supply of different ms items for different sub-division under midnapore ( a-m ) division under non-plan programme 2022-23 - supply ofc.i.150 mm dia alfa alfa valvec-type. , supply of sluice valve isi marked ø 150 mm p.n 1.6 with hand wheel for water works purpose, c.i flanged type conforming to is 14846 / 2000 with latest amendments. valves shall be tested for ( closed end test ) hydrostatic test requirement. , supply of top cover plate for alfa alfa valve 150 mm dia c type , supply of weight for 150 mm dia sluice valve ( ss ) 20 mm thk rod ( as per sample ) , supply of weight & spindle for 6 alfa alfavalve ( c- type ) ( as per sample )