Rainwater reservoir helps Robinson Place stay green
Homes with a rain barrel connected to the downspout are fairly common today, saving up nature’s own water source for use watering gardens and washing cars.
But 20 years ago a rain barrel was a sign that whoever lived there was on the cutting edge of eco-awareness.
So to with Robinson Place, the massive but elegantly designed building at Water and Charlotte streets commonly referred to as “the MNR office.”
When it opened 20 years ago Robinson Place had a hidden resource down in the basement: a 35,000-litre rainwater tank, equivalent to a 24-by-12-foot swimming pool, eight feet deep.
Water from the tank is used to flush toilets. A seven-storey, 350,000-sq.-ft. building that provides office space to more than 1,000 provincial government employees has a lot of toilets.
David Burns didn’t know about the rainwater system when he signed on as building manager at Robinson Place. Nor was he aware of the large natural area, waterfall and vegetable garden tucked away on the Otonabee River side of the building.
Burns works for CBRE GCS Canada, a property management company hired by the province. Robinson Place is the largest of several buildings he is responsible for in Peterborough and area and his own office is there.
Designed as the provincial headquarters of the Ministry of Natural Resources (now Natural Resources and Forestry), it was originally used solely by MNR. Today it also has offices for six other ministries.
In eco terms, the building’s defining accomplishment is achieving LEED (Leadership in Energy and Environmental Design) Platinum status two years ago. Most LEED Platinum buildings were built with the exacting standard in mind. Robinson Place is one of just 12 in Canada to qualify in the “existing building operations and maintenance” category, and the first government building.
Technical upgrades that pushed the building into the platinum circle included magnetic bearings in the compressors of huge cold water “chillers” that drive the air conditioning system. Using a magnetic field instead of mechanical shafts reduced energy use, Burns explains.
Across the board, energy consumption has been reduced by 31% over the past decade, he says. Aggressive recycling promotion has steadily increased the rate of diverting waste from the city/county landfill site. In 2012 the diversion rate was 62%; for 2015 it was 77%.
Features like the vegetable garden also contribute to LEED success, Burns says. We walk from the bright, sunny lobby out to a rear stone courtyard. Off to the right is a gate, latched but not locked, in a tall fence covered with vegetation.
Inside the garden area, roughly the size of large backyard, we sit at one of several picnic benches. It’s a natural area without trimmed grass or landscaping. Seven raised vegetable planters, each six feet by four feet, are the most noticeable feature.
The planters overflow with tomatoes, cucumbers, zucchini, melons, lettuce, spinach, onions, beets and carrots. Burns and 10 to 20 others who work at Robinson Place and tend the gardens each summer deliver their harvest to the nearby Lighthouse Community Centre at St. John’s Anglican Church.
Another hidden resource that contributes to the “green” aspect of Robinson Place is a bicycle parking area in the underground garage.
“We have a very high percentage of staff that bicycle to work,” Burns says, “in the range of 80 to 100 bicyclists.” Several garage parking spaces were converted to bike racks and a bicycle repair station.
The vegetable garden sits on top of the parking garage entrance. We go back out the gate and stroll alongside the waterfall, which more closely resembles a gently descending set of rapids. The quiet burble of tumbling water makes for a soothing little oasis.
It’s a popular lunchtime retreat, one that Burns and many of the building’s workers appreciate.
“I have people come up here from Toronto, consultants, and they say, ‘Oh my God, I wish I worked here.’ And I say, ‘Sorry, you can’t, because I am.’”
Employers take note: good, green design can help attract, and keep, good people.
This is one of a series of articles commissioned and paid for by Sustainable Peterborough and published in partnership with The Peterborough Examiner. By Jim Hendry, Peterborough Examiner, original article published Saturday, July 30, 2016.