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
Electrical and Electronics
Electrical Works
Opening Date15 Mar 2025
Closing Date16 Apr 2025
Tender Amount₹ 13,43,32,400.57
Costs
EMD
₹ 13,43,000Document Cost
Refer DocumentsTender Fee
₹ 7,500
Summary
Establishing 2x20mva, 66/11kv Sub-station At P.mahadevapura And Construction Of 66 Kv Lilo Line From Existing 66kv Parasharumpura-shylapura Sc Line To Proposed 66/11 Kv Sub-station
Description
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Contact
Tender Id
KPTCL/2024-25/SS/WORK_INDENT2094Tender No
KPTCL/2024-25/SS/WORK_INDENT2094Tender Authority
Karnataka Power Transmission Corporation Limited ViewPurchaser Address
-Website
http://http://www.kptcl.com/
GEM & Bid Advisory Services
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Documents
Others - Pre bid meeting proceedings
BOQ Items
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SS4 - ISOLATORS : Isolators including marshalling box and suitable terminal connectors, with solid core cylindrical post insulators complete set as per technical specification. A) 66KV, 1250A,40KA Class Double Break Manually operated isolator with terminal connectors suitable for Drake ACSR/63mm Al tube
1) Upright mounting type with Earth switch LPH 4600mm
2
278300
556600
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SS5 - 2) Upright mounting type without Earth switch LPH 4600 mm.
1
233530
233530
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SS6 - 3) Upright mounting type without earth switch LPH 6350mm
Note : Terminal connectors for Isolators :
Rigid type suitable for Drake ACSR - 27 Nos
Flexible type suitable for 75mm Al.pipe - 3Nos
Flexible type suitable for 63mm Al.pipe - 12Nos
4
240790
963160
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SS7 - B)11KV isolator
i) 11KV isolator Double break 400A, 25KA capacity with rigid bi-metalic terminal connectors suitable for coyote ACSR for capacitor bank.
2
21260
42520
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SS8 - ii) 11KV isolator Single break 400 A, 25 KA capacity with Roster switch with rigid bi-metalic terminal connector suitable for coyote ACSR.
11
14956
164516
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SS9 - CURRENT TRANSFORMER :
Current transformers including marshalling boxes, Single phase,oil filled outdoor type with rigid bimetallic terminal connectors suitable for Drake ACSR conductor complete as per technical specifications. i) 66kV Class, 40KA, CT of ratio 400-200/ l-l-lA for Tr. Lines.
Core-1: Dist/diff , Acc class PS, Vk-1600V at 400A, Rct-4 ohm at 400/1A, Vk-800V at 200A, Rct-2 ohm at 200/1A
Core2: Metering : Acc class 0.2s, Burden 10 VA
Core3: Backup protetion : Acc class 5P20, Burden 30 VA
6
101000
606000
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SS10 - ii)66KV Class, 40KA, CT of ratio 200-100/ l-l-lA for Transformers.
Core-1: diff/Dist protection, Acc class PS, Vk-800V at 200A, Rct-2 ohm at 200/1A
Core2: Metering : Acc class 0.2s, Burden 10 VA
Core3: Backup protetion : Acc class 5P20. Burden 30 VA
6
70000
420000
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SS11 - iii) 11 KV Class, 25KA, NCT of ratio 1200-800/1-1-1A for REFR protection( of similar rating and ratio as that of Incomer of 11KV Switchgear) with terminal connector suitable for 2 Nos. of Copper flats.
Note : 1) For details refer Annexure - 3: Technical Parameters of current Transformers for type and rating attached at the end of this schedule.
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 and characteristic of 11KV NCT should be the same as that of the incommer CT of 11KV Switch gear only.To ensure this, the 11kV NCT should be procured from the supplier of 11kV switchgear only.
2
57999
115999.98
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SS12 - VOLTAGE TRANSFORMERS : Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for Drake ACSR with marshalling box KISOK etc., complete as per technial specifications:
66kV/RT3/110V/RT3/ 110V/RT3/ 110V/RT3
Core - 1 : Metering, Acc class 0.2, Burden 300VA Core - 2 : Protection, Acc class 3P, Burden 200VA Core - 3 : Open/Delta, Acc class 3P, Burden 50VA
3
102000
306000
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SS13 - SURGE ARRESTOR : (Procelain/Polymer) metal oxide, gapless type with rigid bimetallic terminal connectors suitable for Drake ACSR as per technical specifications..
i) 60kV, 10kA, Class- III, SM type -For Transformers
ii) 60kV, 10kA, Class-III, SM type -For overhead Lines
12
33000
396000
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SS14 - iii) 9 kV, 10 KA with connector and clamp
33
920
30360
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SS15 - Control and Relay panel complete, Simplex 110V DC compatible to SCADA complete as per technical specifications
a) For Power Transformer 66/11 kV
2
631620
1263240
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SS16 - b) For 66KV Transmission lines Note: 1.All the C&R panels and associated panels shall be of one and the same make for uniformity and interchangability of components
2. The accuracy class of metering core of CTs and VTs and ETV meter of C&R Panel shall be 0.2s accuracy class irrespective of what has been indicated else where in the bid document.
3. The DLMS protocol energy meter /e1ectronic tri-vector meters with ABT features has to be provided both on the HV side and LV side of C&R Panel.
2
456170
912340
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SS17 - Total Weight of fabricated out of galvanised (Mild steel) Station structures & Mounting Structures,Lighting Mast & Street Lighting Structure (excluding Bolts & Nuts) as per technical specifications
20.1052
128000
2573465.6
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SS18 - Total Weight of galvanised Bolts & Nuts of Station structures & Mounting Structures,Lighting Mast & Street Lighting Structure as per technical specifications
1.2135
142780
173263.53
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SS19 - 11kV ODS and take of structure
Supplying of Double pole structure with 9.5 Mts, RCC poles WL 300 Kgs for mounting 11kV,400 A Roaster Isolators and 9kV,10KA surge arrestor (3 No.) complete set.
11
26922
296142
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SS20 - BUS BAR FORMATION :
Note: The scope also includes installing insulator strings complete with necessary Hardwares and stringing of the conductor/Earth wire etc as per technical specifications
i) Drake ACSR (66kV side)
350
408
142800
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SS21 - ii) Coyote ACSR - 11 kV side
50
146
7300
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SS22 - Rigid bus with taps & clamps 66kV side:
(i) Aluminium Tube conforming to 6340 WP of IS-5082/1969 (BS 1600-Sch.40) a) 75 mm size
48
1586
76128
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SS23 - b) 63 mm size for connecting isolator to vertical tap
72
1452
104544
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SS24 - ii) Straight taps suitable for 63mm Aluminium tube (BS-1600) of 1750mm vertical height for vertical portion & cross bus on 66kV side with rounded off end.
6
3736
22416
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SS25 - iii) Post insulator clamps suitable for 75mm Aluminium tube & Post insulator solid core type - 66kV side
a) Rigid type
3
1868
5604
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SS26 - b) Sliding type
5
2109
10545
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SS27 - iv) Corona Bell Suitable for Aluminium Pipe of size 75mm on 66 kV
3
679
2037
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SS28 - INSULATORS:
Post Insulators-Cylindrical Solid Core Insulators as per technical specification:
66kV 1 Unit/Stack
14
5444
76216
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SS29 - INSULATOR HARDWARE & CLAMPS as per technical specification: a) C type Wedge connectors suitable for Drake - Coyote (Line)
12
2379
28548
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SS30 - b) Post insulator clamp suitable for Drake ACSR and 66kV Solid core insulator
6
1045
6270
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SS31 - Auxilliary Transformer :
1.Supply of Station Auxiliary Transformer-copper winding with oil, outdoor type 100 kVA, 11 kV/433 V, 3 Ph, Vector group Dyn 11 off load tap changer (with 5 taps) with step voltage of 2.5% along with other accessories as per technical specification.
1
349196
349196
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SS32 - 2. LTAC Panel (indoor): LTAC panel (Indoor) 415 V as per technical specification, comprising of Volt meter, Ammeter, 1 I/C MCCB 200A + 2 nos 3 phase, 63A OG SFU + 2 nos 3 phase, 32A OG SFU + 6 nos 3 phase 16A SFU etc., complete as per technical specification.
1
85910
85910
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SS33 - 3. AC Distribution box (out door ): AC Distribution box (outdoor) 415 V, Single front type with 6 terminals,one I/C of 100 A MCCB 20 KA+ 6 O/G 16 A MCB +1 O/G of 100 A HRC Fuse panel as per technical specification.
1
72600
72600
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SS34 - 4. Supplying of DP structure with 9.5 mtr RCC poles, 11 kV 400 A double break isolators, 9 kV, 10 KA surge arrestor (3 No.), H-Frame along with DOLO/HG fuse unit, LTprotection kit/LTD box, LT Trivector meter complete set with all accessories for auxilliary transformer
1
78727
78727
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SS35 - LT Power armoured UG Cable as per specification:
a) 1.1 kV class 4 X 95 Sq mm L T Aluminium Cable with glands/lugs/ferrules
200
762
152400
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SS36 - b) 1.1 kV class 4X 25 Sq mm Copper Cable with glands/lugs/ferrules
200
866
173200
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SS37 - c) 1.1 kV class 4X 10 Sq mm Copper Cable with glands/lugs/ferrules
200
375
75000
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SS38 - Station Battery & Battery Charger: A) Station Battery :
110 V, 200 AH Battery set (Plante/Grid/Nickel Cadmium Type) with accessories as per technical specification.
1
613000
613000
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SS39 - B) Station Battery Charger :
Battery charger suitable for 1X110V, 200AH, Battery set (Plante/Grid/Nickel Cadmium Type) -15A float and 30A boost (with float and boost battery charger as per technical specification).
1
176000
176000
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SS40 - C) LT DC Distribution panel ( Indoor) :
LT DC Distribution panel ( Indoor) as per technical specification comprising of Earth fault indicator, Indication circuit for AC main failure, 1 No 100A SFU for IC + 12 nos., 32A SFU for OG etc,. complete as per technical specification .
1
52030
52030
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SS41 - 1.1 KV class PVC insulated armoured copper control cables of sizes,with Lugs/Ferrules/Gland as per technical specifications:
i) 19 Core 2.5 Sq.mm.
1.5
535000
802500
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SS42 - ii) 10C x 2.5 Sq.mm
1.5
318000
477000
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SS43 - iii) 4 Core 6.0 Sq.mm.
1.5
247000
370500
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SS44 - iv) 4 Core 2.5 Sq.mm.
0.8
143000
114400
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SS45 - v) 2 Core 6 Sq.mm.(Qty of SS132 added)
1.96
154000
301840
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SS46 - vi) 2 Core 2.5 Sq.mm.
0.2
94000
18800
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SS48 - 2. 11KV U.G. Cable with the required cable terminations at both ends. a) One run of 11kV, XLPE 95 sq.mm Al., 3 core cable - (to be run for Auxiliary Transformers from 11KV switch Gear to Auxiliary Transformer).
50
889
44483
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SS49 - b)11KV XLPE cable, 1000Sq. mm.Aluminium cable from 66/11KV transformers to 11KV Switchgear.
580
1281
742980
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SS50 - c)11KV XLPE cable, 240Sq. mm. Aluminium cable 3 Core to be run from 11KV Switchgear to 11kV take off DP Structure.
500
1656
828020
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SS51 - 3. Cable Termination kits suitable for following sizes as per Technical Specification.
A. Indoor type:
i) Heat shrinkable type Cable termination kits suitable for 3 x 95 Sq.mm XLPE cable
1
3744
3744
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SS52 - ii) Heat shrinkable type Cable termination kits suitable for 3 x 240 Sq.mm XLPE cable
13
4691
60983
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SS53 - iii) Heat shrinkable type Cable termination kits suitable for 1 x 1000 Sq.mm XLPE cable
14
3808
53312
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SS54 - B. Outdoor type:
i)Heat shrinkable type Cable termination kits suitable for 3 x 95 Sq.mm XLPE cable
1
4067
4067
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SS55 - ii) Heat shrinkable type Cable termination kits suitable for 3 x 240 Sq.mm XLPE cable
13
5318
69134
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SS56 - iii) Heat shrinkable type Cable termination kits suitable for 1 x 1000 Sq.mm XLPE cable
14
4060
56840
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SS57 - 4.Equipments required for establishing SCADA Communication as per KPTCL Specification
i) Remote Terminal Unit (RTU)
1
986150
986150
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SS58 - ii) Data Concentrator Unit (DCU)
1
37510
37510
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SS59 - iii) 2kVA online UPS (230V AC 1phase 50Hz) with battery
1
168190
168190
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SS60 - vi) Supply of Power cables for SCADA
a) Current Cables-Copper Core with c/s 4.0 sq.mm Multistrand 4 Core
40
177
7080
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SS61 - b) Voltage Cables-Copper Core with c/s 2.5 sq.mm Multistrand 4 Core
20
143
2860
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SS62 - c) Signal Cables-armoured Copper Core with c/s 0.5 sq.mm Multi strand 10 Core
500
143
71500
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SS63 - vii) Supply of Control Cables for SCADA
a) Supply of Control Cables- Copper Core with c/s 1.5 sq.mm Multi strand 10 Core
160
155
24800
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SS64 - b) Supply of Cables-Copper Core with c/s 4.0 sq.mm Multi strand 3 Core for AC input to UPS & UPS to RTU,conforming to KPTCL specifications.
15
159
2385
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SS65 - c) Supply Cables-Copper Core with c/s 32.0 sq.mm Multi strand for Battery conforming to KPTCL specifications
Note: Satellite communication required will be arranged by SLDC
30
380
11400
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SS66 - Capacitor Bank :
Design, Engineering, Suppy, Erection (including civil works), Testing & commissioning of 2.9MVAR, 12.1KV capacitor Bank, Star connected, Double bank with internal fuses ternimal connectors with suitable neutral CT and station class LA's, 0.2% series reactor on neutral side with mounting structure for NCT, capacitor bank, station class LA's, series reactor,Isolator etc., and with 10% spare capacitors etc.,complete as per specification.
2
538450
1076900
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SS67 - FIRE FIGHTING EQUIPMENTS WITH NECESSARY MOUNTING STANDS i) Mechanical Foam Type Extinguisher : a) 50 Liters
4
10112
40448
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SS68 - b) 09 Liters
4
4118
16472
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SS69 - ii) Water type (gas pressure type) 9 Ltr. capacity
6
2503
15018
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SS70 - iii) Carbon Dioxide Type 4.5 Kgs capacity
6
8691
52146
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SS71 - iv) Sand type a) G.I Buckets15 Ltr. capacity
12
603
7236
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SS72 - b) Steel stands for above to have 4 buckets to each station
3
2362
7086
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SS73 - Maintenance Tools and Plant.
1. Portable (Mobile) Oil Pump (1/2 HP Airpump 500 to 1000 gallons)
1
20247
20247
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SS74 - 2. Telescopic ladder aluminium 6 mtr.height
1
22622
22622
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SS75 - 3. Ring spanner set
1
880
880
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SS76 - 4.Tube spanner set
1
1435
1435
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SS77 - 5. Pipe wrench 24 inch
2
1250
2500
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SS78 - 6. Pipe wrench 18 inch
2
692
1384
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SS79 - 7. Hydraulic crimping tools up to 1000 Sq.mm
1
62013
62013
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SS80 - 8. Rubber hand gloves (15KV Tested)
3
293
879
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SS81 - 9. Rechargeble 5W LED Hand Torch
4
1279
5116
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SS82 - 10. Insulated cutting plier 12 inch size
3
393
1179
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SS83 - 11.Insulated cutting plier 8 inch size
3
236
708
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SS84 - 12.Live line tester 500V AC/DC
2
311
622
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SS85 - 13. Screw driver 18 inch
3
223
669
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SS86 - 14. Screw driver 12 inch
3
75
225
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SS87 - 15. Hammer 8 Ibs
2
497
994
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SS88 - 16. Hammer 2 Ibs
2
249
498
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SS89 - 17. Chain pully block 5 ton capacity
1
41836
41836
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SS90 - 18. Hydraulic jack 5 ton capacity
4
7048
28192
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SS91 - 19. Pipe derrick Suitable for 3Mt and lift of 6Mtrs Height
1
27831
27831
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SS92 - 20. Allen keys
1
478
478
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SS93 - 21.Box spanners
1
4467
4467
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SS94 - 22.Transil oil dielectric break down test kit (with 2.5 mm gap 0-60 kV) Tester
1
101535
101535
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SS95 - 23.Insulation Tester Digital Type (megger) 2.5 to 5KV
1
55308
55308
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SS96 - 24.Insulation Tester (megger) 500V
1
17606
17606
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SS97 - 25.SF6 Gas leak detector
1
65242
65242
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SS98 - 26.Multimeter Electro Mechanical Type
1
3674
3674
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SS99 - 27.Multimeter Electronic Type
1
7991
7991
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SS100 - 28.Hydrometer
1
658
658
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SS101 - 29.DC voltmeter range -5V to +5V
1
2700
2700
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SS102 - 30.Hydrometer syring suitable for vent holes
1
900
900
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SS103 - 31.Specific gravity correction chart
1
900
900
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SS104 - 32.Wall mounting type holder for hydro meter
1
2700
2700
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SS105 - 33.Thermometer with wall mounting holder
1
2700
2700
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SS106 - 34.Rubber appron
1
1912
1912
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SS107 - 35.Pippette
1
788
788
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SS108 - 36.Protective goggles
1
900
900
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SS109 - 37.Acid resisting jars (4 pint capacity)
1
900
900
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SS110 - 38.Rubber shoes knee height
2
2138
4276
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SS111 - 39.Glass funnel
2
676
1352
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SS112 - 40.Grounding sticks expandable upto 18 ft
6
1755
10530
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SS113 - Miscellaneous items:
1. Rubber mats 2000mm X 1000mm X 12mm size tested for 15KV class
4
1900
7600
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SS114 - 2. First aid box
1
600
600
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SS115 - 3. Shock treatment charts, hard board, laminated with colured pictures & Literatures both in kannada & English
1
2000
2000
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SS116 - 4. Water filter/water purifier wall mounting type (Aqua guard type)
1
10000
10000
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SS117 - Sub-station name board duly painted as per Specification including erection & civil works
1
9000
9000
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SS118 - 6. Fixograph of size 1.5m x 2.5m with Engilsh/Kannda alphabets
1
5000
5000
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SS119 - 7. Door lock 7levers
5
210
1050
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SS120 - 8.Danger board(prohibited) with support structure including fixing in front of the gate
1
2000
2000
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SS121 - 9. Equipments name plates & earthing name plates including fixing at outdoor yard.
45
398
17910
... More
SS122 - Furniture for Control Room Staff and Maintenance Staff:
1. Steel Almirahs 6.5 Feet
2
8000
16000
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SS123 - 2.Steel Almirahs 6.5 Feet with glass panel doors
1
8000
8000
... More
SS124 - 3.Officers Tables
2
6400
12800
... More
SS125 - 4.Steel Slotted Angle rack(big size)
4
2200
8800
... More
SS126 - 5.Steel Slotted Angle rack(small size)
4
1400
5600
... More
SS127 - 6.Steel dust bins
4
400
1600
... More
SS128 - 7.Executive revolving chairs
2
7000
14000
... More
SS129 - 8. S' Type arm chairs
6
1800
10800
... More
SS130 - 9.Steel folding chairs
4
1100
4400
... More
SS131 - Station Yard Lighting (Out Door)
(To be designed, assessed & quoted by the bidder)
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 base plate 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,Contactor,etc., as per technical specification.
1
20540
20540
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SS133 - 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 =12Nos Note: 1No. of Lightning /Lighting Mast (LM) type are proposed for lightning protection and for illumination of the station Yard. The quantity of lightning / lighting mast indicated are located such that the entire station yard with equipments is protected against lightning. However any additional lighting masts may be provided for sufficient illumination and lightning protection (DSLP) of yard, if necessary. The design of lighting outdoor & indoor is also in the scope of the bidder as specified elsewhere in the technical specification. The scope also includes supply & erection of lighting fixtures, lighting mast panels with timer, contactor, control cable etc.
The Design of lighting outdoor & Indoor in station yard and GIS buildings etc. is in the scope of bidder as specified in the technical specification.
12
19094
229128
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