annual maintenance of ei work, substation, external illumination etc. incl. operation of d.g set at mathabhanga s.d hospital(round the clock) & other govt office building under mathabhanga sub-division in the district of cooch behar.- 1 providing following categories of personnel for routine and preventive maintenance of ei, operation of dg sets and cleaning of all the detector and panel of istalled fds system and submission of report in regard to the routine and preventive maintenance works in the format prescribed by eic (provision of manpower as per terms & conditions) (for 12 months) (rate quotated per month) 2 skilled electrician (per day) 1 head/shift x 3 shift (morning,evening,night) 3 semi skilled electrician (per day)1 head/shift x 2 shift (morning, evening) 4 unskilled personnel/helper(per day) 1 head/shift (morning) x 3 shift ( morning,evening & night)