3'-1 Dia x 4"H x 6" Thick Grade Ring

24″, 30″, 37″ Precast Grade Rings | Pull Boxes & Handholes | Oldcastle Infrastructure | Model: Rings-2 | SKU: OCI-562-2

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SKU: OCI-562-2 Categories: ,
Oldcastle Infrastructure

Description

Vault Extension Risers allow for greater versatility in vault height to help meet specific application needs. Riser extensions are available for all standard vault sizes in a wide range of heights.

  • Modular Construction
  • Manhole Coatings
  • Grade Rings and Risers
  • Offers immediate accessability to maintain and inspect the critical infrastructure
  • Customizable sectional design
  • Quick and easy install
  • Water-based damp-proofing, epoxy-based chemical resistant, and other coating options are available upon request
  • Elevate access opening covers to grade
  • Available in rectangular and round shapes
  • Variety of sizes available

Model: Rings

Material: Concrete

Load Rating: manholes, components-manholes-2

Diameter: Variable

Brand

Oldcastle Infrastructure

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