Commission seeks engineering guidance on drainage and pervious parking materials

Apr 15, 2026

Members raised drainage concerns about pervious grid systems (TrueGrid); staff said third‑party engineer Lochner is reviewing TCEQ and drainage implications before council decides on surface material and bids.

The full story

Commissioners raised concerns about drainage and TCEQ requirements related to pervious parking materials such as grid systems. Kevin Shell highlighted that engineering review is needed to clarify whether grid/pad systems will create drainage or compliance issues that could affect council approval and construction timelines.

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