Permits · LOTO · Safety Observations Software · Heavy industryPermits · LOTO · Safety Observations · Heavy industryPermits · LOTO · Heavy industryPermits · LOTO · Safety Observations

    Control complex work across sites, crews and shifts.

    Zentri connects safety reporting, permit authorization and lockout/tagout, so shutdowns, turnarounds and contractor-heavy work run from one record instead of fragmented permit packs.

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    The control gap

    Five systems.
    One line of truth.

    One work package, five threads nobody holds together. Zentri ties them into a single live record.

    Observation
    Microsoft TeamsRadio
    Work package
    OutlookCMMS
    Permits
    Adobe AcrobatPermit board
    Lockout Tagout
    SharePointPaper
    Release
    ExcelHandover
    ZentriOne live record
    Crusher conveyor overhaul
    01Work package02Permits03Lockout Tagout04Controlled work05Release
    Safety observations · raised by anyone, always on
    Three connected controls

    Report the risk. Authorize the work. Prove the isolation.

    Three separate controls, one shared record. The permit authorizes the work, the lockout plan controls the energy.

    Work authorization

    Permit to Work

    Combine multiple permit types for complex work packages and simultaneous activities on the same asset.

    • Gas testing, competence and PPE at the gate
    • Reassessment, hold, reissue and extension
    • Permits and lockout plans held together in Jobs
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    Hazardous-energy control

    Lockout Tagout

    Manage complex electrical, mechanical, hydraulic, pneumatic and process-energy isolations.

    • Multi-person execution and second-person verification
    • Controlled temporary lock removal
    • Paper execution for difficult field conditions
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    Frontline risk reporting

    Safety Observations

    Account-free QR reporting for employees and contractors across large or remote sites.

    • Pin reports to a site location
    • Alert safety teams to urgent events
    • Surface critical and overdue actions
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    Featured capability · Jobs

    Hold the whole work package, not one permit.

    One Job holds every permit and lockout plan for the same work package. One hold stops all of it, releasing nothing.

    Jobs / JOB-2026-0418 · Mill Line 2 shutdown
    Search jobsSW
    Crusher conveyor overhaulActive
    JOB-2026-0418 · Mill Line 2 · Day 4 of 9
    Job recordPlace hold on job
    Linked records2 permits · 2 lockout plans
    Permits
    Hot work · Mill Line 2 walkwayPTW-2026-0771 · Gas test 09:40 · 3 signed onActive · to 18:00
    Confined space · Crusher chutePTW-2026-0774 · Entry attendant assignedApproved · 14:00
    Lockout plans
    Crusher Feed Conveyor CV-102LO-2026-0418 · LOTO-CV-102 v3.1 · 8 points8 of 8 verified
    Air Compressor AC-04LO-2026-0421 · Electrical · Pneumatic · Stored8 of 8 verified
    Linked observation
    Belt misalignment reported at CV-102OBS-2026-0355 · QR report · Mill Line 2Action assigned

    See more about Permit to Work →

    Evidence

    See it live. Prove it later.

    One Job holds the observation, the permits and the lockout plans that isolated the energy. It builds as the work happens, across every shift.

    Job record
    JOB-2026-0418
    Crusher conveyor overhaul · Mill Line 2
    Live · updating
    Execution timeline1 / 7
    Observation triagedOBS-2026-0355 · belt misalignment · CV-102
    Job opened for the windowMill Line 2 shutdown · 2 work packages
    Permits approvedHot work + confined space · Issuer S. Walker
    Crews signed on3 internal · 5 contractor · competence checked
    Isolations verifiedCV-102 and AC-04 · 16 points · second person
    Handback acceptedBoth permits closed · awaiting release
    Released to serviceReleased by S. Walker · Mill Line 2 restarted
    Live job record
    ObservationAction assigned
    Permits0 of 2 approved
    Lockout plansPlans drafted
    Crews0 signed on
    Asset statusShut down · not authorized
    Job history buildingEvery completed action is being added to the same record.
    Building as work happensSee it in a demo →

    One record. Every team. Same status.

    EHS

    Active lockouts, sign-on status and completed evidence

    Maintenance

    Approved procedures and verified isolations

    Control room

    What is locked out and what can be released

    Contractors

    Clear scope, sign-on and closeout requirements

    Turnaround planning

    Which packages are held, live or ready to close

    Use cases

    Built for heavy industry conditions.

    Shutdowns and turnarounds

    Coordinate permits and lockouts across systems, crews, contractors and work packages.

    Contractor maintenance

    Keep external crews inside a controlled process with clear scope, sign-on and closeout.

    Utilities and energy isolation

    Manage electrical, mechanical, hydraulic, pneumatic and process energy sources on one asset.

    Remote and distributed assets

    Maintain visibility across substations, pumping stations, mining assets and remote equipment.

    Simultaneous operations

    Run concurrent activities on the same asset with shared visibility and a single controlled hold.

    Multi-shift operations

    Keep status and ownership clear across handovers and extended jobs.

    See it working

    Control complex work without chasing paper.

    We'll show you a work package run end to end in Zentri, from the first report through permits, isolation and release. Then we'll talk through how it would run on your site.