Indonesia Permenaker No. 5 of 2018 occupational health and safety standard for the work environment, including ISBB (WBGT) thresholds.
Open Indonesia Permenaker No. 5/2018 (ISBB) in the interactive Guidance Wiki →
No standalone formula is published for this standard; see programmable logic and parameters below.
| WBGT (°C) | Light 180 W | Moderate 300 W | Heavy 415 W | Very heavy 520 W |
|---|---|---|---|---|
| 24 | 50 / 10 min work/rest per hr | 50 / 10 min work/rest per hr | 38 / 22 min work/rest per hr | 22 / 38 min work/rest per hr |
| 25 | 50 / 10 min work/rest per hr | 50 / 10 min work/rest per hr | 38 / 22 min work/rest per hr | 22 / 38 min work/rest per hr |
| 26 | 50 / 10 min work/rest per hr | 50 / 10 min work/rest per hr | 38 / 22 min work/rest per hr | 22 / 38 min work/rest per hr |
| 27 | 50 / 10 min work/rest per hr | 50 / 10 min work/rest per hr | 38 / 22 min work/rest per hr | 22 / 38 min work/rest per hr |
| 28 | 50 / 10 min work/rest per hr | 50 / 10 min work/rest per hr | 22 / 38 min work/rest per hr | 22 / 38 min work/rest per hr |
| 29 | 50 / 10 min work/rest per hr | 38 / 22 min work/rest per hr | 22 / 38 min work/rest per hr | 8 / 52 min work/rest per hr |
| 30 | 50 / 10 min work/rest per hr | 22 / 38 min work/rest per hr | 8 / 52 min work/rest per hr | 8 / 52 min work/rest per hr |
| 31 | 50 / 10 min work/rest per hr | 8 / 52 min work/rest per hr | Stop work | Stop work |
| 32 | 22 / 38 min work/rest per hr | Stop work | Stop work | Stop work |
| 33 | Stop work | Stop work | Stop work | Stop work |
| 34 | Stop work | Stop work | Stop work | Stop work |
| 35 | Stop work | Stop work | Stop work | Stop work |
| 36 | Stop work | Stop work | Stop work | Stop work |
This standard's declared inputs do not include acclimatization status, so results do not vary by it.
Required inputs: wbgtC, workload
Optional inputs: none
This standard was added to the calculator.
Get notified when Indonesia Permenaker No. 5/2018 (ISBB) changes — threshold changes, scope and legal-status changes, additions and removals. Changes that permit more heat exposure than before are labelled as such.
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