Repair Maintenance Of Water Supply Pumps And Cleaning Of Raw Water Tanks ( Ug And Above Ground ) At Okha Under Ge ( I ) Navy Porbandar , Disconnecting The Electric Motor , Terminal Box Insulating The Ends Of The Cable , Taking Out Centrifual Pump Set Of Capacity 20 Hp From Base After Opening Nuts/Bolts , Transporting To Workshop , Opening The Pump , Cutting / Removing Worn Out Impeller , Ball Bearings , Gaskets , Assembling The Pump After Replacing Pulley Key , Gland Packing Rope , Greasing , Transporting Back To Site And Refixing On The Existing Foundation , Connecting The Electric Motor And Testing Complete To Entire Satisfaction Of Engr-In-Charge And As Specified . , Note :- ( I ) Cost Of All Minor Spares/ Parts Except Specified Here In After Is Deemed To Be Inclusive In This Item . ( Ii ) Fixing Of Spares /Parts As Specfied Here In After Is Deemed To Be To Be Inclusive In This Item . , All As Per Description Of Serial Item No . 1 . 00 Here In Before But Centrifual Pump Set Of Capacity 15 Hp Complete All As Directed And As Specified . , All As Per Description Of Serial Item No . 1 . 00 Here In Before But Centrifual Pump Set Of Capacity 7 . 5 Hp Complete All As Directed And As Specified . , All As Per Description Of Serial Item No . 1 . 00 Here In Before But Centrifual Pump Set Of Capacity 5 Hp Complete All As Directed And As Specified . , Supply Only Stainless Steel Pump Shaft Suitable For Centrifugal Pump Of 20 Hp Of Make And Shape As Per Existing Complete All As Directed And As Specified . , Supply Only Stainless Steel Pump Shaft Suitable For Centrifugal Pump Of 15 Hp Of Make And Shape As Per Existing Complete All As Directed And As Specified . , Supply Only Cast Iron Impeller Enclosed Suitable For Centrifugal Pump Of 20 Hp Of Make And Shape As Per Existing Complete All As Directed And As Specified . , Supply Only Cast Iron Impeller Enclosed Suitable For Centrifugal Pump Of 15 Hp Of Make And Shape As Per Existing Complete All As Directed And As Specified . , Supply Only Cast Iron Impeller Enclosed Suitable For Centrifugal Pump Of 7 . 5 Hp Of Make And Shape As Per Existing Complete All As Directed And As Specified . , Supply Only Ball Bearing No . 6306 & 6308 Suitable For Electric Motor Of Capacity 20 Hp Complete All As Directed And As Specified . , Supply Only Ball Bearing No . 6309 & 6308 Suitable For Electric Motor Of Capacity 15/12 . 5 Hp Complete All As Directed And As Specified . , Supply Only Cast Iron Flange Of Size 65X50 Mm / 80X65mm Complete With Nuts And Bolt For Connecting Motor And Pump Complete All As Directed And As Specified . , Disconnecting The Electric Motor , Earth Connections , Decoupling Motor And Pump , Transporting To Workshop , Rewinding Of Electric Motor Of Capacity 20 Hp Capacity With Super Enameled Copper Winding Of Guage As Per Existing Size After Opening Split Case/Body Cover Of Motor , Separate Stator/Rotor And Cutting The Complete Burnt/Defective Copper Winding Wire , Cleaning The Stator Body By Rubbing With Sand Paper Removing All Carbons , Providing Insulating Materials Such As Insulating Paper Sleeves Stator , Varnishing And Heating Up At Desired Temperature To Achieve The Particular Ohm Resistance Transporting Back To Its Original Location , Placing In Postion Coupling , Connecting And Testing On Load Complete All As Directed And As Specified . , All As Per Description Of Serial Item No . 13 . 00 Here In Before But Electroic Motor Of Capacity 15 Hp Complete All As Directed And As Specified . , All As Per Description Of Serial Item No . 13 . 00 Here In Before But Electroic Motor Of Capacity 7 . 5 Hp Complete All As Directed And As Specified . , Mccb 63 Amps , 25 Ka Capacity 4 Pole Fixed In Replacement Complete All As Directed And As Specified . , Mccb 100 Amps 25 Ka Capacity 4 Pole Fixed In Replacement All As Directed And As Specified . , Mccb 125 Amps 25 Ka Capacity 4 Pole Fixed In Replacement Complete All As Directed And As Specified . , Preparation Of Old Painted Surfaces Of Pump And Motor Set 15 &10 Hp Including Sunction And Delivery Upto 5 Mtr Lentgh By Scrubing/Sanding Complete And Applying Two Coats Of Synthetic Enamel Paint To Exposed Surfaces With Spray Painting And Writing Sm/Mes Nos With Black Colour Complete All As Specified And As Directed By Engr-In-Charge . , All As Per Description Of Serial Item No . 28 . 00 Here In Before But Pump And Motor Set 7 . 5 & 5 Hp Including Sunction And Delivery Upto 5 Mtrs Complete All As Specified . , All As Per Description Of Serial Item No . 28 . 00 Here In Before But Lt Panel Board For Pump And Motor Of Any Description Complete All As Specified And As Directed . , Dol Starter Suitable For 7 . 5/10/12 . 5 Hp Motor Type Mk-1 With M S Sheet Enclosure Fixed In Replacement Complete All As Specified And As Directed Make : L&T ( Cat No : Ss96210 ) /Siemens/Havells , Pvc Insulated Unsheathed Multistranded Copper Conductor Cable 10 Sq Mm Single Core 1100 Volts Grade Drawn Through Seprate Flexible Conduit With Copper Lugs From Motor Terminal Plate To Lt Panel In Replacement Complete All As Specified And As Directed . ( Note : ( I ) Six Run Of Single Core 10 Sq Mm Cable Shall Be Measured As 1 Unit For Payment ( Ii ) Cost Of Flexible Conduit Is Deemed To Be Inclusive In This Item ) , All As Per Description Of Serial Item No . 28 . 00 Here In Before But 16 Sq Mm Cable Complete All As Specified And As Directed . , Earthing Complete With Galvanised Steel Earth Plate Electrode 60 X 60 X 6 Mm Thick , Buried Directly In Ground ( Earth Pit Not Less Than 2 . 25 Meters Deep Below Ground Level ) With Top Edge Of The Plate Not Less Than 1 . 5 Meters Below Normal Ground Level , Connected To Galvansied Iron Strip 25 X 4 Mm As Earth Lead By Means Of Bolts , Nuts , Check Nuts And Washer Os Galvanised Iron Or Steel All As Shown In Electrical Platge No . 5 Connected To Earthing Test Point All As Specified Or Indicated Including Testing On Completion . , Galvanised Iron Strip 25 X 4 Mm As Earth Continuity Conductor Or Main Earthing Lead Fixed To Wall /Batten Or Recessed /Chases Or Burried In Ground Or Drawn In Conduit/Pipe Or Fixed To Poles For Loop Earthing As Required All As Specified And Directed By Engr-In-Charge . , Pressure Gauge 100 Mm Dia Range 0-10 Kg/Sqcm Fixed In Replacement Complete All As Specified And Directed By Engr-In-Charge . , Timer With Over Relay Suitable For 7 . 5 To 20 Hp Motor Of Similar Range As Per Existing Fixed In Replacement Complete All As Specified And Directed By Engr-In-Charge Make : Bhartiya Cutler Hammer/L & T . , Single Phase Preventer Suitable For 20/15/12 . 5/10 Hp Motor Fixed In Replacement Complete All As Specified And Directed . , Hrc Fuse With Bay Of Rating 63/50A Suitable For 20/15/12 . 5/10 Hp Motorcomplete All As Specified And Directed . , Phase Selector Switch Suitable For 20/15/12 . 5/10 Hp Motor Fixed In Replacement Complete All As Specified And Directed . , Motor Terminal Plate With Cover Suitable For 20/12 . 5/10/7 . 5/ 5/3 Hp Motor Fixed In Replacement Complete All As Specified And Directed . , Air Cock Brass Suitable For Pumps 7 . 5 To 20 Hp Suitable For Priming Of Pumps Fixed In Replacement Complete All As Specified And Directed . , Volt Meter Range 0- 500V Of Suitable Size Fixed In Replacement Complete All As Specified And Directed . , Ammeter Range 0- 600 Amp Fixed In Replacement Complete All As Specified And Directed . , Eyebolt Suitable For 30/20/15/12 . 5 Hp Motor Fixed In Replacement Complete All As Specified And Directed . , Pcc In Floors Or Mud Stops Ronded Or Chamfered Edges Type B0 1:2:4 Using 12 . 5Mm Graded Aggregate All As Specified And Directed By Engr-In-Charge . , Rendering 10 Mm Thick Brick Work In Repair Including Demolision Of Existing Brick Work On Fair Faces Of Stone Masonry Surfaces Or Concrete Surfaces On Wall In Cm 1:6 Finished Even And Smooth Without Using Extra Ceme
