Title
Manila Electric Co. vs. Wilcon Builders Supply, Inc.
Case
G.R. No. 171534
Decision Date
Jun 30, 2008
Meralco alleged Wilcon tampered with its electric meter, demanding payment for unregistered consumption. Courts ruled Meralco’s 7-year inspection failure barred recovery, citing negligence under the Ridjo Tape doctrine.
A

Case Digest (G.R. No. 171534)

Facts:

  • Parties Involved
    • Manila Electric Company (Meralco), the petitioner, is a public utility engaged in the distribution and sale of electric power.
    • Wilcon Builders Supply, Inc., the respondent, is a registered customer of Meralco under Account No. 05380-0800-19.
  • Inspection and Discovery of Alleged Tampering
    • On January 17, 1991, Meralco’s service inspectors conducted a routine inspection of the electric meters installed at the respondent’s premises located at No. 24, Quezon Avenue, Quezon City.
    • The inspection was witnessed by Mr. William Belo, the respondent’s president and general manager.
    • The inspectors noted that the meter appeared to have been tampered with. Specifically:
      • The terminal seal was missing.
      • The lead cover seals were tampered with, evidenced by the cutting of the sealing wire.
      • The 1000th, 100th, and 10th dial pointers were found misaligned and accompanied by scratches on the face dial, suggesting manual manipulation.
    • The findings were documented in the Service Inspection Report, and subsequent documents such as the Power Metering Field Order and Meter Removal Form were executed.
  • Laboratory Testing and Subsequent Demand
    • After removal from the premises, the meter underwent a Polyphase Meter Test at Meralco’s office.
    • The laboratory report confirmed the tampering findings, leading Meralco to allege that the meter failed to register the proper amount of electric current consumed by the respondent.
    • On February 20, 1991, Meralco informed the respondent of the alleged tampering and demanded payment of P250,565.59 representing unregistered consumption.
    • A final demand was issued on December 6, 1991, and upon non-payment, Meralco commenced a suit for damages including the differential billing, interest, and attorney’s fees.
  • Respondent’s Defense and Counter Allegations
    • The respondent denied any act of tampering with the meter.
    • It attributed the fluctuations in electric consumption to the installation of a 7.5-ton air-conditioning unit on June 6, 1981.
      • The air-conditioning unit reportedly began malfunctioning around 1985 and was no longer functional by 1986, leading to an abrupt decrease in consumption.
    • The respondent further claimed that Meralco had offered settlement by reducing the claim to approximately P70,000.00, which the petitioner did not accept.
  • Proceedings and Decisions in Lower Courts
    • During the pre-trial, the parties agreed on a series of issues covering the meter’s tampering, fault assignment, liability for differential billing, attorney’s fees, and issues concerning counterclaims and discounted rates.
    • The Regional Trial Court (RTC) rendered a decision on June 29, 1998, ruling in favor of Meralco by:
      • Ordering the respondent to pay actual damages amounting to P187,924.19.
      • Awarding attorney’s fees of P10,000.00.
      • Imposing costs of suit on the respondent.
    • The RTC based its decision on the regularity and authenticity of the evidence, including the inspection and documentary evidence, and relied on the presumption that, since the meter was installed at the respondent’s premises, the respondent was responsible for the tampering.
    • On appeal, the Court of Appeals (CA) reversed the RTC’s decision, finding:
      • That the reduced consumption was not due to tampering but was explained by the breakdown and non-use of the respondent’s air-conditioning unit.
      • That Meralco’s delay in identifying the defect (from 1984 to 1991) constituted negligence on its part as per the doctrine enunciated in Ridjo Tape & Chemical Corp. v. Court of Appeals.
  • Supreme Court Review
    • Petitioner Meralco filed a petition before the Supreme Court, contesting the CA’s application of the Ridjo Tape doctrine, its own findings of fact, and the dismissal of Civil Case No. 64678.
    • The Supreme Court, ultimately, affirmed the CA’s findings and held that Meralco’s negligence barred its claim for differential billing.

Issues:

  • Whether or not the electric meter installed at the respondent’s premises was tampered with such that it failed to register the correct amount of energy consumed.
  • Whether the alleged tampering was committed by the respondent or resulted from another factor, such as the malfunctioning and non-use of the respondent’s 7.5-ton air-conditioning unit.
  • Whether the respondent is liable to pay the differential billing amount of P250,565.59 for the unregistered consumption claimed by Meralco.
  • Whether the respondent should be held liable for the payment of attorney’s fees and litigation expenses incurred by Meralco.
  • Whether Meralco is justified in claiming amounts that purportedly benefit the consuming public, particularly under the guise of recovering “systems losses.”
  • Whether the appellate court erred in making its own findings of fact, effectively substituting for the trial court’s findings, and whether such review is permissible under the Rules of Court.

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

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