National department
Water and Sanitation tenders
Where a water board sells treated water, the Department of Water and Sanitation owns the resource itself, so its tenders sit upstream at the dams, transfer schemes and monitoring networks that everything downstream depends on.
- Open now
- 39
- On record
- 301
- Awards published
- 27
- Total awarded
- R 9 158 112
Open the Department of Water and Sanitation tenders
Supply and delivery of curing compound for the rehabilitation of clanwilliam dam in the western cape for DWS…
Construction · Western Cape · closes 2026/11/12
Supply and delivery of welding gas for clanwilliam dam in the western cape for DWS construction south.
Construction · Western Cape · closes 2026/11/12
Supply and delivery of hand tools for clanwilliam dam in the western cape for DWS construction south.
Construction · Western Cape · closes 2026/11/12
Appointment of a service provider to supply and delivery of groceries (food products) and cleaning consumables to the…
Food and beverage service activities · National · closes 2026/11/12
Supply and delivery of sealant to midmar access road project near of howick in kwazulu natal province
Construction of buildings · Mpumalanga · closes 2026/11/13
Supply and delivery of bitumen water proofing paint at mzimvubu water project in the eastern cape province
Services: General · Eastern Cape · closes 2026/11/13
Supply And Delivery of Laminating Pouches (Stationery) for Ntabelanga Dam near Maclear in the Eastern
Supplies: General · Eastern Cape · closes 2026/11/16
Supply, deliver, install and connection of local content plumbing, fresh water and sanitary ware at ntshingwayo dam…
Construction · KwaZulu-Natal · closes 2026/11/16
Aarto training for four (4) officials at ntabelanga dam inthe easterncape
Services: Professional · Eastern Cape · closes 2026/11/16
Supply, delivery, installation and servicing of specified hygiene services with local content items included for…
Construction of buildings · Gauteng · closes 2026/11/18
Supply, delivery, repair and certification of the existing gas installation with some local content accessories at the…
Construction of buildings · Gauteng · closes 2026/11/18
The supply of training on risk management course to the department of water and sanitation employees at infrastructure…
Education · Gauteng · closes 2026/11/18
Supply, delivery and installation of local content curtains and blinds for department of water and sanitation at…
Services: General · Gauteng · closes 2026/11/18
The appointment of facilitators and assessors for recognition of prior learning for water works management practioners…
Education · Eastern Cape · closes 2026/11/18
Provisioning of on and off-site medical surveillance assessments for DWS construction south for the raising of…
Construction · Western Cape · closes 2026/11/19
Service of portable toilets onsite and the office septic tank for namakwa bws project in the northern cape province for…
Construction · Northern Cape · closes 2026/11/19
Supply and delivery of pneumatic tools and waterpumps for clanwilliam dam in the western cape for DWS construction…
Construction · Western Cape · closes 2026/11/19
Hire and maintenance of flushing chemical toilets for a period of 6 months for lower berg river project in the western…
Construction · Western Cape · closes 2026/11/19
Supply and delivery of non-woven needle pinched geotextile for the rehabilitation of clanwilliam dam in the western…
Construction · Western Cape · closes 2026/11/19
Supply and delivery of shutter release oil for the rehabilitation of clanwilliam dam in the western cape for DWS…
Construction · Western Cape · closes 2026/11/19
Supply and delivery of jointex to midmar access roads project in howick kwazulu natal province
Construction of buildings · KwaZulu-Natal · closes 2026/11/19
Supply and delivery of non-shrink grout for the rehabilitation of clanwilliam dam in the western cape for DWS…
Construction · Western Cape · closes 2026/11/19
Supply and delivery of slashers for the operations eastern
Agricultural Products and Services · KwaZulu-Natal · closes 2026/11/20
Appointment of a professional service provider (psp) to provide support on water availability assessment within the…
Other professional, scientific and technical activities · KwaZulu-Natal · closes 2026/11/23
Appointment of a professional service provider to conduct an agricultural pollution assessment in the upper umngeni…
Other professional, scientific and technical activities · KwaZulu-Natal · closes 2026/11/23
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Largest published the Department of Water and Sanitation awards
(CHEMETRIX EXPORT)
Appointment of service provider for the supply, delivery and commissioning of gas chromatograph mass spectrometer…
R 3 694 087
n/a
BONANINB ENTERPRISE
The supply and delivery of scm stock (operating supplies)
R 956 150
2026/08/26
EMAXIMBENI TRADING AND PROJECTS
Supply and delivery of personal safety equipment (pse) for eastern operations (midmar dam area office)
R 898 925
2026/10/08
KUNGAMABHENGU
Supply and delivery of 19mm concrete aggregates to mzimvubu waterproject – access road near maclear in the eastern cape…
R 799 250
2026/09/08
IDAAH GROUP
Supply and delivery of parkhomes with local content items at mthatha dam in the eastern cape province.
R 780 000
2026/09/01
THANGOLWETHU 92
Supply and delivery of local content 600mm diameter concrete stormwater pipe class 100d for mzimvubu water project –…
R 697 150
2026/09/01
TERRA FIRMA CO
Supply and delivery of local content concrete barriers to mzimvubu water project province -access road near maclear in…
R 640 999
2026/09/01
SEEMANYE SUPPLIERS
Supply and delivery of 50kg (cemii/a-l42.5n) local content cement bags to mzimvubu water project – access road near…
R 483 000
2026/09/01
OKUHLE ENVIROSOL
Supply and delivery of solar LED flood lights (60 watts)
R 28 615
2026/07/08
THANGOLWETHU 92
Supply and delivery of local content steel key cabinet and ceiling material to mzimvubu water project in the eastern…
R 28 615
2026/07/08
LLZ TRADING
Supply only of local content steel roof trusses for klipfontein dam access road & house repairs and renovations project…
R 28 000
2026/09/21
PEST BLASTERS SERVICES
Rodent control and termite treatment at midmar office complex under eastern operations
R 27 135
2026/10/14
NOBHOMS GENERAL CONSTRUCTION
Supply and delivery of water quality meter kit PCE-PHD-1KIT1(PH, dissolve oxygen, toxins turbidity, temperature…
R 26 758
2026/09/01
TENEZAH
Supply only of construction road signs for klipfontein dam access road & house repairs and renovations project in the…
R 23 282
2026/08/05
MASHIYAIMPAHLA GROUP
Supply and delivery of health and safety items to ntshingwayo dam projects near newcastle in the kwazulu-natal…
R 16 255
2026/09/14
Open work by category
- 13 Construction
- 4 Civil engineering
- 4 Construction of buildings
- 4 Services: Professional
- 3 Other professional, scientific and technical activities
- 2 Services: General
- 2 Education
- 1 Travel agency, tour operator, reservation service and related activities
Open work by province
- 12 Western Cape
- 7 KwaZulu-Natal
- 7 National
- 6 Gauteng
- 4 Eastern Cape
About the Department of Water and Sanitation procurement
National water resource infrastructure is the core of the list: dam construction and dam safety rehabilitation, spillway and outlet works, inter-basin transfer schemes, canals and raw water conveyance. This is heavy civil engineering with long programmes, specialist geotechnical and structural input, and design review obligations a general building contractor will not have met before.
A quieter but constant stream is monitoring and resource management. The Department of Water and Sanitation runs a national network of hydrological gauging stations, groundwater monitoring boreholes and water quality laboratories. Keeping it running generates drilling, instrumentation, telemetry, survey and analytical services contracts at values well within reach of a specialist small firm.
The department also funds municipal water and sanitation projects through infrastructure grants, and acts as implementing agent on some of them. Work appearing under this buyer name may therefore be a treatment works, bulk pipeline or sanitation scheme physically located inside a municipality, with the municipality as eventual owner and the national department as the procuring authority.
Where the Department of Water and Sanitation is tendering
Open tenders right now. Counts come from the same feed as the list above.
Questions about the Department of Water and Sanitation tenders
- How does this differ from a water board?
- The Department of Water and Sanitation is the national custodian and regulator of raw water resources, owning dams and transfer schemes. A water board abstracts, treats and sells bulk potable water to municipalities. Their tender lists overlap far less than the similar names suggest.
- Does the department build with its own workforce?
- In part. Historically the Department of Water and Sanitation has maintained an internal construction capability with its own plant for certain resource infrastructure and maintenance work, which is one reason the published contract volume is lower than the size of the mandate would suggest.
- What specialist skills come up in these tenders?
- Dam engineering and dam safety inspection, geotechnical investigation, hydrology and geohydrology, borehole drilling and testing, canal and pipeline construction, and mechanical work on gates and valves. Accredited laboratory capability matters wherever the Department of Water and Sanitation is buying water quality analysis.
- Are municipal projects tendered under this name?
- Sometimes. Where the Department of Water and Sanitation funds or implements a regional bulk or sanitation scheme, the notice appears under the national buyer name even though a municipality will operate the completed asset afterwards.
- How long do these contracts usually run?
- Resource infrastructure contracts often run several years, which changes the commercial exposure considerably. Escalation, currency movement on imported mechanical items and long-dated performance security all matter more than they would on a twelve-month job.
- Can I be alerted to matching notices here?
- Yes. A saved search screens the national feed on trade categories, province and keywords, then sends the hits by email or WhatsApp. That suits a buyer publishing irregularly, whose notices are easily lost between higher-volume ones.