Tender For Repair To Unserviceable Transformer 160 Kva And Misc Work At N Area Under Ge Chandigarh., Chandigarh-Chandigarh

Tender For Repair To Unserviceable Transformer 160 Kva And Misc Work At N Area Under Ge Chandigarh. => Limited; 1 (a) Disconnecting defective outdoor power distribution transformer of capacity 160 KVA from HT/ LT sides draining out complete transformer oil & storing the same in suitable containers ( to be arranged by contractor ) opening the top cover and lifting up the core assembly carefully to check the condition of transformer winding core retanking the same after repair refilling the transformer oil after dehydration and filteration (dehydration and filteration to be paid separately) including checking of leakage of transformer body and welding works required for making transformer body leak proof transportation of transformer to andfrom site to work shop and re-installation the same at any site complete all as specified and directed MES No-L-252488 SM No-173366 -01 Each Job (b) M&L for replacement of burnt /defective HT copper coil with new one made out ofsuper enamelled heavy duty copper wires ofsize matching to the existing one including varnishing, drying and insulating material in transformer complete all as specified and directed-66.00 Kg(c) M&L for replacement of burnt /defective LT copper coil with new one made out ofsuper enamelled heavy duty copper wires of size matching to the existing one including varnishing, drying and insulating material in transformer complete all as specified and directed-48.00 Kg(d) M&L for Replacement of existing defective HT tap changer of suitable size with tapping arrangement 2.5% to 7.5% and one normal tapping including connecting up with HT coil and testing of transformer capacity 160 KVA complete all as specified and directed-01 Each(e) M&L for replacement of synthetic rubberised cork sheet gasket 1/4 thick suitablefor main body top cover of transformer. Capacity 160 KVA complete all as specified and directed-01 Each(f) M&L for Replacement of defective/ cracked LT porcelain bushing (set of three) of suitable size for transformer160 KVA including washers of good quality complete all as specified and directed-01 Each Set(g) M&L for replacement of defective/ cracked HT porcelain bushing (set of four) of suitable size of transformer160 KVA including washers of good quality complete all as specified and directed-01 Each(h) Supply and fix in repairLT bush rodmade out of copper with brass nuts and washers of required length and dia(as per existing) including connecting up with HT coil of transformer 160 KVA complete all as specified and directed-01 Each set(j) M&L taking down silica gel container from transformer and heating the silica gel atsufficient temperature to remove the moisture from it including refiting the same as per position complete all as specified and directed-10 Each job MES No-L-252488 SM No-173366-01 Nos, MES No-L-16012-W SM No-109500-01 Nos, MES No-L-252550-W SM No-173410-01 NosMES No-L-16016-W SM No-109504-01 Nos,MES No-L-252488-W SM No-173368-01 Nos, MES No-L-252485 SM No-173365-01 Nos,MES No-L-16013 SM No-109501-01 Nos, MES No-L-16016-W SM No-109498-01 Nos, MES No-L-252723 SM No-173552-01 Nos, MES No-L-252484 -W SM No-173364-01 Nos 2 (a) Painting of transformer 160 KVA capacity with good quality synthetic enameled paint using spray gun with compressed air on complete external portion of transformer including preparation of surface by scrubbing, cleaning ,stains greasy spots, dusts etc, The painting of transformer shall be carried out in situ ie. on four pole structure or in sub station at different places including writting SM/MES number complete all as specified and directed.-01 Each job(b) Supply, jointing and testing cable jointing kit of 11 KV grade cable for outdoor end termination, Heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 Sqmm to 95 Sq mm including taking down old unserviceable one complete all as specified and directed.-02 Each Location-Officers qtrs 160 KVA Transformer-02 Nos(c) Supply, jointing and testing cable jointing kit of 11 KV grade cable for straight through, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 sq mmto 185 Sq mm including taking down old unserviceable one complete all as specified and directed.-02 Each Location- Near TFO RMU-01 No, Pump House No-1-01 No(d) Testing of transformer oil of each transformer before and after dehyderation and filterationof transformer oil, installed in different sitesfor its dielectric strengthand submitting the test report to the department.complete all as specified and as directed.-01 Each job(e) Dehydration and filteration of existing transformer oil using transformer oil filteration plant to eliminate foreign particles and to improve di-electric strength upto 50 KV at 2.5mm electrode gap and to bring the acidity within the permissible limit complete all as specified and directed-550 LitreMES No-L-16012-W SM No-109500-100 Ltr,MES No-L-252550-W SM No-173410-100 Ltr, MES No-L-16016-W SM No-109504-100 Ltr, MES No-L-252488-W SM No-173368-100 Ltr, MES No-L-252485 SM No-173365-150 Ltr (f) Supply and fillingtransformer oil for topping up the level of oil/ new filling, having dielectric strength 40 - 60 KV during filling after initial filteration,conforming to relevent IS-335Transformer oil to be supplied in sealed container) complete all as specified and directed.-550 Litre(g) Shifting of Transfomer by opening LT/HT Connection carefullyBy Hydra and Pick up Vehicleat Hallomajra toN area and N area to Hallomajra and reconect with electric supply complete as directed by Engr-in-Charge.-02 Each job

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INR 3.71 Lakhs /-

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