Tratamiento de agua y tratamiento de agua. - South Africa. Licitaciones, compras, subastas por etiquetas y temas en TenderInfo.org 2025

27 mar

Re-advertisement: Interested contractors with appropriate experience are invited to submit tenders for Amangwe Waterworks, rising main, and high lift pumps. The works consists of the following: - Approximately 2.1km of steel bulk water rising mains and associated pipeline infrastructure, - Approximately 800m of uPVC interlinking pipelines, - Re-routing and remedial measures for approximately 200m of 250mm dia existing steel pipeline, - Civil and Structural Works for the Water Treatment Works (Package Plant), - Supply and install a floating roof for the existing top pond, - Remedial works to the concrete panel joints in existing ponds, - Gravel access roads and associated stormwater drainage, - Electrical and mechanical works for the high lift pump station (1 set of duty / standby pumps), and a 1,8ml/day package water treatment works, - Electrical ducting and cabling, - Security fencing. (EN)

Fecha límite para solicitudes en: 33 days
Cliente: ONLINE TENDERS

Número: 121169892

País: South Africa

Fuente: ONLINE TENDERS

26 mar

Quotations are hereby invited to conduct Water Use License (WUL) external audit and provide a detailed audit report. Scope of work: - The audit must be conducted at Vaalkop, Wallmansthal, Klipdrift and Cullinan water treatment plants, - The company must close/clear all findings raised upon closure. Please confirm the closing time as it was not published. (EN)

Fecha límite para solicitudes en: 2 days
Cliente: ONLINE TENDERS

Número: 121097766

País: South Africa

Fuente: ONLINE TENDERS

26 mar

Quotations are hereby invited to conduct Water Use License (WUL) external audit and provide a detailed audit report. Scope of work: - The audit must be conducted at Vaalkop, Wallmansthal, Klipdrift and Cullinan water treatment plants, - The company must close/clear all findings raised upon closure. Please confirm the closing time as it was not published. (EN)

Fecha límite para solicitudes en: 2 days
Cliente: ONLINE TENDERS

Número: 121097768

País: South Africa

Fuente: ONLINE TENDERS

17 mar

The client invites all specialist contractors with the relevant skills, experience, and resources to submit tenders for the following project at the Mahikeng and Vanderbijlpark Campuses: Installation of centralized water treatment - Mahikeng and Vanderbijlpark Campus. Scope of work entails the installation of new centralized Water Treatment infrastructure, steel water piping, and associated building and electrical works. (EN)

Fecha límite para solicitudes en: 28 days
Cliente: ONLINE TENDERS

Número: 120592020

País: South Africa

Fuente: ONLINE TENDERS

06 mar

Quotations are hereby invited for the appointment of a service provider to procure and install associated equipment for the water quality treatment and for Bela Bela LM Water Treatment Plant. Please confirm the closing time as it was not published. (EN)

Cliente: ONLINE TENDERS

Número: 119995548

País: South Africa

Fuente: ONLINE TENDERS

02 mar

Erratum: Please note that the closing date and site inspection detail has been amended. Tenders are hereby invited for the Refurbishment of Jan Kempdorp waste water treatment works. (EN)

Cliente: ONLINE TENDERS

Número: 119813160

País: South Africa

Fuente: ONLINE TENDERS

28 feb

Erratum: Amendment to closing date: The Client hereby invites reputable and well experienced service providers to submit tenders for the appointment of a service provider for an upgrade of the existing Ermelo Waste Water Treatment Works and installation of new bulk sewer pipeline for Ermelo Ext 44 Phase 1. (EN)

Cliente: ONLINE TENDERS

Número: 119720792

País: South Africa

Fuente: ONLINE TENDERS

28 feb

Quotations are hereby invited for the supply and delivery of water treatment chemicals. Supply, delivery and offloading of the following chemicals at Cannon Rocks Reverse Osmosis Plant a) 30 x 30kgs Hydrex 4104 Reverse Osmosis Antiscalant; b) 100 x 30kgs 12-15% Sodium Hypochlorite; c) 30 x 40kgs Sulphuric Acid; d) 200 x 100-micron filter bags; e) 200 x 5-micron filter bags; f) 50 x 25kgs Limestone; g) 30 x 25kgs Caustic Soda 47%. Delivery Date: Within 2 working days after the official appointment letter has been provided to the appointed bidder. (EN)

Cliente: ONLINE TENDERS

Número: 119733916

País: South Africa

Fuente: ONLINE TENDERS

21 feb

Re-advertisement of Contract Number 10411846: Quotations are hereby requested for to service the fire suppression and detection system at Zuikerbosch Water Treatment Plant. Scope of Work to service the fire suppression and detection systems. 1. Control panels, 2. Power supplies, 3. Fire alarms - detection, 4. FM 200 cylinders, 5. Gas suppression electronics, 6. Quarterly service and test fire suppression system, provide service reports and certificates. (EN)

Cliente: ONLINE TENDERS

Número: 119339317

País: South Africa

Fuente: ONLINE TENDERS

10 feb

Tenders are hereby invited for the supply, delivery and installation of aluminum windows and doors to Standerton water treatment works near Standerton in the Mpumalanga province. (EN)

Cliente: ONLINE TENDERS

Número: 118709997

País: South Africa

Fuente: ONLINE TENDERS

04 feb

Re-Advertisement of contract number: 09/2025: Tenders/bids are hereby invited for the appointment of a panel of maximum 10 (ten) contractors for the refurbishment and replacement of civil works, mechanical and electrical equipment at water, waste water treatment works as and when required for a period of 36 months. (EN)

Cliente: ONLINE TENDERS

Número: 118392552

País: South Africa

Fuente: ONLINE TENDERS

12 jan

Re-advertisement: Bids are hereby invited for the appointment of engineering firm/consultant for conducting a feasibility study and the detailed engineering design of the Midvaal Regional Wastewater Treatment Works for a period of 5 years. The scope of works includes the following: 1. Planning, assessment, investigation and studies (Feasibility study), 2. Inception and viability, 3. Design development, 4. Documentation and procurement, 5. Contract administration and inspection, 6. Close-out, 7. Project Monitoring, 8. Environmental Authorisation and Water Use License. (EN)

Cliente: ONLINE TENDERS

Número: 117318621

País: South Africa

Fuente: ONLINE TENDERS

06 jan

Proposals are hereby requested for the assessment of Safely Managed Sanitation (SMS) status in Namibia. Scope of Work: The consultant will provide technical assistance to the Ministry of Agriculture, Water and Land Reform (MAWLR) to undertake formative research to establish the status of Safely Managed On-Site Sanitation (SMOSS) systems across the country. Also, the status of safe fecal containment"s, emptying, transportation, treatment, and reuse/disposal using the lenses of Sanitation for All (SWA) building blocks namely, policy, institutional arrangements, financing, capacity development, monitoring and review will be assessed. The overarching objective is to inform and develop regulations and monitoring system to facilitate shift from open defecation to SMS with the integration of climate resilience. Objectives: • To examine the current patterns of institutional and household use of a sanitation facilities and emptying of on-si sanitation facilities in both rural and urban settings, • To examine on-site sanitation service chain, to identify major risks and challenges, including risks to users and workers, • To develop indicators to track the entire sanitation chain, (containment, transport, treatment, reuse/disposal), • To conduct market assessment to understand on-site service provider/operators and opportunity landscape, • Benchmark the current state of sanitation regulation against global best practices on regulation and include appropriate case studies as appropriate in the context of Namibia, • To develop validated recommendations to accelerate SMS uptake in Namibia based on findings. Duration: 90 working days over a period of 6 months. Please confirm the closing date as it falls on a Sunday. (EN)

Cliente: ONLINE TENDERS

Número: 117128549

País: South Africa

Fuente: ONLINE TENDERS

20 dec

Re-Advertisement of Contract Number: BID/12/2023-24: Tenders are hereby invited from a panel of suppliers for the supply and delivery of mechanical parts pump station & waste water treatment plant for the municipality for 36 months (3 years) as and when required basis. (EN)

Cliente: ONLINE TENDERS

Número: 116404485

País: South Africa

Fuente: ONLINE TENDERS

20 nov

Extension of closing date: Tenders are hereby invited for a professional services contract for the feasibility of the replacement of the rising main pipelines from the Durban Harbour Tunnel Exit to the Central Wastewater Treatment Works: Water and Sanitation Unit as per specifications. (EN)

Cliente: ONLINE TENDERS

Número: 114433819

País: South Africa

Fuente: ONLINE TENDERS

19 nov

Quotations are hereby invited for the implementation of the learnership programme (18.1 NQF level 3 on the National Certificate Water and Wastewater Treatment Process Operations) for a fixed period of 12 months. The client is seeking to appoint a suitably qualified service provider who will assist with facilitating the learnership programme (18.1) to 40 Learners at the Far West and South West Regions. The service provider shall thereby enable the organization to: - To prioritize critical skills for growth and development; - To assist employees in acquiring the nationally recognized qualifications in Water and Wastewater; - To prepare employees for career paths and self-employment. (EN)

Cliente: ONLINE TENDERS

Número: 114282439

País: South Africa

Fuente: ONLINE TENDERS

15 nov

Formal written quotations are hereby requested for the development of the water safety plan document for Rietspruit water treatment plant as per specifications. Scope: Planning and comprehensive risk assessment and management that encompasses all steps in the water supply chain from catchment/abstraction to tap. Please confirm the closing time as it was not published. (EN)

Cliente: ONLINE TENDERS

Número: 114085166

País: South Africa

Fuente: ONLINE TENDERS

03 nov

Quotations are hereby invited for maintenance, service, commissioning and calibration of the iron removal plant and the supply, installation and delivery of all associated components at the Client’s water treatment works. Specifications: - 25kg oxalic acid for treatment of the filter and filtration media and necessary components, qty: 1; - 300L Compressor with poking stick to poke air poke filtration media, qty: 1; - Gasket material to replace on the filter, if necessary, qty: 1; - Servicing and replacing oxidation unit (replacement of 2 x 55watt u lamps), qty: 1; - Service/Replacement of Venturi pump 0.75kw CPM of necessary, qty: 1; - Cleaning and ensure the pump level sensor is clean and calibrated, qty: 1. (EN)

Cliente: ONLINE TENDERS

Número: 113442321

País: South Africa

Fuente: ONLINE TENDERS

22 oct

Re-advertisement of contract number: CI-GK-0031/1: The Client invites tenders for upgrade of existing sewer system and construction of a new wastewater treatment plant & water purification plant at Lilydale Rest Camp in Mokala National Park. (EN)

Cliente: ONLINE TENDERS

Número: 112674068

País: South Africa

Fuente: ONLINE TENDERS

18 oct

Tenders are hereby invited for the upgrade of existing sewer system and construction of a new Wastewater Treatment Plant & Water Purification Plant at Lilydale Rest Camp in Mokala National Park. (EN)

Cliente: ONLINE TENDERS

Número: 112490406

País: South Africa

Fuente: ONLINE TENDERS

Tratamiento de agua y tratamiento de agua.: South Africa licitaciones, compras publicas 2025