
Project facts
10,500 m²
Total area
- Project owner
- JUMBO S.A.
- Location
- Mytilene, Lesvos
- Building type
- Retail store
- Construction type
- Precast concrete
- Completion
- 2022
- Construction time
- 2021 – 2022
- Scope of work
- Full construction & site infrastructure
01 — The challenge
The project sat on an island, where any delay in material transport translates directly into schedule delay. The brief called for a 10,500 m² store with long clear spans, delivered to a hard deadline with a limited on-site workforce.
02 — Our solution
We built entirely from precast elements — columns, beams and roof units were produced off site and delivered ready for erection. This was the first JUMBO store constructed this way; the method sharply reduced on-site work and neutralised much of the risk carried by island logistics.
Photography
Construction stages
12 photos
Technical scope
7 trades,
one contractor
- 01Earthworks & excavation
- 02Reinforced concrete foundations
- 03Industrial flooring
- 04Floor tiling
- 05Asphalt paving & parking
- 06Stormwater & drainage networks
- 07Landscaping & external works

The outcome
The building was handed over complete, together with parking areas, networks and full site infrastructure, saving months against a conventional construction schedule.
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