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K . Payment shall be made under : <br /> Item No . 575- 1 Sod - Per Square Foot <br /> ITEM #UT WATER AND SEWER UTILITIES <br /> A . Water Utilities <br /> The water utilities for this project shall be constructed per the " Indian River <br /> County Technical Specifications " , latest edition . This document can be <br /> purchased from Indian River County Utilities . <br /> Relocation of existing fire hydrants shall include the cost of all pipe , <br /> fittings , thrust blocks , retaining rods , trenching grading , and incidental <br /> items associated with relocation . <br /> B . Sewer Utilities <br /> The sewer utilities for this project shall be constructed per the " Indian <br /> River County Technical Specifications " , latest edition . This document can <br /> be purchased from Indian River County Utilities . <br /> C . Restrained Joints <br /> All exposed bolts , nuts & washers shall be 304 stainless steel . <br /> D . Earthwork and Backfill <br /> Compaction - All fill must be compacted by hand tamping from under the <br /> pipe up to the center- line . Backfill shall be compacted in 6 " lifts up to the <br /> surface to achieve a minimum compaction of 98 percent of maximum <br /> density in roadways and shoulders and 95 percent in easements , in <br /> accordance with AASATO T- 180 and D - 2167 . <br /> E . Ductile Iron Pipe and Fittings <br /> 1 , General <br /> All buried ductile iron pipe shall be manufactured in accordance <br /> with AWWA Specification C - 151 and shall be Class 52 minimum . <br /> All exposed ductile iron pipe shall be Class 53 minimum . <br /> 2 . Fittings <br /> All underground fittings shall be either bell and spigot , or <br /> mechanical joint . Mechanical joints shall conform to AWWA <br /> specification C110 (ANSI 21 . 10 - 87 ) , or latest revision . All exposed <br /> aboveground fittings shall be flanged joint . <br /> 3 . Bell and Spigot Connections <br /> Joints in bell and spigot pipe shall be push - on , mechanical , or <br /> restrained joints in accordance with AWWA Standard C - 111 (ANSI <br /> 21 . 11 - 85 ) , or latest revision . Mechanical joint pipe set-screw type <br /> retainer glands will not be permitted . <br /> 4 . Flanged Connections <br /> Flanged pipe with screwed - on flanges shall be furnished with long <br /> hubs , and the flanges shall be screwed on the threaded end of the <br /> pipe in the shop , and the face of the flange and end of pipe refaced <br /> R\Engineering\Special Projects\Enclave Subdivision\Contract Documents\Contract Documents\The Enclave. doc\9611A & 0001 - Technical <br /> Provisions .doc 16 <br />