# CALIBRATION OF WEIGHBRIDGE AT THE PetroSA GTL REFINERY IN MOSSEL BAY

> This tender closed on 2026-07-09.

- **Reference:** AHT26853
- **Issuer:** [PetroSA](https://za.bidwunder.com/tenders/issuer/petrosa.md)
- **Region:** Western Cape
- **Type:** Open tender
- **Published:** 2026-06-25
- **Closing date:** 2026-07-09 13:00 SAST
- **Sectors:** [Professional, scientific, technical](https://za.bidwunder.com/tenders/sector/M.md)

## Summary

#### Overview
**Procurement of calibration services for the weighbridge at PetroSA GTL Refinery in Mossel Bay.** Bidders should have weighbridge/metrology calibration capabilities, access to traceable weights, relevant accreditation (e.g., ISO/IEC 17025, OIML R76), and BBBEE status; registration on PetroSA’s eProcurement portal and the National Treasury CSD is required.

#### Requirements
- Calibrate weighbridge per national metrology standards and manufacturer specs; include pre-calibration inspection, traceable calibration weights, calibration certificate with results and recommendations, and a service report with any adjustments.
- Weighbridge specs: Bilanciai D800, ID 206477, max 20 tons, graduation 20 kg.
- Qualification/evaluation: minimum BBBEE level 4 or be an EME/QSE; 80/20 (up to R50M) or 90/10 (above) preference; valid BBBEE certificate; anti-fronting diligence; due diligence on status.
- Compliance/registration: be a PetroSA supplier on the eProcurement portal; register on CSD; upload POPI policy; subcontracting >25% requires agreement; joint ventures must provide detailed arrangements; adhere to PFMA governance.

#### How to Apply
- Deadline: 09 July 2026 at 11:00; late submissions not considered. 
- Submission method: electronic via the PetroSA E-Procurement Portal (procurement.petrosa.com) under Tenders/Quotations.
- Documents to submit (in addition to technical/commercial proposals): Standard Terms & Conditions, Scope of Services (RFQ), BBBEE Proposal, General Requirements for Suppliers on PetroSA sites, Occupational Health Guidelines, POPI policy; BBBEE improvement plan.
  (See attached: Quotation Notice.pdf..pdf; SCOPE OF WORK.pdf..pdf)
- Pre-qualifications: register on CSD (via https://secure.csd.gov.za) and on PetroSA’s system (see Supplier Self Registration.pdf..pdf); ensure login details and support contacts are available.
- Briefing: a Mossel Bay briefing address is listed (Duinzicht Avenue); date/time not specified in the docs—confirm via portal.
- Access to bid docs: full Scope of Work and attachments available after login (see SCOPE OF WORK.pdf..pdf); use How to Submit a Tender/Quotation guidance (HOW TO SUBMIT A TENDER OR QUOTATION.pdf) for price submission steps.

## Description

CALIBRATION OF WEIGHBRIDGE AT THE PetroSA GTL REFINERY IN MOSSEL BAY

CALIBRATION OF WEIGHBRIDGE AT THE PetroSA GTL REFINERY IN MOSSEL BAY

Conditions: N/A

## Documents

- Quotation Notice.pdf..pdf
- Supplier Self Registration.pdf..pdf
- SCOPE OF WORK.pdf..pdf
- HOW TO SUBMIT A TENDER OR QUOTATION.pdf..pdf
- HOW TO SUBMIT A TENDER OR QUOTATION.pdf

Documents download with a free BidWunder account.

## Published on

- [eTenders OCDS API](https://www.etenders.gov.za/Home/opportunities?id=1)
- [eTenders.gov.za](https://www.etenders.gov.za)

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> Source: https://za.bidwunder.com/tenders/calibration-of-weighbridge-at-the-petrosa-gtl-refinery-in-mossel-bay-471676b0