Tender For Maintenance And Repairs To Submersible / Centrifugal Pump Sets , Star / Delta Starters, Mccb, Power Contactors Alongwith Connected Items At Afs Bidar; 1 Disconnection And Removing The U / S Mccb, 4 Pole, 350 Amps And S&F Mccb, 4 Pole, 350 Amps, 50 Hz, 415 Volts, Rupturing Capacity 36 Ka Including Connecting The Cables Complete All As Specified And As Directed. 2 Disconnection And Removing The U / S Mccb, 4 Pole, 160 Amps And S&F Mccb, 4 Pole, 160 Amps, 50 Hz, 415 Volts, Rupturing Capacity 36 Ka Including Connecting The Cables Complete All As Specified And As Directed. 3 Disconnection And Removing The U / S Mccb, 4 Pole, 200 Amps And S&F Mccb, 4 Pole, 200 Amps, 50 Hz, 415 Volts, Rupturing Capacity 50 Ka Including Connecting The Cables Complete All As Specified And As Directed. 4 Disconnection And Removing The U / S Mccb, 3 Pole, 160 Amps And S&F Mccb, 3 Pole, 160 Amps, 50 Hz, 415 Volts, Rupturing Capacity 36Ka Including Connecting The Cables Complete All As Specified And As Directed. 5 Disconnection And Removing The U / S Automatic Star Delta Starter And S & F Automatic Star Delta Starterinss Enclosure With Relay Max Range 13 To 21 Amps, 415V / 440V And 3 Nos Of Power Contactors Of Capacity 32 Amps, Prewired With On / Off Buttons Complete Including Connecting The Cable Omplete All As Specified And As Directed. 6 Disconnection And Removing The U / S Automatic Star Delta Starter And S & F Automatic Star Delta Starterinss Enclosure With Relay Max Range 20 To 32 Amps, 415V / 440V And 3 Nos Of Power Contactors Of Capacity 40 Amps, Prewired With On / Off Buttons Complete Including Connecting The Cable Omplete All As Specified And As Directed. 7 Disconnection And Removing The U / S Automatic Star Delta Starter And S & F Automatic Star Delta Starterinss Enclosure With Relay Max Range 28 To 42 Amps, 415V / 440V And 3 Nos Of Power Contactors Of Capacity 42 Amps, Prewired With On / Off Buttons Complete Including Connecting The Cable All As Specified And As Directed. 8 Disconnection And Removing The U / S Dol Starter And S & F Dol Startertype - Mk1, 15A, 3 Phase, 50 Cycles, Relay Range Upto 9-14A, 415V / 440V Including Connecting The Cable Complete All As Specified And As Directed. 9 Disconnection And Removing The U / S 3Pole Contactor And S & F 3Pole Contactor 32 Amps, Coil Voltage : 415V, 50 Hz Including Connecting The Cable Complete All As Specified And As Directed. 10 Disconnection And Removing The U / S 3Pole Contactor And S & F 3Pole Contactor 18 Amps, Coil Voltage : 415V, 50 Hz Including Connecting The Cable Complete All As Specified And As Directed. 11 Disconnection And Removing The U / S Submersible Cable 10 Sqmm 3 Core And S&F Submerisble Cable 10 Sqmm 3 Core 1100 Volts Pvc Sheathed & Pvc Insulated Copper Conductor Isi Marked Complete All As Specified And As Directed. 12 Disconnection And Removing The U / S Submersible Cable 6 Sqmm 3 Core And S&F Submerisble Cable 6 Sqmm 3 Core 1100 Volts Pvc Sheathed & Pvc Insulated Copper Conductor Isi Marked Complete All As Specified And As Directed. 13 Supply Only Gi Pipe 80Mm Dia / Bore Medium Grade ( Column Pipe 3M Length Each ) With Both Sides Threadingsisi Marked Complete All As Specified And As Directed.Note :- ( I ) The Labour Element For Lowering& Threading Etc For Deemed To Included In The Unit Rate Quoted For Item No 15 To 22 As Applicable. 14 Supply Only Gi Pipe 100 Mm Dia / Bore Medium Grade ( Column Pipe 3M Length Each ) With Both Sides Threadingsisi Marked Complete All As Specified And As Directed. Note :- ( I ) The Labour Lelement For Lowering And Threading Etc For Deemed To Included In The Unit Rate Quoted For Item No 15 To 22 As Applicable. 15 Disconnection And Removing The Unserviceable Submersible Pumpset From The Bore Well Alongwithgi Lowering Pipe, Submersible Cable, And Pumpsets And Carried Out Servicing / Overhauling And Finding Out The Faults, And Lowering The Pumpset Into The Borewell After Repairs In Its Original Position Including Testing And Commissioning Complete Of Submersible Pump Set Of Capacity 5 / 6 Hp Complete All As Specified And As Directed. 16 As Per Item No 15 Here In Before But Of Submersible Pumpset Of Capacity 7.5 / 10Hp 17 All As Per Item No 15 Here In Before, But Open Wells Upto Depth Of 30M For Submersible Pumpset Of Capacity25 To 30Hp.Note For Sl Item No : 15, 16, & 17 ( I ) The Cost Of The Rewinding And Spares Such As Bearings, Bushes, Shaft, Submersible Cable And Lowering Pipe, Heavy Duty Gi Sockets To Be Measured And Paid Separately Under The Repective Schedule A Items. ( Ii ) All Misc Items Required For Satisfactory Completion Of Job Is Deemed To Be Included In The Unit Rate Quoted. ( Iii ) The Labour Element Required For Fixing All The Spares Except Rewinding Is Deemed To Be Included In The Unit Rate Quoted. 18 Disconnection And Removing The Serviceable Cable Connected To The Centrifugal Pumpset Alongith Suction And Delivery Gi Pipe Connections, Valves Etc And Carried Out Servicing / Overhauling And Finding Out The Faults If Any And Re-Fixing Back The Pumset After Repairs In It Original Position Connecting The Cable, Suction And Delivery Pipelines & Vailves Testing And Commisioning Complete For Centrifugal Pumpset Of Capacity 3 / 5 / 6 Hp Complete All As Specified And As Directed. 19 All As Per Item No 18Above But Centrifugal Pumpset Of Capcity 7.5 / 10 Hp 20 All As Per Item No 18Above But Centrifugal Pumpset Of Capcity 12.5 / 15 Hp 21 All As Per Item No18above But Centrifugal Pumpset Of Capcity 20 Hp 22 All As Per Item No18above But Centrifugal Pumpset Of Capcity 25 / 30 Hpnote For Serial Item Nos. 18 To 22: ( I ) The Cost Of The Rewinding And Spares Such As Impellers, Bearings, Bushes, Shaft, Cable Andpipes, Heavy Duty Gi Sockets To Be Measured And Paid Separately Under The Respective Schedule A Items. The Minor Spare Parts, Not Specified Here-In-After In The Boq Are Deemed To Be Included In Unit Rate Quoted. ( Ii ) All Misc Items Required For Satisfactory Completion Of Job Is Deemed To Be Included In The Unit Rate Quoted. ( Iii ) The Labour Element Required For Removing And Fixing All The Spares Except Rewinding Is Deemed To Be Included In The Unit Rate Quoted. The Spare Will Be Paid As Supply Only In Relevant Items. 23 Disconnection And Removing The Unserviceable / Burnt Out Windings Of Submersible Motor Of Capacity 5-6 Hp Carefully And Rewinding The Same With Fine Enamelled Bare Copper Condutor Of Same Gauge Weight, Turns, And Keeping The Core And Windings Into The Hot Air Oven Till The Moisture Evaporates Etc And Refixing / Assembling The Same In Its Original Position Complete All As Specified And As Directed. 24 All As Per Item No 23 Here In Above But Of Submersible Motor Of Capacity 7.5 / 10 Hp 25 All As Per Item No 23 Here In Above But Of Submersible Motor Of Capacity 25 / 30 Hp 26 All As Per Item No 23 Here In Above But Of Centrifugal Motor Of Capacity 3 To 6 Hp 27 All As Per Item No 23 Here In Above But Of Centrifugal Motor Of Capacity 7.5 / 10 Hp 28 All As Per Item No 23 Here In Above But Ofcentrifugal Motor Of Capacity 12.5 / 15 Hp 29 All As Per Item No 23Here In Above But Of Centrifugal Motor Of Capacity 20 Hp 30 All As Per Item No 23 Here In Above But Ofcentrifugal Motor Of Capacity 25 / 30 Hp 31 Supply Only Stainless Steel Shaft Including Polishing, Machining, Threading, Metalling And Necessary Lathe Work To Match The Shaft For Submersible Pumpset Of Capacity 5 To 6 Hp Complete All As Specified And As Directed. 32 All As Per Item No 31 Here In Above But Of Submersible Pumpset Of Capacity 7.5 / 10 Hp 33 All As Per Item No 31 Here In Above But Of Submersible Pumpset Of Capacity 25 / 30 Hp 34 All As Per Item No 31 Here In Above But Of Centrifugal Pumpset Of Capacity 3 To 6 Hp 35 All As Per Item No 31 Here In Above But Of Centrifugal Pumpset Of Capacity 7.5 / 10 Hp 36 All As Per Item No 31Here In Before But Of Centrifugal Pumpset Of Capacity 12.5 / 15 Hp 37 All As Per Item No 31Here In Before But Of Centrifugal Pumpset Of Capacity 20 Hp 38 All As Per Item No 31Here In Before But Of Centrifugal Pumpset Of Capacity 25 / 30Hp 39 Supply Only New Bearing Of Same Size And Capacity To Suit The Centrifugal Pumpset Of Capacity 5 Hp Complete All As Specified And As Directed. 40 Supply Only New Bearing Of Same Size And Capacity To Suit The Centrifugal Pumpset Of Capacity 7.5 Hp 41 Supply Only New Bearing Of Same Size And Capacity To Suit The Centrifugal Pumpset Of Capacity 10 Hp 42 Supply Only New Bearing Of Same Size And Capacity To Suit The Centrifugal Pumpset Of Capacity 12.5 Hp 43 Supply Only New Bearing Of Same Size And Capacity To Suit The Centrifugal Pumpset Of Capacity 20 Hp 44 Supply Only New Bearing Of Same Size And Capacity To Suit The Centrifugal Pumpset Of Capacity 25 Hp 45 Supply Only New Bearing Of Same Size And Capacity To Suit The Centrifugal Pumpset Of Capacity 30 Hpcomplete All As Specified And As Directed.Note For Serial Item Nos. 31 To 45: The Labour Element Required For Removing And Fixing The Bearing To Motor / Pump Is Deemed To Be Included In The Unit Rate Quoted For Serial No 15 To 22 Above As Applicable 46 Disconnection And Removing The U / S Gate Valve 50Mm Dia And S & F Gun Metal Gate Valve, 50Mm Dia, Globe With Iron Wheel Head, Screwed Both Ends For Gi Pipe 50 Mm Dia Complete All As Specified And Directed. 47 Disconnection And Removing The U / S Ci Non Return Valve 50Mm Dia And S&F Non Returnvalve 50 Mm Pn 1.6 , Cast Iron With Flanged Ends At Both Sides Complete Fitted With Gi Pipe Incl Connected Accessories And Joining Materialscomplete All As Specified And As Directed. 48 Disconnection And Removing The U / S Ci Non Return Valve 80Mm Dia And S&F Non Returnvalve 80 Mm, Cast Iron, Pn-1.6 Class With Flanged Ends At Both Sides Complete Fitted With Gi Pipe Incl Connected Accessories And Joining Materials Complete All As Specified And As Directed. 49 Disconnection And Removing The U / S Ci Non Return Valve 100Mm Dia And S&F Non Returnvalve 100 Mm, Cast Iron, Pn-1.6 Class With Flanged Ends At Both Sides Complete Fitted With Gi Pipe Incl Connected Accessories And Joining Materialscomplete All As Specified And As Directed. 50 Disconnection And Removing The U / S Ci Non Return Valve 150Mm Dia And S&F Non Returnvalve 150 Mm, Cast Iron, Pn-1.6 Class With Flanged Ends At Both Sides Complete Fitted With Gi Pipe Incl Connected Accessories And Joining Materials Complete All As Specified And As Directed. 51 Disconnection And Removing The U / S Ci Sluice Valve 80Mm Dia And S & F Ci Sluice Valve Bearing Isi Mark, 80Mm Dia, Is-14846, Pn 1.6 Brass Spindle With Hand Wheel Head, Screwed Both Ends For Gi Pipe 80 Mm Dia Complete Including Jointing Materials All As Specified And Directed. 52 Disconnection And Removing The U / S Ci Sluice Valve 100Mm Dia And S & F Ci Sluice Valve Bearing Isi Mark 100Mm Dia, Pn 1.6 Brass Spindle With Hand Wheel Head, Screwed Both Ends For Gi Pipe 100 Mm Dia Complete Including Jointing Materials All As Specified And Directed. 53 Disconnection And Removing The U / S Ci Sluice Valve 150Mm Dia And S & F Ci Sluice Valve Bearing Isi Mark 150Mm Dia, Pn 1.6 Brass Spindle With Hand Wheel Head, Screwed Both Ends For Gi Pipe 150 Mm Dia Complete Including Jointing Materials All As Specified And Directed. 54 Disconnection And Removing The U / S Ci Foot Valve 80Mm Dia Of Centrifugal Pump Sets And S & Fci Foot Valve 80Mm Diawith All Fittings Includingflanges, Leather Washer, Fasteners For Fitting Such As Necessary Size Nut, Bolt And Washer, Rubber Packings / Joining Materials Complete All As Specified And As Directed. 55 Disconnection And Removing The U / S Ci Foot Valve 100Mm Dia Of Centrifugal Pump Sets And S & Fci Foot Valve 100Mm Diawith All Fittings Includingflanges, Leather Washer, Fasteners For Fitting Such As Necessary Size Nut, Bolt And Washer, Rubber Packings / Joining Materials Complete All As Specified And As Directed. 56 Disconnection And Removing The U / Sair Release Valve 50Mm Dia And S & Fair Release Valve Double Chamber, Of Size 50Mm Diawith All Fittings Complete All As Specified And As Directed. 57 Disconnection And Removing The U / Smotor Pump Coupler Chain Type And S & F Motor Pump Coupler Chain Type Suitable For Capacity 15 To 30 Hp Capacity Of Centrifugal Pumpsets Complete All As Specified And As Directed. 58 Disconnection And Removing The Unserviceable / Broken Spindle Brass Along With The Check Nuts & Gate From The Sluice Valve Of Size 80Mm Dia And M&L For New Spindle Of Same Size & Capacity With Brass / Check Nuts Including Polishing, Mechining, Threading & Necessary Lathe Work Complete All As Specified And As Directed. 59 All As Per Item No 58 Here In Before But 100Mm Dia Sluice Valve 60 All As Per Item No 58 Here In Before But 150Mm Dia Sluice Valve 61 Disconnection And Removing The Unserviceable Column Pipe From Open Well / Borewell Of Size 50Mm Medium Grade And S & F New Column Pipe Gi 50Mm Dia Medium Grade Of Length 3 Rmwith Both Ends Screwed Complete All As Specified And As Directed. 62 Disconnection And Removing The Unserviceable Column Pipe From Open Well / Borewell Of Size 150Mm Medium Grade And S & F New Column Pipe Gi 150Mm Dia Medium Grade Of Length 3 Rmwith Both Ends Screwed Complete All As Specified And As Directed. 63 Taking Down Lt Xlpe / Pvcug Cable 1100 V Grade Of Size 35 / 70 / 95 Sqmm Complete All As Specified And As Directed.Note: - Excavation And Earth Work Will Be Measured And Paid Seperately Under The Respective Items 64 Excavation In Trenches Not Exceeding 1.5M Wideand Not Exceeding 1.5M In Depth For Taking Out / For Layingunder Ground Cables / Pipes Etc And Getting Out In Hard / Dense Soil Complete All As Specified And As Directed. 65 Returning, Filling In Soil, Including Spreading, Levelling, Watering And Well Ramming In Layers Not Exc 25 Cm Thick Complete All As Specified And As Directed . 66 Removal Of Surplus Excavated Material ( Soils ) To A Distance Not Exc., 50Mand Depositing Where Directed At A Level Not Exc 1.5M Above The Starting Point Complete All As Specified And As Directed. 67 Supply And Laying Unreinforced Pre Cast Concrete Cable Cover Class Lv, Type I, Flat, Size 250Mm X 150Mm X 40Mm For Cable Protection Complete All As Specified And As Directed. 68 Supply And Spreading Natural River Sand In Trenches For Cushioning Of Under Ground Cable Complete All As Specified And As Directed.Note: Punned Thickness Will Be Measured And Paid For Purpose Of The Payment. 69 Supply, Lay, Connect, Test And Commisioning Oflt Xlpe Insulated, Screen, Pvc Bedded, Galvanised Steel Strip Or Wire Armoured, Electric Power Cables ( Heavy Duty ) With Aluminium Conductor Multistranded35 Sqmm 3.5 Core, 1100 Volts Grade Including Connecting The Cable Ends To The Lt Panel / Transformer / Lt Oh Lines And Distribution Board Complete All As Specified And As Directed.Note: ( I ) The Rates Quoted Deemed To Be Inclusive Of Necessary End Terminations Connecting Materials Such As Lugs, Nut Bolt Washers, Aluminium Jumper Wire To Suits The Existing System. 70 All As Per Item No. 69 Here In Before But Of Capacity 70 Sq.Mm 3.5 Core 71 All As Per Item No.69 Here In Before But Of Capacity 95 Sq.Mm 3.5 Core 72 Dismantling The Earth Chamber Including Excavation And Removing The U / S Earthing Materials Alongwith Earth Electrodes From The Existing U / S Earth Pits Pertains To Installations / Buildings And M / L For Providing Earthing Complete With Galvanised Steel Earth Plate Electrode 60 Cm X 60 Cm X 6 Mm Thick Buried Directly In Ground Earth Pit Not Less Than 2.25 M Deep Below Normal Ground Level With The Top Edge Of Earth Plate At A Depth Of Not Less Than 1.5 M Below Normal Ground Level Connected To Gi Earth Strip 32 X 6Mm As Earth Lead By Means Of Bolts, Nuts, Check Nuts And Washers Made Out Of Gi And Gi Strip Protected By 40 Mm Bore Lightgrade Gi Pipe As Well As 20 Mm Dia Medium Grade Pipe 1.5 Mtr Fixed With Funnel And Wire Meshas Specified And Connected All As Shown In Electrical Plate No 3 Of Ssr Part I Including Necessary Earth Work And Excavation In Any Type Of Soil And Pcc 1:2:4 Type B-1 In Chamber And 40 Mm Thick Rcc 1:2:4 Type B-1 Cover Slab Ith 8 Mm Dia Tmt Steel Bars At 100 Mm Centreboth Ways With 8 Mm Dia Tmt Steel Bar Books Complete All As Specified . Note:The Gi Earth Strip & 40 Mm Dia Bore Light Grade Gi Pipe Upto 7.5 M Deemed To Be Included In The Rate Quoted.
