Finance Committee

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.

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH
Control Panel Manufacturer (or Comments

Project Number: 228730
Issue Date: August 2017

WWTE SCADA Upgrades
Nashua, NH

B. Prepare enclosure mounting surfaces to be smooth, level, clean and free of debris.

C. If a console or panel is removed or demolished then provide grinding to level
floor surface. Provide grinding to level floor surfaces within 2 inches of newly
installed enclosure if smaller than previously existing enclosure.

PART 2-— PRODUCTS
2.01 CONTROL PANEL COMPONENTS

A. The following table contains control panel components and recommended

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

b. Installation and operation manuals for all major control panel
components, including the network switches, PLCs, I/O modules,
communication equipment.

Closeout and Maintenance Material Submittals: per Division 01 General
Requirements.

1.06 QUALITY ASSURANCE

A.

B.

Provide in accordance with Division 01 General Requirements.

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

6. Panel communication diagrams for each control panel, indicating any
deviations from the Contract Documents.

7. Power wiring diagrams for each control panel, indicating any deviations
from the Contract Documents.

8. Programmable Logic Controllers (PLC) input/output (I/O) wiring
diagrams, on a module-by-module basis, indicating any deviations from
the Contract Documents.

Project Number: 228730 WWTE SCADA Upgrades

Issue Date: August 2017 Nashua, NH
9. The Instrumentation, Systems and Automation Society (ISA)
10. State and Local code requirements.
11. Where any conflict arises between codes or standards, the more stringent

requirement shall apply.
1.04 ADMINISTRATIVE REQUIREMENTS

A. Coordination, Sequencing, and Scheduling: per Division 01 General
Requirements.

1.05 SUBMITTALS
A. Submit in accordance with Division 01 General Requirements.

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

SECTION 40 67 00

CONTROL SYSTEM EQUIPMENT PANELS AND RACKS

PART 1-— GENERAL

1.01 SUMMARY

A. Section Includes

1.

Provide all wiring, labor, tools, materials, and equipment necessary to
furnish, install, and test control panels and enclosures in accordance with
this Section and applicable reference standards listed in Article 1.03.

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

2.05 SOURCE QUALITY CONTROL
A. Provide in accordance with Division 01 General Requirements.
PART 3 — EXECUTION (NOT USED)

END OF SECTION

PROGRAMMABLE LOGIC CONTROLLERS
WOODARD & CURRAN 40 63 43-6

Project Number: 228730 WWTE SCADA Upgrades
Issue Date: August 2017 Nashua, NH

i. Ethernet Conversion modules shall be 1747-AENTR, or approved
equivalent.

2. MicroLogix 1400 Series

Processor shall be MicroLogix 1400 series or approved equivalent.
b. Memory module used shall be 1766-MM1, or approved equivalent.

C. Discrete input modules used shall be 1762-IQ8 and 1762-IQ16, or
approved equivalent.

d. Discrete output modules used shall be 1762-OW8 and 1762-OW 16,
or approved equivalent.

Project Number: 228730 WWTE SCADA Upgrades

Issue Date: August 2017 Nashua, NH

B. The PLC shall be capable of stand-alone operation in the event of a SCADA
network or SCADA computer failure.

C. The programmable controller system shall use a modular, field expandable design.