The New River Gorge Bridge in West Virginia. 876 feet. Thatâs the amount of vertical space that exists between The New River Gorge Bridge and the water. Below is a tribute to natureâs wonder. Above is a modern engineering miracle. Bridge Day celebrates both, and all the space between.
A skylight providing internal illumination. Daylighting is the practice of placing windows or other openings and reflective surfaces so that during the day natural light provides effective internal lighting. Particular attention is given to daylighting while designing a building when the aim is to maximize visual comfort or to reduce energy use.
How does Hydrovac Daylighting Excavation Work? Hydrovac Excavation vs. Hand Digging & Air Vacuum Excavation. Daylighting is a term used to describe the uncovering and exposing of underground utilities and pipelines to daylight, hence the term daylighting. Hydrovac daylighting is used to improve project safety, increase productivity, and lower project costs. Traditionally, the uncovering of buried lines has been completed by hand digging and, more recently, by air vacuum excavation.