The Denver City Council approved an on-call professional services contract with Harris Kocher Engineering Group, Inc. for a maximum of $800,000 over three years, with a city option to extend the term to five years. The contract is intended to supplement the Department of Transportation and Infrastructure's (DOTI) staff for various capital projects on an as-needed basis. Harris Kocher Engineering Group will specifically provide services under Category 9, which encompasses utility engineering, including the coordination, design, and subsurface utility engineering for various utility-related projects across the city.