
C. In those areas where existing bituminous surfacing is removed to make way for
new planting or lawn areas, remove soil 6" below existing exposed soil surface.
Removed soil may be used only as fill under buildings or other'areas to be paved, only if
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02506-41 Project No. 99-5278
approved by the District Inspector. Legally dispose of off site, if material is not
approved as fill material.
3.03 FENCING
A. Existing fences which are to remain, may be removed to facilitate work,
provided they are reinstalled to their original condition, in accordance with Section
02830: Chain Link Fencing and Gates.
B. Fencing that is indicated to be removed and not reinstalled shall be completely
removed, including footings, and disposed of off-site.
C. Reinstall chain link fencing indicated to be relocated or reset in accordance with
applicable requirements specified under Chain Link Fencing and Gates: Section 02830.
3.04 EXCESS MATERIALS DISPOSAL
A. Legally dispose of off-site, materials removed and not to be reused Adjacent
areas shall be left clean.
END OF SECTION
2117100 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02506-42 Project No. 99-5278
SECTION 02221
EXCAVATING, BACKFILLING AND COMPACTING FOR STRUCTURES
PART1- GENERAL
1.01 SECTION INCLUDES
A. Excavating, backfilling and compacting for all portions of building and other
structures.
B. Provide quantity of fill material required.
1.02 RELATED SECTIONS
A. Section 02110: Site Clearing.
1.03 REFERENCE STANDARDS
A. Standard Specifications for Public Works Construction, current edition.
1,04 SOIL INFORMATION
A. Information on Drawings or in soils investigation report does not constitute a
guarantee of uniformity of soil conditions over entire construction site.
B. A copy of foundation investigation and soils report is available for examination
at the Architect's office during regular office hours.
C. Field conditions may require deviations from information indicated on Drawings,
and recommendations made in Soils Report. Such changes in work shall be covered by a
Change Order, indicating an increase or decrease in the Contract sum.
1.05 IMPORT AND EXPORT OF EARTH MATERIALS
A. Fees: Pay as required by governing authority having jurisdiction over area.
B. Bonds: Post as required by governing authority having jurisdiction over area
C. Hauling Routes and Restrictions: Comply with requirements of governing
authority having jurisdiction over area.
PART 2 - PRODUCTS
2.01 FILL AND BACKFILL MATERIALS
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02506-43 Project No. 99-5278
A. Fill and backfill materials shall be clean earth material previously removed from
excavation, or imported fill material, free from large clods and stones larger than 3",
foreign materials, vegetable growths, sod, expansive soils and all debris.
B. Where fill material exhibits a wide variation in consistency, the Soils Engineer
may require blending to stabilize and upgrade material.
C. Imported Fill Material:
I_ If amount of suitable earth materials obtained from jobsite
excavations is not sufficient to properly construct required fill furnish imported
earth materials as necessary.
2. All imported earth shall be of a regular nature with sufficient
binder to form a firm and stable unyielding subgrade and shall not have more
than 60% of fines passing 200 mesh sieve. Material shall have a coefficient of
expansion of not more than 2% from air dry to optimum moisture content and
not more than 6% from air dry to saturation. Imported material shall be clean
and free from all rubbish and debris. Adobe or clay soils are not acceptable.
D. Other Fill Materials: Brick rubble, broken asphalt pavement, and broken
concrete originating from the project may be disposed of off the work -site, or
incorporated in fill. Unless otherwise provided, no such materials may be imported from
outside project limits.
E. Pervious Backfill
1. Pervious backfill material to be placed behind retaining
structures shall consist of gravel, crushed gravel, crushed rock, natural sands,
manufactured sand, or combinations thereof and shall conform to following
grading requirements:
Sieve Size Percentage Passing
3/4" (19mm) 100
3/8" (10mm) 0-100
No. 100 0-8
No. 200 0-3
2. That portion of filler material passing a No. 4 sieve shall have a
sand equivalent of not less than 60.
3. Backing for weep -holes shall be 2 cu. fL of aggregate in burlap
sacks, securely tied Aggregate shall conform to requirements for No. 3 concrete
aggregate as specified in subsection 200-1.4 of the Standard Specifications for
Public Works Construction.
2/17/00 City of Santa Clarity
Bid Documents Canyon High School Tennis Courts Project
02506-44 Project No. 99-5278
4. Pervious Backfill Alternate Materials: In lieu of materials
described in this Article, Paragraph I. sub -paragraphs 1 & 2; and backfill
materials described in this Article, Paragraph A, Miradrain by Mirafi, Inc., or
equal, may be used.
PART 3 - EXECUTION
3.01 SITE PREPARATION
A. Clear site as required in Site Clearing: Section 02110.
3.02 PROTECTION
A. Protect and guard all excavations against danger to life, limb and property as
required by OSHA.
B. Protect adjacent existing improvements (including trees and shrubs) against
damage by Contractor's operations. Repair or replace damaged items to complete
satisfaction of the District at no additional cost to the District.
C: Shore, crib or lag excavations and earthbanks as necessary to prevent caving -in,
erosion or gullying of sides.
D. Divert or pump water out of all excavations until concrete is placed, forms are
removed and backfilling is completed.
3.03 SHORING
A. Required: All shoring necessary to properly and safely support earth sides of
excavations and existing curbs, sidewalks, gutter, drives and stairs against movement and
collapse.
B. Design and Calculations: In accordance with requirement of governing City
Building Code and Safety Orders of State of California, Division of Industrial Safety;
Title 8, Subchapter 4, Article 6, Sections 1530 and 1541.
C. Remove all such shoring from jobsite upon completion of project, or when no
longer needed, or as otherwise directed by governing authorities.
3.04 EXCAVATION
A. Form sides of all footing pads or grade beams, and exterior vertical wall face of
slab mat type foundations, except where noted otherwise on Drawings. Make all
excavations of sufficient size to permit installation and removal of forms and all other
required work.
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Bid Documents Canyon High School Tennis Courts Project
02506-45 Project No. 99-5278
B. Machine -drill excavation for round footings to size and depth indicated. Provide
a collar, or other adequate protection, to exclude dirt and debris. Protect holes with
* plank covers until concrete is poured.
C. Make bottom of excavations level, free from loose material, and bring to
indicated or required elevations in undisturbed earth.
D. Keep all excavations free from standing water by pumping, ming or providing
proper protection against water intrusion. If soil becomes soft, soggy or saturated,
excavate to firm soil not affected by water.
E. Use elevations or depths indicated on Drawings in computing quantities of
excavation. Extra excavation ordered by the District will be paid for by Change Order.
F. Except where extra excavation is ordered by the District, fill over -excavation
with 2000 psi concrete to indicated or required elevations.
G. Special preparation of B.E.P. areas: Excavate areas designated on Drawings as
"B.E.P." (bottom of excavated planes), to elevations indicated; fill and bring areas to
required grades.
3.05 BACKFILLING
A. After concrete has been placed, forms removed and concrete work approved,
backfill excavations with earth to indicated or required grades. Backfill simultaneously
on each side of walls or grade beams. Remove all rubbish and wood from excavations
before placing backfill.
B. Prior to placing any backfill, adequately cure all concrete and provide any
bracing required to ensure stability of structure. Protect waterproofing or dampproofing
against damage during backfilling operations, with approved fiberboard. Remove
bracing as backfill operation progresses.
C. Unless otherwise specified use native earth from excavations for backfilling.
D. Thickness of each layer of fill will depend upon nature of soil and type and size
of equipment used for compacting, but shall not exceed 6" in thickness.
E. Rigidly control amount of water to be used to insure optimum moisture
conditions for type of fill material used. Excessive amounts of water, causing saturation
of earth will not be permitted. Compaction by flooding or jetting is prohibited.
F. Backfill shall be placed before railings and fences, when walls are installed.
G. Pervious backfill materials shall be placed in layers along with and by same
methods specified for structure backfill. Pervious backfill materials at any one location
shall be approximately same grading and, at locations where material would otherwise be
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Bid Documents Canyon High School Tennis Courts Project
02506-46 Project No. 99-5278
exposed to erosion, shall be covered with at least a F-0" layer of fill material approved
by the Soils Engineer.
H. Weep -hole backing shall be placed in such a manner that the backing covers the
weep -holes and extends at least 12" above bottom of opening. An 8" square section of
1/4" galvanized or aluminum screen, having a minimum wire diameter of 0.03", shall be
fimily attached at the back of each weep -hole before the material is placed.
L Backfill described in Article 2.01, Paragraph A, to be used in lieu of pervious
backfill for retaining structures, shall be placed in accordance with recommendations of
manufacturer of N iradrain or equal; but, in no case shall material placement thiclmess
exceed, and degree of compaction be less than, requirements stated.
3.06 COMPACTING
A. Each layer of fill material shall be compacted by approved tamping or sheepsfoot
rollers, pneumatic -fired rollers, or other mechanical means acceptable to the Soils
Engineer or the District Inspector, to such extent as will produce specified relative
compaction. At locations where it would be impractical, because of inaccessibility, to
use such heavy motorized compacting equipment, fill layers shall be compacted to
specified requirements by hand -directed compaction equipment.
B. Unless otherwise specified, each layer of earth fill shall be compacted to a
relative compaction of at least 90 percent.
C. When soil types, or a combination of soil types, are encountered which tend to
develop densely packed surfaces as a result of spreading or compacting operations,
surface of each layer of fill shall be sufficiently roughened after compaction to ensure
bond to succeeding layer.
3.07 INSPECTION AND TESTING
A. The Soils Engineer, who will be responsible to and will be paid by the District,
will inspect and test excavation of existing fills, reworking of natural soils and
compaction of all required fills.
B. The Soils Engineer, or the District Inspector, will approve imported fill materials
and their source prior to delivery to job -site.
C. Place all such backfill under the supervision of the Soils Engineer, or the
District Inspector.
D. The Soils Engineer, or District Inspector, will inspect all subgrades and
excavations prior to placing of fill materials.
E. Compaction: Test compaction in accordance with ASTM D1557, method "C".
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Bid Documents Canyon High School Tennis Courts Project
02506-47 Project No. 99-5278
F. The Division of the State Architect will inspect all foundation excavations when
they are completed and ready for forms, and again after forms are in place and prior to
first pour of concrete. Notify the Division of the State Architect (DSA) in accordance
with requirements of Title 24, California Code of Regulations (CCR).
3.07 EXCESS MATERIAL DISPOSAL
A. Remove all excess excavated and imported material not used for fill or backfill
and all waste and debris from job -site.
END OF SECTION
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02506-48 Project No. 99-5278
i
A
SECTION 02506
SEAL FOR BITUMINOUS SURFACING
PART 1- GENERAL
1.01 SECTION INCLUDES
A. Supply and install surface seal over bituminous surfacing as indicated.
1.02 RELATED SECTIONS
A. Section 02575: Pavement Repair.
C. Section 02580: Pavement Marking.
1.03 SUBMITTALS
A. Submit in accordance with Section 01300: Submittals.
B. Submit manufacturer's product information and application procedures, which
when reviewed by the Architect, shall become basis for approving or rejecting
application of bituminous surfacing.
1.04 DELIVERY AND STORAGE OF SURFACE SEALERS
A. Contractor may deliver approved surface seal material in 55 gallon steel drums
or in approved bulk shipping equipment.
B. When seal material is delivered to a site it shall remain on site until used and the
District Inspector has authorized removal of empty drums or containers.
C. Use bulk equipment container(s) capable of being sealed atter filling by
manufacturer. Containers shall remain sealed until checked on site by District Inspector.
D. Bulk equipment shall provide an approved gage or a dipstick method for
accurately checking amount of material.
E. Equipment to be used shall include a water meter or an acceptable calibrated
device to measure amount of water used for thinning sealing products prior to actual
application.
1.05 QUALITY ASSURANCE
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02506-49 Project No. 99-5278
A. Contractor proposing to use bulk delivery equipment for seal coating material
shall request inspection of said equipment by a District Representative, and obtain
approval of same prior to bid opening of the Contract concerned.
B. Equip bulk containers for seal coating material with a screw type auger, paddle
wheel, or a similar adequate method of agitating and mixing material in transporting
container, to insure uniform consistency, and to assist in removing material from bulk
container.
PART 2 - PRODUCTS
2.01 MATERIALS
A. Surface Seals: Use any of following seals or equal as approved by the District:
Brand Name Manufacturer
1. Plush -Tex Koch Asphalt
2. Guard -Top Industrial Asphalt
3. Huntseal Oil Seal Industrial Asphalt
4. Super Drive Top SAF -T Seal Inc.
PART 3 - EXECUTION
3.01 SURFACE PREPARATION
A. Thoroughly clean surfaces of dirt, debris, excessive oil and grease or any foreign
matter. If necessary, wash surface with water.
3.02 APPLICATION
A. Apply, seal coat in strict accordance with seal coat manufacturer's written
directions as reviewed by the Architect. Only an experienced technician shall apply seal
for bituminous surfacing, in strict accordance with recommendations of manufacturer.
B. Apply 2 coats of surface seal to new bituminous surfacing. First coat shall be
applied to prior to flood testing. Second coat shall be applied after bituminous surfacing
has passed flood test. Clean surface and allow to dry before applying second coat.
C. Where new bituminous surfacing joins existing bituminous surfacing, overlap
surface seal a minimum of 12" onto existing bituminous surfacing.
D. Where the existing bituminous surfacing is indicated to be patched and sealed,
apply 2 coats of surface seal after patching. Apply in the sequence described above. See
also Section 02505: Bituminous Surfacing.
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02506-50 Project No. 99-5278
3.03 PROTECTION OF SURFACES
A. Protect sealed surfaces and surfaces to be sealed from damage and traffic during
operations and until surface seal has thoroughly set and cured. Permit no traffic for at
least 24 hours.
3.04 TESTING
A. The District reserves the right to check material delivered, take samples, make
any appropriate tests to ensure compliance with Specifications and to check weight slips
and invoices of material delivered to project. Remove rejected materials from site.
END OF SECTION
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02506-51 Project No. 99-5278
SECTION 02575
PAVEMENT REPAIR
PART1- GENERAL
1.01 SECTION INCLUDES
A. Bituminous Surfacing Repair. Areas removed for utility trenches, heaved by tree
roots, cracked areas, protruding areas where pavement meets hard surfaces, depressed
areas, holes and areas around new structures, and ravelled bituminous pavement.
B. Concrete Pavement Repair. Areas heaved by tree roots, cracked areas, holes and
trenches, and areas around new structures.
1.02 RELATED SECTIONS
A. Section 02506: Seal for Bituminous Surfacing.
1.03 REFERENCE STANDARDS
A. Standard Specifications For Public Works Construction, current edition.
PART 2 - PRODUCTS
2.01 MATERIALS
A. Materials specified in Seal for Bituminous Surfacing: Section 02506.
2.02 BITUMINOUS MATERIALS
A. Use materials of the class, grade or type indicated on Drawings, conforming to
all relevant provisions of Section 203 "Bituminous Materials" of the Standard
Specifications for Public Works Construction.
2.03 HEADERS AND STAKES
A. Headers: Redwood, Construction Heart Grade, size 2 x 6, unless otherwise
indicated on Drawings.
B. Stakes: 2 x 4 Redwood or 2 x 3 Douglas Fir, Construction Grade.
C. Nails: Common, Galvanized, 12d minimum.
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02575-52 Project No. 99-5278
PART 3 - EXECUTION
3.01 PAVEMENT REMOVAL
A. Remove bituminous and concrete pavement in accordance with applicable
provisions of Section 300 - 'Earthwork" of the Standard Specifications for Public Works
Construction.
B. Pavement Heaved By Roots: Remove pavement to limits of distortion and
expose roots to be trimmed by Contractor's tree surgeon.
C. Remove protruding bituminous surfaces flush with the surrounding grade using a
suitable tool or equipment. Burning the surface may be allowed but exercise care so that
adjacent improvement will not be blackened. Clean any marks on such adjacent
improvement left as a result of the operation.
D. Remove ravelled and depressed bituminous pavement to limits indicated or
required.
E. Trim holes and trenches in bituminous and concrete pavement to size big enough
to allow mechanical hand tampers to compact the fill and to a neat even line by saw -
cutting.
F. Remove broken concrete by saw -cutting. If cut would fall within 30" of a score
line, joint line or edge, remove to the score, joint or edge.
3.02 EXCAVATING, BACKFILLING AND COMPACTING
A. Conform to Sections 02220, 02221, and 02222.
B. Where subgrade or base is determined to be unstable, excavate such materials to
firm earth and replace with a suitable material. Spread and compact fill materials to the
requirements of the applicable Sections of the Project Manual.
A. Install headers along edge of bituminous surfacing where it abuts lawn, dirt or
planting area, unless indicated otherwise.
B. Place headers so that bottom has continuous bearing on solid earth. Where
excavation for headers is undercut, tamp earth under the header thoroughly. Compact
backfill on both sides of header to the density of the adjacent undisturbed earth.
C. Hold headers in place with Redwood or Douglas Fir stakes of length necessary to
extend into solid earth a minimum of 12". All stakes shall be of sound material, neatly
pointed, driven vertically, and securely nailed to headers. Space stakes, not to exceed 4'-
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02575-53 Project No. 99-5278
0" on centers with top of stakes set 1" below top of header. Use minimum of 2-12d
galvanized common nails through each stake.
D. Remove existing headers where new surfacing is placed to join existing
surfacing.
E. Install temporary headers at transverse joints of paving where continuous paving
operations are not maintained
F. Provide additional stakes and anchorage as required to hold headers in place.
True to line and grade at Contractor's expense.
3.04 BASE COURSE
A. Unless indicated on Drawings or in the Specifications base course shall be
crushed aggregate base, fine grade, 3" thick or equal to thickness of the existing base,
whichever is thicker.
B. Fill grade and compact as specified in Grading: Section 02210.
3.05 RESURFACING
A. Holes and Trenches: Remove loose dirt and backfill with 1:7 mix of cement -sand
slurry. Unless otherwise specified on Drawings, reconstruct to the same dimensions,
except for pavement thickness, and with the same type of materials used in original work,
all surface improvements damaged or removed as a result of the operation. Hole or trench
resurfacing shall be 1" thicker than existing pavement.
B. Other Than Holes and Trenches: .Pave to grade as indicated on Drawings.
Unless otherwise indicated on Drawings, pavement thickness shall be as required in
Paragraph A above.
C. Thicken all edges of bituminous surfacing that do not abut walls, concrete, or
masonry and edges joining existing bituminous surfacing. Remove headers at existing
bituminous surfacing where new bituminous surfacing is to be joined. Thicken edges an
additional 2" and taper to the indicated or specified thickness 6" back from such
edges.
D. Do not place bituminous surfacing when atmospheric temperature is below
40° F.; during fog, or other unsuitable weather conditions. Do not deliver material to site
if it cannot be placed and finish -rolled before sundown. Temperature of mixture at time
of placing shall not be lower than 260° F. in warm weather nor higher than 320° F. in
cold weather.
E. Where bituminous surfacing abuts concrete, masonry, walks or paving, tamp
joint smooth, if necessary, as described above to obtain a uniformly even joint, free of
2/17/00 1 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02575-54 Project No. 99-5278
differences in elevation. Do all tamping and smoothly while surfacing is still sufficiently
hot to properly compact.
F. Compacted bituminous surfacing shall have bulk specific gravity of not less than
2.31 when tested in accordance with "Standard Method of Test for Specific Gravity of
Compressed Bituminous".
3.06 REPAIRING AND RESEALING EXISTING SURFACES
A. Preparation of Surfaces:
1. In areas where patching or repairing of bituminous surfacing is
indicated, apply a non-toxic, non-flammable weed killer as specified in Soil
Treatment: Section 02280.
2. Prior to starting repair operations, existing bituminous surfacing
shall be thoroughly cleaned of loose and foreign materials before coating with a
film of asphaltic emulsion.
B. Repair of Existing Surfacing:
1. Fill cracks 1/2" wide and less with RS -1 emulsion and silica
sand or other similar material. Cracks more than 1/2" wide shall be filled with
Type C2 Asphaltic Concrete as specified. Cracks shall be filled to level of
adjacent surfacing.
2. Where low areas, holes or depressions occur in existing
surfacing, repair with emulsified asphalt. After placing, strike off the emulsified
asphalt with a straight -edge, flush with adjoining surfacing. Finish with a steel
trowel, and after dehydration, compact by rolling where possible. If rolling is
not practical, compact by tamping.
C. Testing: After the District Inspector has reviewed and approved repairs.
Contractor shall flood test entire area in presence of the District Inspector. Entire area
tested shall be fire of standing water or puddles.
D. Surface Seal: After surface has been repaired and tested, Contractor shall furnish
and install rolled slurry and seal over entire area indicated Rolled slurry seal shall be as
specified in Section 2578: Rolled Slung Seal. Surface seal shall be as specified in Seal
For Bituminous Surfacing: Section 02506.
END OF SECTION
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02575-55 Project No. 99-5278
SECTION 02580
PAVEMENT MARKING
1.01 SECTION INCLUDES
A. Provide Parking marking and Handicap Parking marking as indicated.
B. Athletic court marking.
1.02 RELATED SECTIONS
A. Section 02506: Seal for Bituminous Surfacing.
PART 2 - PRODUCTS
2.01 MATERIALS
A. Paint: Water emulsion based, "Traffic Liner" paint as manufactured by J.E. Bauer Paint
Company of Los Angeles, California.
PART 3 - EXECUTION
3.01 PAVEMENT MARKINGS
A. Application of Paint:
1. Prior to application of paint, allow the pavement to properly cure. Clean and
prepare in accordance with paint manufacturer's printed instructions.
2. Using mechanical equipment, apply the paint evenly, straight or curved as
indicated, without holidays and other defects.
3.Do not permit any traffic until paint has completely dried
B. Marling Width and Color: Unless indicated otherwise, marking width and color are as
follows:
Width Color
1. Parking stall lines 4" White
2. Traffic markings 4" Yellow
3. Striping:
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02580-56 Project No. 99-5278
A
General 4" Yellow
Handicapped 4" Blue
4. Handicapped emblem 2" White on blue background
5. Athletic Court Lines:
a. Letters and Numbers - 2" or 2 1/2" - White
b. Where 2 different sets of lines overlap, one set
shall be white and the other yellow.
6. Except as specified or otherwise indicated, use white paint.
2/17/00
Bid Documents
END OF SECTION
City of Santa Clarita
Canyon High School Tennis Courts Project
02580-57 Project No. 99-5278
SECTION 02830
CHAIN LINK FENCING AND GATES
PART1- GENERAL
1.01 SECTION INCLUDES
A. Supply and install Chain Link Fencing and Gates as indicated
1.02 RELATED SECTIONS
A. Section 02520: Site Concrete Work.
B. Section 02225: Excavating, Backfilling and Compacting.
C. Section 01500: Construction Facilities and Temporary Controls.
1.03 REFERENCE STANDARDS
A. Standard Specifications for Public Works Construction, current edition.
PART 2 - PRODUCTS
2.01 MATERIALS
A. Concrete: Class 500-6-2500 concrete prepared as prescribed in Section 201-1
"Concrete, Mortar and Related Materials" of the Standard Specifications for Public
Works Construction or at Contractor's option, may be mixed in the following
volummetric proportions:
Portland Cement I Part
Fine Aggregate 2 Parts
Coarse Aggregate (1/4" to 1-1/2") 4 Parts
Water 7-1/2 Gallons, maximum per sack of cement
B. Chain Link Fence Fabric: Conforming to "Specifications for Zinc -Coated Steel
Chain -Link Fence Fabric" ASTM A392 -A.
1. Fabric shall be #9 gage woven wire, 2" mesh, top and bottom
edge knuckled, and hot -dipped galvanized after fabrication, Class I zinc coating,
1.20 oz. minimum per sq. ft. of uncoated wire surface, unless otherwise
specified
2. Fabric 12'-0" high or less shall be single width.
3. For 16-0" high fences the upper F-0" of fabric may be #11 gage.
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Bid Documents Canyon High School Tennis Courts Project
02830-58 Project No. 99-5278
4. Fabric for fencing on top of handball court shall be 1" mesh, #12
gage wire minimum.
5. Fence fabric erected shall be free from barbs, icicles, or other
projections resulting from galvanizing process, which might be hazardous. Fence
fabric having such defects will be rejected even though it has been erected.
C. Posts, Top Rails, Brace Rails and Gate Frames: Galvanized, welded or seamless
steel pipe conforming to ASTM F1083, schedule 40 for Class 1 or ASTM A569 for
Class IA. Class IA shall have a minimum yield strength of 50,000 p.s.i.
Nominal Outside Weight per foot
Pipe Size Diameter (Pounds)
Item Inches Inches Class 1 ClassIA
Top Rail, Brace Rails and
1-1/4
1.660
2.27
1.82
Transom Rails
Gate Frames
1-1/2
1.900
2.72
2.28
Line Posts
2
2.375
2.65
3.12
Terminal, Corner, Angle, Pull &
2-1/2
2.875
5.79
4.64
Pedestrian Gate Posts
Driveway Gate Posts:
3
3.5
7.58
5.71
Opening to 1T-3-1/2"
Opening 17'-4" to 20'-3-1/2"
3-1/2
4
9.11
6.56
D. Post Caps: Malleable iron, (ASTM A47, Grade 32510), designed to fit snugly
over posts with a minimum projection of 1-1/2" below top of posts. Post caps shall be
made with curved top.
E. Eye Tops: Malleable iron, (ASTM A47, Grade 32510), designed to fit over line
posts, and for through passage of top rail.
F. Expansion Sleeve Couplings for Top hails: Steel, 6" long, designed to fit tightly
on inside of mil, fitted with raised center.
G. Rail Ends for Top Rails and Brace Rails: Malleable iron, (ASTM A47, Grade
32510), with holes to receive 3/8" bolts for securing to rail end bands.
H. Tension Bands and Bands for Securing Rail Ends: Mild steel flats, not less than
1/8" x 1", except tension bands in gates shall be 1/8" x 3/4". Bolts for use with tension
bands and rail end bands shall be 3/8" x 1-1/2".
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02830-59 Project No. 99-5278
I. Tension Bars: Mild steel flats not less than 3/16" x 3/4".
J. Tension Wire for Installation at Bottom of Fabric: #6 gage steel wire,
conforming to requirements of AISI Steel Products Manual, Carbon Steel Wire, Section
16, merchant quality, galvanized, soft temper with Type I coating.
K. Tumbuckles for use with Tension Wires: Eye and eye type, drop forged steel,
right and left hand threads, not less than 5/16" screw diameter with not less than 4-1/2"
take-up.
L. Tie Wire: Soft annealed galvanized steel wire. #9 gage wire, or #6 gage
aluminum ties for fastening fabric to posts, top rails and brace rails. At bottom tension
wire #9 gage galvanized hog rings shall be used
M. Finish of Metal Parts: Post caps, couplings, rail ends, tension bands, tension
bars, tumbuckles, rivets, bolts, and all other metal parts and fittings to be hot -dipped
galvanized after fabrication, except bolts, which may be galvanized or cadmium -plated.
PART 3 - EXECUTION
3.01 INSTALLATION
A. Fence heights indicated on Drawings refer to height of fence fabric.
B. Space fence posts at equal intervals between terminal, angle, comer, and gate
posts, and not more than 10'-0" apart measured from center to center of posts. In curved
fence sections having a radius of 50'-0" or less, space posts not more than 5'-6" apart.
Set posts so that top of eye of post caps are level with top of fabric.
C. Install angle or comer posts at each change in direction of 15 degrees or more, at
change of 5% or more in grade of fencing, and at the beginning and end of all curved
fence sections.
D. Install terminal posts at ends of runs of fencing. Install gate posts on both sides
of driveway and pedestrian gates. For double leaf gates, net opening between gate posts
shall be gate size as noted on Drawings plus 3-1/2"; for single leaf gates, net opening
shall be gate size plus 2-1/2".
E. All fence post concrete footing shall be 14 in diameter, except for line posts
which shall be 12" in diameter. For fences 6-0" and over set posts 30" into footings cast
36" deep into solid ground and for under 6'-0", set posts 18" into footings cast 24" into
solid ground Align posts and set plumb and true. In bituminous surfaced areas, cover
top of concrete footings with seal coat. Remove all cement from exposed pipe surfaces
while cement is still soft.
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Bid Documents Canyon High School Tennis Courts Project
02830-60 Project No. 99-5278
F. Install all fences with top tail. Top rail shall pass through eye tops and be
secured at ends with rail -end fittings and bands.
G. Provide all fences over 10'-0" in height, in addition to top rail, with a horizontal
mid -rail set at mid -height of fence. The District will supply "Star" fittings for
installation of mid -rail. In fences higher than 10'-0" set brace rails at all angles, corners,
and terminals at 1/4th and 3/4th of fence height.
H. Provide one horizontal brace rail in all panels adjacent to terminal, angle, comer,
and gate posts, set at mid -height of fence and rigidly secured to posts with rail end
fittings and bands. Provide horizontal brace rails, as specified, in all panels of curved
sections having a radius of 50'-0" or less. Brace rails are not required in fencing 4'-0" or
less in height.
I. Provide a transom rail and fabric at top of all pedestrian gate openings. Set
transom rail 6'-8" above high point of grade at gate opening. Ends of transom rails shall
be pinned or riveted to rail end fittings with 1/4" mild steel rivets.
J. Install bottom tension wire a minimum of 3" from grade for all fencing, and
provide with turnbuckle for each 150'-0" of wire or fractional part thereof. Tum -buckles
are not required in runs of 25'-0" or less. Securely attach ends of tension wires to posts in
a manner to prevent slipping or loss of tension. Turn end of wire around post twisted not
less than 3 times around wire. At turnbuckles, wire through eye and twist end not less
than 3 times around wire.
K. Install fence fabric on outward facing side of posts, top edge projecting above
top rail of fence.
L. Set bottom of fence fabric to clear finish grades, except on bituminous surface
set 3/4" above such surface. Locally shape and trench ground surfaces where necessary
to provide uniform top and bottom alignment of fence.
M. Tightly stretch fabric and at terminal, pull comer, angle, and gate posts, secure
with tension bars extending full height of fence. Secure tension bars to posts with bolted
tension bands spaced not more than 14" apart.
N. Bands and Ties: Install bands and ties in accordance with following schedule:
7 bands on 8'-0" fence 7 ties on 8'-0" fence
6 bands on 6'-0" fence 6 ties on 6'-0" fence
4 bands on 4'-0" fence 4 ties on 4'-0" fence
O. Fasten fabric to line posts with wire ties spaced not more than 16" apart. Where
#9 gage wire or #6 gage aluminum ties are used, hook the tie at both ends. Use of
hooked ties with links will not be permitted
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02830-61 Project No. 99-5278
P. Fasten fabric to top rails, mid -rails, brace rails, and bottom tension wire with wire
ties spaced not more than 18" apart. Bend back ends of tie wires so as not to be a hazard.
At bottom tension wire, use hog rings spaced not more than 18" apart. Where 2 fabrics are
used, lap the fabrics one mesh at mid -rail and tie both fabrics with #9 gage wire or #6 gage
aluminum ties to midrails.
Q. Field welds shall be cleaned of flux and spatter, all damaged galvanizing
removed, all hazardous projections ground off, properly prepared, then heavily coated
with "Galvalloy", distributed by Metalloy Products Company, Newport Beach, CA.
Apply coating in strict accordance with manufacturer's directions.
R Fabrication of Gates:
1. Frames: Fabricate gate frames from steel pipe of size specified,
with joints at corners miter cut and continuously welded to sides.
2. Fabric: Attach fence fabric to side members with tension bars
and tension bands as specified, spaced not more than 14" apart. Tension bars
shall extend full height of gate. Attach fence fabric to top and bottom members
and to brace rail with wire ties as specified for top rails, spaced not more than
12" apart.
3. Latches: Gate latches and strikes will be furnished by the
District. Weld gate latches and strikes to gate posts and flames. Welding shall
be done before gate frames are galvanized, or welds shall be finished as specified
,for field welds.
4. Hinges: Hinges, including bolts, of type allowing gate to swing
back parallel to line of fencing will be furnished by the District. Install and
adjust hinges; burr or center punch threads of gate hinge bolts to prevent removal
of nuts. Install 3 hinges on each post for swing gates more than 16-0" wide.
5. Grind all welds flush and smooth, hot -dip galvanize all
- fabricated parts after welding, or in lieu there of, finish all welds as specified for
field welds.
3.02 TENNIS COURTS PERMETER FENCING
A. Perimeter fences for tennis courts shall not be less than 12"-0" in height with all
#9 gage, 2" mesh chain link fabric in the upper half, and #9 gage 2" mesh chain link
fabric in the lower half with horizontal mid -rail. Furnish "Star" fittings for installation
of mid -rail. Install fabric on court side of posts.
3.03 FENCING ON TOP OF HANDBALL COURT WALLS
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02830-62 Project No. 99-5278
A. Posts, rails, chain link fabric and all accessories required for a complete
installation shall be as specified, except that chain link fabric shall be 1" mesh, and #9
gage wire, minimum.
3.04 INSTALLATION ON TOP OF CONCRETE WALLS -NOT USED
3.05 REINSTALLED FENCING
A. Where existing fencing is indicated to be reset or relocated, remove existing
concrete footings from posts and dispose of off the site. Construct new concrete
footings, as specified, in their designated location. Replace all parts of fencing that are
broken or damaged during removing and rein -stalling work with new parts as specified to
complete reinstallation. New materials shall closely match design of existing
installation. Top rail will be required in reinstalled fencing which does not have top rail
in its existing condition. Install as specified for new installations.
B. Existing fences shall be reset where finish pavement is raised or lowered more
than 6" from existing grade. Remove and reinstall entire fence assembly as specified
3.06 FENCING ADJUSTMENTS
A. Where the finish grade is raised 6" or less, cut and reknuckle the existing fence
fabric. Adjust tension wire and tie to fabric.
B. Where the finish pavement is lowered 6" less, chip/off the fence footing flush
with the finish grade and adjust the fabric and its attachments.
C. Post footings and fabrics previously shortened and needing readjustment shall be
entirely replaced.
3.07 INSTALLATION OF GATES
A. Provide gates of the sizes indicated on Drawings. Allow clearance on gates of 1-
1/2" at bottom and 1" at top. Construct gates set in sloping areas to conform to the
grade. Provide an opening in each gate for access to locking device or padlock. Knuckle
ends of fabric cut for opening to eliminate hazards.
B. Sliding Gates and Swing Barricade Gates: Construct and install as indicated on
Drawings. Items to be furnished by the District are indicated on Drawings.
3.08 COMPLETION
A. Completed fencing shall form continuous units between points indicated with all
required parts, accessories, and fittings provided and installed Clean all exposed metal
surfaces of cement, grout and other foreign substances.
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02830-63 Project No. 99-5278
3.09
B. Fill in holes left by removal of existing fence footings, except in areas where
grading work is indicated or specified, to existing grade with clean earth thoroughly
compacted to at least same density as adjoining soil.
SURPLUS MATERIALS DISPOSAL
A. All existing fencing, including fabric, posts, parts and fittings, removed and not
reused in work, shall become property of Contractor and shall be removed from site,
unless otherwise specified or noted on Drawings.
B. Dispose of off the site all surplus earth, resulting from chain link fencing work,
that is not used in the grading work.
END OF SECTION
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
02830-64 Project No. 99-5278
SECTION 03100
CONCRETE FORMWORK
PART1- GENERAL
1.01 SECTION INCLUDES
A. Supply and installation of formwork required for all cast -in-place concrete as
indicated.
1.02 RELATED SECTIONS
A. Section 01405: Testing and Inspection.
B. Section 03200: Concrete Reinforcement.
C. Section 03300: Cast -In -Place Concrete.
1.03 QUALITY ASSURANCE
A. General: Conform to ACI 347 Chapter l: Design and Chapter 3: Materials for
Formwork.
B. Plywood: Conform to tables for form design and strength in APA Form V 345.
C. Except as otherwise specified herein, work of this Section shall be in accordance
with Title 24, Part 2, Chapter 19A, "Concrete", California Code of Regulations (1995
edition).
PART 2 - PRODUCTS
2.01 GENERAL
A. Materials shall be new except for reusable joist forms. Materials may be reused
during progress of work, provided they are completely cleaned and reconditioned,
recoated for each reuse, capable of producing formwork of required quality and are
structurally sound.
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03100-65 Project No. 99-5278
2.02 MATERIALS
A. Footings, Foundations, Ramps, Landings, Steps and Floor Slabs: Douglas fir
"Standard or Better" boards, wood or steel stakes.
B. Studs, Wales, Shoring, Bracing, Centering: "Standard" grade or "Better",
Douglas fir, adequate designed size, not less than 2 x 4.
C. Wall Forms: Wall forms shall be 3/4" minimum, Douglas fir plywood, Grade B-
B, Class I or II, Exterior, sanded both sides conforming to U.S. Product Standard 1-83.
Plywood shall be edge -sealed and oiled both sides with colorless form oil.
D. Forms For Square or Rectangular Columns and Beam and Girder Bottoms: 2"
thick Douglas fir planks or joists, S1S2E. Beam and girder sides maybe constructed of
plywood. Column forms shall be made with tight joints and shall be securely clamped
together with steel clamps. Beam and girder sides shall be secured to prevent spreading.
E. Forms For Round Columns: Standard steel or fiber column forms. If columns
are to be exposed, use seamless fiber tubes.
F. Concrete Joist Forms: Adjustable type steel pans CRSI standard design or
masonite "pres-pan" system.
G. Exposed Concrete Moldings and Ornamental Surfaces: Reverse molded soft
pine mould properly placed and secured in forms. Molded surfaces shall be dressed to
true, smooth surfaces and oiled Projecting wood molds shall be constructed to allow
proper removal, to avoid fracture of section.
H. Form Oil: Form oil shall be non -staining type, appropriate for use with forms
specified and not detrimental to finished concrete surface or applied finish materials.
Chamfer Strips: Type CST 3/4" diagonal face, PVC strips.
J. Ties: Carbon steel tie -rods with a breakback depth of 1", and a maximum cone
diameter of 1-1/4", or approved equal.
K. Metal Construction Joints: "Keyed-Kold", by Burke Concrete Accessories or
approved equal.
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03100-66 Project No. 99-5278
PART 3 - EXECUTION
3.01 GENERAL
A. Forms shall be constructed so as to form final concrete structure which conforms
to shape, lines and dimensions of members required by Drawings and Specifications, and
shall be substantial and sufficiently tight to prevent leakage of mortar. They shall be
properly braced or tied together to maintain position and shape. Forms and their supports
shall be designed so that previously placed structures will not be damaged. Forms shall
be true to line within 1/250 of the span.
3.02 ERECTION
A. Plywood shall be laid out with horizontal joints level, vertical joints plumb and
with all joints tight. Back all joints by studs or solid blocking, and fill where necessary
for smoothness. Reused plywood shall be thoroughly cleaned, damaged edges or
surfaces repaired and both sides and edges oiled with colorless fora oil. Nail plywood
along edges, and to intermediate supports, with common wire nails spaced as necessary
to maintain alignment and prevent warping.
B. Openings For Cleaning: Provide temporary openings at all points in formwork
deemed necessary by the District Inspector to facilitate cleaning and inspection. At base
of walls and wide piers, bottom form board on one face for entire length shall be omitted
until form has been cleaned, inspected and approved Do not install board until after
approval.
3.03 REMOVAL OF FORMS
A. Forms shall not be removed until concrete has hardened sufficiently to maintain
its integrity and not be damaged by form removal operations. Columns and walls shall
not be stripped in less than 5 days, floor slabs in less than 7 days, beams and girders in
less than 15 days. Metal pan foams for joists may be removed after 3 days, but joist
centering shall not be removed until after 15 days. Ramp, landing, steps and floor slabs
shall not be stripped in less than 7 days. Shoring shall not be removed until member has
acquired sufficient strength to support its weight, load upon it, and added load of
construction.
B. Compressive strength of in-place concrete shall be determined by testing field -
cured specimens representative of concrete location or members, as specified in Section
03300: Cast -In -Place Concrete..
END OF SECTION
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
03100-67 Project No. 99-5278
SECTION 03200
CONCRETE REINFORCEMENT
PART1- GENERAL
1.01 SECTION INCLUDES
A. Supply and install concrete steel reinforcement as indicated
1.02 RELATED SECTIONS
A. Section 01405: Testing and Inspection.
B.' Section 03100: Concrete Formwork.
C. Section 03300: Cast -In -Place Concrete.
1.03 SUBMITTALS
A. Submit in accordance with Section 01300: Submittals.
B. Shop Drawings: Submit steel reinforcement shop drawings in accordance with
ACI 315. Include assembly diagrams, bending charts and slab plans. Show length and
location of splices, and size and length of reinforcing steel.
1.04 QUALITY ASSURANCE
A. All materials for the work under this Section shall comply with the following
standards:
1. American Society for Testing and Materials (ASTM).
2. Concrete Reinforcing Steel Institute (CRSI) Manual of Standard
Practice.
3. American Welding Society (AWS).
4. American Concrete Institute (ACI).
5. Uniform Building Code, Chapter 19, "Concrete", 1994 edition.
6. Fabrication and placement of reinforcing shall be in accordance
with requirements of Title 24, Part 2, Chapter 19A, California Code of
Regulations (1995 edition).
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03200-68 Project No. 99-5278
X
B. For testing and inspection requirements, see Section 01405: Testing and
Inspection.
1.05 PRODUCT HANDLING
A. Reinforcing steel bars, wire, and wire fabric shall be stored on site to permit easy
access for proper examination and identification of each shipment. Material of each
shipment shall be separated for size and shape in a manner approved by the District
Inspector.
B. Protect reinforcing from excessive rusting or coating with grease, oil, dirt or
other objectionable materials.
PART 2 -PRODUCTS
2.01 GENERAL
A. Provide' reinforcing of sizes, gages and lengths indicated, bent to indicated
shapes.
2.02 MATERIALS
A. Steel Reinforcing Bars: ASTM A615, or ASTM A706 deformed grade 40 billet
steel unless otherwise specified or indicated.
B. Bars or Rod Mats: ASTM A184.
C. Steel Wire For Concrete: ASTM A82 (smooth).
D. Wire Fabric For Reinforcement: ASTM A185.
E. Tie Wire: Fully annealed, copper -bearing steel wire, #16 gage minimum.
F. Chairs, Spacers, Supports and Other Accessories: Standard manufacture conforming to
ACI -315 "Manual of Standard Practice," made from steel wire of approved types and
sizes. For reinforcement supported from grade, use properly sized dense precast blocks
of concrete.
PART 3 - EXECUTION
3.01 INSTALLATION
A. Bars shall be bent cold. Bars partially embedded in concrete shall not be field
bent except as indicated on approved shop drawings. Before placing, clean reinforcing
of loose scale, rust, oil, dirt and any coating that would destroy or reduce bond.
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B. Accurately position and secure reinforcing in place as indicated and specified.
Secure reinforcing so that it will not be displaced while placing concrete.'
C. Use metal chairs to hold reinforcement the proper distance above form bottoms.
In beams and slab constriction, use chairs under top slab reinforcement as well as under
bottom reinforcement. Space chairs so that reinforcement will not be displaced under a
person's weight. Use metal spacers to secure proper spacing. Stirrups shall be accurately
and securely wired to bars at both top and bottom. At slabs, footings, and beams in
contact with earth, use concrete blocks to support reinforcement at proper distance above
earth.
D. Place and secure reinforcement to maintain proper clearance between parallel
bars, and between bars and forms. Lapped splices shall be made wherever possible in a
manner to provide proper clearance between sets of bars. Lapped splices shall in general
be staggered. Dowels and bars extending through construction joints shall be secured in
position against displacement before concrete is placed, and shall be cleaned of concrete
adhering thereto immediately after completion of pour while concrete encrustations are
still soft
E. Do not place reinforcing in supported slabs and beams until walls and columns
have been poured to underside of slabs and beams, nor until construction joints have
been thoroughly cleaned
F. Reinforcing shall be checked before concrete is placed and cleaned again if
required.
G. Use deformed bars everywhere except for spiral reinforcement and where
Drawings or Specifications specifically call for plain or smooth reinforcement to be
used
END OF SECTION
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Bid Documents Canyon High School Tennis Courts Project
03200-70 Project No. 99-5278
SECTION 03300
CAST -IN-PLACE CONCRETE
PART I - GENERAL
1.01 SECTION INCLUDES
A. Supply and install Cast -In -Place Concrete as indicated.
1.02 RELATED SECTIONS
A. Section 01405: Testing and Inspection.
B. Section 03100: Concrete Formwork.
C. Section 03200: Concrete Reinforcement.
1.03 REFERENCES
A. Standard references shall conform to current edition of following specifications relating to
work of this Section.
B. American Concrete Institute (ACI) Publication:
ACI 211 "Recommended Practice for Selecting Proportions of Concrete".
2. ACI 304 "Recommended Practice for Measuring, Mixing, Transporting and Placing
Concrete."
3. ACI 305 "Recommended Practice for Hot Weather Concreting".
4. ACI 306 "Recommended Practice for Cold Weather Concreting."
5. ACI 308 "Recommended Practice for Curing Concrete."
6. ACI 309 "Recommended Practice for Consolidation of Concrete."
C. American Society for Testing and Materials (ASTM) Standards:
1. Al 85 "Welded Steel Wire Fabric For Concrete Reinforcement."
2. C31 "Standard Method of Making and Curing Concrete Test Specimens in the
Field."
3. C33 "Standard Specification for Concrete Aggregates."
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03300-71 Project No. 99-5278
4. C39 "Standard Method of Test for Compressive Strength of Cylindrical Concrete
Specimens."
5. C88 "Standard Method of Test for Soundness of Aggregates by use of Sulphate or
Magnesium Sulphate."
6. C94 "Standard Specification for Ready -Mixed Concrete."
C 143 "Standard Method for Slump of Portland Cement Concrete."
8. C150 "Standard Specification for Portland Cemex"
9. C171 "Sheet Materials for Curing Concrete."
10. C172 "Standard Method of Sampling Freshly Mixed Concrete."
11. C 173 "Standard Method of Test for Air Content of Freshly Mixed Concrete by the
Volumetric Method."
12. C227 "Potential Alkali Reactivity of Cement -Aggregate Combinations (Mortar -Bar
Method)."
13. C231 "Standard Method of Test for Air Content of Freshly Mixed Concrete by the
Pressure Method"
14. C260 "Standard Specification for Air -Entraining Admixtures for Carta te."
15. C289 "Standard Method of Test for Potential Reactivity of Aggregates."
16. D1751 "Standard Specification for Preformed Expansion Joint Fillers for Concrete
Paving and Structural Construction (Non -extruding and Resilient Bituminous
1.04 SUBMITTALS
A. Submit in accordance with Section 01300: Submittals.
Mix Design: Testing laboratory designated by the District and DSA shall submit a
concrete prix design for each mix that will be used on job.; Include water/ cement
ratio, size of coarse aggregate and amount of any admixture. Predict minimum
compressive strength, maximum slump and air content percentage. Mix design, see
Section 01405: Testing and Inspection
2. Manufachuer of ready -mixed concrete shall deliver to the District Inspector a
certificate with each mixer truck. Certificate shall bear the signature of
representative of the testing laboratory, and shall state quantity of cement, water, fine
and coarse aggregate and admixture, if any, contained in load
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03300-72 Project No. 99-5278
3. Certificates: Submit a notarized certificate that each of following conform to
standards indicated-
8.
ndicated
a. Aggregates - See Section 01405: Testing and Inspection.
b. Admixtures - ASTM Standards.
C. Curing materials - ASTM Standards.
1.05 QUALITY ASSURANCE
A. Continuous inspection shall be maintained at batch plant, see Section 01405: Testing and
Inspection, and for transit -mixed concrete to nm check sieve analysis of aggregate, check
moisture content of fine aggregate, check design of mix, check cement being used with test
reports, check loading of mixer trucks, and certify to quantities of materials placed in each
mixer truck
B. Inspection shall be made by a representative of a Testing Laboratory selected by the District.
The District will pay for inspection costs. Contractor shall notify the Laboratory 24 hours in
advance of time concrete is to be mixed, and shall promptly notify the Laboratory of
postponement or cancellation of mixing. Contractor shall reimburse the District for costs
incurred resulting from failure to give adequate notification of postponement or cancellation.
C. Continuous batch plant inspection requirement may be waived, see Section 01405: Testing
and Inspection. Such waiver shall be in writing, with approval of the DSA.
D. Strength test of concrete, see Section 01405: Testing and Inspection.
1.06 PRODUCT HANDLING
A. Mixing and placing concrete, see Section 01405: Testing and Inspection.
B. Ready mix concrete shall be mixed and delivered in accordance with ASTM C94 and UBC
Standard 19-3 and 19-1. Each batch of concrete delivered at job site shall be accompanied by
a time slip bearing departure time and signature of batch plant supervisor. Concrete shall be
placed within 90 minutes atter start of mixing.
C. Store cement and aggregate materials so as to prevent their deterioration or intrusion by foreign
matter. Deteriorated or contaminated materials shall not be used for concrete.
1.07 JOB CONDITIONS
A. Cold Weather Requirements:
Adequate equipment shall be provided for heating concrete materials and protecting
concrete during fieeaing or near fieezurg weather. All ground with which concrete is
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to come in contact shall be •fisc from frost, No frozen materials or materials
containing ice shall be used.
2. When depositing concrete during fieeang or near-fieezing weather the mix shall have
a temperature of at least 50° F., but not more than 90° F. when cement is added
Concrete shall be maintained at a temperature of at least 50° F. for not less than 72
hours after placing or until it has thoroughly hardened When necessary, concrete
materials shall be heated before mixing. Special precautions shall be taken for
protection of transit -mixed concrete.
B• Hot Weather Requirements: During hot weather, Proper attention shall be given to
ingredients, Production methods, handling, placing, protection and curing, to prevent
exce csive cry. oncrete temperatures or water evaporation which would impair required strength or
servieabi
PART 2 - PRODUCTS
2.01 GENERAL,
A. Ready -Mixed Concrete: Mix and deliver in accordance with requirements of UBC Standard
No. 19-13, Ready -Mix Concrete.
B. Strength of Concrete: All concrete, unless otherwise indicated or specified, shall have a
minimum ultimate 28 day strength of 2500 psi (fc). For high-early-st<ength concrete, age for
reaching the fc shall be indicated on Drawings.
2.02 MATERIALS
A. Cement: "Standard Specification for Portland Cement" ASTM C150. Cement used shall
correspond to that on which selection of concrete proportions was based.
B. ASBteBates: Aggregates shall conform to "Standard Specification for Concrete Aggregate",
ASTM C33 and 0227 except as modified herein. Any suitable individual grading of
aggregate may be used, Provided Grading of Combined
table is obtained. (Refer to Section 01405: Testing and 1nspeech Aggregate indicated foll coarse
owing
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Bid Documents City o SSanta Clartta
Canyon High School Tennis Courts Project
03300-74 Project No. 99-5278
GRADING OF COMBINED AGGREGATE
Sieve Number or 1-1/2" 1" 3/4"
Size in Inches Maximum Maximum Maximum
Passing a 2" —
Passing a 1-1/2" 95-100 — —
Passing a 1" 70-90 90-100 —
pw.,;ng a 3/4" 50-80 70-95 90-100
Passing a 3/8" 40-60 45-70 55-75
Passing a No. 4 35-55 35-55 40-60
Passing a No. 8 25-40 27-45 30-46
Passing a No. 16 16-34 20-38 23-40
Passing a No. 30 12-25 12-27 13-28
Passing a No. 50 2-12 5-15 5-15
Passing a No. 100 0-3 0-5 0-5
C. Water. Water shall be potable and fiee from deleterious matter.
D. Admixtures: Concrete admixture, see Section 01405: Testing and Inspection.
E. Expansion Jourt Fillers: Preformed strips, non-wauding and resilient bituminous type, of
thickness indicated, conforming to "Standard Specification for Preformed Expansion Joint
Fillers for Concrete Paving and Struchaal Construction", ASTM D1751.
F. Curing Paper and Liquid Curing Compounds:
1. Curing Paper. A standard brand conforming to "Standard Specification for Sheet
Materials for Curing Concrete," ASTM C171, Type 1- Regular, Kure -N -Seal.
2. Liquid Cluing Compounds: A standard brand, clear liquid conforming to "Standard
Specification for Liquid Membrane -Forming Compounds for Curing Concrete",
ASTM C309. Master Builders, Grace Antihydro.
G. Floor Hardener. Mineral or metallic hardener, color as selected by the Architect Floor
hardener shall be one of following:
1. "Lithochrome" of L.M. Scofield Co., Los Angeles, California
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2. "Colorcron" or "Masterplate", Master Builders.
3. "Hydroment", The Upco Company.
4. "Harcol" or Ferrolith "Fr', Sormebom Building Products.
H. Abrasive: Aluminum Oxide grain, uniformly graded, screen size 12-13 or 16-30, "Alundum"
or "Aloxite."
L Underlayment: Latex undetayment for filling low spots in concrete shell be "Tile -Tex" by
Flintkote Co., "Webtex" #60 or "Fixallatex" by Dowman Products Co., or approved equal.
L Moisture Barrier. Shall be a 6 mils thick, pure virgin polyethylene membrane a•t:et
complying with FHA Test Procedure 0-21.
1. Moisture barrier is required where an interior area is to have finished floor installed.
K. Stair Nosing: 2 part abrasive stair nosing, type PH -330 as manufactured by Balco Inc., or
approved equal.
PART 3 - EXECUTION
3.01 GENERAL
A. Time of Placing: Do not place concrete until reinforcement, conduits, outlet boxes, anchors,
hangers, sleeves, bolts, and other embedded materials are securely and properly fastened in
proper positions. Reinforcement and forms shall be examined by the Structural Engineer 24
hours before concrete is placed.
B. Pouring Record: A record shall be kept on site of time and date of placing concrete in each
portion of structure. Such record shall be kept until completion of structure and shall be
available for examination by the Division of the State Architect.
3.02 PREPARATION
A. Thoroughly dampen subgrade to ensure that no moisture will be absorbed from fresh concrete
except in areas to receive a moisture barrier.
B. Moisture Barrer: Prior to placing of screeds and slab reinforcement, place a moisture barrier
at all interior floor slabs. Place membrane in as large sheets as possible, lapped 12" sides and
ends, with top lap placed in the direction of the spreading of concrete. Extend membrane and
lap at least 4" onto all adjoining wall surfaces and seal with pressure -sensitized tape.
Membrane placement shall be approved by the District Inspector before concrete is placed
1. Place moisture barrier on 2" bed of sand over gravel base.
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2. Patch punctures and teats in moisture barrier.
C. Reglets and Rebates:
1. Form reglets and rebates in concrete to receive flashing, flames and other equipment
as detailed and required. Dimension and position of required reglets and rebates shall
be verified with trades whose work is related thereto.
2. If concrete slabs on grade join a wall or other perpendicular concrete surface, form a
reglet in wall to receive and carry horizontal concrete work. Reglet shall be full
thickness of the slab and shall be 3/4" deep, unless otherwise indicated Exterior
walks need not be thus provided for, except where detailed
D. Anchor Slots: Dove -tail anchor slots at concrete walls to receive masonry veneer shall be set
vertically in forms, 24" maximum on centers measured horizontally. Anchor slots shall be
#24 gage galvanized sheet steel with removable fiber filler to prevent seepage of cement in
slot.
E. Screeds: Set screeds accurately and maintain at required grade or slab elevations after steel
reinforcement has been placed, but before starting to place concrete. Set screeds adjacent to
all walls and in parallel rows not to exceed 9-0" on centers.
3.03 INSTALLATION
A. Conveying and Placing.
1. Concrete shall be placed only under direct supervision of the District lnspedoc Do
not place concrete outside of regular working hours, unless the District's Inspector has
been notified at least 48 hours in advance and is present
2. Concrete shall be conveyed from mixer to place of final deposit by methods which
will prevent separation or loss of materials.
3. Concrete shall be deposited as nearly as practicable to its final position to avoid
segregation due to rehandling or flowing. No concrete that has partially hardened or
been contaminated by foreign materials shall be deposited, no shall retempered
concrete or concrete which has been remixed atter initial set be used
4. In depositing concrete in columns, walls or thin sections of considerable height,
openings in forms, elephant trunks, tremies or other approved devices, shall be placed
in a manner that will prevent segregation and accumulation of hardened concrete on
forms or metal reinforcement above level of concrete. Such devices shall be so
installed that concrete will be dropped vertically. Unconfined vertical drop of
concrete from end of such devices to placement surface shall be no greater than 6-011.
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5. Once concrete placing is started, it shall be carried on as a continuous operation until
placing of panel or section is completed Top surfaces of vertically formed lifts shall
be level.
6. All concrete shall be thoroughly consolidated during placement, and shall be worked
around reinforcement and embedded fixtures using mechanical vibrators.
7. Where conditions make consolidation difficult, or where reinforcement is congested,
batches of mortar containing same proportions of cement, sand, and water as used in
the concrete, shall fast be deposited in the forms to a depth of at least 1".
B. Compaction and Screeding:
1. Tamp freshly placed concrete with a heavy tamper until at least 3/8" of mortar is
brought to surface. Concrete shall then be tamped with a light tamper and screeded
with heavy straightedge until all depressions and irregularities are worked out, and
surface is true to finish grades or elevations. Remove excess water and debris worked
to surface.
2. Where slabs are to receive separate cement finish or mortar setting bed, continued
tamping to raise mortar to surface shall not be dote. I.aitance shall be removed by
brushing with a stiff brush or by light sandblasting to expose clean top surface of
coarse aggregate.
C. Floating and Troweling:
L When concrete has hardened sufficiently, it shall be floated to a compact and smooth
surface. After floating, wait until concrete has reached proper consistency before
troweling. Top surfaces, shall receive not less than 2 troweling operations with steel
hand trowel. Prior to and during final troweling, apply a fine mist of water fiequently
with an atomizing type fog sprayer. Omit troweling for slabs to receive a separate
cement finish.
D. Curing:
1. Concrete shall be maintained above 50° F., and in a moist condition for at least the
first 7 days after placing, except that high early strength concrete shall be maintained
in such a condition for at least the first 3 days.
2. Before applying curing paper, interior floor treated with colored hardener shall be
given a heavy protective coat of colored wax left unpolished, and then immediately
covered with paper. If wax is not applied within two hours after final troweling,
concrete shall be sprayed with a fine water mist and kept continuously moist until
wax is applied, unless spraying is not recommended by hardener manufacturer. After
all other work, including plastering and painting has been comply curing paper
shall be removed and waxed floors cleaned of protective wax coating. Clean all
floors to their original condition.
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3. Forms containing concrete, top of concrete between forms, and all exposed concrete
surfaces after removal of forms shall be maintained in a thoroughly wet condition for
not less than 7 consecutive days after placing.
4. If weather is hot or surface has dried out, spray surface of concrete slabs and paving
with fine mist of water, starting not later than 2 hours after final troweling and
continuing until sunset. Surface of finish shall be kept continuously wet until curing
medium has been applied.
5. Immediately after finishing, roof slabs and monolithic floor finish to receive resilient
floor covering, shall be uniformly and completely coated with liquid curing
compound
a Apply compound in a manner and quantity sufficient to produce a uniform
continuous thin film of water -impervious membrane. Compound shall be
applied in accordance with marnrfact uet's directions.
b. Protect adjoining surfaces from damage during application If acing
compound is not applied immediately, cover finished concrete with wet
burlap or cuing paper and keep concrete surface wet for a period not to
exceed thirty hours following finishing of concrete. At end of that time
burlap or paper shall be removed and acing compound applied as specified
above.
6. Immediately after finishing, monolithic floor slabs not to receive resilient floor
covering shall be covered with aping paper. Paper shall be lapped 3" at joints and
sealed with waterproof sealer. Edges shall be cemented to finish. If paper is torn or
damaged during construction operations, it shall be repaired or replaced in manner
acceptable to the District Inspector. Paper shall be on work site before starting
cement finishing, and shall remain in place until permission is given by the District
Inspector to remove paper.
7. Within 24 hours after finishing, all exterior slabs and paving, and interior slabs to
receive cement topping or mortar setting bed shall be covered with sand to depth of
2" and kept thoroughly wet for 7 days. Protection shall be removed when directed by
the District Inspector, and surfaces washed clean
a. hr lieu of sand covering, exterior walks and paving where no other surface
treatment is specified, may be creed with clear liquid acing compound
applied immediately, in accordance with manufacturers directions.
E. Filling, Leveling and Patching:
1. Concrete slabs which have high or low spots and are to receive resilient floor
covering or soft floor covering, shall have surfaces repaired. High spots shall be
honed, or ground with power -driven machines to required levels. Low spots shall be
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03300-79 Project No. 99-5278
filled with latex underlayment, applied in strict accordance with manufacturees
printed instructions.
2. Holes resulting from form ties or sleeve nuts shall be solidly packed completely,
through all exterior walls, by pressure grouting with cement grout, as specified.
Grouted holes on exposed surfaces shall be screeded off flush and finished to match
adjoining surfaces.
F. Cement Base: Cement base shall be of height, thickness and shape detailed. Base shall be
reinforced with 1" mesh, #18 gage, zinc -coated wire fabric. Base finish mixture shall be one
volume portland cement, 2 volumes of fine aggregate and one volume pea gravel. Colored
cement base, where called for, shall include a chemically -inert mineral oxide pigment in
mixture.
3.04 1FINISHING
A. Soda and Acid Wash: Concrete surfaces to receive plaster, paint or other finish, and which
have been formed by oil coated forms, shall be scmbbed with a solution of 1-1/2 pounds of
caustic soda to one gallon of water. All surfaces where smooth wood or waste molds have
been used shall be scrubbed with a solution of 20% muriatic acid. As soon as surfaces have
been scrubbed, they shall be washed with clean water.
B. Sacking: Exposed concrete curbs and walls shall be "sacked" by an application of portland
cement grout, floated and rubbed "Sacking" shall not be carried out until all patching and
filling of holes has been performed. Entire "sacking" operation for any continuous area shall
be started and completed same day.
1. Mix 1 part portland cement and 1-1/2 parts fine sand with sufficient water to produce
a grout having consistency of thick pairrt. Wet surface of cancnte sufficiently to
prevent absorption of water from grout Apply grout uniformly with brushes or
spray -gun, then immediately float surface with a cork or other suitable float, scouring
wall vigorously.
2. While grout is still plastic, finish surface with a sponge rubber float, removing all
excess grout Allow surface to dry thoroughly, then rub vigorously with dry burlap to
completely remove all dried grout No visible film or grout shall remain after rubbing
with burlap.
C. Sandblasting: Exterior concrete surfaces to receive stucco dash coat finish, where plywood or
other smooth forms have been used, shall be uniformly sand blasted with sharp quartz sand
under sufficient air pressure to remove dirt, form oil and other foreign materials, and roughen
surface to provide a proper bond All such surfaces shall be thoroughly washed with clear
water after sandblasting.
D. Abrasive: Concrete stair treads, landings, ramps and steps on interior and exterior of
buildings, and all interior exposed concrete floors in shop buildings shall receive an abrasive
finish. Abrasive grains in amount of 30 pounds per 100 square feet shall be evenly applied by
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"dust -on" method and embedded into surface during first troweling operation Additional
abrasive grains, in amount of 30 pounds per 100 square feet, shall then be evenly applied and
embedded into surface during final troweling operation The District Inspector shall verify
that abrasive material is on site before Contractor orders concrete delivery.
E. Floor Hardener. All exposed interior concrete floors throughout shall be treated with floor
hardener, as specified Apply hardener after surface of concrete has reached the point where
no excess moisture shows, but while it is still plastic. Hardener shall be applied as follows:
1. Colored Hardener. Apply at rate of 40 pounds per 100 square feet of surface for
initial application
2. Gray (natural) Hardener: Apply at rate of 20 pounds per 100 square feet of surface
for initial application.
3. Hardener shall be evenly distributed and thoroughly floated into surface mortar with a
wood float. An additional 20 pounds of hardener, colored or gay, specified as above,
shall be applied over each 100 square feet, and troweled to an even surface having
uniform color and texture.
F. Cement Grout and Dry -Pack Concrete: Cement grout shall be mixed at site and shall be
composed of one volume of portland cement and 2-1/2 volumes of fine aggregate. Materials
shall be mixed dry and sufficient water added to make mixture flow under its own weight.
When grout is used as a "dry -pack concrew', add sufficient water to make a stiff mixture
which can be molded into a sphere.
G. Broom Finish: Exterior stair treads and landings shall receive a non -slip broom finish in
addition to abrasive finish specified
H. Abrasive Stair Nosing: All stairs shall receive an abrasive 2 part nosing. Nosing shall be
installed according to manufachrees recommendations.
3.05 EXPANSION AND CONSTRUCTION JOINTS
A. Constriction Joints: Details and proposed location of construction joints shall be as indicated
on Drawings, located to least impair strength of stnicttre, as directed by the Structural
Engineer, in accordance with following:
1. Thoroughly clean contact enface by sand blasting entire surface not earlier than 5
days after initial pour.
2. A mix containing same proportion of sand and cement used in concrete phis a
maximum of 500/o of coarse aggregate shall be placed to a depth of at least 1" on
horizontal joints. Vertical joints shall be wetted and coated with a neat cement grout
immediately before placing of new concrete.
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3. Should contact surface become coated with earth, sawdust, or deleterious material of
any kind after being cleaned, entire surface shall be recleaned before applying mix
B. Expansion Joints: Provide expansion joints where indicated in walks and exterior
slabs. If joints are not indicated, they shall be spaced approximately 29-0" apart. Joints shall
extend entirely through slab with joint filler in one piece for width of walk or slab. Joint filler
shall be 3/8" thick unless otherwise indicated.
C. Tooled Joints: Slabs, walks and paving shall be marked into areas as indicated with
markings made with a V -grooving tool. Marks shall be round -edged, free fiom bugs or
obstructions, with clean cut angles and shall be straight and true. Walks, if not indicated, shall
be marked off into rectangles of not more than 12 square feet and shall have a center marking
where more than Y -O" wide.
3.06 TESTING
A. Molded Cylinder Tests: See Section 01405: Testing and Inspection.
1. The District Inspector shall prepare cylinders. Each cylinder shall
be dated, given a number, point in structure fiom which sample was taken, mix
design number, mix design strength and result of accompanying slump test noted
2. ' Separate tests of molded concrete cylinders taken at same place and
time shall be made at age of 7 days and 28 days. A strength test shall be the average
of the compressive strength of 2 cylinders, "made from the same sample of concrete
and tested at 28 days or at test age designated for determination of fc.
3. Test cylinders shall be made at job and stored in testing laboratory
in accordance with ASTM C31, and tested in accordance with ASTM C39.
B. Core Test: At request of the District inspector, cores of hardened concrete shall be
cut from portions of hardened structures for testing, in accordance with UBC 1905A6.1.1, and
ASTM C42.
I. Cores shall be taken at representative places throughout the structure
as designated by the Structural Engineer and shall be at least 4" in diameter.
2. In genual, sufficient cores shall be taken so that knowledge will be
had for all pours made. At least one core shall be taken for each 4000 square fed of
building. Not less than 3 cores shall be taken from each project.
3. Where cores have been cut from work, Contractor shall fill void
with drypack and patch the finish to match the adjacent existing surfaces.
C. Concrete Consistency Measure consistency by "Standard Method of Test for Slump
of Portland Cement Concrete," ASTM C143. This test shall be made by the District Inspector
twice each day or partial day's nm of the mixer.
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D. Adjustment of Mix: Should the strength of any grade of concrete for any portion of
work, as indicated by molded test cylinders, fall below minimum 28 days compressive
strength specified or indicated, the Structural Engineer will direct the testing laboratory to
adjust mix for remaining portion of construction so that resulting concrete meets minimum
strength requirements.
E. Defective Concrete:
1. Should strength of any grade of concrete, for any portion of work
indicated by tests of molded cylinders and core tests, fall below minimum 28 days
strength specified or indicated, concrete will be deemed defective and shall be
replaced or adequately strengthened in a manner acceptable to the Structural
Engineer, the District Inspector and the Office of the State Architect.
2. Any concrete work that is not foamed as indicated, is not true within
1/250th of span, not true to intended alignment, not plumb or level where so
intended, not true to intended grades and levels, contains sawdust shavings, wood or
embedded debris, or does not fully conform to Cortract provisions, shall be deemed
to be defective and shall be removed and replaced.
F. Concrete For Equipment Pads, Mechanical and Electrical Work: Unless otherwise
indicated, strength shall be 2500 psi concrete, proportioned and mixed in accordance with
requirements of this Section Exposed concrete shall have a hand -troweled finish with neatly
rounded comers and edges. Cast in forms where necessary as described in Section 03100,
Concrete Formwork, and reinforced as described under Section 03200. Calcium chloride shall
not be used in concrete mix for underground electrical conduits. For coneete encasement of
more than one conduit, use 3/4" to 1" rock as specified in this Section for concrete mix.
Ima.KIX4003A1
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Bid Documents Canyon High School Tennis Courts Project
03300-83 Project No. 99-5278
SECTION 03730
CONCRETE REHABILITATION
PART1- GENERAL
1.01 SECTION INCLUDES
A. Supply and application of epoxy resin adhesive for:
1. Epoxy injection of cracks.
2. Grouting of cracks by gravity flow.
3. Repair of spalling concrete.
B. Repair of test core holes by testing laboratory.
1.02 RELATED SECTIONS
A. Section 02580: Pavement Marking.
B. Section 07920: Sealants and Calking.
1.03 SUBMITTALS
A. Submit in accordance with Section 01300: Submittals.
B. Submit manufachuer's product literature and application procedures which, when
approved, shall become basis for inspecting and accepting or rejecting work performed.
C. Submit laboratory test reports or approvals indicating conformance with the
Specifications.
1.04 QUALITY ASSURANCE
A. Continuous inspection of epoxy repair procedures shall be maintained by a
District Inspector in accordance with Title 24.
B. Inspection shall be made by a representative of a Testing Laboratory selected by
the District. The District will pay for inspection costs. Contractor shall notify the
Laboratory 24 hours in advance of time epoxy is to be mixed, and shall promptly notify
the Laboratory of postponement or cancellation of mixing. Contractor shall reimburse
the District for costs incurred resulting from failure to give adequate notification of
postponement or cancellation.
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03730-84 Project No. 99-5278
C. Application of epoxy resin adhesive and concrete repair shall be by a Contractor
or applicator approved by manufacturer.
D. Epoxy resin adhesive shall be product of manufacturer who has been regularly
engaged in manufacture of this type of product for at least 10 years. Manufacturer shall
supply references of at least 5 satisfactory projects for which epoxy resin adhesive
treatment was provided.
E. Guarantee: Manufacturer and approved Contractor, or applicator, shall provide
the District's Structural Engineer with individual and joint guarantees for materials and
workmanship.
1.05 DELIVERY, STORAGE, AND HANDLING
A. Deliver materials to jobsitein manufacturer's unopened containers bearing
manufacturer's name and product identification.
B. Store and condition materials as recommended by product manufacturer.
1.06 PROJECT CONDITIONS
A. Materials shall not be applied during existing or impending freezing or inclement
weather.
B. Adjacent surfaces, to the areas receiving treatment, shall be protected from
damage from equipment, tools or materials.
PART 2 - PRODUCTS
2.01 MANUFACTURER
A. For purpose of establishing acceptable criteria for treatment of cracks and repairs
of spalling concrete in concrete walls, slabs and concrete block walls, products of the
following manufacturers considered satisfactory:
1. Sika Corporation, Santa Fe Springs, California. Telephone:
(310) 941-0231.
2. Fosroc Inc., Woodland, California. Telephone: (916) 686-3633.
3. The Euclid Chemical Co., Trsbuco Canyon, California.
Telephone: (714) 665-7969.
4. Micro Capsule Engineering. Local Representative: Wallock &
Maggio. Telephone: (800) 600-5157
2.02 PERFORMANCE COMPLIANCE
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Bid Documents Canyon High School Tennis Courts Project
03730-85 1Project No. 99-5278
A. Properties of mixed epoxy resin adhesive for pressure injection and gravity flow
grouting shall comply with all requirements of applicable American Standards for
Testing and Materials (ASTM).
B. Core drilling of test holes shall be one for every 100'-0" of crack, by Code
requirements, that have been pressure injected with epoxy resin. It shall be the General
Contractor's responsibility to patch these holes.
2.03 MATERIALS
A. Epoxy resin adhesive for pressure injection and gravity flow grouting of cracks:
1. Modified epoxy resin containing suitable viscosity control
agents and accelerators.
2. Material shall not contain asbestos.
3. Material shall be approved by the United States Department of
Agriculture.
B. Epoxy Resin Adhesives:
1. Sikadur 35, Hi -Mod LV, by Sika Corporation.
2. Nitobond ULV, by Fosroc Inc.
3. Euco #452 LV System, Euclid Chemical Company.
4. E-396 Series, by Micro Capsule Engineering
C. Materials for repairing spalling concrete shall be as follows:
1. Surface Seal Paste: Sika Top/110 Armatec; Nitoprime Zincrich;
Euco Zinc Prime.
2. Patching Material: Sika Top 123 Gel; Renderoc HB; Euco
Verticoat.
D. Materials for patching test core holes:
1. One part Portland cement and 3 parts sand
PART 3 - EXECUTION
3.01 PREPARATION
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03730-86 Project No. 99-5278
A. Surface adjacent to cracks and spalled concrete must be clean and sound; cracks
shall be free of standing water and frost. Remove dust, grease, foreign particles and
disintegrated materials from surface adjacent to cracks and spalled concrete by
sandblasting, high-pressure water blasting, grinding, chipping or abrasive wheel.
B. For gravity flow grouting vee notch surface of crack, to a maximum width of
1/4" and remove loose debris. Where accessibility to underside of slab is available seal
all visible cracks with epoxy resin adhesive paste or Portland cement based quicksetting
compound, to hold adhesive until cured.
C. Remove broken and spalled concrete to sound concrete base. Remove concrete
to a depth of 1" minimum around steel reinforced bars. Clean steel bars by sand
blasting.
3.02 APPLICATION OF EPDXY
A. For manual application of epoxy resin mix only that quantity of material that can
be used in 20 to 30 minutes at 73° F. For automated application (high pressure injection
may) portable unit shall be equipped with positive displacement type pumps, airpowered
or electric, with interlock for positive ratio control of exact proportions of material at
nozzle. Pumps shall provide in-line mixing and metering system and contain drain -back
plugs.
B. Placement Procedure:
1. High Pressure Injection:
a To seal cracks, set porting devices as required
by manufacturer, do not exceed maximum spacing. Spacing shall not
exceed thickness of substrate and shall be accomplished to achieve travel
of material for grouting between ports; fill cracks to maximum.
b. On structures accessible on both sides, provide
porting devices on opposite sides at staggered elevations. Apply mixed
epoxy resin adhesive for sealing, over cracks and around each porting
device, to provide an adequate seal to prevent escape of adhesive for
injection grouting.
C. Where required by the Engineer, apply adhesive for
sealing in such manner that minimal defacing or discoloration of substrate
shall result.
d. Inject epoxy from bottom most port. Continue
until epoxy comes out of next higher port. Plug lower port and start
injecting into the port above. Repeat procedure until crack is grouted.
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2. Low Pressure injection: Installation of material shall be by
manufacturer approved applicator in accordance with the manufachuees printed
instructions.
3. Gravity Flow Grouting: Place mixed material into vee notches
and replenish reservoir with material until cracks are completely filled.
C. If penetration of any crack is impossible, consult with the Engineer before
discontinuing injection or grouting procedures. If modification of procedure is required
to fill cracks submit proposed modification to the Engineer for approval before
proceeding.
D. Install materials for repair of spalling concrete in accordance with the
manufacturers printed instructions.
3.03 FILLING TEST HOLES
A. Fill holes with mixture of sand and Portland cement to a finish to match existing
adjacent surface.
3.04 CLEANING
A. After curing, material for sealing and porting devices shall be removed
mechanically as directed by the Engineer. Uncured material may be cleaned from tools
with an approved solvent.
B. Leave work area in clean condition with no evidence of spillovers onto adjacent
areas.
END OF SECTION
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03730-88 Project No. 99-5278
SECTION 03900
TENNIS COURT RE -SURFACING
PART 1- GENERAL
This specification applies to tennis court resurfacing only. The Contractor shall refer to the plans for
location, dimensioning and details of the new tennis court construction.
1.01 INSPECTIONS
The Contractor shall notify the City Inspector and the Project Manager three (3) days to the
required tennis court inspection for the following construction phases:
# # 1. After cleaning and coving of slab, but before installing playing surface coating.
All of the above shall be inspected and approval shall be obtained from the Project Manager prior
to proceeding with any poriton of the work listed above.
MATERIALS
2.01 BASE MATERIALS -NOT USED
2.02 CONCRETE SPECIFIED BY CLASS -NOT USED
2.03 PORTLAND CEMENT -NOT USED
2.04 AGGREGATES -NOT USED
2.05 COMBINED AGGREGATE GRADINGS -NOT USED
2.06 REINFORCING STEEL -NOT USED
2.07 EXPANSION UNITS -NOT USED
2.08 END OF POUR JOINTS -NOT USED
2.09 CONCRETE CURING COMPOUND -NOT USED
2.10 SURFACING MATERIALS
Coloring solutions for concrete surface shall be as follows:
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Bid Documents Canyon High School Tennis Courts Project
03900-89 Project No. 99-5278
A. Extol 3000 acrylic resin, (no equivalent), as supplied by Extol Color Coatings, 2240
West Winton Ave., Hayward, CA, 94545, (510) 887-7598.
B. Extol acrylic line paint, (no equivalent), as supplied by Extol Color Coatings.
C. Extol concrete bond coast, (no equivalent), acrylic co -polymer weatherproof stain
resistant sealer.
D. Extol Crack Filler, use on cracks up to 1/ 8" wide.
E. Graded -Silica: #60 mesh sieve rating, shall be pure and crushed silica
F. Water: Shall be clean, fresh and potable.
3.01 SUBGRADE AND BASE PREPARATION AND COMPACTION -NOT USED
3.02 CONCRETE PLACEMENT -NOT USED
3.02 CONCRETE FINISHING -NOT USED
3.02 SURFACING APPLICATION PROCEDURE
Concrete and color surfacing equipment shall not be permitted on the site, (303-5.8).
Tennis Courts: Colore solution applicaiton shall be as follows:
A. At leat 45 calendar days shall elapse from date of pour to applicaiton of caostings after
which all dark spots must be gone from concrete. No coatings shall be applied until final
approval has been given by the Department.
B. Surfaces shall be protected from al paint, plaster, oil and other stains and be thoroughly
cleaned of foreign matter.
C. The entire area shall be treated with two muriatic acid etches consisting of a solution of
one part muriatic acid and six parts of water, followed by an ammonia neutralizing wash.
The entire area shal then be scrubbeduntil foaming stops after which the surface shall be
thoroughly rinsed clean water and allowed to dry. Dry completely (24 hours) before
coating is applied.
D. Fill all cracks with Extol Crack Filler flush with adjacent surface.
E. Mixes shall be as follows:
Base coat:
Two parts Extol Color Coast 3000
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03900-90 Project No. 99-5278
One part #60 graded silica sand (provide sample for City approval)
Two parts water
Base Coat Coverage, apply three base coat applications per 60' X 120" court, utilizing not less
than 80 gallons of Extol Color Coat 3000 for the three applications, (prior to dilution), with a 3/4
nap, phenolic cord roller. Allow each base coats to thoroughly dry before the next application.
Over dilution and segregation of the product will not be permitted.
Top coat:
Two parts Extol Color Coat 3000
One part, clean water
Top Coat Coverage, apply two top coat applications per 60" X 120' court, utilizing not les than
30 gallons of Extol Color Coat 3000 for the two applications, (prior to dilution). Allow each top
coat to thoroughly dry before the next application. Top coat may be applied by a squeegee or
roller. Playing Area Dark Green color, Out-of-bounds Light Green color.
Playing Lines: Twenty four hours minmum after application of the last top coat, two inch wide
white playing lines may be installed using Extol Acrylic Line Paint. After twenty four hours
apply a second line paint application. Do not dilute the line paint.
Do not apply any Extol products unless the temperature is 55° and rising, do not apply any
surfacing if rain is imminent.
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03900-91 Project No. 99-5278
ROUGH CARPENTRY
PART1- GENERAL
1.01 SECTION INCLUDES
A. Supply and install Rough Carpentry work as indicated.
1.02 RELATED SECTIONS
A. Section 01405: Testing and Inspection.
B. Section 03100: Concrete Formwork.
C. Section 03300: Cast -In -Place Concrete.
D. Section 06200: Finish Carpentry.
1.03 QUALITY ASSURANCE
A. Douglas fir, larch or hemlock structural and framing lumber shall be graded in
accordance with the "Standard Grading Rules" of the West Coast Lumber Inspection
Bureau (WCLIB) or the "Western Lumber Grading Rules" of the Western Wood
Products Association (WWPA) latest editions.
B. Redwood structural and framing lumber shall be graded in accordance with
"Standard Specifications for Grades of California Redwood Lumber" of the Redwood
Inspection Service, latest edition.
C. Each piece of lumber shall bear official grade mark of the association under
whose rules it was graded, or official grade mark of another recognized grading agency
using grading rules herein specified
D. All structural and framing members shall be air-dried to a moisture content not
to exceed 19% before use.
E. Work of this Section shall comply with provisions of currrent edition of UBC
and Title 24, see Section 01405: Testing and Inspection.
F. Plywood shall conform to requirements of "Product Standard PS 1-83 issued by
the U.S. Department of Commerce, and shall be grade marked by a recognized grading
agency (APA and PTL).
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G. Each piece of preservative treated lumber shall be identified by the Quality Mark
of an approved inspection agency in accordance with Title 24, see Section 01405:
Testing and Inspection.
PART 2 - PRODUCTS
2.01 MATERIALS
A. Lumber: Structural and framing lumber shall
be of following species
and grades:
USE
SPECIES
GRADE
1.
Subfloor, wall sheathing, roof
Douglas Fir
"Construction" Board,
sheathing and ceiling stripping.
and Larch -
WCLIB; WWPA
2.
Posts, (5"x 5" and larger, width
Douglas Fir
"No. I Structural Posts
not more than 2" greater than
and Larch
and Timbers, WCLIB.
thickness).
"No. I" Post and Timbers,
WWPA.
3.
Beams, girders and truss members
Douglas Fir
"Select Structural" Beams
(5" and thicker, rectangular,
and Larch
and Stringers, WCLIB;
width more than 2" greater than
WWPA.
thickness) where exposed
as finish members.
4.
Items in subparagraph 3
Douglas Fir
No. 1 Structural
when concealed
and Larch
Beams and Stringers,
WCLIB."No. 1 Beams and
Stringers, WWPA.
5.
Joists, rafters, lintels,posts, posts,
Douglas Fir
"Select Structural;
mullioms and members(2" to 4"
and Larch
Structural Light
thick, 2" to 4" wide)
Framing, WCLIB;
6.
Other lumber (2" to 4" thick,
Douglas Fir
"Construction" Light
2" to 4" wide) not specified
and Larch
FramingWCLIB; W WPA
in subparagraph 5 above.
7.
Framing lumber (2" to 4" thick,
Douglas Fir
"No. I" Structural
5" and wider).
and Larch
Joists and Planks,WCLIB;
WWPA.
8.
Mudsills and plates in contact
Douglas Fir
Same as subparagraphs
with soil.
and Larch
6 and 7.
treated
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9. Sills or plates resting on concrete Douglas Fir Same as subparagraphs
or masonry surfaces 6" or less and Larch 6 and 7.
above soil or finish grade. treated
10. Sills, foundations plates & sleepers Douglas Fir Same as subparagraphs
which rest on concrete, masonry and Larch 6 and 7.
foundations, or are laid on concrete treated
on concrete slab in direct contact
with soil
11. Miscellaneous nailing strips and Douglas Fir Same as
blocks embedded in concrete and Larch subparagraphs
or masonry. treated 6 and 7.
B. Plywood: Plywood used for structural purposes, when exposed outdoors shall be
exterior type plywood Other plywood used for structural purposes shall be exterior
type, or Exposure 1.
C. Preservative Treated Wood:
1. Wood and plywood specified as treated wood shall be pressure
treated wood in accordance with Title 24, see Section 01405: Testing and
Inspection; "Preservative Treatment by Pressure Process and Quality Control
Standards."
2. Seasoning: Treated lumber shall be air seasoned after treatment,
for a minimum of 2 weeks before use.
3. Creosote shall not be used for treating wood in contact with
painted or plastered surfaces.
4. When treated wood member has been notched, dapped, drilled or
in any way cut into, such newly cut surfaces shall be painted with a heavy coat
of same preservative material used in treatment of wood member.
D. Fire Retardant Protection: Wood and plywood specified as "Fire Retardant
Protected Wood" shall be treated by approved methods and materials, and shall be dried,
following treatment, to a maximum moisture content as follows: Solid sawn lumber 2"
in thickness or less to 19%; and plywood to 15%.
E. Plywood subflooring shall be "Underlayment", Group 1, Exposure 1; of
thickness indicated
F. Mineral Fiber Panels: Shall be asbestos free, thickness as indicated
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G. Reused Materials: Sound lumber and timber which has been used for formwork
may be reused for stress carrying and non-stress carrying members (except for exposed
work) provided it is grade marked and is approved for reuse by the District inspector.
PART 3 - EXECUTION
3.01 FASTENINGS
A. Nails and Spikes:
1. Use only common wire nails or spikes whenever indicated,
specified or required.
2. Whenever necessary to prevent splitting, holes shall be prebored
for nails and spikes.
3. Nails in plywood shall not be overdriven.
4. Machine Applied Nailing: Use of machine nailing is subject to a
satisfactory jobsite demonstration for each project and approval by the Project
Architect or Structural Engineer and the Division of the State Architect.
Approval is subject to continued satisfactory performance. Machine nailing will
not be approved in 5/16" plywood. If nailheads penetrate outerply more than
would be normal for a hand hammer or if minimum allowable edge distances are
not maintained, performance will be deemed unsatisfactory.
B. Lag Screws:
1 When placing lag screws in a wood member, prebore lead hole
as recommended in UBC.
2. Lag screws which bear on wood shall be fitted with standard
steel plate washers under head Lag screws shall be screwed and not driven into
place.
C. Bolts:
1. Lumber and timber to be fastened together with bolts shall be
clamped together and holes for bolts bored true to line.
2. Bolts shall be fitted with steel plates or standard cut washers
under heads and nuts. Bolts shall be tightened when installed and again just
before completion of work.
D. Wood Screws: When placing wood screws, lead holes shall be prebored as
recommended in UBC.
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Bid Documents Canyon High School Tennis Courts Project
06100-95 Project No. 99-5278
E. Framing Anchors: Framing anchors, joist hangers, ties and other mechanical
fastenings shall be galvanized or have a rust -inhibitive coating. Nails and fastenings
shall be of type recommended by manufacturer.
3.02 ERECTION
A. Stud Walls, Partitions and Furring:
1. Wood stud walls, partitions and vertical furring shall be
constructed of members of size and spacing indicated. Provide single plate at
bottom and double plate at top unless otherwise indicated Interior, nonbearing
non -shear partitions may be capped with a single top plate, installed to provide
overlapping at comers and at intersections with other wall and partitions or by
metal ties as detailed
2. Walls and partitions shall have horizontal staggered blocking not
less than 2" nominal thickness and same width as studs, fitted snugly, and nailed
into studs. Blocking shall be at mid -height of partition or not more than T-0" on
center vertically. Install wood backing on top of top plate wherever necessary
for nailing of lath or gypsum board
3. Walls, partitions and furred spaces shall have 2" nominal
thickness wood firestops, same width as space to be firestopped, at ceiling line,
mid -height of partition and at floor line. Firestops at floor line are not required
when floor is concrete. If width of opening is such that more than one piece of
lumber is necessary, provide 2 thicknesses of 1" nominal material laid with
staggered joints.
4. Firestops shall be placed in all stud walls and partitions, including
furred spaces, so that maximum dimension of any concealed space is not over 10'-0".
5. Comers, and where wood stud walls and wood vertical furring
meet, shall be formed of triple studs. Openings in stud walls and partitions shall
have headers as indicated and a minimum of 2 studs at jambs, one stud of which
may be cut to support header in bearing.
6. Where wood masonry or concrete walls intersect, end stud shall
be fastened at top, bottom and midheight with one 1/2" diameter bolt through
stud and embedded in masonry or concrete a minimum of 4". Bolts shall have
washers under nuts.
7. Sills under bearing, exterior or shear walls shall be bolted to
concrete with 5/8" rd by 12" long bolts spaced not more than 4'-0" on center.
There shall be a bolt within 9" of each end of each piece of sill. Sills shall be
placed and leveled with shims and washers placed and nuts tightened to level
bearing after which space between sill and concrete shall be dry packed with
cement grout. Non-bearing interior plates may be fastened to concrete with low
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
06100-96 Project No. 99-5278
velocity powder. driven fasteners provided Structural Engineer's approval is
obtained in writing, prior to use.
B. Floor Joists, Roof and Ceiling Framing:
1. Wood joists shall be size and spacing indicated, laid with
crowning edge up, and shall have not less than 4" bearing at all supports. Provide
2" solid blocking, cut in between joists, same depth as joists, at ends and all
bearings, unless otherwise indicated.
2.Floor joists of more than 4" in depth and roof joists of more than
8" in depth shall be provided with bridging. Floor joists shall be bridged every
8'-0" by solid blocking or by metal cross bridging. Roof joists shall be bridged
every 10'-0".
3. Joists under and parallel to bearing partitions shall be doubled
and nailed or bolted together as detailed. Whenever a partition containing piping
runs parallel to floor joists, joists underneath shall be doubled and spaced to
permit passage of pipes and blocked with solid blocking spaced at not more than
4'-0" intervals.
4. Trimmer and header joists shall be doubled, when span of header
exceeds 4'-0". Ends of header joists more than 6'-0" long, shall be supported by
framing anchors or joist hangers unless bearing on a beam, partition or wall.
Tail joists over 12'-0" long shall be supported at header by framing anchors or on
ledger strips not less than 2 x 4.
5. Provide solid blocking between rafters and ceiling joists over
partitions and at end supports where indicated.
C. Beams, Girders and Joists:
I Ends of wood beams, girders and joists which are 2'-0" or less
above finished outside grade and which abut, but do not enter concrete or
masonry walls, as well as wood blocking used in connection with ends of those
members shall be treated with wood preservative.
2. Where wood beams,, girders and joists enter masonry or concrete
-walls T -O" or less above outside wall, metal wall boxes or equivalent moisture
barriers shall be provided between wood and masonry or concrete. In this case,
treatment of wood may be omitted.
D. Subflooring:
1. Floor joists or sleepers, where indicated, shall be solidly
sheathed with 1 x 6 SIM Douglas Fir laid at 45° angle to joists, surfaced side
to joists, driven up tight and nailed at each bearing as detailed.
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Bid Documents Canyon High School Tennis Courts Project
06100-97 Project No. 99-5278
2. Plywood subflooring shall be touch sanded and of thickness
indicated Stagger joints in adjoining panels. Nailing shall be as indicated.
3. Where indicated, subfloor shall be 2 x 6 or 3 x 6 tongue and
groove, Douglas Fir, "Commercial Dex" - Wall and Roof Plank. Subflooring
shall be driven up tight and nailed with 3 nails at each bearing, one nail above
tongue, "toe nailed" for driving, and 2 face nails.
E. Roof and Wall Sheathing:
1. Plywood roof sheathing shall be "Structural I", Grade C -D,
Exposure 1, thickness as indicated.
2. Where exposed roof sheathing is indicated, area shall be
sheathed solid with dressed and center matched, V jointed boards of sizes
indicated. Boards shall be laid perpendicular to supports.
3. Soffits of overhanging eaves, where indicated shall be boxed -in
using Group I, "Exterior Type", Grade A -C, plywood, thickness as indicated
4. Concealed plywood for shear panels shall be "Structural I",
Grade C -D; "Interior Type", thickness as indicated
5. Metal "H" Clips: Provide and install "H" clips of required size,
midway between rafters at unsupported edge joints of all plywood roof sheathing
where rafters are spaced at 24" on center. Clips shall be "Plyclips" by Timber
Fasteners Inc., or "Panel Clips" by Simpson Co.
6. Diagonal Wall Sheathing: Walls and partitions, where indicated,
shall be solidly sheathed with 1 x 6, Douglas Fir SIS2E, laid at 450 angle to
studs. Install with surfaced side to studs, drive up tight and secure at each
bearing as indicated
F. Attic Space Partitions and Attic Walkways:
1. Attic space partitions shall be constructed of 2 x 4 members at
2'-0" on center maximum with 1/2" gypsum board.
2. Doors in attic space partitions shall be selfclosing, of same
sheathing material as partition, constructed with 2 battens and a diagonal brace
across back.
3. Shear walls passing through attic space shall be sheathed with
5/8" gypsum board on each side.
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Bid Documents Canyon High School Tennis Courts Project
06100-98 Project No. 99-5278
4. Attic walkways shall be constructed of 2 x 12 planks placed 1"
apart and nailed at each support with three 16d. nails.
G. Stripping:
1, Rafters or ceiling joists indicated to be stripped for support of
materials other than acoustical tile shall be stripped with 2 x 4 placed at right
angles to supports, spaced as indicated and nailed in place. Stripping shall be
aligned, and bottoms shall be levelled by shimmying required, and nailed as
indicated.
2. Ceiling stripping supporting plaster, in addition to nailing
indicated, shall be saddle tied to ceiling joists and rafters with #16 gage,
galvanized wire hangers spaced not to exceed 4'-0" on centers. Wires shall be
hung from two 8d common wire nails, driven diagonally downward to a
penetration of 1-1/2" on each side of joists and 2" above bottom edge of joists.
If ringshank nails are used for securing stripping to joists, saddle ties will not be
required.
3. Stripping For Protective Wail Padding In Gymnasium: Stripping
shall be 1 x 3 Douglas Fir, "Construction Boards", S1S1E, applied horizontally
to concrete walls at top and bottom of padding panels and at uniform
intermediate spacing not more than 18" on center. Stripping shall be shimmed
where required, aligned to a true plane, and secured to concrete walls with
concrete nails at not more than 18" on center.
FL Furring: Where metal furring is not indicated or specified, provide wood furring
at all points indicated and required for concealing conduit, piping, structural framing or
other unfinished materials. Wood furring shall be 2x studs of required width. Vertical
members contacting concrete or masonry shall be attached as specified for anchoring
interior wood stud partitions.
I. Grounds:
1. Provide and set wood grounds at points where wood trim occurs
and work is to be plastered. Grounds at 3/4" metal lath shall be 5/8" thick, net,
1-1/2" wide Douglas Fir, SIS. Grounds shall be doubled where trim member
exceeds 5" width, or wherever indicated Grounds shall be applied after lath has
been installed; set plumb, level and true to line.
2. Apply grounds over wood framed surfaces and lath and securely
nail to wood backing at each stud or bearing. Grounds applied over steel channel
studs and lath shall be securely nailed at each stud or bearing to nail -blocks
provided and installed in metal studs.
3. Grounds applied to concrete surfaces shall be securely nailed to
wood blocks provided and built into concrete.
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Bid Documents Canyon High School Tennis Courts Project
06100-99 Project No. 99-5278
J. Nailing Strips and Plates:
1. Provide wood nailing strips, plates and blocking indicated or
required. Nailing strips in connection with metal work shall be bolted to metal.
Wood nailing blocks for securing grounds shall be built into concrete, or
masonry.
2. Nailing schedule shall comply to Title 24, see Section 01405:
Testing and Inspection.
3. Treated wood nailing strips for lightweight insulated concrete
roof decks at eaves, ridges, rakes, base of curbs and wherever else indicated,
shall be provided and installed. Strips shall be treated Douglas Fir, 4" (nominal)
width by thickness of insulated concrete.
K Wood Backing: Provide wood backing as indicated and as required to receive
plumbing, electrical fixtures and equipment, cabinets, door stop plates and other fixed
equipment.
L. Wood Bucks: Furnish and set wood bucks to form openings for doors and other
openings in concrete or masonry walls and in steel stud or channel partitions and furring.
Bucks shall be Douglas Fir, S1S2E, 2" (nominal) thickness and of width indicated or
required Bucks in connection with concrete shall be bolted thereto, and bucks in
masonry walls shall be attached by means of strap anchors embedded in masonry joints.
Bucks in connection with steel studs and metal channels shall be secured with nails or
screws spaced not to exceed 24" on centers.
M. Bench Tops and Backs: Tops and backs shall be 3/4" thick asbestos free board,
fabricated to minimize number of joints. Edges shall be neatly cut, smoothly finished
and joints accurately fitted and butted Tops and backs shall be secured with
countersunk flathead galvanized wood screws. At bench with steel pan, apply with
manufacturer's recommended adhesive. Do cutting and drilling required for work of
other trades.
N. Welding Booths: Walls shall be 1/2" thick asbestos free "Transite" board in full
size panels without joints. Attach to steel frames with 1/4" rd. stove bolts spaced 12" on
centers.
END OF SECTION
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
06100-100 Project No. 99-5278
S
SECTION 06200
FINISH CARPENTRY
PART1- GENERAL
1.01 SECTION INCLUDES
A. Furnish and install finish carpentry work as indicated.
1.02 RELATED SECTIONS
A. Section 06100: Rough Carpentry.
1.03 SUBMITTALS
A. Submit in accordance with Section 01300: Submittals.
B. Submit shop drawings of each item of Finish Carpentry and Millwork, showing
materials, dimensions, construction and anchorage details.
C. Submit manufacturer's standard color samples of wall panels.
1.04 QUALITY ASSURANCE
A. Douglas fir finish lumber shall be manufactured and graded in accordance with
"Standard Grading and Dressing Rule No. 16" of the West Coast Lumber Inspection
Bureau, latest edition.
B. Redwood finish lumber shall be manufactured and graded in accordance with
,"Standard Specifications for Grades of California Redwood Lumber" of the Redwood
Inspection Services, latest edition.
C. Hardwood finish lumber shall be manufactured and graded in accordance with
the National Hardwood Lumber Association "Rules for the Measurement and Inspection
of Hardwood and Cypress Lumber", latest edition.
D. Softwood Plywood: Plywood shall comply with Product Standard PS 1-83,
issued by the U.S. National Bureau of Standards. Plywood shall be grade marked by
American Plywood Association.
E. All millwork shall be fabricated in accordance with specifications of the
Woodwork Institute of California (WIC) "Manual of Millwork." for "Premium"
application.
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
06200-101 Project No. 99-5278
F. Finish lumber shall be kiln -dried according to accepted methods for the thickness
and species. Lumber V thick or less, shall be dried to an average moisture content of not
more than 15%. Lumber 1-1/4" to 2" in thickness shall be dried to an average moisture
content of not more than 19%.
1.05 DELIVERY, STORAGE AND HANDLING
A. Materials shall be delivered to site in undamaged condition, stored in fully
covered, well ventilated areas, and protected from extreme changes in temperature and
humidity.
B. Interior millwork and finish carpentry shall not be permitted in building before
plaster in story or section for which it is intended is reasonably dry.
PART 2 - PRODUCTS
2.01 MATERIALS
A. Douglas Fir: Interior trim, solid lumber shelves, partitions, door frames and
other concealed members of interior finish; "C and Better".
B. Hardwood: Birch, maple "Firsts and Seconds."
C. Softwood Plywood: Except where otherwise specified, Group 1, Interior Type,
Grade A -A.
D. Hardwood Plywood: U.S. Product Standard PS 51-75, Type II, Grade I Veneer.
E. Redwood: All exterior millwork except framing lumber, shall be clear redwood;
Heartwood
F. Douglas Fir: Douglas fir finish lumber more than 2" thick shall be "B and
better" Industrial Clear.
G. Wall Panels:
1. Wall panels shall be 5/32" thick "Marlite Deluxe Hi -Gloss
Panels" by Masonite Corp.
2. Panels shall be factory finished with a baked -on modified
melamine resin finish, permanently bonded to oil tempered hardboard
3. Aluminum molding for panels shall be bright anodized:
R. Exposed edges, "Marlite M70 -BA".
b. Inside comer, "Marlite M50 -BA".
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
06200-102 Project No. 99-5278
c. Panel Joints, "Marlite M65 -BA".
4. Adhesive: "Marlite C-375."
H. Perforated Hardboard Panels: Panels shall be 1/4" thick tempered hardboard,
SIS with 1/4" diameter holes spaced 1" o.c.
2.02 FABRICATION
A. General:
1. Wherever practicable, means of fastening various parts together
shall be concealed All curved work shall be made from solid, or if veneered,
shall be bent over suitable drums.
2. All interior wood finish shall be smoothly dressed, belt sanded
at mill, and hand sanded at building after erection until all machinery, sandpaper
or other defacing marks are entirely removed
PART 3 - EXECUTION
3.01 GENERAL
A. All interior and exterior finish, millwork and other fixed wooden equipment shall
be installed level, plumb and true. Members shall be neatly and accurately scribed in
place, maintaining full widths of end members, wherever possible. All trim shall be put
on in full lengths, without piecing, except where use of single lengths is impossible. Butt
joints, if necessary, shall be beveled All exterior angles shall be mitered, and interior
angles of moulded parts coped All nails shall be set for putty. Grain and color of
adjoining interior finish shall match and harmonize. Where work specified in this Section
adjoins other work, a neat, tight joint shall be made.
B. Any interior and exterior finish carpentry and other fixed wooden equipment
showing hammer marks or other damage will be rejected
C. ; Staff or brick moulds of exterior wood door frames shall be attached to frames
after frames have been set and calked Moulds shall be mitered at comers and coped to
sills, accurately secured in place with finish nails, and nails set.
3.02 INSTALLATION
A. Install work of this Section as specified in the WIC Manual of Millwork, Section
26 and provide a WIC Certified Compliance Certificate for Installation at the completion
of project installation.
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Bid Documents Canyon High School Tennis Courts Project
06200-103 Project No. 99-5278
B. Calking of Joints: The joints between exterior frames and the adjoining surfaces,
shall be primed with clear lacquer or shellac, before calking.
END OF SECTION
2/17100 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
06200-104 Project No. 99-5278
SECTION 07600
FLASHING AND SHEET METAL
PART1- GENERAL
1.01 SECTION INCLUDES
A. Supply and install flashings and other sheet metal not specifically described in
other Sections, but required to prevent penetration of water through exterior shell of
building.
B. Work under this Section that is to be built into or connected with roofing work,
shall be coordinated so that connections, flashings and like items will provide a water
and weathertight installation.
1.02 RELATED SECTIONS
A. Section 07920: Sealants and Calking.
1.03 SUBMITTALS
A. Submit in accordance with Section 01300: Submittals.
B. Shop Drawings: Submit shop drawings indicating construction, thickness of
materials, methods of joining, reinforcement and anchorage features of sheet metal work
and adjacent work. Provide complete information regarding concealed joints.
1.04 QUALITY ASSURANCE
A. Materials shall conform to following standards:
1. Standard Specifications for Sheet Steel, Zinc Coated
(Galvanized) by the Hot -dip process, General Requirements, ASTM A525.
2. Federal Specifications for Copper Flat Products, Slit and Edge
Rolled QQ-C-576 B (1).
1.05 PRODUCT HANDLING
A. Protect sheet metal materials before, during and after installation Protect
installed work of other trades. Do not install bent or damaged materials.
PART 2 - PRODUCTS
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
07600-105 Project No. 99-5278
"Ism
A. Galvanized Sheet Steel: ASTM A525. Galvanized coating shall be 1.25 oz. per
square foot "commercial".
E. Fastenings:
1. Galvanized Steel: Nails, rivets, and other fastenings used in
connection with galvanized sheet steel work shall be steel with rust resistive
coating. Rivets shall be tinned and nails and other fastenings zinc -coated.
2. Copper: Nails, rivets, and other fastenings used in connection
with copper sheet metal work, shall be made from hard -temper copper or hard
brass.
3. Stainless Steel: Nails, rivets and other fastenings used in
connection with stainless steel work, shall be 300 series alloy to match alloy of
stainless steel being attached.
F. Soldering Flux: Raw muriatic acid for galvanized steel; rosin for tin, lead and
tinned copper, non -corrosive soldering salts for uncoated copper and acid -type flux
formulated for soldering stainless steel.
G. Solder Metal: ASTM B32, Grade 50A. Name of product manufacturer and
grade designation shall be stamped or cast onto each bar.
2.02 FABRICATION
A. General:
1. Accurately form sheet metal work to dimensions and shapes
detailed. Finish molded and broken shapes with true, straight, sharp lines and
angles and, where intersecting each other, cope to a precise fit. Unless otherwise
specified, all galvanized sheet steel shall be #22 gage. Exposed edges of sheet
metal shall have a 1/2" minimum hem.
2. Soldering of sheet steel or copper shall be done slowly with
well -heated coppers or soldering torch, joints full -flowing, to be made neat and
thin. Thoroughly clean materials at joints before soldering, and tin coppers prior
to soldering. Exposed soldering on finished surfaces shall be scraped smooth.
Lock seam work shall be made flat and true to line and soldered along its entire
length. Acid -fluxed work shall be washed thoroughly with a soap, soda and
water solution after soldering.
3. Form and install sheet metal work to provide proper allowances
for expansion and contraction, without causing undue stresses in any part of
completed work. Installation shall be water and weathertight throughout.
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
07600-106 Project No. 99-5278
4. Accurately fit and weld joints in stainless steel. Grind exposed
welds smooth, to produce a uniform surface of same texture and finish as joined
metal.
5. Galvanize items after fabrication in largest sections possible.
H. Miscellaneous Flashing: Unless otherwise indicated, miscellaneous flashing
shall be fabricated of galvanized steel
PART 3 - EXECUTION
3.01 PREPARATION
A. Concrete and masonry materials in contact with sheet metal shall be painted with
alkali resistant coating, such as heavy -bodied bituminous paint. Wood in contact with
sheet metal shall be painted with 2 coats of aluminum paint or one coat of heavy -bodied
bituminous paint.
3.02 INSTALLATION
A.
3.03 TESTING
A. Upon request of District Inspector, demonstrate by means of a hose or standing
water, that all flashing and sheet metal is completely watertight.
END OF SECTION
2/17/00 City of Santa Clarita
Bid Documents Canyon High School Tennis Courts Project
07600-107 Project No. 99-5278
SECTION 07920
SEALANTS AND CALKING
PART1- GENERAL
1.01 SECTION INCLUDES
A. Supply and apply sealants and calking indicated
1.02 RELATED SECTIONS
A. Section 06200: Finish Carpentry.
B. Section 07600: Flashing and Sheet Metal.
1.03 SUBMITTALS
A. Submit in accordance with Section 01300: Submittals.
1. Prior to ordering materials or their installation, submit for
review by the District, manufacturer's literature and samples indicating color
range available to each sealant material intended for installation in 'exposed"
locations. Materials installed prior to review of color will be subject to removal
and replacement with reviewed material. Color of finished sealant shall match
approved samples.
2. Sample Joint: When so directed, prepare a sample joint for the
District's approval, for each type of calked or sealed joint indicated Approved
sample joint will be used as standard of quality for workmanship required.
1.04 QUALITY ASSURANCE
A. Certification of Sealant Materials: With each delivery of materials manufacturer
shall certify, in writing, that materials comply with Specification requirements.
B. Sealants and Calking shall be applied by qualified installer in strict accordance
with manufacturer's printed directions. Installer shall have successfully completed, with
the last 3 years, at least 3 joint sealer applications similar in type and size of this project.
1.05 PRODUCT HANDLING
A. Calking compounds and sealants shall be delivered to project in unopened
factory labeled containers with labels intact. Each label shall contain a statement
conformance to standards specified for each material.
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Bid Documents Canyon High School Tennis Courts Project
07920-108 Project No. 99-5278
1.06 SITE CONDITIONS
A. Prior to any installation of calling or sealants, surfaces to receive such work
shall be in proper condition and location. Unsatisfactory conditions shall be reported to
the District Inspector. Work shall not proceed until such conditions have been corrected.
1.07 WARRANTY
A. Materials and workmanship shall be warranted in accordance with requirements
of the General Conditions, except that warranty shall be 'f rmished jointly by Contractor
and materials manufacturer and shall cover maintenance of calking and sealing in a
watertight condition for a period of 2 years.
PART 2 - PRODUCTS
2.01 GENERAL
A. Staining of adjacent surfaces by sealant is cause for rejection of material
submitted or as installed, and shall be repaired and replaced.
2.02 MATERIALS
A. Calling Compound: ASTM C834, Latex Calk, for interior use only.
B. Sealants:
1. Sealant 1: Acrylic latex, one -part, non -sag, mildew resistant
acrylic emulsion compound complying with ASTM C834, Type S, Grade NS,
formulated to be paintable.
a Tremco Inc., Acrylic Latex Caulk.
b. Bostik Construction Products Division, Chem -Calk 600.
C. Pecos Corporation, AC -20.
2. Sealant 2: butyl sealant, one -part, non -sag solvent -release -
curing sealant complying with FS TT -S-001657 for Type 1 and formulated with
a minimum of 75 percent solids.
a Tremoo Inc., Tremco Bitul Sealant.
b. Bostik Construction Products Division, Chem -Calk 300.
C. Pecora Corp., BC -158.
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Bid Documents Canyon High School Tennis Courts Project
07920-109 Project No. 99-5278
3. Sealant 3: Silicone sealant, one -part non -acid -curing silicone
sealant complying with ASTM C920, Type S, Grade NS, Class 25.
a. Dow Coming Corp., Dow Coming 790, 791, 795.
b. General Electric Co., Silproo£
C. Tremco, Inc., Spectrum 1.
d. Pecora Corp., 864.
4. Sealant 4: Ono -part mildew -resistant silicone sealant,
complying with ASTM C920, Type S, Grade NS, Class 25.
a. Dow Coming Corp., Dow Coming 786.
b. General Electric Co., Sanitary 1700.
C. Tremco, Inc., Proglaze White.
d. Pecora Corp. 863 White.
5. Sealant 5: One -part non -sag urethane sealant, complying with
ASTM C920, Type S, Grade NS, Class 25.
a. Bostik Construction Products Div., Chem -Calk 900.
b. Mameco International, Inc., Vulkem 116.
C. Tremco, Inc., Dymonic.
d. Sika Corporation, Sikaflex 15 LM.
6. Sealant 6: Multi -part pourable urethane sealant, complying with
ASTM C920, Type M, Grade P, Class 25.
a. Tremco, Inc., HPL.
b. Mameco International, Inc., Vulkem 255.
C. Sika Corporation, Sikaflex 2C NS/SL.
d. W.R. Meadows, Pourthane.
7. Sealant 7: Acoustical sealant, non-drying, non -hardening
permanently flexible conforming to ASTM D217.
2/17/00 City of Santa Cladta
Bid Documents Canyon High School Tennis Courts Project
07920-110 Project No. 99-5278
4
a.Pecora Corp., BA -98 Acoustical Sealant.
b. Tremco, Inc., Tremco Acoustical Sealant.
C. United States Gypsum Co., Sheetrock
Acoustical Sealant.
D. Joint Backing: ASTM D1056; round, closed cell polyethylene foam rod;
oversized 30 to 50 percent larger than joint width.
E. Primer: Non -Staining Type. Use primer as required and shall be product of
manufacturer of sealant used.
F. Lacquer sealer shall be clear, as recommended by sealant manufacturer.
G. Bond Breaker: Pressure sensitive tape recommended by sealant manufacturer.
R Sealants shall have normal curing schedules, shall be nonstaining, color fast and
shall resist deterioration due to ultra -violet radiation.
PART 3 - EXECUTION
3.01 EXAMINATION
A. Verify that joint openings are ready to receive work and field measurements are
as indicated on Drawings and recommended by manufacturer.
B. Beginning of installation means installer accepts existing substrate.
3.02 SURFACE PREPARATION
A. Joints and spaces to be calked or sealed shall be completely cleaned of all dirt,
dust, mortar, oil, and other foreign materials which might adversely affect calking work.
Where necessary, degrease with an approved solvent or commercial degreasing agent.
Surfaces shall be thoroughly dry before application of calking compounds.
B. If recommended by manufacturer, remove paint and other protective coatings
from surfaces to be calked prior to priming and calking application.
C. Preparation of surfaces to receive sealant shall conform to the sealant
manufacturer's specifications. Use air pressure or other approved methods to achieve
required results. Use masking tape to keep sealants off surfaces that will be exposed in
finished work.
D. Etch concrete or masonry surfaces to remove excess alkalinity, unless sealant
manufacturer's printed instructions indicate that alkalinity does not interfere with sealant
bond and performance. Etch with 5% solution of muriatic acid; neutralize with dilute
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ammonia solution, rinse thoroughly with water and allow to dry before sealant
installation.
E. Perform preparation in accordance with ASTM C804 for solvent release sealants,
and ASTM C962 for elastomeric sealants.
F. Protect elements surrounding work of this Section from damage or disfiguration.
3.03 SEALANT APPLICATION SCHEDULE
Location Type
A. Exterior & Interior joints in Sealant 6
horizontal surfaces of concrete;
between metal & concrete masonry
and mortar.
B. Exterior door, entrance & window Sealant 3
frames. Exterior & interior vertical
joints in concrete & masonry metal
flashing.
C. Joints within glazed curtain wall Sealant 3
system. Skylight framing system.
Aluminum entrance system glass and
glazing.
Color
To match adjacent
material
To match adjacent
material
Translucent or Black
D. Interior joints in ceramic tile Sealant 4 Translucent or White
and at lumbing fixtures.
E. Under thresholds. Sealant 2 Black
F. All interior joints Sealant 1 To Match Adjacent
not otherwise scheduled Surfaces
3.04 APPLICATION
A. Seal around all openings in exterior walls, and any other locations indicated or
required for weatherproofing and waterproofing building.
B. Sealants shall be applied by experienced mechanics using specified materials and
proper tools. Preparatory work (cleaning, etc.) and application of sealant shall be as
specified herein and in accordance with manufacturer's printed instructions and
recommendations.
C. Concrete, masonry, and other porous surfaces, and any other surfaces if
recommended by manufacturer, shall be primed before applying sealants. Primer shall
be applied with a brush that will reach all parts of joints to be filled with sealant.
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D. Sealants shall be stored and installed at temperatures as recommended by
manufacturer. Sealants shall not be used when they become too jelled to be discharged
in a continuous flow from gun. Modification of sealants by addition to liquids, solvents,
or powders will not be permitted.
E. Sealants shall be applied with guns having proper size nozzles. Sufficient
pressure shall be used to fill all voids and joints solid. In sealing around openings,
include entire perimeter of each opening, unless indicated or specified otherwise. Where
use of gun is impracticable, suitable hand tools shall be used.
F. Sealed joints shall be neatly pointed on flush surfaces with beading tool, and
internal comers with eaving tool. Excess material shall be cleanly removed Sealant,
where exposed, shall be free of wrinkles and unifomily smooth. Sealing shall' be
complete before final coats of paint are applied.
G. Comply with sealant manufacturers printed instructions except where more
stringent requirements are indicated on Drawings or specified herein.
H. Partially fill joints with joint backing material, using only compatible materials,
until joint depth does not exceed 1/2" joint width. Minimum joint width for metal to
metal joints shall be 1/4". Joint depth, shall be not less than 1/4" and not greater than
1/2".
I. Apply sealant under sufficient pressure to completely fill voids. Finish exposed
joints smooth, flush with surfaces or recessed as indicated Apply non -tracking sealant
to concrete expansion joints subject to foot or vehicular traffic.
J. Where joint depth prevents use of standard bond breaker backing rod, use non -
adhering tape covering to prevent bonding of sealant to back of joint. Under no
circumstances shall sealant depth exceed 1/2" maximum, unless specifically indicated on
Drawings.
K Conventional Calking: Prime porous surfaces after cleaning. Pack joints deeper
than 3/4" with sponge material to within 3/4" of surface. Completely fill joints and
spaces with gun applied calking compound, forming a neat, smooth bead. Protect joints
until fully set and seal with lacquer sealer where exposed or to receive paint finish.
3.05 MISCELLANEOUS CALKING AND SEALING WORK
A. Extent of sealant work is not necessarily fully described herein. Sealing shall be
provided wherever required to prevent light leakage as well as moisture leakage. Refer
to Drawings for condition and related parts of work.
B. Install sealants to depths as indicated or, if not indicated, as recommended by
sealant manufacturer but within following general limitations:
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1. For joints in concrete walks, slab and paving subject to traffic,
fill joints to a depth equal to 75% of joint width, but not more than 3/4" deep or
less than 3/8" deep, depending on joint width.
2. For building joints, fill joints to a depth equal to 50% of joint
width, but not more than 1/2" deep or less than 1/4" deep.
3.06 CLEANING
A. Excess materials shall be removed from other finished surfaces as soon as
calking or sealing in area is completed. Thin films of cured compound may be removed
with stripping compound, no abrasives shall be used. Whenever excess cured
compounds are removed, exercise care not to damage finished surfaces.
3.07 CURING
A. Calking and sealants shall cure in accordance with manufacturer's printed
recommendations. Exercise care not to disturb seal until completely cured Damaged
calking and sealants shall be repaired as recommended by product manufacturer.
END OF SECTION
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• �s
SECTION 09900
PAINTING
PART 1 - GENERAL
1.01 SECTION INCLUDES
A. Supply and apply interior and exterior painting.
B. Exposed work specified in other Sections that are specified or scheduled
to be finished and are not finished as part of work of other Sections and not
listed under Article 1.01-C, shall be finished as specified under this Section.
C. Following items shall not be painted:
L Brass valves, chromium or nickel -plated piping and fittings.
2. Boiler control panels and control systems.
3. Fabric connections to fans.
4. Flexible conduit connections to equipment, miscellaneous name
plates, stamping and instruction labels and manufacttmr's data
5. Mechanical and electrical utility lines, piping and heating and
ventilation ductwork in tunnels, underfloor excavated areas or crawl spaces, attic
spaces and enclosed utility spaces.
6. Products and equipment having a complete factory finish.
7. Flag, floodlight, parking light poles and loudspeaker poles
famished with a galvanized finish.
8. Structural and miscellaneous, steel, open web steel joists and
metal floor decking which will not be exposed in final construction, shall have
no finish other than one coat of shop primer.
9. Hardboard covering on tops and backs of counters and benches.
10. Items specified with galvanized finish.
11. Brass, bronze, aluminum, lead, stainless steel, and chrome or
nickel -plated surfaces.
1.02 SUBMITTALS
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A. Submit in accordance with Section 01300: Submittals.
1. Submit a complete list of all materials to be famished stating
supplier and distributor's names with product recommendations
2. Submit manufacturer's standard color samples for each type of
paint specified Once colors have been selected, submit 3 samples of each color
selected for each type of paint, on standard 8-1/2" x 11" spray -out panel.
3. Submit certification of materials under Article 1.03: Quality
Assurance.
1.03 QUALITY ASSURANCE
A. Certification of Materials: With every delivery of paint materials, manufacturer
shall certify, on form supplied by the District, that materials comply with requirements
of this Section.
B. Paint materials shall comply with applicable requirements of the Food and Drug
Administration's (F.D.A.) Lead Law and the SCAQMD.
1.04 DELIVERY, STORAGE AND HANDLING
A. Materials shall be delivered to project site in original unbroken containers
bearing manufacturer's name, brand number and batch number.
B. Open and mix ingredients on premises in presence of the District Inspector.
Immediately remove rejected materials from premises.
C. Storage and Mixing of Materials: Store materials and mix only in spaces
designated for purpose by the District Inspector. Keep such spaces clean and take
necessary precautions to prevent fire. Hang out oily rags flat and singly in the open air.
Stack paint containers so that manufacturer's labels are clearly displayed.
1.05 ENVIRONMENTAL CONDITIONS
A. Temperature: Do not apply exterior paint in damp, rainy weather or until surface
has thoroughly dried from effects of such weather. Do not apply paint, interior or
exterior, when temperature is below 50° F., or dust conditions are unfavorable to proper
workmanship.
1.06 WARRANTY
A. Materials and workmanship warranty shall be in accordance with requirements of
the Contract Documents, except that warranty shall be furnished jointly by Contractor
and materials manufacturer.
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PART 2 - PRODUCTS
2.01 PAINT MATERIALS
A. Only those paints which are listed in the Drawings shall be used.
PART 3 - EXECUTION
3.01 PREPARATION
A. Examine surfaces to receive paint finish. Surfaces which are not properly
prepared, sandpapered and cleaned or which are not in condition to receive the finish
specified, shall be corrected before prime coat is applied. No priming shall be done until
surfaces are approved by the District Inspector.
B. New woodwork shall be thoroughly cleaned, hand sandpapered, and dusted off.
Nail holes, cracks or defects in all work shall be carefully filled On stained woodwork
fill shall be colored to match stain. Filling shall be done after the first coat of paint,
shellac or varnish has been applied
C. Plaster surfaces except veneer plaster shall be allowed to dry at least 3 weeks
before painting. Veneer plaster shall be allowed to dry sufficiently to receive paint as
determined by moisture meter tests.
D. Metal surfaces to be painted shall be thoroughly cleaned of nut, corrosion, oil,
foreign materials, blisters, and loose paint removed.
E. Do not apply painting materials to wet, damp, dusty, dirty, fingermarked, rough,
unfinished, or defective surfaces.
F. Concrete Surfaces shall be dry, cleaned of dirt and foreign materials and in
proper condition to receive paint. Neutralize spots showing effects of alkali.
3.02 APPLICATION
A. Backpainting: Immediately upon delivery to building, finish lumber and
millwork shall be backpainted on surfaces that will be concealed after installation. Items
to be painted shall be backpainted with priming coat specified under "Priming".
B. Priming: New wood and metal surfaces specified to receive paint finish shall be
primed Surfaces of miscellaneous metal and steel not embedded in concrete, and
surfaces of unpmimed plain sheet metalwork shall be primed immediately upon delivery
to project site. Galvanized metal work, and interior and exterior woodwork shall be
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primed immediately after erection. Priming of surfaces and priming coat shall be as
follows:
1. Knots, Pitch and Sap Pockets: Shellac before priming.
2. Exterior Woodwork and Wood Doors: Prime with one coat of
exterior water home emulsion wood primer.
3. Interior Woodwork: Where indicated to be painted, prime with
one coat of water home wood primer.
4. Stain: Woodwork indicated to receive a stain and varnish finish
shall be stained to an even color with water borne stain. On open -grained
hardwood, mix stain with paste filler and completely fill pores in wood.
5. Galvanized Metal Work: Clean oil, grease and other foreign
materials from surfaces. Apply vinyl wash pretreatment coating. Follow
manufacturer's instructions for drying time, and then prime with one coat of
metal primer.
6. Unprimed Iron, Steel, and Other Uncoated Metals: Where
specified to be painted, prime with one coat of metal primer.
7. Shop Primed Metal Items: Touch up bare and abraded areas
with metal primer prior to application of second and third coats.
8. Coats shall be applied evenly and with full coverage. Finished
surfaces shall be free of sags, runs and other imperfections.
C. Allow at least 24 hours between coats of paint.
D. Rollers shall not be used on wood surfaces.
E. Each coat of painted woodwork and metal, except last coat, shall be sandpapered
smooth when dry. Texture -coated gypsum board shall be sanded lightly to remove
surface imperfections after first coat of paint has been applied.
F. Each coat of paint or enamel shall be a slightly different shade as directed Each
coat of paint, enamel, stain, shellac, and varnish will be examined by the District
Inspector before next coat is applied Notify the District Inspector that such work is
ready for inspection.
G. Do not "paint -out" underwriters' labels, fusible links and identification stamps.
3.03 CLEANING
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A. Remove rubbish, waste and surplus material and clean woodwork, hardware,
floors and other adjacent work.
B. Remove paint, varnish and brush marks from glazing material and, upon
completion of painting work, wash and polish glazing material both sides. Glazing
material which is damaged shall be removed and replaced with new material at no cost to
the District
C. Clean hardware and other unpainted metal surfaces with approved cleaner. Do
not use abrasives or edged tools.
3.04 SCHEDULE
A. Interior:
1. Woodwork, Painted: 3 coats.
First: As specified under Priming.
Second and Third: Interior enamel, semi -gloss or gloss as
indicated
2. Woodwork, Stained and Varnished: 4 coats.
First: As specified under Priming.
Second, Third and Fourth: Varnish, semi -gloss.
3. Wood Corridor doors: 4 coats.
First: As specified under Priming.
Second, Third, and Fourth: Varnish, gloss.
4. Other Wood Doors: 4 coats.
a. Varnished or painted as indicated.
b. If varnished, same finish system as painted
woodwork, with semi -gloss or gloss finish to match adjacent wall.
5. Miscellaneous Woodwork: 4 coats.
Wood items including but not limited to: stair treads and risers,
handrails, rolling ladders, wood base and shoe, chair rails, counter tops, and
locker room benches.
First: As specified under priming.
Second, Third and Fourth: Exterior varnish, gloss.
6. Casework: Interior surfaces of casework (except plastic laminate
faced casework) including top, edges, and underside of shelving, poles, surfaces
of drawers except fonts, the interior surfaces of mailbox pigeonholes, and
particle board shall be finished with one coat of water home stain, and 2 coats of
satin varnish.
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7. Plaster: 3 coats.
First: Pigmented wall sealer.
Second and Third: Interior enamel, semi -gloss or gloss as
indicated.
8. Gypsum Board: 3 coats.
First: Drywall sealer.
Second and Third: Interior enamel, semi -gloss or gloss as
indicated.
9. Concrete: 3 coats.
First: Concrete sealer.
Second and Third: Interior enamel, semi -gloss or gloss as
indicated.
10. Concrete Block: 3 coats.
First: Concrete block filler.
Second and Third: Interior enamel, semi -gloss or gloss as
indicated.
11. Metal: Shall be cleaned, pre-treated and painted with 3 coats.
Items to be painted include but are not limited to: exposed
structural and miscellaneous steel, metal doors and frames, ladders, table and
bench legs.
First: Metal primer.
Second and Third: Interior gloss enamel, except that metal
doors and frames shall be semi -gloss, or gloss to match adjacent wall.
B. Exterior.
1. Woodwork: 3 coats.
First: As specified under Priming.
Second and Third: Exterior house and trim enamel.
2. Wood Doors: 3 coats.
First: As specified under Priming.
Second and Third: Exterior gloss enamel.
3. Plaster and Stucco: 2 costs.
Exterior 100% acrylic.
4. Concrete: 3 coats.
First: Concrete sealer.
Second and Third: Exterior 1000/a acrylic.
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5. Concrete Block: 3 coats.
First: Concrete block filler.
Second and Third: Exterior 100% acrylic.
6. Metal: Shall be cleaned, pre-treated and painted with 3 coats.
Items to be painted include, but are not limited to, steel columns
and miscellaneous steel items, gravel stops, metal doors and frames, hoods and
flashings.
First: As specified under Priming.
Second and Third: Exterior house and trim enamel.
C. Mechanical and Electrical Work:
1. Except where interior mechanical and electrical work to be
painted is specified to received another paint finish, work occurring in finished
rooms and spaces shall be cleaned, pre-treated and painted with 3 coats. Items to
be painted include, but are not limited to: steel and copper piping, pipes, vents,
fittings, ducts, plenums, miscellaneous supports and hangers, electrical conduit,
fittings, pull boxes, outlet boxes, unfinished surfaces of plumbing fixtures,
miscellaneous metal cabinets, panels and access doors and panels.
First: As specified under Priming.
Second and Third:' Interior enamel, semi -gloss or gloss to match
adjacent wall or ceiling finish.
2. Insulation and Taping On Pipes and Ducts: 3 coats.
a. Finished Rooms:
First: Interior water home primer.
Second and Third: Interior semi -gloss or gloss
enamel to match adjoining wall or ceiling finish.
b. On Building Exterior:
First Exterior water borne primer.
Second and Third: Exterior gloss enamel.
3. Inside surfaces of ducts, vents, dampers and louvers as far back
as visible from room in which they open shall be painted with 2 coats of flat
black paint.
D. Miscellaneous:
1. Outside Storage Units (wood or metal): 3 coats.
First: As specified under Priming.
Second and Third: Exterior house and trim enamel.
2. Exterior and interior surfaces of storage bins, and potting tables
shall have 3 coats of acrylic stain.
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3. Wood compost bins shall be finished with 3 coats of acrylic
stain.
4. Lettering: Where lettering and signs are indicated to be painted,
lettering shall be done by an experienced sign painter. Unless otherwise
indicated, characters shall be 4" high, 3/4" wide stroke, black.
END OF SECTION
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Bid Documents Canyon High School Tennis Courts Project
09900-122 Project No. 99-5278
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