NRC-IRAP
I am writing to acknowledge the completion of a successful R&D project funded by the National Research Council’s Industrial Research Assistance Program (NRC-IRAP).
Your firm’s performance on the project was excellent, and your team was a pleasure to work with.
The CANWET product that you have commercialized since the end of the project represents a strong step forward in your field, and you should be proud.
We wish you well in the successful commercialization of the technology, and the continued growth of your firm which will contribute to the Canadian economy.
Doug Reed
Industrial Technology Advisor
NRC-IRAP
July 8, 2011
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
Agriculture and Agri-Food Canada
In March of 2013, Greenland International Consulting Ltd. completed a study for Agriculture and Agri-Food Canada to estimate nutrient loading in small catchment of about 177 square kilometers in the La Salle River watershed in southern Manitoba using the CANWET 4 model. Given uncertainties in some input data and model parameters, the preliminary results using the CANWET 4 model for baseline conditions of stream discharge, nutrient concentrations and loads were satisfactory in our project team as simulated values were within the range of observed values during the validation period.
This study suggests the CANWET 4 modeling approach could be used to predict changes to nutrient loads from changing land use scenarios in watersheds of this region.
Jason Vanrobaeys
Senior Land Resource Specialist
Agriculture and Agri-Food Canada
