Project Description

STORM Manholes

Storm Manhole

 The Plasti-Fab Storm Manhole was an industry first and remains the most complete and easy-to- install in-ground flow screening package available. Plasti-Fab products are fabricated from highly corrosion resistant composite fiberglass reinforced plastic (FRP) with a 25 year corrosion warranty. Plasti-Fab is recognized around the world as an experienced innovator providing composite solutions for municipal and industrial fluid measurement and management applications.

Key Features

  • Complete packaged integral manhole and collection system
  • Meets EPA requirements for trapping accidental spills of floating oils / chemicals and removal of debris from storm system
  • Stainless steel basket traps debris and is easily removed, dumped and reinstalled
  • Meets ANSI / ASTM D3753-81 for manholes
  • OSHA confined space accommodation available
  • Available oil entrapment chamber
  • Composite FRP is extremely resistant to chemicals, saltwater, corrosive soils, ground water and electrolysis
  • Drop-in installation is fast and efficient

Design Features and Accessories

  • Manhole available with trash and oil entrapment chamber individually or together
  • Manhole diameters available: 4’, 5’ or 6’
  • Optional removable jib crane
  • Custom slotted track for basket installation
  • White interior gel-coat enables easy inspection for toxic molds and mildew
  • Smooth, non-porous interior finish is easy to clean and sanitize
  • Many specially engineered solutions available — consult representative or factory
  • Manhole cover options: Hinged composite FRP with hasp Concentric 24’ or 36’ for H-20 load Aluminum hatch or water/gas tight
  • FRP / stainless steel grating Collection sump area designed to capture heavy debris
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STORM Manholes Specs