NMAH: 2027 Install Emergency Generator - (Request for Proposal)

Description: Specifically, work under this project includes but is not limited to: Install two (2) new natural gas powered 500kW generators with integral paralleling gear on a new rooftop structural steel platform. Convert existing collections storage space (Room 4606) to a new Emergency Electrical Room to contain a new switchboard, ATS’s, transformers and panelboards. Decommission and remove existing Diesel generator on lower level. Coordination between complex existing building which will remain fully operational and open to the public during the duration of the work and new electrical and gas service pathways throughout. Existing conditions documentation early in the construction phase for implementation into BIM models. Development of coordination and construction BIM models early in the construction phase that depict existing conditions and proposed service pathways to enable the short circuit Study. See outside link.