approvisionnement en eau et eaux usées - South Africa. Appels d'offres, achats, enchères par tags et sujets sur TenderInfo.org 2024

28 oct

Suitable and capable service providers are invited to bid for the establishment of databases of competent service providers to assist the client with built environment maintenance projects, specifically electrical, mechanical, building and plumbing services for a period of three years (36 months) with an option to extend for a further 2 years (24 months): Plumbing Services. Specifications: - Water supply piping, plumbing, wet services and drainage for buildings. - Storm water reticulation and management. - Sewage reticulation and management. - Semi-skilled plumbing services. (EN)

Client: ONLINE TENDERS

Nombre: 113011242

Country: South Africa

Source: ONLINE TENDERS

12 sep

Quotations are hereby invited for the following: Provision of plumbing services at the South African Astronomical Observatory, Cape Town for a period of 1 year. Scope of works: Provision of plumbing maintenance, services and repairs/replacement including but not limited to the following: • General plumbing works; • Maintenance and repairs of sewage system; • Maintenance, installation and repairs to irrigation system; • Supply of skilled/unskilled labour for plumbing works on ad hoc; • Maintenance, installation of bore hole, water tanks, submersible pumps filtration system and associated equipment; • Gutters and down pipes; • Recycling of water; • Maintenance of storm water drains. Location: SAAO, 1 Observatory Road, Observatory, Cape Town. (EN)

Client: ONLINE TENDERS

Nombre: 110759094

Country: South Africa

Source: ONLINE TENDERS

15 jan

Quotations are hereby invited for the following: Appointment of a service provider to undertake call-out for hazardous substance spill clean-up consisting of any fuel spills, hydraulic oils, Airports Company South Africa, Cape Town International Airport. Scope of work: The purpose of this requisition is to source a service provider for CTIA’s Fire Department that will provide: 1. Emergency response services and clean-up capabilities for hazmat spills on the aerodrome (e.g. chemicals, fuels, sewage); 2. Remediation in the event of a release to the environment; 3. Safe disposal of hazardous materials; 4. Supply hazmat materials, consumables, and equipment; 5. Disposal of hazardous waste from clean-ups (e.g., used absorbent materials) or from training exercises (burnt materials). Emergency Response Services & Remediation: When requested, the service provider is required to undertake the following: 1. Respond to emergency incidents on or relating to Cape Town International Airport; 2. Containment of hazardous material spills to limit downstream impacts and neutralize hazards on the aerodrome; 3. Remediation of the environment (land / water) in accordance with legislation; 4. Assist with Emergency Reporting requirements in terms of the National Environmental Management Act, the National Water Act, and local authorities amongst others; 5. Removal, transportation, and safe disposal of hazardous and non-hazardous waste, close out reports are to be issued post remediation of incidents, safe disposal certificates and waste manifest documents are to be provided for all waste disposed, the service provider will be accredited in terms of the legislation, and specifically in terms of the City of Cape Town’s Integrated Waste Management Bylaw to transport and dispose of waste. Disposal of Waste: - Spill absorbent booms used spill clean-up materials, and residue from training exercises will require disposal from time to time. The service provider will be responsible for the collection, removal, transportation, and disposal of waste to a suitable site; - The service provider will be accredited in terms of the legislation, and specifically in terms of the City of Cape Town’s Integrated Waste Management Bylaw to transport and dispose of waste. General: Service provider needs to make provisions for permits to access and operate within the aerodrome. (EN)

Client: ONLINE TENDERS

Nombre: 97806086

Country: South Africa

Source: ONLINE TENDERS

17 nov

Bids are hereby invited for the following: Appointment of service provider for the supply and delivery of various water and sewage material for Rustenburg Local Municipality as and when required for a period of 36 months. (EN)

Client: ONLINE TENDERS

Nombre: 94449627

Country: South Africa

Source: ONLINE TENDERS

27 aug

Community Ringfenced Tenders are hereby invited for the following: General Maintenance - Mining and Process. Scope: • Maintenance Contractor to inspect and maintain all Buildings, Ablution Facilities and Offices at the Operations: Tharisa Minerals - Mining area; Tharisa Minerals - Processing Plants area. It will also cover the managing of the general waste and hydro-carbon yards including the following: The contactor is to supply their own office and storage facility. The containers should not exceed a 12 x 3 meter container. The container should be installed with an air conditioner and have a COC certificate that must be supplied to the mine prior to delivery. Should it be a storeroom, it should be well ventilated with whirly birds/tornado extractor fans in the roof of the storeroom: 1. Conduct inspections on buildings and infrastructure as per the following frequencies: Daily: • On all Kiosks (tuck shops); • All Ablution facilities at Tharisa Minerals Operations; • All offices. This includes the offices and storage facilities in the engineering department; • All Tharisa entrance buildings. Maintain and repair showers and any required repairs; • Water supply infrastructure and water levels to water reservoirs/tanks, check water levels twice in a 12-hour interval; • Inspect water pump stations daily; • Clear silt trap at wash bay and attend to hydrocarbon spills; Weekly: • LDV parking area berms to be maintained on a weekly basis as well as berms on walkways to the different areas in mining; • Any additional required maintenance and repairs; • Attend to walkways at main entrance and around the Operations after grader has passed; 2. Repairs and Maintenance: • Repair door handles and lock where needed; • Replace toilet seats and water taps where needed; • Maintain and Repair showers and other sanitary infrastructure; • Repair burst pipes and drain pipes where necessary; • Repair or replace window mechanisms, clips and fasteners; • Maintain and unblock sewage and drains lines when needed; • TLB/Telehandler to assist with projects. (EN)

Client: ONLINE TENDERS

Nombre: 89932956

Country: South Africa

Source: ONLINE TENDERS

20 jul

Quotations are hereby invited for the following: Supply and Delivery of Spares - Inventory Items to Rand Water, Vereeniging. Specifications: 1. Element for separator Ingersoll P/N x 10; 2. Element for separator Ingersoll P/N x 10; 3. Brass cage NU330 ECM bearing x 5; 4. Hose clamps S86-91 Sup HD brass 86-91mm x 20; 5. Slaker feeder belt PVC bare bottom 2 ply x 10; 6. Hose clamps S74-79 Sup HD brass 74-79mm x 20; 7. Hose clamps S113-121 Sup HD brass PI x 20; 8. Female Perrot sewage coupling 75mm x 20; 9. Hydrovane repair kit KT52 x 10; 10. Handrail 90 closure 32mm x 10; 11. SS wire rope, 8mm x 30m x 10. Please note that this quotation was published late. (EN)

Client: ONLINE TENDERS

Nombre: 87752453

Country: South Africa

Source: ONLINE TENDERS

approvisionnement en eau et eaux usées: South Africa appels d'offres, marchés publics 2024