Project Number: 228730
WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH
Control Panel Manufacturer (or Comments
Components approved equivalent)
Pilot/Status Lights (Push |Allen Bradley Color code as follows: Red-Fault, Green-Run
to test) General Electric
Square D
HOR, On/Off, L/R Allen Bradley Refer to Section 26 27 26, Wiring Devices and
switches and push General Electric Miscellaneous Electrical Equipment. Furnish
buttons Square D switches and push buttons with matching nameplate
2.02 SPARE PARTS
A.
1.
2.
3.
4.
5.
Provide the following spare parts for the Project.
One of each type of surge arrestor
10 percent spare of each type of fuse used (minimum of 1 spare of each
type of fuse used)
One of each type of 24VDC communication power supply
One of each type of intrinsic safety barrier
One of each type of radio
2.03 SOURCE QUALITY CONTROL
A.
Provide in accordance with Division 01 General Requirements.
PART 3 — EXECUTION
3.01 CONTROL PANEL FABRICATION
A. General
1. The control panels shall include programmable logic controller, required
WOODARD & CURRAN
1/O modules with chassis (if applicable) and power supply, cables, and all
appurtenances as specified in this and all applicable sections. The
enclosures shall include switches, lights, annunciators and _ all
appurtenances as specified in this and all applicable sections. The panels
and miscellaneous materials shall be furnished by one Supplier.
All electronic equipment shall utilize printed circuitry and epoxy or equal
coating to prevent contamination by dust, moisture, and fungus. Solid-
state components shall be conservatively rated for their purpose, to
provide reliable performance over ambient atmosphere fluctuations
between 0 — 140 degrees F and 0 — 95 percent relative humidity, non-
CONTROL SYSTEM EQUIPMENT PANELS AND RACKS
40 67 00-7
