{"trade":"fire-sprinkler","week":"2011-W45","weekStart":"2011-11-07","weekEnd":"2011-11-13","fetchedAt":"2026-08-07T01:05:57.700Z","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":"100414932","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2011-11-09","address":"737 N MICHIGAN AVE","workDescription":"INTERIOR ALTERATIONS IN AN EXISTING RETAIL STORE TO THREE SMALL SHOPS ON THE FIRST AND ONE ROOM ON THE THIRD FLOOR.THIS IS AN EXISTING RETAIL SPRINKLERED SPACE. THERE IS NO CHANGE TO USE OR OCCUPANCY.  (SELF CERTIFICATION PROJECT - SUBJECT TO AUDIT & FIELD INSPECTION)","reportedCost":283000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100414932"},{"permit":"100416001","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2011-11-09","address":"300 S WACKER DR","workDescription":"INTERIOR RENOVATION OF EXISTING TENANT SPACE AT EXISTING OFFICE BUILDING FOR MASS MUTUAL ADMINISTRATIVE OFFICES ON 20TH FLOOR, SUITE 2000, INCLUDING PARTITIONS, CABINETRY, ELECTRICAL DEVICES, LIGHT FIXTURES, PLUMBING FIXTURES, AIR CONDITIONING, RELOCATION ONLY OF EXISTING SPRINKLER HEADS AND FINISHES.","reportedCost":195000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100416001"}]}