ASTM F2994-18

Standard Practice for Utilization of Mobile, Automated Cured-In-Place Pipe (CIPP) Impregnation Systems

SIGNIFICANCE AND USE
4.1 This practice is for use by installers who are involved in the rehabilitation of conduits through the use of a mobile, automated CIPP impregnation system to manufacture resin impregnated tube installed through an existing conduit. As for any practice, modifications may be required for specific job conditions.
SCOPE
1.1 This practice describes the procedures for the impregnation of 2 to 48 in (50 to 1200 mm) diameter cured-in-place pipe utilizing mobile, automated systems. Temporary impregnation facilities set up at the jobsite (“over-the-hole” wet outs) are not covered under this standard. Once resin saturation is complete, the wet out liner is then used to rehabilitate existing gravity flow or pressure pipelines, process piping, electrical conduits or ventilation systems.  
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.  
1.4 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.

General Information

• Status: Historical
• Publication Date: 31-Mar-2018
• ICS: 23.040.20 - Plastics pipes
• Technical Committee: F17 - Plastic Piping Systems
• Drafting Committee: F17.67 - Trenchless Plastic Pipeline Technology

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: F2994 − 18
Standard Practice for
Utilization of Mobile, Automated Cured-In-Place Pipe (CIPP)
1
Impregnation Systems
This standard is issued under the fixed designation F2994; 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* F1216 Practice for Rehabilitation of Existing Pipelines and
Conduits by the Inversion and Curing of a Resin-
1.1 This practice describes the procedures for the impreg-
Impregnated Tube
nation of 2 to 48 in (50 to 1200 mm) diameter cured-in-place
pipe utilizing mobile, automated systems. Temporary impreg-
3. Terminology
nation facilities set up at the jobsite (“over-the-hole” wet outs)
3.1 Definitions—Definitions are in accordance with Termi-
are not covered under this standard. Once resin saturation is
nology F412 and abbreviations are in accordance with Termi-
complete, the wet out liner is then used to rehabilitate existing
nology D1600, unless otherwise specified.
gravity flow or pressure pipelines, process piping, electrical
3.2 Definitions of Terms Specific to This Standard:
conduits or ventilation systems.
3.2.1 certificate of analysis (COA), n—Documented evi-
1.2 The values stated in inch-pound units are to be regarded
dence of the quality control testing performed on the resin and
as standard. The values given in parentheses are mathematical
catalyst formulations. As a minimum, the COA shall include
conversions to SI units that are provided for information only
the product name; batch number; date of manufacture; name,
and are not considered standard.
address and phone number of manufacturer; test methods; test
1.3 This standard does not purport to address all of the
limits and actual results.
safety concerns, if any, associated with its use. It is the
3.2.2 CIPP automation, n—The use of PLCs and HMIs to
responsibility of the user of this standard to establish appro-
control the operation of a mobile impregnation unit. As a
priate safety, health, and environmental practices and deter-
minimum, the following functions shall be controlled and
mine the applicability of regulatory limitations prior to use.
monitored by the CIPP automation process: Operating speed
1.4 This international standard was developed in accor-
and pressure of resin and catalyst pumps; resin and catalyst
dance with internationally recognized principles on standard-
temperature, mixing ratio, container levels, utilization, recircu-
ization established in the Decision on Principles for the
lation and dispense; vacuum pump operation; calibration roller
Development of International Standards, Guides and Recom-
speed, direction and gap setting. Data from all installations
mendations issued by the World Trade Organization Technical
shall be electronically stored on an internal memory device
Barriers to Trade (TBT) Committee.
integrated into the HMI and shall be downloadable to an
external storage device for project quality assurance record
2. Referenced Documents
keeping. The data stored shall at a minimum include: project
2
2.1 ASTM Standards:
name, identification number and location; date and time of
D1600 Terminology forAbbreviatedTerms Relating to Plas-
processing wet out; CIPP liner diameter, thickness and length;
tics
and resin and catalyst temperatures, pressures, flow rates, and
D5813 Specification for Cured-In-Place Thermosetting
volumes utilized. Additional data recorded may include the
Resin Sewer Piping Systems
calibration roller distance, gap setting, roller speed, and
F412 Terminology Relating to Plastic Piping Systems
vacuum level.
3.2.3 cured-in-place pipe (CIPP), n—a hollow cylinder
1 containing a nonwoven or a woven material, or a combination
This practice is under the jurisdiction of ASTM Committee F17 on Plastic
Piping Systems and is the direct responsibility of Subcommittee F17.67 on
of nonwoven and woven material surrounded by a cured
Trenchless Plastic Pipeline Technology.
thermosetting resin. Plastic coatings may be included. This
Current edition approved April 1, 2018. Published July 2018. Originally
pipe is formed within an existing pipe. Therefore, it takes the
approved in 2013. Last previous edition approved in 2013 as D2994–13. DOI:
shape of and fits tightly to the existing pipe.
10.1520/F2994-18
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
3.2.4 calibration roller, n—Electrically driven or variable
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
speed hydraulic drive device used to assist with the impregna-
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. tion proc
...

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: F2994 − 13 F2994 − 18
Standard Practice for
Utilization of Mobile, Automated Cured-In-Place Pipe (CIPP)
1
Impregnation Systems
This standard is issued under the fixed designation F2994; 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 Scope*
1.1 This practice describes the procedures for the impregnation of 42 to 48 in (100(50 to 1200 mm) diameter cured-in-place pipe
utilizing mobile, automated systems. Temporary impregnation facilities set up at the jobsite (“over-the-hole” wet outs) are not
covered under this standard. Once resin saturation is complete, the wet out liner is then used to rehabilitate existing gravity flow
or pressure pipelines, process piping, electrical conduits or ventilation systems.
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 safety, health, and healthenvironmental practices and determine the
applicability of regulatory limitations prior to use.
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.
2. Referenced Documents
2
2.1 ASTM Standards:
D1600 Terminology for Abbreviated Terms Relating to Plastics
D5813 Specification for Cured-In-Place Thermosetting Resin Sewer Piping Systems
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
3. Terminology
3.1 Definitions—Definitions are in accordance with Terminology F412 and abbreviations are in accordance with Terminology
D1600, unless otherwise specified.
3.2 Definitions of Terms Specific to This Standard:
3.2.1 certificate of analysis (COA), n—Documented evidence of the quality control testing performed on the resin and catalyst
formulations. As a minimum, the COA shall include the product name; batch number; date of manufacture; name, address and
phone number of manufacturer; test methods; test limits and actual results.
3.2.2 CIPP automation, n—The use of PLCs and HMIs to control the operation of a mobile impregnation unit. As a minimum,
the following functions shall be controlled and monitored by the CIPP automation process: Operating speed and pressure of resin
and catalyst pumps; resin and catalyst temperature, mixing ratio, tankcontainer levels, utilization, recirculation and dispense;
vacuum pump operation; calibration roller speed, direction and gap setting. Data from all installations shall be electronically stored
on an internal memory device integrated into the HMI and shall be downloadable to an external storage device for project quality
assurance recordkeeping. record keeping. The data stored shall at a minimum include: project name, identification number and
location; date and time of processing wet out; CIPP liner diameter, thickness and length; and resin and catalyst temperatures
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 Aug. 1, 2013April 1, 2018. Published September 2013July 2018. Originally approved in 2013. Last previous edition approved in 2013 as
D2994–13. DOI: 10.1520/F2994-1310.1520/F2994-18
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
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F2994 − 18
temperatures, pressures,
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