by David Ngugan, Staff Writer
A breakfast and seminar session organized by ECOH Management Inc. was held on June 20th in Mississauga, Ontario. The seminar included a presentation by Vice President Jeff Muir titled “Digging Deep – Are you ready for Ontario’s Excess Soil Management Regulation Changes?” about the upcoming changes to the Excess Soil Management Regulations. He spoke about the implications of the new regulations, including cost, the depletion of sites with capacity to accept waste soils, illegal dumping and lack of tracking, and inconsistent oversight and criteria for the management of excess soils.
Jeff spoke about the current 2014 guidelines – “Management of Excess Soil – A Guide for Best Management Practices” that gives options for the management of excess soils both onsite and offsite, as well as best management practices for project leaders. These include having an excess soil management plan to indicate where the soil will go and a sampling and analysis plan, including soil characterization and characterization of the receiving site.
He also pointed out some issues with the guidelines, particularly in the lack of clarity regarding who is responsible for the excess soil, as the term “project leader” is loosely defined. In addition, the requirements for proper characterization of soils are not clearly defined, such as a minimum number of samples required for a specific volume of soil. Jeff added that currently, many receiving sites are usually managed by municipalities that issue permits for the receiving of excess soil, and this presents opportunities for inconsistencies between various sites.
The proposed regulations enhance the responsibility and accountability of the generators of excess soil, as well as requiring an Excess Soil Management Plan (ESMP) for high risk or high volumes of soil. Under the proposed regulations, a ESMP should consist of a description of the project area and description and ownership, the names of qualified persons and contractors, excess soil sampling plan and characterizations, a list of receiving sites, a soil tracking system, and a record of the cumulative amount of soil moved. The new regulations will also establish a registry where ESMPs will be submitted.
Jeff concluded his presentation by stressing the importance of preplanning – have all the costs, receiving sites, and estimated volumes of soil prepared ahead of time, as well as to focus on working with ESMPs well ahead of the promulgation of the regulations. It is anticipated that the regulations will be promulgated this calendar year.