Archive · listed deadline has passed. This reference listing does not confirm an active solicitation. Check the issuing agency for amendments and current status.
Solicitation for the Overhaul/Upgrade of the Common Hydro Mechanical Unit
The purpose of this notice is to post the official solicitation for Overhaul/Upgrade of the T700 Common Hydro Mechanical Unit (CHMU) for the . Please see the attachments for further details. --- ATTACHMENT: attachment_1.pdf --- PRID/PRON: T305-01 NSN: 2915-01-587-7242 STATUS:... (Federal Government | Due 2025-05-12)
AviationCybersecurityEmergency AlertingPLCRadioSCADATelemetry
Type
RFP
Jurisdiction
Federal Government
Posted
Mar 12, 2025
Due
May 12, 2025
Updated
Jun 5, 2025
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GDS Notes
- Estimated value: No budget/value provided; offerors to propose pricing
- Bid bond required: No
- Mandatory site visit: Yes
- Local integrator required: No
- Construction beyond panels: No
- PLC details: PLCs/RTUs mentioned but brands/models not specified
- HMI details: HMI/SCADA mentioned but specific software not specified
- Comms details: Network infrastructure mentioned but specific media/protocols not detailed
- 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.
- Define remote access method, auditing/log retention, and IT/OT segmentation boundaries.