This project consisted of an exit shaft that was completed in one day and consisted of an innovative drilled shaft option completed at a fraction of the cost of the entry shaft constructed which took several weeks. The top 12-15′ of soil was a soft clay requiring a top liner for soil retention. HCM provided Baiocco Construction with an innovative 12′ diameter exit shaft with a 11′ permanent liner that was fabricated in-house.
Client: Baiocco Construction
Location: St. Catharines