cmc of window split high sensible and package type air conditioning units under kolhapur ssa , comprehensive maintenance of window / split / high sensible & package ac units of following capacity as per the terms and conditions enclosed . , ac units completed life less than 5 years from the date of commissioning , i ) split ac ( 1 . 5tr ) , a ) 1st year , b ) 2nd year , ac units completed life more than 5 years from the date of commissioning , i ) window ac ( 1 . 5 tr ) , a ) 1st year , b ) 2nd year , comprehensive maintenance of air-conditioning units ( with out operation ) as per details given in relevant sections by deploying the required specialized manpower as & when required & by arranging required tools and plant etc . to carry out maintenance activities and attend all break down maintenance calls . , contractors to take all steps to undertake preventive / special maintenance and testing to keep the system at optimum working condition . , i ) package type ac unit - 5 . 0 tr , a ) 1st year , b ) 2nd year , ii ) package type ac unit - 7 . 0 tr , a ) 1st year , b ) 2nd year , iii ) package type ac unit - 10 . 0 tr , a ) 1st year , b ) 2nd year , note: for item nos . 1[a] ( i ) , [b] ( i ) to ( iv ) & 2 i ) to iii ) the agency shall maintain the defect free services & shall submit report while raising the due payments . , comprehensive maintenance of ac timer/ twin ac stabiliser /controller for window / split ac units as per the terms and conditions enclosed . ( note:- applicable for inverter type split ac units ) , a ) 1st year , b ) 2nd year , sitc of pcb for outdoor unit of 1 . 5 tr inverter type split ac unit i/c removing connections , dismantling of existing faulty pcb , making connections of new pcb , t/c etc . complete as reqd . ( note:- applicable for inverter type split ac units in ocm and cmc work )