Request for Quotation to Supply Heat Exchanger as Per the Attached Specification Sheets

NLM-QUO-25/181

See details below or the tender documentation

Tender Closed on: 2025-11-21 12:00

Industrial Machinery, Tools and Equipment, Supply and Delivery

Broederstroom, Hartbeespoort, North West

South African Nuclear Energy Corporation Limited

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South African Nuclear Energy Corporation Limited Tenders

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Tender Number: NLM-QUO-25/181
Department: South African Nuclear Energy Corporation Limited
Tender Type: Request for Quotation
Province: North West
Closing Date: Friday, 21 November 2025 - 12:00
Place where goods, works or services are required: 1 TAU DR - Broederstroom - Hartbeespoort - 0216
Special Conditions: N/A
ENQUIRIES:
Contact Person: Catherine Matima
Email: [email protected]
Telephone number: 012-305-3027
FAX Number: 012-305-4000
BRIEFING SESSION:
Is there a briefing session?: NO Is it compulsory? NO
Briefing Date and Time:
Briefing Venue:

This tender is also available from www.etenders.gov.za


Tender Summary

Objectives

The primary objective of this tender is to procure a heat exchanger (H1005) that complies with the attached specifications, for use in a plasma gasification demonstration facility at Necsa. The heat exchanger will be used to heat uranium-contaminated waste oil with hot water, reducing its viscosity to facilitate downstream processing in the plasma reactor.

Scope

The scope includes the supply and delivery of a plate heat exchanger (H1005) as per the specified purchase specification and technical sheet. The scope explicitly excludes other equipment and components shown in the P&ID, which are outside the scope of this procurement.

Technical Requirements

  • Type: Brazed plate heat exchanger suitable for uranium-contaminated waste oil processing.
  • Flow media: Uranium-contaminated waste oil and demineralised water.
  • Operational parameters:
    • Oil inlet temperature: 25°C, outlet: 65-70°C
    • Water inlet temperature: 80°C, outlet: 60-70°C
    • Flow rates: approximately 10 kg/h (oil) and 20.22 kg/h (water)
    • Maximum operating pressure: 1000 kPa(g) for oil, 600 kPa(g) for water
    • Design pressure: 1500 kPa for both media
  • Material: Stainless steel plates and components.
  • Design considerations:
    • Flow arrangement to be advised by the supplier.
    • Heat transfer area, plate count, and dimensions to be specified by the supplier.
    • Pressure drop: permissible 20 kPa.
  • Mechanical and site conditions:
    • Location: Inside laboratory at Necsa Pelindaba.
    • Altitude: 1300 m, ambient temperature: 2°C to 32°C.

Skills Requirements

The supplier must demonstrate:

  • ISO 9001:2015 accreditation or equivalent, with evidence of certification.
  • Capability to provide after-sales service, including spare parts and maintenance, with proof such as a service workshop and stockholding of critical spares.
  • Ability to deliver the heat exchanger within specified lead times (preferably within 4 to 8 weeks from purchase order).
  • Experience in designing and supplying heat exchangers suitable for handling uranium-contaminated waste oils, ensuring compliance with safety and quality standards.
  • Provision of detailed technical datasheets, specifications, and demonstration of product suitability for the intended application.
This summary is AI generated. Download the tender documents for all the information.

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