MDC 353-A640-01 Revision B Sheets 1 to 3 Engine Cooling System.pdf

This is a technical drawing document for a Marine Design Center project depicting an engine cooling system for a CENVP dredge yaguna sequential repower. The drawing is a key plan view (Section 5-A) that illustrates the layout and interconnections of the cooling system components within the vessel, including generator engine cooling circuits, AC and JW (jacket water) inlet and outlet configurations, and associated piping routing throughout the engine room.

The document serves as a detailed schematic for engineering and installation purposes, showing multiple cooling circuit configurations with color-coded piping (cyan, yellow, magenta, green, and other indicators) that route through various compartments including the engine room, auxiliary machinery room, and service flat areas. The bill of materials identifies required components including seamless and flanged steel piping in various sizes (1/2" to 3"), ball valves, elbows, long radius welded elbows, and stainless steel fittings. General notes specify installation requirements for phase placement, directional orientation, winter winterization procedures, pressure drop specifications, and structural steel arrangements. The document is designated CG000073, P013432, with a revision date of 2726 and drawing number 353-A640-01, prepared for sequential repowering of the vessel's engine cooling system.