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

Town of Innisfil

Re: Erosion Control and Advanced Sedimentation Pilot Project
 
On behalf of the Town of Innisfil, I would like to extend my sincere thanks to Greenland International Consulting Ltd. for their excellent work in completing the Erosion Control and Advanced Sedimentation Pilot Project for the Town of Innisfil, funded in part by the Federation of Canadian Municipalities. This project is a first step in broad-scale implementation of innovative stormwater management technologies in the Lake Simcoe Watershed to address on-going phosphorus and sediment concerns within the Lake.

Over the course of the three-year pilot project, Greenland studied the effectiveness of the Clearflow Group’s Advanced Sedimentation Technologies at an active development site in Innisfil. The project analyzed the performance of Clearflow’s Gel Flocculant Blocks and Treated Geo-Jute at removing fine sediments and nutrients at three stormwater management facilities that discharge to Lake Simcoe. These particles, and the associated nutrients and heavy metals, are traditionally not being removed by conventional stormwater management facilities and cause negative impacts downstream. The results of the project will help Innisfil and other municipalities and agencies to reduce sediment load from entering the environment as a result of construction activities.
 
As the lead consultant, Greenland coordinated with the Town staff, contractors, sub-consultants and the developer to ensure that open lines of communication were maintained and questions and issues raised were responded to promptly. The Greenland Team’s level of professionalism and thoroughness over the course of the project was valued by the Town.
 
Glen Switzer
Development Engineer
Town of Innisfil

July 8, 2022
 

Bird Construction Ltd.

Dear Team,

I wanted to extend my heartfelt thanks to each of you for your invaluable contributions to the 29 Birch Street RFP. Your dedication, insights, and collaborative spirit have been instrumental in shaping a comprehensive and compelling proposal. It’s amazing how well this team has come together and worked online, and this RFP document and team will form a repeatable and formidable approach as we see more RFPs hit the province.

On behalf of BIRD, thank you once again for your commitment and exceptional work. I look forward to our continued success together.

Sean Hart
Construction Manager
Bird Construction Ltd.

January 9, 2024
 

Sustainable Buildings Canada

Sustainable Buildings Canada (SBC) has worked closely with Greenland Consulting Engineers (Greenland) as part of the Savings By Design program offered by Enbridge Gas Distribution. The program features an integrated design workshop that exposes builders and developers to the potential environmental and energy performance benefits that can be achieved through a holistic planning process. This includes identifying alternative approaches to site sustainability including low impact development and storm water management.

Inherent in the integrated design process is the need to access experienced and highly qualified individuals and organizations that can identify potential alternative solutions. SBC has a very capable roster of consultants that represent the core expertise required for this kind of expertise. Greenland is one of those organizations, providing critical input related to storm water management, low impact development and site sustainability.

Greenland consulting staff are all extremely knowledgeable and up to date on the various issues related to storm water management and low impact development and have always provided that expertise in a professional manner, recognizing the need to be sensitive to both the needs of the developers and the desire to improve environmental performance. It has been a great pleasure to work with Greenland and we look forward to doing so in the future.

Michael Singleton
Executive Director
Sustainable Buildings Canada

November 1, 2013
 

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