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FM 4991 : 2013

Current

Current

The latest, up-to-date edition.

APPROVAL OF FIRESTOP CONTRACTORS

Published date

01-12-2013

1 INTRODUCTION
2 APPLICABLE DOCUMENTS AND DEFINITIONS
3 GENERAL INFORMATION AND REQUIREMENTS
4 PERFORMANCE REQUIREMENTS AND VERIFICATION
5 CONTINUED APPROVAL AND OPERATIONS REQUIREMENTS
APPENDIX A - Approval Marks
APPENDIX B - The FCIA Manual of Practice and FM
             Approval Requirements - General Information Exam
APPENDIX C - Selection of Firestop Systems and Assemblies
             - System Design Selection Exam

Defines the requirements for Approval of Firestopping Contractors who install firestop systems and their components that are listed by an accredited third party testing or listing agency as fire rated construction of specific hourly ratings.

DocumentType
Standard
PublisherName
Factory Mutual Research Corporation
Status
Current

FM 4990 : 2009
ASTM E 3038 : 2016 Standard Practice for Assessing and Qualifying Candidates as Inspectors of Firestop Systems and Fire-Resistive Joint Systems

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