tender for ophthalmic operating micro , post warranty comprehensive annual maintenance charges ( after three years free warranty period ) firm to quote separately ie year 1 tab ( for 4 th year ) . year 2 tab ( for 5 th year ) , year 3 tab ( for 6th year ) , year 4 tab ( for 7 th year ) . firm should quote the actual rate of the camc in the bid , discounted rate as per npv will be generated by the ireps system for ranking purpose ) warranty period: 3 years, amc period: 4 years, rate of discounting: 10 % acms / drug kerala 1.00 numbers at ( location ) stores / rh / pgt, sr