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New Brunswick Backflow Prevention Association
Friday, October 3, 2008
Domestic water service entrance
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2008
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October
(19)
Backflow Testers Course
Parallel installation
Where's the ladder?
Old service entrance
Irrigation tank
CSA approved??
RP on boiler make-up
DCVA now on horizontal
Sprinkler booster pump
RP.s on domestic & DCVA on Sprinkler
HCVB with modifications
DCVA with strong support stand
Sprinkler - DCVA on vertical
RP on domestic service entrance
Domestic water service entrance
DCVA - missing valve
Reduced Pressure Principal (RP)
Sprinkler - Double Check Valve Assembly
No Backflow Preventers
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New Brunswick Backflow Prevention Association
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