2013_0906 (9)CHECK ONE:
IRRIGATION
DOMESTIC
FIRELINE
BACIOLOW PREVENTION ASSEMBLY TEST AND MAINTENANCE REPORT
NAME OF PWS:
PWS I.D. #
CITY OF COPPELL
LOCATION OF SERVICE: 20 Al (' : 2k9C? //'
The back-flow prevention assembly detailed below has been tested and maintained as required by TNRCC
regulations and is certified to be operating within acceptable parameters.
TYPE OF ASSEMBLY
❑ Reduced Pressure Principle ❑ Pressure Vacuum Breaker
❑ Double Check Valve C Atmosphere Vacuum Breaker
Manufacturer
Model Number
Serial Number
Size
Located At
The above is certified to be true.
Firm Name 10
Firm Address
Gauge #
Date Last accuracy tested'
Certified Tester
J
Cent. Tester No.
Fj
White - Customer's Copy Yellow - City Copy Pink - Tester's Copy
REDUCED PRESSURE PRINCIPLE ASSEMBLY
PRESSURE VACUUM BREAKER
Double Check Valve Assembly
1st Check
2nd Check
Relief Valve
Air Inlet
Check Valve
Initial Test
DC- Closed
Closed Tight ❑
Opened at
Opened at
nsid
Tight ❑
RP- 1 sid
Leaked ❑
Leaked 13
osid
nsid
Did not Open ❑
Leaked ❑
Reps
and
Materials
Used
Test After
DC- Closed
Closed Tight ❑
Opened at
Opened at
nsid
Repair
Tight ❑
nsid
nsid
RP sid
The above is certified to be true.
Firm Name 10
Firm Address
Gauge #
Date Last accuracy tested'
Certified Tester
J
Cent. Tester No.
Fj
White - Customer's Copy Yellow - City Copy Pink - Tester's Copy