Drydocks World Repairs Self-elevated Crane Vessel

Posted by Eric Haun
Monday, February 24, 2014
Photo courtesy Drydocks World

Drydocks World, an international provider of maritime and offshore services to the shipping, oil, gas and energy sectors, completed major repair and refurbishment of National Drilling Company’s (NDC) self-elevated crane vessel Al Ghweifat at its Dubai-based shipyard.

The 165 ft x 140 ft x 15 ft self-elevated crane vessel has undergone extensive maintenance related repair and refurbishment. Extensive maintenance performed on the three Truss type 260-feet long legs including the spud can, which would enable the vessel to attain peak performance at 157 feet of water. Besides external inspection, blasting and painting of the legs hull, deck, accommodation and tanks was carried out. Leg guides were inspected, replaced and painted.

Around 160 metric tons of steel was renewed. The 7 ft 7 inch high by 25 feet diameter spud cans and pumping equipment were surveyed for maintenance. Five-yearly inspection of two 70-metric-ton side cranes resulted in appropriate modification to install man riding. In addition, the Searex Omnilift 210-metric-ton crane was dismantled, inspected and overhauled.

An Aluminum helideck was supplied and installed. Designed to accommodate BELL 214/212 ST helicopters and approved by Abu Dhabi Aviation Authority, the steel substructure and landing points were fabricated and designed on the vessel. The existing firefighting system was modified to allow landing of helicopters while in afloat mode. Additional booster pumps were provided for FiFi system and extra lines fabricated from sea chests to the new helideck and a new heliport has been added. The capacity of the submersible pumps and the size of hose reels were increased to suit the Standards of Offshore Helicopter Landing Areas, CAP437.

The accommodation was completely refurbished, AC was repaired and upgraded, pipes were replaced, bow and stern thrusters, overhauled and tail shafts were removed and realigned with gear boxes. The shipyard built and manufactured the upper surface of the vessel consisting of two decks (including radio room and bridge), senior level deck and all stair cases. The scope of work in accommodation was huge and touched all possible aspects and the challenge could be taken up due to the yard’s extensive engineering experience and expertise. An inclining experiment was carried out while afloat on the sea.

The repair and maintenance carried out by Drydocks World for NDC has increased over the years as the company received four orders late last year to add to the eight projects completed prior to 2013. His Excellency Khamis Juma Buamim, Chairman of Drydocks World & Maritime World commented on the company’s capabilities and the excellent relations with NDC, “We are grateful to NDC for their constant support and trust in our services. It has been our constant endeavor to establish meaningful relations with leading local players in the offshore services arena in order to heighten the prospects and popularity of this region as a rapidly evolving destination for services in this arena for the global industry. I congratulate the project team once again for delivering as promised. This project highlights our capabilities to implement sophisticated projects through excellent engineering and project management skills. Our efforts at upgrading technology, skills and procedures to be the best in the business have borne excellent results. We have been providing extensive services related to barge refurbishment, upgrade for rehabilitation and new building to global established players.”

drydocks.gov.ae
 

  • Photo courtesy Drydocks World

    Photo courtesy Drydocks World

Maritime Reporter March 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Ship Repair & Conversion

Crewman Claims Ferry Captain "Rushed Back To Bridge"

The captain of a South Korean ferry that capsized two days ago rushed back to the bridge after it started listing severely and tried in vain to right the vessel,

TEPNG Integrates AVEVA Engineering & Design

AVEVA announced that TOTAL E&P Nigeria Ltd. (TEPNG) has adopted AVEVA’s Engineering & Design solutions as part of an Integrated Engineering & Design approach. TEPNG

ClassNK Approves Fillet Welding Consumable

Classification society ClassNK announced that it has granted type approval for the new MX-200F welding consumable, developed by Kobe Steel Co., Ltd. (KOBELCO) to

News

Crewman Claims Ferry Captain "Rushed Back To Bridge"

The captain of a South Korean ferry that capsized two days ago rushed back to the bridge after it started listing severely and tried in vain to right the vessel,

Canaveral Tops State List for Sand Bypass Funding

The Canaveral Harbor Inlet Sand Bypass Project has earned the top state ranking for 2014/15 inlet management funding. As a result, Port Canaveral is expected to receive $100,

Rotterdam port's throughput almost stable

The Port of Rotterdam’s throughput in the first quarter of 2014, at 109 million tonnes, was 0.2% below the level for the corresponding period last year.Split up by goods type,

Offshore Energy

Shell Commited To Russia Expansion Despite Sanctions

Royal Dutch Shell is committed to expansion in Russia, Chief Executive Ben van Beurden told Russian President Vladimir Putin at a meeting on Friday amid sanctions

Russia Ships First Oil From Offshore Arctic Platform

President Vladimir Putin hailed Russia's first shipment of Arctic offshore oil on Friday, saying the platform decried by environmentalists will help Moscow expand its global energy markets share.

Years After BP U.S.Oil Spill: Compensation Battle Rages

Four years after the Deepwater Horizon spill, oil is still washing up on the long sandy beaches of Grand Isle, Louisiana, and some islanders are fed up with hearing from BP that the crisis is over.

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Standards Naval Architecture Navigation Pod Propulsion Port Authority Ship Repair Ship Simulators Winch
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1617 sec (6 req/sec)