For the Operation and Maintenance of the Eastern Basin Acid Mine Drainage Treatment Plant for a Period of 60 Months

047/2025/PMID/MAINTENANCE/RFB

2026-03-19 12:00

Tender Closed on: 2026-05-07 12:00

Trans Caledon Tunnel Authority

9 ME

Mechanical Engineering, Mechanical Services

Balfour, Caledon, Gauteng, Mpumalanga, Springs, Western Cape

Trans-Caledon Tunnel Authority

Trans-Caledon Tunnel Authority Tenders

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Tender Notice and Invitation to Tender
FOR THE OPERATION AND MAINTENANCE OF THE EASTERN BASIN ACID
MINE DRAINAGE TREATMENT PLANT FOR A PERIOD OF 60 MONTHS
Employer Tender Number: 047/2025/PMID/MAINTENANCE/RFB
cidb Reference Number: 100116033
TRANS CALEDON TUNNEL AUTHORITY INVITES TENDERS FOR FOR THE OPERATION AND MAINTENANCE OF THE
EASTERN BASIN ACID MINE DRAINAGE TREATMENT PLANT FOR A PERIOD OF 60 MONTHS
It is estimated that tenderers should have a cidb contractor grading of 9ME.
Tender documents may be downloaded directly from the TCTA website at:
https://www.tcta.co.za/tenders/ (please use Google Chrome to access TCTA link) FREE OF CHARGE.
Queries relating to the issues of these documents may be addressed to:
Colbert Makhubele
Tel No. 0126831200
E-mail. [email protected]
A compulsory clarification meeting with representitives of the Employer will take place at Eastern Basin AMD Treatment Plant. Grootvlei
Proprietary Mines, Van Niekerk Road, Springs, 1559. GPS Coordinates: 26°15’.02.2’’S 28°29.11’8’’E on 19 March 2026 starting at
12h00.
The closing time for receipt of Tenders is 12h00 on Thursday, May 7, 2026.
Emailed and Late Tenders will not be accepted.
Tenders may only be submitted on the tender documentation that is issued.
Requirements for sealing, addressing, delivering, opening and assessment of Tenders are stated in the Tender Data.



Additional Information:
Employer Name: Trans Caledon Tunnel Authority
Province: Gauteng
Municipality: Ekurhuleni Municipality Metropolitan
Closing Date: 2026-05-07 12:00
Site Meeting: Yes
Briefing Date: 2026-03-19 12:00
CIDB Class: 9 ME
Subcategory:
Documents Available from: 06 March 2026

Tender Summary

Objectives

The primary objective of this tender is to appoint a suitable contractor for the operation and maintenance of the Eastern Basin Acid Mine Drainage (AMD) Treatment Plant. The contract duration is set for a period of 60 months, during which the successful tenderer will ensure the effective operation and upkeep of the plant to manage acid mine drainage.

Scope

The scope of work includes:

  • Operation of the Eastern Basin AMD Treatment Plant
  • Maintenance of all plant equipment and infrastructure
  • Ensuring compliance with environmental and safety standards
  • Monitoring and reporting on plant performance
  • Coordination with the employer for plant upgrades or modifications as required

Technical Requirements

The tenderer must demonstrate the ability to:

  • Operate and maintain AMD treatment facilities effectively
  • Manage plant processes to ensure optimal treatment performance
  • Comply with all relevant environmental, health, and safety regulations
  • Provide qualified personnel with relevant experience
  • Utilize appropriate technical equipment and tools for maintenance and operation

Skills Requirements

The successful bidder should possess:

  • A cidb contractor grading of at least 9ME
  • Proven experience in operating and maintaining AMD or similar water treatment plants
  • Technical expertise in water treatment processes and plant maintenance
  • Strong project management and reporting skills
  • Ability to work in compliance with environmental and safety standards
This summary is AI generated. Download the tender documents for all the information.

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