{"trade":"excavation","week":"2007-W48","weekStart":"2007-11-26","weekEnd":"2007-12-02","fetchedAt":"2026-08-08T23:01:22.504Z","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":"100204705","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2007-11-30","address":"2955 W SUNNYSIDE AVE","workDescription":"ERECT 2ND STORY ADDITION, INTERIOR ALTERATIONS OF 1ST FLOOR AND BASEMENT AND EXCAVATION OF BASEMENT FOR NEW FOUNDATION AS PER PLANS.","reportedCost":120000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100204705"},{"permit":"100212977","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2007-11-27","address":"400 N LAKE SHORE DR","workDescription":"REVISION TO DEEP FOUNDATIONS AND CAISSONS, EXCLUDING NORTH-SOUTH SECANT PILE WALL ADJACENT TO WEST PROPERTY LINE BETWEEN PARCEL A AND SOUTH SLURRY WALLS, FOR 150 STORY RESIDENTIAL HIGH RISE.  CONDITIONAL PERMIT.","reportedCost":100000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100212977"}]}