on call basis maintenance of xrd instruments- miscellaneous services.- 1 industrial safety shoes with 4 ankle height as per is 15298 part 2-2002 or its equivalent. 2 safety helmet as per is 2925:1984, material hdpe 1 industrial safety shoe 1 pair per year. 2 safety helmet 1 no per 2 yrs. 3 safety goggles 1 no per year 4 nose mask 4 nos. per month 5 cotton gloves
