Bid Package 08 North Well Field - Garney Construction

OVERHEAD THREE WIRE DELTA SERVICES
FIGURE 3-I
NOTES:
1. Service drop conductor (quadraplex) provided, installed, and connected by Company.
2. Customer installs service drop attachment of adequate strength for attachment of
Company’s service drop conductors. See Figure 3B, page 22.
3. Service mast shall be of sufficient height for the service drop to meet minimum
clearances (see Figure 2-A, page 14). A 2” rigid steel or 2 ½” IMC conduit minimum
with no coupling is required. EMT is not acceptable for service mast. Service mast to
be of sufficient strength to support service drop.
4. Customer to install conduit grounding clamp for bonding service drop messenger to
service raceway. Company shall connect service messenger to the neutral at the
transformer pole, ground at every intermediate pole, and connect to the conduit
grounding clamp at the service raceway.
5. Meter base enclosure and service raceways shall be connected to the grounded
system conductor or to the grounding electrode conductor as per the NEC.
Copyright 2010 Oncor Electric Delivery Company. All rights reserved
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