Similar Projects
| Reported | 02/21/2019 12:00 AM |
| Project Title | Group 31555 - Liquid Bituminous Materials |
| Physical Address | View project details and contacts |
| City, State (County) | State-Wide: NY |
| Category(s) | Heavy and Highway |
| Sub-Category(s) | Aggregates |
| Contracting Method | Competitive Bids. |
| Project Status | Bidding |
| Bids Due | View project details and contacts |
| Estimated Value | |
| Plans Available from | State Agency |
| Owner | View project details and contacts |
| Architect | View project details and contacts |
| Description | 2019 NYSDOT Specific Projects) (Federal & State Funds (Chip Seal; Cold Recycling; Crack Sealer; Heater Scarification; and Micro-Surfacing) Below are descriptions of the various materials to be bid on for the various projects: Chip seal is a pavement preventive maintenance treatment which consists of single-sized stone embedded in a liquid bituminous material. The liquid bituminous material seals cracks in the existing pavement and the stone provides a high-friction wearing surface. Cold Recycling of bituminous concrete pavements is a corrective maintenance technique. The existing pavement is milled off for a depth of 3 to 4 inches (75mm to 100mm), a liquid bituminous material is added to the millings, and the resulting mixture is placed and compacted on the milled surface. A new bituminous concrete sealing layer is added later. Existing cracks are eliminated, and the resulting pavement should last for many years. Joint and Crack Filler/Sealers are hot-poured liquid bituminous materials (rubberized asphalt; asphalt cement and polyester fibers; asphalt filler) used to fill and/or seal cracks in the surface of highway pavements. Some products incorporate recycled materials with up to 18% recycled content and up to 18% post-consumer content. Heater Scarification is a continuous multi-step process in which the existing hot mix asphalt (HMA) pavement surface is recycled using specialized equipment. The HMA pavement surface is heated causing the asphalt to soften. The softened asphalt surface is then immediately scarified and milled to a specified depth. The reclaimed asphalt pavement is then mixed with a recycling agent that rejuvenates the asphalt. The recycled mix is then placed and compacted back onto the roadway. A new bituminous concrete sealing layer is added later. Existing cracks are eliminated, and the resulting pavement should provide a longer life. Micro-surfacing is a pavement preventive maintenance treatment which offers minor improvements to rideability and has excellent friction characteristics. Quick Set Slurry Seal is a pavement preventive maintenance treatment that offers minor improvements to rideability and has excellent friction characteristics for low volume roads. | ||
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| Bidder's List | View project details and contacts | ||
| Prospective Bidders | View project details and contacts | ||
| Project Documents |
 Engineered Spec Sheet  Architectural Plans  Other Documents |
