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Work of Design SITC of SF6 Gas Insulated panels for 33 kV and 11 KV in an E-House Substation along with 2 Nos 33_11 kV 10 MVA PTR and associated equipment for relocation of the existing 33_11 kV Harbour Substation from the MPT operational area to Por

Electricity Department

33KV Harbour S/S MPT S/D II, DIV.XI, Vasco | South Goa, Goa

Amount: ₹32.6 CrCloses: 3 Nov 2026

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Timeline

Published17 Oct 2026
Pre-Bid Meeting22 Oct 2026
Submission Opens23 Oct 2026
Closes3 Nov 2026
Bid Opening4 Nov 2026

Tender Value

₹32.6 Cr

EMD Value

₹42.6 L

Closing Date

3 Nov 2026, 5:30 pm

Tender Inviting Organisation

Name

Chief Electrical Engineer

Address

O/o of the Chief Electrical Engineer, 5th Floor, Contract Service Cell, Vidyut Bhavan, Panaji, North-Goa

Work Description

Work of Design SITC of SF6 Gas Insulated panels for 33 kV and 11 KV in an E-House Substation along with 2 Nos 33_11 kV 10 MVA PTR and associated equipment for relocation of the existing 33_11 kV Harbour Substation from the MPT operational area to Por

Tender Information

Tender ID

2026_ED_32428_1

Reference Number

Tender 26(2026-27)/CSC

Tender Type

Open Tender

Product Category

Electrical Works

Form of Contract

Percentage

Location

33KV Harbour S/S MPT S/D II, DIV.XI, Vasco

Source Website

Subscribe to view

Eligibility / Pre-Qualification

Please refer Tender documents.

Documents Required

2 documents required · 2 mandatory

Fee/PreQual/Technical

RequiredNIT, Tech-Specs, GTP (.pdf)

Finance

RequiredBOQ (.xls)

Fee & Financial Details

Tender Fee Amount

₹1,500

EMD Fee Amount

₹42.6 L

EMD Fee Exemption Allowed

Yes

Pre-Bid Meeting

Meeting Place

5th Floor, Contract Service Cell, Vidyut bhavan, P

Important Dates

Last Activity

17 Oct 2026

Published

17 Oct 2026

Bid Opening

4 Nov 2026

Download Starts

17 Oct 2026

Download Ends

3 Nov 2026

Submission Starts

23 Oct 2026

Pre-Bid Meeting

22 Oct 2026

Bill of Quantities

PercentageBoQ_Ver3.0INR

This is a percentage-rate BOQ. The schedule below shows estimated quantities and rates. Bidders quote a single percentage above or below the total estimated cost.

BoQ1 (207 items)

Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
1	COST OF MATERIAL	-	-	-	-
2	3ph 10MVA 33/11KV copper wound outdoor power transformer with first filling of oil with 10% extra, 50Hz Delta star (DYn11) with RTCC, transformer cooling fans, turret mounting neutral CT with suitable ratio accuracy and common neutral load for the purpose of restricted earth fault protection & all accessories complete in all respect as per technical specifications.	2	Set	1,99,00,000	₹3,98,00,000
3	33/0.4kV, 200KVA Auxiliary Station Transformer	2	No	16,20,000	₹32,40,000
4	BUS COUPLER AND RISER: 33 KV, 31.5 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (31.5 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: Manometer for each gas tank. 3 Nos of 33 kV CT, 2 core, 400-200/5-5-1 Amps, Core 1: Class 0.2s, 5VA Core 2: Class 5P20, 5VA LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59, 31.5: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, Ammeter, MFM, LED type indication lamps (as required), Annunciation, completely as per Technical Specification. (Bus Coupler) The raiser shall have 1250A disconnector with built-in Earthswitch.	1	Nos	89,67,652.61	₹89,67,652.61
5	INCOMER: 33 KV, 31.5 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (31.5 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: Manometer for each gas tank. Touchproof metalized Line VT 33 KV/110/v3/110v3 V, 20VA (core-1:0.2s, Core-2:3P) with manual isolation switch (ON-Earth position). 3 Nos of CT, 3 core, 400-200-/5-5-1 Amps, Core 1: Class 0.2s, 5VA Core 2: Class 5P20, 5VA Core 3: Class PS LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, voltmeter, ammeter, MFM, LED type indication lamps (as required), VPIS, Annunciation, Metering TTB & space for 3 phase, 4 wire, Electronic trivector smart meter of 3x63.5V, PTR:1, class:0.2s, Ibi, 5A, I max: 10A,/5A, CTR:1 principal unit:kwh/kvarth, Type (DLMS), Cat-D3 feeder meter with cellular communication module 850/900/1800/2100/2300 mhz as per GED specification. (Incomer)	2	Nos	70,03,624.72	₹1,40,07,249.44
6	OUTGOING: 33 KV, 31.5 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (31.5 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: Manometer for each gas tank. 3 Nos of 33 kV CT, 2 core, 400-200-/5-5 Amps, Core 1: Class 0.2s, 5VA Core 2: Class 5P20, 5VA LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, ammeter, MFM, LED type indication lamps (as required), VPIS, Annunciation, Metering TTB & space for 3 phase, 4 wire, Electronic trivector smart meter of 3x63.5V, PTR:1, class:0.2s, Ibi, 5A, I max: 10A,/5A, CTR:1 principal unit:kwh/kvarth, Type (DLMS), Cat-D3 feeder meter with cellular communication module 850/900/1800/2100/2300 mhz as per GED specification. (Outgoing)	4	Nos	68,05,393.72	₹2,72,21,574.88
7	POWER TRANSFORMER PANEL: 33 KV, 31.5 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (31.5 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: Manometer for each gas tank. 3 Nos of 33 kV CT, 3 core, 400-200-/5-5-1 Amps Core 1: Class 0.2s, 5VA Core 2: Class 5P20, 5VA Core3: PS LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port AND Transformer Differential Relay (87T,64R,50G with Over Fluxing Protection: completely programmable 16 DI+10DO+11 LED) with 2 nos rear communication copper port, Auxiliary relays for Transformer fault (OTI, WTI, MOG, Buchloz etc) alarm & trip, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, ammeter, MFM, LED type indication lamps (as required), Annunciation, Metering TTB & space for 3 phase, 4 wire, Electronic trivector smart meter of 3x63.5V, PTR:1, class:0.2s, Ibi, 5A, I max: 10A,/5A, CTR:1 principal unit:kwh/kvarth, Type (DLMS), Cat-D3 feeder meter with cellular communication module 850/900/1800/2100/2300 mhz as per GED specification. (Power transformer panel)	2	Nos	73,58,914	₹1,47,17,828
8	STATION TRANSFORMER PANEL: 33 KV, 31.5 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (31.5 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: Manometer for each gas tank. 3 Nos of 33 kV CT, 2 core, 100-50/5-5 Amps, Core 1: Class 0.5s, 5VA Core 2: Class 5P20, 5VA LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, ammeter, MFM, LED type indication lamps (as required), VPIS, Annunciation, completely as per Technical Specification & Space for Electronic trivector smart meter of 3x63.5V, PTR:1, class:0.2s, Ibi, 5A, I max: 10A,/5A, CTR:1 principal unit:kwh/kvarth, Type (DLMS), Cat-D3 feeder meter with cellular communication module 850/900/1800/2100/2300 mhz as per GED specification. (Station trafo)	1	Nos	62,80,859.72	₹62,80,859.72
9	TOP MOUNTED Plug type Bus PT: Set of 3 nos Metalized touchproof plug-in type Bus PT 33KV/v3/110/v3/110 v3, 20VA (core-1:0.2, Core-2:3P)	2	Nos	8,96,449.28	₹17,92,898.56
10	11KV Indoor Switchgear BUS COUPLER AND RISER: 12 KV, 25 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (25 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: 3 Nos of 12 KV CT, 3 core, 1200-600/5-5-1 Amps, Core 1: Class 0.2s, 5VA Core 2: Class 5P20, 5VA LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59, 25: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port, Electrical reset type master trip relay with Push button, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, Ammeter, MFM, LED type indication lamps (as required), Annunciation, completely as per Technical Specification. (Bus Coupler) The raiser shall have 1250A disconnector with built-in Earthswitch.	1	Nos	46,78,437	₹46,78,437

Documents

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Tender Page Snapshot

details.html

html • 0.03 MB

NIT Documents

Tendernotice_1.pdf

PDF • 31.51 MB

Work Item Documents

BOQ_32811.xls

BOQ • 0.55 MB

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Sl No

Description

Qty

Unit

Est. Rate

Est. Amount

COST OF MATERIAL

3ph 10MVA 33/11KV copper wound outdoor power transformer with first filling of oil with 10% extra, 50Hz Delta star (DYn11) with RTCC, transformer cooling fans, turret mounting neutral CT with suitable ratio accuracy and common neutral load for the purpose of restricted earth fault protection & all accessories complete in all respect as per technical specifications.

Set

1,99,00,000

₹3,98,00,000

33/0.4kV, 200KVA Auxiliary Station Transformer

16,20,000

₹32,40,000

BUS COUPLER AND RISER: 33 KV, 31.5 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (31.5 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: Manometer for each gas tank. 3 Nos of 33 kV CT, 2 core, 400-200/5-5-1 Amps, Core 1: Class 0.2s, 5VA Core 2: Class 5P20, 5VA LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59, 31.5: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, Ammeter, MFM, LED type indication lamps (as required), Annunciation, completely as per Technical Specification. (Bus Coupler) The raiser shall have 1250A disconnector with built-in Earthswitch.

Nos

89,67,652.61

₹89,67,652.61

INCOMER: 33 KV, 31.5 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (31.5 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: Manometer for each gas tank. Touchproof metalized Line VT 33 KV/110/v3/110v3 V, 20VA (core-1:0.2s, Core-2:3P) with manual isolation switch (ON-Earth position). 3 Nos of CT, 3 core, 400-200-/5-5-1 Amps, Core 1: Class 0.2s, 5VA Core 2: Class 5P20, 5VA Core 3: Class PS LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, voltmeter, ammeter, MFM, LED type indication lamps (as required), VPIS, Annunciation, Metering TTB & space for 3 phase, 4 wire, Electronic trivector smart meter of 3x63.5V, PTR:1, class:0.2s, Ibi, 5A, I max: 10A,/5A, CTR:1 principal unit:kwh/kvarth, Type (DLMS), Cat-D3 feeder meter with cellular communication module 850/900/1800/2100/2300 mhz as per GED specification. (Incomer)

Nos

70,03,624.72

₹1,40,07,249.44

OUTGOING: 33 KV, 31.5 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (31.5 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: Manometer for each gas tank. 3 Nos of 33 kV CT, 2 core, 400-200-/5-5 Amps, Core 1: Class 0.2s, 5VA Core 2: Class 5P20, 5VA LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, ammeter, MFM, LED type indication lamps (as required), VPIS, Annunciation, Metering TTB & space for 3 phase, 4 wire, Electronic trivector smart meter of 3x63.5V, PTR:1, class:0.2s, Ibi, 5A, I max: 10A,/5A, CTR:1 principal unit:kwh/kvarth, Type (DLMS), Cat-D3 feeder meter with cellular communication module 850/900/1800/2100/2300 mhz as per GED specification. (Outgoing)

Nos

68,05,393.72

₹2,72,21,574.88

POWER TRANSFORMER PANEL: 33 KV, 31.5 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (31.5 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: Manometer for each gas tank. 3 Nos of 33 kV CT, 3 core, 400-200-/5-5-1 Amps Core 1: Class 0.2s, 5VA Core 2: Class 5P20, 5VA Core3: PS LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port AND Transformer Differential Relay (87T,64R,50G with Over Fluxing Protection: completely programmable 16 DI+10DO+11 LED) with 2 nos rear communication copper port, Auxiliary relays for Transformer fault (OTI, WTI, MOG, Buchloz etc) alarm & trip, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, ammeter, MFM, LED type indication lamps (as required), Annunciation, Metering TTB & space for 3 phase, 4 wire, Electronic trivector smart meter of 3x63.5V, PTR:1, class:0.2s, Ibi, 5A, I max: 10A,/5A, CTR:1 principal unit:kwh/kvarth, Type (DLMS), Cat-D3 feeder meter with cellular communication module 850/900/1800/2100/2300 mhz as per GED specification. (Power transformer panel)

Nos

73,58,914

₹1,47,17,828

STATION TRANSFORMER PANEL: 33 KV, 31.5 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (31.5 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: Manometer for each gas tank. 3 Nos of 33 kV CT, 2 core, 100-50/5-5 Amps, Core 1: Class 0.5s, 5VA Core 2: Class 5P20, 5VA LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, ammeter, MFM, LED type indication lamps (as required), VPIS, Annunciation, completely as per Technical Specification & Space for Electronic trivector smart meter of 3x63.5V, PTR:1, class:0.2s, Ibi, 5A, I max: 10A,/5A, CTR:1 principal unit:kwh/kvarth, Type (DLMS), Cat-D3 feeder meter with cellular communication module 850/900/1800/2100/2300 mhz as per GED specification. (Station trafo)

Nos

62,80,859.72

₹62,80,859.72

TOP MOUNTED Plug type Bus PT: Set of 3 nos Metalized touchproof plug-in type Bus PT 33KV/v3/110/v3/110 v3, 20VA (core-1:0.2, Core-2:3P)

Nos

8,96,449.28

₹17,92,898.56

11KV Indoor Switchgear BUS COUPLER AND RISER: 12 KV, 25 KA 3 Secs, 3 phase, metal-enclosed indoor Gas-insulated switchgear internal arc IAC-AFLR (25 KA 1 Secs) complaint consiting of solid silicon encapsulated touchproof 1250A Busbar, 1250A VCB & disconnector with built-in Earthswitch enclosed in SF6 gas compartment along with followings: 3 Nos of 12 KV CT, 3 core, 1200-600/5-5-1 Amps, Core 1: Class 0.2s, 5VA Core 2: Class 5P20, 5VA LV Compartment consiting of IEC61850-9-2LE complaint BCPU NUMERICAL relays (50,51,50N,51N,67,67N,95,27,59, 25: completely programable 16 DI+10DO+11LED) with 2 nos rear communication copper port, Electrical reset type master trip relay with Push button, Trip Circuit supervission relay with push button for trip coil-1, Breaker control switch, Ammeter, MFM, LED type indication lamps (as required), Annunciation, completely as per Technical Specification. (Bus Coupler) The raiser shall have 1250A disconnector with built-in Earthswitch.

Nos

46,78,437

₹46,78,437