2016 Disaster Recovery Project

The project involves improvements at seven (7) County roadway crossings in Grimes County. Improvements include the regrading and resurfacing of roadway, approximately 1,127 L.F. of storm sewer ranging between 24” and 60” in diameter, new head walls at two (2) crossings, sheet piling at one (1) location, and all labor, equipment, materials, and incidentals required for project. The project consists of 7 sites located around Grimes County. Four sites are located in the Blackberry area, the CR 185 location is northwest of Anderson, the CR 320 location is in the southwest area of Grimes County and the Clark/Albin Rd improvements are located south of Plantersville. The project is composed of proposed improvements to seven (7) County roadway crossings at which flooding, erosion, and other flood-related issues have been significant. General descriptions of the proposed roadway improvements and modifications at each of these crossings are described next. County Road 206: Elevate the existing roadway 2 feet, add four (4) 60” CSP culverts and one (1) 48” CSP culvert at the Caney Creek crossing. Provide rock rip-rap protection at culvert crossings and place 1.5” HMAC on 1,000 LF of the 20’ roadway. County Road 206A: Pave 3,600 LF of 16’ roadway with 1.5” HMAC, and provide a total of six (6) CSP culverts ranging from 24” to 30” in diameter for cross-drainage. County Road 207: Remove exist culverts, provide eight (8) new 54” CSP culverts and raise the road by approximately 1 foot. Pave 600 LF of 20’ roadway with 1.5” HMAC. Provide rock rip-rap protection at the culvert crossing. Clark & Albin Roads: Add a third 60” CSP culvert under Clark Road, construct concrete headwalls, place rip-rap, raise the road by up to 1 foot, and pave a total of 400 feet of 20’ roadway with 1.5” HMAC. Add two (2) 24” CSP culverts under Albin Road at the intersection of Clark Rd and pave 100’ of 12’ roadway with 1.5” HMAC. County Road 320: Install concrete headwalls, place rip-rap, and resurface one hundred linear feet (100 LF) of 20’ roadway with HMAC at the CR 320 crossing of Rocky Creek. County Road 185: Stabilize the bank of Rocky Creek near the CR 185 crossing of that stream. Install steel sheet piling along three hundred fifty linear feet (350 LF) of roadway, reconstruct six County Road 313: Reclaim and place existing base material, raise the road by an average of 1 foot, place cement stabilized base to approximately two thousand ninety linear feet (2090 LF) of 20’ wide roadway, and clean existing cross drainage culverts.

Division 01 -	General Requirements, Vehicular Access and Parking, Traffic Control, Temporary Barriers and Enclosures.
Division 32 -	Exterior Improvements, Flexible Paving, Asphalt Paving, Rigid Paving, Concrete Paving, Paving Specialties, Pavement Markings.
Division 33 -	Utilities, Storm Drainage Utilities, Storm Drainage Structures.