PC 2006-07 - Laserfiche WebLink

88_ The typical section 1-I shall be revised to include a Swale adjacent to the property line to prevent drainage tr•on1 traveling onto the adj acenL property- The Swale shall be graded in drain to the onsite storm. drain systenl- F39- T71c grading of the parking stalls in the northeast corner of the devclopm ent shall he regraded to eli nlinatc the grade difference between the parking stalls and the existing, ground on the adjacent property. 90- The utilities within the dcvelopn~ent shall be private and maintained t>y the: liolraeowncrs association or maintenance association. There shall he a separate water supply for the domestic alid irrigation system and tire. sprinkler system- Where the new water laterals connect to the City water main at Birch Creek Drive there shall be a water meter and bsacl<t7ow devise for the domestic and irrigation sysie311s- 7.'hc fire sprinkler line shall he looped unless otherwise approved by the Fire Marshall and City Engineer and have backtlow devices and cacti connection- '1-tic sizilig oPthc on-site utility lilacs s11a11 be subject to the review and approval of the Fire Marshall and City Engincer- 91 - l.lnless otherwise approved by the City Engineer, the storm drain outfall detail shall be revised as follows= the n~i nimunl size rock within the outthll shall be '/a ton, and ~ the mininlunl width of the sn-ilct ure shall be 5 tact, and the slope stabilizing geotextile fabric shall extend a minimum of 5 tact on both sides of the outfall structu rc. 92_ The applicant engineer shall submit storm drain hydraulic calculation to verify that the hydraulic grade line does not exceed city design standards. 93- The buildi3lg shall pads shall be constructed above the 100-year flood elevation as established by Alameda County Flood Control lone 7_ The property shall be graded such that no stonr~ water rules directly to the Arroyo- - LIRSAN ST012MWATF.R RUNOFF REQUIREMENTS 5tort1lwater Deli z=n Rea uireanents 94- The prof ecL shall comply with the Alameda Countywide NPDFS Permit #Cn5002983 1 ~ a copy of which is available at the City offices 95- "1'he 1~>llowing requirements shall be incorporated into the project- a~ The project de veloper shall submit a final grading and drainage plan prepared by a. licensed civil engineer depicting all final grades and on-site drainage control measures including bio-Swales. Irrigated hio-swales shall be redesigned a.s Headed to the satisfaction of the City Engineer to optimize the anlo unt of the S10 r321 water running Off the paved SLI3-1 t1Ce thaC eRiers the b1U-swalC at its n105t 12