procurement of spares of forney make flame scanner installed in 2x660mw ph-ii , sstpp , mppgcl , dongalia , khandwa-1 idd-iiu, unfiltered flame detector part no.-38321-22 2 idd-iil, ir flame detector, designed to detect and discriminate the flame produced by coal part no.-38321-23 3 idd flame detectors connector with cable 4 light guide fibre optic bundle, ir ( 105” ) part no.-79664-11 5 fuse, 0.062 amps part no.-20-007-3 6 fuse, 0.125 amps part no.-20-007-1 7 wye with adaptor ( 1 ) . wye- size-1”npt ( f ) to 1”npt ( f ) , length-83.6mm. 2.adaptor-size-1”npt ( m ) x1”npt ( f ) , length 36mm part no.-10-041-1 & 10-004-1 8 adaptor size- 1”npt ( f ) , length-65 mm long, od-500 mm ( fibre optic adaptor ) part no.-10-004-3 9 expander size -2”npt ( f ) x1”npt ( m ) length-65mm long .od-70mm part no.-10-003-35 10 nipple size-1”npt ( m ) x1”npt ( m ) , length -78 mm long part no.-10-001-16 11 spacer od:28.35 suitable to hold fibre optic part no.-10-040-1 12 retaining ring part no.-10-030-1