Specifications include, but are not limited to: Removal and installation of curbs, sidewalks, ramps and ADA/Driveway Aprons. The intent of this proposal is to obtain pricing for the removal, and replacement of existing sidewalks and curbs, through a unit pricing format, over the next three years. Therefore, unit pricing for the removal and installation of a monolithic curb and sidewalk, curbing, concrete egress ramps and ADA /Driveway aprons is requested. All work shall be performed to common commercial industry standards, local, and state building codes, and/or federal regulations for ADA, unless otherwise specified. It is anticipated that grade changes from existing may be required to enhance drainage prior to the installation of curbs and sidewalks an existing asphalt lift may be in place, contractor shall patch binder course adjacent to curb after install. 1. Removal of existing sidewalks and curbs as identified via drawings and pavement markings, which will be provided on a site-specific plan. 2. Offsite legal disposal is required and included in unit pricing. 3. Compaction of work areas to insure stable subbase. 4. Concrete shall be 4000 psi 5. Concrete sidewalks and ADA ramps shall be a minimum of 5” depth. 6. Driveway aprons shall be compliant with the Town Standards. 7. Concrete sidewalks to have 1/4’ slope per foot 8. Expansion joints 1/8” mechanical every 20 feet shall be installed. 9. Welded wire fabric required. 10. Tactile tiles required in ADA aprons.
