The NSW Waratahs are bracing themselves for a full scale setpiece and mauling onslaught from the Bulls in Saturday’s Super Rugby clash at Allianz Stadium.

The Tahs have won three in a row, but anticipate a ferocious forward contest this weekend.

“If you look at the ways they have scored through out the season, a lot of their tries have come off setpieces and that’s going to be where they come at us,” Waratahs flanker, Dean Mumm said on Tuesday.