2010 Dean’s entered into a $6.5 million dollar contract with Frontier Kemper on the Twin Tunnels Completion Project in Vancouver, B.C. for Metro Vancouver. This job had over 3000 ft of shafts and over 15,000 feet of tunnel that is steel lined. The 10 ft diameter pipe ranged in thicknesses from ½” to 2” with 9 different field assembled Tees and crosses.