40 CFR Appendix XII to Part 86 - Tables for Production Compliance Auditing of Heavy-Duty Engines and Heavy-Duty Vehicles, Including Light-Duty Trucks

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Appendix XII to Part 86 - Tables for Production Compliance Auditing of Heavy-Duty Engines and Heavy-Duty Vehicles, Including Light-Duty Trucks

Table 1 - Compliance Level Determination Using the Primary PCA Sampling Plan

Compliance level 2
PCA test sample size. 1
24 15
25 15
26 16
27 17
28 17
29 18
30 18
31 19
32 20
33 20
34 21
35 21
36 22
37 23
38 23
39 24
40 24
41 25
42 26
43 26
44 27
45 27
46 28
47 29
48 29
49 30
50 30
51 31
52 32
53 32
54 33
55 33
56 34
57 35
58 35
59 36
60 36

1 Including the number of SEA tests if applicable.

2 Is the test result of the sequence number: (The lowest test result is sequence No. 1).

Table 2 - Values of K for the Reduced Fixed PCA Sampling Plan

Value of K
Sample size:
3 1.602
4 1.114
5 0.895
6 0.764
7 0.674
8 0.608
9 0.555
10 0.513
11 0.478
12 0.448
13 0.422
14 0.399
15 0.379
16 0.360
17 0.343
18 0.328
19 0.314
20 0.301
21 0.289
22 0.277
23 0.266

Table 3 - Values of K for the Reduced Sequential PCA Sampling Plan

Value of K
Sample size:
4 1.671
8 0.912
12 0.672
16 0.540
20 0.451
[50 FR 35401, Aug. 30, 1985]

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