VVUZA

Nitrogen Purging Services at PetroSA GTL Refinery.

ZONAZIHLE SITYATA

In plain English

PetroSA is requesting quotations for services as detailed in the RFQ. Only registered and approved suppliers who are at least a level four BBBEE contributor or an EME/QSE can bid.

Always check the official document
Closing date
4 September 2026
Location
Duinzicht Avenue-Mossel Bay-Mossel Bay-
Estimated value
R 1 200 000
Published
21 August 2026
Tender no.
AHT26954

Description

The Petroleum Oil and Gas Corporation of South Africa (PetroSA) invites qualified suppliers to provide Nitrogen Purging Services at the PetroSA GTL Refinery in Mossel Bay. The project involves purging the High Pressure Tank Farm LPG system, specifically two bullets and two spheres, to remove oxygen and create an inert atmosphere. Key deliverables include pre-engineering, method statements, supply of nitrogen gas, and specialized purging equipment. The work requires 24-hour service availability until completion, with an estimated duration of 4 to 6 days. The supplier must provide experienced personnel, comprehensive safety and quality plans, and technical documentation including process flow diagrams. All work must be performed in accordance with PetroSA safety standards and site-specific operating procedures.

What you need to qualify

  • CSD registrationRegistration on the Central Supplier Database — required to do business with government.
  • B-BBEE certificateA B-BBEE certificate or sworn affidavit confirming your contribution level.

Full requirements

  • Registered on National Treasury Central Supplier Database (CSD)
  • Registered on PetroSA supplier portal
  • Valid B-BBEE certificate (Level 4 or better, or EME/QSE)
  • ISO 9001:2015 and ISO 45001:2018 certification
  • Valid calibration and pressure test certification for all equipment
  • SABS-approved safety equipment and gear

Contact & how to apply

Name: ZONAZIHLE SITYATA

Email: zonazihle.sityata@petrosa.co.za

Phone: 044-601-2311

How to apply: Quotations must be submitted electronically via the PetroSA E-Procurement Portal at www.procurement.petrosa.com by selecting the ‘Login to Access Tenders/Quotes’ tab. Ensure all steps in the online wizard are completed and the 'Submit Tender' button is clicked before the specified deadline.

Download tender documents

Related tenders

General Purpose31 Aug 2026

Supply and Delivery of Diving Gases and Chemicals.

This tender involves supplying diving gases and chemicals for PetroSA in Mossel Bay on a call-off basis. The supplier must maintain a one-month buffer stock and deliver high-pressure gases like Heliox and Oxygen, as well as chemical consumables such as Purafil pellets and Sodasorb granules. Transportation to the PetroSA departure point is required, and all equipment must meet safety standards (DNV 2.7-1, BS EN 12079, IMCA 0018). Deliveries must include certificates of conformity, gas composition reports, and inspection documentation. The supplier is also responsible for maintenance and recertification of rental equipment during the contract.

Duinzicht Avenue-MOSSEL BAY-Mossel Bay-R 3 500 000
Retail & Wholesale28 Aug 20266d left

Supply of safety clothing at PetroSA GTL Refinery.

PetroSA requests quotations for the supply and delivery of safety clothing to its Mossel Bay refinery. Suppliers must be registered on the PetroSA E-Procurement Portal and the National Treasury Central Supplier Database. Key requirements include meeting technical specifications, adhering to delivery timelines, and providing accurate pricing. Suppliers will undergo a due diligence process and may participate in reverse auctions. All goods must be marked with purchase order and commodity numbers.

Duinzicht Avenue-MOSSEL BAY-Mossel Bay-R 5 000 000
Construction & Engineering09 Sept 2026

Saturation Dive System Refurbishment for PetroSA.

PetroSA seeks a service provider for the refurbishment, commissioning, integration, and installation of a saturation dive system in Mossel Bay. The project includes refurbishing dive chambers, winches, and control rooms, conducting marine architectural studies, and integrating the system onto a PetroSA Platform Supply vessel. The service provider must manage equipment transport and adhere to international standards such as IMO and IMCA, delivering a comprehensive Quality Control Plan. Expertise in saturation support systems and pressurized equipment is required, with a project timeline of twelve months.

Duinzicht Avenue-MOSSEL BAY-MOSSEL BAY -R 15 000 000
Construction & Engineering02 Sept 2026

Feasibility Study for Gas Power Plant Project.

PetroSA invites tenders for a feasibility engineering study for a Gas-to-Power Project at the GTL Refinery in Mossel Bay. The study will assess the viability of a 300-360 MW Combined Cycle Gas Turbine power plant using offshore gas. Deliverables include a Basis of Design report, technical feasibility studies, electrical and grid integration designs, risk registers, and an AACE Class 3 cost estimate. A virtual clarification meeting is scheduled for 20 August 2026, with registration required by 19 August 2026.

Duinzicht Avenue-MOSSEL BAY-MOSSEL BAY-R 15 000 000
General Purpose04 Sept 2026

Provision of Biokinetic Services for PetroSA.

PetroSA seeks a qualified Biokineticist to provide clinical movement therapy and exercise prescription services to reduce workplace injuries and improve employee health at the GTL Refinery in Mossel Bay. The provider must be based in Mossel Bay and capable of arranging services for staff in Cape Town, Bloemfontein, Tzaneen, and Sandton. Responsibilities include patient assessments, creating rehabilitation and fitness programs, and submitting progress reports. Collaboration with internal medical staff and compliance with insurance and legal standards are required. A reliable stand-in service for leave periods is also necessary.

Duinzicht Avenue-MOSSEL BAY-Mossel Bay-R 850 000
General Purpose28 Aug 20266d left

Supply of refined bulk fuel for Transnet.

Transnet SOC Ltd seeks bids for the national supply and delivery of refined bulk fuel, including Diesel (50ppm and 10ppm) and Petrol, over a five-year period. The project involves supplying fuel to Transnet depots, rail traction sites, and harbor craft across four corridors in South Africa, with an estimated volume of 1 billion litres. Compliance with SANS 342:2016 standards and mandatory quality testing for every delivery are required. Orders must be fulfilled within 48 hours, including weekends and public holidays. The contract mandates sub-contracting at least 30% of the total contract value to 51% Black-owned EMEs or QSEs. The tender closes on 28 August 2026 at 23:00 PM.

150 Commissioner Street - Johannesburg - Johannesburg - 2001R 50 000 000