Manhole definitions
| Word backwards | elohnam |
|---|---|
| Part of speech | The word "manhole" is a noun. |
| Syllabic division | man-hole |
| Plural | The plural of manhole is manholes. |
| Total letters | 7 |
| Vogais (3) | a,o,e |
| Consonants (4) | m,n,h,l |
Manholes are essential components of urban infrastructure, providing access to underground utility networks such as sewer systems, electrical conduits, and telecommunication cables. These circular openings in the ground allow workers to perform maintenance, repairs, and inspections on the underground utilities.
Structure of Manholes
A typical manhole consists of a circular or square cover made from materials like cast iron or concrete. Beneath the cover lies a shaft that extends vertically into the utility network below. The shaft is typically lined with brick or concrete to provide stability and support.
Functionality
Manholes serve several important functions. They provide access points for workers to enter underground tunnels and chambers to perform inspections and repairs. In addition, manholes allow for ventilation of sewer systems to prevent the buildup of harmful gases.
Maintenance
Regular maintenance of manholes is crucial to ensure the safety and functionality of underground utility networks. Over time, manhole covers may become damaged or displaced, posing a safety hazard to pedestrians and vehicles. Routine inspections and repairs help prevent accidents and ensure the proper functioning of the infrastructure.
Types of Manholes
There are several types of manholes, including sanitary sewer manholes, storm sewer manholes, and utility manholes. Each type serves a specific purpose in the overall infrastructure network. Sanitary sewer manholes collect wastewater from homes and businesses, while storm sewer manholes manage rainwater runoff. Utility manholes provide access to various utility networks, including electrical, telecommunications, and gas lines.
Importance of Manhole Covers
Manhole covers are crucial components of the infrastructure, as they prevent debris, water, and other materials from entering the utility network below. Properly secured manhole covers also ensure the safety of pedestrians and vehicles by preventing accidents and injuries.
Future of Manholes
As cities continue to grow and evolve, the importance of well-maintained manholes will only increase. Advances in technology, such as remote monitoring and sensors, will help improve the efficiency of manhole inspections and maintenance. By investing in the upkeep of manholes and underground infrastructure, cities can ensure the safety and reliability of essential utility networks.
Manhole Examples
- The workers lifted the heavy manhole cover to access the underground sewer system.
- A curious child peered down the manhole to see what was below.
- The city workers repaired a broken pipe under the manhole on Main Street.
- During heavy rain, water can accumulate in a manhole causing flooding.
- The utility company sent a crew to inspect the manhole for any issues.
- A man accidentally dropped his keys down the manhole and had to call for help.
- The manhole emitted a foul odor, indicating a problem with the sewer line.
- Pedestrians were directed to avoid the area while workers replaced the manhole cover.
- A manhole explosion caused a brief power outage in the neighborhood.
- A lost kitten was rescued from a manhole by a kind passerby.