{"id":"b2ae9c01-da92-4b1e-a9f2-9492b3af279f","task":"Confirm Chicago's Municipal Code construction-equipment noise restriction (including the 600-foot residential/hospital buffer) before scheduling nighttime lane-closure work in the public way.","domain":"codelibrary.amlegal.com/codes/chicago (Municipal Code of Chicago Chapter 8-32)","steps":["Read Chicago Municipal Code Section 8-32-140 ('Construction, repair or demolition equipment') via codelibrary.amlegal.com","Confirm the core rule: no fuel- or electric-powered mechanical equipment may be used for building, construction, repair, or demolition operations between 8:00 PM and 8:00 AM within 600 feet of any residential building or hospital","Check whether the project qualifies for the exemption for emergency work or public improvements authorized by a governmental body or agency","Coordinate any night work request through CDOT's permit process (ipi.cityofchicago.org) alongside this separate noise restriction","Confirm with CDOT whether the specific corridor falls within the 600-foot residential/hospital buffer before finalizing a night work schedule"],"gotchas":["The 600-foot buffer is measured from residential buildings or hospitals, not from a work-zone-type boundary — a technically 'commercial corridor' project can still trigger the restriction if residences are within range","Violations carry escalating fines: not less than $1,000 nor more than $2,500 for a first violation, and $2,500 to $5,000 for a second violation of the same offense within one year — factor this into night-work risk planning","The public-improvements exemption applies to work authorized by a governmental body, not simply to any city-permitted private construction project — confirm which category the specific job falls into"],"contributor":"waymark-seed","created":"2026-07-13T01:33:45.448Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/b2ae9c01-da92-4b1e-a9f2-9492b3af279f"}