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1144W_BethelRd__75019_48030 BACKFLOW PREVENTION ASSEMBLY TEST AND MAINTENANCE REPORT Name of PWS:Coppell PWS I.D.:0570040 Address:816 S.Coppell Road Coppell,Texas 75019 Phone:972-462-5150 Contact Person:Jerry Davis Catalog No: TXTCOP-22384 Test Date: 8/1/2018 Result: Passed Reason for Test: Existing Account Name : Current Water Customer Address of Assembly : 1144 W.Bethel Rd. Address Type : Commercial Inspection The backflow prevention assembly detailed below has been tested as required by TCEQ regulations and is certified to be operating within acceptable parameters. Type of Assembly :Double Check Valve Frequency :Annual What does this serve? FireLine Manufacturer :Watts Model No :007M2 Size :3/4 Serial No :17570 Location At:Vault bck building Is the assembly installed in accordance with manufacturer recommendations and/or local codes?Yes Is the assembly installed on a non-potable water supply (auxiliary)?No Reduced Pressure Principle Assembly Pressure Vacuum Breaker Spilled-Resistant Vacuum BreakerDoubleCheckValveAssembly 1st check 2nd check Relief Valve Air Inlet Check Valve Initial Test Date:8/1/2018 Time:12:30 PM Held at 1.7 psid Closed Tight Leaked Held at 1.9 psid Closed Tight Leaked Opened at psid Did not open Opened at psid Did it fully open Yes No Held at psid Leaked Repairs and Materials Used ** Test After Repair Date: Time: Held at psid Closed Tight Leaked Held at psid Closed Tight Leaked Opened at psid Opened at psid Held at psid ***2nd check:numeric reading required for DCVA only Test gauge used: Potable Make: Apollo Model: 40-200-TKU Serial No.: 05081787 Date Tested for Accuracy: 8/24/2017 Remarks : Firm Name : DSS FireGuard,Inc.Licensed Tester : William Reeves Firm Address : 2602 National Place BPAT License # : BP0003782 Firm Phone No : 214-341-7100 License Expiration Date : 04/23/2020 The above is certified to be true at the time of testing. * Test Records must be kept for at least three years.[30 TAC §290.46(B)] ** Use only manufacturer's replacement parts.