| Home | About | News | Links | Pictures |
|
|
| Florida Keys Tourism Council:
Salvage
firm hopes to roll Spiegel Grove Friday
WTVJ Channel 6 News: Indiana University Helps Resink Spiegel Grove |
|
"We want to be ready to have tugboats on the scene by Friday afternoon," said Joe Farrell, president of Resolve Towing and Salvage. "If all goes well, we’ll attach cables from the ship to the tugs and make the first attempt." Farrell cautioned that changes in weather conditions or other unforeseen circumstances could delay the effort. He also said there was no way to predict whether Resolve would be successful on the first try. The 510-foot retired Navy ship sank upside-down Friday, May, 17, hours before crews had planned to scuttle it to create an artificial reef. The ship lies partially floating in about 130 feet of water, its bow protruding above the sea, in the Florida Keys National Marine Sanctuary, about six miles off Key Largo. Farrell said that a combination of four factors would play key roles in the attempt to right and fully sink the ship. They are: • A series of surface lift bags, attached to the port (left) side of the vessel, to provide about 500 tons of buoyancy. Marine
salvage experts are to rely on this combination of modern technology and
Mother Nature in an effort to roll the capsized and partially sunk Spiegel
Grove onto its starboard (right) side, and possibly all the way upright,
so it sinks as originally intended.
The Spiegel Grove is currently anchored with the back end of the stern helicopter pad on the sandy bottom and about 70 feet of its overturned bow floating clear of the water. The Spiegel Grove is the largest ship ever scuttled to create an artificial reef. Two days after the misap, the Key Largo Chamber of Commerce inked a contract with Resolve to reorient the ship. The Spiegel Grove is anchored with the back end of the stern helicopter pad on the sandy bottom and the tip of its overturned bow floating clear of the water. Resolve's salvage vessel, Lana Rose, pulled alongside the Spiegel Grove, and the company's salvaging experts ran a model of the ship through salvaging software. They devised a plan to roll the ship at least onto its starboard, or right, side but are aiming for a final upright position. "If we get lucky, and the current helps us roll it over, it will be a one-shot deal" with the vessel sinking upright on the bottom, Farrell said. Spiegel Grove organizers want the ship to come to rest upright so its upper decks approach within 40 feet of the surface. Its nooks and crannies would be visible to snorkelers, and scuba divers of all levels would have something to explore. If the Spiegel Grove just turns on its side, Farrell then will assess the possibility of securing chains to the side of the ship where it meets the bottom. In conjunction with repositioning the air bags, hydraulic jacks on a barge would hoist the chains upward, three feet at a time, with 300 tons of force apiece, until the vessel turned upright, Farrell said. "Maybe we're too stupid to be intimidated but we feel we're up to this job," he said. Resolve divers are in the process of installing 60 to 70 heavy vinyl inflatable airbags onto the left, or port, side of the Spiegel Grove to provide 500 tons of buoyancy or lift. When inflated, some of the bags would stand more than 24 feet tall. Resolve divers are to feed air hoses into 19 ballast tanks located on the port side of the well deck. The goal is to displace 2,000 tons of water from the left side of the ship, Farrell said. This must be done without bursting the tanks or pumping air into unintended parts of the ship. If all goes as planned, the left side will begin to float. Additional lift is to be provided by several 5,000-horsepower tug boats to help get the ship upright. The prevailing sea current, which runs from the south at up to 3 knots, should catch the hull and help to roll the Spiegel Grove, Farrell explained. Even with the company's 20 years of salvage experience, there are many unknowns in the process, Farrell cautioned. As divers install the airbags and begin to pump air into the Spiegel Grove, the ship could begin to roll on its own, before the tugs arrive, Farrell said. Resolve team members must be careful not to get caught in the wrong place at the wrong time. "It's going to get a little risky for us," Farrell said. Cost to the Key Largo Chamber of Commerce, whose board of directors approved the contract with Resolve, is estimated to add another $250,000 to the $1 million already expended. "We know we have a very valuable resource and the fact that the Spiegel Grove will be the best artificial reef in the world," said Stephen Frink, a project organizer and a board member of the Key Largo Chamber. "We're going to invest what we have to, to make this ship right." Frink added. Frink said several local groups, including the Ocean Reef Community Association on North Key Largo, have pledged additional financial support. He said the chamber is also counting on additional revenue from the sale of Spiegel Grove commemorative medallions. PHOTOS: [TOP] The Lana Rose, a 100-foot salvage vessel, and a commerical dive charter boat are moored next to the Spiegel Grove. (Photo by Andy Newman) [BOTTOM] A Resolve technical diver pumps air into a giant lift bag. (Photo by Bob Care/Florida Keys TDC) http://fla-keys.com/news/917.htm Return to newspaper story index 50-Year-Old Ship Could Still Become Artificial Reef KEY LARGO, Fla. -- The Spiegel Grove, which sank 6 miles off the coast of Key Largo before its intended time, is now getting help from specialists to be sunk right. "We just happened to be lucky that the event finally occurred and that we could be active participants," said underwater science director and Indiana University professor, Charles Beeker Beeker and professor Bill Jones, along with eight students are part of a group of volunteers helping with the final clean-up of the 510-foot ship before it is to be sunk as an artificial reef. "This ship is going to give a lot of firm substrate for corals to colonize," said aquatic ecologist Bill Jones. All was going as planned the morning of May 17, 6 miles off the coast of Key Largo, when suddenly the ship sunk before expected. "One of the welders said to stay with our buddy cause the ship was taking on more water than expected," said Lisa Hopwood, a senior at Indiana University, who was part of the original crew to sink the Spiegel the first time. Water was being pumped into ballast tanks in preparation for the sinking and within moments, the ship was began to sink before expected. Everyone was evacuated safely, but the ship had turned turtle, resting upside-down with its bow still poking above the surface. "The Spiegel went down pretty quick. Quicker than we expected it to," Jones said. It is suspected by crewmembers that the interior bulkhead may have been ruptured, flooding the engine compartment, causing the ship to sink prematurely. "It's important for the Spiegel to be right-side up as an artificial reef," Beeker said. Beeker will be part of another group trying right the Spiegel Grove this week. Workers and volunteers are hoping to bring the Spiegel Grove down right, to salvage the project. The intention of the project was to create an artificial reef and a tourist diving sight. |
Go
to Spiegel Grove Starting Page
|
May
14: History, photos, & Key Largo arrival
|
How about you?
Click on the coin to purchase
a
|
| Thank you for visiting our Spiegel Grove update pages. Much of the information here is copyrighted by other news agencies, as noted. This information is presented for the convenience of the members of South Florida Divers, by their newsletter editor, in order to bring all of the news to one central location. DO NOT use these images or stories for newsletters, web pages, or any other publications. You may print one copy for your own personal use only. Thank you. |