CONSTRUCTION OF 220/132 KV, 1X160 MVA & 132/33 KV, 1x31.5 MVA GSS AT BAYANA (SEMRAMAFI) [Distt.-BHARATPUR] INCLUDING SUPPLY OF ALL EQUIPMENTS/MATERIALS, ERECTION (INCLUDING CIVIL WORKS), TESTING AND COMMISSIONING- 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 1250 A, 25 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(Live Tank Type only) 21 132 kV CT 22 1000/1 A, 3C(Live Tank Type only) 23 500/1 A, 3C(Live Tank Type only) 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 50/31.5/25 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 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 3.5Cx300 sq.mm 111 Power Cable(PVC) 112 1Cx150 sq.mm 113 3.5Cx70 sq.mm 114 3.5Cx35 sq.mm 115 4Cx16 sq.mm 116 4C x 6 Sq. mm 117 2C x 6 Sq. mm 118 Control Cable (PVC) 119 4 CX4 Sq. mm 120 3Cx2.5 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 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 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] 154 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] 155 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] 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 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 28 mm Dia MS Rod 197 28mm Dia, 3.2 M Long MS Rod Earth Electrodes Directly Driven. 198 28mm Dia, 8 M Long MS Rod Earth Electrodes Directly Driven. 199 28mm Dia, 3.2M Long MS Rod Earth Electrode in untreated pit with test link 200 28 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 201 50X12 mm GS Flat 202 50X6 mm GS Flat 203 Earth Enhancing Compound for treated pits as above and other requirement as per specification 204 Cleat type clamps(8mm thick) for earthing down conductor (10.98 mm dia), 50x12 mm GS Flat and 50x6 mm GS flat 205 Cu/Al Flexible braids Grounding Conductor connection to MS/GS Flats 206 Earth Wire for Shielding Protection of Switchyard 207 7/3.15 Galvenized Steel Wire 208 Earthwire tension clamps with D Shackle assembly 209 PG calmp to suit 7/3.15 mm GS earth wire 210 Cleat clamp on structure to suit 7/3.15 mm GS earth wire/ 50 X 12 mm GS Flat 211 Pad clamp on structure to suit 7/3.15 mm earth wire and 75 x 12 GS flat 212 Lug to suit 7/3.15 mm earth wire 213 Other Clamps, Copper Earth Bond etc. as per layout diagram for erection of Earth Wire 214 Bay Marshalling KIOSK 215 200 way (Stud Type Connectors) 216 AC Distribution Boxes (Outdoor Type) 217 Outdoor AC Distbibution Box (Double Front type) 218 Outdoor AC Distbibution Box (Single Front type) 219 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] 220 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] 221 LT Switchgear 222 LT AC Main Panel 223 LT AC Distribution Board 224 Main Lighting Distribution Board 225 Emergency Lighting Distribution Board 226 220VDCDB 227 48V DCDB 228 PLCC EQUIPMENTS 229 220 kV Wave trap (2000A, 0.5 mH, 40 kA) 230 132 kV wave trap (1250A, 0.5 mH, 40 kA) 231 SSB single Channel Carrier Set (40 W) suitable for transmitting Data and super imposed channels along with Remote subscriber facility and emergency calling set. 232 A.F. Protection coupler microprocessor based suitable for Four commands. 233 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. 234 HF Armoured Coaxial cable having 75 Ohms unbalanced impendance. 235 Microprocessor based 32/16 line Electronic Private Automatic Exchange (EPAX) with PLCC interphasing facility 236 Telephone Sets (Push Button Type) 237 20 pair Jelly Filled and armoured telephone cable with copper conductor of 0.63 mm 238 5 Pair jelly filled armoured telephone cable having copper conductor of Dia. 0.5 mm 239 5 Pair jelly filled un armoured telephone cable having copper conductor of Dia. 0.5 mm 240 TESTING & MEASURING INSTRUMENTS, TOOLS & TACKLES AND MISCELLANEOUS ITEMS 241 (A) TESTING EQUIPMENT/ INSTRUMENTS [This shall consist of all the standard accessories, cables, software etc. required for satisfactory operation of equipment meeting functional requirements] 242 Insulation Tester (5000 Volts, Digital) 243 SF6 Leakage Detector 244 Digital Multimeter 245 Digital Clamp Meter 246 PLCC Maintenance/Testing Equipments: 247 200Hz to 620KHz selective level meter including impedance return loss measuring attachments compatible with level generator (at sl.ii below) 248 Level generator with a range at 50Hz to 620kHz including facility for synchronization with SLM 249 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. 250 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. 251 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. 252 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 253 (B) Maintenance Tools& Tackles 254 Oil Sampling Bottle (1 Liter Capacity) 255 Vaccum Cleaner 256 Telescopic ladder aluminium 6 meter height 257 Ring spanner set 258 Tube spanner set 259 Pipe wrench 24 inch 260 Pipe wrench 18 inch 261 Hydraulic crimping tools up to 630 sq.mm 262 Threading die set for pipe threading 263 Welding machine (arc welding) 10kVA 264 Heavy duty drilling machine 265 Bench Vice 266 Insulated cuttingplier 12 inch 267 Insulated cuttingplier8 inch 268 Screw driver 18 inch 269 Screw driver 12 inch 270 Hammer 8 lbs 271 Hammer 2 lbs 272 Chain pulley block 5 ton 273 Pipe derrick 274 Allen Keys 275 Box Spanners 276 (C )Office and Miscellaneous Equipments/ Items 277 Insulation Rubber mat (1mX2mX 12 mm) 278 Isulation Rubber Gloves (15 kV Tested) 279 Furniturefor Control Room Building: 280 SCADA Room Furniture (Control Desk for specified consoles and Revolving Chair) matching with the overall interiors as per specification 281 Executive Desk bulit in wood and steel with lockable drawings on both side (6 feetX2 ½ feetx 2 ½ feet) 282 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). 283 Library Shelf with Glass Door (min 4 Shelf) 284 Steel tubular “S” type with continuous and one feet dia 14guage pipe, cane seat backing, teak wood with quality cane. 285 Archival Storage 4 Drive Type 286 Lateral Filing Cabinets 287 3 Drawer Unit 288 4 Drawer Unit 289 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. 290 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. 291 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. 292 Steel rack of size 5 feet x 3 feet x 16 inches with six shelves making five compartments (22 guage). 293 Steel file trays of size 16 inches x11 inches x 3 inches of guage 14 SWG. 294 Steel stools of size 15 inch x15 inch x 18 inch square pipe 16 guage 295 Steel waste paper baskets of size 12 inch (H) and Approx. 10 inch Dia Round. 296 Key board (wooden) with Glass door 297 First Aid Box 298 Shock Treatment Chart [Laminated with Frame] 299 Safety Instruction Boards [ Laminated with Frame] 300 (D) Drinking Water Arrangement 301 Water Cooler (Storage type, Storage Capacity 40 Ltr, Cooling Capcity 20 Ltr./hr) 302 RO/ Water Purifier 303 Refrigirator (380 Lt.) 304 Substation Name Board [1 No. Glow Type & 1 No. Painted Type] [Size and Color etc. be got approved from owner] 305 Danger Plate [Size and Color etc. be got approved from owner] 306 MANDATORY SPARES 307 (C )Circuit Breakers 308 220 KV 309 (One pole of circuit breaker with grading capacitor complete with pole column and interrupter with M.B. but without support structure and operating mechanism. 310 Rubber gaskets, ‘O’ rings and seals 311 Fixed Contacts 312 Moving Contacts 313 Terminal pads and connectors 314 Closing Assembly Valve 315 Trip Assembly Valve 316 Auxiliary Switch Assembly 317 Operation Counter 318 Closing Coils 319 Tripping coils 320 Support insulator complete for one pole of breaker 321 145 kV 322 One pole of circuit breakerwithout support structure and operating mechanism. 323 Rubber gaskets, ‘O’ rings and seals 324 Fixed Contacts 325 Moving Contacts 326 Terminal pads and connectors 327 Closing assembly valve 328 Trip assembly valve 329 Auxiliary switch assembly 330 Operation counter 331 Closing Coils 332 Tripping coils 333 Support insulator (set complete for one pole of breaker) 334 Instrument Transformer 335 Spare of 245kVCapacitive Voltage Transformer 336 (i)Complete CVT 337 Spare of 145kVCapacitive Voltage Transformer 338 (i)Complete CVT 339 Spare of 245kVCurrent Transformer 340 (i)Complete CT [1 No. each type supplied) 341 Spare of 145kVCurrent Transformer 342 (i)Complete CT (1 No. each type supplied) 343 Spare of 33 kVCurrent Transformer 344 (i)Complete CT (1 No. each type supplied) 345 (E) C&R panels (similar items as used in the quoted panels) 346 Bay Control Unit (220 kV Side of offered type) 347 Bay Control Unit (132 kV Side of offered type) 348 Bay Control & Protection Unit (33 kV Side of offered type) 349 Bay Unit (For 220 kV Busbar Protection of offered type) 350 Bay Protection Unit (Distance for 220 kV Feeders of offered type) 351 Bay Protection Unit (Line Distance cum Differential for 220 kV Feeders of offered type) 352 Bay Protection Unit (Distance for 132 kV Feeders of offered type) 353 Bay Protection Unit (Differential for 220 kV Transformers of offered type Main-I) 354 Bay Protection Unit (Differential for 220 kV Transformers of offered type-Main-II) 355 Bay Protection Unit (Differential for 132 kV Transformers of offered type) 356 Bay Protection Unit (Back-up Overcurrent & E/F of offered type) 357 Breaker failure relay (numerical type) 358 Trip circuit supervision relay 359 Self reset trip relay 360 Hand reset trip relay 361 Timer relay 362 DC supervision relays 363 Flag relays 364 Auxiliary relays 365 Multifunction Panel Meter 366 Fiber Optic Cable with Connectors 367 Transducers (Each Type used in the autoamtion system) 368 Ethernet Switch (of offered type) 369 (F) Station Transformer 370 10% of total Transformer Oil quantity in non-returnable drums 371 HV bushing 372 LV bushing 373 Pressure relief device 374 Tap charger contact 375 Set of valves 376 Set of gasket 377 Silica gel required for five replacements 378 (G) Surge Arrester 379 220kV class 198 kV rating LA complete as specified. 380 132kV class 120 kV rating LA complete as specified. 381 33 kV Class of 30kV rating LA Complete as specified 382 2 Nos. Terminal connector of each type as spare 383 (H) Battery & Battery Charger 384 220 V& 48 V Type Battery 385 Spare battery cell without electrolyte 386 Terminal connectors with bolts & Nuts 387 Float level indicators 388 Vent Plugs 389 220V/ 50V Battery Chargers 390 Set of Control Cards 391 Set of relays 392 Set of contactor 393 Micro-switches 394 Filter Capacitors 395 Thyristor/ Diode 396 Set of switches 397 Set of wound resistors 398 Potentiometers 399 Fuses of Thyristor with indicators 400 (I) L.T. SWITCHGEAR : 401 Relays 402 CTs AND PTs 403 Switches/Push buttons and Meters 404 TPN Switches/MCB 405 L.T. Breaker spares 406 a) Spring charging motor 407 b) Aux. Contact sets 408 c) Busbar Seal off insulators 409 d) Arc-chutes 410 e) Moving contacts 411 f) Arcing contacts (Fixed/Moving) 412 g) Springs (Closing/Opening) 413 h) Closing coil 414 i) Tripping coil 415 j) Aux. finger contact 416 k) Limit switches 417 l) Jaw contacts 418 Busbar 419 a) Busbar insulators 420 b) Interphase barrier 421 c) Busbar strip 1mm (Aluminium) 422 (J) LIGHTING SYSTEM 423 Single Pole MCB 424 Triple pole MCB 425 Fluorescent tube & Starter 426 a) Choke 427 b) Bottom Strips 428 c) Top covers & reflector (if applicable) 429 d) Holders 430 e) Complete fittings 431 Sodium vapour/Mercury vapour Lamps a) Lamp 432 b) Ballast 433 c) Condenser/ Igniter 434 d) Lamp holder 435 e) Lamp holder 436 f) Complete fittings 437 Incandescent lamp 438 a) Bulbs 439 b) Holders 440 c) Complete fittings 441 Switches and sockets 442 Junction box 443 Celing Fan 444 (K) Clamps & Connectors Set 445 (L) Fire Protection System 446 NIFPES System 447 Fitted Nitrogen Cylinder [48 Lit Water Capacity] 448 Hose Pipe with Fittings 449 Heat Sensor Assembly 450 Fire Survival Cable [sufficient for 1 system] 451 PNRV 452 Limit Switches for Fire Detector 453 Fire Detector (for NIFPES System) 454 Thermostat 455 Heating Element 456 (M) Isolators 457 220 kV 458 Solid core Insulator Stacks (Requirement of one Isolator) 459 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. 460 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 461 Motor with gear assembly and bevel gear assembly. 462 Bearings (Requirement of one Isolator) 463 Current carrying assembly total (Requirement of one Isolator) 464 132 kV 465 Solid core Insulator Stacks (Requirement of one Isolator) 466 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. 467 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 468 Motor with gear assembly and bevel gear assembly. 469 Bearings (Requirement of one Isolator) 470 Current carrying assembly total (Requirement of one Isolator) 471 33 kV 472 Solid core insulator Stacks ( Requirement of one Isolator) 473 Limit switches and auxiliary switches ---Each Set containing one no. of each type andrating as offered 474 Bearings (requirement of one isolator) 475 Currentcarrying assembly 2000A total(requirement of one isolator) 476 Motor with gear assembly and bevelgear assembly. 477 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 478 Add: Any other supply item, if any, bidder may require completing the substation as per specification requirements.
