Page 119: of Maritime Reporter Magazine (June 1986)

Wharf, Outer Basin, in the Millbay Docks, par- rallel with an earlier line span. It is designed to receive the stern or bow ramps of freight or pas- senger ferries with lengths of up to 590 feet.

For further information on MGN access equipment,

Circle 18 on Reader Service Card

Cathodic/Electrolytic Engineers

Offer Replacement Anode Service

For Antifouling Systems

The recent collapse of the British company

Elinca, whose antifouling and corrosion sup- pression systems are used by shipping operators in the U.S.A., has left many companies without a source for replacement anodes.

One of the few companies offering replace- ment anodes which are compatible with the sys- tem are Cathodic and Electrolytic Engineers

Limited, now leading British specialists in anti- fouling equipment based on the electrolytic principle.

The C-2000 System which consists of copper and aluminium anodes fed by a low impressed electrical current, has been adopted by 16 navies throughout the world and is also used on numer- ous commercial vessels and offshore installa- tions.

With anode life of approximately two years, the C-2000 System provides an effective and economical method of controlling marine growth, requiring minimal maintenance in oper- ation.

Advice and technical support for the C-2000

System is available through an international network of agents who can undertake the instal- lation of new Systems or replacement anodes.

For literature containing full information,

Circle 20 on Reader Service Card

Record Land And Marine

Lifts Set By Amhoist Cranes —Literature Available

During the past few months, American Hoist & Derrick (Amhoist) Company cranes have made the world's heaviest lifts on both land and sea. Not only did the Amhoist cranes capture both world titles, but it was done in conjunction with one customer on separate projects.

Amhoist established the world's heaviest re- corded marine lift for a single crane pick during sea trials of McDermott's new DB 102, a semi- submersible crane vessel. Each of the two Am- hoist revolver cranes aboard the vessel has a rated lifting capacity of 6,000 metric tons; they can lift more than 12,000 tons in tandem. During the sea trials in the Sea of Japan, each of the cranes lifted a test barge weighted to 7,260 short tons (110 percent of rated capacity), said to be the largest load ever lifted offshore by a single crane.

To set the land lift record, American cranes were used in the construction of an oil platform jacket being manufactured for Sohio Petroleum

Company by McDermott's Marine Construction

Fabrication Division in Morgan City, La. The lift involved a total of 35 crawler cranes (31 of them American) to roll-up and then lift and swing one side of the 890-foot, 3,785-ton jacket.

Once the roll-up was complete and the framing row was at a near vertical position, the cranes carried it some 80 feet to a skidway. In order to accomplish the lift in perfect harmony, each of the 35 cranes was equipped with a radio and load-indicating instruments.

For additional information on Amhoist cranes,

Circle 19 on Reader Service Card iHlt

Two American cranes aboard McDermott's semisubmersi- ble crane vessel DB 102 set world record for heaviest marine lift during sea trials, picking up a barge weighted at 7,260 short tons. The vessel is equipped with two Amhoist cranes capable of 12,000-ton lift when operated in tan- dem. in^inrtr,,(

Thirty-five crawler cranes worked together to roll-up one side of McDermott oil rig platform jacket. After roll-up, cranes lifted the 3,785-ton framing row, carried it some 80 feet, and positioned it on a skidway. This is said to be the heaviest lift of its kind ever attempted. Thirty-one of the cranes were Amhoist.

MULTI-PURPOSE

PUMPING EFFICIENCY

VM BILGEMATE

Ideal for pumping bilges—stripping ballast, etc. Peripheral jet design handles liquids, solids, air. 2V£" to 6" sizes available.

NO MOVING PARTS

NO MAINTENANCE

NO PRIMING, CANNOT

LOSE SUCTION

PUMPS BILGES, TANKS

AND HOLDS DRY

VM DECK EDUCTORS

Only the hose goes into tank to vacuum iiquids at rate of 10-15 gpm at suction lifts up to 70' or more.

CALL OR WRITE

FOR OUR FREE

CATALOG

TODAY1,

VM

PORTABLE

EDUCTORS

Handy auxiliary pump for regular or emergency pumping of liquids from ballast, bilge, cargo spaces and tanks. Just attach hose from fire main and lowec-eductor into space to pump large quantities of liquid quickly and easily.

Phone: (212) 563 6890

VITA MOTIVATOR COMPANY <212)6752265 200 West 20th Street • New York, N.Y. 10011 • NETHERLANDS: B.V Bureau Inspector, P.O. Box 228, Vlaardingen, Phone 010 348188 • ITALY: Bozzano S R.L., Via Ferrara 80 Genoa, Phone 252 009 • CANADA: K C. Hamilton Ltd., Knowlton, Que., Joe 1VO, Phone 243-6191 • NORWAY: Fred F. Zimmer A.S., Meltzersgt. 9 Oslo 2, Tel. 567459 • SPAIN: FEDISA, Ingenieros, Navales, Apartado 14,789 Madrid 9, Phone 225-8530

Circle 266 on Reader Service Card

NEW IMA TO PUBLISH REPORT ON

NAVY SHIP SYSTEMS MARKET

Naval ships are complex platforms for ordnance, electronic and mechanical systems. Development and procurement of these systems generates an annual market exceeding $20 billion. This market will continue to grow significantly as ships become increasingly sophisticated. It is an enor- mously attractive market for developing new business op- portunities. The emphasis on competition in defense pro- curement opens the market to any firm willing to make the marketing investment.

International Maritime Associates, (IMA) is preparing a business analysis of the Navy ship systems market. The re- port (approximately 200-page) will provide a very compre- hensive assessment of current and future market opportu- nities, and will be available in June. Market updates will then be issued at three-month intervals.

The report and quarterly updating service will be avail- able to subscribers for $480. For further information please contact J.R. McCaul, International Maritime Associates,

Inc., 3050 K St NW, Suite 345, Washington DC 20007. Tele- phone (202) 333-8501. Telex: 64325 IMA.

Circle 145 on Reader Service Card

June, 1986 119