Arch Infiltration Attenuation system Back

  • Large capacity that fits very tight footprints.
  • A Cost effective solution.
  • Simple and quick installation
  • Provides the strengthof concrete vaults at a very competitive price.
  • The robust continuous true elliptical arch designeffectively transfers loads to the surrounding backfill, providing long-term safety factors.
  • Designed in accordance with the AASHTO, LRFD and Bridge Design Specifications
  • Polypropylene and polyethylene resins tested using ASTM standards to ensure long and short-term structural properties.
  • Injection moulded for uniform wall thickness and repeatable quality.
  • Third party tested and patented Isolator Rowreduces maintenance, water quality and long term performance.
  • Open chamber design requiring only one chamber model to construct each row assuring ease of construction and no repeating end walls to obstruct access or flow