Structure ID: 301300

72″ Diameter Manhole

Standard Features:

  • Designed for HS-20 Loading (Other Loading Available: Port, Aircraft, etc.)
  • Concrete Compressive Strength of 5,500 PSI at 28 Days
  • Steel Reinforced Precast Concrete (Other Reinforcement Options Available)
  • Blockouts As Needed (shown)
  • Manway Access Opening (shown)
  • Concrete Slab Top with Cast In HDG Door (shown)
  • No Special Lifting Attachments Required- Standard Hooks Only

Additional Notes:

  • Aluminum Lin In Lieu of Galvanized Steel Door
  • Cast Iron Frame and Cover or Grate In Lieu of Galvanized Steel Door
  • Riser Sections for Additional Height

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