Zana ya Uhandisi Isiyolipisha
Matrix ya Tathmini ya Hatari
Interactive 5×5 example risk matrix aligned with ISO 45001 / ISO 31000 risk management principles — the standards themselves do not prescribe a specific matrix. Select severity and likelihood to calculate risk score, view color-coded risk levels and recommended actions.
Results
Interactive 5×5 Risk Matrix — click any cell to select
Fomula ya Alama ya Hatari
Severity Scale
| Rating | Level | Maelezo |
|---|---|---|
| 1 | Negligible | Hakuna jeraha, hasara ndogo ya kifedha (<€1k) |
| 2 | Minor | Jeraha la msaada wa kwanza, hasara ndogo ya kifedha (€1–10k) |
| 3 | Moderate | Matibabu ya kimatibabu, hasara ya wastani (€10–100k) |
| 4 | Major | Jeraha zito/ulemavu, hasara kubwa (€100k–1M) |
| 5 | Catastrophic | Kifo/vifo vingi, hasara ya maafa (>€1M) |
Kiwango cha Uwezekano
| Rating | Level | Frequency |
|---|---|---|
| 1 | Rare | Inaweza kutokea katika hali za kipekee (<1 kwa miaka 10) |
| 2 | Unlikely | Inaweza kutokea lakini haitegemewi (1 kwa miaka 5-10) |
| 3 | Possible | Inaweza kutokea wakati fulani (1 kwa miaka 1-5) |
| 4 | Likely | Uwezekano mkubwa wa kutokea (1+ kwa mwaka) |
| 5 | Almost Certain | Inatarajiwa kutokea katika hali nyingi (mara nyingi kwa mwaka) |
Viwango vya Hatari vya Hatua
| Score | Level | Action |
|---|---|---|
| 1–3 | Low | Inakubalika. Fuatilia na kagua mara kwa mara. |
| 4–6 | Medium | Inastahimiliwa kwa udhibiti. Kagua na boresha inapowezekana. |
| 8–12 | High | Hatari kubwa. Mpango wa kupunguza hatari unahitajika. Umakini wa usimamizi. |
| 15–25 | Critical | Haistahimiliwi. Hatua za haraka. Simamisha kazi inapohitajika. |
Kumbuka: ISO 45001 and ISO 31000 do not prescribe this specific 5×5 matrix, score thresholds, financial bands or frequency definitions — the scales above are a widely used industry example. Each organization must define its own risk criteria, consequence and likelihood scales, and tolerability thresholds appropriate to its context.
Reduce equipment risk with proactive condition monitoring and precision balancing.