Optimizing Storage Capacity And Access for Maintenance
A major benefit of using vaults for storage and infiltration is that it provides high-density storage while allowing access to the excavation floor for maintenance. This innovative stormwater storage solution increases storage capacity and reduces stone fill by eliminating the need for stone between rows.
While maximizing storage capacity, the vaults also lower installation costs, and provide optimum design options for stormwater detention. Vaults deliver strength and stiffness with fiberglass-reinforced plastic construction, along with high resistance to corrosion.
Material
plastic (FRP)
Industry standards
ASTM F2787, F2418, AASHTO LRFD Bridge Design Specifications
Storage
Efficiency
Up to 71%
Nominal
L x W x H
41.28” x 41.28” x 36.00”
(1049 mm x 1049 mm x 914 mm)
Start Designing Your Stormwater System
Vault Design Calculator
To select a product and create a custom design – including a BOM (Bill of Materials) – use the Vault Design Calculator.
Stage Storage Calculator
To estimate the volume of storage at different water levels in a HydroChain stormwater system, use the Stage Storage Calculator.
Stormwater Vault
Success Story
Saint-Ismier, France
One of the world’s largest technology companies turned to Xerxes’ French distributor when creating the stormwater management system needed at its new site in Europe. In turn, Eaux-Vives provided an underground system using the innovative vault chamber to create storage capacity of 325 cubic meters.
The double-barrel vault shape of this innovative product can maximize storage volume within a smaller footprint than most other stormwater products. Manufactured of lightweight fiberglass-reinforced composite material, an entire system can be installed within a matter of hours, while saving costs at every stage – shipping, excavation and installation labor and equipment costs. Additional costs can be realized at many sites because this product generally requires less stone backfill than most infiltration installations.