ML18193A839

Log of Trench PV-BH-5, Backhoe Trench, North Wall

ML18193A839
Person / Time
Site:	Palo Verde
Issue date:	06/13/1973
From:	Arizona Public Service Co
To:	US Atomic Energy Commission (AEC)
References
Download: ML18193A839 (1)

Text

BACKHOE TRENCH P VBH5 Norfh IVY/l 2

6 8

/0

/Z FFFT

/6

/8 ZO 22 24 26 Z8 30 32 N 9 E

o

~

u Soil Silly sandy prove/

Liphl braivn,

loose, hignlr calcareous, unslrohhed, poorly sorled, subanpulor

/o

subround, volcomc qrovels less Ihon or equal /o /hiee inches O

0 I/osol/

Liphl lo der* gray, commonly porphoahc, c/

fresh, hiphly Iracluied and randomly

IOinled, pyroxenes

~ frequenlly ollered Calrche coolinps common on loin/

ond Iroclure surfoce Dose//

Lian/

gray lo purphsh r ea, Inuueroie,y

hard, mlensely Iroclvred, highly vveornered ana

/

oxidized, numerous random caliche veinlels c

-o;. 'o o

c o

o o,

o o

o'oin/

/V f5oE 78o

/V Join/

IV IDoE, ver/ical

+-

+'

II.

FAULT A yq" /hie*, polished red clay,

/

no shc*ensides, N EZo Slr, ver/ical Eas oll secondary rvea/bering of flow Dark

red, highly scomaceous, ca/rile filhng

voids, highly oxrdized lo red cloy Probable basal porlion Date of Excavation:

6-13-73 LOG OF TRENC vi P V BH 5