Over 500 million tons of HMA are placed in the United States each year so it's important that the material be properly sampled and tested during construction to ensure satisfactory performance. When ...
GRADING AND AGGREGATE BASE BIDS CLOSE MAY 3, 2022 KANDIYOHI COUNTY, MN. NOTICE TO CONTRACTORS: Sealed proposals will be received by the Board of County Commissioners of Kandiyohi County, Minnesota at ...