To help keep your trees healthy when pruning: 1  Prune in late winter while trees are dormant. 2  Sterilize pruning shears and saws between cuts with rubbing alcohol or hydrogen peroxide. 3  Target specific risks by treating wounds with an organic fungicide or insecticide.
Thatâs not a person they trust to be on their team.â. Top secret security clearances are checked every five years; secret clearances are reinvestigated every 10 years while confidential clearances are supervised every 15 years. After a security clearance is suspended based upon the findings of a reinvestigation, Graham said a federal employee faces a higher risk of losing his or her job.
*For positions or incumbents having more than one security clearance, the investigation required is always for the highest level of clearance starting at the top of the chart. For example, a position requiring a DOE âQâ security clearance and a Secret security clearance needs an initial SSBI and an SSBI-PR update.