ML24046A198

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NRC Review RAI Responses Cimarron Gw, Figs-Tables January 30, 2024
ML24046A198
Person / Time
Site: 07000925
Issue date: 01/30/2024
From:
Cimarron Environmental Response Trust
To:
NRC/NMSS/DDUWP/URMDB
Shared Package
ML24046A190 List:
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Download: ML24046A198 (17)


Text

Total Uranium GW Concentration of 2,128 ug/L ATTACHMENT 1 pCi/g in DP Rev 3 Plume Map

Ground Elevation 938.8'

2.9 2.8 9.67.4

12.8 12.8 Elevated Vadose Zone, Soil Uranium Conc 8.6 in Organic Clays (OH) & Silts (ML)

Water 8.0 Table 7.7 931.5' 5.1 5.8 EL in 3.2 DP 3.1 Rev 3 4.1 Map 2.6 3.1 2.4 ATTACHMENT 1 SOIL BORING LOG w-ws&A Hydrology Dept. Engineering Services oft~ KERR-McGEE CORPORATION IL'C'T A ,. BORING OK iAtu~s L-NUMBER 0.~ Z9tA

DEPTHJ UTHLOGC DSCRPTIN Srr SOIL SAMPLE REAISO SOIL (PE ID)RMRSO IN. IIELDGI DECITO (PER pm) O. DE~ E~ELD OBSERVATIONS

____ ___ ____ ___ __ 10 (CLASS. I_ __ _ ___ _ _ _ _ _

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Water Table (24 Hour) GRAPHIC LOG LEGEND DtOA DILLED- AG

.2. Water Table (Time of Boring) ElDEBR I DR 3IIN I of )

PID Phooloonization Detection g IQ FIL JAPt4 )rO Z TYPE Sample Collection Method EIhSILT 3hyGA1C1AI) DILLDB NO. Identifies Sample by Number9III \\..

0 SA DY ILDS M.PI-AUGER ROCKGG B I-C mEc, $'AND CLAY &8X~

A. RE [M. GRAVEL SAND srt.i WALDSAMPLER RECOVR CISLTY

DEPTH. ADceptah REC. Acua Length of Recovered Sample in Top and Bottom of Sample MILT 61E Feet 7J[]-7_ OATO RGI C;OONAE ATTACHMENT 1 SOIL BORING LOG Km--55-A 1 KERR-McGEE CORPORATION KMSIJBSIDIARY ILNUMBrEN C.. ,"urt-- / .  : I NUMBER 14O-1 1 A ' I BORING Hydrology Dept. Engineering Services ICt..ikO,,t . COe,,

DEPTH UNIFIED BLOWS SOIL SAMPLE IN LITHOLOGIC DESCRIPTION SOIL PER PID REMARKS OR FEET I FIELD FOOT (ppm) NO. DEPTH REC. FIELD OBSERVATIONS 1 cE ICIS .

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Y Water Table (24 Hour) GRAPHIC LOG LEGEND DATE DRILLED PAGE _-_ tD-BRIS of Water Table (Time of Boring) aCLAY L DEBRIS LLN M PID Photoionization Detection fppm) CA FILL DRILLING METHOD NO. Identifies Sample by Number  ! SILT I4SA " Y Z TYPE Sample Collection Method =RILLE D 0DRILLED BY IVI M~u SAONDYAN L3AUGER GSAND CELAY :;9 LGDB BARREL CORE  ? RVL ?CLAYEY LOGGED BY

THN- ENCNIUU O?SLY [ XISTING GRADE rELEVATION LATY Fl (FT. AMS-L)

TUBE U SAMPLER RECOVERY CSI

AON CLAYEY OCATION Of GRID COORDINATES DEPTH. Depth Top and Bottom of Sample M SILT _ L O O A REC. Actual Length of Recovered Sample in Feet z SOIL BORING LOG KM-565 S-8 KERR-McGEE CORPORATION Hydrology Dept. - S&EA Division IKM SUBSIDIARY C..i.Mo...rrot'\\. I',., rt\\.

DEPTH !=1 UNIRED BU:7,Y.,

IN llTHOLOGIC DESCRIPTION f g SOILPER PIO*

SOIL SAMPLE BORING NUMBER qco A)* 1:;i3c; I=

REMARKS OR FIELD OBSERVATIONS FEET :-RElD 6' (ppm) NO. Of PTH RfC.

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PIO NO. Water Table (24 Hour) ... , .. 1' 3 rx ':

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'-jj f----"G e;Re:A,,_P_,_H,,;IC,._,,L,,O:,G:..e,LEG=E,,N::,_D"---l OATE DRILLED i '\\ '1 CLAY DEBRIS FILL DR1LUNG METHOD Water Tobfe (Time of Boring)

Photoionizotion Detection {ppm}

ldentifie!. Somple by Number Sample Collection Method TYPE SPLIT- [I AUGER [I] ROCKill] Sil T

@SAND §HIGl!lY OtGAHIC(PE.H) 8S SANDY DRILLED ev

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BARREL CORE ITHIN- I] CONTINUOUS NO WALLED TUBE SAMPtER RECOVERY DEPTH Depth Top and Bottom of Sample REC. Actoal Length of Recovered Sample in Feet ClAV D GRAVEL CT] CLAYEYSANO SILTY 51:,o,\\e, ClAY EXISTING GRADE ELEVATION !FT AMSU fE] CLAVEY SllT LOCATION OR GRID COORDINATES

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-Ground 944.3' EL Water Table 934.2' EL in DP Rev 3 MapHIghest Uranium Conc in Silty Clay (CL)Elevated Uranium Conc Vadose Zone Soils CLGroundwater Concentration of 2,975 ug/L in DP Rev 3 Plume MapTOC EL = 946.4' ATTACHMENT 1 COPYRIGHT © 2018BURNS & McDONNELL ENGINEERING COMPANY, INC.

ELEVATION (FEET)

TR-06

STATION (FEET)

GWI-BA1-01A

TR-07 Inches

COPYRIGHT © 2018BURNS & McDONNELL ENGINEERING COMPANY, INC.

ATTACHMENT 2

958.35' Ground Elev.

~953' EL Sandstone A Hard, Dense, Cemented Layers

Hard Drilling - Bit Chatter @12.5' - 13'

~944 - 945' I  .

~945' EL Sandstone B

~939' EL

13:10

I

I 3:ao I'

Inches

COPYRIGHT © 2018BURNS & McDONNELL ENGINEERING COMPANY, INC.

Inches

COPYRIGHT © 2018BURNS & McDONNELL ENGINEERING COMPANY, INC.