supply of industrial safety helmet white colour , industrial safety helmet white colour having glazed surface finish and made as per is-2 925-1984. the helmet shall be made of abs grade plastic material suitable for use in heat zone applic ation. the helmet shall have nape strap type adjustable ratchet with nylon tape chin strap. sweat ab sorption pad should be provided at the front of head band inside. an opening slot of 20mm x 3mm on both sides of the helmet is to be provided for fixing ear muffs. ventilation holes to be provided in the shell to permit circulation of air inside the helmet. the helmet should be isi/dgms approved and henc e the helmet shall have isi/dgms mark. indian railway monogram shall be screen printed on the front side of the helmet. the successful bidder shall submit the sample after placement of purchase order a nd obtain approval of the sample before bulk supply as per cvc guidelines. offer should accompany c opies of isi/dgms valid approval letter for technical scrutiny. size: medium. inspection will be carried out at rwf as per approved sample. ]