2026-08-05
In early 2025, a leading infrastructure development company in Southeast Asia required a rapid-deployment workforce accommodation solution for a large-scale construction site located in a remote region with limited local building resources. The client needed 48 fully furnished living units capable of housing 192 workers, together with communal facilities including a canteen, laundry area, and administrative office — all to be delivered and operational within a 6-week timeframe.
After evaluating multiple prefabricated building suppliers across Asia, the client selected our modular container housing system for its superior thermal insulation performance, plug-and-play electrical integration, and proven track record in tropical climate deployments.
We supplied a complete turnkey modular accommodation package consisting of:
| Parameter | Specification |
|---|---|
| Frame Structure | Galvanized Q235 steel, 2.5mm thickness, bolt-assembly system |
| Wall Panels | 50mm EPS sandwich panel, 0.4mm color-coated steel skin, fire rating B1 |
| Roof System | Double-layer with 75mm rock wool insulation + waterproof membrane |
| Flooring | 18mm cement fiber board + 1.6mm PVC wear layer |
| Electrical | Pre-wired to IEC standards, 220V/50Hz, distribution board with RCD protection |
| Windows | Double-glazed aluminum frame, 900mm × 1100mm, with integrated mosquito mesh |
| Door | Steel security door, 860mm × 2030mm, with weather seal |
| Wind Load | Designed for 120 km/h (Category 2 typhoon resistance) |
| Seismic | Compliant with seismic intensity Grade 8 requirements |
| Phase | Duration | Key Activities |
|---|---|---|
| Design Confirmation | Day 1–5 | Layout approval, electrical load calculation, customization sign-off |
| Production | Day 6–20 | Steel frame fabrication, panel assembly, interior fit-out, QC inspection |
| Pre-Delivery Inspection | Day 21–22 | Third-party SGS inspection, client virtual walkthrough via video call |
| Logistics & Shipping | Day 23–30 | 16 × 40ft HC containers loaded at Tianjin Port, 7-day sea freight to destination |
| On-Site Installation | Day 31–35 | Crane positioning, bolt assembly, utility hookup, final commissioning |
The entire 48-unit complex was delivered and fully operational in 35 days from order confirmation — a full week ahead of the client’s 42-day deadline. Key outcomes include:
The client’s Project Director reported: “The modular units exceeded our expectations in build quality and thermal comfort. We have since placed a follow-up order for an additional 24 units for our Phase 2 expansion.”