supply of supply of mmaw electrode, size : 3.15 mm dia. x 350 mm, radiographic quality, class a2supply of mmaw electrode, size : 3.15 mm dia. x 350 mm, radiographic quality, class a2,mmaw electrode, size : 3.15 mm dia. x 350 mm, radiographic quality, class a2 to code: er4211x (medium coated) to is: 814-04, reaffirmed 2021. matl.& spec: irs: m 28 / 2020. material to b e supplied in packed condition as per clause 5.1.1, page 10 of 34. shelf life to be fulfilled : the shelf lif e of the electrodes shall be 12 months from the date of receipt in stores or 18 months from the date of manufacture whichever is more. [ warranty period: 12 months after the date of delivery ] ] divisional gsd tata, ser jharkhand 6621.00 metre new general stores depot/kgp, west bengal 11788.00 metre ser