Name: Supplying And Fixing Of 3 Nos Lighting Arester ,Serviceing Of 3 Nos Pt And 3 Nos Ct And 1 Nos 10 Mva Transformer Of 110/6.6 Kv Sub-Station Of Ramathal (Marol) 1St Stage Pump House
Start: 2025-05-30
End: 2025-06-06
Location: Krishna Bhagya Jala Nigam Limited

Organization Details:

Organization Name:

Krishna Bhagya Jala Nigam Limited

Country:

India

Contact Person:

R B KITTUR

Address:

KBJNL Division ARBC Division Hunagunda Karnataka,

Contact Details - Email:

Phone

9880488919

Notice Details:

Notice Type

Tender Notice

Bidding Type

Other

Notice No.

109980594

Deadline

2025-06-06

Description

Description: Supplying And Fixing of 3 Nos Lighting Arester ,Serviceing of 3 Nos PT And 3 Nos CT And 1 Nos 10 MVA Transformer of 110/6.6 KV Sub-station of Ramathal (Marol) 1st Stage pump house
local title:: Supplying And Fixing of 3 Nos Lighting Arester ,Serviceing of 3 Nos PT And 3 Nos CT And 1 Nos 10 MVA Transformer of 110/6.6 KV Sub-station of Ramathal (Marol) 1st Stage pump house
earnest_money_deposit: 24000
Contract Duration: : 180
Contract Type: : Works
local description: : Supplying And Fixing of 3 Nos Lighting Arester ,Serviceing of 3 Nos PT And 3 Nos CT And 1 Nos 10 MVA Transformer of 110/6.6 KV Sub-station of Ramathal (Marol) 1st Stage pump house
Gross Budget LC: : 1184745.85
Document Fee: : 500
est_amount: 1184745.85
lot_details: 1: Repair and overhauling of OLTC each Divertor switch including change of oil, lubrication and replacement of gaskets and other parts which are locally available of 110/33-11 kV Class - 110/11 kV Class 5MVA & 10 MVA Transformers As per specification With All Lead and Lift As directed by the Engineer incharge of the work., 2: Testing the Transformer for routine tests as per IS 2026-1983 for 33kv voltage class(5/6.3/8/10MVA)Transformer:Testing : 1. Ratio Test ,2. SC Test, 3. Excitation Current Test/ Highpot Test, 4. Magnetic Balance Test ,5. Vector Group Test , 6. Induced High Voltage Test, 7. OLTC Operation - Local and Remote 8. Protective Devices Operation Checks 9. Stability Checks : For Differential & REFR Protection 10. Winding Resistance Test 11. Insulation Resistance Test 12. Tan-Delta and Capacitance Test 13. Transformer mounted protective Devices 14. Sweep Frequency Response Analysiscomplete with All Lead and Lift As directed by the Engineer incharge of the work., 3: Filtration of oil using filter set of the contractor to bring the insulation value to I.E. specification with All Lead and Lift As directed by the Engineer incharge of the work., 4: Supply of new EHV Grade transformer Oil as per IS-335 :1993 for

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