Pre-Construction. Sections of US Route 2 have a concrete base underneath the pavement layers. To accurately evaluate the repair process, four two hundred foot test sections were chosen along US Route 2 to quantify existing distresses including cracking and rutting. Preexisting site conditions are shown in Figures 2 and 3 below. During construction Research personnel was onsite during the rehabilation of each test site. Site conditions and construction activities were monitored and documented. Ruts were measured in between the cold planing and paving processes. The cold-planing and repaving process was free of any troubles. The pavement type used was a 50 blow ▇▇▇▇▇▇▇▇ hot mix asphalt. The repair process is shown in Figures 4-11 below.
Appears in 2 contracts
Sources: Maintenance Rental Agreement, Maintenance Rental Agreement