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SA N.J O A Q U I N Environmental Health Department COUNTY— 5. Contact Stacy Rivera, EHS, at (209) 468-3440 to arrange the following inspection appointments. All appointments must be scheduled 48 hours in advance. a) Inspection of tank vacuum gauge or inspection for brine leaks prior to tank placement in excavation. All tank pre-installation tests shall be performed according to tank manufacturer instructions. The tank installation checklist must be submitted to EHD prior to the final inspection. b) Verification of tank set, anchorage, appropriate backfill, and appropriate additional corrosion protection of tank anchors (turnbuckles, eye bolts, etc.). Additional corrosion protection is required on all exposed metal prior to covering. c) Primary tank test, according to manufacturer's specifications, prior to ballasting the tanks. d) Primary piping soap test of all piping and penetrations (product, vapor recovery, and vent): One- hour pneumatic pressure test at 110% of operating pressure, or 40 psi, whichever is greater, in accordance with manufacturer installation instructions. e) Verification of secondary piping slope at 1/8 inch per foot or greater, to a containment sump with an audible/visual alarm. f) Secondary piping soap test of all piping and penetrations (product, vapor recovery, and vent): One-hour pressure test at the manufacturer's recommended specification. g) Verification of all pipe setbacks, cross-overs, and burial depth according to the manufacturer's installation instructions and verification of appropriate piping backfill. h) Integrity testing of all sumps per the manufacturer's installation instructions, prior to backfill. i) Verification of brine type and witnessing of brine addition, prior to backfill. j) Verification of leak monitoring communication for all installed vacuum, pressure, or hydrostatic (VPH) components including piping, sumps, under dispenser containment sumps (UDCs), and all chase lines. Communication at end points of each vacuum zone and each vacuum monitored sump must be verified independently in operating condition. k) Verification of the dispenser footprints contained by the UDCs. Any potential leaks from piping and fuel filters must drain directly into UDCs. 1) Enhanced Leak Detection (ELD) testing, after facility is in operating condition. Appropriate test notification, tester certifications, and test method disclosure is required. Passing ELD test results must be received prior to receiving fuel. m) Verification of VPH components installation (shroud boots and band clamps for spill containers, appropriate rubber-type gasket or clamps on lids on all fill, vent and STP sumps, etc.). n) Verification of overfill prevention prior to first fuel delivery: Measurement of drop tubes to verify 95% tank volume shut off and/or verification that external audible/visual alarm activates when tank is 90%full. o) Spill bucket test, prior to first fuel delivery: Verify minimum 5-gallon capacity and pass a one hour hydrostatic test(or equivalent). Proper drainage method must be verified. p) Monitoring system functionality, prior to first fuel delivery: Functionality of the monitoring system must be verified to ensure it meets the requirements of California Code of Regulations (CCR) Title 23 and California Health & Safety Code (HSC) Chapter 6.7. q) Leak detector test, after first fuel delivery: Leak detector must be tested to confirm that the device can detect a leak of 3 gallons per hour at 10 psi. Leak detector monitored line volumes shall be appropriate for the make and model of the installed leak detectors, and shall be verified at the time of installation. r) Monitoring system functionality, after first fuel delivery, in operating condition: Functionality of the monitoring system must be verified to ensure it meets the requirements of CCR Title 23 and HSC Chapter 6.7. 2 of 4