Page 3rd Cover: of Maritime Reporter Magazine (June 1973)

TWELFTH IN A SERIES FROM KOCKUMS: The steam turbine tanker Turquoise, built and engined by Kockums

Mek Verkstads AB, Malmo, Sweden, was recently de- livered to Compagnie Navale des Petroles of Paris. With a carrying cqpacity of 255,470 long tons or 259,560 metric tons, the vessel is the twelfth in the yard's current series of 20 such ships. The first of this series, also built for CNP, was delivered in January 1971. Built under special survey of Bureau Veritas, the Turquoise has an overall length of 1,117 feet, molded breadth of 1 70 feet, and a molded depth of 84 feet. Propulsion is by a set of cross-compound triple-reduction geared

Kockum-Stal-Laval AP 32 type turbines developing 32,000 shp at 85 rpm.

ARCTEC, Inc., Announces

Formation Of Canadian Affiliate

Roderick Y. Edwards Jr.

ARCTEC, Incorporated of Columbia, Md., has announced the formation of a Canadian affiliate company, ARCTEC CANADA, Limit- ed. Roderick Y. Edwards Jr., formerly vice president for research at ARCTEC, Incorpor- ated, is the president of the new firm, with Dr.

Bernard Michel of Laval University as vice president. Temporary offices are at 739 Des

Vignes, Ste. Foy, Quebec City 10E, P.Q., Can- ada, and will be relocated to Montreal in the near future.

The new firm is 50 percent Canadian owned, and offers consulting services for the cold reg- ions of the world, similar to that of ARCTEC,

Incorporated. More specifically, the services include applied research and design studies for structures capable of withstanding ice forces.

To support these services, ARCTEC CAN-

ADA, Limited has under construction a new

Canadian laboratory, which will be used to model and measure the forces during ice-struc- ture interactions. Two methods are now avail- able to either laboratory to simulate the ice cover during tests—real saline ice or a syn- thetic material. An ARCTEC patented process is used to grow the former, and the latter ma- terial was developed by Dr. Michel. The choice of methods to simulate the ice cover will de- pend upon the failure mode of the ice during the structural tests and the need to simulate a variety of different ice fields during the test program.

Additional services provided by the firm in- clude : development of design criteria for off- shore structures in ice-covered waters; collec- tion of ice data in the field; design and model testing of fixed structures to act as ice-control devices such as ice booms, dikes, and dams; model icebreaking tests for icebreakers and car- goships; maneuvering tests of marine vehicles in simulated ice fields; modeling tests of ice growth and movement in rivers; model tests involving pressure ridges, and general consult- ing services related to cold regions technology.

Mr. Edwards graduated from the Coast

Guard Academy, and the Massachusetts In- stitute of Technology with a master of science degree. His previous experience includes three years as ARCTEC, Incorporated's vice presi- dent for research, and he is co-developer of the patented methods for growing model saline ice sheets in an ice-modeling laboratory. During this time, he has pioneered the development of ice-modeling techniques for ships, and has con- ducted numerous model tests of icebreaking ships and offshore structures in ice. His experi- ence includes participating in the icebreaking

S/S Manhattan tests, and directing icebreak- ing tests aboard the Coast Guard icebreakers

Mackinaw and Wind class.

Dr. Michel is a graduate of the University of Grenoble, France, and of Laval University,

Quebec. His major efforts have been in the field of ice mechanics, where he has written over 113 papers since 1957. Some of the projects with which he has been involved include the com- putation of ice forces on booms, laws of forma- tion, and studies of frazil ice, laws of breakup, including design of dams and ice control struc- tures, interaction of moving ice with piers, de- sign of berthing structures in ice, and the de- velopment of a new model ice material.

EXPANSION

PROGRAM requires a

NEW ORLEANS

SHIPYARD CORPORATION to seek top

Executives . . . Managers

Superintendents, Engineers, Estimators, Etc. for

LOCAL AND OVERSEAS OPERATIONS

Employee oriented organization with proven profit performance wants aggressive, experienced personnel for unlimited job opportunity.

EXCELLENT SALARY . . . PROFIT SHARING

BONUS PLAN . . . STOCK OPTION

Submit in confidence complete resume and salary requirements to:

Box 502

Maritime Reporter/Engineering News 107 East 31 St. New York, N.Y. 10016

WANTED

SHIPYARD ESTIMATOR

Young engineering graduate with desire and potential and/or older non-grad with solid experience to join 150 to 200-man shipyard in Jacksonville, Fla. area. Pri- marily engaged in new construction. Send resume to

Atlantic Marine, Inc.

P.O. Box 138

Fort George Island, Fla. 32226

Att: Personnel Director

An Equal Opportunity Employer

PROFESSIONAL

OPPORTUNITIES

Seatrain, a prominent New York City shipbuild- er, offers immediate opportunities for super- visory personnel in the following areas:

CHIEF OPERATING ENGINEERS ... for sea trials, unlimited license all oceans

CHIEF OPERATING ELECTRICIANS ... sea trials, pilot house operations, U.S.C.G. license

MARINE ENGINEERS . . . B.S.M.E., piping and machinery systems

PIPING DESIGN SUPERVISORS . . . power plant operations

Q/C RADIOGRAPHERS &

ULTRASONIC TECHNICIANS non-destructive testing, level II

We offer . . . permanent, long range opportunities . . . excellent salaries and benefits . . . outstanding relocation pack- age which includes a "settling-in" allow- ance . . . ideal suburban living convenient to the yard.

Qualified applicants are invited to CALL

COLLECT OR WRITE Norm Dworkin. /4 SEATRAIN § EMPLOYMENT CENTER Suite 1005, 25 Broadway

New York, N.Y. 10004 (212) 344-6450

An Equal Opportunity Employer ^_IIIIIIIIIIIIIIIIIlllllllIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII||||IIIIII||||||||flIlfl|||||||||||||||II|||||Hi^

Naval Architects I

Marine Engineer 1 Immediate long range positions with a § = leader in the marine field for the = | following: | 2 SENIOR NAVAL ARCHITECTS = with minimum 8 years experience to lead pre- 5 = liminary and contract design projects. | 1 MARINE STRUCTURES ANALYST = with minimum 5 years experience and intimate 5 = knowledge of modern methods. 5 Excellent salary and benefits. New York location. S = Call collect (212) 431-6900-or send resume to: = ( M. Rosenblatt & Son, Inc. ( 350 Broadway, New York, N.Y. 10013

An Equal Opportunity Employer ^iiiiiiiiiiiinNiiiiiiiiiiiiiiiiniiiiiiiMiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii^

SUPERINTENDENT

OF TOPSIDE

REPAIR FACILITY

Man experienced in repair and conver- sion of Naval Vessels. Excellent Southeast location. Salary commensurate with abili- ty and experience.

Box 516

Maritime Reporter/Engineering News 107 East1 31 Street New York, N.Y. 10016

Dr. Bernard Michel 52 Maritime Reporter/Engineering News