PERMFILE50244

• Permit No: M1987013
• IBM Index Class Name: Permit File
• Doc Date: 2/4/1987
• Doc Name: LIMITED IMPACT OPERATION 110 APPLICATION FORM
• Media Type: D
• Archive: No

sz

Depth to
seasonal Depth
Soil series and map symbols high water from USDA texture -
,'~
table surface Unified AASHTO ~
Ineh~ '
fi !~
'Tolman: TeE-.-----.---~--- (') 0.l2 Very stony loam and very cobbly CL or SC A-6 SO-75
For Empedrado part, elay loam.
see }:mf~edradn series. 12 Rhyolite bedrock.
Torsido: To_.-_--.---.---- 1-2 0-6 Clay loam_______________________ CL A-6 0-5
6-19 Clay loam_______ __ ______________ CL or SC A-6 0-5
19-30 Loam_____________________ _____ ML, CL,SM, A-4 or A-6 0-10
or SC
300 Very gravelly sand .... . . . . . ..... . GP or SP A-1 25-40
'Travelers: TrE,T/E___.....-- (') 0-18 Veryatonyloam_________________ ML A-4 35-76
For Garita pert of TtE. 18 Basalt bedrock.
nee Carita eerier.
Typic Fluvaquentc: Tt_...__._ I-2 0.36 Loem and clay loam______________ CL A-6 0
36-60 Sand and gravel ........... ...... SM or A-1 or A-3 0-10
SP-SM
Typit Torrifluvenls: Tu..__.._. 2-3 0-15 Gravelly sandy loam .............. SAt A-1 or A-2 IO-35
IS-60 Gravel and sand_ __ ________ ___ __ GP or SP A-1 15-40
Vastine: Ve .......... ....... 1-2 0-34 Clay loam and loam___._______.._ CL or A1L A-1 or A-6 0
34-60 Sand and gravel..___..._... _.. __ S11 or A-I,A-3, 0
SM-SY or A-?
Villa Grove:
Vg ............... ___... (') 0-8 Sandy clay loam_..... _........_ SC A-6 0
8-37 Clay loam__________ __________ _ CL A-6 0
37-60 Gravelly sandy loam .... ..... .. .. Sh1 A-°_ 0
Vh..... ...
_.. I S-i 0-8 Sandy clay ln:.m ....... ...... .. SC ~ A-G ~ 0
8-37 Clay luam_ _ ~ CL .\-fi 0
37-60 Gravelly sandy loam .......... .... S\1 A=' 0
7.inzer:
Zn .................. .... (') 0-42 Loam and sandy clay loam_..... _. SC ur CL A-6 0
42-60 Sand and gravel .......... ........ SM or A-1 or A-3 0
SM-SY
Zr____________________ __ 2-5 0-d2 Loam and Bandy clay loam_____.__ SC or CL A-6 0
42-60 Sand and gravel__________________ SM or A-1 or A-3 0
SM-SP
' No water table within depth of at leas[ Sleet
' Non Dlastic.
This information, along with the soil map and other
parts oC this publication, c:tn be used to make interpre-
tations in addition to [hose given in tables 6 and 7, and
it also can be used to make other uselul maps.
This information, however, does not eliminate need
for further investigations at sites selected for engineer-
ing works, especially works that involve heavy loads
or that require excavations to depths greater than
those shown in the tables, generally depths more than
G feet. Also, inslfection of sites, especially the small
ones, is needed because many delineated areas of a given
soil mapping unit may contain small areas of other
kinds of soil that have strongly contrasting properties
and di(Tereut suiL•tbilitics ur III111tatIn115 fur soil engi-
neering.
Same of the terms used in this soil sw'vey have
special meaning in soil science that nuly not be fami-
liar to engineers. The Glossary dclines many terms
commonly used in soil science.
F,ngineerinp, druaificrrtinn systr.ms
The tteo systems most commonly used in classifying
samples of soils for engineering :ur the Unified system
(2) used by the SCS engineers and others and the
AASHTO system (]) adopted be the American Also-
ciation of State Highway and Transportation OfFicials.

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