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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹11.6 LAccepted-Finance AT UPPER BOOTY NEAR KRISHNA NURSING HOME P S SADAR RANCHI JHARKHAND 835217 | RANCHI | JHARKHAND | 835217 | L1 | Accepted-Finance Found L1 Quoted Bidder. | |
| 2 | L2₹11.9 L+₹26,144 (2.25%)Rejected-Finance BOOTY SADAR RANCHI 835219 | RANCHI | RANCHI | JHARKHAND | 835219 | L2 | Rejected-Finance Found L2 Quoted Bidder. | |
| 3 | L3₹11.9 L+₹31,101 (2.68%)Rejected-Finance | L3 | Rejected-Finance Found L2 Quoted Bidder. |
Tender Value
Refer Docs
EMD Value
₹23,500
Closing Date
28 Jul 2021, 3:00 pmClosed
General Manager, TZ-III, JSR
132/33 kV GSS Adityapur-I Colony, Jamshedpur
Overhauling of 220/132 KV, 100 MVA EMCO make Auto Tr. no-01, servicing and overhauling of cooling fans etc and painting of transformer at 220/132 KV G/S/S Chandil 1
2021_JSEB_50299_1
34/PR/JUSNL/2021-22
Open Tender
Electrical Works
Works
60 days
Chandil-I
Please refer Tender documents.
2 documents required · 2 mandatory
₹2,950
Accounts Officer, Transmission Zone-III,Jamshedpur
₹23,500
Yes
29 Dec 2021
7 Jul 2021
29 Jul 2021
7 Jul 2021
28 Jul 2021
7 Jul 2021
Transportation of 25 KL transformer oil storage tank from adityapur industrial area to 220/132 KV G/S/S, Chandil-1 (Including return trip charge)i.e. 40KM
Minimum amount up to 50 KM
Unloading of 25KL oil storage tanker at site & loading the same after completion of the job.
Providing of 25 KL oil tanker ondaily hire charges
Draining of transformer oil from the 100 MVA EMCO make transformer & storage in empty two no 25 KL oil drum
SUPPLY OF RUBBERISED CORK SHEET OF MENTIONED SIZE
8 mm rubberized cork gasket(2x3) feet sheet .
6mm rubberizes cork gasket(2x3) feet sheet.
Dismantling whole accessories for rectification of transformer oil leakage.
Replacement of worn out gasket completely with new gasket complete job.
Drying vacuuming of transformer to remove moisture from core & winding
Breaking the vacuum with nitrogen purping for dew point up to-30 degree centigrade
Repeating the above till the desired IR value is achieved
Filtration of transformer oil .
Testing of Transformer oil like BDV,PPM,DGA, FURAN, Tanδ by recognized laboratory
Testing of Transformer e.g. Tanδ, PI, IR, core balance, short circuit, open circuit, ratio test etc .
Testing of both HV (220KV) and LV (132 KV) side winding resistance.
Supply and replacement of damage valve of appropriate sizes. As per samples.
2 to 5 ton capacity crane hiring charge for erection & dismantling work for 16 Hrs.
Painting of Transformer body and accessories
Labour charge for cleaning, brushing & scraping old paint as per direction of E/I.
Providing primer one coat red oxide paint in main tank and other parts.
Spray painting two coats with enarmel paint of main tank and other parts.
Servicing and overhauling of cooling fans with its three phase motor and all accessories including defective bearing bush etc cleaning, greasing & checking etc.
Fitting of rubber bushes in all cooling fans .
Replacement of damaged contactor with overload relay of cooling fans .
Transportation of all motor and cooling fans etc. for repairing & servicing for GSS Chandil-1 to workshop & return to GSS Chandil-1 after completion of work .
Commissioning of 1 (one) new fan with motor including supply of fan
Deepak Kumar Sah
M/s Siddtharth Power
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