Anonymous
Aug 10
Types of manhole?
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Aug 10
1. Concrete manhole
2. Cast iron manhole
3. Fiberglass manhole
4. Plastic manhole
5. Brick manhole
6. Composite manhole
7. Stainless steel manhole
8. Aluminum manhole
9. Galvanized steel manhole
10. Pre-cast manhole
2. Cast iron manhole
3. Fiberglass manhole
4. Plastic manhole
5. Brick manhole
6. Composite manhole
7. Stainless steel manhole
8. Aluminum manhole
9. Galvanized steel manhole
10. Pre-cast manhole
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Google Gemini AI
Aug 10
Types of Manholes
Based on Material:
- Concrete Manholes: Durable, corrosion-resistant, and widely used in underground utilities.
- Plastic Manholes: Lightweight, flexible, and resistant to chemicals and corrosion.
- Composite Manholes: Made from a combination of materials, offering strength, corrosion resistance, and reduced weight.
Based on Shape:
- Round Manholes: Common in most applications, providing ample space for access and maintenance.
- Rectangular Manholes: Ideal for locations with limited space or when multiple utilities need to be accommodated.
- Oval Manholes: Similar to round manholes but with a stretched shape for space efficiency.
Based on Access:
- Accessible Manholes: Equipped with a cover that can be opened and closed for inspection and maintenance.
- Non-Accessible Manholes: Used in areas where access is not required, such as under roads or in confined spaces.
Based on Function:
- Stormwater Manholes: Collects and drains rainwater from stormwater systems.
- Sanitary Manholes: Inspects and maintains sewage or wastewater systems.
- Telecom or Utility Manholes: Provide access to underground telecommunications or utility lines.
- Vault Manholes: Houses sensitive equipment or materials, providing protection and accessibility.
Other Types:
- Gopher Holes: Small, cylindrical manholes used for minor access or ventilation.
- Catch Basins: Curbside structures that collect stormwater and prevent it from entering drainage systems.
- Junction Boxes: Shallow manholes used to connect underground cables or pipes.
- Drain Basins: Manholes with grated openings for collecting and draining water from surfaces.
- Streetlight Manholes: Provide access to underground power cables and connections for streetlights.
Based on Material:
- Concrete Manholes: Durable, corrosion-resistant, and widely used in underground utilities.
- Plastic Manholes: Lightweight, flexible, and resistant to chemicals and corrosion.
- Composite Manholes: Made from a combination of materials, offering strength, corrosion resistance, and reduced weight.
Based on Shape:
- Round Manholes: Common in most applications, providing ample space for access and maintenance.
- Rectangular Manholes: Ideal for locations with limited space or when multiple utilities need to be accommodated.
- Oval Manholes: Similar to round manholes but with a stretched shape for space efficiency.
Based on Access:
- Accessible Manholes: Equipped with a cover that can be opened and closed for inspection and maintenance.
- Non-Accessible Manholes: Used in areas where access is not required, such as under roads or in confined spaces.
Based on Function:
- Stormwater Manholes: Collects and drains rainwater from stormwater systems.
- Sanitary Manholes: Inspects and maintains sewage or wastewater systems.
- Telecom or Utility Manholes: Provide access to underground telecommunications or utility lines.
- Vault Manholes: Houses sensitive equipment or materials, providing protection and accessibility.
Other Types:
- Gopher Holes: Small, cylindrical manholes used for minor access or ventilation.
- Catch Basins: Curbside structures that collect stormwater and prevent it from entering drainage systems.
- Junction Boxes: Shallow manholes used to connect underground cables or pipes.
- Drain Basins: Manholes with grated openings for collecting and draining water from surfaces.
- Streetlight Manholes: Provide access to underground power cables and connections for streetlights.
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