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USACE / NAVFAC / AFCEC / NASA UFGS-46 31 11 (August 2017)
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Preparing Activity: USACE Superseding
UFGS-43 32 76 (
January 2008)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 46 - WATER AND WASTEWATER EQUIPMENT
SECTION 46 31 11
CHLORINE GAS FEED EQUIPMENT
08/17
PART 1 GENERAL
1.1 REFERENCES
1.2 SUBMITTALS
1.3 MAINTENANCE MATERIAL SUBMITTALS
1.3.1 Auxiliary Equipment and Spare Parts
1.3.2 Special Tools
1.4 DELIVERY, STORAGE, AND HANDLING
PART 2 PRODUCTS
2.1 SYSTEM DESCRIPTION
2.1.1 Standard Products
2.1.2 Nameplates
2.1.3 Miscellaneous Supports
2.1.4 Submittal Data
2.1.5 Material Compatibility
2.1.6 Factory Painting
2.2 CHLORINE-FEEDING MACHINE
2.2.1 Mounting
2.2.2 Protection of Components
2.2.3 Capacity
2.2.4 Chlorinator Controls
2.2.5 Cylinder Connections
2.2.6 Switchover Valves
2.2.7 Chlorine Pressure Gauges
2.2.8 Chlorine Pressure-Reducing Valves
2.2.9 Vacuum and Chlorine Relief
2.2.10 Chlorine-Metering Devices
2.2.11 Injectors
2.2.12 Alarm Actuators
2.2.13 Pumps
2.3 EVAPORATORS
2.3.1 Capacity
SECTION 46 31 11 Page 1
