Installation of Solar Hybrid Power Systems at Reservoir Sites
Rand Water
In plain English
Rand Water is procuring the installation of a backup power supply system for various reservoirs and guard houses. Bidders must have a CIDB grading of 3EP or higher.
Always check the official documentDescription
Rand Water invites bids for the installation of solar hybrid power systems at four reservoir sites: Barnardsvlei, Hartebeesthoek, Brakfontein, and Isando. The project involves supplying and installing 8kW or 5kW hybrid inverters, lithium batteries, solar panels, and AC distribution boards. The systems must be integrated into the Central Depot Control Room SCADA infrastructure for remote monitoring. Key deliverables include the design, testing, and commissioning of these systems, along with eWon configuration and SCADA integration. The project must be completed by 30 September 2026. Bidders must attend a non-compulsory briefing session on 02 November 2026. The tender is valid for 90 days from the closing date of 24 November 2026.
What you need to qualify
- CSD registration — Registration on the Central Supplier Database — required to do business with government.
- CIDB grading (Grade 3 Electrical Engineering (Infrastructure) (3EP)) — A Construction Industry Development Board grade in the right class of works.
- Letter of Good Standing — COID registration and a Letter of Good Standing from the Compensation Fund.
- VAT registration — A registered VAT vendor number with SARS.
- Other registration — An industry registration the tender requires (e.g. PSIRA, NHBRC, a professional or trade licence).
Full requirements
- CIDB grading of 3EP or higher
- Accredited Shorrock Automation System Integrator
- Proven competency in eWon Flexy configuration
- Certified in AVEVA System Platform 2023 and InTouch SCADA
- Department of Labour registered electrician
- Valid Wireman’s Licence
- SAPVIA PV Green Card certification
- Valid COIDA Letter of Good Standing
- Valid VAT and CSD registration
- ISO 9001 or equivalent quality management system certification
Contact & how to apply
Name: Pitsi Mpyana
Email: pmpyana@randwater.co.za
Phone: 011-682-0604
How to apply: Submissions must be made via the Rand Water Online Bids Application portal at https://bids.randwater.co.za/. Late submissions will not be accepted, and email submissions will not be considered.
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