Column Inspection Report
No.COL-IR-2026-0012
1. General Information
| Inspection date | 7/14/2026 | Address | 500 Industrial Boulevard, Warehouse 3, Column Grid C-4, Chicago, IL 60601 |
2. Object of Inspection
| Object type | not filled in | Object name | Column C-4 |
| Technical condition | not filled in |
3. Main Parameters
| Column ID | C-4 | Column type | Reinforced concrete |
| Cross-section dimensions | 400mm x 400mm | Height | 4.5 |
| Alignment deviation | 8 |
4. Additional Parameters
| Concrete compressive strength (estimated): 28 | Cover depth: 30 |
5. Inspection Conditions
6. Defects
| No. | Damage description | Photos |
|---|---|---|
| 1 | - | not filled in |
| 2 | - | not filled in |
7. Additional Information
| Identification was carried out | Column ID: C-4, located in Warehouse 3, Grid C-4 |
| There are remarks | Column shows minor spalling at base; overall condition fair. |
8. Inspection Participants
| No. | Full name | Position / status | Comment |
|---|---|---|---|
| 1 | Dr. Sarah Jenkins | Structural Engineer | Lead inspector |
| 2 | Mark Thompson | Assistant Inspector | Recorded measurements |