646-23-405 UD Upgrade 2A130/7W139 Medical Air Systems

GDS Notes

• Estimated value: The magnitude of construction is between $500,000.00 and $1,000,000.00.
• Bid bond required: Yes
• Mandatory site visit: Yes
• Local integrator required: No
• PLC details: PLCs/RTUs mentioned but brands/models not specified. The project involves upgrading medical air systems, which typically include PLCs for control and monitoring.
• HMI details: HMI/SCADA mentioned but specific software not specified. The project involves upgrading medical air systems, which typically include HMIs for visualization and control.
• Comms details: Network infrastructure mentioned but specific media/protocols not detailed. The project involves upgrading medical air systems, which typically require network communication for monitoring and control.
• Project insights: {"bid_bond_required": "Yes, a bid guarantee is required in an amount not less than 20 percent of the bid price but shall not exceed $3,000,000.00. The Bid Guarantee is to be executed on a SF 24. Failure to furnish the required bid guarantee on the proper fo...
• Confirm PLC platform, firmware, programming environment, and whether standard libraries/naming conventions are required.
• Clarify communications path (licensed/unlicensed/cellular), polling rates, and any radio path study or coverage constraints.

Integration Checklist

• Confirm existing site inventory, I/O counts, and any required standards (tagging, alarms, naming).
• Request current drawings, network diagrams, and as-built documentation (or plan for discovery).
• Define acceptance testing: FAT/SAT steps, cutover plan, and rollback expectations.
• Confirm PLC platform, programming environment, licensing, and source code handoff requirements.
• Clarify communications path, latency constraints, polling rates, and any coverage/path study requirements.

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