Karnataka Power Transmission Corporation Limited Tender
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.
Costs
EMD
₹ 1,43,39,000Document Cost
Refer DocumentsTender Fee
₹ 7,500
Summary
Providing Alternate Source To 220/66kv Pavagada Station By Constructing New 220kv Dc Line With High Performance Conductor (hpc) From 400/220kv
Description
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Contact
Tender Id
KPTCL/2024-25/TL/WORK_INDENT1230Tender No
KPTCL/2024-25/TL/WORK_INDENT1230Tender Authority
Karnataka Power Transmission Corporation Limited ViewPurchaser Address
-Website
http://http://www.kptcl.com/
GEM & Bid Advisory Services
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Documents
Tender Document
Others - Revised Sec 11a Techno Commercial Sheet WI1230
Techno-Commercial Worksheet
Others - Revised Technical Spec for HPC from Kyathaganacherlu to Pavagada NEW LINE
Others - Revised Technical Spec for HPC from Madhugiri to Pavagada STRENGTHENING
Others - Clarification-I to Queries of the Bidders
Others - Pre-Bid meeting Proceedings
Others - Amendment-I Revision of Calender of Events
BOQ Items
TBS4 - c)Upright mounting type without earth switch & Live point height 5750mm
6
591690
3550140
TBS5 - d)Under hung mounting type without earth switch. Note: 1) At Pavagada: The proposed Isolators are to be mounted on existing Isolators Mounting structures for Madhugiri line bays and B/C bay.
2) At Madhugiri:The proposed Isolators are to be mounted on existing Isolators Mounting structures. 3)Terminal connectors for Isolators:
a)Rigid type terminal connector suitable for Twin Moose ACSR: (TB @ Pavagada-102 Nos & Modification of TB @ Madhugiri-54Nos, Total-156 Nos)
b)Flexible type terminal connector suitable for 63mm Al pipe-(TB @ Pavagada-30 Nos & Modification of TB @ Madhugiri-18Nos, Total-48 Nos)
6
619520
3717120
TBS6 - CURRENT TRANSFORMER: Oil filled Current Transformer with rigid terminal connector suitable for double MOOSE ACSR conductor etc., as per technical specification:
i) 220 KV, 40 KA C.T. of ratio 3000-2000/1-1-1A with additional 2 core of 3000/1A Type-1
For metering: Accuracy 0.2S, Burden 10VA
For differential / Distance protection: PS class, Knee point Voltage
-3000V at 3000/1A Rct 15 ohms, 2000V at 2000/1A Rct 15 ohms
For bus bar protection: PS class, Knee point voltage 3000V at 3000/1A, Rct-15 ohms.
Note: 1)At Pavagada: The proposed CT's are to be mounted on existing CT's Mounting structures for Madhugiri line bays & B/C bays.
2)At Madhugiri: The proposed CT's are to be mounted on existing CT's Mounting structures.
3)All the CTs in each kV class shall be of one and the same make for inter-changeability & reliability of performance.
24
366000
8784000
TBS7 - Capacitor Voltage Transformers - Single Phase, outdoor type as per Technical Specification with terminal connectors suitable for double MOOSE ACSR conductor.
i) 220kV 4400pF CVTs of ratio 220kV sqrt3/110V/sqrt3-110V/sqrt3 protection cores-1 & 2: 150VA class 3P
6
167000
1002000
TBS8 - SURGE ARRESTOR with terminal connectors suitable for double MOOSE ACSR conductor: (Procelain housing) metal oxide, Gapless type with R bimetallic connectors as per technical specifications.
198kV, 10KA, class - III, Metal oxide type Remarks 198kV Surge arrestors are with Surge Monitors & insulating Base.
6
57000
342000
TBS9 - Control & Relay Panel complete as per Technical Specification: For 220kV Line Type 2L (As per Annexure RPPI-SAS)
NOTE :
1) All the C&R panels and associated panels shall be of one and same make for uniformity and interchangeability of components.
2) The Accuracy class of metering core of CTs and also trivector meter of control & relay panels shall be 0.2S class and CVTs & VTs shall be 0.2 Class instead of that specified elsewhere in the respective clauses of Technical Specification of bidding documents.
3) The Electronic Trivector meters of 0.2s accuracy class with ABT & TOD features & DLMS compliant has to be provided has to be provided both on HV side and LV side of Transformer. 4)All numeriacl relays shall confirm to IEC-61850 Protocol.
5)Proposed C&R Panel shall be interfaced with existing Bus bar protection & SAS panel.
2
1582680
3165360
TBS10 - Total Weight of Station structures & Mounting Structures (excluding Bolts & nuts)-TB Portion.
32.064
130000
4168320
TBS11 - Total Weight of Bolts & Nuts of Station structures & Mounting Structures-TB Portion.
1.413
142780
201748.14
TBS12 - Rigid Bus with taps & Clamps.
Aluminium Tube Conforming to 6340WP of IS-5082/1969 (BS1600-Sch.40) of following sizes as per technical specifications. a.75mm Size
90
1586
142740
TBS13 - b.63mm Size for connecting isolator to vertical tap -- 220KV Side
126
1452
182952
TBS14 - Inverted ‘V’ taps made of 63mm Aluminium Tube (BS-1600) of 2500mm vertical height for vertical portion and cross bus on 220KV Side with rounded off end.
9
4551
40959
TBS15 - Post Insulator Clamp suitable for 75mm Aluminium pipe and post Insulators Solid Core Type-220KV Side.
a.Rigid Type
6
1868
11208
TBS16 - b.Expansion Type.
6
5322
31932
TBS17 - Corona Bell Suitable for Aluminium Pipe of Size a.75mm on 220KV Side
6
679
4074
TBS18 - b.End cap.
9
617
5553
TBS19 - BUS BAR FORMATION as per specifications:
Moose ACSR Conductor-220kV Side
6000
531
3186000
TBS20 - INSULATORS
Post Insulators Cylindrical Solid Core Insulators as per IS 5350, Part-II and III as per technical specifications. For 220KV Side-2 Units per Stack i. Post Insulators of Rigid Bus
12
27295
327540
TBS21 - Disc Insulators Strings: a. 11kV, 120KN, Double tension Disc insulator string: 2 strings of 16units each.
48
25568
1227264
TBS22 - b. 11kV, 90KN, suspension Disc insulator string: strings of 14units.
30
8274
248220
TBS23 - Insulators hardware and clamps as per technical specifications:
1.Bolted type Double Tension clamp to suit double MOOSE ACSR conductor.
48
4501
216048
TBS24 - 2.Bolted type suspension clamp to suit double MOOSE ACSR conductor.
30
3538
106140
TBS25 - 3.C type wedge connector suitable for Double MOOSE ACSR to Double MOOSE ACSR.
99
4501
445599
TBS26 - 4.Connector suitable for High Ampacity conductor (HPC) to Double MOOSE ACSR.
36
3607
129852
TBS27 - 5.Spacers for Double MOOSE ACSR
1200
683
819600
TBS28 - 6.Rigid type terminal connector suitable for existing 220kV CVT and double MOOSE ACSR conductor
12
3447
41364
TBS29 - 7.Rigid type terminal connector suitable for existing 198kV Lightning arrestors and double Moose ACSR conductor
12
1993
23916
TBS30 - 1.1kV Class PVC insulated Aluminium power cable (AC Supply for lighting and DFDB /SFDB etc.,) as per technical specifications.
70 Sq.mm 4 Core, with glands / lugs / ferrules
0.5
542000
271000
TBS31 - AC Distribution box (Outdoor):
i. AC Distribution Box Single front Type, 6 terminals, 750 x 1350 x 300mm, 1 I/C of 100A, MCCB 20KA+6 0/G MCB 16A + 1 O/G of 100A, HRC Fuse as per technical specifications.
1
43560
43560
TBS32 - Control Cable: 1.1kV Class PVC Insulated Copper Control Cable with lugs / ferrules as per technical specifications.
i.19 C x 2.5 Sqmm Copper Control Cables
4
560000
2240000
TBS33 - ii.10 C X 2.5 Sqmm Copper Control Cables
3
332000
996000
TBS34 - iii.4 C x 2.5 Sqmm Copper Control Cables
3
151000
453000
TBS35 - iv.4C X 6 sqmm Copper Control Cables
4
247000
988000
TBS36 - v.4C X 4 sqmm Copper Control Cables
2
177000
354000
TBS37 - PLCC Equipments :
1) Wave Trap: 0.5mH, 2000A, 40kA, dual band, pedestal type, along with Hardware (Ph-Ph Coupling)- terminal connector suitable for double MOOSE ACSR conductor as per technical specifications.
Note: At Pavagada: The proposed 02 Nos wave traps are to be mounted on existing mounting structures and 04Nos on new structures.
At Madhugiri: The proposed wave traps are to be mounted on existing mounting structures.
8
588060
4704480
TBS38 - 2.Coupling device (LMU+LMDU)
2
204490
408980
TBS39 - 3.PLCC Terminal unit Single channel
2
727210
1454420
TBS40 - 4.Protection coupler 4 command vertion
2
353320
706640
TBS41 - 5.HF coaxial cable 75 Ohms
1
292000
292000
TBS42 - Switch yard lighting (Outdoor & Indoor) including Supply & Erection portion for 2 Nos. of Lighting/ Lightning Mast (LM) proposed for switchyard Lighting/Lightning protection as per technical specifications. i.120W LED light fixtures Note: As per the specifications detailed in Sl.No 11.9 of Volume-VI (UNISR 2023-24), PWD Ele SR 2-23-24 & technical specifications.
12
10757
129084
TBS43 - ii. Supply & Erection of Lightning mast panel (LMP) and wiring between LMP and fixtures.
2
73000
146000
TBS44 - Miscellaneous items Rubber mats 1000 mm x 1000 mm x 10 mm size suitable for 1.1 kV class.
2
1900
3800
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