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NEMA TCB 2:2017
Guidelines for the Selection and Installation of Underground Nonmetallic RacewaysMore info
This guideline covers recommendations for the selection, handling and installation of underground single bore rigid nonmetallic conduit (RNC) or raceway for power, lighting, signaling, and communications applications. For this guideline, RNC refers to PE, PVC or RTRC conduit and duct. Corrugated coilable utility duct is not covered in this guideline; details on storage, handling, and installation are covered in NEMA TCB 3. Guidelines for HDPE conduit are covered in NEMA TCB 4. Although not specifically mentioned in this guideline, variations of the products discussed may occasionally be specified. Users should follow installation recommendations of the manufacturer.
| Author | NEMA |
|---|---|
| Editor | NEMA |
| Document type | Standard |
| Format | File |
| ICS | 93.020 : Earthworks. Excavations. Foundation construction. Underground works |
| Number of pages | 37 |
| Replace | NEMA TCB 2 (2012) |
| Year | 2017 |
| Document history | NEMA TCB 2 (2017) |
| Country | USA |
| Keyword | NEMA 2;2 |