WORKING CONDITIONS OF WORKERS AT VICEM HAI PHONG CEMENT FACTORY IN 2013 A research on working conditions of workers at Vicem Hai Phong cement factory in 2013 showed that: Working Environment: The average temperature within the acceptable standard at the observation points is 61.43%, of which the temperature at the grinding and packaging department is 20%, at raw materials department is 72.5% and at the electricity department is 100%.