Objectives

The primary objective is to procure ten portable ammonia detectors tailored for environmental monitoring in a laboratory animal facility. The tender seeks to ensure reliable, real-time air quality surveillance to safeguard both animal welfare and personnel safety, while complying with South African public procurement legislation and preferential scoring frameworks.

Scope

The scope covers the supply and delivery of ten (10) portable ammonia detectors. The procurement utilises a quotation-based evaluation model weighted at 80% for price competitiveness and 20% for socio-economic preference points, aligned with the Preferential Procurement Framework Act of 2000. All contractual obligations, delivery expectations, and dispute resolutions will be governed by the General Conditions of Contract July 2010. Bidders must adhere to standard supply chain administration protocols and submit all mandatory compliance documentation alongside their financial offer.

Technical Requirements

• Quantity: 10 units
• Design & Portability: Lightweight, handheld, battery-operated devices enabling flexible spot-checking across multiple caging racks and facility zones
• Detection Range: Operational capability up to 300 ppm
• Sampling Mechanism: Integrated internal pump paired with non-reactive tubing to prevent chemical interference
• Calibration & Maintenance: Must support daily functional verification and feature software-driven calibration routines
• Data Logging: Real-time digital recording with automated timestamping for audit and compliance tracking
• Documentation: Comprehensive product specifications, datasheets, or official manufacturer catalogues must accompany the submission

Skills and Qualification Requirements

• Proven Experience: Minimum one verifiable proof of prior supply of equivalent products or services within the preceding 48 months (supported by invoices, delivery notes, or reference letters)
• Mandatory Declarations: Fully completed and signed SBD4 (Bidder’s Disclosure) form detailing conflicts of interest, state employment ties, and anti-collusion commitments
• Preference Claims: Completed SBD6.1 form accompanied by valid certification to claim points for historically disadvantaged groups (≥51% black ownership, ≥30% women ownership, or verified disability status)
• Compliance & Eligibility: Bidders must not be listed on the Register for Tender Defaulters or List of Restricted Suppliers, and must certify adherence to transparent, non-restrictive bidding practices
• Submission Format: Quotations must be provided in PDF format; editable Word or Excel files will be automatically rejected

Key Terms and Concepts

Bump Test: A rapid pre-shift verification procedure where the detector is exposed to a known concentration of target gas to confirm sensor responsiveness and immediate operational readiness.

SBD4 & SBD6.1 Forms: Standard South African public procurement templates. SBD4 ensures transparency by disclosing potential conflicts of interest, state affiliations, and anti-collusion assurances. SBD6.1 facilitates the allocation of preference points under national transformation policies, requiring documented proof of qualifying socio-economic attributes.

80/20 Preference System: A scoring methodology awarding 80 points for the lowest acceptable price and up to 20 points for designated socio-economic goals, balancing market efficiency with historical equity advancement.

General Conditions of Contract July 2010: Official public sector contractual guidelines outlining mutual rights, delivery standards, payment schedules, risk allocation, and formal dispute resolution procedures for government-linked procurement engagements.