Construction Of 220Kv Gis Substation, Sector-75A, Gurugram- 1 220kV SystemThe 245kV SF6 gas insulated switch gear for three phase system shall have double bus bar arrangement with 7 bays (2 No. 100MVA 220/33kV transformer bay, 1 no. bus-coupler and 4 nos. feeder bays). Space for future 1 No. transformer bay and 2 No. Line bays and jointing plugs shall be kept in GIS hall for adding future bays and jointing plugs required for connecting GIS of different makes. The SF6 gas insulated switch gear rated for 220kV, 3-phase, 50 HZ 50kA fault level shall be of the indoor metal-enclosed type, comprising of following items.245kV, 2000A, single 3 – ⏀ or three 1 –⏀SF6 gas insulated, metal enclosed Bus bar arrangement, consisting of 2000Asingle 3 – ⏀or three 1 – ⏀ SF6 gas insulated switchgears, each Bus Bar comprising of:-i) Bus bar enclosures running the length of the switchgear to interconnect each of the circuit breaker bay modules in double main bus system.ii) Three, 2-core, single phase or single 3 – ⏀ ,2 core each phasevoltage transformers/ PTs.iii) 2000A, One 3 – ⏀or three 1 –⏀ , single pole, group operated isolator/disconnector with one, 3 – ⏀or three 1 –⏀, single pole, group operated earthing switch with manual and motor driven operating mechanisms.iv) 2000A, One high speed 3 – ⏀or three 1–⏀ , single pole, group operated earthing switches, complete with manual and motor driven operating mechanisms.v) Each GIS compartment with gas monitoring device, pressure switch etc. as required.vi) Terminal boxes/ Local Control Cubicle.vii) Interconnecting wiring/ piping.viii) Grounding, support structures and platforms. 2 245kV, 2000A, single 3 – ⏀or three 1 –⏀ , Bus coupler bay module, consisting of 2000Asingle 3 – ⏀or three 1 –⏀SF6 gas insulated switchgears, comprising of:i) 2000A, One 3 – ⏀or three 1 – ⏀ , SF6 gas insulated circuit breaker, complete with operating mechanism.ii) Three, 5-core, single phase current transformers (1200-800-400/1-1-1-1-1A)iii) 2000A, Two sets of single pole, group operated isolator/disconnector switches each with single pole, group operated earthing switch and complete with manual and motor driven operating mechanisms.iv) Each GIS compartment with gas monitoring device, pressure switch etc. as required.v) Terminal boxes/ Local Control Cubicle.vi) Interconnecting wiring/ piping.vii)Grounding, support structures and platforms. 3 245kV, 1250A, single 3 – ⏀or three 1 –⏀ , Transformer feeder circuit breaker bay module,consisting of 1250Asingle 3 – ⏀or three 1 – ⏀SF6 gas insulated switchgears, for transformer, each comprising of:-i) 1250A, One 3 – ⏀or three 1 –⏀ , SF6 gas insulated circuit breaker, complete with operating Mechanism.ii) Three, 5-core, single phase current transformers (450-300/0.577-1-1-1-1A)iii) 1250A, One 3 – ⏀or three 1 –⏀ , single pole, group operated isolator/disconnector without earthing switch, complete with manual and motor driven operating mechanisms.iv) 1250A, One 3 – ⏀or three 1 –⏀ , single pole, group operated isolator/disconnector with one 3 – ⏀or three 1 –⏀ , single pole, group operated earthing switch, complete with manual and motor driven operating mechanisms.v) 1250A, One 3 – ⏀or three 1 –⏀ , single pole, group operated isolator/disconnector with two earthing switches each comprising of one 3 – ⏀or three 1 – ⏀ , single pole, group operated earthing switches complete with manual and motor driven operating mechanisms.vi) Each GIS compartment with gas monitoring device, pressure switch etc. as required.vii)Terminal boxes/ Local Control Cubicle.viii) Interconnecting wiring/ piping.ix) Grounding, support structures and platforms. 4 245kV, 1250A, single 3 – ⏀or three 1 –⏀ , Transmission line feeder circuit breaker bay modules, consisting of 1250Asingle 3 – ⏀or three 1 –⏀SF6 gas insulated switchgears, each comprising of:-i) 1250A, One 3 – ⏀or three 1 – ⏀ , SF6 insulated circuit breaker, complete with operating mechanism.ii) Three, 5- core, single phase current transformers (1200-800-400/1-1-1-1-1A)iii) 1250A, One 3 – ⏀or three 1 – ⏀ , single pole, group operated isolator/disconnector without earthing switch, complete with manual and motor driven operating mechanisms.iv) 1250A, One 3 – ⏀or three 1 – ⏀ , single pole, group operated isolator/disconnector with one, 3 – ⏀or three 1 – ⏀ , single pole, group operated earthing switch, complete with manual and motor driven operating mechanisms.v) 1250A, One 3 – ⏀or three 1 – ⏀ , single pole, group operated isolator/disconnector with one normal and one high speed 3 – ⏀or three 1 – ⏀ , single pole, group operated earthing switches, complete with manual and motor driven operating mechanisms.vi) Each GIS compartment with gas monitoring device, pressure switch etc. as required.vii)Terminal boxes/ Local Control Cubicle.viii) Interconnecting wiring/ piping.ix)Grounding, support structures and platforms. 5 a) 220kV XLPE Copper cables (4X1CX400mm2) to connect 220kV side of 100MVA Transformer with GIS(approx.) 6 b) Termination kit at both ends for 220kV XLPE Copper cables (1CX400mm2). (Termination Kit for (GIS/AIS) both ends along with all accessories constitute a set for each cable) 7 a) 220kV XLPE Copper cables (4X1CX1000mm2) to connect 220kV transmission line feeders with GIS (approx.) 8 b) Termination kit at both ends for 220kV XLPE Copper cables (1CX1000mm2) (Termination Kit for (GIS/AIS) both ends along with all accessories constitute a set for each cable) 9 Ventilation system (AHU) to accommodate in designated room in GIS hall as per Annexure-V as it is already an integral part of the ventilation system 10 33kV SystemThe 36kV SF6 Gas Insulated Switchgear for three phase system shall have single bus bar arrangement with 26 bays (4 No. Transformer I/C bays from two 100MVA Transformers, 2 No. bus-sectionalizer bays, 16 nos. feeder bays, 2 No. T/F bays for Auxiliary Supply and 2 No. Capacitor bank bays). Space for 12 Nos. future bays (2 No. I/C of 220/33kV T/F bay, 8 No. line bays and 1 No. capacitor bank, 1 No. bus-sectionalizer bay for future) shall be kept in GIS hall for adding future bays and jointing plugs required for connecting GIS of different makes. The SF6 Gas Insulated Switchgear rated for 33kV, 3-phase, 50Hz, 31.5kA for 3 sec. fault level shall be of the indoor metal-enclosed type, comprising of following items. 36kV, 2000A,single 3 – ⏀ or three 1 –⏀, SF6 gas insulated, metal enclosed bus bars arrangement, consisting of 2000Asingle 3 – ⏀ or three 1 –⏀ SF6 gas insulated switchgears, each Bus Bar comprising of (single bus for each T/F with bus sectionaliser) :- i) Bus bar enclosures running through the length of the switchgear to interconnect each of the circuit breaker bay modules in single bus system.ii) Each GIS compartment with gas monitoring device, pressure switch etc. as required.iii) Terminal boxes/ Local Control Cubicle consisting of all protection relays, mechanism control system, indication system etc.iv) Interconnecting wiring/ piping.v) Grounding, support structures and platforms. 11 36kV, 2000A,single 3 – ⏀ or three 1 –⏀, SF6 gas insulated, metal enclosed bus sectionaliser, consisting of 2000Asingle 3 – ⏀ or three 1 –⏀ SF6 gas insulated switchgears, each Bus Sectionaliser comprising of :(1 for each T/F) i) 2000A, One 3 – ⏀ or three 1 – ⏀, SF6 gas insulated vaccum circuit breaker, complete with operating mechanism for sectionaliser bay.ii) Three, single-core, single phase current transformers (2000-1000/5A)iii) Two sets of 2000A, two 3 – ⏀ or three 1 – ⏀, single pole, group operated isolator/disconnector with one, 3 – ⏀ or three 1 – ⏀, single pole, group operated earthing switch, complete with manual and motor driven operating mechanisms.iv) Two sets of Three, 2-core, single phase or single 3 – ⏀, 2 corevoltage transformers/ PTs.v) Two sets of 2000A, One 3 – ⏀ or three 1 – ⏀, single pole, group operated isolator/disconnector with one, 3 – ⏀ or three 1 – ⏀, single pole, group operated earthing switch with manual and motor driven operating mechanisms.vi) Two sets of 2000A, high speed 3 – or three 1 – , single pole, group operated earthing switches, complete with manual and motor driven operating mechanisms.vii) Each GIS compartment with gas monitoring device, pressure switch etc. as required.viii) Terminal boxes/ Local Control Cubicle consisting of all protection relays, mechanism control system, indication system etc.ix) Interconnecting wiring/ piping.x) Grounding, support structures and platforms 12 36kV, 2000A, single 3 – ⏀ or three 1 –⏀, Incomer transformer bay modules, consisting of 2000Asingle 3 – ⏀ or three 1 –⏀ SF6 gas insulated switchgears, for 100MVA, 220/33kV transformers, each comprising of: - (2 for each T/F) i) 2000A, One 3 – ⏀ or three 1 – ⏀, SF6 gas insulated vaccum circuit breaker, complete with operating mechanism for incomer bay from 220/33kV transformer.ii) Three, 4-core, single phase current transformers (2000-1000/0.577-5-5-1A)iii) 2000A, Two 3 – ⏀ or three 1 – ⏀, single pole, group operated isolator/disconnector with one, 3 – ⏀ or three 1 – ⏀, single pole, group operated earthing switch, complete with manual and motor driven operating mechanisms.iv)2000A, One 3 – ⏀ or three 1 – ⏀, single pole, group operated isolator/disconnector with two earthing switches each comprising of one 3 – ⏀ or three 1 – ⏀, single pole, group operated earthing switches complete with manual and motor driven operating mechanisms.v) Each GIS compartment with gas monitoring device, pressure switch etc. as required.vi) Terminal boxes/ Local Control Cubicle consisting of all protection relays, mechanism control system, indication system etc..vii) Interconnecting wiring/ piping.viii)Grounding, support structures and platforms.ix) Set of Surge Arrestors & Voltage Detectors 13 36kV, 630A, single 3 – ⏀ or three 1 –⏀, Transmission line feeder circuit breaker bay modules, consisting of 630Asingle 3 – ⏀ or three 1 –⏀ SF6 gas insulated switchgears, each comprising of:- (8 for each T/F) i) 630A, One 3 – ⏀ or three 1 –⏀, SF6 gas insulated vaccum circuit breaker, complete with operating mechanism for outgoing feeder.ii) Three, 3-core, single phase current transformers (600-300/5-1A)iii) 630A, One 3 – ⏀ or three 1 – ⏀, single pole, group operated isolator/disconnector with one, 3 – ⏀ or three 1 – ⏀, single pole, group operated earthing switch, complete with manual and motor driven operating mechanisms.iv) 630A, One 3 – ⏀ or three 1 – ⏀, single pole, group operated isolator/disconnector with one normal and one high speed fault make 3 – ⏀ or three 1 – ⏀, single pole, group operated earthing switches, complete with manual and motor driven operating mechanisms.v) Each GIS compartment with gas monitoring device, pressure switch etc. as required.vi) Terminal boxes/ Local Control Cubicle consisting of all protection relays, mechanism control system, indication system etc.vii) Interconnecting wiring/ piping.viii) Grounding, support structures and platforms.ix) Set of Surge Arrestors & Voltage Detectors 14 36 kV, 630A, 31.5 kA for 3 sec, SF6 gas insulated Capacitor Bay Modules, consisting of 630A single 3 – ⏀ or three 1 –⏀, SF6 gas insulated switchgears, each comprising of:- (1 for each T/F)i) 630A, One 3 – ⏀ or three 1 –⏀, SF6 gas insulated vaccum circuit breaker, complete with operating mechanism for outgoing feeder.ii) Three, 3-core, single phase current transformers(400-300/5-5A)iii)630A, One 3 – ⏀ or three 1 – ⏀, single pole, group operated isolator/disconnector with one, 3 – ⏀ or three 1 – ⏀, single pole, group operated earthing switch, complete with manual and motor driven operating mechanisms.iv) 630A, One 3 – ⏀ or three 1 – ⏀, single pole, group operated isolator/disconnector with one normal and one high speed fault make 3 – ⏀ or three 1 – ⏀, single pole, group operated earthing switches, complete with manual and motor driven operating mechanisms.v) Each GIS compartment with gas monitoring device, pressure switch etc. as required.vi) Terminal boxes/ Local Control Cubicle consisting of all protection relays, mechanism control system, indication system etc.vii) Interconnecting wiring/ piping.viii) Grounding, support structures and platforms.ix) Set of Surge Arrestors & Voltage Detectors 15 36 kV, 630A, 31.5 kA for 3 sec, SF6 gas insulated S/Stn Transformer Bay Modules, consisting of 630A single 3 – ⏀ or three 1 –⏀, SF6 gas insulated switchgears, each comprising of:- (1 for each T/F) i) 630A, One 3 – ⏀ or three 1 –⏀, SF6 gas insulated vaccum circuit breaker, complete with operating mechanism for outgoing feeder.ii) Three, single phase 2-core current transformers (60-30/5-1A)iii) 630A, One 3 – ⏀ or three 1 – ⏀, single pole, group operated isolator/disconnector with one, 3 – ⏀ or three 1 – ⏀, single pole, group operated earthing switch, complete with manual and motor driven operating mechanisms.iv) 630A, One 3 – ⏀ or three 1 – ⏀, single pole, group operated isolator/disconnector with two earthing switches each comprising of one 3 – ⏀ or three 1 – ⏀, single pole, group operated earthing switches complete with manual and motor driven operating mechanisms.v) Each GIS compartment with gas monitoring device, pressure switch etc. as required.vi)Terminal boxes/ Local Control Cubicle consisting of all protection relays, mechanism control system, indication system etc.vii) Interconnecting wiring/ piping.viii) Grounding, support structures and platforms.ix) Set of Surge Arrestors & Voltage Detectors 16 33kV XLPE copper Cable (6X1Cx1000mm2) for connecting 33kV side of each I/C of 220/33kV transformer with GIS. (Two cables shall be used in each phase for each I/C, i.e. 2 Runs per phase x 3 no. Phase x 4 no. I/C) (approx.) 17 Single phase Termination kit for both end for 33kV XLPE copper Cable (1cx1000mm2)(Termination Kit for (GIS/AIS) both ends along with all accessories constitute a set for each cable) 18 33kV XLPE copper Cable (3cx300m2) for connecting 33kV capacitor bank bay(approx.) 19 Three phase Termination kit for both end for 33kV XLPE copper Cable (3cx300mm2) (Termination Kit for (GIS/AIS) both ends along with all accessories constitute a set for each cable) 20 33kV XLPE copper Cable (3cx95mm2) for single ckt. for station transformer(approx.) 21 Three Phase Termination kit for both end for 33kV XLPE copper Cable (3cx95mm2)(Termination Kit for (GIS/AIS) both ends along with all accessories constitute a set for each cable) 22 100 MVA 220/33 kV Power T/F along with10% extra T/F oil 23 NIFPES for 220/33 kV Power T/F 24 220 kV Surge Arrestor 25 33 kV Surge Arrestor (Including Capacitor Bank) 26 220 kV NCT (450-300/1A) 27 33 kV NCT For 220/33kV T/F (2000-1000/5A) 28 220 kV CVT For Line 29 220kV C&R Panels with SASCkt breaker control Panel with auto reclose & line Protection Panel 30 Ckt breaker control Panel without auto reclose and Transformer protection panel (for both HV & LV side of 220/33kV T/F)(each T/F have 2 no. 33kV Incomer) (1 No. for each T/F) 31 Ckt breaker control Panel without auto reclose and Bus Coupler cum Bus Bar Protection panel (Double Bus bar ) 32 Time synchronizationequipment 33 1 X 21.744 MVAR 33 kV rating Capacitor Bank along with Str. & allied equipments ( NCTs Series Reactor etc.) as perspecification 34 33 kV Line and Earth switch for Cap Bank (630 Amp.) 35 220V 200 AH Tubular Type Lead Acid San Container Battery 36 220 V 200 AH SMPS Battery charger 37 220 V D.C.D.B. 38 415 V LT AC Distribution Board 500 A 39 33/0.4 kV Station T/F 200 KVA 40 100 KVA DG Set along with associated accessories 41 EOT-Crane as per clause 3.10.7 Section-1 and Clause 29.0 of GIS Specification and as per EOT crane specification.(10T) 42 1.1 kV Copper Control Cable Armoured (FRLS type) for 220 kV bays of sizes 7CX4mm2, 2CX4mm2, 4CX4mm2, 2CX6mm2, 16CX2.5mm2, 10CX2.5mm2, 7CX2.5mm2, 3CX2.5mm2 etc. including junction box (as per HVPNL Tech spec.). 43 1.1 kV Copper Control Cable Armoured (FRLS type) for 33kV side of sizes 7CX4mm2, 2CX4mm2, 4CX4mm2, 2CX6mm2, 16CX2.5mm2, 10CX2.5mm2, 7CX2.5mm2, 3CX2.5mm2 etc. including junction box (as per HVPNL Tech spec.). 44 650/1100 Volts 3.5 core 240 mm2 aluminum power cable from Aux. T/F to ACDB 45 650/1100 Volt 3.5 core 70 mm2 aluminum cable for oil filtration set. 46 650/1100 Volt 4 core 16 mm2 armoured copper power cable for MLDB etc and other cable required as per contract. 47 Grounding system of the substation. Earthing Mat Material. The earth mat will be designed / quoted for soil resistivity of 50m. In case soil resistivity is more than 50m then the earth mat will be designed for actual soil resistivity. The payment of extra material to be used for earth mat shall be made on pro rata basis. The approximate area of earth mat to be laid is given in the corresponding columns of the substations. However, item will remain a Lot item.(9300 sq meter (approx) . Note:- Earthing of sub-station and equipments should be in line with HVPNL Tech. spec. and IEEE-80 considering fault and shock duration of 1 sec. 48 Fire Fighting equipments as per section-6:22.5 Kg Capacity FE CO2 type, Trolley Mounted 49 25 Kg Capacity FE DCP type, Trolley Mounted 50 DCP 9 Kg Capacity, Wall mounted 51 FE CO2 6.5 Kg Capacity, Wall mounted 52 DCP 6 Kg Capacity, Wall mounted 53 Foam Type 9 Litre Capacity, Wall mounted 54 Water CO2 9 Litre, Wall mounted 55 Fire Buckets(12 No.s with stand in one set) 56 Supply and installation of 2 fittings of 240W LED lamps with all accessories for Complete lighting of outdoor Switch yard area including all accessories, cables etc. as per clause 16.0 of section 7 of the specifications. 57 Complete lighting of road and street by providing 90W LED lamps on tubular steel poles at a distance of 15meter along the roads and streets including all accessories, cables etc. as per clause 16.0 of section 7 of the specification 58 (A) Supply and installation of 35W LED tube fitting on tubular steel poles along Fencing/ boundary wall at a distance of 30 meter including all accessories, cables etc. as per clause 16.0 of section 7 of the specification. 59 (B)Supply and installation of post top lantern 40W LED Lamps with all complete accessories at the entrance gate of sub-station. 60 Supply and installation of 40W LED Lamps with all complete accessories on corners of control room building. 61 High wall type split AC unit of 2 Ton capacity for computer room (2 no.) and C&R Panel room (4 no.) (as per technical specification) 62 Complete substation automation system for 220/33 kV substations including hardware (along with transducers)& software for present Bays and software for future bay along with associated equipment for the bays as defined in the technical specification, section sub-station automation system) as per technical specification. The scope for present and future is as under:- 220kV System: Present Bays: Line bays=4 T/F bays =2 Bus coupler =1 Future Bays Line bays=2 T/F bays =1 Bus coupler =033kV System: Present Bays: Line bays=16 T/F I/C bays =4 Bus Sectionliser bay =2 Capacitor bay =2 & Station T/F bay=2 Future Bays Line bays=8 T/FI/Cbays =2 Bus Sectionliser bay =1 Capacitor bay =1 & Station T/F bay=0 63 Computer system (SFF) with:Intel Core i5 processor with 11th generation or higher, 1x16GB DDR-IV RAM 2933 MHz or higher expandable upto 64 GB, 1 TB SSD or higher, 19.5” or higher TFT LCD Display (Backlit LED), Preloaded OS: Windows 11 Professional64-bit OEM or higher, with UPS (600VA offline UPS system 1x7AHx12V, MS-Office 2021 standard perpetual licensees or higher, etc. 64 Mono chrome Multi-functional Printer, A-4, 25 PPM, Copy & Scan function, Networking & Wi-Fi both, atleast 1 input tray 65 BOM FOR SAMAST COMPLIANT IEM ( ON SEPARATE CUBICLE) FOR 33 KV I/Ci. 3P4W Interface Energy Meters (ABT type) 0.2s Class 1A with TTB & BCS (02 no. for each 33 KV Incomer) 66 Testing of IEM System from NABL accredited lab 67 Wired Indoor Meters Panel suitable for 8 meters 68 16 P Industrial Grade un-managed Network switch 69 Data concentrator unit (DCU)/ communication Gateway (IG) with dual SIM Modem along with enclosure and accessories 70 Cat-6 cable-unshielded 71 PVC conduit Pipe - 3/4 with accessories for Cat-6 cable lot Lot (In line with cat-6 cable) 72 Armored Fibre Optic Cable (2 pair) 73 HDPE conduit - 40/33 with accessories (In line with armored cable for CT/PT) 74 4Cx4 Sqmm armored and 3Cx2.5 Sqmm, armoured (FRLS) copper control cables (as per note given below)Note- 4Cx4 Sqmm armored and 3Cx2.5 Sqmm armoured (FRLS) copper control cables shall be used for integration of IEMs. The provision of providing the same is to be covered in respective entry of cables of the BoQ. 75 Bolted type 220 kV single suspension string assembly with Silicone Rubber Polymer Composite Insulators (E&M strength 90kN) per string with hardware accessories including ball & socket connection and suspension clamp set suitable for single Tarantula (string). 76 Bolted type 220 kV single suspension string assembly with Silicone Rubber Polymer Composite Insulators (E&M strength 90KN) per string with hardware accessories including ball & socket connection and suspension clamp set suitable for Twin Tarantula (string). 77 Bolted type 33 kV single tension string assembly with Silicone Rubber Polymer Composite Insulators (E&M strength 90KN) per string with hardware accessories including ball & socket connection and tension clamp set suitable for twin Tarantula (string). 78 Bolted type 33 kV single suspension string assembly with Silicone Rubber Polymer Composite Insulators (E&M strength 90KN) per string with hardware accessories including ball & socket connection and suspension clamp set suitable for twin Tarantula (string). 79 C- Wedge connectors matching with conductor size. 80 Copper lugs glands, PVC ferrules for control cabling. 81 Fiber cleats, Aluminium clamps, bolts, nuts, washers etc for fixing control cables in trenches 82 Galvanized iron perforated tray with side coupler plate bolts, nuts, washers and clamps etc. of size 75x25x2 mm, 150X25X2mm, 100X25X2mm etc. & G.I. Conduits of 50mm/100mm dia from equipment to main trench as per Section-7, Switchyard erection. 83 AAC Tarantula Conductor(approx) 84 Spacers for Twin Tarantula conductor 85 7/3.15 Earthwire 86 U-bolt 20mm dia 87 Item for associated structure work‘Lattice type steel structure for 220kV GIS S/Stn.Sector-75A, Gurgaon. Supply of material, preparation of fabrication drawing, galvanizing and delivery of lattice type steel structure for tower and beams for 220/33kV switchyard fabricated from steel conforming to IS:2062 including nuts-bolts gusset plates foundation bolts and other accessories as per drawings supplied by the owner.Main S/Stn. Tower and beamTower type AT-1 88 Tower type AB-1 89 Tower type CT-4 90 Tower type CT-5 91 Beam type DD-1 92 Equipment Supporting Structure) 220 kV NCT drg. No. HTD/ST-150 93 220 kV CVT drg. No. HTD/ST-147 94 220 kV surge arrestor drg.No.HTD/ST-93R 95 33 kV NCT Drg. No. HTD/ST-88 96 33KV L&E switch HTD/ST-110 97 33 kV Surge Arrestor Drg. No. HTD/ST-89R 98 220kV Cable Support Structure for 220kV XLPE Cable(To be designed by the bidder) 99 33kV Cable Support Structure for 33kV XLPE Cable(Drg. No. HTD/ST-89R to be used for Cable Support Structure drawing) 100 220kV D/C line from Sohna Road to 220KV GIS sector-75A, Gurugram :PLC terminals (No.) 101 PLC terminal with Prot.coupler (No.) 102 Wave trap 1250A 103 LTU (P/P) (Set.) 104 48V Lead Acid Tubular San container Battery& SMPS Battery Charger (300AH) 105 HFcable (kms) 106 220kV D/C Panchgaon (PGCIL) to 220KV GIS sector-75A, Gurugram:PLC terminals (No.) 107 PLC terminal with Prot.coupler (No.) 108 Wave trap 1250A 109 LTU (P/P) (Set.) 110 HFcable (kms) 111 Equipments for maintenancePortable circuit breaker operation analyzer. 112 Digital Micro-Ohm meter for contact resistance measurement Ranges (0-100 ohm)(0-1 milliohm)(0-10 milliohm). 113 Dew Point meter 114 Portable partial discharge monitoring system for GIS. 115 Digital Earth resistance meter. 116 5 kV Automated insulation resistance tester. 117 Earth stick with lead suitable for use in 220/33kV Switchyard 118 SF-6 Gas filling and evacuating plant 119 SF-6 Gas leak detector (Portable) 120 Tools for gas handling 121 LT DC Leakage detector from control cabinets and LT cables 122 Mandatory Spares for 220KV GISGeneralComplete GIS modules, along with enclosure, all active parts such as conductor, conductor joints, shields, end covers etc. for each type of➢ Bus Bar Sections (including Bus Bar Interconnection Modules)➢ Bus Ducts Sections (including Compensators/expansion joints/bellows)➢ Bends➢ SF6/Air Bushing.➢ Oil/SF6 Bushing➢ Cable Termination kit 123 SF6 gas Pressure Relief Device assembly of each type 124 SF6 Pressure gauge cum switch /Density monitors and pressure switch as applicable, of each type 125 Coupling device for pressure gauge cum switch for connecting Gas handling plant of each type 126 Rubber Gaskets, “O” Rings and Seals for SF6 gas for GIS enclosures of each type 127 Molecular filter for SF6 gas with filter bags (10 % of total weight) 128 Control Valves for SF6 gas of each type 129 SF6 gas (20 % of total gas quantity) 130 Pipe length (Copper or Steel as applicable) for SF6 Circuit of each type (if applicable) 131 Locking device to keep the Dis-connectors (Isolators) and Earthing/Fast Earthing switches in close or open position in case of removal of the driving Mechanism 132 UHF PD Sensors of each type along with BNC Connector 133 Support Insulators (gas through) of each type (complete with metal ring etc.) 134 Gas Barriers of each type (complete with metal ring etc.) 135 SF6 to air bushing of each type complete in all respect 136 SF6 CIRCUIT BREAKERComplete Circuit Breaker (Three Phase) with interrupter, main circuit, enclosure and Marshalling Box with operating mechanism to enable one to one replacement of applicable type of CB by spare. (if applicable) 137 Fixed, moving and arcing contacts including insulating nozzles of each type (for Main Chamber & PIR Chamber as applicable) 138 Trip coil assembly with resistor as applicable 139 Closing coil assembly with resistor as applicable 140 Relays, Power contactors, push buttons, timers & MCBs etc. of each type 141 Auxiliary switch assembly of each type 142 Operation Counter 143 Wind scope / Observing window of each type 144 For Hydraulic Operated Mechanism, if applicableHydraulic operating mechanism with drive motor of each type 145 Ferrules, joints and couplings of each type 146 Hydraulic filter of each type 147 Hose pipe of each type 148 N2 Accumulator of each type 149 Valves of each type 150 Pipe length (copper & steel) of each size & type 151 Pressure switches of each type 152 Pressure gauge with coupling device of each type 153 Hydraulic oil (20% of total Oil quantity) 154 Pressure Relief Device of each type 155 For Spring Operated Mechanism, if applicableComplete Spring Operating Mechanism including charging mechanism etc. of each type 156 Spring Charging Motor 157 For Hydraulic-Spring Operated Mechanism, if applicableComplete Hydraulic-Spring Operating Mechanism including charging mechanism etc. of each type 158 Spring Charging Motor 159 Pressure switches of each type 160 Pressure gauge with coupling device of each type 161 Disconnector Switches/Earthing SwitchesComplete set of 3-phase dis-connector of each type including main circuit, enclosure, driving mechanism and support Insulator etc. to enable complete one to one replacement of all applicable type of Isolator by spare 162 Complete set of 3-phase Maintenance Earthing switch of each type, including main circuit, enclosure, driving mechanism and support Insulator etc. to enable complete one to one replacement of all applicable type of Earth Switch by spare 163 Complete set of 3-phase Fast Earthing switch of each type, including main circuit, enclosure, driving mechanism and support Insulator etc. to enable complete one to one replacement of all applicable type of Earth Switch by spare (if applicable) 164 Copper contact fingers & corona shield for dis-connector male & female contact–for one complete (3-phase) dis-connector of each type 165 Copper contact fingers & corona shield for Maintenance Earthing switch male & female contacts, for one complete (3- phase) earthing switch of each type 166 Copper contact fingers & corona shield for Fast Earthing switch male & female contacts, for one complete (3-phase) earthing switch of each type (if applicable) 167 Open/Close contactor assembly, timers, key interlock, interlocking coils, relays, push buttons, indicating lamps, Power contactors, resistors, fuses, MCBs & drive controlcards etc. one of each type for one complete MOM boxFor Disconnector 168 For Maintenance Earth switch 169 For Fast Earthing Switch (if applicable) 170 Limit switches and Aux. Switches for one complete MOM BoxFor Disconnector 171 For Maintenance earth switch 172 For Fast Earthing Switch (if applicable) 173 Drive Mechanism of each typei. For Disconnector 174 ii. For Maintenance earth switch 175 iii. For Fast Earthing Switch (if applicable) 176 Motor for Drive Mechanism of each typei. For Disconnector 177 ii. For Maintenance earth switch 178 iii. For Fast Earthing Switch (if applicable) 179 CURRENT TRANSFORMERComplete CT of each type and rating as supplied with enclosure and primary conductors to enable one to one replacement of all applicable type/rating of CT by spare 180 Voltage TransformerComplete PT of each type with enclosure to enable one to one replacement of all applicable type/rating of VT by spare (if applicable) 181 SURGE ARRESTORComplete Gas insulated Surge arrester of each type and ratings with enclosure and insulator (if applicable) 182 Surge counter/ monitor of each type (if applicable) 183 Local Control Cubicle (LCC)Aux. relays, Contactors, Push Buttons, Switches, Lamps, Annunciation Windows, MCB, Fuses, Timers, Terminal Blocks etc. of each type & rating 184 MANDATORY SPARES (33kV GIS)Line voltage transformer (3 nos.) 185 Bus voltage transformer (3 nos.) 186 Current transformers suitable for incomer panel (3 nos.) 187 Current transformers suitable for transformer panel (3 nos.) 188 Current transformers suitable for bus coupler panel (3 nos.) 189 Trip Coil 190 Closing Coil 191 CB Spring charging motor 192 Auxiliary switch (2 no. each type) 193 Disconnector motor for isolator 194 Disconnector motor for earth switch 195 Gas density switch 196 Bursting disc / pressure relief plate complete 197 Capacitive voltage indicator (6 nos.) 198 Civil portionEARTH WORK IN FILLING: Earth filling with good earth (as per satisfaction of Executive Engineer/Civil Works Division), laying in layers (as per specification), dressing, including carriage, irrespective of lead, loading, unloading, watering and compaction in layers with roller including compensation of earth complete in all respect. 199 FOUNDATIONS :Design engineering, supply of labour,T&P,material and construction of RCC footings & pedestals etc. for steel gantry and equipment structures complete in all respects as per technical specifications including cost of excavation,concreting,cement,reinforcement steel,form work,grouting,holding down bolts,back filling etc. and other items not mentioned herein but required for the completion of work.GANTRY TOWERS AT-1 200 CT-4 201 CT-5 202 EQUIPMENT 220kV side220kV LA 203 220kV CVT 204 220kV NCT 205 33 kV side33kV LA 206 33kV NCT 207 CABLE SUPPORT STRUCTURE Design, Engineering, Supply of labour, material and Construction of cable support structure foundations including all associated works, RCC, PCC, reinforcement steel, misc. structural steel and other items not mentioned herein but required for the completion of work as per technical specifications. 220 KV Cable Support Structure 208 33kV Cable Support Structure 209 ROADSSupply of labour, material and construction of cement concrete roads and walkways/shoulders from NH/SH/etc. to Switch yard/Switch house building as per GELO/CLO as per sectional detail drawing no. HCD/SK-181 R1 and technical specification.6.0m wide road (Near main gate of substation) 210 5.0m wide road within substation 211 3.66m wide road within substation 212 CAPACITOR BANK FOUNDATIONSDesign, Engg. & supply of labour, material & construction of foundations for capacitor bank with capacitor unit (with allied equipments) & series Reactor etc. including chain link fencing 1.8M height around cap. bank complete in all respect including any other items not specifically mentioned herein but required for completion of job as per technical specification.1x21.744MVAR 33kV capacitor bank 213 ROAD CULVERTDesign, Engineering and const. of Pipe culvert(s) at suitable locations under the approach road (from main PWD/ HUDA/Municipal/Village road to the sub-station entry point) including, cost of labour, material complete in all respects as per I.R.C. Standards. 214 TRANSFORMER FOUNDATIONDesign engineering, supply of labour, material and construction of foundations including T/F radiator foundations etc. complete in all respect including all associated works, RCC, PCC, Reinforcement steel, misc. structural steel and other items not mentioned here in but required for the completion of work as per technical specifications. In case additional foundation is/ are required as per approved equipment drawing, the same shall be constructed by the successful bidder without any extra cost toHVPNL.Such drawing(s)shall, however, be got approved from HVPNL.100MVA,220/33kV T/F foundationincluding associated foundations for radiator, NIFPES, fire fighting system etc. complete in all respect. 215 200KVA 33/0.4kv Station T/F 216 100kVA DG Set 217 OUTDOOR CABLE TRENCHESSupply of labour, material such as cement, reinforcement steel, GI angles, flats, PCC & brick pillars below cable trenches for construction of Out-Door Cable Trenches (ODCT) of required depth/ type with pre-cast RCC covers including associated works like Cable Trench Culverts crossings for roads and sumpit-cum-pump chamber with 2HP motor of reputed make, starter, volt meter, amp-meter etc. as per approved Trench layout plan, HVPNL drgs. & tech. specs. complete in all respect.D-type Trench 218 E-type Trench 219 F-type Trench 220 G-type Trench 221 H-type Trench 222 Road Culvert 223 Sump pit cum pump chamber 224 SITE SURFACINGProviding, supplying & laying 100mm thick in two layers of 50mm each of 20mm nominal size uncrushed/crushed/ broken stone pebbles gravel fill including dressing, rolling & compacting complete in all respects as per specs. & instructions of engineer incharge. 225 Providing, supplying & laying 100mm thick PCC (1:4:8) using 20mm nominal coarse aggregates and supplying & spreading 100mm thick layer of 40mm nominal size uncrushed/ crushed/broken stone pebbles over the PCC including construction of toe wall (exposed wall plastered with cement mortar 1:5) to hold 40mm single size uncrushed/ crushed /broken stone pebbles wherever required in the bays covered under the present scope as detailed in the GELO & instructions of engineer incharge. 226 RCC retaining wallSupply of labour, material and construction ofRCC retaining wall below DPC to retain the earth filling complete in all respect. Further, if L-shape retaining wall is required to be constructed as per site, the successful bidder shall develop the designs & drawings as per the soil investigation report attached in specification and shall get these checked/vetted from any professsional institute as per contract before final approval. Nothing extra shall be paid on this account. i. Difference between NGL & FGL from 2.5 to 3.5 mtr. 227 ii. Difference between NGL & FGL from 3.5 to 4.0 mtr. 228 Design engineering, supply of labour,material and construction of RCC T/L shaped retaining wall below DPC to retain the earthfilling complete in all respect and design /drawing shall be got checked/ vetted from any professsional institute as per contract before final approvalNothing extra shall be paid on this account. Iii. Difference between NGL & FGL above 4.0 mtr. 229 BOUNDARY WALL;Supply of labour, T&P, material & construction of front, side & U/C boundarybelow DPC level as per GELO/CLO, tech. spec. & HVPNL drgs including excavation, PCC, brickwork, back filling, plaster, painting etc. complete in all respects. 230 Supply of labour, material and construction of front, C & U/C boundary walls above DPC including main gate foundationsas per GELO/CLO, technical specifications. & HVPNL drg. HCD/TS-1176 R3 including DPC complete in all respect..6 ft. high U/C B/wall with barbed wire on angles at top. 231 4½ ft. high front wall including providing grill at top of wall & construction of gate pillars. 232 4½ ft. high side wall with barbed wire on angles at top of wall. 233 MULTISTOREY 33kV GIS CUM CONTROL ROOM BUILDINGDesign including architectural and structural design/drawings, Engineering, supply of labour,T&P and material etc.for construction of multi storey GIS Hall comparising of ground and1st floor (to accumulate 33kV GIS & Control Room Building) including exterior weather proof paint, interior emulsion, all internal services like water supply and providing of 5000ltr. Capacity double layer Sintex/ Diplast PVCtank,Sewerage System, electrification including wiring, receptacle, modular switches, lighting, maximum 20W 4ft. long LED tube swith fittings minimum 1960 lumens, bulk headlig hts including fixtures. ceiling/ exhaust fans, plinth protection, closed drain (RCC Pipe)around building, Indoor trenches and provision for mechanical operated crane system adjacent to building, Soakage pit ,connection of sewerage system to Soakage pit/ sewerage system of local authority (as applicable), connection to main water supply system of local authority, bore (asapplicable)etc. and any other item not mentioned here in but required for completion of job as per specifications. Minimum size of the buildings has been provided in the GELO.Since the detailed engineering is in the scope of the successful bidder, no claim for increase in size of the building shall be admitted.The GIS Hall should be equipped with fire detection system and shall be done by the succesfull bidder without any extra cost to employer.The building should be design to ensure early warning and prompt response in case offire.The system must include advance smoke detection system, advance heat detection system, audible and visual alarms alongwith alarm panels, fire extinguishers, fire buckets, warning signs, exitplans, etc complete in all order torun the system efficiently, wherever required as per latest IS Codal provision and in consultation with engineer incharge. 234 U/C FENCING & GATES Providing & fixing chain link fencing including foundations, GI angle iron posts and gate(s) complete as per electrical layout & tech. spec. & as per drawing attached. 235 PCC PAVEMENTConstruction of PCC pavement in front, rear or side (as per site requirement of the switch house building) as per drawing no. HCD/SK-172 & technical specifications. 236 GIS Hall / BuildingDesign,Engineering including architectural & structural, supply of labour, material and construction of GIS building with ventilation system including crane hoisting system (EOT), equipment foundations as detailed in the bill of quantities under Annexure-1 of Section of bid/ contract documents , electrification including wiring, receptacle, modular switches, maximum 20W 4ft. long LED tubes with fittings minimum 1960 lumens, bulk head LED lights including fixtures, ceiling/ exhaust fans, stair case etc.interior & exterior acrylic emulsion, paint, RCC paving /plinth protection starting from the building upto1.5 m clear distance for the full length width of the building, closed drain around the building (i.e RCC Pipe)etc. complete in al lrespect for GI Shall / building and any other item not mentioned here in but required for completion of job as per specifications. The building should be equipped with fire detection system and shall be done by the succesfull bidder without any extra cost to employer.The building should be design to ensure early warning and prompt response in case offire. The system must include advance smoke detection system, advance heat detection system, audible and visual alarms alongwith alarm panels, fire extinguishers, fire buckets, warning signs, exit plans, etc complete in all order to run the system efficiently , wherever required as per latest IS Codal provision and in consultation with engineer incharge.220kV GIS Hall 237 DRAINAGE-CUM-RAIN HARVESTING SYSTEMSupply of labour, material for construction ofrecharge structures with bore well(s) as per HVPN drawings & specs. complete in all respect. The location of recharge structures shall preferably be located on corner(s) of the substation and shall be got decided from the concerned Engineer in-Charge on the basis of surroundings of the substation(s). In case ground water table is less than 8m from FGL, rain harvesting well shall not be constructed (the drainage system with sump pit is to be constructed as per item mentioned below). 238 The successful bidder shall evolve design & drawing for drains, manholes with RCC covers andsettlement tankincluding preparation of drainage layout drawing for disposal of rain water from building’s roof top & switch yard (s/stn.) area into respective bore well(s) in such a way that there shall be no ponding of water on the roof and switch yard (s/stn.). The layout so developed shall be got approved from the employer. The location of sump-pit-cum-pump chamber shall preferably be locatedon corner(s) of the s/stn. and shall be got decided from the concerned Engineer in-Charge on the basis of surroundings of the substation(s). The successful bidder will also supply labour and material for construction of sump-pit-cum-pump chamber as per HVPNL drgs. & provide one no. non clog pump(s) of 5HP of reputed make capacity with main switch, starter, volt meter, Amp. Mtr. etc. (for each sump pit) for disposal of excess water to outfall point. Any other item(s) not mentioned herein but is/are required for completion of works shall be done by the successful bidder without any extra cost to the employer.Drain Section-1 239 Drain Section-2 240 Drain Section-3 241 Road Crossing 242 Trench Crossing 243 Sump Pit Cum Pump Chamber 244 REMOVAL OF MALBARemoval/Disposal of malba irrespective of lead including loading & unloading etc. complete in all respect. Malba shall be disposed of to a suitable undisputed place outside the substation. as per Govt. norms. The successful bidder shall be responsible in case some dispute arise on account of disposal of malba/sludge at a disputed site. 245 CONSTRUCTION OF ANTI FIRE WALLConstruction of RCC anti fire wall of suitable height between T/F as per HVPNL drawing and all associated works including supply of labour, material, cement, reinforcement steel, steel form work etc. as per technical specification. 246 RCCM-20 inclusive of labour, material, shuttering, steel reinforcement etc. complete in all respects to compensate excess quantity required to be executed due to difference in existing ground level and the formation level to be fixed after contouring or difference on account of revised drawing issued at the time of construction and the tender drawing.
