Iran Occupational Health Journal
سلامت كار ايران
ioh
Medical Sciences
http://ioh.iums.ac.ir
136
journal136
1735-5133
2228-7493
10.61186/ioh
fa
jalali
1387
7
1
gregorian
2008
10
1
5
3
online
1
fulltext
fa
بررسی تاثیر اجرای برنامه تبادل اطلاعات خطر (HCS) بر آگاهی و عملکرد مدیریت ایمنی مواد شیمیایی خطرناک در پالایشگاه تهران
The Study of Implement of HCS Program at Hazardous Chemicals Knowledge and Safety performance in Tehran refinery, s laboratory unit
میکرو ارگونومی
Micro Ergonomics
پژوهشي
Research
<p align="right">چکیده</p>
<p> <strong> Background and aims </strong></p><p> The HCS standard includes listing of chemicals, labeling of chemical containers, preparation of material safety data sheets, writing plan and employee training programs. The aim of this study was to determine the influence of implemented program to enhance the knowledge and safety performance level of employees. </p><p> <strong> Methods </strong></p><p> <strong> </strong>The knowledge level and unsafe act ratio were measured using both questionnaire and behavior checklist (with safety sampling method) before and after enforcing this interface. </p><p> <strong> Results </strong></p><p> In this study, the mean and standard deviation of the knowledge level of employees related to chemical safety before enforcing the interface was 46% and 14%. However, after enforcing the interface, mean and standard deviation was 88% and 12%. The paired-t-test result in this parameter was significant (p-value <0.0001). The mean and standard deviation of knowledge level of employees related to warning labels before to enforcing the interface was 29% and 22%. After enforcing the interface, mean and standard deviation was 80% and 16%. The paired-t-test result in this parameter was significant (p-value <0.0001). The mean and standard deviation of the knowledge level of employees related to hazard communication methods before enforcing the interface was 25% and 11%. After enforcing the interface, mean and standard deviation was 79% and 16%. The paired-t-test result in this parameter was significant (p-value <0.001). </p><p> <strong> Conclusion </strong></p><p> The obtained result revealed that enhancement of the knowledge related to chemical safety, hazard communication methods and warning labels was significant. Statistical paired-t-test and control chart methods was used to comparison between unsafe act ratio before and after enforcing the interface. The mean and standard deviation of unsafe act ratio before implementation of HCS program was 23.6% and 5.49%. However, mean and standard deviation of unsafe act ratio after implementation of HCS program was 18.1% and 6.18%. Therefore, after implementation of HCS program unsafe act ratio decreased (5.45%) significantly (p-value <0.0001). This result implies that chemical safety performance of employees was increased. </p>
ایمنی ، مواد شیمیایی خطرناک ،برنامه تبادل اطلاعات خطر، رفتار نا ایمن،آگاهی، عملکرد ایمنی
Safety, Hazardous Chemicals, Hazard Communication Program, Unsafe Act, Knowledge, safety performance.
20
27
http://ioh.iums.ac.ir/browse.php?a_code=A-10-3-21&slc_lang=fa&sid=1
Y.
Khosravi
یحیی
خسروی
1360031947532846003295
1360031947532846003295
Yes
A.A.
Farshad
علی اصغر
فرشاد
1360031947532846003296
1360031947532846003296
No
SH.
Arghami
شیرازه
ارقامی
1360031947532846003297
1360031947532846003297
No
MH.
Taghdisi
محمدحسین
تقدیسی
1360031947532846003298
1360031947532846003298
No
MR.
Gaohari
محمودرضا
گوهری
1360031947532846003299
1360031947532846003299
No
N.
Hassanzadeh-Rangi
نرمین
حسن زاده رنگی
1360031947532846003300
1360031947532846003300
No