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SR-9-A (109) q"A JUL 2 11998 EPWM CP AA T J RG S \SP1320\DESIGN\CC1320AP WPD Council Meeting July 14. 1998 Santa MOnica, California TO Mayor and City Council FROM City Staff SUBJECT Recommendation to Approve the Final Design for the Dry Weather Runoff Reclamation Facility Introduction This report recommends that the City Council approve the final design for the Dry Weather Runoff Reclamation Facility Background Smce 1987. the City has conducted several feasibility studies on constructmg a facility for the treatment of dry weather flows from the Plco-Kenter and Santa MOnica Pier storm drains Dry weather runoff caused by Irngatlon, spills, and washing down of paved areas carnes with It sufficient run-off pollution (011 and grease, heavy metals, pathogens) to warrant the construction of a permanent dry weather runoff reclamation faCility (DWRRF) The design of the proposed facility is neanng completion The estimated construction cost IS $7.000,000. The pnmary function ,of the proposed faCility Will be to treat water from the Plco-Kenter and Santa MOnica Pier storm drains for reuse As a state-of-the-art faCility, It Will provide environmental. educational. and health benefits The treatment faCility will filter and diSinfect the storm drain water so that It may be reused for vanous applications Including Irrigation City irrigation sites will Include Woodlawn Cemetery, the OlympiC Boulevard median, Memonal Park, the CIViC Center, and Palisades Park. Caltrans has expressed Interest In uSing the water for q-A JUL 2 11998 It .:' ,,,.. . the Santa MOnica Freeway landscaping The proposed location for the facility IS adjacent to the Moss Avenue Sewage Pumping Station iocated at Appian Way and Moss Avenue Just south of the Pier Bndge The facility will Include a VIsitors' center and educational exhibits to raise awareness of runoff pollution and present options by which thiS pollution can be reduced The high visibility of the faCility underscores the Importance of Its aesthetiC charactenstlcs and an artist IS Included on the design team It IS anticipated that construction bids will be soliCited In July of thiS year The faCility construction costs are offset by approximately $1,000.000 In FederallSTEA grant funds and $1.000.000 of Los Angeles County Proposition A grant funds On May 27.1998. the State Water Resources Control Board adopted a resolution approving a SRF loan of S 5 0 million for the City contingent upon State approval of project deSigns and specifications. and the City meeting certain project milestone dates The loan has a 20-year term at a 2 5 annual percentage rate Recently. representatives from the City of Los Angeles Board of PubliC Works committed to becoming a full partner In the construction and operation of the DWRRF subject to fmal confirmation by the Los Angeles City Council Full partnership will Include shanng the costs of operation and maintenance of the plant and repayment ofthe SRF loan The final terms of the agreement wlth_ Los Angeles are currently being negotiated Through a request for qualifications and request for proposal process. a deSIgn team mcludln9 CH2M Hili (an englneenng firm) and Richard Turner (an artist) was selected to deSign the faCility The deSign of the faCility IS essentially complete and construction of the facility may begin as early as the latter part of 1998 With plant start-up anticipated to occur twelve months 2 J. '.. L . -, . following the start of construction DIscussion Staff from the Departments of EnVIronmental and Public Works Management, Community and Cultural Services. and Planning and Community Development participated In workshops throughout the design of the prOject Exhibit A contains photographs of the eXisting condition of the site Exhibit B contains photographs of the model depicting the proposed layout of the site As determined through the design workshops, public education and the use of public art are major emphases of the DWRRF The DWRRF IS designed as a location people move through, rather than go to The moving-through effect IS accomplished by an elevated walkway that descends from one end of the site to the other This walkway IS completely ADA accessible A vIsitor traveling down the walkway Will view all of the equipment and processes that are used to clean the dry weather runoff The siting of the equipment IS determined as much by the need to make the process of water treatment understandable to the visitor as It IS by the requirements of the technology The equipment IS arranged In sequential order so that the VISitor can Visually follow the treatment process The eqUIpment IS also onented toward the viewer so that he or she has the best view of the technology Each piece of eqUIpment IS placed on a prominent base, which raises It to an appropnate viewing level and establishes ItS place onslte The water moving through the faCility IS "day-lighted" (I e., exposed to open air) In several places Exposed water clearly shows how the dirty water IS cleaned as It progresses through the faCility The educational element of the design IS concentrated In the viSitors display center near the north end of the faCility The display center will have perforated metal canopies to partially 3 shade sunlight but not provide shetter The center will provide information that explains the operation of the facility, places the facility with the larger context of the Santa MOnica and Los Angeles watershed, and Informs citizens as to what they can do to decrease the pollution of their coastal waters. A model and graphic presentation ofthe DWRRF have been on display In City Hall since July T' The Arts Commission and the Architectural Review Board have reviewed and approved the project A condition of the Architectural Review Board's approval Includes minor modifications to the site's landscaping plan BUdqetlFlnanc'allmpact There IS no budget or financial Impact associated with the recommended actions In this staff report Staff Will return to City Council this fall for award of a construction contract R.ecommendatlon Staff recommends that the City Council approve the final deSign of the Dry Weather Runoff Reclamation FaCility Prepared by Craig PerkinS, Director of EnVironmental & Public Works Management Anthony Antlch, PE. City Engineer Timothy Joyce, PE. CIVil Engineer Roger Gorke. Acting Stormwater Management Program Coordinator Attachments A EXisting Condition Photographs B Proposed FaCility Photographs 4 e ATTACHMENT A EXISTING CONDITION PHOTOGRAPHS . e . e %,-' >- <Cu= ~ '0.0 z cO o :JLL ~ 0::: C ~O < 0>+= ~ ..co z~E <cO C/) ~~ >-0> ~~ o (J) +- ~... en ...~. 0> c +- en X w . . u z .! I - en w ~ U o en en <(--~- en w -I -I ~ - ~ =' ~ . ~ . ATTACHMENT B PROPOSED FACILITY PHOTOGRAPHS . . r . _ "_ r ~~; . u z - U) w ~ U o U) ~ CJ)- W -I -I ~ - ~ :I ~ >- <( :'!:: u=== - 00 Z cO o :JLL -=::::: ~ C ..:::::: 10- 0 < <D:,;::: ~ ..co zOE $ (1)0 ow, ~o t. ><D ...~ Q . :' .z ~"I'IU.: ~ g Q) I "0 I 0 r ~ . i '.1 ,~ :~ .... '.~ .