Delhi Transco Limited Tender
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Delhi Transco Limited - DTL Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date21 Nov 2024
Closing Date5 Dec 2024
Tender Amount₹ 1,28,08,42,351
Costs
EMD
₹ 2,56,16,847Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Design Engineering Supply Erection Testing And Commissioning Of 220/66kv Gis Sub-station
Description
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Contact
Tender Id
2024_DTL_263118_2Tender No
T24R220374Tender Authority
Delhi Transco Limited ViewPurchaser Address
-Website
http://http://dtl.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
245kV, SF6, GIS 50 MVAR Reactor Bay Module: 245kV, 1600 A, SF6 gas insulated Reactor bay module each comprising of SF6 gas insulated circuit breaker, current transformer, bus-bar disconnectors with common grounding switch, line disconnector, safety grounding switches, local control cubicle, SF6 gas monitoring system for complete bay, gas insulated terminal connection for connecting Reactor with GIS through SF6/air bushings, SF6 duct etc, to complete reactor bay module.
1
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245kV, SF6, GIS Feeder bay module: 245kV, 1600A, SF6 gas insulated feeder bay module each comprising of SF6 gas insulated circuit breaker, current transformer, two bus-bar disconnectors with common grounding switch, line disconnector, high speed fault making grounding switch, PT with disconnector, surge arrestor, local control cubicle, SF6 gas monitoring system for complete bay, gas insulated terminal connection for connecting feeder with GIS through SF6/Air bushings or indoor cable terminal, SF6 duct etc., to complete feeder bay module.
6
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245kV, SF6,GIS Bus bar module: 245kV, 3 single phase (isolated)/ 3 phase enclosed units, SF6 gas insulated, metal enclosed 2500A bus bars each enclosed in bus enclosures running along the length of the switchgear to interconnect each of circuit breaker bay module. Each bus bar set shall be complete with voltage transformer, disconnector and safety grounding switch, SF6 gas monitoring system for complete bay etc.
2
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245kV, SF6,GIS Bus coupler bay module : 245kV, 2500A, SF6 gas insulated bus coupler bay module comprising of SF6 gas insulated circuit breaker, current transformer, disconnectors with safety grounding switches, local control cubicle,SF6 gas monitoring system etc. for complete bay.
1
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245kV, 1600A, SF6/Air Bushing for Connecting GIS to AIS alongwith support structure
30
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245kV, 1600A, 1 Phase SF6 GIS Bus duct alongwith support structure
350
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TOTAL OF PART ‘A’
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PART 'B' :- 66KV GIS EQUIPMENTS
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72.5kV, SF6, GIS Feeder bay module: 72.5kV, 2000A, SF6 gas insulated feeder bay module each comprising of SF6 gas insulated circuit breaker, current transformer, two bus-bar disconnectors with one earthing switch, line disconnector with one normal & one high speed fault make grounding switch, surge arrestors, SF6 gas monitoring system for complete bay, PT, disconector switch for PT, gas insulated terminal connection for connecting 66kV feeder bays will be through XLPE cable with suitable run and size cable termination enclosure and accessories with GIS, local control cubicle etc., to complete feeder bay module.
14
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72.5kV, SF6, GIS Bus coupler bay module: 72.5kV, 2500A, SF6 gas insulated bus coupler bay module comprising of SF6 gas insulated circuit breaker, current transformer, two nos. of disconnectors with earthing switches, SF6 gas monitoring system for complete bay, local control cubicle etc.
1
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72.5kV, SF6, GIS Incomer/transformer bay module : 72.5kV, 2500A, SF6 gas insulated transformer bay module each comprising of SF6 gas insulated circuit breaker, current transformer, Two nos. of bus-bar disconnectors with common grounding switch, line disconnector with one normal & one high speed fault make grounding switch, surge arrestors, SF6 gas monitoring system for complete bay, gas insulated terminal connection for connecting transformer (XLPE cable/SF6) through XLPE cable suitable run and size with cable end box and accessories with GIS, local control cubicle etc., to complete transformer bay module..
3
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72.5kV, SF6, GIS Bus Bars Bay module: 72.5kV, 3000A, 3-phase or single phase encapsulated unit, SF6 gas insulated, metal enclosed bus bars each enclosed in bus enclosures running along the length of the switchgear to interconnect each of circuit breaker bay module. Each bus bar set shall be complete with voltage transformer, disconnectors with safety grounding switch, local control cubicle, SF6 gas monitoring system etc.
2
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TOTAL OF PART ‘B’
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PART 'C' :- TRANSFORMER AND ASSOCIATED EQUIPMENTS:
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220/66/11KV, 160 MVA Power Transformer with bushings and all accessories and first filling of oil with 10% spare quantity oil.
3
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NIFPES For 160 MVA Power Transformers
3
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220 kV, 50 MVAR, 3 Phase shunt reactor alongwith Suitable NCT, Bushings and other accessories and first filling of oil along with NIFPES
1
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Oil storage tank as per specification
1
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17.5kV Neutral CT of ratio 800-400/1A for 220 KV Neutral of Transformer.
3
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17.5 kV Neutral CT of ratio 2000-1000/1A for 66 KV Neutral of Transformer.
3
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1000 KVA,11/0.433KV,170kVp BIL at 11 KV side, three phase, transformer including bushing accessories and first filling of oil
1
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1000 KVA,11/0.433KV,95kVp BIL at 11 KV side, three phase, transformer including bushing accessories and first filling of oil
1
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TOTAL OF PART ‘C'
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PART'D':-MATERIAL FOR TERMINATION OF TRANSFORMERS /FEEDERS
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216 kV, Lighting Arrestor (L.A.) with surge/discharge counter, milli-ampere meter and suitable terminal connectors etc.
12
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60 KV, 10 KA outdoor Surge arrester
9
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Steel for support structure for surge arrester, cable support structure, etc.
10
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ACSR conductor along with fittings
500
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Power Cable with termination kit on 66 kV side for connecting 3 No. transformer to 66KV GIS (Suitable size & Run) and connecting outgoing feeders (Suitable size & Run) to H-Pole arrangement.
1
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Steel structure for H-Pole arrangement for termination of 66 KV feeders
1
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Petty items for required for completion of job
1
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TOTAL OF PART ‘D'
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PART 'E' :- SUBSTATION AUTOMATION SYSTEM, RELAYS & PROTECTION PANELS:
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220kV Control & Relay and Panels with complete automation with local SCADA system
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220 KV Feeder Bays
6
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220 KV Transformer Bays
3
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220 KV Reactor Bays
1
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220 KV Bus Coupler
1
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220 KV Bus Bar Protection
1
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66kV Control & Relay and Panels with complete automation with local SCADA system
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66 kV Feeder Bays
14
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66 kV Transformer Bays
3
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66kV Bus Coupler Bays
1
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Time Synchronization equipment and Other common equipments pertaining to Relay & Protection System (Time Sychronisation equipment)
1
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Automation & SCADA
-
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Substation automation equipment, Optic Fibre and other interface/ converter equipment
1
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SCADA Equipments
1
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FOTE Equipments along with teleprotection card (for remote end substation also)
1
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Testing & Maintenance equipment
1
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Remote HMI alongwith monitor for DTL control room
1
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Inverter of suitable capacity for station HMI and peripheral devices i. e. printer etc.
1
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Air-Conditioning System
-
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Split AC (5 star rating) 220 KV Relay & Protection Panels Room
1
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Split AC (5 star rating) 66 KV Relay & Protection Panels Room
1
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Split AC (5 star rating) for Control Room
1
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Split AC (5 star rating) for Battery Room
1
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Split AC (5 star rating) for office space ,Lab, conference hall etc.
1
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Ventilation system for 220 KV ,66 kV GIS Hall
1
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TOTAL OF PART 'E'
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PART 'F'' :- LT SWITCH GEAR & OTHER ITEMS:
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LT Switchgear
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415V Main Switchboard
1
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415V ACDB
1
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415V MLDB
1
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415V Emergency LDB
1
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415V Air-conditioning & Ventilation DB
1
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220V DCDB
2
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Batteries and Battery Chargers
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220V,600 AH Battery
2
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220V Battery Charger System
2
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DG Set along with control panel (250kVA, 440V)
1
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Fire prevention & extinguishing system
-
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Fire Protection for GIS buildings, control room building, etc. (Portable type fire extinguishers system)
1
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Illumination System
-
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Control Room, GIS Buildings etc.Illumination.with LED base/Metal Halide Lamp
1
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Switchyard/Street light system (High Mast lighting System )
1
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1.1 kV Grade PVC insulated Al. conductor armoured power cables and copper conductor armoured control cables alongwith lugs, Glands and straight joints (Included in above)
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Power cables (XLPE)
1
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Power cables (PVC)
1
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Control Cable (PVC)
1
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Grounding/ Earthing System
-
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40mm MS rod for Earthmat
1
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Lightning Mast/ GS Shield Wire
1
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EOT Crane
-
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220 KV GIS Room
1
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66 kV GIS Room
1
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Tertiary Loading equipments for one 160 MVA Transformer
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33KV, O/D type isolator with earth switch MOM type
1
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33KV, O/D type CT, ratio 400-200-100/1-1-1A
3
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33KV, O/D type 630A, SF6 Circuit Breaker
1
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Control & Relay protection scheme
1
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11KV, O/D type Potential Transformer of ratio (11KV/√3)/(110V/√3)/(110V/√3)
3
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11kV Surge Arrester
3
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33 kV, 1x1000 Sq.mm XLPE cable with end termination kit
300
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11 KV equipments for loading 1000 KVA Auxilary Transformer
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11kV switchgear, 2 Panel Board ( 1 incomer and 1 outgoing) alongwith associated control & relay system, 11kV cables etc.
1
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TOTAL OF PART 'F'
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PART 'G'' :- CCTV System with remote Operations
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Supply of compact type day and night network PTZ camera with outdoor housing - as per specifications
5
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Supply of compact type day and night network fixed camera with outdoor housing - as per specifications
5
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Network Video Management Software for 32 cameras as per specifications
1
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NVMS client License Pack for 2 users as per specifications
1
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Video management workstation Server with Storage hardware with suitble capacity for continuous recording for 30 Days Minimum as per specifications
1
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Video analytic software for fixed type cameras (2camera per site)
3
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The contractor is responsible for supplying and laying of armoured Fibre Optics cables through HDPE Conduit by digging and laying through cable trench as per the site requirements including the supply of converters and other accessories (suitable for outdoor application) required to complete the connectivity in all respect as per the direction of Engineer-in-Charge.
1
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Auxiliary structure with all required poles/mast & related mount with all accessories. Pole/Mart (G.I.) : Length - 9 mtrs and should be ISI make Mounting : to be grounded in concrete structure should be self-supporting in the ground.
1
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32" LCD monitor Diagonal Industrial Grade Panel for 24x7 applications as per specification.
2
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24" Client PC TFT LCD monitor as per specification
2
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16 port Network Switch with fibre optic connectivity along with all related accessories - as per specifications.
1
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Heavy duty with weather proof Power supply units for outdoor cameras
10
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2 KVA On line UPS system for Power distribution with 60 Minutes power back up with all related accessories at all locations - as per specifications
1
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Supply & laying of 3Core X 1.5 sq mm armoured Power cable - as per specifications
1
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Supply and laying of Twisted pair shielded un-armored cable (CAT-6) - as per specification (from Terminal box to camera etc.)
1
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Supply and laying of 25 mm GI conduits with all necessary accessories - ISI mark
1
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Control console wooden table cabinet along with computer chair to accommodate Video Management Work station, Network switch, UPS - of Reputed make
1
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TOTAL OF PART 'G'
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TOTAL OF PART-I = TOTAL OF PART 'A'+'B'+‘C'+'D'+'E'+'F'+ 'G'
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PART II Testing/ Maintenance Equipments, Mandatory Spares
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PART 'A' Testing and Maintenance Equipments for GIS
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SF6 Gas filling and evacuating plant
1
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SF6 Gas Analyser
1
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SF6 gas leak detector
1
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Gas masks
10
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Partial Discharge Monitoring System
1
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Contact resistance meter
1
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Circuit Breaker operational Analyzer
1
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Automatic capacitance and tan delta measurement kit, 10 kV
1
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Digital Insulation test kit,10 kV
1
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Oil Breakdown Voltage test kit, 100 kV
1
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Three phase Transformer Turns Ratio meter
1
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Clamp on meter suitable for measuring the secondary current of CT in mA and load current upto 300 A
1
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Hand Held Type digital insulation Testor having selectable volatge upto 1 kV
1
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Transformer winding resistance meter
1
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Digital Earth resistance meter complete with all accessories
1
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Online Leakage current measurement kit(LCM)
1
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Thermoscanning camera for transmission line and substation
1
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Portable water PPM (moisture in oil) Testing kit alongwith weighing machine with each kit alongwith accessories
1
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TOTAL OF PART 'A'
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PART 'B' :-MANDATORY SPARES :
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Spares for 220 KV GIS
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220 KV GIS
1
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245kV CB
1
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245kV CT (single phase current transformers of each rating)
1
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245kV VT (Single phase VT complete with all Gaskets and mounting hardware)
1
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245kV Isolators & ES
1
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220 kV Surge arrestor
1
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Spares for 66 kV GIS
-
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66kV GIS
1
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66kV Circuit Breaker
1
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66kV Isolator & ES
1
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66kV CT
1
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66kV Voltage transformer
1
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66kV SurgeArrestor
1
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Spare for DG Set
1
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Spare for Battery
1
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Spare for Battery Charger
1
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Spare for Relay & Protection Panels
1
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Spare for Sub station Automation
1
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Spare for Illumination System
1
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Spare for Fire Fighting system
1
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Spare for LT switchgear
1
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Spare for 220/66/11KV, 160 MVA Transformer
-
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HV bushing of Transformer with complete metal parts and gaskets
3
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MV bushing of Transformer with complete metal parts and gaskets
3
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LV bushing of Transformer with complete metal parts and gaskets
3
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Set of gaskets
3
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PRV
3
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SPR
3
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WTI
3
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OTI
3
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Buccholtz Relay with complete contacts
3
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CT for WTI
3
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Set of Oil Circulating pump assymbly complete with Motor OFAF
3
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Spare for 220 kV, 50 MVAR Shunt Reactor
-
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Bucholz Relay complete with contacts
1
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Local WTI with sensing device and contacts
1
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Remote WTI with sensing device and contacts
1
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Oil Temperature indicator with contacts and sensing device
1
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Bushing (One no. of each type)
1
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TOTAL OF PART 'B'
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TOTAL OF PART-II = Total of Part 'A'+'B'
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Total Part I and II
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Bidder is required to quote prices in this Schedule for all the individual items/sub-items.
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HSN Code shall be filled,confirmed by Bidder
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In case any additional equipment is required, the same shalll be supplied without any additional payment and the offer should be complete and comprehensive.
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Please refer NIT/Tender Document for List of Manadatoty Spare
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Date :
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Place :
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