How to Do a Site Survey (With Checklist) Most advice about site surveys concerns what to record. The harder problem is the order you do things in, because that is what decides whether you finish the report on site or at nine in the evening. This is a working sequence rather than a theory. If you want the definition first, start with what is a site survey.
Before You Travel
Preparation is the part most often skipped and the part that costs the most when it is.
- Agree the scope in writing. Which areas, which assets, to what level of detail. Scope disputes discovered on site turn one visit into two.
- Get the floor plan in advance and map the spaces you intend to walk. Arriving with the rooms already listed means you are checking a list rather than inventing one.
- Prepare the form you will complete in each space, so every space is recorded the same way. This is what makes two surveys comparable.
- Confirm access. Keys, permits, escorts, induction, parking. Access is the single most common reason a survey is abandoned halfway.
- Check what the last survey found, if there was one. A recurring inspection that ignores its own history is just a first survey done repeatedly.
On Site, Space by Space
Work in a fixed order and finish each space before moving on. Doubling back is where detail gets lost. 1. Identify the space. Name it the way the building names it, not the way the drawing does, and tie it to the plan. 2. Complete the form for that space. The same form each time, so nothing depends on what you happened to remember. 3. Capture the evidence in front of the thing you are describing. Photograph it, mark up the photograph if the issue is not obvious, measure what needs measuring. 4. Record identifiers where equipment is involved: serial numbers, asset tags, meter readings, model details. 5. Raise anything that needs action as an action, with an owner, rather than as a note you intend to remember. 6. Close the space and move on. Two habits make the difference. Describe what you can see rather than what you conclude, because the person reading it later cannot see what you saw. And capture it now: anything deferred to the end of the day gets written from memory, and memory is where surveys go wrong.
Speaking Instead of Typing
Typing on a phone while holding a torch is the reason site notes are short. Recording a spoken observation while filming what you are describing produces a fuller record in less time, and voice-to-text writes the answer as you speak. For anything that is quicker shown than written, that is usually the fastest route from observation to record. The Walk Cam page covers how this works in practice.
A Site Survey Checklist
Adapt it to your trade, but this is the shape of it:
- Project reference, date, and who attended
- Access details and any permits or inductions completed
- Floor plan with the spaces to be covered marked up
- For each space: reference, purpose, dimensions where relevant
- For each space: condition, observations, anything requiring attention
- For each asset: type, identifier, serial or tag, readings, condition
- Photographic evidence, annotated where the issue is not self-evident
- Measurements, recorded against the space they belong to
- Actions raised, each with an owner and a due date
- Health and safety observations
- Sign-off with date and signature
If you would rather not build that from scratch, the custom form builder creates a form from a description and assigns it to the spaces you are walking.
Mistakes That Cost an Evening
- Photographs with no location. The most common and the most expensive.
- A different format every visit, which makes comparison across rounds impossible.
- Recording conclusions instead of observations, so the reader has to take your word for it.
- Leaving the write-up to later, which converts a two-hour survey into a five-hour one.
- No baseline. Without a record of the condition before work started, disputes are argued rather than settled.
- Assuming signal. Plant rooms, basements, risers and half-built floors rarely have any, so anything that depends on a connection fails exactly where the work is.
Turning the Survey Into the Report
The report should be an export, not a writing exercise. If every answer is already attached to a space, an asset or a stage of work, the record becomes the report, the handover pack or the client PDF without anything being rekeyed. That is also where most errors are introduced, so removing the retyping step removes a category of mistake rather than just saving time.
Related Reading
- What is a site survey — the definition and what gets recorded
- Site survey software — how the record is built end to end
- Snagging app — the defect and punch-list case specifically