Twenty years ago, the Minneapolis branch of Western Waterproofing Company coated the parking ramp at the US Bank facility in Bismarck, North Dakota. After years of exposure to harsh winters and daily vehicular use, it was time to recoat the concrete surfaces.

After a thorough review, it was determined that concrete patching along with caulking work was required, followed by the application of a two coat water-proofing membrane.

Through a series of negotia-tions, Western was able to meet the bank’s budget constraints and complete the project in a timely manner.