Groundworks and civils, delivered on the ground.

A selection of recent commercial groundworks and civil engineering packages completed by Reef Construction Ltd across London and the South East.

Our work

Packages we have handed over.

Commercial groundworks and civil engineering delivered for main contractors across London and the South East.

7 projects · 4 sectors

The Austin Company

BP Castrol Technology Centre

Britannia Row Productions Ltd

Internal foundation works inside a completed warehouse unit: breaking out the existing floor slab on a set-out grid, excavating and casting reinforced pads and holding-down bases for racking and new steel, service trenches and box-outs, then reinstating the slab to the original power-floated finish all worked inside a watertight, fitted-out building with the floor protected.

Acton

Taiko Foods Production Facility

Groundworks package inside an operating food production facility: slab works, below-ground drainage alterations and external works, phased around production so the line kept running.

Main contractor
KDH Acton

Pirbright, Woking, Surrey. · 2025

Pirbright Institute CVIM Life Science Building

Full substructure package for a new life science building: piled foundations with reinforced ground beams on an insulated raft system, below-ground drainage and a lined attenuation basin, composite metal-deck floor reinforcement and pours, brick plinths and external works — delivered inside the biosecurity controls of a live research institute.

GSK campus · 2025

GSK EMCOR Lighting Upgrade Works

External lighting upgrade on a live GSK campus: excavation of cable routes through verges and alongside live roads, ducting and draw pits installed, column bases set, then full backfill and reinstatement with hand-dug trial holes and permits to prove existing services before any machine work.

Harwell Campus, Didcot, Oxfordshire · 2025

Harwell Science Centre R69/R132 Building

Reinforced concrete substructure for the R69/R132 buildings: ground beams, slabs, RC walls and a hollowcore deck, sequenced around the steel programme on a live research campus.

GSK Security Lodge

Substructure package for a new security lodge on a live GSK campus: reduced-level dig, foundations, below-ground drainage and external works, phased around 24-hour site access and campus security control.

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