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Ventilation Systems and General Dilution Ventilation Systems
Ventilation Systems and General Dilution Ventilation Systems
Order ID# 45178248544XXTG457 Plagiarism Level: 0-0.5% Writer Classification: PhD competent Style: APA/MLA/Harvard/Chicago Delivery: Minimum 3 Hours Revision: Permitted Sources: 4-6 Course Level: Masters/University College Guarantee Status: 96-99% Instructions
Ventilation Systems and General Dilution Ventilation Systems
Unit VI Two Assignments
Weight: 2% of course grade
Instructions
What do you think are the pros and cons of local exhaust ventilation systems and general dilution ventilation systems? Provide at least one example of an occupational setting where you have seen a general dilution ventilation system effectively reduce exposures and one example of an occupational setting where you have seen a general dilution ventilation system not provide effective reduction of exposure requiring a local exhaust ventilation system to be installed. Your journal entry must be at least 200 words in length. No references or citations are necessary
Weight: 10% of course grade
Instructions
This assignment will consist of two parts. Both parts will be compiled into the same document for submission.
Part I: Thus far at Acme Automotive Parts (AAP), you have determined that controls are required in the paint booths, at the hand-welding stations, and on the machining lines. You have also determined that you cannot substitute any alternate chemicals in these areas because of requirements from your clients. You decide to use general dilution ventilation for the machining lines and local exhaust ventilation systems for the paint booths and the hand-welding stations. Complete the following tasks.
For the general dilution ventilation used in the machining lines:
Discuss why you believe a general ventilation system is appropriate for this operation.
State where you would you place the fans associated with the ventilation system.
Explain how you would test the effectiveness of the ventilation system.
For the local exhaust ventilation systems:
Describe the local exhaust ventilations (LEVs) you would use for each area (paint booths and hand-welding stations).
Choose a hood type for each of the two LEVs.
Calculate the flow rate that would be required if you placed the LEV for the welding operation 24 in. from the weld and desired a capture velocity of 100 ft per minute (ft/min) given W=12 in. and L=24 in. for any of the three hood types.
Discuss any barriers you might face in implementing the use of the LEVs for these two operations.
Part II: You also determined that engineering controls are needed for the hydraulic press area.
Discuss some types of engineering controls that might be implemented for the hydraulic press area.
Describe the information you might require prior to designing engineering controls for the hydraulic press area.
Explain how you would evaluate the effectiveness of the engineering controls for this area
RUBRIC
Excellent Quality 95-100%
Introduction 45-41 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Literature Support 91-84 points
The background and significance of the problem and a clear statement of the research purpose is provided. The search history is mentioned.
Methodology 58-53 points
Content is well-organized with headings for each slide and bulleted lists to group related material as needed. Use of font, color, graphics, effects, etc. to enhance readability and presentation content is excellent. Length requirements of 10 slides/pages or less is met.
Average Score 50-85%
40-38 points More depth/detail for the background and significance is needed, or the research detail is not clear. No search history information is provided.
83-76 points Review of relevant theoretical literature is evident, but there is little integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are included. Summary of information presented is included. Conclusion may not contain a biblical integration.
52-49 points Content is somewhat organized, but no structure is apparent. The use of font, color, graphics, effects, etc. is occasionally detracting to the presentation content. Length requirements may not be met.
Poor Quality 0-45%
37-1 points The background and/or significance are missing. No search history information is provided.
75-1 points Review of relevant theoretical literature is evident, but there is no integration of studies into concepts related to problem. Review is partially focused and organized. Supporting and opposing research are not included in the summary of information presented. Conclusion does not contain a biblical integration.
48-1 points There is no clear or logical organizational structure. No logical sequence is apparent. The use of font, color, graphics, effects etc. is often detracting to the presentation content. Length requirements may not be met
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Ventilation Systems and General Dilution Ventilation Systems
