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Afford-a-te,sl <br />Secondan Containrnert ~139$9 <br />(209) 744-0112 <br />Linei Leak Detectors <br />Tanis hlonilor Certification <br />Air Quality Testing <br />RECEIVED <br />0%er611 Preventuon'Drop Tube Testing <br />California UST Service Technicians <br />OCTCalifornia <br />UST Designated Operators <br />2 3 2020 <br />SWRC'B Tank Testing License <br />CSLB License #341375 <br />ENVIRONMENTAL HEALTH <br />PERMIT/SERVICES <br />Secondary Containment `fest Procedure Used To Determine Test 1Zesults <br />Tani: Secondary Containment — The Service Technician will test and certify using <br />methods developed and recommended by the Tank Manufacture, Industry Standard or <br />Professional Engineer. Test procedure recommended and used is a vacuum slowly <br />applied to establish a stable vacuum of 6" to 10" inches Fig. for one hour using a <br />Standard Industry Vacuum Gauge with a range of -0" to -30" measured in I-la./inches of <br />mercury. The test is completed at the end of one hour/Tanks with a Volume of 20,000 <br />Gallons or less, and 2 hours for Tanks that exceed a Volume of 20,000 Gallons, if the <br />vacuum reading does not decrease below the established vacuum or the Threshold <br />Criteria recommended by the Tank Manufacture. Industry Standard, or Professional <br />Engineer. <br />Product Piping ContainmentNent Piping ContainmentNapor Recovery Piping <br />Containment -- The Service Technician will test and certil'y using methods developed <br />and recommended by the Piping Manufacture. Bravo System UDC Manufacture, Industry <br />Standard or Professional Engineer. Test procedure recommended and used is, Nitrogen <br />Gas pressure, slowly applied to establish a stable pressure of 5 psi for one hour or 3 Psi <br />for 1 hour using a Standard Industry Pressure Gauge with a range of 0 to 15 measured in <br />Psi/Pounds per square inch. If the Product Piping is Fiberglass and the UDC's are a <br />Bravo System Manufacture, constructed of Coated Steel. with an O Ring Seal at <br />Primary/Secondary Product Piping Interface at end of Product Piping Run at UDC's then, <br />Bravo System Manufacture recommends a maximum applied test pressure of 3 Psi. The <br />test is completed at the end of one hoar if the pressure reading docs not decrease belowf <br />the established pressure or the Threshold Criteria rccommended h\ the Piping <br />Manufacture, Bravo System UDC Manufacture. Industry Standard or Professional <br />Engineer. <br />Turbine/Product Piping Sump/l,'ill Kiser ~atop/Remote bill Sumpfri-ansition/Vent <br />Sump/Spill Container/Mise. Sump connected it) UST System —'I hr SLTN ICC <br />Technician "ill test and ccrtily using, mcthuds developed and recuntntcndCd by the Sunup <br />Manufacture, lndustry Standard or Professiowil I .ngincer. The test procedurc <br />recommended and used is I lydrosialic with a ICvel change indit:attu' that 11.11 hrrrt <br />developed to indicate a standard leak )ate ol''/, inch in 24 hotu•s %�ititin W ntinLIIC, .111d <br />