Turnpike Road Culvert Replacement (#22, #24, #25, #29, and #30) and Stormwater Ditching Project

Description

REQUEST FOR BIDS TURNPIKE ROAD CULVERT REPLACEMENT - #22, #24, #25, #29, #30 AND STORMWATER DITCHING PROJECT TOWN OF NORWICH, VERMONT Issued: June 16, 2026 Project Location Culverts 22, 24, 25, 29, and 30 are located on Turnpike Road in the Town of Norwich, Vermont. The following existing culverts to be replaced are shown in Figure 1. The approximate longitude and latitude of each culvert is as follows: 1. 2. 3. 4. 5. Culvert 22 - 43.746700, -72.326000. Culvert 24 - 43.750190, -72.327700. Culvert 25 - 43.753200, -72.328700. Culvert 29 - 43.760800, -72.330000. Culvert 30 - 43.761500, -72.330100. Project Description (Existing Conditions) Existing culverts 22, 24, 25, 29, and 30 are undersized and need to be replaced with new culverts. The condition of each culvert is described below: 1. Existing culvert 22 is a round, 15-inch diameter steel culvert that is approximately 30 feet in length and in fair condition. 2. Existing culvert 24 is a round, 15-inch diameter steel culvert that is approximately 35 feet in length and in poor condition 3. Existing culvert 25 is a round, 15-inch diameter steel culvert that is approximately 35 feet in length and in fair condition 4. Existing culvert 29 is a round, 15-inch diameter plastic culvert that is approximately 50 feet in length and in fair condition 5. Existing culvert 30 is a round, 15-inch diameter plastic culvert that is approximately 50 feet in length and in fair condition Project Work to be Completed and Project Specifications The culverts will be replaced as follows: 1. Existing culvert 22 will be replaced with an 18-inch ADS HP Storm Dual Wall Gray Pipe that will be approximately 35 feet in length. Final lengths shall be verified by the contractor. 2. Existing culvert 24 will be replaced with an 18-inch ADS HP Storm Dual Wall Gray Pipe that will be approximately 35 feet in length. Final lengths shall be verified by the contractor. 3. Existing culvert 25 will be replaced with a 24-inch ADS HP Storm Dual Wall Gray Pipe that will be approximately 40 feet in length. Final lengths shall be verified by the contractor. Request for Bids – Turnpike Rd Culvert Replacement 22, 24, 25, 29, 30 and Stormwater Ditching Page 2 4. Existing culvert 29 will be replaced with an 18-inch ADS HP Storm Dual Wall Gray Pipe that will be approximately 50 feet in length. Final lengths shall be verified by the contractor. 5.