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B3049 RBC - HVAC-Air Purge Systems Controls Upgrade

Forecast

Federal

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

This design-build-build project for Navfac Southeast involves the complete conversion of HVAC instrumentation, field control devices, and building control systems at the B3049 Reentry Body Complex to fully functional Direct Digital Control systems. The scope requires the integration of existing electro-pneumatic and NOVAR digital systems, as well as the completion and testing of a partially installed DISTECH based system utilizing BACnet components. A critical component of the work is the conversion of ancillary systems, including Event Initiated, Environmental Emergency Shutdown, and Purge Systems, into a hardened communications network to ensure reliable operation during emergency conditions. The project is subject to stringent architectural, structural, and mechanical requirements to maintain safety objectives for blast and contamination isolation zones, shock, and gas overpressure loads. All designs must strictly comply with the Basis of Design for Explosives and Contamination Safety to protect against maximum credible explosion events from both internal and external sources. Any deviations from these design criteria or conflicts with compliance documents must be submitted for formal review and approval to ensure the safety and integrity of the facility.

General Info

Navfac Southeast HVAC conversion to Direct Digital Control systems for B3049 Reentry Body Complex.

Agency

Department Of The Navy → Navfac Southeast

NAICS

238220 - Plumbing, Heating, and Air-Conditioning Contractors

Place of Performance

USA

Set-Aside

NONE

Documents

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Timeline

PhaseForecast

PostedJul 2

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Organization & Contact Information

AgencyDepartment Of The Navy → Navfac Southeast

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of The Navy → Navfac Southeast

Office AddressN/A

ContactsNo contact information available

Full Description

Provide the complete D/B/B to convert the existing B3049 (RBC) HVAC instrumentation, field control devices, and building control systems to fully functional, Direct Digital Control (DDC) systems. The building has unique architectural, structural, and mechanical requirements to reflect safety objectives as required for blast and contamination isolation zones, shock and gas overpressure loads, HVAC and air purge systems. Technical Note (CUI/DCRIT/UCNI) N-1706 (Basis of Design for Explosives and Contamination Safety of MCON Project P-312M, Reentry Body Complex, SWFLANT, Kings Bay, GA) contains those requirements. The design shall assure compliance with Basis of Design explosive and contamination safety requirements from maximum credible events (explosions) from inside and out. Any departure from design criteria and any conflicts with other compliance documents shall be submitted for review and approval. Consideration must be given to: (1) original existing design based on electro-pneumatic, NOVAR digital systems, building wide analog and digital data communication networks; (2) recently installed partially functional but incompletely tested DISTECH based HVAC control system with electronic analog and digital field devices, BACnet components, controllers, networks, and workstations; (3) provide for the conversion and integration of all ancillary systems such as but not limited to; Event Initiated, Environmental Emergency Shutdown, and Purge System to fully functional DDC systems, with a hardened communications network as dictated to provide for their safe, reliable operation during emergency conditions.