All construction and architectural drawing and  design described in this page and one attached autocad dwg free file. 

Typical Floor Plan

It is a 1 unit floor plan design. Architectural house plan for working in site.
Foundation Plan.

This is a design of building foundation. Column, beam, footing details drawing call foundation plan. It most important for building safety and pass to city approve organization. so, it is mast needed of working design plans.
Top Floor Plan

How many places have the roof of the plan.
Building Section 

It is a section of typical floor plan of "X-X section". 

Stair Details 

Stair details will be fine in reinforced size and step and rise notice the drawing paper.

Roof and Grade Beam Details 

Section of Grade beam of this plan.
Column and Footing Details 

This is a section of Column and Footing. You will find this depth of column and footing area and reinforced bear number.