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USACE / NAVFAC / AFCEC / NASA UFGS-21 13 18 (August 2020)
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Preparing Activity: USACE Superseding
UFGS-21 13 18.0
0 10 (May 2009)
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 18
PREACTION 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 System Volume Limitations
1.2.4 Control System
1.2.4.1 Circuit Requirements
1.2.5 System Operational Features
1.2.5.1 System Actuation
1.2.5.2 Alarm Functions
1.2.5.3 Supervisory Functions
1.2.6 Qualified Fire Protection Engineer (QFPE)
1.3 SUBMITTALS
1.4 TECHNICAL DATA AND SITE-SPECIFIC SOFTWARE
1.5 QUALITY ASSURANCE
1.5.1 Preconstruction Submittals
1.5.1.1 Shop Drawing
1.5.1.2 Notification Appliances
1.5.1.3 Initiating Devices
1.5.1.4 Battery Power
1.5.1.5 Voltage Drop Calculations
1.5.1.6 Product Data
1.5.1.7 Air Sampling Smoke Detection System Calculations
1.5.1.8 Hydraulic Calculations
1.5.1.9 Voltage Drop Calculations
1.5.1.10 Operating and Maintenance (O&M) Instructions
1.5.2 Qualifications
1.5.2.1 Sprinkler System Designer
1.5.2.2 Sprinkler System Installer
SECTION 21 13 18 Page 1
