engineering • surveying • mapping

Before the zombies arrived … we scanned the landscape 🧟‍♂️

From North Yorkshire to the Big Screen 🎬 our laser scanning and photogrammetry surveys helped shape the world of @28yearslatermovie - now continuing with The Bone Temple in cinemas.

Team Tri-Tech are ready to bring you unmatchable accuracy and pin-point precision in 2026! 💪 We’re excited to meet new clients and assist with your infrastructure, construction, public service, heritage and any other sector projects which depend on reliable data to succeed. If you’re ready ...to take your project to the next level, get in touch with our experts today.

Looking back at an incredible year of growth, experience and innovation at Tri-Tech! We are thrilled to have played a large part in supporting a variety of local and national projects on a small and large scale. On behalf of the team at Tri-Tech, we would like to thank all of our clients for ...trusting in our expertise and exceptional attention to detail, allowing us to produce high-quality, accurate data essential for all projects.

We wish you all a very Happy Christmas and a Successful 06!

Looks simple. But this is the difference between saving weeks on site… or losing them.

Early, accurate survey data underpins every decision that follows.

Find our FREE Utility Mapping brochure links in highlights 🔗

A rare rainbow on site… and a full suite of surveyors to support upcoming works at a sewage water treatment in Bolton-on-Dearne.
We undertook a PAS 128 Utility Mapping Survey, Hydraulic Survey and Topographical survey on this complex environment. Having one team deliver every dataset ensures... consistent methodology, accuracy and results.

Free brochure downloads are in our highlights! 🔗

We came for a Topographical and Measured Building Survey, we stayed for the smile 😁

This week, our team were out in the countryside for a rural development project on a local farm in Allerton, Yorkshire. Whether it’s a farm, estate or agricultural facility, our team of experienced ...surveyors bring the same level of accuracy and expertise you’d expect to be delivered on site.

And judging by those teeth, even the alpacas were impressed with the precision!

Download our Rural & Agriculture brochure on our highlights!

Today we pause to honour those who served and those who gave their lives. Their courage and sacrifice shaped the freedoms we stand on today. We will remember them 🕯️

Two unmanned systems, one seamless survey.

Not every site can be captured from the ground and not every site can be captured from the air. That’s why we used both an X500 drone with AA10 LiDAR and the Apache 4 USV to survey this mixed land-and-water environment.

✅ Drone: ...High-resolution mapping of the surrounding terrain
✅ USV: Precise depth + channel data where it’s unsafe or impossible to access on foot

Together, they give us one unified dataset that’s far more accurate than using a single method alone.

No gaps, guesswork or site downtime. Just the full picture captured safely and efficiently by our expert team of surveyors.

If your site spans land and water, this is how we make sure nothing gets missed - follow the link in highlights to learn more.

Captured on a recent UAV survey in Richmond! This shot perfectly captures the @englishheritage site of Richmond Castle and its beautiful surroundings.

Heritage and cultural sites hold irreplaceable historical and architectural value, which in turn comes with complexity. Our specialist ...heritage surveying services combine sensitivity with state-of-the-art technology to deliver results that meet conservation standards and client ambitions.

Even when the job doesn’t require capturing images of the site, our skilled drone pilots still manage to grab incredible shots for the client!

FREE Aerial & Drone download in our highlights! 📩

A glimpse into something big 🌊
Surveying the Scarborough coastline as part of a major scheme - full topographical and utility mapping underway.

More from this project coming soon 👀

#TriTechSurveys #CoastalSurvey #TopographicalSurvey #UtilitySurvey #Geospatial

Tracking change. Managing cost. Flying smarter. 🚁
Regular UAV stockpile volume measurements help our clients keep projects efficient, transparent, and data-driven.

Using high-resolution drones and advanced photogrammetry, we capture overlapping aerial imagery from multiple angles, ...turning real-world sites into precise 3D surface models. Each pixel carries accurate coordinate data, giving exceptional volume and dimension precision. 📊

The result:
✅ Reliable material tracking & inventory management
✅ Smarter cost control & forecasting
✅ Reduced site risk compared to traditional methods

From construction to quarry management, UAV surveys deliver faster, safer, and more detailed insight - empowering better decisions backed by real-world data.
Download our free UAV guide in highlights!
Tri-Tech | Trusted Data 🤝 Proven Partnership

#TriTechSurveys #DroneSurvey #StockpileMeasurement #Photogrammetry #UAVMapping #GeospatialEngineering #SurveyingAccuracy #ConstructionData #DroneMapping

Want to reduce risk and rework on your site? Start with smarter surveying.
Our latest project is a perfect example of how modern surveying tech can deliver real value from day one.
We completed a full site cut/fill analysis using drone-captured current ground levels & conducted an ...as-built survey of retaining walls with the @chcnavigation RS10 laser scanner from @trisitesurveying
By combining drone technology with laser scanning, we provided:
👉 Precise wall elevations & lengths
👉 Surface areas
👉 Estimated backfill volumes behind the structures
👉 A detailed comparison between original and current ground levels

With highly-detailed point cloud data and high-resolution aerial imagery, we provided our client with clear, accurate insights that help them:
- Make faster, smarter decisions
- Reduce costly rework
- Plan with confidence

Technology is transforming the way sites are measured, and Tri-Tech is your perfect partner to keep you ahead of the game.

👉 Ready to see what smarter surveying can do for your next project? Check the links in highlights! 🔗

Before we can restore rivers, we need to understand them.

Our team recently surveyed the River Foss in Stillington, working with Yorkshire Wildlife Trust to support their mission of improving local environmental conditions.

Using high-precision @chcnavigation equipment from ...@trisitesurveying, we captured accurate data of the river channel - helping conservation teams make the right decisions to protect wildlife and restore natural habitats.

The first step to protecting nature is knowing it. 🌿

Get in touch about your conservation project 👉 info@tritechsurveys.com

#RiverSurvey #WildlifeConservation #YorkshireWildlifeTrust #SurveyLife #EnvironmentalSurvey #Geospatial

Thinking about redevelopment? Don’t move a brick until you’ve seen this.

Our laser scanning + measured building surveys give you:
✅ Millimetre-accurate data
✅ Detailed floor plans & elevations
✅ BIM-ready models
✅ Certainty at every stage of your project
...
No guesswork. No surprises. Just data you can trust.

📩 Download our FREE brochure today — link in highlights!

#LaserScanning #MeasuredBuildingSurvey #PointCloud #Surveying #BIM #TriTech

From Hollywood film sets to famous seafront chip shops… our laser scanning expertise takes us everywhere. 🎬

Our team waved goodbye to summer at the beautiful coastal front of Scarborough, carrying out a comprehensive laser scanning survey to capture every internal and external detail ...of a well-known seafront chip shop.

Providing the client with a precise point cloud → transformed into accurate floor plans and data our client can trust for the next stage of planning.

No matter where we are - housing, heritage, infrastructure (or even chip shops) - accuracy is always the foundation.

Swipe to see how scanning captures detail you’d never get with traditional methods.

#LaserScanning #PointCloud #Surveying #AccuracyMatters #TriTech

Big builds start small - and the smallest details make the biggest difference… 🎯

Our team have been onsite this week to set out the foundations and install bolt boxes into concrete, laying the groundwork fr the next stage of excavation.

Accuracy is critical at this stage of ...a project - by getting the details right from day one, we give our clients confidence that eve4ry step forward is built on precision.

When the groundwork is right, the whole project stands strong 💪

Our team are on call to help you with enquiries - reach out to us to discuss your project requirements.

Sometimes the best way to decide your future career is to step onto site and live it in action!

Lauren, a student at Exeter Uni, wanted to explore what a career in the geospatial sector might look like. So, we invited her to join our team at Tri-Tech for hands on experience.

Out ...in the field, she assisted with a Topographical survey of a former airfield, gaining first-hand insight into how surveyors capture the detail, accuracy and precision needed to bring complex sites to life.

We’re passionate about mentoring and supporting future geospatial professionals, because the work we do today inspires the surveyors of tomorrow!

Get in touch if you’d like to found out more about getting into Surveying.

Precision isn’t optional, especially when it comes to aviation.

Where you’re resurfacing a 2,329 metre runway, one of the UK’s busiest regional airport runways, there’s no room for error.

During the @nclairport £17m rehabilitation project, our surveyors worked through ...overnight closures to ensure every line, level and check was executed with precision.

In aviation, accuracy is everything and it underpins safety, efficiency and the ability of infrastructure to stand up to constant high-performance use.

Every great journey starts with a solid foundation, and that’s what we deliver.

We’re Hiring!
We are looking for a suitably qualified and experienced utility surveyor to join our growing team. You will have the exciting opportunity to undertake a variety of utility surveys in a different environments using the latest EML and GPR technologies and equipment available.
...
If you are an enthusiastic surveyor who’s keen to learn and develop their career, get in touch now -
📞01347833261
📩 Info@tritechsurveys.com

#We’reHiring #JobOpening #SurveyingCareers #UtilitySurveyor #SurveyingOpportunity #NorthYorkshire

Our team recently completed a full topographical and utility survey for a new housing development in Sunderland, providing the developer with the high-precision site data needed to move forward with confidence.

Using advanced equipment from CHCNAV and Trimble, we mapped:

📍 ...Boundaries & elevations
🕳️ Underground utilities
🌧️ Drainage & surface features
📊 Geo-referenced site models for design & planning

Accurate data at the start means fewer surprises later and a smoother build from the ground up.

Need survey support on your next residential site? Drop us a message ➡️

Izzy gives us a glimpse of what her typical day looks like as a surveyor: from setting up the drone and surroundings, conducting the survey and then packing up. No messing, just fast, safe and efficient service from start to finish - that’s how we like to do things at Tri-Tech!

...#dronesurvey #aerialsurvey #adayinthelife #dronesurveyor #aerialsurvey #dronelife #landsurveyor #surveylife #womeninconstruction

What a shot 🛫
Summer holidays may have begun but that doesn’t mean our work stops, even on an active runway!

Surveying airside takes planning, precision, and staying completely focused… even when there’s jet engines roaring above your head.

#AirportSurvey ...#NewcastleAirport #SurveyLife #LiveSiteWork #TopographicalSurvey #RunwayReady #SurveyingInAction #GeospatialProfessionals #ConstructionCrew #PlaneSpotting

It's been great having Ben here for his summer internship. As a student from Newcastle University, he's been an absolute superstar—always reliable and even supplying us with cake when needed! We hope he’s gained some valuable experience, both on-site and off, during his time with ...us.

Ben, it’s truly been a pleasure working with you. Best of luck with what comes next!

@tritechsurveys
@sitesurveyingservices

#summerinternship #newcastleuniversity #landsurveying #intern #summer #surveying

Our team has been on site at Stockton Waterfront completing a detailed as-built laser scan of the newly constructed concrete elements along the riverside.
With control already established on site, we quickly set up and marked targets:
🔹 Four targets at the wall ends
🔹 Two placed ...directly on the walls
🔹 Additional targets positioned mid-wall
We also scanned the end of the old footbridge, ensuring a full picture of the surrounding structures.
To meet our client’s request for high-density data, we deployed extended tripod legs, enabling elevated and detailed scans that captured every angle with precision.
Delivering comprehensive, high-quality point cloud data — just the way our clients like it.
@tritechsurveys
@sitesurveyingservices

As the sun sets on another busy week at @tritechsurveys
Our teams have been flat out, working long hours on sites all across the country.

Some fantastic results delivered for our clients — and a few impressive suntans to match!
Just another week in the life of a land surveyor in... summer.🌞

Enjoy the weekend, everyone!

@tritechsurveys
@sitesurveyingservices

#summer #landsurveying #tanlines #heatwave

Last Friday we were proud to exhibit at the Constructing Links expo hosted by Lynas Engineers at the Riverside Stadium, home of Middlesbrough FC.

The morning session we welcomed local school children for some inspiring exploration into careers in the construction industry. We took along ...one of our @trimblegeospatial total stations to give them some hands on experience with the technology we use everyday.
Challenging them to guess the length of the football pitch, they all had some great fun. 😊

The afternoon we were joined by professionals from a mix of companies for a panel discussion and some networking.

This was a great opportunity and hopefully we have inspired some future surveyors.

A HUGE thanks to @justwilliamsoffice , @mfc.foundation and Lynas Engineers for hosting us.

We recently had the opportunity to support the production of @28yearslatermovie, the upcoming zombie epic from Danny Boyle.

We were commissioned to carry out LiDAR and photogrammetry surveys at Redmire, North Yorkshire, to help the pre-production team create a scale model of the landscape... - used to bring to life an incredible set piece known as the 'Bone Temple'.

This project was a thrilling reminder of just how powerful and versatile aerial and drone LiDAR technology can be.

We bring precision and speed to every environment - even the post-apocalyptic ones!

@tritechsurveys
@sitesurveyingservices

#lidar #drone #aerialmapping #28yearslater #surveying #laserscanning