AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and Buyandsell posting closing time. All required supporting documentation and bid submission must be submitted by 2022-11-01 at 14:00 CDT. All bids submitted after 14:00 CDT will result in the bid being declared non-responsive. The Royal Military College of Canada (RMC)/Environmental Sciences Group (ESG) has a requirement for high resolution site characterization using a direct push drill rig with an Ultra-Violet Optical Screening Tool (UVOST) (with electrical conductivity (EC) module) and a hydraulic profiling tool (HPT) for determination of stratigraphic permeability and saturated hydraulic conductivity estimation of sand and clay stratigraphic layers, along with continuous core sampling through direct push borehole drilling and monitoring well installation for an environmental assessment at three sites at 4 Wing Cold Lake, located in Cold Lake, Alberta.