Description

Man-Hole Basin lid was slightly moved again when the grass was being mowed. The grass was so tall that the cover was not seen. I wanted to know if necessary to use a flat piece of steel like the type used in the street when under construction to place over the basin with a hole in the center if the steel with the man-hole cover bolted down to the steel plate, and then fasten, or stake down the steel plat in the ground to prevent movement in the future?