ASTM F1741-07
(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
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 pressed against the interior surface of the existing pipeline, except in the corners of rectangular pipes or where obstructions of 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 pipe is inserted as a fixed diameter into the existing pipeline, and the annular space between the fixed diameter spiral wound liner pipe and the existing pipe is grouted.
1.2 The values in parentheses are provided for information purposes only.
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 and health 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.
General Information
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Standards Content (Sample)
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An American National Standard
Designation: F 1741 – 07
Standard Practice for
Installation of Machine Spiral Wound Poly (Vinyl Chloride)
(PVC) Liner Pipe for Rehabilitation of Existing Sewers and
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Conduits
This standard is issued under the fixed designation F 1741; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use.
1.1 This practice describes the procedures for the rehabili-
1.3.1 Particular attention is drawn to those safety regula-
tation of sewer lines and conduits for existing pipelines 6 to
tions and requirements involving entering into and working in
180 in. in diameter by the insertion of a machine-made
confined spaces.
field-fabricated spiral wound liner pipe into the existing
pipeline using a winding machine which remains stationary in
2. Referenced Documents
the insertion pit or, alternatively, which travels along the
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2.1 ASTM Standards:
interior of the existing pipeline. These rehabilitation processes
C39/C39M Test Method for Compressive Strength of Cy-
canbeusedinavarietyofgravityapplicationssuchassanitary
lindrical Concrete Specimens
sewers, storm sewers, culverts, and process piping.
C109/C109M Test Method for Compressive Strength of
1.1.1 When using stationary installation equipment for ex-
Hydraulic Cement Mortars(Using 2-in. or [50-mm] Cube
isting pipelines 6 to 48 in., after insertion, the spiral wound
Specimens)
liner pipe is expanded until it presses against the interior
C495 Test Method for Compressive Strength of Light-
surface of the existing pipeline. Alternatively, for existing
weight Insulating Concrete
pipelines 6 to 108 in. in diameter, the spiral wound liner pipe
D883 Terminology Relating to Plastics
is inserted as a fixed diameter into the existing pipeline and is
D1600 Terminology for Abbreviated Terms Relating to
not expanded, and the annular space between the spiral wound
Plastics
liner pipe and the existing pipe is grouted.
D1784 SpecificationforRigidPoly(VinylChloride)(PVC)
1.1.2 When using the traveling installation equipment for
Compounds and Chlorinated Poly(Vinyl Chloride)
existing pipelines 6 to 180 in. the spiral wound liner pipe is
(CPVC) Compounds
pressed against the interior surface of the existing pipeline,
F412 Terminology Relating to Plastic Piping Systems
exceptinthecornersofrectangularpipesorwhereobstructions
F1417 Test Method for Installation Acceptance of Plastic
ofoffsetsoccur.Alternatively,forexistingpipelines6to180in.
Gravity Sewer Lines Using Low-Pressure Air
indiameterandforsimilarsizedexistingnoncircularpipelines
F1697 Specification for Poly(Vinyl Chloride) (PVC) Pro-
such as arched or oval or rectangular shapes, the spiral wound
file Strip for Machine Spiral-Wound Liner Pipe Rehabili-
liner pipe is inserted as a fixed diameter into the existing
tation of Existing Sewers and Conduit
pipeline, and the annular space between the fixed diameter
2.2 NASSCO Standard:
spiral wound liner pipe and the existing pipe is grouted.
Recommended Specifications for Sewer Collection System
1.2 The values in parentheses are provided for information
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Rehabilitation
purposes only.
2.3 Uni-Bell Standard:
1.3 This standard does not purport to address all of the
UNI-B-5-89 Recommended Practice for the Installation of
safety concerns, if any, associated with its use. It is the
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PVC Sewer Pipe
responsibility of the user of this standard to establish appro-
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For referenced ASTM standards, visit the ASTM website, www.astm.org, or
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This practice is under the jurisdiction of ASTM Committee F17 on Plastic contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Piping Systems and is the direct responsibility of Subcommittee F17.67 on Standards volume information, refer to the standard’s Document Summary page on
Trenchless Plastic Pipeline Technology. the ASTM website.
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CurrenteditionapprovedJune1,2007.PublishedJuly2007.Originallyapproved Available from NASSCO, 140 Circle Drive, Suite 103, Maitland, FL 32751.
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in 1996. Last previous edition approved in 2005 as E1741–05. Available from Uni-Bell, 2655Villa Creek Drive, Suite 155, DallasTX 75234.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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F 1741 – 07
3. Terminology 5.2 The profile strip should be coiled onto a reel in a
continuous length for storage and shipping to the job site.
3.1 General—Definitions are in accordance with Termi-
Handling and storage should be in accor
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