Karnataka Power Transmission Corporation Limited Tender
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Karnataka, also known as Karunadu, is a state in the southwestern region of India. Karnataka was formed originally as Mysore State on 1st November 1956 and currently is the biggest state in south India. Its capital and largest city is Bengaluru. It covers an area of 191,791 km2 (74,051 sq mi) and is the sixth largest state by area comprising 31 districts. Karnataka is also a state of multiple languages; Kannada being the official and most widely spoken language in Karnataka. Other languages spoken in the state include Tamil, Telugu, Malayalam, Kodava, Konkani and much more.Karnataka tenders are issued by the government of Karnataka, public & private sector organisations. The state government issues majority of the Karnataka tenders, which are for goods and services including construction, road and bridge construction, IT services, engineering services, medical services, educational services amongst many others. Bidassist is one of the largest eprocurement portals, which offers all government tenders from across the world in one place. Bidassist offers information on all Karnataka tenders and other state and authority tenders in no time. Bidassist is a platform where users can look for various Karnataka tenders as well as other tenders.
Karnataka Power Transmission Corporation Limited - KPTCL Tender
Energy, Oil and Gas
Electrical Generators And Transformers
Electrical and Electronics
Opening Date24 Mar 2025
Closing Date24 Apr 2025
Tender Amount₹ 21,03,02,785.99
Costs
EMD
₹ 21,03,000Document Cost
Refer DocumentsTender Fee
₹ 7,500
Summary
Combined Package For Augmentation Of 20mva By 31.5mva, 66/11kv Power Transformer At Electronic City Phase2, Malgudi Ss, 220/66/11kv Naganathapura Ss, 66/11kv Subramanyapura
Description
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Contact
Tender Id
KPTCL/2024-25/SS/WORK_INDENT2178Tender No
KPTCL/2024-25/SS/WORK_INDENT2178Tender Authority
Karnataka Power Transmission Corporation Limited ViewPurchaser Address
-Website
http://http://www.kptcl.com/
GEM & Bid Advisory Services
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Documents
Others - Advisory Note to Bidders
Techno-Commercial Worksheet
BOQ Items
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SS4 - Control and Relay Panel Complete -SCADA Compatible per specifications:
Simplex type control and relay panels complete as per specifications.
For Power Transformer 66/11 kV
1
631620
631620
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SS5 - ISOLATORS : Isolators including marshalling box and suitable terminal connectors, as required as per technical specification with solid core cylindrical post insulators complete set. A) 66KV, 1250A,40KA Class Double Break Electrically cum motor operated isolator with solid core insulators
1) Upright mounting type without Earth switch LPH 5500mm
1
252890
252890
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SS6 - B) 11 kV isolator:
11kV isolator, Double Break 400A, 25kA capacity with rigid bi-metallic terminal connectors suitable for Drake ACSR for Isolatos
6
21260
127560
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SS7 - CURRENT TRANSFORMER : Current transformer Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for Drake ACSR conductor, as per Technical Specicification.
i) 66KV Class, 40KA, CT of ratio 800-400/1-1-1A For metering : Accuracy 0.2S, Burden 10 VA
For backup protection : Accuracy 5P20. Burden 30 VA
For differential /Distance protection PS class Vk=1400V & Rct. 5ohm at 800/1A
3
101000
303000
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SS8 - ii)66KV Class, 40KA, CT of ratio 400-200/1-1-1A For metering : Accuracy 0.2S, Burden 10 VA
For backup protection : Accuracy 5P20. Burden 30 VA
For differential /Distance protection PS class Vk=1600V & Rct. 4ohm at 400/1A
4
101000
404000
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SS9 - iii)66KV Class, 40 KA, CT of ratio 200-100/1-1-1A Type-3A
For metering : Accuracy 0.2S, Burden 10 VA
For backup protection : Accuracy 5P20. Burden 30 VA
For differential /Distance protection PS class, Vk=800V & Rct. 2ohm at 200/1A
3
70000
210000
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SS10 - iv) 11 KV Class, 25KA, Indoor Type CT of ratio 1200-800/1-1-1A with 0.2S accuracy, burden 15VA for incomer of 11kV Switchgear
9
38000
342000
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SS11 - v) 11 KV Class, 25KA, Outdoor Type CT of ratio 800-400/1-1-1A with 0.2S accuracy, burden 15VA for incomer of 11kV Switchgear
3
51000
153000
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SS12 - vi) 11 KV Class, 25KA, NCT of ratio 2000-1200/1-1-1A for REFR protection
2
61000
122000
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SS13 - vii) 11 KV Class, 25KA, NCT of ratio 1200-800/1-1-1A for REFR protection
5
58000
290000
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SS14 - viii) 11 KV Class, 25KA, NCT of ratio 800-400/1-1-1A for REFR protection
Note : 1) For details refer APPENDIX-3 : Technical Parameters of current Transformers for type and rating in Section -Instrument Transformer Technical Specfication.
2) All the current transformer in each KV Class shall be of One and the same make for interchangeability and relability of performance.
3) The make & characteristic of 11kV NCT should be the same as that of the Incomer CT of 11kV switchgear.
1
51000
51000
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SS15 - SURGE ARRESTOR : (Procelain/Polymer) metal oxide, gapless type with rigid bimetallic terminal connectors suitable for Drake ACSR as per technical specifications.
1) 60 kV, 10kA, SM Type
3
32000
96000
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SS16 - 2) 9 kV, 10kA Class
24
920
22080
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SS17 - STATION STRUCTURES: 11kV ODS and take off structure
Supplying of DP strcuture with all accessories using 9.0 mters long 145kg WL/PSCC Pole - 9 Mtr Long, 300Kg WL - GI suitable for mounting roaster isolator with provision for fixing 9kV Lightning Arrestors complete set with wiring materials.
9
26922
242298
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SS18 - Total Weight of Mounting Structures fabricated out of Galvanised Mild Steel (excluding Bolts & nuts) as per Technical Specification
9.234
128000
1181952
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SS19 - Total Weight of supply of Bolts & nuts of Mounting Structures as per Technical Specification.
0.494
142780
70533.32
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SS20 - BUS BAR FORMATION :
i) Drake ACSR
972
408
396576
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SS21 - ii) Coyote ACSR
40
146
5840
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SS22 - 1.1kV class PVC insulated copper control cables of following sizes with Lugs/Ferrules/Gland as per technical specifications:
i) 19 Core 2.5 Sq.mm.
3970
535
2123950
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SS23 - ii) 10 Core 2.5 Sq.mm.
492
318
156456
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SS24 - iii) 4 Core 16.0 Sq.mm.
210
560
117600
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SS25 - iv) 4 Core 10.0 Sq.mm.
30
375
11250
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SS26 - v) 4 Core 6.0 Sq.mm.
2150
247
531050
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SS27 - vi) 4 Core 2.5 Sq.mm.
1745
143
249535
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SS28 - vii) 4 Core 4.0 Sq.mm
722
177
127794
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SS29 - viii) 2 Core 6 Sq.mm.
220
154
33880
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SS30 - ix) 8Px0.5Sqmm Pair Shielded Cable.
365
260
94900
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SS31 - Post insulators- Cylindrical solid core as per 1S5350, Part II & III
66kV Class, 1Unit/Stack
15
5444
81660
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SS32 - INSULATORS:
Disc Insulators
1) Single Suspension string of 6 units each 11kV, 90KN Disc Insulators (6*6=36 Nos)
36
594
21384
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SS33 - 2) Single Tension string of 120 KN. 1 units each 11kV
20
803
16060
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SS34 - Copper Flat of size 100x10mm thickeness with 4mtr length including bending, drilling etc.,
2.5mtr for Work-D, 2.9mtr-Work-E and 4mtr- Work-I
9
30000
270000
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SS35 - INSULATOR HARDWARE & CLAMPS as per technical specification: a) Tension clamp with hardware to suit Single Drake ACSR (11kV)
12
3888
46656
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SS36 - b) C type Wedge connectors suitable for Drake- Drake
21
2508
52668
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SS37 - c) C type Wedge connectors with 4hole paddle suitable for drake Conductor-895A
42
3471
145782
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SS38 - d) Post insulator clamp for Post Insulator & Drake ACSR-66kV Side
9
1045
9405
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SS39 - e) Power Connector 'T' clamps for Single Drake to Single Drake ACSR
18
791
14238
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SS40 - f) Power Connector terminal connector clamps for Drake ACSR
12
1212
14544
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SS41 - g) Pad clamps for Drake ACSR
16
1155
18480
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SS42 - h) NCT Pad clamps
2
1155
2310
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SS43 - i) Bimetallic flat
2
1500
3000
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SS44 - j) PG clamp for coyote
12
328
3936
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SS48 - Equipment's required for establishing SCADA Communication as per KPTCL Specification
a) Multi Functional Transducer(MFT)
9
4875
43875
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SS49 - b) Opto Coupler
9
1312
11808
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SS50 - CABLES
c) Current Cables - copper core with c/s 4.0sqmm mutlistrand 4core
36
177
6372
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SS51 - d) Voltage Cables- copper core with c/s 2.5sqmm mutlistrand 4 core
18
143
2574
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SS52 - e) Signal Cables- armoured copper core with c/s 0.5sqmm mutlistrand 10 core
260
143
37180
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SS53 - f) Control Cables -copper core with c/s 1.5sqmm mutlistrand 10 core
120
155
18600
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SS54 - g)RJ-45 cable for Energy meter integration to DCU
Note : 1) Satellite communication required will be arranged by SLDC. 2)The detailed BOM & specification of SCADA equipment shall be obtained from SEE-SCADA
260
70
18200
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SS55 - 11KV U.G. Cable with the required cable terminations as per technical Specification:
a) 11KV XLPE cable, 1Cx1000Sq. mm. Aluminium cable from 66/11KV transformer LV to 11KV Switchgear.
1910
1281
2446710
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SS56 - b) 11KV XLPE cable, 3Cx 400Sq. mm. Aluminium cable
1230
2496
3070658.1
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SS57 - c) Heat shrinkable type Cable termination kits suitable for 1Cx 1000 Sq.mm XLPE cable (Indoor type)
24
3808
91392
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SS58 - d)Heat shrinkable type Cable termination kits suitable for 1Cx 1000 Sq.mm XLPE cable (Out door type)
24
4060
97440
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SS59 - e)Heat shrinkable type Cable termination kits suitable for 3C x 400 Sq.mm XLPE cable (Indoor type)
9
4815
43335
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SS60 - f)Heat shrinkable type Cable termination kits suitable for 3C x 400 Sq.mm XLPE cable (Out door type)
9
5358
48222
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SS61 - STATION & YARD LIGHTING (OUTDOOR) (To be designed, assessed & quoted by the bidder)
a) Supply and installation/ Fixing/ Provision of Outdoortype Thermoplastic Modular Panel enclosure with transparent Polycarbonate Lid, shockproof, IP65 (WeatherProof), rustproof, dustproof, waterproof, corrosion proof having internally Embedded gasket on both lid and flap suitable to fix Single Phase / Three Phase Energy Metering suitable baseplate and having a provision for Fuse/ MCB cut-out with suitable transparent hinged flap opening for operating MCB along with complete tamper proof SEALING facility,Timer/sensor,Contactor,,etc., as per techical specification
2
20540
41080
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SS62 - b) PVC Insulated Copper Control Cables : 1.1 KV PVC insulated Copper Control Cable with glands/Lugs/ Ferrules etc as per technical specification. 2C x 6 sqmm
640
154
98560
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SS63 - c) Supply of LED Street light luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polycarbonate material LED streetlight 200W.
8
19094
152752
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SS64 - Miscellaneous Items
a) Rubber Mats 2000mmx1000mmsx12mm size tested for 15kV Class
6
1900
11400
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