HBHANSEN CONSTRUCTION INC - THIS PROJECT WILL REPLACE EXISTING STEHEKIN WASTEWATER TREATMENT PLANT (WWTP) WITH A MODERN FACILITY. PROJECT SCOPE INCLUDES DEMOLITION AND REMOVAL OF EXISTING PACKAGE SKID AND TANKS, REHABILITATION AND UPGRADE OF THE BUILDING, AND INSTALLATION OF N

On Feb 6, 2026, Department of the Interior obligated $11,587,349.53 to HBHANSEN CONSTRUCTION INC for this project will replace existing stehekin wastewater treatment plant (wwtp) with a modern facility. project scope includes demolition and removal of existing package skid and tanks, rehabilitation …. The award is classified under NAICS 237110 — WATER AND SEWER LINE AND RELATED STRUCTURES CONSTRUCTION and issued as a firm fixed price contract. Competition extent: full and open competition after exclusion of sources with 2 offers received. The procurement used a SMALL BUSINESS SET ASIDE - TOTAL set-aside. Performance is located in STEHEKIN, WA. This award is one of several similar procurements from Department of the Interior under NAICS 237110 — related awards are listed below.