{"trade":"excavation","week":"2011-W39","weekStart":"2011-09-26","weekEnd":"2011-10-02","fetchedAt":"2026-08-07T02:20:07.551Z","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":"100397429","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2011-09-27","address":"441 E ONTARIO ST","workDescription":"ERECT TEMPORARY CONSTRUCTION HOIST: TORNBORGS SINGLE CAR HOIST TOWER WITH 7,000 LB. CAPACITY AS PER PLANS. NO EXCAVATION WORK UNDER THIS PERMIT.","reportedCost":60000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100397429"}]}