ASTM F1741-22
(Practice)Standard Practice for Installation of Machine Spiral Wound Poly (Vinyl Chloride) (PVC) Liner Pipe for Rehabilitation of Existing Sewers and Conduits
Standard Practice for Installation of Machine Spiral Wound Poly (Vinyl Chloride) (PVC) Liner Pipe for Rehabilitation of Existing Sewers and Conduits
SIGNIFICANCE AND USE
4.1 This practice is for use by designers and specifiers, regulatory agencies, owners, and inspection organizations who are involved in the rehabilitation of non-pressure sewers and conduits. Modifications may be required for specific job conditions.
SCOPE
1.1 This practice describes the procedures for the rehabilitation of sewer lines and conduits for existing pipelines 6 to 180 in. in diameter by the insertion of a machine-made field-fabricated spiral wound liner pipe into the existing pipeline using a winding machine which remains stationary in the insertion pit or, alternatively, which travels along the interior of the existing pipeline. These rehabilitation processes can be used in a variety of gravity applications such as sanitary sewers, storm sewers, culverts, and process piping.
1.1.1 When using stationary installation equipment for existing pipelines 6 to 48 in., after insertion, the spiral wound liner pipe is expanded until it presses against the interior surface of the existing pipeline. Alternatively, for existing pipelines 6 to 108 in. in diameter, the spiral wound liner pipe is inserted as a fixed diameter into the existing pipeline and is not expanded, and the annular space between the spiral wound liner pipe and the existing pipe is grouted.
1.1.2 When using the traveling installation equipment for existing pipelines 6 to 180 in. the spiral wound liner pipe is installed in contact with the interior surface of the existing pipeline to form a close fit liner, except in the corners of rectangular pipes or where obstructions or offsets occur. Alternatively, for existing pipelines 6 to 180 in. in diameter and for similar sized existing non circular pipelines such as arched or oval or rectangular shapes, the spiral wound liner is installed as a fixed diameter into the exiting pipeline to form a non-close fit liner and the annular space between the spiral wound liner pipe and the existing pipe is grouted.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.3.1 Particular attention is drawn to those safety regulations and requirements involving entering into and working in confined spaces.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: F1741 − 22
Standard Practice for
Installation of Machine Spiral Wound Poly (Vinyl Chloride)
(PVC) Liner Pipe for Rehabilitation of Existing Sewers and
1
Conduits
This standard is issued under the fixed designation F1741; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope* 1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
1.1 This practice describes the procedures for the rehabili-
responsibility of the user of this standard to establish appro-
tation of sewer lines and conduits for existing pipelines 6 to
priate safety, health, and environmental practices and deter-
180 in. in diameter by the insertion of a machine-made
mine the applicability of regulatory limitations prior to use.
field-fabricated spiral wound liner pipe into the existing
Particular attention is drawn to those safety regulations and
pipeline using a winding machine which remains stationary in
requirements involving entering into and working in confined
the insertion pit or, alternatively, which travels along the
spaces.
interior of the existing pipeline. These rehabilitation processes
1.4 This international standard was developed in accor-
can be used in a variety of gravity applications such as sanitary
dance with internationally recognized principles on standard-
sewers, storm sewers, culverts, and process piping.
ization established in the Decision on Principles for the
1.1.1 When using stationary installation equipment for ex-
Development of International Standards, Guides and Recom-
isting pipelines 6 to 48 in., after insertion, the spiral wound
mendations issued by the World Trade Organization Technical
liner pipe is expanded until it presses against the interior
Barriers to Trade (TBT) Committee.
surface of the existing pipeline. Alternatively, for existing
pipelines 6 to 108 in. in diameter, the spiral wound liner pipe
2. Referenced Documents
is inserted as a fixed diameter into the existing pipeline and is
2
not expanded, and the annular space between the spiral wound
2.1 ASTM Standards:
liner pipe and the existing pipe is grouted.
C39/C39M Test Method for Compressive Strength of Cylin-
1.1.2 When using the traveling installation equipment for
drical Concrete Specimens
existing pipelines 6 to 180 in. the spiral wound liner pipe is C109/C109M Test Method for Compressive Strength of
installed in contact with the interior surface of the existing
Hydraulic Cement Mortars (Using 2-in. or [50 mm] Cube
pipeline to form a close fit liner, except in the corners of Specimens)
rectangular pipes or where obstructions or offsets occur.
C495 Test Method for Compressive Strength of Lightweight
Alternatively, for existing pipelines 6 to 180 in. in diameter and Insulating Concrete
for similar sized existing non circular pipelines such as arched
C1920 Practice for Cleaning of Vitrified Clay Sanitary
or oval or rectangular shapes, the spiral wound liner is installed
Sewer Pipelines
as a fixed diameter into the exiting pipeline to form a non-close
D883 Terminology Relating to Plastics
fit liner and the annular space between the spiral wound liner
D1600 Terminology for Abbreviated Terms Relating to Plas-
pipe and the existing pipe is grouted. tics
F412 Terminology Relating to Plastic Piping Systems
1.2 The values stated in inch-pound units are to be regarded
F1417 Practice for Installation Acceptance of Plastic Non-
as standard. The values given in parentheses are mathematical
pressure Sewer Lines Using Low-Pressure Air
conversions to SI units that are provided for information only
F1697 Specification for Poly(Vinyl Chloride) (PVC) Profile
and are not considered standard.
Strip for Machine Spiral-Wound Liner Pipe Rehabilitation
of Existing Sewers and Conduit
1
This practice is under the jurisdiction of ASTM Committee F17 on Plastic
Piping Systems and is the direct responsibility of Subcommittee F17.67 on
2
Trenchless Plastic Pipeline Technology. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved Nov. 15, 2022. Published December 2022. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1996. Last previous edition approved in 2018 as F1741–18. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/F1741-22. the ASTM website.
*A Summary of Changes section appears at the end of this standa
...
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. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: F1741 − 18 F1741 − 22
Standard Practice for
Installation of Machine Spiral Wound Poly (Vinyl Chloride)
(PVC) Liner Pipe for Rehabilitation of Existing Sewers and
1
Conduits
This standard is issued under the fixed designation F1741; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope*
1.1 This practice describes the procedures for the rehabilitation of sewer lines and conduits for existing pipelines 6 to 180 in. in
diameter by the insertion of a machine-made field-fabricated spiral wound liner pipe into the existing pipeline using a winding
machine which remains stationary in the insertion pit or, alternatively, which travels along the interior of the existing pipeline.
These rehabilitation processes can be used in a variety of gravity applications such as sanitary sewers, storm sewers, culverts, and
process piping.
1.1.1 When using stationary installation equipment for existing pipelines 6 to 48 in., after insertion, the spiral wound liner pipe
is expanded until it presses against the interior surface of the existing pipeline. Alternatively, for existing pipelines 6 to 108 in. in
diameter, the spiral wound liner pipe is inserted as a fixed diameter into the existing pipeline and is not expanded, and the annular
space between the spiral wound liner pipe and the existing pipe is grouted.
1.1.2 When using the traveling installation equipment for existing pipelines 6 to 180 in. the spiral wound liner pipe is installed
in contact with the interior surface of the existing pipeline to form a close fit liner, except in the corners of rectangular pipes or
where obstructions or offsets occur. Alternatively, for existing pipelines 6 to 180 in. in diameter and for similar sized existing non
circular pipelines such as arched or oval or rectangular shapes, the spiral wound liner is installed as a fixed diameter into the exiting
pipeline to form a non-close fit liner and the annular space between the spiral wound liner pipe and the existing pipe is grouted.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only and are not considered standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of
the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of
regulatory limitations prior to use.
1.3.1 Particular attention is drawn to those safety regulations and requirements involving entering into and working in confined
spaces.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
1
This practice is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.67 on Trenchless Plastic
Pipeline Technology.
Current edition approved April 1, 2018Nov. 15, 2022. Published July 2018December 2022. Originally approved in 1996. Last previous edition approved in 20162018 as
F1741–08(2016).F1741–18. DOI: 10.1520/F1741-18.10.1520/F1741-22.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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F1741 − 22
2. Referenced Documents
2
2.1 ASTM Standards:
C39/C39M Test Method for Compressive Strength of Cylindrical Concrete Specimens
C109/C109M Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50 mm] Cube Specimens)
C495 Test Method for Compressive Strength of Lightweight Insulating Concrete
C1920 Practice for Cleaning of Vitrified Clay Sanitary Sewer Pipelines
D883 Terminology Relating to Plastics
D1600 Terminology for Abbreviated Terms Relating to Plastics
F412 Terminology Relating to Plastic Piping Systems
F1216 Practice for Rehabilitation of Existing Pipelines and Conduits by the Inversion and Curing of a Resin-Impregnated Tube
...
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