Thursday, July 23, 2009

Fire at Interstate mill damages machinery


A fire at Interstate Paper in Riceboro damaged machinery at the plant Saturday afternoon. Several fire and rescue departments from Liberty County responded.
According to Riceboro Fire and Rescue Chief Earl McGinley, the fire began shortly after 2 p.m. McGinley said as he approached the fire from South Coastal Highway, he could see heavy, dark plumes of smoke coming from the plant.
When firefighters arrived they found a conveyor belt, which is used for loading logs into a debarking machine, and the building that houses wood chips in flames. Using a ladder truck from the Eastern District and water tanks from the Midway, Lake George and Walthorville Fire and Rescue departments, crews got 95 percent of the fire contained in 45 minutes.
McGinley said it was too early to determine what caused the fire or what impact the damage to the machinery will have on the plant’s operations.

Cargo operation affected in Paradip port of Orissa due to incessant rainfall


Report by Amarnath Parida; Paradip: Many areas in the port city were reeling under rain water as heavy downpour lashed the region throwing normal life out of gear. Nearly four persons have been killed in lighting while hundreds hectors of paddy crop have been destroyed in Erasama and Balikuda areas.

The situation has been worsened in Paradip areas while residents have been staying in door since one week due to heavy rainfall. Brindban colony, Nayabazar, and other slum areas of Port city have been waterlogged so the residents are living in miserable life. With street drains overflowing due to week long rain, the situation worsened as the drainage and sewerage points failed to cope with heavy shower.

Paddy seeds which were sown for transplanting have been completely damaged in Erasama and Balikuda areas. More than 10,000 hectors of paddy crops have been damaged due to stranded of rain water in paddy since one week. Besides this, four persons have been killed in lighting while more than fifty houses have been collapsed, District emergency officer Mr Sarojakant Mohanty has expressed that despite heavy rainfall, no flood-like situation has yet been reported from any part of the district. He said that relief materials have been stocked in in-access 93 panchyats to meet any eventuality.

Incessant rain fall has affected loading and unloading of cargo in Paradip port as all ships stranded at the berths since the formation of depression in northern Bay of Bengal on Monday. Only import vessels are able to carry out the discharge operations, whereas the export of iron ore and other minerals are badly hit as the cargo berths and plots are waterlogged with a height of about 2 to 3 feet at some places. Around 50 ships are waiting at anchorage and this rain will aggravate the congestion further. The low-lying areas of Paradip are flooded with rain water damaging the thatched houses of poor and daily labourers.

District administration has geared up its machinery to bring normalcy in worst hit Paradip, Kujang and Erasama areas. Realising the situation, district collector Mr Gayanranjan Das visited Brindaban colony and other waterlogged areas in port city and directed Paradip Port Trust authority and executive officer, Paradip municipality to take steps to release rain water from affected areas.

Caterpillar Likely To Post Lower Q2 Profit: Earnings Preview


(RTTNews) - Construction and mining equipment manufacturer Caterpillar is scheduled to announce second-quarter results before the market opens on Tuesday. On average, 21 analysts polled by Thomson Reuters expect the company to earn $0.22 per share for the quarter. Analysts have a consensus revenue estimate of $8.86 billion for the period. Analysts' estimates typically exclude special items.

The Peoria, Illinois-based company also manufactures and sells diesel and natural gas engines, as well as industrial gas turbines. Its main lines of business are Machinery business, Engines business and Financial Products business.

The global recession has had a negative impact on Caterpillar, affecting customer demand and increasing inventory levels. In April, the company reported its first quarterly loss in 17 years, hurt by lower sales and charges related to job cuts. The company's net loss for the first quarter was $112 million, or $0.19 per share, compared to net income of $922 million, or $1.45 per share, in the year-ago quarter. Total sales and revenues for the quarter declined 22% to $9.23 billion.

With the construction sector seeing little activity in the U.S. in the latest period, the heavy machinery company may not be in a position to be optimistic about a recovery in its U.S. operations. However, select emerging markets like China may lift some of its sagging spirit.

The U.S. Commerce Department revealed last week that housing starts rose 3.6% to an annual rate of 582,000 units in June from a revised pace of 562,000 in the previous month. The latest numbers marked the highest level since November 2008, but are significantly lower than their peak of 2.27 million units recorded in January 2006.
The U.S. Census Bureau of the Department of Commerce said earlier in July that construction spending during May was estimated at a seasonally adjusted annual rate of $964.0 billion, 0.9% below the revised April estimate of $972.5 billion. The May figure is 11.6% below the May 2008 estimate of $1,090.7 billion.

During the first five months of 2009, construction spending amounted to $368.8 billion, down 11.7% from $417.5 billion for the same period in 2008.

Last week, Credit Suisse reduced its estimates on the company to reflect deteriorating conditions overseas and concerns that ''we could be at the bottom for some time in the U.S.'' However, on July 20, analysts at Bank of America upgraded Caterpillar stock to "Buy" from "Neutral" stating that the construction machinery sales reached a cyclical bottom during the second quarter. In reaction, the stock gained close to 8% and was the biggest advancer among the Dow components in Monday's session.

Heavy machinery flies into Kabul


July 23 - Two members of the Worldwide Project Consortium, a leading global franchise network for project cargo forwarders, have worked together to move three trucks and three telescopic handlers from Turkey to Afghanistan.

With a total weight of 86 tonnes, the consignments were shipped from Istanbul to Afghanistan onboard an Antonov 124, which was chartered by the WWPC's Canadian member, Albacor Shipping. Airport Handling in Istanbul was undertaken by WWPC's Turkish member, Smart Lojistics.

Pictured, we see the AN-124-100 offloading cargo in Afghanistan.

Feature: An investment called mining


People are fascinated by mines and mining landscapes, whether the operations are on the surface as open cast mines, or the operations take place underground. I have been underground in various mines six times, but as a permanently curious person, I am still waiting for my seventh chance to have another go.

The fascination of going underground seems to arise not from the chance of meeting mine workers six or ten kilometers into the bowels of the earth, but rather arises from the “I survived it factor”. It is indeed a matter of pride and a life achievement factor to be able to tell others, 'I have been underground six times!” The usual reaction of your listeners would be questions and exclamations:”Hey! How's it like down there?”, or “Did you see gold/ what did you see there?” etc.

With surface or open cast mines, the experience is an entirely different proposition. Here, it seems that the fascination is generated by the huge open cast landscapes, the tall tailings ridges and mountains, and even more importantly, the monstrously huge machinery, both mobile and stationary. Mines are so fascinating that several years ago some of us decided that it was high time to open up the mines in Ghana to enable Ghanaians to visit to have their curiosity satisfied.

visiting mines
We began with a survey to determine whether Ghanaians and tourists would actually buy the idea of visiting mines. The initial research and subsequent ones into possibilities of introducing mines tourism remarkably revealed very interesting results. The fact was that about 80% of people in Ghana would be delighted to tour or visit a mine operation.

Of this high percentage, we also found out that 75% of that number would be willing to make a modest payment for the chance to tour a mine and to see how gold or some other precious metal is produced, manufactured or its ore extracted. Ghanaians are a curious, enquiring lot.

A visit to a mine also, in my personal estimation, enables us to come to terms with our basic humanity, to know how tiny and insignificant we are as human beings in the vast openness of the surface mine against the backdrop of huge and heavy machinery.

One fact, however, that may be easily lost on a visitor in the excitement of the tour of a mine, is the monstrously large investment that a mine represents.

To satisfy my curiosity in this regard, and wanting to know how much a mining operation costs, I made arrangements and managed to tour the Gold Fields operations in Tarkwa and Darmang. I was not disappointed with my layman tour of a huge mining operation. I had for example seen tipping trucks before, but I was quite unprepared for the spectacle of machinery that confronted my eyes.

For the first time in my varied life, I was seeing 25-foot tall dumpsters of tipping trucks whose tyres have a diameter of over six feet. Wanting to know how it might feel to sit twenty feet above the ground behind the wheel and drive such a brute, my guide and protector laughed and explained that the operators of those machines are specially trained in South Africa in simulators to begin with, the same way that people are trained to pilot commercial airplanes.

In spite of the size of these trucks which would not fit on our normal roads [30 in all], I was still astonished to be told that the trucks, technically called Caterpillar785 Dump Trucks weigh 150 tonnes each, the weight of a moon-bound spacecraft! The trucks gave me my first indication of how much the Gold Fields Company has invested by way of heavy machinery at its operations.

In fact, Gold Fields belongs to the global Gold Fields family, a multi-national precious metal producer with its headquarters in Johannesburg, South Africa. The Gold Fields family has four operating mines in South Africa, with two in Australia and two in Ghana. I was also informed that the company has projects at various stages of development in neighbouring Burkina Faso, and far away Peru in South America. Gold Fields is not a new name in global mining circles.

Far from that, the company is considered to be one of the first global mining conglomerates in the world, and its contact with Ghana had its genesis in 1990 when it acquired the right to operate the then existing underground mine in Tarkwa. Since then, Gold Fields has never looked back. In 1996, after reviewing the large surface deposits of ore near the existing underground operation, Gold Fields developed a heap leach surface mining operation which increased the mine life by more than two decades.

expansion programme
This began the expansion programme of Gold Fields in the Western Region. In 2000, the Company purchased a portion of the Teberebie mine south of the existing open cast mining operation.

Two years later, Gold Fields acquired the Aboso Goldfields Darmang mine, an action which the same year led to the declaration of Gold Fields as the second largest gold producer in Ghana. Presently, however, the company is the largest gold producer in Ghana with an annual production in excess of 900,000 ounces from its operating mines at Tarkwa and Darmang, engaging over 4,000 Ghanaians in direct employment.

My visit to the Tarkwa mine also brought me into contact with another record-holding piece of machinery. After 2004, Gold Fields successfully commissioned the largest single stage SAG mill in the world! From a distance, these two rotating mills looked large enough to confound your mind on how they were transported from China to Tarkwa.

Bulldozing businesses stopped in their tracks


In the absence of work, hundreds of heavy equipment machinery used in the construction sector have ground to a halt in the country.
From backhoes to flatbeds, dump trucks to bulldozers, many of the construction-related vehicles have been parked in the Industrial Area since January.
“The beginning (of 2009) simply didn’t look right. As of today work has dropped by as much as 40%, with May and June being the worst. And it continues to dip,” an industry leader with close to 300 small and heavy construction vehicles of all types for rental, yesterday told Gulf Times on condition of anonymity.
Those with short- or long-term contracts for up to 2011 are comfortably hedged against losses though they fear the trend will eventually hit them as well.
The smaller businesses, meanwhile, have already started working at loss.
“There is simply no work. For example a Caterpillar 320C (excavator) could earlier make us QR120-130 an hour (including the driver) but currently we are letting it out for even QR85 per hour,” said another entrepreneur, who owns 60 machines.
“Because of high expectations with the Qatari market, giant companies from neighbouring countries and as far as Turkey entered here making it highly competitive for the local operators over the past four years,” he explained.
“It’s just that they can face the slowdown, while we can’t.”
For the sake of gauging the magnitude of the investments involved, a brand new Caterpillar 320C excavator usually costs around QR450,000.
“But that was during 2008 when the local dealerships of heavy-equipment vehicles had backorders running into months. Today, we are even offering in-house financing to dump the ballooned inventories,” a salesman for an Asian-manufactured machinery’s Qatar distributors said.
That also means less income for the owners. “I was making QR21,000 a month with my forklifts in December 2008. This year’s average has been QR4,000 a month,” an operator who has been a resident of Qatar for three years conceded.
“I have even tried to sell some of my industrial vehicles but who would buy at such a stage.”
Their only hope, industry sources say, is the resumption of state-backed infrastructure projects and continuation of industrial work at Ras Laffan Industrial City and Mesaieed.
“Work is expected to pick up in Qatar after September but until then everyone has their fingers crossed,” an industry veteran maintained.

Robo-Ethicists Want to Revamp Asimov’s 3 Laws


Two years ago, a military robot used in the South African army

after a malfunction. Earlier this year, a Swedish factory was fined after a robot machine injured one of the workers (though part of the blame was assigned to the worker). Robots have been found guilty of other smaller offenses such as an incorrectly responding to a request.

So how do you prevent problems like this from happening? Stop making psychopathic robots, say robot experts.

“If you build artificial intelligence but don’t think about its moral sense or create a conscious sense that feels regret for doing something wrong, then technically it is a psychopath,” says Josh Hall, a scientist who wrote the book Beyond AI: Creating the Conscience of a Machine.

For years, science fiction author Issac Asimov’s Three Laws of Robotics were regarded as sufficient for robotics enthusiasts. The laws, as first laid out in the short story

were simple: A robot may not injure a human being or allow one to come to harm; a robot must obey orders given by human beings; and a robot must protect its own existence. Each of the laws takes precedence over the ones following it, so that under Asimov’s rules, a robot cannot be ordered to kill a human, and it must obey orders even if that would result in its own destruction.

But as robots have become more sophisticated and more integrated into human lives, Asimov’s laws are just too simplistic, says Chien Hsun Chen, coauthor of a paper published in the International Journal of Social Robotics last month. The paper has sparked off a discussion among robot experts who say it is time for humans to get to work on these ethical dilemmas.

Accordingly, robo-ethicists want to develop a set of guidelines that could outline how to punish a robot, decide who regulates them and even create a ”legal machine language” that could help police the next generation of intelligent automated devices.

Even if robots are not entirely autonomous, there needs to be a clear path of responsibility laid out for their actions, says Leila Katayama, research scientist at open-source robotics developer Willow Garage. “We have to know who takes credit when the system does well and when it doesn’t,” she says. “That needs to be very transparent.”

A human-robot co-existence society could emerge by 2030, says Chen in his paper. Already iRobot’s Roomba robotic vacuum cleaner and Scooba floor cleaner are a part of more than 3 million American households. The next generation robots will be more sophisticated and are expected to provide services such as nursing, security, housework and education.

These machines will have the ability to make independent decisions and work reasonably unsupervised. That’s why, says Chen, it may be time to decide who regulates robots.

The rules for this new world will have to cover how humans should interact with robots and how robots should behave.

Responsibility for a robot’s actions is a one-way street today, says Hall. “So far, it’s always a case that if you build a machine that does something wrong it is your fault because you built the machine,” he says. “But there’s a clear day in the future that we will build machines that are complex enough to make decisions and we need to be ready for that.”

Assigning blame in case of a robot-related accident isn’t always straightforward. Earlier this year, a Swedish factory was fined after a

a factory worker who was attempting to repair the machine generally used to lift heavy rocks. Thinking he had cut off the power supply, the worker approached the robot without any hesitation but the robot came to life and grabbed the victim’s head. In that case, the prosecutor held the factory liable for poor safety conditions but also lay part of the blame on the worker.

“Machines will evolve to a point where we will have to increasingly decide whether the fault for doing something wrong lies with someone who designed the machine or the machine itself,” says Hall.

Rules also need to govern social interaction between robots and humans, says


head of robotics at Georgia Institute of Technology’s College of Computing. For instance, robotics expert

based on his likeness. “There we are getting into the issue of how you want to interact with these robots,” says Christensen. “Should you be nice to a person and rude to their likeness? Is it okay to kick a robot dog but tell your kids to not do that with a normal dog? How do you tell your children about the difference?”

Christensen says ethics around robot behavior and human interaction is not so much to protect either, but to ensure the kind of interaction we have with robots is the “right thing.”

Some of these guidelines will be hard-coded into the machines, others will become part of the software and a few will require independent monitoring agencies, say experts. That will also require creating a “legal machine language,” says Chen. That means a set of non-verbal rules, parts or all of which can be encoded in the robots. These rules would cover areas such as usability that would dictate, for instance, how close a robot can come to a human under various conditions, and safety guidelines that would conform to our current expectations of what is lawful.

Still the efforts to create a robot that can successfully interact with humans over time will likely be incomplete, say experts. “People have been trying to sum up what we mean by moral behavior in humans for thousands of years,” says Hall. “Even if we get guidelines on robo-ethics the size of the federal code it would still fall short. Morality is impossible to write in formal terms.”

The moon landing: 40 years on


As it's forty years since man first landed on the moon, I've trawled through the Speccie archives to see what we wrote about the event at the time. There's one feature article in the issue dated 26 July, 1969, which I've reprinted below. Oddly, the landing isn't mentioned on the magazine's cover - and nor is it the topic of that week's leader - but old hands around the office assure me that could have been a result of arcane printing practices, which saw the cover go to print days before the rest of the magazine. Still, the article the magazine did contain is a neat tribute to human ingenuity and daring. Here it is:

The Americans are simply an amazing people. If the qualities that the British pride themselves on show best under strain, then the qualities of Americans are most clear under the light of success. The last ten days in this country have been a strange time. But many of the personal and collective qualities that have made America what it is have been uncloaked by the simple but brilliant success of the Apollo 11 flight. And they make it easy o forget for a time the bad things and concentrate on the good.

There is first the technological power of this country, that so astonished Khrushchev on his visit , and that has magnified almost beyond recognition even in the intervening few years. The Americans have just completed an enterprise of greater technological complexity than anything tried before. They conducted the entire operation in the fullest publicity they could manage, and they brought it off with scarcely a hitch. There is a tendency to gloss over the sheer mechanics of a flight to the moon - the mathematics, the chemistry, the physics, and so on - as old hat. But for those who like myself can hardly build a card-house of more than two or three stories without developing insuperable mechanical problems, it is worth continually reminding ourselves that the machinery that put two Americans on the moon had literally millions of moving parts.

That this machinery worked so well is not only a tribute to the ingenuity of the men who built it, but a comforting proof that man can remain in charge of the machines he builds. The cybernetics of Apollo 11, the logistic equations, the critical path analyses… all these were about as far from the quadratic equations of our youth as the rockets Wernher von Braun made in his youth were from Saturn 5. But the end result of this vast system was to enable two men to go and dance on the moon.

Controlling the technical creations of the cleverest nation of scientists were two of the most admirable human qualities: confidence and modesty. It may sound odd to talk of Americans and modesty in the same sentence, but really there has been very little boasting this week. There has been a lot of congratulation, naturally, but almost no gloating. There was even, before the flight, a considerable debate about whether the Stars and Stripes should be planted on the moon; a lot of people thought nothing so narrow should mark man’s first extraterrestrial visit, and that a United Nations flag would be more appropriate. That such a debate should even be started is to me astonishing: can anyone doubt that if the first men to go to the moon had come from another country, say England or France or Ghana, they would have taken their country’s flag? One dinner-party guest said to me on Saturday: ‘You know, if you had been the ones to get there first, your astronaut would have planted the Union Jack and said: “I name this moon Elizabeth.” ’

The confidence was equally striking. Everyone knew that the mission was dangerous. No one had ever done it before, and even if all foreseeable dangers were anticipated, there was always the a priori argument that since the moon is an alien world man’s powers of perception and detection, however great, just might not be of the type to detect the dangers. And yet, in the weeks that led up to the launch, and the days of the flight, scarcely anyone betrayed that he believed all would not go well. The whole business was shrugged off with that coolness, that matter-of-factness, which Americans claim is the British characteristic they most admire.

It was in the spirit of the great adventurers… the ‘Doctor Livingstone, I presume?’ ploy. This is to me the first and strongest impression of Americans, that they are the adventurers of the world. They started that way, they have continued that way. They pride themselves on it, and it doesn’t look as if anything will stop them. Sometimes their adventures end in tragic futility, as in Vietnam and Cuba; sometimes they end in glory. But their reach will always exceed their grasp, and now that they have grasped the moon, they will reach for something else. This, the underlying romance of humanity, is in permanent conflict with the practical side of their nature.

For they are a supremely practical people. They want to know whether something can be done and what it will cost, and if possible what use it will be. Vague answers to these questions will not stop them trying a particular enterprise, but will provoke a wall of criticism. The space programme, and especially the moon programme has been clear enough in the last few years, when there were, plain for the world to see, colossal problems in the United States itself, which could have used the $25,000 million that moon programme has cost. To this criticism, the best answer has been given, a long time ago, by Benjamin Franklin, who was at the time ambassador to Paris. One of the earliest balloon experiments was in process, when he was asked: ‘What is the use of a balloon?’ He replied: ‘And what use, sir, is a new-born babe?’

The use is because it is there; the reason for doing so is because it is there. Mankind has come a long way since a poor Greek scientist was clapped in irons for daring to suggest that the sun might be as big as the Peloponnese.

Now, the moon is as big as Apollo. We have gone on doing things and going places simply because they were there. And if you are at a loss for words to describe what has happened, you are in the company of the poet:

‘And I am dumb to tell a weather’s wind
How time has ticked a heaven round the stars.’

In space at least, the Americans are the Greeks of today. They have the two great characteristics of the Athenians, acquisitiveness and inquisitiveness. They love to find practical uses for their knowledge, but they also love knowledge for its own sake. Like Ulysses, they journey and they fight.

And like Ulysses, they are not good at sitting still:

‘I am a part of all that I have met;
Yet all experience is an arch wherethrough
Gleams that untravelled world, whose margin fades
For ever and for ever when I move.
How dull it is to pause, to make an end,
To rust unburnish’d not to shine in use.’

It would be a shame if the domestic pressure in America now forced a decline the exploration of space. There is a spirit, ‘yearning in desire to follow knowledge, like a sinking star, beyond, the utmost bound of human thought.’ This spirit must be served, or mankind will be the less.

Croke Park dug up for U2 as Pussycat Dolls take over Fitzgerald Stadium


WITHIN an hour of Dublin beating Kildare in a pulsating Leinster football championship final at Croke Park yesterday, a convoy of heavy machinery had moved in to begin digging up the pitch surface to accommodate the three U2 concerts that will be held there next weekend.

The last of the 74,563 crowd were making their way out of the stadium as earth movers and dumping trucks commenced pulling up the surface. The main body of work is expected to be completed by tomorrow.

GAA officials are confident that, once the concerts have concluded, the ground staff will have plenty of time to ensure that the playing surface is in tip-top condition for the All football championship quarter-finals on the August Bank Holiday weekend.

Killarney's Fitzgerald Stadium is also in the news for musical reasons. It has been ruled out for Kerry's third-round qualifier against because the all-girl American group, are performing there on Saturday night. has been nominated as the alternative venue and Kerry have requested an afternoon throw-in.

The Kingdom seem certain to be without who is expecting confirmation today that he broke a bone in his right foot during Saturday's win over

The football qualifier draw has thrown up another all-Ulster heavyweight clash for the third successive week, with getting home advantage for their showdown against

At least one All-Ireland quarter-final will have to be put back by a week because of Saturday's draw between and Roscommon.

are expected to have home advantage for the replay next weekend, with the winners facing in the third-round qualifier in a week later. As a consequence, the fourth-round qualifier involving Meath, Wexford or Roscommon will also have to be put back by a week as a midweek fixture is likely to be ruled out.

For the third successive week will have home advantage against opposition, with the latest visitors.

In hurling it was pre-ordained that and would meet again once advanced to Phase Three of the qualifiers as they had already met the Tribesmen in the Leinster championship.

Venues and times for the two games (Limerick and Laois meet in the other) will be announced today. A Saturday double header in is likely.

QUALIFIERS DRAW:

Fearing Failure, China May Nix Hummer Deal

when a little-known Chinese company agreed to purchase Hummer from General Motors in June, the deal was initially seen as another symbol of a rising China's might. But recent murmurs from Beijing suggest that authorities might nix the acquisition by Sichuan Tengzhong Heavy Industrial Machinery; state media are reporting that Hummer's environment-crushing reputation doesn't fit with China's new drive to go green. Yet environmental concerns are just a public excuse. According to officials, Beijing's real worries are much more hard-nosed: Should Tengzhong fail to restructure the ailing SUV maker, it would damage China's image in the international marketplace. And Beijing has good reason to believe some of its domestic auto companies aren't ready to drive a foreign brand. The eager buyer is unknown even in China, and its expertise lies mainly in dump trucks and cement mixers. The past is sobering: when China's biggest carmaker, SAIC, bought a stake in South Korea's Ssangyong Motor Co. in 2004, it ran afoul of Korean labor unions, which obstructed the hoped-for turnaround. Foreign assets are "hard to digest," says Eduardo Morcillo, an M&A expert with InterChina Consulting. Still, Ssangyong was barely known outside Asia. Failing with an international brand like Hummer would cause far sharper stomach pains.

Slow, Costly and Often Dangerous Road to Wind Power


rucks carrying silvery blades nearly half a football field long have been lumbering through this placid coastal town all summer, backing up traffic as they slowly exit the roadway. Huge, tubular chunks of tower also pass through. Tall pieces of machinery looking somewhat like jet engines travel at night because they require special routing to avoid overpasses.As demand for clean energy grows, towns around the country are finding their traffic patterns roiled as convoys carrying disassembled towers that will reach more than 250 feet in height, as well as motors, blades and other parts roll through. Escorted by patrol cars and gawked at by pedestrians,

Plenty can go wrong despite months of planning. In Idaho and Texas, trucks laden with tall turbine parts have slammed into interstate overpasses, requiring hundreds of thousands of dollars in repairs. In Minnesota last year, a truck carrying a tubular tower section got stuck at a railroad crossing; an approaching train stopped just in time. Also in Minnesota, a woman was killed last September when her car, driven by her husband, collided at an intersection with a truck carrying a wind turbine. (After a police investigation, local officials found that the truck driver was not at fault.)

Maine had a glitch of its own two years ago, after a truck carrying a big piece of turbine got stuck for hours while trying to round a corner near Searsport, a port near Belfast that receives many turbine parts from overseas.

In Belfast, the onslaught of turbine-toting trucks did not receive a warm welcome at first from some local business owners, who feared that rerouting traffic during the summer tourist season — the best time to transport turbines in a wintry state like Maine — would keep patrons away.

“We were afraid that the state was going to put up signs to avoid Belfast because of the delays,” said Jerry Savitz, the owner of Darby’s Restaurant in Belfast, who added that locals nonetheless supported the idea of windmills because of the clean energy they create.

After discussions with the town, the wind developers agreed to send the tall nacelles, which sit at the top of the turbine towers and contain the electrical generating components, through town at night, so few people would be delayed. Because they had to pass through residential neighborhoods to avoid low underpasses, residents feared that a few trees would need to be chopped down. But in the end, the trees were spared.

There is talk of breaking a blade up into multiple pieces, but “that’s a very significant structural concern,” said Mr. Stricker, who also noted that tower bases were getting too large to squeeze through underpasses.

In Texas, the state with by far the most wind turbines, the constant truck traffic has created another challenge: it is tearing up small roads in the western part of the state, where the turbines are being rapidly erected.

“You get what we call alligator cracking,” said Stacey Young, a pavement engineer for the Lubbock district of the Texas Department of Transportation, referring to small seams in the pavement.

One paved road in her area is “basically a gravel road now” because of the trucks going through, Ms. Young said. She has appealed to state lawmakers to require the developers to help pay for the upkeep of the roads, but so far to no avail.

A partial solution for Ms. Young’s concerns may be at hand. The vast majority of turbine parts travel by truck, but in Texas and elsewhere, some wind companies are looking to move more turbine parts by train to save money. General Electric, a big turbine maker, says rail transport can be up to 50 percent cheaper over long distances, and the rail company Union Pacific saw its wind-related shipments more than double last year.

Armory getting concrete parking for heavy machinery


Heavy machinery such as construction equipment and tanks are coming to the Keokuk National Guard Armory when a $323,000 project is completed around Labor Day.

A 70-by-85-foot section of the parking area behind the armory is getting an eight-inch concrete surface to handle the heavy machinery, according to Curtis Grant, project manager for First Construction Group, Inc. of Burlington, the general contractor. Another 100-by-40-foot portion of the parking lot will have a rock surface.

In addition, a 30-foot-long, 28-foot-wide concrete ramp is being built to load and unload the heavy machinery, Grant said.
The machinery is stored now at the National Guard Armory in Mount Pleasant, which also is scheduled to get a parking lot upgrade. No bids have been let yet on the Mount Pleasant project. Once the Keokuk armory project is finished, the National Guard will be able to store heavy machinery at each location, Grant pointed out.

A trench drain also is being installed near the metal maintenance vehicle storage building behind the Keokuk armory to handle water coming off the building’s roof and the improved parking lot.

Five trees were removed during the work in Keokuk, and they will be replaced with five new blue spruce trees or some other variety, Grant said.

Kemppi FitWeld 300 MIG/MAG


The Kemppi FitWeld 300 MIG/MAG, a machine that the company said is designed to save input power compared with MMA tack welding in heavy equipment manufacturing.

The three-phase 400V 50/60Hz machine is rated 300A at 20 per cent duty cycle, has a 43V open circuit voltage, and can be used with mild steel solid and flux cored wires as well as stainless steel and aluminium wires from 0.8 – 1.2mm.

Features of the Kemppi FitWeld 300 include the QuickArc clean arc ignition, which produces minimum spatter and fast arc stabilisation.

The GT WireDrive gives a rapid response to welding gun trigger signals, as well as for multiple-arc start use.

The GasGuard automatically prevents welding when shielding gas is not present or is accidentally disconnected for the machine.

Brights in-built lighting provides welders with a cool white light to make wire spool changes and parameter adjustments easier and safer in low-light working conditions.

Other features include a control panel for setting voltage and wire speed arc parameters, 2T and 4T gun switch selection, strong grab handles, enclosed wire spool holder, shielding gas flow adjustment, and easy polarity change, which allows positive or negative welding.

Two wildfires in western Canada near full containment

VANCOUVER, July 22 (Xinhua) -- Two wildfires in Kelowna area in Canada's western British Columbia province are close to full containment Wednesday, while a third one continuing to grow, according to fire officials.

The two massive wildfires in Glenrosa and Rose Valley are 80 percent under control and are expected to be fully contained later Wednesday, but it will be some time before they are extinguished, said fire officials.

Jason Johnson, the Emergency Operations Center Director said: "It has been a difficult few days and the emergency isn't over, but the news that the Glenrosa and Rose Valley fires are close to full containment is most welcome."

Local media reported that firefighters fighting the Glenrosa fire, estimated at 300 hectares, were working to create a fuel-free barrier on the southern flank of the fire. Fire crews at the Rose

Valley were working with heavy equipment and supported by helicopter bucketing to contain the fire, estimated at 100 hectares.

With the firefighters gaining upper hand over the fires, nearly half of 11,000 evacuees who were forced to flee West Kelowna because of forest fires were allowed to return home Tuesday, and fire officials said the remaining are expected to return late Wednesday afternoon. But they will remain under an evacuation alert, which means they have to be ready to leave at a moment's notice.

Many returning residents felt relieved when they saw their houses standing there but some were surprised to find their evacuated homes had been visited by thieves who took advantage of the situation.

Resident Barbare Kreibom told Canadian Broadcasting Corporation Wednesday that she was "shocked" to find her son's gaming system and skateboard stolen. Although she felt "violated," she said some people lost much more to looters.

Cpl. Dan Moskaluk of Royal Canadian Mounted Police said police had received at least 10 confirmed reports of break-and-enters from the evacuated homes in Glenrosa, and appealed to returning residents to keep an eye out for clues about criminal activity around their property.

As of Wednesday noon, the wildfire burning at Terrace Mountain has swelled in size to about 2,000 hectares from about 1,800 hectares one day earlier. The B.C. Forest Service is aggressively battling this fire with 175 firefighters on the ground, with seven helicopters and heavy machinery continuing to build guards around the fire's perimeter. This fire is estimated to be 30 percent contained.

Though there is no structure immediately threatened by this fire, authorities issued a new evacuation order affecting 10 properties and 13 people north of Kelowna, local media reported. Besides, an evacuation alert has been placed for approximately 2,200 residents and property owners living in several communities.

The three fires blazing across West Kelowna started Saturday afternoon and were spreading rapidly within hours. They are believed to be caused by people and an investigation team is conducting an examination into the fires' causes.

Of the total 2,024 fires that happened in British Columbia in 2008, 41.8 percent were human-caused, according to figures from the B.C. Forest Service.

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