Re-advertisement: Quotations are hereby invited for the following: Repairs of the sulzer pump EME 250-300 for sand bypass system at TNPA Port of Ngqura for a once-off period. (Offre №105749136fr)

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Country: South Africa
Langue: EN
Nombre: 105749136
Date de publication: 11-06-2024
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Re-advertisement of contract number: RFQ10401199RR: Quotations are hereby invited for the following: Supply, deliver and install submersible slurry pumps at Rand Water Zuikerbosch. Scope of work: Supply, delivery and installation submersible pumps (Hidrostal or equivalent) at Rand Water, Zuikerbosch: - 4 Inch submersible pumps for filter house No. 1; - Discharge diameter = 102mm (4 inches) - the pump’s discharge diameter is to be kept at 102mm, and the weight limited to 100Kg or less. Maximum pump weight restricted to 100kg stainless steel material; - The pumps should also be able to drain excavation water as well as slurry solutions - this is water treatment residue commonly made of calcite deposits, sand grains, poly electrolyte deposits, colloidal matter; - Suction head = 40 meters - The pumps will be used at different areas; their deepest sump is approximately 30m; - Capacity = minimum 50 litres per second pumped in a 102mm diameter pipe, would result in a pipeline velocity of 306m/s; - Cable = 100 meters (50m from the pump to the starter box and 50m from the starter box to the power supply point); - The pumps should also include starter boxes per pump, voltage = 3 phase (380V to 400V) Frequency = 50Hz; - Power: 0.55 – 400kW; - 300 meter of 102mm diameter lay flat pipe rolls - the 300m Lay flat should be in 30m lengths, as these are wear and tear items, some pipes would be used as spare; - 3 x 30 meter of 102mm diameter Heli flex pipe rolls; - Pump should have hooks for ease of removal and installation; - Heavy duty 120kg chain, 10 meters long. Source: ONLINE TENDERS

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Quotations are hereby invited for the following: Electrical Equipment & Components: Supply of Ballast. Specifications: 1. Ballast - Type: Luminaire High Pressure Sodium Vapour; Wattage: 70w; Voltage: 240v, Qty: 252; 2. Ballast - Type: Luminaire High Pressure Sodium Vapour; Wattage: 150w; Voltage: 240v, Qty: 40. Delivery Date: 2024/08/12. Delivery To: Electricity - Bloemhof Materials Store. Delivery Address: 1 Bloemhof Road, Bellville. Source: ONLINE TENDERS

Quotations are hereby invited for the following: Urgently plumbing repair in staff resident and X-Ray x 5. Contract period: 3 weeks. Institution Name: King Edward VIII Hospital. Province: KwaZulu-Natal. Department: Department of Health. Division or Section: Central Supply Chain Management. Place where goods/service is required: Victoria Mxenge Hospital (KEH). Source: ONLINE TENDERS

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