supply of single core electron beam irradiation curing process or chemical curing process cables with copper conductors of size 150 sq mm, voltage grade 1.8 / 3.0 kv conforming to rdso specification no. elrs / spec / elc / 0019 rev. 4 of february 2018. note : 1. should be supplied in 200 meters packing of red, blue & yellow colours in equal quantity. 2. 9000 meters shall be supplied within 2 months and balance 6000 meters shall be supplied 8 months after placement of p.o. ( warranty : 30 months ) [ warranty period: 30 months after the date of delivery ] , single core electron beam irradiation curing process or chemical curing process thin walled flexible elastomeric cable with copper conductor of size 150 sq.mm, voltage grade 1.8 / 3.0 kv conforming to rdso specification no. elrs / spec / elc / 0019, rev. 4 of february 2018. should be supplied in red, yellow & blue colour in equal quantities. [ warranty period: 30 months after the date of delivery ]