Yuto Nakajima
Shunsuke Kawamura
Search results
A manhole (utility hole, maintenance hole, or sewer hole) is an opening to a confined space such as a shaft, utility vault, or large vessel. Manholes are often used as an access point for an underground public utility , allowing inspection, maintenance, and system upgrades.
The main purpose of a manhole is: To perform inspection, cleaning, and removal of any obstruction present in the sewage line. The joining of sewers, the change of direction or the alignment of sewers can be performed with the help of manhole. These have a perforated cover which helps the foul gases to escape.
Aug 29, 2023 · Have you ever considered what lies beneath the manhole covers you encounter daily? Manholes play a vital role in providing safe and efficient access to wastewater and utility systems. In this article, we will delve into the anatomy of a manhole, highlighting its various components and their functions.
Sep 29, 2023 · The meaning of MANHOLE is a hole through which one may go especially to gain access to an underground or enclosed structure.
A manhole is an opening in a street or sidewalk that provides access to an underground utility or infrastructure, typically a sewer, storm drain, or utility vault. It is usually covered with a heavy metal lid that can be removed to allow entry for maintenance or inspection purposes.
Apr 24, 2023 · What is a Manhole? Essentially, it’s a vertical access point to an underground utility network, such as a sewer, storm drains, and electrical systems, allowing maintenance workers to inspect, repair and maintain this critical service.
People also ask
What is a manhole used for?
What is a normal manhole?
What is a deep manhole?
What is a manhole in a sewer line?
A manhole or an inspection chamber is an underground unit constructed to provide access to the utilities like a sewer system, drainage system, etc. Hence, with the help of a manhole, underground utilities are inspected, modified, cleaned, and maintained. Fig 1: Cross-Section of Manhole.
