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USACE / NAVFAC / AFCEC / NASA UFGS-32 84 23 (February 2021)
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Preparing Activity: USACE Superseding without Revision
UFGS-
32 84 23 (April 2008)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 32 - EXTERIOR IMPROVEMENTS
SECTION 32 84 23
UNDERGROUND SPRINKLERS
02/21
PART 1 GENERAL
1.1 REFERENCES
1.2 SYSTEM DESCRIPTION
1.3 SUBMITTALS
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 Additional Stock
2.2 PIPING MATERIALS
2.2.1 Copper Tubing and Associated Fittings
2.2.2 Red Brass Pipe and Associated Fittings
2.2.3 Galvanized Steel Pipe and Associated Fittings
2.2.4 Polyvinyl Chloride (PVC) Pipe, Fittings and Solvent Cement
2.2.4.1 PVC Pipe
2.2.4.2 PVC Fittings
2.2.4.3 Solvent Cement
2.2.5 Polyethylene (PE) Plastic Piping
2.2.6 Dielectric Fittings
2.2.7 Emitter Hose and Distribution Tubing
2.3 SPRINKLER AND EMITTER HEADS
2.3.1 Pop-Up Spray Heads
2.3.1.1 General Requirements
2.3.1.2 Shrubbery Sprinkler Heads
2.3.2 Rotary Pop-Up Sprinklers
2.3.3 Bubbler Sprinkler Heads
2.3.4 Surface Connected Lawn Sprinkler Heads
2.3.5 Emitter Heads
2.4 VALVES
SECTION 32 84 23 Page 1
