The Authoritative Pre-Build Survey Specialist in Reading
Essential drainage diagnostics and mapping for Reading extensions and new builds. Secure your Thames Water build-over agreement with Reading’s technical experts.
- ◉ Building Control Compliant
- ◉ Precision Depth & Invert Level Data
- ◉ Fast-Track Reports for Reading Developers
100% Approval
Our reports are designed to meet all Reading Borough Council planning criteria.
3-Metre Rule
Expert identification of any public sewers within the critical Reading build zone.
£5M Insurance
Fully insured for all pre-construction and site works within the Reading area.
In a town with as much development as Reading, from modern urban expansions to sensitive suburban renovations, a Pre-Build Survey is the most critical step in your project’s lifecycle. Building over or near a sewer without professional documentation is a legal and structural risk. Our surveys provide the precise underground intelligence required to protect Reading’s infrastructure and your investment. We identify the exact location, depth, and condition of pipes, ensuring your foundations are designed correctly and your Reading planning application proceeds without a hitch.
Professional Pre-Build Deliverables for Reading
We offer a suite of specialized investigations that fulfill the rigorous technical requirements of Reading structural engineers and water authorities.
Build-Over CCTV Inspection
The "Before" report required by Thames Water for Reading properties, documenting the structural integrity of the sewer before any groundworks begin.
Depth & Invert Level Verification
We provide the exact measurements Reading architects need to calculate foundation depths and avoid crushing local drainage lines.
Public Sewer Identification
Determining exactly which pipes are your responsibility and which are Reading’s public assets—a critical distinction for legal build-over agreements.
Load-Bearing Site Mapping
Mapping the drainage network to ensure Reading new-build loads are distributed safely, preventing future pipe collapses or subsidence.
Pre-Construction Structural Audit
A full condition assessment of Reading pipes to identify existing cracks or leaks that must be resolved before construction equipment arrives on-site.
The "No-Dig" Solution for Reading Developers
Our solution focuses on deliveringthe hhighest-resolutiondata with zero site disruption. We ensure your Reading construction project meets all Part H Building Regulations through non-invasive, high-speed diagnostics.
- Precision Sonde tracing to identify pipe direction on Reading sites.
- Detailed WinCan reports accepted by Reading's legal and water authorities.
- Technical advice on pipe protection and diversion for Reading builds.
Non-Invasive Site Intelligence
Our Pre-Build Survey is entirely trenchless, using advanced camera technology to explore your Reading site without disturbing the ground.
Reading Site Prep
We identify all access points and map the build-zone relative to existing Reading sewer assets.
Our engineer arrives at your Reading address equipped with the latest CCTV technology.
HD CCTV Exploration
High-resolution cameras are inserted to document every joint, crack, and connection in the Reading network.
Data Package Delivery
You receive a professional report containing HD video, site maps, and depth data for your Reading build-over application.
What Our Customers Say
Daniel K., Reading Architect
"Highly Efficient. We needed a Pre-Build Survey for a Reading town-center project. They coordinated with the agent and delivered the Thames Water-ready report in 24 hours."
Megan R., Reading Homeowner
"Peace of Mind. Our Reading builder insisted on a survey before our extension. The team found a collapsed pipe we didn't know about, saving us thousands in potential damage."
Simon V., Reading Project Manager
"Professional Data. Their mapping was millimeter-perfect. Essential for any developer working in the Reading area who wants to avoid planning delays."
Why Choose Us?
We are Reading’s leading pre-construction drainage authority. Our team provides the specialized technical data that Reading’s professional building sector demands for every project.
Reading Infrastructure Knowledge
Our engineers have years of experience working with Reading’s unique drainage topography, ensuring we find assets that generic firms miss.
Advanced Diagnostic Equipment
We use the latest HD crawler cameras and sonar locators to ensure your Pre-Build Survey is the most accurate in the Reading area.
Solicitor & Authority Approved
Our reports are specifically formatted to be accepted by Reading Borough Council and Thames Water, streamlining your build-over agreement.
Fixed Reading Pricing
We provide transparent, upfront quotes for all Reading projects, ensuring you can budget for your survey without hidden "emergency" fees.
Rapid Site Turnaround
We know Reading construction schedules are tight. We offer priority booking for pre-build projects to keep your development on track.
End-to-End Compliance
From initial tracing to final "post-build" verification, we handle the entire compliance process for Reading developers and homeowners.
Secure Your Reading Build-Over Approval.
Get the professional drainage data your Reading project needs. Book your survey today.
Frequently Asked Questions
Why do I need a Pre-Build Survey for my Reading extension?
A Build-Over Agreement is required if you are building within 3m of a public sewer in Reading. It protects you and the water authority.
Will this survey satisfy Thames Water in Reading?
Yes. We use WinCan reporting software, which is the industry standard accepted by Thames Water and Reading building control.
What happens if you find damage during the Reading survey?
We will provide a clear HD video of the damage and a fixed-price quote to repair it before your Reading build commences.
Do I need a post-build survey as well in Reading?
Often, yes. Water authorities in Reading may require a “Post-Build” check to ensure your construction hasn’t damaged the sewer.
How long is a Pre-Build Survey valid for in Reading?
Usually, these surveys are valid for 12 months, provided no significant groundworks have occurred on your Reading site since the check.
Can you trace the depth of the pipe for my Reading structural engineer?
Absolutely. Our Sonde and Trace technology provides the exact depth data Reading engineers need for footing designs.
Do you work with Reading-based architects?
Yes, we are the preferred drainage partner for many architectural firms across the Reading area for all pre-construction works.
Is the survey messy or disruptive to my Reading property?
Not at all. It is entirely non-invasive. We access the pipes through existing manholes on your Reading site.