Projects
Performance looks different up close.
Twelve projects across student accommodation, schools, sports venues, care housing, aerospace and airside infrastructure, each designed, installed and tested to the standard the building is judged against.
Recent projects
Student accommodation · 2025 to 2026
Owlstone Croft, Cambridge
Design, supply, installation, testing and certification of six separate Class IV lightning protection systems to two accommodation blocks and four terraces, plus a UKPN substation earth.
- Structures protected
- 6
- Contract value
- £18,900
- Protection class
- IV
Structures protected
Contract value
Protection class
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Residential · 2026
73 Bridge Road East, Welwyn Garden City
Level IV protection to two new buildings using the structural frame as down conductors and the pile foundations as the earth electrode, with a 20 x 20 m aluminium mesh and bonded roof handrails.
- Down conductor positions
- 25
- Dedicated earth rods
- 0
- Site attendances
- 4
Down conductor positions
Dedicated earth rods
Site attendances
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Sports · 2023
QPR Training Ground
Lightning protection to a new steel framed training ground building using 13 structural columns as down conductors and 13 pile caps as the earth termination, with an aluminium tape air termination at roof level.
- Columns as down conductors
- 13
- Pile cap earth connections
- 13
- External down tapes
- 0
Columns as down conductors
Pile cap earth connections
External down tapes
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Sports · 2021
AELTC Somerset Road, Wimbledon
Full lightning protection system to a new steel framed building for the All England Lawn Tennis Club, using the frame as the down conductor and a 25 x 3 mm aluminium tape air termination.
- Frame bond spacing
- 20 m
- External down tapes
- 0
- Operatives on site
- 2
Frame bond spacing
External down tapes
Operatives on site
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Education · 2021
North Kent College, Dartford
Lightning protection to a new steel framed college building: frame bonded as the down conductor, 25 x 3 mm aluminium tape roof network and nine driven earth rods, delivered in four visits.
- Driven earth rods
- 9
- Site visits
- 4
- Estimated site time
- 4 days
Driven earth rods
Site visits
Estimated site time
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Education · 2021
London School of Hygiene and Tropical Medicine, Tavistock Place
Crane earth and lightning protection earth termination network to the TP2 building, with rods driven to 6 m and connected to the steel frame.
- Rod depth
- 6 m
- Operatives on site
- 2
- Every position swept
- CAT and Genny
Rod depth
Operatives on site
Every position swept
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Healthcare and extra care · Annual test 2024
Addenbrooke Extra Care, Gosport
Lightning protection to an extra care housing scheme using the metal roof as the air termination, 19 aluminium down conductors and 19 copper bonded earth rods, followed by annual testing.
- Down conductors
- 19
- Earth rods
- 19 x 2.4 m
- 2024 annual test
- Pass
Down conductors
Earth rods
2024 annual test
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Residential · 2025
Queens Park Court, London W10
Complete lightning protection to two occupied residential blocks under refurbishment: new external system to the small block and verification and extension of cast in conductors on the large block, with new earths.
- New external down conductors
- 4
- Cast in tapes verified
- 5
- Phased programme
- 2 weeks
New external down conductors
Cast in tapes verified
Phased programme
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Education · 2020
Nonsuch High School for Girls, Cheam
Remedial lightning protection works to a steel framed school building during re roofing, using the frame as the down conductor and strike plates fitted after tiling.
- Frame bond centres
- 5 m
- Site visits
- 2
- External down tapes
- 0
Frame bond centres
Site visits
External down tapes
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Utilities and substations · 2017 and 2018
Heathrow Airport, FEGP and Substation Earthing
One ohm earth installations to BS 7430 for fixed electrical ground power pits on numerous aircraft stands and for UKPN Substation 128, with deep driven rods in a live airside environment.
- Target resistance
- 1 ohm
- Rod depth
- 12 m
- Site time per earth
- About 1 day
Target resistance
Rod depth
Site time per earth
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Aerospace and industrial · Commissioning
Airbus Stevenage, ITC
Witnessed testing and commissioning of the lightning protection system to the ITC building at Airbus Stevenage: visual inspection, continuity testing, fall of potential earth testing and certification to a ten ohm limit.
- Maximum combined resistance
- 10 ohms
- Fall of potential probes
- 30 m and 50 m
- Witness demonstration
- 1
Maximum combined resistance
Fall of potential probes
Witness demonstration
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Testing and maintenance · 2026
Wembley High Technology College and East Lane Primary School
Annual test and inspection of the lightning protection systems on two school sites, seven structures and 38 earth electrodes, with one certificate per site and a defect flagged for remedial action.
- Structures tested
- 7
- Electrodes tested
- 38
- Result
- Pass, 1 Attention
Structures tested
Electrodes tested
Result
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