WSPC06446

• File Number: 8220.106.A.1.c
• Description: Colorado River Water Projects - Animas La Plata - Description - Construction - Durango Pump Station
• State: CO
• Basin: Colorado Mainstem
• Water Division: 5
• Date: 10/7/2002
• Author: DOI-BOR
• Title: Durango Pumping Plant - Stage I - Project Specifications - Volume IV
• Water Supply Pro - Doc Type: Report/Study

.

.

002581

G13

SEOlOSIC LOS OF DRILL HOLE NO. DH-l0l

aEET t OF .

FEATURE: OURAHSO PUMPIH8 Pt...lNT
LOCATION:
B[fMot 12-08-18 FINISHED: 12-0e-ee
~AfrI)...:gtEOF~ H.D I &.Ui....401

PAO.JECT: ANIlWi-Uo PUTA
CORINA TES: " 223482 ..5 E
TOTAl PEPTlt 811.0
DEPTH TO BEllROCIC 2.....
Gr27-I9.

NOTES

AU. MEASlMEMENTS ARE
FADM lilRlIUICl LEVa. AND
ARE THE s.uE AS THOSE
USED BY THE DRILlER.

AU. MEASUAEMEIIlS AIlE
IN FEET EXCfPT NHEAE
NDTEU DIFFUWm. Y.

_ro
A::&tIlNALDRDJ..CRElt
D. IOWCE. DRILLER.

- .. .....
"~TIOH INVPTI-
lJATION.

DRJU. .."..."
a.Hll.D - IWS PECH
BAAl TOP HEAD DRIVE
TAlJCK MlMlTEIl DAILL
AU.

\

DRJU. ......
0.0-98.0 - HIlI DIA-
HON;) BIT MIREUNE.
TAtPLE TtJBE CORE
.........

CoWllO _
NO CASINIi USED.

WlUllI _
0.0-18.0 . CL.aA
WATEA

DRJU. fUDI ~
DEPTH AET\IIN COLOR
1FT.) lPCT.1
0.0-19.3 SilO IBJtlnIN
lS.HI.O 0

IIIJLJ.DI'. IC1D
SL.OliI RATE OJ' DAILLtNS
IN SlIIFtCIAt. IIUVEL.
IUlIIl RATE OF PENETRA-
TION lIllH 80ClIl RE-
COYEAY IN 8EDROCK
~...to I..on.),

IIU ClIIIUtIlIt
IHSTAU.ED ONE I-INCH
$04EIlUL! 80 PIle
surnED-f'IPE PIEZ-
llIETEIl"IlITH SLm'ED
PIPE FROM 10.0 TO .
110.0 FT.. AfrI) SDLID
PIPE fROM 10.0 FT. TO
2.2 ft. ABOVE. GAQlHI
SlIlFACE lEl.. 1A92.15J .
SILICA SNC:I liAS
PLACED fROM 18.0 TO
'.0 "., 1EHT000TE
FADM '.0 TO 0.0 Fl.
. 4.0 INOt PVt: STAND-
PIPE WAS PLACED TO
2.2 FT. ABOVE 5AOUIJ.

IUTER L!VEl. DATA:
IlEI'Tll HlLE
DATE TO WolTEA DEPTH
u-+88 26.2 88.0

PSEZU. MAtER LEVE1JI:
DATE E1.fYATIDH
12-2'74 5459.15
1-30-851 '0411.3

\

'"
>-
III
a

:
c
.0-:

-
~

20-

.:;
::

~

::
:
,,.::r
:
~
L
.0-:

-

...::r

L
I"":

:
~

:r
....:

:
.:
_L
.,.:

:
-

"""'"'""

PERME!-jlJ~nY
>
>-
~-
..ow
~"
"..o
..
~;
..

~!/!a
a s
a ~
.. ill

Ii
~
a
u
Ii!

Ii!
8
M

@
~

L
..~
....
l:!!!,
..

....
....
am
..o-

70

7.

-

5'
-
..
-
~

67

3.

.00

6'
o

.46 _-

CH

-
..-.

oe

H'

o 2.

0.0
H'

'00

'00

'00

..,

o 30 0.0

-l

o 35 0.0

..,

040 a.oM!

-l

o ~ 0.0

--.
OM Of >iiiT

~

100 99

100 100

100 100

97 97

99 98

CEHTER COLUMN DATA IS NOT DISPLAYED FOR INTEAYALS
LESS lHAN 1.0 'OOT THICK. tHE DATA FOR THESE
INTERVALS CAH IE FOlJtrI) IN nE -NOTES- AND/CIA THE
-QJSSIFICATIDN AND PHYSICAL DESCRIPTION- CCLtIMl.

DATA PAESeIT!D IN TtE CUSSIFICATIOH AND PHYSICAL
CONDITION COLUMN. ANO ~ CCLUMNS ARE lASED ON
8UAE.W OF AEQ..AMA lION EN&INEEAINB ;EOLDBV FIELD
lWlUAl AMI DRAlIlNGS TmED -6E1lI..OIY FOR DESISNS AtIJ
SPECIP'ICATlONS- AS FOLLOWS:

DAAQN& NO. 4o-D-fUS13 STANDAJI) DESCRIPTORS AM:l

>
>-
~
m
z
~

u
.
~
~

. 3

,

-

1308283.51

m
!
~
':

RESIDUE

ot

=

o

STATE: CQLDAADa
iROlJN) ELEVAnOft &ASlO."
ANGLE ~ HORIZONTAL:: 90 BEARIH&:
HOLE L.066ED BY: ~~CKEAI~CH
REVIEWED IV: 7f1'7~
/ . d"

..o
'i
>
..
>-
~
..o
a
'"
m

CLASSIFICATION AND
PHYSICAL CONDITION

0.0 - 7.. AoVf'JMATE fIIEBZIJI2:

'1.0 - 7.4: BANDY 'AT Cl.AY':
RECOVERED AS ABOUT G!5I fINES WJl10l MEDIUM TO Kl&H
pusn:cm. SlON TO NO DILATANCY. MEDIUM TO HIQI
TOU8ttfESS: ABOUT 401 FINE TO COARSE. HARD.
ANIlUUR TO SUBRQl.IloIDUl IWIl:;; ABOUT es twm. sue-
AN6\LIoA TO SU8ROl.1mED 6RAVEL: MAXDIUM SIZE. 20.:
DARK BROWM: NO REACTION M11lI HCL.

7.. - 24.4: 8UATERNMY'RRIWlI! (ItJ:

".4 - 14.<< a.A'YO"VB. IIrnt ~ NIl
.alltll...,
POOALY RECOVERED AS 1lAAVEl.. C088l.ES. AND
BOILDERS IIITH lWCl AM) OJ. m FINES. MOST
FiNES AND SAND )lASHED OUT DUAIN& DlULLnl6.
_ ~YEL.. COBBLES. AND 8lJU..DERS ARE SlJBAN8UI,J.A 1C
SU8AWNOEP AND COMPOSED atIEFl Y OF IIfEOUS AM)
METAMORPHIC ROCK. SAND IS FINE TO CQAASl AMI
S\JBAHSl.l.IJI TO SUBRO\HIED. FINES HAVE ~IUM
PlASTICITY; MAXIMUM SIze RECOVERED IS 1500 ..
BADNN TO AEDOISH BAOIOt STRON& REACTION wITH HCL:
L INTEFlPRETED AS Cl..AYEY UAVEl.. NITH C088L.EI Ate)
r BOlLDERS.

...4 - ".0: ClETACECMI IIEJEnE 'c:ACATlCIN IlCatJ:

... - ".1: n.,~ IIILT8TDtE NG UNDITDtE
0Ml:
COHSISTS OF PAEDOMIMAHT\.. Y SANDSTONE FRDM 24.. TO
34.. FT.. AND SILTSTONE FROM 3... TO 48.7 FT..
IN BEDS UP TO ... FT. 'THICK.

Kllf

BANlisTCM - FINE TO MEDIUM 6Rf.1NED. PREDOMINANTLY
FINE &RAINED. QUARTZOSE VITH "11M OCCASIOIW.. CAR-
BONACEOUS FJlA8HENTS AND PARTICLES PAESENT AL.ON&
8EDOIN8 PU.N!S. MODERATELY TO tIEU. CEMENTED. 8AAY
TO UIHT MAY: LAMI.....TED TO NOOERA1'UY 8EODED
LEss THAN !III IN. TO 1.0 FT.) WITH 8EDDIIG
PL..t.NES ORlerrATED AT 70 TO at. DUMES FROM THE.
CtlA! AXIS; MODERATE\. Y .....sm (HA) TO HAII:l MI.
COR[ BREAKS ALON8 8EPJIN8 PUNE WITH MDIlEflATE TO
HEAVY HAMMEFl LOW; NO REACTION WITH HCl...

SILTSTOME - SANDY. CONTAINS lSOUTED CW8ON-:
ACEOUS FAA&MENTS THROI.HiHOUT. GRAY TO 8AOMN. 2!SS
()IF SAM"L[ PISA&8AE8ATES Af'TER. IMMSlSED IN WoTER
FOR 2. HOUAS; UJIIIMATED TO VERY 1'HIM..Y I!IEmED
r- LESS THAN.VI IN. TO O.t. fT.' AT" TO 77 IE-
lilREES FIIOM tHE CORE AXIS; MDDEFIATB.Y '"'" MI.
CORE BREAKS ALONG IEtlOINI PI..AfES If11lf USHT .........
MEJ:l. BLOM Of! HEAVY MAtIJ.lL. PRESSlR; NO TO IIlItHT
REACTION WITH. HQ..

OVEJW.L INTERVAL IS CNBOMActOUS FADM 11I.1 TO
42.8 FT.. tilTH SEY!IUL. COAL BEDS 1ROM 1/8 IN. TO
O.,S, FT. THICK. ,"1M ONE 1.!I fT. THICK COAl. lED
FROM :!I9.8 TO 40.8 FT.: .MVDERATU.Y WEAntEAED i'ISI
FROM 2... TO es.. FT.. SU8H1LY NEA11ERED (G)

I SHEET 1 l;IF 4 I DRILL HOL.E DH-101