For schematic design and space planning , free DWG blocks are sufficient. For construction documentation , the free DWG should be used only as a base template. The user must overlay project-specific structural calculations, connection details, and local code compliance checks (handrail height, guardrail spacing) to ensure safety and buildability. End of Report Juy148 Bercumbu Intens Dengan Kakak Perempuanku - 3.79.94.248