Providing customised piling solutions across the country since 1963, we offer a wide range of Piling Services including piled ... retaining walls such as Contiguous Walls and Secant Walls. We are always looking for people who would like to join the team: www.rockal.com/rockal_careers.html We offer: - CFA Piling & Rotary Bored Piling to 1200mm Diameter - Retaining Walls - Contiguous and Secant - In-house Design Capability - Groundwork Packages including Pile Mat Design and Pile Breaking read more