Work

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Tender Inviting Authority: EXECUTIVE ENGINEER, ELECTRICITY TRANSMISSION DIVISION - GONDA.

Name of Work:- Work for rewinding & overhauling of cooling fans of transformers, replacement of gaskets in marshalling boxes alongwith other associated works at Various substation under Electricity Trans. Division Gonda.

Tender No:Short term-E-Tender No-17/ETD(GD)/2025-26,

Name of the Bidder/ Bidding Firm / Company :

Sl. No. Work/Item Description Item Code / Make Quantity Units Estimated Rate in Rs. P Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency BASIC RATE In Figures To be entered by the Bidder Rs. P Excise Duty GST Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit,if any respect of Supplies Under full Excise Duty Category

1 Rewinding of 3 phase 440 volt, 0.5 HP capacity cooling fans (Spare) of power transformers. The work includes dismantling of cooling fans from the transformers, its carriage to repair workshop & back after due rewinding. Replacement of defective ball bearings oiling, greasing etc and finally mounting of cooling fans on the transformers with proper electrical connection for satisfactory running as per details given below.

1.01 40 MVA T/F- I at 220 KV Substation Gonda 2 Nos Excess(+) Full Conversion INR

1.02 40 MVA T/F- I and II at 132 KV Substation Colonelganj 3 Nos Excess(+) Full Conversion INR

1.03 40 MVA T/F- I at 132 KV Substation Gharighat 2 Nos Excess(+) Full Conversion INR

1.04 40 MVA T/F- I at 132 KV Substation Mankpaur 2 Nos Excess(+) Full Conversion INR

1.05 40 MVA T/F- I at 132 KV Substation Tulsipur 1 Nos Excess(+) Full Conversion INR

1.06 160 MVA T/F- I at 220 KV Substation Balrampur 2 Nos Excess(+) Full Conversion INR

2 Overhauling & servicing of 3 phase, 440 volt, O.5 HP capacity cooling fans of power transformers. The work includes dismantling of the cooling fan from the transformers its carriage to repair workshop & back after due replacement of defective ball bearing, oiling, greasing etc and finally mounting of the coolng fans on the transformers with proper electrical connection for satisfactory running as per details given below.

2.01 40 MVA T/F- I at 220 KV Substation Gonda 1 Nos. Excess(+) Full Conversion INR

2.02 200 MVA T/F-I&II at 220 KV Substation Gonda. 2 Nos. Excess(+) Full Conversion INR

3 Replacement of damaged rubber gaskets and glass 6 mm thick in the door of marshalling boxes of transformers by providing & fixing of rubber gaskets of same size for making its dust & vermin proof & glass.

3.01 For 200 MVA T/F-I at 220 KV Substation Gonda. 1 Job Excess(+) Full Conversion INR

4 Providing & Fixing of 3 phase, 440 volt, 0.5 HP heavy duty capacity cooling fans ISI standard like Crompton/Bajaj/GE make suitable for power transformers

4.01 For 40MVA TF-I at 220kV S/S Gonda 1 Nos. Excess(+) Full Conversion INR

4.02 For 40MVA TF-I&II at 132kV S/S Mankapur 4 Nos. Excess(+) Full Conversion INR

4.03 For 40MVA TF-I&II at 132kV S/S Gharighat 3 Nos. Excess(+) Full Conversion INR

5 Providing & Fixing of 415 volt AC 10Amp 4 pole Power contactor alongwith auxiliary contact (as per smple-L&T make) including proper electrical connection as per drawing for satisfactory automated running of cooling fans as per details given below.

5.01 40MVA T/F-II AT 220KV SS Gonda 2 Nos. Excess(+) Full Conversion INR

5.02 200MVA T/F-II AT 220KV SS Gonda 1 Nos. Excess(+) Full Conversion INR

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