10 MARINE REVIEW September, 1926 1500 yard Dump-scow, ready for Launching at the River Rouge yard : : This specially designed and constructed dump scow Diversity shows the diversity of our facilities for building every f class of ship suitable for the passenger, ore, coal, sand O or stone needs of the Great Lakes. Ship- This scow is 223 ft. long on deck, 42 ft. 4 in. beam, ae. 15 ft. deep, and has a capacity of 1500 yards with a building freeboard of about 18 in. There are seven self-dumping pockets each 23 ft. long in the clear. The dumping doors are unusually large and heavy and the door closing gear is operated by a gasoline engine located in an engine room amidships below the level of the deck. This engine through chain drives and fore and aft shaft, operates all of the self-dumping doors. The bulkheads and coamings are protected with heavy timber, covered with 15 lb. plate, and the scow through- out is designed to be in keeping with the modern type of ten yard dipper dredge which is used for load- ing this type of scow. GREAT LAKES ENGINEERING WORKS General Offices: River Rouge, Michigan Cleveland Office—Union Trust Bldg. Shipyard, Shipyard, Dry Dock, Dry Docks Engine and Repair Plant Engine Building and Repair Plant DETROIT, MICHIGAN and Repair Plant RIVER ROUGE, MICH. ASHTABULA, OHIO te Oe Oe oe >i LP BUILDERS ‘Please mention MARINE REVIEW when writing to Advertisers