supply of set of sliding doors, description: set of sliding doors for entrance to ac area for lhb ac chair car double decker coaches, as per drawing: ld56228 alt b and follow mdts 082 rev.04 in place of mdts- 25293, packing instruction: lhb doors ( body side door and saloon sliding door ) : lhb doors to be wrapped in biodegradable bubble sheet and to be packed in wooden box made of planks of minimum 20mm thick. the wooden boxes to be strengthened along the length at four places with wooden strips of 40x100mm suitable length all around the box. a list should be pasted on each wooden crate showing order no, pl no, description of item, drg no / spec no / set list no with version, qty , firms name & address, date of despatch etc. [ warranty period: 30 months after the date of delivery ]