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Pharmaceutical procurement

Pharma cold storage EPC guide: how to select qualified contractors and prepare RFQs

Temperature-controlled pharmaceutical facilities are judged on evidence, not promises. This guide sets out how to qualify an EPC contractor, what to put in the RFQ, and how to keep validation, redundancy and compliance at the centre of the procurement — so the facility passes inspection and performs for its full lifecycle.

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Short answer

Select a pharma cold storage EPC on validated references, qualification capability, refrigerant certifications, financial bonding capacity and quality systems — not on general construction reputation alone. Prepare the RFQ as a validation-driven scope document: temperature bands, redundancy, monitoring, mapping, IQ/OQ/PQ, scope boundaries, energy basis and commercial frame. The EPC builds and guarantees; the RFQ defines what "done" means.

1. Define the facility before you contact an EPC

An EPC cannot quote accurately until the requirement is stable. The first work is buyer-side definition, not supplier negotiation.

  • Location, design ambient and altitude — these size condensers and plant duty
  • Temperature bands, volumes and tolerances: +2/+8 °C, +15/+25 °C CRT, −20 °C, ULT if required
  • Pallet positions, throughput, dock regime and quarantine/isolation needs
  • New build, retrofit or extension, and which parts of the envelope already exist
  • Regulatory regime: GDP, GMP, local health authority, WHO TRS if vaccines

2. Qualification criteria for a pharma cold storage EPC

General refrigeration experience is not enough. The EPC must show it has delivered validated storage before.

  • Validated-storage references in the same temperature band and regulatory jurisdiction
  • In-house or partnered commissioning and qualification (IQ/OQ/PQ) capability
  • Refrigerant and pressure-vessel certifications: IIAR, F-Gas, EPA, PED, ASME as relevant
  • Financial stability, bonding capacity and warranty/service network in the country
  • Quality and safety management systems that can pass a pharma owner's audit

3. Build the RFQ as a validation-driven scope

The RFQ is the contract's technical backbone. Vague language here becomes expensive interpretation later.

  • User Requirement Specification (URS) with acceptance criteria for each band
  • Design Qualification (DQ): what the design must demonstrate before build starts
  • Installation Qualification (IQ): evidence that equipment is installed as specified
  • Operational Qualification (OQ): evidence that the system operates within limits
  • Performance Qualification (PQ): evidence that the system performs under real load

4. State redundancy, backup and monitoring explicitly

These three items drive both CAPEX and regulatory acceptance. They should not be assumed.

  • N+1 refrigeration with automatic changeover, or 2N where inventory value justifies it
  • Standby generator and UPS autonomy for controls, monitoring and alarms
  • Calibrated probes, logging interval, tiered escalation, retained audit trail and BMS integration
  • Door-open alarms, access control and excursion response procedures
  • Seasonal worst-case mapping in empty and loaded states

5. Fix scope boundaries and exclusions

Pharma projects fail at interfaces. The RFQ must name who owns each one.

  • Building shell, civil works and floor construction
  • Electrical supply, HV/LV, generator and UPS
  • Refrigeration plant, controls, monitoring and BMS
  • Validation documentation and regulatory submission support
  • Spare parts, training, warranty and post-commissioning service

6. Compare proposals on total cost and risk, not headline CAPEX

The lowest lump sum often excludes the items that make a facility compliant.

  • Restate every offer as delivered, installed, commissioned and qualified cost
  • Add allowances for named exclusions using the same unit rates
  • Compare annual energy consumption at the stated operating profile
  • Compare warranty length, response time and spares holding
  • Score risk: who carries performance, schedule and validation failure risk?

Who this is for and how ColdMatch works

Best for

Commercial and industrial cold chain projects, typically from USD 250,000 upward: cold rooms, refrigerated warehouses, blast freezers, processing plant refrigeration and distribution hubs.

Not a fit: domestic refrigerators, household or office air conditioning, small repair call-outs, or spare-parts-only enquiries.

Typical cold chain project types

  • Fruit, vegetable and horticulture cold storage with pre-cooling
  • Meat, poultry and fish chilling plus blast freezing
  • Dairy and beverage process cooling
  • Pharma and vaccine GDP cold chain (2–8 °C, −20 °C, −70 °C)
  • Refrigerated warehouses, 3PL hubs and mobile cold rooms

Cold room vs refrigerated warehouse

A cold room is a single insulated chamber, usually under ~500 m³, serving one process or storage step. A refrigerated warehouse is a multi-zone facility with racking, docks, air locks and a central refrigeration plant, sized by pallet positions and daily throughput rather than by room volume.

What affects project cost

  • Storage volume, pallet positions and daily throughput
  • Target temperature and ambient design conditions
  • Refrigerant choice (NH₃, CO₂, HFC) and plant redundancy
  • Panel thickness, doors, air locks and civil works
  • Backup power, solar, freight, duties and commissioning

Temperature range checklist

  • +12 to +16 °C — bananas, potatoes, curing
  • +2 to +8 °C — pharma GDP, dairy, fresh produce
  • 0 to +4 °C — meat, fish and chilled distribution
  • −18 to −25 °C — frozen storage
  • −35 to −40 °C — blast freezing and IQF

RFQ checklist

  • Product, temperature and daily intake
  • Room dimensions or required pallet positions
  • Site location, ambient conditions and power supply
  • Backup autonomy and redundancy level
  • Budget range, timeline and scope exclusions

Build your RFQ →

Supplier matching process

You define the project once — capacity, temperature and technical requirements. ColdMatch structures it into a supplier-ready RFQ, reviews it with a human specialist, then approaches suitable refrigeration manufacturers, EPC contractors and installers. Offers come back normalised so scope, price and lead time are comparable.

See the RFQ process → · Talk to a specialist →

Buyer is not charged

Using ColdMatch to scope a project, run calculators and receive supplier quotations is free for buyers. ColdMatch helps buyers compare suppliers and request quotes; it is an intermediary and does not manufacture equipment, install systems, or provide financing directly. Costs shown are indicative planning figures — only supplier quotations are binding.

Cold chain project types, temperatures and budgets

Use these reference clusters to place a project before contacting suppliers. Figures are indicative planning ranges for commercial and industrial projects from USD 250,000 upward — only supplier quotations are binding.

Project type cluster

Agriculture and horticulture cold storage
Pre-cooling plus storage for fruit, vegetables and flowers, usually +2 to +12 °C with high humidity control and fast pull-down after harvest. Sized by daily intake in tonnes, not only by room volume.
Meat, poultry and fish cold storage
Chilling at 0 to +4 °C combined with blast freezing at −35 to −40 °C and frozen holding at −18 to −25 °C. Hygienic panels, drainage and separate dirty/clean flows are part of scope.
Pharmaceutical and API cold storage
GDP-compliant 2–8 °C rooms, −20 °C and, for some active pharmaceutical ingredients and biologics, −70 °C. Requires mapping, IQ/OQ/PQ, N+1 refrigeration, backup power and alarm escalation.
Refrigerated warehouse and 3PL distribution
Multi-zone facilities sized by pallet positions, dock doors and daily throughput. Typical scope covers racking, air locks, dock levellers, a central plant and an energy strategy.
Food processing plant refrigeration
Process cooling, chillers, spiral or tunnel freezers and glycol loops integrated with production lines. Usually specified alongside ISO 22000 and HACCP food safety requirements.
Mobile and containerised cold rooms
Plug-and-play 20 ft or 40 ft refrigerated units for seasonal peaks, remote sites and temporary capacity, typically −25 to +8 °C with optional solar or generator support.

Temperature range cluster

RangeTypical use
+12 to +16 °CBananas, potatoes, onions, curing and ripening rooms
+8 to +12 °CTropical fruit and chill-sensitive produce
+2 to +8 °CPharma GDP storage, vaccines, dairy, fresh produce
0 to +4 °CMeat, fish and chilled distribution
−18 to −25 °CFrozen food storage and frozen distribution hubs
−35 to −40 °CBlast freezing, IQF tunnels and spiral freezers
−70 °C and belowBiologics, clinical trial material and ultra-low pharma

Budget band cluster

USD 250K – 750K
Single or twin cold rooms, a small blast freezer, or a containerised installation with basic backup power.
USD 750K – 2M
Multi-zone cold store of roughly 500–1,500 m² with racking, dock doors, a packaged plant and a generator.
USD 2M – 8M
Refrigerated warehouse or processing plant refrigeration with NH₃ or CO₂ central plant, redundancy and automation.
USD 8M – 100M+
Turnkey distribution hubs, national cold chain programmes and multi-site pharma or export infrastructure.

Estimate cooling load → · Build a supplier-ready RFQ →

EPC selection: what to verify vs what to assume

DimensionVerify before shortlistingDo not assume
Pharma referencesAt least two completed projects in your band and jurisdictionGeneral cold storage experience transfers automatically
Validation capabilityWho writes and executes IQ/OQ/PQ; independence from builder if requiredThe EPC will 'handle validation' without scope definition
Refrigerant certificationCountry-specific pressure vessel and refrigerant licencesGlobal brand presence equals local compliance
Financial capacityBonding, warranty reserve and service network sustainabilityLowest bid implies sustainable support
Monitoring scopeProbes, calibration, logging, escalation, data retention, BMS integrationMonitoring is a minor add-on to refrigeration
RedundancyN+1 or 2N per zone, auto changeover, generator and UPS autonomyRedundancy is implied by 'pharma standard'
Energy basisDeclared kWh/m³·yr or kW/TR at design conditionAll efficient plants perform similarly

Selection criteria are descriptive of what a buyer should confirm. They do not rank or endorse any specific EPC contractor.

Step-by-step EPC qualification checklist

Run these seven steps on every candidate contractor before the RFQ goes out. Each line states what you verify and the evidence that proves it, so GDP/GMP capability is confirmed on documents rather than on claims. Tick items as you clear them and export the sheet for your procurement file.

0 of 35 checks verified

  1. Step 2 — GDP/GMP reference projects in your band

    0/5 verified

    General cold storage experience does not transfer to validated pharmaceutical storage.

  2. Step 3 — Quality system that survives a pharma audit

    0/5 verified

    The EPC's own quality system becomes part of your evidence trail.

  3. Step 4 — Qualification and validation capability

    0/5 verified

    Decide who writes, executes and approves each protocol before, not after, award.

  4. Step 5 — Technical and regulatory competence

    0/5 verified

    Confirm the licences and engineering depth the plant type actually requires.

  5. Step 6 — Delivery capacity, safety and service

    0/5 verified

    A qualified design fails if the team, programme or aftercare cannot support it.

  6. Step 7 — Score, shortlist and release the RFQ

    0/5 verified

    Turn the verification into a defensible shortlist before technical pricing starts.

    Build the RFQ with your shortlistNormalise the bids you receive

This checklist is descriptive buyer guidance. It does not rank, endorse or certify any EPC contractor, and it does not replace your own quality, legal or engineering assessment.

RFQ template · free, no email required

Downloadable pharma cold storage EPC RFQ template

Seven editable sections covering project overview, temperature zones, redundancy and backup power, monitoring and data integrity, qualification scope, scope boundaries and commercial terms — plus the required-document checklist every bidder must return with the proposal.

1. Project overview (8 fields)
  • Buyer / licence holder: ____________________
  • Site address and country: ____________________
  • Facility type (GDP wholesale / GMP manufacturing / clinical trial / national store): ____________________
2. Temperature zones and capacity (8 fields)
  • Zone 1 — band _______ °C, tolerance ± _______ K, volume _______ m³, pallet positions _______
  • Zone 2 — band _______ °C, tolerance ± _______ K, volume _______ m³, pallet positions _______
  • Zone 3 — band _______ °C, tolerance ± _______ K, volume _______ m³, pallet positions _______
3. Refrigeration, redundancy and backup power (7 fields)
  • Refrigerant preference or restriction: ____________________
  • Redundancy required per zone (N, N+1, 2N) with automatic changeover: ____________________
  • Standby generator: load to be held _______ kW, autonomy _______ hours
4. Monitoring, data integrity and alarms (7 fields)
  • Number and placement of calibrated probes per zone: ____________________
  • Logging interval and data retention period: _______ minutes / _______ years
  • Records standard required (21 CFR Part 11, EU Annex 11, none): ____________________
5. Qualification and validation scope (8 fields)
  • URS supplied by buyer: yes / no — reference _______
  • DQ responsibility (EPC / buyer / independent consultant): ____________________
  • IQ responsibility and whether included in the lump sum: ____________________
6. Scope boundaries and named exclusions (7 fields)
  • Building shell, civil works and floor insulation: in scope / by others
  • Electrical supply, HV/LV, transformer upgrade: in scope / by others
  • Generator and UPS supply and installation: in scope / by others
7. Commercial terms and submission rules (8 fields)
  • Price breakdown required by section (civil, panels, plant, electrical, controls, validation)
  • Currency, validity period and price escalation basis: ____________________
  • Payment milestones and retention: ____________________

Required documents from every bidder

A. Company and legal

  • Company registration and the legal entity that will sign the contract
  • Contractor licences and trade permits valid in the project jurisdiction
  • Audited accounts for the last two to three years
  • Bonding or surety letter covering the project value
  • Insurance certificates: professional indemnity, public liability, contract works
  • Signed declaration of open disputes, LD claims or terminated contracts

B. Pharma experience and quality

  • Reference list of validated-storage projects with year, band, volume and jurisdiction
  • Two contactable reference owners (not sales contacts)
  • ISO 9001 or equivalent certificate plus QMS index
  • Change control and deviation procedure used during construction
  • Approved subcontractor list with qualification criteria
  • Three-year HSE statistics and a sample RAMS for an occupied pharma site

C. Technical submission

  • Heat load calculation per zone at stated design ambient
  • Refrigeration schematic / single-line diagram showing redundancy and changeover
  • Equipment datasheets: compressors, condensers, evaporators, panels, doors
  • Electrical single-line including generator and UPS interface
  • Monitoring system datasheet with data-integrity statement
  • Declared annual energy consumption and the assumptions behind it
  • Layout drawing with racking, docks, airlocks and quarantine area

D. Validation submission

  • Validation responsibility matrix (who writes, executes and approves DQ/IQ/OQ/PQ)
  • Redacted sample IQ/OQ protocol from a comparable pharma project
  • Temperature mapping protocol with probe count and placement rationale
  • Sample mapping report showing how results are presented
  • CVs of the validation lead and commissioning engineer
  • Handover dossier table of contents

E. Commercial submission

  • Priced breakdown by section, matching the RFQ structure
  • Priced options list (validation, spares, service, extended warranty)
  • Complete exclusions list on the RFQ's common format
  • Programme (Gantt) with commissioning and qualification milestones
  • Named project team with availability dates and current workload
  • Warranty terms, service SLA and critical spares holding

The template is buyer guidance, not legal or engineering advice. ColdMatch Group is supplier-neutral and does not act as an EPC contractor.

Anonymised pharma cold storage EPC case studies

Five representative procurements, with buyer names, sites and contract values removed. Each shows the scope that was tendered, the temperature bands, how validation was split between EPC and buyer, and what the RFQ produced once proposals were normalised onto one scope.

Case 1 — GDP distribution hub, Western Europe

3PL operator adding a licensed pharma wholesale hub inside an existing ambient warehouse. Budget band USD $1.5M–$3M.

Temperature bands

  • +2/+8 °C — 1,600 pallet positions
  • +15/+25 °C CRT — 900 pallet positions
  • −20 °C — 120 pallet quarantine and returns zone

Scope tendered

  • Retrofit of 2,400 m² inside an existing envelope: insulated panel build, vapour barrier and new floor insulation
  • N+1 packaged refrigeration per zone with automatic changeover
  • Standby generator sized for full refrigeration load, UPS for controls and monitoring
  • Calibrated wireless monitoring with audit trail and BMS integration
  • Validation as a priced option, executed by an independent consultant

Validation approach

  • URS written by the buyer before the RFQ was issued; DQ reviewed against the EPC design package
  • IQ/OQ executed by the EPC, PQ by an independent validation consultant
  • Seasonal mapping in empty and loaded states, summer and winter campaigns
  • Excursion and door-open alarm escalation tested as part of OQ

RFQ outcome

  • 5 bidders invited, 4 compliant proposals returned
  • Spread between lowest and highest compliant bid: about 34% before normalisation, about 12% after adding named exclusions
  • Two bidders had excluded generator sizing and BMS integration entirely
  • Award on second-lowest normalised offer; delivery to qualified handover in 22 weeks

Case 2 — National vaccine store, Sub-Saharan Africa

Public health programme replacing an ageing central store. Donor-funded, WHO PQS expectations. Budget band USD $800K–$1.6M.

Temperature bands

  • +2/+8 °C — 320 m³ main vaccine store
  • −20 °C — 60 m³ freezer suite
  • +15/+25 °C CRT — 180 m³ ancillary store

Scope tendered

  • New build cold suite plus refurbishment of the existing plant room
  • 2N refrigeration on the +2/+8 °C suite because of grid instability
  • Hybrid backup: generator plus solar/battery bridge for controls and part load
  • Ambient-rated condensing units and dust-protected plant enclosures
  • Operator training and 24-month spares package priced in the base scope

Validation approach

  • Equipment selected against WHO PQS listings where a listed product existed
  • IQ/OQ/PQ delivered by the EPC with the ministry's QA team witnessing
  • 48-hour hold test under simulated grid failure formed part of PQ acceptance
  • Temperature mapping at peak ambient, repeated after the first hot season

RFQ outcome

  • 6 bidders approached, 3 met the reference and certification bar
  • Lowest bid excluded the hold test and the solar bridge; excluded scope added about 19% once priced
  • Award included a 24-month service contract with named local response times
  • Programme from firm order to qualified handover: 11 months, including shipping and customs

Case 3 — Clinical trial and ULT suite, North America

Biotech scaling a trial supply operation. Small footprint, high inventory value, strict change control. Budget band USD $400K–$900K.

Temperature bands

  • +2/+8 °C — two walk-in suites, 40 m³ each
  • −20 °C — 25 m³ walk-in
  • −70/−80 °C — ULT freezer bank with CO2 or LN2 backup

Scope tendered

  • Two walk-in suites plus an ULT bank in a leased GMP building
  • Redundant condensing units per suite with independent electrical feeds
  • Continuous monitoring with 21 CFR Part 11 compliant records and tiered escalation
  • Access control, camera coverage and segregated quarantine shelving
  • Change control documentation aligned to the tenant's existing quality system

Validation approach

  • URS and validation master plan owned by the buyer's QA function
  • EPC delivered IQ/OQ; PQ ran for 30 days on live but non-clinical load
  • Mapping with 24 probes per suite, worst-case loading and door-cycling profile
  • Alarm response and out-of-hours callout tested and documented before release

RFQ outcome

  • 4 bidders invited, all compliant, spread of about 28% before normalisation
  • Part 11 monitoring scope was the single largest source of price variance
  • Award to the bidder with an existing validated-system service base in the metro area
  • Firm order to qualified handover: 16 weeks

Case 4 — API plant cold storage extension, South Asia

API manufacturer adding raw material and intermediate storage next to an operating plant. Budget band USD $2M–$4M.

Temperature bands

  • +2/+8 °C — 700 m³ raw material store
  • +15/+25 °C CRT — 1,100 m³
  • −20 °C — 250 m³ intermediates

Scope tendered

  • Extension of 1,800 m² with a shared plant room and new incoming supply
  • Ammonia central plant with secondary glycol distribution to the chilled zones
  • Transformer and HV upgrade carried as a separate contract, coordinated by the EPC
  • Hazardous area classification and gas detection in the machinery room
  • Phased tie-in to avoid shutting down existing production storage

Validation approach

  • DQ gate before fabrication; the buyer signed off P&IDs and the control philosophy
  • IQ/OQ by the EPC, PQ witnessed by the plant QA and EHS teams
  • Pressure testing, leak detection and ammonia safety drills documented in OQ
  • Mapping repeated after the phased tie-in of the final zone

RFQ outcome

  • 5 bidders, 4 compliant; the ammonia scope narrowed the field more than budget did
  • Normalisation moved the ranking: the headline-lowest bid finished third once HV coordination, gas detection and commissioning were added
  • Change orders during execution stayed under 6% because exclusions were priced up front
  • Firm order to qualified handover: 14 months across three phases

Case 5 — Regional wholesaler compliance upgrade, MENA

Pharmaceutical wholesaler bringing an existing store up to GDP inspection standard after a regulator finding. Budget band USD $250K–$600K.

Temperature bands

  • +2/+8 °C — 420 m³
  • +15/+25 °C CRT — 900 m³ (monitored, mechanically supported)

Scope tendered

  • Refrigeration replacement and redundancy upgrade in an occupied facility
  • New calibrated monitoring, alarming and data retention replacing manual logging
  • Airflow correction: repositioned evaporators, racking clearances and door curtains
  • Generator connection for the cold zones only
  • Works phased at night with temporary storage during changeover

Validation approach

  • Gap assessment against the regulator's findings drove the URS
  • IQ/OQ on the new plant and monitoring; PQ over a 21-day loaded run
  • Mapping before and after airflow correction, used as the corrective-action evidence
  • Written excursion procedure and staff training closed the remaining observations

RFQ outcome

  • 3 bidders, all compliant after a mandatory site visit was made a condition of bidding
  • Spread about 21% before normalisation, about 9% after
  • Temporary storage and night-shift working were the main differentiators, not equipment price
  • Firm order to qualified handover: 10 weeks; regulator observations closed at the follow-up inspection

Case studies are anonymised and generalised for buyer guidance. Budget bands, bid spreads and programmes are indicative of comparable projects and are not quotations, benchmarks or guaranteed outcomes. ColdMatch Group is a supplier-neutral procurement platform and does not act as an EPC contractor.

Frequently asked questions

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+, where the ColdMatch team reviews each buyer brief, contacts suitable third-party suppliers on the buyer's behalf and organizes their responses.

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