{"trade":"fire-sprinkler","week":"2020-W44","weekStart":"2020-10-26","weekEnd":"2020-11-01","fetchedAt":"2026-08-01T20:50:08.405Z","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":"100873919","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2020-10-27","address":"3207 N NARRAGANSETT AVE","workDescription":"ERECT 5-STORY, MIXED USE BLDG. (RETAIL / 24 UNITS), ATTACHED 12-CAR GARAGE,  12-BIKE ROOM, EXTERIOR 12-CAR PARKING STALLS, AND TRASH ENCLOSURE, 160' OF FENCING.  OCCUPANCY CLASS A2 - MULTIPLE DWELLING UNITS; TYPE IIIB CONSTRUCTION WITH FIRE SPRINKLER SYSTEM. [SEE #100908159 TO CONVERT FROM 24 TO 27 UNITS]","reportedCost":5500000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100873919"},{"permit":"100894691","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2020-10-27","address":"125 S WACKER DR","workDescription":"INTERIOR ALTERATION OF (2) EXISTING UNOCCUPIED OFFICE SUITES TO BE (1) NEW OFFICE SUITE FOR BUSINESS USE ON THE 12TH FLOOR SUITE 1250 OF 125 S. WACKER DRIVE, CHICAGO, IL 60606. ARCHITECTURAL, MECHANICAL, ELECTRICAL, PLUMBING AND FIRE PROTECTION ALTERATIONS. NO DATA ROOMS OVER 150 SF. BUILDING HAS FULL SPRINKLER SYSTEM. NO CHANGE IN USE. NOT CHANGE IN OCCUPANCY.","reportedCost":233100,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100894691"},{"permit":"100894265","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2020-10-27","address":"205 N MICHIGAN AVE","workDescription":"INTERIOR RENOVATION OF EXISTING BASE BUILDING CORRIDORS AND BATHROOMS ON FLOORS 39, 41 AND 42. RENOVATIONS INCLUDE DEMOLITION OF EXISTING SPACE IN PREPARATION FOR NEW INTERIOR PARTITIONS, CEILINGS, LIGHTING AND FINISHES, AS WELL AS THE REWORKING OF EXISTING HVAC, ELECTRICAL, PLUMBING, SPRINKLERS, AND FIRE ALARM. CURRENT USE: OFFICE / PROPOSED USE: OFFICE","reportedCost":192480,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100894265"},{"permit":"100889605","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2020-10-26","address":"1241 N MILWAUKEE AVE","workDescription":"SELF CERT CBC 2019 - NEW TENANT SPACE ON THE 1ST FLOOR OF 1241 N. MILWAUKEE AVE. THE NEW TENANT SPACE WILL BE APPROX. 1,445SF.  THE NEW WORK INCLUDES NEW INTERIOR WALLS, ADDING NEW MOP SINK, ADA RESTROOMS, NEW CEILING TILES AND GRID, REVISING MEP AND FIRE ALARM AND FIRE ALARM PROTECTION. THE PROPOSED NEW TENANT SPACE WILL ALSO HAVE AN OCCUPANCY CLASSIFICATION OF BUSINESS (GROUP B). THE EXISTING BUILDING IS SPRINKLERED AND HAS A TYPE 1B CONSTRUCTION.","reportedCost":250000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=100889605"}]}