Slip Formed Concrete Curbing FY 27

Here's a summary of the RFP document: **Project Overview:** The City of Rutland, Vermont is seeking bids for the installation of slip-formed concrete curbing on city streets. The project includes two types of curbing: extruded "glue-on" curbing and trenched curbing. **Bid Submission:** Bids must be submitted by 4:00 p.m. on July 14th, 2026, to Sara Magro, Purchasing Agent, either by mail, hand delivery, or through the city's online bid submission portal. **Scope of Work:** The contractor will be responsible for installing curbing using a slip-formed extruded concrete curbing machine, purchasing and placing concrete, installing control joints, and applying all necessary coatings for proper curing. The contractor will also be responsible for traffic control, hauling and disposal of excavated materials, and protecting freshly placed curbing from rain and physical damage. **Specifications:** The concrete specifications include a minimum compressive strength of 4000 psi, air entrainment of 6% +/- 2.0%, and a maximum water-cement ratio of 0.44. The curbs must have MicroFiber reinforcement admixture and meet specific requirements for adhesion and curing compounds. **Warranty and Payment:** The contractor must provide a one-year warranty for the installed curb. Payment will be based on the quantity of curb measured and accepted by the city at the unit bid price. **Work Schedule:** All curb work must be performed between July 20th, 2026, and June 30, 2027, in conjunction with the city's paving program. **Bid Requirements:** Bidders must provide unit costs based on various footage ranges installed per mobilization, and the bid must include all labor, materials, machinery, tools, equipment, traffic control, and other means of construction necessary to complete the work. **Insurance and Safety:** The contractor must provide proof of insurance, including workers' compensation, commercial general liability, property insurance, and commercial auto liability insurance. The contractor must also comply with all applicable safety laws and regulations, including OSHA standards.