Oldcastle Precast Inc patents

Grease interceptor and method of use thereof

A grease interceptor and method of use thereof is provided for separating solids, fats, oils, and grease waste (“f.o.g.”), and other particulate matter. The grease interceptor receives waste water in a liquid storage area where solids in the waste water have residence time long enough to gravitationally separate towards the bottom of the liquid storage area and waste that is less dense than water floats to the top of the liquid storage area. ... Oldcastle Precast Inc

Prefabricated concrete pole base and method of installation

A pole base for supporting light poles and the like is provided. In some embodiments, a compression connection is provided to secure a pole in a fixed, stable, and upright position. ... Oldcastle Precast Inc

Utility vault support bar snap feature

A vault system is provided that secures a brace to the underside of a vault lid to improve the performance of the lid when the lid is subject to external loads. The vault has guiding features to receive a brace and place the brace in a particular position. ... Oldcastle Precast Inc

Locking subgrade vault

A subgrade vault system and method of forming the same is provided. Specifically, a subgrade vault suitable for housing utility and similar equipment is provided, the vault comprising a main body portion, a cap, and a lid that may be selectively secured to prevent or deter unauthorized access to vault contents.. ... Oldcastle Precast Inc

Utility vault interlocking lid seat

A vault system is provided that defines an enclosed volume to protect various electrical, water, communications and other components. The system comprises a lid to allow selective access to the contents in the enclosed volume of the vault. ... Oldcastle Precast Inc