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 TABLE 5-1--Continued
Wood Products and Usage, Preservative Types and Retentions,
and Applicable Standards*
--- Retention by Assay of Treated Wood--lbs./cu.ft. ---
TIMBERS (cont.)
FRESH WATER OR GROUND CONTACT
Structural
(Coastal Douglas-fir, Western Hemlock,
LP
Western Larch, and Southern Pine)
12.0 12.0
12.0
0.60
Table I 55, 77,
0.60
0.60
0.60
C2
22
Non-Structural
(Coastal Douglas-fir, Western Larch,
Redwood, Western Hemlock, Jack, Red,
Sugar, Northern white, Western White,
LP
Southern, and Ponderosa Pines)
10.0 10.0
10.0
0.50
0.62
0.40
0.40
0.40
0.50
Table I 55,33,
C2
44,22
ABOVE GROUND USE
(Coastal Douglas-fir, Western Hemlock,
Western Larch, Redwood, Jack, Red,
LP
Lodgepole, Northern White, Sugar,
0.25
0.25
0.25
0.45
C2
Southern and Ponderosa Pines)
8.0 8.0
8.0 0.40
0.40
0.25
Table I 5,7,3,
4,2
GLUED-LAMINATED (GLULAM)
COASTAL WATERS
Teredo, Limnoria, Pholads Present
(See Dual Treatment at end)
2.50
2.50
2.50
C28
Table I MLP
Limnoria Heavy, No Pholads
Teredo Present, Limnoria Light
2.50
2.50
2.50
C28
(Coastal Douglas-fir, Western Hemlock) 25.0
Table I MLP
2.50
2.50
2.50
C28
(Southern, Ponderosa, and Red Pines) 25.0 25.0
Table I MLP
Teredo Present, No Limnoria
20.0
(Coastal Douglas-fir, Western Hemlock)
C28
Table I MLP
C28
20.0 20.0
Table I MLP
(Southern, Ponderosa, Red Pines)
5-11
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