Laserfiche WebLink
ws b <br />Memorandum <br />To: Kris Keller <br />From: Andrea Blanchette <br />Tom Wood <br />Sheue Torng Lee <br />Date: October 28, 2019 <br />Re: Pavement Coring Forensic Report <br />City of Hugo <br />WSB Project No. 014873-000 <br />2 WSB is pleased to submit this pavement forensics report detailing the results of the pavement <br />coring which was completed on October 25, 2019 in the City of Hugo. The various characteristics <br />c� of the pavement cores were analyzed to assist in determining the appropriate pavement <br />W maintenance or rehabilitation method for the roadway. <br />m <br />A total of 13 pavement cores were obtained along Goodview Avenue North. The locations of the <br />0 <br />pavement cores are summarized in Figure 1 and Figure 2. A summary of the pavement depths <br />co and conditions, and recommended maintenance activity for the roadway are shown in Table 1. <br />Our findings support the City's plan to perform a full depth reclamation (FDR) on Goodview <br />co Avenue North. A partial depth mill and overlay would not be feasible based on the results of the <br />coring, which showed that the cores were in poor condition and distresses observed on the <br />surface of the roadway were severe. A FDR would remove all the existing distresses, and re - <br />blend the bituminous and a portion of the aggregate as a base to re -pave over, essentially <br />LO creating a new roadway section. <br />Z <br />J <br />0 <br />a <br />Q <br />W <br />Z <br />Z <br />2 <br />0 <br />0 <br />co <br />W <br />H <br />U) <br />T <br />W <br />Z) <br />Z <br />W <br />Q <br />Q <br />Z <br />W <br />X <br />0 <br />