Feasibility studies and prepare preliminary designs according to the current and future demands including field investigation; water demand and sanitation needs; Topographical, hydrological and geological surveys; Environmental and social impact assessment (ESIA); Preliminary Designs of civil infrastructures for different identified options and related estimated costs; Economic and financial benefit-cost analysis; Detailed designs for the selected best option including detailed design of civil infrastructures; Architectural design, basic maps, design drawings, quantity and cost estimates; I
Comments