Supply, Delivery and Commisioning of Solar & Electrical Powered Geyser and Hot Water Boiler at Ennerdale Depot

RFQJW0056SM2026

See details below or the tender documentation

Tender Closed on: 2026-06-01 16:00

Boiler, Heat Pump and Geyser Installation and Maintenance, Solar, Wind, Gas (LPG, Hydrogen) and Other Renewable Energy, Supply and Installation of Machinery and Equipment

Gauteng, Johannesburg

Johannesburg Water

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Johannesburg Water Tenders

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Tender Number: RFQJW0056SM2026
Department: Johannesburg Water
Tender Type: Request for Quotation
Province: Gauteng
Closing Date: Monday, 01 June 2026 - 16:00
Place where goods, works or services are required: 65 Ntemi Piliso - Newtown - Johannesburg - 2000
Special Conditions: N/A
ENQUIRIES:
Contact Person: Simphiwe Mdlalose
Email: [email protected]
Telephone number: 011-688-1825
FAX Number: N/A
BRIEFING SESSION:
Is there a briefing session?: Yes Is it compulsory? Yes
Briefing Date and Time:
Briefing Venue: Johannesburg water Ennerdale Depot
eSUBMISSION:
eSubmission Enabled: Submit Tender by eSubmission

This tender is also available from www.etenders.gov.za


Tender Summary

Objectives

The primary objective of this tender is to supply, deliver, and commission solar and electrical powered geysers and hot water boilers at Ennerdale Depot, ensuring efficient hot water solutions with specified technical standards and safety features.

Scope

The scope includes:

  • Provision of high-pressure solar geysers rated at 600kPa, including installation, wiring, and replacement of circuit breakers.
  • Supply of accessories necessary for operation.
  • Installation of wall-mounted geysers with direct mains water connection.
  • Supply of stainless steel body and internal tanks made of food-grade stainless steel.
  • Provision of boilers (10L and 20L capacities) and circuit breakers as per quantities specified.
  • Ensuring safety features such as dry boil protection, overheat protection, and auto shut-off are incorporated.

Technical Requirements

The technical specifications for the solar geysers include:

  • Rated at 600kPa pressure.
  • Wall-mounted installation with direct mains water connection.
  • Body made of stainless steel; internal tank of food-grade stainless steel.
  • Adjustable thermostat with temperature range of 70°C–100°C.
  • Safety features: dry boil protection, overheat protection, auto shut-off.
  • Electrical wiring and replacement of existing circuit breakers.
  • Supply of all necessary fittings and accessories.

Skills Requirements

The successful bidder must demonstrate:

  • Experience in installing and commissioning solar and electrical geysers and boilers.
  • Capability to perform electrical wiring and circuit breaker replacement according to safety standards.
  • Provision of valid certificates for similar work completed, including compliance with safety and quality standards.
  • Ability to supply all accessories and fittings necessary for proper operation.
  • Knowledge of safety features and installation best practices for high-pressure solar geysers.
  • Registration on the Central Supplier Database (CSD) and compliance with procurement policies.
This summary is AI generated. Download the tender documents for all the information.

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