supply of seats for lhb 2nd ac chair car coachesseats for lhb 2nd ac chair car coaches,seats for lhb 2nd ac chair car coaches (78 seater). follow cushioning material either pu f oam to mmdts 19020 rev.05 with fire barrier cloth to mmdts 19021 rev.04 or silicon foam to rdso spec. rdso/2013/cg-13 with fire properties compliant to r21 hl-3 of en45545 standard., as per drawing: mdts-21 9 rev. 03 with corrigendum no.1 issued vide letter no. md35131 dt.31/01/22, packing instruction: chair car s eat( ac & nac ) : i. all protruding portions of the chair car seat should be protected with plastic cove r. 2.then complete seat and its corners / hand rest/ foot rest should be properly wrapped with biodeg radable air bubble sheet of thickness 30 micron and bubble diameter 10mm. 3. the full seat should be f urther wrapped with 3 ply corrugated paper sheet. 4. each individual chair should be covered all aro und with transparent, plain, biodegradable, polythene sheet to prevent ingress of dust/water. 5. the seat bottom frame portion should be fitted with m.s supports for its balancing, so that the chair can rest on the floor without tilting on any side. 6. the overall packing should be such that it is not dam aged during transportation of the material, the seats should be tied up in pairs only. 7. all hardware/ accessories/loose items in one coach set should be separately packed in wooden box having sufficient strength. 8. a list should be pasted on each box showing purchase order no., pl no., description of ite m, drg. no., quantity, firm name, address & date of dispatch and its contents. note : qr code is to be af fixed near manufacturer name plate on each seat on top of packed seat as per pi mentioned above on top of wooden box for sr.no.7 qr code having details as listed below :1 name of the manufacturer 2 purchase order number 3 purchase order date 4 unique serial number ( or lot number for bulk items) of the manufacturer or 5 date of manufacture 6 delivery challan no. 7