Department Of Agriculture-DOA has published 50 Hp Submersible Vaf With Column Pipe Submersible Vertical Axial Flow Pump With Column Pipe. Submission Date for this Tender is 15-06-2020. Submersible Pump Tenders in alappuzha Kerala. Bidders can get complete Tender details and download the document.
| Work Name:Supply of 50HP Submersible Vertical Axial flow Pumpset with column pipe ar R block Alappuzha | ||||
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| Item Description | Item Code / Make | Quantity | Units | |
| 1 | Supply Installation testing and commissioning of 50HP Submersible Vertical Axial flow Pumpset with column pipe. The pump shall have minimum of discharge 600 to 700 LPS or more at 3.5 to 3.0 meters head, 750 (Syn) RPM with Minimum motor efficiency of 80% and pump effiency 70%. The Motor shall be Vertical TEWC submerged motor of speed 750 rpm (Syn) suitable for operation of 3 Phase +/- 10 %, 50 Hz+/- 5 % with class “ F” insulation. The material of construction of the pump bowl/ casing should be of - CI FG 260 With 2 % NICI or Ductile Iron , Impeller- SS 316, Shaft – SS 316, casing Column pipe - SS 304 with 6 mm thick Dia 700 mm or nearest (with anti corrosive good quality epoxy coating and coating with suitable liquid hardner inside and outside ), (length of casing pipe up to bottom of delivery pipe should be 2.5 to 3m or as per site requirement) and non submerged horizontal delivery pipes 600 mm or nearest shall be MS with 6 mm wall thickness of length 3 meter or as per site requirement (MS pipe 6mm thick complete with anti corrosive good quality epoxy coating and coating with suitable liquid hardner inside and outside) with protective steel The portion of delivery pipe above sluice shutter portion should be connected with dismantable flange with washer for a length of 1m and delivery pipe at the sluice side should be supported with 100mmx60mmx6mm I section. A GI metal strainer of mesh size 50mm x 50mm to be fitted at bottom of casing pipe with 6/8mm rods with anti corrosive coating. The metal frame at bottom of pumpset should be made with good quality GI. The Auto transformer Starter shall be made of MS cubical floor mounted with incomer MCCB of 125A including suitable metering ,LED indications, protection, selector switch, single phase/ dry running preventer, capacitor of | BI01010001010000000000000515BI0100001114 | 5 | no |
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