Specifications include, but are not limited to:The intent of this solicitation is to secure bids for the North Dakota Department of Transportation (NDDOT) new tower, radio shelter buildings including an internal generator with self-support tower. NDDOT is requesting bids for a building with generator and tower located at the Westfield Tower site. Bids should be submitted for the entire project.Provide and install a new tower, prefabricated equipment shelters with internal standby generator and provide and install a new propane tank and self- support tower at the Westfield site. Project includes all concrete work, electrical to new shelter, all underground including grounding work (ground halo around new shelters and tower), new ice bridge installation, and a new 1,000 gallon propane tank and tower