one coach set of stainless steel roof and side wall for 3 phase ac emu m otor coaches m m2 m3 bt to drg nos 77016001 col i alt a 1 no 57414001 alt d col i 1 n o and col ii 1 no without forced air circulation firm shall fulfill the requirement a s per icf md spec 200 issue status 01 rev 04 with amendment no 1 special condition pack ing condition as per latest alteration of icf j t misc 2402 alt b safety item warrant y period 30 months after the date of delivery quantity tolerance 5 age item