The concept of "column strips" and "middle strips" in a raft foundation explained Captured in the footage is an active site in Kiambu 🇰🇪 code named Project Red Ochre We are a leading Engineering and Project Management Firm. We bring together an exemplary team of construction professionals with vast experience in the built environment to deliver any design and build project brief. We partner with quantity surveyors, engineers, architects, project managers and contractors to guarantee optimum ac