This document is a project proposal from GTEC International Inc. for using a coal-fired steam/hot water boiler. It recommends replacing an existing bunker/diesel-fired steam boiler with a higher capacity coal/biomass boiler from ZOZEN Boiler, which would save on fuel costs. The proposal includes structural requirements, investment costs of $10 million for the boiler and $6.3 million for civil works, and background on GTEC and ZOZEN Boiler. It also provides diagrams of the coal boiler system and contact information.