Contents, June/July 2011
Volume 52, No. 4
Cover: Milliken Reservoir expansion. See story
page 26. Photograph by William Conway,
FEATURES A popular community park in downtown Ottawa has been reconfigured with stacked storage.
Flood Control in Sandy Hill.
By Adrien Comeau, P.Eng., Stantec 14
Canadian engineers are modeling a sewage collection system and treatment plant in the busy African city of Addis Ababa.
By Michele Rochon, Morrison Hershfield 20
St. John’s Harbour Clean-Up.
Raw sewage is no longer being released into the harbour of one of Canada’s most historic and picturesque towns.
CH2M HILL & NDAL 22
Milliken Reservoir and Pump Station.
An underground reservoir in Richmond Hill, Ontario is being expanded on a grand scale.
By Chris Caers, P.Eng. and Bill De Angelis, P.Eng., Associated Engineering 26
Glenmore Trail Interchange.
Traffic in Calgary flows freely after a temporary flyover was constructed in just five months.
ISL Engineering and Land Services/CH2M HILL 28
Talking to Young Professionals.
A senior consulting engineer finds out that sharing wisdom with young people is a two-way street.
By Andrew Steeves, P.Eng. 34
Up Front 6
Engineers & the Law 37
Computer Products 40
Advertiser Index 45
Human Edge 46