Maintenance And Operation Of Various Water Filtration Plant, Placement Of Pvc Tank At Chbn, Tbx, Npu Station, Repair To Existing Pipe Lines, And Supply Of Potable Water To Lc Gates (6 Lk, 7 Lk, 8 Lk, 1 Kd,2 Kd, 3 Kd, 1 Bk, 2 Bk, 3 Bk, 4 Bk, 5 Bk, 6 Bk, 8 Bk, 9 Bk, 12 Bk, 13 Bk) On Every Three Days Interval, Painting Of Oht Under The Jurisdiction Of Aden/Kxj For 2( Two) Years.