{"trade":"excavation","week":"2025-W49","weekStart":"2025-12-01","weekEnd":"2025-12-07","fetchedAt":"2026-07-31T16:49:28.701Z","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":"B200452632","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-12-05","address":"1400 N JEAN BAPTISTE POINTE DUSABLE LAKE SHORE DR","workDescription":"CONCRETE MASONRY REPAIR / REPLACEMNT: 160SQ. FT., EXCAVATION = NO. LOCATION: MASONRY AREAS AROUND/NEAR FIRE ESCAPES.","reportedCost":10000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200452632"},{"permit":"B200443119","permitType":"PERMIT – EXPRESS PERMIT PROGRAM","issueDate":"2025-12-01","address":"4801 S KENWOOD AVE","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 35 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.","reportedCost":100000,"cityRecordUrl":"https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200443119"}]}