2013年7月17日星期三

Could Coal Exports Run Through Vancouver Port?


U.S. coal exports are up, but the coal isn’t leaving the country through Pacific Northwest ports. Not yet.
To date, Washington and Oregon have fielded six proposals for coal export terminals. Three of the projects are still active and moving through the environmental permitting process.
Those export terminals would provide the shortest route to top destinations for Western coal; places like South Korea and China. But building the terminals will take years.
There is, however, one port in the Pacific Northwest that doesn’t have a coal export terminal in the works — but does have just about everything needed to ship coal to Asia.
That’s the Port of Vancouver in southwestern Washington.
Right now, the high-profile commodity being considered for the Port of Vancouver is oil. The port’s commissioners are set to vote this month on a proposal from Tesoro-Savage to handle up to 360,000 barrels of crude oil per day. It’s a development that’s under the cloud of a deadly oil-train crash in Quebec.
Coal is the other fossil fuel that’s generating a lot of public debate in the Northwest. So far, however, the Port of Vancouver has stayed out of the coal controversy. But that could change. A coal exporter has approached the Port of Vancouver as recently as November, public documents show. Right now, the port isn’t ruling coal in — or out.
“Have we said, ‘no, no more coal, quit bugging us?’ No, we’ve not said that,” said Curtis Shuck, the port’s director of economic development and facilities.
“We have other opportunities that we believe are more viable and more imminent,” he said.
Those opportunities include the Tesoro-Savage oil proposal and another project to export potash, a potassium-rich salt used as a fertilizer. Neither is a done deal. In the next few months, however, the port’s commission will be making decisions about those two projects and the more than 100 acres of prime port real estate they would require.

‘Port Of Possibility’

The Port of Vancouver’s 1,400 acres stretch west of the city of Vancouver, just across the Columbia River from Portland. It bills itself as the “Port of Possibility.”
Recent dredging at the port has opened up many of the berths to large vessels suitable to take heavy loads like coal across the ocean.
Vancouver is right on the Northwest’s coal route. Trainloads of coal destined for Asia — about 2 million tons a year — pass by the Port of Vancouver on the way to a port in British Columbia. Two of the three current coal-export proposals would take coal by rail through Vancouver.
The Port of Vancouver has been building a new rail loop that feeds off the same mainline railway. The port’s new rail loop easily could handle coal trains. The port originally designed the loop to accommodate trains with 110 cars. But recently, it extended the loop to serve trains with 120 cars — the size of most coal trains.
The new rail loop will service yet-to-be developed real estate known as Terminal 5. It is big enough to store large quantities of bulk commodities on the ground or in yet-to-be-constructed building or tanks.
The Port of Vancouver’s new rail system and its newly dredged, deep-draft berths will provide attractive infrastructure for companies trying to move any number of commodities.
Adding to the port’s appeal to potential coal exporters: Much of the environmental permitting for these improvements has been accomplished without getting sidetracked in the coal debate.
That’s not to say the port could allow coal to come in without any public debate or regulatory scrutiny. For example, if the port decided to use all that new infrastucture to ship something other than potash, it would have undergo a full environmental review, said Patty Boyden, the Port of Vancouver’s director of environmental services.

Potash vs. Coal

Of all the marketable properties at the port, Terminal 5 is best-suited for handling trainloads of coal. But this property is reserved — at least for now — for a different bulk commodity.
The Port of Vancouver’s pursuit of an arrangement to export potash has effectively shielded it from confronting the question of whether to trade in coal.
In 2010, when coal companies were scouring the Northwest for potential export terminal locations, the Port of Vancouver signed a land lease agreement with Australian-based mining, oil and gas giantBHP Billiton to work out the details for a potash-exporting facility. The agreement gave the company control over 33 acres at the port’s Terminal 5 while a final lease is negotiated.
BHP Billiton, which has interests around the world, plans to export 8 million tons of potash each year from mines in Canada.
The company’s land lease agreement with the port has been amended and extended more than once. The company now controls 48 acres and has the first-refusal rights on 51 more acres, said port spokeswoman Theresa Wagner in an email.
The Columbian newspaper in Vancouver reported that by the end of 2012, BHP Billiton had paid the port $2.24 million to keep the property off the market. The 99 acres plus the 16 acres the port may lease to Tesoro-Savage represent most of Terminal 5’s marketable space — leaving little room for other ventures.
But BHP Billiton has yet to sign a binding lease to start developing the potash export facility. If it fails to do that by Oct. 31, the port will face a choice: extend the negotiating period once again, or open up Terminal 5 for other commodities.
Recent statements by BHP Billiton’s CEO Andrew MacKenzie have raised questions about how committed the company is to exporting potash. 
At a June event in London, MacKenzie referred to potash as “a great option for the future.” Then he added: “…but it’s just an option.” (Follow this link to listen to the speech.)
BHP Billiton has begun preparing the Canadian potash mine site, including excavating a mine shaft, but it has not completed its engineering study or its feasibility study, according to Bronwyn Wilkinson, a company spokesperson.
That means mining the potash could be years away.

Coal Talk

The Port of Vancouver does not have a formal coal proposal on the table now, but one long-term port tenant did approach the port about coal in late 2012.
At the end of October, port officials were exchanging emails with a Kinder Morgan representative about what one of them termed a “potential coal opportunity.” EarthFix obtained the email exchange through a public-records request.
Kinder Morgan is a U.S. energy company best known for pipelines. It has been handling copper concentrate and bentonite clay at the Port of Vancouver.
In November, top port officials met with a Kinder Morgan representative. Kinder Morgan’s idea was to bring coal into the port by train and store it in the train cars until it was time to load the coal onto ships.
That idea was a non-starter, said Shuck, the port’s director of economic development and facilities.
“What that means is that your storage becomes your rail capacity,” he said. “The railroad is not going to support that, and again, from the port perspective, we don’t have the space.”
After learning about the port’s coal discussion with Kinder Morgan, a key environmental activist in the Northwest said that worried him.
“The Port of Vancouver has rejected coal in the past, but it looks like they are continuing to have conversations about coal export, which is a big concern to people in the Pacific Northwest,” said Brett VandenHuevel, executive director of Columbia Riverkeeper.
Kinder Morgan has not given up on finding a way to get coal out of the Northwest.
The company may be looking for a way to move the 30 million tons of coal it once proposed moving through the Port of St. Helen’s near Clatskanie, Ore. The company walked away from that possible deal in May. Company spokesman Allen declined to answer questions about alternative sites that Kinder Morgan may be considering.
He instead issued this statement in an email this week: “We continue to explore potential sites for coal export in the Pacific Northwest, based upon customer interest.”
The Port of Vancouver is 50 miles upriver from Clatskanie.
Fore declined to say whether Vancouver was under consideration as a coal export site for Kinder Morgan. But port officials were more explicit.
“They don’t have a proposal before us today to handle coal,” said the port’s Boyden.
Beyond the Northwest, the company has been positioning itself for a much larger role in the coal-export business.
In June, Kinder Morgan Energy Partners announced it has created a new coal business. The company said it plans to purchase coal reserves and spend millions expanding its coal-shipping terminals on the Gulf of Mexico and “pursuing additional opportunities.”

Key Votes

In the next few months, Port of Vancouver commissioners will be making major decisions about some of the commodities that could move through Terminal 5, the space most attractive for coal shipments. They may end up finalizing the potash deal. Or they could walk away and look for alternatives.
Port commission president Oliver said he is confident that BHP Billiton’s potash project will move forward.
But the port’s two other commissioners -– Brian Wolfe and Nancy Baker — have expressed reluctance to give BHP Billiton more time should the Oct. 31 deadline pass without a final agreement to built a potash-shipping facility.
“If BHP Billiton isn’t going to be a tenant then we need to be out finding someone else. … We need to start making revenue on this project,” Wolfe said.
Columbia Riverkeeper’s VandenHeuvel hopes that “someone else” won’t turn out to be a coal exporter.
“In this region we look to the Port of Vancouver for innovation and caring about the community and not falling for a dirty product like coal,” he said.

No Promises

None of the port’s three elected commissioners would say how they’d vote on a proposal to export coal. And if the potash deal works out, they likely won’t have to.
“Coal is not something that we are encouraging as a port because of the controversies,” Wolfe said. “It’s a cargo and if the potash project doesn’t materialize for whatever reason, I suppose we have to look at it.”
The Port of Vancouver has a lot riding on BHP Billiton. It is tying up 99 acres of prime export terminal property that will have access to a new rail loop and a deep-draft berth.
A decision about potash could come before Oct. 31, but that is the next deadline the company has for signing a long-term lease at Terminal 5. As written now, a draft of that lease would give BHP Billiton until June 30, 2014 to begin construction of a potash facility. The agreement also would require the company to begin shipping potash by the end of 2017.
Potash or no potash, port officials simply aren’t taking a specific stand on coal. Until they do, the possibility will remain that coal could someday be transported by the trainload into Vancouver.
Other Northwest ports have dampened or snuffed out entirely such speculation. The environmental advocacy think tank Sightline catalogued on its blog in 2011 the positions Northwest ports had taken on coal. It reported the ports of Tacoma and Kalama had ruled out specific proposals to bring coal into their facilities. The Port of Portland knocked down coal-export speculation before any specific proposals were made. It stated publicly that: “The Port needs to be reflective of the community and its values. Coal doesn’t seem to fit within those values.”
The Port of Vancouver has not taken such a preemptive position on coal. The port’s Curtis Shuck said his employer’s guiding principle is to hear out any proposals that potential customers want to bring to the table, and then review them on their merits.
As he put it: “We don’t say no to proposals that haven’t been made.”


2013年7月16日星期二

US$38 million contract awarded for Nacala corridor


The development of the Nacala corridor project inMozambique is well underway as new contracts are awarded. It is an essential component for the country’s emerging coal mining sector.
The Nacala corridor project is intended to provide alogistics solution for the transportation of coal mined at Moatize, in Tete province to the maritime terminal located in Nacala on the Indian Ocean, via a new 912 km long railway corridor.
Most recently, Kentz Corporation, the holding company of Kentz Engineers and Constructors Limitada, has been contracted to undertake the structural, mechanical, electrical and instrumentation erection and provide commissioning assistance required to construct the main stock yard equipment. Kentz will erect 13 km of interconnecting belt conveyors as well as assemble and install circa 14 000 t of equipment including tipplers, stackers, reclaimers and shiploaders.
Corredor Logistico Integrado de Nacala S.A., (CLIN – a joint venture company between Vale Moçambique Limitada (80%) and CFM, the Mozambique Port and Railways Authority (20%)) awarded the contract, which is scheduled for completion in November 2014.
The US$38 million contract will be executed by the construction business unit, which will mobilise a peak project workforce of 700 staff and field personnel. This workforce will be primarily made up of workers local to Mozambique.
“With the award of this important project, Kentz is delighted to continue the relationship with Vale inMozambique. Following the successful completion of Moatize Phase 1, the award of this critical component of the Nacala corridor project demonstrates the confidence this key client has in our ability to deliver complex, fast track projects in geographically challenging areas,” says Carl Dyer,Kentz Regional MD for Africa.


Ralated Article: Rio Tinto’s US$14 bn impairment charge – Tom Albanese steps down


Rio Tinto today announced that its assets are not as recoverable as originally predicated and as a result expects to recognise a non-cash impairment charge of approximately US$14 billion (post tax) in its 2012 full year results. The announcement subsequently sees CEO Tom Albanese step down as chief executive with immediate effect.
The impairments include an amount of approximately US$3 billion relating to Rio Tinto Coal Mozambique(RTCM), as well as reductions in the carrying values ofRio Tinto‘s aluminium assets (mostly Rio Tinto Alcan(RTA) but also Pacific Aluminium) in the range of US$10-11 billion.
The group also expects to report a number of smaller asset write-downs in the order of US$500 million. The final figures will be included in Rio Tinto‘s full year results on 14 February 2013.
Tom Albanese’s resignation is by mutual agreement with the Rio Tinto Board. Rio Tinto Iron Orechief executive Sam Walsh has been appointed as his successor from today. Doug Ritchie, who led the acquisition and integration of the Mozambique coal assets in his previous role as Rio TintoEnergy chief executive, has also stepped down by mutual agreement.
“The Rio Tinto Board fully acknowledges that a write-down of this scale in relation to the relatively recent Mozambique acquisition is unacceptable. We are also deeply disappointed to have to take a further substantial write-down in our aluminium businesses, albeit in an industry that continues to experience significant adverse changes globally,” says Rio Tinto chairman Jan du Plessis.
“I would like to pay tribute to Tom for his considerable contribution to Rio Tinto over more than 30 years of service and for his integrity and dedication to the company. I would also like to thank Doug for his 27 years of service to the group and particularly for his invaluable work in developing our relationships in China. I wish them both well for the future.
Rio Tinto‘s underlying business and balance sheet remain in good health, and we are taking decisive action to improve our competitive position further with an aggressive cost reduction plan. As announced on 15 January, we had a strong production year in 2012, particularly in our low-cost iron ore business where we produced a record 253 Mt. Since the price of iron ore dropped to a low of less than $US90/t last September, prices rebounded strongly reaching a level of around $US150/t earlier this week, albeit in an environment of continuing volatility.”
“While I leave the business in good shape in many respects, I fully recognise that accountability for all aspects of the business rests with the CEO. I am pleased that someone of Sam‘s calibre and values has been chosen to succeed me as chief executive. This is a great company and Sam will do an outstanding job,” says Albanese.
The further deterioration in aluminium market conditions in 2012, together with strong currencies in certain regions and high energy and raw material costs, has had a negative impact on the current market values in the aluminium industry.
In Mozambique, the development of infrastructure to support the coal assets is more challenging than Rio Tinto originally anticipated. Rio Tinto sought to transport coal by barge along the Zambezi River, but this option did not receive formal approvals.
These infrastructure constraints, combined with a downward revision to estimates of recoverable coking coal volumes on the RTCM tenements, have led to a reassessment of the overall scale and ramp up schedule of RTCM, and consequently to the impairment announced today.
Rio Tinto continues to engage with the Government of Mozambique on all transport infrastructure options.

Tawana Resources’ Mofe Creek iron ore project delivers more promising results


ASX-listed Tawana Resources’ Mofe Creek Zawayiron ore prospect in Liberia is delivering extremely positive results – highlighting its potential to be a high grade iron ore producer.This latest discovery (additional high-grade outcropping coarse graineditabirite mineralisation at the Zaway prospect) follows the company’s recent preliminary assessment and metallurgical announcements which indicated theitabirite mineralisation has excellent weight recoveries of between 44% and 57% and concentrates into a high quality, 60%+ iron product from a simple coarse crush and gravity processing circuit.
“The occurrence of direct shipping ore (DSO) magnetite boulder float and exceptionally coarse grained; up to 2 cm particle size itabirite at Zaway adds further encouragement to the potential discovery of blind DSO similar to that mined at the historic Bomi Hills mine 20km along strike,” says Tawana Resources MD, Len Kolff.
He adds, “This latest new discovery of high grade iron ore demonstrates why we consider the Mofe Creek iron ore project, at only 20 km from the coast, is an exciting new iron ore discovery in LiberiaWest Africa.”
Itabirite outcrops over a combined 1 km strike have been mapped and sampled at the main Zawayprospect with grades ranging between 44% to 62% iron and low contaminants. On the main target, outcrops dip steeply to the south and occur along both flanks of a 1.35 km x 280 m hill. Additional itabirite outcrops have been mapped along low ridges to the west and north of the main Zawayprospect hill over a combined strike length of >4.5 km.
Due to the lack of outcrop on top of the hill, pitting has commenced to determine the geology in-between the iron outcrops and the potential width extent of the mineralisation discovered.
The extremely coarse grained nature of the itabirite and presence of metre scale magnetite boulder float down slope of the outcrops is extremely encouraging and confirms the prospectivity of the Mofe Creek discovery.
The structures mapped to date could be interpreted to represent a south dipping synformal fold structure with coarser and higher grade iron formation occurring along the footwall contact. This is the same structural and lithological setting hosting the historic Bomi Hills mine 35 km along strike to the east, which produced 50 Mt of DSO through the early 60s to late 70s.
Although smaller scale then the Bomi Hills pit (roughly 750 x 500 m), Zaway represents a high priority target with outcropping high-grade itabirite with DSO boulder float and the potential for blind magnetite DSO along the footwall contact.
Zaway occurs in-between the Gofolo and Koehnko drilled prospects with a combined high-gradeitabirite exploration target of 95 Mt and is
within 20 km of the coast.
A global exploration target size potential of between 360 Mt and 670 Mt of friable mineralisation has been estimated for the Mofe Creek project area. This estimate includes both friable itabirite and friable intermixed itabirite/amphibolite mineralisation. The estimate does not include hard itabirite below base of oxidation, potential blind DSO or additional mineralisation associated with targets which have not had sufficient field work to date to justify inclusion.
About Mofe Creek
Mofe Creek is located within one of Liberia’s historic premier iron ore mining districts. The project is 10 km along strike from the abandoned Bomi Hills mine, 80 km along strike from the historic Bong mine, 45 km from Mano River mine and 20 km from Bea Mountain resource.


Ralated Article: Tawana Resources’ attractive Liberia iron ore project

Australia-based Tawana Resources has completed its maiden 2 500 m reverse circulation (RC) drill programme at its 100% owned Mofe Creek iron ore project in LiberiaWest Africa

“We believe Mofe Creek represents a new discovery with intersections in excess of 40 m of friable itabirite with low contaminants from surface including direct shipping ore (DSO) intersections. This clearly demonstrates the potential of the Mofe Creekdiscovery,” says Tawana Resources MD Len Kolff.
“We are very pleased and encouraged with the results of our maiden drill programme; especially as they represent only 3 km of strike length of a total 65 km prospective strike within the project are,” he continues.
A total of 2 418 m of a planned 2 500m programme was drilled with 834 m for seven holes at theGofolo main target and 1 584 m for 15 holes at the Koehnko target. Drilling was completed using a track mounted RC rig.
The Mofe Creek project is located within one of Liberia‘s historic premier iron ore mining districts. The project is 10 km along strike from the abandoned Bomi Hills mine, 80 km along strike from the historic Bong mine, 45 km from the Mano River mine and 20 km from the Bea Mountain resource.
The project is also only 20 km from the coast, meaning the most likely development scenario would see construction of a haul-road for trucking of product to the coast and transhipment through barge to deeper water for on shipment.
Tawana Resources revealed that hand auger drilling has re-commenced to prioritise exploration targets for drilling in areas of poor outcrop, while existing drill samples will be defined and composited for metallurgical test work with results expected during the second half of 2013.
Work is also underway to assess exploration target size potential which will be reported by mid-March. The company said that a 10 000 m RC and diamond resource programme is being planned for Gofolo and Koehnko, while an additional 5 000 m RC exploration programme is being planned for other regional targets.
Drilling is expected to commence during Q2, 2013 with a joint ore reserves committee compliant resource expected to be defined by the end of 2013.


2013年7月15日星期一

Thousands of North American Water Treatment Projects are for Replacement Rather than Growth


Thousands of projects to purify drinking water for municipalities are in planning and construction. Most of these projects are to replace plants as old as one hundred years.

The number of projects generated by demand growth is comparatively small. Changing environmental and regulatory requirements are a third driver. All these projects are tracked in North American Public Water Plants and People published by the McIlvaine Company.

A prime example of replacement of ancient systems is in Sacramento, California where $240 million has been appropriated to rehabilitate the city s two major water treatment plants. Most of the renovation will occur at the 90-year-old Sacramento River Water Treatment Plant, but work also will be done on the Fairbairn Water Treatment Plant on the American River in east Sacramento.

The Sacramento River Treatment Plant was built in the 1920s and, officials say, has outlasted its useful life. It can treat 135 MGD, but utility officials said they want to increase that capacity to 160 MGD to meet future demands.

Ithaca, New York is finally moving ahead to rebuild a 110 year old plant. The city began evaluating its options for water service in 1996. In 2005, the rebuilding of the city s system or purchasing water from Bolton Point were identified as the two alternatives for evaluation by the city, and in 2009, Common Council approved the rebuild option. Site plan review for the $37 million project was completed last year. The project will put the city in a good position for the next one hundred years. The plant will use advanced technology as the first large plant in the area to use membranes for water filtration, a technology that is becoming more mainstream.

The Southern Delivery System (SDS) will break ground this year for a $125 million facility to treat the raw water that will be pumped from the Pueblo Reservoir to Colorado Springs.

The SDS water treatment plant, which is being built near Pikes Peak, will be able to clean 50 MGD of water. Discussion of a regional water delivery system began more than a decade ago to address the water needs of a growing population in the Pikes Peak region. The project is estimated to cost $1 billion, but could come in under budget because of favorable financing conditions.

SDS is expected to be operational in early 2016, and it could take nearly that long to complete the water treatment plant.

Recently, representatives from HDR, Inc. outlined for the Yankton City, S.D. Commission approximately $28.7 million in upgrades it believes are necessary for the community s water treatment system.

The improvements include: 
  • decommissioning Water Treatment Plant No. 1 as a treatment facility due to its 74 years of service,
  • making improvements to aging equipment in Water Treatment Plant No. 2, which was built in Riverside Park in 1972,
  • adding a new treatment plant adjacent to Treatment Plant No. 2 that would have the capacity to treat 5 MGD and would become the primary treatment facility, and
  • adding a new water source, likely a collector well at Paddle Wheel Point that could deliver at least 5.8 MGD


Ralated Article: Pumping Without Air Inclusions


Air inclusions encountered during pumping of media pose, in many regards, a variety of problems. Pumps cannot reach their full capacity during suctioning, the motor is overloaded and foam formation complicates delivery. A venting valve from Schmalenberger provides help in this respect.

The ½ inch valve can be retrofitted and enables the rapid venting of air in the pump system. As a result, maximum pumping capacity is achieved again, rapidly and without complications, while additional foam formation in the pumped medium and dry running of the pump motor are prevented. The IPE valve was specially developed for SM series self-priming waste water pumps. In addition to relieving stress on the pump motor, the IPE valve primarily embodies economic advantages, as preventing performance losses saves energy.

Schmalenberger offers self-priming sewage pumps for clean and polluted liquids or media with gaseous inclusions. Main fields of application: coolant supply, environmental protection technology, surface technic, water supply and -filtration. Special version with sealing chamber.

The SM serie is Schmalenbergers answer to the complex challenges faced in the customers process chain: delivery without mechanical comminution, no complex lifting equipment, self-priming where even zero levels and severely foaming fluids are involved, selectively available with a sealing chamber to protect the mechanical seal, as a dry installation with space-saving and compact installation. An extremely varied model range has made the SM extremely successful favourites in mechanical engineering. A variety of uses are possible: from small machine tools to heavy metal machining, from production involving metal machining to grinding, water jet cutting to recirculation pumps.

Areas of application
  • Centralized lubrication system
  • Process engineering
  • Sewage engineering
  • Draining, drainage
  • Industrial technology

Areas of use
  • Liquids with high air occlusion
  • Strongly contaminated liquids
  • Liquids which may also contain solid
  • neutral media, such as alcalines, solvants, coolants, lubricants a.s.o
  • Surface technique washing, cleaning, degreasing,phosphating, pickling
  • Machine-tool industry environmental technology
  • Filtration and recycling technology
  • Recirculating for cooling lubricant