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k. Install new 36-inch fiberglass piping sump (supplied and installed by Western <br /> Fiberglass). <br /> I. Using TmWeaver studded bulkhead penetration seals, extend existing primary and <br /> secondary product piping through sump wall and connect to tank via T"mTiteflex flexible <br /> piping. <br /> m. Using a T"Weaver studded bulkhead penetration seal, extend existing sensor conduit <br /> through sump wall and terminate in a sealed junctions box suitable for use in Class 1 <br /> hazardous locations. <br /> n. Fill sump with water and test per SB989 requirements to confirm integrity. <br /> o. Pump water into a labeled DOT drum for either re-use or for proper disposal. <br /> p. Re-connect sump liquid sensor and test to confirm proper operation. <br /> q. Back fill sump. <br /> r. Restore tank cover slab and adjacent pavement. <br /> 8. Waste Oil Tank Piping Sump <br /> a. Excavate existing piping sump at tank. <br /> b. Disconnect and plug existing primary and secondary containment product piping. <br /> c. Disconnect existing sump liquid sensor. <br /> d. Remove existing piping sump and clean surrounding tank surface. <br /> e. Install new 36-inch fiberglass piping sump (supplied and installed by Western <br /> Fiberglass). <br /> f. Using TmWeaver studded bulkhead penetration seals, extend existing primary and <br /> secondary product piping through sump wall and connect to tank via TmTiteflex flexible <br /> piping. <br /> g. Using a TmWeaver studded bulkhead penetration seal, extend existing sensor conduit <br /> through sump wall and terminate in a sealed junctions box suitable for use in Class 1 <br /> hazardous locations. <br /> h. Fill sump with water and test per SB989 requirements to confirm integrity. <br /> i. Pump water into a labeled DOT drum for either re-use or for proper disposal. <br /> j. Re-connect sump liquid sensor and test to confirm proper operation. <br /> k. Back fill sump. <br /> I. Restore tank cover slab and adjacent pavement. <br /> G. Pforr Page 4 of 4 <br />