EP 1110-1-8
(Vol. 9)
31 July 03
Table 3-1 Equipment Age Adjustment Factors for Ownership Cost
Year Purchased New
Life in Years
REGION 9
CATEGORY
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15 16 17
TYPE OF EQUIPMENT
SUB
2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986
D30
0.00
1.15
1.13
1.03
1.00
0.98
0.96
0.95
0.93
0.88
0.86
DRILLS, EARTH / AUGER (Add cost for drill steel and cutting edge wear)
D35
0.00
DRILLS, ROTARY BLASTHOLE (Add cost for drill steel and bit wear)
D35
0.11
1.14
1.12
1.03
1.00
0.98
0.97
0.95
0.93
0.89
0.87
0.85
0.83
0.82
0.79
DIESEL, 4.5" THRU 9.875" DIAMETER HOLE (Add cost for drill steel and bit wear)
D35
0.12
1.13
1.12
1.03
1.00
0.98
0.97
0.95
0.93
0.90
0.87
0.86
0.83
0.82
0.80
0.76
0.72
0.71
0.71
DIESEL, OVER 9.875" DIAMETER (Add cost for drill steel and bit wear)
D35
0.21
1.14
1.12
1.03
1.00
0.98
0.97
0.95
0.93
0.89
0.87
0.85
0.83
0.82
0.79
ELECTRIC, 4.5" THRU 9.875" DIAMETER HOLE (Add cost for drill steel and bit wear)
D35
0.22
1.13
1.12
1.03
1.00
0.98
0.97
0.95
0.93
0.90
0.87
0.86
0.83
0.82
0.80
0.76
0.72
0.71
0.71
ELECTRIC, OVER 9.875" DIAMETER (Add cost for drill steel and bit wear)
F10
0.00
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.90
0.88
FORK LIFTS
G10
0.00
GENERATOR SETS
G10
0.10
1.02
1.01
1.00
1.00
1.00
1.00
0.99
1.00
PORTABLE
G10
0.20
1.02
1.01
1.00
1.00
1.00
1.00
0.99
1.00
0.98
0.96
SKID MOUNTED
G15
0.00
1.04
1.02
1.01
1.00
0.98
0.95
0.92
0.90
0.85
0.83
0.80
0.74
0.71
0.68
GRADERS, MOTOR
H10
0.00
1.05
1.02
1.00
1.00
0.99
0.97
HAMMERS, HYDRAULIC (Demolition tool) (Add cost for point wear)
H13
0.00
HAZARDOUS/TOXIC WASTE EQUIPMENT
H13
0.11
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.89
COMPACTORS (Compression force) 0 THRU 50 TONS
H13
0.12
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.88
0.87
0.84
COMPACTORS (Compression force) OVER 50 TONS
H13
0.21
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.90
0.88
FILTER PRESSES, STATIONARY
H13
0.22
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.89
FILTER PRESSES, MOBILE
H13
0.30
1.05
1.02
1.00
1.00
H13
0.40
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.89
SHREDDERS
H13
0.51
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.89
SOIL TREATMENT PLANT, MOBILE
H13
0.61
1.04
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.91
0.89
SLUDGE PROCESSING EQUIP, SLUDGE DISPENSERS
H13
0.71
1.04
1.02
1.00
1.00
WASTE HANDLING EQUIPMENT, DRUM HANDLING
H15
0.00
HEATERS, SPACE
H20
0.00
1.05
1.02
1.00
1.00
0.99
0.97
0.95
0.93
0.90
HOISTS & AIR WINCHES
H25
0.00
HYDRAULIC EXCAVATORS, CRAWLER MOUNTED
H25
0.10
1.10
1.07
1.00
1.00
0.99
0.98
0.95
0.93
0 LBS THRU 12,500 LBS (COMPACT EXCAVATORS)
H25
0.11
1.10
1.07
1.00
1.00
0.99
0.98
0.95
0.93
0.90
OVER 12,500 LBS THRU 40,000 LBS
3- 12
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