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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 · : a hole through which one may go especially to gain access to an underground or enclosed structure. Examples of manhole in a Sentence. Recent Examples on the Web Sometimes, during a flood, residents will lift up manhole covers to help drain their streets, flooding the sewage treatment system.
Apr 24, 2023 · What is a Manhole? Essentially, it’s a vertical access point to an underground utility network, such as a sewer or stormwater system. Manholes are typically cylindrical, and they can range in size from small enough for a single person to access to large enough for vehicles or equipment to enter.
Oldcastle Infrastructure’s manholes are versatile in the construction of buried structures. Manholes are often utilized at vault openings or pipe junctions to provide maintenance and inspection access to underground piping systems, meters, and facilities.
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A manhole is a covered opening or access point on the surface of a road, sidewalk, or other paved area that provides entry into an underground utility or infrastructure system. It is typically a round or rectangular hole large enough for a person to enter and perform maintenance or inspection tasks.
