Government Contract | Ohio
Easterly/Southerly PLC Replacement

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Bid Information


Bid Alert No: 00001726284

Bid Title: Easterly/Southerly PLC Replacement

Agency Bid No. Title: 1570

Received Date: 05/24/2019

Close Date: 07/03/2019

Purchase Type: Not Stated

Delivery Point: Northeast Ohio Regional Sewer District, Cleveland, Ohio, 44115

Delivery Date: Not Stated

Special Notices: Pre-Bid Conference Optional 05/29/2019 01:30 PM

Specifications

Specifications include, but are not limited to:This project involves the replacement of obsolete PLCs at both Easterly WWTP andSoutherly WWTC. During the Master Plan, a PLC inventory list was created for eachplant. Revisions and updates have been made to this list based on recent CapitalImprovement Projects as well as a hardware inventory assessment performed by RockwellAutomation. To obtain maximum advantage to replacing the PLCs, the approach to replacementshould not just focus on hardware swaps. The overall replacement project should includethe following major goals: Development of process control descriptions (PCDs) for each of the PLCsthat are being replaced, with extensive user input to define how the PLC logicand HMI workstations are expected to function. Expanded or reduced programming and process coverage provided bycontrol processors and HMIs to right-size operational needs(implementation to be performed under a separate contract). Operationalneeds must be the key consideration in determining optimal control center locations and associated equipment, communications and powerrequirements. Development of adequate system documentation for future maintenanceneeds, such as PLC I/O lists, P&IDs and Panel and I/O Drawings. Replacement or refreshment of active components in PLC panels (UPSand Power Supplies) Replacement of PLC Control Panels if physical conditions indicatereplacement is necessary. Review existing PLC Control Panels to determine if any may beconsolidated or if additional PLCs should be added. Replacement of OITs to PanelView+7. Calibration of field instruments and final control elements. Implementation of updated District standards, policies and procedures foritems such alarm generation techniques, power failure/recovery andequipment runtimes.

Product Codes: 20424, 91391

Agency Information


Issuing Agency: Northeast Ohio Regional Sewer District

State: Ohio

Agency Type: State and Local

Contact: Robin Rupe 3900 Euclid Ave., Cleveland, Ohio, 44115

Phone: 216-881-6600

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