Here is the autocad dwg file for details of footing hoao . A concrete support under a foundation that rests in solid ground and is wider than the structure supported.
Key plan detail dwg file
Plumbing in slab sections
Foundation view of floor p
Elevation and section deta
Construction view of wall
Duct hanger and supports p
Foundation plan and sectio
Beam plan and section deta
Detail of stairways
Roof working plan and sect
Dwg file of gypsum board d
Brick construction elevati