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KMID : 0378019690120120031
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New Medical Journal
1969 Volume.12 No. 12 p.31 ~ p.34
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A Survey of the Environmental Hygiene on the Bank in Seoul
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Abstract
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This survey was designed to measure the environmental factors in the places of bussiness to be exposed in danger especially environmental condition for the printing office, the inspection section, the second cashier and the bullion section in a certain bank in Seoul.
The results obtained were as followings.
1. The amount of dust in the pulverizing room was 51mg per cubic meter. This result was three times in comparison with the standard of safety, 15mg per cubic meter.
2. The intensity of noise in the pulverizing room and at the time when the melting material was driven, was "95 to 98 phon at the position of workers in each work-shop.
3. The amount of carbon monoxide when the melting material was driven, was 150 ppm. This amount was over the allowable concentration but it was not to be considered the danger of poison since the working time was limited within two hours.
4. The degrees of illumination in the room of money distribution and the whole printing work-shop were below the normal standard, and in the room of tipe-setting there was some fear of taking place short-sightness and eyes fatigue.
5. The amount of falling bacteria in the inspection section and the second cashier was 38 colonies excessing the half of the allowable concentration.
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