{"trade":"excavation","week":"2006-W38","weekStart":"2006-09-18","weekEnd":"2006-09-24","fetchedAt":"2026-08-09T16:33:28.226Z","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":"100138594","permitType":"PERMIT - EASY PERMIT PROCESS","issueDate":"2006-09-22","address":"180 N FRANKLIN ST","workDescription":"PATCH CONCRETE AND APPLY WATERPROOFING SEALANT. NO STRUCTURAL. NO EXCAVATION. 1ST FLOOR ONLY.","reportedCost":118000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100138594"},{"permit":"100131850","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2006-09-21","address":"300 N LA SALLE ST","workDescription":"CONSTRUCT A 60 STORY CORE AND SHELL OFFICE TOWER PER PLANS. CAISSON PERMIT PREVIOUSLY ISSUED AS PERMIT 100118584.CONDITIONAL PERMIT SUBJECT TO FIELD INSPECTION.","reportedCost":198000000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100131850"},{"permit":"100138054","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2006-09-20","address":"1 W RANDOLPH ST","workDescription":"REVISION TO PERMIT 100076623. CONSTRUCTION OF ALL CAISSONS AND SECANT PILE WALL ON COLUMN LINE 1A BETWEEN COLUMNS E AND H IS NOW PERMITTED. NO FURTHER EXCAVATION PERMITTED.  REFER TO APPROVED PLANS FOR PERMIT 100076623.","reportedCost":1,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100138054"}]}