supply of supply of roof mounted ac package unit (rmpu) type-i for lhb eog coaches in coach set, consisting of rmpu with r407c refrigerant-02 nos. to the rdso specification no. rdso/pe/spec/ac/0061-2005 rev. 2, along with drg no. rdso/pe/sk/ac/0069-2004, rev-3supply of roof mounted ac package unit (rmpu) type-i for lhb eog coaches in coach set, consisting of rmpu with r407c refrigerant-02 nos. to the rdso specification no. rdso/pe/spec/ac/0061-2005 rev. 2, along with drg no. rdso/pe/sk/ac/0069-2004, rev-3,supply of roof mounted ac package unit (rmpu) type-i for lhb eog coaches in coach set, consisting of rmpu with r407c refrigerant-02 nos. to the rdso specification no. rdso/pe/spec/ac/0061-2005 rev. 2, along with drg no. rdso/pe/sk/ac/0069-2004, rev-3 and microprocessor controller unit-01 no. as per rdso specificati on no. rdso/pe/spec/ac/0139-2009 rev. 1 or latest, type -1 complete with accessories as per scope of supply as e nvisaged in the rdso specification with supply of bellows set consisting of 01 no. supply air bellow, 02 nos fresh ai r bellows & 02 nos. return air bellows ducts made of meta aramid / para aramid fabric with silicone rubber coating on both sides for lhb eog/hog type ac coaches as per rdso specification no. rdso/pe/spec/ac/0197-2020.(rev-0 ) or latest .scope of supply as per clause no. 2 of the above specification. one coach set is 02 nos. roof mounted ac package units [ warranty period: 30 months after the date of delivery ] ] , supply of roof mounted ac package unit (rmpu) type-i for lhb eog coaches in coach set, consisting of rmpu with r407c refrigerant-02 nos. to the rdso specification no. rdso/pe/spec/ac/0061-2005 rev. 2, along with drg no. rdso/pe/sk/ac/0069-2004, rev-3 and microprocessor controller unit-01 no. as per rdso specificati on no. rdso/pe/spec/ac/0139-2009 rev. 1 or latest, type -1 complete with accessories as per scope of supply as e nvisaged in the rdso specification with supply of bellows set consisting of 01 no. supply air