Tuesday, April 9, 2013

Other Shores - April 2013


It’s the shore-based cargo-handling infrastructure, not ship design, that will restrict container-ship size, predicted one naval architect.

Overall US maritime cargo volumes in the Great Lakes region are recovering from the extreme lows experienced in 2009. The US Great Lakes maritime industry is generally healthy and providing efficient, safe, and environmentally friendly transportation services.

Planning to exploit the Arctic for oil and gas exploration and shipping is “intellectual masturbation,” claimed one energy consultant. The problem is that many plans for the Arctic overlook the human element. The harsh environment, with its thick ice, storms, and darkness, is excessively challenging for seafarers and rig workers.

Thin Places and Hard Knocks
The bulker Harita Bauxite sank in Philippine waters probably because heavy rolling caused its cargo to shift and the crew was unable to correct the listing because ballast pumps could not be started as a result of a power failure. The lone fatality in the crew of 24 was vessel’s Myanmar chief cook. The ship was reportedly carrying a cargo of nickel ore from Obi, Indonesia to China. (Nickel ore is a dangerous cargo if too wet and has sunk many ships. The ore slides and the vessel may take an irremediable list.) At Port Klang in Malaysia, the ro/pax Fajar Samudera sank in the deepest part of the port. It had been under detention for more than three years.

While maneuvering at Jeddah in western Saudi Arabia, the container ship Maersk Kotka hit fleetmate Maersk Kalmar. The Maersk Kalmar was heavily damaged. While passing through the crowded Strait of Singapore. the containership Thuan My suddenly veered across of the bow of the bulker Beks Halil. Remarkably, only a cargo hatch on the Thuan My was damaged. In Australia at Freemantle, the fully loaded cargo ship Princess Mary lost power, “nudged into the North quay,“ and then ran aground.

Some helmsmen seem to be fascinated by lighthouses and steer for them. That might have been what happened when the LPG carrier Carnival (ex-Josefa Gabtriela Silang) ran aground 100 meters from the Aqutaya lighthouse in the southern Philippines. But the ship was actually trying to avoid several fishing boats. The vessel was freed the next day by sister-ship BC 2. In the Suez Canal, the crude oil tanker Volga grounded at Km 42 when engine failure led to loss of rudder control. Prompt response by Canal authorities got the tanker free in a little over four hours. Also in Egypt but at the entrance of the Suez Canal, the container ship CMA CGM Chopin ran aground at Buoy No. 80.

Off the coast of Portugal, the chemical tanker Harbour Krystal carrying light virgin naphtha for Amsterdam had an explosion and fire. One crewman could not be accounted for but all tanks were still intact. While en route to Brazil, the ore carrier Stellar Eagle had a fire on board. The crew contained the fire but one of them needed medical evacuation. While anchored off Luanda, the container ship Niledutch Cape Town had an engineroom fire. The crew quenched the fire, the ship was towed to a berth and unloaded, and then the tug Fairplay 30 towed the damaged ship to Cape Town for permanent repairs. At Hamburg, observers noted smoke coming from the cargo vessel Cap Diego. (It was due to welding work that set insulation to smoldering.) The next morning, fumes were detected in the No. 4 hold so the insulation was torn out.

The parents of a drowned sailor shared the same rope when they committed suicide by hanging in their residence in Arakkonam in the Indian state of Tamil Nadu. They blamed the government and the shipping agency for negligence and inaction after the tanker Pratibha Cauvery ran aground off the Chennai Coast last October. Their son died when a lifeboat capsized while trying to reach the Besant Nagar Beach.

At Puerto Limon in Costa Rico, a ship’s crane on the container ship Freemantle Express was being used to place a “pontoon” (cargo hatch cover) over a hold when the pontoon somehow became detached and fell onto sixteen containers. Multiple dents resulted. Two large pieces of a 50-foot Hatteras motorboat, a body, ten lifejackets, flares, and an oil sheen were discovered floating 22 miles off Jacksonville, Florida. The body belonged to a Venezuelan. Authorities learned that two other Venezuelans had been on board and probably an American boat captain. At Oakland, California, a large barge-mounted crane was removing a temporary structure on the new eastern span of the Bay Bridge when a 129-ton piece slipped out a carry basket and dropped into the harbor. Said a nearby security guard, "It sounded like a jet, like something taking off, so we all looked to the sky. The rushing was followed by a clanking sound, then an immense splash”

Gray Fleets
It took ten, highly specialized vessels to dismantle the mine countermeasures vessel USS Guardian, stranded on the edge of Tubbataha Reef in the Philippines. As best I understand the process, the massive crane on the pipelay construction ship Jascon-25 plucks off a chunk of the Guardian, swings it over onto the deck barge S-7000, which is then towed by the Trabajador-1 to the smaller crane ship Smit Borneo anchored nearby in deeper water. It offloads the chunk onto the Archon Tide for transport to a disposal site.

At one time, the Guardian salvage fleet consisted of the JASCON-25, the SMIT Borneo, the salvage ships USNS Salvor and USNS Safeguard, the large Navy cargo-carrier USNS Wally Schirra, the Archon Tide (an anchor-handling tug supply boat), Intrepid (an otherwise unidentified tug), and the salvage tug Trabajador-1, Malay Towage’s barge S-7000, and the Philippine Coast Guard search-and-rescue vessel BRP Pampanga.

The US Navy is on a synthetic-fuel kick, purportedly to make sure it will never depend on oil from unfriendly nations, but eyebrows (particularly those of appropriations-rival Air Force) were raised when among the various bio-fuels the US Navy has purchased were 55 gallons (one barrelful) of “cobalt n-Butanol to Jet fuel” at $245,000 or $ 4,454.55 per gallon. No doubt that price included some R&D.

The 4,800-ton Trafalgar-class hunter-killer sub HMS Tireless may be getting tired. While on training exercises for new officers off Scotland’s west coast, a coolant leak was contained within the reactor compartment. The leak "posed no risk to the public, the environment or the crew," but it is not known how long it would take to repair the 28-year-old submarine, expected to be decommissioned this year.
The Royal Navy has a new medium-range 3D surveillance radar that is five times more efficient than any radar currently used by the fleet. It can detect a tennis ball travelling at three times the speed of sound when more than 15 miles away and is capable of monitoring more than 800 objects at the same time. (So can it track 800 super-sonic tennis balls 15 miles away?)

White Fleets
The cruise ship Carnival Triumph received the world’s attention when a fire disabled its engines soon after leaving Cozumel, Mexico. Quickly extinguished by automatic systems, the fire left the ship powerless. That meant its nearly 3,200 passengers were bereft of cruise-ship niceties such as air conditioning, hot meals, flushable toilets, elevators, cellphone connectivity to land-based cell towers, and arcade games. Since the ship was only 150 miles out from the Yucatán Peninsula, the initial decision was to return to a shipyard at Progreso. However, when the Mexican- flagged, Progreso-based tug Dabhol arrived, the Gulf of Mexico’s Loop Current had carried the Triumph 90 miles to the north so the destination was changed to Mobile, Alabama and the American salvage ship Resolve Pioneer was ordered to set out from Key West.

Upon arrival, it took the Triumph in tow at a steady 5-6 mph while the Dabhol, trailing on a stern line, provided corrective nudges whenever the Triumph veered off course. Other members of the Carnival fleet (Carnival Elation, Carnival Legend, Carnival Conquest) stopped by to ferry over food including hot meals, water, and supplies. Perhaps most important for many passengers, they temporarily provided cellphone connectivity to the media and anxious relatives.

Nearing Mobile, the Port Fourchon-based tug Roland A. Falgout was ordered to join the convoy. Soon after its arrival, the pilot in charge of the towing convoy ordered a speed-up to 7.5 mph. The additional speed triggered unfixable winch problems on the Pioneer so the Falgout took over the tow. Harbor tugs Hawk and Lisa Cooper came out from Mobile to help steer the big ship in the narrow channel to Mobile and soon after they docked the ship. Soon afterward, the 3,143 passengers debarked, most with stories to tell and fascinating memories for the future. Later that day, the Carnival Triumph, with its deck and engineroom crews still on board, was towed to a nearby shipyard for repairs – after all, the next cruise was only two months away.

Most vacations end happily but not always. During a shore excursion at Cozumel, a male passenger on the Elation drowned when swept away by an undercurrent. A giant wave washed two elderly Americans into the sea while strolling on the beach near the famed stone arch at Cabo San Lucas. The woman died and the man was listed in serious condition. On the Carnival Miracle, a teenager died, probably from alcohol poisoning.

At Wellington, New Zealand, the Seabourn Odyssey lost all power as it approached Aotea Quay and a Centreport tug continued towing the vessel to its assigned berth. A problem in a power cable had become apparent when engineers energized the bow thrusters for docking. Also at Wellington, the Centreport tug Toia, crowded with fifty guests of the city’s “Open Day” celebration, hit the lowered landing stage of the Queen Elizabeth. (How embarrassing!) The combined funnel-mast of the tug departed from the vertical but the 40-year-old tug remained in service. About seventy miles from Panama City, the expedition ship Sea Lion hit an uncharted rock while departing an anchorage at the Las Perlas Islands. The propeller and hull were damaged but none of the 55 passengers or 35 crew were hurt.

Those That Go Back and Forth
You take a ride on New York’s Staten Island ferry and it’s “free” but the real cost to New York taxpayers is $4.68, up 57% from a decade earlier. But it was $5.69 in 2008!

The Sausalito-San Francisco ferry San Francisco collided with a 22-foot boat near Raccoon Strait. One man on the small boat later died of his injuries and the other man was seriously injured.

The Nova Scotia provincial government rejected both of two proposals for renewing ferry service between Portland, Maine and Yarmouth, NS even though one firm had already leased a suitable large ferry.

In Newfoundland, the Mayor of St. Brendan's (2011 population of 147) was notably verbal about the provincial government's plans to shuffle around its ferries to accommodate refit work. She wanted to make sure the community doesn’t lose its ferry service.

In New Zealand, the interisland ferry Kaitaki aborted its daily voyage across the Cook Strait to Picton and returned to Wellington after an elderly woman suffered an apparent heart attack.

In Scotland, the operator of the small vehicular ferry Island Trader failed to hoist the bow ramp before setting off across the River Clyde at Glasgow. Passengers were forced to jump on seats or retreat to the ferry’s after areas. No prosecution of the skipper left some passengers quite angry.

In Wales, the ro/pax Finnarrow slammed into the quay at Holyhead’s ferry terminal hard enough to disable itself. Rather low in the water back aft due to a problem with the ship’s stabilizers, it was towed to a drydock for attention while officials scurried to restore the ferry service to Dublin.

In the Turkish Black Sea port of Zonguldak, the ro/pax Cenk Y had a fire on its vehicle deck that started in the cooling unit of a citrus-laden reefer truck and spread to other trailers. Ship and shore firefighters killed the fire in two hours.

In Norway while entering the Troll Fjord, the ro/pax Kong Harold struck rocks. The bulbous bow took a bashing and a ballast tank was breached but none of the 258 passengers or 57 crew were hurt. The ferry proceeded to Svolvaer to unload passengers. From there, the ferry headed for a shipyard near Åalesund.
At Singapore, the ferry Sea Hawk collided with the coaster Budi Jasa 18. The coaster sank, killing one mariner.
Are you a government entity needing a new ferry? How about a 200-foot-long vessel the world's first icebreaking catamaran capable of carrying 20 cars and 120 passengers? For free! In Alaska, the Matanuska-Susitna Borough has an albatross around its neck. It accepted the $80 million ferry Susitna, built partially with US Navy funds to explore the potential of an experimental landing craft design, but it now sits at a Ketchikan dock, unused but eating up about $90,000 a month in dock fees and insurance. Writing applications for necessary permits, their cost, and building the necessary landings means the ferry is essentially unusable, hence the “ferry-for-free” offer. Said one assemblyman in dismay, "I would look for the ray of sunshine in this, but I can't find it."

Legal Matters
Three people boarded the 82-foot sailboat Darlin at Sausalito, California, carrying with them ample stocks of pizza and beer. They then headed south on a joy ride but the yacht ran aground on a beach near Pacifica. The owner recognized his luxury boat on TV news and called the police. They persuaded the trio to surrender and they were held on suspicion of grand theft conspiracy with the bail set at more than $1 million.

At Wellington, New Zealand, three men jumped off the back of the Cook Strait ferry Santa Regina after he ferry had moored at its Glasgow Wharf berth and shut down its engines. The trio received fines under harbor by-laws. Navigation and safety bylaw 2.2 states that: without the permission of the Harbormaster, no person may dive or swim within 50 meters of any structure in the commercial wharf area.

Nature
The US National Hurricane Center revealed that Hurricane Sandy was the second-costliest cyclone to hit the USA since 1900. Preliminary damage estimates are near $50 billion. In addition, there were at least 147 direct deaths recorded across the Atlantic basin due to Sandy, 72 of them in the mid-Atlantic and northeastern United States This was the greatest number of US direct fatalities related to a tropical cyclone outside of the southern states since Hurricane Agnes in 1972. Sandy made landfall late on 29 October near Brigantine, New Jersey, but its tremendous size drove a catastrophic storm surge into the New Jersey and New York coastlines.

NASA’s Aquarius instrument package in the Argentine SAC-D spacecraft (it was launched by an American rocket) has been tracking salinity levels in the world’s oceans for over a year. The Aquarius sensor detects the microwave emissivity of the top 1 to 2 centimeters (about an inch) of ocean water – a physical property that varies depending on temperature and saltiness. Visible have been seasonal pulses of freshwater from the Amazon River, an invisible seam dividing the salty Arabian Sea from the fresher waters of the Bay of Bengal, and a large patch of freshwater that appears in the eastern tropical Pacific in the winter. But the most-prominent feature is a large patch of highly saline water across the North Atlantic. This area, the saltiest anywhere in the open ocean, is analogous to deserts on land, where little rainfall and a lot of evaporation occur.

Metal-Bashing
While the ultra-large container ship OOCL Brussels was being tested by its Korean builder, the propeller was damaged and then shaft bearings were damaged while parts were being removed for repair. The 13,208-TEU newbuilding, part of an order for ten ultra-large container ships placed by the line in 2011, will be delivered somewhat late.

The semi-submersible heavy-lift ship Xiang Rui Koa left China for Dutch Harbor, Alaska where it was to pick up the damaged Royal Shell Oil’s conical drillrig Kulluk, the focus of much recent media attention when it broke free from multiple towing vessels multiple times off Alaska. Destination? An unannounced repair facility, probably in the Far East.

At a shipyard in Germany, a stubborn fire attributed to welding on the newbuilding cruise ship Norwegian Getaway did not affect the nearby sister Norwegian Breakaway. Fire brigades from surrounding communities were alerted after the shipyard’s forces did not succeed at first. Both gates of the building hall were opened so that the smoke could be ventilated and the inhabitants of Halte, Weener, and Stapelmoor were asked to keep their windows and doors closed but the fire was under control within two hours.

A West Coast shipyard has ordered a very large floating drydock from a Chinese builder. At 960 feet long and with a lifting capacity of 80,000 tons, it can handle all but the largest cruise ships and the owner expects it may attract business from oil and gas exploration firms and other ship operators taking advantage of longer ice-free Arctic summers. The dock will be towed to the US in three pieces and its first job after assembly will probably be to prepare the company’s smaller, Portland-based drydock for use at Seattle.

Odd Bits and Head-Shakers
Last July in mid-Atlantic, containers on the MSC Flaminia caught fire. Weeks later, the stubborn fires were finally extinguished and the ship was towed to Germany. There, 37,000 tons of contaminated water in its holds were pumped into the product tanker OW Atlantic and transported to Nyborg in Denmark where a company specializes in the incineration of wastewater with high temperatures.

Shipping out lead, zinc, and other concentrates often requires barging them several miles to bulkers in deep water. This is true at the Red Dog mine in Alaska and also at the Port of Karumba on the Gulf of Carpentaria in northern Australia. There the captain of the powered barge Wumna noticed the vessel wouldn’t steer. The 1.6-ton rudder had fallen off and a week-long search by side-scan sonar and a magnetic survey failed to find it. A replacement rudder was ordered from Germany. (When it has steering, the Wumna transports 5,000 dwt of concentrates at a time, or 1,000,000 tons per annum. Operating the barge has its risks. In February 2007, the barge was swamped and disabled by Tropical Cyclone Nelson and the owners were advised that the Wumna was “far from a typical seagoing example.”)

Two elderly tugs of the Royal Navy’s ”Dog” class (all originally named after breeds of dogs) slipped out of Newlyn in West Cornwall for an unknown destination in spite of being detained because of major defects. The Juliette Pride 1 (ex-Sheepdog) and Juliette Pride 2 (ex-Huskie) now fly the flag of Tanzania and are owned by a Nigerian oil trader who already has four other “Dogs” supporting his tanker business.

A British charity shop was trying to sell some donated videogames on eBay. Only a game about Pearl Harbor was sold and the winning bid came from Japan.

Tuesday, March 12, 2013

March - Other Shores


A single 20-foot standard container, on average, can hold about 48,000 bananas. In theory then, the giant containership Emma Maersk (see news below) is capable of holding nearly 528 million bananas in a single voyage – enough to give every person in Europe or North America a banana for breakfast.
In 2012, 263 rescues in the United States were triggered by receipt of aviation and marine distress signals by the Search and Rescue Satellite-Aided Tracking System (SARSAT), with 183 people being rescued from the water.

Thin Places and Hard Knocks
Let’s start off with a bit of a mystery item. A reputable maritime news service printed a news report from the Australian Rescue Centre stating that the apparently unmanned tug, the PB Margaret, sank at lat 21 30 06 S long, 115 21 48E. (That’s somewhere south of the Mangrove Islands in Western Australia.) No explanation was given why the 3,000-hp tug (ex-Heung Kong) was unmanned and the tug still appears in its owners’ fleet list on-line. (The list may not be current; many aren’t.) But then a colleague in Ozzie-land sent me the answer, a copy of a governmental warning about the sunken vessel – the tug was on a cyclone mooring and so was unmanned! Now to the northern hemisphere. At Kodiak, Alaska, the Fisheries and Wildlife Service’s research vessel Arluk, a 63-foot, 76-ton Bertram, quietly filled and rolled on its side at St. Herman's Harbor.

Multiple objects at Bremerhaven took a beating. The car carrier Euphrates Highway allided with the quay of the foreport of the Northern lock after the towing line to an assisting tug snapped. Both quay and hull were damaged. The container ship Flottbeck hit the Strom quay while docking. The quay was damaged and the hull of the vessel was breached, but not fatally so. The tanker Nordic Ruth was leaving Bremerhaven’s Bredo shipyard when it brushed against a motor yacht. Its hull was damaged while the tanker suffered scratches. The tug RT Stephanie was getting set to pull the vehicle carrier Atlas Highway from a pier when it struck the stern of the American-flagged pure truck carrier Endurance, and then rebounded into the Atlas Highway. All wheelhouse windows on the tug were smashed but both vessels managed to depart Bremerhaven more or less on schedule. In the Bosphorus Strait near the Turkish city of Istanbul, five people were injured in a collision between the tanker Amur 2521 and the high-speed Turkish ferry Yenikapi-1.

While heading for the Panama Canal, the container ship MSC Fabienne ran aground near the port of Cristobol. Canal tugs soon got it free. In Wales, high winds pushed the ro/ro Ciudad de Cadiz thoroughly aground at Mostyn in late January and four tugs were unable to free it. That happened due to the high spring tides in the middle of the next month and Airbus A-380 super jumbo jets in production at Toulouse in southern France may have waited for British-built A380 wings since that is what the ship carries.

In suburban Shanghai on Zhangjing Creek in Jinshan District, an unknown gas triggered an explosion in the cabin of a fertilizer-carrying barge as the operator was about to start the engine. His wife was killed and he and a son were injured. There were public concerns about pollution in the creek so households in the district received a 50-percent discount on their water bills for the next month. The smallish tanker MCT Breithorn had an engineroom fire at the Bijela shipyard in Montenegro. The shipyard’s firefighters aided ship’s personnel in extinguishing the fire in an hour.

An Australian report reported that in November 2011, a wave knocked a seaman off MSC Siena’s accommodation ladder while he was rigging a combination pilot ladder in preparation to embark a harbor pilot near Rottnest Island off the port of Fremantle. He was wearing a safety harness and harness rope. While working on the bottom platform, an unexpectedly high wave struck, leaving him hanging below the platform. The rolling of the ship banged him against the hull several times and then he fell out of his harness. In the UK, the small tug Endurance was towing a sixty-foot motorboat in gale-force winds and violent seas when one of the two crewmembers on the tug fell overboard five miles south of Sovereign Harbour on the East Sussex coast. An extensive search failed to find him. Five crewmen fell 65 feet and died when cables broke during a lifeboat drill on the cruise ship Thompson Majesty at La Palma.

In Danish waters, three crewmen were helicoptered off the freighter Atalanta while it was anchored in the Bay of Aarhus. They had been working in a hold that had recently been cleaned with gases. On the container ship Jonni Ritscher at Hamburg, fourteen workers became ill, possibly by fumes from bunker fuel, and they were hospitalized after on-scene treatment by an emergency physician for nausea and eye- and respiratory irritation.

At Durban in South Africa, although the container ship MSC Luciana was moored by twenty-two lines and had a powerful tug pushing on it, that was not enough when sudden wind gusts arrived. First, bowlines started snapping and then stern lines broke and the vessel was blown against the Finger Jetty at the opposite quay. The vessel whammed into the chemical/oil tanker Marlin (scheduled to be scrapped anyhow) and then the wind slewed the MSC Luciana’s bow so that it totaled the superstructure of the pilot boat Orient and pushed the tug up onto the east quay. Nearby, a crewman on another container ship had his leg broken by a snapping mooring line. (Last September, the MSC Luciana lost power while outbound from Antwerp and ran onto a sandbank.) The tug Christos 22 was towing the ex-German Navy training ship Emsstrom off the UK’s southern coast when the tug slowed and headed towards the coast to check out things. The towed ship smashed into the slowing tug, holing both vessels. Valiant fights by RNLI lifeboats, local tugs, and Royal Navy ships HMS Severn and HMS Lancaster saved the tug but the Emsstrom sank and so the vessel failed to meet a scrapper in Turkey.

A leak at one of the aft thrusters and the consequent flooding of the engineroom of the Emma Maersk, one of the world’s nine largest container ships, threatened to block the Suez Canal. The vessel was towed to the Suez Canal Container Port where its cargo of 13,537 containers (including about 1,000 reefer containers) could be discharged and loaded onto other vessels. But it was not possible to unload all the containers since, without engine power, it was not possible to trim the vessel's ballast tanks to keep it stable during the discharge work.

It took only an hour for the Emma Maersk’s engineroom to be flooded about 60 feet (18 m) deep, deep enough to cover the massive main engine. Unclear was the extent of damage to this huge 14-cylinder engine (109,000 hp) and whether it and the auxiliary engines, which together provided about 40,000 hp, will be reparable. The first priority was to preserve the engineroom equipment, which ironically meant keeping it submerged for the time being since any contact with oxygen would result in corrosion. The plan was to have the hole plugged by underwater welders, unload the remaining containers, pump out the water, and as equipment was exposed, wash it with fresh water, dismantle it, and decide what could be repaired and reused and what must be replaced. As a precaution, Maersk instructed the seven other vessels in the E-class fleet not to use their stern thrusters.

(The Emma Maersk has faced adversity before. The first of the eight-vessel E-class, it was nearly ready to be launched when a disastrous fire gutted the accommodations and bridge structure. Un-fazed, the Danish shipbuilders removed the superstructure from the next E-class vessel being built and made a fast swap. The Emma Maersk was launched only six to seven weeks late.

Gray Fleets
In the Philippines, the Japan-based mine countermeasures vessel USS Guardian ran onto Tubbataha Reef, a UNESCO-designated World Heritage Site, in spite of warnings from park rangers. Efforts to pull the ship free and attempts to lift it by the crane-barge SMIT Borneo (recently used on the wrecked container ship Rena in New Zealand) proved fruitless and damaged the fiberglass and wood ship enough so it will be dismantled in place. The cause of the mishap seems to have been an error on digital charts that misplaced the reef by several miles. The Philippine Government and people were not happy with the accident and the US government will probably pay the usual fine of about $300 per square meter (yard) of damaged coral, plus other fees. But the Navy has good company; in 2005, the environmental group Greenpeace was fined almost $7,000 after its flagship struck a reef in the same area.

The US Navy revised its overall fleet-size requirement downward from 313 to 306 ships – a modest downscaling that reflects modified operational requirements, not the ongoing budget crisis. The fleet currently has 288 ships, up from May 2007’s low of 275 ships. (The count fell below 300 in August 2003.)

The US Navy cut back the number of aircraft carriers in the Persian Gulf region from two to one, the latest example of how contentious fiscal battles in Washington are impacting the US military. The USS Harry S. Truman and its carrier strike group will now remain stateside at Norfolk, Virginia.

The $3.3 billion, three-and-a-half-year refueling overhaul of the nuclear-powered aircraft carrier USS Abraham Lincoln was postponed by the Navy – another manifestation of Congress’s inability to pass a 2013 defense funding bill. Any significant delay in beginning the Lincoln’s refueling overhaul will ripple through years of carrier scheduling.

The US Navy wants to acquire binoculars capable of reading faces of uncooperative subjects up to 650 feet away. The purpose is to identify them.

The rescue of two bullocks from a cliff in Cornwall by a Royal Navy helicopter was deemed “a useful training exercise.” The two Charolais Cross bullocks had been in the gully for at least two days. (In North America, these castrated male animals would be called “steers.”)

White Fleets
The cruise ship Seabourn Quest left Tonga an hour earlier than scheduled so it would be in deeper water when a tsunami hit. (The five-foot-high waves of the tsunami, created by a magnitude 8.0 earthquake at Santa Cruz Island several hundred miles SW of the Solomon Islands, killed nine people at Santa Cruz plus others in the Solomons.)

The polar expedition ship Silver Explorer encountered heavy weather and sustained damage while on a cruise from the Argentinean port of Ushuaia to South Georgia and the Antarctic Peninsula and so it returned to port. None of the 133 passengers were injured but four crewmembers had minor injuries.

The polar expedition ship PV Orion, eleven days into an 18-day cruise of the Antarctic and sub-Antarctic, made a 50-hour diversion from a visit to Macquarie Island to pluck a French solo sailor from a liferaft. His boat, the Tchouk Tchouk Nougat, had been dismasted and suffered hull damage about 500 miles southwest of Tasmania during a solo round-the-world voyage. The rescue effort lasted three days and involved near-continuous communication with the 63-year-old sailor and multiple airdrops by up to five aircraft while the PV Orion and its 100 passengers headed towards the raft through deteriorating weather. When in contact, the PV Orion launched a Zodiac and then tethered the Zodiac and liferaft together and pulled the sailor into the Zodiac. Next stop on the ship’s revised itinerary? Hobart, Tasmania.

Those That Go Back and Forth
The passenger ferry Sarash capsized after colliding with a sand barge on a river in central Bangladesh, dumping as many as 100 people into the water. There were no immediate reports of casualties after the ferry went down on the River Meghna in Munshiganj district, 32 kilometers (20 miles) south of Dhaka but there was confusion over the number of passengers on board: a TV station put the number at more than 100, a local police official said it was about 80, and the president of the Bangladesh Inland Water Transport and Passenger Service said the ferry was carrying just more than 50 passengers.

In Greece, a strike by ferry workers was stopped when the Greek government imposed martial law on striking ferry workers and mobilized police to break up their picket lines.

Legal Matters
The Philippine Senate committee on foreign affairs conducted an inquiry into operations of the small tanker Glenn Guardian, a contract vessel that removed waste from US Navy ships, and found it liable for violating Philippine laws when it dumped some 200,000 liters of wastewater off Subic, Zambales. (A business rival tipped off authorities to the dumping in 2011.) But the Subic Bay Metropolitan Authority concluded that the Malaysian contractor had committed no violations with regards to its handling and disposal of waste materials, agreeing with company statements that the waste materials were "treated" and environmentally harmless.

Nature
A preliminary new record low-water level of 576.02 feet (175.57 meters) was registered for Lake Michigan-Huron for January. It was the lowest water level for this body of water since Great Lakes water levels were first maintained in 1918.

Energy
Although the current federal administration and the greenies want to kill off all fossil fuels, shipments of US-mined steam coal last year were 120 million tons, about twice that exported as recently as 2009. Most of the coal went to Europe, especially the UK, the Netherlands, and Italy, for generation of electricity. For many years, the US exported much high-quality metallurgical coal used in steel mills but now most exports are of steam coal.

A California senator introduced a bill to permanently prohibit offshore drilling on the outer Continental Shelf off the coast of California, Oregon, and Washington.

Production of coal in Australia and the overseas shipping of it were hampered by two factors. Bad weather hit first. Yancoal declared a Force Majeure for its Yarrabee coal mine after it received more than 360 mm of rain in the pit and production was suspended for two days. Another Force Majeure was declared due to damage caused to the Blackwater rail corridor by ex-Tropical Cyclone Oswald. Yarrabee, along with several other mines on the same rail corridor, was not able to rail coal from the mines to the port in Gladstone. Following flooding in Queensland, Xstrata declared a Force Majeure on some of its coal exports because heavy rains damaged its rail network. Rio Tinto Ltd also declared a Force Majeure on coal sales contracts from its Kestrel mine due to damage to the Blackwater rail network.

But Australian labor also played a role. Australia's main rail union called two 24-hour strikes that affected the New South Wales coal industry. Pacific National Rail normally hauls about 300,000 tons of coal per day and so there were 600,000 metric tons less coal in the stockpiles at Newcastle and Port Kembla when railing resumed.

In Nigeria, Shell declared a Force Majeure at their Soku gas flow station when there was no supply available due to leaks in the pipeline and loading of a LNG vessel at the Bonny Nigeria LNG Terminal had to be suspended.

Salvage
About two weeks after its stranding, the fast reefer Asia Lily was pulled off its island beach by the Papua New Guinea-based tugs Wombi and Vulcan. (The Asia Lily had been on its way to the Philippines to get bananas when it ran into a coral beach at speed and ended up with its bow angled high above the beach on Kwaiawata Island in the Marshall Bennett Islands on Christmas Eve, December 24 last year.)

Nasties and Territorial Imperatives
Piracy reached a five-year low in 2012, thanks to a “huge reduction” in Somali piracy, but east and West Africa remain as “hot” areas. Attacked in 2012 were 297 ships vs. 439 vessels the previous year. Globally, pirates boarded 174 ships last year, while 28 ships were hijacked and 28 were fired on. Hostages taken on board fell to 585 vs. 802 in 2011; a further 26 were kidnapped for ransom in Nigeria. Six crew were killed and 32 were injured or assaulted.
Sailors on board the USS Kearsarge and USS San Antonio can chat with each other for free using free Android-powered LG phones – subject to certain limits. The warships are part of a 4G LTE network, a microwave-based wireless wide-area network or WWAN that handles calls, text, and data transfers anywhere within a radius of 20 nautical miles. One probable application: helicopter crews will be able to shoot videos of pirates and forward the footage for analysis.

The US Navy has been crowdsourcing other ideas using a new gaming platform called MMOWGLI (Massive Multiplayer Online Wargame Leveraging the Internet) to collectively generate ideas. Anti-piracy results have included "stinky water" walls (a skunk-smelling water curtain that even a tough Marine cannot penetrate), propeller-tangling ropes, and extremely loud (louder than a jet engine at 100 feet) warnings to turn away.

Odd Bits and Headshakers
The Bureau of Safety and Environmental Enforcement issued a Safety Alert to operators of some offshore rigs in the Gulf of Mexico. They must secure current well operations and retrieve the Lower Marine Riser Package (LMRP) and/or Blowout Preventer (BOP). The existing bolts on the LMRP connector/wellhead connector must be changed-out with bolts certified by an independent third-party to be in compliance with recommended heat treatment practices or the exiting bolts must be examined and certified by an independent third-party that they are fit for the purpose. The Safety Alert was triggered by a pollution incident involving the discharge of synthetic base mud (SBM) into the water due to a loss of integrity of a LMRP H-4 connector.

India issued a circular reporting that a container ship arriving in Mumbai had fires in two of its containers. They held sunflower cake with an oil content of 14-16% and a moisture content of 4-6% and had experienced self-heating due to oxidation of the residual oil.

The bulker Oliva with a cargo of soy beans (nearly 60 percent of all soybeans entering international trade today go to China, making it far and away the world’s largest soy bean importer) was en route from Brazil to Singapore when it ran aground on Spinners Point, the far-north-west promontory of Nightingale Island, a four-square kilometer island in the Tristan da Cunha archipelago in the South Atlantic, the most-remote inhabited archipelago in the world. The crew of 22 was removed and the vessel soon broke up. That was in March, 2011. Recently, a lifeboat from the Oliva washed ashore in the Cooring wetlands near the mouth of the Murray in South Australia after having floated about 8,000 kilometers from Nightingale Island. The boat with 29 seats, a diesel engine, and a lot of barnacles must have passed south of one of the world’s most-famous capes but which one? Was it the Cape of Good Hope (drifting eastward) or Cape Horn (westward)?

Tuesday, February 12, 2013

Royally Shelled


On January 1, 2013 the Royal Dutch Shell (Shell) drilling rig Kulluk went aground on Sitkalidak Island, Alaska when the towing line failed while the rig was being towed from Dutch Harbor to Seattle by the Shell-owned and operated towing vessel Aiviq. The Kulluk had on board approximately 144,000 gallons of diesel fuel and 16,000 gallons of lube oils and hydraulic fluid. Several attempts at reattaching the tow were not successful, in part due to heavy weather. A week later the weather was calmer and the Aiviq was reconnected and towed the Kulluk to Kiliuda Bay, 30 nautical miles away, where its condition was being evaluated before continuing on to Seattle.

Last year, the Prince William Sound Regional Citizen’s Advisory Council (www.pwsrcac.org) commissioned an escort winch, towline and tether system analysis. The report, produced by Vancouver, BC naval architecture firm Robert Allan and Associates, was released in early August of 2012.

The study found that the absence of a working load render-recover capability is considered a deficiency in a modern escort capable tug, especially one operating in higher sea-states.

With the increasing use of HMPE (high-molecular-weight polyethylene) lines, which have very little “stretch”, winch braking systems have evolved to the point where render-recover capable winches are required as the virtual “fuse” in the system. Finally, the study concluded, “the vast majority of operators agree that the electric-driven Markey Render-Recover© winch is the best winch technology on the market today.”

Although Shell has not responded to numerous requests for information on the outfitting of the vessel, a Markey spokesman said the Aiviq, launched late last year, was not equipped with render/recover winches. We suspect that the lines attaching the two Royal Dutch Shell vessels were HMPE (again, Shell doesn’t want to talk about it).

Two massive vessels tethered by HMPE lines without the “fuse” of a modern winch system were destined to part. Fortunately, the loss and subsequent retrieval of the Kulluk resulted in no discernible environmental damage, no loss of life, and little if any operational downtime, as the rig was on her way to overwinter in Seattle. On the other hand, the ensuing media frenzy over the incident will have far-reaching implications.

The US West Coast is blessed with an abundance of natural resources, and the industries that work alongside those resources, most notably the Jones-act commercial fleet of tugs, barges, cargo and passenger vessels are clean, safe and responsible. The West Coast fleet is equipped to deal with the particularly fierce North Pacific winter storms, and the “battle-hardened” mariners operating those vessels know when it’s safe to move a tow, and when it’s prudent to stay in port or at anchor. The equipment on West Coast vessels is built to take the abuse of the weather, including the deck equipment used to successfully assist and moor fully laden tankers. All the groundwork laid by the West Coast commercial maritime community to assure the public that our operations are safe and responsible is threatened by the careless or negligent actions of a big company using substandard equipment with little accountability.

When the Aiviq was launched, Shell Alaska VP, Pete Slaiby said the vessel is “… a symbol of how Shell is approaching the Arctic.” If this foray is an indication of Shell’s approach, the company should hire some West Coast experts to advise them on equipment and procedures.