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StormPal Corp
Home
Products
  • Single Chamber
  • Dual Chamber
  • Triple Chamber
Design and Construction
  • SPI Design
  • SPI Construction
About Us
Resources
Blog
Contact Us
More
  • Home
  • Products
    • Single Chamber
    • Dual Chamber
    • Triple Chamber
  • Design and Construction
    • SPI Design
    • SPI Construction
  • About Us
  • Resources
  • Blog
  • Contact Us
  • Home
  • Products
    • Single Chamber
    • Dual Chamber
    • Triple Chamber
  • Design and Construction
    • SPI Design
    • SPI Construction
  • About Us
  • Resources
  • Blog
  • Contact Us

Expert Engineering Solutions for Stormwater Management

Design Criteria

StormPal designs each Oil Grit Separator, specific to the environmental conditions for your region.


In order to get started we require the following information:

· GPS coordinates of the proposed location

· Size of the catchment area to be serviced

· Design runoff Volumes

· Inlet outlet pipe diameter 

· Inlet outlet pipe inverts


The number and diameter of retention chambers (1 to 3) is determined by the local environmental regulations for total petroleum containment and suspended solid removal.


At StormPal Corp, we specialize in implementing state-of-the-art stormwater treatment solutions tailored to your project's requirements.  Our systems effectively remove contaminants such as oils, sediments, and pollutants, ensuring compliance with environmental regulations. We focus on durability, efficiency, and sustainability to protect water quality. 


The Stormpal unit has been designed by sewer experts that understand cleaning and maintenance is crucial for infrastructure longevity.  A pull chain attached to the top ladder rung has been introduced, for vacuum truck operators to lift the access hatch and remove the contained sediment from the lower chamber.

Larger Size Waste Materials

Within Chamber #1 of the SPI, larger waste materials are captured on a steel grate which is situated immediately below the invert of the inlet pipe.

Floating Materials and Petroleum Products (Light Non-Aqueous Phase Liquids)

Smaller floating waste materials and petroleum products are captured in Chamber #1 between the steel grate and the outlet to the tertiary treatment Chamber #2. 

Sediments, Suspended Solids and other Heavier Waste Materials

Remaining waste materials, sediments, and a larger Suspended Solids settle to the bottom of Chamber #1. 

Tertiary Suspended Solid Treatment

Final treatment occurs in Chamber #2 substantially reducing Total Suspended Solids (TSS) prior to discharge to City sewer systems or outfalls. 

StormPal Water Separator Design

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StormPal Advantages

Treatment without Bypass

Construction Materials Readily Available

Treatment without Bypass

SPI units provide treatment of storm water effluent without bypass independent of the storm intensity.  

Versatile Design

Construction Materials Readily Available

Treatment without Bypass

Standard SPI designs exist for inlet pipe systems ranging from 150 mm (6") to 900 mm (36").  Non-standard designs can be developed for larger inlet pipes or unique drainage requirements.

Construction Materials Readily Available

Construction Materials Readily Available

Construction Materials Readily Available

Concrete manholes and piping supplies are readily available within the region being treated.  This facilitates prompt design and installation.

Easy Assembly

Multiple Inlet/Restricted Space

Construction Materials Readily Available

Contractors can easily construct units based on shop drawings provided by StormPal Corp. 

Ease of Maintenance

Multiple Inlet/Restricted Space

Multiple Inlet/Restricted Space

No disassembly of parts is required to clean-out systems.  Work can be conducted by standard pumper trucks.

Find out more

Multiple Inlet/Restricted Space

Multiple Inlet/Restricted Space

Multiple Inlet/Restricted Space

SPI designs can be readily modified to accommodate installations involving multiple inlet storm sewer pipes, or sites with restricted space during construction.

StormPal Interceptor Model Demonstration

Scaled model of SPI loaded with effluent waste collected from catchment areas within an existing vehicle maintenance bay.  


The model demonstrates how the SPI effectively captures waste, oil and grit from effluent discharge under extreme loading conditions.



StormPal Corp

4425 Mapleward Road, Thunder Bay, Ontario P7K 1A4, Canada

(807) 345-1234

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