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HomeMy WebLinkAboutPAR-2023-06 #2 ENG COMMENTS ENGINEERING DEPARTMENT PA 2022-29 West Nichols Logistics Center – Various APNs PRE-APPLICATION DRC Date: September 14, 2023 PRE-APP COMMENTS #1: 1. The project is required to extend the existing stormwater line to the regional basin. 2. Provide a preliminary grading plan in the formal submittal. 3. Finance TTM 38597 shows a WQMP basin lot of 5 acres within the proposed building footprint and the new site plan shows less WQMP area. Ensure there is adequate footprint to address water quality. a. Provide details on how the project proposes to relocate the water quality and detention basins in the formal submittal. 4. Ensure the following dedications are recorded on the final map or per separate instrument(s) at or prior to the final map recording: a. A dedication (in fee) along Nichols Road property frontage such that from property line to centerline is 60 feet. b. A dedication along Pierce Street full width of 60 feet. c. A dedication along Terra Cotta Road property frontage such that from property line to centerline is 30 feet. d. A dedication of right-of-way necessary to realign Nichols Road for future alignment. 5. Project is required to provide improvements along property frontage roads as requested by the City of Lake Elsinore. Additional improvements are anticipated upon completion of the Traffic Impact Analysis. a. As an important note, the project will be required to construct Terra Cotta Road full width and signal improvements. Improvements shall be made along property frontage and extend until the road meets the existing full-width Terra Cotta Road near Carson Avenue. 6. Project is responsible for complying with the Santa Ana Region NPDES permits as warranted based on nature of developer and/or activity. SAR MS4 permit requires implementation of LID principles and LID site design where feasible to treat pollutants of concern identified for the project. Project requires submittal of WQMP. a. Project shall in order presented, infiltrate, harvest and use, evapotranspire and/or bio -treat the design capture volume (DCV). Site flows will drain towards Temescal Creek and project will not qualify for the “Highest and Best Use” exemption. i. Please provide a WQMP site plan in the formal submittal. b. When ready, submit preliminary WQMP to City’s online portal for plan check review (http://www.lake-elsinore.org/city-services/online-services/citizen-self-service-portal). Approved Preliminary WQMP due prior to Planning Commission. ENGINEERING DEPARTMENT PA 2022-29 West Nichols Logistics Center – Various APNs PRE-APPLICATION DRC Date: September 14, 2023 c. Approved Final WQMP due prior to grading permit or final map approval, whichever occurs first. d. All runoff from site shall be treated for pollutants of concern prior to release. 7. Project is required to submit a Hydrology/Hydraulic Report. Please provide preliminary report in the formal submittal. a. Ensure that both on-site flows, and off-site flows from the watershed affecting the project footprint are examined. 8. Project is required to submit a Soils Report/Geotechnical Report. Please provide preliminary report in the formal submittal. a. Ensure all infiltration tests are performed in accordance with the Riverside County Flood Control Water Conservation District (RCFCWCD), Design Handbook for LID BMPs. 9. Project is required to detain the incremental 10-year pre- and post-development difference. 10. Project will be required to complete a Traffic Scoping Agreement with the City Traffic Engineer for review and approval. a. Once Scoping Agreement is approved, a Traffic Impact Analysis will need to be submitted for review and approval. 11. Installation of streetlights along all constructed streets identified in the project will be required. Streetlight system shall be a LS-2B system. Location and pole specifications may be determined at design stage. 12. It is recommended to coordinate with SCE early and often in the development process to review load forecasts and start advanced engineering study to determine the method and scope for providing service. 13. Overhead utilities (34.5 KV or lower) shall be un grounded per LEMC 16.64. 14. The project will be subject to pay Engineering assessed Development Impact Fees that includes but not limited to K-Rat, Area Drainage Fee, Transportation Uniform Mitigation Fee, and Traffic Infrastructure Fee. 15. On the Concept Site Plan, there is a line item called out for “Water Quality Dedication” – Please clarify what this means. 16. Additional comments will follow upon further information provided.