At-grade definition
At-grade. System means an alternative type of onsite wastewater system where the bottom of the absorption system is placed at or below the elevation of the existing site grade, and the top of the distribution pipe is above the elevation of existing site grade, and the absorption system is contained within a fill body that extends above that grade.
At-grade means lands within 1 metre of the final elevation at the 6th Line where it crosses the centreline of the Metrolinx rail line.
At-grade means the cross-sectional form of the Trackway where the elevation of the Trackway is the same relative elevation as the adjacent ground level.
More Definitions of At-grade
At-grade means an on-site wastewater treatment system. The component contains a distribution cell consisting of aggregate and a distribution network placed on top of a plowed in situ soil and then covered by topsoil.
At-grade means roadways, intersections, or facilities at the same elevation or level.
At-grade crossing means a pedestrian road crossing at the same level of road or at footpath level.
At-grade in transit terms means something operating at ground level whether it has a dedicated right-of-way or not. A grade-separated system normally describes a transit service with a right of way that is either elevated or tunnelled, but is also sometimes used for a system that is at-grade but totally segregated.
At-grade means an on-site wastewater treatment and distribution component. The component contains a distribution cell consisting of aggregate and a distribution network on top of the plowed in situ soil and is covered by soil.