Cold storage EPC in Thailand — scope, design conditions, authorities and contractor qualification
A turnkey cold storage EPC contract in Thailand places design, supply, installation, commissioning and a stated performance guarantee under one contractor. The decisive local variables are design ambient (design for 36–40 °c dry-bulb with high monsoon humidity), power reliability, permitting and the scope boundary itself. ColdMatch reviews your brief and prepares a comparable RFQ; it does not act as the contractor.
Demand segments driving EPC projects
- Frozen food, poultry and seafood export processing
- Fruit export pre-cooling
- Retail and convenience distribution
- Pharmaceutical logistics
Design ambient and climate
Design for 36–40 °C dry-bulb with high monsoon humidity; flood-risk siting is a first-order issue around Bangkok.
What sits inside an EPC scope in Thailand
| Scope package | Normally inside turnkey EPC | Frequently excluded — confirm |
|---|---|---|
| Engineering | Process, mechanical, electrical and controls design; heat-load model at Thailand design ambient | Geotechnical survey, architectural approvals, third-party design review |
| Insulated envelope | Panels, insulated floor, doors, airlocks, dock seals | Building shell or steelwork when the store sits inside an existing building |
| Refrigeration plant | Compressors, condensers, evaporators, pipework, charge, valve stations | Long-term spares holding, service beyond warranty |
| Electrical & controls | Distribution boards, drives, monitoring, alarms, BMS interface | Utility supply upgrade, substation, standby generator (often priced separately) |
| Installation & handover | Installation, commissioning, pull-down, performance test, training, O&M manuals | External civils, firefighting infrastructure, pharma validation, operator staffing |
Refrigeration system options
| System | When it is typically considered |
|---|---|
| Ammonia central plant or NH₃/CO₂ | Export processing and large frozen stores |
| CO₂ transcritical | Retail and distribution centres pursuing lower-GWP strategies |
| Packaged low-GWP units | Smaller distribution rooms |
Power and backup planning
- Confirm connection with MEA (Bangkok area) or PEA (provincial)
- Standby generation for export and pharma sites
- Solar PV commonly evaluated under current rooftop rules
Authorities that may be involved
| Authority | Typical role |
|---|---|
| Department of Industrial Works — ozone and refrigerant controls | Refrigerant and ODS controls, factory licensing |
| Thai Food and Drug Administration | Food and pharmaceutical storage |
| Thai Industrial Standards Institute (TISI) | Standards and conformity |
| Department of Fisheries / National Bureau of Agricultural Commodity and Food Standards | Export fisheries and agri-food standards |
| MEA / PEA | Electricity connection |
Names and remits change; confirm current requirements directly with each authority.
Qualifying an EPC contractor in Thailand
| Area | What to ask | Why it matters |
|---|---|---|
| Local references | Completed cold stores in Thailand or the wider region at your capacity and temperature | Commissioning practice depends on local climate and service conditions |
| Design ambient | The exact dry-bulb and humidity the capacity figures are quoted at | Design for 36–40 °C dry-bulb with high monsoon humidity; flood-risk siting is a first-order issue around Bangkok. |
| Licensing & service presence | Registration, contractor licence and permanent service technicians | Response time to a failed compressor is a commercial risk |
| Refrigerant competence | Certification and handling experience for the proposed refrigerant | NH₃ and CO₂ carry safety and skill consequences decided with the duty |
| Performance guarantee | Temperature, pull-down time and energy figures guaranteed, and the test method | An unstated guarantee is not a guarantee |
Local project risks to price in
- Flood elevation of plant rooms and electrical gear
- Export-customer audit requirements
- Ammonia safety zoning in dense industrial estates
Frequently asked questions
What does a cold storage EPC contract in Thailand include?
Engineering at Thailand design conditions, refrigeration plant, insulated envelope, doors, electrical and controls, installation, commissioning, performance testing and handover. Utility upgrades, standby generation, external civils and pharma validation are often excluded — confirm the scope boundary line by line.
What design ambient should a cold store in Thailand use?
Design for 36–40 °C dry-bulb with high monsoon humidity; flood-risk siting is a first-order issue around Bangkok. Every bidder should state capacity at the same design point so offers are comparable.
Which refrigeration systems suit cold storage projects in Thailand?
Ammonia central plant or NH₃/CO₂: Export processing and large frozen stores. CO₂ transcritical: Retail and distribution centres pursuing lower-GWP strategies. Packaged low-GWP units: Smaller distribution rooms. Compare local service capability, energy use, safety and lifecycle cost before selection.
Which authorities may be involved in a Thailand cold storage project?
Department of Industrial Works — ozone and refrigerant controls (refrigerant and ods controls, factory licensing); Thai Food and Drug Administration (food and pharmaceutical storage); Thai Industrial Standards Institute (TISI) (standards and conformity); Department of Fisheries / National Bureau of Agricultural Commodity and Food Standards (export fisheries and agri-food standards); MEA / PEA (electricity connection). Confirm current requirements directly with each authority and your project engineer.
Does ColdMatch build or install cold stores in Thailand?
No. ColdMatch Group is a buyer-side procurement platform. We are not an EPC contractor, manufacturer, installer, operator or lender. We review the project brief first and, where it qualifies, prepare a comparable RFQ and manually introduce independent EPC contractors or suppliers.
What should a Thailand EPC RFQ define?
Product and application, temperature zones and tolerance, capacity in m³ or pallet positions, throughput and entry temperature, site and design ambient, incoming power and backup, refrigerant preference, redundancy, scope boundary, documentation and testing, and the target commissioning date.
Prepare a cold storage RFQ
Once the checklist above is complete, turn it into one structured RFQ so every supplier prices the same scope. The ColdMatch project team reviews qualifying projects — generally from USD 250,000 expected total project value — before any supplier introduction. ColdMatch is not a manufacturer, contractor, lender or automatic marketplace.
Continue planning
Supplier and manufacturer information is provided for research only; it is not a directory for direct contact. There is no direct buyer-to-supplier connection: every RFQ comes to the ColdMatch team, which validates it, contacts suitable suppliers on the buyer's behalf and presents organized responses through ColdMatch.