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SAN J O A Q U I N Environmental Health Department <br /> COUNTY <br /> 5 . Provide written notification to ust(a),sigov . orq or contact Shewit Woldearegay at (209 ) 468 -0216 <br /> to arrange the following inspection appointments . All appointments must be scheduled 48 <br /> hours in advance . <br /> a) Inspection of tank vacuum gauge or inspection for brine leaks prior to tank placement in <br /> excavation . All tank pre- installation tests shall be performed according to tank manufacturer <br /> instructions . The tank installation checklist must be submitted to EHD prior to the final inspection . <br /> b) Verification of tank set, anchorage , appropriate backfill , and appropriate additional corrosion <br /> protection of tank anchors ( turnbuckles , eye bolts , etc. ) . Additional corrosion protection is required <br /> on all exposed metal prior to covering . <br /> c) Primary tank test , according to manufacturer' s specifications , prior to ballasting the tanks . <br /> d ) Primary piping soap test of all piping and penetrations ( product, vapor recovery , and vent) : One- <br /> hour pneumatic pressure test at 110 % of operating pressure , or 40 psi , whichever is greater, in <br /> accordance with manufacturer installation instructions . <br /> e ) Verification of secondary piping slope at 1 /8 inch per foot or greater, to a containment sump with <br /> an audible/visual alarm . <br /> f) Secondary piping soap test of all piping and penetrations ( product, vapor recovery , and vent) : <br /> One- hour pressure test at the manufacturer' s recommended specification . <br /> g ) Verification of all pipe setbacks , cross-overs , and burial depth according to the manufacturer' s <br /> installation instructions and verification of appropriate piping backfill . <br /> h ) Integrity testing of all sumps per the manufacturer' s installation instructions , prior to backfill . <br /> i ) Verification of brine type and witnessing of brine addition , prior to backfill . <br /> j ) Verification of leak monitoring communication for all installed vacuum , pressure , or hydrostatic <br /> (VPH ) components including piping , sumps , under dispenser containment sumps ( UDCs) , and all <br /> chase lines . Communication at end points of each vacuum zone and each vacuum monitored <br /> sump must be verified independently in operating condition . <br /> k) Verification of the dispenser footprints contained by the UDCs . Any potential leaks from piping <br /> and fuel filters must drain directly into UDCs . <br /> 1 ) Enhanced Leak Detection ( ELD ) testing , after facility is in operating condition . Appropriate test <br /> notification , tester certifications , and test method disclosure is required . Passing ELD test results <br /> must be received prior to receiving fuel . <br /> m ) Verification of VPH components installation (shroud boots and band clamps for spill containers , <br /> appropriate rubber-type gasket or clamps on lids on all fill , vent and STP sumps , etc . ) . <br /> n ) Verification of overfill prevention prior to first fuel delivery : Measurement of drop tubes to verify <br /> 95 % tank volume shut off and/or verification that external audible/visual alarm activates when tank <br /> is 90 % full . <br /> o ) Spill bucket test , prior to first fuel delivery : Verify minimum 5-gallon capacity and pass a one hour <br /> hydrostatic test ( or equivalent) . Proper drainage method must be verified . <br /> p ) Monitoring system functionality , prior to first fuel delivery : Functionality of the monitoring system <br /> must be verified to ensure it meets the requirements of California Code of Regulations ( CCR ) Title <br /> 23 and California Health & Safety Code ( HSC ) Chapter 6 . 7 . <br /> q ) Leak detector test , after first fuel delivery : Leak detector must be tested to confirm that the device <br /> can detect a leak of 3 gallons per hour at 10 psi . Leak detector monitored line volumes shall be <br /> appropriate for the make and model of the installed leak detectors , and shall be verified at the time <br /> of installation . <br /> r) Monitoring system functionality , after first fuel delivery , in operating condition : Functionality of the <br /> monitoring system must be verified to ensure it meets the requirements of CCR Title 23 and HSC <br /> Chapter 6 . 7 . <br /> 2 of 4 <br />