Companies with a Variance to Operate Treatment Plants at Work Camps

The listed companies hold a current variance issued by the Administrator of Private Sewage Systems accepting the use of the company’s wastewater treatment equipment at temporary work camps.


 Alberta Gold Energy & Rentals  Flowmax Waste Management
 Apex Oilfield Services  Hart Oilfield Rentals
 Arrow Septics  Horizon North Camps and Catering
 Black Fox Energy Inc.  Newterra
 Black Opal Energy Services Inc.  Phoenix Treatment Systems
 C & V Portable Accommodations Ltd.  Polar Septic Systems
 Cenovus TL ULC  Precision Rentals/Terra Water Systems
 Chandel Equipment Rentals  Remote Waste LP
 Clean Harbor Inc.  Sustainable Water Solutions Inc.
 Clearbakk Energy Services Ltd.  Unity Resource Solutions
 DC Environmental Services  Waste Treatment Solutions
 Denali Oilfield Services  XLT Energy Rentals
 Exacto Sewage Treatment  
 FilterBoxx Energy Services  


The variances require each company to ensure effective operation of the treatment plant and carry out regular sampling and testing of the effluent as set out in their operations and monitoring plan.

The variance held by each company accepting their wastewater treatment equipment for use in temporary work camps does not replace the requirement to obtain a site specific private sewage permit.

The variance applies to work camps generating a maximum of 25 cubic metres per day of wastewater.


  • Date modified: 2018-01-08