Community College of Allegheny County OCS Security Camera System Pittsburgh, PA
SECTION 260543 - UNDERGROUND DUCTS AND RACEWAYS FOR ELECTRICAL SYSTEMS
PART 1 - GENERAL
1.1
SUMMARY
A.
Section Includes: 1.
Type PVC raceways and fittings. Fittings for conduit, tubing, and cable. Threaded metal joint compound.
2. 3. 4. 5. 6. 7.
Solvent cements. Duct accessories.
Handholes and boxes for exterior underground wiring.
Duct sealing.
B.
Related Requirements: 1.
Section 260010 "Supplemental Requirements for Electrical" for additional abbreviations, definitions, submittals, qualifications, testing agencies, and other Project requirements applicable to Work specified in this Section.
1.2
DEFINITIONS
A. Duct: A single raceway or multiple raceways, installed singly or as components of a duct bank. B. Duct Bank: Two or more ducts installed in parallel, direct buried or with additional casing materials such as concrete. C. Handhole: An underground chamber containing electrical cables, sized such that personnel are not required to enter in order to access the cables. D. Trafficways: Locations where vehicular or pedestrian traffic is a normal course of events.
1.3
ACTION SUBMITTALS
A. Product Data: 1. Duct-bank materials, including spacers and miscellaneous components. 2. Ducts, conduits, and their accessories, including elbows, end bells, bends, fittings, and solvent cement. 3. Accessories for handholes and boxes. 4. Underground-line warning tape. B. Shop Drawings:
260543-1
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