Page 13: of Maritime Reporter Magazine (April 1996)

ACS Bulk Carrier Safety

Jpdate

The International Association of

Classification Societies (IACS) is accelerating completion of the :argo hold element of its Enhanced

Survey program. As a result, all pre-1987 bulk carriers of 492 ft. (150 m) in length or greater and classed by IACS members that have not been through an

Enhanced Special Survey by

January 1, 1997, will have to com- plete the cargo hold survey ele- ment of this survey before January 1, 1998. This deadline will ensure completion of IACS checks on all relevant vessels approximately 12 months earlier than expected, when the Enhanced Survey

Program was implemented in 1993.

Acceleration of cargo hold sur- veys is one measure detailed by

IACS in its extensive submission on bulk carrier safety initiatives to the May meeting of IMO's

Maritime Safety Committee.

Other unified requirements con- cerning bulkhead and double bot- tom strength in a hold flooded con- dition, hatchcover strength and side shell and frame construction are being evaluated.

For existing ships, IACS is also evaluating other options including possible upgrades based on new- building requirements, or an alter- native of homogenous rather than alternate hold loading of heavy cargoes. Permanent Secretary

James Bell said that IACS' main objective is to develop a "unified, comprehensive and realistic approach to improving structural survivability." He added that

IACS is seeking practicable means for reduction of risk from structur- al failure to the existing bulk fleet, and setting high safety standards for the design of new bulk carriers.

GHH Borsig Established

Following the approval of the

German Federal Cartel Office,

MAN GHH of Oberhausen and

DBB of Berlin have established

GHH Borsig. The new company encompasses the worldwide activi- ties of both enterprises in the field of turbomachinery. Corporate leadership is with MAN GHH, who holds a majority share of 75.1 per- cent. The new company is part of the MAN Group, with a product range covering turbocompressors, gas and steam turbines, turboex- panders and process-gas screw compressors.

For more information on GHH Borsig

Circle 144 on Reader Service Card

Hitachi Zosen Receives

Orders For Two VLCCs

Hitachi Zosen Corporation has received orders for two 310,000- dwt VLCCs from Golden Ocean

Group, Channel Islands. To date,

Hitachi Zosen has received a total of six orders for single hull VLCCs from Golden Ocean. These are the first two double hull VLCCs ordered by the group.

The newly ordered VLCCs are

Hitachi Zosen standard type ves- sels, reportedly capable of carrying 2.2 million barrels of crude oil safe- ly and economically. Hitachi MAN

B&W 7S80MC type diesel engines will be used as their main engines.

These VLCCs will be built at the

Ariake Works, which has built var- ious types of vessels since it began operations in 1973, including a total of 31 VLCCs and ULCCs.

For more information on Hitachi Zosen

Circle 145 on Reader Service Card

Railko To Highlight Bearing

Solutions At Show

Railko, manufacturer of compos- ite marine bearings, is exhibiting at Posidonia in conjunction with its distributor Spanmarine of Piraeus.

Railko's composite bearings are specific for rudder, stabilizer and steering gear applications, and in the stern/tube propeller shaft as- semblies. The bearings are report- edly able to continue to work at full power in sea-water, in the event of a seal failure.

For more information on Railko

Circle 137 on Reader Service Card y Autodesk. o you were surprised to get the entire design package so fast! That's because you haven't visited our offices recendy. Our Autoship systems have speeded up our work - and they let us use all of our knowledge, experience and creativity to develop the design that best meets the needs.

How do we do it now?

Once we've optimized the ship numerically, we design the hull form in Autoship. It's a full NURBS-based 3-D modeling program and it's automatically faired.

Throughout, we can check hydrostatics and resistance on-line with Autopower. That saves us a lot of time, and we use it to look for extra speed.

Next, we define all the tanks and compartments in Autohydro. Calculating volumes and balancing the ship is easy and quick, so we can spend more time to optimize the layout.

We define the structural members in Autobuild; the program automatically checks for interference and generates a bill of materials and a complete list of weights. That eliminates manual drafting, saves the yard manhours, and reduces the usual worry about weight.

To save even more, we can export direcdy to NC cutting machines, radically reducing lofting and nesting costs.

Yes, all these programs come from the same place - Autoship Systems, the world's largest developer of Windows™-based marine software. With Autoship, the entire design process, from concept to cut plates, is a smooth, seamless flow.

Autoship helps us produce better designs, faster, with lower construction costs...benefits you appreciate, and our competitive edge!

Gain the competitive edge!

Contact Autoship today for your free demo disk and catalog

Hydrostatics

Power & Resistance

Construction autoship

Systems Corporation 403 - 611 Alexander St.

Canada V6A 1E1

Tel 604. 254 4171

Fax 604. 254 5171

Net [email protected]

UK • TRANCE • AUSTRALASIA

POLAND • CROATIA • RUSSIA

Circle 205 on Reader Service Card

April, 1996 15