Shinryo (Philippines) Company, Inc. v. RRN Incorporated
REITERATIONFacts
The Antecedents: Petitioner Shinryo (Philippines) Company, Inc. (Shinryo) and respondent RRN Incorporated (RRN) entered into agreements for subcontracting works. Specifically, on June 11, 2002, they executed a "Supply of Manpower, Tools/Equipment, Consumables for the Electrical Works-Power and Equipment Supply, Bus Duct Installation" for the Phillip Morris Greenfield Project for a total amount of ₱25,000,000.00. RRN was also to perform variation orders. RRN was not able to finish the entire works due to financial difficulties. Shinryo paid RRN a total of ₱26,547,624.76. RRN demanded payment for its unpaid balance amounting to ₱5,275,184.17, plus legal interest. Shinryo claimed material back charges, but RRN only acknowledged a portion of these charges. Negotiations for settlement failed. Procedural History: RRN initiated arbitration proceedings before the Construction Industry Arbitration Commission (CIAC) for recovery of unpaid accounts. Shinryo filed a counterclaim for overpayment. The parties agreed on a Terms of Reference outlining eight issues to be resolved. The CIAC rendered a decision in favor of RRN, ordering Shinryo to pay RRN its unpaid account in the sum of ₱3,728,960.54 plus legal interest and arbitration costs. The Court of Appeals (CA) affirmed the CIAC decision. Shinryo's motion for reconsideration was denied. The Petition: Shinryo filed a Petition for Review on Certiorari with the Supreme Court, assailing the CA's decision and resolution. Shinryo argued that the CA erred in denying its claim for manlift equipment rental, in affirming the CIAC award for inventoried materials, in disregarding the subcontract provisions regarding costs for completing remaining works, and in affirming the award for interests and arbitration costs.
Issue(s)
Whether the Court of Appeals committed grave reversible error when it denied petitioner's claim for manlift equipment rental. Whether the Court of Appeals committed grave reversible error in affirming the CIAC award for the value of inventoried materials. Whether the Court of Appeals committed grave reversible error in disregarding the provision of the subcontract allowing payment of actual costs incurred by petitioner in completing the remaining works. Whether the Court of Appeals committed grave reversible error when it affirmed the CIAC award for interests and arbitration costs.
Ruling
The petition is bereft of merit. The Decision of the Court of Appeals dated February 22, 2006, and its Resolution dated April 26, 2006, are AFFIRMED.
Ratio Decidendi
On the denial of petitioner's claim for manlift equipment rental: The Supreme Court reiterated the rule that findings of fact of quasi-judicial bodies, like the CIAC, which have acquired expertise in their specific matters, are generally accorded respect and finality, especially when affirmed by the Court of Appeals. The Court emphasized that factual findings of construction arbitrators are final and conclusive and not reviewable on appeal, barring specific exceptions. Petitioner's claim for manlift equipment rental was based on the principle of unjust enrichment. However, the Court found this principle inapplicable because there was an existing contract between the parties. To claim unjust enrichment, it must be shown that the enrichment was without just or legal ground, and that the claimant has no other action based on contract. Both requisites were absent in this case, as the parties' contractual relationship governed the use of equipment. Furthermore, the Court noted that petitioner failed to prove that the use of the manlift was without legal ground based on their contract. On the affirmation of the CIAC award for the value of inventoried materials: The Court held that issues concerning the evaluation of costs of materials, claims for inventoried materials, and costs incurred for completing unfinished work are purely factual. These matters cannot be properly addressed in a petition for review on certiorari. The Court reiterated that it is not a trier of facts and will not re-examine evidence already passed upon by the CIAC and the CA. The Court's role is to determine if there was grave abuse of discretion or if the CA's findings were contrary to law or jurisprudence. In this case, the Court found no such errors, as the factual findings of the CIAC and CA were supported by substantial evidence. The Court also noted that petitioner's arguments regarding double claims and admitted validity of deductions were matters of factual appreciation best left to the arbitration tribunal and the appellate court. On the disregard of the subcontract provision for completing remaining works: Similar to the issue of inventoried materials, the Court classified the petitioner's claim for actual costs incurred in completing the remaining works as a factual issue. The Court reiterated its policy of not disturbing the factual findings of the CIAC and CA when supported by evidence. The Court emphasized that the objective of Executive Order No. 1008, which created the CIAC, is the prompt and efficient settlement of disputes in the construction industry. Allowing parties to relitigate factual issues before the Supreme Court would defeat this purpose. The Court will not review factual findings of an arbitral tribunal upon the allegation that facts were misapprehended, unless there is a clear showing of grave abuse of discretion. On the affirmation of the CIAC award for interests and arbitration costs: The Court found that the awards for interests and arbitration costs were correct and in keeping with prevailing jurisprudence. The CIAC decision, as affirmed by the CA, awarded legal interest on the unpaid account and reimbursement for arbitration costs. The Supreme Court found no reversible error in these awards, as they were based on the findings of fact and the applicable law regarding monetary awards and procedural costs in arbitration.
Main Doctrine
Factual findings of construction arbitrators, especially when affirmed by the Court of Appeals, are generally accorded finality and are not subject to review by the Supreme Court, barring specific exceptions such as grave abuse of discretion, fraud, or denial of due process. The principle of unjust enrichment is not applicable when there is an existing contract governing the relationship between the parties.