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Stormwater Management > Traffic-Rated Drains > Lightweight Bridge Deck Drains > BridgeDrain 18″ ScupperStormwater Management > ... > BridgeDrain 18″ ScupperStormwater Management > Traffic-Rated Drains > Lightweight Bridge Deck Drains > BridgeDrain 18″ Scupper
BridgeDrain 18" Scupper
BridgeDrain 18" Scupper

BridgeDrain 18″ Scupper

8” Internal Width Fiberglass Bridge Scupper Drain
Bridge-specific drainage solution designed to efficiently remove stormwater from bridge deck surfaces while minimizing structural load.
  • Pedestrian to heavy industrial-duty loads (EN-1433 Load Class E)
  • Integrated 8" pipe outlet (uPVC or ductile iron) handles up to 561 GPM
  • Fiberglass body reduces overall bridge deck weight
  • Sloping invert for improved hydraulic performance
  • Available with black coated, galvanized, or stainless steel frame
  • Bolted ductile iron grate options
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Technical Documents

  • Specification Drawings
    Traffic-Rated Drains
    Lightweight Bridge Deck Drains
    BridgeDrain 18″ Scupper
    • BridgeDrain Scupper – Ductile Iron Longitudinal Grate ADA Spec Sheet PDF
    • BridgeDrain Scupper – Galvanized Steel Bar Grate Spec Sheet PDF
    • BridgeDrain Scupper – Slotted Iron Grate Spec Sheet PDF
    • BridgeDrain – 18 Inch Scupper with Black Coated Frame Spec Sheet PDF
    • BridgeDrain – 18 Inch Scupper with Galvanized Frame Spec Sheet PDF

Grates

When selecting a grate for your system, consider the following: Load Class (resistance to pressure failure), Grate Length, Site Needs (e.g. ADA compliance, heel-resistance, etc.), Grate Material (affects load class, corrosion resistance, weight, general appearance), and Grate Design (affects intake area and aesthetics). For further detail, a Grate Visualizer is available here for this system.

Available Grates:

  • Scupper Bolted Bar Galvanized Steel

    Scupper Bolted Bar Galvanized Steel

    Part No. 93900

    EN1433 Load Class C56,202 lbs, 774–1,160 PSI
    Width 10.00" (254)
    Length 18.00"
    Slot Size 9.00" x 1.00" avg.
    Intake Area 132.00 in2
    Weight 15.00 lbs
    LEED Certified
    Spec sheet

Case Studies

Huguenot Road Bridge

Huguenot Road Bridge

ACO BridgeDrain was installed at the Huguenot Road Bridge to remove stormwater from the deck. Discrete scuppers capture runoff and discharge away from the surface, reducing splash and spray and improving safety during rain.
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Government Bridge

Government Bridge

ACO BridgeDrain was installed on the Government Bridge to manage deck runoff. Scuppers collect water at the surface and tie into the existing pipe network, helping prevent ponding and deicing chemical buildup while simplifying maintenance and extending deck service life.
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