Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH
H.
In general, wiring and raceway systems for security alarm, fire alarm, telephone
and intercommunications systems are not indicated on the Drawings but shall be
furnished and installed under this section.
Each lighting and each receptacle circuit shall have its own neutral, dedicated to
that circuit. A common neutral for more than one signal phase circuit is not
allowed.
Surface mounted panel boxed, junction boxes, conduits, etc., shall be supported
by spacers to provide a clearance between wall and equipment.
Upon completion of all installation, lamping, and testing, thoroughly inspect all
exposed portions of the electrical installation and completely remove all exposed
labels, soils, markings and foreign material.
3.03 MARKING AND LABELING
A.
All panelboards, indoor transformers, cabinets, control panels and other specified
equipment shall be labeled with engraved laminated plastic plates with engraved
letters. Punch tapes with mastic backings are not acceptable.
All starters, disconnect switches and other specified equipment shall be marked
with engraved laminated plastic plates and engraved letters. Where individual
switches are circuit breakers in power or distribution panelboards do not have
cardholders, they shall be marked with %” high labels.
All empty conduits shall have labels tied to the pull string at each end of each
empty conduit, marked as to identification of each end. Junction boxes with
circuits provided for future use shall be labeled with appropriate circuit
designation.
All panelboards directories shall be filled out with typewritten identification of
each circuit.
3.04 WIRE AND CABLE MARKERS
A.
Tag control circuit conductors at both ends and at junction box splices using wire
and cable markers with identification numbers as designated on equipment wiring
diagrams. Provide typed listing to identify conductors by number and use.
Identify spare conductors, individually, at both ends and at junction box splices
with number between 1 and 999. Do not duplicate numbers.
Identify wire numbers on terminal block marking strips.
COMMON WORK RESULTS FOR ELECTRICAL
WOODARD & CURRAN 26 05 00-12
