Tender For s/i/t/c of e/m equipments and allied works for newly re-bored tube well at okhla vihar near majar in okhla constituency ac-54. - 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, 15 stage, speed 2900 rpm suitable for operation of 3 phase, 415 volt, 50 hz, ac supply with efficiency 70% at following duty point: 200-125-75 lpm on 89-124-133 mtr. head.having discharge outlet 50 mm and outside dia 142 mm.make: bs/skope/ any djb approved. , 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 no c) 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 banking g) 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 and 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)., supply of ms nut bolts off size as per requirement., s/o rubber packing for 50 mm dia flange., fabrication and supply supply of bore cover approx size 1x1 made out from 6mm thick m.s. sheet in 2 halves and a circular hole in centre 3-1/2 dia. with locking arrangement by nuts and 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 corrigendum : providing, installation, testing and commissioning of sub. pump set of 1000 gph x 76 mtrs head submersible pump set along with allied works at t/well purkhoo old store under ut capex budget 2022-23 (ongoing)
Tender For installation of submersible pump with over head tank and pipe line near chrinjib sarkar house , kalaboni, lalua gp under keshiary panchayat samiti
Tender For the brief scope of work includes supply, installation, and testing and commissioning of 20hp submersible dewatering pump along with modification of existing pipelines at station dewatering sump of bgs. the list of works mentioned below are only indicative and all other incidental works in supply, installation, testing & commissioning of 20hp submersible de-watering pump to lbph of bhadra generating station are automatically covered in this scope of work.supply of 01 no of 20hp submersible dewatering pump as per technical specification.supply & installation of rubber/metal ss304 bellow to avoid the vibration for 20 hp.supply of 30mtrs l0sqmmx4c copper armored / flexiblecable for 20hp/25hp pump.installation, modification, testing and commissioning of 20hp pump & cable along with required modifications in the existing pipeline, along with all required materials like fastners. gaskets etc.supply of bolts, nuts and additional flanges required for modifications and hardware items.technical specification of the 20hp submersible pump.make-kirloskar /crompton/v-guard,liquid to be pumped -water,temperature / sp. gravity-ambient / 1.0,discharge-2200 lpm to 1800 lpm,total head-27 to 50 mtrs,pump type -submersible,pump outlet size-6.0 inches,motor rating-20hp,rpm-2900,material of construction -standard with bronze / gun metal impeller,power supply-3 phase, 415volts, 50hz.
Tender For corrigendum : supply of horizontal monoshaft submersible pump set for mine dewatering with 1850 gpm discharge, 150 mtr head , horizontal monoshaft submersible pump set for mine dewatering with 2500 gpm discharge, 250 mtr head , horizontal monoshaft submersible pump set for mine dewatering with 4000 gpm discharge, 250 mtr head , horizontal monoshaft submersible pump set for mine dewatering with 2000 gpm discharge, 120 mtr head , submersible pump set of capacity 75 lps x 150 mtrs head , submersible pump set of capacity 37 lps x 60 mtrs head
Tender For corrigendum : supply of supply of spares for vertical submersible pump make kbl : : - intermediae shaft , head shaft , impeller shaft , strainer , split lantern ring , split gland , bearing spider , thrust brg. carrier , bearing holder , shaft sleeve d. s. , shaft sleeve , impeller nut with helicoil insert , casing ring , impeller ring , set of oil seal , set of gaskets , set of keys , pipe nut , screwed coupling , shaft sleeve-ps
Tender For corrigendum : supplying, erecting and testing 1.5 hp submersible pump with water storage on existing borewell at nandani tal- shirol dist kolhapur (fund head grampanchayat fund year 2025-26)