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

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
 

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
 

Landrex

Landrex is currently working with Greenland and business partner, Clearflow Group, to develop strategies to improve the functionality of stormwater management facilities in Landrex's (ie the City's) existing and future communities in North St. Albert, namely within the Erin Ridge North neighbourhood.

Landrex has been impressed with the collaborative and innovative approach that Clearflow and Greenland provide; they are a solutions-based group that are tremendously attentive, responsive and client focused. We believe they would be an extremely valued partner to the City of Saint Albert and represent the qualified, licensed, and professional consulting firm that the City so seeks.

Jim Sheasgreen, P. Eng.
President
Landrex Inc.

May 15, 2018
 

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