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Traffic Rated Access Hatches, Covers & Gratings

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Custom Manufactured Ventilation & Secure Entry to Underground Utility Vaults with Exceptional Traction

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Access Hatches, Covers & Gratings provide ventilation and secure entry to underground utility vaults used by electric, telecomm, gas and water services to house their equipment. Ross custom manufactures these products to meet individual customer designs and project specifications, specializing in applications with AASHTO traffic loading requirements. ALGRIP Slip-Resistant Technology can be added to the traffic side of the appropriate substrate to provide exceptional traction for pedestrians and vehicles.


Design Features

Typical construction includes:

  • Prefabricated assembly with structural frame and rebar
  • Precast or ready-to-finish concrete infill panels
  • Fixed or hinged metal panels in various plate or grate configurations (welded bar / reticuline)
  • Tamper resistant hardware and locking devices
  • Galvanizing or abrasive blasting with paint finish
  • Optional materials and finishes are also available


  • Technical Library
  • Industry
  • Services

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