Steel pilings that create a cofferdam tower above the fence at the Hotel Indigo and Kirkland Tower, now under construction at The Waterfront Vancouver. Kirkland Construction Group is now working to install the cofferdam, which will temporarily block water seepage from the Columbia River while workers excavate and pour concrete for underground parking. Afterward, the pilings will be removed and the above-ground construction will commence. The twin projects are the sixth and seventh buildings under construction at The Waterfront Vancouver.