# Replacement of existing R22 air-conditioning units with R410a air-conditioning systems at selected lecture venues and gym area, Doornfontein Campus (DFC)

> This tender closed on 2026-09-15.

- **Reference:** RFP UJ 61/2026
- **Issuer:** [University of Johannesburg](https://za.bidwunder.com/tenders/issuer/university-of-johannesburg.md)
- **Region:** Gauteng
- **Type:** Open tender
- **Closing date:** 2026-09-15 12:00 SAST
- **Sectors:** [Buildings](https://za.bidwunder.com/tenders/sector/F41.md), [Specialised construction](https://za.bidwunder.com/tenders/sector/F43.md), [Electrical equipment](https://za.bidwunder.com/tenders/sector/C27.md)

## Summary

#### Overview
**Replacement of existing R22 air-conditioning units with R410a air-conditioning systems at selected lecture venues and gym area, Doornfontein Campus (DFC).** Bidders with HVAC installation and building services capabilities for higher-education facilities, including mechanical and electrical works, should consider bidding.

#### Requirements
- Compulsory briefing on 01 September 2026 at University of Johannesburg, Doornfontein Campus, Maintenance Workshop (Corner of Siemert Street and Beit Street, Doornfontein, Johannesburg 2094).
- Questions and Answers close on 08 September 2026, before 12:00.
- Submission deadline is 15 September 2026, by 10:00.
- Tender documents are accessed via the Oracle iCloud portal; bidders must update their time zones as instructed.
- Queries should be directed to preciousg@uj.ac.za.

#### How to Apply
- Attend the compulsory briefing on 01 September 2026 at the specified Doornfontein Campus venue.
- Access the tender documents through the Oracle iCloud portal and update time zone settings as required.
- Submit any questions by 08 September 2026 12:00.
- Submit the bid before 15 September 2026 10:00 in the manner specified in the tender documents (not provided in metadata).
- For documents to complete and submission requirements, refer to the tender pack; for access, contact preciousg@uj.ac.za.

## Description

Replacement of existing R22 air-conditioning units with R410a air-conditioning systems at selected lecture venues and gym area, Doornfontein Campus (DFC)

Your proposal must follow the instructions in the tender document and the specifications and evaluation criteria. CLOSING OF THE QUESTIONS AND ANSWERS: 08 September 2026, before 12:00 PLEASE TAKE NOTE: TENDER PACK All Suppliers must update their time zones on the Oracle iCloud portal. Follow the instructions provided below,

Briefing: Compulsory, Date: September 1, 2026, Venue: University of Johannesburg Doornfontein Campus, Maintenance Workshop. Corner of Siemert Street and Beit Street, Doornfontein, Johannesburg, 2094

## Documents

- Replacement of existing R22 air-conditioning units with R410a air-conditioning systems at selected lecture venues and gym area, Doornfontein Campus (DFC)

Documents download with a free BidWunder account.

## Published on

- [University of Johannesburg Tenders](https://www.uj.ac.za/advertised-tender/replacement-of-existing-r22-air-conditioning-units-with-r410a-air-conditioning-systems-at-selected-lecture-venues-and-gym-area-doornfontein-campus-dfc/)

More open tenders: https://za.bidwunder.com/tenders.md

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> Source: https://za.bidwunder.com/tenders/replacement-of-existing-r22-air-conditioning-units-with-r410a-air-conditioning-s-bb014f4b