Ventilation Systems and General Dilution Ventilation Systems

November 26, 2022

Ventilation Systems and General Dilution Ventilation Systems

Order Number	636738393092
Type of Project	ESSAY
Writer Level	PHD VERIFIED
Format	APA
Academic Sources	10
Page Count	3-12 PAGES

Instructions/Descriptions

Ventilation, Systems, and,General, Dilution, Ventilation, Systems

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Unit VI Two Assignments

Unit VI Journal

Weight: 2% of course grade

Grading Rubric

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

Unit VI Scholarly Activity

Weight: 10% of course grade

Grading Rubric

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.

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Ventilation Systems and General Dilution Ventilation Systems

RUBRIC

Excellent Quality

95-100%

Introduction

45-41 points

The context and relevance of the issue, as well as a clear description of the study aim, are presented. The history of searches is discussed.

Literature Support

91-84 points

The context and relevance of the issue, as well as a clear description of the study aim, are presented. The history of searches is discussed.

Methodology

58-53 points

With titles for each slide as well as bulleted sections to group relevant information as required, the content is well-organized. Excellent use of typeface, color, images, effects, and so on to improve readability and presenting content. The minimum length criterion of 10 slides/pages is reached.

Average Score

50-85%

40-38 points

More depth/information is required for the context and importance, otherwise the study detail will be unclear. There is no search history information supplied.

83-76 points

There is a review of important theoretical literature, however there is limited integration of research into problem-related ideas. The review is just partly focused and arranged. There is research that both supports and opposes. A summary of the material given is provided. The conclusion may or may not include a biblical integration.

52-49 points

The content is somewhat ordered, but there is no discernible organization. The use of typeface, color, graphics, effects, and so on may sometimes distract from the presenting substance. It is possible that the length criteria will not be reached.

Poor Quality

0-45%

37-1 points

The context and/or importance are lacking. There is no search history information supplied.

75-1 points

There has been an examination of relevant theoretical literature, but still no research concerning problem-related concepts has been synthesized. The review is just somewhat focused and organized. The provided overview of content does not include any supporting or opposing research. The conclusion has no scriptural references.

48-1 points

There is no logical or apparent organizational structure. There is no discernible logical sequence. The use of typeface, color, graphics, effects, and so on often detracts from the presenting substance. It is possible that the length criteria will not be reached.