4 change order mistakes that cost GCs their retainage on completed work

Modern field service operations in Construction & Reconstruction require verifiable documentation, immediate dispatch coordination, and compliance with industry standards. When emergencies strike, speed and documentation accuracy determine operational profitability.

Key Operational Findings

Step 1: 4 change order mistakes that cost GCs their r…

4 change order mistakes that cost GCs their retainage on completed work.

Step 2: 1. Verify steel stud nail-protection plates o…

1. Verify steel stud nail-protection plates on all plumbing and electrical stud penetrations. 2.

Step 3: Check load-bearing bottom plate cutouts have …

Check load-bearing bottom plate cutouts have approved steel tie straps installed. 3. Confirm draft-stop and fire-caulk sealing on all ceiling, floor, and wall chases.

Step 4: Photograph all in-wall rough-in wiring, pex r…

Photograph all in-wall rough-in wiring, pex runs, and gas lines before insulation. 5. Check window and door flashing tape integration with weather-resistant barrier.

Industry Standards & Compliance

Proof OS aligns directly with rigorous technical requirements:

• Building Code & Permitting Compliance: Milestone-based tracking for structural, rough-in, and finish phases.
• Change Order & Draw Management: Real-time tracking of scope additions, subcontractor draws, and retainage.
• Subcontractor Coordination: Automated dispatch and daily field reporting across specialty trades.

The Field Implementation Checklist

1. Daily Field Logs: Capture weather conditions, trade headcount, and daily work completed with photos.
2. Change Order Authorization: Secure digital approval and budget adjustment before out-of-scope work begins.
3. Punch List & Final Draw Signoff: Track final punch items to completion with unconditional lien waivers.

For a complete walkthrough on how Proof OS automates field documentation and dispatch in Construction & Reconstruction, explore our construction platform.