Pre-Advertisement Notice for Chattahoochee Water Treatment Plant SCADA Improvement

Chattahoochee Water Treatment Plant
SCADA IMPROVEMENTS
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1 INTRODUCTION
The City of Atlanta Chattahoochee WTP SCADA control system and its networks have outdated
architectures and obsolete hardware and software. Updates to network and control system components
are required. This includes installation of firmware and software versions required to protect against the
most recent vendor security advisory vulnerabilities identified at the time of installation. This Scope of
Work (SOW) defines the efforts required to achieve this modernization.
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2 LOCATION
The Chattahoochee WTP is located next to the Atlanta RM Clayton Water Reclamation Plant at the
corner of Plant Rd and Bolton Rd NW:
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3 BACKGROUND
Per the City's SCADA Master Plan (SMP), the Department of Watershed Management (DWM) is
standardizing on AVEVA Wonderware in all water and wastewater SCADA HMI systems to maximize
operational and maintenance efficiency. The current system at the Chattahoochee WTP is an outdated
version of GE iFix.
Discontinued programmable logic controllers (PLCs) and operator interface terminals (OITs) exist in the
filter building, chemical building, settled solids, and finished water process areas. In addition to old
hardware and software, all ControlNet networks within the plant require replacement with Ethernet/IP.
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4 SCOPE OF WORK (SOW)
SUPPLIER shall provide all labor, equipment, materials, programming, testing, commissioning, and start-
up as necessary to provide the control system upgrades at the Chattahoochee WTP. During a pre-
submittal site survey, SUPPLIER shall verify the items listed in this SOW and provide all required
equipment and services, whole and complete, at no additional cost to the City of Atlanta (COA). The
following equipment and services shall be provided:
4.1 Control Panels - Programmable Logic Controllers
4.1.1 CP-10-101 Raw Water Pump Station PLC-101
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The CP-10-101 1756-L62 redundant ControlLogix PLCs shall be replaced with equivalent or better
5580 ControlLogix controllers, 1756 I/O, and communication modules. I/O network redundant
ControlNet cabling and taps shall be removed and replaced with a device level ring (DLR) to each RIO
rack. ControlNet connection and messaging to PLFC-100 shall be upgraded to Ethernet. Existing
Ethernet switches and rings, one for SCADA and one for PLC peer-to-peer, shall remain in place. The
following PLC, RIO, and related key components shall be replaced:
1. Rack 0 (PLC-101 Node 21/22) A
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CRN2R -Redundant ControlNet Bridge
d. Qty. 1 - 1756-L62 - ControlLogix Processor, 4 MB Memory
e. Qty. 2 - 1756-ENBT - Ethernet/IP Module
f. Qty.D 1 - 1756-RM - Redundancy Module
2. Rack 1 (PLC-101 Node 21/22)
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CN2R -Redundant ControlNet Bridge
d. Qty. 1 - 1756-L62 - ControlLogix Processor, 4 MB Memory
e. Qty. 2 - 1756-EN2T - Ethernet/IP Module
f. Qty. 1 - 1756-RM - Redundancy Module
3. Rack 2 (RIO-101 Node 3)
a. Qty. 1 - 1756-A13 - 13 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 9 - 1756-IF6I - 6 Point Isolated Analog Input Module
d. Qty. 1 - 1756-CNBR - Redundant ControlNet Bridge
4. Rack 3 (RIO-101 Node 4)
a. Qty. 1 - 1756-A17 - 17 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 8 - 1756-IA16I - 16 Point 120 VAC Isolated Digital Input Module
d. Qty. 4 - 1756-OA16 - 16 Point 120 VAC Digital Output Module
e. Qty. 1 - 1756-CNBR - Redundant ControlNet Bridge
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5. Qty. 1 - 2711P-B12C4D1 PanelView Plus 1250
4.1.2 CP-10-102 Raw Water Intake PLC-102
The CP-10-102 1756-L62 ControlLogix PLC shall be replaced with equivalent or better 5580
ControlLogix controller, 1756 I/O, and communication modules. The following PLC and related key
components shall be replaced:
1. Rack 0 (PLC-102)
a. Qty. 1 - 1756-A17 - 17 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-L62 - ControlLogix Processor, 8 MB Memory
d. Qty. 1 - 1756-ENBT - Ethernet/IP Module
e. Qty. 3 - 1756-IF6I - 6 Point Isolated Analog Input Module
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f. Qty. 5 - 1756-IA16I - 16 Point 120 VAC Isolated Digital Input Module
g. Qty. 3 - 1756-OA16 - 16 Point 120 VAC Digital Output Module
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4.1.3 CP-11-300 Chemical Building PLC-300
The CP-11-300 1756-L62 redundant ControlLogix PLCs shall be replaced with equivalent or better
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5580 ControlLogix controllers and 1756 I/O. I/O network redundant ControlNet cabling, taps, and fiber
adapters shall be removed and replaced with a fiber Ethernet ring through each associated RIO rack.
Existing Ethernet switches and rings, one ring for SCADA and one for PLC peer-to-peer and
PanelView OITs, shall remain in place. Only one of the two redundant PLCs is still installed in the
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panel. The following PLC, RIO, and related key components shall be upgraded:
1. Rack 0 (PLC-300 Node 21/22)
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
b. Qty.D 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CN2R -Redundant ControlNet Bridge- already removed
d. Qty. 1 - 1756-L62 - ControlLogix Processor, 4 MB Memory- already removed
e. Qty. 2 - 1756-EN2T - Ethernet/IP Module- already removed
f. Qty. 1 - 1756-RM - Redundancy Module
2. Rack 1 (PLC-300 Node 21/22)
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CN2R -Redundant ControlNet Bridge
d. Qty. 1 - 1756-L62 - ControlLogix Processor, 4 MB Memory
e. Qty. 2 - 1756-EN2T - Ethernet/IP Module
f. Qty. 1 - 1756-RM - Redundancy Module
3. Rack 2 (RIO-300 Node 3)
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 3 - 1756-IF6I - 6 Point Isolated Analog Input Module
d. Qty. 1 - 1756-EN2T Ethernet/IP Bridge
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e. Qty. 1 - MVI56-MCMR Prosoft Modbus RTU Comm Module (RS-422 connection to two
(2) polymer pumps, two (2) fluoride pumps, and two (2) phosphoric acid pumps. RS-485
connection to two (2) alum pumps)
f. Qty. 1 - 1756-CNBR - Redundant ControlNet Bridge
4. Rack 3 (RIO-300 Node 4)
a. Qty. 1 - 1756-A17 - 17 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 12 - 1756-IA16I - 16 Point 120 VAC Isolated Digital Input Module
d. Qty. 3 - 1756-OA16 - 16 Point 120 VAC Digital Output Module
e. Qty. 1 - 1756-CNBR - Redundant ControlNet Bridge
f. Qty. 1 - 1756-EN2T Ethernet/IP Bridge
5. Qty. 1 - 2711P-B12C4D1 PanelView Plus 1250
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4.1.4 CP-11-300-1 Floc/Sed Basins 1,2,3 RIO-300-1
CP-11-300-1 RIO panel redundant ControlNet cabling, taps, and fiber repeater modules shall be
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removed and replaced with Ethernet to insert the RIO rack into a fiber DLR from PLC-300. The
following RIO and related key components shall be replaced:
1. Rack 0 (RIO-300-1)
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a. Qty. 1 - 1756-A13 - 13 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CNBR - Redundant ControlNet Bridge
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d. Qty. 3 - 1756-IF6I - 6 Point Isolated Analog Input Module
e. Qty. 5 - 1756-IA16 - 16 Point 120 VAC Digital Input Module
f. Qty. 1 - 1756-EN2T Ethernet/IP Bridge
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4.1.5 RIO-XXX Chemical Building Existing I/O
The RIO-XXX panel Flex Ethernet/IP adaptor and associated Flex I/O shall be replaced with Flex 5000
series modules and connected into a fiber DLR from PLC-300. The existing Prosoft Modbus Flex
module shall also be replaced with a Prosoft Modbus EIP to Serial Gateway. The following RIO and
related key components shall be replaced:
1. Rack 0 (RIO-XXX)
a. Qty. 1 - 1794-PS13 Flex Power Supply
b. Qty. 1 - 1794-AENT - Flex Ethernet/IP Adapter
c. Qty. 3 - 1794-IA16 - 16 Point 120 VAC Digital Input Module
d. Qty. 1 - 1794-OA8 - 8 Point 120 VAC Digital Output Module
e. Qty. 2 - 1794-IE8 - 8 Point Analog Input Module
f. Qty. 1 - MVI94-MCM Prosoft Modbus RTU Comm Module
4.1.6 CP-11-300-2 Floc/Sed Basins 4,5,6 RIO-300-2
CP-11-300-2 RIO panel redundant ControlNet cabling, taps, and fiber repeater modules shall be
removed and replaced with Ethernet to insert the RIO rack into a fiber DLR from PLC-300. The
following RIO and related key components shall be replaced:
1. Rack 0 (RIO-300-2)
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a. Qty. 1 - 1756-A13 - 13 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CNBR - Redundant ControlNet Bridge
d. Qty. 3 - 1756-IF6I - 6 Point Isolated Analog Input Module
e. Qty. 5 - 1756-IA16 - 16 Point 120 VAC Digital Input Module
f. Qty. 1 - 1756-EN2T Ethernet/IP Bridge
4.1.7 CP-11-300-3 Sodium Hypochlorite Building RIO-300-3
CP-11-300-3 RIO panel redundant ControlNet cabling, taps, and fiber repeater modules shall be
removed and replaced with Ethernet to insert the RIO rack into a fiber DLR from PLC-300. The
following RIO and related key components shall be replaced:
1. Rack 0 (RIO-300-3)
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a. Qty. 1 - 1756-A10 - 10 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CNBR - Redundant CoFntrolNet Bridge
d. Qty. 2 - 1756-IA16I - 16 Point 120 VAC Isolated Digital Input Module
e. Qty. 1 - 1756-OA16 - 16 Point 120 VAC Digital Output Module
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f. Qty. 1 - 1756-EN2T Ethernet/IP Bridge
4.1.8 SHBPLC1 Sodium Hypochlorite Existing I/O
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The Sodium Hypochlorite SHBPLC1 RIO panel Flex Ethernet/IP adaptor and associated Flex I/O shall
be replaced with Flex 5000 series modules and connected by fiber Ethernet to insert the RIO rack into
a DLR from PLC-300. The existing PLX31-EIP-MBS Prosoft Modbus modules shall remain in place.
All old ControlNet hardware shall be removed. The following PLC and related key components shall be
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replaced:
1. Rack 0 (SHBPLC1)
a. Qty. 1 - 1794-PS13 Flex Power Supply
b. Qty. 1 - 1794-AENT - Flex Ethernet/IP Adapter
c. Qty. 2 - 1794-IA16 - 16 Point 120 VAC Digital Input Module
d. Qty. 2 - 1794-IE8 - 8 Point Analog Input Module
e. Qty. 1 - MVI94-MCM Prosoft Modbus RTU Comm Module - remove. Already replaced
with PLX31-EIP-MBS Gateway. (Modbus connection to seven (7) sodium hypochlorite
pumps)
f. Qty. 1 - PLX31-EIP-MBS4 Prosoft Ethernet/IP to Modbus Serial Gateway
4.1.9 CP-11-300-4 Calcium Hydroxide Building RIO-300-4
CP-11-300-4 RIO panel redundant ControlNet cabling, taps, and fiber repeater modules shall be
removed and replaced with Ethernet to insert the RIO rack into a fiber DLR from PLC-300. The
following RIO and related key components shall be replaced:
1. Rack 0 (RIO-300-4)
a. Qty. 1 - 1756-A13 - 13 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CNBR - Redundant ControlNet Bridge
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d. Qty. 5 - 1756-IA16I - 16 Point 120 VAC Digital Input Module
e. Qty. 2 - 1756-OA16 - 16 Point 120 VAC Digital Output Module
f. Qty. 1 - 1756-EN2T Ethernet/IP Bridge
4.1.10 CBPLC1 Calcium Hydroxide Existing I/O
The Calcium Hydroxide CBPLC1 RIO panel Flex Ethernet/IP adaptor and associated Flex I/O shall be
replaced with Flex 5000 series modules and connected into a fiber DLR from PLC-300. The existing
Prosoft Modbus Flex module shall also be replaced with a Prosoft EIP to Serial Gateway. All old
ControlNet hardware shall be removed. The following PLC and related key components shall be
replaced:
1. Rack 0 (CBPLC1)
a. Qty. 1 - 1794-PS13 Flex Power Supply
b. Qty. 1 - 1794-AENT - Flex Ethernet/IP AdapteTr
c. Qty. 2 - 1794-IA16 - 16 Point 120 VAC Digital Input Module
d. Qty. 1 - 1794-OA8 - 8 Point 120 VAC Digital Output Module
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e. Qty. 2 - 1794-IE8 - 8 Point Analog Input Module
f. Qty. 1 - MVI94-MCM Prosoft Modbus RTU Comm Module (RS-485 connection to three
(3) calcium hydroxide pumps)
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4.1.11 CP-11-470 Filter Building Control Room
The CP-11-470 cabinet in the filter control room contains three redundant PLCs. PLC-401 for Filters 1
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through 6, PLC-407 for filters 7 through 13, and PLC-470 for Filter Backwash. The 1756-L62
redundant ControlLogix PLCs in all three PLCs shall be replaced with equivalent or better 5580
ControlLogix controllers and 1756 modules. I/O network redundant ControlNet cabling, taps, and fiber
repeater modules shall be removed and replaced with a fiber switch ring through each associated RIO
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rack. For the PLC-401 and PLC-407 I/O networks, a new Cisco IE3500-8P3S-A switch shall be
provided in each filter RIO cabinet. For the PLC-470 I/O network an Ethernet fiber DLR shall be
connected through each associated RIO rack. Existing Ethernet switches and rings in CP-11-470, one
ring for SCADA and one for PLC peer-to-peer and PanelView OITs, shall remain in place. The
following PLC and related key components shall be upgraded or replaced if missing:
1. Rack 0 Filters 1 - 6 (PLC-401 Node 21/22)
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CN2R -Redundant ControlNet Bridge
d. Qty. 1 - 1756-L62 - ControlLogix Processor, 4 MB Memory
e. Qty. 2 - 1756-ENBT - Ethernet/IP Module
f. Qty. 1 - 1756-RM - Redundancy Module
2. Rack 1 Filters 1 - 6 (PLC-401 Node 21/22)
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CN2R -Redundant ControlNet Bridge
d. Qty. 1 - 1756-L62 - ControlLogix Processor, 4 MB Memory
e. Qty. 1 - 1756-ENBT - Ethernet/IP Module
f. Qty. 1 - 1756-EN2T - Ethernet/IP Module
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g. Qty. 1 - 1756-RM - Redundancy Module
3. Rack 0 Filters 7 - 13 (PLC-407 Node 21/22)
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CN2R -Redundant ControlNet Bridge
d. Qty. 1 - 1756-L62 - ControlLogix Processor, 4 MB Memory
e. Qty. 2 - 1756-ENET - Ethernet/IP Module
f. Qty. 1 - 1756-RM - Redundancy Module
4. Rack 1 Filters 7 - 13 (PLC-407 Node 21/22)
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CN2R -Redundant ControlNet Bridge
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d. Qty. 1 - 1756-L62 - ControlLogix Processor, 4 MB Memory
e. Qty. 2 - 1756-ENET - Ethernet/IP Module
f. Qty. 1 - 1756-RM - Redundancy MoFdule
5. Rack 0 Filter Backwash (PLC-470 Node 21/22)
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
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b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CN2R -Redundant ControlNet Bridge
d. Qty. 1 - 1756-L62 - ControlLogix Processor, 4 MB Memory
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e. Qty. 2 - 1756-ENET - Ethernet/IP Module
f. Qty. 1 - 1756-RM - Redundancy Module
6. Rack 1 Filter Backwash (PLC-470 Node 21/22)
a. Qty.D 1 - 1756-A7 - 7 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 1 - 1756-CN2R -Redundant ControlNet Bridge
d. Qty. 1 - 1756-L62 - ControlLogix Processor, 4 MB Memory
e. Qty. 2 - 1756-ENET - Ethernet/IP Module
f. Qty. 1 - 1756-RM - Redundancy Module
7. Rack 2 Filter Backwash (RIO-470 Node 3)
a. Qty. 1 - 1756-A7 - 7 Slot Chassis
b. Qty. 1 - 1756-PA75 120 VAC Power Supply
c. Qty. 2 - 1756-IF6I - 6 Point Isolated Analog Input Module
d. Qty. 1 - 1756-OF6I - 6 Point Isolated Analog Input Module
e. Qty. 1 - 1756-IA16I - 16 Point 120 VAC Isolated Digital Input Module
f. Qty. 1 - 1756-OA16 - 16 Point 120 VAC Digital Output Module
g. Qty. 1 - 1756-CNBR - Redundant ControlNet Bridge
4.1.12 CP-11-401-1 Filters 1 and 2 Pipe Gallery RIO-401-1
CP-11-401-1 RIO panel redundant ControlNet cabling and taps shall be removed and replaced with
Ethernet to insert the RIO rack into a fiber switch ring from PLC-401. A new Cisco IE3500-8P3S-A
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