Construction and Maintenance of Dams and Reservoirs Tenders

12Open Tenders
1Closing This Week
10Added This Month

This page lists Construction and Maintenance of Dams and Reservoirs tenders advertised across South Africa - Requests for Information (RFI), Requests for Quotation (RFQ), Requests for Proposal (RFP), Expressions of Interest (EOI) and formal Tender Bulletin notices calling for suppliers and service providers in construction and maintenance of dams and reservoirs.

Tenders in this category ask suppliers to quote on construction and maintenance of dams and reservoirs - anything from once-off supply contracts to multi-year service agreements, depending on the issuing organisation's needs. Requirements, BEE and compliance criteria differ per tender, so review each listing individually.

Looking across past listings, you will regularly see tenders here from City of Cape Town, Johannesburg Water and UMngeni-uThukela Water; and activity is concentrated in KwaZulu-Natal, Western Cape and Gauteng.

Every entry links through to the original tender notice, including the closing date, tender number and any attached specification documents, so you can check eligibility and submission requirements before you apply.

To find out more about a specific listing, open the tender and review the attached documentation, then contact the persons named in the document to submit your construction and maintenance of dams and reservoirs tender. Have a construction and maintenance of dams and reservoirs project of your own? Submit a Request for Quotation via our Send Us Your Tenders page and we will distribute it to our network of subscribers, who will respond directly with quotations so you can choose a suitable supplier.

Total Posts: 46
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Tender Title Tender Number Briefing Date Closing Date
The Appointment of Contractor for the Construction of a New Bakubung Reservoir with Its Related Infrastructure RFB/MW/ES-10/2026-27/01 2026-11-03
10:00
2026-11-27
12:00
The Appointment of Contractor for the Construction of a New Bakubung Reservoir with Its Related Infrastructure - Cidb Grading 8ce or Higher RFB/MW/ES-10/2026-27/01 2026-11-03
10:00
2026-11-27
12:00
Appointment of a Contractor for the Lining of Two Ponds in Hanover in the Northern Cape – Completion Phase MISA/PRPH/ELM/NC/024/2026/27 2026-10-26
11:00
2026-11-09
11:00
Remedial Repairs to the Pollution Control Dams, Fuel Containment Areas and Associated Environmental Containment Infrastructure at Gourikwa Power Station. E3579GXPOU 2026-10-07
10:00
2026-11-09
10:00
Remedial Repairs to the Pollution Control Dams, Fuel Containment Areas and Associated Environmental Containment Infrastructure at Ankerlig Power Station. E3555GXPOU 2026-10-09
10:00
2026-11-11
10:00
The Extension & Upgrading of the Barrydale Oxidation Pond Watewater Treatment Works SMT20-26-27 2026-10-23
11:00
2026-11-20
11:00
Request for Qualifications (rfq) For the Selection of a Strategic Partner for the Development, Financing, and Implementation of the 1.5gw Tubatse Pumped Storage Scheme E3611GXR 2026-10-29
11:00
2026-11-30
10:00
Thapane Regional Water Scheme; Upgrading & Extension (reservoir Completion) MDM 2026/27 -08 2026-10-16
11:00
2026-11-09
12:00
Thapane Regional Water Scheme; Upgrading & Extension (reservoir Completion) MDM 2026/27 -08 2026-10-16
11:00
2026-11-09
12:00
Development of Ntenetyane Dam -phase 2 UMZ/2026-27/LED/002 2026-10-09
10:00
2026-10-20
12:00
Development of Ntenetyane Dam - Phase 2 UMZ/2026-27/LED/002 2026-10-09
10:00
2026-10-20
12:00
Re-advert Ladybrand: Construction of Reservoir and Pipeline (phase 3b) (mantsopa) MLM 100/26/27 2026-10-02
11:00
2026-11-10
11:00
Remedial Repairs to the Pollution Control Dams, Fuel Containment Areas and Associated Environmental Containment Infrastructure at Gourikwa Power Station. E3579GXPOU 2026-10-07
10:00
2026-10-26
10:00
Remedial Repairs to the Pollution Control Dams, Fuel Containment Areas and Associated Environmental Containment Infrastructure at Ankerlig Power Station. E3555GXPOU 2026-10-09
10:00
2026-10-28
10:00
Remedial Repairs to the Pollution Control Dams, Fuel Containment Areas and Associated Environmental Containment Infrastructure at Port Rex Power Station. E3578GXPOU 2026-10-05
10:00
2026-10-23
10:00
Remedial Repairs to the Pollution Control Dams, Fuel Containment Areas and Associated Environmental Containment Infrastructure at Gourikwa Power Station. E3579GXPOU 2026-10-07
10:00
2026-11-09
10:00
Remedial Repairs to the Pollution Control Dams, Fuel Containment Areas and Associated Environmental Containment Infrastructure at Port Rex Power Station. E3578GXPOU 2026-10-05
10:00
2026-10-23
10:00
Construction of a 30 Sow Unit Structure with Effluent Dam and Water Reticulation at Masethole Developer Project,maquassi Hills Municipality in Dr Kk District 13 DARD 08/2026 2026-10-01
11:00
2026-10-16
11:00
De-silting and Lining of Seven-year Dam at Hendrina Power Station for a Period of 12 Months E4313GXMPHEN - 2026-09-28
10:00
Tender for the Appointment of a Contractor for the Refurbishment of Magalies Reservoir for a Period of 12 Months WSBU 05-2026/27 2026-10-05
10:00
2026-10-26
10:00
Tender for the Appointment of a Contractor for the Refurbishment of Magalies Reservoir for a Period of 12 Months WSBU 05-2026/27 2026-10-05
10:00
2026-10-26
10:00
Rfq-appointment of Specialist to Conduct a Dam Safety Evaluation with a Report for Lake Cubhu on Erf 2305 in the City of Umhlathuze in Kwazulu-natal Province - (12/2/w122/07 Vol 1) by 15 September 2026 7000017273 – (SC10108161) - 2026-09-15
12:00
Construction of a Steel By-pass Pipeline and Break Pressure Tank at Brandkop Reservoir Including Reservoir Joint Sealing and Concrete Repairs VCW440/STEELBPTB/26 2026-09-22
11:00
2026-10-06
12:00
Construction of a Steel By-pass Pipeline and Break Pressure Tank at Brandkop Reservoir Including Reservoir Joint Sealing and Concrete Repairs VCW440/STEELBPTB/26 - 2026-10-06
12:00
Construction of a Steel By-pass Pipeline and Break Pressure Tank at Brandkop Reservoir Including Reservoir Joint Sealing and Concrete Repairs VCW440/STEELBPTB/26 2026-09-22
11:00
2026-10-06
12:00
Appointment of a Contractor for Drilling and Grouting Works for the Tzaneen Dam Project RFP134/2026 2026-09-16
11:00
2026-09-30
08:00
Tender No: Nko: 42/2026 Construction of Water Reticulation Elevated Tower and Bulk at Gretane for Nkomazi Local Municipality BID NO:NKO 42/2026 2026-09-04
10:00
2026-10-05
12:00
Tender No: Nko: 45/2026 Bulk Reticulation and Elevated Tower in Naas Msholozi for Nkomazi Local Municipality BID NO:NKO 45/2026 2026-09-04
10:00
2026-10-08
12:00
Internal Rehabilitation of Clarendon Reservoir 2026/083 2026-09-10
11:00
2026-10-01
12:00
Internal Rehabilitation of Clarendon Reservoir 2026/083 2026-09-10
11:00
2026-10-01
12:00
Panel of Contractors for the Mechanical Repairs, Replacement, Service & Maintenance of Water Engine, Generators, Modification of Engine Stands, Storage Tank Stands, Sealing of Steel Storage Tanks, Concrete/precast Storage Tanks, Construction of Pump Houses and Fencing and Emergency Supply of Water Engines on an as when Required Basis for the Period of Three (03) Years NMMDM 25/26/09 PWBS RE-ADVERT - 2026-09-10
11:00
De-silting and Lining of Seven-year Dam at Hendrina Power Station for a Period of 12 Months E4313GXMPHEN - 2026-09-16
10:00
De-silting and Lining of Seven-year Dam at Hendrina Power Station for a Period of 12 Months (grade 6ce) E4313GXMPHEN 2026-09-01
13:00
2026-09-28
10:00
Regional Bulk Water Supply Scheme for Ermelo Cluster 1 (work Package 2) in Msukaligwa Local Municipality GSDM23/2026 2026-09-08
11:00
2026-09-30
12:00
Regional Bulk Water Supply Scheme for Ermelo Cluster 1 (work Package 1) in Msukaligwa Local Municipality GSDM 22/2026 2026-09-08
11:00
2026-09-30
12:00
Request for Proposal (rfp) for the Appointment of a Service Provider for the Replacement of Overhead Track Equipment Structures in Various Stations Once- off for a Period of 12 Months in Kzn Region. DBN/OPS(BAC)017 2026-09-04
10:00
2026-09-22
12:00
Upgrading of Greater Indaleni Passages: Rehabilitation of Slahla Access Road in Ward 2 (phase 2) RLM_01/2026/2027 2026-09-01
10:00
2026-09-22
10:00
Mabululwane Water Supply: Reticulation, Reservoirs and Pumpstation ZDM 009/2026-2027 2026-09-03
10:00
2026-09-23
12:00
Mganimbobo Water Supply: Bulks, Reservoirs and Reticulations ZDM 008/2026-2027 2026-09-03
10:00
2026-09-23
12:00
Mabululwane Water Supply: Reticulation, Reservoirs and Pumpstation ZDM 009/2026-2027 2026-09-03
10:00
2026-09-23
12:00
Term Contract Pre-qualification of Civil Engineering Contractors for the Construction / Upgrade / Refurbishment / Remedial Works / Completion and Commissioning of Specific Water, Wastewater Treatment Plants, Water and Sewer Pipelines, Reservoir and Borehole Development Contracts Within the Eastern Cape Province for a Period of Thirty-six (36) Months. AW2026/27/01 - 2026-09-11
11:00
Capenature Invites Tenders For Capenature To Appoint Minimum Of 2 Ce Registered Company To Supply, Erect And Connect An Aqua Dam At Grootvadersbosch Nature Reserve PR-013747 2026-08-25
11:00
2026-09-03
11:00
The Appointment of Contractor for the Construction of a New Bakubung Reservoir with Its Related Infrastructure - Cidb Grading 8ce or Higher RFB/MW/ES-07/2026 27/01 2026-08-18
10:00
2026-09-02
12:00
Laying of 4km of 350/400mm Diameter Secondary Bulk Gravity Pipelines, 19km of 50-110mm Reticulation Lines and Construction of a 2ml Reservoir Within the Kwajobe Community Water Supply Scheme for Wards 3, 4 & 5 in Jozini Local Municipality (phase 1) SCMU 003/2026/2027 2026-08-06
13:00
2026-08-31
12:00
Construction of Upgrading and Betterment Works at Mukumbani Dam on the Farm Thathe Vondo 445 Mt in the Vhembe District of the Limpopo Province ACDP 26/05 2026-07-15
10:00
2026-08-10
11:00
Midvaal Local Municipality Invites Tenders for Bid to Appoint a Panel of Contractors for the Refurbishment, Repairs and Maintenance of Reservoirs Within Midvaal Local Municipality on an as and when Required Basis from Date of Appointment until 30 June 2029. Local Enterprises:10 Bbb-ee Status:10 8/2/2/465 (2026-2029) 2026-07-08
10:00
2026-07-23
10:00
Total Posts: 46

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