Lockout Tagout Isolation Permit Template
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Document: Lockout Tagout Isolation Permit
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Version 1 • Last updated 7/27/2026
LOCKOUT TAGOUT ISOLATION PERMIT
Permit Number: [PERMIT-NUMBER] Date of Issue: [DATE-OF-ISSUE] Time of Issue: [TIME-OF-ISSUE] Valid Until: [DATE-EXPIRY] @ [TIME-EXPIRY]
1. JOB DETAILS
Company Name: [COMPANY-NAME] Site Location: [SITE-ADDRESS] Work Area/Zone: [WORK-AREA]
Description of Work to be Done: [DESCRIPTION-OF-WORK]
2. EQUIPMENT DETAILS
Equipment ID/Tag Number: [EQUIPMENT-ID] Equipment Name/Description: [EQUIPMENT-NAME]
Hazardous Energy Sources Identified (Tick all that apply):
- Electrical (Voltage: [VOLTAGE]V)
- Hydraulic
- Pneumatic
- Mechanical (Kinetic)
- Chemical
- Thermal (Steam/Hot Water)
- Gravity (Raised loads)
- Other: [OTHER-ENERGY]
3. AUTHORIZATION
I hereby authorize the isolation of the above equipment for the described work.
Authorized Person (Manager/Supervisor): ________________________ Signature: ________________________ Time: [AUTH-TIME]
4. ISOLATION PROCEDURE
A. Shutdown
Equipment has been shut down normally by: [SHUTDOWN-PERSON-NAME] Time: [SHUTDOWN-TIME]
B. Isolation Points
| Energy Source | Isolation Point Description | Isolation Method (Switch/Valve/etc) | Isolated By | Time |
|---|---|---|---|---|
| [ENERGY-1] | [ISOLATION-POINT-1] | [METHOD-1] | [NAME-1] | [ISO-TIME-1] |
| [ENERGY-2] | [ISOLATION-POINT-2] | [METHOD-2] | [NAME-2] | [ISO-TIME-2] |
C. Lockout / Tagout
Lockout Number: [LOCK-ID] Tag Number: [TAG-ID] Lock Applied By: [LOCK-APPLIER-NAME] Signature: ________________________
D. Verification (Zero Energy Check)
I have verified that all energy sources are isolated and zero energy exists.
- Attempted to start equipment (Failed to start - SAFE)
- Measured voltage at test points (0V)
- Bled pressure lines to 0 PSI
- Dissipated stored energy
- Mechanical blocks installed
Verified By: [VERIFIER-NAME] Signature: ________________________ Time: [VERIFY-TIME]
5. WORKER SIGN ON
| Name | Trade/Role | Signature | Time On | Time Off |
|---|---|---|---|---|
| [WORKER-1] | [ROLE-1] | [TIME-ON-1] | [TIME-OFF-1] | |
| [WORKER-2] | [ROLE-2] | [TIME-ON-2] | [TIME-OFF-2] |
6. EXTENSIONS
Request for Extension: Reason for Extension: [REASON] New Expiry Time: [NEW-EXPIRY-TIME] Authorized By: ________________________ Time: [EXTENSION-TIME]
7. COMPLETION & HANDOVER
I certify that the work described in Section 1 is complete.
- All tools and equipment have been removed.
- All safety guards have been replaced.
- All workers are clear of the machinery.
- Non-essential personnel have left the area.
Work Completed By: [COMPLETER-NAME] Signature: ________________________ Time: [COMPLETE-TIME]
8. REMOVAL OF ISOLATION
I certify that I am removing the locks and tags listed in Section 4.
Locks/Tags Removed By: [REMOVER-NAME] Signature: ________________________ Time: [REMOVAL-TIME]
Authorizing Person (Sign Off): ________________________ Time: [FINAL-SIGNOFF-TIME]
Permit Status: [ ] COMPLETE - [ ] CANCELLED
Note: This permit must be displayed at the work site at all times.
About this Template
Part of the Lockout Tagout Isolation Permit document collection
Document Type
Lockout Tagout Isolation Permit
A formal document used to control hazardous energy sources during maintenance or servicing of machinery and plant to ensure worker safety.