Project History
North Interceptor Sanitary Trunk
September 4, 2019
Doublestar Drilling was awarded the design-build secant compression ring shoring & excavation scopes of work for three tunnel boring machine launch, access and retrieval pits in September 2017. The North Interceptor Sanitary Trunk Project is located in St. Albert, AB. The circular secant compression ring pits ranged in diameters from 6m to 8.2m and to […]
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Augustana Residential Tower
May 9, 2019
Doublestar Drilling (DSD) was awarded the Augustana Residential Tower in fall of 2017. This Anchored Soldier Pile and Lagging Shoring System was located in Edmonton, AB. At a total excavation depth of 19m, this became DSD’s deepest Lagging System to date. Our piling crew were equipped with Doublestar’s Soilmec SR65 drill rig, to ensure the […]
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Mosaic Potash Mine
May 2, 2019
In November of 2018, Doublestar Drilling (DSD) was awarded the K3 to K1 Conveyor System Project by PCL Construction. DSD was accountable for the supply and installation of 115ea CIP Concrete Foundation Piles that would support the continuation of Mosaic Potash Mine expansion. Our scope of work included 915mm diameter CIP Piles on the CN […]
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Mission Landing
May 2, 2019
Doublestar Drilling (DSD) was awarded by Manshield Construction the Mission Landing CO-OP Project, in late March of 2018. DSD worked closely during the pre-construction and engineering stages of the permanent shoring system, to propose and design assist with an alternative solution that reduced overall costs, risk and schedule. The shoring system included the excavation support […]
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Spray Lakes Slide Repair
February 28, 2019
Doublestar Drilling (DSD) was awarded by Alberta Transportation the Spray Lakes Slide Repair Project, in late May of 2018 as Prime Contractor. Pre-project planning was critical to ensure all safety risk factors were discovered and to allow for a proper and timely execution of the design. Due to site constrictions, Doublestar Drilling was required to […]