Drawn Changes
Graphical markups show exact new dimensions, reinforcement locations, elevation shifts, and altered slab edges; use revision clouds and clear leader notes for on-site reading.
A formal revised slab layout reduces miscommunication by documenting design changes, aligns field crews with updated instructions, creates an auditable record for inspections and permits, and limits rework and cost overruns.
Typical users who prepare or review this document include project managers, structural engineers, site supervisors, and permitting coordinators responsible for on-site implementation.
Secondary reviewers such as inspectors, QA managers, and contract administrators confirm compliance and acceptance before work proceeds or permits are amended.
Graphical markups show exact new dimensions, reinforcement locations, elevation shifts, and altered slab edges; use revision clouds and clear leader notes for on-site reading.
Concise notes specify concrete mix, placement tolerances, cover requirements, curing times, and referenced standards to prevent misinterpretation during execution.
A change log lists revision number, date, author, approver, and concise rationale to support audits, claims, and as-built reconciliation.
Approving engineer's printed name, license number, jurisdiction, and signature or digital stamp confirm structural adequacy and code compliance for the revision.
Version number, file name, and effective date appear on every sheet; archive superseded versions and prohibit use of outdated prints on site.
Show grid lines, control points, slab elevations, and reference benchmarks to ensure accurate layout during formwork, setting of rebar, and concrete placement.
| Field | Configuration |
|---|---|
| File Format | PDF preferred; include DWG source when available. |
| Authentication | Email link or SMS code; consider multi-factor for final approvals. |
| Approval Order | Sequential: engineer, project manager, then inspector when required. |
| Audit Trail | Enable timestamps, IP capture, and version history retention. |
Electronic submission platforms should support large construction files, field mapping, and documented approval flows while preserving security controls.
Submit amended drawings to the AHJ within 10 business days of issuing the revision when scope changes.
Obtain stamped approval within the project's contractually required review period, commonly 5–10 business days.
Communicate the effective date so crews begin work only after approvals and latest prints are distributed.
Allow typical inspection lead times of 3–7 business days after request, depending on local AHJ workload.
Provide final as-built drawings to the owner and archive within 30 days of project phase completion.
Document change and create revised drawing package for review.
Engineer and PM review technical and schedule impacts; sign or stamp changes.
If required, file amended plans with the AHJ and wait for acceptance.
Execute slab work per revised layout and schedule required inspections.
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | Yes, 7-day trial | No | No | Yes, limited | Yes, limited |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
Tim Martin used online workflows to process revisions with full compliance and remote access
Brian Fitzgibbons emphasized interface simplicity for internal teams and customers