Procurement of Distribution / National Transmission Company of South Africa (Dx / NTCSA) Enterprise Historian solution.
ESKOM · Tender no. E3481NTCSADX
- Closing date
- 03 Nov 2026, 10:00
- Type
- Request for Proposal
- Briefing session
- 21 Sept 2026, 10:00 (optional)
- Virtual -via Microsoft Teams
- Location
- Sandton, National
- Submission
- Electronic submission allowed
Tender documents
- Annexure A - J Invitation to Tender (ITT) - E3481NTCSADX signed.pdf
- 559-487964975 Standard Security Requirements for Cloud Services and on-premises Systems R1.pdf
- 32-373 ITOT and third Party remote access Standard.pdf
- 240-171000271 - NTCSA Cybersecurity Architecture and design principles standard _Rev 1.pdf
- 240-64038621 Remote Device Communication Standard for Data Retrieval and Remote Access.pdf
- Annexure Q 240-109253698 CQP Template 2021.docx
- 2612934_BRS_DX_TX_Enterprise Historian Combined.pdf
- Annexure V - E-tendering Help Manual for Supplier.pdf
- Annexure Q 240-105658000 SUPPLIER QUALITY MANAGEMENT SPEC REV4 FINAL 2026.pdf
- Annexure Q 20260529_ Historian Software -Qual_Cat 1_ Rev 7.pdf
- Annexure M Enterprise Historian Costing Schedule v0.2.xlsx
- Annexure S Third Party Risk Assessment Schedule Q rev 6.docx
- 240-79669677 NTCSA DMZ Standard - Rev.3.pdf
- Annexure O TEC_2612934_Dx_Tx_Enterprise_Historian.xlsx
- 240-111610434 DNP3 Master Protocol Test Procedure.pdf
- 240-42066934 IEC 61850 Protocol Implementation Standard.pdf
- Annexure U -Tenderers E-Tendering Training Acknowledgement Form.pdf
- Annexure Q 20260529_Historian Sofrtware Dx&NTSA- Form A_Cat 1.docx
- Annexure Q 240-109253302 _ Quality Control Plan or Inspection Test Plan (QCP or ITP)-rev 3.docx
- Annexure L Contract_NEC3_Professional Services Contract Dx NTCSA.docx
- Annexure T Eskom_-_Standard_Conditions_of_Tender_-_30_January_2025 (1).pdf
- Annexure K Supplier_Evaluation_Pack_Template_for_01_March_2024_to_29_February_2025.doc
- 240-55410927 Rev 3 Cyber Security Standard for DX OT 1.pdf
- 32-351 Information_Security_Logical_Access_Control.pdf
- 240-170001061 Transmission Cyber Security Standard for Operational Technology.pdf
- Request to Extend Enquiry Closing Date.pdf
- 240-59089329 DNP3 Implementation Standard.pdf
- Annexure P SDL&I Template for Bidders - Historian Dx and NTCSA.docx
- 240-61478967 Eskom Master Device IEC 60870-5-101 Implementation Standard.pdf
- Annexure N 240-IT042 IT00662 Tender Scope of Work v1.7.pdf
- Annexure R Group Technology SHE Tender Requirements Low Risk Proffessional Services Contracts.docx
- 240-82331576 Inter-Control Centre Communications Protocol Standard.pdf
Source: National Treasury eTenders portal. View on eTenders (search for tender no. E3481NTCSADX). Contact details are in the official documents.
Documents you'll usually need
Standard returnable documents for South African government bids. Check the tender's own list too.
- CSD registration report (MAAA number). Government can't award to suppliers missing from the Central Supplier Database.
- SARS tax compliance status PIN. A non-compliant tax status usually disqualifies the bid.
- B-BBEE certificate or sworn affidavit. Without it you score zero preference points. An affidavit with mismatched dates is invalid.
- COIDA letter of good standing. Required for most government work and construction sites.
- CIPC company registration (CoR 14.3). Proves the company exists and who its directors are.
- Bank confirmation letter. Many tenders ask for one dated within the last 3 months.
- Municipal rates clearance or lease. Often required to show municipal accounts are not in arrears.