Our job is to help you make better project decisions. We do this by offering safe, accurate, cost effective and efficient surveys & data collection in even the most challenging or hazardous environments, working closely with you to deliver useful data that helps you and your project move forward.
Accreditation & Training
Accreditation
Texo DSI are committed, through continuous improvement of our Health, Safety Management System and progressive implementation by our employees, Texo DSI prides itself on our compliance and due diligence in everything we do. Our safety protocols and procedures are reflected in everything we do. From personnel to equipment, safety is the number one priority.
Training
At Texo DSI, we care about people – our employees and our clients are equally important to us. We believe that when you invest in your people, you invest in your business. It is our people and the relationships and communication we build that makes us who we are, all our team are a valued part of the Texo DSI family.
It is the policy of Texo DSI to continually develop the competency levels of our personnel in order to provide
a level of service to our customers that meets or exceeds their expectations. In order to help our teams achieve our common goals, ongoing competency and developmental training will be central to our success.
Individuals have an inherent need to grow and develop their skills which is why we have committed to training levels that go beyond basic requirements in order that our people can expand their knowledge, which will in turn make their decisions, contributions and actions that much more effective. Knowledgeable and Competent Personnel are better positioned for advancement and are economic assets to the organisation.
About TEXO
Who We Are
Texo DSI is a multi-disciplinary survey company at the forefront of innovation, blending traditional surveying skills with state-of-the-art technology and remote sensing techniques.
Our advanced fleet of unmanned aerial platforms and ground-based equipment, integrated with the latest survey and inspection technologies, ensures precise data capture and analysis, reducing health and safety risks and avoiding project downtime.
Our highly skilled team brings over 30 years of survey experience to your project.
We Deliver
Game-changing survey data using advanced
UAV-deployed aerial command & control.
Unrivalled safety and operational efficiency
for asset inspection and survey applications.
Survey solutions that are highly cost-effective and offer advancements in digital output
Advanced analysis and documentation
via interactive client data portal ‘Texzone’
ICO
AVETTA
ACCLAIM ACCREDITATION SSIP
ACHILLES UVDB
RISQS
ARPAS-UK
ALCUMUS SAFECONTRACTOR
CAA
CONSTRUCTIONLINE GOLD
ISO 14001:2015
ISO 45001:2018
ISO 9001:2015
CYBER ESSENTIALS
We offer a wide range of ground based and Remote UAV Survey techniques and solutions. Each one can be tailored to meet your needs, and our experienced engineers work closely with you to make sure we select the right technologies and approach for your project.
“With our enhanced CAA permissions, we can
fly above, beyond and closer than any other
single operator within the UK, even in the most
challenging and complex environments.”
Construction
Energy
Environment
Oil & Gas
Nuclear & MOD
Utilities
CLOSER ASSET INSPECTION
Fly within 5 metres of any person, vehicle or structure
CLOSER AT HEIGHT
Fly over or within 10 metres
of a structure over 400 feet
CLOSER TO THE ACTION
Fly within 50 metres of an
organised, open-air assembly
of more than 1,000 people
EXTENDED FLIGHT
Fly up to 1,500 metres from pilot using extended visual line of sight (EVLOS)
“Laser scanning is a highly accurate and interactive way to investigate your asset. By rapidly collecting millions of points of an assets surface the team at Texo DSI can create a three-dimensional digital representation of reality – A ‘Digital Twin’.”
Blending traditional dimensional control techniques
with the latest in scan technology enables Texo DSI
to create sub 5mm accuracy models.
Using laser scanning to produce ‘3D Digital Twins’ provides your project with flexibility and confidence knowing you are making the right decisions based on accurate data, minimising construction time, improving project workflows and promoting collaboration between project teams.
These measured point clouds are then used to draw
detailed 3D models that can be used for a wide range
of purposes – from offering clients a virtual reality tour of site, to producing Building Information Models, reverse-engineering buildings, planning for renovation, looking at the impact of structures on natural daylight and inspecting key components for quality control.
We utilise our expertise in Laser Scanning
& 3D Modelling for:
VR INTEGRATION
CLASH DETECTION
BIM MODELLING & VISUALISATION
MEASURED BUILDING SURVEYS
HERITAGE CAPTURE
ASSET MANAGEMENT
VOLUME CALCULATIONS
“Texo DSI ensures fast, efficient and accurate topographic surveys collecting all the data you need
for your project by combining the latest surveying methodologies with highly skilled surveyors.”
Our topographical surveys are able to accurately position features such as boundaries and tree positions in addition to the natural gradient of the terrain to ensure your project can progress to the next stage, whether that be a small extension or construction of a multi-million pound development
We survey a wide range of terrain, analyse the results and present them to you in the format you require either in digital or hardcopy format. With outputs ranging from standard 2D & 3D CAD drawings, incorporating aerial data to shaded digital terrain models we are able to tailor our surveys to your project need.
Our topographic surveys are carried out for:
PRE, AS BUILT & POST CONSTRUCTION
PLANNING APPLICATIONS
BOUNDARY SURVEYS & TITLE REGISTRATION
FLOOD RISK ASSESSMENTS
VISIBILITY ANALYSIS
UTILITY MAPPING
“Accurately recording the location, depth and type of all utility services, such as water to fibre optic cables, helps you to plan properly, minimise disruption and keep your project on track.”
By deploying the latest in ground penetrating radar and electromagnetic survey instruments our experienced team can detect and record the 3D position of conductive and non-conductive services.
Understanding the route, type and position of utility services is essential to good project planning. Large-scale infrastructure projects often require the re-routing or expansion of utilities and so it’s crucial to gather as much data beforehand to aid decision making.
We work closely with clients to ensure you can plan & design around utility services with confidence.
Deployed Techniques:
RADIO-DETECTION
GROUND PENETRATING RADAR
INTERNAL UAV’S – UTILITY TUNNEL MAPPING
VEHICLE GPR FOR ROAD NETWORKS
CCTV INVESTIGATION
3D LASER SCANNING IN CONFINED SPACES
“From initial site surveys to planning applications and complying with building regulations, we help commercial, industrial and residential site owners, construction companies and project managers to collect accurate as-built data.”
Using our world-leading UAV technology combined with
the latest in laser scanning technology our experienced surveyors work closely with you to produce floor plans, detailed elevations, roof plans, building sections and much more, allowing you to provide planning and building authorities with accurate, to-scale drawings and reports that help your project move forward.
We work brand new buildings, and with those that need renovation and repair, from listed buildings to even condemned ones, our combination of UAV and scanning capabilities mean that you can survey restricted access
or hazardous areas without putting your own team at risk, and still collect the highest quality data.
Our trained pilots are all fully-qualified engineers and surveyors so they know how to help you plan, when to
give you their professional advice and how to present your results so that you can use them to your best advantage.
Services offered:
FLOOR PLANS
DETAILED ELEVATIONS
ROOF PLANS & SECTIONS
REFLECTED CEILING PLANS
INTERNAL SERVICE PLANS
REVIT MODELS
STREET SCENES
FLOOR FLATNESS & LEVEL SURVEYS
Measured Building Surveys
“By deploying the latest aerial photography technology to create high quality, focused aerial images and videos enables us to give you the detail and scope required for your most challenging
projects & environments.”
With our enhanced CAA permissions we can fly above, beyond and closer then any other single operator within the UK in the most challengingand complex environments.
CAA permissions as follows:
To within 5 metres of any person, vehicle, vessel or structure
Over or within 10 metres of a structure that has a height for more than 400ft
To within 50 metres of an organised open-air assembly of more than 1,000 people
Extended Visual Line of Sight (EVLOS) to 1,500 metres
Services offered:
CONDITION SURVEYS
SITE PROGRESSION
COMMERCIAL & INDUSTRIAL MARKETING
PRE-INVESTMENT IMAGES
ENCROACHMENT MONITORING
EROSION MONITORING
COASTAL SURVEYS
FLOOD-RISK RIVERS & STREAMS
“The health and safety of people, plant, equipment and the environment are of utmost importance to Texo DSI.”
Texo DSI provide the data you require to make operationally critical decisions whilst minimising disruption by creating highly accurate 3D models of offshore assets and capturing high detail inspection imagery. We operate across multiple marine environments and a variety of assets collecting data efficiently and accurately in the following areas:
ASSET 3D DIGITAL TWINS
FLARE STACKS & TIPS
UNDERDECK, RISER, CAISSON AND CONDUCTOR INSPECTIONS
UNMANNED FPSO, MODU & MARINE HULL INSPECTIONS
DROPPED OBJECT SURVEYS
BLADE INSPECTION SERVICES
STRUCTURAL INSPECTIONS
Most coastline is hazardous to access from either land or water. For projects that require close-up data or image capture, utilise the latest remote sensing technology across multiple delivery methods, offering an efficient and safer way of collecting data in the following sectors:
VEGETATION ENCROACHMENT
CLIFF & BEACH EROSION MONITORING
GEO TECHNICAL MODELLING
DIGITAL TERRAIN MODELS
MONITORING CABLE LANDINGS
MARINE ASSET MONITORING & SURVEY
COASTAL DEFENCE SURVEYING
Offshore Surveying
Coastal Surveying
“Our tailored systems are world leading and through
our expertise in dimensional survey control we are able to produce full colour 3D point clouds of areas that
are traditionally inaccessible or more importantly where it is inefficient for ground based operatives to do so.”
Services offered:
TOPOGRAPHIC SURVEYS
3D MODELLING FROM LIDAR DATA
DIGITAL TERRAIN MODELS
UTILITY LINE MAPPING
FLOOD RISK MANAGEMENT
COASTAL PLANNING & DEFENCE DESIGN
Mobile LiDAR mapping which allows Texo DSI to collect large quantities of highly accurate data efficiently, remotely and precisely. The relative accuracy of our system is 5mm ensuring you have the most accurate dataset to progress your project. All our data is geo-referenced to your project requirements.
We can create a 3D point cloud of up to 60 hectares a day! It is possible to collect information beneath foliage and tree canopies, enabling us to create highly accurate digital terrain models for flood mapping, tree mapping in forested areas and utility line mapping.
We can collect billions of points on road surfaces and their surrounding environments in a matter of hours, up to 50km a day. We use this data for highway topographic surveys, street scene elevations and 3D modelling of structures.
Airborne LiDAR
Vehicle LiDAR
“Photogrammetry is a remote approach that
is used to collect 3D data from photographs,
allowing our experienced team to create highly detailed and textured 3D Models.”
Areas of use:
ELEVATIONS & ORTHOMOSAICS
DETAILED VISUAL INSPECTION
DIGITAL TWIN PRODUCTION & 3D MODELS
ASSET MANAGEMENT
VISUALISATION & SIMULATION
TOPOGRAPHICAL MAPPING
VOLUMETRICS & STOCKPILE ANALYSIS
We specialise in aerial photogrammetry, which uses the latest in UAV technology and sophisticated cameras to capture overlapping pictures of the target area.
Once the area is covered, the photographs are processed using a state-of-the-art system that can produce highly accurate maps, point clouds, 3D Models & digital surface models of the area.
Using highly accurate survey control and project tailored flight plans we can help digitise and record important historical buildings or features, visually inspect large inaccessible structures, even measure defects on a building façade or map long sections of road networks. Geo-referenced to your project coordinate system, safe and efficient.
“At any point in a project, you may need to know exactly what impact your work is having, or stop
and assess the condition of the fabric of the building so you can plan for the next stage.”
Service Offerings:
CONDITIONAL REPORTING
VISUAL INSPECTIONS
ROOF INSPECTIONS
FAÇADE INSPECTIONS
INTERNAL BUILDING SURVEYS & INSPECTIONS
STRUCTURAL DILAPIDATION SURVEYS
Our unique combination of world-leading UAVs, latest survey technologies and a team of fully-qualified engineers and surveyors allows us to provide fast, cost-effective and high-quality reports and inspections that help you to get the information you need without putting any of your construction workers at risk, or shutting down the site whilst inspection takes place.
Texo DSI is not restricted to external inspections – we can use our state-of-the-art equipment to perform internal inspections, even in the most challenging places. From condemned mineshafts to asbestos contaminated buildings we can remotely enter, capture and allow you to visualise the seemingly impossible.
“It’s often the most challenging of environments
that you need to understand in greater detail –
We can help you do that using the latest in
Survey & UAV technology combined with our
reality capture expertise.”
Deployed Technology:
INTERNAL UAV
CRAWLER SYSTEMS
PUSH ROD CAMERAS
SLAM SCANNER
PHOTOGRAMMETRIC MODELLING
SHAFT ACCESS SOLUTIONS
GAS MONITORING
At Texo DSI, we are specialists in surveying confined spaces, including difficult-to-measure internal areas and storage tanks and units. Our expertise in a wide range of surveying technologies, combined with our ingenuity and creativity mean that we can find ways to precisely measure internal dimensions without exposing your workforce to potentially dangerous/hazardous situations.
Let us handle these complex surveys and inspections for you, so that you gather the information and data you need to keep your project running smoothly and on time.
“Texo DSI offer qualified personnel, unrivalled safety, high quality innovative technology and highly mobile measuring systems to suit your project at every stage of development.”
Service Offerings:
SURVEY CONTROL ESTABLISHMENT
DIMENSIONAL CONTROL
HIGH ACCURACY STRUCTURAL MONITORING
DEFORMATION MONITORING
OVALITY & VERTICALITY
SETTING OUT
INFRASTRUCTURE & BUILDING SCANNING
Texo DSI has extensive experience in complex, long-term engineering projects, providing surveys, inspections and comparative data at all stages of the programme.
We work in partnership with project consortium’s and leaders to tailor surveys and inspections to the project plan, advise on the best approaches and technologies and look for ways to achieve project goals quickly and cost-effectively, driving innovation and collaboration. Our goal is to help you complete your project successfully.
Our work has included long-term road and drainage schemes, setting out of new high-rise apartment complexes and high accuracy scanning of as-built bridges for redesign.
“At Texo DSI, we use the latest spectral imaging technology to carry out aerial surveys for a variety
of purposes, including soil nutrient quantification, disease detection, mineralogical identification and hazardous materials identification.”
Industry Uses:
FORESTRY MAPPING & INVENTORY
DETECTION OF WATER PHOSPHATE’S
EXPOSED ASBESTOS IDENTIFICATION
SOIL CONTAMINATION
AGRICULTURE REPORTING
INVASIVE SPECIES MAPPING
Spectral analysis is a reflective sensing technique that uses reflected sunlight to illuminate and measure reflective & absorptive indices. Humans see in three visible bands, red, green and blue. We use these to see our world in colour and distinguish between features, by the colours our eyes detect. Hyperspectral systems used at Texo DSI can detect a plethora of spectrums allowing for observation of up to 270 spectral bands.
Many applications exist with key soil nutrient quantification, disease detection and chemical composition of plants in agriculture. By combining this data with our LiDAR system we can create interactive digital point clouds of this information.
“Texo DSI carry out thermal surveys as part of wider services or as a stand-alone offering, we use a range of technologies and platforms so that we can choose the right technology for your project.”
Use cases include:
INSULATION CONTINUITY & EFFICIENCY
SOLAR PANEL MAINTENANCE
SOLAR FARM MONITORING
SUB SURFACE WATER LEAK DETECTION
NON-VISUAL LEAK IDENTIFICATION
FIXED WIRE TESTING
PLANT INSPECTION
THERMAL BRIDGING
HOT SPOT ANALYSIS
Texo DSI utilise an extensive range of bespoke integrated Radiometric thermal camera systems to carry out various Non-Destructive tests and surveys. Radiometric imaging has long been used as an investigative tool, Texo DSI are not only able to operate in a host of environments but have also developed the technology to be deployed across our unmanned systems.
Projects we worked on
Case
Studies
Client Requirement
Located at the southern tip of the Isle of Wight, stands St Catherines Lighthouse. This beautiful Victorian structure built in 1838, the first lighthouse in the world to be powered by electricity, requires carefully planned upgrade’s and design.Texo DSI were contracted to create a fully geo-referenced 3D point cloud of the site to include
lighthouse and out-buildings, both internally and externally. From this data Texo DSI also produced precise floor plans and elevation drawings. Our client also required an accurate cliff face profile, through the dense vegetation.
The Solution
Using our expertise in advanced survey methods
we combined multiple survey datasets to deliver a
high accuracy (+/-5mm) model. Through traditional
survey we established ground control across the site
to orientate the survey to OS and using our advanced
fleet of UAV’s, we employed multiple survey sensors
on a fixed wing and multi-rotor platform to capture
all the external site detail.
By collecting inspection quality imagery in collaboration with ground-based traditional survey methods we ensured our 3D model is of the highest quality and accuracy. The dense vegetation on the cliff face would normally cause an issue however the use of our world leading LiDAR system was chosen because it has the ability to penetrate vegetation resulting in the ability to model the true cliff face.
Our Conclusion
We Delivered
Combination of the datasets has produced a stunning full colour point cloud model of the listed structure and its environment – ‘3D Digital Twin’. With the advanced ability to digitally interrogate this ancient structure on our client portal ‘Texzone’, this has opened a whole new world of design capabilities to our client.
FULL COLOUR 3D POINT CLOUD
TOPOGRAPHIC SURVEY
DIGITAL FLOOR PLANS & ELEVATIONS
Client Requirement
Our client needed a survey of five cliff sites on the south coast to get an accurate picture of the current state of the cliff face and surrounding terrain. Given the lack of access, densely vegetated cliff facades and the inability of traditional survey sensors to collected enough useful
data our brief was to provide a UAV LiDAR point cloud that could enable the client to digitalise the cliff face, enabling generation of a digital terrain model and high accuracy measurements to be taken, allowing them to make important ecological and public safety decisions.
The Solution
We carried out all the work using our industry leading UAV LiDAR system to accurately scan the cliff face and produce a 3D point cloud of the site. By employing advanced LiDAR Classification, we removed the vegetated layer and provided our client with a ground only model, a true digital representation of the terrain. This data was sent for analysis by the client’s appointed geotechnics consultant.
Establishment of high accuracy ground control across
the site ensured that both our LiDAR survey, 3D point cloud of Castle & our Photogrammetry data were accurately geo referenced, allowing seamless integration of datasets across multiple software packages.
Our Conclusion
We Delivered
The LiDAR data and associated GPS information were post-processed in house at Texo DSI using our advanced procedures to give a point cloud accuracy of sub 5mm. As requested by the client, the digital vegetation layer was removed to provide a bare earth model for the geologists to work with.
All data was hosted on our client portal ‘Texzone’ where the client was able to interact and interrogate the dataset without the need for expensive third-party software.
CLASSIFIED LIDAR POINT CLOUDS ACCURATE TO +/-5MM
HIGH DETAIL INSPECTION IMAGERY
DIGITAL TERRAIN MODEL
SITE ORTHOMOSAIC
HOSTING ON INTERACTIVE DATA PORTAL ‘TEXZONE’
Condemned BVLOS Building Inspection In The Presence
Of Asbestos Contamination
Internal UAV Inspection
Client Requirement
Our client needed to deliver a structural report on a four-story heritage building that had been deemed unsafe for human entry due to asbestos contamination, collapsed floors and structurally unsound walls and roof. The team was tasked with assessing if the building could be repurposed and if a temporary buttress scaffold was needed to potentially prevent a collapse onto a busy public
street opposite a major rail station. Our client needed to know the exact condition of the internal structure to identify any potential areas of collapse and instability. Due to the nature of the building, engineers could not provide a method of surveying the building that did not run into the £100,000 region or put personnel into extremely hazardous environments.
The Solution
We were chosen because of our expertise in internal Beyond Visual Line of Site operations (BVLOS). We used a class-leading system offering a dual visual and thermal sensor payload, paired with super bright LED lighting to allow for the safe operation in hazardous confined unlit spaces. To prevent damage to the UAV system and its surroundings, we used a carbon fibre anti-collision encapsulation system allowing the system to come into direct contact with surfaces to maximise data quality,
whilst ensuring no damage is sustained to either the asset or the system. An encapsulation chamber was erected to isolate the building from the external environment and provide a contained environment. A signal relay was placed into the building to ensure full signal to the UAV system was obtained. From here flights were launched to progressively explore the building and build the engineers’ understanding of the internal conditions.
Our Conclusion
We Delivered
Using this technique 95% of the rooms were inspected, fully detailing the condition of all supporting walls and exposed roof beams. The remaining two were missed due to collapses blocking access. The on-site engineers and inspectors were able to gather all the required information for their condition reports from the data provided by Texo DSI with no exposure of any personnel or public member to the contaminated areas or atmosphere.
ORTHOMOSAIC ELEVATIONS
HIGH INSPECTION IMAGERY & VIDEO
DETAILED INSPECTION REPORT
HOSTING ON INTERACTIVE DATA PORTAL ‘TEXZONE’
Client Requirement
The University was working with a specialist architectural firm to assess the exterior condition of one of its colleges, a grade 1 listed building, which was founded in the 14th century. These would normally be manually assessed,
but the position of the buildings, the listed nature and the fact they were in a highly congested part of the city, made manual inspection unsafe and cost prohibitive, so an alternative was needed.
The Solution
We were asked to help with the structures – a dormitory building and the Gate of Virtue – one of the three main gates at the college. For the dormitory building, we used a drone to take an entire photogrammetry run of the roof section – something that is often missed by most traditional survey companies because it is too high for pole-cameras. We then did a traditional laser-scan survey at the base of the building to give us control data so that
the project outcome was as accurate as possible and fit for its end purpose, heritage documentation and re-design. Utilisation of our unique 5m safety case and working at height trained personnel enabled Texo to conduct the data capture safely of around 3,500 images combined with traditional survey dimensional control and laser scanning gave us the data to create a highly textured, 3D model accurate to +/-10mm.
Our Conclusion
We Delivered
The laser scans were used to create a 3D model each building, with the UAV imagery collected Orthomosaic technology was used to render the model to the allow the client to zoom-in on the tiniest detail – something that is ideal for detailed inspection reports and making a case for alterations or repairs to a Heritage building. Using the client portal ‘Texzone’ the client carried out a condition report and referenced the high detail imagery we collected to tags directly on the 3D model, something which has revolutionised our client’s in-house procedures for condition reporting.
3D POINT CLOUD
TEXTURED MESH
ORTHOMOSAIC ELEVATIONS
HIGH INSPECTION IMAGERY
HOSTING ON INTERACTIVE DATA PORTAL ‘TEXZONE’
Client Requirement
The client needed to inspect the fire protection installed on the wall between various facilities. Over the year holes had been made between areas to accommodate cable tray, pipes and process equipment. Many of the areas were
located at height of up to 15m and above highly sensitive and hazardous equipment. The team also needed a way of referencing the information from the visual inspection to specific locations and validate the size of some of the holes.
The Solution
We used our internal confined space UAV system, which offers a dual visual and thermal sensor payload, paired with super bright LED lighting for safe operation in hazardous confined unlit spaces. We also used a carbon fibre anti-collision encapsulation system, allowing the system to come into direct contact with surfaces to maximise data quality, whilst ensuring no damage was sustained to either the site or our system.
For additional detail, we used an internal Structured Light mapping system to collect highly detailed point cloud data from the walls to allow for accurate CAD sections that measured the holes/defects and provided reference for the visual data collected.
Our Conclusion
Deploying highly trained operatives, Texo managed to capture all the necessary data far more efficiently than the URENCO team prepared for, leading to the generation of highly detailed and accurate reports which allowed for effective remediation planning of the degraded fire prevention fabric. This prevented spiralling costs in scaffolding and the associated hazards and risks that personnel may be exposed to, as well as massive increases in efficiency and data quality compared to previous methods.
We Delivered
3D POINT CLOUD
HIGH DETAIL INSPECTION IMAGERY
CAD ELEVATIONS
CONDITION REPORT
Our Clients can digitally interrogate their variety of survey deliverables remotely & perform analysis with an extensive toolset, all without the need for expensive third-party software. The ability to manage, collaborate and investigate on one single data platform – that is Texzone.
Our interactive client data management portal offers our clients an unrivalled cloud based, data visualisation interface that encourages data interrogation, promotes project collaboration and facilitates evidence-based decision making at every level of a project team.
Offering a 3D toolset on all points clouds, from Mobile mapping LiDAR to internal measured building clouds, allowing point to point measurement, section analysis and cut/fill volumetric calculations at the click of a button and more importantly from the comfort of your own home or project office.
With high accuracy 3D survey data in a range of survey formats, comes the responsibility to utilise these to their full potential, Texzone gives our clients that ability.
Texzone gives our clients the ability;
VISUALISE 3D DATA
REPORT GENERATION USING SURVEY DATA
DEFECT TAGGING AND GEOLOCATION
DIAGRAM & HOTSPOT IDENTIFICATION
PROJECT TASK ASSIGNMENT
3D MEASUREMENTS & CALCULATIONS
TEXO SOUTH
8 Stepfield Industrial Estate,
Witham, Essex, UK. CM8 3TH
TEXO HQ
Texo House, Venture Drive,
Westhill, Aberdeen, UK. AB32 6FQ
