supply of roof mounted ac package unit (rmpu) for lhb eog ac coaches in coach sets consisting of rmpu (with r-407c refrigerant)-02 nos. and microprocessor controller unit -1 no., with supply of bellows set consisting of 01 no. supply air bellow, 02 nos.etc.roof mounted ac package unit (rmpu) for lhb eog ac coaches in coach sets consisting of rmpu (with r-407c refrigerant)-02 nos. and microprocessor controller unit -1 no., with supply of bellows set consisting of 01 no. supply air bellow, 02 nos.etc.,roof mounted ac package unit (rmpu) for lhb eog ac coaches in coach sets consisting of rmpu (with r-407c refrigerant)-02 nos. and microprocessor controller unit -1 no., with supply of bel lows set consisting of 01 no. supply air bellow, 02 nos fresh air bellows & 02 nos. return air bellows d ucts made of meta aramid/ para-aramid fabric with silicon rubber coating on both sides to spec. no. r dso/pe/spec/ac/0197-2020 (rev-0), rmpu as per specification no. rdso/pe/spec/ac/0061-2005, rev- 1, type-i & microprocessor controller unit to rdso/pe/spec/ac/0139-2009, rev-1, complete with acces sories, as per scope of supply as in the rdso specification. [ warranty period: 30 months after the d ate of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] workshop carriage stores/kgp, west bengal 34.00 set