Products

Underground Detention Systems

Regulations to capture and detain a measured intensity of rainfall will vary by municipality or state ordinance.  Site specific challenges may also effect the need to capture stormwater and detain, retain or hold for harvesting.

Regardless of your specific site needs, Foley Products Company specializes in utilizing precast concrete pipe, precast box culverts, precast vaults/chambers to ensure that runoff rates from post-construction match pre-development runoff conditions while extending detention flow duration and maintaining discharges below erosive thresholds.

Precast offers high volume to footprint ratios, efficient designs, ease of installation, structural strength, durability and peace of mind.

ADDITIONAL ADVANTAGES:

  • Precast offers 100+ year service life
  • Flexibility with using on-site backfill material
  • Superior quality control and strength
  • Zero cover installations available
  • Easy, quick and economical installations
  • Designed to handle site specific loads
  • Large range of shapes and sizes with either RCP or Box Culverts
  • Footprint efficiency (large volume of storage in small footprint)
  • Simple, safe maintenance and access
  • Excellent hydraulic capacity
  • Box culverts can be open bottom to allow for infiltration
  • Can be used for stormwater harvesting
  • Locally available

Storm Prism Underground Detention Systems

Seismic, Watertight, Accessible, Easy To Maintain

Primary Applications

  • Large Projects
  • Restricted footprint areas where depth is not a concern
  • Standard loading earth cover designs up to 10’
  • Custom design for earth cover >10’ available, please contact us for details
  • Watertight requirements without the need for a PVC/HDPE exterior liner
  • Seismic Zone areas as designated by the USGS
  • Infiltration, Detention or Rainwater Harvesting

Reinforced Concrete Pipe Systems

Pipe Detention Project Cut-Sheets

Uses/Applications:

  • Detention
  • Retention
  • Infiltration
  • Harvesting
  • Cisterns
  • Stormwater Quality

Accessories:

Key Specifications:           

  • ASTM C76/AASHTO M170-Reinforced Concrete Culvert, Storm Drain and Sewer Pipe
  • ASTM C1628 Standard Specification for Joints for Concrete Gravity Flow Sewer Pipe, Using Rubber Gaskets
  • ASTM C506/AASHTO M259 Standard Specification for Reinforced Concrete Arch Culvert, Storm Drain, and Sewer Pipe
  • ASTM C507/AASHTO M207 Standard Specification for Reinforced Concrete Elliptical Culvert, Storm Drain, and Sewer Pipe
  • ASTM C1479 Standard Practice for Installation of Precast Concrete Sewer, Storm Drain, and Culvert Pipe Using Standard Installations

Precast Box Culvert Systems

Sample Box Culvert Detention Project Cut-Sheet

Accessories:

Key Specifications:           

  • ASTM C1577 – Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains, and Sewers Designed According to AASHTO LRFD
  • ASTM C1433 – Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains, and Sewers
  • AASHTO M259 – Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers