Why shipping containers in the DRC?
Shipping container conversion is not a trend imported from the West — it is a structural response to real constraints in the Congolese context: a deficit of quality office space, long construction lead times, and the advantages of ISO-certified prefabricated structures.
Programme context
MILVEST set out to create a 25,000 m² campus for 1,000 staff in 18 months. Key challenges: thermal comfort without heavy central air conditioning, fire safety compliance, full IT connectivity, and a strong architectural identity.
Five functional islands
250 containers across 5 islands: open-plan offices (90 units), closed offices and meeting rooms (60), general services (40), catering and social space (30), and training and conference facilities (30). All connected by covered walkways.
Design and engineering
12 standard unit types defined before production started. Thermal insulation by 80 mm PIR panels + high-albedo paint + cross-ventilation — validated to keep interior temperatures below 26°C at 34°C outside. Full MEP: power, plumbing, Cat 6A cabling, WiFi 6, fire detection.
Prefabrication workshop
A dedicated workshop 15 km from the final site processed 12–15 units per week across 4 sequential workstations: surface treatment, cutting, MEP installation, finishes. Each unit went through an 8-step, 4-day transformation cycle.
Logistics over 18 months
Three phases: ramp-up (M0–M6), full production (M6–M14), finishing and commissioning (M14–M18). Two bulk import orders to optimise customs costs. Single freight forwarder for the entire programme.
HSE and quality
Accident frequency rate: 2.8 (vs ~12 for DRC construction). 47-point quality check-list per unit. Non-conformity rate at handover: 1.2%.
Results
250 units delivered in 17 months 3 weeks — 2 weeks ahead of schedule. Indoor temperature 26.8°C at 34°C outside. Client satisfaction: 8.7/10.
