Reinforced Concrete Pipes and Precast Manholes

20150708_152855

Conforming to Federal Specifications C-76 Class IV, Wall B

Modified Bell & Spigot

  • 12″ Diameter x 6′ Long
  • 18″ Diameter x 8′ Long
  • 24″ Diameter x 8′ Long
  • 30″ Diameter x 8′ Long
  • 36″ Diameter x 8′ Long
  • 42″ Diameter x 8′ Long
  • 48″ Diameter x 8′ Long

 

Precast Reinforced Concrete Manhole

  • 48″ Diameter x 5″ Thick
  • 1′ High Riser Section
  • 2′ High Riser Section
  • 4′ High Riser Section
  • 3′ High Concentric Cone

 

Precast Reinforced Concrete Top and Bottom Slabs

  • Top Slab for 48″ Diameter Shallow Manhole
  • Bottom Slab for 48″ Diameter Standard Manhole