{"trade":"fire-sprinkler","week":"2009-W03","weekStart":"2009-01-12","weekEnd":"2009-01-18","fetchedAt":"2026-08-08T07:33:58.456Z","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":"100269999","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2009-01-16","address":"540 W MADISON ST","workDescription":"INTERIOR ALTERATIONS TO EXISTING 25TH & 26TH FLOOR TENANT DATA CENTERS IN AN EXISTING OFFICE BLDG. INCLUDING ELEC., PLBG, AND HVAC AS PER PLANS. FIRE SUPPRESSION SYSTEM WORK COVERED UNDER SEPARATE PERMIT. CONDITIONAL PERMIT SUBJECT TO AUDIT AND FIELD INSPECTION. A CERTIFICATE OF OCCUPANCY IS REQUIRED.","reportedCost":8500000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100269999"},{"permit":"B100274884","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2009-01-15","address":"1101 S CANAL ST","workDescription":"INSTALL 2 NEW ELECTRICAL CABINET HEATERS IN UN-OCCUPIED SERVICE AREAS OF BUILDING TO PREVENT SPRINKLER PIPES FROM FREEZING.  WORK TO INCLUDE EXTENDING 2 CIRCUITS FROM EXISTING PANEL TO LOCATIONS, INSTALLING SURFACE MOUNTED CONDUIT WITHIN SPACE, INSTALLING SURFACE MOUNTED ELECTRIC HEATERS.","reportedCost":3000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B100274884"}]}