Objectives

The primary objective is to procure seven (7) new, WHO-compliant vaccine refrigerators to ensure reliable cold-chain storage for immunisation programmes across designated clinics in the KwaZulu-Natal Department of Health. The tender seeks to secure cost-effective, durable equipment with comprehensive after-sales support, strict adherence to provincial health technology standards, and alignment with national preferential procurement policies.

Scope

The contract covers the supply, delivery, installation, commissioning, and initial training of seven vaccine fridges distributed across six specific clinic locations. This is a once-off procurement requiring full compliance with administrative, technical, and legal documentation. Successful bidders must provide a minimum 24-month warranty, submit a quoted three-year preventative maintenance plan post-warranty, and guarantee spare parts availability for ten years. The scope also mandates provision of all necessary accessories, user/service manuals, calibration tools, and acceptance testing at no additional cost.

Technical Requirements

• Capacity: Minimum 200 litres refrigeration compartment and 40 litres freezer compartment.
• Temperature Control: Refrigerator maintained between +2°C and +8°C; freezer between -12°C and -24°C.
• Power Failure Resilience: Minimum 48-hour hold-over time using an internal glycol/water ice lining.
• Construction: Roto-moulded polyethylene outer and inner casings with 100mm thick polyurethane insulation.
• Refrigeration System: CFC-free, utilising R134a gas, with two independent condensing units for fridge and freezer compartments.
• Electrical & Safety: 220V/50Hz supply with integrated voltage stabiliser, hospital-grade 3-metre mains cable, CE certification, and compliance with IEC 60601-1 medical electrical equipment standards.
• Controls & Alarms: Electronic/digital two-stage thermostat preventing vaccine freezing, audible/visual alarms for temperature deviations, and internal air circulation fans.
• Regulatory Compliance: Must appear on the WHO recommended vaccine refrigerator list, hold SAHPRA registration, comply with ISO medical device quality management standards, and meet the provincial HTS M52 mechanical specification.

Skills and Service Requirements

• Maintain a fully equipped service and repair facility within KwaZulu-Natal, subject to institutional inspection.
• Employ or subcontract OEM-trained technicians capable of providing 24-hour response times for malfunctions.
• Deliver advanced training to provincial health technology staff down to the printed circuit board (PCB) level, culminating in a Certificate of Competency.
• Provide loan replacement units during any warranty repairs.
• Cover all warranty-related costs, including labour, spares, travel, and mandatory radiation control board QA testing.
• Guarantee spare parts availability for ten years post-delivery.
• Submit a fully costed preventative maintenance agreement for three years following warranty expiry.

Explanation of Unusual or Complicated Terms

• HTS M52 Specification: A stringent provincial health department framework dictating exact technical, safety, and lifecycle support requirements for medical equipment. Bidders must respond clause-by-clause; non-compliance or alteration results in immediate disqualification.
• Hold-over Time: The duration a refrigeration unit can safely maintain target temperatures during extended power outages without external electricity. This metric is critical for preserving vaccine potency in regions with unstable power grids.
• PCB-Level Training: Advanced technical instruction enabling municipal health technicians to diagnose, troubleshoot, and repair micro-circuit board faults, rather than performing only superficial or operational maintenance.
• 80/20 Preference Point System: A government procurement scoring methodology where 80 points are allocated for competitive pricing and 20 points for socio-economic transformation goals. In this tender, the full 20 points are reserved exclusively for South African-owned enterprises.