2.3
2.4
2.5
2.6
2.7
Phase A Black Black
Phase B Red Red
Phase C Blue
Neutral White White
Ground Green Green
D. All feeders in pull boxes, cabinets, and branch circuits in outlet and pull boxes
having more than one circuit, shall have a fiber tag attached, designating the
name and/or number of the circuit.
E. Conductors shall be carefully handled during installation so as to avoid
mechanical injury to the conductor, insulation or covering.
OUTLET BOXES
A. Each outlet in the wiring or raceway systems shall be provided with an outlet
box to suit the conditions encountered, as indicated on the Drawings. Boxes
installed where they are exposed to the weather or in hazardous areas shall be
of the cast metal type with threaded hubs listed for the application.
EXTERIOR PULL BOXES
A. Provide polymer concrete or other non-metallic pull boxes per NEC Article 370
as required for power and signal wiring, at a maximum spacing of 200 feet.
Power and signal wiring systems shall have separate pull boxes. Covers shall
have permanent, recessed label indicating “Electric.”
WIRE CONNECTIONS AND CONNECTION DEVICES
A.
Wire connections for wire sizes #12 through #8 shall be made with pressure-
type twist on connectors with an internal spring. Connections for wire sizes
#6 through 1000 MCM shall be made with compression connectors.
Where wire connections are made, insulation shall be carefully stripped from
conductors in accordance with the connector manufacturer's
recommendations. The conductor(s) shall be inserted in the connector and the
joint shall be made-up tight to secure the connection and not damage the
conductor(s) or insulation.
DISCONNECT SWITCHES
A.
Disconnect switches shall be heavy duty type, motor rated, quick make and
quick break with the indicated number of poles, and rated for the circuit
voltage and amperage with NEMA 3R enclosure. All disconnect switches shall
be lockout/tagout capable.
PANELBOARD
File No. 3066.09 Electrical Work 16000 - 4 of 7 December 2017
