RFI 1_ HELAMS.pdf

This is a Request for Information (RFI) for a specialized, transportable equipment enclosure system with integrated security, power, cooling, and EMI shielding capabilities.

The required structure must be C-130 aircraft transportable with dimensions matching a 463L pallet width and 20 feet in length. The enclosure must incorporate fixed lower ISO corner blocks and meet stringent electromagnetic shielding requirements including ASTM E1925 at 60 dB, HEMP testing per MIL-STD-188 at 80 dB, and TEMPEST compliance per ICD-705. Power specifications require 120/208 VAC, 3-phase, 60 Hz input and output via 60A MIL-Spec Class-L connectors, with interior 120V, 20A receptacles. The system must include eleven LED interior lighting fixtures with blackout capability, a 16-inch diameter BLUE ECU duct port with five duct connections (four supply, one return), and a single-tier waterfall pan with blank plate. Six equipment racks at 24-inch depth, 19-inch panel width, and 40 RU capacity must be center-mounted with meter access to front and back interior walls. Security features include a CDX-10 lock and a comprehensive alarm system with passive infrared motion detection, door alarm switch, trembler sensor, external tamper-proof warning horn (100+ dB), smoke detector, and battery backup with user-friendly control panel.