ASTM_F_2719_-_09_2015.pdf

Designation:F271909(Reapproved 2015)Standard Practice forInstallation of Polyethylene(PE)and Encapsulated CementMortar Formed in Place Lining System(FIPLS)for theRehabilitation of Water Pipelines1This standard is issued under the fixed designation F2719;the number immediately following the designation indicates the year oforiginal adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.Asuperscript epsilon()indicates an editorial change since the last revision or reapproval.1.Scope1.1 This practice covers requirements and test methods forinstallation of a semi-structural polyethylene(PE)and encap-sulated cement mortar formed-in-place lining system(FIPLS)intended for the rehabilitation of water pipelines from 4 in.to12 in.This renewal process involves installing a folded PEliner with multiple hooks on the outside face into an existingwater pipeline then pumping cement mortar into the annularspace and progressively reforming the liner against the originalpipe wall by means of forcing a reforming device through thepipeline.1.2 The values stated in inch-pound units are to be regardedas standard.The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.3 This standard does not purport to address all of thesafety concerns,if any,associated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety and health practices and determine the applicabil-ity of regulatory limitations prior to use.Particular attention isdrawn to those safety regulations and requirements involvingentering into and working in confined spaces.1.4 This practice is to be used with the material specified in4.2.1 of F2718 the Standard Specification for Polyethylene(PE)and Cement Materials for an Encapsulated CementMortar Formed in Place Lining System(FIPLS)for theRehabilitation of Water Pipelines.2.Referenced Documents2.1 ASTM Standards:2C109/C109M Test Method for Compressive Strength ofHydraulic Cement Mortars(Using 2-in.or 50-mm CubeSpecimens)D1600 Terminology forAbbreviated Terms Relating to Plas-ticsF412 Terminology Relating to Plastic Piping SystemsF2718 Specification for Polyethylene(PE)and Cement Ma-terials for an Encapsulated Cement Mortar Formed inPlace Liner System(FIPLS)for the Rehabilitation ofWater Pipelines2.2 AWWA/ANSI Standard:3C651 Disinfecting Water MainsManual M28 Rehabilitation of Water Mains2.3 NSF/ANSI Standards:4NSF/ANSI 14 for Plastic Ping Components and relatedMaterialsNSF/ANSI 61 for Drinking Water Systems Components Health Effects3.Terminology3.1 DefinitionsUnless otherwise indicated,definitions arein accordance with Terminology F412,and abbreviations are inaccordance with Terminology D1600.The abbreviation ofpolyethylene is PE.3.2 Definitions of Terms Specific to This Standard:3.2.1 cement mortar,na specially formulated cementbased grout.3.2.2 formed-in-place-liner system(FIPLS),nafter inser-tion of the liner and cement mortar,sequential insertion andreforming of the liner and cement mortar in the host pipe,asemi-structural composite lining of cement mortar with PEexternal surface is formed.See Fig.1 and Fig.2.3.2.3 liner,na PE sheet with integral anchors extruded ina flat shape then formed with overlapping edges and fusionwelded into a cylindrical shape.The collapsed liner or lay flat1This practice is under the jurisdiction of ASTM Committee F17 on PlasticPiping Systems and is the direct responsibility of Subcommittee F17.67 onTrenchless Plastic Pipeline Technology.Current edition approved.Published March 2015.Originally approved in 2009.Last previous edition approved in 2009 as F271909.DOI:10.1520/F2719-09R15.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from American Water Works Association(AWWA),6666 W.QuincyAve.,Denver,CO 80235,http:/www.awwa.org.4Available from NSF International,P.O.Box 130140,789 N.Dixboro Rd.,AnnArbor,MI 48105,http:/www.nsf.org.Copyright ASTM International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United States1 These figures are intended only for clarification of terms specific to this standard and show a representative Formed-In-Place Liner System.FIG.1 PE and Encapsulated Cement Mortar Formed-In-Place Liner System(FIPLS)These figures are intended only for clarification of terms specific to this standard and show a representative Formed-In-Place Liner System.FIG.2 PE Liner with Protruding HooksF2719 09(2015)2 tube is folded into a C configuration thereby reducing its areaand pulled into the host pipe.3.2.4 semi-structural,adjlining systems designed tobridge small holes and gaps and seal leaking joints in the hostpipe and having sufficient inherent stiffness to be self support-ing wi