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<br />Jul.01 06 01.57p <br /> <br />p.6 <br /> <br />c <br /> <br />Pacific Systems Electric <br />38330 Via La Paloma <br />Murrieta California 92563 <br />California state L1c.mse No. 561275 <br />servt~t""g the PetroleuVl<. I""clustr!j st~e i9~ <br /> <br />Mr. Mario Ghizzi <br />CITY OF SANTA ANA <br />BUILDING MAINTENANCE DMSION <br />20 Civic Center Plaza <br />Santa Ana, california 92702 <br /> <br />June 21, 2006 <br /> <br />Subject: FS#l, 1029 West 11" St, Secondary COntainment Testing StatUs <br /> <br />Dear Mr. Ghizzi; <br /> <br />o <br /> <br />The investigative secondary containment testing is complete with the above ground <br />repairs completed as indicated in the January 28, 2006 proposal. During these repairs <br />areas of leakage were discovered in several secondary components that will require an <br />underground access for component replacement or repair not discovered or included in <br />the original proposal. The following information is provided that will outline those <br />construction type repairs for ea(:h tan~ systerh. This work will require plans, permits <br />and approval by the Santa Ana Fire oept. ' ' <br /> <br />FUEL ISLAND <br />The unleaded and diesel under dispenser containment (UOC) boxes source of leakage <br />was identified on the base of the component. Prior year's repairs by others utilized <br />Vulkem, a flexible sealant to cover the base of these UDC's that are coming apart. This <br />type of repair is no longer allowed by SWRCB and the local CUPA. Repla(:ement of <br />these two UOC's is the most cost effective approa(:h for a permanent type repair. <br />This is a permitted type underground repair that will be included with the fiberglass <br />repairs to the diesel turbine and fill containment sumps. This installation will also <br />eliminate the constant water intrusion during the raining seclson and area wash downs <br />that result in false alarms. <br /> <br />, <br /> <br />Scope of Work <br />~ Prepare plans, drawings, regUlatory agency permit applications and submit for <br />approval <br />~ Obtain plan approvals for permits from required agencies <br />~ COntact USA Dig Alert mark out areas of excavation . <br />~ Provide safety baniers if needed in conStruction areas to prevent cross traffic in <br />construction areas <br /><> Purge all product lines; disconnect piping and electrical connections at each <br />dispenser <br /><> Remove existing (2) dispensers <br /> <br />'x....;.... <br /> <br />961.677.0704 Fax 951.698.5436 888.293.5944 <br /> <br />ATTACHMENT 1 <br />