Supply of nist‑traceable turbidity standards (10 ntu & 100 ntu)

• Issue date: 06 Feb 2026.
• Closing date and time: 13 Feb 2026 16:00 (CLOSING DATE AND TIME).
• Quotation validity: 60 days from quotation date.
• No other briefing or site‑visit dates are mentioned in the document.

Name: Kgopolo Kgomo

Email: [email protected]

Phone: 012 406‑9229 (e‑Tenders Contact Centre)

Additional contact for e‑Tender portal issues: [email protected] (CSD support) or [email protected].

Address: Not specified for submissions – all submissions are to be made electronically via the e‑Tender portal.

• Submit the quotation exclusively via the e‑Tender portal (https://www.etenders.gov.za/); email submissions are not accepted.
• Use your own company letterhead – do not use the Johannesburg Water RFQ template.
• Ensure the email address of the signatory is visible on the quotation.
• Attach a brochure or data sheet for each turbidity standard.
• All documents must be uploaded as PDF files – Word, Excel or image files are not allowed.
• Required returnable documents (must be uploaded with the quotation):

1. Original valid Tax Clearance Certificate (SARS PIN).
2. Valid B‑BBEE certificate or sworn affidavit (must comply with B‑BBEE Practice Guide).
3. Municipal rates and taxes clearance (not older than 90 days).
4. Signed Declaration of Interest (MBD 4).
5. Declaration of past supply‑chain management practices (MBD 8).
6. Certificate of Independent Bid Determination (MBD 9).
7. Proof of Central Supplier Database (CSD) registration / supplier number.
8. Preference points claim form (MBD 6.1) if claiming specific goals.
9. Company registration documents with ID copies of directors/shareholders.
10. Valid lease agreement or municipal account (not older than 3 months).

• Quotation must be valid for 60 days from the quotation date.
• Prices must be quoted per unit, exclusive of VAT; total value must include VAT where applicable.
• Submissions received after the closing time (13 Feb 2026 16:00) will be rejected.
• Non‑compliance with any of the above may lead to disqualification.

• Scoring follows an 80/20 system: 80 points allocated to price, 20 points to specific goals (e.g., black‑ownership, SANAS‑accredited verification).
• Preference points are claimed using the MBD 6.1 form; supporting documentation must be provided or the points will not be awarded.
• Minimum price threshold is the lowest acceptable tender price; points for price are calculated using the formula provided in the tender.
• Failure to submit proof for specific goals results in zero points for that portion.
• The organ of state may request additional evidence at any stage to verify claimed points.

• Supply NIST‑traceable turbidity standards:

– 10 NTU standard (quantity: 1 unit).

– 100 NTU standard (quantity: 2 units).

• Standards must meet the specification outlined in the tender (NIST traceability required).
• Provide product data sheets or brochures confirming compliance with the required turbidity levels.
• Deliverables are the physical standards only; no installation or calibration services are mentioned.

• Quote must be submitted in the required PDF format, with unit price per standard, exclusive of VAT; total quotation value must include VAT where applicable.
• Prices will be evaluated under the 80‑point price component of the 80/20 scoring system.
• No mention of performance bonds, guarantees or payment terms in the extracted text.
• Quotation must remain valid for 60 days.

• Supplier must be registered on the Central Supplier Database (CSD) and provide proof of registration.
• Provide a valid Tax Clearance Certificate (SARS PIN).
• Provide a valid B‑BBEE certificate or a sworn affidavit compliant with the B‑BBEE Practice Guide.
• Submit municipal rates and taxes clearance (not older than 90 days).
• Submit company registration documents with ID copies of directors/shareholders.
• No explicit CIPC, CIDB, or professional registration requirements are stated.
• All required returnable documents listed under submission guidelines must be attached.