GENERAL38081

• Permit No: M1977310
• IBM Index Class Name: General Documents
• Doc Date: 8/10/2006
• Doc Name: Supplemental Geology Report
• From: Cotter Corporation
• To: DRMS
• Permit Index Doc Type: General Correspondence
• Media Type: D
• Archive: No

s
Depth
as Rec
Figure 6.
sped Soil
Slurry
Backfill the remaining area around the Sampler with sifted soil
which is free of pebbles and rocks. Tamp the soil firmly to prevent
surface water from running down the cored hole (see Fig. 6)
Alternate Methods £or access tubes
Sampler Installation
f Tamped Soil
Depth Backfill of native
as Required
fine-textured soil
Ftgure 7.
If the soil into which the Sampler is being installed is fine-tex-
tured and free of rocks, a slurry may not be necessary. Core the
hole to the desired depth, insert the Soil Water Sampler and back-
fill the hole with native soil, tamping continuously to insure good
soil contact with the porous ceramic cup and complete sealing of
the cored hole (see Figure 7).
SOILMOISTURE EQUIPMENT CORP. 11 ^®
P.O. Box 30025, Sonta Borboro. Californio 93105 USA / \
Phone: [phone] ~ fox: [phone] SOILMOISTURf
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