Full-back Robert O'Beirne kicked a hat-trick of penalty goals as
Galwegians maintained their AIB Cup push at Crowley Park.
Nenagh Ormond made a real battle of this game but an early John Lillis penalty was all they had to show for their efforts.
The visitors had a gusty wind behind them for the opening 40 minutes.
However, an O'Beirne penalty and a try from South African centre Chris Brigl right on half-time gave Galwegians an 8-3 advantage.
Two more O'Beirne kicks settled the issue.