Pre-Fabricated Steel Manholes by Rovanco

Choosing the correct manhole for your application

Pre-Fabricates Steel Manholes by Rovanco offer a big advantage over Pre-Fabricated Concrete Manholes or Pour-In-Place Concrete Manholes. Rovanco Steel Manholes are half the cost and can be installed more than five times faster than Concrete Manholes. See below for more reasons to choose Pre-Fabricated Steel Manholes by Rovanco over Pre-Fabricated Concrete Manholes or Pour-In-Place Concrete Manholes.

Steel Manholes vs. Concrete Manholes

Welded, Pre-Fabricated Steel Manholes by Rovanco:

• Steel manholes are pre-fabricated, pre-piped, pre-insulated manholes
  
• Steel manholes are factory pressure tested manholes
  
• Steel manholes are welded, watertight manholes
  
• Steel manholes are safe and dry
  
• Steel manholes arrive ready to set in place and connect to exterior piping
  
• Steel manholes have sump pits, air vents, manhole access ladder already installed
  
• Steel manholes have expansion joints, trap stations, anchor points, high vent & low point drains (optional)
  
• Steel manholes can be equipped with leak detection (optional)
  
• Steel manholes can be customized manholes according to specifications
  
• Steel manholes are less expensive option to concrete manholes, half the cost
  
• Steel manholes are a time saving manhole option to concrete, can be installed in 1 day
  
• Steel manholes can be installed five times faster than concrete manholes
  
• Steel manholes have shorter lead times for delivery
  

Pre-Fabricated & Pour-In-Place Concrete Manholes:

• Concrete manholes will leak & fail
  
• Concrete manholes are damp or have standing water in them
  
• Concrete manhole failure has increased downtime, provide a risk to installers & area residents
  
• Concrete manholes require regular, costly rehabilitation
  
• Concrete manholes failing lead to costly repairs & extensive downtime
  
• Concrete manholes cost two times as much as steel manholes
  
• Concrete manholes take more than five times longer to install
  
• Concrete manholes failure causes damage to piping, fiber optics, cables and wiring
  
• Concrete manholes have increased chance of steam pipe breaches, expansion joint & vent failure
  
• Concrete manholes cost twice as much & at least five time longer to install
  
• Concrete manholes are very susceptible to corrosion from Hydrogen Sulfide sewer systems generate
  
• Concrete manholes repaired are only a temporary fix, they will fail again
  
• Concrete manholes have to be piped, insulated & assembled in the field under environmental conditions
  
  

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