06-J Cox Field Water Main - Laserfiche WebLink

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Concrete blocking will ~ot be measured or paid for as a separate item, but the wst thereof shall be included in the vazious items lited in the Proposal and Bid Schedule. 2014.03 After the pipe has been laid for at least seven (7) days, the line shall be tested in approved sections. The Contractor shall furnish l labor, materials, tools and equipment required to bulkhead and seal off the line for testing, fill it with water, raise the filled line to test pressure and measure both pressure and leakage over the test period. The entire length of the manner: The section of the line to be u is required for the cement lining of the the line. During the filling of the lini bulkheads, valves, manholes, connectil for leakage. All known leaks shall be The test shall consist of percent of the working pressure for 1 occutting in the section being tested, ni be maintained for a period of four (4) I the test pressure shall be accurately m pipeline at one time. In this event the tc to inspect the surface for leaks throu, specified. Leakage during the al pipe diameter per mile per 24 hours. In the event any s water-tightness, the cause of the shall be re-tested. It shall be the respc pipeline and establish the location 2014.04 OUTLETS nstalled line shall be field tested for water tightness in the following ~ted shall be filled with water and allowed to stand for such time as ipe to absorb such water as it will and for the escape of all air from caze shall be exercised to see that all air vents are open, and all is, etc., in the section undergoing tests shall be cazefully examined opped, regardless of these test requirements. ising and holding the hydrostatic pressure in the test section of 120 ich the pipe was designed, which pressure shall be the highest to exceed the design pressure of the pipe. Such test pressure shall urs, during which ticne the water pumped into the line to maintain sured. The Contractor may elect to test the entire length of the pressure shall be maintained for such period of time as is necessary out the length of the pipeline, in addition to the four (4) hours test shall not exceed a rate equal to 25 gallons per inch of intemal of the line tested fails to meet the above specified requirements for ~ive leakage shall be determined and remedied, after which the line of the Contractor to provide the necessazy outlets for testing the Threaded service oufle s shall be installed in accordance with detaIls shown on the plans. Threaded service oudets for testing w' not be measured for separate payment, but the price thereof shall be included in the appropriate items of th Proposal and Bid Schedule. F7anged ouUets and blind flanges of the proper size shall be installed in accordance with details and at locations shown on the plans or as necessazy to allow the construction of the projects as shown. F7anged outlets where shown on the plans will not be measured for payment but the price thereof shall be included in the appropriate items of the Proposal and Bid Schedule. Item 2014-3