Delhi Transco Limited Tender
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Delhi Transco Limited - DTL Tender
Electrical and Electronics
Electrical Works
Eprocure
Opening Date21 Nov 2024
Closing Date6 Dec 2024
Tender Amount₹ 2,32,21,68,393
Costs
EMD
₹ 4,64,43,368Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
Design, Engineering, Supply, Erection, Testing And Commissioning Of 220/66/33 Kv Gis With Complete Civil Works And Automation At Existing 220kv Gis Maharani Bagh Substation
Description
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Contact
Tender Id
2024_DTL_263114_2Tender No
T24R220372Tender Authority
Delhi Transco Limited ViewPurchaser Address
-Website
http://http://dtl.gov.in/
GEM & Bid Advisory Services
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Documents
BOQ Items
160 MVA Transformer Bay Module : 245kV, 2000A, SF6 gas insulated 160MVA transformer feeder 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 160 MVA with GIS through SF6/air bushings, SF6 duct etc. to complete transformer bay module
3
-
-
245kV, SF6, GIS 25 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.
2
-
-
245kV, 1600A, SF6 gas insulated feeder bay module each comprising of SF6 gas insulated circuit breaker(1600A), current transformer (1600-800/1-1-1-1-1), two bus-bar disconnectors (1600A) with common grounding switch, line disconnector with safety grounding switch, high speed fault making grounding switch, surge arrestors, PT, Line disconnector for line PT/CVT isolation, SF6 gas monitoring system for complete bay. The connection of 220 KV feeder bays will be through Three 1-phase SF6 duct etc. to complete feeder bay module.
8
-
-
245kV, 2500A, SF6 gas insulated bus coupler bay module comprising of SF6 gas insulated circuit breaker (2500A), current transformer (1600-800/1-1-1-1-1), two disconnectors (2500A) with safety grounding switches, SF6 gas monitoring system for complete bay etc.
1
-
-
245kV, 2500A, SF6 gas insulated bus Section bay module comprising of SF6 gas insulated circuit breaker (2500A), current transformer (1600-800/1-1-1-1-1), two disconnectors (2500A) with safety grounding switches, SF6 gas monitoring system for complete bay etc.
2
-
-
245kV, 3 single phase (isolated) 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
-
-
245kV, SF6 gas insulated, metal enclosed 2500A double bus bar coupling arrangement/adapter for making compatibility to connect with existing GIS double bus bar. (HYOSUNG Make).
1
-
-
245kV, 1600A, SF6/Air Bushing for Connecting GIS to AIS alongwith support structure
45
-
-
245kV, 1600A, 1 Phase SF6 GIS Bus duct alongwith support structure
2200
-
-
Sub-Total (A)
-
-
-
Material for Termination of O/H 220kV Feeders & Connection of Transformer
-
-
-
Steel for gantry structure for Six 220kV circuits and for support structure of LA, Outdoor termination, cable support structure etc.
75
-
-
Supply of ACSR Zebra Conductor as per specification
500
-
-
Single Tension Hardware fittings suitable for ACSR Zebra conductor complete
18
-
-
Single Suspension Hardware fittings suitable for ACSR Zebra conductor complete
18
-
-
Long Rod Polymer insulator
-
-
-
160KN
18
-
-
90KN
18
-
-
216KV, 10KA, Lighting Arrestor (L.A.) with surge/discharge counter, milli-ampere meter and suitable terminal connectors etc.
39
-
-
60 KV, 10 KA outdoor Surge arrester
6
-
-
220KV Cross-linked Polyethylene insulated (XLPE) single core 1200 sq.mm. cable ( Incomers from 500MVA and for shifting of Electric Lane Ckts from old GIS to new GIS.)
3500
-
-
220KV outdoor type cable end termination kit complete suitable for 1200 sq.mm. cable
24
-
-
220KV indoor type cable end termination kit complete suitable for 1200 sq.mm. cable (for double run cable from 500 MVA trf to GIS)
12
-
-
220KV XLPE cable straight through joints kit suitable for the 1200 sq mm. cable complete with all accessories (for shifting of Electric lane ckts at new GIS)
6
-
-
Petty items to complete the job such as clamps, connectors, copper/aluminium Bus bar, HDPE Pipe (Cable Road crossing) etc.
1
-
-
Sub-Total (B)
-
-
-
66kV GIS Equipment
-
-
-
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
-
-
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
-
-
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 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
-
-
72.5kV, SF6, GIS Bus Bars 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
-
-
Sub-Total (C)
-
-
-
33kV GIS Equipment
-
-
-
36 kV, 1250A, SF6 GIS Transmission Line feeder Bay Module as per Technical Specification
16
-
-
36 kV, 2500A, SF6 GIS Transfomer incomer bay Module as per Technical Specification
4
-
-
36kV, 2500A,SF6 GIS bus Section bay module as per Technical Specification
2
-
-
36kV, 2500A, SF6 GIS bus coupler bay module as per Technical Specification
2
-
-
36kV, 2500A, SF6 GIS Bus bar Module as per Technical Specification
2
-
-
Sub-Total (D)
-
-
-
Transformer, Reactors and Associated Equipments
-
-
-
100 MVA, 220/33/11kV Power Transformer with bushings and all accessories and first filling of oil with 10% spare quantity oil.
3
-
-
160 MVA, 220/66/11kV Power Transformer with bushings and all accessories and first filling of oil with 10% spare quantity oil.
2
-
-
NIFPES For 160 MVA and 100 MVA Power Transformers
5
-
-
Oil storage tank as per specification
1
-
-
220 KV , 25 MVAR , 3 phase Shunt Reactor alongwith suitable NCT, Bushings and other accessories as per technical specification and first filling of oil along with Nitrogen Injection Fire prevention and Extinguishing System (NIFPES).
2
-
-
17.5KV Neutral Current Transformer 800-400/1A for 220 KV Neutral of Transformer.
5
-
-
17.5KV Neutral Current Transformer 2000-1000/1A for 66/33 KV Neutral of Transformer.
5
-
-
1000 KVA,11/0.433KV,170kVp BIL at 11 KV side, three phase, transformer including bushing accessories and first filling of oil
1
-
-
Sub-Total (E)
-
-
-
Sub-Station Automation System and Relay & Protection Panels
-
-
-
220kV Control and Relay Panels with complete automation with local SCADA system
-
-
-
220 KV Feeder Bays
8
-
-
220 KV Transformer/Shunt Reactor / Incomer Bays including spare bays
11
-
-
220 KV Bus Coupler/ bus section bay
3
-
-
220 KV Bus Bar Protection
1
-
-
Time Synchronization equipment and Other common equipments pertaining to Relay & Protection System
1
-
-
66kV Control and Relay Protection Panels with complete automation with local SCADA system
-
-
-
66 kv Feeder Bays
14
-
-
66 KV Incomer Bays
3
-
-
66 KV BUS-COUPLER Bays
1
-
-
Other/Common equipments pertaining to Relay & Protection System
1
-
-
33kV Control and Relay Protection Panels with complete automation with local SCADA system
-
-
-
33 KV Feeder Bays
16
-
-
33 KV Transformer Bays
4
-
-
BUS-COUPLER / BUS SECTION Bays
4
-
-
Other/Common equipments pertaining to Relay & Protection System
1
-
-
Automation & SCADA with complete integration with existing system
-
-
-
Substation automation equipment, Optic Fibre and other interface/ converter equipment
1
-
-
SCADA Equipments
1
-
-
FOTE Equipments along with teleprotection card (for remote end substation also)
1
-
-
Testing & Maintenance equipment
1
-
-
Remote HMI alongwith monitor for DTL control room
1
-
-
Inverter of suitable capacity for station HMI and peripheral devices i. e. printer etc.
1
-
-
Air-Conditioning System
-
-
-
Split AC (5 star rating) for 220kV Relay & Protection Panels Room
1
-
-
Split AC (5 star rating) for 66kV Relay & Protection Panels Room
1
-
-
Split AC (5 star rating) for 33 kV Relay & Protection Panels Room
1
-
-
Split AC (5 star rating) for office space ,Lab, conference hall etc.
1
-
-
Split AC (5 star rating) for Control Room Cum admin buidling
1
-
-
Split AC (5 star rating) for Battery Room
1
-
-
Ventilation system for 220 KV, 66KV & 33 KV GIS hall
1
-
-
Sub-Total (F)
-
-
-
LT Switchgear & other items
-
-
-
LT Switchgear with complete integration of existing system
-
-
-
415V Main Switchboard
1
-
-
415V ACDB
1
-
-
415V MLDB
1
-
-
415V Emergency LDB
1
-
-
415V Air-conditioning & Ventilation DB
1
-
-
220V DCDB
2
-
-
Batteries and Battery Chargers with complete integration of existing system
-
-
-
220V,…. AH Battery
2
-
-
220V Battery Charger System
2
-
-
Generator Set along with control panel (250kVA, 440V for 220 kV S/S)
1
-
-
Fire prevention & extinguishing system
-
-
-
Fire Protection for GIS buidings, control room building etc.
1
-
-
Illumination System
-
-
-
Control Room building, GIS Buildings etc.Illumination.with LED base/Metal Halide Lamp
1
-
-
Switchyard/Street light system (High Mast lighting System )
1
-
-
1.1 kV Grade PVC insulated Al. conductor armoured power cables and copper conductor armoured control cables alongwith lugs, Glands and straight joints
-
-
-
Power cables (XLPE)
1
-
-
Power cables (PVC)
1
-
-
Control Cable (PVC)
1
-
-
Power Cable with termination kit on 33 kV side for connecting 3 No. transformer to 33 KV GIS (Suitable size & Run) and connecting outgoing feeders (Suitable size & Run) to H-Pole arrangement and for tertiary loading
1
-
-
Power Cable with termination kit on 66 kV side for connecting 2 No. transformer to 66KV GIS (Suitable size & Run) and connecting outgoing feeders (Suitable size & Run) to H-Pole arrangement.
1
-
-
Steel structure for H-Pole arrangement for termination of 66 KV feeders and 33 KV feeders
1
-
-
Grounding/ Earthing System
-
-
-
40mm MS rod for Earthmat
1
-
-
Lightning Mast/ GS Shield Wire
1
-
-
EOT Crane for extended 220kV GIS room
1
-
-
EOT Crane for 66kV GIS room
1
-
-
Tertiary Loading equipments for one 100MVA Transformer
-
-
-
33KV, O/D type isolator with earth switch MOM type
1
-
-
33KV, O/D type CT, ratio 400-200-100/1-1-1A
3
-
-
33KV, O/D type 630A, SF6 Circuit Breaker
1
-
-
Control & Relay protection scheme
1
-
-
11KV, O/D type PT, ratio Potential Transformer of ratio 11KV/√3)/(110V/√3)/(110V/√3)
3
-
-
11kV Surge Arrester
3
-
-
TOTAL OF PART 'G'
-
-
-
CCTV System with remote Operations*
-
-
-
Supply of compact type day and night network PTZ camera with outdoor housing - as per specifications
6
-
-
Supply of compact type day and night network fixed camera with outdoor housing - as per specifications
6
-
-
Network Video Management Software for 32 cameras as per specifications
1
-
-
NVMS client License Pack for 2 users as per specifications
1
-
-
Video management workstation Server with Storage hardware with suitable capacity for continuous recording for 30 Days Minimum as per specifications
1
-
-
Video analytic software for fixed type cameras
3
-
-
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
-
-
Auxiliary structure with all required poles/mast & related mount with all accessories. Pole/Mast (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
-
-
32" LCD monitor Diagonal Industrial Grade Panel for 24x7 applications as per specification.
1
-
-
24" Client PC TFT LCD monitor as per specification
2
-
-
16 port Network Switch with fibre optic connectivity along with all related accessories - as per specifications.
1
-
-
Heavy duty with weather proof Power supply units for outdoor cameras
12
-
-
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
-
-
Supply & laying of 3Core X 1.5 sq mm armoured Power cable - as per specifications
1
-
-
Supply and laying of Twisted pair shielded un-armored cable (CAT-6) - as per specification (from Terminal box to camera etc.)
1
-
-
Supply and laying of 25 mm GI conduits with all necessary accessories - ISI mark
1
-
-
Control console wooden table cabinet along with computer chair to accommodate Video Management Work station, Network switch, UPS - Godrej
1
-
-
* quantity may vary depending on actual drawing approval/site layout
-
-
-
Sub-Total (H)
-
-
-
LILO Arrangement of 2nd Circuit of 220kV Pragti- Sarita vihar Transmission Line.
-
-
-
Farbication, Galvanisation and Supply of 220KV Double circuit Tower parts with stubs including stub setting template and extra cross arms.
-
-
-
Mild steel (MS)
55
-
-
HT
62
-
-
Galvanised Bolts & Nuts
4.5
-
-
Design & Supply of D/C utility pole suitable for 220KV D/C lines including all structural components of the pole ,anchor bolts,anchor plates and template . Pole Type : 220KV D/C tension pole PC(0 to 90 deg/DE 0 deg),BXA 42 mtrs.
2
-
-
Supply of ACSR Zebra Conductor as per specification
9.2
-
-
Supply of OPGW with accessories
1.5
-
-
Single Tension Hardware fittings suitable for ACSR Zebra conductor complete
186
-
-
Single Suspension Hardware fittings suitable for ACSR Zebra conductor complete
90
-
-
Double Tension Hardware fittings suitable for ACSR Zebra conductor complete
36
-
-
Long Rod Polymer insulator
-
-
-
160 KN
258
-
-
90 KN
90
-
-
Vibration Dampers for ACSR Zebra Conductor
180
-
-
Supply of tower accessories:
-
-
-
Pipe earthing of towers
22
-
-
Number plate (1 set = 2 Nos.)
11
-
-
Phase plate (set of two, one set contains IR, IY, IB)
11
-
-
Danger Plate (1 set = 2 Nos.)
11
-
-
Circuit plate (1set = 2 No. circuit I&II)
11
-
-
Anticlimbing device including cost of barbed wire, MS angle etc.
11
-
-
Petty items to complete the job such as Clamps, Mid span joints,Repair sleeves,PAR(Preformed Armard Rod) etc.
1
-
-
Sub-Total (I)
-
-
-
SUB-TOTAL- I : MAIN EQUIPMENTS [(A) to (I)]
-
-
-
Testing/ Maintenance Equipments, Mandatory Spares, Type Testing Charges
-
-
-
Testing/Maintenance equipments for GIS
-
-
-
SF6 Gas filling and evacuating plant
1
-
-
SF6 Gas Analyser
1
-
-
SF6 gas leak detector
1
-
-
Gas masks
10
-
-
Partial Discharge Monitoring System
1
-
-
Contact resistance meter
1
-
-
Circuit Breaker operational Analyzer
1
-
-
Automatic capacitance and tan delta measurement kit, 10 kV
1
-
-
Digital Insulation test kit,10 kV
1
-
-
Oil Breakdown Voltage test kit, 100 kV
1
-
-
Three phase Transformer Turns Ratio meter
1
-
-
Clamp on meter suitable for measuring the secondary current of CT in mA and load current upto 300 A
1
-
-
Hand Held Type digital insulation Testor having selectable volatge upto 1 kV
1
-
-
Transformer winding resistance meter
1
-
-
Digital Earth resistance meter complete with all accessories
1
-
-
Online Leakage current measurement kit(LCM)
1
-
-
Thermoscanning camera for transmission line and substation
1
-
-
Portable water PPM (moisture in oil) Testing kit alongwith weighing machine with each kit alongwith accessories
1
-
-
SUB-TOTAL- II : TESTING EQUIPMENTS
-
-
-
MANDATORY SPARES
-
-
-
Spares for 220 KV GIS
-
-
-
245kV GIS
1
-
-
245kV CB
1
-
-
245kV CT (single phase current transformers of each rating.)
1
-
-
245kV VT (Single phase VT complete with all Gaskets and mounting hardware.)
1
-
-
216kV surge arrestor (Complete L.A. including insulating Base with Surge counter & accessories.: GIS type )
1
-
-
245kV Isolators & ES
1
-
-
Spares for 33KV GIS
-
-
-
36kV GIS
1
-
-
36kV CB
1
-
-
36KV Isolator & E/S
1
-
-
33KV CT (single phase current transformers of each rating.)
1
-
-
33kV VT (Single phase VT complete with all Gaskets and mounting hardware.)
1
-
-
30kV surge arrestor (Complete L.A. including insulating Base with Surge counter & accessories.: GIS type )
1
-
-
Spares for 66KV GIS
-
-
-
66KV GIS
1
-
-
66KV CB
1
-
-
66KV Isolator
1
-
-
66KV CT
1
-
-
66 KV Voltage Transformer
1
-
-
66 KV LA
1
-
-
Spare for DG Set
1
-
-
Spare for Battery
1
-
-
Spare for Battery Charger
1
-
-
Spare for Relay & Protection Panels
1
-
-
Spare for Sub station Automation
1
-
-
Spare for Illumination System
1
-
-
Spare for Fire Fighting system
1
-
-
Spare for LT switchgear
1
-
-
Spare for 220/66/11 KV 160 MVA Transformer
-
-
-
HV bushing of Transformer with complete metal parts and gaskets
2
-
-
MV bushing of Transformer with complete metal parts and gaskets
2
-
-
LV bushing of Transformer with complete metal parts and gaskets
2
-
-
Set of gaskets
2
-
-
PRV
2
-
-
SPR
2
-
-
WTI
2
-
-
OTI
2
-
-
Buccholtz Relay with complete contacts
2
-
-
CT for WTI
2
-
-
Set of Oil Circulating pump assymbly complete with Motor OFAF
2
-
-
Spare for 220/33/11 KV 100 MVA Transformer
-
-
-
HV bushing of Transformer with complete metal parts and gaskets
3
-
-
MV bushing of Transformer with complete metal parts and gaskets
3
-
-
LV bushing of Transformer with complete metal parts and gaskets
3
-
-
Set of gaskets
3
-
-
PRV
3
-
-
SPR
3
-
-
WTI
3
-
-
OTI
3
-
-
Buccholtz Relay with complete contacts
3
-
-
CT for WTI
3
-
-
Set of Oil Circulating pump assymbly complete with Motor OFAF
3
-
-
Spare for 220 KV, 25MVAR Reactor
-
-
-
Bucholz Relay complete with contacts
2
-
-
Local WTI with sensing device and contacts
2
-
-
Remote WTI with sensing device and contacts
2
-
-
Oil Temperature indicator with contacts and sensing device
2
-
-
Bushing (One no. of each type)
2
-
-
SUB-TOTAL III : MANDATORY SPARES (III)
-
-
-
GRAND TOTAL [I+II+III]
-
-
-
Bidder is required to quote prices in this Schedule for all the individual items/sub-items.
-
-
-
HSN Code shall be filled by Bidder
-
-
-
# Currency shall be only in INDIAN Rupee in accordance with clause 14.2 Section-ITB Volume I of the bidding documents.
-
-
-
In case any additional equipment is required, the same shalll be supplied without any additional payment and the offer should be complete and comprehensive.
-
-
-
Date :
-
-
-
Place :
-
-
-
Evaluation Notes How It Works ?
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