48" Manhole Base
- SKU:
- QMHB-48
Jensen concrete manhole base for sanitary sewer, storm drain, and below-grade access chamber foundation applications.
- Diameter: 48"
- Compliance: ASTM C478
Contact your Jensen representative for sizing and configuration details.
- Arizona
- Central California
- Northern California
- Northern Nevada
- Pacific Northwest
- Southern California
- Southern Nevada
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 precast concrete manhole bases provide the floor section of below-grade manhole structures for sanitary sewer and storm drain systems. Each base is a single-piece precast unit with the floor slab, pipe connections, and internal flow channel integrated, forming the structural foundation and hydraulic flow path for the entire manhole assembly above.
Standard bases are available in a range of diameters, with pipe openings configured to match design pipe sizes and angles for each installation.
Features
- Single-piece precast construction for structural integrity and watertightness at the manhole foundation
- Integrated pipe connections and flow channel sized and angled to match design requirements
- Available in a range of standard diameters
- Compatible with standard manhole barrel sections for full depth adjustment
Applications
- Sanitary sewer manhole base structures
- Storm drain manhole and access chamber bases
- Large-diameter manhole and interceptor chamber foundations
Technical Specifications
| Delivery to: Arizona, Central California, Northern California, Northern Nevada, Pacific Northwest, Southern California, Southern Nevada |
| Product Type: Manhole Base |
| Material: Precast Concrete |
| Diameter (Inside - Nominal): 48 in. |
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.
