Don’t miss Terrapex’s Shannon Hunt and Peter Sutton as they presenting at this year’s Excess Soils Symposium in downtown Toronto! As chair of the Qualified Persons Community of Ontario (QPCO) Excess Soil committee, Shannon will be part of a panel representing QPCO as they present their best practices guideline for reuse sites. The best practices guideline is intended to provide guidance to owners and operators of...
We are pleased to congratulate our own Zen Keizars on becoming the new Vice President of Professional Geoscientists Ontario (PGO), carrying on a Terrapex tradition of giving back to our industry and our communities at large! Zen previously served as President of PGO in 2018 and 2019, overseeing the organization’s rebranding to PGO, the welcoming of Tony Andrew as the new CEO of PGO, and a...
Terrapex’s Paul H. Cheung and Jennifer O’Grady are presenting at this year’s SmartRemediation conferences in Toronto and Ottawa, respectively. Paul and Jennifer are talking about 6PPD-q, an emerging contaminant that has been determined to have significant toxicity to certain fish species at the parts per trillion concentrations level (yes, trillions!). 6PPD-q is the quinone of 6p-phenylenediamine (6PPD), a common rubber antiozonant, particularly in vehicle tires. Although...
