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

Township of Essa

RE: Township of Essa Engineering Services
 
On behalf of the Township of Essa (Township), I would like to acknowledge Greenland for its exemplary services to complete the 2022 Community of Angus Infrastructure Master Plan (IMP) Class Environmental Assessment (EA). This legacy Township document developed municipal water and wastewater system models. These calibrated tools were then used by Greenland to develop a sustainable infrastructure planning framework for water and wastewater servicing expansion requirements within the Community of Angus. The project was completed “on-budget and on-time” and cognizant of environmental, technical and socio-economic constraints and opportunities affecting the Township of Essa.

We also appreciate your team’s expertise to provide subsequent model-keeper and development peer review support services. These important responsibilities and overseen by Township staff will help ensure new development approvals proceed in a manner which is consistent with the infrastructure management and expansion needs established by the completed IMP EA project.

Finally, we recognize the professional credentials and attention to detail involvement by your assigned team led by Mr. Josh Maitland, P. Eng.

We look forward to working with Greenland on other projects and serving as a professional reference.
 
Michael Mikael, P.Eng
Manager of Public Works/Deputy CAO
Township of Essa
October 18, 2023
 

The City of Waterloo

As a Senior Project Engineer (Water Resources) for the City of Waterloo, I would like to extend my appreciation to Greenland Consulting Engineers for providing exemplary EA planning, design, contract administration and construction inspection services for the Pond #53 Sediment Removal/Reuse and Retrofit Project.
 
This project was an important undertaking for the City which consisted of: the removal of 360m3 of sediment for reuse in a City owned boulevard area; removal of all additional sediment (approx. 3,000m3) from the SWMF permanent pool and forebay area to improve its operation, implementation of the retrofit design including improved maintenance access and proactive management of many unforeseen conditions throughout the duration of the project. This project also included significant logistical challenges with respect to the coordination of public access for area residents and businesses, and providing workable solutions to implementing the design as intended due to challenging unforseen site constraints.

As the Design Consultant, Contract Administrator and on-site Construction Inspector, Greenland always maintained open lines of communication between the City, Contractor and the affected residents, and promptly responded to all questions and issues raised by the Contractor, the City and the public. Greenland’s attention to detail throughout the entire duration of this assignment helped ensure the project was completed as required.

Jessica Kellerman, P. Eng
Senior Project Engineer - Water Resources
Engineering Services, Design & Construction
City of Waterloo

October 24, 2019
 

Corporation of the Town of Collingwood (Canada)

RE: Town of Collingwood - Master Stormwater Management Final Report

Your team did a great job conveying the output of your work to the Development Committee last night.  I think the analysis was well understood by Members, and that there is confidence in the approach you have taken to the work.  This topic is very important for Collingwood, and it is great to have this intelligent analysis from which to continue to leap forward.
 
Sincerely,
 
Sonya G. Skinner, P. Eng.
Chief Administrative Officer
Corporation of the Town of Collingwood (Canada)
February 15, 2022
 

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