Department: TW–DCD

Reporting Period: 3rd Week of January 2026

Prepared by: Johnny Austria; Joseph Cristal Jr.

1. Executive Summary

During the third week of January 2026, the TW–DCD Electrical Team conducted preventive maintenance, load balancing, electrical works, and machine relocation support across multiple production areas. Key sites included PHH-3, PSCM, PEWF, PL1-XSite, PPLP, PRFC, PSTH, PRGS, and PSMU. Activities prioritized equipment reliability, accurate metering, and safe distribution of electrical loads. Visual documentation confirms the completion of inspections, cleaning, thermal scanning, cable terminations, panel adjustments, and verification measurements.

2. Scope and Objectives

Scope: Preventive maintenance, load balancing, troubleshooting, and electrical support for machine relocations across designated areas.

Objectives: (a) reduce unplanned downtime; (b) ensure balanced three-phase distribution; (c) verify billed vs. actual loads; (d) maintain electrical safety and compliance.

3. Detailed Activities by Area

PHH-3 – Preventive Maintenance

• Panel inspections, cleaning, and tightening of terminations
• Thermal scanning and breaker/circuit condition checks
• General equipment condition assessment

PHH-3 – Load Balancing

• Phase load measurements using clamp meters
• Circuit re-distribution to balance phases
• Post-adjustment verification

PHH-3 – Electrical Works

• Rewiring and cable management
• Panel modifications and component replacement
• Safety checks

PHH-3 – Unbilled Load Checking

• Meter inspections and load tracing
• Data logging and validation of power consumption

PSCM – Relocation of Machine Load (Balancing)

• Disconnection/reconnection of machine power
• Cable rerouting and redistribution of loads

PEWF – Electrical Works

• Panel upgrades and cable terminations
• Preventive checks and troubleshooting

PL1-XSite – Electrical Works

• Installations, conduit/cable layout adjustments
• Panel inspections

PPLP – Relocation of Machines (Electrical Works)

• Power line extensions and panel connection adjustments
• Verification of machine power stability

PRFC – Electrical Works

• Cable terminations, panel inspections
• Component replacements as needed

PSTH – Electrical Works

• Panel cleaning, load inspection
• Minor corrective repairs

PRGS – Preventive Maintenance & Load Balancing

• Preventive inspections and panel cleaning
• Load balancing checks, breaker/connection evaluation

PSMU – Preventive Maintenance

• Equipment inspections, cable and breaker checks
• Thermal scanning and safety verification

4. Observations & Findings

Phase balancing efforts show measured verification before and after adjustments. Unbilled load checks focus on meter integrity and load tracing to align consumption records.

5. Risks & Mitigations

Risk: Overheated terminations due to loose connections; Mitigation: Routine torque checks and thermal scans during PM

Risk: Phase imbalance causing equipment stress; Mitigation: Periodic load surveys and rebalancing

Risk: Discrepancies between billed and actual loads; Mitigation: Regular meter validation and load mapping

6. Evidence of Work Performed

Photographic evidence included within the weekly deck documents activities such as meter readings, panel interiors, cable terminations, and relocation works across all listed areas.

7. Recommendations & Next Steps

1. Schedule quarterly comprehensive load studies to maintain balance as production mix changes
2. Standardize thermal scanning checklist and archive images for trend analysis
3. Complete a site-wide unbilled load audit and reconcile with billing meters
4. Update as-built single-line diagrams after each relocation or panel modification
5. Track PM findings in a CMMS with close-out dates and responsible owners

GO TO PREVENTIVE MAINTENANCE REPORT


GO TO EPM SYSTEM