Pay Item
Pay Unit
Measure to the Nearest
Pay to the Nearest
Epoxy Resin Injection
GAL, FT, LS [L, m, LS]
gal, 0.1 ft, LS [L, 0.05 m, LS]
GAL, FT, LS [L, 0.5 m, LS]
586
Vacant
587
Vacant
588
Vacant
589
Slotted Drains
631.1DESCRIPTION
1 This section describes the requirements for installing slotted drains.
631.2MATERIALS
1 Provide materials in accordance with the following:
Material
Subsection
Admixtures Aggregate for Concrete Class B Bedding Corrugated Steel Pipe and Pipe Arches Curing Materials Fly Ash Galvanized Coating Portland Cement Reinforcing Steel Rubber Gaskets Structural Steel Water
801.4 803 803 808.5 802.1 801.2 815.14 801.1 811.1 808.15 815.1 814.1
631.3EQUIPMENT
1 Ensure that equipment meets the following:
Equipment
Subsection
Batch Plant Mixers Placing Equipment
513.3.1 513.3.2 513.3.3
631.4CONSTRUCTION
631.4.1 Fabrication 1 Fabricate slotted drains from galvanized, 14 gage [2 mm] thick steel pipe.
Use a closeriveted and soldered annular pipe or a continuously-welded helical pipe. Use 14 gage [2 mm] galvanized metal end caps and coupling bands.
590
Slotted Drains