Water Line Pressure Testing

Testing is usually done to awwa specifications at 11 2 times the operating pressures unless otherwise.

Water line pressure testing.

Pressure testing with air versus with water. Deadweight verified hydrostatic water and hydraulic fuel pressure testing of liquid petroleum lines natural gas pipelines water lines loading arms and many other types of piping systems. The purpose of this standard is to provide the minimum requirements for fbpe coating for steel water pipe and fittings including material application inspection testing marking handling and packaging requirements. Step 2 screw the gauge to the faucet spout open the faucet all the way and turn off the main shutoff valve for the house.

Test a water system without draining it by locating an outdoor or laundry faucet to which you can attach a pressure gauge. Though it is not required to pass inspection it is advisable to test the pipes for water leaks as well. Testing water pressure is quick and easy and all you need is a simple and inexpensive pressure gauge. Testing and inspection services performed include.

Experienced insured personnel in water line testing procedures. We are often asked why air testing must be done at lower pressures than water testing. Pressure testing insures the integrity of newly in stalled or repaired water lines valves and hydrants. Some homes even have dedicated gauges hooked up somewhere in the water line so homeowners can check the water pressure quickly and easily with just a glance.

C229 20 fusion bonded polyethylene coatings for steel water pipe and fittings. Pressure testing with air versus pressure testing with water to detect leakage is a common practice in our industry. To find leaks a low pressure 30 50 psi air test is just as effective as high pressure 150 psi. The test pressure applied to the water main for the leakage test shall be maintained as constant as possible for not less than two 2 hours.

Certified test results for the owner contractor and engineer.