NEW SKILL — AI POWERED

Construction Drawings
Never Stay the Same

Bulletins. Directives. Revisions. Updated sheets.
And every new drawing set creates one question:
What changed?

Step 01

Upload Revised Drawings

Drop bulletins, directives, or IFC sets. AI maps every sheet automatically.

Step 02

Review Detected Changes

Visual clouds, overlay comparison, and numbered change markers.

Step 03

Understand Project Impacts

AI explains scope, hours, and coordination impacts — instantly.

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iFieldSmart › Westridge Tower › Rev D vs Rev E
Analysis Complete
CURRENT SET
Rev D vs Rev E
Uploaded 2 hours ago
✓ Analysis Complete
VERSIONS
Rev A (2024-01-15)
Rev B (2024-02-06)
Rev C (2024-02-30)
Rev D (Baseline)
Rev E (Compare)
DISCIPLINE
Office 1A Panel Mech. Room Corridor
Awaiting revision upload…
Upload Revised Set
Bulletin / Directive / IFC
THE REALITY OF CONSTRUCTION

Construction Drawings Never Stay Static.

Construction projects continuously evolve. The IFC set is rarely the final version used during execution. As the project progresses, teams constantly receive:

IFC Baseline
IFC BASELINE
Bulletin Update
BULLETIN 12
RFI Update
RFI 45
Coordination Update
COORD UPDATE
Field Directive
DIRECTIVE
Compiled Changes
COMPILED
REVISION REVIEW WORKSPACE Manual Process
Ready
Overlay
Split
Clouds
Differences
100%
REV D (Old)
‹ ›
REV E (New)
Split Drawing
A102 - Floor Plan ×
Arch Plan
M201 - Mechanical ×
Mech Plan
E401 - Electrical ×
Elec Plan
⚠️
Coordination mismatch
Found in M201
⚠️
Unreviewed revision
EA01 - Change not checked
⚠️
Scope change detected late
Impact not estimated
⚠️
Missing sheet comparison
A103 not compared
Change Log (Manual) ×
  • A101 - 14 changes ›
  • A102 - 9 changes ›
  • A103 - 11 changes ›
  • M201 - 7 changes ›
  • E401 - 13 changes ›
+ 247 more sheets
!

And this repeats across hundreds of sheets.

Slow. Manual. Error-prone.

What happens in reality:
Changes get missed
Scope impacts overlooked
Coordination conflicts
Hours wasted manually
And the larger the project becomes — the harder revision tracking becomes.
WHY IT BREAKS

Manual Revision Review
Was Never Built For Scale

Drawing revision review is still heavily manual. Teams spend hours overlaying PDFs, comparing sheets, reviewing revision clouds, and documenting changes manually across large drawing sets.

Overlay PDFs Manually

Teams manually compare revisions sheet-by-sheet using static PDFs and visual review workflows.

Compare Sheets Side-by-Side

Reviewers constantly zoom, pan, and switch between drawing versions searching for changes.

Search for Revision Clouds

Revision clouds are reviewed visually, making hidden or unmarked changes easy to miss.

Build Change Logs Manually

Teams document revisions manually across hundreds of sheets and bulletins.

INTRODUCING THE SKILL

Now Your Drawing Revisions
Can Be Analyzed Automatically

Change Management AI helps construction teams compare revised drawing sets against previous versions — automatically, precisely, and in minutes.

Upload Your IFC Drawing Set

Upload your original IFC drawing set as the project baseline. All sheets are automatically indexed and catalogued.

Baseline

Upload Revised Bulletins or Directives

Upload revised bulletin or directive drawings as they arrive. Supports IFC, PDF, and multi-sheet drawing packages.

Revisions

Let the AI Analyze the Changes

The system automatically maps revised drawings to previous versions and starts revision analysis — no manual work needed.

AI Analysis
The system automatically maps revised drawings to previous versions and starts revision analysis — instantly.
WHAT HAPPENS

The AI Overlays & Analyzes
Revisions Automatically

Once the revised set is uploaded, the AI takes over — no manual comparison required.

AI Analysis Pipeline
01
Identifies updated sheets Scans both sets and flags all changed sheets automatically
02
Maps revisions to previous versions Pairs each revised sheet to its baseline counterpart
03
Overlays old vs new drawings Generates pixel-accurate overlay for visual comparison
04
Detects graphical & annotation changes Catches both drawn geometry and text-level changes
05
Highlights updated areas Visual revision clouds mark every changed region clearly
Generated Deliverables
Visual Revision Clouds Automatically drawn clouds marking every changed area on the overlay
Structured Change Logs Itemised log with change IDs, discipline tags, and sheet references
AI Change Descriptions Plain-language narratives explaining what changed and the potential impact
Interactive Comparison Workflows Side-by-side viewer with flip, overlay, and cloud review modes
No manual overlay workflow required — the AI handles it all, start to finish.
INTERACTIVE CHANGE REVIEW

Review changes directly inside the drawing viewer.

Every detected revision is overlaid, highlighted, and explained by AI so your team can understand exactly what changed—and why it matters.

Overlaid drawing revisions Old vs new, perfectly aligned.
Highlighted changes Revision clouds show what's different.
Numbered change markers Jump to any change instantly.
AI change intelligence Title, description, discipline, category and notes—auto generated.
Old Drawing (Rev D)
VS
New Drawing (Rev E)
Old Drawing
New Drawing
NEW HVAC UNIT +4'-0" EXP
1
2
Example Changes
  • Wall moved 2 feet
  • Mechanical room enlarged
  • Electrical panel relocated
  • Door swing conflict updated
Teams can review changes visually and contextually.
100%
Change 2 of 12
CHG-002

Mechanical room enlarged

High Impact
Discipline Mechanical
Category Design Change
Description

Mechanical room expanded approximately 4'-0" towards the east.

Notes

Impacts duct routing and equipment clearance.

Linked Sheets M-101, M-201, A-101
AI-GENERATED OUTPUTS

Structured Revision Intelligence
Ready for Review.

Instead of manually comparing revisions sheet-by-sheet, the AI organizes every detected change into visual review outputs, structured logs, and contextual intelligence.

Interactive Revision Viewer
  • Old vs new comparison
  • Overlay mode
  • Change clouding
  • Visual markups
Structured Change Log
  • Change IDs
  • Descriptions
  • Categories
  • Discipline impacts
AI-Generated Narratives
  • What changed
  • Where it changed
  • What may be impacted
Change Impact Support
  • Estimated hours
  • Cost considerations
  • Scope impact workflows
From drawing revisions to decision-ready intelligence — all in one workflow.
Revision Viewer
Drawing Output
Old (Rev D)
New (Rev E)
1
2
3
4
100%
Change 2 of 12
CHG-002

Mechanical room enlarged

Discipline Mechanical
Category Design Change
Location Level 01
Description

Mechanical room expanded approximately 4'-0" towards the east.

Impact High
Structured Change Log
ID
Description
Discipline
Impact
CHG-001
Wall shifted 2'-0" west
Architecture
High
CHG-002
Mechanical room enlarged
Mechanical
High
+ 7 more changes
AI-Generated Narratives

Mechanical room expanded 4'-0" east to accommodate new HVAC equipment, impacting adjacent duct routing and clearances.

AI confidence
96%
Change Impact Support
Scope Impact Medium May affect MEP, Electrical & Access
View Impact Workflow →
WORKFLOW SHIFT

From manual bulletin review →
AI-assisted revision intelligence

Stop wasting hours tracing physical lines. Transition to instant, visual revision context.

BEFORE

1. Overlay & Compare

Manually align sheet revisions side-by-side or on lightboxes

2. Identify

Squint to locate microscopic line changes across dense sheets

3. Document

Draft manual change logs, write revision details, and RFI reports

4. Review

Coordinate changes across engineering disciplines and wait for updates

Slow. High error risk. Easy to miss details.
VS
NOW

1. Upload

Upload baseline and revised sheets in seconds directly to VDC

2. Analyze

AI maps, parses, and identifies every single difference instantly

3. Review Visually

Visually review changes instantly with animated revision clouds

4. Export & Action

Generate clean digital logs and export reports for trade coordination

Instant. High precision. Fully automated.
Revision Impact Network
Small change → downstream impacts
REV-024 Architecture
Wall shifted 2'-0" west
One unnoticed update → cascading impacts
The larger the project becomes, the harder revision tracking gets.
WHY IT MATTERS

A single revision can impact
the entire construction workflow.

As projects grow, revision tracking becomes harder. One unnoticed drawing update can create downstream coordination, procurement, fabrication, and installation issues.

This skill helps teams:
Review revisions faster
Reduce manual comparison effort
Improve bulletin tracking
Identify changes visually
Standardize revision workflows
BUILT FOR CONSTRUCTION TEAMS

One revision intelligence layer for every construction stakeholder.

Designed for the people who review changes, coordinate trades, price scope, and move work from preconstruction to field execution.

Especially valuable for
General Contractors
VDC / BIM Teams
Project Engineers
Estimators
Coordination Teams
Preconstruction Teams
AI Revision
Intelligence Layer
Turns drawing changes into shared project clarity
Works across
IFC Revisions
Bulletin Workflows
Directive Reviews
Coordination-Driven Updates
Design Change Management
Preconstruction Revision Review Trade Coordination Field Execution
READY TO START

Construction revisions shouldn’t require hours of manual comparison.

Understand what changed — faster and more visually.

Early access is limited. Join now to be first in line.