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Department of Utility Services Water & Wastewater Standards", latest edition. This <br />document can be purchased from Indian River County Utilities. <br />Relocation of existing fire hydrants shall include the cost of all pipe, fittings, thrust <br />blocks, retaining rods, trenching grading, and incidental items associated with <br />relocation. <br />Pay Item No. 1644-800 - Fire Hydrant (Relocation) - Each <br />B. Sewer Utilities <br />The sewer utilities for this project shall be constructed per the "Indian River County <br />Technical Specifications", latest edition. This document can be purchased from <br />Indian River County Utilities, <br />C. Earthwork and Backfill <br />Compaction - All fill must be compacted by hand tamping from under the pipe up to <br />the center line. Backfill shall be compacted in 6" lifts up to the surface to achieve a <br />minimum compaction of 98 percent of maximum density in roadways and shoulders <br />and 95 percent in Easements, in accordance with AASATO T=180 and D-2167. <br />D. Ductile Iron Pipe and Fittings <br />1. General: <br />All ductile iron pipe shall be manufactured in accordance with AWWA <br />Specifications C-150 & C-151. All buried ductile iron pipe shall be <br />manufactured in accordance with AWWA Specification C-151 and <br />shall be Class 52 minimum. All exposed ductile iron pipe shall be <br />Class 53 minimum. <br />2. Fittings: <br />All underground fittings shall be either bell and spigot, or mechanical <br />joint. Mechanical joints shall conform to AWWA specification C110 <br />(ANSI 21.10-87), or latest revision. All exposed aboveground fittings <br />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 />01025-23 Technical Specifications <br />F:\Engineering\Capital Projects\0206 5th ST SW & 43rd AVE Bridge Replacement & Roadway Improvements\CONTRACT <br />BID\Technical Specifications. doc <br />