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DocuSign Envelope ID: 313DA256 -1EDE- 4396- A716- 4C53B809027E <br />JERRY M. PASSMORE CENTER ADDITION AND RENOVATION <br />HILLSBOROUGH, NORTH CAROLINA <br />3. Replace defective piping using new materials, and repeat inspections until defects are <br />within allowances specified. <br />4. Reinspect and repeat procedure until results are satisfactory. <br />B. Test new piping systems, and parts of existing systems that have been altered, extended, or <br />repaired, for leaks and defects. <br />1. Do not enclose, cover, or put into service before inspection and approval. <br />2. Test completed piping systems according to requirements of authorities having <br />jurisdiction. <br />3. Schedule tests and inspections by authorities having jurisdiction with at least 24 hours' <br />advance notice. <br />4. Submit separate report for each test. <br />5. Gravity -Flow Storm Drainage Piping: Test according to requirements of authorities <br />having jurisdiction, UNI -13-6, and the following: <br />a. Exception: Piping with soiltight joints unless required by authorities having <br />jurisdiction. <br />b. Option: Test plastic piping according to ASTM F 1417. <br />C. Option: Test concrete piping according to ASTM C 924 (ASTM C 924M). <br />C. Leaks and loss in test pressure constitute defects that must be repaired. <br />D. Replace leaking piping using new materials, and repeat testing until leakage is within <br />allowances specified. <br />ki10 =W�1 .3a F1 00 <br />A. Clean interior of piping of dirt and superfluous materials. Flush with water. <br />END OF SECTION 334100 <br />UTILITY STORM DRAINAGE PIPING 334100-5 <br />