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HomeMy WebLinkAboutCT 99-09; Rancho Carrillo Village N; Tentative Map (CT) (28)Septembers, 1999 TO: ANNE HYSONG, ASSOCIATE PLANNER FROM: Ken Quon, Associate Engineer VIA: Bob Wojcik, Deputy City Engineer PROJECT REPORT AND CONDITIONS TRANSMITTAL RANCHO CARRILLO VILLAGE N, CT 99-09/CP 99-06/MP 139(H) The Engineering Department has completed its review of the subject project. The Engineering Department is recommending that the project be approved subject to the following conditions: General 42. NOTE: Unless specifically stated in the condition, all of the following engineering conditions upon the approval of this proposed major subdivision must be met prior to approval of a final map. 38. Prior to issuance of any building permit, the developer shall comply with the requirements of the City's anti-graffiti program for wall treatments if and when such a program is formerly established by the City. 39. There shall be one final subdivision map recorded for this project. 43. The developer shall provide an acceptable means for maintaining the private easements within the subdivision and all the private: streets, sidewalks, street lights, and storm drain facilities located therein and to distribute the costs of such maintenance in an equitable manner among the owners of the properties within the subdivision. Adequate provision for such maintenance shall be included with the CC&Rs subject to the approval of the City Engineer. 44. All concrete terrace drains shall be maintained by the homeowner's association. An appropriately worded statement clearly identifying the responsibility shall be placed in the CC&Rs (if maintained by the Association) and on the final map. 45. The developer shall defend, indemnify and hold harmless the City and 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 null an approval of the City, the Planning Commission or City Engineer which has been brought against the City within the time period provided for by Section 66499.37 of the Subdivision Map Act. 46. Prior to hauling dirt or construction materials to or from any proposed construction site within this project, the developer shall submit to and receive approval from the City Engineer for the proposed haul route. The developer shall comply with all conditions and requirements the City Engineer may impose with regards to the hauling operation. 47. Rain gutters must be provided to convey roof drainage to an approved drainage course or street to the satisfaction of the City Engineer. 48. The developer shall provide for sight distance corridors at all street intersections in accordance with Engineering Standards and shall record the following statement on the Final Map (and in the CC&R's). "No structure, fence, wall, tree, shrub, sign, or other object over 30 inches above the street level may be placed or permitted to encroach within the area identified as a sight distance corridor in accordance with City Standard Public Street- Design Criteria, Section 8.B.3. The underlying property owner shall maintain this condition." Fees/Agree/ne/ifs 50. The developer shall pay all current fees and deposits required. 51. The owner of the subject property shall execute an agreement holding the City harmless regarding drainage across the adjacent property. 55. The owner shall execute a hold harmless agreement for geologic failure. 56. Prior to approval of any grading or building permits for this project, the owner shall give written consent to the annexation of the area shown within the boundaries of the subdivision plan into the existing City of Carlsbad Street Lighting and Landscaping District No. 1 on a form provided by the City. Grading 58. Based upon a review of the proposed grading and the grading quantities shown on the tentative map, a grading permit for this project is required. The developer must submit and receive approval for grading plans in accordance with City codes and standards prior to issuance of a building permit for the project. 59. Prior to the issuance of a grading permit or building permit, whichever occurs first, the developer shall submit proof that a Notice of Intention has been submitted to the State Water Resources Control Board. 60. Upon completion of grading, the developer shall ensure that an "as-graded" geologic plan is submitted to the City Engineer. The plan shall clearly show all the geology as exposed by the grading operation, all geologic corrective measures as actually constructed and must be based on a contour map which represents both the pre and post site grading. This plan shall be signed by both the soils engineer and the engineering geologist. The plan shall be prepared on a 24" x 36" mylar or similar drafting film and shall become a permanent record. Dedications/Improvements 63. Additional drainage easements may be required. Drainage structures shall be provided or installed prior to or concurrent with any grading or building permit as may be required by the City Engineer. 70. The developer shall comply with the City's requirements of the National Pollutant Discharge Elimination System (NPDES) permit. The developer shall provide best management practices as referenced in the "California Storm Water Best Management Practices Handbook" to reduce surface pollutants to an acceptable level prior to discharge to sensitive areas. Plans for such improvements shall be approved by the City Engineer. Said plans shall include but not be limited to notifying prospective owners and tenants of the following: a. All owners and tenants shall coordinate efforts to establish or work with established disposal programs to remove and properly dispose of toxic and hazardous waste products. b. Toxic chemicals or hydrocarbon compounds such as gasoline, motor oil, antifreeze, solvents, paints, paint thinners, wood preservatives, and other such fluids shall not be discharged into any street, public or private, or into storm drain or storm water conveyance systems. Use and disposal of pesticides, fungicides, herbicides, insecticides, fertilizers and other such chemical treatments shall meet Federal, State, County and City requirements as prescribed in their respective containers. c. Best Management Practices shall be used to eliminate or reduce surface pollutants when planning any changes to the landscaping and surface improvements. 71. Plans, specifications, and supporting documents for all public improvements shall be prepared to the satisfaction of the City Engineer. In accordance with City Standards, the developer shall install, or agree to install and secure with appropriate security as provided by law, improvements shown on the tentative map and the following improvements: a. Sewer and water facilities. A list of the above improvements shall be placed on an additional map sheet on the final map per the provisions of Sections 66434.2 of the Subdivision Map Act. Improvements listed above shall be constructed within 18 months of approval of the secured improvement agreement or such other time as provided in said agreement. • Prior to issuance of building permit, the developer shall enter into a bond agreement with the City to provide, on demand by the City, the design and construction of a traffic signal at the intersection of Melrose Drive and the project entrance. This bond agreement shall terminate five years from the date of issuance of the first building permit for the subdivision. • The applicant shall obtain a City right-of-way permit for connecting to the public storm drain system and for joining the project entrance improvements to the existing Melrose Drive street improvements. 76. The design of all private streets and drainage systems shall be approved by the City Engineer. The structural section of all private streets shall conform to City of Carlsbad Standards based on R-value tests. All private streets and drainage systems shall be inspected by the City. The standard improvement plan check and inspection fees shall be paid prior to approval of the final map for this project. Final Map Notes 78. Note(s) to the following effect(s) shall be placed on the final map as non-mapping data: a. All improvements are private and are to be privately maintained with the exception of water and sewer facilities. b. Geotechnical Caution: The owner of this property on behalf of itself and all of its successors in interest has agreed to hold harmless and indemnify the City of Carlsbad from any action that may arise through any geological failure, ground water seepage or land subsidence and subsequent damage that may occur on, or adjacent to, this subdivision due to its construction, operation or maintenance. c. No structure, fence, wall, tree, shrub, sign, or other object over 30 inches above the street level may be placed or permitted to encroach within the area identified as a sight distance corridor in accordance with City Standard Public Street- Design Criteria, Section 8.B.3. The underlying property owner shall maintain this condition. Code Reminder The project is subject to all applicable provisions of local ordinances, including but not limited to the following: 79. The developer shall exercise special care during the construction phase of this project to prevent offsite siltation. Planting and erosion control shall be provided in accordance with the Carlsbad Municipal Code and the City Engineer. Also attached is a final Land Use Review project report for inclusion in the staff report for this project. If you have questions regarding any of the comments above, please contact me at extension 4380. KENNETH W. QUON Associate Engineer c: Pubic Works Director Bob Wojcik, Principal Civil Engineer COMMUNITY: VILLAGE N ENG CONDITIONS LAND USE REVIEW DIVISION PROJECT REPORT PROJECT ID: CT 99-09/CP 99-06/MP 139(H)\ PREPARED BY: Kenneth Quon PROJECT NAME: Rancho Carrillo Village N LOCATION: East side of Melrose Drive, south of Carrillo Way. BRIEF DESCRIPTION: 105 multifamily condominium units on a 12.9 acre site. ENGINEERING ISSUES AND DISCUSSION TRAFFIC AND CIRCULATION Projected Average Daily Traffic (ADT): 105 units x 8ADT/unit = 840ADT Access to the project site is directly off Melrose Drive, in conformance with the Rancho Carrillo Master Plan. The project entrance contains a call box and gate, and complies with City standards for such facilities. The internal circulation system for the project consists entirely of private streets. SEWER Sewer District: Carlsbad Municipal Water District Sewer EDU's required: 105 units x 1EDU/unit = 105EDU's Sewer lines to this project will gravity flow to an existing 8" sewer main located at the north end of the site. WATER Water District: Carlsbad Municipal Water District GPD required: 220 GPD/EDU x 105 EDU's = 23,100 GPD Water service to the project will connect to an existing 12" water main on Melrose Drive. GRADING Quantities: Cut: 39,300 cy Fill: 39,300 cy Permit required: Yes Offsite approval required: No Hillside grading requirements met: N/A Preliminary geotechnical investigation performed by: Geocon, Inc., dated November, 1998. The project site was previously graded during the mass grading operations of the western portion of the Rancho Carrillo Master Plan area. In its current state, the site contains two large graded pads separated by an 8' high slope. The balanced grading for this project will remove the slope to create one large buildable pad. The geotechnical report indicates that there are no major grading or soils related issues with the proposed project. DRAINAGE AND EROSION CONTROL Drainage basin: Batiquitos Watershed Erosion potential: Low Surface runoff will drain to a private storm drain system within the project limits, which will connect to an existing public storm drain located at the northwest corner of the project site. LAND TITLE Conflicts with existing easement: No Public easement dedication required: No Site boundary coincides with Land Title: Yes The boundaries of the proposed project site are consistent with the final map that created the Village N lot. IMPROVEMENTS Offsite improvements: No Standard Waivers required: No Conditions of approval require construction of public sewer and water improvements within the project site. Additionally, the developer is required to post a bond for design and construction of a traffic signal at the intersection of the project entrance and Melrose Drive in the event such an improvement is warranted following buildout of the Rancho Carrillo master plan area. This bond will be valid for five years from the time of occupancy of the first unit in the project. All project related public street and storm drain improvements are already installed. COMMUNITY: VILLAGE N ENG CONDITIONS