Collection Systems

Every aspect of the design is not only tailored to the customer’s needs, but also reviewed for occupational safety. We optimize the equipment and materials to fit the geological and electrical demands while ensuring safe work practices and environmental responsibility. Sentry Electrical Group, Inc. is dedicated to providing our customers with the best value in their underground collection systems while keeping workers and the surrounding communities safe.

We have multiple crews dedicated specifically to collection system construction who, at each stage of the complete design build, ensure the project is running safely and meets the customer’s needs. Sentry optimizes the cable size based on the existing thermal resistivity, circuit design, required ampacity, desired loss, and safety specifications. We produce the desired losses with the lowest overall cost.

Sentry works closely with the project owners to optimize substation location and the mix of above ground and below ground collection circuits within the project constraints.