CHAPTER Ill, SECTION 5
FREQUENCY AND SEVERITY OF
INDUSTRIAL ACCIDENT RATES AT PPG
- A COMPARISON JULY 1954 THRU JUNE 30, 1956
ALL OTHER ALO
HOLMES & NARVER, INC.
MONTH
MAN-HOURS
FREQUENCY
15,59
8
5
74
254, 000
203,000
189, 500
5,23
2.77
11, 62
Oct.
. 00
00
208, 000
13. 94
Nov.
5.23
78
189, 000
11. 26
Dec.
5. 83
33
169, 000
2.57
July 1954
Aug.
Sept.
Jan.
1955
FREQUENCY
7.78
4.85
SEVERITY
CONTRACTORS
9. 80
30
239, 000
14,95
Feb.
4.75
19
208, 000
2.88
Mar.
4.74
5
208, 000
3.41
Apr.
7.58
22738
261,000
9.07
. 00
00
254, 000
12. 31
436,000
1.91
May
June
July
Aug.
4.40
13
225,000
5.51
. 00
102
41
Oct.
7. 83
26
383,000
8. 50
Nov.
2. 35
16
426,000
2.01
Sept.
2.29
Dec.
14
363,000
317, 000
6.69
4, 82
2.47
1.71
7
584,000
1.55
1.77
11
489,000
5.19
Feb.
Mar.
1.77
6.07
8. 68
ll
15
2629
565,000
988, 000
691,000
5.27
7.67
May
5. 96
13
671,000
6. 82
June
9.15
53
655, 500
Jan.
1956
Apr.
FREQUENCY: Disabling injuries per million man-hours worked.
SEVERITY:
Days charged per million man-hours worked.
Table 3-3.
Page 3-22
Frequency aud Severity of Accidents
8.78