Dynamic Calibration of Air Quality Instruments.
Lesego Tlou
In plain English
Dynamic calibration of H2S, SO2, CO, NOx, and O3 instruments is being procured. Bidders must comply with tax obligations and submit a B-BBEE status level verification certificate or sworn affidavit.
Always check the official documentDescription
The South African Weather Service is seeking a service provider to perform dynamic calibration for various air quality monitoring instruments, specifically H2S, SO2, CO, NOx, and O3. The work involves ensuring these instruments are accurately calibrated to meet operational standards. The project will be conducted at the service provider's approved operational premises, which must be equipped with the necessary infrastructure. A site visit will be conducted by the South African Weather Service to verify these facilities before the contract is awarded. The successful bidder will be required to sign a Service Level Agreement to monitor performance. The project must be completed by the deadline of 31 August 2026.
What you need to qualify
- CSD registration — Registration on the Central Supplier Database — required to do business with government.
- Tax clearance — A valid SARS tax compliance status (PIN) showing your tax affairs are in order.
- B-BBEE certificate — A B-BBEE certificate or sworn affidavit confirming your contribution level.
- Other registration — An industry registration the tender requires (e.g. PSIRA, NHBRC, a professional or trade licence).
Full requirements
- Valid SARS Tax Compliance Status PIN
- CSD registration number
- B-BBEE status level verification certificate or sworn affidavit
- Relevant industry accreditation for calibration services
Contact & how to apply
Name: Lesego Tlou
Email: RFQsubmissions@weathersa.co.za
Phone: 012-367-6279
How to apply: Interested bidders must submit their proposals electronically via email to RFQsubmissions@weathersa.co.za. All submissions must be received no later than 11h00 on 31 August 2026. Late submissions will not be accepted.
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