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Current as of January 02, 2025 | Updated by Findlaw Staff
|
TABLE I—SAMPLE SIZE CODE LETTERS |
|
|---|---|
|
Batch size |
Code letter |
|
4 to 8 |
A. |
|
9 to 15 |
B. |
|
16 to 25 |
C. |
|
26 and larger |
D. |
|
TABLE II—SAMPLING PLANS FOR INSPECTING BATCHES |
|||||
|---|---|---|---|---|---|
|
Batch inspection criteria |
|||||
|
Sample size code letter |
Test sample |
Test sample size |
Cumulative test sample size |
Acceptance No. |
Rejection No. |
|
A |
1st |
4 |
4 |
0 |
1 |
|
B |
1st |
3 |
3 |
0 |
1 |
|
C |
1st |
3 |
3 |
0 |
2 |
|
2d |
3 |
6 |
1 |
2 |
|
|
D |
1st |
2 |
2 |
(1) |
2 |
|
2d |
2 |
4 |
(1) |
2 |
|
|
3d |
2 |
6 |
0 |
2 |
|
|
4th |
2 |
8 |
0 |
3 |
|
|
5th |
2 |
10 |
1 |
3 |
|
|
6th |
2 |
12 |
1 |
3 |
|
|
7th |
2 |
14 |
2 |
3 |
1 Batch acceptance not permitted at this sample size.
|
TABLE III—BATCH SEQUENCE PLANS |
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|---|---|---|---|---|
|
Sequence inspection criteria |
||||
|
Sample size code letter |
Number of batches |
Cumulative number of batches |
Acceptance No. |
Rejection No. |
|
A |
2 |
2 |
1 |
(2) |
|
2 |
4 |
2 |
4 |
|
|
2 |
6 |
3 |
5 |
|
|
2 |
8 |
4 |
5 |
|
|
B |
2 |
2 |
0 |
(2) |
|
2 |
4 |
1 |
4 |
|
|
2 |
6 |
2 |
5 |
|
|
2 |
8 |
3 |
5 |
|
|
2 |
10 |
4 |
6 |
|
|
2 |
12 |
5 |
6 |
|
|
C |
2 |
2 |
(1) |
2 |
|
2 |
4 |
0 |
2 |
|
|
2 |
6 |
0 |
3 |
|
|
2 |
8 |
1 |
3 |
|
|
2 |
10 |
2 |
4 |
|
|
2 |
12 |
3 |
4 |
|
|
D |
2 |
2 |
0 |
2 |
|
2 |
4 |
1 |
3 |
|
|
2 |
6 |
2 |
4 |
|
|
2 |
8 |
3 |
4 |
1 Batch sequence acceptance not permitted for this number of batches.
2 Batch sequence rejection not permitted for this number of batches.
|
TABLE IV—RECOMMENDED FORMAT FOR VEHICLE NOISE DATA SHEET |
||
|---|---|---|
|
Test Report Number: |
Manufacturer: |
|
|
VEHICLE: |
||
|
Trade Name: |
VIN: |
|
|
Model Year |
Other Reference No: |
|
|
Configuration Identification: |
Category Identification: |
|
|
Test Site Identification and Location: |
||
|
INSTRUMENTATION: |
||
|
Microphone Manufacturer: |
Model No: |
Serial No: |
|
Sound Level Manufacturer: |
Model No: |
Serial No: |
|
Calibrator Manufacturer: |
Model No: |
Serial No: |
|
Other and Manufacturer: |
Model No: |
Serial No: |
|
TEST DATA: |
||
|
Approach Gear: |
Date of Test: |
|
|
Approach RPM: |
Temp: |
Wind: |
|
Acceleration Test: |
||
|
Deceleration Test: |
|
Acceleration Test |
|||||
|---|---|---|---|---|---|
|
Run No. |
|||||
|
1 |
2 |
3 |
4 |
5 |
|
|
dBA Left |
|||||
|
Right |
|||||
|
Highest RPM attained in End Zone |
|||||
|
Calculated Sound Pressure |
dBA |
|
Deceleration Test with Exhaust Brake Applied |
||
|---|---|---|
|
dBA Left |
||
|
Right |
||
|
Calculated Sound Pressure |
dBA |
|
|
TEST Personnel: |
||
|
(Name) |
||
|
Recorded By: |
Date: |
|
|
(Signature) |
||
|
Supervisor |
Title: |
|
|
(Signature) |
Cite this article: FindLaw.com - Code of Federal Regulations Title 40. Protection of Environment 40 CFR Pt. 205, Subpt. B, App. I Appendix I to Subpart B of Part 205 - last updated January 02, 2025 | https://codes.findlaw.com/cfr/title-40-protection-of-environment/cfr-pt-40-205-subpt-b-app-i/
FindLaw Codes may not reflect the most recent version of the law in your jurisdiction. Please verify the status of the code you are researching with the state legislature before relying on it for your legal needs.
A free source of state and federal court opinions, state laws, and the United States Code. For more information about the legal concepts addressed by these cases and statutes, visit FindLaw’s Learn About the Law.
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