supply of metalized carbon strip suitable for high reach pantographs with add provision as per spec. rdso.2014/el/spec/0114, rev.0.metalized carbon strip suitable for high reach pantographs with add provision as per spec. rdso.2014/el/spec/0114, rev.0.,metalized carbon strip suitable for high reach pantographs with add provision as per s pec. rdso.2014/el/spec/0114, rev.0, dt.-may 14. as per drg.no. na as per specn. rdso.2014/el/spe c/0114, rev.0, dt.-may 14. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] dls/raipur, secr chhattisgarh 1.00 numbers dsd/bilaspur, secr chhattisgarh 23.00 numbers