Insular Life Assurance Company, Ltd. vs. Asset Builders Corporation

A contract is perfected only upon the meeting of the offer and the acceptance upon the object and the cause, and where the offeror has prescribed a specific manner of acceptance—such as a written Notice of Award—failure to comply with that prescribed manner prevents the perfection of the contract. A party may withdraw its offer before the offeror's acceptance is communicated to it, and estoppel cannot be invoked by a party whose own lack of diligence caused its injury.

Petitioner The Insular Life Assurance Company, Ltd. is a corporation that proposed to construct an Insular Life building in Lucena City and, in November 1992, invited construction companies to participate in a competitive bidding. Respondent Asset Builders Corporation is a construction company classified as a "AAA" category contractor with experience in vertical and horizontal projects. Petitioner distributed Bid Documents and an Instruction to Bidders that prescribed specific rules governing the bidding process, including the requirement that the winning bidder be notified in writing to execute the Contract Agreements within five days after receipt of the Notice of Award. Petitioner designated Adrian Wilson International Associates, Inc. (AWIA) as its Project Manager for the proposed building.

In November 1992, petitioner The Insular Life Assurance Company, Ltd. invited companies engaged in the building construction business to participate in the bidding for its proposed Insular Life building in Lucena City. Petitioner distributed Bid Documents, including general construction contract forms and Bid Proposal Forms, and furnished copies of an Instruction to Bidders prescribing the rules for the bidding. Among these rules were requirements that all bid proposals be accompanied by a bid bond equivalent to ten percent of the bid, that bids be valid for sixty days after opening of bids, and that the winning bidder be notified in writing to personally appear and execute the Contract Agreements within five days after receipt of the Notice of Award, with failure to do so constituting a breach resulting in nullification of the award and retention of the bid bond as liquidated damages.

Respondent Asset Builders Corporation, together with four other bidders, submitted its respective bid proposal secured by a bid bond valid for sixty days. Under its Proposal Form, respondent bound itself to enter into a contract with petitioner within ten days from notice of the award. On November 9, 1993, the proposals were opened, and respondent's bid of ₱12,961,845.54 was the lowest. Petitioner forwarded the bids to AWIA for evaluation, which confirmed that respondent's bid was the lowest. On January 21, 1994, petitioner's Project Coordinator recommended that respondent and two other bidders be subjected to post-qualification proceedings, including inspection of offices, equipment, and past and present projects, as well as credit and financial investigations. Petitioner concurred, and on January 25, 1994, petitioner visited respondent's main office and various projects, finding satisfactory results.

On February 14, 1994, petitioner suggested a bid clarification and negotiation with prospective contractors. On February 23, 1994, petitioner's Real Property Department recommended approval by the Board of Directors of the award in favor of respondent, noting that respondent was a "AAA" category contractor with extensive experience and satisfactory post-qualification and credit investigation results. On February 24, 1994, a conference was held between representatives of both parties, during which petitioner proposed that respondent adjust its bid from ₱12,961,845.54 to ₱13,000,000.00 to accommodate a wage increase under Wage Order No. 03. Respondent's representatives were initially noncommittal but subsequently agreed to the readjustment. On March 9, 1994, petitioner's head of the Real Property Department submitted findings recommending the award to respondent, and on March 14, 1994, a "Notice to Proceed" was signed, addressed to respondent's President, stating that respondent could start mobilization pending execution of the Construction Agreement. On the same day, petitioner informed AWIA that the contract had been awarded to respondent, and AWIA notified respondent's President by memorandum of a pre-construction conference to be held on March 22, 1994.

Respondent received AWIA's memorandum on March 17, 1994. On March 18, 1994, petitioner transmitted documents to respondent to enable it to secure a building permit. The pre-construction conference was held on March 22, 1994, where the contract amount of ₱13,000,000.00 and completion time of 210 calendar days were discussed. On March 26, 1994, respondent's Project Manager requested TCT lot descriptions for relocation of monuments. A ground-breaking ceremony was held at the project site, attended by respondent's President and petitioner's officers, and a billboard announcing respondent as the general contractor was erected. However, respondent never affixed its conformity to any Notice of Award, did not execute any Construction Agreement, and did not commence construction. On April 5, 1994, respondent wrote petitioner informing it that it could no longer undertake the project because prerequisite paperwork could not be fast-tracked and prices had escalated, rendering its bid unattractive. Petitioner responded on April 25, 1994, characterizing the withdrawal as unjust and engaging another contractor at ₱14,500,000.00, reserving further action against respondent. Respondent countered that it never received any written Notice of Award and that its bid had expired after sixty days from November 9, 1993, or by January 8, 1994, since petitioner had not requested an extension of the bid's validity.

On December 23, 1994, petitioner filed a complaint for damages against respondent with the RTC of Makati City, alleging that respondent was duly notified of the award but unjustly withdrew, causing petitioner to engage another contractor at a higher price, and seeking actual or liquidated damages of ₱1,500,000.00. Respondent denied receiving any Notice of Award or Notice to Proceed and asserted that its bid had expired, interposing counterclaims for damages. The RTC dismissed petitioner's complaint and awarded respondent ₱500,000.00 for injury to business standing and ₱75,000.00 as attorney's fees. The Court of Appeals affirmed, holding that petitioner's failure to prove it gave respondent a written notice of unqualified acceptance did not give birth to consent, and that estoppel did not apply due to petitioner's own carelessness.

• Perfection of Contract: Petitioner maintained that a valid construction contract was perfected between the parties, arguing that the events transpiring between them—including post-qualification proceedings, the pre-construction conference, the ground-breaking ceremony, and the erection of a billboard—demonstrated a meeting of minds and the commencement of the consummation stage.
• Notice of Award: Petitioner argued that it had notified respondent of the award of the construction project before respondent withdrew its bid proposal, pointing to the inter-office memoranda, the Notice to Proceed, and AWIA's communications as evidence of such notification.
• Breach of Contract: Petitioner contended that respondent's withdrawal from the project constituted a breach of the perfected contract, entitling petitioner to damages for the difference between respondent's bid price and the price paid to the replacement contractor.
• Estoppel: Petitioner asserted that respondent was estopped from claiming the contract was not perfected, given respondent's participation in pre-construction activities and its agreement to adjust the bid amount.
• Damages and Liability: Petitioner argued that respondent, not petitioner, was liable for damages, and that there was no basis to penalize petitioner for resorting to court.

• No Notice of Award Received: Respondent countered that it never received any written Notice of Award from petitioner, which was a condition sine qua non for the perfection of the contract under the Instruction to Bidders.
• Expiration of Bid: Respondent argued that its bid offer had a lifetime of sixty days from November 9, 1993, or until January 8, 1994, and that its offer was automatically withdrawn after that date since petitioner had not requested an extension of the bid's validity.
• No Perfected Contract: Respondent maintained that no construction contract was perfected because there was no meeting of minds—only an offer and a counteroffer existed, and petitioner's acceptance was never communicated to respondent in the prescribed manner.

• Perfection of Contract: Whether a valid construction contract was perfected between petitioner and respondent for the construction of petitioner's building project in Lucena City.
• Notice of Award: Whether petitioner notified respondent of the award of the construction project before respondent withdrew its bid proposal.
• Breach: Whether respondent's withdrawal from the project constituted a breach of contract.
• Estoppel: Whether respondent was estopped from claiming the contract was not perfected.

• Perfection of Contract: No. No contract was perfected because the parties never reached a meeting of minds; there was only an offer and a counteroffer, and petitioner's acceptance was never communicated to respondent in the manner prescribed by the Instruction to Bidders.
• Notice of Award: No. Petitioner failed to prove that a written Notice of Award was communicated to respondent before the latter withdrew its offer, as required by the Instruction to Bidders.
• Breach: No. Since no contract was perfected, respondent's withdrawal could not constitute a breach; respondent had the right to withdraw its offer before petitioner's acceptance was communicated to it.
• Estoppel: No. Estoppel could not be applied against respondent because petitioner itself failed to prove the essential elements thereof, and petitioner's own lack of diligence in failing to preserve and deliver the Notice of Award caused its own injury.

• Perfection of Contract: A contract, being consensual, is perfected by mere consent, which arises from the meeting of the offer and the acceptance upon the object and the cause. The offer must be certain and the acceptance seasonable and absolute; a qualified acceptance constitutes a counteroffer. The three stages of a contract are negotiation, perfection, and consummation. In this case, the parties did not get past the negotiation stage. First, post-qualification proceedings, inspections, and credit investigations were conducted only after the bid bond had lapsed. Second, the inter-office memoranda issued by petitioner were documents to which respondent was not privy. Third, petitioner proposed a counteroffer to adjust respondent's bid to accommodate a wage increase, which belied the perfection of any contract from the first offer. The offer and acceptance "did not meet to give birth to a contract." Moreover, the Civil Code provides that no contract arises unless acceptance is communicated to the offeror. Petitioner's own Instruction to Bidders expressly required a formal acceptance communicated to respondent via a written Notice of Award. No such acceptance was communicated; therefore, no consent was given and no contract was perfected.

• Notice of Award: The Instruction to Bidders prepared by petitioner itself expressly required both a formal acceptance and a period within which such acceptance was to be made known to respondent. The effect of giving the Notice of Award would have been the perfection of the contract. Petitioner alleged that an acceptance was made but failed to prove it. Respondent had no knowledge of such acceptance when it communicated its withdrawal on April 5, 1994. The period given to petitioner within which to accept the offer was not supported by any consideration, so respondent retained the right to withdraw the offer before petitioner's acceptance was communicated to it. The subsequent acts between the parties—including the second proposal for bid adjustment—did not confirm any acceptance but rather belied the perfection of any contract.

• Breach: Because no contract was perfected, there was no contractual obligation that respondent could have breached. The bid bond, which was an accessory guaranteeing performance of the principal obligation, expired on January 8, 1994, but the bid itself continued without a bond. The expiration of the bond did not cause the bid to lapse; it merely meant the accessory guarantee was no longer in force. However, even with the bid subsisting, no formal acceptance was ever communicated to respondent. Respondent's withdrawal was not whimsical or arbitrary—it sent a formal letter on April 5, 1994, explaining that prerequisite paperwork could not be fast-tracked and prices had escalated. Since no contract existed, respondent's withdrawal could not constitute a breach.

• Estoppel: Waivers must be couched in clear and unequivocal terms. Respondent never received a copy of the Notice of Award and never adopted an inconsistent position causing injury to petitioner. Respondent's attendance at the pre-construction conference and the ground-breaking ceremony was part of the negotiation process, not a waiver of its rights. The essential elements of estoppel—lack of knowledge of the truth, good faith reliance, and action or inaction causing injury—were not proven. First, petitioner had the means of knowing whether respondent had been served a copy of the Notice of Award, yet failed to preserve a copy or log the release in its corporate records. Second, respondent's conduct was always consistent, and petitioner did not follow its own prescribed manner of acceptance. Third, petitioner's injury was caused by its own fault in misplacing the vital Notice of Award document. Estoppel cannot be used to conceal a party's own lack of diligence.

• Perfection of Contracts — A contract is perfected by mere consent, which arises from the meeting of the offer and the acceptance upon the object and the cause. The offer must be certain and the acceptance seasonable and absolute; if qualified, the acceptance constitutes a counteroffer. The three stages of a contract are (1) preparation or negotiation, (2) perfection, and (3) consummation. Negotiation begins when parties manifest interest and ends at the moment of agreement; perfection occurs when they agree upon the essential elements; consummation is the fulfillment of the terms agreed upon. In this case, the parties did not get past the negotiation stage because there was only an offer and a counteroffer that never met to produce a meeting of minds.

• Communication of Acceptance — Under the Civil Code, no contract arises unless acceptance is communicated to the offeror. The mere determination to accept a proposal does not constitute a contract; that decision must be communicated to the bidder. Where the offeror has prescribed the manner of acceptance, as petitioner did through its Instruction to Bidders requiring a written Notice of Award, that prescribed manner must be complied with. Failure to comply results in the failure of the contract.

• Withdrawal of Offer — Where the period given to the offeror within which to accept an offer is not founded upon or supported by any consideration, the offeror retains the freedom and the right to withdraw the offer by communicating such withdrawal before the offeror's acceptance, or before the acceptance comes to be known by the offeree. In this case, respondent validly withdrew its offer on April 5, 1994, before petitioner's acceptance was communicated to it.

• Estoppel in Pais — Estoppel arises when one, by acts, representations, admissions, or silence when one ought to speak, intentionally or through culpable negligence, induces another to believe certain facts exist and such other rightfully relies and acts on such belief, so that he will be prejudiced if the former is permitted to deny those facts. The party claiming estoppel must show: (1) lack of knowledge and means of knowledge of the truth; (2) reliance in good faith upon the conduct or statements of the party to be estopped; and (3) action or inaction based thereon causing injury, detriment, or prejudice. Estoppel cannot be sustained by mere argument or doubtful inference; it must be clearly proved. It may not be invoked by a party whose own lack of diligence caused its injury.

• Bid Bond as Accessory — A bid bond is an indispensable requirement for the validation of a bid proposal, ensuring the good faith of bidders and binding them to enter into a contract if their proposal is accepted. However, the bond is an accessory that merely guarantees performance of the principal obligation and cannot exist without it. The expiration of the bond does not cause the bid itself to lapse; the bid continues without a bond, but the accessory guarantee is no longer in force. The bond is given for the benefit of the owner, who may legally waive it.

• "Where the parties merely exchange offers and counteroffers, no agreement or contract is perfected. A party may withdraw its offer or counteroffer prior to its receipt of the other party's acceptance thereof. To produce an agreement, the offer must be certain and the acceptance timely and absolute." — This is the opening statement of the decision, articulating the core legal principle governing the case: that mere exchange of offers and counteroffers does not perfect a contract, and the right to withdraw remains until acceptance is received.

• "In the case at bar, the parties did not get past the negotiation stage. The events that transpired between them were indeed initiated by a formal offer, but this policitación was merely an imperfect promise that could not be considered a binding commitment." — This passage applies the doctrine of contract stages to the facts, confirming that pre-construction activities did not elevate the relationship beyond negotiation.

• "The offer and its acceptance 'did not meet to give birth to a contract.'" — This formulation, quoting precedent, encapsulates the ratio decidendi: the failure of offer and acceptance to converge prevents the birth of a contract.

• "Estoppel is a shield against injustice; the party invoking its protection should not be allowed to use it to conceal its own lack of diligence or want of reasonable care and circumspection." — This passage defines the equitable limits of estoppel, barring its use by a party whose own negligence produced the injury complained of.

• Gomez vs. CA, 340 SCRA 720 (2000) — Cited for the principle that a contract, being consensual, is perfected by mere consent.
• Metropolitan Manila Development Authority vs. JANCOM Environmental Corp., 375 SCRA 320 (2002) — Cited for the three distinct stages of a contract: preparation or negotiation, perfection, and consummation.
• ABS-CBN Broadcasting Corp. vs. CA, 361 Phil. 499 (1999) — Cited for the principle that a qualified acceptance, or one involving a new proposal, constitutes a counteroffer and is a rejection of the original offer.
• Logan vs. Philippine Acetylene Co., 33 Phil. 177 (1916) — Cited for the principle that a counteroffer is always considered in law a rejection of the original offer and an attempt to enter negotiations on a different basis.
• Laudico vs. Arias Rodriguez, 43 Phil. 270 (1922) — Cited for the principle that the offer and acceptance must meet to give birth to a contract, and for the doctrine that the power to revoke an offer is implied where no contract exists until acceptance is known.
• Valencia vs. Rehabilitation Finance Corp., 103 Phil. 444 (1958) — Cited for the principle that the written Notice of Award, constituting acceptance of a proposal, is a sine qua non to the perfection of the contract, and that a bid bond as an accessory cannot exist without the principal obligation.
• Mijares vs. CA, 338 Phil. 274 (1997) — Cited for the three elements of estoppel that the claiming party must prove.
• Kalalo vs. Luz, 145 Phil. 152 (1970) — Cited for the principle that estoppel must be clearly proved in all its essential elements by clear, convincing, and satisfactory evidence, and that it cannot be used to conceal a party's own lack of diligence.

• Article 1305, Civil Code — Defines a contract as a meeting of minds between two persons whereby one binds himself, with respect to the other, to give something or to render some service. Applied to determine whether a meeting of minds existed between the parties.
• Article 1315, Civil Code — Provides that contracts are perfected by mere consent. Applied to establish that consent is the essential element whose absence prevented perfection.
• Article 1318, Civil Code — Sets out the three minimum elements for a valid contract: consent, object certain, and cause of the obligation. Applied to identify the element at issue—consent—since there was no dispute as to object or cause.
• Article 1319, Civil Code — Provides that consent is manifested by the meeting of the offer and the acceptance upon the object and the cause, and that no contract arises unless acceptance is communicated to the offeror. Applied to hold that petitioner's acceptance was never communicated to respondent.
• Article 1321, Civil Code — Provides that the person making the offer may fix the manner of acceptance, which must be complied with. Applied to enforce petitioner's own Instruction to Bidders requiring a written Notice of Award.
• Article 1370, Civil Code — Provides that if the terms of a contract are clear and leave no doubt as to the intention of the contracting parties, the literal meaning controls. Applied to the interpretation of the Instruction to Bidders.

Davide, Jr., C.J. (Chairman), Ynares-Santiago, and Carpio, JJ., concurred. Azcuna, J., was on official leave.