2013_0906 (4)CIIECK ONE:
IRRIGATION
DOMESTIC
FIRELINE
BACMOW PREVENTION ASSEMBLY TEST AND MAINTENANCE REPORT
NAME OF PWS: CITY OF COPPELL
PWS I.D. #
LOCATION OF SERVICE: fk /.
The bac0ow 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 ❑ Atmosphere Vacuum Breaker
Manufacturer Size
Model Number
Serial Number
Located At
The above is certified to be true.
Firm Name
Firm Address
Gauge #
Date last accuracy tested
Certified Tester 'r°x
Cert Tester No. -SPX Zw" 9 Date
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
:fir Inlet
Check Valve
Initial Test
DC- Closed
Tight ❑
Closed Tight ❑
Leaked ❑
Opened at
oSid
Opened at
oSid
oSid
RP- pSid
Leaked ❑
Did not Open ❑
Leaked ❑
Repairs
and
Materials
Used
Test After
Repair
DC- Closed
Tight ❑
Closed Tight ❑
Opened at
psid
Opened at
oSid
osid
RP sid
The above is certified to be true.
Firm Name
Firm Address
Gauge #
Date last accuracy tested
Certified Tester 'r°x
Cert Tester No. -SPX Zw" 9 Date
White - Customer's Copy Yellow - City Copy Pink - Tester's Copy