Hall County almost had a new agreement with the city of Lula that got rid of many things it seemed to dislike in the original 2006 agreement. But when county officials had almost everything they wanted, they walked away from an agreement they tried so hard to change. The Hall County Board of Commissioners voted to suspend negotiations with Lula and build its own sewer treatment plant last week, saying the county had tried to strike a deal with the city for about six months on servicing the industrial park and the Ga. 365 corridor without coming to an agreement.