Damage Assessment, USS Port Royal

Wednesday, March 11, 2009

The Navy has completed a majority of its damage assessment of USS Port Royal (CG 73), which ran aground a half-mile off Honolulu Airport's Reef Runway Feb. 5.

The propeller blades, sonar dome and underwater hull were among items damaged on the 567 ft guided-missile cruiser. Critical systems -- such as the vertical launch cell hatches and other weapons systems, the AEGIS radar system, ballistic missile defense capability, surface-search radar, anchors, antennae and gas-turbine engines -- were not damaged.

Although it will be several weeks before the complete and detailed damage assessment is done, repair estimates range from $25 to $40m. Actual cost will depend on what the damage assessment reveals as well as public shipyard and private shipyard labor and material costs. Costs identified in the preliminary estimate include repairing or replacing the ship's sonar dome and transducers (if required), refurbishment of the two propulsion shafts, which still have to be removed, rotated and fully inspected, and re-painting of the underwater hull. The length of the repair period will be determined upon completion of the damage assessment.

"We still need to do a final structural analysis of the sonar dome, determine the number of transducers that require replacement and complete the assessment of the propulsion train to establish if there is any misalignment," said Capt. Rick Tate of Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility's Industrial Management Department.

The grounded Port Royal was refloated early Feb. 9 and towed to Pearl Harbor where it entered dry dock Feb. 18.

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

Casualties

Pumps Reach Sinking Shrimper Just in Time

A commercial fishing vessel from Brownsville is slowly making its way back to port, thanks to some quick actions by its crew and Coast Guard units, informs the US Coastguard,

Company Fined for Oil Spill Near Anacortes

Ecology issues $112,500 penalty for sunken vessel.   American Gold Seafoods faces a $112,500 penalty for an oil spill caused by the accidental sinking of its vessel,

Grounded Freighter Refloated in Lake St. Clair

The Federal Rideau, a 656-foot freighter that had been hard aground in the downbound shipping channel of Lake St. Clair since early Sunday morning, was refloated

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Naval Architecture Navigation Pipelines Port Authority Ship Repair Ship Simulators Winch
rss | archive | history | articles | privacy | terms and conditions | 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: 0.1637 sec (6 req/sec)