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HomeMy WebLinkAboutPIP 00-05; Carlsbad Airport Center Lot 23; Planned Industrial Permit (PIP) (7)City of Carlsbad ENGINEERI[NG DEVELOPMENT SERVICES MEMORANDUM March 5, 2001 TO: Mike Grim, Planning FROM: Jeremy Riddle, Engineering w SUBJECT: SECOND REVIEW OF CRC LOT 23, PIP 00-05 The Engineering Department has completed a review of the above subject. We have reviewed the application against our 1'' review comments. From our review of the revised submittal the following are a list of remaining issues the applicant must address prior to Engineering staff making a final determination: 1. 2. 3. 4. 5. 6. 7. 8. On the site plan, revise the design so the most southerly proposed driveway aligns with the existing driveway across the site. It is our understanding the applicant was informed in September 2000 pursuant to a preliminary review (PRE 00-62) that the site was approved with only one (1) access point per the original tentative map. However, Engineering staff will support the proposal of two access points on this lot if the proposed d,riveways are in alignment with existing driveways across the street, and minimum driveway spacing requirements are maintained with existing adjacent ones. On the conceptual grading plan, identify why drainage from lot 24 appears to be routed to lot 23 near the southwest corner via a new storm drain. Storm water in this location historically drained to Dryden Place via an existing 18-inch RCP. Please clarify why drainage is being changed. On the conceptual grading plan, revise the location of the irrigation service so that it is located along Dryden Place right-of-way. This will allow for a "switch-over" once recycled water lines are installed in this area. The preparation of a Hydrology/Hydraulics report will be included as a condition of approval for the PIP per your request. On the conceptual grading plan, include the approximate quantities of anticipated remedial earthwork (refer to soils report). On the conceptual grading plan, revise the legend to identify the proposed public water main and irrigation service. Add a note to the preliminary grading plans stating "This project will include minimum IO-foot vertical curves on all driveway approaches to Dryden Place to soften grade breaks". Provide 5-feet offsets at parking lot corners to allow for vehicles to back up as shown on the site plan. CRC Lot 23 March 5, 2001 Page 2 of 2 9. Provide a 32-feet minimum width drive aisle adjacent to loading areas as shown on the site plan. IO. On the site plan, add EDU’s (sewer), GPM (potable), and GPM (recycled) generated or required by the project. There is sufficient project data (R&D, manufacturing, warehouse) to estimate these figures. 11. Address minor redline comments as noted on the returned site plan and conceptual grading plan. 12. A redlined check print is enclosed for the applicants use in making the requested revisions. This check print must be returned with the plan revisions to facilitate continued staff review. If you have any questions, please call me at 602-2737. Attachment c: Skip Hammann, Senior Civil Engineer (w/o attachment) File