6″ Single Manifold Inlet Access Vault

The single manifold inlet vault is the head of an EPIC distribution run. One gasketed receiver takes the sideline manifold at its start end, and a preassembled PVC ball valve takes the supply line from the recirculation pump, so the whole field is charged, balanced and shut off from one reachable point.

The first page gives the application, the vault's position in the run and the specification table: height and diameter, manifold and supply connections, base, top opening, materials, colours, weight, unit packing, pallet and end of life. Dimensions are as originally specified in imperial; the metric equivalents are conversions, not separate manufacturing tolerances.

The second page shows where the vault sits in the system, with a schematic of a large level area running from the inlet vault along the manifold to the outlet control vault, and a labelled section through the vault within the lined cell. Site notes cover setting it before the sand goes in, keeping the cover reachable, and using one vault per run.