Power Development Department has published Annual Rate Contract For Repairs / Reclamation Of Damaged Power Transformers ( 33Kv / 11Kv / 6.6Kv ) Of Different Capacities Viz 3.15Mva, 4.0Mva, 5.0Mva, 6.3Mva And 10.0Mva For The Year 2022-23 Or Till Finalization Of Next Stage Contra. Submission Date for this Tender is 01-08-2022. Conductor Tenders in pulwama Jammu And Kashmir. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 16-Jul-2022 | Extension1 | Date | 23-07-2022 |
| 2 | 25-Jul-2022 | Extension2 | Date | 01-08-2022 |
| Sl. No. | Item Description |
| 1 | Lifting of power transformer from FOR destination basis work site of firm ( job include loading / unloading /dragging /carriage including insurance during transit |
| 2 | 3.15 MVA , 33/11k KV |
| 3 | 4MVA, 5 MVA 33/11/6.6 KV |
| 4 | 6.3MVA, 33/11/6.6 KV |
| 5 | 10 MVA, 33/11k KV |
| 6 | Detanking of whole Transformer complete Job including refitting back after repairs |
| 7 | 3.15 MVA , 33/11k KV |
| 8 | 4MVA, 5 MVA 33/11/6.6 KV |
| 9 | 6.3MVA, 33/11/6.6 KV |
| 10 | 10 MVA, 33/11k KV |
| 11 | Supply andFabrication of New HV / LV copper conductor (base rate of copper to be fixed and final applicable rate as per IEEMA will be |
| 12 | Fabrication of NewHV / LV copper conductor |
| 13 | Insulation of new HV / LV copper conductor |
| 14 | High density parmali wood |
| 15 | New insulting press board |
| 16 | New EHV Grade transformer oil Ltr |
| 17 | Filtration charges for new EHV grade transformer oil |
| 18 | New gaskets RC 70 grade |
| 19 | Cleaning & spray painting of tank, radiators, conservator , tap changer, marshalling box etc. with one coat of primer & two coats of approved paint and inside the tank with epoxy paint. |
| 20 | Providing and installation of New Off load Tap Switch |
| 21 | 20 Paper cover copper flexible wire (25 mm sq. / 40mm sq.) |
| 22 | Providing and installation of New On load Tap Changer |
| 23 | Repair of on load Tap Changer |
| 24 | Providing and installation of 36 KV HV Bushing |
| 25 | Providing and installation of 12 KV LV Bushing |
| 26 | Providing and installation of36 KV HV Brass Stud with Nuts |
| 27 | Providing and installation of12 KV LV Brass Stud with Nuts |
| 28 | Providing and installation of C.I clamp for 33 KV Bushing |
| 29 | Providing and installation of C.I clamp for 11 KV Bushing |
| 30 | Providing and installation of Arcing Horn Assembly for 33 KV/ 11KV Bushing |
| 31 | Providing and installation of Copper thimble of sorts |
| 32 | Providing and installation ofPhase separator with insulation between coil |
| 33 | Providing and installation of Galvanised H.W. items |
| 34 | Providing and installation of New transparent type silica gel breather. (Suitable for 10 MVA) |
| 35 | Providing and installation of Buchholz relay (with alarm & trip contact) |
| 36 | Providing and installation of Wheel Valve(Flange Type)50 mm |
| 37 | Providing and installation of BSP Gun metal wheel valve with cap 1.5”/2.0” |
| 38 | Providing and installation of Radiator Shut off valve |
| 39 | Providing and installation ofOil level gauge in conservator |
| 40 | Providing and installation of Oil Temperature Indicator (with alarm & trip contact) |
| 41 | Providing and installation ofWinding Temperature Indicator (with alarm & trip contact) |
| 42 | Providing and installation ofOil level indicator |
| 43 | Miscellaneous items like insulating paper, cotton Tap, Weaving Taps,SRBP Tube,Sleeving etc |
| 44 | Removal & blocking of OLTC Permanently |
| 45 | Repairing of tank by way of complete assessment of all leakages and repair of same by way of welding etc. |
| 46 | Repairing of Radiator |
| 47 | Repairing of Conservator , marshalling box |
| 48 | Filtration of Transformers Oil |
| 49 | Replacement of Gasket with all materials as per directions of Engineer In-Charge where ever Required |
| 50 | Main tank |
| 51 | Radiator |
| 52 | HV Bushing |
| 53 | L.V Bushing |
| 54 | Conservator Tank |
| 55 | Inspection Cover , Main Holes, Valves, Connecting Pipes including tightening & terminal arrangement, of Buchholz relay, O.T.I,W.T. I Marshalling box. Etc |
| 56 | Re-conditioning of Silica gel Breather |
| 57 | Replacement of Silica gel Breather |
| 58 | Painting of transformer as per directions of Engineer In- Charge with all materials (cleaning & painting with one coat of primer & two coats of approved quality paint ). |
| 59 | Main tank |
| 60 | Conservator |
| 61 | Radiator |
| 62 | Tap Changer |
| 63 | Marshalling Box etc., |
| 64 | Heat Treatment (to be applied till desired values are achived) |
| 65 | Hot oil bath of power transformer incl. flushing out of sludge, carbon deposits from whole power transformer incl. core conductor radiator transformer tank valves etc. |
| 66 | Shifting back of repaired Transformer fromworks site to FOR Destination basis / store ( job include loading / unloading /dragging /carriage and commissioning at site including insurance during transit |
| 67 | 3.15 MVA , 33/11k KV |
| 68 | 4MVA, 5 MVA 33/11/6.6 KV |
| 69 | 6.3MVA, 33/11/6.6 KV |
| 70 | 10 MVA, 33/11k KV |
| 71 | Replacement of burnt out / damaged transformer corewith new one CRGO |
| 72 | Scrap old copper conductor |
| 73 | Scrap old / carbonized transformer oil |
| 74 | Scrap Red iron Ms iron and Brass parts |
| 75 | Scrap core material. |
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