{"trade":"excavation","week":"2007-W42","weekStart":"2007-10-15","weekEnd":"2007-10-21","fetchedAt":"2026-08-09T01:47:14.963Z","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":"100207122","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2007-10-18","address":"410 N DEARBORN ST","workDescription":"EXCAVATION AND INSTALLATION OF CAISSONS, GRADE BEAMS, FOUNDATIONS, UNDERGROUND AND SITE UTILITIES FOR 360,000 SF HOTEL.  REVISION TO PREVIOUSLY ISSUED FOUNDATION PERMIT #100109919.","reportedCost":85000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100207122"},{"permit":"100198649","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2007-10-18","address":"1322 S PLYMOUTH CT","workDescription":"EXCAVATION OF BASEMENT FOR STORAGE","reportedCost":35000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100198649"},{"permit":"100207018","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2007-10-17","address":"8 E 9TH ST","workDescription":"REVISION TO PERMIT #100134410 TO EXTEND ONE CAISSON TO BEDROCK AND ADD TWO NEW CAISSONS FOR THIS 29 STORY MIXED USE RESIDENTIAL BUILDING WITH PARKING GARAGE.","reportedCost":15000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100207018"}]}