Step-by-Step Process of Creating Architectural Shop Drawings

Reviewing Architectural Plans and Specifications

The foundation of accurate shop drawings is thorough understanding of the design documents. This initial review phase establishes the framework for everything that follows.

Document Inventory and Organization

• Gather all relevant architectural drawings (plans, sections, elevations, details)
• Collect structural, mechanical, electrical, and plumbing drawings for coordination
• Review project specifications (Divisions 1-16) for material and performance requirements
• Obtain addenda, bulletins, and RFI responses affecting your scope
• Organize documents with clear version control and revision tracking

Design Intent Analysis

Understand what the architect wants to achieve:

• Aesthetic Requirements: Visual standards, material appearances, finish quality
• Performance Criteria: Structural loads, acoustic ratings, fire-resistance requirements
• Dimensional Constraints: Available space, required clearances, tolerances
• System Integration: How your components interface with adjacent building systems
• Construction Sequence: Installation order and access requirements

Conflict Identification

Spot potential problems before drafting begins:

• Compare architectural and structural drawings for discrepancies
• Identify coordination gaps between trades
• Note unclear or conflicting details requiring clarification
• Flag dimensions that don't add up or lack sufficient information
• Document questions for architect/engineer RFI submission

Coordination Meetings

For complex projects, schedule pre-draft coordination sessions:

• Meet with project architect to clarify design intent
• Coordinate with structural engineer on connection requirements
• Interface with MEP trades to identify system conflicts
• Discuss constructability concerns with general contractor
• Establish communication protocols for ongoing coordination

Creating CAD Drafts with Dimensions and Details

With thorough document review complete, drafting begins. This phase transforms understanding into technical drawings that fabricators and installers can execute.

Setup and Standards

• Use project-specific CAD templates with correct title blocks and sheet sizes
• Establish layer naming conventions aligned with project standards
• Set drawing scales appropriate for each view type
• Configure dimension styles matching architectural conventions
• Organize drawing files with logical naming and folder structures

Base Drawing Development

Create the foundation for all shop drawing views:

• XREF Integration: Reference architectural plans to ensure dimensional accuracy
• Field Verification: When possible, verify as-built conditions match design documents
• Grid and Level Setup: Establish coordinate systems matching project datums
• Context Integration: Show adjacent construction for coordination reference

Component Geometry

Model or draft each component with precision:

• Exact Dimensions: Fabrication-ready measurements with proper tolerances
• Connection Details: How components join to structure and adjacent elements
• Assembly Relationships: Sequence of installation and interdependencies
• Hardware Locations: Fastener positions, anchor points, support brackets
• Cutouts and Penetrations: Openings for utilities, access, or other trades

Detailing Best Practices

Professional shop drawings include comprehensive detail coverage:

• Typical Details: Standard conditions repeated throughout the project
• Special Conditions: Custom solutions for unique situations
• Connection Details: Interface with structure, adjacent materials, and systems
• Expansion/Control Joints: Movement accommodation for thermal and structural considerations
• Edge Conditions: Terminations, transitions, and finished appearances
• Anchor/Attachment: Structural support and fastening methods

Adding Specifications, Dimensions, and Callouts

Geometry alone isn't sufficient—shop drawings require comprehensive annotation that communicates all requirements for fabrication and installation.

Dimensioning Strategy

• Provide overall dimensions for spatial verification
• Include detailed dimensions for fabrication
• Reference dimensions to established datums (grid lines, levels, benchmarks)
• Chain dimensions logically from a fixed point
• Avoid dimensioning to hidden or theoretical lines
• Specify tolerances where precision is critical

Material Specifications

Clearly identify all materials and finishes:

• Material Callouts: Specific products, grades, and standards (e.g., "ASTM A500 Grade B steel")
• Finish Specifications: Paint systems, anodizing, powder coating, natural finishes
• Hardware Schedules: Fasteners, anchors, brackets with sizes and specifications
• Gasket and Sealant: Weathersealing, acoustic, and firestopping materials
• Reference Standards: ASTM, ANSI, AAMA, and other applicable specifications

Notes and General Information

Written instructions supplement graphic information:

• General Notes: Applicable to all drawings in the submittal
• Keyed Notes: Specific to individual details or conditions
• Installation Instructions: Sequence, methods, and quality requirements
• Quality Standards: Tolerances, inspection criteria, and testing requirements
• Coordination Notes: Interface requirements with other trades
• Code Compliance: References to applicable code sections

Scheduling and Tabular Data

Organize repetitive information efficiently:

• Component Schedules: Lists of similar items with varying sizes or types
• Finish Schedules: Color and material selections for different areas
• Hardware Schedules: Fastener types, quantities, and locations
• Quantity Takeoffs: Material lists for ordering and procurement

Internal Quality Review and Coordination

Before submitting to the design team, conduct thorough internal review. This checkpoint prevents rejections and accelerates approval.

Technical Accuracy Check

• Verify all dimensions against architectural drawings
• Confirm material specifications match project requirements
• Check that notes reference current document versions
• Validate drawing scale and North arrow orientation
• Ensure sheet numbers and drawing titles are correct
• Review for completeness—no missing views or details

Coordination Verification

Confirm compatibility with other building systems:

• Structural Coordination: Verify connections align with framing and don't conflict with major members
• MEP Clearance: Ensure adequate space for ducts, pipes, conduits, and equipment
• Fire-Rated Assembly: Confirm penetrations maintain required ratings
• Accessibility: Verify compliance with ADA and accessibility standards
• Building Envelope: Check continuity of weather barriers and thermal insulation

Constructability Review

Evaluate whether the design can be built as drawn:

• Access for Installation: Can workers reach connection points?
• Sequence Feasibility: Is the installation order practical?
• Tolerance Reality: Are specified tolerances achievable with standard construction?
• Field Adjustment: Is there room for real-world conditions that differ from drawings?
• Tool and Equipment: Can available equipment handle the specified installation?

Peer Review Process

Fresh eyes catch errors the drafter misses:

• Have another drafter review for technical accuracy
• Request project manager review for scope compliance
• Obtain fabricator/ installer input on constructability
• Use checklists covering common error categories
• Document and address all review comments

Submitting to Design Team for Approval

The submittal process formalizes review and establishes the path to approval. Professional presentation accelerates this phase.

Submittal Package Preparation

• Complete transmittal letter identifying project, specification section, and submittal contents
• Organize drawings in logical sequence (plans, elevations, sections, details)
• Include product data sheets for specified materials and components
• Provide samples when required by specifications
• Attach coordination drawings showing interfaces with other systems
• Include calculations for structural or performance-related components

Transmittal Documentation

Professional submittals include comprehensive cover information:

• Project Identification: Name, address, project number, and client
• Specification Reference: Division, section, and paragraph numbers
• Submittal Type: Shop drawings, product data, samples, or combination
• Revision Status: New submittal or revision of previous version
• Contractor Certification: Statement confirming review and coordination
• Schedule Impact: Notification if approval delay affects project timeline

Electronic Submission Best Practices

Digital workflows require specific protocols:

• Provide files in requested format (PDF, DWG, Revit, etc.)
• Name files clearly with project, discipline, and version identifiers
• Optimize PDF files for reasonable file sizes while maintaining quality
• Use project management platforms (Procore, PlanGrid, BIM 360) when specified
• Confirm receipt and track review timeline

Addressing Review Comments and Revising

Almost all shop drawing submittals receive comments requiring revision. Efficient response management keeps projects on schedule.

Comment Classification

• Approval: No corrections required—proceed with fabrication
• Approval with Corrections: Minor issues noted—revise and resubmit for record
• Revise and Resubmit: Significant corrections required—revision needs re-review
• Rejected: Major non-compliance—complete revision and new submittal
• Deferred: Hold pending resolution of related issues

Response Process

Systematic comment resolution ensures nothing falls through cracks:

• Log All Comments: Create a database or spreadsheet tracking each item
• Assign Responsibility: Clarify who addresses technical vs. coordination comments
• Assess Impact: Determine if comments affect cost, schedule, or other trades
• Prepare Response: Document how each comment is addressed or why it wasn't
• Revise Drawings: Make all required changes with clear revision clouds
• Resubmit Promptly: Return revised drawings within agreed timeframes

Managing Disagreements

Sometimes comments appear incorrect or impractical:

• Seek Clarification: Request explanation of unclear comments
• Propose Alternatives: Suggest equivalent solutions that meet intent
• Document Concerns: Record constructability or coordination issues
• Escalate When Needed: Involve project manager or principal for resolution
• Maintain Professionalism: Keep discussions focused on project success

Final Approval and Fabrication Authorization

Approved shop drawings become the manufacturing and installation authority. Proper management of this critical handoff prevents costly mistakes.

Approval Documentation

• Retain signed/sealed approval documentation from architect and engineer
• Confirm approval applies to specific revision and date
• Verify any conditions or limitations noted on approval
• Distribute approved drawings to all relevant parties
• Update project document control with approved versions

Fabrication Release

Approved drawings authorize production:

• Release to Shop: Provide approved drawings to fabrication facility
• Material Procurement: Order materials based on approved specifications
• CNC Programming: Use approved geometry for automated manufacturing
• Quality Benchmark: Approved drawings become inspection standard

Field Installation Guidance

Approved drawings direct construction:

• Pre-Installation Review: Walk through drawings with installation crew
• Reference on Site: Maintain approved drawings accessible in field office
• As-Built Documentation: Mark field changes on drawings during installation
• Final Record: Submit as-built drawings reflecting actual construction