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354 MARINE REVIEW SINGLE SCREW MOTORSHIP HEINA BUILT FOR NORWEGIAN OWNERS BY THE COP- ENHAGEN FLOATING DOCK & S. B. CO.—A FINE TYPE OF MODERN CARGO VESSEL She is constructed to the highest class of Norwegian Veritas of open. shelter deck type and strengthened against ice. The prin- cipal particulars are: length between perpendiculars, 375 feet; beam mold- ed, 52 feet; depth molded to main deck, 27 feet 6 inches; and depth molded to shelter deck, 35 feet 8 inches. The deadweight is 7610 tons on a load draft of 24 feet, 8% inches. The total cargo capacity of the hold in bales is 395,400 cubic feet while in grain it is 487,300 cubic feet. The capacity of the double bottom tanks for fuel oil is 1045 tons while the capacity of all ballast tanks, includ- ing deep tank, forepeak and aftpeak, is 2089 tons of water. The HEINA has a gross tonnage of 4027 tons and a net tonnage of 2417 tons. Cargo handling facilities consist of two steel masts and two sampson posts with a total of 10 derricks, the lifting capacity of each being 3% tons. There is also a 10-ton derrick at No. 2 hatch which can also be lustration. used for No. 4 hatch for handling | heavy lifts. The holds are provided with five large cargo hatches, 18 feet wide with a mean length of about 30 feet. Accommodations for the crew are Bul TTT ee Spares Saves outeey INBOARD PROFILE MOTORSHIP HEINA—OPEN SHELTER DECK FREIGHTER—PARTICULARLY FITTED FOR LONG DEEP SEA located aft below the shelter deck. The boatswain and carpenter are lo- cated in the house on the shelter deck. Accommodations for captain and officers are located in: the deck houses on the shelter deck and on the bridge. All auxiliary machinery, both in the engine room and on deck, is electrically driven. The steering gear is of the electric-hydraulic type with telemotor control from the bridge. The electrical generating outfit con- sists of three dynamos, two of 33 kilowatts and one of 66 kilowatts, each driven by diesel engines. Steam heat- ing is effected by means of a small cross-tube boiler arranged for oil fir- ing, located in the engine room. For the main propulsive power an 8-cylinder, 4-stroke cycle long stroke crosshead type Burmeister & Wain diesel engine was chosen. The indi- cated horsepower of this engine is 2250 at 93 revolutions per minute. The propelling machinery is located amidships and is of the makers’ standard type for single screw cargo carriers. The compressor which pro- vides the necessary air for injection of the fuel oil is directly coupled to the crankshaft and _ built together with the main engine. ih 4 sa! Lil PTTL TTRErTry FETT TTT Ire] I Tan ned la6 ts Sw 1% on. VOY AGES October, 1925 Single Screw Motorship Moveria The new Donaldson Line motorship Moveria was launched in October by Vickers Ltd., from their naval con- struction works, Barrow-in-Furness, The vessel has been designed for the transport of general cargo and cattle, and also has considerable refrigerated space for the carriage of frozen meat. The principal dimensions of the vessel are:— leneth: overall, Tbe duuiccsnere 398 0 Length between p.p., ft..........0. 385 0 Breadth molded, ft., ims......... 51 6 Depth to upper deck, ft............. 39 0 Gross tOnNARE, TOM cisscesevesctesenee 5200 Deadweight, tons, about ......... 7500 Draft, Jonded, 1ti;- ities iss 26 10 PCC, ; KAOES.ccccdoveiesctee tecdenspescaves 11% Three continuous decks are _ pro- vided, a fourth deck being fitted in No. 2 hold, which with No. 4 hold and the ’tween decks of these two holds, is insulated, the total insulated space being over 170,000 cubic feet. Gen- eral cargo is carried in Nos. 1 and 5 holds and cattle stalls are fitted in the ’tween decks over these holds with emergency stalls on the upper deck, accommodating in all 600 live cattle. © The vessel’s side framing is on the usual transverse system, but the double bottom is constructed on the Vickers-Wingate longitudinal braced frame system which it is claimed, while maintaining fully the strength of the structure, is lighter, of more open construction and more easily as- sembled than is the case with the usual transverse method of framing. The Vickers-Wingate method of double bottom framing has been approved by Lloyds Register of Shipping and also by the British Corp. for the survey and registery of shipping. The accommodation for officers and crew is amidship. The crew’s accom- modation is on the port side of the