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Requirement :
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Providing pumping machineries, sub-station equipments and other electro-mechanical accessories, "supply, delivery & storage at site of horizontal multi stage centrifugal pumping machinery with base plate, flexible coupling, coupling guard, foundation bolt etc. having the following specification and as per nit. a)discharge 1152 lpm (69.12m2/hr) b)generated head 190 mwc.h-q-p curve of pumps in test bed has to be submitted during the delivery, supply, delivery & storage at site of horizontal foot mounted induction motor suitable for the pump duty mentioned above (item no.1) with adequate margin as specified in the nit, supply, delivery at site and storage manually operated cidf non-rising spindle type 150mm dia. sluice valve as per is14845 of pn-1.0 rating and as per detail given in nit, supply, delivery at site and storage of cast steel double flanged single door swing check 125mm dia. n.r.v. generally confirming to bsen of class 300 rating and as per detail given in nit, supply delivery at site and storage of cast steel double flanged actuator operated butterfly valve generally confirming to bs5155/is13095 and disc conforming to is1865 of class 300 rating and as per detail given in nit. (test certificate, warantee certificate to be submitted for each valve at the time of delivery) (at delivery side of pump & common header), dn 125mm, supply, delivery at site and storage of cast steel / ductile iron tamper proof single orifice air release valve of dn 50 of class 300 rating with isolating cs / didf sluice valve as per relevant is standard, supply, delivery at site and storage of burden type presure gauges 150mm dia cast aluminium dial with ss internal, dn 15 gi impulse line with three way cock, pressure gauges (0-30kg/cm2), compound gauges (+1 to -1 kg/cm2), supply, delivery at site and storage of 150mm dia. and 125mm dia. and 200mm dia. ms erw pipe (heavy grade) (for suction, delivery & delivery header) along with necessary bends, bellmouth, fittings viz. flanges, bolts, nuts, gaskets, eccentric reducers, concentric enlarger etc. as required to make the installation complete in all respect and as per nit, supply, delivery at site and storage of suitable ms dismantling joints, dn150mm of pn-1.0 rating (for suction side of pump), high lift pumping machinery, valve actuator, at head works site of sonagara water supply scheme under brgf (phase-i), block, dist.-
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