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

Works
Electrical Generators And Transformers
Electrical and Electronics
Opening Date28 Feb 2025
Closing Date28 Mar 2025
Tender Amount₹ 17,32,21,441.55 
Notes
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Costs

Summary

Establishing 2x20mva, 66/11kv Sub-station At Belthuru (hunasawadi) In Periyapatna Taluk, Mysuru District Alongwith Construction Of 3.986km Of 66kv Lilo Line From

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Documents
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SS4 - Isolators : I. A) 66KV, 1250A, 40KA Class double break manually operated isolators with solid core cylindrical post insulator, marshalling box etc., complete as per technical specification: a) Upright mounting type with earth switch (Live point height 4600mm)

2

278300

556600

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SS5 - b) Upright mounting type without earth switch. (Live point height 4600mm)

1

233530

233530

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SS6 - c) Upright mounting type without earth switch. (Live point height 6350mm) Terminal connectors for Isolators shall be as follows: Flexible type suitable for 75mm Al.pipe - 3Nos Flexible type suitable for 63mm Al.pipe - 12Nos

4

240790

963160

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SS7 - II. 11 kV Isolators a. 11 kV isolator, single break 400 A, 25 KA capacity with Roaster switch, with rigid bimetallic terminal connector suitable for coyote ACSR for outgoing feeders.

11

14956

164516

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SS8 - b. 11 kV isolator, double break 400 A, 25 KA capacity with rigid bimetallic terminal connector suitable for coyote ACSR for capacitor bank

2

21260

42520

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SS9 - Current Transformer : Current Transformer including Marshalling box, Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for Drake ACSR conductor complete as per technical specification: i) 66KV Class, 40KA, CT of ratio 400-200/1-1-1A for Tr. Lines. For metering : Accuracy 0.2S, Burden 10 VA For backup protection : Accuracy 5P20. Burden 30 VA For differential /Distance protection PS class, 1100V at 600A Vk

6

101000

606000

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SS10 - ii) 66KV Class, 40KA, CT of ratio 200-100/1-1-1A for Tr. Transformers. For metering : Accuracy 0.2S, Burden 10 VA For backup protection : Accuracy 5P20. Burden 30 VA For differential /Distance protection PS class, 800V at 200A Vk,

6

70000

420000

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SS11 - iii) 11kV 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 suitable terminal connector as per technical specifications. NOTE: 1. For details refer Annexure-IIB: Technical Parameters of current Transformers for type and rating attached at the end of this schedule. 2. All the Current transformers in each kV class shall be of one & the same make for interchangeability & reliability of performance. 3. The make & characteristic of 11KV NCT should be the same as that of the Incomer CT of 11KV switchgear. To ensure this, the 11KV NCT should be procured from the supplier of 11KV switchgear only.

2

58000

116000

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SS12 - Voltage Transformer : Voltage Transformer 66KV, Single Phase, Oil filled outdoor type including Marshalling KIOSK with rigid bimetallic terminal connectors suitable for Drake ACSR complete as per technical specification Ratio : 66KV/sqrt3 / 110V/sqrt3 - 110V/sqrt3 - 110V/sqrt3 Core - 1 : 300 VA, Accuracy class 0.2. Metering Core - 2 : 200 VA, Accuracy class 3P. Protection Core - 3 : 50 VA, Accuracy class 3P. Open delta Protection.

3

102000

306000

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SS13 - Surge Arresters (Porcelain Housing) Metal Oxide Gap less type, with terminal connector as per Technical Specification: 60KV, 10KA, SM type for Over head lines

6

31000

186000

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SS14 - 60KV, 10KA, SM Type for Transformer

6

33000

198000

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SS15 - 9 kV, 10KA station class with connector and clamp

33

920

30360

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SS16 - CAPACITOR BANK of 12.1 kV, 2.9 MVAr Star Connected, Double Bank Design, engineering, supply, erection, testing & commissioning of Capacitor Bank with internal fuses, terminal connector, Neutral CTs on neutral side and station LAs, 0.2% series reactors with mounting structure for NCT, Capacitor Bank, Station class LAs,series reactor, Isolator,etc with 10% Spare capacitors complete as per specification

2

538450

1076900

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SS17 - Control and Relay Panel: Simplex type control and relay panels complete as per specifications: a) For Power Transformer 66/11 KV

2

631620

1263240

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SS18 - b) For 66KV Transmission line. Note: 1. All the C&R Panels and associated panels shall be of one and the same make for uniformity and interchangeability of Components. 2. The DLMS protocol energy meter /electronic tri-vector meter with ABT features has to be provided both on the HV side and LV side of C&R Panel. 3. The accuracy class of metering core of CTs and VTs and ETV meter of C&R panels shall be 0.2s accuracy class irrespective of what has been indicated else where in the bid document.

2

456170

912340

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SS19 - Total Station & Mounting structures (excluding Bolts & nuts)-Mild steel

19.415

128000

2485120

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SS20 - Total Station & Mounting structures - Bolts & nuts

1.2438

142780

177589.764

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SS21 - BUS BAR FORMATION : a) Drake ACSR -66 kV side

350

408

142800

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SS23 - B) Rigid Bus with Taps & Clamps : 66kV side: i) Aluminium pipe conforming to 6340WP of IS - 5082 / 1969 (BS I600-Sch. 40) of following nominal diameter: a) 75mm

48

1586

76128

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SS24 - b) 63mm size connecting isolator to vertical tap

72

1452

104544

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SS25 - 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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SS26 - iii) Post insulator clamps suitable for 75 mm Aluminium pipe & Post insulator solid core type - 66kV side: a)Rigid Type

3

1868

5604

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SS27 - c)Sliding Type

5

2109

10545

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SS28 - iv) Corona Bell Suitable for Aluminium Pipe of size 75mm on 66 kV

3

679

2037

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SS29 - INSULATORS : A) Post Insulators Cylindrical Solid core type 66kV Class, 1 Unit/stack

14

5444

76216

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SS30 - HARDWARES : a. C Type Wedge Connector suitable for Drake - Coyote (Line)

12

2379

28548

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SS31 - b. Post insulator clamp suitable for Drake ACSR and 66kV Solid Core Insulator.

6

1045

6270

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SS32 - Auxiliary Transformer: Station Auxiliary Transformer with oil, outdoor type, 100 kVA, 11 kV/433 V, 3 Ph, Vector group Dyn11, off load tap changer (with 5 taps) with step voltage of 2.5% as per technical specification.

1

349196

349196

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SS33 - C) 11 kV ODS and take off structure : Double pole structure with 9.5 Mts. RCC poles, 300Kg WL and with provision for fixing 11 kV 400 A Roaster single break isolators & provision for fixing 9kV lightning arrestors complete set with wiring materials (including DP Set, Pin Insulator, Pin for Insulator and H frame)

11

26922

296142

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SS34 - b. 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 - A) LTAC Panel (indoor) 415V, as per Technical specification comprising of Volt Meter, Ammeter, 1No's I/C MCCB 200A + 2No's 3 phase, 63A OG HRC fuse + 2No's 3 phase, 32A OG HRC fuse + 6No's 3 phase, 16A HRC fuse etc., complete.

1

85910

85910

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SS36 - B) A.C. Distribution Box (Outdoor) : AC disrtibution box single front type, 6 terminals, 1200x1350x300 mm, 1 I/C of 100A, MCCB 20KA + 6 O/G MCB 16A + 1 O/G of 100A , HRC fuse

1

72600

72600

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SS37 - LT Power armoured UG Cable as per specification with glands/lugs/ferrules : 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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SS38 - STATION BATTERY & BATTERY CHARGER : i) 110V, 200AH Battery set consists of 55 Nos. of cells Plante/Grid/Nickel Cadmium Type with accessories as per specification.

1

613000

613000

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SS39 - ii) Battery charger suitable for 110V, 200AH, Battery set with Float Cum Booster type battery charger as per specification

1

176000

176000

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SS40 - DC Distribution Panel (Indoor type) 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.

1

52030

52030

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SS41 - PVC insulated Copper Control Cable with Lugs / Ferrules. 1.1kV class. Size of cable: i. 19 Core 2.5 Sq.mm.

1500

535

802500

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SS42 - ii. 10 C x 2.5 Sqmm

1500

318

477000

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SS43 - iii. 4 Core 6.0 Sq.mm.

1500

247

370500

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SS44 - iv. 4 Core 2.5 Sq.mm. (Added SS63 of Station Supply portion)

870

143

124410

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SS45 - v. 2 Core 2.5 Sq.mm.

200

94

18800

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SS46 - vi. 2 Core 6 Sq.mm. (including Yard lighting)

1960

154

301840

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SS47 - vii. 4 Core 25 Sq.mm.

200

866

173200

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SS48 - viii. 4 Core 10 Sq.mm.

200

375

75000

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SS50 - a) 11 KV, XLPE Insulatd UG Cable as per Technical Specification: i. 11KV XLPE cable, 1000sqmm Aluminium cable from 66/11KV transformers to 11KV Switchgear.

1140

1281

1460340

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SS51 - ii. 3C X 240 Sq. mm (11kV switchgear to take off DP structure)

550

1656

910822

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SS52 - iii. 3C X 95 Sq. mm(11kV switchgear to auxiliary Transformer).

50

889

44483

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SS53 - b) Cable Termination kits suitable for following sizes as per techincal specification. i. 1000 Sqmm Single Core (ia) Indoor

14

3808

53312

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SS54 - 1000 Sqmm Single Core (ib) Outdoor

14

4060

56840

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SS55 - ii. 240Sq. mm 3 Core (iiia) Indoor

13

4691

60983

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SS56 - 240 Sq. mm 3 Core (iiib) Outdoor

13

5318

69134

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SS57 - iii. 95Sq. mm 3 Core (iiia) Indoor

1

3744

3744

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SS58 - 95 Sq. mm 3 Core (iiib) Outdoor

1

4067

4067

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SS59 - Equipments required for establishing SCADA Communication as per KPTCL Specification: a) Remote Terminal Unit (RTU) 64 (I/O) Port

1

986150

986150

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SS60 - b) Data Concentrator Unit (DCU)

1

37510

37510

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SS61 - c) 2kVA online UPS (230V AC 1 phase 50Hz) with Battery

1

168190

168190

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SS62 - Cables : a. Current Cables-Copper Core with c/s 4.0 sq.mm Multistrand 4 Core

70

177

12390

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SS64 - c. Signal Cables-armoured Copper Core with c/s 0.5 sq.mm Multi strand 10 Core

200

143

28600

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SS65 - d. Control Cables- Copper Core with c/s 1.5 sq.mm Multi strand 10 Core

120

155

18600

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SS66 - e. Supply 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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SS67 - f. Supply Cables-Copper Core with c/s 32.0 sq.mm Multi strand 1core for Battery conforming to KPTCL specifications. Note : Satellite Communication required will be arranged by SLDC.

30

380

11400

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SS68 - FIRE FIGHTING EQUIPMENTS WITH NECESSARY MOUNTING STANDS : Foam type extinguisher (Mechanical) 50 Ltr. capacity

4

10112

40448

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SS69 - Foam type extinguisher (Mechanical) 9 Ltr. capacity

4

4118

16472

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SS70 - Water type (gas pressure type) 9 Ltr. capacity

6

2503

15018

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SS71 - Carbon di-oxide type 4.5 kg. Capacity

6

8691

52146

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SS72 - Sand type G.I Buckets 15 Ltr. Capacity

12

603

7236

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SS73 - Steel stands for above to have 4 buckets to each stand.

3

2362

7086

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SS74 - MAINTENANCE TOOLS AND PLANTS: Portable (mobile) oil pumps (1/2 HP Air pump 500 to 1000 gallons)

1

20247

20247

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SS75 - Telescopic ladder Aluminium 6 Mtr. Height

1

22622

22622

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SS76 - Ring spanner set

1

880

880

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SS77 - Tube spanner set

1

1435

1435

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SS78 - Pipe wrench 24 inch

2

1250

2500

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SS79 - Pipe wrench 18 inch.

2

692

1384

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SS80 - Hydraulic crimping tools up to 1000 Sq.mm

1

62013

62013

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SS81 - Rubber hand gloves (15 kV tested)

3

293

879

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SS82 - Rechargeable 5W LED Hand Torch

4

1279

5116

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SS83 - Insulated cutting plier 12 inch size

3

393

1179

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SS84 - Insulated cutting plier 8 inch size

3

236

708

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SS85 - Line live tester AC/DC 500 V

2

311

622

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SS86 - Screw driver 18"

3

223

669

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SS87 - Screw driver 12"

3

75

225

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SS88 - Hammer 8 lbs

2

497

994

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SS89 - Hammer 2 lbs

2

249

498

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SS90 - Chain pulley block 5 ton cap

1

41836

41836

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SS91 - Hydraulic jack 5T capacity

4

7048

28192

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SS92 - Pipe derrick suitable for lifting 3 MT and lift of 6 Mtr. height.

1

27831

27831

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SS93 - Allen keys

1

478

478

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SS94 - Box spanners

1

4467

4467

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SS95 - Transil oil di-electric break down (with 2.5 mm gap 0-60 kV) Tester.

1

101535

101535

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SS96 - Insulation megger 2.5 - 5 kV - Digital type

1

55308

55308

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SS97 - Insulation megger 500 V

1

17606

17606

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SS98 - SF-6 Gas leak detector / Gas filling.

1

65242

65242

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SS99 - Multimeter electromechanical

1

3674

3674

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SS100 - Multimeter Electronic

1

7991

7991

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SS101 - Hydrometer

1

658

658

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SS102 - DC Voltmeter range -5V to + 5V

1

2700

2700

... More
SS103 - Hydrometer syringe suitable for vent holes

1

900

900

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SS104 - Specific gravity correction chart

1

900

900

... More
SS105 - Wall mounting type holder for Hydrometer

1

2700

2700

... More
SS106 - Thermometer with wall mounting holder

1

2700

2700

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SS107 - Rubber appron

1

1912

1912

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SS108 - Pippette

1

788

788

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SS109 - Protective goggle

1

900

900

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SS110 - Acid resisting jars (4 pint capacity)

1

900

900

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SS111 - Rubber shoes knee height

2

2138

4276

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SS112 - Glass funnel

2

676

1352

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SS113 - Grounding sticks

6

1755

10530

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SS114 - MISCELLANEOUS ITEMS (size/capacities to be got approved):: Rubber mats 1000 mm x 2000 mm x 12 mm size suitable for 15kV class.

4

1900

7600

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SS115 - First aid box.

1

600

600

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SS116 - Shock treatment charts, hard board, laminated with coloured pictures & literature both in Kannada & English.

1

2000

2000

... More
SS117 - Water filter / Water purifier : Wall mounting type (Aqua-guard type).

1

10000

10000

... More
SS118 - Sub-station name board duly painted as per specification including erection & Civil Works.

1

9000

9000

... More
SS119 - Fixograph of size 1.5m x 2.5m with English / Kannada alphabets.

1

5000

5000

... More
SS120 - Door locks 7 levers (Navtal make) (Sizes and capacities to be got approved).

5

210

1050

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SS121 - Danger board ( prohibited ) with support structure including fixing in front of the gate.

1

2000

2000

... More
SS122 - Equipments name plates and earthing name plates including fixing at outdoor yard.

50

416

20800

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SS123 - Furniture for control room, staff and maintenance, staff, godrej / featherlite / chandan make : Steel Almirahs 6 1/2 feet

2

8000

16000

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SS124 - Steel Almirahs 6 1/2 feet with glass panel doors

1

8000

8000

... More
SS125 - Officers tables

2

6400

12800

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SS126 - Steel Slotted angle rack (big Size)

4

2200

8800

... More
SS127 - Steel Slotted angle rack (small Size)

4

1400

5600

... More
SS128 - Steel dustbins

4

400

1600

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SS129 - Executive revolving chairs

2

7000

14000

... More
SS130 - S Type Arm Chairs

6

1800

10800

... More
SS131 - Steel folding Chairs

4

1100

4400

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SS132 - STATION & YARD LIGHTING (OUTDOOR) (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 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 Note: 1 No. 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.

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

12

19094

229128



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