If you want to paint over plaster it is important to let it dry  thoroughly. This can take between five and ten days, and in some  cases even longer. However, it will feel d â¦ ry to the touch within a  day or so.
The WBF assessment is a payroll assessment that employers of Oregon workers have paid since 1966. Beginning in 1966, subject Oregon employers paid this assessment (then commonly referred to as the cents-per-day tax), along with their workersÂ´ compensation insurance premiums, to their insurance carrier.
WBF assessment. Also, if Oregon law does not require workersÂ´. compensation insurance, but the employer. chooses to provide coverage, the employer. must report and pay the WBF assessment for. all people (including owners, officers, and non-. subject workers) who are covered by the workersÂ´. compensation insurance.