1、TESTPDF*DEPARTMENT OF THE ARMY CEGS-02811 (November 1990)U.S. ARMY CORPS OF ENGINEERS -GUIDE SPECIFICATION FOR CONSTRUCTIONIncludes changes through Notice 10 (March 2000)Includes Special Change (Submittal Paragraph)(June/August 2000)Includes Special Change (Tailoring Options) (July 1998)Latest chang
2、e indicated by CHG tags*SECTION TABLE OF CONTENTSDIVISION 02 - SITE WORKSECTION 02811UNDERGROUND SPRINKLER SYSTEMS11/90PART 1 GENERAL1.1 REFERENCES1.2 PERFORMANCE REQUIREMENTS1.3 SUBMITTALS1.4 DELIVERY AND STORAGE1.5 FIELD MEASUREMENTSPART 2 PRODUCTS2.1 MATERIALS AND EQUIPMENT REQUIREMENTS2.1.1 Stan
3、dard Products2.1.2 Nameplates2.1.3 Extra Stock2.2 PIPING MATERIALS2.2.1 Copper Tubing and Associated Fittings2.2.2 Red Brass Pipe and Associated Fittings2.2.3 Galvanized Steel Pipe and Associated Fittings2.2.4 Polyvinyl Chloride (PVC) Pipe, Fittings and Solvent Cement2.2.4.1 PVC Pipe2.2.4.2 PVC Fitt
4、ings2.2.4.3 Solvent Cement2.2.5 Polyethylene (PE) Plastic Piping2.2.6 Dielectric Fittings2.2.7 Emitter Hose and Distribution Tubing2.3 SPRINKLER AND EMITTER HEADS2.3.1 Pop-Up Spray Heads2.3.1.1 General Requirements2.3.1.2 Shrubbery Sprinkler Heads2.3.2 Rotary Pop-Up Sprinklers2.3.3 Bubbler Sprinkler
5、 Heads2.3.4 Surface Connected Lawn Sprinkler Heads2.3.5 Emitter HeadsSECTION 02811 Page 1Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TESTPDF2.4 VALVES2.4.1 Gate Valves, Less than 80 mm (3 Inches) 3 Inches2.4.2 Gate Valves, 80 mm (3 Inches) 3 Inch
6、es and Larger2.4.3 Angle Valves, Less Than 65 mm (2-1/2 Inches) 2-1/2 Inches2.4.4 Angle Valves, 65 mm (2-1/2 Inches) 2-1/2 Inches and Larger2.4.5 Quick Coupling Valves2.4.6 Remote Control Valves, Electrical2.4.7 Drain Valves2.4.7.1 Manual Valves2.4.7.2 Automatic Valves2.4.8 Pressure Regulating Maste
7、r Valve2.4.9 Backflow Preventers2.4.9.1 Pressure Type Vacuum Breaker2.4.9.2 Reduced Pressure Type Backflow Preventers2.5 ACCESSORIES AND APPURTENANCES2.5.1 Valve Keys for Manually Operated Valves2.5.2 Valve Boxes and Concrete Pads2.5.2.1 Valve Boxes2.5.2.2 Concrete Pads2.5.3 Pressure Gauges2.5.4 Ser
8、vice Clamps2.5.5 Water Hammer Arresters2.5.6 Emitter Head Accessories2.5.6.1 Strainer2.5.6.2 Pressure Regulator2.5.6.3 Riser Adapters2.5.6.4 Tubing Stakes2.5.6.5 Emitter Outlet Check Valve (Bug Cap)2.5.6.6 Access Sleeve2.5.6.7 Closure Caps2.6 AUTOMATIC CONTROLLERS, ELECTRICAL2.7 ELECTRICAL WORK2.8 C
9、ONCRETE MATERIALS2.9 WATER SUPPLY MAIN MATERIALS2.10 INSULATING JOINTSPART 3 EXECUTION3.1 INSTALLATION3.1.1 Trenching3.1.2 Piping System3.1.2.1 Cover3.1.2.2 Clearances3.1.2.3 Minimum Slope3.1.3 Piping Installation3.1.3.1 Polyvinyl Chloride (PVC) Pipe3.1.3.2 Soldered Copper Tubing3.1.3.3 Threaded Bra
10、ss or Galvanized Steel Pipe3.1.3.4 Insulating Joints3.1.4 Installation of Valves3.1.4.1 Manual Valves3.1.4.2 Automatic Valves3.1.4.3 Drain Valves3.1.5 Sprinklers and Quick Coupling Valves3.1.6 Installation of Drip Irrigation System3.1.6.1 Emitter Hose3.1.6.2 Emitter Heads3.1.6.3 Tubing Stakes3.1.7 B
11、ackflow PreventersSECTION 02811 Page 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TESTPDF3.1.7.1 Pressure Type Vacuum Breaker3.1.7.2 Reduced Pressure Type3.1.8 Control Wire and Conduit3.1.8.1 Wires3.1.8.2 Loops3.1.8.3 Expansion and Contraction3.1
12、.8.4 Splices3.1.9 Automatic Controller3.1.10 Thrust Blocks3.1.11 Backfill3.1.11.1 Minimum Cover3.1.11.2 Restoration3.1.12 Adjustment3.1.13 Disinfection3.1.14 Cleaning of Piping3.2 FIELD TESTS3.2.1 Hydrostatic Pressure Test3.2.2 Leakage Tests3.2.3 Operation Test3.3 FRAMED INSTRUCTIONS3.4 FIELD TRAINI
13、NG3.5 CLEANUP- End of Section Table of Contents -SECTION 02811 Page 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TESTPDF*DEPARTMENT OF THE ARMY CEGS-02811 (November 1990)U.S. ARMY CORPS OF ENGINEERS -GUIDE SPECIFICATION FOR CONSTRUCTIONIncludes c
14、hanges through Notice 10 (March 2000)Includes Special Change (Submittal Paragraph)(June/August 2000)Includes Special Change (Tailoring Options) (July 1998)Latest change indicated by CHG tags*SECTION 02811UNDERGROUND SPRINKLER SYSTEMS11/90*NOTE: This guide specification covers the requirements for un
15、derground sprinkler irrigation systems. This guide specification is to be used in the preparation of project specifications in accordance with ER 1110-1-8155.Comments and suggestions on this guide specification are welcome and should be directed to the proponent of the specification. A listing of pr
16、oponents, including their organization designation and telephone number, is at URL http:/www.hnd.usace.army.mil/techinfo/index.htm, and an electronic feedback page for submission of recommended changes is available at the same address. Use of electronic communication is encouraged.This guide specifi
17、cation includes tailoring options for copper tubing, red brass pipe, galvanized steel pipe, polyvinyl chloride (PVC) pipe, and polyethylene (PE) plastic pipe. Selection or deselection of a tailoring option will include or exclude that option in the section, but editing the resulting section to fit t
18、he project is still required.*PART 1 GENERAL*NOTE: Irrigation system requirements depend upon rainfall factors for the project area, plant selections, the quality of growth desired, and budgetary constraints. The area factors will be determined by a registered landscape professional. Reference is ma
19、de to TM 5-803-13. While the design SECTION 02811 Page 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TESTPDFof a system with pop-up heads may be justified in some geographic areas, bubbler type systems may be required in areas where water conserva
20、tion methods are being practiced. If source of water supply is from base water main through a service line and water meter, determine amount of water available for irrigation system from static pressure at point of connection to water main. In many cases, water supply is adequate for short durations
21、 only. The amount of water required is determined from the type of turf to be irrigated, climate, terrain, and soil conditions. System piping layout, pipe sizes, and selection and spacing of heads and emitters must provide the required amount of water and complete coverage of the irrigated areas. Pr
22、ovide valves to allow irrigation of each area separately.*1.1 REFERENCESThe publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by the basic designation only.AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM)ASTM A 53 (199
23、9b) Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessASTM B 32 (1996) Solder MetalASTM B 43 (1998) Seamless Red Brass Pipe, Standard SizesASTM B 88 (1996) Seamless Copper Water TubeASTM B 88M (1996) Seamless Copper Water Tube (Metric)ASTM D 1785 (1999) Poly(Vinyl Chloride) (PVC) Pl
24、astic Pipe, Schedules 40, 80, and 120ASTM D 2241 (1996b) Poly(Vinyl Chloride) (PVC) Pressure-Rated Pipe (SDR Series)ASTM D 2287 (1996a) Nonrigid Vinyl Chloride Polymer and Copolymer Molding and Extrusion CompoundsASTM D 2464 (1999) Threaded Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule
25、80ASTM D 2466 (1999) Poly(Vinyl Chloride) (PVC) Plastic Pipe Fittings, Schedule 40ASTM D 2564 (1996a) Solvent Cements for Poly(Vinyl Chloride) (PVC) Plastic Piping SystemsASTM D 2774 (1994) Underground Installation of Thermoplastic Pressure PipingSECTION 02811 Page 5Provided by IHSNot for ResaleNo r
26、eproduction or networking permitted without license from IHS-,-,-TESTPDFASTM D 2855 (1996) Making Solvent-Cemented Joints with Poly(Vinyl Chloride) (PVC) Pipe and FittingsASTM D 3261 (1997) Butt Heat Fusion Polyethylene (PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe and TubingASTM F 441/F
27、441M (1999) Chlorinated Poly(Vinyl Chloride) (CPVC) Plastic Pipe, Schedules 40 and 80ASME INTERNATIONAL (ASME)ASME B1.2 (1983; R 1991; Errata May 1992) Gages and Gaging for Unified Inch Screw ThreadsASME B16.3 (1992) Malleable Iron Threaded FittingsASME B16.15 (1985; R 1994) Cast Bronze Threaded Fit
28、tings Classes 125 and 250ASME B16.18 (1984; R 1994) Cast Copper Alloy Solder Joint Pressure FittingsASME B16.22 (1995; B16.22a 1998) Wrought Copper and Copper Alloy Solder Joint Pressure FittingsASME B40.1 (1991) Gauges - Pressure Indicating Dial Type - Elastic ElementAMERICAN SOCIETY OF SANITARY EN
29、GINEERING FOR PLUMBING AND SANITARY RESEARCH (ASSE)ASSE 1012 (1995) Backflow Preventers with Intermediate Atmospheric VentASSE 1013 (1993) Reduced Pressure Principle Backflow PreventersASSE 1020 (1998) Pressure Vacuum Breaker Assembly (Recommended for Outdoor Usage)AMERICAN WATER WORKS ASSOCIATION (
30、AWWA)AWWA C509 (1994; Addendum 1995) Resilient-Seated Gate Valves for Water Supply ServiceAWWA C901 (1996) Polyethylene (PE) Pressure Pipe and Tubing, 1/2 In. Through 3 In., for Water ServiceCOMMERCIAL ITEM DESCRIPTIONS (CID)CID A-A-51145 (Rev C) Flux, Soldering, Non-Electronic, Paste codes of “RE“
31、for Resident Engineer approval, “ED“ for Engineering approval, and “AE“ for Architect-Engineer approval are recommended.*Government approval is required for submittals with a “G“ designation; submittals not having a “G“ designation are for information only. When used, a designation following the “G“
32、 designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01330 SUBMITTAL PROCEDURES:SD-02 Shop DrawingsSprinkler System; _, _Detail drawings for valves, sprinkler heads, backflow preventers, automatic controller
33、s, emitter heads, and water hammer arresters. Drawings shall include a complete list of equipment and materials, and manufacturers descriptive and technical literature, performance charts and curves, catalog cuts, and installation instructions. Drawings shall also contain complete wiring and schemat
34、ic diagrams and any other details required to demonstrate that the system has been coordinated and will function as a unit. Drawings shall show proposed system layout, type and number of heads and emitters, zone valves, drain pockets, backflow devices, controllers, and mounting details of controller
35、s. SECTION 02811 Page 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TESTPDFAs-built Drawings which provide current factual information showing locations of mains, heads, valves, and controllers including deviations from and amendments to the drawi
36、ngs and changes in the work shall be included.SD-03 Product DataFramed Instructions; _, _Labels, signs, and templates of operating instructions that are required to be mounted or installed on or near the product for normal, safe operation.Field Training; _, _Information describing training to be pro
37、vided, training aids to be used, samples of training materials to be provided, and schedules and notification of training.Sprinkler System; _, _Detailed procedures defining the Contractors provisions for accident prevention, health protection, and other safety precautions for the work to be done.Spa
38、re Parts; _, _Spare parts data for each different item of material and equipment specified, after approval of the related submittals and not later than the start of the field tests. The data shall include a complete list of parts and supplies, with current unit prices and source of supply.Design Ana
39、lysis and Calculations; _, _Design analyses and pressure calculations verifying that system will provide the irrigation requirements.SD-06 Test ReportsField Tests; _, _Performance test reports, in booklet form, showing all field tests performed to adjust each component; and all field tests performed
40、 to prove compliance with the specified performance criteria, upon completion and testing of the installed system. Each test report shall indicate the final position of control valves.SD-07 CertificatesSprinkler System; _, _The material suppliers or equipment manufacturers statement that the supplie
41、d material or equipment meets specified requirements. Each certificate shall be signed by an official authorized to certify in behalf of material supplier or product manufacturer and shall identify quantity and date or dates of shipment or delivery to which the certificates apply.SECTION 02811 Page
42、9Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TESTPDFSD-10 Operation and Maintenance DataSprinkler System; _, _Six _ copies of operation and six _ copies of maintenance manuals for the equipment furnished. One complete set prior to field testing a
43、nd the remainder upon acceptance. Manuals shall be approved prior to the field training course. Operating manuals shall detail the step-by-step procedures required for system startup, operation, and shutdown. Operating manuals shall include the manufacturers name, model number, parts list, and brief
44、 description of all equipment and their basic operating features. Maintenance manuals shall list routine maintenance procedures, possible breakdowns and repairs, and troubleshooting guides. Maintenance manuals shall include piping and equipment layout, simplified wiring and control diagrams of the s
45、ystem as installed, and system programming schedule.1.4 DELIVERY AND STORAGEAll equipment delivered and placed in storage shall be protected from the weather; excessive humidity and temperature variation; direct sunlight (in the case of plastic or rubber materials); and dirt, dust, or other contamin
46、ants.1.5 FIELD MEASUREMENTSThe Contractor shall verify all dimensions in the field and shall advise the Contracting Officer of any discrepancy before performing the work.PART 2 PRODUCTS2.1 MATERIALS AND EQUIPMENT REQUIREMENTS2.1.1 Standard ProductsMaterials and equipment shall be the standard products of a manufacturer who has produced similar systems which
