Laserfiche WebLink
SAN J O A Q U I N Envlronmental health department <br /> - COUNTY-- <br /> 3. Provide written notification to ust(a.slgov.orq to arrange the following appointments (a 48-hour <br /> notice is required for inspection appointments). <br /> a. Witness soil and/or water sampling under removed piping and UDCs. <br /> b. Primary piping soap test of all piping and penetrations (gasoline product, additive <br /> product, additive ven): One-hour pneumatic pressure test at 110% of operating <br /> pressure, or 40 psi, whichever is greater, in accordance with manufacturer installation <br /> instructions. <br /> c. Verification of secondary piping slope at 118 inch per foot or greater, to a containment <br /> sump with an audibleivisual alarm. <br /> d. Secondary piping soap test of all piping and penetrations (gasoline product, additive <br /> product, additive vent): One-hour pressure test at the manufacturer's recommended <br /> specification. <br /> e. Verification of all pipe setbacks, cross-overs, and burial depth according to the <br /> manufacturer's installation instructions and verification of appropriate piping backfill. <br /> f. Verification of brine type and witnessing of brine addition in the STP sumps, vent sump, <br /> and UDCs. <br /> g. Integrity testing of all STP sumps on the existing three gasoline tanks per the <br /> manufacturer's installation instructions. <br /> h. Verification of leak monitoring communication for all installed vacuum, pressure, or <br /> hydrostatic(VPH)components including additive piping, vent sump, and UDCs. <br /> Communication at end points of each vacuum zone must be verified independently in <br /> operating condition. <br /> i. Verification of the dispenser footprints contained by the UDCs. Any potential leaks from <br /> piping and fuel filters must drain directly into UDCs E <br /> j. Monitoring system functionality: Functionality of the monitoring system must be verified <br /> to ensure it meets the requirements of California Code of Regulations (CCR)Title 23 <br /> and California Health & Safety Code (HSC)Chapter 6.7. A copy of the alarm history <br /> shall be printed prior to the removal of the existing Veeder Root system and made <br /> available at the time of EHD inspection. <br /> k. Leak detector test for the existing three gasoline tanks: Leak detector must be tested to <br /> confirm that the device can detect a leak of 3 gallons per hour at 10 psi. <br /> I. Verification of overfill prevention on the existing three gasoline tanks: Measurement of <br /> drop tubes to verify 95% tank volume shut off and/or verification that external <br /> audible/visual alarm activates when tank is 90%full. <br /> m. Spill bucket test on the existing three gasoline tanks:Verify minimum 5-gallon capacity <br /> and pass a one hour hydrostatic test (or equivalent). Proper drainage method must be <br /> verified. <br /> n. Since concrete will be broken near the existing three gasoline tanks, a secondary <br /> containment test must be performed on the tanks once concrete is poured in <br /> accordance with the manufacturer's guidelines. <br /> Please be aware that the facility cannot operate the 87 or additive UST system or receive <br /> fuel in the 87 tanks prior to the EHD inspection and approval. <br /> 4. Secondary containment testing for the product piping and turbine sumps on the existing three <br /> gasoline tanks is required six months after installation. Provide 48 hours notification to the <br /> EHD when this test is scheduled. <br /> 5. Any individual performing the work of a service technician must meet the following <br /> qualifications: <br /> 2flr3 <br />