Water and Wastewater Terms Beginning M
A B C D E F G H I J K L M N O P Q R S T U V W Y Z
manhole ring
A metal ring or frame with a ledge to accommodate the manhole lid; located at the surface of the ground or street. Also called a manhole frame.
A B C D E F G H I J K L M N O P Q R S T U V W Y Z
A metal ring or frame with a ledge to accommodate the manhole lid; located at the surface of the ground or street. Also called a manhole frame.
