en el trabajo eléctrico - South Africa. Licitaciones, compras, subastas por etiquetas y temas en TenderInfo.org 2025

12 mar

Quotations are hereby invited for the water pump & generators maintenance/repairs. Scope of work: Repair and maintenance of portable water pumps and generators at Empangeni Western Depot: 1. Installation of Clamp hose connection, 2. Installation of Flexi yellow 50mm and 75mm Suction pipe, 3. Service on pump and Generators, 4. Repair of Impellers on water pump, 5. Fixing of Plugs on Generators and electrical cables, 6. Change spark Plugs and oil Change, 7. Testing of Pumps and demonstration, 8. Testing of Generators Demonstration. (EN)

Fecha límite para solicitudes en: 7 days
Cliente: ONLINE TENDERS

Número: 120337173

País: South Africa

Fuente: ONLINE TENDERS

21 feb

Quotations are hereby invited for the appointment of a service provider for the detailed engineering design, supply, installation and commissioning of a stand-by generator at BBI Nelspruit, a clients site. Specifications: The appointed service provider is expected to carry out the following work: - Survey the Site, and Design the Electrical, Civil and Mechanical engineering Components required to deploy the generator on site; - Procure, Deliver, Install and commission the Generator and Associated, Cabling, Cable racking, Conduits, and other material requirements. Compliance to specification NE-NTSP0097 required which include a new plinth and suitably rated automatic transfer switch; - Install an 60kVA Diesel Stand-by Generator and all Associated Equipment and Compliance Certification. (EN)

Cliente: ONLINE TENDERS

Número: 119339323

País: South Africa

Fuente: ONLINE TENDERS

17 feb

Quotations are hereby invited for the design, supply, delivery, removal, installation and commissioning of center point junction boxes at Berth 804 and 801. Specifications: - Design, supply, install and commission 11kV electrical enclosure (junction box) for the Elmec 01, CNBM and Mantakraf loaders center points; - The Contractor shall supply stainless steel glands; - The Contractor shall perform termination of both cable coming from the substation (XLPE) and the cable coming from the machine cable (Protolon); - The Contractor to provide their own lugs and crimping equipment; - The electrical enclosure box (Junction box) shall be rigidly mounted on a cement slab; - The Contractor shall provide have their own tools to perform the work, i.e. jackhammer or concrete cutting tools; - The electrical enclosure box (Junction box) shall have notices, high voltage warning labels, and colour-coded phases; - The electrical enclosure box (Junction box) shall have provision for locking using a padlock. (EN)

Cliente: ONLINE TENDERS

Número: 119080886

País: South Africa

Fuente: ONLINE TENDERS

14 feb

Formal written price quotations are hereby invited for the repairs to a municipal truck, send for COF and pay for disc as per detailed specification: - Registration: BF22DCZN, - Make: Isuzu FTR 800, - Vin: ADMFTR34H8G529252. Additional mechanic work that needs to be performed in order for the truck to be road worthy: - Reflection light at the left, - Brake light, - Tied rod ends, - Steering alignment, - Electrical problems, - Engine service, - Major service is required for the truck. (EN)

Cliente: ONLINE TENDERS

Número: 118984863

País: South Africa

Fuente: ONLINE TENDERS

07 feb

Expressions of Interest are hereby invited for Complete Electrical Re-wiring - Orion Heights 1-4. The client requests companies with the proficiency and financial means to bid on the electrical rewiring of 4 residences, Pretoria. Scope of work includes but is not limited to: - Task 1: Distribution Boards; - Task 2: Dedicated Circuits - MDB; - Task 3: Security Lights; - Task 4: Lights; - Task 5: Roof Void; - Task 6: Socket Outlets. Please confirm the closing date and time as it was not published. (EN)

Cliente: ONLINE TENDERS

Número: 118607711

País: South Africa

Fuente: ONLINE TENDERS

04 feb

Quotations are hereby invited for the repair and maintenance of the wastewater treatment plant in Loeriesfontein. Scope of Work: Inlet screen: • Not applicable; Electrical Supply System: • Check that all electrical cables & connections are intact and free of damage; • Check that Distribution Board/Control Panel Switches, Indicator Lights, Controls, Circuit Breakers, Contactors and overload protections are operational and test functionality where applicable; • Clean control panel and trunking and remove dust build up and any other materials Air Supply System; • Check all blowers for damage/wear or lubrication requirement; • Cleaning of Air Filter as required and replace quarterly; • Check all valves, relief valves, pressure gauges and piping for wear/damage and repair/replace as required; • Visually inspect bioreactor tanks to verify air supply to bioreactors; Re-Activated Sludge Return: • Check functioning of all valves; • Check if sludge return is functioning properly from all clarifier tanks; • Remove sludge return pumps visually inspect and check for any obstructions in the impellers; • Check sludge levels in all tanks and de-sludge if required; • Check dosing pump operation and settings and replace bacteria if required; Disinfection System: • Check operation of Ozone generators; • Measure air flow and maintain all pumps, Valves and components as per OEM Guideline; General/Process Operation: • Record whether the Plant been regularly maintained with respect to general cleanliness and preventative maintenance; • Are there any floating materials in any of the tanks; • What is the colour of the mixed liquor; • Is there a bad smell around the Sewage Treatment System; • Is there any floating sludge in the settler tanks; • Re-Train the relevant personnel during the service of the Plant; • Issue a report on the findings during the service on the Plant along with analysis results; Exclusions: • Any repairs on equipment; • Electrical component repairs; • Piping and Fittings repair. (EN)

Cliente: ONLINE TENDERS

Número: 118405312

País: South Africa

Fuente: ONLINE TENDERS

02 feb

Extension of Closing Date: Proposals are hereby invited for the design, installation, testing and commissioning of new effluent plant for Rotating Machine (RM) business at Koedoespoort. Scope of work: - Design of new Effluent Plant (Mechanical and electrical systems) on an existing concrete foundation; - Design the new system that will be linked to the source of the effluent; - Design and supply electrical power system to the plant; - Installation of newly designed Effluent Plant; - Supply of compressed air to Effluent Plant; - Supply of results and documentation; - Painting and enclosure of newly erected Effluent Plant; - Approval of detailed design drawings, testing and commissioning of newly installed Effluent Plant. (EN)

Cliente: ONLINE TENDERS

Número: 118307388

País: South Africa

Fuente: ONLINE TENDERS

26 jan

Quotations are hereby invited for a Service Provider to provide Trade Hand Level 3 Training on a once-off basis in the Gauteng Region. Specifications: - 9 Candidates; - 10 Days: Work live on 2kV DC OHTE, or to clearance from exposed "live" high voltage Electrical Equipment; - 8 Days: Fault find and install splices on overhead track equipment conductors under "live" and/or isolated and earthed conditions; - 10 Days: Inspect, assemble, remove, replace/install and adjust section insulator runners on 3kV DC overhead track equipment under "live" conditions; - 6 Days: Measure and set the stagger and height of the contact wire on overhead traction equipment OHTE under "live" conditions; - 8 Days: Work live on 3kV DC OHTE, from a mechanized maintenance vehicle; - 5 Days: Understand fundamentals of electricity; - 3 Days: Interpret electrical circuits; - 12 Days: Obtain, issue and cancel a work permit. (EN)

Cliente: ONLINE TENDERS

Número: 117952480

País: South Africa

Fuente: ONLINE TENDERS

24 jan

Bids are hereby invited for the appointment of a suitably qualified and experienced service provider for the services detection scan at the university residences. Scope of Work: The scope of works will entail the following: A services detection scan for underground services such as cold-water piping, sewer and wastewater piping, electrical cables, etc. (EN)

Cliente: ONLINE TENDERS

Número: 117888409

País: South Africa

Fuente: ONLINE TENDERS

16 jan

Bids are hereby invited for the Servicing of Hydro boilers. Scope: Hydro Boiler and Water Purifier Servicing: - Service 6 hydro boilers and 6 water purifiers (2 each on ground, first, and second floors), A Hydro Boilers x 6: • Inspect and service: element, tap lever, electrical components, insulation, pilot light, casing, • Replace: cistern lid seal, tap spring kit, PVC jumper valve and float, banjo coupling O-rings, overload cut-out switch, Water Purifiers x 6: • Inspect and replace filters as needed, • Conduct water quality tests, • Sanitize system, • Check pressure and leaks, • Inspect UV lamp (if applicable), • Replace parts as per manufacturer"s recommendations, Additional Repairs: • Notify SAMSA and provide costing for approval before any extra work, Quality Assurance: • Work performed by qualified technicians, • 3-month guarantee on work and parts. (EN)

Cliente: ONLINE TENDERS

Número: 117470839

País: South Africa

Fuente: ONLINE TENDERS

16 jan

Re-advertisement: Quotations are hereby invited for the replacement of loading arm no. 2 worn wire rope and servicing of loading arms hydraulic cylinders at Saldanha Terminal. Scope of work: 1. Remove, repair and install 3 of loading arm steering cylinders, 2. Supply of mobile crane, scaffolding and rigger services for the repair works on the Marine Loading Arms, 3. Removal of loading arm no 3 counterweight wire rope and install on loading arm 2, 4. Removal of worn counterweight wire rope on loading arm no. 2, 5. Testing and Commissioning of Marine Loading Arm 2 (service provider is to provide a hydraulic specialist/technician competent to perform repairs on Hydraulic systems inclusive of mechanical, electrical and instrumentation and control). (EN)

Cliente: ONLINE TENDERS

Número: 117477979

País: South Africa

Fuente: ONLINE TENDERS

16 jan

Re-Advertisement: Extension of Closing Date: Tenders are hereby invited for the construction & commissioning of Berth 104 & LPG pipeline from the jetty in the port of Saldanha to the Avedia Terminal. Scope of Work: - Civil Works; - Mechanical Works (Product); - Mechanical Works (Fire); - Electrical & Instrumentation; - Marine Works. (EN)

Cliente: ONLINE TENDERS

Número: 117477981

País: South Africa

Fuente: ONLINE TENDERS

12 jan

Re-advertisement: Quotations are hereby invited to supply and install plumbing accessories in Ablution at eMpangeni Civic Centre. Specifications: - Supply and install sink mixer in the kitchen x 1; - Supply and install flushing mechanism x 7; - Supply and install stainless steel bottle traps x 3; - Supply and install heavy duty toilet seats x 7; - Supply and Install door closer/indicator x 3; - Supply and install complete toilet set x 1; - Painting, piping and electrical work. (EN)

Cliente: ONLINE TENDERS

Número: 117318612

País: South Africa

Fuente: ONLINE TENDERS

10 jan

Quotations are hereby invited for the provision of traffic signal for the Client, for the maintenance and repair of faulty signal and the timer signal to function as needed. Scope of work: Contractor must be able to supply the following traffic signal materials as and when needed for the duration of the quotation: - 3.3m painted poles; - 2 aspect S11P; - 2 aspect S11P; - 3 aspect S10; - 3 aspect S1; - 5 aspect S8/S9; - Z3 termination box/cap; - Red flasher card; - Straps and right-angle brackets; - Red aspect; - Amber aspect; - Green aspect; - Green arrow; - Red arrow; - Ladled 19 core cable; - Ladled 27 core cable; - Cap tie cable. The contractor must be able to work in the western area that includes Empangeni, John Ross from Empangeni to Mondi intersection and Ngwelezane. He will be required to supply and install and, in some cases, reprogram to controller to include the addition or to ensure all existing infrastructure and instrumentation is in working order. With the replacement of a pole the existing bolt-cage must be utilized. All connections must be watertight, and a COC must be supplied to ensure all electrical connections comply to standard requirements. (EN)

Cliente: ONLINE TENDERS

Número: 117268139

País: South Africa

Fuente: ONLINE TENDERS

07 jan

Re-Advertisement: Quotations are hereby invited for security fence PIDS. Specifications: Supply and install Security System - PIDS: - Supply and install Control panel IDSX64 Secure Home HYPP x 1, - Supply and install IDS X64 LCD Keypad x 1, - Supply transformer 24v x 1, - Supply Siren 15w x 1, - RX Saver indoor service, Passive x 2, - Supply and install fixed panic button x 1, - Supply and Install magnetic door contacts x 2, - Supply battery 8ah12 and 12VDC 18AMP battery x 1 each, - Outdoor Beam wireless, XWAVE2 wireless zone hub, 12vdc power pack, electrical work, security lights. (EN)

Cliente: ONLINE TENDERS

Número: 117152600

País: South Africa

Fuente: ONLINE TENDERS

03 jan

Re-Advertisement: Quotations are hereby invited for security fence PIDS. Specifications: Supply and install Security System - PIDS: - Supply and install Control panel IDSX64 Secure Home HYPP x 1, - Supply and install IDS X64 LCD Keypad x 1, - Supply transformer 24v x 1, - Supply Siren 15w x 1, - RX Saver indoor service, Passive x 2, - Supply and install fixed panic button x 1, - Supply and Install magnetic door contacts x 2, - Supply battery 8ah12 and 12VDC 18AMP battery x 1 each, - Outdoor Beam wireless, XWAVE2 wireless zone hub, 12vdc power pack, electrical work, security lights. (EN)

Cliente: ONLINE TENDERS

Número: 117044922

País: South Africa

Fuente: ONLINE TENDERS

15 dec

Bids are hereby invited for the appointment of a professional service provider to undertake the execution of the upgrade to the bulk electrical infrastructure and reticulation at Bethesda District Hospital – Bethesda, Ubombo Village (Umkhanyakude District). Scope: The project involves planning, design, implementation and testing of electrical infrastructure upgrade, backup system and renewable energy for Bethesda Hospital. The project scope of work entails but not limited to the following: • Review of previous investigation reports; • Design and Methodologies for repairs, upgrades and/or construction activities to be undertaken; • Client Approval of Scope to be implemented; • Support for Procurement of a suitable Contractor; • Construction Supervision; • Handover to Client and End User; • Close-Out of Project. (EN)

Cliente: ONLINE TENDERS

Número: 116068253

País: South Africa

Fuente: ONLINE TENDERS

15 dec

Proposals are hereby invited for the appointment of a service provider to implement the objectives of an external minor works project. Scope: The Client requires the services of a contractor for the following: Perimeter Security: Roller shutter doors at each entrance gate (four entrances) (Client 1 and Client 2); • New automated and perforated roller shutter doors; • Steel support structure and associated pad foundations; • Linking the roller shutter doors to the existing Gallagher security system; • New 2.4m high electric fence (Client 1 and Client 2). Electric fence to communicate with the existing Gallagher security system and to be installed by a Gallagher approved sub-contractor. Interfacing the existing Gallagher system will be done by the in-house service provider. Perimeter fence: • Repair and repaint existing steel palisade fence (Client 1 and Client 2); • Replace damaged steel palisade fence panels to match existing (Client 1 and Client 2); • Low level dry stack retaining walls (Client 1). Landscaping and Irrigation: • Removal of existing trees and planting of new trees (Client 1 and Client 2); Soft landscaping focused on the main building entrances and street entrances to the site (Client 1 and Client 2). Borehole and irrigation booster pump station (Client 1): • Connecting the Client 1 borehole and tanks to the new irrigation ring main; • Upgrade existing borehole pump electrical equipment (Client 1); • Replace existing booster pump electrics (Client 1); • Clean out existing borehole water storage tank (Client 1). Irrigation: • Repair work to the existing irrigation mainline (Client 1 and Client 2); • Installation of a new ring main including turf valves (Client 1); • Limited drip irrigation (Client 1). (EN)

Cliente: ONLINE TENDERS

Número: 116068255

País: South Africa

Fuente: ONLINE TENDERS

13 dec

Bids are hereby invited for the appointment of a reputable service provider to provide cleaning and hygiene services to Gauteng Offices (Erasmuskloof, Centurion, Beta, Numerus and Medical Battalion) for a period of five (5) years. The scope of work for the bidders is as follow: (a) Cleaning and Hygiene services to Gauteng Offices (Erasmuskloof, Centurion, Beta, Numerus and Medical Battalion) for a period of Five (5) years, which includes the following: i. Cleaning of floors and surfaces in the entire building with an exception to restricted areas such as the electrical and mechanical emergency rooms and the main industrial kitchens at Centurion and Erasmuskloof; ii. Deep cleaning of carpets, couches and office chairs; iii. Cleaning of windows up to the level of 3 metres; iv. Provision of all cleaning material and cleaning equipment; v. Dusting; vi. Waste removal and recycling; vii. Cleaning of walls up to the level of 3 metres and paintwork; viii. Cleaning glass and metalwork; ix. Reception and entrance cleaning; x. Toilets and rest room cleaning; xi. Pests reporting; xii. Foyer cleaning; xiii. Blinds cleaning; xiv. Cleaning of office furniture and equipment; xv. Preparation and cleaning of meeting venues; xvi. Cleaning and filling water coolers; xvii. Cleaning of walkways; xviii. General housekeeping in and outside the buildings; xix. Cleaning of gym facilities; xx. Cleaning of all training facilities; xxi. Cleaning of security guard houses and change rooms; xxii. Cleaning emergency exits and doors; xxiii. Deep cleaning of the ablution; xxiv. Weekly servicing of sanitary bins (including provision of bin liners and powder); xxv. Quarterly deep cleaning of barrier mats; xxvi. Work to be in accordance with the Occupational Health and Safety Act and National Occupational Safety Association Standards; (b) The once-off supply of SHE bins and Monthly Servicing of Sanitary bins in all restrooms for a five (5) year period; (c) The once-off supply of barrier mats with the Clients logo and servicing of the mats for a five (5) year period. (EN)

Cliente: ONLINE TENDERS

Número: 115973778

País: South Africa

Fuente: ONLINE TENDERS

13 dec

Re-Advertisement of Tender Number: SAWS-392/24. Bids are hereby invited for the acquisition, installation, and commissioning of two (2) solid state, dual-polarized X-Band Weather Radars in the Western Cape. Scope of work: The acquisition, installation, and commissioning of two (2) solid state dual-polarized X-Band weather radars includes, but is not limited to the following sub-activities that will be managed by a turnkey service provider: 1. System Design: - Detailed design of radar system and peripherals, - Interface design and data transfer description, 2. Radar Site Establishment: - The service provider to conduct full site suitability analysis, - Environmental Impact Assessment, - Electricity Supply & Connection (Eskom), - Site Layout and Electrical Plan, 3. Acquisition and Installation of the Radar System: - Acquisition process definition (Defining the acquisition process), - Radar System Transportation to the Site, - Civil Works, - Radome, - Radar Tower Erection, - Eskom Power Supplies to Radar Site, with a design for off-grid solar system or hybrid solar, system indicated as an option. - Power backup Systems (Generator & Bulk Diesel Tank), - Housing and environmental control systems, - Site security (clearvu or equivalent high security fence, Electric fence, CCTV for remote viewing, alarm system). 4. Commissioning, Training and Handover: - Communication system and data transmission that allows integration into the SAWS ICT Network, for example VSAT or available GSM networks, - Integration into the SAWS TITAN/LROSE Radar network, - Training of operators and maintenance technicians, - Commissioning, Testing and hand over. (EN)

Cliente: ONLINE TENDERS

Número: 115973786

País: South Africa

Fuente: ONLINE TENDERS

en el trabajo eléctrico: South Africa licitaciones, compras publicas 2025