ASTM F585-2013 Standard Guide for Insertion of Flexible Polyethylene Pipe Into Existing Sewers《将柔性聚乙烯管插入现有下水道的标准指南》.pdf
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1、Designation: F585 94 (Reapproved 2007)F585 13 An American National StandardStandard PracticeGuide forInsertion of Flexible Polyethylene Pipe Into Existing Sewers1This standard is issued under the fixed designation F585; the number immediately following the designation indicates the year of originala
2、doption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscriptepsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. S
3、cope Scope*1.1 This practiceguide describes design and selection considerations and installation procedures for the constructionrehabili-tation of new sanitary and storm sewers by the insertion of polyethylene pipe through solid wall or profile wall or corrugatedpolyethylene pipe into an existing pi
4、pe and along the previously its existing line and grade. The procedures are designedin thisguide are intended to minimize traffic disruption, surface damage, and restoration, with little or no surface restoration andinterruption of service.NOTE 1See CGSB 41-GP-25M.1.2 The polyethylene piping product
5、 manufacturer should be consulted to determine the polyethylene piping productssuitability for insertion renewal as described in this guide.1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for informationonly. mathematical conversions
6、to SI units that are provided for information only and are not considered standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety and health practices and
7、determine the applicability of regulatorylimitations prior to use. See 6.1, 7.1, and 8.1 for additional safety precautions.2. Referenced Documents2.1 ASTM Standards:2D543 Practices for Evaluating the Resistance of Plastics to Chemical ReagentsD1600 Terminology for Abbreviated Terms Relating to Plast
8、icsD2657 Practice for Heat Fusion Joining of Polyolefin Pipe and FittingsD3350 Specification for Polyethylene Plastics Pipe and Fittings MaterialsF412 Terminology Relating to Plastic Piping SystemsF714F1417 Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Outside DiameterPractice fo
9、r InstallationAcceptance of Plastic Non-pressure Sewer Lines Using Low-Pressure AirF894F1804 Specification for Polyethylene (PE) Large Diameter Profile Wall Sewer and Drain PipePractice for DeterminingAllowable Tensile Load for Polyethylene (PE) Gas Pipe During Pull-In InstallationF2620 Practice for
10、 Heat Fusion Joining of Polyethylene Pipe and Fittings2.2 Other Documents:3PPI Material Handling Guide3. Terminology3.1 DefinitionsDefinitions are in accordance with Terminology F412, unless otherwise specified.4. Significance and Use4.1 The procedures described can be used in conjunction with the m
11、anufacturers specific recommendations to installpolyethylene pipe using the insertion method. The procedures are intended as an aid to and not in replacement of the design and1 This practice is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of
12、 Subcommittee F17.62 on Sewer.Current edition approved May 1, 2007Aug. 1, 2013. Published May 2007September 2013. Originally approved in 1978. Last previous edition approved in 20002007 asF585 94(2000).(2007). DOI: 10.1520/F0585-94R07.10.1520/F0585-13.2 For referencedASTM standards, visit theASTM we
13、bsite, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3 Available from Plastics Pipe Institute (PPI), 105 Decker Court, Suite 825, Irving, TX 75062, http:/www.plas
14、ticpipe.org.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consu
15、lt prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken,
16、PA 19428-2959. United States1review of the project engineer. in this guide are intended as a design and review aid for use by the design engineer in conjunctionwith manufacturers recommendations for installing a polyethylene pipe using the insertion method.5. Design and Selection Considerations5.1 G
17、eneral Guidelines:5.1.1 Host Pipe Condition AssessmentIf the original sewer piping is structurally deteriorated due to offset at the joints orrupture and collapse of the pipe walls, Prior to the selection of polyethylene pipe size and installation procedure, measures shouldbe taken to determine its
18、condition in detail, prior to the selection of pipe size and installation procedure. in detail the conditionof the host (original) sewer piping. A detailed examination should determine if the host sewer piping is structurally sufficient, andthat any joint offsets or other host pipe defects will perm
19、it polyethylene pipe insertion.5.1.2 The presence of obstructions should be determined (see 6.3). Protrusions of lateral or service piping into the old sewer,host sewer pipe, root growths, sedimentation, or mineral deposits, or any combination of these four, may restrict the access for suchobstructi
20、ons, may require remedial work prior to inserting the polyethylene piping. The presence of obstructions must bedetermined (see pipe. 6.3).5.1.3 The To ensure against interference during insertion, the minimum annular clearance between the linerpolyethylene pipeOD and the originalhost pipe should be
21、sufficient to ensure that no interference occurs during insertion. For pipes made inaccordance with SpecificationID should be 10 % of the host pipe ID or 2 in. (50 mm) whichever is less. Greater F714, in general,the liner pipe outside diameter should be no larger than 10 % smaller than the original
22、sewer. For pipes manufactured in accordancewith Specification annular clearance is acceptable. Outside diameter information should be obtained from the polyethylene F894,in general, the liner pipe outside diameter should be no larger than 2 in. smaller than the original sewer. pipe manufacturer.5.1.
23、4 Insertion shafts The number of insertion excavations should be kept to a minimum and should coincide with the areas inwhich where problems have been detected in the existing sewer (see Section 7).5.1.5 Pipe may be preassigned by the heat fusion technique in accordance with Practice D2657.5.1.5 Pip
24、e may also Solid wall or profile wall or corrugated polyethylene pipe may be assembled at the time of insertion usingheat fusion in accordance with Practice F2620mechanical connections or heat fusion. , integral bell and spigot joints, or mechanicalconnections as appropriate for the polyethylene pip
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