Yanbu Natural Gas Liquid Plant Expansion Services Rendered: Control Establishment, As-built surveys, Alignment Surveys, and Construction Staking. Description: Our client was tasked of various construction works for the upgrade of some facilities inside Yanbu Gas Plant including the upgrade steam turbines. Our role was to establish project control point network and tie
Static Survey for Areal Photogrammetric Project, Services Rendered: Control Establishment, Boundary, and topographic surveys. Description: Under this contract Twozan was contracted to establish GCP’s for aerial photography and mapping projects for many towns and villages in Riyadh and Asir Region and the performance of precise Static GNSS survey to tie GCP’s to
Heart of Jeddah Services Rendered: Control Establishment, Boundary Survey, Topographic Survey. Description: Versatile development project to create a city center for Jeddah and a new destination as a meeting point for residents and visitors. It has an exceptional unique design and covers an area of 847379 m² (two adjacent land parcels) in
