Easy to Install Fiberglass Manholes

Ideal for quick, simple, below surface flow and grinder applications.  Our Fiberglass Manholes, manufactured to ANSI/ASTM D-3753-81 specification, provide ease of installation, corrosion resistance, watertight construction, and a minimum of downtime during installation. Tracom offers packaged metering manholes, magnetic flow meter manholes, grinder manholes, storm manholes, energy absorbing manholes, and screening manholes,

Integrates with a choice of flumes
Several cover options
Lightweight, corrosion resistant, watertight, structurally strong
Minimal installation costs compared to traditional concrete manholes

PPM Manhole Characteristics

All of the packaged metering manhole pieces are glassed together. There are no joints or seals to allow for the inflow of water into the manhole. This watertight integrity can result in substantial saving on sewer bills. Additionally, TRACOM packaged metering manholes weigh approximately 1/10th of a traditional concrete manhole, minimizing the amount of manpower and machinery need to the install the unit.

An Integrated Solution

  • Integral flume for flow measurement. Simply choose the flume that best fits your flow rates and flow stream composition
  • Choice of cover styles
  • Pipe adapters
  • Fiberglass access ladder with stainless steel reinforced, photoluminescent rungs
  • NPT coupling for wiring and tubing access
  • Integral Floor and base mounting flange
TRACOM Packaged Metering Manhole Installation

Packaged Metering Manhole Installation

TRACOM offers the largest number of standard covers to complete your packaged metering manhole.

TRACOM Dome style manhole cover
H-20 Highway Traffic Loading Style manhole cover
TRACOM Dome style manhole cover

Dome Top Style

  • Greatest access to manhole interior
  • Stainless steel lockable hasp
  • Stainless steel piano hinge
  • Locking lift arm
  • Available for 4′-0″, 5′-0″, and 6′-0″ manhole diameters
  • Intended for non-traffic / non-pedestrian applications

H-20 Highway Traffic Loading Style

  • 22 ½” and 31 ¾” openings
  • Conforms to AASHO H-20 Axial Loading specification
  • Available for 4′-0″, 5′-0″, and 6′-0″ manhole diameters
  • Intended for road, highway, or parking lot use
  • Ready for customer supplied grade ring and cover
  • Optional composite manhole cover
  • Standard stainless steel pull-up ladder assist (depths of 4′ and greater)

Aluminum Hatch Style

  • Steel and aluminum construction available
  • Water tight or non-water tight
  • Available with custom engraving, spring assists, and multiple lock configurations
  • Available for 4′-0″, 5′-0″, and 6′-0″ manhole diameters
  • Intended for pedestrian loading or low profile applications

Technical Details

  • Instrument mounting plates and shelves
  • Motorized and non-motorized vents
  • Interior lighting
  • GFCI electrical outlets
  • Intermediate platforms
  • Additional utility taps

Additional Examples

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