Tender Summary: Supply, Install and Validation of Class II BSC Cabinet

Objectives

The primary objective is to procure, deliver, install, and validate a Class II Biosafety Cabinet (BSC) at the Cala Laboratory for the National Health Laboratory Service (NHLS). The procurement ensures the acquisition of a fully compliant, operational, and scientifically validated biosafety unit that aligns with national diagnostic pathology laboratory standards.

Scope of Work

• Supply: Provide a Class II Type A2 BSC cabinet meeting all prescribed technical and safety parameters.
• Installation: Deliver and physically install the cabinet alongside a height-adjustable stand, ensuring secure mounting and optimal integration into the laboratory environment.
• Validation: Commission and validate the unit in strict accordance with applicable industry standards, legislation, and manufacturer guidelines. All validation activities must utilize the standard NHLS SHE Department report template.
• Training & Documentation: Conduct end-user training during the installation phase and supply complete user and maintenance manuals to designated NHLS personnel.
• Spare Parts Assurance: Guarantee continuous local stock availability for critical replacement components upon request.

Technical Requirements

• Cabinet Configuration: Class II, Type A2 design equipped with HEPA filters achieving a minimum H14 efficiency rating.
• Electrical & Environmental Performance: Compatible with 220–240V, 50Hz (+−2Hz) single-phase AC power; fully operational at altitudes of at least 1800m above sea level.
• Physical & Safety Features: Work tray depth between 410mm and 590mm; easily readable display/gauge; clearly labeled controls; integrated operator warning system for unsafe conditions; internal power outlet within the work zone.
• Mounting Hardware: Supplied stand must be height-adjustable and engineered to securely fasten the cabinet.
• Regulatory Compliance: Must hold a valid NRCS sales permit or homologation certificate authorizing sale in South Africa.
• Component Quoting: Bidders must provide itemized pricing for all listed spare parts, including HEPA filters, velocity/fan controllers, exhaust/downflow sensors, pressure gauges, control/display panels, window supports, gas struts, locks, and the main control board.
• Manufacturer Verification: Submission of an official manufacturer brochure confirming full specification compliance is mandatory.

Skills & Qualification Requirements

• Trained Installation Team: Personnel responsible for installation, commissioning, and validation must possess sufficient expertise to assess and advise on optimal cabinet positioning and laboratory workflow integration prior to physical setup.
• Qualified Training Delivery: User training must be conducted by a suitably certified individual during the validation phase.
• Maintenance Handover: Suppliers must ensure maintenance manuals are formally delivered to the NHLS SHE Manager and any third-party maintenance contractors.
• Administrative & Regulatory Compliance: Bidders must submit valid SARS Tax Clearance PIN/Certificate, Central Supplier Database (CSD) registration, appropriate B-BBEE status documentation, a signed Declaration of Interest, and a verified schedule of similar past contracts.

Unusual or Complicated Terms

• 80/20 Preference Point System: Evaluation allocates 80 points to price competitiveness and 20 points to specific socio-economic goals. These goals prioritize B-BBEE certification levels, Exempted Micro Enterprise (EME) or Qualifying Small Enterprise (QSE) status, and ownership by black individuals residing in rural, underdeveloped, or township areas. For joint ventures, points are calculated proportionally based on consolidated B-BBEE certificates and ownership agreements.
• Weighted Component Evaluation: Unlike conventional tenders, this RFQ applies a mathematical weighting formula to assess long-term operational efficiency. Bidders receive lower scores for better value, calculated by dividing equipment costs by performance metrics (e.g., fan wattage brackets and electrical protection tiers). This encourages selection of energy-efficient units with robust safety features.
• Mandatory Validation Protocol: All post-installation testing must strictly follow the NHLS SHE Department’s standardized validation report. Deviations from this template will result in non-compliance, ensuring uniform safety auditing across all NHLS facilities.