{"trade":"excavation","week":"2008-W44","weekStart":"2008-10-27","weekEnd":"2008-11-02","fetchedAt":"2026-08-08T10:20:30.442Z","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":"100265317","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2008-10-31","address":"1100 E 57TH ST","workDescription":"NEW LIBRARY ADDITION----FOUNDATION ONLY PERMIT FOR CAISSONS AND SLURRY WALL.","reportedCost":11750000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100265317"}]}