supply of protective clothing for staffprotective clothing for staff,protective clothing for staff involved in welding work in cut length of 3.65 mtrs & width 147 cm +/-1 cm packed in suitable plastic cover of min. 20 microns. brands- raymonds, jct, vimal, siyaram, mayur, grasim & s.kumar. pilot sample to be approved by rcf before supply., as per drawing: cloth cotton drilled dyed vat, mercerised & pre-shrunk conforming to variety no.4 of is-177/89(4th rev.)with amd.no.1 of feb 93 & amd.no.2 of oct 97. perferably shade code no. 283 of is -5/78 or as advised by rcf. test report of nabl accredited lab to be submitted along with the pilot sample. [ warranty period: 30 months after the date of delivery ]