Cleaning and Dredging of Rivers, Dams, Harbours and other waterways Tenders

See below for a list of Cleaning and Dredging of Rivers, Dams, Harbours and other waterways Tenders. These tenders can consist of Request for Information (RFI), Request for Quotation (RFQ), Request for Proposal (RFP), Expression of Interest (EOI) or Request for Tender (RFT) listings. To find out more about a specific listing, click on the link below and view the tender details and attached tender documentation. Then contact the relevant persons listed in the document to submit your Cleaning and Dredging of Rivers, Dams, Harbours and other waterways tender.

Do you have a Cleaning and Dredging of Rivers, Dams, Harbours and other waterways project that you would like quotations for? Submit your Request of Quotation and we will distribute it to our network of Tender Notification Subscribers. They will contact you with Quotations and you can choose a suitable supplier or service provider. See the Send Us Your Tenders page for more details

Tender Title	Tender Number	Briefing Date	Closing Date
Bid 4/2026: Mechanical Earthmoving of Excess Material in Various Western Cape Rivers	BID	-	2026-06-12 12:00
Mechanical Earthmoving of Excess Material in Various Western Cape Rivers	4_2026	-	2026-06-12 12:00
Rfq 25-26/13 Refuse Bags Gloves and Dust Masks	RFQ 25-26/13	-	2026-06-02 10:00
Framework Tender for Minor Construction and Maintenance of Coastal Structures and Adjacent Civil Infrastructure for the City of Cape Town – Citywide	254Q/2025/26	2026-06-04 10:00	2026-07-01 10:00
Cancelled until Further Notice: Ap6797 Rfq Upper Bergriver Mechanical Earthmoving of Excess Material in River	AP6797	-	2026-06-03 12:00
Ap6797 Rfq Upper Bergriver Mechanical Earthmoving of Excess Material in River	AP6797	-	2026-06-03 12:00
Invitation to Bid: Request for Proposal (rfp) for a Service Provider for Amphibious Dredging and Vegetation Clearing Within the Msunduzi River and Beach Channel System - Rfp Number 01/2026	RFP01-2026	2026-05-26 10:00	2026-06-22 12:00
Request for Proposal (rfp) for a Service Provider for Amphibious Dredging and Vegetation Clearing Within the Msunduzi River and Beach Channel System.	RFP01-2026 Invitation	2026-05-26 10:00	2026-06-26 12:00
Coastal Stormwater and Catchement Management Area Based Infrastructure Repairs Maintenance Contract for 36 Months: North Central Region.	34335-1D	2026-05-19 10:00	2026-06-12 11:00
Coastal Stormwater and Catchement Management Area Based Infrastructure Repairs Maintenance Contract for 36 Months: Western Region.	34764-1D	2026-05-19 10:00	2026-06-12 11:00
Coastal Stormwater and Catchment Management Central Coastal Area Based Infrastructure Repairs Maintenance Contract for 36 Months: Western Region	34764-1D	2026-05-19 10:00	2026-06-12 11:00
Coastal Stormwater and Catchment Management Central Coastal Area Based Infrastructure Repairs Maintenance Contract for 36 Months: North Central Region	34335-1D	2026-05-19 10:00	2026-06-12 11:00
Coastal Stormwater and Catchment Management Central Coastal Area Based Infrastructure Repairs Maintenance Contract for 36 Months: Western Region	34764-1D	2026-05-19 10:00	2026-06-12 11:00
To Appoint a Contractor to Provide the Department of Forestry, Fisheries and the Environment (dffe) / Marine Living Resources Fund (mlrf) with Sand Removal Services on the Boat Ramp/slipway and Breakwater Wall at the Struisbaai Proclaimed Fishing Harbour.	RFQ0001208	2026-05-18 11:30	2026-05-25 11:00
Cleaning of Seepage Dam, Final Dam, North Oil Trap Dam Concrete/sand Removal, Cleaning Of Seepage Trench, Hazardous Waste Removal and Disposal at Arnot Power Station Once off (6 Months).	E2852GXMPARN	-	2026-05-19 08:00
To Appoint a Contractor to Provide the Department of Forestry, Fisheries and the Environment (dffe) / Marine Living Resources Fund (mlrf) with Sand Removal Services on the Boat Ramp/slipway and Breakwater Wall at the Struisbaai Proclaimed Fishing Harbour.	RFQ0001208	2026-05-18 11:30	2026-05-25 11:00
Cscm Rate Based As-&-when Contract for the South Region for a Period of 3 Years.	1D-34480	-	2026-05-29 11:00
Cscm Rate Based As-&-when Contract for the North Region for a Period of 3 Years	34879-1D	-	2026-05-29 11:00
Cscm Rate Based As-&-when Contract for the West Region for a Period of 3 Years.	34881-1D	-	2026-05-29 11:00
Coastal Stormwater and Catchement Management Area Based Infrastructure Repairs Maintenance Contract for 36 Months: South Central Region.	34200-1D	2026-05-05 10:00	2026-05-29 11:00
Coastal Stormwater and Catchment Management, Rate Based As-and-when Contract for the West Region for a Period of 3 Years	34881-1D	-	2026-05-29 11:00
Coastal Stormwater and Catchment Management, Rate Based As-and-when Contract for the South Region for a Period of 3 Years	34480-1D	-	2026-05-29 11:00
Coastal Stormwater and Catchment Management, Rate Based As-and-when Contract for the North Region for a Period of 3 Years	34879-1D	-	2026-05-29 11:00
Coastal Stormwater and Catchment Management Area-based Infrastructure Repairs Maintenance Contract for 36 Months: South Central Region	34200-1D	2026-05-05 10:00	2026-05-29 11:00
Cleaning of Seepage Dam, Final Dam, North Oil Trap Dam Concrete/sand Removal, Cleaning of Seepage Trench, Hazardous Waste Removal and Disposal at Arnot Power Station Once off (6 Months).	E2852GXMPARN	-	2026-05-08 10:00
45952 -cleaning of Stormwater Portal Culvert Crossing at R60 (robertson Road) Worcester	45952	-	2026-04-28 11:00
Disaster Intervention for Water and Wastewater Infrastructure Caused by Floods – Nkosentsha Wtw The Scope of Works Comprises the Cleaning of Weir and Rehabilitation of Access Road at Nkosentsha Area in the Northern Region of Zululand District Municipality	ZDM018/2025-2026	2026-04-29 10:00	2026-05-07 12:00
Rfq -cleaning of Storm Water Eath Channel, Concrete Channel and Weed Spraying at Richards Bay Roads Closing by 16 April 2026	7000016431- (SC10103668)	2026-04-13 09:00	2026-04-16 12:00
Chemical and Mechanical Cleaning Services of Deep Production and Monitoring Boreholes: Table Mountain Group Aquifer Wellfields, City of Cape Town	195S/2025/26	2026-04-16 11:00	2026-05-07 10:00
E2742gxmpcam Provision of Dredging Services on the Camden Power Station	E2742GXMPCAM	2026-04-08 10:00	2026-05-20 10:00
Bid 27.2025 Genadendal: Baviaans River Rehabilitation Planting & Stabilization Work	BID	2026-04-08 12:00	2026-04-15 12:00
Tender for the Appointment of a Contractor for the Upgrading of Pegasus Canal in Equestria for a Period of 12 Months Compulsory Briefing Session Venue : Tshwane Leadership and Management Academy Auditorium, 11 Staatsartillerie Road, Pretoria West Date	RTD 13-2025.26	-	2026-03-20 10:00
Tender for the Appointment of a Contractor for the Upgrading of Pegasus Canal in Equestria for a Period of 12 Months	RTD 13-2025/26	2026-02-26 10:00	2026-03-20 10:00
Maintenance of Canals: Closing Date: 26 February 2026	RFQ 218/2025/26	2026-02-23 08:00	2026-02-26 12:00
Gvb Aqua Dam	PR-011988	-	2026-02-05 08:00
Milnerton Lagoon Dredging.	129Q/2025/26	-	2026-03-06 10:00
Milnerton Lagoon Dredging	129Q/2025/26	2026-01-29 10:00	2026-03-06 10:00
The Appointment of Service Providers for the Maintenance of Aquatic (dams and Lakes) and Terrestrial Ecosystems (rivers, Streams, Wetlands) Within Coe on an as and when Required Basis from Date of Award until 30 June 2028	PS-EWM-05-2026	-	2026-01-28 10:00:00
Stream Protection Works Near Isiphingo Grove, Umlazi U, Ward 86	34203-1D	2025-12-09 08:00	2026-01-30 11:00
Stream Protection Works Near Isiphingo Grove Umlazi U, Ward 86.	1D-34203	2025-12-09 08:00	2026-01-30 11:00
Dredging and Jetting Services Needed for Overberg Water Plants for a Period of 36 Months	RFQ OW 061 2025/26	-	2025-11-27 12:00
Rehabilitation of Laasterivier Dam	16_2025	-	2025-12-08 12:00
9-2-285 Cleaning of Ponds as Radium (masakhane) and Pienaars	9/2/285	-	2025-11-25 12:00
Provision of Environmental Pollution Response Services and Management of Dead Animals for the Port of Mossel Bay for a Period of 36 Months.	TNPA/2025/11/0003/110528/RFQ	-	2025-11-26 14:00
Supply and delivery of bucket winch machines contract period: from date of commencement not exceeding 36 months	103G/2025/26	2025-11-19 10:00	2025-12-09 10:00
Clearing Kayamandi Stormwater Structures, for a Contract Period Ending 30 June 2028	BSM 22/26	2025-11-18 12:00	2025-12-08 12:00
Supply a Service to Perform Hydroseeding at Lsgws Canal for Realignment Project by a Service Provider with Cidb Contractor Designation of Cidb Grade 2ce or Higher in the Eastern Cape for Dws Construction South.	WTE-0437 CS	2025-11-13 13:00	2025-11-27 11:00
Supply a Service to Perform Hydroseeding at Lsgws Canal for Realignment Project by a Service Provider with Cidb Contractor Designation of Cidb Grade 2ce or Higher in the Eastern Cape for Dws Construction South.	WTE-0437 CS	2025-11-13 13:00	2025-11-27 11:00
Coastline Rehabilitation, Umhlanga, Ward 36	33987-1D	2025-11-11 08:00	2025-12-05 11:00
38 Lady Ellen Crescent, Umhlanga, Ward 36: Coastline Rehabilitation.	33987-1D	2025-11-11 08:00	2025-12-05 11:00

Cleaning and Dredging of Rivers, Dams, Harbours and other waterways Tenders

Available Tenders

Why not let us send tenders to your inbox?