Biosolids Top Loading Platform – Gangway & OPW Loading Arm Install - SafeRack
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OPW Loading Arm gangway installation

Categories:  Top Loading Arms    Truck and Railcar Gangways    Wastewater Treatment    OPW Global    SafeRack    Facility    Truck   

OPW Loading Arm gangway installation
By Kenny Rogers Apr 10, 2026 Estimated 1 minute read

A SafeRack adjustable gangway and OPW counterbalanced top loading arm system enables safe, OSHA-compliant biosolids transfer from the Marana, Arizona municipal wastewater treatment plant to tanker trucks serving the region’s agricultural beneficial reuse program.

An Arizona wastewater treatment plant deployed a SafeRack gangway access platform integrated with an OPW top-loading arm to streamline the transfer of liquid Class B biosolids into tanker trucks. The installation delivers OSHA-compliant elevated access, fall protection, and operator-controlled loading—supporting the municipality’s EPA Part 503 beneficial reuse land application program while standing up to extreme desert conditions.

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