Agenda

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GENERAL NOTES:

1.

THIS DRAWING IS A COMPILATION OF THE FOLLOWING RECORD DRAWING SETS:

1985 CDM UPGRADE SHT E-9, E-—27 & E-—30

1998 S&W DIGESTER ELECTRICAL SITE PLAN SHT E-3, E-6, E-10, E-11 & E-13
1999 S&W EMERGENCY GENERATOR UPGRADE SHT E-2

2006 M&E WET WEATHER SITE PLAN SHT E-2, E-5 & E-9

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1:1

SCRUBBER
PANEL

POLYMER
PANEL

JUNCTION JUNCTION
PANEL #1 PANEL #2

FIBER

OPTIC JUNCTION
SWITCH BOX
PANEL

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EXISTING CONSOLE

©

EXISTING
SCADA
PANEL

(PLC—1B)

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DEMOLITION

DEMOLITION KEYED NOTES:

1. REMOVE OPERATOR INTERFACE TERMINAL FROM CONSOLE AND INSTALL ON CP—150
AS DESIGNED. DEMOLISH CONSOLE AND ALL ATTACHED ITEMS.

Project Number: 228730 WWTEF SCADA Upgrades
Issue Date: AugustSeptember 2017 Nashua, NH

3.06 CLOSEOUT ACTIVITIES

A. Provide in accordance with Division 01 General Requirements.

END OF SECTION

ADDENDUM NO. 3 CONTROL SYSTEM EQUIPMENT PANELS AND RACKS
WOODARD & CURRAN 40 67 00-15 (3)

Project Number: 228730 WWTEF SCADA Upgrades
Issue Date: AugustSeptember 2017 Nashua, NH

C.

Demolition and Concrete Work

Project Number: 228730 WWTE SCADA Upgrades

Issue Date: AugustSeptember 2017 Nashua, NH
L. Nameplates
1. All panels and panel devices shall be supplied with suitable nameplates

3.02

3.03

that identify the panel and individual devices as required. Each device
nameplate shall include up to 3 lines, with the first line containing the
device tag number as shown on the Drawings, the second line containing a
functional description, and the third line containing a functional control
description.

Project Number: 228730
Issue Date: AucustSeptember 2017

WWTE SCADA Upgrades
Nashua, NH

PART 2 — PRODUCTS
2.01 CONTROL PANEL COMPONENTS

A.

The following table contains control panel components and recommended

manufacturers for each component.

Project Number: 228730 WWYTEFE SCADA Upgrades
Issue Date: AugustSeptember 2017 Nashua, NH

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ADDENDUM NO. 3 COMMUNICATIONS
WOODARD & CURRAN 27 00 00-10 _(3)

Project Number: 228730 WWYTE SCADA Upgrades

Issue Date: AugustSeptember 2017 Nashua, NH
6-033.03 LABELING REQUIREMENTS

€A.__ Number both ends of each cable with labels of waterproof materials and indelible

ink text information, using either mechanical or waterproof adhesive attachment.

6-043.04 GROUNDING REQUIREMENTS

A. Wherever necessary extend service equipment ground using min. #6 AWG
copper. In exposed locations, install ground wire in EMT. Bond all
communications raceway to form a continuous path to ground.