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USACE / NAVFAC / AFCEC / NASA UFGS-23 50 52.00 10 (February 2016)
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Preparing Activity: USACE Superseding
UFGS-33 60 00.0
0 10 (April 2008)
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 50 52.00 10
CENTRAL HIGH TEMPERATURE WATER (HTW) GENERATING PLANT AND AUXILIARIES
02/16
PART 1 GENERAL
1.1 REFERENCES
1.2 SUBMITTALS
1.3 QUALITY ASSURANCE
1.3.1 Welding Qualifications
1.3.2 Calculations
1.4 DELIVERY, STORAGE, AND HANDLING
1.5 EXTRA MATERIALS
PART 2 PRODUCTS
2.1 MATERIALS AND EQUIPMENT
2.1.1 Standard Products
2.1.2 Nameplates
2.1.3 Prevention of Rust
2.1.4 Equipment Guards and Access
2.1.5 Use of Asbestos Products
2.2 HIGH TEMPERATURE WATER GENERATORS
2.2.1 Capacity
2.2.2 Electrical Equipment
2.2.2.1 Motor Ratings
2.2.2.2 Motor Starters
2.2.3 Heating Plant Requirements
2.2.4 HTW Generator Design Requirements
2.2.4.1 Radiant Heat Input
2.2.4.2 Maximum Heat Input
2.2.4.3 Combustion Gas Temperature
2.2.4.4 Design Requirements
2.2.4.5 Spreader Stoker Units
2.2.4.6 Underfeed Dumping Grate Units
2.2.4.7 Effective Radiant Heating Surface
2.2.4.7.1 Bare, Metal Covered, or Metallic Core Covered Tubes
and Headers
SECTION 23 50 52.00 10 Page 1
