Objectives

The primary objective is to procure professional calibration services for a range of laboratory equipment to ensure measurement accuracy, regulatory compliance, and operational reliability for municipal water quality testing facilities. The procurement follows a structured evaluation framework designed to award the contract to the most economically advantageous bidder while promoting socio-economic transformation.

Scope

The tender covers calibration services for twelve categories of laboratory instruments across multiple delivery locations in the Northern Cape and Free State regions. Required items include:

• Digital and infrared thermometers calibrated at multiple temperature thresholds.
• Incubators, ovens, water baths, and ultra-low freezers requiring precise thermal verification.
• Autoclaves calibrated under simulated operational conditions.
• Precision pipettes tested at specified volume intervals.
• Analytical mass pieces ranging from 0.1g to 2000g.

Services encompass on-site or facility-based calibration, generation of calibration certificates, and safe return/delivery of all units to designated municipal addresses. All transportation, handling, and logistical costs must be fully incorporated into the quoted price.

Technical Requirements

Bidders must adhere to strict procedural, compliance, and technical standards:

• Calibrations must be executed at the exact temperature, volume, or rotational speed points specified in the schedule, with no deviations permitted.
• Submissions must be compiled as a single folder containing all mandatory Standard Bidding Documents (SBDs), including tax compliance verification, bidder disclosure, and preference point claims.
• Pricing must be firm, inclusive of VAT and delivery, and remain valid for sixty days post-closing date.
• Bids must demonstrate full compliance with the National Treasury Regulations, General Conditions of Contract, and Preferential Procurement Policy Framework Act.
• Late submissions will be rejected, and arithmetic errors may trigger clarification requests within five days.

Explanation of Unusual/Complicated Terms:

• SBD Forms: Standardized compliance templates mandated by South African public sector procurement rules, covering tax status, anti-collusion declarations, conflict-of-interest disclosures, and demographic preferences.
• 80/20 Preference Point System: An evaluation model allocating eighty percent of scoring to price competitiveness and twenty percent to specific socio-economic goals, such as black-owned enterprises, women/youth ownership, disability inclusion, and regional economic development.
• Loaded Runs: Calibration procedures where autoclaves are tested with internal loads to replicate real-world steam penetration, heat distribution, and pressure conditions.
• Tax Compliance Status (TCS) PIN: A unique identifier issued by the South African Revenue Service to verify a bidder’s tax standing and eligibility for public contracts.

Skills Requirements

While not explicitly enumerated in the tender, the nature of the work necessitates the following capabilities:

• Certified metrology expertise with proficiency in thermal, volumetric, and gravimetric calibration techniques.
• Familiarity with South African Bureau of Standards (SABS) guidelines and ISO/IEC 17025 accreditation principles.
• Ability to generate traceable calibration certificates, maintain accurate service records, and provide clear technical reporting.
• Administrative competence to navigate public procurement compliance, complete statutory declaration forms, and manage multi-site logistics efficiently.
• Strong attention to detail to execute multi-point calibrations without deviation from specified parameters, ensuring zero compromise on measurement integrity.