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SECTION — 1000 - WATER AND SEWER UTILITIES A . Water Utilities The water utilities for this project shall be constructed per the " Indian River County Department of Utility Services Water & Wastewater Standards September, 2011 . This document can be obtained at www, ircutilities . com Relocation of existing fire hydrants shall include the cost of all pipe , fittings , retaining rods , trenching grading , and incidental items associated with relocation . Pay Item No . 1643-700 — Valve Box Adjustment — Per Each Pay Item No . 1645-800 — Water Meter Relocation — Per Each B . Sewer Utilities The sewer utilities for this project shall be constructed per the " Indian River County Technical Specifications" , September, 2011 . This document can be obtained at www. ircutilities . com C . Earthwork and Backfill Compaction - All fill must be compacted by hand tamping from under the pipe up to the center line . Backfill shall be compacted in 6" lifts up to the surface to achieve a minimum compaction of 98 percent of maximum density in roadways and shoulders and 95 percent in easements , in accordance with AASATO T- 180 and D-2167 . D . Ductile Iron Pipe and Fittings 1 . General : All ductile iron pipe shall be manufactured in accordance with AWWA Specifications C- 150 & C- 151 . All buried ductile iron pipe shall be manufactured in accordance with AWWA Specification C- 151 and shall be Class 52 minimum . All exposed ductile iron pipe shall be Class 53 minimum . 2 . Fittings : All underground fittings shall be either bell and spigot , or mechanical joint. Mechanical joints shall conform to AWWA specification C110 (ANSI 21 . 10-87) , or latest revision . All exposed aboveground fittings shall be flanged joint. 3 . Bell and Spigot Connections : Joints in bell and spigot pipe shall be push-on , mechanical , or restrained joints in accordance with AWWA Standard C- 111 (ANSI 21 . 11 -85) , or latest revision . Mechanical joint pipe set-screw type retainer glands will not be permitted . 4 . Flanged Connections : Flanged pipe with screwed-on flanges shall be furnished with long hubs , and the flanges shall be screwed on the threaded end of the pipe in the shop , and the face of the flange and end of pipe refaced together. There shall be no leakage through the pipe threads and the flanges shall be designed to prevent corrosion of the threads from outside . The back of 01025-32 Technical Specifications FAIDublic Works\ENGINEERING DIVISION PROJECTS\0545-66Th Ave SR60 to 57th St (Arcadis)Wdmim\Bid Documents\Technical 1