supply of pantograph assembly complete for high speed ac locos with motor assembly, mechanism assembly, throttle vale assembly and fitted with metalized carbon strips as per rdso drg. no. skel-4303 (rev-6) (without panto mounting insulators) as per clw specification no.clw/es/p-5, alt.f. metallized carbon strips should be of rdso approved makes only viz., m/s. acpl, guwahati (grade-my7d), m/s.mersen india (carbone lorraine)/bangalore (grade-p5696) or m/s.schunk metal, bangalore (grade-bh 424 c1) confirming to rdso technical circular no.elrs /tc/0071/2001 (rev 0 )pantograph assembly complete for high speed ac locos with motor assembly, mechanism assembly, throttle vale assembly and fitted with metalized carbon strips as per rdso drg. no. skel-4303 (rev-6) (without panto mounting insulators) as per clw specification no.clw/es/p-5, alt.f. metallized carbon strips should be of rdso approved makes only viz., m/s. acpl, guwahati (grade-my7d), m/s.mersen india (carbone lorraine)/bangalore (grade-p5696) or m/s.schunk metal, bangalore (grade-bh 424 c1) confirming to rdso technical circular no.elrs /tc/0071/2001 (rev 0 ),pantograph assembly complete for high speed ac locos with motor assembly, mechanis m assembly, throttle vale assembly and fitted with metalized carbon strips as per rdso drg. no. ske l-4303 (rev-6) (without panto mounting insulators) as per clw specification no.clw/es/p-5, alt.f. met allized carbon strips should be of rdso approved makes only viz., m/s. acpl, guwahati (grade-my7d) , m/s.mersen india (carbone lorraine)/bangalore (grade-p5696) or m/s.schunk metal, bangalore (gra de-bh 424 c1) confirming to rdso technical circular no.elrs /tc/0071/2001 (rev 0 ) [ warranty pe riod: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] diesel stores depot/mly, telangana 6.00 set scr