Specifications include, but are not limited to: Rampart 100ekW Engine-Generator Accessories, QTY 2 Each; Rampart 65ekW Engine-Generator Accessories, QTY 1 Each; ENGINE GENERATORS: A. The Work included herein shall consist of providing, fabricating, and shop testing complete engine generators as specified herein.; B. The engine generators shall be delivered complete and ready for installation.; C. Provide all accessories as specified for all engine generators plus any additional components listed.; A. All units shall be complete skid mounted engine generators utilizing all new components.; B. All units shall be configured as specified herein and shall include all accessories as indicated.; C. Engines shall be rated for prime power duty at the horsepower (shaft) and electrical kilowatt (generator) ratings indicated for each unit. All engines shall be 1800 RPM unless specifically indicated otherwise. All starting and control systems shall be 24 VDC.; D. Provide engines of the manufacturer and model as indicated in Paragraph 2.2 - Specific Configuration, no other substitutes except as specifically noted below.; E. Approved equal substitutions of engines will be allowed only by Engineer's approval. To obtain approval, submittals must clearly demonstrate the following: 1. The substitute engine must meet all of the requirements of Paragraph 2.3; 2. The substitute engine manufacturer must have at least one factory authorized service representative with a permanent shop in Southcentral Alaska.; 3. The size and weight of the substitute engine must not exceed that of the specified engine by more than 10%.; 4. The physical layout, piping connections, and service access areas of the substitute engine must be sufficiently similar to that of the specified engine so that no major changes will be required to the power plant design.; 5. The substitute engine must meet or exceed the fuel efficiency rate of the specified engine. Provide fuel curve showing fuel consumption (kWh/gallon) at 25%, 50%, 75% and 100% of prime rated capacity.