Gridline, Pile and Anchor Bolt Surveys

For companies installing piles, anchor bolts and other critical support structures, whether it be for industrial facilities, pipe racks, bridges or residential and commercial buildings, surveying your construction site for the precise design location of piles and anchor bolts is a must to ensure your projects’ success.

Laying out gridlines provides the framework upon which all other design elements are referenced. Every other contractor on site depends on the accuracy of these lines to support their own construction and position within the site.

Challenger has completed surveys for bridges and piles on highway projects like the Inuvik-Tuktoyaktuk Highway, bridge replacements on the Alaska Highway and the Calgary Ring Road.