CHAPTER V DATA ANALYSIS
5.4 Improvement Phase
becomes 1 and the severity score is still 2 so the risk factor value becomes 2 or trivial.
The last is hot sealer machine. The aspects related to safety and health aspects in this process is heat exposure. There are two impacts of this aspect; burnt skin because of the heat, and injured finger because of the moving part. Both of impact is a hazard from routine activity, so the condition for both impacts is routine. The probability score for burnt skin is 2 and severity score is 2, and the probability score for injured finger is 5 and severity score is 2. By providing a sign as measurement control for both impacts. There is no change on probability score and severity score for burnt skin 2 so the risk factor value still 4 or acceptable.
The measurement control changes the probability factor of injured finger becomes 3, but the severity score is still 2, so the risk factor value is 6 or moderate.
engineering control, administrative controls, and personal protective equipment use.
Elimination on the table above means controlling the risk by eliminate the activity or the process or the equipment, so that the risk will be eliminated too.
Substitution on the table above means substitute the existing process or method or equipment with the process or method or equipment that has lower risk level.
Engineering control means add some tools or equipment to guard the risk, so that the incident can be avoided. Administrative control means controlling the risk by giving the information or knowledge to the worker who has potential risk exposure. And the last give personal protective equipment to the worker to protect them from potential hazard or injury.
The table above show the result of the discussion along with the team. After the assessment activity already done, the team held a discussion to determine and develop the required action to control the risk.
The table above shows 2 action plans that already implemented during the study.
The first is controlling hazard from manual rooting process. The hazard from manual rooting process is stitched by the needle which has moderate risk level.
After the discussion, the team choose administrative control to control the risk.
The action is give information and knowledge to the worker about the potential hazard around them. The activities are training, and give sign on potential hazard location.
The next is action plan for gluing process. The hazard from this process is hot melt glue that has potential exposing to the worker with moderate risk level. After the discussion, the team choose engineering control to control the risk. The action is provide the guard on gluing machine, so that the hot melt glue cannot go anywhere.
5.4.2 Impact of the Improvement
No Month
Cut, laceration, puncture, bruise Slip, trip, fall Crushed, pinched, struck by Chemical exposure (splash, eye irritation, dermatitis, rash) Lifting Repetitive motion Burn, scald Other
Total
1 July 8 4 1 13
2 August 10 2 3 1 16
3 September 9 2 2 2 15
4 October 5 1 1 7
5 November 3 3 3 1 10
6 December 0
TOTAL 35 0 8 13 0 1 3 1 61
Table 5. 9 Type of Incident on Final Assembly and Packaging Area Semester 2 of 2014
TOTAL 35
0
8
13
0
1 3
1
Type of Incident on Final Assembly Area Semester 2 2014
Cut, laceration, puncture, bruise Slip, trip, fall
Crushed, pinched, struck by
Chemical exposure (splash, eye irritation, dermatitis, rash) Lifting
Repetitive motion Burn, scald Other
Figure 5. 5 Type of Incident on Final Assembly and Packaging Area Chart Semester 2 of 2014
After the action plan that already explained above are implemented, the table above shows the number of incident on final assembly and packaging area. The table shows decreasing amount compared with the first semester of 2014.
CHAPTER VI
CONCLUSION AND RECOMMENDATION
Risk analysis is a set of activity to identify the potential hazard or risk of jobs or tasks. It is important to be known in order to develop improvements. In order to develop an improvement, one aspect that must be considered is the potential risk or hazard of the jobs, area, or equipment. All potential risk or hazard should be eliminated or controlled in order to achieve the goal of the study.
As the main duty of EHS department are; ensuring the environment is safe for everyone inside and outside of the factory, ensuring everyone in the company’s health during and after working in the factory, and ensuring everyone in the company is safe during working in factory area, EHS department develop some assessment methods in order to measures the safety and health level on the company, in order to control the hazard.
Aspect Impact Hazard Identification and Risk Assessment is one method to assess and identify the potential hazard that occurs on production area. The purpose of this method is give the recommendation in order to control the hazard, so that the injury could be prevented. Another purpose of this method is preventing the risk on development phase, so when the improvement implemented it already has a minimum risk and potential hazard.
This study shows AI-HIRA is effective in decreasing the number of incident. It shown on the number of incident semester 2 of 2014 by implementing the improvement. It means AI-HIRA is effective to decrease the number of incident on PT AFN. The recommendation for future study is make a list on the assessment more detail and improve the finding detail.