6/9/2020 E-Library - Information At Your Fingertips: Printer Friendly In consideration of your issuing the above performance guarantee/counterguarantee, we hereby unconditionally and irrevocably guarantee, under our Ref. No. LG-81-194 F to pay you on your first written or telex demand Iraq Dinars Two Hundred Seventy One Thousand Eight Hundred Eight and fils six hundred ten (ID271,808/610) representing 100% of the performance bond required of V.P. EUSEBIO for the construction of the Physical Therapy Institute, Phase II, Baghdad, Iraq, plus interest and other incidental expenses related thereto. In the event of default by V.P. EUSEBIO, we shall pay you 100% of the obligation unpaid but in no case shall such amount exceed Iraq Dinars (ID) 271,808/610 plus interest and other incidental expenses…. (Emphasis supplied)[39] Guided by the abovementioned distinctions between a surety and a guaranty, as well as the factual milieu of this case, we find that the Court of Appeals and the trial court were correct in ruling that the petitioner is a guarantor and not a surety. That the guarantee issued by the petitioner is unconditional and irrevocable does not make the petitioner a surety. As a guaranty, it is still characterized by its subsidiary and conditional quality because it does not take effect until the fulfillment of the condition, namely, that the principal obligor should fail in his obligation at the time and in the form he bound himself.[40] In other words, an unconditional guarantee is still subject to the condition that the principal debtor should default in his obligation first before resort to the guarantor could be had. A conditional guaranty, as opposed to an unconditional guaranty, is one which depends upon some extraneous event, beyond the mere default of the principal, and generally upon notice of the principal’s default and reasonable diligence in exhausting proper remedies against the principal.[41] It appearing that Letter of Guarantee No. 81-194-F merely stated that in the event of default by respondent VPECI the petitioner shall pay, the obligation assumed by the petitioner was simply that of an unconditional guaranty, not conditional guaranty. But as earlier ruled the fact that petitioner’s guaranty is unconditional does not make it a surety. Besides, surety is never presumed. A party should not be considered a surety where the contract itself stipulates that he is acting only as a guarantor. It is only when the guarantor binds himself solidarily with the principal debtor that the contract becomes one of suretyship.[42] Having determined petitioner’s liability as guarantor, the next question we have to grapple with is whether the respondent contractor has defaulted in its obligations that would justify resort to the guaranty. This is a mixed question of fact and law that is better addressed by the lower courts, since this Court is not a trier of facts. It is a fundamental and settled rule that the findings of fact of the trial court and the Court of Appeals are binding or conclusive upon this Court unless they are not supported by the evidence or unless strong and cogent reasons dictate otherwise.[43] The factual findings of the Court of Appeals are normally not reviewable by us under Rule 45 of the Rules of Court except when they are at variance with those of the trial court. [44] The trial court and the Court of Appeals were in unison that the respondent elibrary.judiciary.gov.ph/thebookshelf/showdocsfriendly/1/45413 7/17