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INDIAN RIVER COUNTY JULY 25, 2014 <br />INTERGENERATIONAL RECREATION CENTER 100% CONSTRUCTION DOCUMENTS <br />3.7 CONNECTIONS <br />A. Drawings indicate general arrangement of piping, fittings, and specialties. <br />B. When installing piping adjacent to equipment and machines, allow space for service and <br />maintenance. <br />C. Connect domestic water piping to exterior water -service piping. Use transition fitting to join <br />dissimilar piping materials. <br />D. Connect domestic water piping to water -service piping with shutoff valve; extend and connect <br />to the following: <br />1. Water Heaters: Cold -water inlet and hot-water outlet piping in sizes indicated, but not <br />smaller than sizes of water heater connections. <br />2. Plumbing Fixtures: Cold- and hot -water -supply piping in sizes indicated, but not smaller <br />than that required by plumbing code. <br />3. Equipment: Cold- and hot -water -supply piping as indicated, but not smaller than <br />equipment connections. Provide shutoff valve and union for each connection. Use <br />flanges instead of unions for NPS 2-1/2 and larger. <br />3.8 IDENTIFICATION <br />A. Identify system components. Comply with requirements for identification materials and <br />installation in Section 220553 "Identification for Plumbing Piping and Equipment." <br />B. Label pressure piping with system operating pressure. <br />3.9 FIELD QUALITY CONTROL <br />A. Perform the following tests and inspections: <br />1. Piping Inspections: <br />a. Do not enclose, cover, or put piping into operation until it has been inspected and <br />approved by authorities having jurisdiction. <br />b. During installation, notify authorities having jurisdiction at least one day before <br />inspection must be made. Perform tests specified below in presence of authorities <br />having jurisdiction: <br />1) Roughing -in Inspection: Arrange for inspection of piping before concealing <br />or closing in after roughing in and before setting fixtures. <br />2) Final Inspection: Arrange for authorities having jurisdiction to observe tests <br />specified in 'Piping Tests" Subparagraph below and to ensure compliance <br />with requirements. <br />c. Reinspection: If authorities having jurisdiction find that piping will not pass tests or <br />inspections, make required corrections and arrange for reinspection. <br />d. Reports: Prepare inspection reports and have them signed by authorities having <br />jurisdiction. <br />2. Piping Tests: <br />DOMESTIC WATER PIPING 221116 - 8 <br />