The Williston Herald in Williston, North Dakota, reports the Williams County Commission has approved a manufactured housing complex that will accommodate 2,500 people for a Capital Oil Field Services project.  Located near Tioga in the northwest part of the state, the Capital Riggers Lodge will eventually consist of 74 buildings with on-site security.  The manufactured housing will include dining, entertainment and exercise facilities.  The commission unanimously approved the Conditional Use Permit (CUP) for two years.