8.2 Utility Supervisory & Data Acquisition SystemsCITY OF SALINA
REQUEST FOR CITY COMMISSION ACTION DATE TIME
08/02/2010 4:00 P.M.
AGENDA SECTION ORIGINATING DEPARTMENT: APPROVED FOR
NO: 8 AGENDA:
UTILITIES DEPARTMENT
ITEM
NO. 2
BY:
BY: Martha Tasker
Page 1
ITEM:
Award of contract for the Wate r Treatment (WTP) and Wastewat er Treatment (WWTP) Plants
Supervisory Control and Data Acquisition (SCADA) Systems, Project No. 09-2780.
BACKGROUND:
In October of 2009, the City Commission authorized Wilson & Company, Inc., Engineers & Architects
(WCEA) to provide engineering services for the design and construction of the WTP and WWTP
SCADA systems.
A Supervisory Control and Data Acquisition (SCADA) system is a computer system for gathering and
analyzing real time data. SCADA systems are us ed to monitor and control plant processes or
equipment at water and wastewater facilities. A SCADA system gathers information, such as an alarm
condition, and transfers the information back to a central site, alerting the home station that the alarm
has occurred, carrying out necessary analysis and control, such as determining if the alarm is critical,
and displaying the information in a logical and organized fashion.
The WTP SCADA system was impl emented in 1992 an d upgraded in 2003 to monitor/control
treatment processes. The information is gathered and transferred back to a central site and utilized by
plant operation staff. After more than 20 years of service, the existing equipment has been classified
as obsolete. Support and parts for the existing equ ipment are gradually being phased out and the
inventory of spare parts depleted. In addition, the computers used to monitor the system, and for the
operator control of the system, are also reaching obsolescence.
The WWTP does not have a SCADA system. A basic monitoring system is located at each individual
treatment process and provides simple on-off indication at the WWTP central alarm. In addition, the
individual systems do not include any control capabilities.
A design team was formed to develop a comprehensiv e, cost competitive pr oposal to upgrade the
existing monitoring/control system at the WTP and to in stall a new monitoring/control system at the
WWTP. The team was composed of WCEA, R.E. Pedr otti, Co., Inc., and Utilities Department staff.
The team analyzed concepts to achieve the desired level of instrumentation/control at both the WTP
and WWTP. The design team has gone through a number of evaluations and proposal revisions to
determine the most functional and cost effective means to upgrade the system to current standards.
Once the required level of process monitoring/control was agreed upon by the team, the R.E. Pedrotti
Co., Inc. provided final quotations. (Refer to attached quotations)
The City has a considerable, long-term working re lationship with both WCEA and the R.E. Pedrotti
Co., Inc. WCEA has provided the design for both the WTP and WWTP, and the R.E. Pedrotti Co., Inc.
has provided the electrical equipment for both plants. The WT P SCADA system was designed by
WCEA, and the equipment was provided by the R.E. Pedrotti, Co., Inc. Common hardware and
software systems for both plants pr ovide advantages to the City in terms of common spare parts,
training, and a single contract for service and repairs. In addition, City staff is familiar with the system
hardware and software.
CITY OF SALINA
REQUEST FOR CITY COMMISSION ACTION DATE TIME
08/02/2010 4:00 P.M.
AGENDA SECTION ORIGINATING DEPARTMENT: APPROVED FOR
NO: 8 AGENDA:
UTILITIES DEPARTMENT
ITEM
NO. 2
BY:
BY: Martha Tasker
Page 2
FISCAL NOTE:
A budget allocation of $475,000 for the Water Treatment and Wastewater Treatment Plants SCADA
Systems is included in the 2010 Capital Impr ovement Program under the category of System
Enhancements. The costs for this project is are follows:
Water Treatment Plant SCADA System Upgrade:$142,390
Wastewater Treatment Plant SCADA System:$291,950
R.E. Pedrotti Co., Inc. Total:$434,340
5% Construction Contingency:$ 21,720
Authorized Amount with 5% Construction Contingency:$456,060
Wilson & Company, Inc., Engineers & Architects:$ 16,892
Total Approved Costs:$472,952
Staff is proposing the add ition of a 5% construction conting ency to the approved costs to cover
construction change orders, which is allowed by Salina Code, Section 2-237 and is common in capital
improvement projects. This contingency will allow staff to accommodate minor change orders with a
quick turnaround so as not to delay the construc tion progress. Change orders within the 5%
contingency will be approved by t he Director of Utilities and the City Manager, with records to be
maintained and provided as necessary to the City Commission. Change orders beyond the 5%
contingency, or that increase the scope of the project, will be brought to the City Commission for
approval. The addition of the 5% contingency will increase the authorized amount to $456,060.
It is anticipated that the SCADA system at the WWTP will eliminate the night shift (four employees =
$160,000 annual savings). There will be no reduction in staffing at the WTP. The WTP is utilized as
the after hours call location, and water quality testing is completed every two hours to ensure that the
plant produces water that meets or exceeds all Kansas Department of Health and Environment and
U.S. Environmental Protection Agency standards for safe drinking water.
CONFORMANCE WITH THE STRATEGIC PLAN:
Related Strategic Plan goals may include:
GOAL #3: The City will provide t he highest quality of services, c onsistent with governing body
direction, available resources and staff commitment to quality.
Action Item: The City Commission will maintain it s commitment to the municipal organization by
providing direction and resources that will allow them to meet established expectation.
COMMISSION ACTION:
It is recommended that the City Commission award the Contract for the Water Treatment and
Wastewater Treatment Plants SCADA Systems, Project No. 09-2780 to R.E. Pedrotti Co., Inc. of
Mission, Kansas in the amount of $434,340 (Authorized Amount with 5% Construction Contingency,
$456,060).
5855 BEVERLY AVENUE, SUITE A MISSION, KS 66202
(913) 677-3366 FAX (913)677-3460 Web: www.repedrotti.com
July 27, 2010
Mr. Mark Peterson
Wilson & Company
1700 East Iron Ave.
Salina, KS 67401
Reference: Salina Water Treatment Plant – SCADA System Upgrades
City Project No. 09-2780
WCI File: 09 500 056 00
Quotation No.: SALWTXW – Revision No. 5
Dear Mark:
R.E. Pedrotti Company, Inc.
The is pleased to provide you the following revision for
upgrading SCADA system equipment at the Salina Water Treatment Plant. This
proposal includes replacing all of the Autocon/Microcat SCADA equipment located at the
Water Treatment Facility that was implemented in 1992:
PROJECT SUMMARY
The equipment located in the Filter Building will be replaced by two new redundant
Siemens Water Technologies (formerly USFilter Control Systems and Autocon) IntraLink
LC3000 controllers. They will be provided on a new subpanel to replace existing
Autocon 9710 controllers CTU-1, CTU-2 and 9701 RTU-92. This subpanel will be
mounted in the existing enclosure with new Operator Interface Panels. One of the
LC3000 controllers will become the new Master controller to all the remote telemetry
units (RTUs) as well as the controller collecting and distributing I/O signals to the
equipment that is currently tied into RTU-92. The second LC3000 will act as a
redundant processor that will assume the role as the Master in case the primary
controller should ever fail. A new LC3000 PLC control panel will be provided for the
High Service Pump Station that will replace the existing Autocon 9701 RTU in this
location as well. The High Service Pump Station panel will also include an Operator
Interface Panel that will provide local I/O monitoring status and PLC control. A
multimode fiber optic Ethernet communication link has been included for establishing a
new communication connection between the High Service Pump Station PLC and the
existing Network Communication Cabinet located adjacent to the Master PLC Telemetry
panel.
The Plant’s existing Wonderware InTouch HMI software licenses will be upgraded from
version 8.0 to version 10.1 adding new I/O servers capable of communicating with the
latest control equipment. The existing report generation scheme will require
modifications because the existing Crystal Reports program uses Micronet Reporter 32
to import its data from the 9710 controllers. This will no longer be a viable way of
importing the data because the Micronet Reporter 32 is not supported by the new
system architecture.
This plan allows for the most economical and systematic method of upgrading the entire
SCADA system. Remotely monitored and controlled sites may remain in place without
any immediate changes necessary. Once the time comes to replace equipment at any
one particular site, the cost and equipment availability needed to make those changes
will be significantly improved. New hardware and software will provide faster processing
and communication speeds and add greater flexibility and reliability over the existing
SCADA network.
This Master controller change out project is growing increasingly more important as the
Microcat line of products become significantly more expensive and availability
decreases. After more than 20 years of service, Siemens officially announced on
st
October 1, 2007 that the Microcat line was formally classified as obsolete and had
entered its obsolescence phase of the product life cycle. Siemens continues to support
the product line in terms of parts and repairs as long as they remain available from their
component suppliers.
Space will be made available in the new Master Control Panel to add a new telemetry
transceiver at a later date. Such transceiver may be used to migrate the legacy
telemetry sites to newly upgraded sites over a wireless Ethernet network.
The following is a complete scope of materials and services to be provided under this
contract:
SYSTEM HARDWARE, SOFTWARE AND SERVICES
Item Qty. Description
Filter Building Redundant Master PLC Back Plate Replacement
A. 1 to be
installed in the existing Microcat CTU No.1, CTU No. 2 and RTU 92 control
cabinet. This Redundant CTU/RTU Panel Back Plate Replacement contains a
dual redundant pair of Siemens IntraLink logic controllers each with a local
Operator Interface Terminal (OIT). The equipment will be designed for 120 VAC
/60 Hz service.
Panel To include:
1 Painted steel panel mounted back plate, 36”H x 28”W
2 Siemens IntraLink LC3000 PLCs (configured as redundant pair)
1 Ethernet I/O Module, 8 DI, 8 Relay Outputs, 8 AI
2 Model OI3000 operator interface with adapter plate for mounting on
door of existing control cabinet
1 6-Port Ethernet Switch
2 Siemens CMM 202 Phone Modems (for communication to existing RTU
Radio Enclosure)
1 1500 VA UPS System
1 120 VAC Incoming Control Power Terminal Circuit Breaker
1 Single Phase Lightning/Surge protection and EMI filter
2 24 VDC Power Supplies (Transceiver & Loop Power)
1 Space for future radio transceiver
1 Transceiver Lightning arrestor
1 Fiber Optic Ethernet Converter (for communication to HS Pump Station)
1 External telephone dial-up modem w/ line protector (for PLC remote
dial-in access)
1 Lot miscellaneous: relays, fuses, terminal blocks, etc. as required
High Service Pump Station (HSPS) RTU 91Back Plate Replacement
B. 1 to be
installed in the existing Microcat RTU 91 cabinet. This panel will contain a
single Siemens IntraLink Logic Controller with a local Operator Interface
Terminal (OIT). The equipment will be designed for 120 VAC /60 Hz service.
This NEW RTU 92 panel will communicate with the NEW WTP Redundant
Master PLC panel via a standard multimode Fiber Optic Ethernet connection:
Panel To include:
1 Painted steel panel mounted back plate, 44”H x 18”W
1 Siemens IntraLink LC3000 PLC
2 Panel I/O modules, 32 DI, 16 Relay Outputs, 16 AI
1 Model OI3000 operator interface
1 5-Port Ethernet Switch including 1 Fiber Optic port
1 700 VA UPS System
1 120 VAC Incoming Control Power Terminal Circuit Breaker
1 Single Phase Lightning/Surge protection and EMI filter
1 24 VDC Power Supply
1 6-port Fiber Optic Patch Panel with adapter modules
1 Lot miscellaneous: relays, fuses, terminal blocks, etc. as required
C. 2 Supervisory SCADA Workstation Computer Systems
To include:
Dell Precision Quad Core Computer System
XP Professional, SP3 with Media
19” Ultrasharp Flat Panel Monitor
4 GB Memory
(2) 500 GB Hard Drives - System Redundancy Configuration (RAID 1)
MS Office Productivity Software
16x DVD+/-RW Optical Drive
Data/Fax PCI Modem
Optical Mouse, Keyboard & Speakers
D. 1 Secondary SCADA Workstation Computer System
To include:
Dell Precision T3500 Quad Core Computer System
XP Professional, SP3 with Media
19” Ultrasharp Flat Panel Monitor
4 GB Memory
500 GB Hard Drive
MS Office Productivity Software
16x DVD+/-RW Optical Drive
Data/Fax PCI Modem
Optical Mouse, Keyboard & Speakers
E. 1 A spare PLC module of each type supplied for this project will be provided
(includes spare processor, one of each type of I/O module, and one of each type
of power supply)
To include:
(1) Siemens LC3000 PLC Processor, P/N W2T278198
(1) Siemens I/O Module (16 DI/8 DO/8 AI), P/N W2T279483
(1) Siemens I/O Module (16 DI), P/N W2T278186
(1) Siemens I/O Module (16 DO), P/N W2T279499
(1) Siemens I/O Module (8 AI), P/N W2T279489
(1) Siemens I/O Module (8 AO), P/N W2T279486
(1) Siemens 24 VDC, 4 A Power Supply, P/N 6EP1332-1SH51
F. 1 Siemens WT IntraLink Toolbox, Unlimited Isa Graf (PLC Software License to be
loaded on Central Supervisory Workstation Computer System)
G. 1 Symantec pcAnywhere Remote Dial-in Access Host/Remote Software Package
(Remote access software to be loaded on Central Supervisory Workstation
Computer System)
H. 3 Wonderware InTouch Runtime Upgrades to v10.1, 60k tags with I/O Drivers
I. 1 Excel Based reporting package with Wonderware Active Factory and
Wonderware Historian suites (Package includes license for up to 3 concurrent
users)
J. Lot Installation of 6-Fiber, Multimode Fiber Optic Cable, Includes Fiber Optic
Terminations and Testing (run between Filter Building and High Service Pump
Station Building)
K. Lot SCADA System PLC Programming, HMI Programming and System Startup
L. Lot SCADA System Daily/Monthly Reports Design and Programming
M. Lot SCADA System Tr aining and System Overview
N. 1 SCADA System Submittal (includes 1 hard copy binder and 1 electronic copy on
CD in pdf format)
O. 1 SCADA System Operation & Maintenance Manual (includes 1 hard copy binder
and1 electronic copy on CD in pdf format)
TOTAL PRICE FOR ITEMS A-O: $ 139,750.00**
BONDS AND INSURANCE: $ 2,640.00**
TOTAL PROJECT PRICE: $ 142,390.00**
**Clarifications/Exclusions
1. Pricing is exclusive of taxes, f ees, permits and licenses unless noted above.
Freight included
2. FOB Factory. .
3. Terms: Net 30 Days.
4. All equipment and programming services provided in this project include a one year warranty from
startup completion date.
If you have any questions or comments, please do not hesitate to call.
Sincerely,
R. E. PEDROTTI COMPANY
Ed McGrath
5855 BEVERLY AVENUE, SUITE A MISSION, KS 66202
(913) 677-3366 FAX (913)677-3460 Web: www.repedrotti.com
June 27, 2010
Mr. Mark Peterson
Wilson & Company
1700 East Iron Ave.
Salina, KS 67401
Reference: Salina Wastewater Treatment Plant – SCADA System Project
City Project No. 09-2780
WCI File: 09 500 056 00
Quotation No.: SAKSSS – Revision No. 4
Dear Mark:
R.E. Pedrotti Company, Inc.
The is pleased to provide you the following revised
proposal for a new SCADA system at the Salina Wastewater Treatment Plant:
SYSTEM SUMMARY
This proposal lays the foundation for integrating much of the plant’s existing
discrete points and analog values into a new comprehensive SCADA system. Once
installed, this system will allow for any future integration of monitoring and/or control
points relatively easily. The backbone of this system is based on Siemens Water
Technologies (formerly US Filter and Autocon) LC PLC platform developed specifically
for the water/wastewater industry. The LC family of processors is the latest platform
from Siemens and its components will be readily available for product support or
replacements for a very long time.
The communication network linking each of the PLCs in this system together will
be an Ethernet network with 7 different fiber optic runs using 6-fiber (62.5 µm), multi-
mode fiber optic cable rated for underground installations between the various buildings.
The cables will be installed pre-terminated and pre-tested with Type ST connectors on
both ends. Existing conduit and raceways will be utilized where available. All of the
conduit and labor required to complete these connections has been included.
Two computers will be provided in this package to allow all monitoring,
controlling, alarm viewing, trending and system reporting functions. Two (2) SCADA
workstation computers located at the Administration Building will be in the form of mini-
tower computer systems. Each will include a 19” flat panel monitor, keyboard, and
mouse and both will share a report printer. They will each include a redundant hard
drive configuration where in the case of a primary hard drive failure, the system is fully
supported by a secondary drive that is a mirror image of the primary drive and may
assume its role if required. This system may also be used as a remote programming
station that R.E. Pedrotti Co. can use to remotely dial-in and trouble shoot HMI or PLC
issues.
System log-in names and passwords will be created for all users of the system.
The SCADA system will be programmed with different security access levels. These
access levels will limit the amount of control for any one particular user. A plant
overview screen will be developed to allow all important plant information be displayed
on one common screen. Individual building and/or equipment detail screens may be
accessed by clicking on its outlined picture from this screen. Trends will be created for
all major equipment and/or monitoring devices. Reports will be created for summarizing
daily and monthly flows, pH values, aeration basin DO levels, digester temperatures, UV
System, Grit System and Aeration Blower runtimes. Alarms will be displayed on the
overview screen, the detail screen displaying the particular piece of equipment and the
system’s alarm history screen. Many of the control panels provided in this project will be
furnished as subpanels that will be mounted in existing enclosures to reduce overall
cost. In many cases, alarm annunciator panels located in the existing enclosures will be
removed and replaced with a new cover panel outfitted with a new operator interface
display/keypad terminal for local monitoring and/or control at that particular site.
This system includes the latest SCADA software packages available from
Wonderware. It consists of two Wonderware InTouch version 10.1 HMI runtime
licenses. The Wonderware Historian software package will allow the storage and
trending capabilities for each I/O point collected by the PLCs. The Win911 software will
be used as an automatic alarm dialing system that can call, email, page, text or fax a
sequential list of plant personnel if a major alarm is tripped. Wonderware ActiveFactory
will be used with Wonderware HMI Reports to produce the SCADA system reports.
PCAnywhere is a remote access software package that will be used by R.E. Pedrotti
Company or an operator to remotely dial-in to the SCADA workstation and may assume
control of the terminal from a separate computer system using a dial-in phone line
connection and an external modem. Siemens WT Toolbox software will also be installed
to allow city personnel to diagnose, monitor or make programming changes to the PLCs
from the Administration Building computer system.
Several new instruments will be provided to monitor several of the plant’s
parameters. Four (4) new infrared temperature transmitters will be supplied to monitor
the temperature on each of the four digesters. Two (2) new dissolved oxygen analyzers
will be supplied to ensure that a fixed DO measurement may be received from two of the
three aeration basins at any time.
Automatic control will be provided for the UV System and the Grit System. Both
systems will be programmed to operate depending on the corresponding flow rates
received by its particular PLC. The UV Building PLC will operate a predetermined
sequence and number of UV lights based on the plant effluent flow rate and light
operating time. The existing UV control panels will remain in place; however the on/off
selector switches located on these panels will no longer be used. Interposing relays
installed in the new UV Building PLC Panel will be used to bypass the selector switches
allowing the PLC to assume the role of turning the lights on and off. When in Automatic
mode, the control will be provided by the PLC. When in Remote-Hand mode, the
operator may select what lights are turned on or off from one of the SCADA workstation
computer systems when viewing the equipment on the UV System Screen. If the
System is set to Local-Hand mode on the operator interface terminal (OIT) at the PLC,
the lights may be turned off or on from the local terminal. A digital selector switch
displayed on the OIT will be provided for each of the twenty lights.
The Grit System PLC will replace the existing timer system currently installed in
Grit System Control Panels of Building No. 9. The existing control panels for Grit System
A and Grit System B shall not be removed. The PLC will assume the control for these
systems when each panel is set in Automatic Mode. The grit systems will be
programmed to run continuously when the influent flow reaches a predetermined set
point. The operation of either system may be controlled locally at the new operator
panel supplied with the PLC or remotely from the SCADA workstation computer system.
A backup hardware based autodialer (Raco Guard-It) will be provided as a
redundant alarming system to the primary software based autodialer loaded on the
Central Supervisory Computer System. This unit will be mounted beside the master
PLC panel located in the Administration Building. A “heartbeat” will be programmed
between the master PLC and the SCADA computer that has the software based alarm
dialer residing on it. If this heartbeat is not received by the PLC, the Guard-It will be
enabled to dial out up to four general SCADA system alarms. This option includes the
autodialer, its installation and the programming necessary to configure the system as
described. A separate telephone line connection will be required for the backup
autodialer. It will be the responsibility of the Owner to provide the telephone service
connections required.
Two electrical contractors were invited to the Plant for a walk through and to
review all of the electrical installation and wiring requirements covering the scope of this
project. Electrical equipment installation and field wiring quoted in this project will be
provided by D.R.C.L. Electric Co., located in Brookville, KS.
SCADA SYSTEM CONTROL PANELS, EQUIPMENT & SOFTWARE
Item Qty. Description
A. 1 Administration Building (Bldg. #8) Central Supervisory SCADA Computer System
To include:
Dell Precision Quad Core Computer System
XP Professional, SP3 with Media
19” Ultrasharp Flat Panel Monitor
(2) 500 GB Hard Drives - System Redundancy Configuration (RAID 1)
Wonderware InTouch v10.1 3k Runtime License
Wonderware Historian v10.0 Standard
Wonderware HMI Reports v3.4
WW Basic/MS SQL Cal
Specter Win911 Professional Alarm Dialing Software with Modem
PCAnywhere v12.5 Host/Remote Access Software
Siemens WT Toolbox/Isa Graf Software Unlimited Key
MS Office Productivity Software
16x DVD+/-RW Optical Drive
Optical Mouse, Keyboard & Speakers
HP Color Deskjet Printer (Reports/Trends)
6-Port Ethernet Switch
B. 1 Administration Building (Bldg. #8) Secondary SCADA Computer System
To include:
Dell Precision Quad Core Computer System
XP Professional, SP3 with Media
19” Ultrasharp Flat Panel Monitor
(2) 500 GB Hard Drives - System Redundancy Configuration (RAID 1)
Wonderware InTouch v10.1 3k Runtime License
Wonderware Active Factory v9.2 Report/Trending Package
WW Basic/MS SQL Cal
Item Qty. Description
MS Office Productivity Software
16x DVD+/-RW Optical Drive
Optical Mouse, Keyboard & Speakers
C. 1 Administration Building (Bldg. #8) Programmable Logic Controller (PLC) Panel:
To include:
1 Enclosure, NEMA 12, fiberglass
1 Model LC3000 logic controller (conformally coated)
1 6” Color operator interface panel
1 6-Port Ethernet Switch
1 Fiber optic/copper Ethernet switch, Type ST (2-Fiber, 4-Copper)
1 Power supply 12 VDC, 4.5A
1 Surge suppressor, 120V
1 12-Port fiber optic patch panel with jumper assemblies
1 Control circuit breaker, 1P
1 Lot miscellaneous: fuses, terminal blocks, etc.
D. 1 Monitoring/Raw Sludge Building (Bldg. #1) PLC Panel:
To include:
1 Subpanel, 25H" x 32W", aluminum
1 Adapter plate 50"H x 30"W, with pressed studs and 4.25"H x 4.25"W
cutout for existing alarm horn and cutout for operator interface panel
1 ANSI 61 gray painting for adapter plate
1 Model LC3000 logic controller (conformally coated)
1 6” Color operator interface panel
1 Panel I/O module, 32 DI (conformally coated)
1 Panel I/O module, 16 DI, 8 DO, 8 AI (conformally coated)
8 Interposing Relays
1 Power supply, 12 VDC, 4.5A
1 Power supply, 24V, 1.3A
1 Surge suppressor, 120V
1 12-Port fiber optic patch panel with jumper assemblies
1 Control circuit breaker, 1P
1 Fiber optic/copper Ethernet switch, Type ST (2-Fiber, 4-Copper)
1 Lot miscellaneous: fuses, terminal blocks, etc.
E. 1 Digester Building (Bldg. #5) PLC Panel:
To include:
1 Subpanel, 30H" x 28W", aluminum (mounted on unistrut stand by E.C.)
1 Model LC3000 logic controller (conformally coated)
1 6” Color operator interface panel (mounted on existing cabinet door)
1 Panel I/O module, 16 DI, 8 DO, 8 AI (conformally coated)
1 Panel I/O module, 16 DI (conformally coated)
1 Panel I/O module, 8AI (4-20mA, conformally coated)
1 Panel I/O module, 8AO (4-20 mA, conformally coated)
Item Qty. Description
8 Interposing Relays
1 Power supply 12 VDC, 4.5A
1 Power supply 24V 1.3A
1 Surge suppressor, 120V
1 12-Port fiber optic patch panel with jumper assemblies
1 Control circuit breaker, 1P
1 APC UPS System, 1500 VA
1 Fiber optic/copper Ethernet switch, Type ST (2-Fiber, 4-Copper)
1 Lot miscellaneous: fuses, terminal blocks, etc.
F. 1 Headworks Building (Bldg. #9) PLC Panel:
To include:
1 Enclosure, NEMA 4X fiberglass
1 Steel adapter plate, 24"H x 26"W, with pressed studs (to cover old
annunciator panel hole) with cutout for operator panel and 4.25"x4.25"
cutout for alarm horn
1 Model LC2000 logic controller with 12DI, 8DO, 6AI (conformally coated)
1 6” Color operator interface panel
8 Interposing Relays
1 APC UPS System, 1500 VA
1 Fiber optic/copper Ethernet switch, Type ST (2-Fiber, 4-Copper)
1 Power supply, 12 VDC, 4.5A
1 Power supply, 24V, 1.3A
1 12-Port fiber optic patch panel with jumper assemblies
1 Surge suppressor, 120V
1 Control circuit breaker, 1P
1 Lot miscellaneous: fuses, terminal blocks, etc.
G. 1 Blower Building (Bldg. #11) PLC Panel:
To include:
1 Subpanel, 29"H x 32"W, aluminum
1 Steel adapter plate, 12"H x 24"W, with pressed studs (to cover existing
indicating lights), with cutout for operator panel
1 Model LC2000 logic controller with 12DI, 8DO, 6AI (conformally coated)
1 Color 6” operator interface panel (mounted in cabinet door)
1 Ethernet I/O module, 16DI
1 Ethernet I/O module, 8AI, 4 AO (4-20 mA)
3 Analog input isolators
1 Analog output loop isolator, 1-channel
1 Analog output loop isolator, 2-channel
8 Interposing Relays
2 APC UPS System, 1500 VA
1 Fiber optic/copper Ethernet switch, Type ST (2-Fiber, 4-Copper)
1 License-free 902-928MHz FHSS Wireless I/O Receiver
2 Power supply 12 VDC, 4.5A
1 Power supply, 24V, 1.3A
Item Qty. Description
1 Surge suppressor, 120V
1 6-Port fiber optic patch panel with jumper assemblies
1 Omni antenna, Coaxial Cable and Connectors (I/O receiver)
2 Lightning arrestor
1 Control circuit breaker, 1P
1 Lot miscellaneous: fuses, terminal blocks, etc.
H. 1 Gravity Belt Thickener Building (Bldg. #12) PLC Panel:
To include:
1 Subpanel, 36H" x 17W", aluminum (for right side interior wall)
1 Steel adapter plate, 24"H x 26"W, with pressed studs (to cover old
annunciator panel hole), with cutout for operator panel
1 Model LC2000 logic controller with 12DI, 8DO, 6AI (conformally coated)
1 Ethernet I/O module, 8 DI, 8 AI (4-20 mA)
1 6” Color operator interface panel
8 Interposing Relays
1 APC UPS System, 1500 VA
1 Fiber optic/copper Ethernet switch, Type ST (2-Fiber, 4-Copper)
1 Power supply 12 VDC, 4.5A
1 Power supply, 24V, 1.3A
1 Surge suppressor, 120V
1 12-Port fiber optic patch panel with jumper assemblies
1 Control circuit breaker, 1P
1 Lot miscellaneous: fuses, terminal blocks, etc.
I. 1 UV Disinfection Building (Bldg. #15) PLC Panel:
To include:
1 Enclosure, NEMA 4X, fiberglass, wall mounted
1 Model LC2000 logic controller with 12DI, 8DO, 6AI (conformally coated)
3 Ethernet I/O module, 8 DI, 8 DO
1 Ethernet I/O module, 8DI, 8 AI (4-20 mA)
1 6”Color operator interface panel (mounted in cabinet door)
24 Interposing Relays
1 APC UPS System, 1500 VA
1 Fiber optic/copper Ethernet switch, Type ST (2-Fiber, 4-Copper)
1 Power supply, 12 VDC, 4.5A
1 Power supply, 24V, 1.3A
1 Surge suppressor, 120V
1 6-Port fiber optic patch panel with jumper assemblies
1 Control circuit breaker, 1P
1 Lot miscellaneous: fuses, terminal blocks, etc.
J. 1 Aeration Basin Wireless I/O Radio Panel. Equipment to tie in (1) existing 4-20
mA pH measurement, (2) existing 4-20 mA DO measurements and (1) new 4-20
mA DO measurement:
To include:
Item Qty. Description
1 Enclosure, NEMA 4X, fiberglass, wall mounted, 24" H, 20" W,8" D
1 Condensation heater with thermostat,100W
1 License-free 902-928MHz FHSS Wireless I/O transmitter (4 AI)
1 Rubber Ducky Antenna (mounted on cabinet)
1 Power supply, 12 VDC, 4.5A
1 APC UPS System, 550 VA
1 Surge suppressor, 120V
1 Lightning arrestor
1 Control circuit breaker, 1P
1 Lot miscellaneous: fuses, terminal blocks, etc.
K. 1 Control Structure #1 Wireless I/O Radio Panel. Equipment to tie in (1) existing 4-
20 mA pH measurement:
To include:
1 Enclosure, Class 1, Div. 1 rated, Stainless Steel, wall mounted
1 Condensation heater with thermostat,100W
1 License-free 902-928MHz FHSS Wireless I/O transmitter (4 AI)
1 Rubber Ducky Antenna (mounted on cabinet)
1 Power supply, 12 VDC, 4.5A
1 APC UPS System, 350 VA
1 Surge suppressor, 120V
1 Lightning arrestor
1 Control circuit breaker, 1P
1 Lot miscellaneous: fuses, terminal blocks, etc.
L. 1 RACO Guard-It Model GI-4 Automatic Telephone Dialer. Monitors up to four (4)
universal alarms as well as incoming power. Includes 20 hour battery backup
and 2 year warranty.
M. 4 Omega OS137-1-MA Infrared Temperature Sensors with NEMA 4X 316 Stainless
Steel Transmitter Display Cabinet. Sensors Calibrated 0-100° C = 4-20mA
output. Transmitters include 24VDC loop power supply and 4-20mA
retransmission outputs (Digester 1, 2, 3 & 4 Temperature – Building No. 5)
N. 2 Hach LDO Dissolved Oxygen Monitoring System. Luminescence based system,
4-20 mA output, Model sc100 Controller, Sunshade and (2) sensor Hand rail
mounting Brackets (Aeration Basin Dissolved Oxygen)
O. Lot PLC Spare Modules. A spare conformally coated PLC module of each type
supplied for this project will be provided (includes spare processor, one of each
type of I/O module, and one of each type of power supply)
To include:
(1) Siemens LC3000 PLC Processor
(1) Siemens LC2000 PLC Processor
(1) Siemens I/O Module (32 DI)
(1) Siemens I/O Module (16 DI/8 DO/8 AI)
Item Qty. Description
(1) Siemens I/O Module (16 DI)
(1) Siemens I/O Module (8 AI)
(1) Siemens I/O Module (8 AO)
(1) Siemens I/O Module (8 AI/4 AO)
(1) Siemens I/O Module (8 DI/8 AI)
(1) Siemens I/O Module (8 DI/8 DO)
(1) Siemens 12 VDC, 4.5 A Power Supply
(1) Siemens 24 VDC, 1.3 A Power Supply
P. Lot Fiber optic cabling. Includes 6-fiber multi-mode fiber optic cable, 62.5 µm core
with Type ST connectors. Underground installation rated. Pretested and
terminated prior to shipment.
Q. Lot Installation of telemetry panels, autodialer, fiber optic network cabling and
instrumentation (work performed by Electrical Contractor)
R. Lot SCADA System Programming, Configuration and Startup
S. Lot SCADA System Daily/Monthly Reports Design and Programming
T. Lot SCADA System Training and System Overview
U. 1 SCADA System Submittals (includes 1 hard copy binder and 1 electronic copy on
CD format)
V. 1 SCADA System Operation & Maint enance Manuals (includes 1 hard copy binder
and 1 electronic copy on CD format)
W. Lot SCADA System 1-Year Warranty, see clarifications below
TOTAL PRICE FOR ITEMS A-W: $ 287,430.00**
BONDS AND INSURANCE: $ 4,520.00**
TOTAL PROJECT PRICE: $ 291,950.00**
**Clarifications/Exclusions
1. Pricing is exclusive of taxes, f ees, permits and licenses unless noted above.
Freight included
2. FOB Factory. .
3. Terms: Net 30 Days.
4. Removed or discarded equipment will be placed in a location on-site designated by the City.
5. Pricing is exclusive of concrete work of any type.
6.Items included in this quotation include a 1-Year warranty from date of startup unless noted
otherwise above. Warranty excludes lightning damage.
7.Additional phone line connections and/or broad band Ethernet connection for system dial-out
alarms or remote access will be the responsibility of the owner to setup with their respective
provider(s). Phone line cable and receptacle installation will be provided to new SCADA
workstation computer system only.
8.Conformal coating will be provided on all Siemens IntraLink family of PLC components provided
under this quotation. These are custom parts from the factory and do not have standard part
numbers.
If you have any questions or comments, please do not hesitate to call.
Sincerely,
R. E. PEDROTTI COMPANY
Ed McGrath