Summary
Provide pavement crack sealing, seal coating and pavement marking services. The crack sealing services shall include: clean and dry all cracks with hot air lance or compressed air prior to installation. Apply hot-pour rubberized asphalt crack sealant conforming to ASTM D6690 type ii (or approved equal), and listed on the NHDOT qualified products list, section 413.A (hot-poured crack sealant, type ii), current as of the date of installation. Products not listed on the NHDOT QPL require prior written approval from the state project manager. Seal all cracks 1/8" and wider. Maintain clean, flush edges; remove excess material. See attached file.