About this asset

This precast concrete revision shaft Revit family provides a detailed vertical assembly with a cast iron lid for subterranean access. The assembly comprises a modular vertical shaft constructed from C25/30 concrete sections, designed for subterranean utility access. The structure is finished with a heavy-duty cast iron lid at the surface level. The geometry includes a stepped base section to distribute load onto a concrete substrate, followed by multiple tiered rings that narrow toward the top. The design reflects standard civil engineering requirements for drainage or utility maintenance, featuring clearly defined material specifications and vertical dimensions for accurate placement within a site model or underground utility network.

The download is a 1.3 MB file containing a Revit family (.rfa). Load it into a project from the Insert tab with Load Family, then place it like any other component of its category; it schedules and tags with the rest of your model.

Load this family into your Revit project to represent underground access points within site plans or utility layouts. Use the section view provided in the family editor to verify the height settings against your finished ground levels. The object is designed to be hosted within the site model, where users can adjust the base elevation and top offset to match project-specific depth requirements for drainage or services infrastructure.

This asset is essential for civil engineering and site planning projects, particularly in residential developments, industrial parks, and urban infrastructure schemes. It is suitable for use during the design and documentation stages of underground services, drainage, and plumbing networks. Professionals will find this component useful when detailing site sections or coordinating subterranean utilities with foundations and landscape elements, ensuring accurate representation of manhole and inspection shaft locations within the broader site model environment.