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Ref. No.
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
Tender Value
Refer Docs
EMD Value
Exempted
Closing Date
14 Jul 2025, 10:00 amClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
Item code-683508001005
Item code-683508001006
Item code-683508001007
Item code-683508001008
Item code-683508001009
Item code-683508860001
Item code-683508230003
Item code-683508830003
Item code-683502002059
Item code-683508810002 Bid Number : GEM/2025/B/6393277 Dated : 03-07-2025 Bid Document 1/16
8021917
GEM/2025/B/6393277
Single Packet Bid
Item code-683508001005
252 days
Sheet723133Raghunathpur Thermal Power Station (RTPS)- DVC, Technical Building, Dumdumi, District- Purulia
Total value wise evaluation
BOQ
7 documents required · 7 mandatory
Exempted
14 Jul 2025
3 Jul 2025
14 Jul 2025
Procurement of Current Transformers of 11KV HT
Item code-683508001005
Item code-683508001006
Item code-683508001007
Item code-683508001008
Item code-683508001009
Item code-683508860001
Item code-683508230003
Item code-683508830003
Item code-683502002059
Item code-683508810002 Bid Number : GEM/2025/B/6393277 Dated : 03-07-2025 Bid Document 1/16
a) 11KV CURRENT TRANSFORMER WINDOW TYPE (ID>=120X75mm)
FREQUENCY:50Hz CORE 1 : CL: PS
Ie=30mA@Vk/4 CORE 2 : CL: PS
Ie=0mA@Vk/4; CORE 3 : CL 0.2S
10VA ; ISF<=10 STC:- 40kA/3 SEC
IL : 12/28/75 kvp INSULATION CLASS: E SECONDARY TERMINAL ON P1 SIDE DRAWING REF: 4066CR360
b) 11KV CURRENT TRANSFORMER WINDOW TYPE (ID>=120X75mm)
(OD<=205X196mm) CTR:3000/1- 1A
FREQUENCY:50Hz CORE 1 :-CL 5P20
10VA ; CORE 2 : CL 0.2S
10VA; ISF<=10 IL:-12/28/75kVp STC:-40kA/3 SEC INSULATION CLASS:E SECONDARY TERMINAL ON P1 SIDE DRAWING REF: 4058CR341
c) 11KV CURRENT TRANSFORMER WINDOW TYPE (ID>=100X50mm)
FREQUENCY: 50Hz CORE 1 : CL: PS
Ie=30mA@Vk/4 CORE 2 : CL 5P20
10VA ; CORE 3 : CL 1
ISF<=10 STC:-40kA/3SEC
IL : 12/28/75 kvp INSULATION CLASS:E "SECONDARY TERMINAL ON P2 SIDE DRAWING REF: 405801CR331
d) 11KV CURRENT TRANSFORMER WINDOW TYPE (ID>=100X50mm)
FREQUENCY: 50Hz CORE 1 : CL: PS
Ie=30mA@Vk/4 CORE 2 : CL 5P20
10VA ; CORE 3 : CL 0.2S
ISF<=5 STC:-40kA/3SEC
IL : 12/28/75 kvp INSULATION CLASS:E "SECONDARY TERMINAL ON P2 SIDE DRAWING REF: 4058CR341
e) 11KV CURRENT TRANSFORMER WINDOW TYPE (ID>=120X75mm)
(OD<=205X196mm) CTR:1250/1-1A
FREQUENCY: 50 Hz CORE 1 :-CL 5P20
10VA ; CORE 2 : CL 0.2S
10VA; ISF<=10 IL:-12/28/75kVp STC:-40kA/3 SEC INSULATION CLASS:E "SECONDARY TERMINAL ON P2 SIDE DRAWING REF: 4058CR341"
f) 11KV CURRENT TRANSFORMER WOUND TYPE (ID>=100X50mm)
FREQUENCY:50 Hz CORE 1 : CL: PS
Ie=30mA@Vk/4 CORE 2 : CL 5P20
10VA ; CORE 3 : CL 1.0
ISF<=5 STC:-40kA/3SEC
IL : 12/28/75 kvp INSULATION CLASS:E "SECONDARY TERMINAL ON P2 SIDE DRAWING REF : 4277CW303"
g) 11KV CURRENT TRANSFORMER WOUND TYPE CTR:300/1-1-1A
FREQUENCY: 50Hz CORE 1 : CL 5P20
10VA CORE 2: CL: PS
Ie=30mA@Vk/4 CORE 3 : CL 0.2s
ISF<=20 STC:-40kA/1SEC
IL : 12/28/75 kvp INSULATION CLASS:E "SECONDARY TERMINAL ON P2 SIDE DRAWING NO: KE/429304CW303"
i) 11KV CURRENT TRANSFORMER WINDOW TYPE (ID>=120X75mm)
FREQUENCY:50Hz CORE 1 : CL: PS
Ie=30mA@Vk/4 CORE 2 : CL: PS
Ie=30mA@Vk/4; CORE 3 : CL 0.2S
STC:-40kA/3 SEC
IL : 12/28/75 kvp INSULATION CLASS: E "SECONDARY TERMINAL ON P1 SIDE DRAWING REF: 4058CR341"
j) 11KV CURRENT TRANSFORMER WINDOW TYPE (ID>=120X75mm)
(OD<=205X196mm) CTR:2500/1-1A
FREQUENCY:50Hz CORE 1 :-CL 5P20
10VA; CORE 2 : CL 0.2S
10VA; ISF<=10 IL:-12/28/75kVp STC:- 40kA/3 SEC INSULATION CLASS:E "SECONDARY TERMINAL ON P1 SIDE DRAWING REF: 4058CR341
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bid_8021917.pdf
GEM_BID
BID_DETAIL_b51e3815-4d16-4bf2-b8e11751517196769_bablu.mandal@dvc.gov.in.docx
OTHER
list-of-categories-where-trials-are-allowed_1712126171.pdf
OTHER
gtc.pdf
OTHER
item_specification_2025-06-28-08-12-51_17413049bcd990dbfdb7765a59b59e1a.pdf
BOQ
boq_item_2025-06-28-08-12-51_1afe17c3c8013329ad80889e4c2a42c6.csv.pdf
BOQ
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