Manhole vs. Pit: Know the Difference
By Shumaila Saeed || Updated on December 25, 2023
Manhole is an access point to underground utilities, often covered with a lid. Pit is a natural or excavated hole or cavity in the ground.
Key Differences
A manhole is a designed entry point to access underground utility spaces like sewers or electrical conduits, typically covered with a heavy lid. In contrast, a pit refers to any large hole in the ground, whether naturally occurring or man-made, used for various purposes like storage, excavation, or disposal.
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Nov 19, 2023
Manholes are integral to urban infrastructure, allowing maintenance workers safe access to subterranean networks for repair or inspection. Pits, on the other hand, can serve diverse roles, from archaeological sites to storage pits, reflecting a broader range of functions compared to the specialized role of manholes.
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Nov 19, 2023
Safety standards and construction specifications for manholes are stringent, ensuring secure and reliable access to underground services. Pits, varying greatly in size and purpose, may not adhere to uniform safety or construction standards, with their design dependent on their intended use.
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Nov 19, 2023
Manholes often have a standardized shape, usually circular, to prevent the lid from falling in, whereas pits can be of any shape or size, tailored to their specific application, whether for waste disposal, mining, or as a natural feature like a sinkhole.
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Nov 19, 2023
In urban planning, the placement and maintenance of manholes are carefully considered for public safety and infrastructure efficiency. Conversely, pits may appear in a range of contexts, from construction sites to natural landscapes, with their management varying widely based on location and purpose.
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Nov 19, 2023
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Comparison Chart
Primary Use
Access to underground utilities
Variety of uses including excavation, storage, or natural formations
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Construction
Standardized, with safety regulations
Varies widely, no standard design
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Safety Considerations
High, due to urban infrastructure needs
Varies, often less regulated
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Location
Primarily in urban settings
Found in diverse environments, from cities to natural landscapes
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Manhole and Pit Definitions
Manhole
A portal to maintenance tunnels or pipelines beneath cities.
The city planned to install new manholes for easier access to the storm drains.
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Nov 19, 2023
Pit
An excavation site for mining or archaeological exploration.
The archaeologists discovered ancient artifacts at the bottom of the pit.
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Nov 19, 2023
Manhole
A covered opening in a street used to access sewers or other utilities.
The workers opened the manhole to repair the broken sewer line.
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Nov 19, 2023
Pit
A sunken area or depression in the ground.
Water accumulated in the pit in the backyard after the heavy rain.
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Nov 19, 2023
Manhole
An entrance to an underground vault or chamber.
The technician climbed down the manhole to inspect the electrical cables.
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Nov 19, 2023
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Pit
A concealed trap in the ground, sometimes used for hunting.
The wildlife preserve warned visitors about the old, unused pits scattered across the area.
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Nov 19, 2023
Manhole
A hatch or lid-covered entry to subterranean passageways.
During the inspection, the team removed the manhole cover to access the subway's electrical system.
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Nov 19, 2023
Manhole
An access point to hidden or protected underground spaces.
After lifting the heavy manhole lid, the crew descended to the underground water mains.
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Nov 19, 2023
Manhole
A hole, usually with a cover, through which a person may enter a sewer, boiler, drain, or similar structure.
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Oct 19, 2023
Manhole
A hole in the ground used to access the sewers or other underground vaults and installations.
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Oct 19, 2023
Manhole
A hole through which a man may descend or creep into a drain, sewer, steam boiler, parts of machinery, etc., for cleaning or repairing.
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Oct 19, 2023
Pit
A small indented scar left in the skin by smallpox or other eruptive disease; a pockmark.
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Oct 19, 2023
Manhole
A hole (usually with a flush cover) through which a person can gain access to an underground structure
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Oct 19, 2023
Pit
(Zoology) Either of a pair of depressions between the nostril and the eye of a pit viper that contain heat-sensing organs.
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Oct 19, 2023
Pit
(Botany) A cavity in the wall of a plant cell where there is no secondary wall, as in fibers, tracheids, and vessel elements.
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Oct 19, 2023
Pit
An enclosed, usually sunken area in which animals, such as dogs or gamecocks, are placed for fighting.
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Oct 19, 2023
Pit
The section directly in front of and below the stage of a theater, in which the musicians sit.
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Oct 19, 2023
Pit
The section of an exchange where trading in a specific commodity is carried on.
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Oct 19, 2023
Pit
Often pits(Sports) An area beside an auto racecourse where cars may be refueled or serviced during a race
Pulled into the pits to have the tires rotated.
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Oct 19, 2023
Pit
Pits(Slang) The worst. Used with the
"New York politics are the pits" (Washington Star).
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Oct 19, 2023
Pit
The single central kernel or stone of certain fruits, such as a peach or cherry.
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Pit
To mark with cavities, depressions, or scars
A surface pitted with craters.
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Pit
To set in direct opposition or competition
A war that pitted brother against brother.
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Pit
(motor racing) An area at a racetrack used for refueling and repairing the vehicles during a race.
Two drivers have already gone into the pit this early in the race.
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Pit
(music) A section of the marching band containing mallet percussion instruments and other large percussion instruments too large to march, such as the tam tam. Also, the area on the sidelines where these instruments are placed.
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Oct 19, 2023
Pit
(archaeology) A hole or trench in the ground, excavated according to grid coordinates, so that the provenance of any feature observed and any specimen or artifact revealed may be established by precise measurement.
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Oct 19, 2023
Pit
An enclosed area into which gamecocks, dogs, and other animals are brought to fight, or where dogs are trained to kill rats.
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Oct 19, 2023
Pit
Formerly, that part of a theatre, on the floor of the house, below the level of the stage and behind the orchestra; now, in England, commonly the part behind the stalls; in the United States, the parquet; also, the occupants of such a part of a theatre.
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Oct 19, 2023
Pit
(gambling) Part of a casino which typically holds tables for blackjack, craps, roulette, and other games.
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Oct 19, 2023
Pit
(slang) A mosh pit.
Because the museum was closed for renovation, the school decided to bring its fourth-graders to the pit at a Cannibal Corpse gig instead.
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Oct 19, 2023
Pit
(informal) An undesirable location, especially an unclean one.
This house is a total pit. We've got to get out of here!
Get back to the pit, dish bitch!
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Oct 19, 2023
Pit
(military) The core of an implosion nuclear weapon, consisting of the fissile material and any neutron reflector or tamper bonded to it.
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Oct 19, 2023
Pit
(transitive) To make pits in; to mark with little hollows.
Exposure to acid rain pitted the metal.
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Oct 19, 2023
Pit
(transitive) To bring (something) into opposition with something else.
Are you ready to pit your wits against one of the world's greatest puzzles?
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Pit
To return to the pits during a race for refuelling, tyre changes, repairs etc.
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Pit
(transitive) To remove the stone from a stone fruit or the shell from a drupe.
One must pit a peach to make it ready for a pie.
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Oct 19, 2023
Pit
A large cavity or hole in the ground, either natural or artificial; a cavity in the surface of a body; an indentation
Tumble me into some loathsome pit.
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Pit
Any abyss; especially, the grave, or hades.
Back to the infernal pit I drag thee chained.
He keepth back his soul from the pit.
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Pit
A covered deep hole for entrapping wild beasts; a pitfall; hence, a trap; a snare. Also used figuratively.
The anointed of the Lord was taken in their pits.
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Oct 19, 2023
Pit
Formerly, that part of a theater, on the floor of the house, below the level of the stage and behind the orchestra; now, in England, commonly the part behind the stalls; in the United States, the parquet; also, the occupants of such a part of a theater.
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Oct 19, 2023
Pit
An inclosed area into which gamecocks, dogs, and other animals are brought to fight, or where dogs are trained to kill rats.
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Oct 19, 2023
Pit
The endocarp of a drupe, and its contained seed or seeds; a stone; as, a peach pit; a cherry pit, etc.
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Oct 19, 2023
Pit
To place or put into a pit or hole.
They lived like beasts, and were pitted like beasts, tumbled into the grave.
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Pit
To mark with little hollows, as by various pustules; as, a face pitted by smallpox.
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Pit
To introduce as an antagonist; to set forward for or in a contest; as, to pit one dog against another.
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Pit
A sizeable hole (usually in the ground);
They dug a pit to bury the body
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Oct 19, 2023
Pit
The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed;
You should remove the stones from prunes before cooking
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Oct 19, 2023
Pit
A surface excavation for extracting stone or slate;
A British term for `quarry' is `stone pit'
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Pit
Lowered area in front of a stage where an orchestra accompanies the performers
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Pit
A workplace consisting of a coal mine plus all the buildings and equipment connected with it
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Oct 19, 2023
Pit
Set into opposition or rivalry;
Let them match their best athletes against ours
Pit a chess player against the Russian champion
He plays his two children off against each other
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Pit
A large, often natural hole in the ground.
The hikers carefully avoided the deep pit in the forest.
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Nov 19, 2023
Pit
A hollow or indentation in a surface.
The mechanic noticed a small pit on the car's windshield caused by flying debris.
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Nov 19, 2023
Repeatedly Asked Queries
Are manholes always circular?
Mostly, to prevent the lid from falling in, but there are exceptions.
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Nov 19, 2023
What is a manhole used for?
A manhole provides access to underground utilities like sewers and cables.
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Nov 19, 2023
Can pits be man-made?
Yes, pits can be man-made for purposes like mining or natural, like sinkholes.
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Are pits naturally occurring?
Some pits, like sinkholes, are natural, while others are excavated.
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Nov 19, 2023
Do all manholes lead to sewers?
Not all; some provide access to electrical or communication lines.
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Nov 19, 2023
Are manholes safe to open by the public?
No, they are typically for professional access due to safety concerns.
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Nov 19, 2023
Can a pit be used for storage?
Yes, some pits are used for storage or disposal purposes.
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Nov 19, 2023
Can pits pose a safety hazard?
Yes, especially if not properly marked or secured.
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Nov 19, 2023
Do manholes contribute to urban planning?
Yes, they are an important part of urban utility planning.
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Nov 19, 2023
How are manholes maintained?
Regular inspections and maintenance by municipal authorities.
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Nov 19, 2023
Do pits have standard sizes?
No, the size of pits varies greatly depending on their purpose.
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Nov 19, 2023
Are manholes found in rural areas?
Less commonly, as they are more prevalent in urban infrastructure.
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Nov 19, 2023
Do manholes have ventilation?
Some do, to prevent gas buildup in the underground spaces.
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Nov 19, 2023
Can a pit be a habitat for wildlife?
Yes, some natural pits can serve as habitats.
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Nov 19, 2023
Can pits be found in deserts?
Yes, natural pits can form in a variety of landscapes, including deserts.
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Nov 19, 2023
Are manhole covers standardized?
They often follow regional standards in size and design.
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Nov 19, 2023
Are there different types of manholes?
Yes, including storm drain, sewer, and utility manholes.
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Nov 19, 2023
Can a pit be a tourist attraction?
Yes, some natural pits, like cenotes, are popular tourist spots.
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Nov 19, 2023
Is a pit always open to the sky?
Mostly, but some pits can be covered or partially enclosed.
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Nov 19, 2023
Can pits be used in landscaping?
Yes, they are sometimes incorporated into landscape design.
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Nov 19, 2023
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About Author
Written by
Shumaila SaeedShumaila Saeed, an expert content creator with 6 years of experience, specializes in distilling complex topics into easily digestible comparisons, shining a light on the nuances that both inform and educate readers with clarity and accuracy.
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Hifza Nasir
