Tender Summary: Framework Contract for Maintenance and Upgrading of the Electrical Distribution Network

Objectives

The primary objective is to secure a panel of three qualified electrical contractors for a three-year framework agreement to supplement the municipality’s internal electricity section. The contract aims to ensure efficient turnaround times for routine maintenance, corrective repairs, emergency responses, and network upgrades on an as-and-when-instructed basis. Secondary objectives include improving grid reliability, minimizing service interruptions, promoting local economic development, and advancing broad-based black economic empowerment (B-BBEE).

Scope of Work

Appointed contractors will deliver comprehensive maintenance, fault repairs, emergency response, and infrastructure upgrades across the municipality’s electrical distribution network. The scope covers:

• Network Assets: 22 kV and 11 kV medium-voltage (MV) overhead and underground networks, low-voltage (LV) overhead and underground reticulation, transformers, mini-substations, switchgear, street lighting, and associated electrical infrastructure.
• Core Services: Planned and reactive maintenance, fault finding, cable jointing and terminations, testing, commissioning, switching operations, vegetation clearance within electrical servitudes, and excavation/reinstatement for underground works.
• Operational Requirements: Provision of all skilled personnel, supervision, plant, equipment, tools, transport, and materials. Contractors must maintain 24-hour emergency call-out availability to ensure rapid restoration of supply following failures, storms, or accidents.

Technical Requirements

• Grading & Compliance: Minimum CIDB Grading 6EP and above. Full compliance with the Occupational Health and Safety Act, applicable SANS/NRS standards, and municipal specifications.
• Contract Model: NEC3 Engineering and Construction Contract (Option B) utilizing a priced Bill of Quantities.
• Documentation & Methodology: Submission of a structured approach paper detailing maintenance methodology, emergency response protocols, quality control measures, health and safety management, and subcontractor oversight systems.
• Plant & Equipment: Proof of ownership or valid lease agreements for specialized machinery, including cherry pickers/bucket trucks, crane trucks, TLBs/excavators, cable fault locators, cable jointing equipment, service vehicles, and electrical testing instruments.
• Local Production Content (LPC): Mandatory minimum local content thresholds apply to designated electrical components (e.g., 90% for cables and Class 0 transformers, 50% for air-insulated MV switchgear), calculated per SABS standards.
• Regulatory Compliance: Valid SARS tax clearance, COID registration, Central Supplier Database (CSD) registration, B-BBEE certification/affidavit, and signed statutory returnable documents are mandatory for eligibility.

Skills and Personnel Requirements

• Key Person: Must hold a Diploma or Degree in Electrical Engineering, possess ECSA registration (Professional Engineer, Technician, or Technologist), and demonstrate at least ten years of relevant experience, including project management within the past five years.
• Project Team: Minimum of two to three qualified electricians holding recognized diplomas or trade tests, with at least two years of practical field experience.
• Health & Safety Representative: Must hold a certificate or diploma in Occupational Health and Safety or Safety Management.
• Corporate Experience: The bidding entity must provide documented proof of completing at least one relevant MV/LV overhead or underground network project within the last two years, plus additional projects within the preceding five years.
• Evaluation Threshold: A minimum technical functionality score of 70% is required to proceed to financial evaluation. Scoring covers company experience (50 pts), key personnel expertise (25 pts), plant & equipment (15 pts), methodology (5 pts), and office location/emergency response capacity (5 pts).

Explanation of Key Terms

• Framework Contract Without Quantum of Work: An agreement establishing a pre-qualified panel of suppliers without guaranteeing a specific volume or monetary value of future orders. Individual tasks are allocated via separate Package Orders as operational needs arise.
• NEC3 Option B: A collaborative engineering and construction contract model that uses a priced Bill of Quantities. It emphasizes early warning mechanisms, compensation events, and shared risk management rather than traditional adversarial contracting.
• CIDB 6EP: A South African Construction Industry Development Board grading specifically for Electrical Works. Grade 6 indicates competence to execute medium-complexity electrical projects independently and manage associated risks.
• Local Production Content (LPC): A public procurement policy requiring a specified percentage of the total bid value to be derived from goods manufactured or sourced locally within South Africa, aimed at stimulating domestic industry and job creation.