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401SouthwesternBlvd_75019_37941 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-21256 Test Date: 1/11/2018 Result: Passed Reason for Test: Existing Account Name : Current water Customer Address of Assembly : 401 Southwestern Blvd 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? Domestic Manufacturer :Watts Model No :LF007M1QT Size :2 Serial No :024442 Location At:front pkwy at meter bldg H 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 Double Check Valve Assembly 1st check 2nd check Relief Valve Air Inlet Check Valve Initial Test Date:1/11/2018 Time:9:00 AM Held at 2.6 psid Closed Tight Leaked Held at 2.4 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-TK5U Serial No.: 01111188 Date Tested for Accuracy: 2/21/2017 Remarks : Firm Name : Action Fire Pros.Licensed Tester : Wesley Higgs Firm Address : 3709 S IH 35 E BPAT License # : BP0014258 Firm Phone No : 214-549-7793 License Expiration Date : 11/30/2020 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.