Specifications include, but are not limited to: DESCRIPTION OF MAJOR UNITS OF WORK: Crack-Sealing (PCI Group 51-55) (100,350 Sq.Yds.) Crack-Sealing (PCI Group 56-60) (72,351 Sq.Yds.) Crack-Sealing (PCI Group 61-65) (49,721 Sq.Yds.) Crack-Sealing (PCI Group 66-70) (50,328 Sq.Yds.) Crack-Sealing (PCI Group 71-75) (63,984 Sq.Yds.) Crack-Sealing (PCI Group 76-80) (67,370 Sq.Yds.) Crack-Sealing (PCI Group 81-85) (45,700 Sq.Yds.) Crack-Sealing (PCI Group 86-90) (79,311 Sq.Yds.) Crack-Sealing (PCI Group 91-95) (92,447 Sq.Yds.) Material. The sealant used shall be hot-applied asphalt based product. The material used should be Crafco RoadSaver 221 or an approved equal. The material used shall meet the requirement of ASTM D6690 (ASSHTO M324), Type IL "Joint and Crack Sealants, Hot-Applied, for Concrete and Asphalt Pavements".