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USACE / NAVFAC / AFCEC / NASA UFGS-21 13 13 (August 2020)
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Preparing Activity: USACE Superseding
UFGS-21 13 13.0
0 10(May 2009)
UFGS-21 13 13.00 20 (April 2008)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 21 - FIRE SUPPRESSION
SECTION 21 13 13
WET PIPE SPRINKLER SYSTEMS, FIRE PROTECTION
08/20
PART 1 GENERAL
1.1 REFERENCES
1.2 SYSTEM DESCRIPTION
1.2.1 Hydraulic Design
1.2.1.1 Basis for Calculations
1.2.1.2 Hydraulic Calculations
1.2.1.3 Design Criteria
1.2.2 Sprinkler Coverage
1.2.3 Qualified Fire Protection Engineer (QFPE)
1.3 SUBMITTALS
1.4 QUALITY ASSURANCE
1.4.1 Preconstruction Submittals
1.4.1.1 Shop Drawing
1.4.1.2 Product Data
1.4.1.3 Hydraulic Calculations
1.4.1.4 Operating and Maintenance (O&M) Instructions
1.4.2 Qualifications
1.4.2.1 Sprinkler System Designer
1.4.2.2 Sprinkler System Installer
1.4.3 Regulatory Requirements
1.5 DELIVERY, STORAGE, AND HANDLING
1.6 EXTRA MATERIALS
PART 2 PRODUCTS
2.1 MATERIALS AND EQUIPMENT
2.1.1 Standard Products
2.1.2 Nameplates
2.1.3 Identification and Marking
2.1.4 Pressure Ratings
2.2 UNDERGROUND PIPING COMPONENTS
2.2.1 Pipe
2.2.2 Fittings and Gaskets
SECTION 21 13 13 Page 1
