Tender ID

DEFPROC

Active

Works

Electrical and Maintenance Works

SPECIAL REPAIRS AND ALTERATION OF FOUR POLE STRUCTURE AND CONNECTED ITEMS TO LBS WITH INTERRUPTION CHAMBER AT STABLE HILL SUBSTATION UNDER GE WELLINGTON

E-IN-C BRANCH - MILITARY ENGINEER SERVICES

Wellington | The Nilgiris, Tamil Nadu

Amount: ₹24.1 LCloses: 27 Nov 2026

Tenderkart AI

Reads all tender documents

Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.

Timeline

Published6 Nov 2026
Submission Opens20 Nov 2026
Closes27 Nov 2026
Bid Opening30 Nov 2026

Tender Value

₹24.1 L

EMD Value

₹48,240

Closing Date

27 Nov 2026, 6:00 pm

Tender Inviting Organisation

Name

CWE Wellington

Address

Headquarters Commander Works Engineers Wellington, Barracks Post The Nilgiris PIN 643 231

Work Description

SPECIAL REPAIRS AND ALTERATION OF FOUR POLE STRUCTURE AND CONNECTED ITEMS TO LBS WITH INTERRUPTION CHAMBER AT STABLE HILL SUBSTATION UNDER GE WELLINGTON

Tender Information

Tender ID

2026_MES_797674_1

Reference Number

83097/E8

Tender Type

Open Tender

Product Category

Electrical and Maintenance Works

Form of Contract

Item Rate

Period of Work

180 days

Location

Wellington

Source Website

Subscribe to view

Eligibility / Pre-Qualification

Please refer Tender documents.

Documents Required

7 documents required · 7 mandatory

Fee/PreQual/Technical

RequiredSCANNED COPY OF APPLICATION ON LETTER HEAD OF FIRM REQUESTING ISSUE OF TENDER (.pdf)

RequiredSCANNED COPY OF ENLISTMENT LETTER ALONG WITH ENCLOSURES FOR MES ENLISTED CONTRACTORS (.pdf)

RequiredFOR CONTRACTORS NOT ENLISTED WITH MES, DOCUMENTS AS MENTIONED IN NOTICE INVITING TENDER (NIT) (.pdf)

RequiredSCANNED COPY OF COST OF TENDER AND EMD IN THE FORM OF DD AS PER NIT (.pdf)

RequiredSCANNED COPY OF GST AND EPF REGISTRATION DOCUMENTS (.pdf)

RequiredANY OTHER DOCUMENT AS PER NOTICE INVITING TENDER (NIT) (.pdf)

Finance

RequiredBOQ (.xls)

Fee & Financial Details

Tender Fee Amount

₹500

Tender Fee Payable To

GE WELLINGTON

EMD Fee Amount

₹48,240

EMD Fee Exemption Allowed

Yes

Important Dates

Last Activity

6 Nov 2026

Published

6 Nov 2026

Bid Opening

30 Nov 2026

Download Starts

6 Nov 2026

Download Ends

27 Nov 2026

Submission Starts

20 Nov 2026

Clarification Period

7 Nov 2026 - 12 Nov 2026

Bill of Quantities

Item RateBoQ_Ver3.0INR

BoQ1 (2 items)

Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
1Supply, Install, Commissioning and TestIing of outdoor type HT, 12 KV, 630 Amps, SF 6 insulated RING MAIN UNIT (RHS EXTENSIBLE) CRCA material duly powder coated RAL 7032 with min 80 Micron Thickness and thckness of material 2 to 2.5 mm thick for load bearing and 1 to 1.6 mm for non load bearing, Degree of protection for Tank-IP 67 (SS Tank Thckness 2mm), Mechanism Chamber IP 2X in Canopy door open condition, cable Chaber IP 3X in Canopy door open condition, Outdoor IP 54 in Canopy door close condition, Busbar rating 630 A, STC 21 kA/3s, dielectric withstand 28kV AC/1 minute, Impulse Withstand 75 kVP, Rated Peak Current 52.5kAP, Rated Frequency 50 Hz with 01 No. VCB for incomer of capcity 12 kV, 3 phase 630 A, 21kA/3s and 03 Nos LBS of capacity 12 kV, 3 phase 400 A, 21 kA/3s vin single panel, as per manufacturer design and comprising of the followings parameters complete all as specified and directed. (Make : Schneider/ ABB /SIEMENS/CG):- Incommer :- (i) Vaccume circuit breaker 12 kV, 21 kA/3s, 3 pole with 3 pole manual disconnector, 3 pole manual Earth switch, low energy trip coil, mechanical emergency push button and counter with current rating of breaker 630 A - 01 No Outgoing:- (i) LBS 12 kV, 21 kA/3s, 3 pole with 3 pole manual disconnector, 3 pole manual Earth switch, low energy trip coil, mechanical emergency push button and counterwith current rating of breaker 400 A. - 01 No (ii) Load Break switch, 12 kV, 21kA/3s, 3 pole with 3 pole manual earth switch - 03 Nos
1.01	(iii) Voltage presence Indicator:- suitable for 10-24 kV LED type as per IEC 61958. (iv) Manometer:- Multiscale to cover 1.3 Bar (absolute ) or 0.3 Bar (relative) @ 20 deg C.-02 Nos. (v) Cable Boot:- Push on type suitable for XLPE cable Al 1 Rx3C upto 300 Sqmm- 05 Sets. (vi) Relay: Base mounted LED display 3 pole overcurrent + earth fault relay with selectable characteristics for breaker feeder with RS 485 port on MODBUS protocol and following setting ranges :- I>: 0.2 to 2.5, t>: 0.1-150s in steps of 0.01s & ti>: 0.01-1.500 in steps of 0.005:I>>: 0.5 to 30, t>>:0.03-20s in steps of 0.01s Ie>: 0.05 to 2.5, te>0.05-150s in steps of 0.01s & tie >: 0.01-1.500 in steps of 0.005:Ie>>: 0.5 to 15, te>>: 0.04-20s in steps of 0.01s (02 Nos) (vii) Indication lamp : All LED lamps . (viii) Current Transformer : CT1 Tape Wound Core 1: 50-100/1A, Class: SP10, 2.5VA Core 2: 50-100/1A, Class:1.0, 2.5VA for protection and metering - 02 Sets (ix) Current Transformer : CT2 Core 1: 100-200/1A, Class:SP10, 2.5VA for metering - 01 Set (x) TVM : 3 PH, 4 Wire, 110 VAC, 1 AMP for incoming feeder CT ratio-100-200/1A, PT Ratio-11kV/rt3/110/rt3, Accuracy Class 0.5 base mounted incl RS 485 port on MODBUS protocol - 01 No	-	-	-	-
1.02	(xi) Digital Ammeter: 96x96 Sqmm, 3Phase digital Ammeter with Aux supply :90to 300 V AC accuracy class 1- 02 Nos (xii) Potential Transformer: 11 kV /rt3/110V/rt3, resin cast PT with fuse on primary, Voltage factor -1.2 cont. & 1.9 for 8 Hrs, 3Phase, accuracy Class-05 Burden 50 VA - 01 No for metering (xiii) Space Heater: Strip Type 230V AC 80 W - 01 No (xiv) Thermostat: Spring Type 230V AC, Range 30-110 Deg C, 10 A, SUN-110 - 01 No (xv) Phase indicating LEDs - 63.5 V AC (L-N), 23 mm dia LEDs - 01 Set (xvi) Ambient temperature - 5 to + 40 deg (xvii) GAS Pressure: Operating: 1.3 Bar (Absolute) or 0.3 Bar (Relative) at 20 deg C. (Note : RMU Shall be mounted on PCC platform of suitable height as per OEM direction including necessary grouting arrangements all as specified. Rate quoted by the contractor shall deemed to be inclusive of PCC platform and all other necessary work for the satisfactory commissioning of RMU with HT supply)	-	-	-	-
2Taking down existing four pole structure, cross arms, channels & MS Nut and Bolts, including opening the HT cable/ ACSR conductor etc complete all as specified and as directed.
3Taking down Air break switch GOD, including opening the HT cable/ACSR conductor etc complete all as specified and as directed.
4S & F in repair Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and as directed.

Documents

Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.

Tender Page Snapshot

details.html

html • 0.03 MB

NIT Documents

Tendernotice_1.pdf

PDF • 0.50 MB

Work Item Documents

tmrgd_83097.pdf

Tender Documents • 1.51 MB

BOQ_894796.xls

BOQ • 0.31 MB

Ready to Participate?

Download all tender documents and submit your bid

Disclaimer: TenderKart has made every reasonable effort to ensure that the information on this page is accurate and authentic, however it cannot be held liable for any third-party claims or losses or any damages. TenderKart makes no warranty, expressed or implied, as to the results obtained from the use of this information. If you notice any error or omission, please let us know at .

Loading…

Sl No	Description	Qty	Unit	Est. Rate	Est. Amount
1Supply, Install, Commissioning and TestIing of outdoor type HT, 12 KV, 630 Amps, SF 6 insulated RING MAIN UNIT (RHS EXTENSIBLE) CRCA material duly powder coated RAL 7032 with min 80 Micron Thickness and thckness of material 2 to 2.5 mm thick for load bearing and 1 to 1.6 mm for non load bearing, Degree of protection for Tank-IP 67 (SS Tank Thckness 2mm), Mechanism Chamber IP 2X in Canopy door open condition, cable Chaber IP 3X in Canopy door open condition, Outdoor IP 54 in Canopy door close condition, Busbar rating 630 A, STC 21 kA/3s, dielectric withstand 28kV AC/1 minute, Impulse Withstand 75 kVP, Rated Peak Current 52.5kAP, Rated Frequency 50 Hz with 01 No. VCB for incomer of capcity 12 kV, 3 phase 630 A, 21kA/3s and 03 Nos LBS of capacity 12 kV, 3 phase 400 A, 21 kA/3s vin single panel, as per manufacturer design and comprising of the followings parameters complete all as specified and directed. (Make : Schneider/ ABB /SIEMENS/CG):- Incommer :- (i) Vaccume circuit breaker 12 kV, 21 kA/3s, 3 pole with 3 pole manual disconnector, 3 pole manual Earth switch, low energy trip coil, mechanical emergency push button and counter with current rating of breaker 630 A - 01 No Outgoing:- (i) LBS 12 kV, 21 kA/3s, 3 pole with 3 pole manual disconnector, 3 pole manual Earth switch, low energy trip coil, mechanical emergency push button and counterwith current rating of breaker 400 A. - 01 No (ii) Load Break switch, 12 kV, 21kA/3s, 3 pole with 3 pole manual earth switch - 03 Nos
1.01	(iii) Voltage presence Indicator:- suitable for 10-24 kV LED type as per IEC 61958. (iv) Manometer:- Multiscale to cover 1.3 Bar (absolute ) or 0.3 Bar (relative) @ 20 deg C.-02 Nos. (v) Cable Boot:- Push on type suitable for XLPE cable Al 1 Rx3C upto 300 Sqmm- 05 Sets. (vi) Relay: Base mounted LED display 3 pole overcurrent + earth fault relay with selectable characteristics for breaker feeder with RS 485 port on MODBUS protocol and following setting ranges :- I>: 0.2 to 2.5, t>: 0.1-150s in steps of 0.01s & ti>: 0.01-1.500 in steps of 0.005:I>>: 0.5 to 30, t>>:0.03-20s in steps of 0.01s Ie>: 0.05 to 2.5, te>0.05-150s in steps of 0.01s & tie >: 0.01-1.500 in steps of 0.005:Ie>>: 0.5 to 15, te>>: 0.04-20s in steps of 0.01s (02 Nos) (vii) Indication lamp : All LED lamps . (viii) Current Transformer : CT1 Tape Wound Core 1: 50-100/1A, Class: SP10, 2.5VA Core 2: 50-100/1A, Class:1.0, 2.5VA for protection and metering - 02 Sets (ix) Current Transformer : CT2 Core 1: 100-200/1A, Class:SP10, 2.5VA for metering - 01 Set (x) TVM : 3 PH, 4 Wire, 110 VAC, 1 AMP for incoming feeder CT ratio-100-200/1A, PT Ratio-11kV/rt3/110/rt3, Accuracy Class 0.5 base mounted incl RS 485 port on MODBUS protocol - 01 No	-	-	-	-
1.02	(xi) Digital Ammeter: 96x96 Sqmm, 3Phase digital Ammeter with Aux supply :90to 300 V AC accuracy class 1- 02 Nos (xii) Potential Transformer: 11 kV /rt3/110V/rt3, resin cast PT with fuse on primary, Voltage factor -1.2 cont. & 1.9 for 8 Hrs, 3Phase, accuracy Class-05 Burden 50 VA - 01 No for metering (xiii) Space Heater: Strip Type 230V AC 80 W - 01 No (xiv) Thermostat: Spring Type 230V AC, Range 30-110 Deg C, 10 A, SUN-110 - 01 No (xv) Phase indicating LEDs - 63.5 V AC (L-N), 23 mm dia LEDs - 01 Set (xvi) Ambient temperature - 5 to + 40 deg (xvii) GAS Pressure: Operating: 1.3 Bar (Absolute) or 0.3 Bar (Relative) at 20 deg C. (Note : RMU Shall be mounted on PCC platform of suitable height as per OEM direction including necessary grouting arrangements all as specified. Rate quoted by the contractor shall deemed to be inclusive of PCC platform and all other necessary work for the satisfactory commissioning of RMU with HT supply)	-	-	-	-
2Taking down existing four pole structure, cross arms, channels & MS Nut and Bolts, including opening the HT cable/ ACSR conductor etc complete all as specified and as directed.
3Taking down Air break switch GOD, including opening the HT cable/ACSR conductor etc complete all as specified and as directed.
4S & F in repair Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and as directed.

Sl No

Description

Qty

Unit

Est. Rate

Est. Amount

1Supply, Install, Commissioning and TestIing of outdoor type HT, 12 KV, 630 Amps, SF 6 insulated RING MAIN UNIT (RHS EXTENSIBLE) CRCA material duly powder coated RAL 7032 with min 80 Micron Thickness and thckness of material 2 to 2.5 mm thick for load bearing and 1 to 1.6 mm for non load bearing, Degree of protection for Tank-IP 67 (SS Tank Thckness 2mm), Mechanism Chamber IP 2X in Canopy door open condition, cable Chaber IP 3X in Canopy door open condition, Outdoor IP 54 in Canopy door close condition, Busbar rating 630 A, STC 21 kA/3s, dielectric withstand 28kV AC/1 minute, Impulse Withstand 75 kVP, Rated Peak Current 52.5kAP, Rated Frequency 50 Hz with 01 No. VCB for incomer of capcity 12 kV, 3 phase 630 A, 21kA/3s and 03 Nos LBS of capacity 12 kV, 3 phase 400 A, 21 kA/3s vin single panel, as per manufacturer design and comprising of the followings parameters complete all as specified and directed. (Make : Schneider/ ABB /SIEMENS/CG):- Incommer :- (i) Vaccume circuit breaker 12 kV, 21 kA/3s, 3 pole with 3 pole manual disconnector, 3 pole manual Earth switch, low energy trip coil, mechanical emergency push button and counter with current rating of breaker 630 A - 01 No Outgoing:- (i) LBS 12 kV, 21 kA/3s, 3 pole with 3 pole manual disconnector, 3 pole manual Earth switch, low energy trip coil, mechanical emergency push button and counterwith current rating of breaker 400 A. - 01 No (ii) Load Break switch, 12 kV, 21kA/3s, 3 pole with 3 pole manual earth switch - 03 Nos

1.01

(iii) Voltage presence Indicator:- suitable for 10-24 kV LED type as per IEC 61958. (iv) Manometer:- Multiscale to cover 1.3 Bar (absolute ) or 0.3 Bar (relative) @ 20 deg C.-02 Nos. (v) Cable Boot:- Push on type suitable for XLPE cable Al 1 Rx3C upto 300 Sqmm- 05 Sets. (vi) Relay: Base mounted LED display 3 pole overcurrent + earth fault relay with selectable characteristics for breaker feeder with RS 485 port on MODBUS protocol and following setting ranges :- I>: 0.2 to 2.5, t>: 0.1-150s in steps of 0.01s & ti>: 0.01-1.500 in steps of 0.005:I>>: 0.5 to 30, t>>:0.03-20s in steps of 0.01s Ie>: 0.05 to 2.5, te>0.05-150s in steps of 0.01s & tie >: 0.01-1.500 in steps of 0.005:Ie>>: 0.5 to 15, te>>: 0.04-20s in steps of 0.01s (02 Nos) (vii) Indication lamp : All LED lamps . (viii) Current Transformer : CT1 Tape Wound Core 1: 50-100/1A, Class: SP10, 2.5VA Core 2: 50-100/1A, Class:1.0, 2.5VA for protection and metering - 02 Sets (ix) Current Transformer : CT2 Core 1: 100-200/1A, Class:SP10, 2.5VA for metering - 01 Set (x) TVM : 3 PH, 4 Wire, 110 VAC, 1 AMP for incoming feeder CT ratio-100-200/1A, PT Ratio-11kV/rt3/110/rt3, Accuracy Class 0.5 base mounted incl RS 485 port on MODBUS protocol - 01 No

1.02

(xi) Digital Ammeter: 96x96 Sqmm, 3Phase digital Ammeter with Aux supply :90to 300 V AC accuracy class 1- 02 Nos (xii) Potential Transformer: 11 kV /rt3/110V/rt3, resin cast PT with fuse on primary, Voltage factor -1.2 cont. & 1.9 for 8 Hrs, 3Phase, accuracy Class-05 Burden 50 VA - 01 No for metering (xiii) Space Heater: Strip Type 230V AC 80 W - 01 No (xiv) Thermostat: Spring Type 230V AC, Range 30-110 Deg C, 10 A, SUN-110 - 01 No (xv) Phase indicating LEDs - 63.5 V AC (L-N), 23 mm dia LEDs - 01 Set (xvi) Ambient temperature - 5 to + 40 deg (xvii) GAS Pressure: Operating: 1.3 Bar (Absolute) or 0.3 Bar (Relative) at 20 deg C. (Note : RMU Shall be mounted on PCC platform of suitable height as per OEM direction including necessary grouting arrangements all as specified. Rate quoted by the contractor shall deemed to be inclusive of PCC platform and all other necessary work for the satisfactory commissioning of RMU with HT supply)

2Taking down existing four pole structure, cross arms, channels & MS Nut and Bolts, including opening the HT cable/ ACSR conductor etc complete all as specified and as directed.

3Taking down Air break switch GOD, including opening the HT cable/ACSR conductor etc complete all as specified and as directed.

4S & F in repair Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination cold shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 95 sqmm complete all as specified and as directed.