Tender Summary: Automated Colony Counter

Objectives

To appoint a qualified supplier to deliver one automated colony counter for laboratory microbiology applications, while adhering to national public procurement regulations and socio-economic empowerment mandates.

Scope

The procurement covers the supply of a single automated colony counter unit. The scope includes provision of the hardware, associated software functionality, comprehensive technical documentation, and evidence of prior successful supply. The acquisition is evaluated using a weighted scoring model that balances commercial pricing against transformative procurement objectives, and is governed by standard government contracting frameworks.

Technical Requirements

• Integrated CMOS camera capable of capturing and saving colony images and analytical results directly to a connected personal computer.
• Software functionality ensuring data consistency and automated report generation compatible with Microsoft Excel.
• High-definition display interface allowing clear on-screen marking and visualization of colonies.
• Operational flexibility to accommodate various petri dish formats and function effectively with both light and dark culture media.
• Non-contact imaging technology to avoid physical disturbance of colonies, thereby enhancing counting accuracy.
• Precision calibration with a minimum resolution of 0.1mm.
• Optical system equipped with an f1.5 aperture lens for superior image capture.

Skills & Compliance Requirements

Bidders must demonstrate proven capability in supplying equivalent laboratory equipment within the preceding 48 months, substantiated by stamped invoices, delivery notes, or official reference letters. Submissions must include original manufacturer technical datasheets, Certificates of Analysis, product brochures, complete specification sheets, and clear product photographs. Administrative and compliance proficiency is mandatory to accurately complete standardized bid disclosure forms, verify company structure, declare conflicts of interest, and affirm adherence to anti-collusion legislation. Suppliers must also maintain valid certification to claim designated preference points under national empowerment frameworks.

Key Terms & Concepts Explained

• 80/20 Preference Point System: An evaluation methodology where 80% of the total score is allocated to price competitiveness and 20% to specific socio-economic development goals.
• BBBEE (Broad-Based Black Economic Empowerment): A South African policy framework aimed at economic transformation. Preference points are awarded to enterprises demonstrating at least 51% black ownership, 30% women ownership, or verified disability status.
• SBD Forms: Standard Bid Document forms mandated for public procurement, requiring formal declarations regarding organizational structure, director/shareholder disclosures, collusion prohibitions, and preference point claims.
• General Conditions of Contract (July 2010): Standardized legal terms governing public sector procurement, outlining mutual rights, obligations, payment schedules, performance guarantees, and dispute resolution procedures.