4242 Riser Tacoma Power

SKU:
200072730

Jensen inlet and basin riser is designed for stormwater inlet and catch-basin height adjustment and provides a precast grade extension.

  • Width: 42"
  • Length: 42"

Dimensions are for reference only. Please refer to the product drawings for accurate dimensions.

Delivery available to:
  • Pacific Northwest

Product availability varies by location. If you need a product immediately, contact us to ensure availability.

If you need modifications to a standard product or a complete custom solution, we will work to accommodate your request in a timely manner. Please provide us with a few details about your project. Contact us now.

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Features & Benefits

Jensen inlet and basin riser extends the height of a drainage inlet or catch basin to meet grade. Designed for depth adjustment on stormwater structures, it provides a precast height extension while supporting reliable site drainage infrastructure.

Features

  • Extends inlet or basin to required grade
  • Precast concrete for durable service
  • Stackable for depth adjustment
  • Matches standard inlet openings

Applications

  • Catch basin height adjustment
  • Inlet grade matching
  • Stormwater structure extensions

Technical Specifications

Agency: Tacoma Power
Design Specification: ACI 318, ASTM C857
Load Rating: A-16 (AASHTO HS20-44)
Length (Nominal): 42 in.
Width (Nominal): 42 in.
Product Type: Riser
Delivery to: Pacific Northwest
Shape: Rectangular
Material: Precast Concrete
Height (Inside - Nominal): 4 in.
Agency Specification: 79986
Weight: 343.98 lbs.

Product availability varies by location. If you need a product immediately, contact us to ensure availability.

If you need modifications to a standard product or a complete custom solution, we will work to accommodate your request in a timely manner. Please provide us with a few details about your project. Contact us now.

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