Melhores Práticas de RFQ para Projetos de Cadeia de Frio — Guia do Comprador
Como redigir um RFQ que gera cotações comparáveis de EPCs frigoríficos: escopo, temperatura, throughput, garantias, penalidades e Incoterms.
From reading to a project decision
- Who this helps
- Owners, developers and procurement teams considering RFQ Best Practices for Cold Chain Projects — Buyer Playbook.
- Decision supported
- Define product duty, site constraints and comparable scope before selecting equipment or requesting proposals.
- Review status
- A dated technical review is not recorded for every legacy guide. Confirm current product specifications and local requirements with the responsible specialists; no fresh review is implied.
- Free access
- Read, calculate and use checklists without an account, payment or lead submission. Requesting procurement support is optional.
Sizing, temperature and energy checklist
- Record product, packaging, incoming/target temperatures, humidity and permitted excursions from your product specification.
- Record peak stock, daily intake, dwell time, loading schedule and seasonal peaks from your own operating records.
- Confirm grid connection, usable site area, ambient conditions, water and transport interfaces.
- Use declared operating hours, load, tariff and system efficiency; preserve assumptions when comparing scenarios.
- Have the refrigeration engineer and responsible food/pharma quality lead verify the scope before equipment selection.
Destination, season & logistics checklist
A project evidence checklist, not a seasonal forecast. Complete it for each destination using dated operating records, product specifications and responsible local specialists.
- Destination & handoffs
- Record origin, destination, transport mode, loading/unloading points, planned transit and expected waiting time. Identify who monitors temperature and handles excursions at each handoff.
- Season & peak capacity
- Record actual peak months, daily intake, dispatch, dwell time and highest stock from dated records. Label forecasts separately; do not turn an annual national trade indicator into a monthly demand estimate.
- Temperature & energy duty
- Use the product's approved temperature range, incoming temperature, packaging and loading schedule. Record site ambient assumptions, door-opening frequency, power availability and tariff period for capacity and energy comparisons.
- Site & unresolved risks
- Confirm grid, water where required, vehicle access and dock interfaces. Record the evidence owner, source date and unresolved constraint; leave unknown inputs blank rather than presenting them as verified.
Related source material: FAO post-harvest handling manual for food handling context; existing distribution planning guide and site due diligence checklist. This checklist does not establish a food/pharma specification, legal approval or engineered capacity.
Reference library, not verification of every legacy claim: FAO post-harvest management · WHO pharmaceutical temperature mapping, May 2015 · Official regulatory sources. Calculators are preliminary scenarios, not engineering certification or guaranteed results.
The 10 non-negotiable RFQ inputs
1) Site: coordinates, ambient design temps, grid capacity. 2) Product mix + throughput t/day + peak factor. 3) Temperature zones + tolerance. 4) Envelope spec or performance target. 5) Refrigeration architecture (mandate NH₃/CO₂/CO₂-TC or leave open). 6) Redundancy level (N, N+1, 2N). 7) Monitoring & compliance (HACCP, GDP, BRCGS). 8) Guaranteed kWh/m³·yr. 9) Incoterms + delivery. 10) Timeline + LDs.
Structure the reply, not just the ask
Force bidders into a fixed BoQ template: line-by-line pricing, unit rates, exclusions column. Reject narrative-only responses. Include a mandatory clarifications sheet with a 5-day cut-off before bid deadline.
Guarantees that actually bite
Performance guarantee 10% of contract for 24 months. Energy performance clause with penalty €/kWh above guaranteed baseline. Availability guarantee 98% for refrigeration, 99.5% for GDP. Include spare-parts stock-holding SLA.
Score matrix
Weight: 35% technical compliance, 25% price, 15% energy performance, 10% delivery timeline, 10% references (comparable size + climate), 5% local service network. Publish the matrix to bidders — better bids come from bidders who know how they're scored.
Perguntas frequentes
Should I send an RFQ to 3 or 10 suppliers?
5–7 is optimal. Below 5, you lose price tension. Above 7, quality bidders drop out because win-rate is too low; you end up with rushed proposals and higher variance.
Open architecture or mandated refrigerant?
For loads >300 kW where you have engineering capacity: leave open and let bidders propose (invites innovation). Below that, mandate to avoid comparing apples to oranges.
Receba cotações gratuitas de fornecedores
Envie um RFQ e receba cotações pré-selecionadas de EPCs de refrigeração verificados.
Opens the RFQ builder with fields prefilled from this guide — editable before submission.