Service
Airfield GROUND LIGHTING (AGL)
Shepherd and Sons Contracting ltd
End to end solutions
Our Ground Lighting team offers end-to-end solutions for airfield lighting projects, managing every aspect from sourcing to installation with precision and efficiency.
Equipped with cutting-edge machinery, we swiftly mobilize to excavate pits, lay underground pipes, and install electrical systems and lighting fixtures at airports worldwide. Our dedicated teams, available in the UK and globally, provide round-the-clock service to minimize disruption and ensure timely project completion.
With a decade of experience, we have earned the trust of airports worldwide, delivering reliable and cost-effective lighting solutions. Our commitment to safety is paramount, demonstrated by our use of new machinery and adherence to high safety standards.
In addition to our installation services, we provide expert advice on selecting the most suitable lighting for your runway, ensuring safety and visibility in all weather conditions and times of day or night.
Coring and setting AGL pits
An inset light sits in a base, or pit, set flush into the pavement and wired back through ducting to the circuit, so installing or replacing one starts with cutting concrete. We core around the pit at large diameter rather than breaking it out, because a percussive break-out cracks the slab beyond the line and turns a fitting change into a bay repair. A clean core leaves a square shoulder for the new base to be grouted into.
Shallow bases sit within the surface course and deep bases need a deeper core. Either way the base has to finish flush and level, because a fitting set proud is a trip and debris hazard. On airfield concrete we use bolt-down coring rigs, which hold where a vacuum seal would creep on a grooved finish. At Stansted that means a programme of 150 seating pots cored inside overnight possessions.
More in what is airfield ground lighting? and AGL pit installation.
Airfield ground lighting contractors in Kent and across the UK
We are based at Little Westerhill Farm near Maidstone in Kent and install, core and maintain airfield ground lighting at UK airports. AGL work is out of hours by definition: the pits, ducting and cable chases sit in the runway and taxiway surface, so the work happens inside the closure and the pavement is handed back serviceable before the first movement. We cover Kent, London, Sussex and Essex directly from the yard, and mobilise nationally for longer programmes.
Two examples of the work: AGL coring at Stansted Airport and runway verge coring at Luton Airport.
The pit itself, how it is cored, set and connected, is covered under AGL pit installation and replacement.

