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Bids are hereby issued to suitably qualifying contractors for the following: Three (3) year contract for the maintenance of commercial, domestic and industrial air conditioning units for the Kwa-Dlangezwa and Richards Bay Campuses. (Oferta №102806179es)

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Idioma: EN
Número: 102806179
Fecha de publicación: 13-04-2024
Fuente: ONLINE TENDERS

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Supply and delivery of Office Supplies to SOUTHVILLE 8B NATIONAL HIGH SCHOOL for the month of April and May school year 2023-2024 Fuente: Philippine Goverment Electronic Procurement system

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Transnet National Ports Authority Port Elizabeth invites tenders for the provision of electrical and maintenance services at the Port of Port Elizabeth for a period of 3 (three) years, as and when required. Scope of work includes but not limited to: - MV and LV switchgear: • Inspection, service, and repairs of circuit breakers. Replacement of MV circuit breaker is excluded; • Inspection, repair, supply and replacement of metering equipment; • Inspection, service and repairs of the bus couplers and associated equipment that will exclude the replacement of bus couplers and associated equipment; • Fault finding and repairs on the substation equipment; • Supply and install LV Protection equipment and circuit breakers; - Inspection, repairs, and servicing of MV and LV protection equipment. Replacement of MV protection equipment is excluded; - Supply and install LV Protection equipment and circuit breakers. Distribution cables: • Supply and installation of piping sleeves required; • Supply, excavation and installation of underground cables and cable sleeves. Protection of the existing underground cables and cable sleeves; • Testing and fault finding on all cables; • Repairs and joining of all cables; • Fault finding, issuing of certificates of compliance and reporting of electrical installation conditions for buildings around the Port; • Generators servicing and repairs. Supplying and installing new generators is excluded; • Generator hire will be limited to 30 days in a year from the contractor; • Checking and maintain of all earthing system to ensure impedance is within limits (Maximum 7 OHMS) this will include common earth, earth spikes and earth mat, panel earthing integrity, cable earths on end boxes; • Any work to be done on the large floor-mounted switchboard in substations, mounted switchboard in brick kiosks, glass fibre kiosks and wall-mounted switchboard must be approved by a TNPA Senior Electrical Engineer or Electrical Engineer; • Inspection, service, repairs, and replacement of substation extractor fans of a same extractor fans; • Inspection, service, and repairs to sewage pumps. Replacement of the sewerage pump is excluded. • Inspect, service and repair portable electrical equipment (1200 ton high mast winches/power tools/Battery operated tools/test equipment); • Supply and install distribution board in all TNPA buildings. Fuente: ONLINE TENDERS

Formal written price quotations are hereby invited for the following: Supply and deliver of headsets for disaster management centre. Specifications: Control room headsets, qty: 10: - Up to 13 hours talk time, 50 hours standby time and Unlimited talk and standby; - Rechargeable, replaceable, lithium-ion polymer; - Line of sight: 450 ft/137 m; Typical office environment: 130 ft/40 m; - Active noise cancelling (ANC) (W8220); - Wideband: 100–6800 Hz; Multimedia 20 Hz–20 kHz; - Sound Guard digital: protects against sound levels above 118dBA; G616 anti-startle (during calls) detects and eliminates any large sudden increase in signal level; Time-weighted average prevents average daily noise exposure from exceeding 85dBA; - Wideband: 100 Hz–6800 Hz; - 112 dB SPL max, Mono: 115 g; (Stereo): 160 g; (Convertible): 21g (over-the-ear); - Call answer/end, mute, volume +/-, ANC on/off, power on/off; - Multiple voice prompts; - Configurable by Poly Lens software; - Poly Lens App (Windows and MacOS); - All in one base combines charger with 3-way connectivity to computer-desk phone and mobile phone desktop charger with separate USB DECT adapter for a single connection to a computer; - Global 2-year warranty; - Carry case D400 USB-A DECT™ adapter, USB-A to USB-C adapter, charge stand and charging cable; - Spare battery, headband, neckband and fit kit with ear loops and ear buds; - Installation of software included. Fuente: ONLINE TENDERS

Construction Industry Development Board invites tenders for the following: Appointment of a service provider to design and install an emergency power solution for CIDB KwaZulu-Natal office during power outages. Fuente: ONLINE TENDERS

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