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BIM & Technical Drawing12 min read•July 24, 2026

BIM LOD 300 & Architectural Drawing Checklist: From Concept to Site Execution

Spoken by: AGNAA BIM & Production Team
Primary Reference: IS 962 Drawing Code & Autodesk Revit BIM Standards
Direct Answer (AGNAA Engineering Standard)

BIM LOD 300 (Level of Development) specifies that building elements are modeled in 3D with precise quantity, size, shape, location, and orientation. AGNAA Design Studio delivers complete Good For Construction (GFC) sets including structural rebar schedules, electrical conduit layouts, plumbing stacks, and 3D clash-detected Revit models.

Executive Key Takeaways

  • GFC (Good For Construction) drawings prevent costly site mistakes and rework.
  • Structural rebar schedule details lap lengths, stirrup spacing, and bend deductions.
  • MEP 3D clash detection resolves pipe and beam intersections before concrete pouring.
  • Architectural working plans must include floor plan, four elevations, and two sections.
  • Door and window schedules detail frame dimensions, glass thickness, and hardware fittings.


A building is constructed twice: first digitally in the BIM software, and second physically on site. At AGNAA Design Studio, our BIM production team models every project to LOD 300 standards, eliminating site clashes between structural beams and plumbing drains.

Complete GFC Drawing Set Checklist Delivered by AGNAA


1. Architectural GFC Set: Floor plans, dimensioned setting-out plans, 4 exterior elevations, 2 full building cross-sections.
2. Structural Execution Set: Column center-line layout, footing reinforcement details, beam rebar schedules, slab reinforcement mats.
3. MEP Engineering Set: Electrical conduit layout, DB schedules, water supply piping, soil and waste drainage stacks.
4. Finishes Schedule: Door/window schedules, flooring tile layout grids, toilet wall tile elevation layouts.

Calculate fees for your complete BIM & GFC drawing package on the interactive AGNAA Calculator.

Frequently Asked Questions

What is the difference between architectural working drawings and GFC drawings?

Working drawings show general spatial dimensions. GFC (Good For Construction) drawings are fully coordinated structural, MEP, and architectural execution plans signed off for immediate site construction.

What is BIM LOD 300?

LOD 300 means every building component (column, pipe, door, beam) is modeled as a specific 3D digital object with accurate dimensions, material properties, and precise spatial coordinates.

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BIM LOD 300 & Architectural Drawing Checklist: From Concept to Site Execution | AGNAA Design Studio Journal