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Belarus Hygienic Norm — Microclimatic Indicators at Workplaces (Post SovMin 37/2021) — Heat Stress Screening Thresholds

The hygienic norm under Postanovlenie SovMin No. 37 of 25.01.2021 (in force from 2021-06-06) sets admissible warm-period workplace air temperature ranges: category Ia (sedentary, negligible strain) +21.0 to +28.0 °C and category IIb (moderate strain, loads up to 10 kg) +16.0 to +27.0 °C. The remaining categories and the cold period were not read and are left unencoded.

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Governing metric
Dry-bulb air temperature (°C), warm period, by work category
Authority
Council of Ministers of the Republic of Belarus / Ministry of Health
Jurisdiction
Belarus
Legal status
Regulation
In force since
2021-06-06 (unverified)
Rule type
Screening Limit
Standard ID
HGC-122

Check a reading against this rule

This rule has no numeric trigger the calculator evaluates — it states duties and control measures rather than a threshold a reading can be checked against. Its measures are listed below.

Governing formula

withinRange = (category Ia: 21 <= airTempC <= 28); (category IIb: 16 <= airTempC <= 27)

Screening thresholds

ParameterValue
catIaMinC21
catIaMaxC28
catIIbMinC16
catIIbMaxC27

Programmable logic

Screening limit. A workload label selects the verified category — light maps to category Ia (+21 to +28 °C) and moderate maps to category IIb (+16 to +27 °C); heavy and very heavy work fall in categories whose rows were not read, so the engine returns no range and a loud gap warning.

The temperature is compared against the selected admissible range and a reading above the upper bound (or below the lower bound) is flagged. For outdoor work the engine surfaces the separate SanPiN 136/2015 shade and exposure-time-reduction duty instead of a numeric range. No work/rest minutes are published and stopWork is always false.

Inputs

Required inputs: airTempC

Optional inputs: workload, outdoor

Sources

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