day to day maintenance of the office of the assistant engineer, diamond harbour sub-division of alipore division, phe dte. ( period from 13 / 10 / 2023 to 31 / 07 / 2024 ) - clearing compound premises of shrubs, plants, jungle etc. by cutting and removing as directed ( payment to be made on area clearing ) 2 supply of a4 copypower paper ( 1 box = 5 rim ) 3 supply of a3 copypower paper ( 1 box = 5 rim ) 4 engagement of mathor mazdoor for sweeping, disinfecting the office toilet blocks. [ 2 days per week - 2 x 42 = 84 ] 5 internet recharge charges. per month 6 annual operation and maintenance of water purifier 7 supply of office stationary articles 8 supply of electic gadgets 9 supply and maintenance of sanitary & plumbing articles ( payments will be made as per pwd schedule ) 10 supply of onu device