Naval Research Laboratory (NRL)
FederalDC
Posted
Sep 14, 2026
Oct 16, 2026
Air Compressor Relocation
Tasks: relocate existing two air compressors in building 65 from mechanical room 026B to outside new metal building.; provide proper air filtration and automatic condensation removal from air tanks; extend Siemens bas wiring system from room 026B to new compressor location outside. Use rigid galvanized conduit for exterior run, final 24" conduit connection has to be made with flexible metal PVC coated liquid-tight; extend 3" Copper compressed air piping connection from room 026B to new compressor location outside; extend compressor power connection from room 026B to new location outside, use rigid galvanized conduit for exterior run, connect compressor via a 480V heavy duty disconnect switch NEMA 3R. Final 24" conduit connection to unit shall be made with flexible metal PVC coated liquid tight. See attached file.
