Storm Sewer As-Built Survey

I need a detailed survey for as-built drawings of specific sections of our storm sewer system. The focus is on manholes and inlets. Requirements include: - Surveying specific sections: manholes and inlets... (Budget: $25 - $50 USD, Jobs: 3D CAD, 3D Modelling, 3D Rendering, As-Built Documentation, AutoCAD, Building Architecture, CAD/CAM, Civil Engineering)