Costco opponents, supporters get chance to express views
Published Monday April 13th, 2009
Store | Facility planned for Corbett Centre
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By HEATHER MCLAUGHLIN
[email protected]
A public hearing of objections will be held at city hall Tuesday as citizens get to state their case for or against a Costco store in Fredericton.
A handful of individuals and interest groups has signed up to address councillors.
As of late last week, city clerk Pam Hargrove was sifting through a lot of letters that her office received to be able to report how many support and how many oppose the project before Tuesday's council meeting.
Hargrove said letters and comments can still be submitted Tuesday and will be added to councillor information packages.
Groups such as the Friends of the UNB Woodlot and Fredericton chapter of the Conservation Council of New Brunswick are gearing up to fight the project. They oppose any development of the marshy area atop Regent Street and will have representatives at Tuesday's session.
City council is expected to follow its typical pattern on rezonings Tuesday night. Councillors will hear the public, then give automatic first and second reading to the rezoning bylaw.
Councillors make their final decision on the application April 27. They will either support the project or kill the concept on third reading.
Moncton-based engineering and planning company Terrain Group Inc. is applying on behalf of the University of New Brunswick for the rezoning to allow the store to be built on Regent Street at the Corbett Centre retail development.
UNB is the property owner that's leasing land to stores such as Winners, Home Depot and Dollarama.
It's working with its consultants, Trinity Development Group, and its partner, RioCan Real Estate Investment Trust, to add the Costco store.
Costco signed a letter of intent with UNB last fall, but it hasn't announced a construction date.
Costco Canada spokesman Ron Damiani has said the company continues to have an interest in entering the Fredericton and Saint John markets.
The provincial Environment Department has asked the developers to submit modified plans to manage storm water or surface runoff from the additional big-box store site at Corbett Centre.
A student group in late March called for an immediate moratorium on further development of the woodlot. Students handed a 650-signature petition to outgoing UNB president John McLaughlin. Incoming UNB president Eddy Campbell has been made aware of their concerns.
Mayor Brad Woodside sampled public opinion in March after he launched his Costco For Fredericton site on Facebook. Woodside quickly saw more than 6,000 members join the site and 1,300 people express their opinions.
The majority of those who joined the Facebook group supports a Costco store. Fredericton has many shoppers who are members of the wholesale, bulk grocery and household goods store and who routinely drive to Moncton to pick up buys.
Opponents of the development suggest the store should seek a different location.
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Bridge repair work expected to start soon
Published Monday April 13th, 2009
Problems | Princess Margaret Bridge not aging well
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By STEPHEN LLEWELLYN
[email protected]
The Liberal government has budgeted $12 million this year for critical repairs to the aging Princess Margaret Bridge and expects to award tenders for that work within a month.
But doing the work will require that the bridge be closed for months, probably at night.
"The sooner the better," said Transportation Minister Denis Landry, about when the repair work will start. "We don't have any choice. We will start the work. But we still have to talk to the municipality ... about work that is going to be done through the night.''
Landry said the department doesn't want to close the bridge during the daytime.
Fred Blaney, executive director of engineering services for the Department of Transportation, said city council will be briefed Thursday on a proposed closure schedule for the bridge repairs.
He declined to go into any detail about the schedule before then.
"There will be some requirements for closures but traffic patterns will be taken into consideration," he said. "We will not shut the bridge down (completely)."
He said tenders for Phase 1 of the repair work to address the most serious concerns will be awarded within a month.
As The Daily Gleaner reported Saturday, the bridge has serious problems with its railings, the steel supports that hold up the sidewalks and some of the main steel beams that hold up the deck of the bridge.
In November, the province slashed by one-third the weight allowed on the bridge and Landry insisted the bridge is safe for that weight.
"I trust my staff," he said.
In this year's repairs, all the bridge railings will be replaced. They're too weak to stop a vehicle from plunging over the side of the bridge in case of an accident.
Blaney said new, much stronger, barriers will be installed, either steel or concrete, that will be reinforced with steel rebar connected directly to the bridge deck.
There are also problems with some of the bridge's rocker bearings that connect the main body of the bridge to its 22 concrete piers.
Imagine two pencils lying on a table and a book resting on the pencils. The bridge's rocker bearings are the equivalent of the pencils.
The rocker bearings let the bridge move back and forth a little bit as the steel structure expands and contracts in the heat and the cold, said Blaney.
Without those bearings, the bridge spans could roll off their piers.
"The expansion bearings at the truss spans (approximately 30 roller nests) are in poor condition and will require major rehabilitation or replacement," states an engineering report dated Feb. 11, 2008, and obtained by The Daily Gleaner under Right to Information legislation.
"With the exception of the through-truss navigation span, all of the roller nests supporting the Princess Margaret Bridge have experienced alignment difficulties including bent or missing linkage bolts, bent or broken alignment lugs, misaligned rollers and a general build up of dirt, grease and corrosion by-products," states the engineering report.
The bridge will have to be jacked up and the old rocker bearings removed and new ones installed.
The corroded steel beams that hold up the bridge deck will be replaced but the province hasn't yet decided how to fix the sidewalks.
A consulting engineer's report says a modern highway bridge wouldn't even have a sidewalk.
"A possible solution would be the elimination of the sidewalks," states the report.
There are also problems with the concrete on the piers of the bridge.
Final test results aren't in yet, but one solution might be encapsulating the old concrete inside new concrete, states the engineering report.
Blaney said Phase 1 repairs will be done this summer and fall and the requests for qualifications are out for Phase 2 repairs.
Future phases of repairs will include fixing steel that's not as badly damaged as the spans being replaced this year and repainting the bridge.
DOT wants the bridge to last another 50 years.
"We are dealing with what the report said we should deal with," said Blaney. "This is a pretty vital link."
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Concrete may contain air pockets
Published Monday April 13th, 2009
Concerns | Princess Margaret Bridge needs repairs
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By STEPHEN LLEWELLYN
[email protected]
The concrete deck and 22 piers that hold up the 50-year-old Princess Margaret Bridge may have the same flaw that has plagued the Mactaquac Dam for years.
It's called alkali silica reaction or ASR and it can create air pockets inside concrete.
In a worst-case scenario, it can cause serious expansion and cracking problems
that can lead to major structural problems or even necessitate demolition, according to the website understanding-concrete.com.
ASR is caused by a reaction between the hydrioxyl ions in the alkaline cement pore solution in the concrete and reactive forms of silicia in the aggregate.
It creates a gel that increases in volume by taking up water and exerting expansive pressure.
The Department of Transportation commissioned Atlantic Infrastructure Monitoring Inc. of Upper Sackville, N.S., to do a $17,000 study of the concrete bridge
deck with ground-penetrating radar in July 2008.
DOT also ordered another study by a Fredericton company called Gemtec to drill six core samples two metres deep in several piers. That analysis cost $50,000.
Fred Blaney, executive director of engineering services at DOT, said in a recent interview the province is awaiting the final test results.
"It is a condition and you manage it," he said, if test results show the bridge has ASR. "It is not going to suddenly crumble and fall down."
But documents obtained by The Daily Gleaner seem to indicate that the department already knows there is at least some damage to the bridge piers caused by ASR.
An email dated Oct. 29, 2008, between two DOT officials states, "(name blacked out) was able to confirm that ASR was present in this core and was causing damage. The gel was extruding from cracks in the aggregate," the email continued.
"This indicates that the ASR was causing damage."
The email goes on to say that the DOT official will be meeting with an individual to map out a strategy for a more extensive program to define the ASR involvement and look at how extensive the ASR reaction is within the main mass of the pier and what pressure is being exerted by the expansion.