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c. When hydrants are in the test section, the <br /> test shall be made against the closed <br /> hydrant. <br /> d. Acceptance shall be determined on the <br /> basis of allowable leakage. If any test of <br /> pipe laid discloses leakage greater than that <br /> specified in Section "b" above, Contractor <br /> shall, at his own expense, locate and make <br /> repairs as necessary until the leakage is <br /> within the specified allowance. <br /> e. All visible leaks are to be repaired <br /> regardless of the amount of leakage. <br /> PART 2 - PRODUCTS (Not Used) <br /> PART 3 - EXECUTION <br /> 3.01 GENERAL <br /> A. Prior to testing, pig and flush all piping systems with water to remove all debris in <br /> the system. Pigging of lines 6" and smaller is not required unless the line <br /> becomes contaminated. <br /> B. For testing refer to the Testing Procedures above. <br /> C. No separate payment for testing shall be made. <br /> 3.02 TABLE 1 <br /> Allowable Leakage per 1000ft (305 M) of Pipeline'gpht" <br /> Nominal <br /> Pipe Average Test Pressure - psi (Bar) <br /> Diameter <br /> (") 100(7) 125(9) 15000) 17502) 20004) 25506) 250(17) <br /> 3 0.23 0.25 0.25 0.30 0.32 0.34 0.36 <br /> 4 0.30 0.34 0.37 0.40 0.43 0.45 0.47 <br /> 6 0.45 0.50 0.55 0.59 0.64 0.68 0.71 <br /> 8 0.60 0.67 0.74 0.80 0.85 0.90 0.95 <br /> 10 0.75 0.84 0.92 0.99 1.06 1.13 1.19 <br /> 12 0.90 1.01 1.10 1.19 1.28 1.35 1.42 <br /> 14 1.05 1.13 129 1.39 1.45 1.58 1.66 <br /> 16 1.20 1.34 1.47 1.59 170 1.80 1.90 <br /> 18 1.35 1.51 1.66 1.79 1.91 2.03 2.14 <br /> 08/12 01670-5 11-4179 <br />