Annual Rate Contract For Instrument Maintenance Jobs For Year 2021-22, NFL Bathinda (punjab)-Punjab

Annual Rate Contract For Instrument Maintenance Jobs For Year 2021-22 Removing Of Level Gauges 2 Fixing Of Level Gauges 3 Transportation Of Level Gauges 4 Removing Of Level Switches 5 Fixing Of Level Switches 6 Removing Of Leveltrols 7 Fixing Of Leveltrols 8 Transportation Of Leveltrols 9 Removal Of Differential Pressure / Pressure Transmitter With Or Without Capillary With Flange Size Upto 80Mm And Upto 600# Rating 10 Diaphragm Seal Type Transmitter 11 Ordinary Transmitter 12 Fixing Of Differential Pressure / Pressure Transmitter With Or Without Capillary 13 Diaphragm Seal Type Transmitter 14 Ordinary Transmitter 15 Fixing Of Differential Pressure / Pressure Transmitter With Or Without Capillary 16 Diaphragm Seal Type Transmitter 17 Ordinary Transmitter 18 Removal Of Diaphragm Seal Type Pressure / D.P Gauges With Flange Size Upto 80Mm And Upto 600# Rating 19 Fixing Of Diaphragm Seal Type Pressure Gauges With Flange Size Upto 80Mm And Upto 600# Rating 20 Transportation Of Diaphragm Seal Type Pressure Gauges / Ordinary Pressure Gauges 21 Removal Of Pressure Switch 22 Installaltion Of Pressure Switch 23 Removal Of Glass Tube Type Rotameter 24 Removal Of Magnetic Type Rotameter 25 Fixing Of Glass Tube Type Rotameter 26 Fixing Of Magnetic Type Rotameter 27 Transportation Of Rotameters ( Any Type ) 28 Removal Of Different Type Of Flow Meters 29 Upto And Including 4 Size Irrespective Of Pr. Rating 30 Above 4 Size Irrespective Of Pr. Rating 31 Fixing Of Different Type Of Flow Meters 32 Upto And Including 4 Size Irrespective Of Pr. Rating 33 Above 4 Size Irrespective Of Pr. Rating 34 Transportation Of Different Types Of Flowmeters Irrespective Of Size & Pr Rating 35 Removal Of Orifice Plate From Flange Assembly 36 Upto & Including 6 Line Size ( Of Any Rating ) . 37 More Than 6 Line Size ( Of Any Rating ) 38 Fixing Of Orifice Plate At Flange Assemply 39 Upto & Including 6 Line Size ( Of Any Rating ) . 40 More Than 6 Line Size ( Of Any Rating ) 41 Removal Of Power Cylinders 42 Size Upto 4 Dia 43 Size > 4 Dia 44 Mounting Of Power Cylinders. 45 Size Upto 4 Dia 46 Size > 4 Dia 47 Transportation Of Power Cylinders 48 Shifting Of Empty Or Filled Calibration Gas Cylinders 49 Removal Of Thermowells Alongwith Thermocouple 50 Removal Of Thermocouple Without Thermowells 51 Fixing Of Thermowells Alongwith Thermocouple 52 Fixing Of Thermocouple Without Thermowell 53 Removal Of Weep Hole Probes Of Urea Reactor 54 Fixing Of Weep Hole Probes Of Urea Reactor 55 Laying Of Tubing. 56 Size 6 / 8Mm Of Copper Or Ss Tube 57 Size 10 / 12Mm Of Copper Or Ss Tube 58 Removal Of Tubing 59 Size 6 / 8Mm Of Copper Or Ss Tube 60 Size 10 / 12Mm Of Copper Or Ss Tube 61 Laying Of Gi Pipe. 62 Upto Size 1 / 2 63 > 1 / 2 , Upto Size 1 64 > 1 , Upto Size 2 65 > 2 , Upto Size 4 66 Fabriction & Laying Of Impulse Lines / Air Header Etc. Of Following Sizes Of Pipes ( Non Ibr ) Including Welding Upto Sch 40 67 Upto & Including 1 / 2 Carbon Steel 68 Upto & Including 1 / 2 Stainless Steel / Alloy Steel 69 > 1 / 2 Upto & Including Size 1 Carbon Steel 70 > 1 / 2 Upto & Including Size 1 Stainless Steel / Alloy Steel 71 > 1 Upto & Including Size 2 Carbon Steel 72 > 1 Upto & Including Size 2 Stainless Steel / Alloy Steel 73 > 2 Upto And Including Size 4 Stainless Steel / Alloy Steel 74 Fabriction & Laying Of Impulse Lines / Air Header Etc. Of Following Sizes Of Pipes ( Non Ibr ) Including Welding Upto Sch 40 75 Upto & Including 1 / 2 Carbon Steel 76 Upto & Including 1 / 2 Stainless Steel / Alloy Steel 77 > 1 / 2 Upto & Including Size 1 Carbon Steel 78 > 1 / 2 Upto & Including Size 1 Stainless Steel / Alloy Steel 79 > 1 Upto & Including Size 2 Carbon Steel 80 > 1 Upto & Including Size 2 Stainless Steel / Alloy Steel 81 Fabriction & Laying Of Impulse Lines / Air Header Etc. Of Upto & Including 1 / 2 Carbon Steel Of Pipes ( Ibr ) More Than Sch 40 82 Removal Of Impulse Line / Air Header Of Ibr / Non-Ibr ( For All Ratings ) 83 Size Upto & Including 1 / 2 Of Carbon Steel / Gi 84 Size > 1 / 2 Upto & Including 1 Of Carbon Steel / Gi 85 Size > 1 Upto & Including 2 Of Carbon Steel / Gi 86 Size Upto & Including 1 / 2 Of Stainless Stee / Alloy Steel 87 Size > 1 / 2 Upto & Including Size 1 Of Stainless Steel / Alloy Steel 88 Removal Of Impulse Line / Air Header Of Ibr / Non-Ibr ( For All Ratings ) 89 For Carbon Steel ( For All Ratings ) 90 For Stainless Steel / Alloy Steel ( For All Ratings ) 91 Straight Welding After Edge Preparation 92 Ms Plate Upto 6Mm Thickness. 93 Ss Plate Upto 6Mm Thickness. 94 Straight Gas / Electric Cutting After Edge Preparation 95 Ss Plate Having Thickness Upto 4Mm 96 Ss Plate Having Thickness More Than 4 Mm Upto 6Mm 97 Ms Plate Having Thickness Upto 4Mm 98 Ms Plate Having Thickness More Than 4 Mm Upto 10Mm 99 Cutting Job At Installed Control Panel 100 Fabrication Of Blanking Plates For The Existing Panel Cut Out Including Edge Preparation 101 Fabrication Of Supports For Instruments 102 Fabrication & Erection Of Covers, Canopies Or Shades Including Supporting Frame For Instruments 103 Size 0.3 Sq.Mtr. Surface Area 104 Size 0.6 Sq.Mtr. Surface Area 105 Size Upto 1 Sq.Mtr. Surface Area 106 Removal Of Bearings Of Bagging Machines. 107 Installation Of Bearings Of Bagging Machines. 108 Removal & Fixing Of Bird Beak Assy. 109 Removal & Installation Of Casing Of Bagging Machines 110 Removal Of Control Valves Of Pr. Rating Upto 600 Lbs For 111 Size Upto & Including 3 112 Size > 3, Upto & Including 8 113 Size > 8, Upto & Including 16 114 Removal Of Control Valves Of Pr Rating >600 Lbs For 115 Size Upto & Including 3 116 Size > 3, Upto & Including 8 117 Size > 8, Upto & Including 16 118 Removal Of Butterfly Valves Of Pr Rating Upto 600 Lbs For Size Upto & Including 20 119 Removal Of Butterfly Valves Of Pr Rating > 600 Lbs Of Size Upto & Including 20 120 Transportation Of Control Valves Of Pr. Rating Upto 600 Lbs For: 121 Size Upto & Including 3 122 Size > 3, Upto & Including 8 123 Size > 8, Upto & Including 16 124 Transportation Of Control Valves Of Pr. Rating > 600 Lbs For 125 Size Upto & Including 3 126 Size > 3, Upto & Including 8 127 Size > 8, Upto & Including 16 128 Fixing Of Control Valves Of Pr. Rating Upto 600 Lbs For 129 Size Upto & Including 3 130 Size > 3, Upto & Including 8 131 Size > 8, Upto & Including 16 132 Fixing Of Control Valves Of Pr. Rating >600 Lbs For 133 Size Upto & Including 3 134 Size > 3, Upto & Including 8 135 Size > 8, Upto & Including 16 136 Fixing Of Butterfly Valves Of Pr. Rating Upto 600 Lbs For Size Upto & Including 20 137 Fixing Of Butterfly Valves Of Pr. Rating >600 Lbs For Size Upto & Including 20 138 Removal Of Control Valve From Bonnet, Removal Of Bottom Flange, Side Flanges & Refixing Properly In Postion After Repairs In Workshop Or At Site Of Pr. Rating Upto 600Lbs 139 Size Upto And Including 6 140 Above 6 Upto & Including 14 141 Removal Of Dopo / Dopc Valves 142 Size Upto & Including 50Mm 143 Size Above 50Mm But Upto & Including 100Mm 144 Size > 100Mm Upto & Including 150Mm 145 Fixing Of Dopo / Dopc Valves. 146 Size Upto & Including 50Mm 147 Size Above 50Mm But Upto & Including100mm 148 Size > 100Mm Upto & Including 150Mm 149 Repair Of Dopo / Dopc Valves. 150 Size Upto & Including 80Mm 151 Size Above 80Mm 152 Removal And Installation Of Control Valve Accessories. 153 Overhauling And Greasing Of Handwheel Assembly Of Control Valve. 154 Inspection Of Control Valve Actuator Diaphragm. 155 Size Upto & Including 300 Mm Dia. 156 Size Above 300 Mm But Upto & Including 500 Mm 157 Size Above 500 Mm But Upto & Incl 700 Mm 158 Repair & Overhauling Of Control Valves Of Pr. Rating Upto 600 Lbs For 159 Size Upto & Including 3 Dia. 160 Size > 3 Upto & Including 6. 161 Repair & Overhauling Of Control Valves Of Pr. Rating > 600 Lbs For 162 Size Upto & Including 3 Dia. 163 Size > 3 Upto & Including 6. 164 Installation Of Electrical / Pneumatic Junction Boxes. 165 Size Upto 300 Sq. Cms. Front Surface Area 166 Size > 300 Sq. Cms. Upto 3000 Sq. Cms Surface Area Of Opening 167 Removal Of Electrical / Pneumatic Junction Boxes. 168 Size Upto 300 Sq. Cms. Front Surface Area 169 Size > 300 Sq. Cms. Upto 3000 Sq. Cms Surface Area Of Opening 170 Laying Of Multicore Pvc Tube ( Upto 12 Cores ) 171 Removal Of Multicore Pvc Tube. 172 Assistance Required For Calibration Of 60Mt Road Weigh Bridge. One Rigger & Two Helpers Are Required For Two Days Approx. ( With Normal Working Of 8-10 Hrs ) 173 Laying Of Cable Trays. 174 Tray Of Upto & Including 100 Mm Width 175 Tray > 100 Mm Upto & Including 300Mm Width 176 Removal Of Cable Trays. 177 Tray Of Upto & Including 100 Mm Width 178 Tray > 100 Mm Upto & Including 300Mm Width 179 Laying Of Signal, Power Or Thermocouple Extention Cables. 180 Cable Of Single Pair Or 2 / 3 Cores 181 Cable Of Size From 4 To 7 Cores 182 Cable Of Size From 8 To 24 Cores 183 Removal Of Signal, Power Or Thermocouple Extention Cables. 184 Cable Of Single Pair Or 2 / 3 Cores 185 Cable Of Size From 4 To 7 Cores 186 Cable Of Size From 8 To 24 Cores 187 Erection Of Scaffolding For Height Upto 15 Mtrs. 188 Servicing & Overhauling Of Chlorinator. 189 Removal & Fixing Of Chlorinators Hose / Lines Of Length Upto 10 Meters. 190 Disconnection & Connection Of Chlorine Cylinders To Chlorinators 191 Opening, Making Gap In Flanges And Boxing Up Of The Same After Replacement Of Gasket Etc. For Size Upto And Including 600 Lbs Rating. 192 Removal / Fixing Of Control Panels With Panel Instruments 193 Panel Size 2500 X 1200 X 800 194 Panel Size 1500 X 1000 X 500 195 Painting Of Control Valve With Diaphragm Type Actuators ( Including Its Actuator, Yoke, Accessories Plates ) But Excluding Valve Body & Bonnet. Marking Of Control Valve Tag No. 196 Valve Actuator With Dia. Upto & Including 400Mm 197 Valve Actuator With Dia. Above 400 Mm Upto & Including 650Mm 198 Painting Of Control Valve With Cylinder Type Actuators ( Including Its Actuator, Yoke, Accessories Plates ) But Excluding Valve Body & Bonnet. Marking Of Control Valve Tag No. 199 Valve Actuator With Dia. Upto 300 Mm & Cylinder Length Upto 300Mm 200 Valve Actuator With Dia. Above 300Mm Upto 650Mm & Cylinder Length Upto 300Mm 201 Valve Actuator With Dia. Upto 300 Mm & Cylinder Length Above 300Mm Upto 600Mm 202 Valve Actuator With Dia. Above 300Mm Upto 650 Mm & Cylinder Length Above 300Mm Upto 600Mm 203 Painting Of Power Cylinder 204 Power Cylinder With Dia. Upto & Including 150Mm And Cylinder Length Upto 300Mm 205 Power Cylinder With Dia. Above 150 Mm Upto & Including 300Mm And Cylinder Length Upto 300Mm 206 Painting Of Control Panels & Letter Writing 207 Painting Of Control Panels 208 Tag Writing For Size Upto 25Mm Height 209 Tag Writing For Size Above 25Mm Upto 50Mm Height 210 Tag Writing For Size Above 50Mm Upto 75Mm Height 211 Painting Of Supports & Structure 212 Painting Of Hexagonal Weights 213 Hexagonal Weights Upto & Including 10Kg Denomination 214 Hexagonal Weights Above 10Kg Upto & Including 20Kg Denomination 215 Hexagonal Weights Above 20Kg Upto & Including 50Kg Denomination 216 Opening And Boxing Up Of Ultrafilter Chamber / 3 No. Filter Candles After Cleaning / Drying Of Surface And Replacement Of Gasket. 217 Upkeep & Cleaning Of Panel / Instruments & Manpower Supply 218 Supply Of Semiskilled Casual Labours For Upkeeping & Cleaning Of Various Instruments / Equipments Installed In Different Plant For Reliable & Trouble Free Operation Including Assistance In Maintenance Jobs Of Intermittent Nature During Normal Running Of Plant 219 Supply Of Unskilled Casual Labours For Assistance In Maintenance Jobs Of Intermittent Nature During Ata / Short Shutdown / Unforeseen Breakdowns 220 Supply Of Various Categories Of Manpower During Normal Running Of Plant / Shutdown / Unforeseen Breakdowns / Other Exigencies 221 Welder ( Non-Ibr ) 222 Gas Cutter 223 Rigger 224 Fitter ( Mechanical / Inst. ) 225 Electrician 226 Providing Assistance As Overtime 227 Supply Of Semiskilled Casual Labours For Assistance During Ata / Short Shutdown / Unforeseen Breakdowns As Well As During Normal Running Of Plant 228 Supply Of Unskilled Casual Labours For Assistance During Ata / Short Shutdown / Unforeseen Breakdowns

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	26-05-2021	Corrigendum date extension	Date	05-06-2021

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