In practice for the neighborhood: Monday–Friday 8:00 a.m.–6:00 p.m., Saturdays 9:00 a.m.–6:00 p.m., and not on Sundays or holidays — and your general contractor should know both River Bend and city rules.
River Bend ARC Architectural Guidelines, Section III.2.(e): construction work may take place ONLY between 7:00 a.m. and 6:00 p.m., Monday through Saturday.
City of Hunter's Creek Village Code Sec. 10-3.(o): construction between 8:00 a.m. and 7:00 p.m. on weekdays, or 9:00 a.m. and 6:00 p.m. on Saturdays; none on Sundays or city holidays. Indoor work may continue until 9:00 p.m. if fully enclosed and not visible or audible from surrounding properties. The building official may allow other times for emergencies. The city subsection controls over conflicting construction-code language.
If work accidentally runs outside these hours, please notify neighbors through the neighborhood email list. One-off mistakes may be forgiven, but residents can still call Memorial Villages PD, which can shut down out-of-hours work.