| | | | | | | | | Briers, Stanley (Self and Tx Plumbing Air Conditioning & mechanical Contractors Association) |
| | | Registering, but not testifying: |
| | | | Cunningham, Michael (Texas Building and Construction Trades Council) |
| | | | Lord, Richard (Texas Pipe Trades) |
| | | | Maxwell, Robert (Tx St Board of Plumbing Examiners) |
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