What happens during a survey?

A simple guide to what happens during a survey.

At Interlock Surveys, we make arranging a measured building survey, a topographical survey or a geospatial survey straightforward. This guide explains our survey process from initial enquiry and quotation through to the site visit, data processing and delivery of your completed drawings, models or reports.

If you are familiar with what happens during a survey, you already know exactly what you need, or you would like advice before getting started, our team is here to help.

Topographical Surveys Topo1

1. Send us your requirements

The process begins with your enquiry. If you already know what you need, send us as much information as possible so we can prepare an accurate quotation.

Helpful information includes:

  • Existing plans or drawings
  • Photographs of the property or site
  • Title documents
  • An outline of the survey area
  • Any specification documents

If you are unsure what type of survey is required or what happens during a survey, just get in touch. We can talk through the options and recommend the most suitable next steps.

2. Receive your quotation

Once we have reviewed your enquiry, we will prepare a detailed quotation for the work.

For most projects, quotations are provided within 48 hours. Your quotation will include the agreed scope, an order form and our terms and conditions.

3. Confirm your order

If you are happy to proceed, simply complete and return the order form provided with your quotation.

This confirms the scope of work, authorises us to proceed, and provides important information such as site access details and invoicing information.

4. We schedule the survey

Once your order has been received, we will arrange the site work around your timings, availability and project deadlines.

Where access needs to be coordinated with tenants, managing agents or other third parties, we can help organise this through the appropriate channels.

5. Our surveyors attend the site

On the agreed date, one or more qualified surveyors will attend your property or site.

They may use specialist measuring equipment such as total stations, 3D laser scanners, GNSS receivers, laser distance meters, drainage cameras, ground-penetrating radar or drones, depending on the survey brief.

Most of our work is non-intrusive. We will need safe access to the areas being surveyed, but there is usually no drilling, no mess and no need to switch off services.

6. We process the data

After the site visit, the measurements, scans, photographs and survey data are processed by our team.

Depending on the project, your deliverables may include:

  • Floor plans
  • Elevations
  • Sections
  • Topographic plans
  • 3D models
  • Drainage or utility survey information
  • Reports or supporting datasets

Where client input is required, drawings or reports can be issued in draft first for review before finalisation.

7. Receive your finished survey

Once complete, your finished survey deliverables will be issued electronically.

Turnaround times depend on the size and complexity of the project. Smaller projects may be completed within a few working days, while larger or more detailed surveys may take longer. We will confirm the expected timescale with you.

If anything is unclear when you receive your survey, please let us know promptly, and we will be happy to help.

Ready to get started?

Whether you are ready to request a quotation or simply want to talk through your options, we would be glad to help.

Telephone: 01926 330 123
Email: info@interlocksurveys.co.uk
Office hours: Monday to Friday, 08:30 – 17:00

I wanted to take a moment to share some very positive feedback regarding Jamie, currently supporting the works at Westbury Viaduct. Since joining the team, Jamie has made a noticeable and genuinely positive difference. His proactivity, strong work ethic, and engaged communication with the client have all stood out. He has integrated quickly and effectively into the team, and his approach has already helped strengthen collaboration on site. I felt it was important to highlight the value he is adding, and to let you know that his contribution is very much appreciated. We look forward to continuing the momentum as we progress with the successful installation of the parapets. Thanks again, and please pass on our appreciation to Jamie.
Jose Segovia
FC Civil Solutions (Ferrovial)
Thank you for this – and I appreciate your quick turnaround from our late request, and many thanks to Alyx for his work on site!
Steven Jewell
MiTek
Thank you for all your and the teams’ efforts in getting such great packages of drawings to us! Really appreciated it.
Caroline Edwards
Acanthus Clews
The survey data we received last night was exactly what we needed. It showed us that the existing access road doesn’t match our construction drawings, which is a significant find for us. Thanks again for managing to rearrange your schedule; it’s really helped us stay on track with our tight deadlines.
​​​​​Tom Gardner
YMD Boon Ltd (Architects)
Your drawings were exemplary and equal to those of another survey firm in quality.
Henry Sanders
Hestia Architects Ltd
Just want to say thank you to the surveying team for the professional and efficient way they carried out the onsite topographical survey at our site.
Steve Blacker
Stansgate Planning
I am more than happy to vouch for the quality and timeliness of Interlocks Surveys work at St Bartholomew’s Hospital and can confirm that their ways of working were appropriately considerate of the nature of St Barts as a Grade I listed heritage asset.”
Ian Haig
Barts Heritage (NHS)
That is excellent thank you. Thank you and the team for your hard work on this. I appreciate it was a whopper of a project to get done given the sheer scale of the site and all the off site highways to considered.
Lauren White
Hallam Land
Swan have been very happy with the service and prices from Interlock.
Tim Major
Swan Environmental
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