Profile: Dawson-Wam Ltd. specializes in civil engineering and piling contractors. We undertake large scale main contractor and sub-contractor packages, and specialist piling sub-contracts for developers and public authorities. We offer a complete design and build service for a wide variety of piling applications such as basements, cofferdams, retaining walls, flood walls, quay walls, load bearing piles and bridge foundations. We design and install temporary waling beams, anchors, and propping for retaining wall structures. We also design and install permanent tie bar and anchor systems for providing permanent load support in situations such as harbor or waterway wall applications.