tender for dnit name :estimate for renovation of water supply scheme in village jhinjjar , distt. charkhi dadri , existing water works :- 250mm i/d di raw water rising main, construction of water purification plant of 1.00 mld, construction of 1 no. reinforced cement concrete s/ s tank of size 120 x 45 x 2.17 mtr., repair of 1 no. brick lining s/ s tank of size 76 x 74 x 3.50 mtr., reinforced cement concrete suction well for raw water of size 1.83 mtr. i/d, reinforced cement concrete suction well for clear water of size 1.83 mtr. i/d, dismentling of 4 nos. filter beds, dismentling of 1 no. clear water tank, dismentling of 1 no. high level tank, construction of 1 no. reinforced cement concrete clear water tank of size 12.50 x 8.00 x 3.05 mtr, re - construction of pump chamber of size 8.54 x 3.96 mtr., re - construction and raising of brick masonery boundary wall, ., distribution system, pumping machinery, electrical panel, specials of pumping machinery , o and m of ww and all other works contingent there to. dnit cost rs. 511.98 lacs