ML18193A844
ML18193A844 | |
Person / Time | |
---|---|
Site: | Palo Verde |
Issue date: | 08/18/1973 |
From: | Arizona Public Service Co |
To: | US Atomic Energy Commission (AEC) |
References | |
Download: ML18193A844 (1) | |
Text
BACKHOE TRENCH PY-BH-I North 8'all FjET
/0 /5 50 55 60 65 IO f5 90 95 /00 /05 //0 //5 /ZO o
0 a
0
~
ag o
0 0
0 0
0 O
0 e
0 0
a 0
0
.I '
D Ground surface 0
o
~
.Ii 0
a
~
0 a
0 0
a O
0 0
a O
~
0 0
0 0 00 0
0 0 0 0
a 0
0 0
0 0
0 0
Silly grOvel- Li ght brown to loni very loose; moderatelf'alcaieous; unstroflfi edi very poorly sorledi anpular to subraundi vole'anic provel with slit inetrlx. Abundonf roots und coliche
~
0 XI 0
0 Z
a 0 o;-'
Q 0
~
o 0
~
0 0 -
0 0
- o O
O 0
0 0
0~0.00 O..-
0
~
~'
0 0 O
~N44 Surface is composed of clean volcanic grovel desert pavemenl-ond o few scattered boulders.
~
0 D,
0 0
~
Cia 5'rench
~
+p-.".'. I'...'~
O Q p ti.
0 a
O~
~
0 0
=- 0 bg
~
Contact is generally shorp with lo~er unit, which ls highly cali chified ond very bord.
~
~ >bIOa;800
> aa 0 0 p
0 CO.':.OD O 0
00 O'O-Approximoiely sixfy percent boulders with Increasing amount of silt matrix.
0 a
0.,-
0 0
QQ Ll00'0 0
a a 0
0 0
O I 1f floar 0
bq 0 0 0
0A TU/y/ L liVF Grodotional chonpe into increasing boulder count coatinps throughout.
Conglomerote Whi te ro lighr brown; hard to very hard; highly calcareous; unstratifiedl Poorly sorted; angular lo subrounded; predominantly Grodotionai cboage into VOICaniC graVel Ond bOulderS leSS than Or equal IO ane Ond xone of increosinp boulders one hall feetin diameter. Itnif contains numerous small pochefs toward niid- soddle. (approximately six inches in diameter) of sandy silt ond irregular cali chified zones /approximarely one foorby four inches/of brecciated v olcani cs in o cali che matrix composing forty ta eighty percenl Approximately twenty percent boulders. of Ihe zone.
Date of Excavation: 8-18-73 LOG OF TRENCH PV- BH - I