{"trade":"excavation","week":"2026-W40","weekStart":"2026-09-28","weekEnd":"2026-10-04","fetchedAt":"2026-10-28T23:44:07.591Z","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":"101081413","permitType":"PERMIT - RENOVATION/ALTERATION","issueDate":"2026-10-02","address":"7159 S WINCHESTER AVE","workDescription":"SPR 2019 CBRC: EXCAVATE THE EXISTING BASEMENT AND EXTEND THE EXISTING INTERIOR STAIRCASE TO DUPLEX THE EXISTING BASEMENT AS PER PLAN. INTERIOR ALTERATION TO THE EXISTING FIRST AND SECOND FLOOR AS PER PLAN (OCCUPANCY GROUP R5, TYPE IIIA CONSTRUCTION)","reportedCost":120000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101081413"},{"permit":"101079761","permitType":"PERMIT - NEW CONSTRUCTION","issueDate":"2026-10-01","address":"10000 W OHARE ST","workDescription":"DDS 2019 CBC: CAISSONS ONLY (VERTICAL PENETRATION ONLY) PERMIT  FOR THE PROPOSED SATELLITE 2 CONCOURSE (CONCOURSE E) TERMINAL BUILDING AT O'HARE INTERNATIONAL AIRPORT (CONSTRUCTION TYPE IB, OCC GROUP A-2, A-3, F-1). CDA PROJECT NO. TAP 102.19, TAP 105.19, TAP 106.19, TAP 107.19. CONSULTANT REVIEWER: V3 COMPANIES OF IL","reportedCost":5700000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=101079761"},{"permit":"B200514160","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-10-01","address":"2246 S AVERS AVE","workDescription":"CONCRETE MASONRY REPAIR / REPLACEMNT: 85SQ. FT., EXCAVATION = NO. LOCATION: CONCRETE SIDEWALK.","reportedCost":9105,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200514160"},{"permit":"B200513233","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-09-29","address":"5444 W LELAND AVE","workDescription":"TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 50 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. CONCRETE MASONRY REPAIR / REPLACEMNT: 100SQ. FT., EXCAVATION = NO. LOCATION: FRONT PORCH REPAIR.","reportedCost":9000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200513233"},{"permit":"B200511349","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-09-28","address":"1030 N STATE ST","workDescription":"CONCRETE MASONRY REPAIR / REPLACEMNT: 3220SQ. FT., EXCAVATION = NO. LOCATION: ALL 4 ELEVATIONS.","reportedCost":2842700,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200511349"},{"permit":"B200512627","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2026-09-28","address":"310 W SUPERIOR ST","workDescription":"CONCRETE MASONRY REPAIR / REPLACEMNT: 6SQ. FT., EXCAVATION = NO. LOCATION: 2ND FLOOR FASCIA.","reportedCost":6420,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200512627"}]}