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<br />jul' 01 06 01.56p <br /> <br />p.4 <br /> <br />c <br /> <br />Pacific Systems Electric <br />38330 Via La Paloma <br />Murrieta California 92563 <br />California St<lte License No. 561275 <br />senl.o.""0 the 'PetroLeul'l<. '""clKstrtj stMe 1.9~;> <br /> <br />June 23, 2006 <br />CITY OF SANTA ANA <br />cm POUCE & JAIL <br />Santa Anaf california 92702 <br />Secondary Containment Testing Status <br />PAGE TIiREE <br /> <br />C' <br />) <br /> <br />All entry fittings since this installation are required to be side entryfitlings for various <br />reasons. Among those are easier access, elimination of an underground secondary <br />containment rubber boot that is a source of secondary leaka!~e and corrosion of entry <br />fittings sitting in any accumulated liquid leakage collected at the bottom of the UDC. To <br />eliminate the many problems associated with this installation and since the concrete <br />removal and excavation is the same for repair It makes sense to install new UDC's at <br />this time for a lasting repair. This scope of work will replace the polypropylene sumps <br />with fiberglass sumps as the polypropylene is not repairable, At the same time <br />eliminate the rubber boot on the last three feet of piping undi~r ground that is a source of . <br />leakage by extending the fiberglass piping into the containm3nt sumps and bringing the <br />new penetrations in through the sides of the sumps as per wgulation. The following <br />scope of work is presented for a lasting repair: <br /> <br />~,' <br /> <br />Scope of Work . <br />o Prepare plans, drawings, regulatory agency permit applications and submit for <br />approval <br /><> Obtain plan approvals for permits from required agencie.!i <br /><> Contact USA Dig Alert mark out areas of excavation <br /><> Provide safety barriers 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 /><> Demo concrete, break out, excavate and remove on fuel pump islands and area in <br />front of island as required for UDC installation <br /><> Remove clean backfill material as required to reveal piping under dispensers <br /><> Collect up to (4) soil samples. Analyze per Santa Ana Fire Dept Fire Dept. <br />requirements <br /><> Remove existing rubber flexible secondary piping from two dispensers <br /><> Remove existing defective UDC's <br /><> Provide and install 2" primary fiberglass piping from existing fiberglass piping; <br />provide and install 3" secondary fiberglass piping from existing fiberglass piping <br /><> Provide and install (2) new under dispenser containment sump boxes <br /><> Provide new electrical penetration fittings, piping penetration fittings to new UDC's <br />and make connections to existing electrical and piping, <br /><> Install new UDC brackets for mounting of product piping and shear valves <br /> <br />951.677.0704 Fax 951,698.5436 888.293.5944 <br />