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ASTM F1772-24

(Specification)

Standard Specification for Harnesses for Rescue and Sport Activities

Standard Specification for Harnesses for Rescue and Sport Activities

ABSTRACT
This specification covers the tests and corresponding performance and design requirements for climbing harnesses used in the sports of rock, ice, and snow climbing. Three types of harnesses are covered by this specification: full body harnesses, sit harnesses, and chest harnesses. Representative samples of harnesses shall be tested for minimum strength to evaluate their suitability for use in climbing.
SCOPE
1.1 This specification covers harnesses for human use in technical rope rescue and climbing, mountaineering, caving, canyoneering, and other rope-based sport activities. It establishes requirements for the testing, performance, and marking of harnesses and for the instructions that are supplied with them.  
1.2 This specification may contain test methods that do not entirely simulate real-life situations. The test methods are designed to give reproducible results in a laboratory and, thereby, a means for product comparison.  
1.3 Three types of harnesses are covered by this specification: full body harnesses, sit harnesses, and chest harnesses.  
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.5 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.  
1.6 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
Published
Publication Date
31-Mar-2024
ICS
97.220.40 - Outdoor and water sports equipment
Technical Committee
F32 - Search and Rescue
Drafting Committee
F32.01 - Equipment, Testing, and Maintenance
Current Stage
Ref Project

Relations

Replaces
ASTM F1772-17 - Standard Specification for Harnesses for Rescue and Sport Activities
Effective Date
01-Apr-2024
Referred By
ASTM F2374-22 - Standard Practice for Design, Manufacture, Operation, and Maintenance of Inflatable Amusement Devices
Effective Date
01-Apr-2024
Referred By
ASTM F2959-23a - Standard Practice for Aerial Adventure Courses
Effective Date
01-Apr-2024

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ASTM F1772-24 - Standard Specification for Harnesses for Rescue and Sport ActivitiesASTM F1772-24 - Standard Specification for Harnesses for Rescue and Sport Activities
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Standards Content (Sample)

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: F1772 − 24
Standard Specification for
1
Harnesses for Rescue and Sport Activities
This standard is issued under the fixed designation F1772; 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 F3222 Terminology Relating to F32 Land Search and Res-
cue Standards and Guides
1.1 This specification covers harnesses for human use in
technical rope rescue and climbing, mountaineering, caving,
3. Terminology
canyoneering, and other rope-based sport activities. It estab-
3.1 Definitions of Terms Specific to This Standard:
lishes requirements for the testing, performance, and marking
3.1.1 adjusting device, n—any device that allows adjust-
of harnesses and for the instructions that are supplied with
ment to be made to the harness to suit the requirements of the
them.
wearer.
1.2 This specification may contain test methods that do not
3.1.2 belay/rappel loop, n—a loop intended for attaching a
entirely simulate real-life situations. The test methods are
belaying or rappelling device to the harness.
designed to give reproducible results in a laboratory and,
3.1.3 belt, n—the part of the harness that is around the waist.
thereby, a means for product comparison.
3.1.4 buckle, n—a connector used for attaching webbing
1.3 Three types of harnesses are covered by this specifica-
segments together.
tion: full body harnesses, sit harnesses, and chest harnesses.
3.1.5 load-bearing parts, n—parts of the harness that trans-
1.4 The values stated in SI units are to be regarded as
mit load during testing in accordance with Section 12.
standard. No other units of measurement are included in this
standard.
3.1.6 nonload-bearing parts, n—other parts of the harness.
1.5 This standard does not purport to address all of the 3.1.7 performance rating for a harness, n—a pass/fail des-
safety concerns, if any, associated with its use. It is the
ignation indicating if the harness has passed all required tests
responsibility of the user of this standard to establish appro- presented in this specification.
priate safety, health, and environmental practices and deter-
3.1.8 rope attachment points, n—parts of the harness in-
mine the applicability of regulatory limitations prior to use.
tended for the attachment of a rope or lanyard.
1.6 This international standard was developed in accor-
3.2 For definitions of other terms used in this standard, see
dance with internationally recognized principles on standard-
Terminology F3222.
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
4. Summary of Specification
mendations issued by the World Trade Organization Technical
4.1 Representative samples of harnesses shall be tested for
Barriers to Trade (TBT) Committee.
minimum strength.
2. Referenced Documents
5. Significance and Use
2
2.1 ASTM Standards:
5.1 The strength of harnesses is one of the properties used to
E4 Practices for Force Calibration and Verification of Test-
evaluate their suitability for a task.
ing Machines
5.2 Marking and instructions aid in the selection and use of
harnesses.
1
This specification is under the jurisdiction of ASTM Committee F32 on Search
5.3 Due to the diverse requirements of various rescue
and Rescue and is the direct responsibility of Subcommittee F32.01 on Equipment,
activities and environments, any of the included harness types
Testing, and Maintenance.
may be suitable for rescue, including those marketed princi-
Current edition approved April 1, 2024. Published April 2024. Originally
pally for climbing, and those with frontal and/or dorsal
approved in 1997. Last previous edition approved in 2017 as F1772 – 17. DOI:
10.1520/F1772-24.
attachment points. It is the responsibility of the AHJ or user to
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
determine if a specific harness design is appropriate for a
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
particular task. The exception is the sole use of a chest harness
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. which must be used with a sit harness to be effective.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
F1772 − 24
6. Harness Labeling and Information 9. Sampling, Test Specimens, and Test Units
6.1
...

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: F1772 − 17 F1772 − 24
Standard Specification for
1
Harnesses for Rescue and Sport Activities
This standard is issued under the fixed designation F1772; 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 specification covers harnesses for human use in technical rope rescue and climbing, mountaineering, caving,
canyoneering, and other rope-based sport activities. It establishes requirements for the testing, performance, and marking of
harnesses and for the instructions that are supplied with them.
1.2 This specification may contain test methods that do not entirely simulate real-life situations. The test methods are designed
to give reproducible results in a laboratory and, thereby, a means for product comparison.
1.3 Three types of harnesses are covered by this specification: full body harnesses, sit harnesses, and chest harnesses.
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5 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 healthsafety, health, and environmental practices and determine
the applicability of regulatory limitations prior to use.
1.6 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:
E4 Practices for Force Calibration and Verification of Testing Machines
F1773F3222 Terminology Relating to Climbing, Mountaineering,F32 Land Search and Rescue Equipment and PracticesStan-
dards and Guides (Withdrawn 2024)
3. Terminology
3.1 Definitions—Terms defined in Terminology F1773 shall be applicable to this specification.
3.1 Definitions of Terms Specific to This Standard:
3.1.1 adjusting device, n—any device that allows adjustment to be made to the harness to suit the requirements of the wearer.
1
This specification is under the jurisdiction of ASTM Committee F32 on Search and Rescue and is the direct responsibility of Subcommittee F32.01 on Equipment, Testing,
and Maintenance.
Current edition approved Nov. 1, 2017April 1, 2024. Published November 2017April 2024. Originally approved in 1997. Last previous edition approved in 20122017 as
F1772 – 12.F1772 – 17. DOI: 10.1520/F1772-17.10.1520/F1772-24.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
F1772 − 24
3.2.2 authority having jurisdiction (AHJ), n—an organization, office, or individual responsible for enforcing the requirements of
a code or standard, or for approving equipment, materials, installation, or a procedure.
3.1.2 belay/rappel loop, n—a loop intended for attaching a belaying or rappelling device to the harness.
3.1.3 belt, n—the part of the harness that is around the waist.
3.1.4 buckle, n—a connector used for attaching webbing segments together.
3.1.5 load-bearing parts, n—parts of the harness that transmit load during testing in accordance with Section 12.
3.1.6 nonload-bearing parts, n—other parts of the harness.
3.2.8 rope attachment points, n—parts of the harness intended for the attachment of a rope or lanyard.
3.1.7 performance rating for a harness, n—a pass/fail designation indicating if the harness has passed all required tests presented
in this specification.
3.1.8 rope attachment points, n—parts of the harness intended for the attachment of a rope or lanyard.
3.2 For definitions of other terms used in this standard, see Terminology F3222.
4. Summary of Specification
4.1 Representative samples of harnesses shall be tested for minimum strength.
5. Significance and Use
5.1 The strength of harnesses is one of the properties used to evaluate t
...

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SIGNIFICANCE AND USE
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5.2 It is emphasized that the use of these practices will not alter the validity of data determined with specific tests related to other standards.
SCOPE
1.1 This practice provides guidance for providing user instructions for treestands.  
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.  
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Table of Contents  
Section Title  
Section/Paragraph  
Scope  
1  
Referenced Documents  
2  
Terminology  
3  
Significance and Use  
4  
Pole and Tree Climbers  
Classification  
5  
Ordering Information  
6  
Pole and Tree Climbers  
7  
Climber Gaffs  
8  
Climber Straps  
9  
Climber Pads  
10  
Climber Footplates  
11  
Body Belts, Positioning Devices and Wood Pole Fall Restriction Devices (WPFRD)  
Classification  
12  
Ordering Information  
13  
Two Dee Body Belts, Auxiliary Positioning Belts, and Four Dee Body Belts  
14  
Two Dee Body Belts  
14.1  
Auxiliary Positioning Belts and Four Dee Body Belts  
14.2  
Positioning Devices  
15  
Wood Pole Fall Restriction Device (WPFRD)  
16  
Arborist Saddle  
17  
Harnesses  
Classification  
18  
Ordering Information  
18.2  
Sizing  
18.3  
Marking  
18.4  
Energy Absorbing Lanyards  
Classification  
19  
Ordering Information  
20  
Energy Absorbing Lanyards  
21  
Qualification Testing  
After Exposure to an Electric Arc  
22  
Hardware Requirements  
23  
Test Equipment  
24  
Qualification Testing  
25  
Body Belts, Four Dee Body Belts, and Auxiliary Positioning Belts  
25.1  
Positioning Devices  
25.2  
WPFRD  
25.3  
Arborist Saddle  
25.4  
Harness  
25.5  
Energy Absorbers  
25.6  
Instructions  
26  
Guarantee and Rejection  
27  
Keywords  
28  
1.1 This standard covers the specifications and qualification testing of the following:  
Climbers,
Climber straps,
Climber Pads,
Climber Footplates,
Body Belts,
Work Positioning Devices with Locking Snaphooks/Carabiners,
Wood Pole Fall Restriction Devices (WPFRD),
Arborist Saddle,
Harnesses,
Energy Absorbing Lanyards.
These devices are used by workers in the climbing of poles, trees, towers, and other structures. Minimum performance criteria for harnesses and energy absorbing lanyards in arresting a fall after exposure to electric arcs are included for workers who may be exposed to thermal hazards of momentary electric arcs or flame.  
1.2 Equipment may fall within one of the following categories:  
1.2.1 Fall (Travel) Restraint—Prevents a user from reaching a fall hazard (allow 0 fall distance).  
1.2.2 Work Positioning—Allows a 2 ft maximum free fall distance.  
1.2.3 Fall Arrest—Allows a 6 ft maximum free fall distance with a maximum arrest force of 1800 lb.
Note 1: Under certain conditions and with the use of equipment designed for such conditions, a 12-ft free-fall distance with a maximum arrest force of 1800 lb is allowed.  
1.2.4 Suspension—Allows 0 free-fall distance while supporting the user’s weight.  
1.2.5 Fall Restriction—to prevent or limit free fall from a work position or while ascending/descending a wood pole.  
1.3 Three types of climbers, (Types A, B, and C) and two types of climber straps, Types (A and B) are covered.  
1.4 Two types of body belts, (Types A and B) are covered.  
1.5 Eight types of work positioning devices: three positioning straps, (Types A, B, and C), three adjustable-positioning lanyards, (Types A, B and C) and two nonadjustable positioning lanyards, (Types A and B) are covered.  
1.6 Two types of WPFRD, (Types A and AB) are covered.  
1.7 Arborist saddle, (Type A) Work Positioning and Suspension are covered.  
1.8 Two types of harnesses, (Types A and B) are covered.  
1.9 Two types of energy absorbing lanyards, (Types A and B) are covered.  
1.10 The values stated in United States customary 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.  
1.11 The following safety hazards caveat pertains only to the test method portions, 9.2, 10.3, 11.2, 14.1.4, 15.3, 15.4, 16.2, 17.2, 18.4, 21.2, 22, 23, and 25 of ...

  • Technical specification
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    English language
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  • Technical specification
    34 pages
    English language
    sale 15% off