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Tender For Consruction Of 220/132 Kv, 1X31.5 Mva Gss Salumber (Salumber ) Including Supply Of All Equipments/Materials, Erection (Including Civil Works), Testing And Commissioning On Turnkey Basis - MAIN MATERIAL/ ITEMS 2 Circuit Breakers 3 220 kV Circuit Breakers 4 220kV circuit breakers (3 Ph.) Along with support Structure 5 2500 A, 50 kA 6 132 kV Circuit Breakers 7 132 kV circuit breakers (3 Ph.) Along with support Structure 8 1250 A, 40 kA 9 33 kV Circuit Breakers 10 33 kV circuit breakers (3 Ph.) Along with support Structure 11 1600 A, 31.5 kA 12 Instrument Transformers 13 Capacitor Voltage Transformer 14 Single-Phase, 220 kV, 4400 pf CVT 15 Single Phase 132 kV , 4400 pf CVT 16 33 kV Potential Transformer 17 33/v3 kV /110-110v3 18 Current Transformer (1-Phase) 19 220 kV CT 20 1000/1 A, 5C 21 132 kV CT 22 1000/1 A, 3C 23 500/1 A, 3C 24 33 kV CT 25 1000/1 A, 4C 26 500/1A, 2C 27 C&R Panels & SAS system (Complete in all respect, refer Section-V A, B, Part-III, Volume-II) 28 New Substation 29 Control Panel for 220 kV Transformer (220 kV Side) Type: SAS-THCB 30 Relay Panel for 220 kV Transformer (for both HV & MV) Type: SAS-THRB 31 Control Panel for 220 kV Feeder Type: SAS-FCB 32 Relay Panelfor 220 kV Feeder Type: SAS-FRB 33 Control Panel for 220 kV Bus Coupler Type: SAS-BCCB 34 Relay Panel for 220 kV Bus Coupler Type: SAS-BCRB 35 220 kV Busbar Protection Relay Panel Type: SAS-BBRB 36 Control Panel for 220 kV Transformer (132 kV Side) Type: SAS-TLCB 37 Relay Panel for 220 kV Transformer (132 kV Side) Type: SAS-TLRB 38 Control and Relay Panel for 1x 31.5 MVA, 132/33 kV Power Transformer Type SAS-TCRA 39 Control Panel for 132 kV Feeder Type SAS-FCA 40 Relay Panel for 132 kV Feeder Type SAS-FRA 41 Control and Relay Panel for 132 kV Bus-Coupler Type SAS-BCRA 42 Control and Protection Panel for 33 kVFeeder (I/C, O/G)/Bus-coupler/ Capacitor Bank [For TWIN FEEDER/BAY] Type-FCRD 43 Station HMI [Industrial grade Computer with 21TFT monitor as per specification requirements] 44 Station HMI (Hot Standby)[Industrial grade Computer with 21TFT monitor as per specification requirements] 45 HMI View Node[Industrial grad Computer with 21TFT monitor as per specification requirements] 46 A3 Size B&W Laser Printer 47 Substation Automation System Network Panel Type SAS-NW 48 Modems (both sending and Receiving End) for communication to RCC & Sub SLDC for PLCC] 49 Data Concentrator Unit (DCU) at Substation for RAS mounted in suitable enclosure & fully wired 50 Software: Application as well as System Software as per specification requirements for various hardware elements for meeting of functional requirement of the specification. 51 Substation Auxiliary Monitoring Panel Type SAS-SAMP 52 Other Items: 53 Fiber optic cables, connectors, ethernet cables, jack panels connectors, patch cords etc. for completing the Substation LAN as per specification requirements. 54 Transducers, Sensors etc. (if not considered in the respective equipment/ items) for accumulating monitoring data as per the specification requirements for switchyards. 55 Surge Arresters 56 220 kV LA 57 132 kV LA 58 33 kV LA 59 Substation LT Transformer 60 33/ 0.433 kV, 250 kVA LT transformer complete with all accessories, fittings, terminal connectors etc as specified filled with transformer oil 61 Batteries & Battery Charger 62 Batteries (Sizing shall be as per requirement of technical specification) 63 220 V [Min. 600 AH] 64 48 V [Min. 600 AH] 65 Battery Charger System 66 220 V Float and Boost 67 50 V Float and Boost 68 Lighting System 69 Outdoor Lighting & other Works 70 Lighting Fixture Type FL-1 71 Lighting Fixture Type FL-2 72 Outdoor Receptacle 73 Type-RP 74 Type-RO 75 Substation Premises Lighting 76 Lighting poles 77 Type-L1 78 Type-D1 79 Street Lighting Type-SL-L1 for mounting on poles 80 Street Lighting Type-SL-D1 for mounting on Poles 81 Sub-Lighting Boxes/Panels Type -SLP at Lighting Mast and Other Loaction as designated complete with all controgears and accessories, items etc. 82 Lighting PanelType ACP-2 as per technical specification 83 Lighting PanelType ACP-3 as per technical specification 84 Indoor Lighting & Other Works 85 Electrification 86 Electric Fitting (if not covered under Civil Works) with G.I. Conduit, Junction Boxes, pull out boxes, copper wiring, Modular Switchboards, Modular Switches, GI Wire (16SWG) etc. for control room,Hall and administrative office building as per the requirements of the specifications 87 Illumiation 88 Lighting fixtures and Receptacles (including accessories/ materials etc. as per requirement alongwith complete accessories andmounting arrangements) 89 Indoor Lignting Panels 90 Lighting Panel (Indoor)Type ACP-1 as per technical specification 91 Lighting Panel (Indoor)Type DCP as per technical specification 92 Wall mounted fans Approx. 400 mm sweep 93 Ceiling Fan - Approx. 1400mm sweep with electronic Step regulator 94 Exhaust Fans 95 Fire Fighting System 96 Nitrogen Injection Fire Protection System for Auto Transformer (160 MVA ) complete in all respects. 97 Nitrogen Injection Fire Protection System for Power Transformer (31.5 MVA ) complete in all respects. 98 DCP Type 99 i) 5 Kg. 100 ii) 10 Kg. 101 Carbon di oxide type – 6 Liters. 102 Foam Type- 9 Liters 103 Sand type 104 i) GI Buckets 9 liters capacity 105 ii) Steel Stands for four buckets 106 Air Conditioning System 107 Air Conditioning for the Rooms specified in the specifications 108 1.1kV Grade PVC insulated Al. conductor FRLS power cables and copper conductor armoured FRLS control cables [Excluding the wiring required for electrical & Lighting fittings/fixtures installation in control room and other building] 109 Power Cables(XLPE) 110 1Cx630 sq.mm 111 3.5Cx300 sq.mm 112 Power Cable(PVC) 113 1Cx150 sq.mm 114 3.5Cx70 sq.mm 115 3.5Cx35 sq.mm 116 4Cx16 sq.mm 117 4C x 6 Sq. mm 118 2C x 6 Sq. mm 119 Control Cable (PVC) 120 4 CX4 Sq. mm 121 5Cx2.5 sq.mm 122 7Cx2.5 sq.mm 123 10Cx2.5 sq.mm 124 14Cx2.5 sq.mm 125 19Cx2.5 sq.mm 126 Substation Structures 127 Standard Lattice Structure [Design, engineering, procurement of materials, fabrication galvaising, proto-assembly, FOR destination delivery & erection including nuts, bolts, gusset plates, base plates, foundation bolts, fixing arrangement for control cabinets/MB of equipments and other accessories for lattice steel structure as per specification requirements]: 128 Non-Standard type Pipe Support Structure [Design, engineering, procurement of materials, fabrication galvaising, proto-assembly, FOR destination delivery & erection including nuts, bolts, gusset plates, base plates, foundation bolts, fixing arrangement for control cabinets/MB of equipments and other accessories for Pipe Support structure as per specification requirements] 129 Isolators 130 220 kV (3-Phase) (Horizontal DOUBLE BREAK) 131 1600A, 50KA, isolator with one E/S 132 Post insulators for above Isolator 133 1600A, 50KA, isolator with two E/S 134 Post insulators for above Isolator 135 1600A, 50KA, isolator without E/S 136 Post insulators for above Isolator 137 1600A, 50KA, isolator without E/S (TANDEM Type) 138 Post insulators for above Isolator 139 132 kV (3-Phase) (Horizontal DOUBLE BREAK) 140 1250A, isolator with one E/S 141 Post insulators for above Isolator 142 1250Aisolator without E/S 143 Post insulators for above Isolator 144 1250Aisolator twoE/S 145 Post insulators for above Isolator 146 33 kV (3-Phase) (Horizontal DOUBLE BREAK) 147 1250A, isolator without E/S 148 Post insulators for above Isolator 149 800 Aisolator without E/S 150 Post insulators for above Isolator 151 800Aisolator withE/S 152 Post insulators for above Isolator 153 Switchyard Erection 154 Busbar & Interconnections 155 New Substation/ Switchyard 156 220 kV Switchyard Works: 157 Main-I Bus: 220 kV Twin ACSR Zebra Bus with conductor, busbar material, insulator string (DT/SS), AF Type Disc Insulators/PorcelainLong Rod Insulators, hardware, Clamps, Connectors, spacers, corona shields etc. as per Layout arrangment of the subsation and specification requirements [for 3 bays] 158 Main-II Bus: 220 kV Twin ACSR Zebra Bus with conductor, busbar material, insulator string (DT/SS), AF Type Disc Insulators/ Pocelain Long Rod Insulators, hardware, Clamps, Connectors, spacers, corona shields etc. as per Layout arrangment of the subsation and specification requirements [for 3 bays] 159 Aux Bus: 220 kV Twin ACSR Zebra Bus with conductor, busbar material, insulator string(DT/SS), AF Type Disc Insulators/ Porcelain Longrod Insulators, hardware, Clamps, Connectors, spacers, corona shields etc. as per Layout arrangment of the subsation and specification requirements [for 3 bays] 160 220 kV Overhead Jack Bus (for DMT Layout) on Twin ACSR Zebra(Bus-Coupler Bay)/ Single ACSR Zebra (Transformer/ Line on ACSR Zebra) with conductor, busbar material, insulator string (DT/SS), AF Type Disc Insulators/ Porcelain Longrod Insulators, clamps, connectors, spacers etc. as per Substation Layout arrangementand specification requirements[ for 1 Bay] 161 Twin ACSR Zebra 162 Single ACSR Zebra 163 Equipment Interconnections to Main Bus, Overhead Bus including Single ACSR Zebra (for Line), Twin ACSR Zebra (forTransformer bay & B/C Bay), bus-bar materials, clamps,connectors, spacers, corona shields, including equipment connectors, Junction box including of all accessories etc. for the following: 164 220 kV DMT-type layout 165 Line bay 166 Transformer bay 167 Bus-Coupler 168 Bus CVT Interconnections to Main Buses including Single ACSR Zebra, clamps,connectors, junction box including of all accessories etc. 169 132 kV Switchyard Works: 170 Main Bus: 132 kV Twin ACSR Zebra Bus with conductor, busbar material, insulator string (DT/DS), AF Disc Insulators/ Porcelain Longrod Insulator, hardware, Clamps, Connectors, spacers etc. as per Layout arrangment of the subsation and specification requirements [for 4 bays] 171 Aux Bus: 132 kV Single ACSR Zebra Bus with conductor, busbar material, insulator string (DT/DS), AF Disc Insulators/ Porcelain Longrod Insulators, hardware, Clamps, Connectors, spacers etc. as per Layout arrangment of the subsation and specification requirements [for 4 bays] 172 132 kV Overhead Jack Bus (for Main & Aux Layout) on Twin ACSR Zebra(220 kV Transformer/Bus-Coupler Bay),Single ACSR Zebra(132 kV Transformer/Bus-Coupler Bay) Single ACSR Panther (Line on ACSR Panther) on Single Panther ( with conductor, busbar material, insulator string, Disc Insulators, hardware, clamps, connectors, spacers etc. as per Substation Layout arrangementand specification requirements[ for 1 Bay] 173 Twin ACSR Zebra 174 Single ACSR Zebra 175 Single Panther 176 Equipment Interconnections to Main Bus, Overhead Bus including Twin ACSR Zebra (Bus Sectionalizer/ 220 kV Transformer /Bus-Coupler Bay)/ Single ACSR Zebra (132 kV TransformerBay) Single ACSR Panther ( Line on ACSR Panther), bus-bar materials, clamps,connectors, spacers including equipment connectors, Junction box including of all accessories etc. for the following: 177 132 kV Main & Aux-type layout 178 Line bay 179 Transformer bay 180 Bus-Coupler 181 Bus CVT Interconnections to Main Bus including Single ACSR Zebra, clamps,connectors, junction box including of all accessories etc. 182 33 kV Switchyard Works: 183 Main Bus: 33 kV Twin ACSR Zebra Bus with conductor, busbar material, insulator string, Disc Insulators, hardware, Clamps, Connectors, spacers etc. as per Layout arrangment of the subsation and specification requirements [for 5 bays+ Bus Coupler] 184 Aux Bus: 33 kV Single ACSR Zebra Bus with conductor, busbar material, insulator string, Disc Insulators, hardware, Clamps, Connectors, spacers etc. as per Layout arrangment of the subsation and specification requirements [for 5 bays+ Bus Coupler]] 185 33 kV Overhead Jack Bus for Transformer Incomer (for Main & Aux Layout) on Twin Zebra ( with conductor, busbar material, insulator string, Disc Insulators, hardware, clamps, connectors, spacers etc. as per Substation Layout arrangementand specification requirements[ for 1 Bay] 186 Equipment Interconnections to Main Bus, Overhead Bus including Twin ACSR Panther ( Transformer /Bus-Coupler Bay)/ Single ACSR Panther ( Line bays), bus-bar materials, clamps,connectors, spacers including equipment connectors, Junction box including of all accessories etc. for the following: 187 33 kV Main & Aux-type layout 188 Line bay 189 Transformer bay 190 Bus-Coupler 191 LT Transformer connection with ACSR Panther conductor, 33 kV DO Fuse Set alongwith required Clamp/connectors 192 Bus PT Interconnections to Main Bus including Single ACSR Panther , clamps,connectors, junction box including of all accessories etc. 193 Bus Post Insulators (BPI) 194 220 kV 195 132 kV 196 33 kV 197 Earthing & Lightning Protection System 198 Main, Auxilary Earthmats, Risers etc. for complete earthing in the Switchyard Area 199 40 mm Dia MS Rod 200 40mm Dia, 3.2 M Long MS Rod Earth Electrodes Directly Driven. 201 40mm Dia, 8 M Long MS Rod Earth Electrodes Directly Driven. 202 40mm Dia, 3.2M Long MS Rod Earth Electrode in untreated pit with test link 203 40 mm dia, 3000 mm long GS pipe electrodes with test links and treated earth pits with C.I. cover hinged to C.I. frame alongwith all associated civil works 204 75X12 mm GS Flat 205 50X6 mm GS Flat 206 Earth Enhancing Compound for treated pits as above and other requirement as per specification 207 Cleat type clamps(8mm thick) for earthing down conductor (10.98 mm dia), 50x12 mm GS Flat and 50x6 mm GS flat 208 Cu/Al Flexible braids Grounding Conductor connection to MS/GS Flats 209 Earth Wire for Shielding Protection of Switchyard 210 7/3.15 Galvenized Steel Wire 211 Earthwire tension clamps with D Shackle assembly 212 PG calmp to suit 7/3.15 mm GS earth wire 213 Cleat clamp on structure to suit 7/3.15 mm GS earth wire/ 50 X 12 mm GS Flat 214 Pad clamp on structure to suit 7/3.15 mm earth wire and 75 x 12 GS flat 215 Lug to suit 7/3.15 mm earth wire 216 Other Clamps, Copper Earth Bond etc. as per layout diagram for erection of Earth Wire 217 Bay Marshalling KIOSK 218 200 way (Stud Type Connectors) 219 AC Distribution Boxes (Outdoor Type) 220 Outdoor AC Distbibution Box (Double Front type) 221 Outdoor AC Distbibution Box (Single Front type) 222 Conduits, Cable Trays [Perforated and Ladder Type], Cable Tags, Cable Clamps, Cable Lugs,Cable sealing system, Gland Plates, Junction Boxes, PVC pipes, hume Pipes, Nylon type Trefoil Clamps etc.[Excluding the conduits, junction boxes etc. required for electrical & Lighting fittings/fixtures installation in control room and other building] 223 Other Steel Structures/ members [items such as Galvenized/ Mild Steel Channels, Angles, Plates, round, joist, Hot dip galvenized Nut-Bolts, Electro Galvenized Spring Washersetc. considered for this component of price schedule] to be designed/ provided by the bidder for the completion of project [This shall not include the steel to be used in the civil works] 224 LT Switchgear 225 LT AC Main Panel 226 LT AC Distribution Board 227 Main Lighting Distribution Board 228 Emergency Lighting Distribution Board 229 220VDCDB 230 48V DCDB 231 PLCC EQUIPMENTS 232 220 kV Wave trap (2000A, 0.5 mH, 40 kA) 233 132 kV wave trap (1250A, 0.5 mH, 40 kA) 234 10 pair Jelly Filled and armoured telephone cable with copper conductor of 0.5 mm 235 5 Pair jelly filled armoured telephone cable having copper conductor of Dia. 0.5 mm 236 Microprocessor based 24/8 line Electronic Private Automatic Exchange (EPAX) with PLCC interphasing facility 237 VFT Modem 238 1G MPLS IP Connectivity (ring topology)from two 132kV circuits comprising IEC 104 data transmission through DCU, VoIP Phone, video camera and internet connectivity from associated 132kV Circuits and integration with existing system. 239 TESTING & MEASURING INSTRUMENTS, TOOLS & TACKLES AND MISCELLANEOUS ITEMS 240 (A) TESTING EQUIPMENT/ INSTRUMENTS [This shall consist of all the standard accessories, cables, software etc. required for satisfactory operation of equipment meeting functional requirements] 241 Insulation Tester (5000 Volts, Digital) 242 SF6 Leakage Detector 243 Digital Multimeter 244 Digital Clamp Meter 245 PLCC Maintenance/Testing Equipments: 246 200Hz to 620KHz selective level meter including impedance return loss measuring attachments compatible with level generator (at sl.ii below) 247 Level generator with a range at 50Hz to 620kHz including facility for synchronization with SLM 248 8 digit time interval & frequency counter with the frequency range of 10 Hz to 10MHz & timer range of 1 microsec to 1 sec in decade steps. 249 Dual range 15 MHz oscilloscope with a display screen 8x10 sq.cm and the input impedance of 1 M ohm/25 pF with a deflection coefficient of 5Mv/div to 20 V/div. 250 4-1/2 digit LCD Multimeter with input impedance of 10Mohm & with a range of 0.1 mV to 1000 V DC, 0.1mV to 600v AC, 0-10 AMP AC,(40hz to 10KHz) & 0-20 Mohm With builtin power –supply. 251 Print testing Kit for PLCC terminal, protection coupler, EPAX , As per specifications appended at Annexure- V2-P3-S19-2, Volume-II, Part 3, Section-XIX 252 (B) Maintenance Tools& Tackles 253 Oil Sampling Bottle (1 Liter Capacity) 254 Vaccum Cleaner 255 Telescopic ladder aluminium 6 meter height 256 Ring spanner set 257 Tube spanner set 258 Pipe wrench 24 inch 259 Pipe wrench 18 inch 260 Hydraulic crimping tools up to 630 sq.mm 261 Threading die set for pipe threading 262 Welding machine (arc welding) 10kVA 263 Heavy duty drilling machine 264 Bench Vice 265 Insulated cuttingplier 12 inch 266 Insulated cuttingplier8 inch 267 Screw driver 18 inch 268 Screw driver 12 inch 269 Hammer 8 lbs 270 Hammer 2 lbs 271 Chain pulley block 5 ton 272 Pipe derrick 273 Allen Keys 274 Box Spanners 275 (C )Office and Miscellaneous Equipments/ Items 276 Insulation Rubber mat (1mX2mX 12 mm) 277 Isulation Rubber Gloves (15 kV Tested) 278 Furniturefor Control Room Building: 279 SCADA Room Furniture (Control Desk for specified consoles and Revolving Chair) matching with the overall interiors as per specification 280 Executive Desk bulit in wood and steel with lockable drawings on both side (6 feetX2 ½ feetx 2 ½ feet) 281 Junior executive table with three drawings on right side One Cup board left side with prelaminated decolam top 20mm thick over painted M.S. Frame ( 4 ½ feet x 2 ½ feetx 2 ½ feet). 282 Library Shelf with Glass Door (min 4 Shelf) 283 Steel tubular “S” type with continuous and one feet dia 14guage pipe, cane seat backing, teak wood with quality cane. 284 Archival Storage 4 Drive Type 285 Lateral Filing Cabinets 286 3 Drawer Unit 287 4 Drawer Unit 288 Steel Almirah of size 6 ½ feetx 3 feet x 19 inch with four shelves making five compartments in 22 guage or better with two way locking system. 289 Steel Almirah (with Glass doors) of size 6 ½ feetx 3 feet x 19 inch with four shelves making five compartments in 22 guage or better with two way locking system. 290 Minor Almirah of size 4 ½ feet x30 inch x 17 inch with three shelves making four compartments in 22 guage or better with two waylocking system. 291 Steel rack of size 5 feet x 3 feet x 16 inches with six shelves making five compartments (22 guage). 292 Steel file trays of size 16 inches x11 inches x 3 inches of guage 14 SWG. 293 Steel stools of size 15 inch x15 inch x 18 inch square pipe 16 guage 294 Steel waste paper baskets of size 12 inch (H) and Approx. 10 inch Dia Round. 295 Key board (wooden) with Glass door 296 First Aid Box 297 Shock Treatment Chart [Laminated with Frame] 298 Safety Instruction Boards [ Laminated with Frame] 299 (D) Drinking Water Arrangement 300 Water Cooler (Storage type, Storage Capacity 40 Ltr, Cooling Capcity 20 Ltr./hr) 301 RO/ Water Purifier 302 Refrigirator (380 Lt.) 303 Substation Name Board [1 No. Glow Type & 1 No. Painted Type] [Size and Color etc. be got approved from owner] 304 Danger Plate [Size and Color etc. be got approved from owner] 305 MANDATORY SPARES 306 (A) 220/132 kV TRANSFORMER 307 Bushing with metal parts & gaskets of each rating including Neutral bushing 308 Local and remote winding temperature indicator complete with sensing device & contacts 309 Oil temperature indicator with contacts & sensing device 310 Oil cooler pump with motor 311 Cooler fan with motor 312 Set of starter, contactor, relays and switch for electrical control panels (1 set of each type and range) 313 Buchholz relay complete with floats & contacts 314 (B) 132/33 kV Power Transformer 315 HV bushing with metal parts and gaskets 316 LV bushing with metal parts and gaskets 317 Neutral bushing with metal parts and gaskets 318 Magnetic oil level gauge with low oil level alarm contacts 319 Winding temperature Hot indicator 320 Cooler fans 321 Buchlotz Relay 322 (C )Circuit Breakers 323 220 KV 324 (One pole of circuit breaker with grading capacitor complete with pole column and interrupter with M.B. but without support structure and operating mechanism. 325 Rubber gaskets, ‘O’ rings and seals 326 Fixed Contacts 327 Moving Contacts 328 Terminal pads and connectors 329 Closing Assembly Valve 330 Trip Assembly Valve 331 Auxiliary Switch Assembly 332 Operation Counter 333 Closing Coils 334 Tripping coils 335 Support insulator complete for one pole of breaker 336 145 kV 337 One pole of circuit breakerwithout support structure and operating mechanism. 338 Rubber gaskets, ‘O’ rings and seals 339 Fixed Contacts 340 Moving Contacts 341 Terminal pads and connectors 342 Closing assembly valve 343 Trip assembly valve 344 Auxiliary switch assembly 345 Operation counter 346 Closing Coils 347 Tripping coils 348 Support insulator (set complete for one pole of breaker) 349 Instrument Transformer 350 Spare of 245kVCapacitive Voltage Transformer 351 (i)Complete CVT 352 Spare of 145kVCapacitive Voltage Transformer 353 (i)Complete CVT 354 Spare of 245kVCurrent Transformer 355 (i)Complete CT [1 No. each type supplied) 356 Spare of 145kVCurrent Transformer 357 (i)Complete CT (1 No. each type supplied) 358 Spare of 33 kVCurrent Transformer 359 (i)Complete CT (1 No. each type supplied) 360 (E) C&R panels (similar items as used in the quoted panels) 361 Bay Control Unit (220 kV Side of offered type) 362 Bay Control Unit (132 kV Side of offered type) 363 Bay Control & Protection Unit (33 kV Side of offered type) 364 Bay Unit (For 220 kV Busbar Protection of offered type) 365 Bay Protection Unit (Distance for 220 kV Feeders of offered type) 366 Bay Protection Unit (Line Distance cum Differential for 220 kV Feeders of offered type) 367 Bay Protection Unit (Distance for 132 kV Feeders of offered type) 368 Bay Protection Unit (Differential for 220 kV Transformers of offered type Main-I) 369 Bay Protection Unit (Differential for 220 kV Transformers of offered type-Main-II) 370 Bay Protection Unit (Differential for 132 kV Transformers of offered type) 371 Bay Protection Unit (Back-up Overcurrent & E/F of offered type) 372 Breaker failure relay (numerical type) 373 Trip circuit supervision relay 374 Self reset trip relay 375 Hand reset trip relay 376 Timer relay 377 DC supervision relays 378 Flag relays 379 Auxiliary relays 380 Multifunction Panel Meter 381 Fiber Optic Cable with Connectors 382 Transducers (Each Type used in the autoamtion system) 383 Ethernet Switch (of offered type) 384 (F) Station Transformer 385 10% of total Transformer Oil quantity in non-returnable drums 386 HV bushing 387 LV bushing 388 Pressure relief device 389 Tap charger contact 390 Set of valves 391 Set of gasket 392 Silica gel required for five replacements 393 (G) Surge Arrester 394 220kV class 198 kV rating LA complete as specified. 395 132kV class 120 kV rating LA complete as specified. 396 33 kV Class of 30kV rating LA Complete as specified 397 2 Nos. Terminal connector of each type as spare 398 (H) Battery & Battery Charger 399 220 V& 48 V Type Battery 400 Spare battery cell without electrolyte 401 Terminal connectors with bolts & Nuts 402 Float level indicators 403 Vent Plugs 404 220V/ 50V Battery Chargers 405 Set of Control Cards 406 Set of relays 407 Set of contactor 408 Micro-switches 409 Filter Capacitors 410 Thyristor/ Diode 411 Set of switches 412 Set of wound resistors 413 Potentiometers 414 Fuses of Thyristor with indicators 415 (I) L.T. SWITCHGEAR : 416 Relays 417 CTs AND PTs 418 Switches/Push buttons and Meters 419 TPN Switches/MCB 420 L.T. Breaker spares 421 a) Spring charging motor 422 b) Aux. Contact sets 423 c) Busbar Seal off insulators 424 d) Arc-chutes 425 e) Moving contacts 426 f) Arcing contacts (Fixed/Moving) 427 g) Springs (Closing/Opening) 428 h) Closing coil 429 i) Tripping coil 430 j) Aux. finger contact 431 k) Limit switches 432 l) Jaw contacts 433 Busbar 434 a) Busbar insulators 435 b) Interphase barrier 436 c) Busbar strip 1mm (Aluminium) 437 (J) LIGHTING SYSTEM 438 Single Pole MCB 439 Triple pole MCB 440 Fluorescent tube & Starter 441 a) Choke 442 b) Bottom Strips 443 c) Top covers & reflector (if applicable) 444 d) Holders 445 e) Complete fittings 446 Sodium vapour/Mercury vapour Lamps a) Lamp 447 b) Ballast 448 c) Condenser/ Igniter 449 d) Lamp holder 450 e) Lamp holder 451 f) Complete fittings 452 Incandescent lamp 453 a) Bulbs 454 b) Holders 455 c) Complete fittings 456 Switches and sockets 457 Junction box 458 Celing Fan 459 (K) Clamps & Connectors Set 460 (L) Fire Protection System 461 NIFPES System 462 Fitted Nitrogen Cylinder [48 Lit Water Capacity] 463 Hose Pipe with Fittings 464 Heat Sensor Assembly 465 Fire Survival Cable [sufficient for 1 system] 466 PNRV 467 Limit Switches for Fire Detector 468 Fire Detector (for NIFPES System) 469 Thermostat 470 Heating Element 471 (M) Isolators 472 220 kV 473 Solid core Insulator Stacks (Requirement of one Isolator) 474 Relays, power contactors, MCB’s switch fuses, push buttons and resistors, timers, key interlock for electrical control circuit as per approved schematic --- Each set containing one number of each type and rating as offered. 475 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 476 Motor with gear assembly and bevel gear assembly. 477 Bearings (Requirement of one Isolator) 478 Current carrying assembly total (Requirement of one Isolator) 479 132 kV 480 Solid core Insulator Stacks (Requirement of one Isolator) 481 Relays, power contactors, MCB’s switch fuses, push buttons and resistors, timers, key interlock for electrical control circuit as per approved schematic --- Each set containing one number of each type and rating as offered. 482 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 483 Motor with gear assembly and bevel gear assembly. 484 Bearings (Requirement of one Isolator) 485 Current carrying assembly total (Requirement of one Isolator) 486 33 kV 487 Solid core insulator Stacks ( Requirement of one Isolator) 488 Limit switches and auxiliary switches ---Each Set containing one no. of each type andrating as offered 489 Bearings (requirement of one isolator) 490 Currentcarrying assembly 2000A total(requirement of one isolator) 491 Motor with gear assembly and bevelgear assembly. 492 Relays, power contactors, MCB’s switch fuses, push buttons and resistors, timers, key inter lock for electrical control circuit as per approved schematic-- Each Set containing one no. of each type andrating as offered 493 Add: Any other supply item, if any, bidder may require completing the substation as per specification requirements.
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