Riser Concrete 300mm to Suit 1100×900 Pit

Product Code: 50201727

Infrastructure Products Australia's defence riser concrete range endorsed locking cover assemblies which can be placed on top of our precast concrete pits to create depth variation.

  • Materials
    Precast Concrete
  • Size
    1499mm (L) x 1299mm (W) x 300mm (D)
  • Load Rating

Features & benefits

Steel reinforced for robustness

Our riser concrete are manufactured using minimum 40MPa steel reinforced concrete to the ensure strength and integrity of the cover.

Variability in size

Our range of riser concrete come in a variety of sizes to ensure you have the right cover for your project.

Nationally approved for key industry authorities

Many networks and asset owners have approved our riser concrete range for specific project requirements.

Full specifications


High strength concrete has a compressive strength of 40MPa or greater. Infrastructure Products Australia manufactures their riser concrete using steel reinforced concrete to ensure a minimum of 40MPa. This ensures that our riser concrete remain durable and robust throughout their lifetime.

Australian Standards

Infrastructure Products Australia’ riser concrete are manufactured to a Class D load rating (ultimate limit state design of 10kN) under the Australian Standard AS/NZ 3996.