tender for supply of miscelianeous materials for maintenance of rli schemes under tehatta (a-e) sub-division, under krishnagar (a-m) division. , ms shaft for 150 mm x 150 mm dia centrifugal water pump (kirloskar) made from en8 steel with case harden at the place where bearing are mounted as per sample(venus/ kirloskar nw-8/ kirloskar nw-12d/ aei/ bharat/ crompton/ gec-new/ gec-old/ nf) as per sample , top cover plate for 150 mm dia tp/ntp valve sa per sample , 150 mm dia 5 mm thick rubber insertion as per sample , 150mm dia foot valve leather washer,best quality as per sample , p.v.c.flexible hose pipe, lsi marked-is 15265 150 mm dia.