Specifications include, but are not limited to: 1. Replacement of emergency power generator and ATS: Includes removing the existing propane-fired generator and ATS and providing a new natural-gas-fueled emergencuy generator and ATS. Also includes providing a temporary portable backup generator during the changeover. 2. Changeover of the building's existing propane gas distribution system to a natural gas system. All devices currently operating on propane gas shall be operating on natural gas at completion of this project. Contractor should be aware that: a. The building currently has both Columbia natural gas supply and commercial propane gas service (via an on-site vendor tank). b. In November 2018 Columbia Gas has scheduled to complete their upgrading of the Fire Station's NG service to handle the increased NG BTU load due to the new generator and conversion of other current propane devices. c. During this project the propane tank will be removed by the vendor. 3. Provision of new battery-backup emergency lighting throughout the building, to comply with current Code. 4. The project includes any other demolition and alteration work related and ancillary to the above, for a complete and useable end-product.