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Report of Noise Level Reproduction Feasibility

This report summarizes noise level measurements from 7 areas of a facility to assess compliance with legal requirements. Noise levels exceeded limits for the D.G. room, press stamping, and grinding areas when measured inside, requiring the use of ear plugs. The compressor room, tool room, SMDC assembly area, and ambient noise met standards. The highest average noise levels were measured in the grinding area.

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Jatin Popli
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61 views1 page

Report of Noise Level Reproduction Feasibility

This report summarizes noise level measurements from 7 areas of a facility to assess compliance with legal requirements. Noise levels exceeded limits for the D.G. room, press stamping, and grinding areas when measured inside, requiring the use of ear plugs. The compressor room, tool room, SMDC assembly area, and ambient noise met standards. The highest average noise levels were measured in the grinding area.

Uploaded by

Jatin Popli
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as XLS, PDF, TXT or read online on Scribd
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REPORT OF NOISE LEVEL REPRODUCTION FEASIBILITY

DATE : 03.03.2012
Inside / Average leq Value Decision
S.No. Process/Activity Legal Requirement Time Spec P1 P2 P3 P4 Remark
Outside of Log (dBA) (OK/Reject)
Day 111.2 106.4 109.5 110.8 4.70 109.5 Reject Use ear plug
Inside
ENVIRONMENTAL Night 106.5 102.4 105.1 105.4 4.65 104.8 Reject Use ear plug
1 D.G. ROOM
PROTECTION ACT 1986 Day 75 dBA max 86.2 83.2 82.4 85.2 4.43 84.2 Reject Use ear plug
Outside
Night 70 dBA max 80.9 79.4 78.6 83.8 4.39 80.7 Reject Use ear plug
Day 90 dBA max 93.5 85.2 83.6 84.7 4.46 86.7 OK
Inside
Night 90 dBA max 88.7 82.6 79.5 78.4 4.41 82.2 OK
2 COMPRESSOR ROOM
Outside Day 90 dBA max 75.0 74.6 74.8 75.0 4.32 74.8 OK
wall Night 90 dBA max 70.2 71.8 71.2 70.4 4.26 70.9 OK
Day 90 dBA max 90.5 95.8 93.7 97.5 4.55 94.3 Reject Use ear plug
Inside
Night 90 dBA max 90.8 95.4 93.8 98.1 4.55 94.5 Reject Use ear plug
3 PRESS STAMPING
Outside Day 90 dBA max 73.6 69.8 67.4 67.5 4.24 69.5 OK
wall Night 90 dBA max 70.5 65.6 63.4 64.8 4.19 66.0 OK
FACTORY ACT 1948
Day 90 dBA max 82.2 78.4 77.2 79.4 4.37 79.3 OK
4 TOOL ROOM Inside
Night 90 dBA max 80.1 77.2 75.3 75.8 4.34 77.1 OK
Day 90 dBA max 100.2 104.5 106.2 101.2 4.63 103.0 Reject Use ear plug
Inside
Night 90 dBA max 97.8 100.5 101.4 100.4 4.61 100.0 Reject Use ear plug
5 GRINDING AREA
Outside Day 90 dBA max 77.0 79.6 80.2 85.4 4.39 80.5 OK
wall Night 90 dBA max 75.1 76.3 78.4 81.5 4.35 77.8 OK
Day 90 dBA max 82.4 82.6 87.8 88.9 4.4 85.4 OK
6 SMDC ASSY M/C AREA Inside
Night 90 dBA max 81.8 82.5 88.5 87.2 4.4 85.0 OK

Inside Day 75 dBA max 60.6 58.2 55.8 65.4 4.1 59.9 OK
NOISE POLLUTION
7 AMBIENT boundary
RULE 2010
wall
Night 70 dBA max 48.6 50.9 49.2 60.1 4.0 52.0 OK

NOTE : P1, P2, P3, P4 is the check point around the M/C & for Ambient P1 - Main gate, P2 - Empty bin area, P3 - Material gate, P4 - A/C Plant.

Prepared by : Approved by :

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