CAD servicesAs-built drawings
Record drawings that show the building as constructed.
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Who we serve · As-built drawings
As-built drawings for a clean handover
Record drawings and models prepared from contractor markups, surveys and scans at the end of a project, so owners and facilities teams receive accurate, organised information they can actually use.
Services involved
Services for handover records
We can collect records during construction so handover is not a last-minute rush.
CAD services
As-built servicesPoint cloud to BIM
Registered point clouds turned into intelligent BIM models.
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As-built servicesScan to CAD drawings
Plans, sections and elevations drawn from laser scans.
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As-built servicesMeasured building survey
Measured survey drawings of existing buildings.
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CAD servicesConstruction documentation
Complete, coordinated drawing sets ready to issue.
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CAD servicesMEP CAD drafting
HVAC, plumbing, electrical and fire layouts in CAD.
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What we deliver
Handover information owners can use
At the end of a project, record drawings are often rushed, incomplete or both. The owner then spends years working from drawings that don't quite match the building.
We collect markups, surveys, scans and photos, update the drawings and models to the built condition, and organise everything the way your client or FM team wants to receive it. Better still, we can start collecting records during construction so handover isn't a last-minute scramble.
Contractors use us to meet handover obligations; owners use us to bring old records up to date after years of alterations.
What we need from you
- Contractor markups
- Construction drawings or models
- Survey or scan data
- Site photos
- Client handover requirements
- Handover date
Record plans
Floor and roof plans as built.
Record sections
Sections and elevations with true levels.
Services records
MEP routes and equipment as installed.
As-built models
BIM models updated for FM.
Asset data
Key equipment data where required.
Source notes
Where each change came from.
O&M packs
Drawings organised for handover manuals.
Phased handovers
Records for sections handed over early.
What's included
A typical handover package
A typical scope for this kind of project. Your quotation confirms the details.
| Item | What you get | Format |
|---|---|---|
| Record plans | Every level as built | CAD · sheets |
| Services records | Routes and equipment as installed | CAD · sheets |
| As-built model | Updated BIM model | Native · open BIM |
| Asset data | Key equipment parameters | Asset data schedule |
| O&M pack | Organised to your client's structure | Sheets |
How a project runs
Support through completion and handover
Records are organised and labelled clearly, so facilities teams can find the right drawing years after the project team has moved on.
Every project starts with a written quotation, a named point of contact and a firm delivery date, and you can begin with a small trial task.
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Day 1
During construction
Markups collected as work happens.
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Week 1
Pre-completion
Drawings updated by area.
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Weeks 2–4
Survey checks
Key areas verified from scans.
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Review
Draft records
Sets reviewed by your team.
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Issue
Final records
Drawings and models finalised.
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Handover
Handover
O&M packs organised.
Case studies
Related case studies
Selected Cadbricks projects across different services, project types and markets — see how our team supports real-world AEC requirements.
Multi-family apartment block
Project-specific BIM modeling and coordination support for a multi-family residential development.
View case study
Student union hostel
Point cloud survey converted into an as-built BIM model and measured drawing set for refurbishment planning.
View case study
St. College academic hall
Coordinated construction documentation set developed from design intent through to issue for construction.
View case study
Museum extension
Detailed architectural model and sheet set produced for a gallery extension alongside an existing building.
View case study
Fire station building
Permit and construction drawings for a new fire station, coordinated with structural and MEP consultants.
View case study
Office interior fit-out
Photorealistic interior renderings used to secure client approval ahead of an office fit-out.
View case study
Our promise
Contractors use us to meet handover obligations; owners use us to bring old records up to date after years of alterations.
Why Cadbricks
What you can count on
Four things every project gets, whatever its size.
Your standards first
Templates, title blocks, families and naming are set up before any work starts.
Independent QA
A separate reviewer checks every set against your brief and markups before delivery.
Overlapping hours
Shifts overlap US and UK working hours for calls, reviews and quick turnarounds.
Confidential by default
NDAs on request, controlled access and secure transfer for every project file.
FAQs
As-built drawings questions
Quick answers about inputs, BIM records, O&M packs and timelines for as-built drawings at handover.
Contractor markups and the construction issue set, plus any surveys, scans or photos that record changes.
Yes, so the model matches the drawings and the building.
Yes. Key equipment data and parameters can be added for FM.
Yes, and it makes handover faster and more accurate.
We list each conflict and agree it with your team before finalising.
Yes, as well as for contractors and architects.
It depends on size and how complete the markups are. We plan around your handover date.
Files are shared only with the people working on your project, through secure transfer or your own platform. We sign NDAs on request and never reuse your drawings, models or data on other work.
Use whatever suits you: email, a file-sharing link or your own common data environment. Within a working day of receiving the package, we send a short list of questions so nothing is left to guesswork.
Relevant industries
Handovers for every building type
As-built records for offices, hospitals, schools, hotels, residential blocks and infrastructure buildings.
Handover approaching?