Z1DA--FY25 36C25725AP2590 | Cons-New | Bldg. 60 VAV Box Replacement | PND 5-26-2025
36C25725R0048 - Bldg. 60 VAV Box Replacement --- ATTACHMENT: attachment_1.pdf --- --- ATTACHMENT: attachment_2.pdf --- SOLICITATION, OFFER, AND AWARD (Construction, Alteration, or Repair) 36C25725R0048 SEALED BID (IFB) NEGOTIATED (RFP) X 05-13-2025 1 97 1. SOLICITATION NUMBER... (Federal Government | Due 2025-06-13)
AviationPLCRadioSCADATelemetry
Type
RFP
Jurisdiction
Federal Government
Posted
May 13, 2025
Due
Jun 13, 2025
Updated
Jun 10, 2025
GDS Notes
- Estimated value: The magnitude of the project is estimated to be between $500,000 and $1,000,000 IAW FAR 36.204 (e).
- Bid bond required: Yes
- Mandatory site visit: Yes
- Local integrator required: No
- Construction beyond panels: No
- PLC details: PLCs/RTUs are not explicitly mentioned. The existing Siemens controllers on the VAV boxes are to be reused. If any controller is damaged during demo, it shall be replaced with the exact same type and model for compatibility with the exis...
- HMI details: HMI/SCADA is not explicitly mentioned. The existing Siemens controllers are to be reused, suggesting integration with an existing Siemens control system.
- Comms details: Network infrastructure is not detailed. The existing Siemens controllers are to be reused, implying an existing network for communication with the central control system.
- 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.