B -45612-A - Scour Protection

Description: Work includes scour protection. Description: 1 LS of construction engineering; 2 EA of inspection hole, deeper than 3 ft; 1 LS of mobilization and demobilization; 1 LS of clearing right-of-way; 1 LS of stormwater management implementation; 1 LS of cofferdam; 65 cy of grout for riprap; 194 ton of riprap, class 1; 352 ton of riprap, class 2; 306 SY of geotextile for riprap, type 1a; 3 EA of mobilization and demobilization for seeding; 1770 SY of mulched seeding, type r; 6 EA of construction sign, type b; 1 LS of maintaining traffic.