The use of hand tools

3.3 Machine protection

For the protection of machinery, some cases that stand out are: the use of the emergency switch 5 necessary, priority 4 , use a different switch 8 necessary, 2 priority, the switch position and movement of natural sequence 5 needs, 1 priority, the use of warning signs that easily understood and easily observed 13 necessary, 1 priority , the use of jigs and fixtures 10 necessary, 2 priority, a protective engine 10 necessary, 2 priority, care and maintenance of machinery 9 need , and safety training 8 need, 2 priority. None of the 19 indicators of the dangers of using the machine without the need to improvement. This means that the workshop should be carried out remedial measures in order to safe and secure conditions. The cases that occur, this is a picture of a lack of management workshops vocational laboratory in understanding the importance of OHS in the workshop, although still modest and limited facilities but also the safety and security aspects have not been to school culture.

3.4 Workplace design

Many SMK developed a minimal set of conditions and little by little the manager can add facilities to learn the tool, but it also has not been offset by adjustments to the comfort of work, where frequent use of tables, chairs and a roar that did not fit with certain types of work. For example, less high chairs, the table does not flat, that is not ergonomic computer desks and so on. Measures that can be done is to rearrange lay out the workshop, based on group work and readjust the table, chair and other tools so that more ergonomic. Figure 3. Good workplace design Figure 4. Good workplace design

3.5 Lighting

Most workshop laboratory is optimizing natural lighting, this is very aware that the use of lighting can be very costly additional electric power budget to be paid. However, in case specific work required local lighting is adequate, this can be obtained with additional local lighting and can not rely on natural light only. To determine which part needs to local lighting should be measured against the needs of the lighting and then do what the addition of lights.

3.6 Work climate

The case of work climate that often arises is due to the hot weather of the tropics, where the workshops have not been able to provide an additional tool in the form of air - suction blower, air conditioning, and maintenance procedures. If the work climate settings rely entirely on electric power would be very wasteful, and therefore should be regulated so that natural ventilation can be optimized, the layout items that allow air circulation going well, and maintain the cleanliness of the scattered dust. Figure 5. Bad work climate Figure 6. Good work climate

3.7 Control of the dangers of noise, vibration

and electrical Besides the weather, the SMK workshop laboratory is also very familiar with the condition that noise, vibration, voltage, all of which must be controlled. This danger from the operation of machines, usually due to machines that have been long and wear out causing noises and vibrations. Therefore, care and maintenance factors machines become key to how noise and vibration can be 166 addressed properly. Moreover, it can be done by providing insulation against noise sources and the use of earplugs for teachers, technicians and students.

3.8 Worker Facilities

The next hazard risk control measures that need is the provision of working facilities which include: toilets, canteen, meeting room training, personal protective equipment are adequate. Here the term is a multipurpose room, where all the goods and the activities carried out here and forget about the aspects of OHS. In most vocational facility is not a priority for the workers organized, such as adequacy and cleanliness of toilets, availability of adequate PPE for teachers, technicians and students. In this case the provision of PPE to be an urgent priority and urgent action, as well as a picture of the SMK OHS’s which is still inadequate.

3.9 Work Organization

Unlike in the industry, the organization of work in the SMK workshop laboratory mostly just involve administrators, teachers and technicians, while students have not played a major role. However both managers, teachers and technicians should be able to work together to realize the governance workshop laboratory is an effective and efficient. A more frequent problem is communication and involvement of all stakeholders in an egalitarian towards workshop conditions are convenient, safe and secure. Therefore, workshop managers should involve all components from planning, guidance and training, establishment of working groups, provision of performance incentives, development of emergency response plans and make continuous improvements. With the standardization of existing approaches is default standard procedures, establish residence and ensure that all procedures have been running smoothly without a hitch. In total of 9 groups of occupations in the workshop vocational laboratory, there are some hazards that need priority handling in the material handling: layout of the workplace, the shelves where goods, the use of transmission devices and marking out the space workshop laboratory. On the use of hand tool: aspects of equipment maintenance and training in the use of tools. On the machine protection: emergency switch, tagging and color displays, jigs and fixtures, machinery and protective workers, hygiene and care. In the design of the workplace: the height and arrangement of chairs and tables, training and worker involvement in workplace reform. Lighting: local lighting and glare. Weather work: heat insulation, local air suction and maintenance tools. Noise and vibration: engine maintenance, chemical hazards. Facilities workers: toilets, PPE and job responsibilities. Organization of work: cooperation and communication, involvement of all the parties.

4. Conclusion

Conclusions can be drawn from this study were 1 Types of hazards found in the workshop laboratory Vocational High School includes nine occupational groups matters relating to: material handling; the use of hand tools; engine protection; design of the workplace; lighting; weather work; hazard control noise, vibration and electricity; facility workers, and labor organizations, 2 The mean level of hazard contained in the workshop laboratory Vocational High School include: not dangerous 68 cases = 54, need to action 43 cases = 34, and need priority action 10 cases = 8, while the other 4 or 6 cases there is no data, 3 Control hazards that must be done by the manager workshop laboratory with a high importance is the case on condition of risk priorities for improvement actions threaten the safety level of danger. The next stage is the case that need corrective action, while the latter is to maintain and improve the conditions in case that does not need corrective action, 4 Recommendations for improvement of the conditions is done by stages: setting goals, choosing the approach, establish procedures and conduct ongoing evaluation of the condition of OHS in the workshop laboratory. As for some suggestions to reduce the risk of hazards and improving worker safety in the workshop vocational laboratory are: 1 needs to be audited more carefully and deeply about the state of OHS in vocational school, preferably using standard certifications such as ISO 18000 OSHAS or, 2 the need for increased maintenance actions and maintenance workshop facilities laboratories and taratur programmatically using a variety of approaches has been widely applied in industry, among others 5S, kaizen, etc. TQC., 3 the need to involve all parties to user workshop laboratory: teacher, technicians, students and guests in an effort to create a safe, comfortable, healthy and safe as part of the cultural and productive character. REFERENCES [1] Daryanto, Keselamatan Kerja Bengkel Otomotif, Jakarta: Bumi Aksara, 2001, pp. 2. [2] Ismara, KI, Kajian Pengembangan Sistem Manajemen Perawatan dan Penataan Sarana Prasarana Sekolah Menengah Kejuruan, Research Report, Jakarta: Direktorat Pembinaan Pendidikan Menengah Kejuruan, Ditjen Dikdasmen Depdiknas, 2008, unpublished. [3] Joko Sutrisno, Kebijakan Pengembangan Sekolah Menengah Kejuruan, National Seminar Paper on Vocational School Development Policy, Faculty of Engineering, State University of Yogyakarta, 2007, pp.33 167