Specialised construction activities Tenders

Specialised construction activities opportunities in Gauteng

13 Active Tenders

Showing the latest specialised construction activities tenders in Gauteng. Updated daily - July 2026.

10415866RR Request for Quotation
27 Jul 2026
Request for quotation for Construction of Shelter for New Back-Up Generator at Rand Water Head Office
Gauteng Specialised construction activities 09 Jul 2026
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Rand Water
JW CHR 004/25R Request for Bid (Open-Tender)
10 days left 22 Jul 2026
Business Support for the Maintenance of the Human Resources SAP Payroll and Information System for a Period of Thirty- Six (36) Months
Gauteng Specialised construction activities 08 Jul 2026
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Johannesburg Water
JW14466R Request for Bid (Open-Tender)
13 Aug 2026
Olifantsvlei Wastewater Treatment Works, Infrastructure Renewal Plan Refurbishment and Repair of the Van Wyksrust Sewer Pump Station
Gauteng Specialised construction activities 08 Jul 2026

Briefing session: 20 Jul 2026 at 13:00, Olifantsvlei Wastewater Treatment Works Venue: Administration Building -Main Boardroom

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Johannesburg Water
EFAC/2026/07 Request for Bid (Open-Tender)
11 days left 23 Jul 2026
Appointment of a Service Provider for the Upgrades and Modernisation of gate 1 and 2 at Armscor Head Office
Gauteng Specialised construction activities 01 Jul 2026

Briefing session: 10 Jul 2026 at 10:00, Armscor Head Office, 370 Nossob Street, Erasmuskloof

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ARMSCOR
JW14427D Request for Bid (Open-Tender)
10 Aug 2026
Greater Orange Farm Phase 3D Water Infrastructure Upgrade and Renewal Project
Gauteng Specialised construction activities 29 Jun 2026

Briefing session: 14 Jul 2026 at 13:00, 2 James street, Ennerdale, Johannesburg Water Ennerdale Depot at 13H00

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Johannesburg Water
JW14513 Request for Bid (Open-Tender)
07 Aug 2026
Upgrading Of Inchanga Sewer Rising Main Package 2
Gauteng Specialised construction activities 29 Jun 2026

Briefing session: 16 Jul 2026 at 13:00, Rowless Road, Zandspruit, Johannesburg GPS Coordinates: S25 59 53.4 E27 57 44.8. Venue: Zandspruit P

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Johannesburg Water
JW OPS 026/25 Request for Bid (Open-Tender)
05 Aug 2026
Supply And Delivery of Small Diameter Valves on An as And When Required Basis for A Period of Thirty-Six (36) Months
Gauteng Specialised construction activities 29 Jun 2026

Briefing session: 14 Jul 2026 at 11:00, Turbine Hall, 65 Ntemi Piliso Street, Newtown, Johannesburg, 2001, Venue: Auditorium

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Johannesburg Water
JW OPS 034/25 Request for Bid (Open-Tender)
03 Aug 2026
Appointment Of Service Provider(S) For Supply, Delivery, Installation and Servicing of Firefighting Equipment on an as and when Required Basis for Thirty-Six (36) Months
Gauteng Specialised construction activities 29 Jun 2026

Briefing session: 16 Jul 2026 at 12:00, Turbine Hall, 65 Ntemi Piliso Street, Newtown, Johannesburg, 2001, Venue: Auditorium

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Johannesburg Water
JW14427A Request for Bid (Open-Tender)
30 Jul 2026
Greater Orange Farm Phase 3A Water Infrastructure Upgrade and Renewal
Gauteng Specialised construction activities 19 Jun 2026

Briefing session: 30 Jun 2026 at 13:00, 2 James street, Ennerdale, Johannesburg Water Ennerdale Depot

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Johannesburg Water
JW14500 Request for Bid (Open-Tender)
28 Jul 2026
Upgrading And Replacement of Water and Sewer Pipelines In De Villiers Street Innercity
Gauteng Specialised construction activities 19 Jun 2026

Briefing session: 02 Jul 2026 at 10:30, Turbine Hall, 65 Ntemi Piliso Street, Newtown, Johannesburg, Auditorium

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Johannesburg Water
JWOPS072/26 Request for Bid (Open-Tender)
10 days left 22 Jul 2026
Supply, Delivery, Installation, Servicing and Onsite Training for Advanced Pressure Management Equipment and Monitoring System on an “As and When” Required Basis for a Period of Thirty-Six (36) Months
Gauteng Specialised construction activities 19 Jun 2026
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Johannesburg Water
JWOPS009/25 Request for Bid (Open-Tender)
12 days left 24 Jul 2026
Supply, Delivery and Offloading of Consumables on an “As and When” Required Basis for A Period of Thirty-Six (36) Months.
Gauteng Specialised construction activities 19 Jun 2026
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Johannesburg Water
JW14060RRR Request for Bid (Open-Tender)
Closed 10 Jul 2026
Northern Wastewater Treatment Works: Dewatering Building Belt Press Replacement and Associated Ancillaries
Gauteng Specialised construction activities 01 Jun 2026

Briefing session: 18 Jun 2026 at 12:30, Northern Wastewater Treatment Works, Administration Building-Main Boardroom

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Johannesburg Water

Overview

13 active specialised construction activities tenders

1 page of results

Updated daily - July 2026

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Specialised construction activities Tenders in Other Provinces

Find specialised construction activities opportunities across South Africa.

Mpumalanga
3
Northern Cape
2
KwaZulu-Natal
2
North West
1
Free State
1
Western Cape
1
National
1
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Other Categories in Gauteng

Explore more tender categories in Gauteng to find opportunities relevant to your business.

Services: Professional
85 tenders
Supplies: General
36 tenders
Other service activities
35 tenders
Services: General
32 tenders
Education
21 tenders
Supplies: Electrical Equipment
16 tenders
Information and communication
15 tenders
Services: Electrical
14 tenders
Construction
13 tenders
Supplies: Computer Equipment
12 tenders
Services: Functional (Including Cleaning and Security Services)
10 tenders
Administrative and support activities
8 tenders
FAQ

Frequently Asked Questions

Common questions about specialised construction activities tenders in Gauteng.

As of July 2026, there are 13 active specialised construction activities tender opportunities in Gauteng. New tenders are published daily and TenderFlow updates listings automatically.

This page lists all current specialised construction activities tenders in Gauteng. You can also set up free email alerts on TenderFlow to be notified the moment matching tenders are published.

Common requirements include a valid tax compliance certificate, B-BBEE certificate, company registration documents (CIPC), and Central Supplier Database (CSD) registration. Specific requirements vary by tender - check each tender's details for the full list.

Yes, most government tenders in Gauteng require registration on the Central Supplier Database (CSD) administered by National Treasury. Some municipalities also maintain their own supplier databases. Registration is free at www.csd.gov.za.

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