Low Impact Development (LID)

Low Impact Development (LID) is a stormwater management and land development strategy applied at the road right-of-way, site plan and subdivision scale. This strategy emphasizes conservation and use of on-site natural features, integrated with engineered, small-scale hydrologic controls to more closely mimic pre-development hydrology. The goal of LID is to prevent measurable harm to streams, lakes, wetlands and other natural aquatic systems from commercial, residential or industrial sites. LID technologies and related design practices are used by GREENLAND® clients (wherever feasible from a functional perspective) for municipal infrastructure and land development projects.

Our LID planning and design strategy (by our engineering and landscape architecture teams) can include:

  • Green roofs;
  • Rainwater gardens;
  • Rainwater harvesting systems;
  • Permeable pavement structures
  • Bio-swales;
  • Artificial floating islands; and,
  • Other innovative ‘smart systems’ developed from the principles of bio-mimicry.

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Client Testimonials

Credit Valley Conservation

I wanted to take this opportunity to thank you for your work on the Brampton “Pond 10 Floating Islands Research Project”. This project was a “first of its kind” within our watershed.

Greenland was responsible for preparing the design brief for the islands that provided details on the anchoring system design, safety considerations and a strategy for establishing a vegetation community among other things. This was a challenging project given that there was no pre-established process to follow and therefore we were defining the design and implementation process from scratch.

Greenland was always very responsive when issues arose and helped us troubleshoot options to solve the issue. They refined the design brief and assisted CVC with implementing improved anchor designs that have been successful in keeping the islands stable over the past few years even though some extreme weather events.

We were very pleased with the consulting services Greenland provided for this project.

Phil James, P.Eng.
Manager, Watershed Protection and Restoration
Credit Valley Conservation

March 14, 2014
 

City of Ottawa

On behalf of the City of Ottawa, we would like to thank Greenland International Consulting Limited, and in particular, Don Moss for his exemplary efforts in his role as Model Keeper for the City of Ottawa… Greenland has achieved a high level of confidence with Senior Staff and City Council as well Conservation authority and the Ontario Ministry of Environment… The City is appreciative of the new Modelling Tool developed by Greenland which will assist the City in conducting timely and efficient development reviews. The City will now be able to test proposed infrastructure with the overall development, determine changing impacts to existing infrastructure as ponds, as well as any changes to the receiving watercourses.

Don’s knowledge, dedication and professional approach over the past five years has been a crucial factor in the success of the project under very challenging circumstances.

Don Herweyer, MCIP, RPP
Program Manager
City of Ottawa

February 11, 2014
 

Intact Centre on Climate Adaptation

The Intact Centre on Climate Adaptation (ICCA) is a national applied research centre that focuses on mobilizing practical and cost-effective solutions to address climate change and extreme weather events. To this end, the ICCA is an incubator of new adaptation ideas, conducting research, knowledge mobilization and promoting initiatives aimed at de-risking the negative impacts of a changing climate and extreme weather. One of ICCA’s concerns is a growing uninsurable housing market in Canada relative to sewer backup.
 
ICCA believes the advanced technology and features of the SafeSump system can be instrumental to mitigating basement flood potential.  I have one of the first prototypes of the SafeSump system installed in my home. I have interacted directly with the start-up founder. I view him as entrepreneurial and passionate, and have met other members of his team with whom I was similarly impressed.  I am also familiar with Greenland Consulting Engineers, and congratulate SafeSump Inc. on their choice to create a joint “SafeSump” venture with Greenland.
 
ICCA looks forward to a supportive relationship with SafeSump Inc. upon the larger scale availability of their much-needed technology.

Dr. Blair Feltmate
Head, Intact Centre on Climate Adaptation
Faculty of Environment
University of Waterloo

October 6, 2016
 

Corporate Partnerships & Associations

Partnerships and Accreditations