tender for construction and maintenance of bridges :-1.hl reinforced cement concrete bridge over local river at ch 0+100 of bara rakso pwd road kadma school to bade tola (length 40.64m) (block - borio)2.hl reinforced cement concrete bridge over local river at ch 0+825 of birbal kandar anganbadi center to birbal kandar (length 40.64m) (block - borio) 3.hl reinforced cement concrete bridge over local river at ch 0+058 of pwd road chatra dhogora to dalebari (length 20.64m) (block - borio)4.hl reinforced cement concrete bridge over sindur jharna river at ch 2+610 of pwd road dumaria to dumaria bandar tola (length 40.64m) (block - borio)