N.C. R. Civ. P. 38

(a) Right preserved. - The right of trial by jury as declared by the Constitution or statutes of North Carolina shall be preserved to the parties inviolate.

(b) Demand. - Any party may demand a trial by jury of any issue triable of right by a jury by serving upon the other parties a demand therefor in writing at any time after commencement of the action and not later than 10 days after the service of the last pleading directed to such issue. Such demand may be made in the pleading of the party or endorsed on the pleading.

(c) Demand - Specification of issues. - In his demand a party may specify the issues which he wishes so tried; otherwise, he shall be deemed to have demanded trial by jury for all the issues so triable. If a party has demanded trial by jury for only some of the issues, any other party within 10 days after service of the last pleading directed to such issues or within 10 days after service of the demand, whichever is later, or such lesser time as the court may order, may serve a demand for trial by jury of any other or all of the issues in the action.

(d) Waiver. - Except in actions wherein jury trial cannot be waived, the failure of a party to serve a demand as required by this rule and file it as required by Rule 5(d) constitutes a waiver by him of trial by jury. A demand for trial by jury as herein provided may not be withdrawn without the consent of the parties who have pleaded or otherwise appear in the action.

(e) Right granted. - The right of trial by jury as to the issue of just compensation shall be granted to the parties involved in any condemnation proceeding brought by bodies politic, corporations or persons which possess the power of eminent domain.