According to Wikipedia, Pavement milling (cold planning, asphalt milling, or profiling) is the process of removing at least part of the surface of a paved area such as a road, bridge, or parking lot. Milling removes anywhere from just enough thickness to … Continue reading →
Detention pond compliance is based on 100-year storm routing, not storage volume alone. Per the City of Dallas Storm Drainage Design Manual, routing analysis must confirm that peak discharge and maximum water surface elevation remain within allowable limits and do not … Continue reading →
According to the City of Dallas Storm Drainage Design Manual, detention ponds are required to maintain a minimum of 2.0 feet of freeboard above the design water surface elevation to provide a safety buffer against overtopping, outlet blockage, and storm events exceeding the design … Continue reading →