Tender For Construction Of 220/132 Kv, 1X160 Mva;Substation At Balesar (Upgradation)Including Survey Supply Of All Equipments/Materials, Erection (Including Civil Works), Testing And Commissioning On Turnkey Basis Against Specification No. Rvpn/Ehv/Bn-9019002512. - Circuit Breaker 3 220kV circuit breakers (3 Ph.) Along with support Structure 4 2500 A, 50 kA 5 132 kV Circuit Breakers 6 132 kV circuit breakers (3 Ph.) Along with support Structure 7 1250 A, 40 kA 8 Instrument Transformers 9 Capacitor Voltage Transformer 10 Single-Phase, 220 kV, 4400 pf CVT 11 Single Phase 132 kV , 4400 pf CVT 12 Current Transformer (1-Phase) 13 220 kV CT 14 1000/1 A, 5C 15 132 kV CT 16 1000/1 A, 3C 17 500/1 A, 3C 18 C&R Panels & SAS system (Complete in all respect, refer Section-V A, B, Part-III, Volume-II) 19 New Substation 20 Control Panel for 220 kV Transformer (220 kV Side) Type: SAS-THCB 21 Relay Panel for 220 kV Transformer (for both HV & MV) Type: SAS-THRB 22 Control Panel for 220 kV Feeder Type: SAS-FCB 23 Relay Panelfor 220 kV Feeder Type: SAS-FRB 24 Control Panel for 220 kV Bus Coupler Type: SAS-BCCB 25 Relay Panel for 220 kV Bus Coupler Type: SAS-BCRB 26 220 kV Busbar Protection Relay Panel Type: SAS-BBRB 27 Control Panel for 220 kV Transformer (132 kV Side) Type: SAS-TLCB 28 Relay Panel for 220 kV Transformer (132 kV Side) Type: SAS-TLRB 29 Control Panel for 132 kV Feeder Type SAS-FCA 30 Relay Panel for 132 kV Feeder Type SAS-FRA 31 Control and Relay Panel for 132 kV Bus-Coupler Type SAS-BCRA 32 Station HMI [Industrial grade Computer with 21TFT monitor as per specification requirements] 33 Station HMI (Hot Standby)[Industrial grade Computer with 21TFT monitor as per specification requirements] 34 HMI View Node[Industrial grad Computer with 21TFT monitor as per specification requirements] 35 A3 Size B&W Laser Printer 36 Substation Automation System Network Panel Type SAS-NW 37 Modems (both sending and Receiving End) for communication to RCC & Sub SLDC for PLCC] 38 Data Concentrator Unit (DCU) at Substation for RAS mounted in suitable enclosure & fully wired 39 Software: Application as well as System Software as per specification requirements for various hardware elements for meeting of functional requirement of the specification. 40 Substation Auxiliary Monitoring Panel Type SAS-SAMP 41 Other Items: 42 Fiber optic cables, connectors, ethernet cables, jack panels connectors, patch cords etc. for completing the Substation LAN as per specification requirements. 43 Transducers, Sensors etc. (if not considered in the respective equipment/ items) for accumulating monitoring data as per the specification requirements for switchyards. 44 Surge Arresters 45 220 kV LA 46 132 kV LA 47 Substation LT Transformer 48 33/ 0.433 kV, 250 kVA LT transformer complete with all accessories, fittings, terminal connectors etc as specified filled with transformer oil 49 Batteries & Battery Charger 50 Batteries (Sizing shall be as per requirement of technical specification) 51 220 V [Min. 600 AH] 52 48 V [Min. 600 AH] 53 Battery Charger System 54 220 V Float and Boost 55 50 V Float and Boost 56 Lighting System 57 Outdoor Lighting & other Works 58 Lighting Fixture Type FL-1 59 Lighting Fixture Type FL-2 60 Outdoor Receptacle 61 Type-RP 62 Type-RO 63 Substation Premises Lighting 64 Lighting poles 65 Type-L1 66 Type-D1 67 Street Lighting Type-SL-L1 for mounting on poles 68 Street Lighting Type-SL-D1 for mounting on Poles 69 Sub-Lighting Boxes/Panels Type -SLP at Lighting Mast and Other Loaction as designated complete with all controgears and accessories, items etc. 70 Lighting PanelType ACP-2 as per technical specification 71 Lighting PanelType ACP-3 as per technical specification 72 Indoor Lighting & Other Works 73 Electrification 74 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 75 Illumiation 76 Lighting fixtures and Receptacles (including accessories/ materials etc. as per requirement alongwith complete accessories andmounting arrangements) 77 Indoor Lignting Panels 78 Lighting Panel (Indoor)Type ACP-1 as per technical specification 79 Lighting Panel (Indoor)Type DCP as per technical specification 80 Wall mounted fans Approx. 400 mm sweep 81 Ceiling Fan - Approx. 1400mm sweep with electronic Step regulator 82 Exhaust Fans 83 Fire Fighting System 84 DCP Type 85 i) 5 Kg. 86 ii) 10 Kg. 87 Carbon di oxide type – 6 Liters. 88 Foam Type- 9 Liters 89 Sand type 90 i) GI Buckets 9 liters capacity 91 ii) Steel Stands for four buckets 92 Air Conditioning System 93 Air Conditioning for the Rooms specified in the specifications 94 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] 95 Power Cables(XLPE) 96 3.5Cx300 sq.mm 97 Power Cable(PVC) 98 1Cx150 sq.mm 99 3.5Cx70 sq.mm 100 3.5Cx35 sq.mm 101 4Cx16 sq.mm 102 4C x 6 Sq. mm 103 2C x 6 Sq. mm 104 Control Cable (PVC) 105 4 CX4 Sq. mm 106 3Cx2.5 sq.mm 107 5Cx2.5 sq.mm 108 7Cx2.5 sq.mm 109 10Cx2.5 sq.mm 110 14Cx2.5 sq.mm 111 19Cx2.5 sq.mm 112 Substation Structures 113 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]: 114 NON Standard Pipe supportStructure [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]: 115 Isolators 116 220 kV (3-Phase) (Horizontal DOUBLE BREAK) 117 1600A, 50KA, isolator with one E/S 118 Post insulators for above Isolator 119 1600A, 50KA, isolator without E/S 120 Post insulators for above Isolator 121 1600A, 50KA, isolator without E/S (TANDEM Type) 122 Post insulators for above Isolator 123 132 kV (3-Phase) (Horizontal DOUBLE BREAK) 124 1250A, isolator with one E/S 125 Post insulators for above Isolator 126 1250Aisolator without E/S 127 Post insulators for above Isolator 128 Switchyard Erection 129 Busbar & Interconnections 130 New Substation/ Switchyard 131 220 kV Switchyard Works: 132 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] 133 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] 134 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] 135 220 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] 136 Twin ACSR Zebra 137 Single ACSR Zebra 138 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: 139 220 kV DMT-type layout 140 Line bay 141 Transformer bay 142 Bus-Coupler 143 Bus CVT Interconnections to Main Buses including Single ACSR Zebra, clamps,connectors, junction box including of all accessories etc. 144 132 kV Switchyard Works: 145 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] 146 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] 147 132 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] 148 Twin ACSR Zebra 149 Single Panther 150 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: 151 132 kV Main & Aux-type layout 152 Line bay 153 Transformer bay 154 Bus-Coupler 155 Bus CVT Interconnections to Main Bus including Single ACSR Zebra, clamps,connectors, junction box including of all accessories etc. 156 LT Transformer connection with ACSR Panter conductor, 33 kV DO Fuse Set alongwith required Clamp/connectors 157 Bus Post Insulators (BPI) 158 220 kV 159 132 kV 160 Earthing & Lightning Protection System 161 Main, Auxilary Earthmats, Risers etc. for complete earthing in the Switchyard Area 162 40 mm Dia MS Rod 163 40mm Dia, 3.2 M Long MS Rod Earth Electrodes Directly Driven. 164 40mm Dia, 8 M Long MS Rod Earth Electrodes Directly Driven. 165 40mm Dia, 3.2M Long MS Rod Earth Electrode in untreated pit with test link 166 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 167 75X12 mm GS Flat 168 50X6 mm GS Flat 169 Earth Enhancing Compound for treated pits as above and other requirement as per specification 170 Cleat type clamps(8mm thick) for earthing down conductor (10.98 mm dia), 50x12 mm GS Flat and 50x6 mm GS flat 171 Cu/Al Flexible braids Grounding Conductor connection to MS/GS Flats 172 Earth Wire for Shielding Protection of Switchyard 173 7/3.15 Galvenized Steel Wire 174 Earthwire tension clamps with D Shackle assembly 175 PG calmp to suit 7/3.15 mm GS earth wire 176 Cleat clamp on structure to suit 7/3.15 mm GS earth wire/ 50 X 12 mm GS Flat 177 Pad clamp on structure to suit 7/3.15 mm earth wire and 75 x 12 GS flat 178 Lug to suit 7/3.15 mm earth wire 179 Other Clamps, Copper Earth Bond etc. as per layout diagram for erection of Earth Wire 180 Bay Marshalling KIOSK 181 200 way (Stud Type Connectors) 182 AC Distribution Boxes (Outdoor Type) 183 Outdoor AC Distbibution Box (Double Front type) 184 Outdoor AC Distbibution Box (Single Front type) 185 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] 186 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] 187 LT Switchgear 188 LT AC Main Panel 189 LT AC Distribution Board 190 Main Lighting Distribution Board 191 Emergency Lighting Distribution Board 192 220VDCDB 193 48V DCDB 194 PLCC EQUIPMENTS 195 220 kV, 0.5mH / 1250 A Wave traps with tuning unit protection device, terminals clamps, corona rings, bird barriers etc. Including remote end. (Suspension Type) 196 132 kV, 0.2mH / 1000 A Wave traps with tuning unit protection device, terminals clamps, corona rings, bird barriers etc. Including remote end. (Suspension Type) 197 4 kHz to 16 Khz channel digital PLCC carrier terminal with digital protection coupler (DTPC), IEC 101& 104 data and 4W E&M speech applications 198 4 kHz to 16 Khz channel digital PLCC carrier terminal without digital protection coupler (DTPC), IEC 01& 104 data and 4W E&M speech applications 199 VFT equipment (Modem) suitable for transmission of Data through PLCC links based on frequency shift keying modulation techniques programmable for both baud rate from 50 Baud to 2400 Baud and center frequency through switches or jumpers (A.F. Shift Channel) 200 Coupling Devices for Phase to Phase coupling having Band width programmable at site with protective Device & balancing transformer matching with line impedance of respective voltage level. 201 Coupling Devices for Phase to Ground coupling having Band width programmable at site with protective Device & balancing transformer matching with line impedance of respective voltage level. 202 HF Armoured Coaxial cable having 75 Ohms unbalanced impendance. 203 PLCC Electronic Private Automatic Exchange (EPAX) suitable for 32 subscribers lines and 16 tie lines with redundancy of critical cards. 204 Telephone Sets (Push Button Type) 205 10 pair Jelly Filled and armoured telephone cable with copper conductor of 0.63 mm 206 5 Pair jelly filled armoured telephone cable having copper conductor of Dia. 0.63 mm 207 5 Pair jelly filled un armoured telephone cable having copper conductor of Dia. 0.5 mm 208 Print testing kit (for digital PLCC panel) 209 TESTING & MEASURING INSTRUMENTS, TOOLS & TACKLES AND MISCELLANEOUS ITEMS 210 (A) TESTING EQUIPMENT/ INSTRUMENTS [This shall consist of all the standard accessories, cables, software etc. required for satisfactory operation of equipment meeting functional requirements] 211 Insulation Tester (5000 Volts, Digital) 212 SF6 Leakage Detector 213 Digital Multimeter 214 Digital Clamp Meter 215 (B) Maintenance Tools& Tackles 216 Oil Sampling Bottle (1 Liter Capacity) 217 Vaccum Cleaner 218 Telescopic ladder aluminium 6 meter height 219 Ring spanner set 220 Tube spanner set 221 Pipe wrench 24 inch 222 Pipe wrench 18 inch 223 Hydraulic crimping tools up to 630 sq.mm 224 Threading die set for pipe threading 225 Welding machine (arc welding) 10kVA 226 Heavy duty drilling machine 227 Bench Vice 228 Insulated cuttingplier 12 inch 229 Insulated cuttingplier8 inch 230 Screw driver 18 inch 231 Screw driver 12 inch 232 Hammer 8 lbs 233 Hammer 2 lbs 234 Chain pulley block 5 ton 235 Pipe derrick 236 Allen Keys 237 Box Spanners 238 (C )Office and Miscellaneous Equipments/ Items 239 Insulation Rubber mat (1mX2mX 12 mm) 240 Isulation Rubber Gloves (33 kV Tested) 241 Furniturefor Control Room Building: 242 SCADA Room Furniture (Control Desk for specified consoles and Revolving Chair) matching with the overall interiors as per specification 243 Executive Desk bulit in wood and steel with lockable drawings on both side (6 feetX2 ½ feetx 2 ½ feet) 244 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). 245 Library Shelf with Glass Door (min 4 Shelf) 246 Steel tubular “S” type with continuous and one feet dia 14guage pipe, cane seat backing, teak wood with quality cane. 247 Archival Storage 4 Drive Type 248 Lateral Filing Cabinets 249 3 Drawer Unit 250 4 Drawer Unit 251 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. 252 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. 253 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. 254 Steel rack of size 5 feet x 3 feet x 16 inches with six shelves making five compartments (22 guage). 255 Steel file trays of size 16 inches x11 inches x 3 inches of guage 14 SWG. 256 Steel stools of size 15 inch x15 inch x 18 inch square pipe 16 guage 257 Steel waste paper baskets of size 12 inch (H) and Approx. 10 inch Dia Round. 258 Key board (wooden) with Glass door 259 First Aid Box 260 Shock Treatment Chart [Laminated with Frame] 261 Safety Instruction Boards [ Laminated with Frame] 262 (D) Drinking Water Arrangement 263 Water Cooler (Storage type, Storage Capacity 40 Ltr, Cooling Capcity 20 Ltr./hr) 264 RO/ Water Purifier 265 Refrigirator (380 Lt.) 266 Substation Name Board [1 No. Glow Type & 1 No. Painted Type] [Size and Color etc. be got approved from owner] 267 Danger Plate [Size and Color etc. be got approved from owner] 268 MANDATORY SPARES 269 (A )Circuit Breakers 270 220 KV 271 (One pole of circuit breaker with grading capacitor complete with pole column and interrupter with M.B. but without support structure and operating mechanism. 272 Rubber gaskets, ‘O’ rings and seals 273 Fixed Contacts 274 Moving Contacts 275 Terminal pads and connectors 276 Closing Assembly Valve 277 Trip Assembly Valve 278 Auxiliary Switch Assembly 279 Operation Counter 280 Closing Coils 281 Tripping coils 282 Support insulator complete for one pole of breaker 283 145 kV 284 One pole of circuit breakerwithout support structure and operating mechanism. 285 Rubber gaskets, ‘O’ rings and seals 286 Fixed Contacts 287 Moving Contacts 288 Terminal pads and connectors 289 Closing assembly valve 290 Trip assembly valve 291 Auxiliary switch assembly 292 Operation counter 293 Closing Coils 294 Tripping coils 295 Support insulator (set complete for one pole of breaker) 296 Instrument Transformer 297 Spare of 245kVCapacitive Voltage Transformer 298 (i)Complete CVT 299 Spare of 145kVCapacitive Voltage Transformer 300 (i)Complete CVT 301 Spare of 245kVCurrent Transformer 302 (i)Complete CT [1 No. each type supplied) 303 Spare of 145kVCurrent Transformer 304 (i)Complete CT (1 No. each type supplied) 305 (E) C&R panels (similar items as used in the quoted panels) 306 Bay Control Unit (220 kV Side of offered type) 307 Bay Control Unit (132 kV Side of offered type) 308 Bay Control & Protection Unit (33 kV Side of offered type) 309 Bay Unit (For 220 kV Busbar Protection of offered type) 310 Bay Protection Unit (Distance for 220 kV Feeders of offered type) 311 Bay Protection Unit (Line Distance cum Differential for 220 kV Feeders of offered type) 312 Bay Protection Unit (Distance for 132 kV Feeders of offered type) 313 Bay Protection Unit (Differential for 220 kV Transformers of offered type Main-I) 314 Bay Protection Unit (Differential for 220 kV Transformers of offered type-Main-II) 315 Bay Protection Unit (Differential for 132 kV Transformers of offered type) 316 Bay Protection Unit (Back-up Overcurrent & E/F of offered type) 317 Breaker failure relay (numerical type) 318 Trip circuit supervision relay 319 Self reset trip relay 320 Hand reset trip relay 321 Timer relay 322 DC supervision relays 323 Flag relays 324 Auxiliary relays 325 Multifunction Panel Meter 326 Fiber Optic Cable with Connectors 327 Transducers (Each Type used in the autoamtion system) 328 Ethernet Switch (of offered type) 329 (F) Station Transformer 330 10% of total Transformer Oil quantity in non-returnable drums 331 HV bushing 332 LV bushing 333 Pressure relief device 334 Tap charger contact 335 Set of valves 336 Set of gasket 337 Silica gel required for five replacements 338 (G) Surge Arrester 339 220kV class 198 kV rating LA complete as specified. 340 132kV class 120 kV rating LA complete as specified. 341 2 Nos. Terminal connector of each type as spare 342 (H) Battery & Battery Charger 343 220 V& 48 V Type Battery 344 Spare battery cell without electrolyte 345 Terminal connectors with bolts & Nuts 346 Float level indicators 347 Vent Plugs 348 220V/ 50V Battery Chargers 349 Set of Control Cards 350 Set of relays 351 Set of contactor 352 Micro-switches 353 Filter Capacitors 354 Thyristor/ Diode 355 Set of switches 356 Set of wound resistors 357 Potentiometers 358 Fuses of Thyristor with indicators 359 (I) L.T. SWITCHGEAR : 360 Relays 361 CTs AND PTs 362 Switches/Push buttons and Meters 363 TPN Switches/MCB 364 L.T. Breaker spares 365 a) Spring charging motor 366 b) Aux. Contact sets 367 c) Busbar Seal off insulators 368 d) Arc-chutes 369 e) Moving contacts 370 f) Arcing contacts (Fixed/Moving) 371 g) Springs (Closing/Opening) 372 h) Closing coil 373 i) Tripping coil 374 j) Aux. finger contact 375 k) Limit switches 376 l) Jaw contacts 377 Busbar 378 a) Busbar insulators 379 b) Interphase barrier 380 c) Busbar strip 1mm (Aluminium) 381 (J) LIGHTING SYSTEM 382 Single Pole MCB 383 Triple pole MCB 384 Fluorescent tube & Starter 385 a) Choke 386 b) Bottom Strips 387 c) Top covers & reflector (if applicable) 388 d) Holders 389 e) Complete fittings 390 Sodium vapour/Mercury vapour Lamps a) Lamp 391 b) Ballast 392 c) Condenser/ Igniter 393 d) Lamp holder 394 e) Lamp holder 395 f) Complete fittings 396 Incandescent lamp 397 a) Bulbs 398 b) Holders 399 c) Complete fittings 400 Switches and sockets 401 Junction box 402 Celing Fan 403 (K) Clamps & Connectors Set 404 (M) Isolators 405 220 kV 406 Solid core Insulator Stacks (Requirement of one Isolator) 407 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. 408 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 409 Motor with gear assembly and bevel gear assembly. 410 Bearings (Requirement of one Isolator) 411 Current carrying assembly total (Requirement of one Isolator) 412 132 kV 413 Solid core Insulator Stacks (Requirement of one Isolator) 414 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. 415 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 416 Motor with gear assembly and bevel gear assembly. 417 Bearings (Requirement of one Isolator) 418 Current carrying assembly total (Requirement of one Isolator) 419 Add: Any other supply item, if any, bidder may require completing the substation as per specification requirements.
