3.2
15400-4
PLUMBING — GENERAL
TESTING
A.
moaow
When the installation is complete, test all pipelines in the presence of the Engineer
and the Plumbing or Building Inspector in accordance with the requirements of the
local and state plumbing codes, at no additional cost to the Owner. Provide all
necessary equipment and utilities.
Test underground piping prior to backfilling.
Test piping prior to application of paint and insulation.
Separately test portions of piping which will be concealed before completion.
Procedure:
1. Fuel Gas Piping: Test with compressed air at 15 psi for 30 minutes with no loss
in pressure at test gauge. Bubble test all fittings and joints with a soap/water
solution.
2. Isolate any equipment that cannot withstand test pressures prior to any testing.
Repairs:
1. Should leaks be found, repair as required even to the extent of disassembling
and remaking the joints, or replacing sections of pipe.
2. Caulking of threads or the use of chemical compounds to correct leaks will not
be permitted.
3. Replace defective pipe and fittings and repeat tests until the testing results are
approved by the Engineer.
END OF SECTION
13089K
