(a) Judgment for Specific Acts. If a judgment or order directs a party to perform a specific act and the party fails to comply within the time specified, the court may direct the act to be done at the cost of such defaulting party by some other person appointed by the court, and the act when so done shall have like effect as if done by the defaulting party.
(b) Order and Writ of Possession. Where a party by virtue of any judgment or order, or any writ, sale or proceeding thereunder, claims possession of property, but the judgment or order does not provide therefor, the court on motion may make an order for the possession, provided notice of the motion is given to the person in possession and proof is made that such person has failed to deliver possession 10 days after a written demand. If an order or judgment is for the possession of real or personal property, the party in whose favor it is entered is, on application to the clerk, entitled as of course to a writ of possession directed to the sheriff, which may include an execution for costs.