Cold storage EPC in Vietnam — scope, design conditions, authorities and contractor qualification
A turnkey cold storage EPC contract in Vietnam places design, supply, installation, commissioning and a stated performance guarantee under one contractor. The decisive local variables are design ambient (design for 37–40 °c dry-bulb with persistent high 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
- Seafood (pangasius, shrimp) processing and export
- Fruit export (dragon fruit, durian) pre-cooling
- Third-party logistics around Ho Chi Minh City and Hanoi
- Pharmaceutical distribution
Design ambient and climate
Design for 37–40 °C dry-bulb with persistent high humidity; latent load, defrost frequency and typhoon-rated envelope details matter.
What sits inside an EPC scope in Vietnam
| Scope package | Normally inside turnkey EPC | Frequently excluded — confirm |
|---|---|---|
| Engineering | Process, mechanical, electrical and controls design; heat-load model at Vietnam 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 with plate/IQF freezers | Seafood processing and export cold stores |
| NH₃/CO₂ cascade | Large 3PL cold stores reducing ammonia charge in occupied areas |
| Packaged low-GWP units | Smaller distribution and retail rooms |
Power and backup planning
- Confirm connection capacity and tariff with EVN
- Standby generation for export and pharma stores
- Rooftop solar PV commonly assessed for daytime load
Authorities that may be involved
| Authority | Typical role |
|---|---|
| Ministry of Agriculture and Environment (ozone and climate unit) | Refrigerant controls and environmental permits |
| Vietnam Food Administration (Ministry of Health) | Food safety requirements |
| Drug Administration of Vietnam | Pharmaceutical GSP/GDP storage |
| Directorate for Standards, Metrology and Quality (STAMEQ) | TCVN standards and conformity |
| Police Fire Prevention and Rescue authority | Fire approvals |
Names and remits change; confirm current requirements directly with each authority.
Qualifying an EPC contractor in Vietnam
| Area | What to ask | Why it matters |
|---|---|---|
| Local references | Completed cold stores in Vietnam 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 37–40 °C dry-bulb with persistent high humidity; latent load, defrost frequency and typhoon-rated envelope details matter. |
| 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
- Humidity-driven ice build-up and defrost under-sizing
- Floor heave on frozen rooms without underfloor protection
- Export-market audits beyond local requirements
Frequently asked questions
What does a cold storage EPC contract in Vietnam include?
Engineering at Vietnam 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 Vietnam use?
Design for 37–40 °C dry-bulb with persistent high humidity; latent load, defrost frequency and typhoon-rated envelope details matter. Every bidder should state capacity at the same design point so offers are comparable.
Which refrigeration systems suit cold storage projects in Vietnam?
Ammonia central plant with plate/IQF freezers: Seafood processing and export cold stores. NH₃/CO₂ cascade: Large 3PL cold stores reducing ammonia charge in occupied areas. Packaged low-GWP units: Smaller distribution and retail rooms. Compare local service capability, energy use, safety and lifecycle cost before selection.
Which authorities may be involved in a Vietnam cold storage project?
Ministry of Agriculture and Environment (ozone and climate unit) (refrigerant controls and environmental permits); Vietnam Food Administration (Ministry of Health) (food safety requirements); Drug Administration of Vietnam (pharmaceutical gsp/gdp storage); Directorate for Standards, Metrology and Quality (STAMEQ) (tcvn standards and conformity); Police Fire Prevention and Rescue authority (fire approvals). Confirm current requirements directly with each authority and your project engineer.
Does ColdMatch build or install cold stores in Vietnam?
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 Vietnam 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.