Sewer Manhole Bases

Hydra Storm manufactures a range of sewer products and are approved to supply complete components for Type 1 access chambers to Water Corporation WA specifications.

Manhole bases are available blank or fully benched to individual sewer reticulation drawings.

Code	Description	Weight (Kg)
S01	Type 1 Sewer Manhole Base—Blank	840
S02	Type 1 Sewer Manhole Base—Benched	1165

Our Precast Solutions

To design and deliver the right solution, we provide a full range of custom-made products.

Sewer Manhole Bases Sewer Conversion Slabs & Make Up Pieces Sewer Manhole Covers Encased PVC Bends Stormwater Gully Bases Stormwater Manhole Covers Class D Stormwater Manhole Covers Class D Cast Iron Grated Covers Stormwater Gully Grated Covers Stormwater Wave Grates Side Entry Pits and Components Spacer Rings Headwalls & Conversion Slabs Main Roads WA Covers Custom Precast Products