HomeMy WebLinkAbout1.1 PlansI
EXPLANATION :
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MAt~·PLAC£0 FILL: .
L argtr ra 11toad tu1d irngau~n d1lch fill1 .
COL.LUVIUM: Co1lvv i ~1m over ror1nut ion roe;.. 1n uplands
CHANNEL ALLUVIUM. ORV PARK GULCH : .
AU_uv1un1 II'.\ channerl of Nonhea$1 0~ Park Culeh a·" •IS la "" t()er lr1bi..tanas.
. OLDER ORY PARK A L LUVIUM ' .
01de r .st re6fl\ &l hJ"llUm ano a \l uv1~11anS in Nonh aast Ory p-~ CMT• c1ra 1n aoe
DRY PARK GULCH ALLUVIAL FAN: ,-Lar~t alluv1&I fan ul m~ulh or hlorthe'-1$1 Ory Pitk a:..ieh.
SMALL BASIN ALl..UVIAL F,AN: ,
S1ll aH coalesc ing aU1.1v1al fan$ and aptOn: al oase ot bluH .
CHANNEL ALLUVIUM. ROARINCl FORK:
Allu vu .. n1 in Roar111g Foti< Rivet Choni'Wll. .
FIRST RIVER TERRACE:
,...,nu v1urn be low tin5t nver terria co .
SECOND RIVER TERRACE:
All uvium telow ':iacond nver la1race
TH IRd' Rll/E'R"TERRACi:· · ....... · -·-· --.::::-_ ..
Alluvi w.ni oe:10·"" tr11 ro nve r 1crrace '· :. •·
FO URTH RIVER TERRACE:
r .1h.1v1um ociow lourtn r1 11 er terrace
FIFTH RIVER TERRACE:
A\luy1uo1 ba low fi l th river t&rro.:::1;1
EA GLI; VALLEY EVAPORITE:
.. (ii..ta(ops Gnd s.na!low sun.-eto ps of l!.:a91a vati,;.y E\o·aponta
EA G L~ VALLEY FORMATION:
O utcrap:i. ana :31\aHow $ub -c rvp$ llf l:.agle ·va.llty Fuuni:tuon ,.
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PRELIM I NARY GEOLOGY MAP
ROSE RANCH DEVELPPNIENT
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HEPWORTH . PAWLAK GEOTECHNICAL, INC '
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CONTACT:
Approx1ma1ia bOu,.,aary of niap unils .
STR I K~ ANO DIP: . . ,
Sanke and dip of baddin g in formauon ·rock ..
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PROBABLE SINKHOLE : . .
Grouno surface oep1,ss ' · · . . ion prob,bly as1ocio1ea w1lh oub•url~ce vo 1a ero•.•~n •nd roo/. co11ap1e
PROBA6LE SMALL SINKHOLE: . . . : ·
Approximate locauon of ae,ial ph l . · · . o ograph l1al1.ue which rnay bt a s.ffiau S !ll~hole
EXPLORATORY BORINCl:
>:PP10JUfna1e 1ocall011 .af exploratory .bo ring.
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GRA~1C SCALE
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EXPLANATION:
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MAN-PLACED FILL:
Larger railroad and illigalion ditch fillS .
COLLUVIUM:
Colluv1um over fonnation rock in up lands .
CHANNEL ALLUVIUM· DRY PARK GULCH:
Alullium in channel of Northeast Ory Park Gulctl and 1 ~ largec ltibulal18S.
OLDER DRY PARK ALLUVWlol : . Older stream alluvium and alluvial rans 1n N-OI Dy Perk drainage.
DRY PARK GULCH ALLUVIAL FAN :
Large alluv ial fan at moulh of Northaaal Ory Park Guidi .
SlolALL BA&IN AU.Ul/IAL FAii:
Small coalelCing alluvial tans and apron al base ol bllfl.
CHANNEL ALLUVIUM ·ROARING FORK:
AllU\lium _, Roaring Fork River channel. ,, ,.
FIRST RIVER TERRACE:
AUuvium bekM' fin;t river terrace .
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SECOND RIVER TERRACE:
Alluvium be10W seconcl n•er terrace.
THIRD RIVER TERRACE :
Alluvium be low third river terrace .
FOURTH RIVER TERRACE:
AllU\liUm belOW fourth m.e r terrace .
FIFTH RIVER TERRACE :
Alluvium below fifth nver terrace .
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EAGLE VALLEY EVAP<>RITE: I
()utcrop& and shallow sub-crops of Eagle Valle~ Svporite .
EAGLE VALLEY FORMATION: .<
Qu1cro ps and shallow aub-crops of Eagle vauey Fo~ation . .. ,
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PRELIMINARY GEOLOGY MAP
ROSE RANCH DEVELOPMENT
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HEPWORTH -PAWLAK GEOTECHNICAL , IN (
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JOB NO. 197 327 OCTOBER 1997
REVISED FEBRUARY 1998
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CONTACT:
ApprOXlll\&le bOundary of map units .
STRIKE AND DIP:
Strike and dip of bedding in formalion rod<.
SINKHOLE : · GioUnd auttace d8i><esaion probably aaaociated With aubaurface void eroS1on and root collapse.
SMALLER DEPRESSION :
Appro¥imate lo.cation of a1<ial phot~raph feature of small depresoion . '
EXPLORATORY BORING:
APP<oximala IOC8tiOn ol explotatoly bOMg.
EXPLORATORY TRENCH ~t-2 1
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G~lIC SCALE
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