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SR-505-004-01 (4) GS:SES:ct Council Meet1ng: F.uary 11, 1986 Sant a Moea, Californ1a f t,-k FEB 11 1986 ., ",' . 50S-00'l'_0/ TO: Mayor & C1ty Council FROM: C1ty Staff SUBJECT: Recommendations Regard1ng Pico-Kenter Storm Dra1n Introduction Th1S report prov1des background and recommendat1ons regarding the ponding of storm drain effluent on the beach from the Pica Kenter storm dra1n. Background In August, 1985, concerns were raised regard1ng the ponding of storm drain effluent on the beach from Pico Kenter storm dra1n. A task force was established to st udy the problem. Representatives from the County Department of Publ1C Works (Flood Control D1vision), Los Angeles C1ty Engineer1s Off1ce, the County He al t h Department, Re g ion a 1 Water Qual1ty Control Bo a r d , Counc1lman Braude's Office and the C1ty of Santa Monica formed the task force. The D1rector of General Services Stan Scholl was the Cha1r. The task force studied a number of alternatives ranging from fencing the area where ponds occurred (lowest cost alternat1ve) to extend1ng the P1CO Kenter Storm Drain (highest cost alternative at over $1,000,000). Tests were conducted to determine if there were any 1llegal connections or breaks in sewer l1nes that were possibly leak1ng into the storm dra1n. None was found. The consensus of the group was that the contaminat1on 1S due to animal feces and that control at the source is not practl.cal. (P-K FES 11 J986 - 1 - GS:SES:ct Council Meeting: F.uary II, 1986 Santa Mo~a, Cal~fornia f The task force met monthly and after 4 meetings it was the unan~mous conclus~on that the most feas~ble solut10n of the problem was to construct a small pump~ng fac~lity and pipel1ne from the Pico Kenter storm drain to the nearest tributary l1ne to the Ashland Avenue storm drain, and to pump the low flow effluent to this drain so it will not pond on the beach at the foot of P1CO Boulevard. The est1mated cost of this ~s approx1mately $225,000. The task force d1scussed poss1ble funding sources. The Ci t Y 0 f Santa Mon1ca staff proposed that the cost be sp11t equally among the C1ty of Los Angeles, the County of Los Angeles, and the City of Santa Monica. The County of Los Angeles ind1cated that they would be willl.ng to pay 1/3 of the cap1tal cost, as well as design and maintain the facility. The Los Angeles Clty Engineer indicated that they would not recommend partic1pat1on in the Pica Kenter Storm Drain improvements S1nce 1t it their op1n1on that this 1S the County and City of Santa Monica's responsib~11ty. Budget/F~nancial Impact If negot1atl.OnS are successful w1th the C1ty of Los Angeles and the County to share equally in the cost of this proJect, Santa Monica wl.ll need to appropriate approximately $75,000 for l.ts share of the project. Funds are ava11able in the Wastewater Fund balance to finance this appropr1at~on. - 2 - GS:SES:ct Counc~l Meeting: F.uary 11, 1986 Santa Mo4lJa, Cal~forn~a ..__ tf' Recommendation It is recommended that the Mayor be authorized to send a letter to the Los Angeles C1ty Counc~l requesting that the C1ty of Los Angeles pay for 1/3 of the capital cost of the P1CO Kenter storm drain improvements s~nce approximately one half of the drainage area to this storm drain is in the City of Los Angeles and S1nce several hundred thousand beach users are residents of the City of La s An gel e s . Prepared by: Stanley E. 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