Upgrade and Refurbishment of Winburg Water Treatment Works

VCW410/WINWTW/25

See details below or the tender documentation

Tender Closed on: 2026-06-19 12:00

Vaal Central Water

Pumps, Valves, Pipes and Meters, Repair, Service and Maintenance of Machinery and Equipment, Water Treatment Equipment, Supplies and Services, Wet Services / Water and Sanitation

Free State, Winburg

Vaal Central Water

Vaal Central Water Tenders

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Tender Summary

Objectives

The primary objective of this tender is to upgrade and refurbish the Winburg Water Treatment Works, covering civil, mechanical, electrical, and ancillary systems to ensure improved water treatment capacity, reliability, and compliance with standards.

Scope

The scope includes civil works, mechanical installations, electrical systems, instrumentation, control systems, and ancillary infrastructure such as buildings, pipework, electrical panels, and safety systems. Specific activities involve site preparation, excavation, construction of new structures, installation of pumps, filters, piping, electrical and control equipment, and associated testing and commissioning.

The scope also encompasses modifications to existing systems, installation of new telemetry and control systems, and refurbishment of existing facilities including sludge ponds, pump stations, and buildings.

Technical Requirements

  • Civil works: excavation, earthworks, paving, building construction, waterproofing, and site clearance.
  • Mechanical works: installation of pumps, mixers, filters, pipework, valves, and related equipment.
  • Electrical works: installation of MCCs, control panels, wiring, power supply, and telemetry systems.
  • Instrumentation: installation of sensors, level indicators, flow meters, and control systems.
  • Refurbishment of existing structures including sludge ponds, pump stations, and buildings.
  • Provision of safety, environmental management, and health and safety measures.
  • Testing, commissioning, and handover of all installed systems.

Skills and Skills Requirements

  • Proven experience in water treatment plant upgrades, including civil, mechanical, and electrical works.
  • CIDB Contractor Grading of at least 7 EP or ME PE/HIGHER.
  • Qualified personnel including engineers (Pr Eng, Pr Tech Eng), project managers, site supervisors, and safety officers.
  • Competence in installation, testing, and commissioning of pumps, filters, piping, electrical panels, and control systems.
  • Knowledge of environmental management, health and safety regulations, and safety planning.
  • Experience in managing subcontractors and supply chain logistics.
  • Ability to prepare and implement project methodologies, schedules, and quality assurance plans.
  • Self-registration on the Central Supplier Database (CSD) and compliance with BBBEE requirements.

Summary

This tender seeks qualified contractors with proven experience and technical capability to deliver comprehensive upgrade and refurbishment works at the Winburg Water Treatment Works, ensuring compliance with all technical, safety, and environmental standards, within the specified scope and timeline.

This summary is AI generated. Download the tender documents for all the information.

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