Borehole Siting (hydrogeological survey) of two (2) boreholes sites, Drilling of three (3) boreholes, (designing, Installation of Permanente and screen casing, Gravel packing, developing, Test pumping, water sampling and Apron casting) Leave a Comment / By admin / January 28, 2022 New Username Password Only fill in if you are not human Keep me signed in Read more