CTN :43117029
17 Dec, 2025
NA
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 text-red-selected">copper conduc
tor wire and
thimble e
tc. 01 job.make of all componen
ts: any djb approved., s/o pvc insula
ted & pvc shea
thed cable wi
th plain
tex
t-red-selec
ted">copper conduc
tor having 3 phases, 3 core fla
t for submersible mo
tor of 4 square mm size each 100 m
trs.make:grandlay / havells./any djb approved make, s/o m.s. clamp of 600 mm leng
th duly fabrica
ted ou
t of 12.5 mm
thick 75 mm wide, m.s. pla
te for holding
the pipe of 50 mm dia., s/o double flange gi column pipe 50 mm dia medium class each of 3 m
trs long duly
threaded on bo
th ends, welded fi
tted wi
th gi flange on bo
th ends wi
th slo
t of submersible cable. make:
ta
ta/ jindal./any djb approved make, s/o/
tail piece of
the medium class gi pipe 500 mm long wi
th one end
threaded as per ou
tle
t of pump & ano
ther end flanged as per size of gi pipe 50 mm dia., s/o gi 90 bend of size 50 mm dia having bo
th side flange (heavy du
ty)., s/o nu
t & bol
ts of 1/2 dia of differen
t size i.e. 1.5 dia& 2.5 long full
threaded., s/o rubber packing for 50 mm dia flange., fabrica
tion and supply supply of bore cover approx size 8-10 inch diame
ter made ou
t from 6mm
thick m.s. shee
t in 2 halves & a circular hole in cen
tre 3-1/2 dia. wi
th locking arrangemen
t by nu
ts & bol
t., ear
thing wi
th g.i. ear
th pipe 4.5 me
ter long, 40 mm dia including accessories, and providing masonry enclosure wi
th cover pla
te having locking arrangemen
t and wa
tering pipe e
tc. wi
th charcoal/ coke and sal
t as required., providing and fixing 6 swg dia g.i. wire on surface or in recess for loop ear
thing as required., ins
talla
tion of
t/well by lowering of sub p/se
t wi
th all allied above i
tems.
this includes ins
talla
tion and grou
ting of panel boards wi
th all elec
trical wiring & cabling a
t si
te. all
tools &
tackles i/c.
tripod chain pulley blocks e
tc. shall be arranged by
the firm.
this includes
tes
ting & commissioning of
t/well on load a
t si
te i/c. car
tage, loading & unloading of ma
terial. i
t also includes a
trial run of 30 hrs opera
tion successfully by
the firm. all required civil work included in
the scope of work.