Defendant North Carolina Department of Transportation (NCDOT) appeals a decision and order of the Industrial Commission, affirming with modification a deputy commissioner’s order awarding damages to plaintiffs. We affirm.
Record evidence establishes the following: In 1999 plaintiffs Derek and Michelle Pate lived at 2738 Stoney Brook Drive on State Rd. 1217, Farmville, in Pitt County, North Carolina. A buried drainage pipe ran under their property and beneath the road. Maintenance of both State Rd. 1217 and of the drainage pipe, including determination of the appropriate diameter for the pipe, is defendant’s responsibility. Although defendant’s guidelines indicated that the proper diameter for this drainage pipe was forty-two to forty-eight inches, as of 1999 defendant was using an eighteen inch diameter pipe.
In September 1999 Hurricane Floyd passed through Farmville, and plaintiffs’ yard and house were flooded. Over six inches of standing water flooded the interior of plaintiffs’ home, causing at least $103,000 in damages. Plaintiffs presented unrebutted evidence at the hearing that the flooding was caused by the inadequate capacity of the eighteen inch diameter drainage pipe, which defendant replaced with a forty-eight inch diameter pipe.
On 30 August 2001 plaintiffs filed a complaint in the Superior Court of Pitt County, North Carolina, seeking damages for alleged “inverse condemnation” or wrongful taking of their property, arising from defendant’s role in the flooding of their property. Defendant filed a motion for dismissal of plaintiffs’ civil complaint on several grounds, including N.C. Rules of Civil Procedure Rule 12(b) (lack of subject matter jurisdiction), Rule 12(b)(6) (failure to state a claim for relief), the doctrine of sovereign immunity; and the Statute of Repose. On 13 October 2003 the trial court granted defendant’s motion, entering a summary order that did not indicate the basis for the court’s decision.
*532On 7 September 2001 plaintiffs filed an affidavit setting out a negligence claim pursuant to the Tort Claims Act claim, N.C. Gen. Stat. § 143-291, et seq. Many of the facts alleged in plaintiffs’ affidavit were also set out in their superior court complaint; however, unlike that complaint, the Tort Claims Act action alleged negligence by a named NCDOT employee. On 17 October 2003 defendant moved for summary judgment on plaintiffs’ Tort Claims Act claim. Defendant asserted that the trial court’s dismissal of plaintiffs’ claim in the superior court constituted a “final judgment on the merits” of plaintiffs’ claim, which barred the Tort Claims Act claim under the doctrine of res judicata.
Plaintiffs’ claim was scheduled for hearing before Industrial Commission Deputy Commissioner George Glenn. Two days before the hearing, defendant appealed to the Full Commission, on the grounds that the commissioner’s failure to rule on its summary judgment motion before the scheduled hearing was a “de facto denial” of the motion, and that it was entitled to an immediate appeal because the “defacto denial” affected a substantial right.
On 5 November 2003 the case was heard by Deputy Commissioner Glenn. Before the hearing on the merits, the commissioner orally denied defendant’s summary judgment motion, and defendant announced its appeal. Defendant then argued that its appeal stripped the commissioner of jurisdiction over the case, and refused to participate in the hearing. Consequently, plaintiffs’ evidence was unchallenged. When questioned by the Commissioner about the wisdom of its refusal to take part in the hearing on the merits, defendant conceded that, if the procedural issues were resolved against defendant, “[w]e lose, Your Honor.”
On 22 December 2003 the commissioner issued a Decision and Order in favor of plaintiffs, and defendant appealed to the Full Commission. On 17 February 2005 the Full Commission affirmed the deputy commissioner’s opinion with modifications. Defendant has appealed from this Decision and Order, and timely filed the Record on Appeal. On 18 November 2005 defendant filed a motion seeking to amend the Record on Appeal by adding record page citations to the Assignments of Error. We have granted defendant’s motion, and conclude that the procedural issues raised by defendant were properly preserved for review and are now adequately assigned as error. Our opinion in this case does not address substantive issues pertaining to proof of negligence, and thus we have no need to reach the issue of whether defendant properly preserved or briefed such issues.
*533Standard of Review
 Defendant appeals from an Opinion and Award under the Tort Claims Act, N.C. Gen. Stat. § 143-291 et seq. Under § 143-291(a), the Industrial Commission has jurisdiction over negligence claims against the State. The Commission is charged with determining “whether or not each individual claim arose as a result of the negligence of any officer, employee, involuntary servant or agent of the State while acting within the scope of his office, employment, service, agency or authority, under circumstances where the State of North Carolina, if a private person, would be liable to the claimant in accordance with the laws of North Carolina.” “Because an action in tort against the State and its departments, institutions, and agencies is within the exclusive and original jurisdiction of the Industrial Commission, a tort action against the State is not within the jurisdiction of the Superior Court.” Guthrie v. State Ports Authority, 307 N.C. 522, 539-40, 299 S.E.2d 618, 628 (1983).
Regarding the procedural rules governing Tort Claims Act proceedings, “the Commission is authorized to ‘adopt such rules and regulations as may, in the discretion of the Commission, be necessary to carry out the purpose and intent of [the Tort Claims Act].’ N.C. Gen. Stat. § 143-300 [(2005)]. [However,] the North Carolina Rules of Civil Procedure apply in tort claims before the Commission, to the extent that such rules are not inconsistent with the Tort Claims Act, in which case the Tort Claims Act controls. N.C. Gen. Stat. § 143-300; 4 NCAC 10B.0201(a).” Doe 1 v. Swannanoa Valley Youth Dev. Ctr., 163 N.C. App. 136, 141, 592 S.E.2d 715, 718-19, disc. review and stay denied, 358 N.C. 376, 596 S.E.2d 813 (2004).
“The standard of review for an appeal from the Full Commission’s decision under the Tort Claims Act ‘shall be for errors of law only under the same terms and conditions as govern appeals in ordinary civil actions, and the findings of fact of the Commission shall be conclusive if there is any competent evidence to support them.’ N.C. Gen. Stat. § 143-293 [(2005)]. As long as there is competent evidence in support of the Commission’s decision, it does not matter that there is evidence supporting a contrary finding.” Simmons v. Columbus County Bd. of Educ., 171 N.C. App. 725, 727-28, 615 S.E.2d 69, 72 (2005) (citing Simmons v. N.C. Dept. of Transportation, 128 N.C. App. 402, 405, 496 S.E.2d 790, 793 (1998)). “[W]hen considering an appeal from the Commission, our Court is limited to two questions: (1) whether competent evidence exists to support the Commission’s findings of fact, and (2) whether the Commission’s findings of fact *534justify its conclusions of law and decision.” Simmons, 171 N.C. App. at 727-28, 615 S.E.2d at 72.
 Defendant argues first that the Full Commission erred by affirming the Opinion and Award by the deputy commissioner, on the grounds that N.C. Gen. Stat. § 136-111 (2005) affords plaintiffs’ “sole remedy, rendering their common law tort action improper[.]” However, by failing to assign this issue as error, defendant did not preserve it for appellate review. See N.C.R. App. P. 10(a) (“[T]he scope of review on appeal is confined to a consideration of those assignments of error set out in the record on appeal in accordance with this Rule 10.”). Further, it is undisputed that G.S. § 136-111 addresses actions seeking damages for condemnation, while the Tort Claims Act governs negligence claims. Defendant cites no authority holding that G.S. § 136-111 bars negligence claims, and we find none.
 Defendant next asserts that the deputy commissioner lacked jurisdiction to conduct the 5 November 2003 hearing on the merits of plaintiffs’ claim, based on defendant’s notice of appeal filed 3 November 2003. This appeal, filed two days before the hearing, purported to appeal from what defendant describes as a defacto denial” of its summary judgment motion. This motion for summary judgment was filed two weeks before the hearing. Defendant repeatedly asserts the deputy commissioner “refused” to rule on its motion for summary judgment, and argues that its appeal of the “de facto denial” of summary judgment removed the case from the deputy commissioner’s jurisdiction. However, defendant cites no authority supporting the right to appeal before a motion has been heard or a ruling entered, and we find none. We reject this argument.
 Defendant next argues that the Industrial Commission erred by denying its motion for summary judgment, asserting that dismissal of plaintiffs’ civil superior court complaint was “an adjudication on the merits” of plaintiffs’ claim that barred plaintiffs’ negligence claim under the Tort Claims Act. In making its argument, defendant relies on the doctrine of res judicata. We disagree.
“Under the doctrine of res judicata or claim preclusion, a final judgment on the merits in one action precludes a second suit based on the same cause of action between the same parties or their privies.” Whitacre P’ship v. BioSignia, Inc., 358 N.C. 1, 15, 591 S.E.2d 870, 880 (2004) (internal quotation marks omitted). “ ‘The essential *535elements of res judicata are: (1) a final judgment on the merits in a prior suit; (2) an identity of the cause of action in the prior suit and the present suit; and (3) an identity of parties or their privies in both suits.’ ” Branch v. Carolina Shoe Co., 172 N.C. App. 511, 518, 616 S.E.2d 378, 383 (2005) (quoting Bryant v. Weyerhaeuser Co., 130 N.C. App. 135, 138, 502 S.E.2d 58, 61 (1998)).
Defendant herein contends that plaintiffs’ civil complaint for damages for condemnation “asserted the same allegations of negligence found in their Industrial Commission tort claim.” “The traditional elements of actionable negligence are the existence of a legal duty or obligation, breach of that duty, proximate cause and actual loss or damage.” McMurray v. Surety Federal Savings & Loan Assoc., 82 N.C. App. 729, 731, 348 S.E.2d 162, 164 (1986).
In the instant case, plaintiffs’ civil complaint did not allege negligence; accordingly, dismissal of the civil claim does not bar plaintiffs’ Tort Claims Act claim. In Alt v. John Umstead Hospital, 125 N.C. App. 193, 198, 479 S.E.2d 800, 804 (1997), defendant argued that summary judgment on plaintiff’s civil claims for malicious prosecution, false imprisonment and deprivation of due process barred his Tort Claims Act negligence claim. This Court disagreed, holding:
Although the factual allegations underlying the two claims are the same, different issues are involved. . . . Moreover, . . . exclusive original jurisdiction of claims against the State or its institutions and agencies, in which injury is alleged to have occurred as a result of the negligence of an employee of the State, is vested in the North Carolina Industrial Commission. N.C. Gen. Stat. § 143-291 et seq. [(2005)]. Thus, plaintiff’s negligence claim ... could not have been adjudicated in the prior proceeding because the Superior Court had no jurisdiction over a tort claim against the State.
We find the reasoning of Alt applicable to the instant case, and conclude that plaintiffs’ claim was not barred by the doctrine of res judi-cata. This assignment of error is overruled.
 Finally, defendant argues that, upon its appeal from the commissioner’s oral ruling denying defendant’s summary judgment motion, all further proceedings were stayed. Defendant’s position is based on its interpretation of Industrial Commission Rule 308, which provides that:
*536When a case is appealed to the Full Commission or to the Court of Appeals, all Orders or Decisions and Orders of a Deputy Commissioner or the Full Commission are stayed pending appeal.
Defendant, however, did not appeal from an Order, but from an interlocutory oral ruling that the commissioner had authority to modify or reverse during the hearing. See, e.g., State v. McCall, 162 N.C. App. 64, 68, 589 S.E.2d 896, 899 (2004) (“A trial court may change its ruling on a pre-trial motion in limine during the presentation of the evidence.”). Defendant cites no cases allowing immediate appeal before an order is reduced to writing and filed. Because defendant did not appeal from an Order or Decision and Order, the proceedings were not stayed. Thus, we have no need to address, as an alternative basis to evaluate defendant’s contention, the authority of the Industrial Commission to waive the provisions of Rule 308. This assignment of error is overruled.
We have carefully considered defendant’s remaining assignments of error, and conclude they are either not preserved for appellate review or are without merit. Accordingly, the Decision and Order of the Industrial Commission is
Judges HUDSON concurs.
Judge TYSON dissents in a separate opinion.