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Home My WebLink About33-4100-Storm-Utility-Drainage-Piping_Rev_1Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 33 4100 Storm Utility Drainage Piping 1 of 4 33 4100 Storm Utility Drainage Piping PART 1 - GENERAL 1.1 GENERAL PROVISIONS A. Attention is directed to the CONTRACT AND GENERAL CONDITIONS and all Sections within DIVISION 01 - GENERAL REQUIREMENTS which are hereby made a part of this Section of the Specifications. B. The General Contractor shall either perform the work of this section with its own forces or shall subcontract such work to a subcontractor who will furnish a performance and payment bond for the complete scope of work and listing the Owner as the co-oblige. Such bond shall be procured from a surety that is currently licensed to do business in Massachusetts and is currently listed on the United States Treasure Department circular 570. A copy of such bond shall be submitted to the Owner’s Project Manager for approval and shall be in place prior to the subcontractor commencing any work on the project. 1.2 SCOPE OF WORK A. Furnish all labor, materials, equipment, and incidentals required to install high density polyethylene pipe, fittings and appurtenances as indicated and as specified herein. 1.3 RELATED WORK A. Section 310000 - EARTH MOVING B. Section 330513 - MANHOLES AND STRUCTURES C. Provision of waste management: Section 01 7419, Construction of Waste Management Plan. D. Provision of General LEED requirements and forms: 01 8113 Sustainable Design Requirements. 1.4 SUBMITTALS A. Submit the name of the pipe and fitting suppliers and Shop Drawings, showing layout details of reinforcement, joint, method of manufacture, and installation of pipe, specials, and fittings for the entire job. B. Prior to each shipment of pipe submit certified test reports and a notarized affidavit stating that all pipe meets requirements of ASTM D1238 & ASTM D1505. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 33 4100 Storm Utility Drainage Piping 2 of 4 1.5 REFERENCED STANDARDS A. American Society for Testing and Materials (ASTM): 1. ASTM D1238 - Standard Test Method for Flow Rates of Thermoplastics by Extrusion Plastometer. 2. ASTM D1248 - Standard Specification for Polyethylene Plastics Molding and Extrusion Materials. 3. ASTM D1505 - Standard Test Method for Density of Plastics by the Density-Gradient Technique. 4. ASTM D2657 - Standard Practice for Heat Fusion Joining of Polyolefin Pipe and Fittings. 5. ASTM D2837 - Standard Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials. 6. ASTM D3350 - Standard Specification for Polyethylene Plastic Pipe and Fittings Materials 7. ASTM F714 - Standard Specification for Polyethylene (PE) Plastic Pipe and (SDR-PR) Based on Outside Diameter. B. Where reference is made to one of the above standards, the revision in effect at the time of the bid opening shall apply. PART 2 - PRODUCTS 2.1 HIGH DENSITY POLYETHYLENE (HDPE) PIPE – SINGLE PIPE SYSTEM A. High Density Polyethylene (HDPE) Pipe resins shall be high molecular weight, high density polyethylene with a cell classification number of 424420C in accordance with ASTM D3350. B. HDPE shall have a smooth interior and annular exterior corrugations, 12 inch through 60 inch piping shall meet ASTM F2648 and shall be either AASHTO Type ‘S’ or Type ‘D’. C. Pipe shall be joined using a bell & spigot joint meeting ASTM F2648. The joint shall be soil-tight and gaskets, when applicable, shall meet the requirements of ASTM F477. Gaskets shall be installed by the pipe manufacturer and covered with a removable wrap to ensure the gasket is free from debris. A joint lubricant supplied by the manufacturer shall be used on the gasket and bell during assembly. D. Pipe shall support an HS-20 live load with a maximum deflection of 5% of the minimum pipe diameter. E. Pipe shall be furnished in standard laying lengths not exceeding 25 feet. F. All single pipe high density polyethylene pipe and fittings shall be made from the same resin. G. Pipe shall comply with the requirements for test methods, dimensions and markings found in AASHTO Designations M252 and M294. 2.2 CONCRETE PIPE AND FITTINGS A. Reinforced-Concrete sewer pipe and fittings shall be ASTM C76 or ASTM C655. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 33 4100 Storm Utility Drainage Piping 3 of 4 1. Bell-and-spigot ends and rubber gasketed joints with ASTM C443. 2. Class III pipe shall be used for typical installations. 3. Class V pipe shall be used where cover is 2 ft. or less, where indicated on the plans, or where recommended by the manufacturers. 2.3 POLYVINYL CHLORIDE (PVC): A. Pipe and Fittings, Type PSM PVC Pipe, shall conform to ASTM D3034, Type PSM, SDR 35. Pipe and fittings shall have elastomeric gasket joints providing a watertight seal when tested in accordance with ASTM D 3212. Gaskets shall conform to ASTM F 477. Solvent welded joints shall not be permitted. B. Use for underdrains only. 2.4 UNDERGROUND PIPE MARKERS A. Manufacturers: 1. Any manufacturers of such products shall be considered. 2. Substitutions: Refer to Section 016000 - PRODUCT REQUIREMENTS. B. Plastic Ribbon Tape: Bright colored, imprinted with "Storm Drain Line” in large letters, minimum 6 inches wide by 4 mil. thick, manufactured for direct burial service. 2.5 PIPE IDENTIFICATION A. The following shall be continuously indent printed on the pipe and spaced at intervals not exceeding 5 feet. 1. Name and/or trademark of the pipe manufacturer. 2. Nominal pipe size. 3. Dimension ratio. 4. The letters PE followed by the polyethylene grade in accordance with ASTM D1248, followed by the hydrostatic design basis in 100’s of psi., e.g., PE 3408. 5. Manufacturing standard reference, e.g., ASTM F714. 6. A production code from which the date and place of manufacture can be determined. PART 3 - EXECUTION 3.1 INSTALLATION - PIPE A. High Density Polyethylene (HDPE) Pipe shall be installed in accordance with the instruction of the manufacturer, as indicated and as specified herein. B. Polyvinyl Chloride (PVC) Pipe shall be installed in accordance with the instruction of the manufacturer, as indicated and as specified herein. B. Pipe shall be laid to lines and grade as indicated with bedding and backfill as indicated. Dennis Yarmouth Intermediate Middle School January 19, 2021 Dennis Yarmouth Regional School District 100% Construction Documents Perkins Eastman DPC, project #71011 33 4100 Storm Utility Drainage Piping 4 of 4 C. When laying is not in progress, the open ends of the pipe shall be closed by fabricated plugs, or by other approved means. All plugs shall be OD fitting type plugs. No plugs will be allowed that require insertion of the plug into the pipe. D. Pipe shall be stored on clean level ground to prevent scratching or gouging. The handling of the pipe shall be in such a manner that the pipe is not damaged by dragging it over sharp and cutting objects. The maximum allowable depth of cuts, scratches, or gouges on the exterior of the pipe is 10 percent of the wall thickness. The interior pipe surface shall be free of cuts, gouges, or scratches. E. Sections of pipe with cuts, scratches, or gouges deeper than allowed shall be removed completely and replaced and the ends of the pipeline rejoined at no additional cost to the Town of Yarmouth. F. Single pipe systems shall be jointed by the method of thermal butt fusion, as outlined in ASTM D2657. All joints shall be made in strict compliance with the manufacturer’s recommendations. G. All HDPE pipe must be at the temperature of the surrounding soil at the time of backfilling and compaction. 3.2 TESTING A. HDPE storm drainpipe installations shall be mandrel tested to ensure that the pipe has maintained a circular shape in cross section throughout installation. The pipe shall remain within 5% of a true circular shape. Pipe deflection beyond 5% shall be repaired by reinstallation. 3.3 CLEAN UP A. Prior to Final Completion of the Work, thoroughly clean all the new pipelines and remove all dirt, stones, and pieces of wood or other materials. END SECTION