|
Construction Of 220/132 Kv ,1X160 Mva And 132/33 Kv 1X40/50 Mva At Kolayat (New Location) Including Supply Of All Equipments/Materials, Erection (Including Civil Works), Testing And Commissioning - 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 40/50 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 (40/50 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 3Cx2.5 sq.mm 122 5Cx2.5 sq.mm 123 7Cx2.5 sq.mm 124 10Cx2.5 sq.mm 125 14Cx2.5 sq.mm 126 19Cx2.5 sq.mm 127 Substation Structures 128 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]: 129 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] 130 Isolators 131 220 kV (3-Phase) (Horizontal DOUBLE BREAK) 132 1600A, 50KA, isolator with one E/S 133 Post insulators for above Isolator 134 1600A, 50KA, isolator with two E/S 135 Post insulators for above Isolator 136 1600A, 50KA, isolator without E/S 137 Post insulators for above Isolator 138 1600A, 50KA, isolator without E/S (TANDEM Type) 139 Post insulators for above Isolator 140 132 kV (3-Phase) (Horizontal DOUBLE BREAK) 141 1250A, isolator with one E/S 142 Post insulators for above Isolator 143 1250Aisolator without E/S 144 Post insulators for above Isolator 145 33 kV (3-Phase) (Horizontal DOUBLE BREAK) 146 1250A, isolator without E/S 147 Post insulators for above Isolator 148 800 Aisolator without E/S 149 Post insulators for above Isolator 150 800Aisolator withE/S 151 Post insulators for above Isolator 152 Switchyard Erection 153 Busbar & Interconnections 154 New Substation/ Switchyard 155 220 kV Switchyard Works: 156 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] 157 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] 158 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] 159 220 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] 160 Twin ACSR Zebra 161 Single ACSR Zebra 162 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: 163 220 kV DMT-type layout 164 Line bay 165 Transformer bay 166 Bus-Coupler 167 Bus CVT Interconnections to Main Buses including Single ACSR Zebra, clamps,connectors, junction box including of all accessories etc. 168 132 kV Switchyard Works: 169 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] 170 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] 171 132 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] 172 Twin ACSR Zebra 173 Single ACSR Zebra 174 Single Panther 175 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: 176 132 kV Main & Aux-type layout 177 Line bay 178 Transformer bay 179 Bus-Coupler 180 Bus CVT Interconnections to Main Bus including Single ACSR Zebra, clamps,connectors, junction box including of all accessories etc. 181 33 kV Switchyard Works: 182 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] 183 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]] 184 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] 185 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: 186 33 kV Main & Aux-type layout 187 Line bay 188 Transformer bay 189 Bus-Coupler 190 LT Transformer connection with ACSR Panther conductor, 33 kV DO Fuse Set alongwith required Clamp/connectors 191 Bus PT Interconnections to Main Bus including Single ACSR Panther , clamps,connectors, junction box including of all accessories etc. 192 Bus Post Insulators (BPI) 193 220 kV 194 132 kV 195 33 kV 196 Earthing & Lightning Protection System 197 Main, Auxilary Earthmats, Risers etc. for complete earthing in the Switchyard Area 198 40 mm Dia MS Rod 199 40mm Dia, 3.2 M Long MS Rod Earth Electrodes Directly Driven. 200 40mm Dia, 8 M Long MS Rod Earth Electrodes Directly Driven. 201 40mm Dia, 3.2M Long MS Rod Earth Electrode in untreated pit with test link 202 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 203 75X12 mm GS Flat 204 50X6 mm GS Flat 205 Earth Enhancing Compound for treated pits as above and other requirement as per specification 206 Cleat type clamps(8mm thick) for earthing down conductor (10.98 mm dia), 50x12 mm GS Flat and 50x6 mm GS flat 207 Cu/Al Flexible braids Grounding Conductor connection to MS/GS Flats 208 Earth Wire for Shielding Protection of Switchyard 209 7/3.15 Galvenized Steel Wire 210 Earthwire tension clamps with D Shackle assembly 211 PG calmp to suit 7/3.15 mm GS earth wire 212 Cleat clamp on structure to suit 7/3.15 mm GS earth wire/ 50 X 12 mm GS Flat 213 Pad clamp on structure to suit 7/3.15 mm earth wire and 75 x 12 GS flat 214 Lug to suit 7/3.15 mm earth wire 215 Other Clamps, Copper Earth Bond etc. as per layout diagram for erection of Earth Wire 216 Bay Marshalling KIOSK 217 200 way (Stud Type Connectors) 218 AC Distribution Boxes (Outdoor Type) 219 Outdoor AC Distbibution Box (Double Front type) 220 Outdoor AC Distbibution Box (Single Front type) 221 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] 222 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] 223 LT Switchgear 224 LT AC Main Panel 225 LT AC Distribution Board 226 Main Lighting Distribution Board 227 Emergency Lighting Distribution Board 228 220VDCDB 229 48V DCDB 230 PLCC EQUIPMENTS 231 220 kV Wave trap (2000A, 0.5 mH, 40 kA) 232 132 kV wave trap (1250A, 0.5 mH, 40 kA) 233 SSB single Channel Carrier Set (40 W) suitable for transmitting Data and super imposed channels along with Remote subscriber facility and emergency calling set. 234 A.F. Protection coupler microprocessor based suitable for Four commands. 235 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. 236 HF Armoured Coaxial cable having 75 Ohms unbalanced impendance. 237 Microprocessor based 32/16 line Electronic Private Automatic Exchange (EPAX) with PLCC interphasing facility 238 Telephone Sets (Push Button Type) 239 20 pair Jelly Filled and armoured telephone cable with copper conductor of 0.63 mm 240 5 Pair jelly filled armoured telephone cable having copper conductor of Dia. 0.5 mm 241 5 Pair jelly filled un armoured telephone cable having copper conductor of Dia. 0.5 mm 242 TESTING & MEASURING INSTRUMENTS, TOOLS & TACKLES AND MISCELLANEOUS ITEMS 243 (A) TESTING EQUIPMENT/ INSTRUMENTS [This shall consist of all the standard accessories, cables, software etc. required for satisfactory operation of equipment meeting functional requirements] 244 Insulation Tester (5000 Volts, Digital) 245 SF6 Leakage Detector 246 Digital Multimeter 247 Digital Clamp Meter 248 PLCC Maintenance/Testing Equipments: 249 200Hz to 620KHz selective level meter including impedance return loss measuring attachments compatible with level generator (at sl.ii below) 250 Level generator with a range at 50Hz to 620kHz including facility for synchronization with SLM 251 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. 252 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. 253 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. 254 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 255 (B) Maintenance Tools& Tackles 256 Oil Sampling Bottle (1 Liter Capacity) 257 Vaccum Cleaner 258 Telescopic ladder aluminium 6 meter height 259 Ring spanner set 260 Tube spanner set 261 Pipe wrench 24 inch 262 Pipe wrench 18 inch 263 Hydraulic crimping tools up to 630 sq.mm 264 Threading die set for pipe threading 265 Welding machine (arc welding) 10kVA 266 Heavy duty drilling machine 267 Bench Vice 268 Insulated cuttingplier 12 inch 269 Insulated cuttingplier8 inch 270 Screw driver 18 inch 271 Screw driver 12 inch 272 Hammer 8 lbs 273 Hammer 2 lbs 274 Chain pulley block 5 ton 275 Pipe derrick 276 Allen Keys 277 Box Spanners 278 (C )Office and Miscellaneous Equipments/ Items 279 Insulation Rubber mat (1mX2mX 12 mm) 280 Isulation Rubber Gloves (15 kV Tested) 281 Furniturefor Control Room Building: 282 SCADA Room Furniture (Control Desk for specified consoles and Revolving Chair) matching with the overall interiors as per specification 283 Executive Desk bulit in wood and steel with lockable drawings on both side (6 feetX2 ½ feetx 2 ½ feet) 284 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). 285 Library Shelf with Glass Door (min 4 Shelf) 286 Steel tubular “S” type with continuous and one feet dia 14guage pipe, cane seat backing, teak wood with quality cane. 287 Archival Storage 4 Drive Type 288 Lateral Filing Cabinets 289 3 Drawer Unit 290 4 Drawer Unit 291 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. 292 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. 293 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. 294 Steel rack of size 5 feet x 3 feet x 16 inches with six shelves making five compartments (22 guage). 295 Steel file trays of size 16 inches x11 inches x 3 inches of guage 14 SWG. 296 Steel stools of size 15 inch x15 inch x 18 inch square pipe 16 guage 297 Steel waste paper baskets of size 12 inch (H) and Approx. 10 inch Dia Round. 298 Key board (wooden) with Glass door 299 First Aid Box 300 Shock Treatment Chart [Laminated with Frame] 301 Safety Instruction Boards [ Laminated with Frame] 302 (D) Drinking Water Arrangement 303 Water Cooler (Storage type, Storage Capacity 40 Ltr, Cooling Capcity 20 Ltr./hr) 304 RO/ Water Purifier 305 Refrigirator (380 Lt.) 306 Substation Name Board [1 No. Glow Type & 1 No. Painted Type] [Size and Color etc. be got approved from owner] 307 Danger Plate [Size and Color etc. be got approved from owner] 308 MANDATORY SPARES 309 (A) 220/132 kV TRANSFORMER 310 Bushing with metal parts & gaskets of each rating including Neutral bushing 311 Local and remote winding temperature indicator complete with sensing device & contacts 312 Oil temperature indicator with contacts & sensing device 313 Oil cooler pump with motor 314 Cooler fan with motor 315 Set of starter, contactor, relays and switch for electrical control panels (1 set of each type and range) 316 Buchholz relay complete with floats & contacts 317 (B) 132/33 kV Power Transformer 318 HV bushing with metal parts and gaskets 319 LV bushing with metal parts and gaskets 320 Neutral bushing with metal parts and gaskets 321 Magnetic oil level gauge with low oil level alarm contacts 322 Winding temperature Hot indicator 323 Cooler fans 324 Buchlotz Relay 325 (C )Circuit Breakers 326 220 KV 327 (One pole of circuit breaker with grading capacitor complete with pole column and interrupter with M.B. but without support structure and operating mechanism. 328 Rubber gaskets, ‘O’ rings and seals 329 Fixed Contacts 330 Moving Contacts 331 Terminal pads and connectors 332 Closing Assembly Valve 333 Trip Assembly Valve 334 Auxiliary Switch Assembly 335 Operation Counter 336 Closing Coils 337 Tripping coils 338 Support insulator complete for one pole of breaker 339 145 kV 340 One pole of circuit breakerwithout support structure and operating mechanism. 341 Rubber gaskets, ‘O’ rings and seals 342 Fixed Contacts 343 Moving Contacts 344 Terminal pads and connectors 345 Closing assembly valve 346 Trip assembly valve 347 Auxiliary switch assembly 348 Operation counter 349 Closing Coils 350 Tripping coils 351 Support insulator (set complete for one pole of breaker) 352 Instrument Transformer 353 Spare of 245kVCapacitive Voltage Transformer 354 (i)Complete CVT 355 Spare of 145kVCapacitive Voltage Transformer 356 (i)Complete CVT 357 Spare of 245kVCurrent Transformer 358 (i)Complete CT [1 No. each type supplied) 359 Spare of 145kVCurrent Transformer 360 (i)Complete CT (1 No. each type supplied) 361 Spare of 33 kVCurrent Transformer 362 (i)Complete CT (1 No. each type supplied) 363 (E) C&R panels (similar items as used in the quoted panels) 364 Bay Control Unit (220 kV Side of offered type) 365 Bay Control Unit (132 kV Side of offered type) 366 Bay Control & Protection Unit (33 kV Side of offered type) 367 Bay Unit (For 220 kV Busbar Protection of offered type) 368 Bay Protection Unit (Distance for 220 kV Feeders of offered type) 369 Bay Protection Unit (Line Distance cum Differential for 220 kV Feeders of offered type) 370 Bay Protection Unit (Distance for 132 kV Feeders of offered type) 371 Bay Protection Unit (Differential for 220 kV Transformers of offered type Main-I) 372 Bay Protection Unit (Differential for 220 kV Transformers of offered type-Main-II) 373 Bay Protection Unit (Differential for 132 kV Transformers of offered type) 374 Bay Protection Unit (Back-up Overcurrent & E/F of offered type) 375 Breaker failure relay (numerical type) 376 Trip circuit supervision relay 377 Self reset trip relay 378 Hand reset trip relay 379 Timer relay 380 DC supervision relays 381 Flag relays 382 Auxiliary relays 383 Multifunction Panel Meter 384 Fiber Optic Cable with Connectors 385 Transducers (Each Type used in the autoamtion system) 386 Ethernet Switch (of offered type) 387 (F) Station Transformer 388 10% of total Transformer Oil quantity in non-returnable drums 389 HV bushing 390 LV bushing 391 Pressure relief device 392 Tap charger contact 393 Set of valves 394 Set of gasket 395 Silica gel required for five replacements 396 (G) Surge Arrester 397 220kV class 198 kV rating LA complete as specified. 398 132kV class 120 kV rating LA complete as specified. 399 33 kV Class of 30kV rating LA Complete as specified 400 2 Nos. Terminal connector of each type as spare 401 (H) Battery & Battery Charger 402 220 V& 48 V Type Battery 403 Spare battery cell without electrolyte 404 Terminal connectors with bolts & Nuts 405 Float level indicators 406 Vent Plugs 407 220V/ 50V Battery Chargers 408 Set of Control Cards 409 Set of relays 410 Set of contactor 411 Micro-switches 412 Filter Capacitors 413 Thyristor/ Diode 414 Set of switches 415 Set of wound resistors 416 Potentiometers 417 Fuses of Thyristor with indicators 418 (I) L.T. SWITCHGEAR : 419 Relays 420 CTs AND PTs 421 Switches/Push buttons and Meters 422 TPN Switches/MCB 423 L.T. Breaker spares 424 a) Spring charging motor 425 b) Aux. Contact sets 426 c) Busbar Seal off insulators 427 d) Arc-chutes 428 e) Moving contacts 429 f) Arcing contacts (Fixed/Moving) 430 g) Springs (Closing/Opening) 431 h) Closing coil 432 i) Tripping coil 433 j) Aux. finger contact 434 k) Limit switches 435 l) Jaw contacts 436 Busbar 437 a) Busbar insulators 438 b) Interphase barrier 439 c) Busbar strip 1mm (Aluminium) 440 (J) LIGHTING SYSTEM 441 Single Pole MCB 442 Triple pole MCB 443 Fluorescent tube & Starter 444 a) Choke 445 b) Bottom Strips 446 c) Top covers & reflector (if applicable) 447 d) Holders 448 e) Complete fittings 449 Sodium vapour/Mercury vapour Lamps a) Lamp 450 b) Ballast 451 c) Condenser/ Igniter 452 d) Lamp holder 453 e) Lamp holder 454 f) Complete fittings 455 Incandescent lamp 456 a) Bulbs 457 b) Holders 458 c) Complete fittings 459 Switches and sockets 460 Junction box 461 Celing Fan 462 (K) Clamps & Connectors Set 463 (L) Fire Protection System 464 NIFPES System 465 Fitted Nitrogen Cylinder [48 Lit Water Capacity] 466 Hose Pipe with Fittings 467 Heat Sensor Assembly 468 Fire Survival Cable [sufficient for 1 system] 469 PNRV 470 Limit Switches for Fire Detector 471 Fire Detector (for NIFPES System) 472 Thermostat 473 Heating Element 474 (M) Isolators 475 220 kV 476 Solid core Insulator Stacks (Requirement of one Isolator) 477 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. 478 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 479 Motor with gear assembly and bevel gear assembly. 480 Bearings (Requirement of one Isolator) 481 Current carrying assembly total (Requirement of one Isolator) 482 132 kV 483 Solid core Insulator Stacks (Requirement of one Isolator) 484 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. 485 Limit switches & aux.switches--Each Set containing one no. of each type and rating as offered 486 Motor with gear assembly and bevel gear assembly. 487 Bearings (Requirement of one Isolator) 488 Current carrying assembly total (Requirement of one Isolator) 489 33 kV 490 Solid core insulator Stacks ( Requirement of one Isolator) 491 Limit switches and auxiliary switches ---Each Set containing one no. of each type andrating as offered 492 Bearings (requirement of one isolator) 493 Currentcarrying assembly 2000A total(requirement of one isolator) 494 Motor with gear assembly and bevelgear assembly. 495 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 496 Add: Any other supply item, if any, bidder may require completing the substation as per specification requirements.
|
