Tender For re-conditioning of 150mva cgl make power transformer-02 bearing sl. no bh9256/2 which includes replacement of faulty and damaged 03nos. of 220kv bushing and 03nos of 66kv bushings and other related works at 220/66kv a station, pertaining to nrs operations division, kptcl, bengaluru on partial turnkey two part & percentage basis.call-2.
Tender For corrigendum : work of replacement of 10mva power transformer-ii urja make bearing serial no.um029/1211 with new 33/11kv ,10mva power transformer including testing and commissioning at 33/11kv aquem sub-station under the jurisdiction of sd-i, div-iv, margao
Tender For labour charges for transportation of one no. 100 mva, 230/110kv, m/s. transformer and rectifiers make auto transformer bearing sl.no.210062 released from kadaperi 230kv ss and allotted to mambakkam 230kv ss in sriperumbudur operation circle
Tender For labour charges for erection of one no. 100 mva, 230/110kv, m/s. transformer and rectifiers make auto transformer bearing sl.no.210062 released from kadaperi 230kv ss and allotted to mambakkam 230kv ss in sriperumbudur operation circle.
Tender For supply of double row ball bearing equivalent to model no. 4304 bb tvh of fag or 4304 atn 9 of skf or 4304 tng of nsk japan make or equivalent model of make ntn or nice suitable for abb transformer oil pump to be procured from oem or authorised dealer only with tender specific authorisation certificate. [ warranty period: 30 months after the date of delivery ]
Tender For supply/fitting of bronze bushes in two halves to the plummer block of floating shaft of 16/20 ton capacity 07 nos. radial gates u/s 1 (shaft dia 105 mm contains 02 nos bronze bushes on floating shaft), s/w 5 (shaft dia 62 mm contains 04 nos bronze bushes and 02 nos bearings on floating shaft), s/w 2, 11, 12, 13 & 14 (each tsp gate having shaft dia 70 mm contains 06 nos bronze bushes on floating shaft) installed at ujh barrage. the job includes dismantling of floating shaft from both side of the motor coupled elecon gear box of central drive unit along with plummer blocks of bushes type and nsk-14 bearing type. supply/fitting/fabrication, turning, machining the bronze bushes in two halves as per sample size, drilling holes in bushes making slots for lubrication greasing. supply/fitting of bearing of nsk-14 type plummer blocks by dismantling of old/ damaged bearings and fitted the same as per sample size. job also includes strengthening of floating shafts along with plummer blocks by way of welding, turning and polishing to make it the required size. assembling of all parts with the unit after strengthening of the intermediate supports by way of welding to weakened portion/spots including replacement of old cotter pins, foundation bolts along with nuts. supply/fitting of grease nipples on each plummer block to facilitate the lubrication process. lubrication/greasing to both plummer blocks i.e. bush type and bearing type of above mentioned undersluice and spillway radial gates and testing on full load at site. complete job includes supply and fitting charges, tools and tackles required for the execution of job along with the cost of material including transportation charges besides charges of installation and all the taxes as applicable, p/fitting of new 2 nos. temperature indicator (wti and oti) with control system in place of damaged. connection of all the control system from buchholz relay and winding of transformer to ht panel no. 1 to ensure the safety and smooth operation of the transformer with copper control cable 8-core 1.00 sq. mm 15 m length approximately with other fittings as per site requirement of any is standard.
Tender For corrigendum : supply of bearing no 3205a of skf make or 3205 bdxl of fag make or 3205 of ntn make for b ombardier rake transformer oil pump to be procured from oem or authorised dealer only with tender specific authorisation certificate. [ warranty period: 30 months after the date of del ivery ]
Tender For supply of acsfp spare d d - automatic voltage regulator for gen set , transformer gen set , coil assy for gen set , bearing for gen set , rectifier plate for gen set