Media Coverage

The Changing Landscape of Brownfield Sites in B.C.
March 26, 2012
Digital prompts advances in natural hazard assessment
March 1, 2012
Fuel spill affects Patricia Bay, Tseycum First Nation
January 30, 2012
Making brownfields viable a win-win-win situation
October 25, 2011
Mutual Recognition Agreement Reached between The Society of Biology and College of Applied Biology
October 25, 2011
Nanaimo helps B.C. devise policy for old gas stations
October 13, 2011
The Brownfielders Part 2
October 13, 2011
Abbotsford secures approval for a new drinking water source
October 1, 2011
Brownfields Video - Best of BC
September 30, 2011
Pemberton Still Working on Landslide Warning System
August 10, 2011

Returning a Brownfield back into active use can spur economic development, reduce risks to the environment and help revitalize a neighbourhood.

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By Suzanne Morphet, Special to The Sun

At a time when personal computers are getting smaller, thinner and lighter, Richard Guthrie's is just the opposite."If you saw my computer, I think you'd be shocked," he chuckles, "because it's a really big computer. It's about three feet high, probably eight inches wide and stuffed full of processing power."

Guthrie is a professional geoscientist (P.Geo.) with Hemerra, an environmental consulting firm in Vancouver, and an expert in assessing the hazards that landslides pose to people and property.

With the explosion of technology in the last couple of decades, geoscientists can gather more detailed information than they ever imagined. GPS, GIS, InSAR, LIDAR and an array of other technologies provide new ways of seeing and analyzing the forces that shape our physical environment, allowing them to continually advance their quest to protect public safety.

For instance, GPS (Global Positioning System)-the same software you can find in cars or on an iPhone to fi nd out where you are-uses a network of 24 satellites and gives geoscientists the ability to pin-point, define and monitor areas they want to study.

With Geographic Information Systems (GIS) geoscientists can assemble and manipulate a variety of data about a particular geographical area, while they use InSAR (Interferometric synthetic aperture radar) to measure tiny changes over time from potential hazards such as volcanoes and unstable slopes.

LIDAR (Light Detection and Ranging) uses laser pulses to measure elevation, resulting in high-resolution maps without vegetation getting in the way. "It takes away the trees," explains Pierre Friele, P.Geo., a geoscientist in Squamish. "You can actually see the ground and get a good picture of the surface."

Geoscientists also make good use of high-resolution imagery from satellite technology such as GeoEye, QuickBird and WorldView, which provide repeated snapshots of the earth from space, for unprecedented time-series analysis.

Not that long ago, says Guthrie, decisions were being made with a limited amount of information. "Now we have so much information that we have the opposite problem, we have to fi nd a way to process that information and make it meaningful." Hence, Guthrie's formidable computer that daily digests many gigabytes of data.

A case in point is all the data that was generated after a November 2006 storm swept Vancouver Island and caused hundreds of landslides that blocked roads, filled creeks and rivers, buried camp-grounds and took out bridges.

In an effort to understand exactly what happened, scientists used satellite imagery (a technology called SPOT 5) to produce images from before and after the storm. Using GIS, they combined the images and used a colour fi lter to show what had changed. Clusters of hundreds of landslides and other changes appeared red on the five-metre resolution maps. Landslide clusters were compared to hourly wind speed, wind direction, precipitation and temperature during the storm using another sophisticated piece of technology from Pennsylvania State University, a predictive physics-based weather model called MM5.

The result?"From about 80 mm of rain to 120 mm, the frequency of landslides changed dramatically," recalls Guthrie. "It went from being a little bit of background noise to all of a sudden, they're occurring all over the place. And for the fi rst time, we were able to show the additive effect of melting snow on a regional scale- years after it was first proposed as an issue."

"The same analysis, without recent technology, would simply not have been possible," he wrote in an article titled Geomorphology in a Digital Age, published in Innovation magazine last year.

As a result, forestry companies on Vancouver Island can now make more accurate decisions about when to remove workers from potentially dangerous areas during intense rainstorms. Landslides aren't the only natural hazards in B.C., of course. Earthquakes, fl ooding and even volcanic activity are all in the cards. Mount Meager, near Pemberton, hasn't erupted in more than 2,000 years, but magma bubbles below its icy peak year-round, contributing to unstable slopes. In 2010 one slope gave way, causing a massive debris flow that blocked Meager Creek and created a large lake.

Together Guthrie and Friele fl ew in by helicopter to assess the situation. "We went back and made the call to have all the residents who weren't behind the dykes in Pemberton evacuated that night," says Guthrie. "And it did burst a couple hours later and no one was harmed."

Raw computational power, he emphasizes, has driven significant advances in geoscience: "The widespread exchange of information, and the ability to process it to learn how the world works.""And," he adds, "this means that geoscientists and the engineers we often work with are doing a better job serving the public good."

© Copyright (c) The Vancouver Sun 

By Erin Cardone - Peninsula News Review
Published: January 30, 2012 3:00 PM
Updated: January 31, 2012 3:52 PM

Environment ministry staff this week are monitoring a diesel fuel spill near the Tseycum First Nation that might affect wildlife in Patricia Bay.

About 500 litres of fuel spilled from a backup generator at Epicure Selections, at 10555 West Saanich Rd., likely on Jan. 22 between 3 and 7 a.m., when it provided emergency power to the building because of a breakdown in one of the parts. The spill was reported on Jan. 24, shortly before 6 p.m.

The spill and subsequent clean up and reporting are the responsibility of Finning Canada, the maker of the backup generator, said Erin Acton, corporate communications manager at Epicure.

“They came forward immediately,” she said of Finning.

Finning contracted Hemmera, an environmental consulting firm, and emergency response services by Quantum Murray.

“We’re taking responsibility and working to clean up the site,” said Jeff Howard, corporate communications manager for Finning. “We’re investigating the cause. The first priority is clean up.”

The ministry of environment is part of a team monitoring the leakage and setting up booms to contain the spill.

“Ministry staff continue to discuss the spill and response actions with the Victorian Epicure and liaise with other agencies and stakeholders, but are not going to be on-scene today. Staff will be conducting further on-site follow-up this week,” said Emily Laing, an environment ministry spokesperson. “Emergency response staff’s initial priorities were to ensure that the spill had been stopped and any gross contamination was being appropriately addressed by Victorian Epicure. An environmental emergency response officer attended the site last week to conduct an assessment of the spill and the actions undertaken by Victorian Epicure to address the spill. Staff also met with Department of Fisheries and Oceans on site and have provided incident information to Tseycum First Nation.”

“We’re concerned about the environment, the beach,” said Kristen Bill, band administrator for the Tseycum First Nation. “We’ve been working on it for 15, 20 years and we’d like to have a good working relationship with our neighbours.”

She said Tseycum has been working closely with Finning to remediate the affected land and water.

“Staff have also advised both federal enforcement staff and the Conservation Officer Service of the incident and concerns relating to the reporting of the spill in order for enforcement related issues to be appropriately investigated,” Laing said.

Real estate developers are not always an altruistic or patient lot, typically looking for maximum returns on their investments right away.

For those who develop brownfields sites – where the soil and water are contaminated by former industrial and commercial uses – such expectations might have to be held in check. Cleaning up environmental messes, obtaining planning approvals, and building on such sites can mean long lead times and substantial costs.

Now provincial incentives, municipal planning enhancements, and trends toward urban intensification are making the redevelopment of such sites pay off, says David Harper, a managing partner with the Kilmer Brownfield Equity Fund, a private investment firm focused on redeveloping brownfields.

Mr. Harper was recently proclaimed Brownfielder of the Year at the 12th annual Canadian Brownfields conference, staged by the Canadian Urban Institute (CUI). Among other winners of CUI Brownie Awards, sponsored by the Canada Mortgage and Housing Corporation, were leaders in sustainable remediation technologies and project development at the neighbourhood scale.

Mr. Harper says that there has been a recent evolution in policy supporting brownfield redevelopment. His company, which started five years ago, has raised more than $93-million from both institutional and private investors, with four projects in different stages and one finished. He says it can take about three years for brownfields to be cleaned up and ready for construction to commence; investors in such situations are not acting as charities but are looking for value.

“You can go good – and do well,” explains Mr. Harper, a specialist in environmental risk management. “No one’s going to do this because it makes them feel good, that’s a reality,” he says. “You can make a return if you do it correctly.”

Remote brownfields – for example, former mines, oil-fields and industries in outlying areas – are more difficult to address, because “they don’t fit the intensification goal,” according to Mr. Harper. Some of these derelict sites end up targeted for interim uses, for example becoming brightfields, where solar panels that generate electricity are arrayed across the ground, with a goal of eventually cleaning up the land and putting it to more valuable uses.

Cleaning up brownfields has a multiplying and leveraging effect for communities, Mr. Harper says. “You’re redeploying these lands, getting them back into the economy and collecting property taxes; it’s a win-win-win.”

Brownfield redevelopment is most viable and lucrative in urban centres where property values are highest, services are available and mixed-use development is most desirable. “You’re creating vibrant communities that have significant impact,” Mr. Harper says.

The following projects all won 2011 CUI Brownie Awards.

Best Overall Project: The Tannery District, Kitchener, Ont.

Lana Sherman recalls the first time she saw The Tannery, a derelict manufacturing plant occupying an entire city block in downtown Kitchener, Ont. At a friend’s suggestion, she and Gary Maister, managing directors of Cadan Inc., a development company based in Toronto, drove to the property in 2007 to consider it for possible redevelopment.

“I see amazing things here,” Ms. Sherman recalls thinking. Others weren’t so sure, given the site’s sheer scale and soil contaminated with oil and heavy metals – not to mention an uncertain economy and questionable demand for commercial rental property in Kitchener.

Today, Ms. Sherman’s “amazing things” have come to pass, with the refurbished Tannery District more than 90 per cent occupied by an eclectic group of tenants.

The huge complex, which dates to 1853 (when Kitchener was called Berlin) was originally built for industrial uses, including the stretching and finishing of leather. Today, it comprises an astonishing 340,000 square feet (almost 31,600 metres), which Ms. Sherman likens to “the TD Tower lying on its side.” Another 30,000 square feet (almost 2,800 metres) of “junk” and add-ons were demolished during the three-year restoration and reconstruction process, she says, which also involved removing soil that had been fouled by former oil tanks and a rail line.

The exposed-brick-and-wood development includes Class A office space, which houses “new-economy” tenants paying premium rents, such as Google and the Digital Media Convergence Centre. Then there’s a vast collection of artisans, a boxing studio, music school, coffee shops and more, a mix that Ms. Sherman says gives it character and energy.

“I’ve always believed that if you have creative people sharing spaces, creativity will flourish,” she says, adding that the project has especially drawn technology companies looking to attract employees. “It’s the kind of cool place where people want to spend their days.”

Best Large-Scale Project: East Village Re-Development, Calgary

It was an area at Calgary’s heart 100 years ago, bustling with commerce, industry and life, next to two rivers and the fort on which the city was founded.

Yet Calgary grew in a different direction; its oil-and-gas towers, business and residential areas rising to the south and west. What had become known as East Calgary, and the East Village at its core, languished in the last few decades, dirty and derelict, plagued by prostitution and crime, with few services or infrastructure to attract development.

“Calgarians were not kind to the East Village; if anything needed to be dumped, they did it there,” says Susan Veres, vice president of marketing and communications for the Calgary Municipal Land Corporation. The organization was started four years ago by the City of Calgary to rejuvenate the sprawling 309-acre East Calgary, known as the Rivers District, with a particular focus on making the 49-acre (almost 20 hectares) East Village, bordered by the Bow and Elbow rivers, into a mixed-use, mid-rise community.

Today, the East Village has been transformed, with an investment of $108-million to reclaim contaminated soils and install flood-control measures, roads, a promenade, services and a storm-water retention system. It’s all part of a master plan, Ms. Veres says, that will see continued residential and commercial development over the next 20 years.

Private investors recently announced that they will build some 1,200 new condos in the East Village, Ms. Veres notes, with more development announcements forthcoming.

Much of the infrastructure work has been financed by a “community revitalization levy,” Ms. Veres explains. The village is expected to attract $12-billion in development and generate $725-million in property taxes, while total spending on the project is to amount to $252-million. “To grow your base, you need to invest,” she says.

Best Small-Scale Project: Davie Village Community Garden, Vancouver

Redeveloping brownfields can take years, leaving empty lots surrounded by chain-link fences as the wheels of project development slowly turn. In Vancouver’s Davie Village neighbourhood, what could have been a blight left by the demolition of a gas station is instead blooming.

Prima Properties Ltd. will eventually turn the 2,000-square-metre site at the busy intersection of Burrard and Davie streets into a mixed-use residential tower. But in the meantime Prima, together with Hemmera Inc., an environmental consulting firm, have turned the idle land into the Davie Village Community Garden.

The garden is known as an interim land use, says Eric Pringle, vice president of development for Hemmera. The company has been involved in six redevelopments of service stations in the Lower Mainland in the last two years.

Shell decommissioned the Burrard-Davie station when it sold the property to Prima three years ago. Hemmera then oversaw the remediation of the land, which housed both the gas station and a dry cleaner. Finally, clean soil was brought in, garden beds and walkways were constructed and 135 plots were turned over to local gardeners and community groups in the fall of 2008.

Prima gets a 70 per cent tax cut while the land is not in commercial use, Mr. Pringle says, amounting to a whopping $240,000 per year. The company will soon start building its mixed-use high-rise, but in the meantime, the community gains.

“It could have been an empty, fenced lot, which is of no benefit to anyone,” he adds. “This is a wonderful alternative.”

 

The Society of Biology (UK) and College of Applied Biology (BC, Canada) are pleased to announce that a Mutual Recognition Agreement has been achieved between the two organizations.  The agreement sets out an expedited registration process for members of one organization who choose to apply to the partner organization.  In many cases, this process will lead to automatic recognition and registration in the partner organization.  Recognition by the Society of Biology makes it possible for members of the College to also achieve registration with the European Countries Biologist Association, which will benefit individuals and companies involved in international projects within the EU.  

According to Dr. Paul McElligott, RPBio, President of the College of Applied Biology, “the College of Applied Biology is pleased that the standard we have developed for registration as a Registered Professional Biologist in BC is recognized as comparable to that used by the UK Society of Biology, the leading European authority in this area.”  

The ability of a Registered Professional Biologist to be recognized as a Chartered Biologist with the Society of Biology will be beneficial to the applicant and their employers where international work is undertaken.   In the words of Mark Brightman, President of Golder Canada,  a global company undertaking diverse projects for clients all over the world:  “Our employees take advantage of the fact that "you're never far from your Golder home" and inter-company exchanges are encouraged through corporate programs. This credential recognition agreement between the College of Applied Biology and the Society of Biology is positive news for us as we have large teams of biologists in both jurisdictions. This streamlines their "technology transfer" and speaks to our vision of "freedom to excel".” 

Jon Kudlick, Society of Biology Director of Membership, Marketing and Communications, said: “This agreement will be of real benefit to bioscience companies and individuals operating on an international level. We are delighted to have this partnership with The College of Applied Biology, and as Chartered Biologist status is becoming increasingly recognised and valued by employers and employees, this agreement is particularly timely.”

For further information, please contact: 
College of Applied Biology:   Linda Michaluk, RPBio, executivedirector@cab-bc.org
Society of Biology:    Jon Kudlick  jonkudlick@societyofbiology.org

Notes:

The College of Applied Biology is the legislated, self-governing body mandated under the College of Applied Biology Act (BC) to ensure the public interest is served in the practice of professional applied biology.  Established in 2002, the College has 2000 members involved in all aspects of the biological sciences applied to the management, protection, restoration, or enhancement of aquatic and terrestrial ecosystems and the biological resources they contain.   

The Society of Biology is a single unified voice for biology: advising Government and influencing policy; advancing education and professional development; supporting their members, and engaging and encouraging public interest in the life sciences. They are the leading professional body representing many of the learned societies and other bioscience organisations as well as thousands of individuals.

This project was made possible by the financial support of the Province of British Columbia through the Ministry of Jobs, Tourism, and Innovation.

The city of Nanaimo was instrumental in helping the province develop a strategy for ridding municipalities of abandoned gas stations. Earlier this year, the Ministry of Forests, Lands and Natural Resources invited city representatives to two days of discussion as part of a pilot brainstorming session on former service stations and other "brownfields."

The brainstorming session, which is known as a charette, brought together the provincial government, members of the Canadian Petroleum Products Institute, the B.C. Environmental Industry Association as well as city representatives to help develop a B.C. toolkit for the redevelopment of old gas stations.

Rob Lawrence, the city's environmental director as well as Andrew Tucker, director of planning and councillors Loyd Sherry, Fred Pattje, Diana Johnstone and Jim Kipp participated in the brainstorming sessions on behalf of the city.

"We have been working with the province for some time as to what can be done with these 'brownfields,'" said Lawrence.

The executive summary of the final report was written by Hemmera, a consulting firm. They define brownfields as "an abandoned, vacant, derelict or under utilized commercial or industrial property where past actions have resulted in actual or perceived contamination and where there is an active potential for redevelopment.

Johnstone said Nanaimo has "plenty of them and that's one of the reasons the province chose to work with us to develop a toolkit, or a blueprint that we and other communities can use to deal with them."

Because former gas stations are often centrally located and highly visible, they can become an eyesore, which decreases surrounding property values.

Working with Nanaimo representatives, the province has come up with a renewal strategy and its already receiving rave reviews from one Vancouver Island mayor.

"We would never have been able to move forward on the revitalization of our industrial waterfront without the support from the brownfield renewal strategy," said Ken McRae of Port Alberni.

The annual CUI Brownie Awards were presented at a Gala Dinner at the Allstream Centre at Exhibition Place in Toronto last week. Also presented at the gala was the latest in a series of shorts produced by our publisher, Actual Media, on brownfields and how the public defines – or fails to define – them. This time, we took our cameras to the West Coast.

Watch the video here.

Held in conjunction with the CUI’s Canadian Brownfields conference , Making Great Places, the the awards were sponsored by Canada Mortgage and Housing Corporation (CMHC).

The CUI Brownie Award for best overall project went to The Tannery District in Kitchener, Ontario, which turned a vacant derelict property into a state of the art, environmentally friendly building envelope that has attracted new commercial tenants, and which has also stimulated investment and renovation in surrounding sites.

Awards were also presented to the East Village Re-Development in Calgary, Alberta for Best Large Scale Project; and to the Davie Village Community Garden in Vancouver, British Columbia for Best Small Scale Project.  The award for Brownfielder of the Year went to Dave Harper from Kilmer Brownfield Equity Fund LP for his  leadership and advocacy to advance brownfield redevelopment across Canada.

Category-specific awards were awarded to the following projects:

  • Category 1 – Legislation, Policy and Program Development
    • Streamlined Risk Assessment Approved Model – Toronto, ON
  • Category 2  – Sustainable Remediation Technologies and Technological Innovation
    • Westminster Pier Park – New Westminster, BC
  • Category 3 – Financing, Risk Management and Partnerships
    • Durham Region Courthouse – Oshawa, ON
  • Category 4 – Excellence in Project Development: Building Scale
    • Corus Quay – Toronto, ON
  • Category 5 – Excellence in Project Development: Neighbourhood Scale
    • The West Don Lands & Pan/Parapan Am Athletes’ Village Project – Toronto, ON
  • Category 6 – Communications, Marketing and Public Engagement
    • The BLOOM 2011 Brownfield Series: Practical Workshops for Redevelopment in Canada – Edmonton, Hamilton, Kingston, Montreal, North Bay, Waterloo Region
  • Category 7 – Individual Achievement
    • David Harper – Kilmer Brownfield Equity Fund LP

The CUI Brownie Awards jury is comprised of representatives from ten professional and industry associations. In addition to the Canadian Urban Institute and Canadian Brownfields Network, the jury includes representatives from the Canadian Institute of Planners/Ontario Professional Planners Institute; the BLOOM Centre for Sustainability (formerly OCETA); Association of Professional Geoscientists of Ontario; Federation of Canadian Municipalities; BILD (Building, Industry and Land Development); Ontario Association of Architects; Natural Resources Canada; and ReNew Canada.

Hemmera's work on the environmental approval for the Bevan Avenue Wells in the City of Abbotsford is featured in the September/October 2011 edition of Environmental Science & Engineering magazine.

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The video was produced as a promotional tool to highlight BC's involvement in the brownfields industry was also played at the recent Canadian Brownfields Conference 2011 in Toronto where it was well received.  

>>view video

Pemberton is still working to put up an early warning system for landslide activity, a little over a year after the second biggest in Canada's history fell north of the valley.

That, at least, is the contention of Pemberton Mayor Jordan Sturdy. He said the Pemberton Valley Dyking District (PVDD) is working in conjunction with the Ministry of Environment to install a hydrometric station at the Lillooet River forestry bridge that may contain a notification instrument to alert community members about sudden increases or decreases in flow.

Beyond that, the Geological Survey of Canada and the Ministry of Environment are looking into the feasibility of installing other systems in and around the Meager area, but Sturdy said that could end up a very expensive proposition - about $1 million, according to numbers he's seen.

He added that Rick Guthrie, a senior scientist with Vancouver-based environmental consulting firm Hemmera, is currently putting together a report assessing how to approach the issues of assessment of hazard and community response within a "reasonable need." 

"Some of the numbers that have been bandied about have been in the millions," Sturdy said. "Hopefully Rick will be able to give us a sense of proportion and scale in terms of events like that and I think we certainly have an obligation to help provide notice with regard to the relative risks associated with this dynamic environment."

All of Pemberton was placed on high alert on the weekend of August 7 to 8, 2010 when a gargantuan landslide fell from the summit of Mount Meager, about 60 kilometres north of the Pemberton Meadows.

The slide measured approximately 40 million cubic metres, second only in Canadian history to the 1965 Hope Slide, which was 46 million cubic metres.
The landslide flowed down Capricorn Creek, crossed Meager Creek and created a natural dam at the latter's confluence with the Lillooet River. There were worries that the dam, which backed up a massive volume of water behind it, would flood the Lillooet downstream but a 25 to 40 meter incision in the dam allowed water to flow through it, bringing the river to a height of 3.7 metres and avoiding any serious flooding.

Officials in Pemberton began work shortly after the slide in conjunction with the provincial government to set up an early warning system to alert valley residents about any landslide activity.

Since then the Pemberton Valley Dyking District has obtained money to do a baseline riverbed study to monitor silt flowing out of the landslide area, work that has seen the dyking district monitor siltation and aggregation activity in the Lillooet over the past ten years but that also forms a baseline for what could happen over the next ten years.

"The new information's going to overlay historical data from the '60s, '70s, '80s and 2000s," said Jeff Westlake, operations manager with the dyking district. "What that will do is form a cross-section comparison to see general trends in the Lillooet River.
"The heavier material is trapped within the Lillooet system so it's accumulating someplace, but it's hard to determine exactly whether the accumulations are happening based on survey information."

As far as next steps go, Guthrie's report is expected soon but it's uncertain precisely when it will come. Sturdy said he calls him every couple of weeks to check on its progress and Westlake said it was initially expected in the spring.

Once it comes, it will provide recommendations drawn from opinions from a range of the scientific community, such as volcanologists, climatologists and debris flow experts. The report is expected to tell Pemberton what the likelihood is of a similar event recurring near the valley.

"What's the likelihood of another 45 million cubic metres falling off in the next year or two, or five, or ten? That's a difficult hypothesis to assess," Sturdy said. "But I think it's fair to say that an oddsmaker, you know, a bookie would be saying, well, we had the second biggest rock avalanche in recorded history last year, what's the chances of another one happening?"