Octagonal Forms: Manholes
2'-10" x 5'-0"
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Precast Concrete Utility Vaults 2’-10" X 5’-0" Octagonal Manhole with Solid Walls
4'-0" x 7'-9"
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Precast Concrete Utility Vaults 4'-0" X 7'-9" Octagonal Manhole with Standard Knockout Panels
4'-6" x 10'-6"
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Precast Concrete Utility Vaults 4'-6" X 10'-6" Octagonal Manhole with Solid Walls
6'-0" x 10'-0"
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Precast Concrete Utility Vaults 6'-0" X 10'-0" Octagonal Manhole with Standard Knockout Panels
A.C. Miller Products:
  • Standard Form:
    •  Handholes
    Manholes
  • Octagonal Forms:
    • Manholes
  • Culvert Box
  • Culvert Trench
    •
  • Standard Utilities:
    •  38y (Telephone)
    75 kva (Transformer)
    Caisson
  • Utility Building
  • Light Poles
  • Pre-Piped
  • Grease Trap
  • Accessories

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