{"trade":"excavation","week":"2025-W43","weekStart":"2025-10-20","weekEnd":"2025-10-26","fetchedAt":"2026-07-31T11:22:58.888Z","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":"B200441822","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-25","address":"1523 S HOMAN AVE","workDescription":"TUCKPOINTING AND UNIT MASONRY REPAIR / REPLACEMENT: 20 SQ. FT., LINTEL QTY. 0, MAX. LENGTH 0. CONCRETE MASONRY REPAIR / REPLACEMNT: 150SQ. FT., EXCAVATION = NO. LOCATION: 1ST FLOOR FRONT PORCH.","reportedCost":7800,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200441822"},{"permit":"B200445993","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-23","address":"431 S DEARBORN ST","workDescription":"CONCRETE MASONRY REPAIR / REPLACEMNT: 460SQ. FT., EXCAVATION = . LOCATION: DEARBORN SIDEWALK AND VAULT.","reportedCost":208587,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200445993"},{"permit":"B200428352","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-23","address":"1316 E MADISON PARK","workDescription":"INSTALL NEW GEOTHERMAL VERTICAL CLOSED LOOP WELLS SIDE/FRONT YARD OF EXISTING SINGLE-FAMILY HOME. EXCAVATION FOR GEOTHERMAL WELLS   ASSOCIATED TRENCHING CANNOT BE LOCATED LESS THAN 1'-0\" TO ADJACENT PROPERTY LINES. THERE WILL BE A QUANTITY OF 30 APPROX. 4\" DIA. WELLS IN THE YARD. TRENCHING SHALL NOT BE DEEPER THAN 3'-6\" BELOW FINISH GRADE. INCLUDES REPLACING EXISTING HVAC EQUIP. WITH NEW GEOTHERMAL HEAT PUMPS IN SAME LOCATION. NO EQUIPMENT RELOCATION, MODIFIED DUCTWORK OR PARTITIONS OR CLOSETS.  LOCATIONS: 1 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), EXTERIOR WORK, YARDS.","reportedCost":100000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200428352"},{"permit":"B200445576","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-22","address":"130 S CANAL ST","workDescription":"CONCRETE MASONRY REPAIR / REPLACEMNT: 87SQ. FT., EXCAVATION = . LOCATION: PARKING GARAGE.","reportedCost":168629,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200445576"},{"permit":"B200435333","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-10-20","address":"1130 N DEARBORN ST","workDescription":"CONCRETE MASONRY REPAIR / REPLACEMNT: 90SQ. FT., EXCAVATION = . LOCATION: PARKING GARAGE.","reportedCost":130536,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200435333"}]}