Cold room project case study in Nigeria: 1,400-pallet frozen and chilled distribution store, Lagos mainland
The buyer was renting third-party frozen space at rising monthly rates and losing product to grid failures. The project converted an existing warehouse shell into an own-operated frozen and chilled distribution store with full standby generation.
A 1,400-pallet −18 to −25 °c frozen facility in Nigeria of roughly 6,300 m³, built with central plant, multi-compressor, models at about USD 4,286,157 installed (USD 3,428,926–USD 5,572,004 planning range) and USD 973,712 a year to run, over a 55-week programme from brief to handover. Figures are indicative planning estimates from ColdMatch Group's country cost model — not a quotation.
A senior cold-chain specialist stays with your project from first brief to commissioning.
What was built, and for whom
Hot and humid — higher defrost energy and infiltration load
~1400 generator hours modelled per year
Local band 0.120–0.240 USD/kWh
Zones
- Main frozen store −22 °C, 1,100 pallets
- Chilled buffer +2 °C, 300 pallets
- Temperature-controlled dispatch dock +8 °C with dock shelters
What a project like this costs in Nigeria
Derived from the same indicative country cost model used by the public ColdMatch calculators: local construction cost index, design ambient, humidity, grid reliability, diesel price and electricity tariff. Planning-grade estimates, never a quotation.
Planning range USD 3,428,926–USD 5,572,004
USD 680 per m³
71% of it is energy
377 kW average refrigeration load
| Envelope, plant, electrical and installation | USD 3,836,430 |
| Standby generation | USD 422,007 |
| Monitoring and alarms | USD 27,720 |
| Total installed | USD 4,286,157 |
| Grid electricity (3,300,909 kWh) | USD 561,155 |
| Standby diesel (125,555 litres) | USD 131,833 |
| Maintenance and spares | USD 144,015 |
| Operations labour (9 staff) | USD 132,300 |
| Monitoring and compliance | USD 4,410 |
| Total per year | USD 973,712 |
Running the same facility on legacy fixed-speed plant models at USD 1,337,108 a year — about USD 363,396 more, which is the efficiency decision this project turned on.
What made this project difficult in Nigeria
These are the local realities that change the design, the price and the supplier shortlist.
- Grid supply unreliable — plant must run continuously on generator during outages
- Hot and humid ambient drives defrost energy and condenser sizing
- Import lead times for compressors and panels add months to the schedule
- Diesel is a real second energy line, not a rounding error
The decisions that shaped the result
- Central multi-compressor plant with N+1 rather than a bank of packaged units, so a single failure cannot stop dispatch
- Generator sized for full refrigeration load plus dock lighting, with automatic transfer
- High-efficiency plant with VSD and floating head pressure to reduce both grid and diesel consumption
Programme: about 55 weeks from brief to handover
Phases overlap in practice. This sequence shows where the schedule risk sits in this market.
- 1
Brief and feasibility
Weeks 1–3 · 3 weeksProduct, temperature, capacity, site status, electrical supply, budget band and timeline confirmed. ColdMatch reviews the brief and flags missing data before anyone is approached.
- 2
Concept design and RFQ preparation
Weeks 4–7 · 4 weeksZone layout, load estimate, system shortlist and a single bid form so every supplier quotes identical scope, exclusions and assumptions.
- 3
Supplier review and tendering
Weeks 8–13 · 6 weeksSuitable suppliers are approached only after internal approval, then proposals are normalised on scope, energy assumptions, spares, commissioning and warranty.
- 4
Building preparation
Weeks 14–18 · 5 weeksShell repairs, floor preparation, electrical upgrade and dock modifications inside the existing building.
- 5
Equipment manufacture and delivery
Weeks 19–40 · 22 weeksPlant and panel manufacture plus extended shipping, customs clearance and inland transport — the schedule risk to watch in this market.
- 6
Installation and insulation
Weeks 41–50 · 10 weeksPanel erection, refrigeration pipework, electrical installation and controls.
- 7
Commissioning, pull-down and handover
Weeks 51–55 · 5 weeksLeak and pressure testing, staged pull-down, performance verification against the specified duty, operator training, spares handover and documentation.
What the project delivered
- Third-party storage rental eliminated; product loss from outages removed from the P&L
- Dispatch capacity roughly tripled versus the rented space
- Continuous temperature logging gave the buyer evidence for supermarket audits
What buyers in this market should take from it
- In Nigeria the standby power decision dominates both CAPEX and OPEX — price it before comparing suppliers
- Insist every bidder quotes the same defrost strategy or the energy numbers are not comparable
Tools and market data for Nigeria
Change the capacity, temperature and system and the numbers above move. These tools use the same country model.
Cold storage project costs and timelines in Nigeria
How ColdMatch Group works — independent B2B procurement and sourcing platform — ColdMatch Group is an independent B2B procurement and sourcing platform for industrial refrigeration, cold storage and cold-chain projects from USD $250K+, connecting buyers with qualified third-party suppliers, EPC contractors and independent financing providers.
Have a comparable project in Nigeria?
Submit your product type, temperatures, capacity, site status, power situation, budget band and timeline. David and the ColdMatch team review the brief, structure the RFQ so every supplier quotes the same scope, and approach suitable suppliers only after internal approval.
This is a worked project example built from ColdMatch Group's indicative country cost model — local electricity tariff, design ambient, humidity, grid reliability and construction cost index. It is a planning-grade illustration, not a client transaction, an engineering design or a quotation. Supplier and manufacturer listings on this site are provided for research, transparency and discovery only. ColdMatch Group does not provide automatic buyer-supplier introductions. Every cold chain project request is reviewed manually by David / ColdMatch Group, and supplier introductions are made only after internal approval.
Supplier and manufacturer listings are provided for research, transparency and discovery only. ColdMatch Group does not provide automatic buyer-supplier introductions. Every cold chain project request is reviewed manually by David / ColdMatch Group, and supplier introductions are made only after internal approval.