Piling setting out positions every pile to the design as the rig works. Accurate, independently checked set-out avoids rig standing time, remedial piles and redesign — and an as-built survey keeps the foundations defensible.

Topographic survey or as-built survey – what’s the difference, and which is right for your project? This guide explains the purpose of each, when to use them, and how asking for the right survey helps avoid delays, disputes, and scope creep.