Canadian Design and Construction Report staff writer
Piles of soil, gravel, and construction debris are getting a second life in Longueuil, thanks to innovative municipal recycling efforts. At the city’s eco centres, a 36-ton Hitachi excavator equipped with an MB-S18 screening bucket, part of MB Crusher’s line of attachments, is transforming what was once waste into a valuable resource.
The on-site recovery process allows the city to repurpose fine soil and compact gravel for urban projects, including resurfacing walking paths, reinforcing road bases, and landscaping backfill. By processing materials directly at the eco centre, Longueuil avoids costly transport to external facilities, reduces fuel usage, and cuts handling costs.
Operators begin each day by unloading mixed debris, separating large concrete, asphalt, and rocks from wood, metal, and plastics for recycling. The MB-S18 screening bucket then sifts the remaining material, producing high-quality, reusable aggregates within minutes.
City officials say the system not only generates savings but also helps advance sustainability goals by supporting a circular economy. “Every scoop of recovered material represents both financial and environmental progress,” said a municipal spokesperson.
The MB-S18 is designed to maximize resource recovery, improve on-site efficiency, and reduce landfill fees. Its versatility makes it suitable for roadworks, parks, landscaping, utilities, and drainage projects.
Longueuil’s approach demonstrates a model municipalities across Canada could adopt to manage construction waste smarter, faster, and more sustainably.
For more information on MB Crusher equipment and municipal recycling applications, consult with local representatives or request a demonstration.
