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Biennial contract for Round the clock routine, preventive & breakdown maintenance of entire Electrical System of Main Plant & Offset areas (BOP) excluding CHP along with engagement of electrical field operation assistance (Operator Shift) of 1x660 MW PTEP, Panki, Kanpur (UP).; 1 PART-A: MAINTENANCE OF HT MOTORS 2 12 WeeklyChecks (Quarterly PM) of HTmotors 3 HT MOTORS (>1500-2500 KW)-24 W Checks 4 HT MOTORS (>2500-5000 KW)-24 W Checks 5 HT MOTORS (>5000 KW)-24 W Checks 6 HT MOTORS Terminal connection/disconnection 7 Deployment of highly skilled manpower for unscheduled jobs 8 Deployment of skilled manpower for unscheduled jobs 9 Deployment of semi skilled manpower for unscheduled jobs 10 HT Motor weekly checks above 1500 KW 11 HT MOTORS (>1500-2500KW) Attend Defect/Servicing 12 HT MOTORS(>2500-5000 kW)-Attend Defect/Servicing 13 HT MOTORS(>5000 KW)-Attend Defect/Servicing 14 HT MOTORS (>1500-2500 KW) Shifting/rotation 15 HT MOTORS(>2500-5000 KW) Shifting/rotation 16 HT MOTORS(>5000 KW) Shifting/rotation 17 Circuit identification/labelling on panels/equipments by Painting background with two or more coats on new work with synthetic enamel paint of approved brand and manufacture to give an even shade and lettering with black japan paint of approved brand and manufacture 18 Painting of various types of panels/equipments 19 Part-B: HT SWITCHGEAR MAINTENANCE (11 KV) 20 PM of 11 KV Breakers 21 Maintenance of Power Busbar of 11 KV switchgear boards 22 Breakdown jobs and checking of HT breakers and HT switchgears, 23 Highly Skilled manpower deployment for unscheduled jobs 24 Skilled manpower deployment for unscheduled jobs 25 Semi Skilled manpower deployment for unscheduled jobs 26 Testing Engineer 27 PART-C: MAINTENANCE OF TRANSFORMER AND SWITCHYARD EQUIPMENTS 28 Routine checks of Switchyard Equipment 29 Antiweed Treatment & removal of grass from Switchyard 30 Troubleshooting of Switchyard Defects 31 Troubleshooting of SAS/SCADA System & BCUs/IEDs/Data Concentrator/BTS 32 Station Earthing System Checks 33 Routine checks of Transformers/Reactor rating more than 10 MVA 34 Routine checks of Transformers up to 10 MVA 35 Shutdown/Breakdown Maintenance of Transformer more than 10 MVA/Reactor 36 Preventive maintenance of Transformer upto 10 MVA 37 Breakdown maintenance of Transformer upto 10 MVA 38 Oil filtration of transformers/Reactor rating more than 10 MVA 39 Oil filtration of transformers rating up to 10 MVA 40 Oil Sample collection of transformers/Reactor 41 Shutdown/Breakdown Maintenance of Switchyard Equipments 42 Switchyard 400 KV Circuit Breaker Replacement 43 Circuit Breaker Drive Mechanism Replacement 44 Bushing Replacement of Transformer more than 10 MVA 45 Switchyard Isolator/Earth switch/CT/CVT/LA Replacement 46 Replacement of damaged ACSR Conductor 47 Replacement of damaged Clamp/Tightening of Clamp 48 House Keeping of Switchyard Control Room building 49 Painting of HT/LT Busducts, HT/LT Transformers, HT/LT Motors, and other electrical equipments, 50 PART-D: MAINTENANCE OF GENERATOR AND AUXILLIARIES 51 Assistance in Daily checking of Generator parameters and Upkeep of various panels of Generator & its auxiliaries including IP, SP, NSPBD, Air pressurization units, PT cubicles, CT & PT, Marshalling boxes, ECUP 52 Transportation/Loading/Unloading of H2 gas filling 53 Servicing/Overhauling ofpump of seal oil system as per scope of work 54 Servicing/Replacement of float trap valve as per scope of work 55 Servicing/Replacement ofvalves of H2 Gas/Seal Oil System/Primary Water System Valve as per scope of work 56 Removal of H2 gas from Generator as per scope of work 57 Filling of H2 gas in Generator as per scope of work 58 Alignment of Primary Water/Seal oil pumps with AC/DC motor as per standard procedure. 59 Replacement of AC/DC Seal Oil Pump as per scope of work. 60 Replacement of following by isolating & dismantling and assembling & installation after completion of work 61 Bearing of Seal oil pump 62 Mechanical Seal of seal oil pump. 63 Servicing /Overhauling/Bearing replacement of Primary Water Pump 64 Replacement/Cleaning ofSeal oil system duplex Filter 65 Replacement/Cleaning ofSWCS cooler Filter 66 Replacement of Resins 67 Servicing of Duplex filter of Seal oil system as per scope of work 68 Attending Leakage from Generator Gas coolers as per scope of work 69 Replacement of defective Generator Hydrogen Gas cooler 70 Detecting Hydrogen gas leakage with help of soap solution and attending minor gas leakage from entire generator system 71 Breakdown maintenance of Thyristor cooling fans 72 Replacement ofrubber expansion bellows of phase and neutral side of generator Terminal/Phase 73 Work on IP/NSPBD/SP bus ductsofUT/UAT/GT 74 Cleaning/replacement of flexible links of phase/neutralside, Main run, Delta run and TAP OFF run of generatorterminal as per scope of work 75 Replacement of phase/neutral side protection CT 76 Deployment of highly skilled manpower for unscheduled jobs 77 Deployment of skilled manpower for unscheduled jobs 78 Deployment of semi-skilled manpower for unscheduled jobs 79 PART-E: Engagement of Electrical Field Operation Assistant (Operator) Round the clock in Shift for two years for 11 KV and above 80 Shift Operator for Operation of Main Plant HT Switchgear, MCC rooms and DC battery room. 81 Shift Operator for Operation of Transformer and Switchyard area 82 PART-F: LIGHTING, WELDING AND CABLING NETWORK MAINTENANCE 83 Daily Routine and breakdown maintenance of lighting division 84 Laying of GI wire/strips 85 Laying of GI pipes and gi/pvc/flexible conduits 86 Battening/casing capping on wall 87 Laying of PVC flexible single core wires 88 Laying of power/control cables of dia upto 10 mm 89 Laying of power/control cables of dia above 10 mm and upto 40 mm 90 Laying of power/control cables of dia above 40 mm and upto 80 mm 91 Excavation of trench 92 Jointing and end termination of control cables of all sizes 93 Jointing and end termination of LT power cables of all sizes 94 Up-keeping of various cable galleries /trenches and racks 95 Circuit identification/labelling on panels/equipments by Painting background with two or more coats on new work with synthetic enamel paint of approved brand and manufacture to give an even shade and lettering with black japan paint of approved brand and manufacture 96 Fabrication & fixing of canopy (size up to 0.5 sq.mtr.) 97 Shift maintenance of lighting and welding network (consisting of one gang of one skilled electrician and one un-skilled helper) 98 Supplyingof following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required. Size: 20 mm 99 Supplying follwing size of FRLS PVC insulated copper conductor single core cable in the existing surface/recessed steel/PVC conduit as required 100 2 x 2.5 sq. mm 101 2 x 4 sq. mm 102 Maintenance of light fittings and associated equipments 103 Maintenance of fans and associated fixtures 104 Overhauling of lighting panels 105 Maintenance of LED based aviation obstruction light fitting (up to 275 mtr height) 106 Installation of TL/GLS/CFL/LED/HPSV/Halogen lamp fittings (upto 70W) 107 Installation of HPSV/MH/LED lamp fittings (above 70W) 108 Installation of single phase office and industrial equiments 109 Jointing and end termination of HT power cables of all sizes 110 Painting of street light poles 111 Painting of various types of panels/equipments 112 Fabrication & fixing of canopy (size >0.5 sq.mtr. & up to 1 sq.mtr.) 113 Supplying of metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required. 114 Size: 200x125x60 mm 115 Size: 200x250x75 mm 116 Supplying of following switch/socket on the existing switch box/cover including connections etc. as required. 117 5/6 A switch 118 15/16 A switch 119 3 pin 5/6 A socket outlet 120 5 pin 15/16 A socket outlet 121 Supplyingfollowing rating, double pole, (single phase and neutral), 240 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. Rating: 25Amps 122 Supplyingfollowing rating, four pole, (three phase and neutral), 415 V, residual current circuit breaker (RCCB), having a sensitivity current 30 mA in the existing MCB DB complete with connections, testing and commissioning etc. as required. 123 25 Amp 124 40 Amp 125 63 Amp 126 Supply and Fixing of 18/20 Watt 4 feet LED Batten Light of ISI marked reputed brand 127 PART-G : MAINTENANCE OF HT AND LT MOTORS (3.3 KV and below) 128 LT MOTOR (<=2.2 KW) Attend Defect 129 LT MOTOR (>2.2-5.5 KW) Attend Defect 130 LT MOTOR (>5.5-18.5 KW) Attend Defect 131 LT MOTOR (>18.5-37 KW) Attend Defect 132 LT MOTOR (>37-55 KW) Attend Defect 133 LT MOTOR (>55-90 KW) Attend Defect 134 LT MOTOR (>90 KW) Attend Defect 135 DC MOTORS(<=10 KW)-Attend Defect 136 DC MOTORS(>10-20 KW)-Attend Defect 137 DC MOTORS(>20 KW) Attend Defect 138 LT MOTOR (<=5.5 KW) Connection 139 LT MOTOR (>5.5-18.5 KW) Connection 140 LT MOTOR (>18.5-37 KW) Connection 141 LT MOTOR (>37-55 KW) Connection 142 LT MOTOR (>55-90 KW) Connection 143 LT MOTOR (>90 KW) Connection 144 12 WeeklyChecks (Quarterly PM) of HTmotors 145 HT MOTORS (<=1000 KW)-24 W Chks 146 HT MOTORS (>1000-1500 KW)-24 W Chks 147 HT MOTORS Terminal connection/disconnection 148 LT (AC and DC) MOTOR, ratings upto 200 KW, 12 Weekly Checks 149 LT (AC and DC) MOTOR, ratings upto 200 KW, 24 Weekly Checks 150 LT MOTOR (<=2.2 KW) OH/Servicing 151 LT MOTOR (>2.2-5.5 KW) OH/Servicing 152 LT MOTOR(>5.5-18.5 KW)- OH/Servicing 153 LT MOTOR(>18.5-37 KW)- OH/Servicing 154 LT MOTOR(>37-55 KW)- OH/Servicing 155 LT MOTOR(>55-90 KW)- OH/Servicing 156 LT MOTOR(>90 KW)- OH/Servicing 157 DC MOTORS(<=10 KW)- OH/Servicing 158 DC MOTORS(>10-20 KW)- OH/Servicing 159 DC MOTORS(>20 KW)- OH/Servicing 160 Deployment of highly skilled manpower for unscheduled jobs 161 Deployment of skilled manpower for unscheduled jobs 162 Deployment of semi skilled manpower for unscheduled jobs 163 HT Motor weekly checks upto 1500 KW 164 HT MOTORS (<=1000 KW) Attend Defect /Servicing 165 HT MOTORS (>1000-1500 KW) Attend Defect/Servicing 166 LT MOTOR (<=10 KW) Shifting/Replacement 167 LT MOTOR (>10- 30 KW) Shifting/Replacement 168 LT MOTOR (>30-75 KW) Shifting/Replacement 169 LT MOTOR (>75-90 KW) Shifting/Replacement 170 LT MOTOR (>90 KW) Shifting/Replacement 171 DC MOTORS(<=10 KW)-Shifting/Replacement 172 DC MOTORS(>10-30 KW)-Shifting/Replacement 173 DC MOTORS(>30 KW) Shifting/Replacement 174 HT MOTORS (<=1000 KW) Shifting/rotation 175 HT MOTORS (>1000-1500 KW) Shifting/rotation 176 Rewinding of 3-Phase 440V induction motor 177 Up to1.0 KW 178 Above 1.0 KW up to 5 KW 179 Above 5 KW up to 10 KW 180 Above 10 KW up to 20 KW 181 Above 20 KW up to 30 KW 182 Above 30 KW up to 40 KW 183 Above 40 KW up to 55 KW 184 Above 55 KW up to 70 KW 185 Above 70 KW up to 80 KW 186 Above 80 KW up to 100 KW 187 Above 100 KW up to 110 KW 188 Above 110 KW up to 135 KW 189 Above 135 KW up to 145 KW 190 Above 145 KW up to 200 KW 191 Rewinding of Single phase 240V AC induction motor Up to 1.0 KW 192 Rewinding of 220V DC Motor/Generator 193 Up to 1 KW 194 Above 1 KW up to 5 KW 195 Above 5 KW up to 20 KW 196 Above 20 KW up to 40 KW 197 Above 40 KW up to 60 KW 198 PART-H: LT AND HT SWITCHGEAR MAINTENANCE (3.3 KV and below) 199 PM of 3.3 KV Breakers 200 Maintenance of Power Busbar of 3.3 KV switchgear boards 201 Maintenance of Power and Control Busbar chambers of LT switchgear and MCC panels 202 PM All EOT (except TG hall) Attend defect 203 PM of Hoists and winches 204 PM of LT Modules 205 PM of LT Breakers 206 Breakdown jobs and checking of LT modules, LT breakers and switchgears, 207 Breakdown jobs and checking of HT breakers and HT switchgears, 208 Highly Skilled manpower deployment for unscheduled jobs 209 Skilled manpower deployment for unscheduled jobs 210 Semi Skilled manpower deployment for unscheduled jobs 211 PM of DC motor starter panels 212 Breakdown jobs of DC motor starter panels 213 PM of Local Control Panels, ACDBs, DCDB etc., 214 PM of EOT crane of TG hall 215 EOT crane of TG hall - attend Defects 216 Hoists and winches-attend Defect 217 Shift Electrical Maintenance (2x3x365) 218 Cleaning of Electrical panels, modules, motors, and Local Control panels 219 Testing Engineer 220 PART-I: MAINTENANCE OF DC SYSTEM AND DG SETS 221 Capacity test of Battery Banks 222 Assistance in detection and rectification of Earth faults in DC systems 223 Replacement of defective Cells 224 Monitoring healthiness and maintenance of Battery Bank 225 PART-J: MAINTENANCE OF ESP & ASSOCIATED EQUIPMENTS 226 Arresting of oil leakage from high voltage rectifier transformer 227 Checking, Cleaning and inspection of ESP area electrical equipments 228 Annual Preventive & Break-down maintenance of ESP fields/Tr panels 229 Annual Preventive & breakdown maintenance of ESP rectifier transformers 230 Oil filtration of Rectifier Transformer of ESP 231 Cleaning and Inspection of High Voltage rectifier transformer 232 Deployment of highly skilled manpower for unscheduled jobs 233 Skilled manpower deployment for unscheduled jobs 234 Semi Skilled manpower deployment for unscheduled jobs 235 Replacement of damaged with New/repaired ESP transformer along with negative bushing chamber by dismentalling,lowering down, shifting, lifting up & recommissioning and associated works and connecting it to field 236 PART-K: Engagement of Electrical Field Operation Assistant (Operator) Round the clock in Shift for two years for upto 3.3 KV 237 Shift Operator for Operation of Main Plant MV, LV Switchgear, MCC rooms and DC battery room 238 Shift Operator for Operation of MV, LV Switchgear, MCC room of ESP & FGD 239 Shift Operator for Operation of MV, LV Switchgear, MCC room ofW & WWTP 240 Shift Operator for Operation of MV, LV Switchgear, MCC room of AHP
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