02-11-1985 Council Packet - Laserfiche WebLink

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V, 24,000.2.C. REINFORCFD C_ON(7RF,TF SEWER PIPE: The sewer pipe shall conform to the requirements of the Standard Specifications for Reinforced Concrete Sewer Pipe, A.S.T.M. Designation C-76 of the class designated on the plans and in the Proposal. 24,000.2.D. CORRUCATF.D METAL PIPE: Corrugated metal pipe shall conform to the Standard Specifications for Corrugated Metal Pipe Culvert of the A.A.S.H.O. Specification M-16 with exceptions and additions as noted in Minnesota Depart- ment of Transportation Specification 3226. The kind of base metal and gauge is stated in the "Specific Requirements". If any special coating is required, it will be stated in the "Specific Requirements". 24,000.2.E. DUCTILE IRON PIPE: Ductile iron pipe shall conform with the re- quirements of AWWA Standard C151 of the class and type stated in the "Specific Requirements". All ductile iron pipe shall have mechanical or push -on type joints and shall have a standard thickness cement mortar lining in accordance with AWWA Standard C104. Where ductile iron pipe is used as a pressure line receiving discharge from a pumping station, all joints shall be electrically conductive by use of copper straps or approved conductive gaskets with copper inserts. 24,000.2.F. CAST IRON FITTINGS: Where ductile iron pipe is furnished, fit- tings shall be mechanical joint in accordance with AWWA Standard C110. All fittings shall be designed for 150 psi working pressure. All fittings shall have a stands 1 thickness of cement mortar lining in accordance with AWWA Standard C104. Ductile iron fittings in accordance with AWWA Standard C-153 are considered equal. 24,000.2.G. JOINTS AND JOINT MATERIALS: 24,000.2.G1. Clay Pipe: Clay pipe joints. shall be rubber or plastic type compression joints in accordance with A.S.T.M. Spec. C-425. Plain -end vitri- fied clay pipe may be used which employ Type B compression couplings in accor- dance with ASTM Specification C594. 24,000.2.C2. Polvvinvl Chloride Pipe: Polvvinyl chloride pipe joints shall be bell and spigot type with solvent cement applied in accordance with the manufacturer's recommendations. Casketed push -on type joints are considered equal. 24,000.2.G3. Concrete Pipe: Reinforced concrete pipe joints shall meet the requirements of ASTM Specification C-361 and shall be the Bureau of Reclama- tion Type R-4. Deformed concrete pipe shall he jointed with material similar to Ram-Nek, Hamilton Kent, Kent Seal No. 2 or equal gasket material applied in Accordance with manufacturer's recommendations. 24,000.2.G4. Ductile Iron Pipe: Gaskets for mechanical joint and push -on joint pipe shall be designated and manufactured to exact dimensions to assure a liquid tight joint. All joints for pipe used as a pressure line shall be installed with an electric contact through every joint. Joints shall conform to AWWA Standard C1I1. 24,000-2 VA4; 4554h Copyright 1984 nonestroo, Rosene. Anderlik Associates, Inc.