Chama Basin Trail Bridge

SCOPE OF CONTRACT The work shall consist of what is shown on the plans, stated in the specifications, and summarized below: Remove trees and clear and grub as required. Excavate for foundation construction. Construct the abutments and wingwalls. Backfill the abutments to just below the beam seat elevation. Grade portions of the channel banks under the new bridge. Install riprap adjacent to the new structure. Erect the steel girders. Construct the bridge. Construct the remaining backfill and the approach embankments. Install the approach rails. Perform all work to required to construct aggregate surface. Open the new bridge to traffic. Prepare the finished grading and apply seeding PROJECT LOCATON Chama Basin Trail Bridge: The trail bridge will be located on a Forest Service Trail (FST) 738, which accesses the Rio Grande National Forest. The Chama Basin Trail Bridge No. 738-0.1 located on the Conejos Ranger District of the Rio Grande National Forest, Latitude 37.03497326, Longitude -106.5533922. Directions: From Chama, NM travel north on Highway 17 to the Chama River Road (FSR 121), turn left onto FSR 121, travel about 6 miles north to the Rio Grande NF boundary. Take the left fork about one mile to the new bridge location. MAGNITUDE OF CONSTRUCTION PROJECT The estimated price range of the project is between $25,000-$100,000 SITE VISIT Date: September 7, 2022 Time: 1400____________ Location: The coordinates are 37.032446N 106.554W and the directions are: From Antonito, CO, drive South on CO-17 S for 39 miles, continue on NM- 17 S for 3 miles, turn right on Co Rd 455/FSR-121, follow signs for Chama Basin Trailhead, approximately 6 miles. Period of Performance: 09/19/2022 to 07/31/2023

Division 01 -	General Requirements, Vehicular Access and Parking, Traffic Control, Temporary Barriers and Enclosures.
Division 03 -	Concrete, Concrete Reinforcing, Precast Structural Concrete.
Division 05 -	Metals, Structural Steel Framing, Structural Steel for Bridges, Steel Joist Framing, Steel Joist Girder Framing.
Division 07 -	Thermal and Moisture Protection, Expansion Control.
Division 09 -	Finishes, High-Performance Coatings.
Division 10 -	Specialties, Signage, Traffic Signage.
Division 26 -	Electrical, Exterior Lighting, Lighting Poles and Standards, Roadway Lighting.
Division 31 -	Earthwork, Embankments, Erosion and Sedimentation Controls, Slope Protection, Gabions, Riprap, Special Foundations and Load-Bearing Elements, Driven Piles.
Division 32 -	Exterior Improvements, Bases, Ballasts, and Paving, Flexible Paving, Rigid Paving, Fences and Gates, Retaining Walls.
Division 34 -	Transportation, Bridges.