one coach set of roof and side wall for 3ph memu dmc coaches to drg n os i memu dmc 3ph 74514060 alt nil col i 1 no items nos 1 2 7 5 to be supplied as si ngle assembly items nos 3 4 6 8 to be supplied as single assembly ii roof complete t o drg no memu dmc 3ph 74516027 alt nil col i 1 no the firm shall fulfill the requir ement as per icf md specn 200 issue status 01 rev 04 with amendment no 01 special cond ition packing as per drg no icf j t misc 2241 alt d safety item warranty period 30 month