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Accurate Approval Drawings Help Get City Approvals For 500+ Residential Units, USA

Architectural Visualization Case Studies
Accurate Approval Drawings for Residential Units

Project Overview

Client Profile
Architectural and construction firm
Architectural and engineering consulting
2D designs in .dwg format
Approval drawings as per local standards/templates for approximately 500+ units.
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Business Needs

The architectural and construction firm needed to construct 500+ residential units for which they needed accurate approval drawings as per the mandated local city standards.

To get these approval drawings, the client partnered with Hitech CADD Services to:

  • Convert architectural and electrical design drawings to approval drawings as per local standards/templates in AutoCAD for approximately 500+ units.
  • Get coordination of design drawings in AutoCAD 2D


  • Multiple 2D drawings and sketches provided as input were uncoordinated
  • Poorly detailed junctions between various components
  • Defined project timeline was short

Our Solutions & Approach

Created approval drawings as per local standards for 500+ residential units of a township in USA using AutoCAD.

Share Your Thoughts

The team of BIM experts at Hitech CADD Services prepared approval drawings for 500+ units by converting architectural and electrical design drawings to approval drawings as per local standards/templates. They coordinated these design drawings using AutoCAD 2D.

  • A team of 5+ AutoCAD certified experts were trained about the local standards needed for approval by the city authorities
  • They took the initial 2D design inputs sent by the client in .dwg format and developed the approval set after cross validating and coordinating design inputs across both architectural and electrical disciplines
  • RFIs were raised as required and weekly call discussions were made between both teams to resolve/review design issues
  • An accurate set of approval drawings as per required format, scale, layering, line weight and other local mandated standards was generated and sent to the client
  • Typical/similar houses were identified first, and approval drawings for these were made on priority, so that the larger part of the project can be catered for in a short interval
  • The client used, signed and submitted these drawings for city approval
  • With accurate deliverables, the client was able to gain approval for multiple residential units in a short period of time.

Business Impact

Project Samples

Ground Floor Plan Details
Ground Floor Plan Details
Foundation Plan Drawing
Foundation Plan Drawing
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