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

e Intrusion Protection capabilities

f. Network Address Translation (NAT)

g. NBAR protocol filtering

h Access Control Lists (ACL)

Quality of Services (QOS) for prioritization

_.

3. Unit shall be Cisco model ASA5506-K9 or approved equal.
4. Provide Cisco model ASA5506-RACK-MNT rack mounting unit

5. Provide Tofino Xenon Xe-02-00-T1-T1-T-DD-Z9-000V for use in main
panel.

6. Provide initial year of all security services, subscriptions and
documentation for transfer of registration if necessary.

E. Rack Mounted Uninterruptable Power Supply (UPS)
1. Provide one (1) UPS designed to bolt to the equipment rack assembly.

2. Unit shall have a nominal input voltage of 120VAC with an output power
capacity of 1900 Watts/1650 VA.

3. Unit shall have maintenance-free sealed lead-acid battery with suspended
electrolyte. Total recharge time shall be 3hrs.

4. Unit shall be equal to APC Model #SUA2000RM2U, Dell or approved
equal.

2042.03 SOURCE QUALITY CONTROL
A. Provide in accordance with Division 01 General Requirements.

PART 3 — EXECUTION
6-04

3.01 INSTALLATION
A. Install cabling and pathway systems, including cable, pathway systems, Data
outlet/connector assemblies, and associated hardware in accordance with all
applicable standards and codes. Provide in accordance with Network Architecture
drawings.

ADDENDUM NO. 3 COMMUNICATIONS
WOODARD & CURRAN 27 00 00-6 _(3)

Project Number: 228730 WWYTE SCADA Upgrades

Issue Date: AugustSeptember 2017 Nashua, NH
B. Install minimum one 4)-++*_l-inch conduit, or as otherwise noted or detailed on

the Contract Drawings, from accessible ceiling space to each outlet indicated.

Provide and install required conduit wire, pullboxes, and accessory items to
accomplish the work involved in providing the new network service as shown on
the Drawings. All boxes, raceways, equipment, etc. shall be bonded in accordance
with NEC.

Coordinate service work with the Owner.

Terminate all cables at the origination and outlet end of all cables. Tag all cables
at the terminal block end to designate the locations of the outlets. All cables shall
be bundled neatly, tie-wrapped and dressed appropriately.

Obtain all permits, pay all fees and provide all materials and labor necessary for
interfacing with utility equipment to install data or internet service.

Furnish and install all conduit, boxes, outlets and low voltage wire and accessory
items necessary to accomplish the work detailed herein or in the Drawings.

Concealed wiring in dry locations above ceilings, except as specifically noted may
be run without conduit. Wiring in all other locations shall be installed in approved
raceways.

1. In ceiling return air plenums, use Teflon air Plenum type cable, unless
used inside conduit or tubing sleeve.

2. Provide bushing at each end of conduit run.

3. Cable shall be installed as tight to roof deck as possible, parallel and
perpendicular to beams, joists, etc.; if run perpendicular beams, joists, etc.,
provide necessary hardware for proper support.

4. Cables shall be properly secured in place. Support cables above accessible
ceiling, using spring metal clips or approved cable ties to support cables
from structure.

5. Do not support from ceiling suspension system. Do not rest cables on
ceiling panels. Do not drape over ductwork or between bar joists.

6. Wiring shall not be run diagonally wherever possible and shall be cabled
neatly.

In areas above suspended ceilings where cables are run without conduit, supports
shall be provided at intervals not to exceed 5 feet and shall be independently
attached to building structure.

ADDENDUM NO. 3 COMMUNICATIONS
WOODARD & CURRAN 27 00 00-7 _(3)

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

FL

KJ.

El. ALTERNATE 1 (perform only if awarded by Owner): Replace ceiling in

thickening room with ceiling tiles as specified in Section 09 51 00 and as
indicated in the General Notes on Drawing E-003.

Maintain clearances between cables and all other systems as recommended by the
cable manufacturer and system certifying entity. All cables shall be installed so as
to not violate the manufacturer’s recommended bending radius and maximum
pulling tension.

No cables shall be spliced, except those specifically indicated at the backboard.

E-K.___Provide labeling in accordance with EIA TIA/EIA-606-A. Handwritten labeling

is unacceptable.

M-L. Cables shall be labeled using color labels on both ends with identifiers in

accordance with EIA TIA/EIA-606-A.

NM._ SCADA Fiber Optic Cable
1. Fiber cable shall be installed within “inner duct” inside of all raceways.
2. Connect the blower room control panel to the new Ethernet switch in the
server / electrical room via fiber optic cable.
3. Demolish network switch control panel _and_its components in the

thickening room. Fiber optic cables shall be disconnected_and removed
individually based_on the process building where upgrades are occurring.

Sequence this work to avoid disruption to more than one process area at a
time.

4. Replace_all fiber optic cables connecting new or upgraded SCADA
components to the Ethernet_switch located_in the electrical / server room.
Fiber_optic cable shall include 50 percent_spare fibers. Use existing
subsurface conduit. See Drawing 228730-E007, Fiber Optic Site Plan,
showing the approximate cable locations and runs.

5. If existing subsurface conduit is damaged and unusable, contact Owner
and Engineer to arrange for approval of a change order_to address
trenching and conduit replacement.

6023.02 TERMINATIONS
A. Data Riser: Terminate fiber strands using the appropriate ST/SC connectors.
B. Ground patch panels via a bond connection to the appropriate communications
grounding busbar.
ADDENDUM NO. 3 COMMUNICATIONS

WOODARD & CURRAN 27 00 00-8 _(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.

B. Ground patch panels, equipment racks and other communications’ equipment via
a min. #6 AWG bond connection to the appropriate grounding busbar.

C. Provide appropriate grounding for the protection of personnel, materials and
equipment conforming to all applicable regulations, codes and standards.

6-053.05 TESTING

A. Perform final verification tests after the complete cabling and connectors are
installed.

B. All cabling and outlets shall be tested for certification with an approved industry
scanner.

C. Verify that all test equipment is within the required calibration intervals. Owner
and Engineer shall be informed prior to all tests delineated in this procedure and
witnessing tests as they see fit.

D. All defects found during inspections shall be recorded. If cable systems do not
meet the requirements, it shall be removed and replaced with new cable.

E. All testing shall be documented, indicating cable designations and test results, all
cables performing inadequately shall be replaced. All test reports shall be
submitted to the Owner and Engineer.

6-063.06 FIELD QUALITY CONTROL

A. Provide in accordance with Division 01 General Requirements.
6073.07 STARTUP & COMMISSIONING

A. Provide in accordance with Division 01 General Requirements.
6-083.08 CLOSEOUT ACTIVITIES

A. Provide in accordance with Division 01 General Requirements.

END OF SECTION

ADDENDUM NO. 3 COMMUNICATIONS

WOODARD & CURRAN 27 00 00-9 _(3)

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
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.

Control Panel Manufacturer (or Comments
Components approved equivalent)
Enclosures Hoffman Shall be suitable for use in the environments that
Hammond they will be located (NEMA, NFPA, etc.)
Saginaw
Programmable Logic Refer to Section 40 63 43, Programmable Logic
Controllers (PLCs) Controllers
Operator Interface Refer to Section 40 63 43, Programmable Logic
Terminals (OITs) Controllers
Wireway Panduit
Hoffman
DIN Rail Allen Bradley
Phoenix Contact
Radio Equipment Match existing Site standards as necessary.
Terminal Blocks Allen Bradley Utilize 2-tier terminal blocks wherever possible to
Phoenix Contact conserve panel space.
Entrelec
Terminal Block Fuse Allen Bradley Specify fuse holders with blown fuse indicators.
Holders Phoenix Contact
Entrelec
Circuit Breakers Square D
Allen Bradley
120VAC Surge Phoenix Contact
Suppressors Square D
ADDENDUM NO. 3 CONTROL SYSTEM EQUIPMENT PANELS AND RACKS

WOODARD & CURRAN

40 6700-5 3)

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.

2. Unless escutcheon plates are specified or unless otherwise noted on the
Drawings, nameplates shall be 3/32-inch thick, black and white, Lamacoid
with engraved inscriptions. The letters shall be black against a white
background. Edges of the nameplates shall be beveled and smooth.
Nameplates with chipped or rough edges will not be acceptable.
Nameplates shall be affixed to the panels using #4-40 threaded stainless
steel button head hex screws.

CONTROL PANEL QUALITY ASSURANCE

A.

Panel Shop shall, upon fabrication of the control panels, apply power to each
panel to ensure that panels are wired correctly, and all devices contained within
the panels power up properly. Panel Shop shall provide written confirmation to
the Engineer that a power up test was completed.

Panel Shop shall complete a point-to-point wiring checkout for all wiring
contained in the control panels, and correct any errors or omissions found during
that process. Panel Shop shall provide written confirmation to the Engineer that
checkout was completed.

Panel Shop shall provide advance notice to the Engineer that control panel
fabrication is complete, and shall make the control panels available in their
facility for completion of the Factory Acceptance Test by the Engineer or System
Integrator. Panel Shop shall not ship control panels prior to execution of the
Factory Acceptance Test, unless indicated in writing by the Engineer.

INSTALLATION AND MOUNTING

A.

Provide all labor, tools, material, and equipment required to mount the SCADA
Panel, Intrinsic Barrier Panel, and/or other panel(s) in the locations shown on the
Drawings, in accordance to manufacturer-recommended mounting practices. The
location of panels shown on the Drawings is approximate only. Exact location
shall be as approved by the Owner or Engineer during construction. Obtain in the
field all information relevant to the placing of process control Work and in case of
any interference with other Work, proceed as requested by the Engineer.

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

ADDENDUM NO. 3 CONTROL SYSTEM EQUIPMENT PANELS AND RACKS
WOODARD & CURRAN 40 67 00-13 3)

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

C.

Demolition and Concrete Work

1. If a console and / or control panel is removed or demolished, then either:
remove associated concrete pad to below level floor surface per Drawing
Concrete Equipment Pad Demolition Details 228730-S0001 or cut
concrete _pad to match dimensions of newly installed control panel_and
demolish and remove excess concrete pad. In all areas of concrete pad
Work, restore the floor to match surrounding floor coverings. Concrete
and demolition Work is summarized by Work area, below.

2. Process Buildings

a. Control Room — Remove and dispose console and its concrete
pad. Restore floor surface per Drawing 228730-S0001.

b. Press Room — Remove and dispose console and its concrete pad.
Restore floor surface per Drawing 228730-S0001. Fill in void

behind removed console with mortared concrete block to match
surrounding wall type and color.

C. Thickening Room - Remove and dispose console and its concrete
pad. Restore floor surface per Drawing 228730-S0001. Cut
concrete _pad_ below existing panels to match dimensions of new
control panel. Restore any resulting gap between removed
concrete pad and floor surface per Drawing 228730-S0001.

3. Ancillary Buildings

a. Pump Building — Remove and dispose of demolished console and
its concrete _pad_and restore floor surface per Drawing 228730-
$0001. Cut out footprint of new control panel to a depth of 1-1/2
inches below floor surface. Install new concrete pad per Concrete
Pad Installation Details on Drawing 228730-S0002.

B-D.___All control panels shall be powered up upon installation, and all field wiring shall

be tested for proper termination. All analog signals shall be simulated for a
full-scale 4-20ma test.

3.04 FIELD QUALITY CONTROL
A. Provide in accordance with Division 01 General Requirements.
3.05 STARTUP & COMMISSIONING
A. Provide all labor, tools, materials, personnel, and equipment necessary to assist in
the startup and testing of the SCADA system with the Integrator after installation
of control panels and instruments, and termination of field wiring to panels is
complete. Start up and testing shall be witnessed by the Owner and/or Engineer.
ADDENDUM NO. 3 CONTROL SYSTEM EQUIPMENT PANELS AND RACKS

WOODARD & CURRAN 40 6700-14 3)

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)

5

6

22x34 SHEET

1:1

SCRUBBER
PANEL

POLYMER
PANEL

JUNCTION JUNCTION
PANEL #1 PANEL #2

FIBER

OPTIC JUNCTION
SWITCH BOX
PANEL

YL, ZZ
om ©

OD

LLLLLL]

oe /

EXISTING CONSOLE

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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.

2. REMOVE OMEGA LVCN CONDUCTANCE SENSING RELAY FROM SCRUBBER PANEL AND
INSTALL IN CP—150, RECONNECT PROBE EXISTING FIELD WIRING.

3. DEMOLISH: EXISTING SCADA PANEL, FIBER OPTIC SWITCH PANEL, JUNCTION PANELS,
SCRUBBER PANEL, POLYMER PANEL AND CONSOLE.

GENERAL NOTES:

1. DEMOLISH ANY UNNECESSARY LIVE CIRCUITS COMPLETE TO SOURCE. TAG AND
RE—ROUTE ANY CIRCUITS THAT MUST REMAIN ACTIVE.

2. AS ALTERNATE BID ITEM, REPLACE THE EXISTING SUSPENDED CEILING IN THIS ROOM
PER SPECIFICATION SECTION O09 51 00 IN ADDENDUM #3.

3. ROOM MEASURES APPROXIMATELY 15’ X 15’.

PLAN

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INSTALLATION KEYED NOTES:

1. INSTALL WIRING TROUGH ABOVE PANEL LOCATION TO TERMINATE EXISTING CONDUITS.
2. INSTALL NEW SCADA CONTROL PANEL PER THIS DRAWING. SEE RISER DIAGRAM. RUN
NEW CONDUITS AND PULL NEW WIRING AS NECESSARY.

INSTALLATION PLAN

TPS FLOW

TRANSMITTER
__#t____

TPS FLOW

(1) 2C418 W/SHLD

TRANSMITTER

~~ #2 __ _

_ WAS |
THICKENER
FLOW FIT. __|

(1) 2C#18 W/SHLD

(1) 2C#18 W/SHLD

TWAS TRANSFER
WELL LEVEL

DIGESTER SLUDGE

(1) 2C#18 W/SHLD

FEED FLOW

(1) 2C#18 W/SHLD

(1) 2C418 W/SHLD

PRESS ROOM LEL

(1) 2C#18 W/SHLD

_- a

(1) 2C#18 W/SHLD

(1) 2C#18 W/SHLD

LEL

(1) 2C#18 W/SHLD

HS

(1) 2C#18 W/SHLD

(1) 2C#18 W/SHLD

(1) 2C#18 W/SHLD

(1) 2C#18 W/SHLD

HYPO FEED TANK

(1) 2C418 W/SHLD

#1 LEVEL

HYPO FEED TANK

(1) 2C418 W/SHLD

#2 LEVEL

POLYMER STORAGE

(1) 2C#18 W/SHLD

TANK #1 LEVEL

(1) 2C418 W/SHLD

(1) 2C418 W/SHLD

HYDROXIDE TANK

(1) 2C418 W/SHLD

LEVEL

(1) 2C#18 W/SHLD

INSTRUMENTATION &

SCADA
CONTROL
PANEL

1 *CP—150° |

[| ____ids

RISER DIAGRAM KEYED NOTES:

1. CONNECT ALL DEVICES AS SHOWN ON NOMINAL CORRESPONDING | SERIES DRAWINGS.

(6) #14

(6) #14

(6) #14

(6) #14

(6) #14

(6) #14

(6) #14

(6) #14

(6) #14

6) #14
(2) 26} a W/SHLD

6) #14
(2) oA df W/SHLD

6) #14
(2) of} a W/SHLD

6) #14
(2) of a W/SHLD

6) #14
(2) of a! W/SHLD

6) #14
(2) ood a! W/SHLD

6) #14
(2) otal a’ W/SHLD

6) #14
(2) ota a W/SHLD

6) #14
(2) of a W/SHLD

6) #14
(2) ood a! W/SHLD

(2) #14

(2) 2C#18 W/SHLD

(6) #14

(6) #14

(4) #14

2) #14
(2) 23 a W/SHLD

(2) #14

| 120V, 20A CIRCUIT

RISER DIAGRAM

SGNTROE

THICKENED
PRIMARY

SLUDGE PUMP
#

THICKENED
PRIMARY

SLUDGE PUMP
#2

THICKENED
PRIMARY

SLUDGE
PUMP_ #3

THICKENED
PRIMARY

SLUDGE
GRINDER _#1

THICKENED
PRIMARY

SLUDGE
GRINDER #2

THICKENED
PRIMARY
SLUDGE

GRINDER #3

WAS GRAVITY
BELT

THICKENER
tL

WAS GRAVITY
BELT

THICKENER
#2

WAS GRAVITY
BELT

THICKENER
HS

TWAS
PUMP

#

TWAS

PUMP
#2

THICKENED
POLYMER

PUMP #1

THICKENED

POLYMER
PUMP. #2

THICKENED

POLYMER
PUMP_ #3

THICKENED

POLYMER
PUMP_ #4

SCRUBBER

NAOH
PUMP. #1

SCRUBBER

NAOH
PUMP 42

SCRUBBER

NaCL
PUMP #1

SCRUBBER

NaCL
PUMP #2

WAS FLOW

METER

SCRUBBER

RECYCLE
PUMP. #1

SCRUBBER

RECYCLE
PUMP #2

SCRUBBER

LSLL/LSL

SCRUBBER
pH &

CONDUCTIVITY
TRANSMITTER

SCRUBBER
MAKUP WATER

SOLENOID
SV—MU

MCC
BUCKET
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JOB NO.: 228730
DATE: JULY, 2017
SCALE: N.T.S
SHEET: 5 OF 62

E-003

2