Specifications include, but are not limited to: The City of Norwalk is soliciting proposals from qualified generator maintenance & service firms to provide comprehensive service for the equipment listed within this proposal at various locations. Services to be provided include the complete testing, inspection, maintenance, repair and emergency service of standby generator and electrical transfer switch equipment and one (1) full load test annually. The Contractor shall furnish all material and equipment required for these services in accordance with industry standards. All material and equipment supplied shall be new and of the highest quality and condition. Any details of service not explicitly stated in this scope of work but are considered to be customary and accepted in accordance within industry standards shall be provided to the City of Norwalk by the awarded contractor. Onan 250DFM, Cummings NT-855-G3 Engine 250kw; Kohler Power Model 600 RE O2M 600kw; Caterpillar 3406C, Caterpillar SR4B engine 400kw; Cummins 200KW, DGFC-5742032, Cummins Diesel 68.3 Commercial engine Marine/Industrial Engine 200kw