LOTO Audit and Improvement Services

Systematic Documentation of Energy Insulation

Preparing a specific LOTO procedure for each piece of equipment is a fundamental requirement of OSHA 1910.147, and improperly prepared procedures hold the employer liable for worker injuries. At AES Innovation, we prepare detailed, OSHA-compliant LOTO procedures for all equipment in your facility.

LOTO Audit and Improvement Services:
Continuous Compliance Monitoring and System Optimization

LOTO audit and improvement services, according to OSHA, involve the written and observational review of LOTO procedures applied during maintenance of electrical, mechanical, hydraulic, and pneumatic energy source controlled equipment, identification of non-conformities, and preparation of permanent solution plans. OSHA standard 1910.147 requires that the facility's LOTO system be audited at least once a year and that audit reports be archived. At AES Innovation, we provide periodic audits of LOTO systems in industrial facilities, offering improvement recommendations and training programs.

Periodic Inspection Procedure: Inspection Once a Year

The periodic inspection procedure is a one-time annual check, mandated by OSHA standards, which is a systematic evaluation of all LOTO procedures at the facility.

1.

Written Procedure Review

LOTO's written procedures are audited according to the following criteria:

  • Procedural deficienciesIs there a written procedure for each piece of equipment?
  • OpennessIs the procedure understandable by the technicians?
  • TopicalityIs the procedure compatible with equipment changes?
  • Energy sourcesHaven't all energy sources been listed?
  • Stored energyAre the methods for discharging capacitors and accumulators included in the software?

Incomplete or unclear procedures, It needs to be updated immediately. and employees should be informed.

2.

Nonconformity Identification Report: List of Findings

Any discrepancies found during the audit will be reported.

  • Equipment that does not have a written procedure: Model X pump does not have LOTO procedure
  • Incorrect locking procedureThe cut is being made at the wrong point.
  • Labeling problemTags are deleted or missing.
  • Lack of educationThe employees are unaware of the lottery procedure.
  • Equipment damagePadlock is rusted, valve lockout is broken.

In each finding, responsibilities and timeline It should be noted.

3.

Preparing an Improvement Plan: Timeline

Permanent solution plans are developed for any discrepancies that are found.

  • Actions to take immediately (0-3 months): Critical discrepancies (missing procedure, broken lockout)
  • In the medium term (3-6 months)Updating training programs
  • In the long term (6-12 months)A complete system overhaul.

Each item should have its own designated person, budget, and progress indicators.

Employee Monitoring and Compliance Check: Training

An important part of LOTO's audit is monitoring the actual practices of its employees:

  • Observation during maintenanceIs the electrician actually following the procedure?
  • Lockdown stepsIs the energy insulation being done at the correct points?
  • Verification testIs the electrician using a testing device?
  • Label and lockIs the name and date written on the label?

If malpractice is observed, Training should be provided immediately. And the worker should receive guidance.

The final stage of the LOTO audit is checking that all findings comply with the OSHA 1910.147 standard.

  • Written programDoes it exist and is it up-to-date?
  • EducationAre all employees trained and certified?
  • EquipmentIs the lottery equipment suitable and functional?
  • Audit reportsIs an inspection report being kept?
  • ImprovementsHave the findings from last year been addressed?

OSHA uyumluluk puanı belirlenir: %100 uyumlu = “Geçti”, <100% = “Koşullu geçti” veya “Başarısız”.​

OSHA Compliance Check: 1910.147 Standard

Zero Energy Certification: The verification test procedure for zero energy involves testing that the energy sources are completely isolated.


AES Innovation

LOTO Audit and Improvement Services

At AES Innovation, we comprehensively audit and improve LOTO systems in industrial facilities.

Our Services:

  • Annual periodic LOTO audit (written procedures, equipment, employee compliance)
  • Non-conformity identification report (detailed findings and photographs)
  • Preparing an improvement plan (timeline, responsibilities, budget)
  • Employee observation and guidance (assessment of actual practices)
  • OSHA 1910.147 compliance check (scoring and certification)
  • Training program update and certification
  • Audit report documentation and archiving.
  • Improvement monitoring and progress tracking.

Frequently Asked Questions

According to OSHA standards, a written and detailed audit must be conducted at least once a year.

Findings such as incomplete procedures, incorrect locking, erased labels, broken equipment, and lack of training are reported.

Critical discrepancies should be resolved within 0-3 months, medium-term within 3-6 months, and long-term within 6-12 months.