Retaining Wall & Culvert Design and Fencing Foundation

I have a small infrastructure package that needs to be fully checked, sized and documented before I lodge it with the approving authority. The scope centres : masonry retaining wall, short culvert run and the accompanying fencing foundations... (Budget: ₹1500 - ₹12500 INR, Jobs: AutoCAD, Building Architecture, Civil Engineering, Geotechnical Engineering, Masonry, Project Management, Structural Engineering, Technical Documentation)