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NTID 44305867
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Inquiry NowSupply Installation Testing in Alwar - Complete Tender Details
Find eligibility criteria, important deadlines, bidding requirements, and download official documents for "Supply Installation Testing " in Alwar, India.
- Opening Date : Thu 12th March, 2026
- Closing Date : Wed 11th March, 2026
- ₹ 2080000.00
- NTID 44305867
Tender Description
Documents
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Document-1
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
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Document-2
721.3 kBOil_India_ExtraDoc...Oil_India_ExtraDocument-GCO0449P23.pdf
Costs
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EMD
41600.00 -
Document Cost
500.00 -
Estimated Cost
2080000.00
BOQ Items Total Items : 50 | Total Qty : 142
| # | Item | Quantity | Units |
|---|---|---|---|
| 1 | Supply installation testing & Commissioning of Copper wound distribution Transformer of following rating and % Impedance, 11/0.433KV Delta-Star Connected, Vector Group Dyn 11, ONAN Cooled losses as per IS 1180 part I 2014 (Fourth Revision) Level-1, including standard accessories like conservator with prismatic oil level gauge , silica gel breather, Bucholz relay, pressed steel radiator fins, Radiator Valve(above 800 Kva) Suitable size HT cable box, LT cable box or Busduct adaptor box, Off -LTC ( +5% to - 7.5% in steps of 2.5 %), temperature rise of 40 degree C in oil / 45 degree C in winding , drain valve, Air release device, Dial type Oil & Winding Temperature gauge with alarm & trip contacts, first filling of transformer oil as per IS :335-1953 , Epoxy primer and PU based paint as Top coat, Unidirectional rollers for rating upto 800 kva & bi- directional above 800 Kva rollers with locking arrangement etc. as required. Factory Tests: The Transformer shall be subjected to routine factory tests (as per IS:2026 and IS:1180) including Temperature rise test in OEM's own lab and same shall be witnessed by Department engineer. Site Tests: Following tests shall be carried out on each transformer at site by OEM enginer in presence of department's site engineer:- a) Ratio test on each tapping.b) Resistance of windings at principal and all tapings.c) Insulation resistance of the winding between HV to earth / HV to LV / LV to earth.d) Vector group test.e) Magnetic Balance test. Transformer shall also be tested in CTL of discom before charging & complete installaion must be certified from Electrical Inspectorate office as per Indian Electricity rule, (CTL testing charges and Electrical Inspectorate office charges shall be reimbursed to the contractor) | ||
| 2 | Note :Manufacturer's testing laboratory should be certified by NABL and have an in house core cutting facility to ensure proper control & monitoring of quality. This is crutial to prevent the mixing of prime core materials with Second grade or defective materials. The core should be constructed from high grade, non ageing, PRIME GRADE CRGO steel with M4 Grade or Better, using silicon steel laminations, and should be of boltless design. The core and coil assembly should be undergo drying process using a highly efficient vacuum drying autoclave to remove moisture through heating and drying. | ||
| 3 | 500 KVA with % Impedance 4.5 | 1.00 | Set |
| 4 | Providing & Laying XLPE insulated & P.V.C. sheathed Armoured Aluminium cable confirming to IS :7098 P - I of 1.1 KV with H4- Grade electrolytic aluminium conductor confirming to IS 8130 of purity >99.6 %, round / flat strip armouring of cables, Inner / outer sheath confirming to IS:5831 in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray(with cable tie) including testing commissioning etc. as required of following size. | ||
| 5 | 240.0 Sq. mm |
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