supply of portable laser spectrometer as per the attached technical specification.portable laser spectrometer as per the attached technical specification.,portable laser spectrometer as per the attached technical specification. [ warranty period: 2 4 months after the date of delivery ] , tenderers are required to quote for post warranty comprehensive annual maintenance contract for a period of five years on yearly basis giving the rates for each year i.e., first year, second year..so on whic h will be inclusive of all spares, material and labour costs. the duties and taxes applicable should also be indicated separately. all consumable spares and materials shall form a part of the scope of comprehensive a mc.(as per the enclosed tech spec.) warranty period: 2 years, amc period: 5 years, rate of discounting: 10 % at (location) cmt/wws/ryps, scr andhra pradesh 1.00 yearly 3.