About this asset

Designed for subterranean site drainage, this concrete septic tank Revit family features two access risers and preconfigured pipe connection points. Formed as a solid rectangular subterranean holding vessel, the unit exhibits a precast concrete block profile with defined panel articulation along its exterior faces. Two elevated square access turrets sit flush atop the main lid slab, each terminated with a circular manhole opening for surface-level inspection and pumping maintenance. The volumetric geometry represents a dual-chamber structural configuration typical of precast settling systems. Embedded pipework connector references are positioned along the upper deck and side elevations, providing clear interface points for foul water plumbing runs.

The download is a 328 KB 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.

Delivered as a native Revit family (.rfa), the component integrates directly into site utility or MEP plumbing layouts. Users can place the element below ground level, align top rims to finished site grade, and hook drainage pipework directly to the embedded connectors. The clean solid geometry ensures fast viewport regeneration in both plan, section, and 3D coordination views without overburdening project file size.

Ideal for unsewered residential developments, rural estates, off-grid hospitality cabins, and light commercial facilities requiring onsite wastewater management. The family coordinates accurately alongside subterranean drainage runs, foundation packages, and civil infrastructure sheets. Industry professionals regularly search for this asset under concrete septic tank, precast wastewater vessel, off-grid sanitation chamber, and civil holding tank when detailing external works and below-slab plumbing infrastructure.