KPCIP: Kohat, KDA Sewage Treatment Plant (STP) – IEE (Urdu Summary) October 8, 2021adminComments (0) [featured_image] Download Download is available until [expire_date] Version Download 20 File Size 766.55 KB File Count 1 Create Date October 8, 2021 Last Updated October 8, 2021 KPCIP: Kohat, KDA Sewage Treatment Plant (STP) – IEE (Urdu Summary)