re e - limited tender – supply & installation of 5 nos of new4 ton vertical type air conditioner systemfor commissioner conference hall & chamber back yard in ist floor ripon building premises in div 58 , zone v; 1 supply, fixing, testing & commissioningof 4tr tower model ac unit , air cooled condenser, including loading and unloading etc as per specifications 2 supply, fixing of 4tr indoor unit, ms angle stand including loading and unloading, groutingas per technical specification 3 supply, fixing of 4tr outdoor unit, ms angle stand including loading and unloading, groutingas per technical specification 4 supply and laying of 3/4 & 3/8 heavy duty copper wire from the indoor unit to the outdoor unit, clampingas per our departmental specification. 5 supply and laying of 4 core 4 sq.mm multi-core flexiblecopper wire from the indoor unit to the outdoor unit as per our departmental specification. 6 supply and laying of 4 core 6 sq.mm multi-core flexiblecopper wire from the indoor unit to the outdoor unit as per our departmental specification. 7 supply & fixing of 9mm thick nitrel rubber foam insulating for copper pipeas per technical specification 8 supply & fixing of 40mm dia pvc drain line with clampingas per technical specification 9 including gst@ 28% for sl.no.1 & @18% for sl.no.2 to 8) 10 including gst@ 28% for sl.no.1 & @18% for sl.no.2 to 8)