{"trade":"excavation","week":"2006-W25","weekStart":"2006-06-19","weekEnd":"2006-06-25","fetchedAt":"2026-08-09T19:34:56.874Z","source":{"dataset":"ydr8-5enu","api":"https://data.cityofchicago.org/resource/ydr8-5enu.json","page":"https://data.cityofchicago.org/Buildings/Building-Permits/ydr8-5enu"},"ok":true,"error":null,"truncated":false,"permits":[{"permit":"100118584","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2006-06-20","address":"300 N LA SALLE ST","workDescription":"CONSTRUCT CAISSONS, FREIGHT TUNNEL BULKHEAD, AND TUNNEL GROUTING ONLY FOR PROPOSED 60-STORY OFFICE TOWER.","reportedCost":2650000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100118584"}]}