Primary & Secondary Control
Workstream’s Primary & Secondary Control Service makes innovative use of modern instruments, and GPS and Web technology to establish and maintain highly accurate, reliable and trustworthy control for all site setting out work.
Deliverables comprise reports that include descriptions, photographs and drawings of all established control points, with a 2D site map of the control points and values. These are available in hard copy, digital format or both. You can access all project files at any time using your own secure folders on Workstream’s Engineering Web server.