Analysis of the Safety Risks of Working With Job Safety Analysis On the Installation of Scaffolding at PT. Jaya Konstruksi Jakarta

Abstract

Scaffolding has a large potential risk of accidents, this is due to more diverse work
processes and scaffolding installation activities.The purpose to this study was to
determine the level of occupational safety risk in the scaffolding installation process.
The method of study is qualitative method. There are 223 people in the study
population with the Slovin Formula, we got at least 30 people. The sample used 33
people by purposive sampling technique with criteria of worker who have worked
for 3 year working, 1 year scaffolding installation experience and the education
minimize of senior high school. The data collected by deeply interview, document
study, observation and questionnaire. Data analyzing by data reduction, data
presentation and conclusion of verification. The results of study shows a. there are
80 potential hazard risk identification that can pose a risk hazard; b. the
consequences and probability result is 5 x5, 4 x3, 3x and 2x1; c. the risk assessment
are 37,3 % extreme risk, 30 % high risk, 28.7 % moderate risk and 3.7 % low risk.
Scratched risk is 0.038 on housekeeping at the level low risk so can be concluded
that most of scaffolding installation risk are at level extreme and high risk.