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USACE / NAVFAC / AFCEC / NASA UFGS-33 46 16 (May 2018)
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Preparing Activity: USACE Superseding
UFGS-33 46 16 (
Feburary 2017)
UNIFIED FACILITIES GUIDE SPECIFICATIONS
References are in agreement with UMRL dated October 2022
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SECTION TABLE OF CONTENTS
DIVISION 33 - UTILITIES
SECTION 33 46 16
SUBDRAINAGE PIPING
05/18
PART 1 GENERAL
1.1 UNIT PRICES
1.1.1 Pipe Subdrains
1.1.2 Blind or French Drains
1.1.3 Manholes
1.1.4 Flushing and Observation Risers
1.1.5 Geotextile
1.2 REFERENCES
1.3 SUBMITTALS
1.4 DELIVERY, STORAGE, AND HANDLING
1.4.1 Delivery and Storage
1.4.2 Handling
PART 2 PRODUCTS
2.1 PIPE FOR SUBDRAINS
2.1.1 Plastic
2.1.1.1 Polyvinyl Chloride (PVC) and Fittings
2.1.1.2 Corrugated Polyethylene (PE) and Fittings
2.1.1.3 Pipe Perforations
2.1.1.3.1 Circular Perforations in Plastic Pipe
2.1.1.3.2 Slotted Perforations in Plastic Pipe
2.1.2 Corrugated Steel
2.1.3 Corrugated Aluminum Alloy
2.1.4 Precoated Corrugated Steel
2.2 GEOTEXTILE
2.3 [DRAINAGE LAYER] [SUBDRAIN FILTER AND BEDDING] MATERIAL
2.4 DRAINAGE STRUCTURES
2.4.1 Concrete
2.4.2 Mortar
2.4.3 Manholes and Appurtenances
2.4.3.1 Precast Reinforced Concrete Manhole Risers and Tops
2.4.3.2 Precast Concrete Manhole Bases
SECTION 33 46 16 Page 1
