Title
Deles, Jr. vs. National Labor Relations Commission
Case
G.R. No. 121348
Decision Date
Mar 9, 2000
Employee dismissed for negligence and tampering with critical equipment, breaching employer's trust; suspension and termination upheld as justified under labor laws.
A

Case Digest (G.R. No. 121348)

Facts:

  • Background and Employment
    • Petitioner, Angelito P. Deles, Jr., was employed by the respondent company as a shift supervisor at its joint terminal facility in Pandacan, Manila.
    • His primary function was to supervise the entire pipeline operation responsible for transporting petroleum products from refineries in Batangas to receiving facilities in Metro Manila.
    • As the highest ranking officer during his shift and a member of the management team, he bore significant responsibility over operational procedures and safety protocols.
  • The March 19, 1993 Incident
    • During the night shift on March 19, 1993, a scheduled delivery for Shell required a critical batch change from a kerosene (KE) tank to an aviation turbine fuel (AV) tank.
    • Petitioner instructed his chief operator, Eduardo Yumul, to effect the batch change when the terminal’s turbine meter displayed a reading of 2,944 barrels of kerosene.
    • Instead of executing the change at the prescribed reading, Yumul delayed until the meter registered 3,341 barrels, thereby misdirecting approximately 397 barrels of aviation fuel into the kerosene batch and causing a quality and quantity discrepancy.
  • Initial Administrative Charges and Preliminary Investigation
    • In response to the batch change error, the company charged petitioner with neglect of duty for failing to supervise the batch change process properly, which included:
      • Not witnessing the actual batch change during the cutting of S83-KE/S84-AV.
      • Failing to ensure that a batch change checklist was properly prepared and followed.
      • Neglecting to secure a batch change report.
    • Petitioner, along with Yumul and gauger Leonardo Espejon, was subjected to a joint formal investigation conducted on March 30-31, 1993.
    • The investigation resulted in disciplinary findings: petitioner was penalized by a three-month suspension, Yumul faced dismissal, and Espejon received a one-and-a-half-month suspension.
  • Subsequent Allegations and Additional Charges
    • While under suspension, further irregularities were reported concerning petitioner’s conduct:
      • Allegations surfaced that petitioner allowed the entry of two “bar girls” into the terminal at an early hour (4:00 A.M.) on February 23, 1993, contradicting his claim that they were relatives.
      • This prompted additional administrative inquiries regarding neglect of duty and dishonesty.
    • During the ensuing formal inquiry, it was uncovered that petitioner had tampered with key safety and operating equipment:
      • He disabled the automatic shutdown feature of Gravitometer No. 5 by taping its needle, an act that jeopardized the safety mechanism designed to protect against dangerous product mixtures.
      • He also unlawfully manipulated a motor-operated valve (MOV #10) between 6:00 A.M. and 6:35 A.M. on the same day, causing an unintended transfer of fuel between tanks.
  • Preventive Suspension, Reinstatement, and Termination
    • Following the discovery of the tampering, petitioner was placed under preventive suspension effective June 24, 1993.
    • Despite his suspension, petitioner was later reinstated on July 24, 1993.
    • After a full investigation into the accumulated violations—including those jeopardizing public safety—the company terminated petitioner’s employment.
    • The termination letter cited his tampering with the gravitometer, breach of safety protocols, and the resultant loss of trust and confidence as the basis for dismissal under the company’s Code of Employees Discipline.
  • Post-Termination Legal Proceedings
    • Petitioner filed a complaint before the NLRC, also amending his complaint to include a charge of illegal dismissal and a claim for unpaid wages.
    • The Labor Arbiter, on May 30, 1994, dismissed his complaint for lack of merit but modified the decision by awarding an indemnity equivalent to one month’s salary for alleged non-compliance with due process prior to termination.
    • Unsatisfied with this outcome, petitioner sought reconsideration and eventually filed a special civil action for certiorari challenging the NLRC’s affirmation of the Labor Arbiter’s decision.

Issues:

  • Whether public respondent NLRC gravely abused its discretion by fully accepting the allegations of the private respondent without giving due consideration to petitioner's evidence, thereby affirming the Labor Arbiter’s decision.
  • Whether the cumulative disciplinary charges—including those levied after the filing of the illegal dismissal case—amounted to a situation of harassment or were being used as a pretext to discredit petitioner's credibility.
  • Whether petitioner’s suspension and subsequent dismissal were legally justified, considering the alleged breach of duty, tampering with safety equipment, and the resultant loss of trust and confidence on the part of his employer.

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

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