Objectives

The primary objective of this tender is to secure a qualified service provider capable of supplying and installing a specialized gauge flange for an ICP-MS instrument. The procurement aims to restore or maintain the operational integrity of critical laboratory equipment while adhering to municipal supply chain governance, transparency, and preferential procurement policies.

Scope

The tender encompasses the end-to-end provision and installation of one gauge flange for an ICP-MS unit, strictly in accordance with the attached technical specification. Bidders are required to submit all mandatory documentation electronically via the Informal Tender Portal prior to the closing deadline. The procurement operates under the municipality's standard general conditions, mandates successful registration on the official supplier database, and requires all quoted prices to remain valid for a minimum of thirty days from the tender issue date. Only digital submissions will be processed; faxed or hard-copy bids will be rejected.

Technical Requirements

• Supply and mechanically install a gauge flange specifically engineered for ICP-MS vacuum systems.
• Ensure full compliance with the detailed specification sheet available at the designated SCM acquisitions office.
• Submit complete, compliant documentation through the official Informal Tender Portal before the stipulated closing date and time.
• Maintain pricing stability for at least thirty days post-submission.
• Comply with all applicable municipal procurement regulations, including the Preferential Procurement Regulation of 2022.

Skills Requirements

While not explicitly itemized in the advert, the nature of the scope necessitates demonstrated technical competency in precision laboratory instrumentation maintenance. Successful bidders should possess hands-on experience with vacuum sealing components, mass spectrometry hardware, and calibrated installation procedures. Additionally, providers must demonstrate administrative capability to navigate municipal e-procurement systems, interpret technical specifications accurately, and comply with regulatory documentation standards.

Explanation of Key Terms

• ICP-MS: Inductively Coupled Plasma Mass Spectrometer. A high-sensitivity analytical instrument used for detecting trace metals and isotopes. The gauge flange is a critical vacuum-sealing interface that maintains atmospheric isolation within the instrument's ionization and detection chambers.
• 80/20 System: A preferential procurement scoring model where eighty percent of evaluation points are allocated to price competitiveness and twenty percent to socio-economic development goals, such as black ownership, women-led enterprises, disability inclusion, and local economic participation.
• Informal Tender Portal: An electronic bidding platform utilized for procurement transactions that fall below formal public tender thresholds, enabling streamlined submission, tracking, and evaluation of bids.