Attending repair and renewals of 240HP Vertical Turbine pumpset unit-4 at Raw water Pumping station in salem corporation 155 MLD dedicated water supply scheme salem corporation

Amount

240 HP Vertical Turbine Pumpset Unit - 4 (2315M3/hr x Head 20m )

Charges for dismantling the motor stool and pulley head, metal coupling flanges, flexible bushes Bolt & Nuts and discharge tee, bend from the main pipe line etc.

Charges for dismantling the 400mm 7Nos column pipe, spider, line shaft, thordon bearings, line shaft bearings, column pipes removing one by one with proper tools arrangements etc

Charges for transporting the pump assambly set Lorry including loading the pumpset in using the crane from the pump house site including hire charges for crane and Lorry from Thottilpatty Raw water Booster station to workshop

Charges for Removing of bowl assembly impeller suction case cooler, impeller wear ring and cleaning ,reconditioning the worn out portion metel filling for suitable electrode welding ,grinding and bolt nut,gas cut including cost of materials labours etc

Charges for cleaning of 7 Nos column pipes,discharge "T" bend,bowel assembly complete by scraping with wire brush and applying two coats of anti corrosive black paint including cost of materials, labour with tools etc.

Charges for reconditioning of stuffing box by welding machining, threaded drilled to hole and providing graphite packing rope.

Supply, delivery and fixing of Dist SS Sleeve, Impeller lack Nut and washer after deducting the old scraps materials

Supply, delivery and fixing of bronze with neoprene rubber bush for spider after adjusting the old scrap materials.

Supply, delivery and fixing of Neoprene rubber "O" ring for spider after adjusting the old scrap materials.

Charges for reconditionig the line shaft by cleaning in threaded portion, removing of bend by using hydraulic pressing machine and checking alignment in the lathe work shop etc complete.

Supply and fixing of bowl casing outer bronze wear ring for impller after deducting the old scraps materials.

Supply and fixing of bowl section case caller for after deducting the old scraps materials.

Supply, delivery and fixing of Thordon bearing for bowl section case caller after adjusting the old scrap materials.

Supply and fixing of bowl casing inner bronze wear ring for impller after deducting the old scraps materials.

Supply, delivery and fixing of lines shaft S.S.sleeves after adjusting the old scrap materials.

Supply, delivery and fixing of head shaft top side S.S.sleeves after adjusting the old scrap materials.

Charges for supply and fixing of suitable size of bearing for Pump with applying lithium based grease (Pump bearing No.7318-C3 imported) after adjusting the old material cost.

Charges for supply and fixing of suitable size of bearing for Pump with applying lithium based grease (Pump bearing No.16026-C3 ) after adjusting the old material cost.

Supply, delivery of SS shaft suitable size turning, grinding polishing, and threading for pump Head shaft including cost of materials and labour charge etc.after deducting the old scraps materials.

Supply, delivery of SS shaft suitable size turning, grinding polishing, and threading for pump line shaft including cost of materials and labour charge etc.after deducting the old scraps materials.

Supply, delivery of SS shaft suitable size turning, grinding polishing, and threading for pump impeller shaft including cost of materials and labour charge etc.after deducting the old scraps materials.

Charges for transporting after repair works for the pump assambly set Lorry including loading from the workshop site including hire charges for Lorry from workshop to Thottilpatty Raw water Booster station

Supplyy, delivery and fixing of 130 x 24 mm bolt and Nuts with washer for column pipe flanges after deducting the old scraps materials

Supply, delivery and fixing of strainer after adjusting the old scrap materials.

Charges for assembling of 400 mm dia column pipe , line shaft, head shaft, line shaft bearing, impeller shaft bearing, spider etc complete

Charges for fixing the top base stool with base frame fixing with stool, head shaft coupling, connecting & fixing discharge tee with puming main, stuffing box, gland packing rope, assembling and alignment and commissioning successfully to working conditions etc complete.

B S N & Co (BID ID -1248964)