tender for second call providing computer annual maintenance contract 2019 2020 , laying and jointing pvc pipe . heading , item no 1 : providing comprehensive annual maintenance contract for desk top computers /servers with all spares and accessories , item no 2 :-providing comprehensive amc for laptop with all spares and accessories complete . , item no 3 :- providing comprehensive amc for leserjet/scanner printer/all in one scanner laser jet printer , laser jet colour printer/scanner with all spares and accessories complete . , item no 4:- providing comprehensive amc for dot-matrix printer with all spares and accessories complete . , item no 5:- a ) providing comprehensive amc for ups , 2 kva capacity with all spares and accessories complete . ( without battery ) , b ) supplying and erecting 12 v/100ah smf battery with battery terminal wire , duly charged complete with 24 months warranty complete . , item no 6:-a ) providing comprehensive amc for ups , 0 . 5 kva capacity with all spares and accessories complete . ( without battery ) , b ) supplying and erecting 12 v/7ah 7 . 5ah smf battery with battery terminal wire , duly charged complete with 24 months warranty complete , c ) providing and maintaining temporary 1 kva on line ups pure sine wave suitable for 30 minutes battery backup to provided computer with necessary interconnecting cabling , wiring etc for three days . , item no 7 :- providing services of software support by employing qualified service engineer and ensure for smooth working all computers and peripherals for software and hardware support to the offices of mjp ( computer operator )