Tender Summary: Cell Culture Roller Bottles

Objectives

The primary objective is to appoint a qualified supplier to provide high-quality cell culture roller bottles for biomedical manufacturing. The tender aims to secure a reliable supply chain while complying with South African public procurement legislation, emphasizing competitive pricing and socio-economic transformation through structured preference point allocation.

Scope

The contract covers the supply of 80 boxes, each containing 40 sterile cell culture roller bottles (totaling 3,200 units). Suppliers must demonstrate prior commercial experience by submitting proof of supply within the preceding 36 months. All quotations must be accompanied by original manufacturer technical datasheets, certificates of analysis, or complete specification sheets. Evaluation utilizes an 80/20 weighted scoring model, allocating 80% to price competitiveness and 20% to specific socio-economic goals.

Technical Requirements

• Material & Certification: USP Class VI certified resin; US Class I 510(k) exempt medical device; manufactured under cGMP in an ISO 9001 certified facility.
• Capacity & Surface: 2L working volume; 850 cm² tissue culture-treated growth area.
• Sterility & Safety: Sterile and pyrogen-tested per ANSI/AAMI ST 72 standards. Bacterial endotoxin acceptance limit: 0.1 EU/mL (4 EU/device).
• Integrity Testing: Forward pressurization to 99.06 cm (39 inches) water column.
• Design & Features: Non-vented, wide-mouth neck; threaded top; easy-grip cap; dimensions of 271mm height × 117mm diameter; black visible graduations.
• Packaging & Shelf Life: Packaged 2 per pack, 40 per box; minimum 3-year shelf life from manufacture date.
• Documentation: Certificate of Analysis confirming DNase, RNase, pyrogen, and endotoxin-free status. Minimum two stamped/signed proof-of-supply documents required.

Skills & Compliance Requirements

• Supply Chain Administration: Bidders must navigate the official procurement portal, adhere to government contract conditions, and ensure all mandatory compliance and disclosure forms are accurately completed and uploaded.
• Preferential Procurement Compliance: Suppliers must claim and substantiate preference points for historically disadvantaged groups, requiring valid BBBEE certificates demonstrating at least 51% black ownership, 30% women ownership, or verified disability status.
• Ethical & Legal Compliance: Bidders must disclose state employment relationships, confirm absence of collusive bidding or restrictive practices, and certify bid accuracy. Missing mandatory documentation results in immediate disqualification.
• Technical & Commercial Expertise: Demonstrated capability to source, verify, and deliver specialized bioprocessing equipment meeting international pharmacopeial and medical device standards, alongside robust logistics and quality assurance management.

Key Terms & Definitions

• USP Class VI: United States Pharmacopeia standard ensuring plastic components are biocompatible, non-toxic, and safe for pharmaceutical and medical applications.
• US Class I 510(k) Exempt: Low-risk medical device classification in the United States that bypasses FDA premarket notification requirements due to minimal risk profile.
• cGMP: Current Good Manufacturing Practice, a regulatory framework guaranteeing consistent production, quality control, and documentation in manufacturing environments.
• ANSI/AAMI ST 72: Industry standard outlining testing protocols and acceptance criteria for bacterial endotoxins in medical devices.
• 80/20 Preference System: South African procurement model that heavily weights price competitiveness (80%) while reserving 20% for socio-economic transformation targets, calculated using a standardized formula comparing tender prices against the lowest acceptable bid.