02-11-1985 Council Packet - Laserfiche WebLink

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i� I cant compound over the entire joint surface and then inserting the spigot end into the bell with sifficient force to properly seat the pipes. Joints for polyvinyl chloride pipe shall be made by the use of a solvent cement or push - on rubber gaskets. All jointing procedure shall be in accordance with the recommendations of the pipe manufacturer. After joints are made, any superfli.ious material inside the pipe shall he re- moved by means of an approved follower or scraper. All joints must be water- tight, and any leaks or defects discovered must be immediately repaired. Any pipe which has been disturbed after being laid must he taken up, the joint cleaned and properly relaid as directed by the Engineer. Joints connecting cast ;-,)n pipe with concrete or clay pipes shall be made with a concrete collar c .let_ely surrounding the joint or approved adapter. Where a sewer line outlets to grade or where the line is terminated with a flared end section, the Contractor shall fasten at least the last three (3) joints together by the use of "U" bolt fasteners approved and as reco=eneed by the pipe manufacture-s. 24,000.4. SERVICE CONNECTIONS: 24,000.4.A. WYE BRANCHES: Extra strength wye branches shall be placed at the locations directed by the Engineer. The wye branch shall be placed so that the wye is located at approximately a 45' angle from horizontal.. Vitrified or other suitable plugs shall be provided for the openings. Plugs shall be in- stalled with Atlastic 77, Sonolastic Sealant or equal joint material or shall be specifically designed for the opening to be plugged. 24,000.4.B. RISERS: Standard weight cast iron soil pipe shall be used as risers to extend service connections to a point within 10 feet of the street grade or as directed. Risers shall he installed in accordance with the stan- 'ard service riser detail plate. Care shall he taken in backfilling so as not to damage the riser installati,,,.,. Suital,le plugs shall he provided for the openings, properly seele-1. 24,000.4.C. RECORDS S LOCATION OF SERVICE CONNECTIONS: It shall be the du' of the Contractor to keep an accurate record of service connections, as t•► 1 cation. depth to top of riser, type of connection provided, etc. Locat:_+n shall be made in respect to nearest manhole center, downgrade from the ser- vice. This record shall he turned over to the Engineer at the end of each week. 24,000.4.P. SIZES OF SERVICE CONNECTION: Size of services to wye ',ranches shall be inches or as otherwise stated in the "Specific Requirements" or "Proposal." 24,000.5. MANHOLES 24,000.5.A. EXCAVATION: Excavati,)n shalt be to a depth and size to provide for construction of the manhole as shown in detail on the planw. 24,000-11 2/R4/4554b Copyright 1994 llonestroo, Rnaene, Anderlik 6 Reeociates, Inc.