supply and delivery of nominal bore pd sluice and alfa alfa valves for bankura stores , for bankura ( a-m ) res stores , core , supply and delivery of nominal bore ( pd ) sluice valves pressure designation p . n . 1 . 6 with hand whee , l isi marked sluice valves for water works purpose , c . i . flanged type , as per is 14846/ 2000 with latest amendments . components/ parts of sluice valves shall be manufactured from basic materials given in table 1 of is 14846/2000 with latest amendments no 1 , 2 , 3 &4 . the valves shall be tested for ( closed end test ) against hydrostatic test requirement , 150 mm dia sluice valve , 100 mm dia sluice valve , 80 mm dia sluice valve