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Interactive 3D model of Reinforced concrete septic tank (simplified)

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Reinforced concrete septic tank (simplified)

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Bounding box
2.4 × 1.2 × 1.4 mm
Engine
Precision B-rep
Parameters
6
Published
September 18, 2026

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The prompt

Sure. For TextoCAD, keep it simple: Create a 2D reinforced-concrete septic tank, 2.4 m long × 1.2 m wide × 1.4 m deep, with 1.2 m liquid depth and 0.2 m freeboard. Use two compartments, 2/3 and 1/3. Include 100 mm inlet/outlet pipes, concrete baffles, two 500 mm manholes, scum and sludge zones. Use 150 mm concrete walls, base and top slab, with Ø10 mm rebar @ 200 mm each way. Show plan, section, dimensions, reinforcement, inlet/outlet, baffles, and manholes.

Parameters

NameValueRange
Length2.4 mm0.5 – 5
Width1.2 mm0.5 – 3
Depth1.4 mm0.5 – 3
Manhole Diameter0.5 mm0.1 – 1
Manhole 1 X Position-0.8 mm-1.2 – 0
Manhole 2 X Position0.8 mm0 – 1.2

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Reinforced concrete septic tank (simplified) - Free CAD Model (STEP, STL) | TextoCAD