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USACE / NAVFAC / AFCEC / NASA UFGS-23 52 49.00 20 (November 2008)
Change 2 - 08/18
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Preparing Activity: NAVFAC Superseding
UFGS-23 52 49.0
0 20 (April 2006)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 23 - HEATING, VENTILATING, AND AIR CONDITIONING (HVAC)
SECTION 23 52 49.00 20
STEAM BOILERS AND EQUIPMENT (500,000 - 18,000,000 BTU/HR)
11/08, CHG 2: 08/18
PART 1 GENERAL
1.1 REFERENCES
1.2 SYSTEM DESCRIPTION
1.2.1 Heating Surface and Volume Measurements
1.3 RELATED REQUIREMENTS
1.4 SUBMITTALS
1.5 QUALITY ASSURANCE
1.5.1 Report of Prior Installations
1.5.2 Start-Up and Installation Engineer
1.5.3 Qualifications of Engineer
1.5.4 Installation
1.5.5 Start-Up Plan
1.5.6 Start-Up and Test
1.5.7 Start-Up Certification
PART 2 PRODUCTS
2.1 BOILERS
2.1.1 Boiler Connections
2.1.2 Boiler Instrumentation
2.1.3 Boiler Plant Controls and Instruments
2.1.4 Boiler Control and Instrument Cabinet(s)
2.1.5 Free-Standing Multi-Boiler Plant Control and Instrument Panel
2.1.5.1 Control Panel Construction
2.1.5.2 Control Panel Wiring and Piping
2.1.6 Hot Water Heater
2.1.7 Noise Levels
2.2 BOILER BREECHING
2.2.1 Round Breeching
2.2.2 Rectangular Breeching
2.2.3 Breeching Hangers
2.2.4 Cleanout Doors
2.2.5 Stacks
SECTION 23 52 49.00 20 Page 1
