United States, Sept. 29 -- McKenzie Construction and Site Development LLC, Washington, D.C., was awarded a firm-fixed-price contract for design-build construction services to remove and replace the existing heating, ventilation, and air conditioning system with a new geothermal heat pump system at the historic Hacienda building at Fort Hunter Liggett. The amount of this action is $8,702,780 with a total cumulative face value of $9,562,904. Bids were solicited via the internet with two received. Work will be performed in Jolon, California, with an estimated completion date of June 29, 2027. Fiscal 2025 civil construction funds in the amount of $8,702,780 were obligated at the time of the award. U.S. Army Corps of Engineers, Sacramento, Calif...