| Field dimensions | May store a survey attachment or issue, but usually does not organize the field capture around the elevator cab and car. | Measurements can be copied into a sheet while photos remain on phones or in separate messages. | Assigns Stage 2: Field Survey through a secure link and returns field information to the correct job record. |
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| Drawing revision identity | Tracks a building submittal, but elevator-specific revision and release states may require custom configuration. | Depends on filenames, manual logs, and everyone removing superseded attachments from circulation. | Preserves Stage 4 revisions, change orders, approval state, and the Final for Record lock. |
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| Cab scope and price change | Can log a change event, but may not connect it to the elevator cab bill of materials and drawing revision. | A revised quote, spreadsheet, and marked drawing can drift into three different baselines. | Connects the manually entered bill of materials, custom vendor quote where required, drawing change, and change order on the job. |
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| Hoistway and cab dates | Shows the master schedule and coordination activities, but may not expose the evidence behind a cab commitment. | A date is easy to enter and hard to qualify when survey, approval, material, or access changes. | Should connect the schedule basis to elevator-stage evidence. Build It Track It does not yet calculate or schedule delivery dates. |
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| Project access | Permissions are broad unless the account is carefully configured around the elevator package. | Forwarding gives recipients copies that cannot be recalled when the record changes. | Uses role-based access for assigned project records while keeping manufacturer costing and unrelated work private. |
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| Installation and signoff evidence | Can hold daily reports, photos, and punch items, although the structure follows the whole building rather than the cab workflow. | Photos, punch notes, correction evidence, and acceptance can remain in separate inboxes and devices. | A dedicated evidence-to-signoff sequence is planned for Build It Track It; it is not a live workflow today. |
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