Tender For overhauling repairs to water turbine driven horizontal pumping unit at achoora gurez of misd hajin. - overhauling/major mechanical repairs/replacements of damaged non-functional mini water driven turbine (damaged by heavy snow slide) coupled with 03 cusec horizontal pumping unit. the job comprises of following works: pump sidei. engaging of labours in the machine drive chamber by way of moving of boulders and other trash till the machine chamber be cleaned and washed., ii. temporary oiling the turbine and pumping unit on machine chamber side till the the mechanism of machinery is free from rust and dust, then decoupling the pumping unit from the turbine coupling and genset from belting. using skilled labour and other tools and tackles., iii. dismantling of 8 x8 horizontal pumping unit from its existing pump foundation to machine floor smoothly without any hammer stroke using skilled job knowing personnel., iv. dismantling of the pumping unit parts at machine floor,removing of defective rotating kit assembly from the pump body using proper tools to be arranged by firm., v. shifting of the dismantled kit assembly with the allied accessories and defective chain pulley block to road side upto the lead of 150 m by head loading and then loading the rotating kit assembly in private load carrier to be arranged by the firm and shifting to workshop for conducting necessary repairs., vi. complete servicing of rotating kit cum bearing housing at workshop using diesel oil till the whole bearing assembly and rotating parts are washed and cleaned and free from rust and dirt. the job includes dismantling of bearing housing and removing of defective parts like damaged shaft, broken bearings and other items smoothly. the job includes removing of broken bolts from the bearing housing, re-tapping the damaged holes and providing and fitting of new holes., vii. repairs to impeller shaft of the pump by way of rebuilding the damaged portion using arc welding and then machining, polishing, threading completely till the size of the shaft is brought to required specifications. the job further includes providing and fitting of check nut as per sample., viii. manufacturing/providing and fitting of gm bush to suction part and gm cooling ring, gm gland with bolts. the job includes casting, machining, finishing to proper dimensions., ix. providing and fitting of high pressure gasket on suction side and delivery side., providing and fitting of ht bolts of assorted size, xi. rebuilding the wearing ring seats of suction and coupling end plates using ci welding electrodes. the job includes machining and finishing to proper dimensions., xii. repairs to defaced/ damaged impeller shoulder ring seats using ci welding electrodes. . the job includes machining and finishing to proper dimensions., providing and fitting of taper roller bearing on coupling side and gland side. the job includes greasing of bearing xiv. 32315, xv. 32314, xvi. assembling of bearing housing with rotating kit at workshop to check the rotating kit assembly is free from any obstacles and loading and shifting to site in private load carrier to be arranged by the firm including haltage and retun back of workers, turbine side:- repairs to turbine side by way of:complete cleaning and washing of turbine chamber by way of removing of boulders and other trash from the turbine by engaging of labours.complete servicing/ washing/oiling of turbine assembly in turbine chamber till the assembly of turbine and guide vanes are free from the rust and dust and then complete oil washing the guide vanes, guide hinges and outer body of turbineproviding and fitting if turbine shaft gm bush bearingtesting of turbine assembly on no-load decoupled from pump assembly by way of charging of turbine chamber to check the vibration, sound, rpm, setting of turbine guide vanes, hinges to ensure smooth functionre-installation of pumping unit by way of fitting of rotating kit assemblycomplete painting by black japan to entire pu
Tender For sic of submersible pump set and all allied e/m equipment for rebored tube well near h.no.-116c shahpur jat in greater kailash constituency ac-50. - supply of submersible pump set fitted with dynamically balanced ss impeller mounted on stainless steel shaft with protection sleeve having stage bowl & closed grained shorted type impeller, the pump will be directly coupled to required wet type induction motor of 7.5 hp, 10 stage, speed 2900 rpm suitable for operation of 3 phase, 415 volt, 50 hz, ac supply with efficiency 70% at following duty point:200 lpm on 90 mtr. head. having discharge outlet 50 mm and outside dia 142 mm.make: bs/skope/ any djb approved make, supply of hut type electrical feeder pillar / fabricated with 50 x 50 x 6mm angle iron and 16 swg ms sheet with horizontal and vertical intermediate member of suitable size. i.e. 1370 mm x 760mm x 460 mm. with arrangement for mounting of switchgear and electrical energy meter i.c. painting heaving following item fitted.a) mccb 63 amp, 4pole, 415volt, 35 ka -1 no.b) rccb 63 amp, 4pole with earth fault indication protecting a circuit automatically in the event of earth leakage sensitivity 100ma, - 1 noc) fully automatic star delta starter of relay range 13-21 amp. (7.5 hp to 10 hp) 3 phase oil immersed type -1 no.d) ampere 96 x 96 mm. square shape 0-30 amp-1 no.e) voltmeter 96 x 96 mm. square shape 0-500 volt-1 no.e) indicating lamp (a set of 3 lamps) 1.setf) shunt capacitor of 10 kvar mpp type with three phase isolator with suitable bankingg) motor protection assembly with earth leakage protection phase sequence corrector, single phasing, protection, overload protection, high voltage / low voltage protection time delay power on, programmable time switch i.c. r&b phase facility to change over from automatic, to manual &vice verse for up to 10 h.p -01 nos. complete wiring & installation of above accessories with required copper conductor wire and thimble etc. 01 job.make of all components: any djb approved., s/o pvc insulated & pvc sheathed cable with plain copper conductor having 3 phases, 3 core flat for submersible motor of 4 square mm size each 100 mtrs.make:grandlay / havells./any djb approved make, s/o m.s. clamp of 600 mm length duly fabricated out of 12.5 mm thick 75 mm wide, m.s. plate for holding the pipe of 50 mm dia., s/o double flange gi column pipe 50 mm dia medium class each of 3 mtrs long duly threaded on both ends, welded fitted with gi flange on both ends with slot of submersible cable. make: tata/ jindal./any djb approved make, s/o/ tail piece of the medium class gi pipe 500 mm long with one end threaded as per outlet of pump & another end flanged as per size of gi pipe 50 mm dia., s/o gi 90 bend of size 50 mm dia having both side flange (heavy duty)., s/o nut & bolts of 1/2 dia of different size i.e. 1.5 dia& 2.5 long full threaded., s/o rubber packing for 50 mm dia flange., fabrication and supply supply of bore cover approx size 8-10 inch diameter made out from 6mm thick m.s. sheet in 2 halves & a circular hole in centre 3-1/2 dia. with locking arrangement by nuts & bolt., earthing with g.i. earth pipe 4.5 meter long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required., providing and fixing 6 swg dia g.i. wire on surface or in recess for loop earthing as required., installation of t/well by lowering of sub p/set with all allied above items. this includes installation and grouting of panel boards with all electrical wiring & cabling at site. all tools & tackles i/c. tripod chain pulley blocks etc. shall be arranged by the firm. this includes testing & commissioning of t/well on load at site i/c. cartage, loading & unloading of material. it also includes a trial run of 30 hrs operation successfully by the firm. all required civil work included in the scope of work.
Tender For supply of 2.5 mgd pump for set no-2 at babu park kotla bps. - supply of horizontal split casing pump set with impeller(ss), neck ring (ci casing (ci) & shaft sleeve (ss-410) with suitable bearing havine following duty point:-head: 40 mtr.discharge : 500 m /hrrpm: 1480suction / delivery size:- 200 mm x 200 mm pump make:: m&p/ jyoti/ lubi/ kirloskar / any djb approved make.
Tender For corrigendum : supply of thrust bearing, part no. 600, for diesel engine driven fire water pump-5 & 6 gearbox , horizontal shaft outer bearing, part no. 602, for diesel engine driven fire water pump-5 & 6 gearbox , horizontal shaft inner bearing, part no. 603, for diesel engine driven fire water pump-5 & 6 gearbox , vertical shaft lower bearing, part no. 601, for diesel engine driven fire water pump-5 & 6 gearbox