Environmental Control System

NASA Kennedy Space Center is seeking a turn‑key compressed‑air system (environmental control system) for Launch Complex 39B. The vendor must deliver a fully fabricated, weather‑rated enclosure with compressors, dryers, filtration, control hardware, and associated services. The system must meet strict performance, redundancy (N + 1), environmental (wind, seismic, temperature), and coating standards, and be ready for activation upon delivery. The contract is a small‑business set‑aside, firm‑fixed‑price award with delivery due by 28 Feb 2027. • Provide a complete compressed‑air enclosure capable of ≥ 55 lbm/min flow, ≥ 70 psig, ISO 8573‑1 [3:3:1] purity, and ≤ 15 °F temperature rise. • Include N + 1 redundant compressors, dryers, filters, controls, and a carbon‑monoxide monitor, all remote‑controllable (Modbus TCP/Ethernet‑IP). • Meet NASA‑STD‑5008 surface‑preparation and coating requirements, survive 168 mph wind loads, ± 3 g vibration, and launch‑induced plume pressures, and fit within a 175″ × 95″ × 100″ envelope.