Tender For Construction Of 220Kv, 1X160 Mvaand132/33 Kv, 1X50 Mva Gss At Karnu (Distt. Nagur) With Associated Bay Work On Trunkey Under Bn-9018002507 - Construction of 220/132 KV, 1X160 MVA and132/33 KV, 1X50 MVA GSS at Karnu (Distt. Nagur)with associated bay work including survey, supply of all equipment’s/materials, erection (including civil works), testing and commissioning (Turnkey project) against specification no. RVPN/EHV/BN-9018002507 (UBN- VPN2526WLOB00480) Sl. No. Item Description 1 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/√3 kV /110-110√3 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 1x50/ 31.5/25 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 48 V 100A 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 DCP Type 96 i) 5 Kg. 97 ii) 10 Kg. 98 Carbon di oxide type – 6 Liters. 99 Foam Type- 9 Liters 100 Sand type 101 i) GI Buckets 9 liters capacity 102 ii) Steel Stands for four buckets 103 Air Conditioning System 104 Air Conditioning for the Rooms specified in the specifications 105 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] 106 Power Cables(XLPE) 107 1Cx630 sq.mm 108 3.5Cx300 sq.mm 109 Power Cable(PVC) 110 1Cx150 sq.mm 111 3.5Cx70 sq.mm 112 3.5Cx35 sq.mm 113 4Cx16 sq.mm 114 4C x 6 Sq. mm 115 2C x 6 Sq. mm 116 Control Cable (PVC) 117 4 CX4 Sq. mm 118 3Cx2.5 sq.mm 119 5Cx2.5 sq.mm 120 7Cx2.5 sq.mm 121 10Cx2.5 sq.mm 122 14Cx2.5 sq.mm 123 19Cx2.5 sq.mm 124 Substation Structures 125 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]: 126 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] 127 Isolators 128 220 kV (3-Phase) (Horizontal DOUBLE BREAK) 129 1600A, 50KA, isolator with one E/S 130 Post insulators for above Isolator 131 1600A, 50KA, isolator with two E/S 132 Post insulators for above Isolator 133 1600A, 50KA, isolator without E/S 134 Post insulators for above Isolator 135 1600A, 50KA, isolator without E/S (TANDEM Type) 136 Post insulators for above Isolator 137 132 kV (3-Phase) (Horizontal DOUBLE BREAK) 138 1250A, isolator with one E/S 139 Post insulators for above Isolator 140 1250Aisolator without E/S 141 Post insulators for above Isolator 142 33 kV (3-Phase) (Horizontal DOUBLE BREAK) 143 1250A, isolator without E/S 144 Post insulators for above Isolator 145 800 Aisolator without E/S 146 Post insulators for above Isolator 147 800Aisolator withE/S 148 Post insulators for above Isolator 149 Switchyard Erection 150 Busbar & Interconnections 151 New Substation/ Switchyard 152 220 kV Switchyard Works: 153 Main-I Bus: 220 kV Twin ACSR Tarantulla 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] 154 Main-II Bus: 220 kV Twin ACSR Tarantulla 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] 155 Aux Bus: 220 kV Twin ACSR Tarantulla 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] 156 220 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] 157 Twin ACSR Zebra/Tanrantulla 158 Single ACSR Zebra 159 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: 160 220 kV DMT-type layout 161 Line bay 162 Transformer bay 163 Bus-Coupler 164 Bus CVT Interconnections to Main Buses including Single ACSR Zebra, clamps,connectors, junction box including of all accessories etc. 165 132 kV Switchyard Works: 166 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] 167 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] 168 132 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] 169 Twin ACSR Zebra 170 Single ACSR Zebra 171 Single Panther 172 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: 173 132 kV Main & Aux-type layout 174 Line bay 175 Transformer bay 176 Bus-Coupler 177 Bus-Sectionalizer 178 Bus CVT Interconnections to Main Bus including Single ACSR Zebra, clamps,connectors, junction box including of all accessories etc. 179 33 kV Switchyard Works: 180 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] 181 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]] 182 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] 183 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: 184 33 kV Main & Aux-type layout 185 Line bay 186 Transformer bay 187 Bus-Coupler 188 LT Transformer connection with ACSR Panther conductor, 33 kV DO Fuse Set alongwith required Clamp/connectors 189 Bus PT Interconnections to Main Bus including Single ACSR Panther , clamps,connectors, junction box including of all accessories etc. 190 Bus Post Insulators (BPI) 191 220 kV 192 132 kV 193 33 kV 194 Earthing & Lightning Protection System 195 Main, Auxilary Earthmats, Risers etc. for complete earthing in the Switchyard Area 196 40 mm Dia MS Rod 197 40mm Dia, 8 M Long MS Rod Earth Electrodes Directly Driven. 198 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 199 75X12 mm GS Flat 200 50X6 mm GS Flat 201 Earth Enhancing Compound for treated pits as above and other requirement as per specification 202 Cleat type clamps(8mm thick) for earthing down conductor (10.98 mm dia), 50x12 mm GS Flat and 50x6 mm GS flat 203 Cu/Al Flexible braids Grounding Conductor connection to MS/GS Flats 204 Earth Wire for Shielding Protection of Switchyard 205 7/3.15 Galvenized Steel Wire 206 Earthwire tension clamps with D Shackle assembly 207 PG calmp to suit 7/3.15 mm GS earth wire 208 Cleat clamp on structure to suit 7/3.15 mm GS earth wire/ 50 X 12 mm GS Flat 209 Pad clamp on structure to suit 7/3.15 mm earth wire and 75 x 12 GS flat 210 Lug to suit 7/3.15 mm earth wire 211 Other Clamps, Copper Earth Bond etc. as per layout diagram for erection of Earth Wire 212 Bay Marshalling KIOSK 213 200 way (Stud Type Connectors) 214 AC Distribution Boxes (Outdoor Type) 215 Outdoor AC Distbibution Box (Double Front type) 216 Outdoor AC Distbibution Box (Single Front type) 217 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] 218 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] 219 LT Switchgear 220 LT AC Main Panel 221 LT AC Distribution Board 222 Main Lighting Distribution Board 223 Emergency Lighting Distribution Board 224 220VDCDB 225 50V DCDB 226 PLCC EQUIPMENTS 227 220 kV Wave trap (2000A, 0.5 mH, 40 kA) 228 132 kV wave trap (1250A, 0.5 mH, 40 kA) 229 4KHz to 16 KHz Channel Digital PLCC carrier terminal with Digital Protection Coupler (DTPC), IEC 101 & 104 data and 4W E&M speech applications 230 4KHz to 16 KHz Channel Digital PLCC carrier terminal without Digital Protection Coupler (DTPC), IEC 101 & 104 data and 4W E&M speech applications 231 Phase to Phase coupling Device 232 Phase to Ground coupling device 233 HF Armoured Co-Axial cable having characteristics impedance of 75 Ohms 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 TESTING & MEASURING INSTRUMENTS, TOOLS & TACKLES AND MISCELLANEOUS ITEMS 239 (A) TESTING EQUIPMENT/ INSTRUMENTS [This shall consist of all the standard accessories, cables, software etc. required for satisfactory operation of equipment meeting functional requirements] 240 Insulation Tester (5000 Volts, Digital) 241 SF6 Leakage Detector 242 Digital Multimeter 243 Digital Clamp Meter 244 PLCC Maintenance/Testing Equipments: 245 200Hz to 620KHz selective level meter including impedance return loss measuring attachments compatible with level generator (at sl.ii below) 246 Level generator with a range at 50Hz to 620kHz including facility for synchronization with SLM 247 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. 248 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. 249 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. 250 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 251 (B) Maintenance Tools& Tackles 252 Oil Sampling Bottle (1 Liter Capacity) 253 Vaccum Cleaner 254 Telescopic ladder aluminium 6 meter height 255 Ring spanner set 256 Tube spanner set 257 Pipe wrench 24 inch 258 Pipe wrench 18 inch 259 Hydraulic crimping tools up to 630 sq.mm 260 Threading die set for pipe threading 261 Welding machine (arc welding) 10kVA 262 Heavy duty drilling machine 263 Bench Vice 264 Insulated cuttingplier 12 inch 265 Insulated cuttingplier8 inch 266 Screw driver 18 inch 267 Screw driver 12 inch 268 Hammer 8 lbs 269 Hammer 2 lbs 270 Chain pulley block 5 ton 271 Pipe derrick 272 Allen Keys 273 Box Spanners 274 (C )Office and Miscellaneous Equipments/ Items 275 Insulation Rubber mat (1mX2mX 12 mm) 276 Isulation Rubber Gloves (15 kV Tested) 277 Furniturefor Control Room Building: 278 SCADA Room Furniture (Control Desk for specified consoles and Revolving Chair) matching with the overall interiors as per specification 279 Executive Desk bulit in wood and steel with lockable drawings on both side (6 feetX2 ½ feetx 2 ½ feet) 280 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). 281 Library Shelf with Glass Door (min 4 Shelf) 282 Steel tubular “S” type with continuous and one feet dia 14guage pipe, cane seat backing, teak wood with quality cane. 283 Archival Storage 4 Drive Type 284 Lateral Filing Cabinets 285 3 Drawer Unit 286 4 Drawer Unit 287 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. 288 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. 289 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. 290 Steel rack of size 5 feet x 3 feet x 16 inches with six shelves making five compartments (22 guage). 291 Steel file trays of size 16 inches x11 inches x 3 inches of guage 14 SWG. 292 Steel stools of size 15 inch x15 inch x 18 inch square pipe 16 guage 293 Steel waste paper baskets of size 12 inch (H) and Approx. 10 inch Dia Round. 294 Key board (wooden) with Glass door 295 First Aid Box 296 Shock Treatment Chart [Laminated with Frame] 297 Safety Instruction Boards [ Laminated with Frame] 298 (D) Drinking Water Arrangement 299 Water Cooler (Storage type, Storage Capacity 40 Ltr, Cooling Capcity 20 Ltr./hr) 300 RO/ Water Purifier 301 Refrigirator (380 Lt.) 302 Substation Name Board [1 No. Glow Type & 1 No. Painted Type] [Size and Color etc. be got approved from owner] 303 Danger Plate [Size and Color etc. be got approved from owner] 304 (C )Circuit Breakers 305 220 KV 306 (One pole of circuit breaker with grading capacitor complete with pole column and interrupter with M.B. but without support structure and operating mechanism. 307 Rubber gaskets, ‘O’ rings and seals 308 Fixed Contacts 309 Moving Contacts 310 Terminal pads and connectors 311 Closing Assembly Valve 312 Trip Assembly Valve 313 Auxiliary Switch Assembly 314 Operation Counter 315 Closing Coils 316 Tripping coils 317 Support insulator complete for one pole of breaker 318 145 kV 319 One pole of circuit breakerwithout support structure and operating mechanism. 320 Rubber gaskets, ‘O’ rings and seals 321 Fixed Contacts 322 Moving Contacts 323 Terminal pads and connectors 324 Closing assembly valve 325 Trip assembly valve 326 Auxiliary switch assembly 327 Operation counter 328 Closing Coils 329 Tripping coils 330 Support insulator (set complete for one pole of breaker) 331 Instrument Transformer 332 Spare of 245kVCapacitive Voltage Transformer 333 (i)Complete CVT 334 Spare of 145kVCapacitive Voltage Transformer 335 (i)Complete CVT 336 Spare of 245kVCurrent Transformer 337 (i)Complete CT [1 No. each type supplied) 338 Spare of 145kVCurrent Transformer 339 (i)Complete CT (1 No. each type supplied) 340 Spare of 33 kVCurrent Transformer 341 (i)Complete CT (1 No. each type supplied) 342 (E) C&R panels (similar items as used in the quoted panels) 343 Bay Control Unit (220 kV Side of offered type) 344 Bay Control Unit (132 kV Side of offered type) 345 Bay Control & Protection Unit (33 kV Side of offered type) 346 Bay Unit (For 220 kV Busbar Protection of offered type) 347 Bay Protection Unit (Distance for 220 kV Feeders of offered type) 348 Bay Protection Unit (Line Distance cum Differential for 220 kV Feeders of offered type) 349 Bay Protection Unit (Distance for 132 kV Feeders of offered type) 350 Bay Protection Unit (Differential for 220 kV Transformers of offered type Main-I) 351 Bay Protection Unit (Differential for 220 kV Transformers of offered type-Main-II) 352 Bay Protection Unit (Differential for 132 kV Transformers of offered type) 353 Bay Protection Unit (Back-up Overcurrent & E/F of offered type) 354 Breaker failure relay (numerical type) 355 Trip circuit supervision relay 356 Self reset trip relay 357 Hand reset trip relay 358 Timer relay 359 DC supervision relays 360 Flag relays 361 Auxiliary relays 362 Multifunction Panel Meter 363 Fiber Optic Cable with Connectors 364 Transducers (Each Type used in the autoamtion system) 365 Ethernet Switch (of offered type) 366 (F) Station Transformer 367 10% of total Transformer Oil quantity in non-returnable drums 368 HV bushing 369 LV bushing 370 Pressure relief device 371 Tap charger contact 372 Set of valves 373 Set of gasket 374 Silica gel required for five replacements 375 (G) Surge Arrester 376 220kV class 198 kV rating LA complete as specified. 377 132kV class 120 kV rating LA complete as specified. 378 33 kV Class of 30kV rating LA Complete as specified 379 2 Nos. Terminal connector of each type as spare 380 (H) Battery & Battery Charger 381 220 V& 48 V Type Battery 382 Spare battery cell without electrolyte 383 Terminal connectors with bolts & Nuts 384 Float level indicators 385 Vent Plugs 386 220V/ 50V Battery Chargers 387 Set of Control Cards 388 Set of relays 389 Set of contactor 390 Micro-switches 391 Filter Capacitors 392 Thyristor/ Diode 393 Set of switches 394 Set of wound resistors 395 Potentiometers 396 Fuses of Thyristor with indicators 397 (I) L.T. SWITCHGEAR : 398 Relays 399 CTs AND PTs 400 Switches/Push buttons and Meters 401 TPN Switches/MCB 402 L.T. Breaker spares 403 a) Spring charging motor 404 b) Aux. Contact sets 405 c) Busbar Seal off insulators 406 d) Arc-chutes 407 e) Moving contacts 408 f) Arcing contacts (Fixed/Moving) 409 g) Springs (Closing/Opening) 410 h) Closing coil 411 i) Tripping coil 412 j) Aux. finger contact 413 k) Limit switches 414 l) Jaw contacts 415 Busbar 416 a) Busbar insulators 417 b) Interphase barrier 418 c) Busbar strip 1mm (Aluminium) 419 (J) LIGHTING SYSTEM 420 Single Pole MCB 421 Triple pole MCB 422 Fluorescent tube & Starter 423 a) Choke 424 b) Bottom Strips 425 c) Top covers & reflector (if applicable) 426 d) Holders 427 e) Complete fittings 428 Sodium vapour/Mercury vapour Lamps a) Lamp 429 b) Ballast 430 c) Condenser/ Igniter 431 d) Lamp holder 432 e) Lamp holder 433 f) Complete fittings 434 Incandescent lamp 435 a) Bulbs 436 b) Holders 437 c) Complete fittings 438 Switches and sockets 439 Junction box 440 Celing Fan 441 (K) Clamps & Connectors Set 442 (L) Fire Protection System 443 (M) Isolators 444 220 kV 445 Solid core Insulator Stacks (Requirement of one Isolator) 446 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. 447 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 448 Motor with gear assembly and bevel gear assembly. 449 Bearings (Requirement of one Isolator) 450 Current carrying assembly total (Requirement of one Isolator) 451 132 kV 452 Solid core Insulator Stacks (Requirement of one Isolator) 453 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. 454 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 455 Motor with gear assembly and bevel gear assembly. 456 Bearings (Requirement of one Isolator) 457 Current carrying assembly total (Requirement of one Isolator) 458 33 kV 459 Solid core insulator Stacks ( Requirement of one Isolator) 460 Limit switches and auxiliary switches ---Each Set containing one no. of each type andrating as offered 461 Bearings (requirement of one isolator) 462 Currentcarrying assembly 2000A total(requirement of one isolator) 463 Motor with gear assembly and bevelgear assembly. 464 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 465 Add: Any other supply item, if any, bidder may require completing the substation as per specification requirements.
