Gracon Wins Denver Water’s Roberts Tunnel East Portal Hydro Upgrades Project

Gracon Wins Denver Water’s Roberts Tunnel East Portal Hydro Upgrades Project

Gracon Wins Denver Water’s Roberts Tunnel East Portal Hydro Upgrades Project

Gracon was awarded this $10M contract with Denver Water to replace the aging electrical and mechanical infrastructure at the Roberts Tunnel East Portal, near Grant, CO. Project includes upgrading the existing electrical systems with three new switchgear units which will transfer electrical power from the rehabilitated turbine generator unit to the electrical grid.