Columbia County

Sealed bids are requested for the PWP 18-70 project, which involves the improvement of bridge guardrail systems at five locations in Columbia County. The work includes new retrofitted guardrail on existing bridges, terminal ends, additional signage, and other related work.

Sealed bids are requested for the improvements of South Touchet Road (PWP 2010-02). The project involves correcting deficient curves, recycling the existing roadway, widening the road, replacing culverts, overlaying with HMA, removing clear zone obstacles, and improving intersections. Bids will be received until 1:00 PM on Tuesday, June 25, 2019.

Columbia County is seeking bids for the supply and application of Magnesium Chloride for road stabilization on approximately 315,000 square yards of County gravel roads and the Columbia County Public Works facility's lot. The project includes material supply, delivery, and application.

Columbia County is seeking bids for pavement markings, including the application of yellow skip paint lines, yellow no-pass paint lines, and white edge paint lines throughout the county during the summer of 2021. Contractors must be registered on the Small Works Roster.

Columbia County is seeking bids for the supply, delivery, and stockpile of 1000 tons of Crushed Screenings, No. 4 - 0. The work includes furnishing and operating a stacker conveyor to place material in the Public Works' sand shed. Bids are due by 3:00 pm on Thursday, August 5th, 2021.

Columbia County is seeking bids for the supply of Hot Mix Asphalt and Cationic Emulsified Asphalt CSS-1 for the period of May 1, 2024, through November 1, 2024. Bids are to be submitted by 8:45 AM on Monday, May 6, 2024.

Columbia County is seeking A&E services for the renovation of the East Grandstand at the Fairgrounds. The project involves upgrading the existing structure to meet current design and ADA standards while preserving the existing architectural design. Services include structural design, geotechnical engineering, environmental analysis and permitting, and final PS&E preparation.

Columbia County is seeking consulting firms with expertise in Civil and Structural Engineering Design for the Preliminary Engineering Design for the Replacement of the King Grade Bridge. Services include structural design, geotechnical engineering, roadway and drainage design, environmental analysis and permitting, and final PS&E preparation.

Columbia County is seeking bids for the supply of aggregate materials for the year 2026. The contract will cover various types of aggregate, including Winter Sand, 3/8" to No. 10 Chip, Crushed Surfacing Top Course, Crushed Surfacing Base Course, Maintenance Rock, Aggregate for Gravel Base, Rip Rap, Pit Run/Borrow, and 3/4" Minus Crusher Reject Material. Bids are to be submitted to the Columbia County Commissioners Office.

Sealed bids are being solicited for the construction of Kellogg Hollow Road Phase II. The project includes excavation, embankment, retaining walls, drainage culverts, road surfacing, and guardrail installation.