What was permitted
A temporary event structure is being erected at 337 E Randolph St in Chicago's Loop neighborhood. This project involves setting up eight mobile bleachers for a single-day event, the Chicago Marathon.
This permit is active and was issued on September 9, 2026, with an estimated project cost of $40,000. The work is scheduled to begin on October 7, 2026, and conclude by October 12, 2026, with Oosterbaan Scaffolding Company as the contact.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 101088109 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | — |
| Status | ACTIVE |
| Job description | PERMIT EXPIRES ON 11/09/2026 ERECTION STARTS: 10/7/2026, ERECTION ENDS: 10/12/2026. CHICAGO MARATHON MOBILE BLEACHERSMOBILE BLEACHERS- SELF-CERT, 1 DAY EVENT OCTOBER 11, 2026ERECT EIGHT (8) 39.75X17.3X11 MOBILE BLEACHERSSETUP 10/6/2026- REMOVE 10/12/2026ASSEMBLY |
| Floor / unit | — |
| Estimated cost | $40,000 |
| Approved | September 6, 2026 |
| Issued | September 9, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Greg Hipp
Related searches
mobile bleachersevent setupLoopChicagonew construction permit$40,000 project cost