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Tender For corrigendum : checking and inspection of boiler drum, ring header, d-meter survey of boiler tubes, mechanicalcleaning of dnpsh, psh, rh (front & rear) assembly coils and erection of platform in between platen super heater and rh during aoh period 2026-27.
Tender For supply of cleaning equipment - extra heavy duty flexible shaft with double round inner core made from best quality spring steel provided with heavy gauge outer casing manufacturing from hot dip galvanized steel strips having high tensile coil antifriction lining inside the full length of outer casing complete with guards couplings and hand piece having double ball bearing and oil seal. a) 16 mm. x 8 meter. isi/iso standard., b) 16 mm. x 10 meter. isi/iso standard., c) 16 mm. x 12 meter. isi/iso standard., d) 16 mm. x 16 meter. isi/iso standard., e) 19 mm. x 8 meters. isi/iso standard., f) 19 mm. x 10 meters. isi/iso standard., g) 19 mm. x 12 meters. isi/iso standard., h) 19 mm. x 15 meters. isi/iso standard., i) 19 mm. x 20 meters. isi/iso standard., j) 19 mm. x 25 meters. isi/iso standard., spare inner core for above size: 16 mm. dia isi/iso standard., do - size: 19 mm. dia isi/iso standard., t.e. type tool head with 15 cutter (12 straight & 3 leading bevel cutter)made from best selected quality steel e.n.8-31/09 material duly hardened and tempered for longer service for use with flexible shaft having b.s.w. thread. isi/iso standard. a) 39 mm., b) 42 mm. isi/iso standard., c) 47 mm. isi/iso standard., d) 98 mm. with 3 cutter. isi/iso standard., spare straight cutter for 39 mm., 42 mm. & 47 mm. isi/iso standard., spare straight cutter wheel for 39 mm., 42 mm. & 47 mm. isi/iso standard., spare beveled cutter for 39 mm.,42 mm. & 47 mm. isi/iso standard., spare beveled cutter wheel for 39 mm., 42 mm. & 47 mm. isi/iso standard., spare long pins for above. isi/iso standard., spare spring for above 6 long. isi/iso standard., spare hinge/rivet pins for above. isi/iso standard., spare washer for above. isi/iso standard., skato skto motor 5 h.p. complete with variable speed pulley to give final r.p.m. 2900 mounted on trolley with suitable starter to work on electric supply, 3 phase, 50 cycle., truck head brush made from best quality hardened & tempered round speed spring steel wire no. 26/28 swg for use with flexible shaft having 1/2 bsw threads. socket size 1 . a) 39 mm. isi/iso standard., b) 42 mm. isi/iso standard., c) 47 mm. isi/iso standard., d) 98 mm. socket size 1,1/4 , 30 wire gauge. isi/iso standard., end scrapper made from carbon steel of best quality. isi/iso standard. a) 39 mm., b) 42 mm., c) 47 mm., d) 98 mm., double spiral brushes made from best quality genuine hardened and tempered round spring wire no. 28/29 swg. and twisted with 8 swg. m.s. annealed wire from mechanicalcleaning of tubes. the brush having overall length of about 5 and is provided with bsw threads. a) 39 mm., b) 42 mm. isi/iso standard., c) 47 mm. isi/iso standard., d) 98 mm. isi/iso standard., foundry brush 6 x 2 without handle. isi/iso standard., foundry brush 6 x 2 with handle. isi/iso standard., b.t. type tool head cutter with 3 cutters made from best quality steel material duly hardened and tempered for longer service for use with flexible shaft having bsw threads. isi/iso standard. a) 82.88 mm., b) 82.50 mm. isi/iso standard., c) 76.20 mm. isi/iso standard., d) 70.00 mm. isi/iso standard., e) 63.50 mm. isi/iso standard., f) 52.80 mm. isi/iso standard., g) 48.00 mm. isi/iso standard., h) 50.00 mm. isi/iso standard., turck head brush for tube socket size 1,1/4 . isi/iso standard. a) 82.5 mm., b) 76.5 mm. isi/iso standard., c) 70.0 mm. isi/iso standard., d) 63.5 mm. isi/iso standard., spare straight cutter for b.t. type cutter. isi/iso standard., spare bevel cutter for above. isi/iso standard., spare pins for above. isi/iso standard., spare spring for above 6 long. isi/iso standard., spare hinges pins for above. isi/iso standard., hand piece with double ball bearing suitable for. isi/iso standard. a) 16 mm., b) 19 mm. isi/iso standard., complete nipple for connecting motor with shaft.(inner core nipple). isi/iso standard., motor end coupling for 16 mm. & 19 mm. inner core. isi/iso standard., complete nipple for connecting
Tender For water supply maintenance at in p&t colony elsr, jd nagar elsr - 1,2 for 1 year in works division-iii. 3rd call general funds - mechanicalcleaning of water sumps with pumps & uv disinfecting including all necessarry equipments and labour charges etc., complete as directed by the departmental authorities. engaging labour at p&t colony elsr, jd nagar elsr-1,2 for maintainence for 1 year as directed by engineer-in-charge
Tender For supply of services for desiltation and removal of floatsam from main drain within the unit c c - daily desiltation and removal of floatsam from storm drain upto bottom and dumping at designated place , daily cleaning of open and closed drain with removal of slab covers excluding sunday from 0830 top 1730 hrs length of drain 2750 mtrs width of drain 01 mtrs depth of drain 01 mtrs , painting of side walls of storm drain with red emulsion paint berger nerolac asian make once in two months storm drain 1375 mtr length x 2 mtr height x 02 sides , painting of side walls of open drain with red emulsion paint berger nerolac asian make once in two months open drain 2750 mtr length x 1mtr height x 02 sides , painting of top edge of storm drain with white emulsion paint berger nerolac asian make once in two months storm drain 1375 mtr length x 1 mtr width x 02 sides , painting of top edge of open and closed drain with white emulsion paint berger nerolac asian make once in two months open drain 2750 mtr length x 1 mtr width x 02 sides , monthly mechanicalcleaning by jcb excavator of kondagedda channel area exiting unit perimeter till
Tender For servicing of different equipments during u#4 (500 mw unit) overhauling. - servicing of equipment during u4 oh, boiler feed pump & associated equipment checking/servicing., boiler feed pump cartridge replacement and others work., mdbfp voith hydro coupling servicing, booster pump overhauling, condensate extraction pump overhauling, vacuum pump overhauling/replacementwith associated work., dmcw (sg&tg) pump overhauling., ac-aop/dc-eop of main turbine checking, hp heater necessary checking/ servicing - renewal of gasket of manhole, repairing/replacement of separator door plates and necessary checking., lp heater necessary checking/servicing - renewal of gasket of manhole, repairing/replacement of separator door plates and necessary checking., chemical and mechanicalcleaning ofplate heat exchanger cleaning (acid provided by wbpdcl) (370nos plate, size-2885x994 mm) along with new plate addition., high pressure welding job per joint w.r.t pmi (including supply of er90s-b3, e9018-b3, er70s-2 and e7018-1 filler metals), pipe od 28 mm to 100mm, turbine oil cooler checking/cleaning /leakage rectification.
Tender For auction sale of others - condemned civil structure of abandoned service building 1] railway institute , unit-1, 2] atp school , unit-1, 3] running room , unit-1, total - 3 units, total qty- 01 by lot. free delivery period [fdp] for this lot has been fixed as 80 [eighty] days. above mentioned condemned structure are offered excluding common wall of adjacent another unit and boundary wall if any which has not been offered or sold . therefore such type of cases should be dealt with proper care during dismantling so that adjacent unoffered and unsold unit are not damage or broken in any way.condition-1] before bidding purchaser are invariably advised to see the lot and also check whether any unit of the offered lot is occupied in any way. if found occupied , in that case it is required to be brought to the notice of the custodian as well as to this office [ i.e. sr.dmm/hwh ] in writting at least 24 hours prior to the start of auction for taking further necessary action. 2] no complaints/claim by the purchaser will be entertained in this regard after e auction sale is completed. 3] the sold lot will be handed over to the purchaser in presence of concerned custodian , isa-sv, rpf, cdms and other personnel as the case may be , 4] dismantling work of sold structure is to be done by the purchaser on his own arrangement by providing tools, safety gears, machinery and labour required for the purpose. 5] purchaser should ensure to keep a safety banner around the work spot. 6] any loss / damage that may arise during dismantling work due to accident etc, shall be the sole responsibility of the purchaser and no claim on this account will be entertained by the railways under any circumstances, 7] dismantling of the sold lot is allowed only up to the ground level of the condemned structures. 8] dismantling of the condemned structures [sold lot] will take place in presence of engg. officials. 9] purchaser shall ensure that dismantling work does not affect or endanger safety of life and railway property in near vicinity.10] no explosives can be used for demolishing, 11] custodian / engg. official has to ensure that debris arisen out of dismantling to be cleared by purchaser in proportion of delivery of released materials and he will invariably certify in sale completion report that all debris/waste etc. generated has been cleared by purchaser and the land is made clean, clear and level for further use.