A presentation from a county agent, a resolution and a pipeline policy are all on Dawson County commissioners’ agenda when they meet at 3:30 p.m., Tuesday in a courtroom on the fourth floor of the county courthouse at N. 1st and Main Ave.Nicole Singleton will update commissioners on AgriLife Extension activities.Commissioners will continue their work on making possible changes to the county’s pipeline policy.They will take action on a resolution for the district attorney’s new vehicle and appointmembers to the Texas Historical Commission.Fire Chief Larry Duyck will present the court with a fire threat report.County Treasurer Terri Stahl will update ...