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HomeMy WebLinkAbout1991-05-14 - AGENDA REPORTS - ZC 90 007 FROM A 2 1 (2)UNFINISHED BUSINESS DATE: May 14, 1991 AGENDA REPORT City nager royal Item to be presented by•(�c��. Lynn M. HarrisRhhGdJ SUBJECT: Zone Change Case No. 90-007 from A-2-1 (Heavy -Agriculture ui:::, minimum lot size one acre) to R-1 6,000 (Single -Family Residential, minimum lot size 6,000 square feet) over a portion of a 32 -acre parcel located in the Via Princessa area, approximately 1,000 feet. west of Rainbow Glen Drive, north of Via Princessa Road. Ordinance No. 91-17 DEPARTMENT: Community Development BACKGROUND: On April 23, 1991, Community Development Department staff presented the proposed project to City Council. City Council opened the Public Hearing and asked the following questions: 1) How many units the Council is approving; 2) Hou many units per year Council is projecting; 3) What the water situation would be; 4) What the impact is on the roads; 5) Is 550 feet of Via Princessa an extraordinary amount of road for the number of houses involved, or is it an average amount? 6) Some kind of a schedule that we might discuss to indicate how we might come about meeting our figures by the year 2010 under the present plan that has been produced by the County and also under our General Plan; 7) How close would the nearest house be to the transmission lines? 8) Are we still going forward with our water ordinance for conservation of water? And, what is the reduction that we are expecting from residents? We are expecting an overall 25 percent. So, what would that come to per gallon per person in the Santa Clarita Valley at this time? In response to these questions: 1. Since January of 1991, the total number of units that the City Council will have approved is 55 residential units in conjunction with a zone change, if this project Zone Change Case No. 90-002 is approved. Agenda Item. 2. A projection of the total number of residential units that would be approved in 1991 is 1,691 units. This projection is based on the current projects in the development review process with the exception of the larger proposed projects such as Tick Canyon, Santa Fe and North .Hills which have environmental impact reports pending. 3. There would be no significant impact on the water supply as a result of this project according to the Santa Clarita Water Company which would supply this tract. 4. There would be no significant impact on the roads as a result of this project per the traffic report. 5. The 550 -foot length of Via Princessa is neither an extraordinary amount nor is it an average amount of required road improvements for the number of houses involved. The criteria for the required amount of road improvement is the length of the tract frontage, in this case 550 feet, not the number of houses. 6. At the City Council meeting, the Council requested that a comparative schedule might be prepared to show projections to the year 2010 as proposed under both the County and City draft general plans. It is assumed that such a schedule would be used to track City and County actions, compare these actions with projected "averages" in order to determine if approvals were exceeding the projected growth rates. At the present time, the City's draft General Plan does not contain annual growth rate figures. Rather, growth is tied to the provision of adequate infrastructure. The Planning Commission, however, is currently involved in discussions regarding the relationship between growth management and the Land Use Element. These discussions are still ongoing and no conclusion has been made. The County Areawide General Plan for the Santa Clarita Valley is, however, based on population and housing growth rates and trends. Although there is no limiting factor within the .Plan, the projected population in the year 2010 of 270,000 persons and a dwelling unit- count of 93,400 is based on an assumed population.and annual growth rate as follows: PERCENT ANNUAL YEAR POPULATION CHANGE CHANGE GROWTH RATE 1990 140,000 60,986 77.18% 5.72$ 2000 210,000 70,000 50.00% 4.05% 2010 270,000 60,000 28.572 2.51% The Community Development Department is now preparing regular quarterly reports which display a variety of information, including building permit activity and status of current planning cases. In addition, an annual report is planned immediately following each year end which would provide combined totals for the year. It would appear' that these reports would largely fulfill the City Council's requests. The Community Development staff will evaluate the content and manner of display of this information in order to determine if ongoing comparisons tied to future projected growth can be included for ongoing monitoring purposes. 7. The nearest house is approximately 340 feet from the transmission lines. 8. The City is still going forward with the water conservation ordinance. The citywide goal is a 25 percent reduction from residents. With a 25 percent reduction from residents the gallons per person amount would be: Santa Clarita Water Company- 115.gallons per day per person 25% reduction equals 86.25 gallons per day per person Newhall Water Company: 890 gallons per day per family of four or approximately 222 gallons per day per person 252 reduction equals 667.50 gallons per day per family of four, or approximately 166.5 gallons per day per person Valencia Water Company: Approximately 250 gallons per day per person 25% reduction equals 187.5 gallons per day per person RECOMMENDATION• Review the information requested at the April 23, 1991 City Council meeting, approve the Negative Declaration, and introduce Ordinance No. 91-17, waive further reading and pass to second reading. ATTACHMENTS: April 23, 1991 City Council Agenda Report BCA: 61 PUBLIC BEARING PROCEDURE 1. Mayor.Opens Hearing a. States Purpose of Hearing 2. City Clerk Reports or Hearing Notice 3. Staff Report (City Manager) or (City Attorney) or (RP Staff) 4. Proponent Argument S. ' Opponent Argument 6. Three-minute Rebuttal a. Proponent 7. Mayor Closes Public Testimony 8. Discussion by Council • 9. Council Decision '10. Mayor Announces Decision . CITY OF SANTA CLARITA NOTICE OF PUBLIC HEARING ZONE CHANGE -90-007 FROM A-2-1 (HEAVY AGRICULTURAL, MINIMUM LOT SIZE OF 1 ACRE) TO R-1-6000 (SINGLE-FAMILY RESIDENTIAL, MINIMUM LOT SIZE 6,000 SQUARE FEET) AND A SUBDIVISION OF 32 ACRES TO CREATE 55 SINGLE-FAMILY RESIDENTIAL LOTS, A PUBLIC UTILITY LOT, THREE OPEN SPACE LOTS, AND A 1.57 ACRE REMAINDER PARCEL LOCATED IN THE VIA PRINCESSA AREA, APPROXIMATELY 1,000 FEET WEST OF RAINB0W GLEN DRIVE PUBLIC NOTICE IS HEREBY GIVEN: A Public Hearing will be held before the City Council of the City of Santa Clarita to consider a change of zone from A-2-1 (Heavy Agricultural, minimum lot size of 1 acre) to R-1-6000 (Single-family Residential, minimum lot size 6,000 square feet) and a subdivision of 32 acres to create 55 single-family residential lots, a public utility lot, three open space lots, and a 1.57 acre remainder parcel. The Project site is.located in the Via Princessa area, approximately 1,000 feet west of Rainbow Glen Drive. iThe hearing will be heard by the City Council in the City Hall Council Chambers, 23920 Valencia Blvd., 1st Floor, the 23rd day of April, 1991, at or after 6:30 p.m. Proponents, opponents, and nay interested persons may appear and be heard' on this matter at that time. Further information may be obtained. by contacting the City Clerk's Office, 23920 Valencia Blvd., Ste. 300, Santa Clarita, CA. Dated: April 1, 1991 Donna M. Grindey City Clerk Publish Dates April 3, 1991 . Y ORDINANCE N0. 91-17 AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF SANTA CLAN TA AMENDING THE OFFICIAL ZONING NAP (ZONE CHANGE NO. 90-007) THE CITY COUNCIL OF THE CITY OF SANTA CLARITA DOES HEREBY ORDAIN AS FOLLOVS SECTION 1. The City Council does hereby find and determine as follows: a. An application for a Zone Change was filed on May 30, 1990, by Newcomb Development, Inc. (the •applicant'). -The property is located approximately 1,000 feet west of Rainbow Glen Drive, to the north of Via Princessa Road. The Assessor Parcel Number for this site is 2836-018-036. b. The Planning Commission held a duly noticed public hearing on the application on Tuesday, March 5, 1991. At that time, the Planning Commission adopted Resolution P91-01 approving 55 single-family residential lots, three (3) open space lots, a public facility lot, and a remainder parcel, contingent on City Council approval of the zone change, excluding the designated remainder parcel. c. The City Council held a duly noticed.public hearing to consider this ordinance on Tuesday, April 23, 1991, at .the City of Santa Clarita City Council Chambers, 23920 Valencia Boulevard, Santa Clarita, at 6:30 p.m. SECTION 2. Based upon the testimony and other evidence received at the public hearing, and upon the study and investigation made by the Planning Commission and the City Council.." and on their behalf, the City Council further finds and determines as follows: a. The recommended zone change of the 30 acre portion will not result in a significant negative environmental effect. Implementation of this proposal,vill cause no adverse effects in the environment which cannot be adequatily mitigated through the application of available controls. The change in zone will not cause substantial environmental damage or substantial.and avoidable injury to fish or wild life -on their habitat, since the project site is not located in a significant ecological area. b. Modified conditions warrant a change of zone in the Via Princessa area because the applicant will construct a portion of Via Princessa Road and initiate and contribute to a funding mechanism ensuring that the construction of Via Princessa Road from the project site to San Fernando Road occurs in a timely manner. c. The need for the proposed zone change exists within the Via Princessa area because of the developmental benefits the project is contributing to the City of Santa Clarita (i.e., a natural running trail through Open Space Lot 57, and natural.hillside preservation). • d. The property is a proper location for the R-1-6000 Zone (Single-family residential, minimum lot size 6,000 square feet) within the Via Princessa area because the project is proposing traditional single-family zoning in conformance to the draft General Plan designation of RL (Residential Low: 1.1 - 3.3 units per acre) for a portion of the site. e. The placement of the R-1-6000 Zone at the project location will be in the interest of public health, safety, and general welfare, and in conformity with good zoning practice because all necessary utilities will provide service and all applicable development standards will be applied to the project. f. The proposed zone change to R-1-6000 over the 30.20 acre portion of the 32 acre site and subsequent development are anticipated to be consistent with the intent and objectives of the City's Draft General Plan. A change of zone over the remainder parcel is anticipated to be inconsistent with the General Plan Business Park land use designation, and therefore, will be excluded from Zone Change 90-007. g. In taking this action, the City Council has considered the effects of the decision on the housing needs of the region in which the City is located and balanced those needs against the public service needs of the City residents and available fiscal and environmental resources. SECTION 3. The City of Santa Clarita City Council has reviewed and considered the environmental information contained in the Initial Study, which was approved by the Planning Commission,.and determines that it is in compliance with the California Environmental Quality Act and that the proposed project will not have a significant impact on the environment. A Negative Declaration was prepared for this project. Based upon the findings stated above, the City Council hereby &pproves the Negative Declaration. SECTION 4. Based upon the forgoing, the City Council does hereby ordain that the application for a zone change, excluding the designated reminder parcel, from A-2-1 (Heavy Agriculture, 1 acre minimum lot size) to R-1-6000 (Single-family Residential, 6,000 square feet minimum lot size) is approved. The zoning boundaries; excluding the 1.57 acre remainder parcel, ..'shall conform to Exhibit 'A,• which is the site plan for Vesting Tentative Tract Map 49549. ATTEST: 11 PASSED, APPROVED, AND ADOPTED THIS _ DAY OF , 1991. City Clerk Carl Boyer, MAYOR . STATE OF CALIFORNIA ) COUNTY OF LOS ANGELES) ss CITY OF SANTA CLARITA) 0 DRAFT I, , City Clerk of the City of Santa Clarita, do hereby certify that the foregoing Ordinance No. 91-17 was regularly introduced and placed upon its first reading at a regular meeting of the City Council on the _ day of 1991, that thereafter, said ordinance was duly adapted and passed at a regular meeting of the City Council on the _ day of 1991, by the following vote, to wit: AYES: COUNCIL MEMBERS NOES: COUNCIL MEMBERS ABSENT: COUNCIL MEMBERS CITY CLERK In order for members of the Planning Commissicn or City Councl.l to adequately assess the potential for conflict of interest in rendering decisions on land use matters, the following information is required. Should the . applicant(s) in the requested action be or include a partnership, the name of the partnership and of all partners shall be printed below. Should the applicant be a corporation, the name of the corporation and of all officers of said corporation shall be printed below. Ir there are env other business or joint venture parties, property cwners, or individuals which have a financial interest in this action not otherwise covered as a partnership or corporation, then their names shall be printed bolcw. Newcomb Group PARTMERallP w. ;E PcaPcaT( O'dNER(S1 Elfie J. Sheldbn Ann Furst Newcomb Develorment Inc_/aPnaral partner CORPORATION WiJE John T. Newcomb President Jeffrey Miller VIGe President Lizbeth Corallo Secrotary/Assistant Other I HERESY CERTIFY THAT TF;E FCREGOINC INFOPVATION IS ACCURATEAND CC1aPLETE 1'O THE BEST OF MY KNOWLEDGE AND BELIEF. SttuF ZAQ Printed Name of 1 S - Oate Case File No. TTK41Y4 licant, or Agent for Applicant CITY OF SANTA CLARITA I N T E R O F F I C E M E M O R A N D U M DATE: March 5, 1991 TO: Chairman Brathwaite and Members of the Planning Commission FROM: Lynn M. Harris, Director of Community Development'— \ tL�rP, SUBJECT: Master Case No. 90-107: Zone Change 90-007, Vesting Tentative Tract Map 49549 The project site is located within the Via Princessa area, approximately 1,000 feet west of Rainbow Glen Drive, north of the Via Princessa Road alignment. This item was continued from the regularly scheduled meeting of February 19, 1991, to tonight's meeting, due to public hearing time constraints. The staff report from the previous February 19th meeting is attached. Please refer to the previous Planning Commission packet for the project exhibit. LMH:DDP:402 Agenda Item: `' CITY OF SANTA CLARITA STAFF REPORT Master Case No. 90-107 Zone Change 90-007 Vesting Tentative Tract Map 49549 DATE: February 19, 1991 TO: Chairman Brathwaite and Members of the Planning Commission FROM: Lynn M. Harris, Director of Community Development APPLICANT: Newcomb Development�J/ CASE PLANNERS: Daniel D. Powers, Assistant Planner Fred Follstad, Assistant Planner II LOCATION: The project is located north of proposed Via Princessa Road, 1,000 feet west of Rainbow Glen Drive.. REQUEST: 1. Zone change of the vacant parcel from A-2-1 (Heavy Agricultural, minimum lot size of 1 acre) to R-1-6000 (Single-family Residential, minimum lot size 6,000 square feet), and; 2. Subdivision comprising 55 single-family residential lots, one (1) public utility lot, three (3) open space lots, and. a remainder parcel consisting of 1.57 acres over approximately 32 acres. PROJECT DESCRIPTION: The project is a single-family development on .gentle- to steep -sloping terrain consisting of 55 residential lots, three (3) open space lots, and a remainder parcel over the 32 acre site. The applicant has requested a change of zone from A-2-1 (Heavy Agriculture, minimum 1 acre lot size) to R -1 -6000 - (Single -family residential, minimum 6,000 square foot lot size). The project is designed as a standard single-family subdivision with no common areas other than the open space lots. The site is currently undeveloped with scrub vegetation over a majority of the site, excluding the water tank at the northeast corner. The applicant is proposing 300,000 cubic yards of grading balanced on-site for the proposed single-family lots and required public works improvements. This accounts for approximately 5,500 cubic yards of earth material per residential unit. Grading will occur off-site directly to the north and south project boundaries. Off-site owners' permission would be required from the applicant prior to any proposed grading activities. J Access to the project site would occur from the construction of Via Princessa Road, a major highway with 100 feet of right-of-way, extending 550 feet throughout the project area. Three (3) residential collector streets are proposed from Via Princessa: "A" Street which is 60 feet in width, and "B" and "C" Streets, both 58 feet in width. "B" and "C" Streets are cul-de-sacs extending from proposed "A".Street. Three (3) --proposed open spacelots comprise 15.64 acres of the total site area. All three (3) lots are proposed to be preserved as open space lots and maintained by a future established Homeowners' Association. The proposed single-family lots range in size from 6,000 square feet to 12,000 square feet and the average lot size is 7,200 square feet. Lots fronting on the easterly side of "A" Street (lots 1-18) are proposed at average lot widths of 60 feet and lot depths of 115 feet. The average lot size would be 6,900 square feet at this location. Lots on the westerly side of "A" and "C" Streets (lots 23-35 and lots 39-42) are proposed at lot widths of approximately 60 feet and lot depths of approximately 100 feet, the minimum required lot sizes for the proposed R-1-6000 zoning designation. View lots approximately 12,000 square feet in lot size are proposed at the end of the three (3) cul-de-sacs (lots 19-22, 36-38, and 48-50). These lots have 40 feet of frontage which is standard width for single-family lots situated on cul-de-sacs. Five (5) acres of the 30.20 acre portion contain hillsides exceeding 50 percent sloping terrain. The 50 percent slopes are distributed throughout the site, with a majority occurring in the proposed Open Space Lot 57, a portion of proposed Open Space Lot 58, and at the southeasterly portion of the site which is at the project entrance. Approximately one-third of the slopes exceeding 50 percent would be graded for the extension of Via Princessa, portions of "A" and "B" Streets, proposed Lots 43-45, and proposed Lots 51-55. Additionally, proposed Lots 27-31 would be located within slope areas exceeding 50 percent. SURROUNDING LAND USES, GENERAL PLAN DESIGNATIONS, AND ZONING: The following table illustrates surrounding land uses, zoning, and Draft General Plan designations.for the vicinity: ------------------------------------------------------------------------- Future Existing Zoning Designation Land Use Project A-2-1 RL,BP vacant, water tank North A-2-1, RS vacant RPD -1-6U South A-2-1 RL vacant East RPD -1-6U RS vacant Vest M-1.5 BP vacant Key: BP = Business Park RL = Residential Low (1.1 - 3.3 du/ac) RS = Residential Suburban (3.4 -6.6 du/ac) RPD = Residential Planned Development R-3 = Limited Multiple Residential M-1.5 = Restricted Heavy Manufacturing A Department of Water and Power property, approximately 330 feet wide and 1,370 feet long, with four (4) electrical transmission lines, crosses the westerly portion of the site. The City of Los Angeles, Department of Water and Power, has fee ownership over the easement area and this area is not part of the proposed zone change. The easement will remain with its existing zoning of A-2-1. Overall, the project density is less than all other projects (both approved and proposed) in the area and is compatible with surrounding residential uses. The following table illustrates residential project densities in the Via Princessa area: -------------------------------------------------------- Proiect Units Per Acre Subject Site (proposed single-family) 1.8 Tract 44360 (proposed condominiums) 4.3 Tract 44359 (approved condominiums) 4.2 Tract 48108 (approved single-family) 2.0 Tract ------------------- 49647 (proposed ------------------------------------ single-family) 2.3 ENVIRONMENTAL REVIEW: An initial study has been completed for the proposed project. The environmental constraint areas include land use, traffic, erosion, fire hazard, hillside management, and public services (i.e. schools). At the request of staff at the Development Review Committee meeting, the applicant submitted a noise study, biota report, traffic study, and cultural resources report. It has been determined that this project would have no significant adverse environmental impacts due to project design, standard City requirements, and conditions that would be added to the project if it received approval. Subsequently, a Negative Declaration was prepared for this project pursuant to Section 15070(b) of the California .Environmental Quality Act Guidelines. INTERDEPARTMENT/INTERAGENCY REVIEW: Comments and recommendations were solicited from departments and agencies which would be affected by this project. The Traffic Division recommended that Vesting Tentative Tract Maps 49549 and 49647 (a 29 single-family residential project to the south of the site currently under Community Development Staff review) prepare a comprehensive traffic study of the Via Princessa area. Based on this study, the traffic division has recommended that the applicant participate in the funding and establishment of appropriate mechanisms whereby the City is assured of the construction of the extension of Via Princessa from the project site to San Fernando Road in a timely manner. Further, the Traffic Division is also requiring the applicant to initiate and participate in a funding mechanism whereby the City is assured of the widening of Soledad Canyon Road bridge over the Santa Clara River. These funding mechanisms would be in place prior to the issuance of any building permits. The applicants have entered into agreements with the Hart Union School District and the Saugus Union School District. No comments or letters have been received by the public regarding the proposal as of the date this staff report was prepared. ANALYSIS: Based upon a comprehensive review of this project, staff -has reviewed several issues regarding this proposal, including a reduction in project density, a reduction of grading activities, ridgeline preservation practices, and the potential zone change of the designated remainder parcel.' Project. Density: The Draft General Plan designations for the site are: RL (Residential Low .1.1 - 3.3 du/ac) over approximately 30 acres, and BP (Business Park) over the 1.57 acre remainder parcel which is designated in the southwesterly area of the site. The density range for the project is between 33 and 99 units over the 30 acre portion, not including the remainder parcel. This 30 acre portion consists of hillside area with the following slope calculations: ---------------------------- Slopes Area 0 - 25Z 11.1 acres 25 - 502 14.1 acres Over 50Z 5.0 acres The applicant revised the original project density from 84 units to 55 units based on the following information: 1. 2.2 units per acre is the midrange of the Residential Low (RL) designation, which permits 1.1 - 3.3 units per acre. 2. Twenty-five acres of the site consists of hillsides with slopes of less than 50 percent. Five (5) acres of the site contain hillsides over 50 percent and were excluded from the density calculation. Therefore, 2.2 units per acre x 25 acres = 55 residential units. Grading Activities: Although the applicant excluded five (5) acres of the project site from the density calculations due to slopes exceeding 50 percent, approximately .one-third of the slope area is proposed for development in the area at the project entrance. Although some slopes exceeding 50 percent are proposed to be graded for single-family lots (Lots 51-55, 43-45), a majority of the grading would be required for the extension of Via Princessa through the project. The proposed development requires minimal grading to accommodate the 55 lot development and is sensitive to other areas with slopes exceeding 50 percent. (These areas include proposed Open Space Lot 57 and the northerly portion of proposed Open Space Lot 58). Two and one-half acres of contour grading on proposed Open Space Lot 58 would result in a three -to -one (3:1) slope approximately 80 feet in height visible from the proposed business park to the west. This is a desirably gentle slope which will allow contour grading to minimize the use of unsightly drainage benches required for proper drainage and the slopes could be easily re -vegetated after grading activity. Ridgeline Preservation Practices: The General Plan Advisory Committee (GPAC) has identified the north -south ridge as significant in the southeasterly area of the project site. A portion of "A" and ".B" Streets and proposed Lots 51 through 55 would extend through this ridgeline. Although the Via Princessa alignment through the project area will not extend through the mapped ridge, grading is necessary in the ridgeline area to facilitate the extension. The terminal segment of the Significant Ridgeline is located in proposed open Space Lot 57. This ridgeline portion will remain as natural open space to be owned and maintained by a future Homeowners' Association. Staff feels that ridgeline preservation through proposed Lot 57 is beneficial because it maintains the site's natural landform, reduces the potential adverse effects of grading, and preserves an existing natural foot trail used for passive recreational use. Further, the project will be limited to access from Via Princessa Road and proposed "A" Street will not extend to the developments north of the site, thereby preserving hillsides and open spaces in the vicinity. Staff feels this traditional single-family tract in the Via Princessa area is appropriate. Open space areas will be maintained by the Homeowners' Association. This would ensure that accessory structures, such as patios and pools, will not be situated in hillside areas, thus avoiding inappropriate hillside development practices. The Homeowners' Association would guarantee the permanent maintenance of slopes and open space areas. Potential Zone Change of the Designated Remainder Parcel: Although not included in the density calculations for the site, the 1.57 acre parcel at the southwest portion of the site is designated as.a remainder parcel. The applicant would be required to provide legal access to this parcel when building permits are issued for development. Staff feels that a zone change over the remainder parcel will be inconsistent with the Business Park.land use designation and recommends that the remainder parcel keep the current A-2-1 zoning until the adoption of the General Plan. Staff recommends that the. Planning Commission adopt the Negative Declaration and approve Vesting Tentative Tract Map 49549 subject to the conditions of approval, and recommend approval of Zone Change 90-007, excluding the remainder parcel, through the adoption of the attached Resolution P91-01. LMH:DDP:338 RESOLUTION NO. P91-01 A RESOLUTION OF THE PLANNING COMMISSION OF THE CITY OF SANTA CLARITA CONDITIONALLY APPROVING VESTING TENTATIVE TRACT MAP 49549 AND RECOMMENDED APPROVAL ZONE CHANGE 90-007, EXCLUDING THE DESIGNATED REMAINDER PARCEL THE PLANNING COMMISSION OF THE CITY OF SANTA CLARITA DOES HEREBY RESOLVE AS FOLLOWS: SECTION 1. The Planning Commission does hereby find and determine as follows: a. Applications for a vesting tentative tract map and zone change were filed with the City of Santa Clarita on May 30, 1990, by Newcomb Development ("the applicant"). The property for which these entitlements have been filed is located at the west of Rainbow Glen Drive, to the north of proposed Via Princessa Road. The project site is approximately 32 acres in gross area, including a 30.20 acre portion proposed for development and .a 1.57 acre portion designated as a remainder parcel. The Water and Power property separates the two parcels from one another, however, the parcels'are held together as one single parcel. The Assessor Parcel Number for the site is 2836-018-036. The site is zoned A-2-1 (Heavy Agriculture, 1 acre lot size) and the applicant is requesting R-1-6000 (Single-family Residential, 6,000 square foot lot size). The purpose of the vesting tentative tract .map application is to create 55 single-family homes, three (3) open space lots, a public facility lot, and a designated remainder parcel. b. The City of Santa Clarita Development Review Committee (DRC) met on July 12, 1990, and reviewed the project. c. A duly noticed public hearing was held by the Planning Commission on February 19, 1991, at the City Council Chambers, 23920 Valencia Boulevard, Santa Clarita, at 7:00 p.m. The item .was continued to March 5, 1991. SECTION 2. Based upon the testimony and other evidence received at the public hearing, and upon the study and investigation made by the Planning Commission and on its behalf, the Commission further finds and determines as follows: a. The City of Santa Clarita is proceeding in a timely fashion with the preparation of a general plan. There is a reasonable probability that this subdivision and recommended change of zone over the 30.20 acre portion will be consistent with the general plan proposal currently being considered or studied, that there .is little or no probability of substantial detriment to or interference with the future adopted general plan if the proposed project is ultimately inconsistent with that plan. b. The designated remainder parcel is anticipated to in inconsistent with the future adopted General Plan and is not part of the recommended zone change approval. The proposed project complies with all other applicable requirements of state law and local ordinances. Reso P91-01 c. The division and development of the property in the manner set forth on the subject tentative tract map will not unreasonably interfere with the free and complete exercise of any public entity and/or public utility, right-of-way and/or easements within the vesting tentative tract map. Neither the design .of the subdivision nor the type of improvements will conflict with public easements for access through the use of property within the proposed subdivision, since the design and development as set forth in the conditions of approval and on the tentative map, provides adequate protection for easements. d. The design of the subdivision and the type of improvements will not cause serious public health problems, since sewage disposal, storm drainage, fire protection, and geological and soils factors are addressed in the recommended Conditions of Approval. The connection fees required by the Los Angeles County Sanitation District will mitigate the project's impact on the existing sewage system. e. Based upon review of the submitted plan, the subject property is adequate in size and shape to accommodate the development features prescribed in the City's Municipal Code and otherwise required in order to integrate the proposed use of the subject property with the uses in the surrounding area. f. Implementation of this proposal will cause no adverse effects in the environment which cannot be adequately mitigated through the application of available controls. The design of the subdivision and the proposed improvements will not cause substantial environmental damage or substantial and avoidable injury to fish or wild life or, their habitat, since the project site is not located within a significant ecological area. The proposed subdivision does not contain or front upon any public waterway, river, stream, coastline, shoreline, lake or reservoir. g. The design of the subdivision provides, to the extent feasible, for future passive or natural heating or cooling opportunities given the size and shape of the lots and their intended use. SECTION 3. Based upon testimony and other evidence received at the public hearing, and upon studies and investigation made by the Planning Commission and on its behalf, the Commission further finds and determines as follows: a. Modified conditions warrant a change of zone in the Via Princessa area because the applicant will construct a portion of Via Princessa Road and initiate and contribute to a funding mechanism ensuring that the construction of Via Princessa Road from the project site to San Fernando Road occurs in a timely manner. Reso P91-01 b. The need for the proposed zone change exists within the Via Princessa area because of the regional benefits the project is contributing to the City of Santa Clarita (i.e., a natural running trail through Open Space Lot .57, and natural hillside preservation). c. The property is a proper location for the R-1-6000 Zone (Single-family residential, minimum lot size 6,000 square feet) within the Via Princessa area because the project is proposing traditional single-family zoning which is in conformance to the draft General Plan designation of RL (Residential Low) for a portion of the site. , d. The placement of the R-1-6000 Zone at the project location will be in the interest of public health, safety, and general welfare, and in conformity with good zoning practice because all necessary utilities will provide service and all applicable development standards will be applied to the project. e. The proposed zone change to R-1-6000 over the 30.20 acre portion of the 32 acre site and subsequent development are anticipated to be consistent with the intent and objectives of the City's Draft General Plan. The proposed land use designation of Business Park over the remainder parcel is anticipated to be inconsistent with the General Plan, and therefore, will not involve a change of zone. SECTION 4. Based upon previous findings, the Planning Commission hereby adopts the Negative Declaration filed for this project. Pursuant to this, the Planning Commission grants approval to the requested vesting tentative tract map (Exhibit A) subject to the attached conditions (Exhibit B). SECTION 5. Based upon the foregoing, the Planning Commission hereby recommends approval to the City Council of the request for a zone change from A-2-1 to R-1-6000 over the 30.20 acre portion, thus keeping the current A-2-1 zoning for the 1.57 acre designated remainder parcel. SECTION 6. The Secretary shall certify the adoption of this Resolution and shall transmit a copy to the applicant, the Fire Department, the Department of Public Works and the City Engineer. Reso P91-01 PASSED, APPROVED, AND ADOPTED this 5th day of/ rch, 1991. ouis Brathwaite, Chairman Planning Commission I hereby certify that the foregoing is a true copy of a Resolution adopted by the Planning Commission of the City of Santa Clarita at a regular meeting thereof, held on the 5th day of March, 1991, by the. following vote of the Commission: AYES: Commissioners: Cherrington, Modugno, Garasi, Woodrow, and Chairman Brathwaite. NOES: None ABSENT: None ABSTAINED: None L , M. Marri Director C mmunity Development DDP:381 Reso P91-01 EXHIBIT B CONDITIONS OF APPROVAL VESTING TENTATIVE TRACT MAP 49549 ZONE CHANGE 90-007 GENERAL CONDITIONS 1. The approval of the Vesting Tentative Tract Map shall expire two years from the date of Planning Commission approval. 2. The subdivider may file for an extension of the conditionally approved map prior to the date of expiration for a period of time not to exceed one year. If such an extension is requested, it must be filed no later than 60 days prior to expiration. 3. The applicant shall be responsible for notifying the Department of Community Development in writing of any change in ownership, designation of a new engineer, or a change in the status of the developer, within 30 days of said change. 4. Unless otherwise apparent from the context, the term "applicant" shall include the applicant and any other persons, corporation, or other entity making use of this grant. The applicant shall defend, indemnify, and hold harmless the City of Santa Clarita, its agents, officers, and employees from any claim, action, or proceeding against the City or its agents, officers, or employees to attack, set aside, void, or annul the approval of this Subdivision by the City, which action is provided for in the Government Code Section 66499.37. In the event the City becomes aware of any such claim, action, or proceeding, the City shall promptly notify the applicant, or if the City fails to cooperate fully in the defense, the applicant shall not thereafter be responsible to defend, indemnify, or hold harmless the City. Nothing contained in this Condition prohibits the City from participating in the defense of any claim, action, or proceeding, if both the following occur: (1) the City bears its own attorneys' fees and costs; and (2) the City defends the action in good faith. The applicant shall not be required to pay or perform any settlement unless the entitlement is approved by the applicant. 5. Details shown on the Vesting Tentative Tract Map are not necessarily approved. Any details which are inconsistent with requirements of ordinances, general conditions of approval, or City policies must be specifically approved. 6. Easements shall not be granted or recorded within areas proposed to be granted, dedicated, or offered for dedication for public streets or highways, access rights, building restriction rights, or other easements, until after the final map is filed with the County Recorder unless such easements are subordinated to the proposed grant or dedication. If easements are granted after the date of the tentative approval, a subordination must be executed by the easement holder prior to the filing of the final map. Reso P91-01 - 1 - 7. The Applicant is hereby advised that this project is subject to fees at the time of building permit issuance which may include, but not limited to, the following as applicable: (1) Los Angeles County Residential Sewer Connection Fee; (2) Interim School Facilities Financing Fee; (3) Installation or Upgrade of Traffic Signals Fees and/or Road Improvement Fees; and (4) Planned Local Drainage Facilities Fee. 8. In lieu of establishing the final specific locations of structures on each lot at this time, the owner, at the time of issuance of a building permit, agrees to develop the property in conformance with the City Code and other appropriate ordinances such as the Building Code, Plumbing Code,. Grading Ordinance, Highway Permit Ordinance, Mechanical Code, Zoning Ordinance, Undergrounding of Utilities Ordinance, Water Ordinance, Oak Tree Ordinance, Sanitary Sewer and Industrial Waste Ordinance, Electrical Code, and Fire Code. Improvements and other requirements may be imposed pursuant to such codes and ordinances. 9. A final tract map must be processed through the City Engineer prior to being filed with the County Recorder. 10. A grading permit shall be required for any and all off-site grading to occur for the purposes of this project. PUBLIC WORKS - ENGINEERING MAP REQUIREMENTS 11. The owner, at the time of issuance of permits or other grants of approval agrees to develop the property in accordance with City Codes and other appropriate ordinances such as the Building Code, Plumbing Code, Grading Code, Highway Permit Ordinance, Mechanical Code, Zoning Ordinance, Undergrounding of Utilities Ordinance, Sanitary Sewer and Industrial Waste Ordinance, Electrical Code and Fire Code. 12. The applicant shall note all offers of dedication by certificate on the face of the final map. 13. The applicant shall provide proof of access to the remainder parcel prior to final approval and delineate on the.final map or resolve to the satisfaction of the City Engineer. 14. The applicant shall quitclaim or relocate easements running through proposed structures. 15. The applicant shall show the remainder of the last legally created parcel as a "Remainder Parcel" on final map to the satisfaction of the City Engineer. Reso P91-01 - 2 - ROAD IMPROVEMENTS 16. The applicant shall design intersections with a tangent section from "beginning of curb return" (BCR) to BCR. 17. Where applicable, the applicant shall pay fees for signing and striping of streets as determined by the City. Traffic Engineer or shall prepare signing and striping plans for all multi -lane highways within or abutting the subdivision to the satisfaction of the Department. 18. The subdivider is required to install distribution lines and individual service lines for community antenna television service (CATV) for all new development. 19. The applicant shall place above ground utilities including, but not limited to, fire hydrants, junction boxes and street lights outside sidewalk.' 20. The applicant shall install mailboxes and posts per City standards. Secure approval of U.S. Postal Service prior to installation. 21. The applicant shall letter(s) of slope easement(s) and drainage acceptance as directed by the City Engineer or Director of Public Works. 22. The applicant shall obtain approval of the Director of Community Development and the City Attorney for proposed homeowners association maintenance agreements prior to recordation of the final map or a phase thereof. Homeowner's Association documents and CC&RS must be recorded prior to recordation of the final map. 23. The applicant shall include a disclosure in the CC&RS to comply with the Geologist's recommendations in the Geology Report for restrictions of watering, irrigation, planting, and recommended types of plants. 24. The applicant shall design the intersections of local streets with General Plan Highways to provide sight distance from the local street to the satisfaction of the City Engineer and Traffic Engineer. Additional right-of-way dedication and/or grading may be required. 25. The applicant shall design the central angles of the right-of-way radius returns to differ by not more than 10 degrees on local streets. 26. The. applicant shall provide standard property line return radii of 13 feet at all local street intersections, including intersection of local streets with general Plan Highways, and 27 feet where all General Plan Highways intersect, or to the satisfaction of the Department. Reso P91-01 - 3 - 27. The applicant shall construct drainage improvements and offer easements needed for street drainage or slopes. 28. The applicant shall not construct driveways within 25 feet upstream of any catch basins when street grades exceed 6X. 29. The applicant shall construct full -width sidewalks at all walk returns. 30. The applicant shall construct a slough wall outside the street right-of-way when the height of slope is greater than five (5) feet above the sidewalk and the sidewalk is adjacent to the street right-of-way. 31. The applicant shall provide and install street name signs prior to occupancy'of building(s). 32. The applicant shall dedicate vehicular access rights on Via Princessa Road. 33. The applicant shall construct the following required road improvements: Street Curb & Base & Street Street Name Width Gutter Paving Lights Trees Sidewalk Via Princessa 100 FT X X X X X "A" Street 58 & 60 FT X X X X X "B" Street 58 FT X X X X X "C" Street 58 FT X X X X X WATER 34 35 The applicant shall file with the City Engineer a statement from the water purveyor indicating that the water system will be operated by the purveyor and that under normal operating conditions, the necessary quantities of water will be available, the system will meet the requirements for the land division, and that water service will be provided to each lot. The applicant shall serve all lots with adequately sized water system facilities, including fire hydrants, of sufficient size to accommodate the total domestic and fire flows required for the land division. Domestic flows required for the land division are to be determined by the City Engineer or Director of Public Works. Fire flows required are to be determined by the Fire Chief. Reso P91-01 - 4 - SEVER 36. The subdivider shall install separate house laterals to serve each lot with a separate house lateral or have approved and bonded sewer plans on file with the Department of Public Works. 37. The applicant shall pay sewer reimbursement charges as determined by the Director of Public Works to the County of Los Angeles before the filing of this land division map (if applicable). 38,. The subdivider shall send a print of the land division map to the county Sanitation District, with request for annexation. If applicable, such annexation request must be assured in writing. GRADING. DRAINAGE S GEOLOGY 39. The applicant shall submit a grading plan which must be approved prior to approval of the final map. 40. The applicant shall eliminate all geologic hazards associated with this proposed development, or delineate a restricted use area approved by the consultant geologist to the satisfaction of the Geology and Soils Section and dedicate to the. City the right to prohibit the erection of buildings or other structures within the restricted use areas. 41. The applicant shall submit a grading plan which shall be based on a detailed engineering Geotechnical report which must be specifically approved by the geologist and/or soils engineer and show all recommendations submitted by them. It must also agree with the tentative map and conditions as approved by the Advisory Agency. All buttresses over 25 feet high must be accompanied by calculations. 42. The applicant shall provide drainage facilities to remove the flood hazard and dedicate and show necessary easements and/or rights-of-way on the final map. 43. The applicant shall place a note of flood hazard on the final amp and delineate the areas subject to flood hazard. Dedicate to the City the right to restrict the erection of buildings in the flood hazard areas. 44. The applicant shall show on the final map the City's/Flood Control District's right-of-way for storm drain facilities. A permit will be required for. any construction affecting the right-of-way or facilities. 45. The applicant shall provide for the proper distribution of drainage. 46. The applicant shall show and label all natural drainage courses on lots where a note of flood hazard is allowed if there is a blueline stream on the property. Reso P91-01 - 5 - a. No building permits will be issued for lots subject to flood hazard until the buildings are adequately protected. b. The applicant shall notify the State Department of Fish and Game prior to commencement of work within any natural drainage course.' O C. The applicant shall contact the Corps of Engineers to determine if a 404 permit is required for any proposed work within the major watercourse. 47. The applicant shall provide for contributory drainage from adjoining properties and return drainage to its natural conditions or secure off-site drainage acceptance letters from affected property owners. A hydrology study shall be submitted and approved prior to the filing of the final map. 48. The applicant shall submit a detailed engineering Geotechnical and Soil Report which must be approved prior to approval of the final map. The report, based on adequate test borings or excavations, shall (1) describe any soil or geologic condition(s) which, if not corrected might lead to structural damage or slope failure. A soil expansion index test is required and shall be done in accordance with the procedures of UBC Std. No. 29-2. ADDITIONAL COMMENTS/ REQUIREMENTS 49. Prior to final approval, enter into a written agreement with the City of Santa Clarita whereby the subdivider agrees to pay to the City a sum (to be determined by the City Council) times the factor per development unit for the purpose of contributing to a proposed Bridge and Thoroughfare Benefit _District to implement the highway element of the General Plan as a means of mitigating the traffic impact of this and other subdivisions in' the area. The form of security for performance of said agreement shall be as approved by the City. The agreement shall include the following provisions: a. Upon establishment of the District and the area of benefit, the fee shall be paid to a special Department of Public Works fund. b. In the event funds are required for work prior to formation of the District, the Director of Public Works may demand a sum of $1,000 (or greater as determined by the City Council), times the factor per development unit to be credited toward the final fee established under the District. C. The subdivider may construct improvements of equivalent value in lieu of paying fees established for the District subject to approval of the Director of Public Works. Reso P91-01 S� d. The Director of Public Works may require the developer to submit a traffic report periodically that addresses traffic congestion and the need to mitigate the problems prior to issuing building permits. Factors for development units are as follows: Development Unit Factor Single Family per unit 1.0 The project is in the Route 126 Bridge and Thoroughfare District. 50. Applicant shall provide for the maintenance of slopes by the Homeowners Association in the CC4R's. The CC&R's must be approved by the City Attorney prior to approval of the Final Map. Access is required to slopes which are to be maintained by the Homeowners Association. 51. The design of the landscape plans and irrigation systems (The number of meters and location of meters and location of the systems within the lot lines); shall lend itself to the method established for maintenance. 52. The applicant shall form a Landscape Assessment District to provide for the maintenance of medians. The Landscape District must be approved by the City Council at the same meeting or prior to approval of the Final Map. The formation of a Landscape Assessment District must be disclosed in Real Estate documents to Homeowners. 53. Where there are slopes greater than five (5) feet in height which the Building Code requires to be planted, planting and irrigation plans shall be submitted and approved prior to approval of grading plans. Irrigation systems shall be designed to provide for proper maintenance of the plants and systems. 54. The applicant shall record a deferred improvement on the remainder parcel which states that improvement for that parcel will not be required until a permit or other grant of 'approval is issued. FIRE DEPARTMENT 55. This property is located within the area described by the Forester and Fire Warden as Fire Zone 4 and future construction must comply with applicable Code requirements. 56. Provide water mains, fire hydrants, and fire flows as required by the County Forester and Fire Warden for all land shown on the map to be recorded. Reso P91-01 - 7 - 57. Provide Fire Department and City approved street signs, and building address numbers prior to occupancy. 58. Fire Department access shall extend to within 150 feet distance of any portion of structures to be built. 59. All required fire hydrants shall be installed, tested and accepted prior to construction. Vehicular access must be provided and maintained serviceable throughout construction. 60. The required fire flow for public fire hydrants at this location is 1,250 gallons per minute at 20 psi for a duration of 2 hours, over and above maximum daily domestic demand. 61. Fire Hydrant requirements are as follows: Install 6 public fire hydrants. 62. All hydrants shall measure 6"x4"x2-1/2" brass or bronze, conforming to current AWWA standard C503 or approved equal. All hydrants shall be installed a minimum of 25 feet from a structure or protected by a two (2) hour fire wall. Location is as per map on file with this office. 63. All required fire .hydrants shall be installed, tested and accepted prior to construction. Vehicular access must be provided and maintained serviceable throughout construction. 64. The applicant shall pay fees, if established by the City, to provide funds for fire protection facilities which are required by new commercial, industrial or residential development prior to final map approval or issuance of building permits. TRAFFIC DEPARTMENT 65. Assure that appropriate sight distance for motorists is provided at all street intersections within the project. Of specific concern is the intersection of "C" street with "A" street. It is suggested that a speed of 30 m.p.h. for traffic on "A" street be considered in the proximity of "A" street. 66. Driveway access to lot 1 shall be located as far from Via Princessa as practical. 67. The applicant shall participate in a funding and establishment of appropriate mechanisms whereby the City is assured of the construction of the extension of Via Princessa from the proximity of the project site to San Fernando,Road in a timely manner. Reso P91-01 - 8 - 68. The applicant shall participate in the funding and establishment of appropriate mechanisms .whereby the City is assured of the implementation of the widening of Soledad Canyon Road bridge project in a timely manner. DEPARTMENT OF PARRS AND RECREATION 69. The applicant will be required to pay an in -lieu fee to fulfill the Quimby requirement. The fee will be based on the 'average fair market value per acre for the planning area as contained in the Subdivision Ordinance at the time the in -lieu fee is paid. This fee is to be paid to the City of Santa Clarita Parks and Recreation Department prior to final map recordation. 70. A homeowner's association (HOA) shall be formed to have responsibility and authority of all slope maintenance, including, but not limited to, landscaping, irrigation, and street trees. 71. Street trees shall be provided to the satisfaction of the Parks and Recreation Department. Use trees from the Master Street Tree List, which can be obtained from the City arborist, Ray Miramontez. 72. Provide final landscape and irrigation plans for review and to the satisfaction of the Parks and Recreation Department and Community Development Department. 73. Median landscaping improvements adjacent to the tract frontage of Parks and Recreation. DEPARTMENT OF COMMUNITY DEVELOPMENT shall be made to the medians to the satisfaction of the Director 74. This grant shall not be effective for any purpose until the permittee and the owner of the property involved (if other than the permittee) have filed with the Director of Community Development their affidavit stating that they are aware of, and agree to accept, all of the conditions of this grant. 75. All requirements of the Zoning Ordinance and of the specific zoning of subject property must be complied with unless set forth in. the permit and/or as shown on the approved plot plan. 76. The property shall be developed and maintained in substantial conformance with the tentative map. Reso P91-01 - 9 - 77. Three copies of a landscape plan shall be submitted to, and approved by, the Director of Community Development and the Director of Parks and Recreation prior to the issuance of building permits. The revegetation of the cut slopes shall use local, native plant species, with holes drilled throughout the compacted dirt to allow for proper penetration of the root systems of the plant species. 78. Within one year of the approval of this project, the applicant shall pay a Transit Impact Fee of $200.00 per residential unit; provided that the City has its Transit Impact Program in effect. These fees shall be paid to the satisfaction of the Director of Public Works.. 79. The applicant shall obtain the proper zoning for the site prior to the recordation of the map. 80. The applicant shall stop all work if any archaeological, paleontological, or cultural resources are detected. The applicant shall hire a qualified archaeologist, acceptable by the City, who shall inspect the site and prepare a report and recommended mitigation to the satisfaction of the City. 81. The applicant shall comply with all mitigation measures as recommended by the noise consultant. 82. Prior to occupancy, the portion of Via Princessa Road within the tract boundaries shall be constructed, accepted by the proper jurisdiction, and opened to public use. 83. Within six months after the commencement of grading activities, all graded areas not covered by impervious surface shall be stabilized with landscaping. 84. Landscaping coverage and stabilization of graded slopes shall be selected and designed to be compatible with surrounding natural vegetation or to replace removed natural vegetation and should recognize climatic, soil, and ecologic characteristics of the region. 85. Where two cut or fill slopes intersect the natural grade, the intersection of each slope shall be vertically and/or horizontally rounded and blended with natural contours so as to present a natural slope appearance. 86. Where any cut or fill slope exceeds one hundred feet in horizontal length, the horizontal contours of the slope shall be developed in concert with existing natural contours. . 87. All cut or fill slopes, except slopes.less than five (5) feet in vertical height shall be planted with adequate plant materials to protect the slope against erosion. Reso P91-01 - 10 - 88. The applicant shall record a covenant and restriction, satisfactory to the Director of Community Development, against any or all of lots 1 through 10, 43, 44, and 50 through 55 inclusive, which will be graded within 30 feet of the ridgeline. The covenant and restriction shall be substantially as follows: No building permits shall be issued for.buildings greater than one story nor exceeding 20 feet in total height measured from the ground to the highest point of the roof. The CC&R'S applicable to the project shall reflect this restriction on the appropriate lots and the CC&R'S shall explicitly allow the City to enforce such provision. An appropriate note to this effect shall be placed on the final map to the satisfaction of the Director of Public works. CALIFORNIA REGIONAL DATER QUALITY CONTROL BOARD - LOS ANGELES REGION 89. The project must demonstrate that wastewaters from the project will be adequately collected, transported, and that the receiving treatment plant will have adequate capacity to treat, and dispose of the wastewaters in a satisfactory manner. 90. The applicant shall prepare an analysis of the cumulative flows generated by, all proposed, pending and approved projects within the service area of the designated treatment plant. If expansion of the treatment plant facilities will be required to meet projected wastewater demand, the applicant must demonstrate that additional capacity at the time of connection will be available prior to new connections for proposed development. DDP:347 Reso P91-01 CITY OF SANTA CLARITA G A T I V E D E C L A R A T I O N [X] Proposed [ ] Final --------------- •'PERMIT/PRO"JtGr._VTTM 49549. ZC 90-007 APPLICANT: Newcomb Development MASTER CASE NO: 90-107 y LOCATION OF THE PROJECT: The project is in the Rainbow Glen area, 1,000 feet to the west of Rainbow Glen Drive, along the alignment of Via Princessa Road. DESCRIPTION OF THE PROJECT: The applicant is proposing a zone change from A-2-1 to R-1-6000 and a 55 single-family lot subdivision over 30.20 acres. Three (3) open space lots and a remainder parcel will be created as a result of the project. Based on the. information contained in the Initial Study prepared for this project, and pursuant to the requirements of Section 15065 of the California Environmental Quality Act (CEQA)., the City of.Santa Clarita [ ] City Council [X] Planning Commission [ ] Director of Community Development finds that the project as proposed or revised will have no significant effect upon the environment, and that a Negative Declaration shall be adopted pursuant to Section 15070 of CEQA. Mitigation measures for this project [ ] are not required. [X] are attached. [ ] are not attached. LYNN M. HARRIS DIRECTOR OF COMMUNITY DEVELOPMENT Prepared by: i0kQt JQ Daniel D. Powers, Assistant Planner (Signature) (Name/Title) Approved by Signature) le) Public Review Period Froml - 3o -`I (To 7_-19-1 1 . Public Notice Given On 1- 3o -°TI By: [X] Legal advertisement. [X] Posting of properties. [X] Written notice. aaaaaaaaaxavaaaaaaaaaaaaaaaaaaaaaaaaaaaaasaaaaaaaasaaaaaaaaaaaavaavaavaaaaa2 n J CERTIFICATION DATE: ENVIRONMENTAL ASSESSMENT (Initial Study Form B) CITY OF SANTA CLARITA MASTER CASE NO: 90-107 Case Planner: Daniel D. Powers Project Location: North of Via Princessa. approximately 1.000 feet west of Rainbow Glen Drive. Project Description and Setting: Zone change from A-2-1 to R-1-6000 and 55 single-family lot subdivision over 30.20 acres. Three (3) open space lots and a remainder parcel will be created as a result of the project. General Plan Designation: RL (Residential Low. 1.1 - 3.3 DU/acre). Zoning: A-2-1 (Heavy Agriculture Zone. 1 acre minimum lot size). Applicant: Newcomb Development Environmental Constraint Areas: Flood Zone C. Fire Zone 4. Hillsides A. ENVIRONMENTAL EFFECTS YES MAYBE NO 1. Earth. Will the proposal result in: a. Unstable earth conditions or in changes in geologic,substructures? .................. (X] ( ] [ ] b. Disruptions, displacements, compaction or overcovering of the soil? ............... [X] [ ] [ ] C. Change in topography or ground surface relief features? ........................... [XI [ I [ I d. The destruction, covering or modification of any unique geologic or physical features? .................................. [ 1 [ l [X1 e. Any increase in wind or water erosion of soils, either on or off the site? .......... [X] [ ] [ ] f. Exposure of people or property to geologic hazards such as earthquakes, landslides, mudslides, ground failure, or similar hazards? .................................... [X1 [ I [ ] g. Changes in deposition, erosion or siltation? ................................. [XI [ I [ ] h. Other modification of a wash, channel, creek, or river? ........................... [ ] [ ] [X1 3. - 2 - YES MAYBE NO i. Earth movement (cut and/or fill) of 10,000 cubic yards or more? ....................... [X] ( ] [ ] j. Development and/or grading on a slope greater than 25Z natural grade? ............ [X] ( ] [ ] k. Development within the Alquist-Priolo Special Studies Zone? ...................... [ l [ ] [X] 1. Other? [ ] [ ] [X] Air. Will the proposal result in: a. Substantial air emissions or deterioration of ambient air quality? .................... [X] I ] I ] b. The creation of objectionable odors? ....... [ ] [ l (XI C. Alteration of air movement, moisture, or temperature, or any change in climate, either locally or regionally? .............. [ ] [ ] [X] d. Other? [ ] [ ] [X] Yater. Will the proposal result in: a. Changes in absorption rates, drainage patterns, or the rate and amount of . surface runoff? ............................ [X] I l I 1 b. Alterations to the course or flow of flood waters? .............................. I 1 I I IXl C. Change in the amount of surface water in any water body? ......................... [ l [ I [XI d. Discharge into surface waters, or in any alteration of surface water quality, in- cluding but not limited to temperature, dissolved oxygen or turbidity? ............. [ ] [.I [X] e. Alteration of the direction or rate of flow of ground waters? ......... :........... [ ] [ ] [X] f. Change in the quantity of ground waters, either through direct additions or with- drawals, or through interception of an aquifer by cuts or excavations? ............ [ .] [ ] [X] g. Substantial reduction in the amount of water otherwise available for public water supplies? ............................ I ) [ I [XI 3 - YES MAYBE NO h. Exposure of people or property to water related hazards such as flooding? .......... }-- [ ] [X] i. Other? [ j' [ ] [Xj 4. Plant Life. Will the proposal result in: b. A substantial alteration of the r planned land use of an area? ............... [ ] [ ] ['X] a. Change in the diversity of species or number of any species of plants (including trees, shrubs, grasses, crops, and microflora)? ... [X] ( ] [ ] b. Reduction of the numbers of any unique, rare or endangered species of plants? ...... [ J [ ] [X] C. Introductionof new species of plants into an area, or in a barrier to the normal re- plenishment of existing species? ........... [X] [ ) [ ] d. Reduction in acreage of any agricultural crop? ...................................... [ ] [ ] [X1 S. Animal Life. Will the proposal result in: a. Change in the diversity of species, or numbers of any species of animals (birds, land animals including reptiles, fish and insects or microfauna)? .................... [ ] [ J [X] b. Reduction of the numbers of any unique, rare or endangered species of animals? ..... ,[ ] [ ] (X] C. Introduction of new species of animals into an area, or result in a barrier to the migration or movement of animals? ...... ( ] ( ] [XJ d. Deterioration to existing fish or wildlife habitat and/or migratory routes? ........... _[ ] [ ] [X] 6. Noise. Will the proposal result in: a. Increases in existing noise levels? ........ [X] [ ] [ ] b. Exposure of people to severe or unacceptable noise levels? ................. [X] [ ] [ ] C. Exposure of people to severe vibrations? ... [ ] [ ] [X] 7. Light and Glare. Will the proposal produce substantial new light or glare? ................. [ ] ( J [X] 8. Land Use. Will the proposal result in: a. Substantial alteration of the present land use of an area? ....................... •[X] [ ] [ ] b. A substantial alteration of the r planned land use of an area? ............... [ ] [ ] ['X] - 4 - YES MAYBE NO C. A use that does not adhere to existing zoning laws? ............................... '[X] I 1 I 1 d. A use that does not adhere to established development criteria? ...................... [ ] [ ] [X] 9. Natural Resources. Will the proposal result in: a. Increase in the rate of use of any natural resources? ................................. [ J I ] [X] b. Substantial depletion of any nonrenewable natural resources? ......................... ( l [ 1 [X] 10. Risk of Upset/Man-Made Hazards. Will the proposal: a. Involve a risk of an explosion or the release of hazardous substances (including, but not limited to, oil, pesticides, chemicals or radiation) in the event of an accident or upset conditions? .......................... [ ] [ ] [Xj b. Use, store, transport or dispose of hazard- ous or toxic materials (including, but not limited to, oil, pesticides, chemicals or radiation)? ................................ 17 [ 1 [X] C. Possible interference with an emergency response plan or an emergency evacuation plan? ...................................... [ ] [ ] [X] d.. Otherwise expose people to potential safety hazards? ................................... I 1 I 1 IX] 11. Population. Will the proposal: a. Alter the location, distribution, density, or growth rate of the human population of an area? ...................... [,] [ 1 IX] b. Other? [ ] [ ] [XJ 12. Housing. Will the proposal: a. Remove or otherwise affect existing housing, or create a demand for .additional housing? ........................ [ ]. [ ] [X] b. Other? [ ] [ ] [X] 13. Transportation/Circulation. Will the proposal result in: a. Generation of substantial additional vehicular movement? ................ [X] .I 1 1 1 f - 5 - YES MAYBE NO b. Effects on existing parking facilities, or demand for new parking? [ ] [ ] (]{] C. Substantial impact upon existing transportation systems, including public transportation? .... . ................ ... (XJ I I [ I d. Alterations to present patterns of circulation or movement of people and/or goods? .............................. [ ] e. Increase in traffic hazards to motor vehicles, bicyclists or pedestrians? ....... [ I f. A disjointed pattern of roadway improvements? .............................. [ 1 14. Public Services. Will the proposal have an effect upon, or result in a need for new or altered govern- mental services in any of the following areas: a. Fire protection? ........................... [X] b. Police protection? [ ] C. Schools? ................................... (X] d. Parks or other recreational facilities? .... [X] e. Maintenance of public facilities, including roads? ........................... [X] f. Other governmental services? ............... 15. Energy. Will the proposal result in? a. Use of substantial amounts of fuel or energy . .................................... b. Substantial increase in demand upon existing sources of energy, or require the development of new sources of energy? 16. Utilities. Will the proposal result in a need for new systems, or substantial alterations to the following utilities: [I II I I IXI a. Power or natural gas? ...................... I 1 I I IXI b. Communications systems? .................... [ I ( I (X] C. Water systems? ........... ................ [ I ( I IXI d. Sanitary sewer systems? ..................... (X] ( I [ j e. Storm drainage systems? .................... [ I ( I (X] 23 - 6 - YES MAYBE NO f. Solid waste and disposal systems? .......... [ ] [ ] [XI g. Will the proposal result in a disjointed or inefficient pattern of delivery.system improvements for any of the above? ......... [ ] [ ] [XI 17. Human Health. Will the proposal result in: a. Creation of any health hazard or potential health hazard (excluding mental health)? ... [ ] [ ] [XI b. Exposure of people to potential health hazards? ................................... [ I [ I (XI 18. Aesthetics. Will the proposal result in: a. The obstruction of any scenic vista or view open to the public? ................... [ ] [X] [ ] b. Will the proposal result in the creation of an aesthetically offensive site open to public view? ....................... [ ] [X] [ ] C. Will the visual impact of the proposal be detrimental to the surrounding area? .... [ I [ I. [X] 19. Recreation. Will the proposal result in an impact upon the quality or quantity of existing recreational opportunities? ..................... [ ] ( ] [X] 20. Cultural Resources. a. Will the proposal result in the alteration of or the destruction of a prehistoric or historic archaeological site? .............. [ ] [ ] [XI b. Will the proposal result in adverse physical or aesthetic effects to a prehistoric or historic building, structure. or object? [.] C. Does the proposal have the potential to cause a physical change which would affect unique ethnic cultural values? ............. [ I d. Will the proposal restrict existing religious or sacred uses within the potential impact area? ..................... [ I L_ 23 d - 7 - Discussion of Impacts and Mitigation Measures. Section Subsection Evaluation of Impact 1 a, b, c, i, The applicants are proposing to grade 300,000 cubic yards of earth material balanced on-site to create building pads for 55 proposed single-family lots and a portion of Via Princessa Road, an alignment which extends along the southerly portion of the development area. MITIGATION MEASURE: The applicant has received approval for the preliminary geology and soils report and drainage concept from the Building and Safety Department. If approved, the project will be required to mitigate identified impacts, as recommended by the submitted geotechnical report, both short-term and long-term,.from grading activities. 1 d There are no unique geologic features found on the project site. The project proposes to set aside approximately 15 acres of the site as open space lots to be maintained by the homeowner's association. 1 e Short-term water and wind erosion is expected to result from construction on a temporary basis only. MITIGATION MEASURE: The applicants will be required to adhere to all City codes regarding soil erosion during all construction phases; therefore, no adverse significant effects are anticipated. 1 f According to 1975 Seismic Safety section of the North Los Angeles County General Plan, the project site is located within Seismic Shaking Zone I (Severe Shaking). MITIGATION MEASURE: To minimize hazards to people occupying an area with these characteristics, the City Public Works Department requires that all construction comply with building codes pertaining to earthquake safety standards. This will be implemented through compliance with building and grading permits and monitored by City Building Inspectors and Code Enforcement Officers. 1 g See l.e. Future short-term construction impacts have the potential to create erosion on site. Drainage descending from the pad areas will be controlled by drainage facilities to be constructed during grading for the proposed pads. With the following mitigation measure incorporated into this project, no significant impacts are anticipated. .f) 0 - 8 - MITIGATION MEASURE: The Department of Public Works, will require that the applicants adhere to the approved drainage concept for .the project. This condition will be monitored duringdevelopment of the property by City Building inspectors and Code Enforcement Officers. 1 h No modifications of a channel, creek, or river are proposed by this project. 1 k The site is not within the San Gabriel Alquist-Priolo Special Studies Zone. 2 a,b Short-term impacts to air quality are expected to occur as a result of this project, primarily from construction activity and vehicle trips to the site. According to the Air Quality Management District, site construction related traffic is a major source of mobile air pollutants. MITIGATION MEASURE: The project will be ,required to abide by all City and AQMD regulations. 2 c Changes in .air movement, moisture, climate, or temperature from this development are not anticipated to be significant. 3 a,e,f Although changes in surface runoff will result from the project, requirements imposed by the Department of Public Works will address any standard requirements related to hydrology. The City Department of Public Works has reviewed and accepted a drainage concept as submitted by the applicant. This project is not expected to have significant impacts upon the drainage system for the site and adjoining properties because of the conditions that will be added to the grading permit for any development on this site. 3 c,d This project will not change the amounts of surface water nor discharge any substance into a body of water. 3 b,h According to the Flood Insurance Rate Maps published by the Federal Emergency Management Agency (Community Panel Number 060729 0480 C), the site is located within Flood Hazard Zone C, a minimal flood hazard area. Development of this site will not interfere with the movement of flood waters. 3 g The Santa Clarita Water Company has stated that there are adequate water services to accommodate the proposed project. Moreover, the applicants are dedicating proposed, Lot 56 (a lot for water services proposed at the northeasterly comer of the site) for the benefit of the Santa Clarita Water Company. 4 a,b,d According to "Biological Resources of Tentative Tract 49549 - City of Santa Clarita,I prepared by Independent Environmental Consultants, a total of 65 species of vascular plants were observed on the site visit. According to the report, none of the plant species on-site are listed as rare, endangered, or otherwise protected on State or Federal listings. MITIGATION MEASURE: The applicant's consultant has recommended that the revegetation of the cut slopes should use local, native species. Also, drip -hose irrigation should be used to establish these species, with holes drilled throughout the compacted dirt to allow for proper penetration of the root systems of these species. The effect is the overall reduction on water use and establishment of compatible species forming a buffer between the project and the native habitats. Additionally, the applicant is required to submit a landscape plan to the satisfaction of the City. 4 c The project can be expected to introduce new plant species in the form of ornamental landscaping. No significant impacts are anticipated. 5 a -d . Per the applicant's biological consultant, both the. Cooper's Hawk and Sharp-spined Hawk, species common to the project vicinity, are regarded as sensitive species by the State of California. Both species have been located throughout the mountain areas of the Santa Clarita Valley region. However, the site is not a prime habitat for these species due to the lack of a well developed woodland habitat. No other species of concern have been found on the project site. 6 a,b,c A preliminary noise analysis was conducted for the project on September 17, 1990. According to the report, exterior noise mitigation may be accomplished by constructing five (5) feet minimum noise barrier walls along proposed lots 1, 54, and 55. Homes built on proposed lots 1, 54, and 55 in the project will be exposed to interior noise levels which are greater than 57 CNEL (Community Noise Equivalent Level). In order to assume that windows can remain closed, air conditioning must be provided per Uniform Building Code. MITIGATION MEASURE: Interior noise mitigation may be accomplished for the project area with mechanical ventilation to provide fresh air. This system must supply two (2) air changes per hour to each habitable room including 20 percent fresh air make-up obtained - 10 - directly from the outside. Air conditioning is an adequate substitution for mechanical ventilation. Additionally, Santa Clarita Municipal Code-- Section 12.12.030 prohibits construction noise between the hours of 8:00 P.M. and 6:30 A.M., Monday through Saturday (Construction related noise on Sundays is prohibited.) The Sheriff's Department and City Code Enforcement are responsible for compliance with the Municipal Code. 7 Although this project will create new light and glare in the vicinity, future construction will consist of 55 proposed single-family residential units and this is not considered to be significant as the project site is located in a developing area for residential neighborhoods. 8 a The project site is currently vacant except for a water tank in the northeasterly area of the site. If the project is approved, the site would be graded for the construction of a portion of Via Princessa Road (approximately 530 feet in length) to its ultimate 100 foot right-of-way width, and the construction of 55 single-family homes. 8 b The proposed future General Plan designations for the project site are RL (Residential Low: 1.1 - 3.3 DU/acre) and BP (Business Park). The proposed project density is 1.8 DU/acre. 8 c The property is currently .zoned A-2-1 (Meavy Agriculture, minimum 1 acre net lot size). The applicants are proposing a zone change to R-1-6000 (Single -Family Residential, minimum 6,000 square foot lot size). The density, as proposed, is 0.8 units per acre greater than allowed by the current zoning designation. 8 d All responsible agencies have reviewed the proposed project and have submitted comments and conditions for the tentative map. At the time building permits are issued for construction, the applicants will be required to meet all applicable municipal codes. 9 a -b This residential subdivision is not antiripated to reduce the rate of natural resources signifi"cantly. 33 10 a -d Typical household materials associated with single-family residences are anticxpa�d to --be stored on-site. Transmission lines, owned and maintained by the City of Los Angeles, Department of Water and Power are not expected to create any hazardods effects upon persons residing in the ar8a. According to information provided by the applicants, the closest lot line to the center of the transmission line is 265 feet away. At this distance, the exposure of electrical currents to humans would be 2 milliGaus, a level of exposure equivalent for a human approximately one (1) foot -.away. from a typical;, household appliance. -_The project is not anticipated to create hazardous conditions within the project area, and therefore, is not considered a significant effect. 11 a According to population statistics used by the City, theproject could be expected to generate 3.1 persons per household. This project could be expected to generate 171 persons. 12 a The proposed project is proposing 55 single-family lots in the .Rainbow Glen area. The project is not expected £o create a demand' -for new housing, yet will provide housing units. 13 a,b,d,e,f According to the Public Works Department - Traffic Division, the project has the potential to create substantial additional vehicular movement, and a traffic study was completed for the project to analyze possible impacts associated with the project. MITIGATION MEASURES: If the project is approved, the following traffic requirements will be incorporated into the project: 1. The applicant shall participate in the funding and establishment of appropriate mechanisms whereby the City is assured of the construction of the extension of Via Princessa from the proximity of the project site to San Fernando road in a timely manner. 2. The applicants shall participate in the funding and establishment of appropriate mechanisms whereby the City is assured of the implementation of the..Sole4ad, Canyon Road bridge project in timely manner. These .conditions are considered sufficient to mitigate any environmental effects associated with traffic issues in the Rainbow Glen area. • - s - 12 - 13 c The introduction of 55 proposed single-family. homes within the Santa Clarita Valley is not expected to create a significant demand for new parking. This project may contribute to cumulative circulation and transit impacts which may be significant.' Participation in funding to create new transit facilities and services will mitigate associated impacts to below a level of significance. MITIGATION MEASURE: Within one year of the approval of this project, the applicant shall pay a Transit Impact Fee of $200.00 per residential unit; provided that the City has its Transit Impact Program in effect. These fees shall be paid to the satisfaction of the Director of Public Works. 14 a The site is located within Fire Zone 4. If approved, standard requirements will be imposed on the project. 14 b The Sheriff's Department has not commented on the project, as of today's date. Therefore, no significant effects are anticipated. 14 c The school districts have stated that facilities in the area cannot. accommodate the growth in the area and.' are currently operating in overcapacity situations. MITIGATION MEASURE: The applicants have entered into mitigation agreements with the school districts as a way of reducing any negative impacts upon services. Copies of the draft mitigation agreements are on file with the Department of Community Development. 14 d,e Appropriate in -lieu fees for the bridge and thoroughfare districts are required prior to the issuance of building permits. This is considered an acceptable mitigation measure for the project, according to the Public Works Department. 15 a;b The utility companies have indicated that they will be able to serve these parcels, and no significant impacts are expected. The applicant, in the Initial Study Form "A", stated that all future construction will comply with California energy conservation standards. 16 a The utility companies have not responded as of today's date. Therefore, it' is anticipated that no significant impacts will result due to the size of the proposed project. 16 b Pacific Bell has stated that they have no comments or suggestions for the proposed project, as of June 18, 1990. 33 ` - 13 - 16 c The Santa Clarita Water Company has stated that adequate services can be provided to accommodate the project. 16 d No comments have been received by the Sanitation District as of today's date. However, comments received from adjacent Vesting Tentative Tract Map 49647 to the south indicate that the project would need to be annexed if sewerage service is to be provided. This is not considered .to be a significant effect. 17 a -b See 10 a -d. This proposed residential subdivision is not anticipated to create human health hazards. 18 a -c Hillside development is viewed as an important planning issue within the City of Santa Clarita. The applicants have agreed to restrict construction on the ridgelines surrounding the development site to the east. Three (3) open space lots will be created and maintained by the homeowner's association. 19 See 14b above. The required amount of Quimby fees will be paid to the City of Santa Clarita. 20 a -d According to "Cultural Resource Survey Report - Tentative Tract 49549," a field inspection of the project area was conducted on July 8, 1990, by Louis James Tartaglia, Ph.D. The entire project was surveyed physically for surface indications of cultural resources. According to the report, no buried remains exist within the area, but unknown archaeological and/or historical materials could exist beneath the present land surface. MITIGATION MEASURE: An archaeological "hold" shall be placed upon the project, should archaeological remains be found on the project site,. until a qualified archaeologist has inspected the site. This requirement has been incorporated into the project and would be monitored by City Building Inspectors and Code Enforcement Officers. 33 14 - C. MANDATORY FINDINGS OF SIGNIFICANCE Section 15065 of the California Environmental Quality Act states, in part, that if any of the following can be answered yes or maybe, the project may have a significant effect on the environment and an, Environmental Impact Report shall be prepared. YES MAYBE NO 1. Does the project have the potential to degrade the quality of the environment, substantially reduce the habitat of a fish or wildlife species, cause a fish or wildlife population to drop below self sus- taining levels, threaten to eliminate a plant or animal community, reduce the number or restrict the range of a rare or endangered plant or animal or eliminate important examples of the major periods of California history or prehistory? ................. [ ] [ ] [X] 2. Does the project have the potential to achieve short-term, to the disadvantage of long-term, environmental goals? (A short-term impact on the environment is one which occurs in a relatively brief, definitive period of time while long-term impacts will endure well into the future.) ........... [ ] [ ] [X] 3. Does the project have impacts which are individually limited but cumulatively considerable? (A project may impact on two or more separate resources where the impact on each resource is relatively small, but where the effect of the total of those impacts on the environment is significant.) .. [ ] [ ] [X] 4. Does the project have environmental effects which will cause substantial adverse effects on human beings, either directly or.indirectly? ......... [ ] [ ] [X] - 15 - D. DETERMINATION On the basis of this Initial Study, it is determined that: The proposed project COULD NOT have a significant effect on the environment, and a NEGATIVE DECLARATION WILL BE PREPARED . .................................... [ ] Although the proposed project COULD have a significant effect on the environment, there WILL NOT be a significant effect in this case because the mitigation measures described in this Initial Study have been added to the project. A NEGATIVE DECLARATION WILL BE PREPARED . .................................... [X] The proposed project MAY have a significant effect on the environment, and an ENVIRONMENTAL IMPACT REPORT isrequired . ......................................... [ ] LYNN M. HARRIS DIRECTOR OF COMMUNITY DEVELOPMENT CITY OF SANTA CLARITA, CALIFORNIA Prepared By: � (Signature) Approved By: Daniel D. Powers, Assistant Planner (Name/Title) (Date) �,� Bruce Abbott. Associate Planner / �� / (Signatuam re) ( e/Title) Dat 33 b, D w a s is 000 ... m i T R «360 v f n0\ ]6686 � 1 } qSL .11 9 ' LI } qSL .11 ♦1 N 00' ADIU 67 •I J - LRAC1 f R0 '9 SOO' T RA 33