supply of copper tubular crimping socket for e - b , copper tubular crimping socket for e - beam cable of size 4 sq mm with stud hole dia 6.4 mm to rcf specification no. edts 201 rev. a, am- 3, corr.1 and 2, table -1, item no.8 with icf annexure-01. [ warranty period: 12 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , copper tubular crimping socket for e - beam cable of size 50 sq mm with stud size m10 to rc f specification no. edts 200 rev. nil, am-2, corr.1 and 2 & 3, table - 1, item 10 with icf annexure-01. [ wa rranty period: 12 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]