Survey Types
Construction Staking
Taking the plan set and marking it on the dirt, so crews build in the right place the first time.
Construction staking translates a design into physical marks on the site. Wood lath, hubs, rebar with caps, paint on pavement. It is the step between a drawing that is correct on paper and a building that is correct on the ground.
What gets staked
- Rough grade so the earthwork contractor knows where to cut and fill
- Building corners and offsets, usually offset far enough that excavation does not destroy them
- Curb and gutter, back of curb, radius points for paving crews
- Storm and sanitary sewer including manhole locations and invert grades
- Water lines, valves and fire hydrants
- Parking layout, islands and light pole bases
- Right of way and easement limits so nobody works outside where they are allowed
Cut sheets are the part that matters
A stake by itself only gives horizontal position. The cut sheet tells the operator how far down or up to go from the mark to hit design grade. Good cut sheets are legible, tied to a clearly labeled benchmark, and handed to the person actually running the machine. Bad ones cause rework, and rework on a grading job is expensive.
Stakes get destroyed. Plan for it. Equipment takes them out, weather moves them, and other trades pull them. Restaking is normal and is usually billed separately, so ask upfront how your surveyor handles it and build a little of it into the budget rather than treating each round as a surprise.
Sequencing it properly
Staking is not one visit. On a typical commercial site it looks something like this:
- Control and benchmarks set, boundary verified
- Clearing limits and rough grade
- Underground utilities before backfill
- Building corners and offsets once the pad is at grade
- Curb, paving and final site features
- As-built verification for the closeout package
Getting the surveyor on your schedule early avoids the classic problem where a crew shows up ready to pour and nothing is marked.
What the surveyor needs from you
- The current approved plan set, and confirmation it is current
- Any revisions or field changes already agreed with the engineer
- Your schedule, including which items you need first
- Site access details, gate codes, and who to call when they arrive
Staking from a superseded plan set is one of the more expensive mistakes on a job site and it happens more often than anyone likes to admit. Confirm the revision number before the crew rolls.
Who this is for
General contractors, site and excavation contractors, utility contractors, homebuilders working a subdivision, and owners self managing a build. If you are pouring a slab, setting a foundation or cutting a road, you need this.