SOW.pdf
PDF 74 KB Posted
- Attached to
- Campd Dodge Lift Station
- Solicitation number
- 19084319
- Issued by
- Iowa
About this file
Camp Dodge Lift Station Controls Upgrade – Scope of Work Summary
This is a Scope of Work document for the Iowa Department of Public Defense (DPD) regarding the upgrade of lift station control systems at Camp Dodge (Project #19084319). The project involves retrofitting new control equipment into the existing enclosure's control section while retaining the functional 3-phase power distribution equipment on the left side of the existing enclosure. The vendor must supply and install primary control components including an Allen Bradley 5069 CompactLogix PLC with I/O modules, a 7-inch color touch screen operator interface, a 120V UPS system, a 24VDC power supply, network switching equipment, and a Modbus gateway for connection to federal monitoring systems. Additional equipment includes new radio telemetry systems with an Arista radio transceiver and Yagi antenna, door-mounted pilot devices with selector switches and indicator lights for pump operations, and new submersible level transducers. The vendor is responsible for complete control panel design with submittals and operations and maintenance manuals, full fabrication and wiring, PLC and operator interface programming and testing, all on-site installation labor and materials, system programming coordination with the existing Water Plant SCADA and radio communication system, operator training, and one callback visit during the first year of operation for programming changes or additional training.
All materials and components must comply with Build America Buy America (BABA) requirements, with any exceptions requiring written approval from the Camp Dodge contracting officer. The project explicitly excludes modifications to power distribution equipment, replacement of float switches (assumed functional), and any system modifications monitored by Camp Dodge. The issuing officer for this procurement is Philip Payton (515-975-6211; philip.payton@dpd.iowa.gov), and bidders must submit numerical bids through the IMPACS event system along with any required supporting documentation. No specific response deadline, award date, or contract term information is provided in this Scope of Work document.
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Camp Dodge Lift Station Controls Upgrade Scope of Work (Project # 19084319):
Overview: The existing USFilter controller and operator interface has been obsolete for several years and upgrades are recommended as soon as possible.
-All new control equipment to be retrofit into the existing enclosure control section.
(right side).
-All 3-phase power distribution equipment, circuit breakers, motor starter and transformers on the power section (left side) will remain and no upgrades are included for this equipment. This equipment is still in good working order.
-All parts to be BABA (Build America Buy America) compliant. Any exceptions need to be approved by Camp Dodge contracting officer in writing.
Vendor Supply:
LIFT STATION CONTROL UPGRADES
(1) 15A, 1-POLE 120V CIRCUIT BREAKER
(1) 120V SURGE ARRESTOR
(1) 120V UPS
(1) 24VDC POWER SUPPLY SIZED AS NECESSARY
(1) 5-PORT ETHERNET UNMANAGED NETWORK SWITCH
(1) PRIMARY PUMP CONTROLLER: ALLEN BRADLEY 5069 COMPACTLOGIX WITH
REQUIRED I/O MODULES
(1) 7" COLOR TOUCH SCREEN OPERATOR INTERFACE
(1) FLOAT BACK UP PUMP CONTROL CIRCUIT
(1) MODBUS GATEWAY FOR CONNECTION TO FEDERAL MONITORING SYSTEM
(1) 2-CHANNEL INTRINSICALLY SAFE BARRIER FOR (2) FLOAT SWITCHES
(1) 1-CHANNEL INTRINSICALLY SAFE BARRIER FOR (1) LEVEL TRANSDUCER
(2) 2 CURRENT SENSING RELAYS FOR PUMP RUNNING STATUS
(LOT) REPLACMENT OF ALL RELAYS, TERMINAL BLOCKS AND MISCELLANEOUS
COMPONENTS REQUIRED FOR COMPLETE AND OPERATIONAL SYSTEM
NEW RADIO TELEMETRY EQUIPMENT
(1) ARISTA RADIO TRANSCEIVER, LICENSED FREQUENCY COMPATIBLE WITH
EXISITNG SYSTEM
(1) ANTENNA COAX SURGE ARRESTOR
(1) YAGI DIRECTIONAL ANTENNA WITH 25FT OF ANTENNA COAX CABLE DOOR
MOUNTED PILOT DEVICES: 22MM, EACH WITH ENGRAVED NAME PLATE
(2) PUMP HAND-OFF-AUTO SELECTOR SWITCH
(2) PUMP RUNNING INDICATING LIGHT
(2) PUMP OVERTEMP INDICATING LIGHT WITH INTEGRAL RESET PUSHBUTTON
(2) PUMP SEAL FAIL INDICATING LIGHTS
(1) FLOAT BACK UP ACTIVE INDICATING LIGHT WITH INTEGRAL RESET
PUSHBUTTON
(2) POWER MONITOR STATUS LIGHTS, NORMAL & FAIL
(1) ALARM SILENCE/RESET PUSHBUTTON
(1) PRIMARY CONTROLLER FAIL INDICATING LIGHT EXISTING CONTROL
EQUIPMENT TO BE RETAINED
(2) ABS PUMP OVERTEMP/SEAL FAIL MODULES
(1) FIBER OPTIC PATCH PANEL
(1) FIBER TO ETHERNET NET CONVERTERS AND JUMPER CABLE
(1) SENSPHONE ALARM DIALER AND PHONE LINE TERMINATION BLOCK
NEW INSTRUMENTATION
(1) SUBMERSIBLE LEVEL TRANSDUCER
Vendor Services:
- Complete Control Panel Design, Submittals and O&M Manuals. Include multiple days on-site to trace down wiring of existing system. Assuming that wiring diagrams of the existing system cannot be located.
- Complete Control Panel Fabrication and Wiring
- Complete Control Panel PLC/OIT Programming and Testing
- Complete on-site labor and materials required for internal control panel upgrades/modifications.
- Complete on-site system programming of existing Water Plant SCADA and radio communication system for lift station monitoring, control and alarms.
- Operator Training on new control system
- System Call Back Services: (1) trip to job site during first year of operation for any system programming changes or operator training that may be required.
Excludes:
- Any modifications to power distribution equipment such as breakers, transformers, motor starters, transfer switches, etc.
- Replacement of float switches. Existing switches assumed to be functional.
- Any modifications to the system monitored by Camp Dodge. Vendor shall provide
Modbus data mapping as required and coordinate with Camp Dodge on the data required.
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