High-risk replacement of current transformers and cabling/stringing at avon, impala, mersey, and tugela substations – kwazulu-natal

Closing date for submissions: 14 August 2026 at 10:00 AM (SAST). Starting date for the contract: 03 August 2026. Completion date for all works: 30 November 2027. Defects date: 52 weeks after completion. Defect correction period: 2 weeks upon notification of defects. Submission of first programme for acceptance: within 1 week of contract start date. Revised programmes to be submitted at intervals no longer than 2 weeks.

Employer: NTCSA SOC Ltd (Reg No. 2021/539129/30). Registered office: Megawatt Park, Maxwell Drive, Sandton, Johannesburg. Project Manager and SCM contacts to be confirmed via the Contract Data or Tender Data. For disputes, refer to the ICE-SA Division of the South African Institution of Civil Engineering (www.ice-sa.org.za).

Submit the following returnable documents as part of your bid: Form of Offer and Acceptance, Schedule of Deviations (if applicable), Pricing Data (Bill of Quantities), and any other documents specified in the Tender Data. Ensure all documents are fully completed, signed, and returned by the closing date. Failure to submit required documents may result in disqualification.

Scope: Replacement of high-risk ASEA IMBA/E current transformers (CTs) at Avon (6 units), Impala (3 units), Mersey (12 units), and Tugela (15 units) substations. Work includes: removal of old CTs, installation of new CTs (from ENC with same number of cores and bus zone ratio), stringing of jumpers, and cabling of secondary circuits. Sites: Avon 132kV yard, Impala 275kV yard, Mersey 400kV and 275kV yards, Tugela 275kV yard. Risk Register includes safety incidents, environmental incidents, oil spills, theft/vandalism, community unrest, inclement weather, outage cancellations, system stability risks, fall arrest plans, animal life incidents, and OEM delays. Fall Arrest Plan must be in place for work above ground level.

Pricing format: Option B (Priced contract with bill of quantities). Currency: South African Rand (ZAR). Payment terms: Assessment interval between the 25th day of each successive month, with payments made within 30 days. Interest rate: Publicly quoted prime rate (Standard Bank of South Africa) for ZAR amounts, or LIBOR for other currencies. Price adjustment for inflation (CPA) applies after 16 months from the base date (1 month prior to closing of the enquiry). Proportions for Price Adjustment Factor: 85% linked to CPI (SEIFSA Table D-4), 15% non-adjustable. Delay damages: 1% per day up to a limit of 10% of the Price of Work Done to Date. Retention: 0% (R0.00 retention free amount). Advanced payment bond may be required if Option X14 is used. Performance Bond, Parent Company Guarantee, and Retention Money Guarantee pro formas are provided in the contract documents.

CIDB registration number required for the tenderer. B-BBEE compliance: Contractor must notify the Employer within 7 days of any change in B-BBEE status and submit an updated verification certificate within 30 days. Failure to notify may result in termination. Confidentiality: Contractor must not disclose contract-related information without Employer's consent. Health and Safety: Contractor must comply with Construction Regulations 2014 (OHS Act 85 of 1993) and may be appointed as Principal Contractor. Environmental compliance: Contractor must adhere to all applicable environmental laws and regulations. Insurance: Contractor must provide certificates for required insurances (e.g., loss of/damage to works, equipment, liability for property damage, bodily injury). Tax compliance: Contractor must provide a tax invoice within 1 week of receiving a payment certificate and include Employer’s VAT number (4710303126) on all invoices. Asbestos compliance: Contractor must adhere to Employer’s Asbestos Standard 32-303 and South African asbestos regulations. Nuclear Liability: Employer (NTCSA) is solely responsible for nuclear damage liabilities, except in cases of unlawful intent or unauthorised presence at Koeberg Nuclear Power Station.

Closing date: 14 August 2026 at 10:00 AM (UTC).

• Quality kick-off meeting: To be scheduled by the supplier with 14 days’ advance notice to Eskom.
• Submission of CQP and QCP/ITP: Within 30 days of contract award or as per the stated timeline.
• Pre-inspection meetings: Mandatory, convened by Eskom or its inspection agency.

Department: Supply Chain Management (SCM).

For quality-related queries, contact the Eskom Quality representative (e.g., Sandesh D Bipat, Snr Quality Advisor).

Note: Specific contact details (email/phone) are not provided in the document. Refer to the tender notice or Eskom’s official channels for direct contact information.

Submit the following returnable documents as per the tender category (Category 3 selected for this tender):

• Completed and signed Form A (Tender and Contract Quality Requirements for Supplier Quality Management: Specification 240-105658000/QM 58 and ISO 9001).
• Objective evidence of a developed QMS that complies with ISO 9001 (latest revision). Submit approved/signed copies of:

• Quality Management System manual or documented information defining the QMS and its scope.

• Quality Policy (aligned with strategic direction).

• Quality Objectives.

• Control of documented information (maintain and retain).

• Internal audit procedure.

• Control of nonconforming outputs.

• Nonconformity and Corrective Action procedure.

• Draft Contract Quality Plan (CQP) specific to the scope of work, addressing ISO 10005 requirements.
• Example of an Inspection and Test Plan (ITP) or Quality Control Plan (QCP) for similar/previous work.
• Documented information for Control of Externally Provided Processes, Products, and Services.
• Documented information for roles, responsibilities, and authorities (e.g., organization charts, job descriptions, procedures).

Note: Use the List of Tender Returnables (240-12248652) for specific requirements. Submit all documents by the tender closing date.

Scope: Replacement of high-risk ASEA IMBA/E current transformers at Avon, Impala, Mersey, and Tugela substations, including cabling and stringing.

Quality Requirements:

• QMS Compliance: Supplier and sub-suppliers must develop, implement, maintain, and improve a QMS conforming to ISO 9001 (latest revision).
• Contract Quality Plan (CQP): Must outline how quality will be achieved for the scope of work, including:

• Management of records (e.g., material tests, PMI testing, certifications).

• Access provisions for Eskom inspections.

• Submission of final documentation (e.g., manufacturing data book) pre-shipment.

• Special processes (e.g., welding, NDT, coating) require pre-approval of procedures (WPS, PQR, WQR) and qualified personnel.

• Storage, preservation, and maintenance requirements for equipment/materials.

• Quality Control Plan (QCP)/Inspection and Test Plan (ITP): Must cover all stages (materials verification, manufacturing, fabrication, assembly, testing, commissioning) and include:

• Hold points, witness points, and intervention points for Eskom oversight.

• Acceptance criteria aligned with technical specifications or standards.

• Sub-supplier QCPs/ITPs must be reviewed and accepted by Eskom.

• Special Processes: Welding, NDT, coating, and heat treatment require pre-qualified procedures and certified personnel. Records must be maintained and accessible to Eskom.
• Preservation: Comprehensive program for material/equipment preservation during storage, transit, and pre-operation, including environmental protection, structural integrity, and compliance with manufacturer recommendations.

Critical Plant Classification: Current transformers are classified as Level 1 or 2 plant items (failure impacts safety, reliability, or causes major damage).

Mandatory compliance requirements:

• ISO 9001 Certification: Supplier must have a developed, documented, and implemented QMS compliant with ISO 9001 (latest revision). Certification is not explicitly required for Category 3 but evidence of compliance is mandatory.
• Form A: Must be completed, signed, and submitted with the tender to acknowledge acceptance of Eskom’s Supplier Quality Management Specification (240-105658000) and ISO 9001 requirements.
• B-BBEE: Minimum B-BBEE Level 1 required (as per PPPFA and Eskom’s procurement policies).
• CIDB Registration: Applicable for construction-related works (refer to CIDB 1004 for evaluation guidelines).
• SETA Compliance: Training certificates for personnel must meet SETA requirements, including unit standards and accreditation numbers.
• Statutory Compliance: Special process personnel (e.g., welders, NDT inspectors) must be registered with relevant statutory bodies where legally required.
• Sub-Supplier Compliance: Main supplier must ensure sub-suppliers meet the same QMS, QCP/ITP, and preservation requirements. Eskom reserves the right to audit sub-suppliers.

Note: Tax clearance, CIPC registration, and other standard compliance documents are implied but not explicitly detailed in the provided text.

Evaluation is structured into weighted sections based on the List of Tender Returnables (240-12248652) for Category 3:

Section A (25%) – QMS Requirements (ISO 9001):

• QMS manual or documented information defining the QMS and its scope.
• Quality Policy (approved by top management).
• Quality Objectives (approved by top management).
• Control of documented information.
• Control of nonconforming outputs.
• Nonconformity and Corrective Action procedure.
• Internal audit procedure.

Section B (25%) – Evidence of QMS in Operation:

• Documented information for defined roles, responsibilities, and authorities.
• Documented information for Control of Externally Provided Processes, Products, and Services.

Section C (20%) – Contract Quality Plan (CQP):

• Draft CQP specific to the scope of work, aligned with ISO 10005.

Section D (20%) – Quality Control Plan (QCP/ITP):

• Draft or example of an ITP or QCP for similar/previous work, covering inspection and test activities.

Section E (10%) – Additional Requirements:

• Form A (completed and signed).
• Any other user-defined requirements per the scope of work.

Scoring Notes:

• Each applicable item in Sections A–E is scored as 1 (compliant) or 0 (non-compliant).
• Noncompliance with mandatory documents (e.g., Form A, CQP, QCP/ITP) may result in disqualification.
• Eskom reserves the right to conduct audits, assessments, and verifications of all submitted documentation.

Closing date: 14 August 2026 at 10:00 AM (UTC).

Additional dates:

• Environmental file evaluation must be completed before site mobilization (at least one week prior notice to environmental practitioners).
• All documentation must be submitted to Transmission within 7 days after contract award.
• Post-contract review will be conducted to assess environmental performance.

Project Manager: Mbongiseni Mdlalose

Email: [email protected]

Department: National Transmission Company of South Africa (NTCSA)

Practical guidance:

• Direct all tender clarifications and environmental queries through the Eskom Representative (Buyer) as specified in the tender document.
• Do not communicate directly with Environmental Practitioners without written approval.

Submit the following returnable documents as part of your tender:

• Completed and signed Contractor Environmental Requirements Pro-forma (240-110600836).
• Project-specific Environmental Management Programme (EMPr) acknowledgment.
• Method Statements for all activities requiring environmental controls.
• Environmental Management System (EMS) documentation aligned with ISO 14001:2015.
• All documentation must be submitted to Transmission for evaluation within 7 days after contract award.

Practical guidance:

• Ensure all personnel on site are familiar with the EMPr and environmental requirements.
• Maintain a copy of the EMPr and all environmental documentation on site at all times.
• Non-compliance with submission requirements may result in delays or contract penalties.

Scope of work:

• Replacement of 48 high-risk Current Transformers (CTs) at Avon, Impala, Mersey, and Tugela substations under Scheme ID ERCT_ABIM.
• Modification of existing foundations, including excavation, steelwork, and yard stone reinstatement.

Substations and components:

1. Avon Substation (Project UID: AVO22P08-SE-D91): Avon 132kV BB Coupler A, Avon No1 Trfr Bay 132kV Side.
2. Impala Substation (IMP22P12-SE-D91): Impala No6 Trfr Bay 275 kV Side.
3. Mersey Substation (MER22P10-SE-D91): Mersey No3 Trfr Bay 275 kV Side, Mersey No2 BB 400kV Bus Section No1, Mersey No2 Trfr Bay 400 kV Side, Mersey No3 Trfr Bay 400 kV Side.
4. Tugela Substation (TUG25P09-SE-D91): Tugela No1 Trfr Bay 275 kV Side, Tugela No1 Trfr Bay 132 kV Side, Tugela No3 Trfr Bay 132 kV Side, Tugela 132kV BB Coupler A.

Civil scope of work:

• Foundations: Modify existing foundations as per drawings Avo22P08-SE-D72, Imp22P12-SE-D72, Mer22P10-SE-D71, Mer22P10-SE-D72, Tug25P09-SE-D71, Tug25P09-SE-D72.
• Steelwork: Retain steelwork support in place; apply anti-rust treatment if required.
• Yard stone: Reinstate yard stone as per document 240-108982466.

Standards and references:

• All construction must comply with Eskom’s Safety, Health, and Environmental (SHE) specifications.
• Refer to the East Grid High Risk IMBA/E CT Replacement Project Detailed Design Report (Unique Identifier: ERCT_ABIM SE-D87) for detailed scope.

Practical guidance:

• All activities must adhere to the Environmental Management Programme (EMPr) for the project.
• Method Statements must be developed for each site and approved by the Project Manager (PM) and Eskom Environmental Practitioner before commencement.

Mandatory compliance requirements:

• Valid and authentic environmental documentation for evaluation.
• Compliance with all applicable environmental legislation, including but not limited to:
• National Environmental Management Act (NEMA), 1998.
• National Environmental Management: Waste Act (NEMWA), 2008.
• National Environmental Management: Biodiversity Act (NEM:BA), 2004.
• National Water Act, 1998.
• Occupational Health and Safety Act, 1993.
• National Heritage Resources Act, 1999.
• Asbestos Abatement Regulations (GNR 1196, 10 November 2020).
• Adherence to Eskom’s Environmental Requirements for Contractors and/or Suppliers (240-180100134).
• Implementation of an Environmental Management System (EMS) aligned with ISO 14001:2015.
• Submission of a completed and signed Contractor Environmental Requirements Pro-forma (240-110600836).

Environmental documentation and records:

• Environmental Authorisation (including permits and licenses).
• Project-specific Environmental Management Programme (EMPr).
• Environmental Aspects and Impacts Register.
• Incident and Non-Conformance Registers.
• Waste Records and disposal certificates.
• Safety Data Sheets (SDS) for hazardous substances.
• Environmental Training Records.
• Complaints Register.

B-BBEE requirements:

• Minimum B-BBEE Level: 2.

Practical guidance:

• Ensure all sub-contractors comply with the same environmental and legal obligations.
• Non-compliance with environmental requirements may result in work stoppage, contract suspension, or termination.
• Environmental incidents must be reported within 24 hours of occurrence.

Contract execution and monitoring:

• Environmental practitioners will conduct inspections and audits to monitor compliance and adherence by the contractor.
• The business unit receiving products, goods, or services must ensure monitoring mechanisms (audits, reviews) are in place with support from environmental practitioners.
• Environmental performance and compliance reports must be provided to the contract custodian and commercial department during and after contract execution.

Sub-contractor management:

• The contract custodian must ensure the main supplier manages sub-contractors to comply with environmental legal obligations and Eskom/Transmission requirements.
• Non-conformances or non-compliance must be addressed per the Transmission Supplier Status Reconsideration Process (32-1034).

Work stoppage and suspension:

• Any activity posing a threat to health or the environment may be stopped, including unauthorized work or non-compliant acts.
• Work stoppage may occur due to:
• Ad-hoc environmental intervention by Transmission management for serious incidents.
• Ad-hoc intervention by environmental practitioners for activities degrading the environment.
• Government environmental authority intervention for serious incidents or legal contraventions.
• No financial compensation will be provided for work stoppages due to environmental concerns.

Supplier status reconsideration:

• The contract custodian will communicate with the Reconsideration of Supplier Status Committee for suspension or termination recommendations.
• Investigations will be initiated for:
• Three major environmental non-conformances in a financial year.
• Two or more contraventions of environmental legislation or non-compliance with approval conditions.
• Violation of Eskom Life-Saving Rules.
• Submission of fraudulent environmental documents.
• Suppliers found guilty may be removed from the Eskom database; cleared suppliers may be reinstated.

Contract completion and record retention:

• The project manager must ensure a final environmental inspection is conducted with environmental practitioners.
• The environmental practitioner will sign off on rehabilitation and project close-out.
• The environmental file must be handed over to the asset owner, including:
• Organization certificates of conformance.
• Test certificates as per technical specifications.
• Inspection release reports (ECO close-out, final rehabilitation, final site close-out audit).
• Post-contract reviews will assess the supplier’s environmental performance and results will be recorded in the supplier database.

Practical guidance:

• Ensure all environmental documentation is submitted and maintained for the contract duration.
• Address non-conformances promptly to avoid contract penalties or termination.

Substation Automation Integration Section:

• Email for Engineering Work Request Form (EWR): [email protected]
• Email for IP Address Allocation Request Form: [email protected]
• Email for IED Protection Configuration Files or Bay-Specific SCD Files: [email protected]

Note: Forms must be submitted 6 weeks prior to the required date. Include a project schedule and the latest signed Station Electric Diagram (SED).

Scope: Replace high-risk ASEA IMBA/E current transformers (CTs) and associated cabling/stringing at Avon, Impala, Mersey, and Tugela substations in the East Grid.

Key Deliverables:

• Decommission existing CTs (e.g., 3 x 132kV, 275kV, or 400kV CTs per bay).
• Install new CTs to replace decommissioned units.
• Disconnect/unbolt existing CT clamps and remove CTs from steel supports.
• Erect new CTs and re-string bays with new conductors and clamps.
• Install additional earth tails where specified (e.g., Avon Transformer 1 and Bus Coupler A bays).

Substation-Specific Scope:

• Avon (132kV): Transformer 1 Bay (3 CTs), Bus Coupler A Bay (3 CTs + 2 earth tails).
• Impala (275kV): Transformer 6 Bay (3 CTs).
• Mersey (400kV/275kV): Transformer 2/3 Bays (3 CTs each), Bus Section 1 Bay (3 CTs), Transformer 3 Bay (275kV, 3 CTs).
• Tugela (275kV/132kV): Transformer 1/3 Bays (3 CTs each), Bus Coupler A Bay (6 CTs).

Technical Requirements:

• Cables: Must comply with Eskom standards (e.g., BVX12DCV, BVX12ECV). Refer to Annexure B for approved types.
• Cable Block Diagrams: Full compliance to master drawings (e.g., Mers22P10-SE-D6, Tug25P08-SE-D6).
• Standards: Align with South African Grid Code (Network Code v10), ISO 9001, and Eskom specifications (e.g., 240-75757022, 240-53458797).
• Safety: Adhere to Occupational Health and Safety Act (OHS Act) and Eskom’s Safety, Health, and Environmental Specifications.
• Equipment: Standardized, proven technology with built-in self-diagnostics and continuous monitoring.
• Network Architecture: Two-tier design with IEC61850 protocol for protection scheme IEDs and SCADA.
• Life Cycle: PTM&C equipment expected lifespan of 10-20 years.

Construction/Installation:

• All AC/DC installations must be performed by accredited/certified NTCSA electricians.
• Certificates of Compliance (CoC) and Inspection/Test Certificates (ITC) required per 240-64139234.
• Pre-commissioning and commissioning tests per 240-54615413 (Protection Assets).
• Site/Factory Acceptance Testing (S/FAT) required before handover.

Design Philosophy:

• Dual main and/or backup protection for system security and redundancy.
• Constructability: Optimal functionality, operability, and cost with clearance for construction, maintenance, and safety.

References:

• Station Electric Diagrams (e.g., Avo22P08-SE-D6, Imp22P12-SE-D6).
• Grid Planning Report/URS (C.TXL0094).

Mandatory Compliance:

• B-BBEE: Minimum Level 4.
• Certifications: All AC/DC installations must be performed by accredited/certified NTCSA electricians. Certificates of Compliance (CoC) and Inspection/Test Certificates (ITC) must be issued per document 240-64139234.
• Standards: Compliance with South African Grid Code (Network Code v10), ISO 9001, and Eskom-specific standards (e.g., 240-75757022, 240-53458797).
• Safety: Adherence to Occupational Health and Safety Act (OHS Act) and Eskom’s Safety, Health, and Environmental Specifications.

Returnables:

• Proof of B-BBEE certification (Level 4 or higher).
• Certificates of Compliance (CoC) and Inspection/Test Certificates (ITC) for all installations.
• Evidence of accreditation/certification for NTCSA electricians.

Evaluation Process:

• Three-stage technical evaluation with minimum thresholds of 80% per stage.

Stage 1: Technical Qualitative Requirements for Cable Supply

• Subcategory 1: Compliance to cable block diagrams and schedules (Annexure A). Scored as 'Fully compliant' (1) or 'Non-compliant' (0).
• Subcategory 2: Compliance to approved cable types (Annexure B). Scored as 'Fully compliant' (1) or 'Non-compliant' (0).
• Minimum 80% required to proceed to Stage 2.

Stage 2: Technical Qualitative Requirements for Cable Installation, Termination, and Associated Activities

• Criteria include:
• Relevant company experience (projects completed in past 10 years).
• Qualifications and experience of key personnel.
• Procedures for cable installation, termination, loading/unloading, handling/storing, and old cable removal.
• Tools and equipment adequacy.
• Scored 0-10 (10 = fully meets requirements, 0 = nonresponsive).
• Minimum 80% required to proceed to Stage 3.

Stage 3: Deemed Offer Risks

• Risks categorized as low/acceptable/high based on findings from Stages 1 and 2, pricing anomalies, or deviations (Annexure K).
• Acceptable risks are required for the offer to be considered.

Returnables:

• Annexure A: Technical Schedule (cable block diagrams and schedules).
• Annexure B: Schedule for cable types.
• Annexure C: Relevant experience and capability.
• Annexure D: Qualifications and experience of key personnel.
• Annexure E: Procedure for cable installation.
• Annexure F: Procedure for cable termination.
• Annexure G: Procedure for loading/unloading cable drums.
• Annexure H: Procedure for cable handling and storing.
• Annexure I: Tools and equipment.
• Annexure J: Procedure for removing old cables.
• Annexure K: Deviation Schedule.

• Tender closing date and time: 14 August 2026 at 10:00 AM (SAST).
• Non-compulsory clarification meeting: 28 July 2026, 10:00 AM - 11:30 AM (SAST).

• Venue: Microsoft Teams (Join: https://teams.microsoft.com/meet/325536014858551?p=UHrIlMWJbLwURWSbKf; Meeting ID: 325 536 014 858 551; Passcode: tt39oG6d).

• Confirm attendance with NTCSA Representative (Tsakani Mabunda) including attendee details.

• Clarification queries deadline: 10 working days before closing date (4 August 2026).
• Tender validity period: 12 weeks from closing date. May be extended by NTCSA; no modifications allowed during extension.

• NTCSA Representative: Tsakani Mabunda.

• Tel: 011 800 2311

• Email: [email protected]

• 1st Escalation (Procurement Manager): Takalani Nemavhulani.

• Email: [email protected]

• 2nd Escalation (Middle Manager): Frans Pooe.

• Email: [email protected]

• Submission portal: NTCSA Tender Bulletin (https://tenderbulletin.ntcsa.co.za).
• All queries must be directed to the NTCSA Representative. Do not contact other NTCSA employees involved in the tender process.

Submission must be electronic via NTCSA E-tendering site (https://tenderbulletin.ntcsa.co.za). No physical submissions accepted.

• Submit all documents in PDF format (max 50MB per file, total submission max 900MB). Price list must be in PDF and Excel.
• Organize files under folders: Technical, Commercial, Financial, and Other.
• Do not submit ZIP files.
• Latest submission before closing time overrides previous versions.
• Ensure submission status is marked as 'complete'.
• Mandatory returnables: Electronic tender copy, BOQ (unpriced Excel), Authorisation Form (A), Acknowledgement Form (B), Tenderer’s Particulars (C), Integrity Declaration (D), CPA Requirements (E), SBD 6.2 (G1-G4), SBD 1 (H), Tax Clearance Certificate, SBD 6.1 (I), Specific Goals (if applicable), Compliance with Employment Equity Act, SBD 4 (J), JV documents (if applicable), CIDB proof (4EP or higher), Scope of Work, NEC, Standard Terms and Conditions, Supplier Non-Disclosure Agreement, SD&L Undertaking, Insurance Deductibles.
• Non-disqualifiable returnables: If incomplete or unsigned, Procurement Practitioner will request submission within 5 working days. Failure to comply results in disqualification.
• Disqualifiable returnables: Must be fully completed, signed, and submitted by closing time. Failure results in immediate disqualification.
• CIDB proof of grading must be submitted by closing date or within 21 working days post-closing (if agreed with Employer).

• Scope: Replacement of high-risk East Grid ASEA IMBA/E current transformers for Avon, Impala, Mersey, and Tugela substations, including cabling and stringing.
• Technical evaluation criteria:

• PTMC control cabling installations (100% weighting, 80% minimum threshold).

• Substation engineering equipment installation works (100% weighting, 70% minimum threshold).

• Detailed technical criteria documents are attached separately under the technical folder.
• Additional documents required: ECSA/SACPCMP registrations, CVs, permits/licenses (if applicable).

• Payment terms:

• Contracts ≤ R50,000,000 (incl. VAT): Payment within 30 days of undisputed invoice receipt.

• Contracts > R50,000,000 (incl. VAT): Payment within 60 days of undisputed invoice receipt.

• Pricing:

• Submit in ZAR, inclusive of VAT.

• Fixed rates for contract duration; no price adjustments unless specified.

• Price list must be in PDF and Excel format.

• Financial viability: Audited financial statements for the previous 18 months (or last year if unavailable) required. For JVs/SPVs, submit statements for each participant. Start-ups (<12 months) exempt but must provide statements if awarded.
• No provision of security for performance required.

• Mandatory:

• CSD Registration (CSD number/report) for all local tenderers and foreign tenderers with a local footprint.

• CIDB grading: 4EP (Electrical Engineering) or higher for main contractor/JV. JVs must meet combined grading requirements per CIDB regulations. Proof of CIDB registration or application required by closing date; full proof due within 21 working days if not submitted initially.

• Tax Clearance Certificate: Required for local tenderers (unless SARS e-filing PIN provided) and foreign tenderers with a local footprint (unless no SARS PIN). Foreign suppliers with no local footprint must complete SBD1; no tax proof required.

• COIDA: Certificate of good standing or proof of application (South African tenderers only).

• Employment Equity Act: Proof of compliance (South African designated employers only).

• Integrity Declaration Form (Annexure D) and Supplier Integrity Pact.

• SBD 6.1 (Preference Points Claim Form) and SBD 6.2 (Local Content Declaration) for PPPFA compliance.

• SBD 4 (Bidders Disclosure).

• B-BBEE: Valid certificate from SANAS-accredited agency, sworn affidavit, or CIPS certificate required to claim points.
• Ineligibility: Tenderers on sanctions lists, with conflicts of interest, restricted by National Treasury, on Tender Defaulters list, flagged suppliers, or subcontracting 100% of scope are disqualified.
• Joint Ventures: Must submit letter of intent, JV agreement (stating joint/severe liability and profit-sharing ratios), and confirmation of a single designated bank account.

• Price evaluation: 80 points. Includes VAT, excludes contingencies, corrected for errors, and adjusted for variations. Net Present Value comparison applied.
• Specific Goals (B-BBEE): 20 points. Points per level: Level 1 (20), Level 2 (18), Level 3 (14), Level 4 (12), Level 5 (8), Level 6 (6), Level 7 (4), Level 8 (2), Non-compliant (0).
• Functionality/Technical: Two criteria with minimum thresholds:

• PTMC control cabling installations: 80% minimum.

• Substation engineering equipment installation: 70% minimum.

Failure to meet both thresholds results in disqualification.

• Local Content: 100% threshold for Substation Hardware and Steel. SBD 6.2 and Annex C mandatory for contract award.
• Ranking: Total score (Price + Specific Goals) used for ranking. Highest to lowest.

Required Documents:

• SDL&I Implementation Schedule (must be completed and returned to the SDL&I representative within 28 days of contract award).
• Monthly/quarterly SDL&I compliance reports using the Data Collection Template.

Review Process:

• Eskom will review SDL&I reports within 60 days of receipt and notify suppliers in writing if obligations are not met.
• Suppliers must implement corrective measures before the next reporting period to avoid retention clause invocation.

Scope of Work:

• Stringing and cabling for substations: Tugela, Avon, Mersey, and Impala.

Local Content Requirements:

• Mandatory 100% local content for Substation Hardware and Steel.
• SBD 6.2 Declaration Form and Annex C (Local Content Declaration-Summary Schedule) are mandatory for contract award.

Skills Development Targets:

• CIDB Level: 4EP (mandatory requirement).
• Skills development targets for the tenderer: 1 Cable Crimper and 1 Cable Jointer.

Mandatory Compliance Documents:

• Valid B-BBEE certificate issued by a SANAS-accredited verification agency, sworn affidavit, or CIPC affidavit.
• SBD 6.2 Declaration Form and Annex C (Local Content Declaration-Summary Schedule).

B-BBEE Sworn Affidavit Validity Requirements:

• Deponent’s name and ID number as per identity document.
• Designation (director, owner, or member) must be indicated.
• Enterprise name (as per CIPC registration) and business address.
• Percentage of black ownership, black female ownership, and designated group (no blank spaces).
• Total revenue for the year under review (audited or management accounts).
• Financial year-end date (day/month/year).
• B-BBEE status level (only one level allowed).
• Empowering supplier status (for QSEs, basis must be selected).
• Affidavit must be signed in the presence of the Commissioner of Oath, who must also sign and stamp on the same date.
• Commissioner of Oath cannot be an employee or ex-officio of the enterprise.

Subcontracting:

• Mandatory subcontracting is not applicable for this tender.

Mandatory subcontracting is not applicable for this tender.

Objective criteria are a condition for contract award and must align with PPPFA [clause 2(1)(f)].

• If included, they must be clearly stated in the enquiry, along with the consequence of non-compliance (e.g., the second-ranked tenderer may be recommended for award if the top-ranked tenderer fails to meet the criteria).

Closing date: 13 November 2025. No compulsory briefing session is specified in the document.

Scope: Replacement of high-risk ASEA IMBA/E current transformers at Avon, Impala, Mersey, and Tugela substations, including cabling and stringing.

Key Requirements:

• Develop and implement a Health & Safety (H&S) plan aligned with Eskom Holdings (NTCSA) and legal requirements.
• Conduct baseline risk assessments for all activities, including high-risk tasks like working at heights, lifting operations, and handling heavy equipment.
• Comply with Construction Regulations 2014, OHS Act, and Eskom-specific standards (e.g., 32-418 Working at Heights, 32-520 Risk Assessment Procedure).
• Ensure all personnel are trained and competent, with specific certifications for high-risk activities (e.g., Fall Arrest Systems training, rescue training).
• Implement Safe Work Procedures (SWPs) for all high-risk activities, including lifting, working near live electrical systems, and handling hazardous materials.
• Provide and maintain PPE, fire safety equipment, and emergency response plans.
• Monitor occupational hygiene stressors (e.g., noise, dust, chemical exposure) and implement control measures.
• Establish site-specific emergency preparedness and response plans, including evacuation routes and assembly points.
• Ensure compliance with Eskom’s Life Saving Rules, including electrical safety, working at heights, and permit-to-work systems.
• Manage site access, signage, and public safety, including barricading and traffic control during operations.
• Conduct pre-task risk assessments, toolbox talks, and Planned Task Observations (PTOs) to ensure ongoing safety compliance.
• Appoint competent personnel (e.g., construction manager, safety officer) registered with SACPCMP.
• Notify the Department of Employment and Labour of construction work at least 7 days prior to commencement.
• Submit a valid letter of good standing with the Compensation Fund or a licensed insurer (COIDA).
• Develop a site layout plan including evacuation routes, emergency assembly points, crane zones, welfare facilities, and temporary storage areas.
• Implement dust suppression and noise control measures to mitigate environmental impacts.
• Ensure all vehicles and mobile plant comply with legal requirements and are operated by certified personnel.
• Prohibit child labour and manage pre-existing medical conditions in accordance with OHS regulations.

Project Timeline:

• Anticipated start date: 15 March 2026.
• Completion date: 30 June 2027.

Locations:

• Avon Substation: GPS Coordinates -29.416647421144322, 31.158513952399638.
• Impala Substation: GPS Coordinates -28.766784237646657, 31.947057894905292.
• Mersey Substation: GPS Coordinates -29.393416426692404, 30.47610030597098.
• Tugela Substation: GPS Coordinates -28.58029147778138, 29.321410519325642.

Legal and Regulatory Compliance:

• Comply with the Occupational Health and Safety Act (OHS Act) and Construction Regulations 2014.
• Adhere to Eskom Holdings (NTCSA) policies, standards, and procedures, including:
• Safety, Health, Environment and Quality Policy (32-727).
• Life-Saving Rules Standard (240-62196227).
• Vehicle & Driver Safety Management Procedure (240-62946386).
• Operating Regulations for High Voltage Systems (240-114967625).
• Working from Heights Procedure (32-418).
• Occupational Health & Safety Risk Assessment Procedure (32-520).
• Emergency Planning (32-123).
• Substance Abuse Procedure (32-37).
• Fire Risk Management (32-124).
• Smoking Policy (32-1126).
• Physical Access Control at Eskom Premises (32-1134).
• Contract and Contractor OHS Management (32-726).
• Employees’ Right of Refusal to Work in an Unsafe Situation (240-43848327).
• Power Delivery Operating Assessment, Authorisation and Training Standard (240-70413865).
• Follow South African National Standards (SANS), including SANS 1186 (safety signs), SANS 50361 (fall arrest equipment), and SANS 50365 (fall protection equipment inspection).
• Comply with the National Veld and Forest Fire Act for fire management.
• Ensure all appointments (e.g., construction manager, safety officer) are registered with the South African Council for the Project & Construction Management Professions (SACPCMP).
• Maintain a legal register of all applicable legislation and standards.

Certifications and Registrations:

• Submit a valid letter of good standing with the Compensation Fund or a licensed insurer (COIDA).
• Ensure all personnel have valid medical fitness certificates (Construction Regulation Annexure 3) for their roles.
• Use SANAS-accredited Approved Inspection Authorities (AIAs) for occupational hygiene monitoring.
• Ensure training providers are accredited by SAQA or QCTO and aligned with the National Qualifications Framework (NQF).

Site-Specific Requirements:

• Develop and implement a site-specific H&S plan approved by the client prior to site access.
• Conduct pre-task risk assessments and maintain records in the H&S file.
• Establish governance structures (e.g., H&S committees) and maintain minutes and attendance registers.
• Prohibit child labour and manage pre-existing medical conditions in accordance with OHS regulations.
• Ensure all contractors and subcontractors comply with the same H&S requirements as the principal contractor.

Documentation:

• Maintain an H&S file containing all relevant documents, including risk assessments, SWPs, appointment letters, training records, and inspection reports.
• Submit monthly H&S performance reports to the client.
• Keep occupational hygiene survey reports for 40 years.
• Provide proof of notification to the Department of Employment and Labour prior to commencing construction work.

Non-Compliance:

• The client reserves the right to stop work and issue non-conformance reports or prohibition notices for H&S violations.
• Expenses incurred due to work stoppages or standing time will be for the principal contractor’s account.

Contractor Performance Evaluation:

• Compliance with Eskom’s Safety, Health, Environment and Quality Policy (32-727).
• Adherence to Power Delivery Operating Assessment, Authorisation and Training Standard (240-70413865).
• Alignment with ISO 9001:2015 Quality Management Systems requirements.

Note: Evaluation will focus on the contractor’s ability to meet H&S, operational, and quality standards as outlined in the tender documents.

The project involves high-risk replacement of current transformers at Avon, Impala, Mersey, and Tugela substations in KwaZulu-Natal, focusing on cabling and stringing. The contractor must manage extensive stakeholder relations and community integration to ensure project stability.

• The contractor must work in partnership with Eskom to earn community trust and adhere to inclusivity principles.
• Facilitate the establishment of Community Project Committees (CPC) in line with CIDB regulations and Eskom's Project Execution Stability Guideline, including Ward Councillors and community leaders.
• Activate participative structures at all construction sites to minimise external hindrances.
• Develop and implement a comprehensive stakeholder communication plan.
• Engage with affected parties, interested parties, traditional leaders, and vulnerable groups within the project's feeder area.
• Execute stakeholder management deliverables including project introductions, bi-monthly forums, community liaison, enterprise development workshops, and labour integration.
• Recruit personnel with a strong preference for local candidates, adhering to defined local recruitment radii (10-20km urban, 20-40km rural).
• Ensure all employees have valid Medical Certificates of Fitness for Duty and undergo required induction and security clearance.
• The contractor's representative must have full authority on personnel matters or be assisted by a competent HR/IR professional.
• Comply with the relevant Bargaining Council agreements (BCCEI, MEIBC, or NBCEI) for the electrical, civil, or mechanical works.

The contractor's methodology must include proactive community and SMME engagement.

• Conduct an Expression of Interest workshop a month before site establishment, in consultation with Eskom and local municipalities, to introduce the project to local SMMEs and outline required commodities and services.
• Build a database of local companies for outsourcing.
• Allocate a percentage of the contract value for Corporate Social Investment (CSI) initiatives, identified in cooperation with Eskom and local stakeholders.
• The contractor's representative or assistant must be available to attend all Eskom meetings.
• In cases of multi-contractor industrial action, form an Emergency Response Team (ERT) and comply with its decisions; non-compliance carries financial liability and risk of removal from site.

The contractor and its personnel must meet specific competency and registration standards.

• A 'Competent Person' is defined as having the knowledge, training, experience, and qualifications specific to the work, with SAQA-registered qualifications deemed sufficient.
• The contractor must determine and comply with the relevant Bargaining Council (BCCEI for civil, MEIBC for mechanical, NBCEI for electrical).
• The contractor's representative must have full authority, qualifications, and competence in personnel and industrial relations, or be assisted by a competent HR/IR professional.
• Wage increments for skilled employees above Industry Wage Rates must be justifiable based on performance, competency, experience, and qualifications, and must not create labour instability.
• The contractor is responsible for skills transfer from skilled employees with scarce and critical skills to local employees.

The contractor must implement robust recruitment, induction, and quality control processes.

• Recruitment policies and records are subject to Eskom inspection.
• No recruitment is permitted at the Project Site or within a 5km radius.
• The contractor must submit a project-specific induction and training program for Eskom approval.
• Induction must cover project objectives, applicable Bargaining Council, terms of employment, grievance procedures, site rules, health and safety, and corporate branding.
• No employee may work without completing induction. Attendance records must be kept.
• Re-induction is required after extended absence, annual breaks, or industrial action.
• Eskom may be present at inductions for audit purposes.
• All induction costs are borne by the contractor.

Pricing must align with industry collective agreements and labour regulations.

• The contractor must correctly determine the applicable Bargaining Council (BCCEI, MEIBC, NBCEI) and use the latest Industry Agreements.
• Industry Wage Rates are the entry-level rates negotiated at Bargaining Council level.
• Overtime must be paid at applicable rates for hours exceeding those in the Industry Agreements.
• Working hour averaging (clawback) must comply with the BCEA and Industry Agreements.
• Exemptions for overtime beyond stipulated limits must be sought from the MEIBC or Department of Labour.
• Proof of compliance with Bargaining Council registration, employment contracts, benefits, contributions, and Industry Wage Rates is required before mobilisation.

The contractor must comply with all financial obligations related to labour and industry agreements.

• Pay wages according to the Industry Wage Rates set by the applicable Bargaining Council (BCCEI, MEIBC, or NBCEI).
• Pay overtime at applicable rates for hours worked beyond those stated in the relevant Industry Agreements.
• Adhere to the Basic Conditions of Employment Act (BCEA) and Industry Agreements for averaging working hours (clawback).
• Apply for exemption from the MEIBC or Department of Labour if scheduled overtime exceeds stipulated limits.
• Provide proof of financial capacity to pay industry wages and benefits for at least three months, potentially requiring a guarantee.
• Principal contractors may be held liable for subcontractor payment defaults.
• All costs for medical fitness assessments, induction training, and skills transfer are borne by the contractor and must be included in the tender price.

The contractor must achieve and maintain extensive compliance with legislative, social, and industrial relations requirements to ensure project stability.

• Adhere to Eskom's Socio-economic Development (SED) Policy and Strategy to obtain a Social Licence to Operate (SLO).
• Comply with the King IV Governance Framework for stakeholder engagement.
• Facilitate Community Project Committees (CPC) as per CIDB regulations.
• Implement a comprehensive stakeholder management plan engaging affected parties, traditional leaders, and vulnerable groups.
• Prioritise recruitment from the local community (70% of General Workers from impacted wards) within defined geographical radii.
• Source core commodities and support services from local SMMEs where possible.
• Allocate a percentage of the contract value for Corporate Social Investment (CSI) initiatives, approved by Eskom.
• Establish and participate in local stakeholder forums before site establishment.
• Register and be in good standing with the relevant Bargaining Council (BCCEI, MEIBC, or NBCEI).
• Submit proof of compliance before mobilisation: COIDA registration, UIF, Skills Development Levies, tax clearance, and skills development plans.
• Ensure all employees have valid Medical Certificates of Fitness for Duty and undergo medical surveillance.
• Implement a detailed Industrial Action Management Procedure.
• Submit monthly Project Stability Implementation reports to Eskom.
• Achieve a minimum B-BBEE Level 9.

Health, safety, and stakeholder welfare are integral to project stability.

• The contractor must work with Eskom to build community trust and manage stakeholders inclusively.
• Facilitate Community Project Committees (CPC) with Ward Councillors and leaders.
• Transportation of personnel must use local service providers, meet Eskom safety standards, and be assessed before operation.
• Source PPE, COVID-19 equipment, and other safety-related goods from local SMMEs where possible.
• All employees must have a valid Medical Certificate of Fitness for Duty issued by a registered Occupational Health Practitioner.
• Implement a medical surveillance program.
• Eskom can inspect medical records and prevent non-compliant persons from working.
• Provide first-aid equipment and ensure availability of emergency medical services as per regulations.
• Adhere to Eskom Life Saving Rules; tampering with safety equipment is grounds for removal.

The project requires careful management of social and environmental stakeholders.

• Define and engage with Affected Parties, Interested Parties, and Project Stakeholders within the project area of influence.
• Develop a communication plan detailing information flow, channels, and timing.
• Define the project's feeder area jurisdiction in consultation with municipalities; any changes require forum recommendation and Eskom declaration.
• Engage with Traditional Leaders and Traditional Communities as defined by the Traditional Leadership and Governance Framework Act.
• Identify and specially engage Vulnerable Groups to ensure equal representation.
• Requirements apply to all contractors and subcontractors, including labour brokers, but exclude certain support service industries (catering, cleaning, security, etc.).
• The contractor must cooperate with the Eskom Representative on all personnel and industrial relations issues.

The contract includes detailed personnel and industrial relations requirements.

• Key definitions include Temporary Employment Service Provider, Termination, and Principal Contractor.
• An anti-poaching undertaking prohibits recruiting from other project contractors except under specific conditions.
• Local employees must be appointed via Limited Duration Contracts (LDC) compliant with the LRA and Industry Agreements.
• Termination of contracts occurs upon task completion and requires prior Eskom approval.
• Use of Temporary Employment Service Providers is subject to strict Eskom approval and compliance with LRA and Industry Agreements.
• Contractors must not engage in wage negotiations on-site and must ensure labour peace.
• Eskom has audit rights and zero-tolerance for non-payment of wages, unprotected industrial action, safety non-compliance, and other misconduct.
• Industrial action related to foreseeable wage disputes or grievances does not constitute a force majeure event or compensation claim.