Maintenance and Repairs Contractor(5 Years)
Job Overview / Description
- Position Title: Maintenance and Repairs Contractor – Electrostatic Precipitators (ESP)
- Company / Department: Eskom Holdings SOC Ltd
- Location: Lethabo Power Station, Vaaldam Road, Viljoensdrift, Deneysville, Free State
- Contract Type: Fixed-Term Contract – 5 Years
- Tender Number: E1488GXGPLET
- Closing Date: 03 October 2025 at 10:00
Purpose of the Role:
To appoint a qualified contractor to perform ongoing maintenance and repairs on Electrostatic Precipitators (ESPs) at Lethabo Power Station during both running (on-load) conditions and planned (opportunity) maintenance periods. The role ensures optimal performance of ESPs, compliance with environmental standards, and minimization of unplanned outages.
Key Responsibilities:
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Execute routine and corrective maintenance on ESP components:
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Discharge & collecting electrodes
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Ash hoppers, dampers, expansion joints, casings, doors
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Support insulators, rapping systems
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Perform electrode cleaning, replacement, and inspection
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Execute casing repairs, water washing (with dust plant protection)
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Operate during running and shutdown conditions
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Supply necessary scaffolding, safety measures, and permits
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Comply with SHEQ (Safety, Health, Environment & Quality) standards
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Maintain accurate records: inspection reports, test logs, QCPs
Qualifications and Technical Requirements:
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Minimum CIDB Grading: 6ME (7ME preferred for competitive advantage)
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Compliance with ISO 3834-2 Welding Standards
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ISO 14001 Environmental Compliance
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Must provide:
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Qualified personnel (min. 3 years’ experience in ESP maintenance)
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Detailed method statements, work plans, and risk assessments
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Comprehensive Quality Management System (QCPs, ITPs, test procedures)
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Use of certified welders, approved materials & traceability documents
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Insurance, performance bonds, and guarantees as per Eskom’s specifications
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Mandatory Requirements:
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Attend optional virtual briefing (20 August 2025, 10:00)
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Submit via Eskom E-Tendering portal before 03 October 2025, 10:00
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All bid documents must comply with Eskom procurement and safety policies
Skills and Competencies:
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Strong technical expertise in ESP maintenance
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Understanding of coal-fired power station environments
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SHEQ compliance and safety leadership
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Quality-focused and results-driven
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Proven experience in managing large-scale, long-term maintenance contracts
Contact Details for Enquiries:
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Contact Person: Tlalane Motshabaesi
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Email: motshatm@eskom.co.za
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Phone: 016-457-5414


