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PHONE: (612) 894-9359 J '
LINDA 1. LEHMAN, P. G. H N ZCONSULTING HYDROGEOLOGIST
5168 W. 141st STREET'
|MytueftwmoL Vils Proici_ ___'_lApril 17, 1985 CENTER 4.N-
Russell Jim '85 APR 22 P2 :55 )istribution:Yakima Indian NationP.O. Box 151 ... 7-
.Toppenish, Washington 98948 (Retu(rRe tu o WM, ok
RE: April 4th technical meeting on BWIP geology and hydrologic CGC: 4o -6otesting plans
Dear Russell,
The technical meeting was for the most part a rehashing of majorproject plans for the benefit of new participants. RHO gave theirusual slide shows and handed out copies of the view graphs
_ (attached). The locations of planned seismic and magnetic surveysare-shown in the attachments as well as well locations and types --
of tests planned. RHO did not go into a lot of detail. It seemsthere were conflicting meetings so the usual large DOE and RHOcontingent was not present. Dave Dahlem ran the meeting for DOEand most presentations were done by Sue Price, Steve Baker orSteve Strait.
Basically, what transpired was Bill Brewer argued with RHOconcerning the coincidence of earthquake swarms and structuralfeatures. He produced a set of maps with overlays which showedthe earthquake swarms located at triple junctures of knownfractures or faults. The faults and fractures were taken from U-2photos, Side Looking Airborne Radar (SLAR) and all other data thatBrewer had collected. I asked him for a set of maps but he didn'thave enough copies, so I think we should officially request them.(Draft request is attached.)
It appears that DOE and RHO have decided to fund the WashingtonState University (WSU) geophysical well logging-proposal. Itseems that Jeff Brown from Pullman will be involved, which seemedto please Brewer. Although details were not discussed, itappeared that the proposed work will be done by WSU, as opposed toRHO, but RHO may still be controlling the purse strings.
Brewer also requested a new higher resolution SLAR survey be doneon the Hanford site since the Texas sites were getting one. RHOseemed interested in this, possibly as a joint venture betweenWashington State and DOE.
' PDR
I took the opportunity to criticize the boundary conditions usedin the RHO model and the Interagency approach and mentioned thatour studies indicate the Yakima Valley to be geochemicallydistinct from the Pasco Basin. To my surprise, Baker agreed withmy statements. He said he also believed the Yakima Ridge was aground-water divide and agreed that the USGS use of Sadis Creekand areas in the Yakima Valley were not adequate for boundarycondition determination.
I also criticized the fact that RHO had extremely limited fieldmeasurements of head in deeper units outside the HanfordReservation. I also stated we considered field measurements ofboundary conditions to be mandatory to verifying flow pathpredictions. Baker asked if we expected RHO to ring the PascoBasin with wells. I stated that some wells would be necessary atkey locations but we did not expect a lot of them. They thenasked where I would place them. I said that modeling work couldbe undertaken to help determine optimal well locations and that wewould certainly like-to participate in these decisions. Theyseemed amenable to this. Therefore, we should undertake someadditional tasks to investigate these locations in next year'scontract.
Basically, my conclusions regarding the meeting are as follows:
1) It was productive from the standpoint that we got todiscuss some of our technical conclusions in the-EA whichwill influence site characterization work planned by RHO.
2) The presentations themselves did not tell'us anything newexcept locations of geophysical surveys.
3) It was also apparent that we need to get an RFP outquickly for a tectonics oriented firm to follow thegeology aspects more closely.
4) Some new contract tasks should be investigated for FY 86.
If you have any questions, please feel free to call.
Sincerely,
Linda Lehman
Attachments
cc: Jim HovisDean TousleyV. V. NguyenGeoTrans
UNITED STATES DEPARTMENT OF ENERGYBasalt Waste Isolation Project
Project Status Meeting on Geosciences Studies8:30 a.m.. Thursday. April 4. 1985
Room G-53, Federal Building, Richland
Introduction - 0. H. Dahlem (BWIPO)
Description of Current Activities (BWIP)
o Geology - S. M. Priceo Rock Mechanics - D. J. Doddso Hydrology - S. M. Bakero Near Field Geochemistry - S. M. Baker
Special Topic - Upper Cold Creek SynclineHydrologic Barrier Study (BWIP)
o Status - S. R. StraitA. M. Tallman
- Hydrologic Studies- Gravity and Magnetic Surveys- Borehole DH-27 and DH-28 Results- Alternative Interpretations
o Planned Studies - S. R. StraitA. M. Tallman
- Ground Gravity and Magnetic Surveys- Seismic Reflection Testing and Verification- Deepening of Current Boreholes and Additional
Hydrologic Testing- Additional Studies
Future Topics for Discussion
.j
ATTENDEE LIST
Anne M. Tallman
Steve Baker
Ron T. Halfmoon
Sean C. Muller
Pat Boileau
John Hutchins
Phil Brown
Bill Price
Jim Bazemore
Art Lassila
Dan Clayton
Phil Long
Ray Lasmanis
Bill Brewer
Linda Lehman
Tom Tinsley
Ellen Caywood
Bruce Hurley
Rockwell
Rockwell
Nez Perce Tribe
Council of Energy Resource Tribes
DOE-RL
Council of Energy Resource Tribes
Council of Energy Resource Tribes
Rockwell
Rockwell
DOE-RL
-Shainnon & Wilson for DOE
Rockwell
State Nuclear Waste Board
State of Wash.-Nuclear Waste Mgmt
Yakima Indian Nation
DOE-RL
Joint Science & Tech. Comm.
DOE-RL
NRC
Rockwell
DOE-RL
Rockwell
(509)376-8712
(509)376-4764
(208)843-2253
(303)832-6600
(509)376-5039
(303)832-6600
(303)832-6600
(509)373-4521
(509)376-9188
(509)376-6158
(2061633-5079
(509)376-6246
(206)459-6372
(206)459-6670
(612)894-9359
(509)376-8736
(206)786-7285
(509)376-7059
FTS 444-7059
(509)943-4669
(509)373-4226
(509)376-3022
FTS 444-3022
(509)376-2421
FTS 444-2421
F. R.
Steve
David
Cook
StraitH. Dahlem
Sue M. Price
C. , - - - .- .
-* pLAAjAJEF) GoPpJystcALr S3VIJ'Eces
ArA Gs f0w) I A.) ^SPf 4LToPf4AF3Dvvr7,
GEOLOGICCHARACTERIZATION
STRATIGRAPHY GEOLOGIC INTEGRATION TECTONICS
* SUBBASALT . . STRUCTURAL GEOLOGY*GEOMETRIC
* BASALT FRAMEWORK . PAST AND PRESENTDEFORMATION
_ INTERBEDS 'DYNAMIC MODE * SEIMOLOY
* SUPRABASALT DEVELOPMENT oSIALG
**THICKNE SSARIATONS INPUT TO DESIGN, * TECTONIC MODELSPERFORANCE MODEL EVALUATIONI
MODEL DEVELOPMENT ASSESSMENT *D__EVE__LOPMENT
INTRAFLOW STRUCTURE GEOMPHOLOGY* TYPES* DISTRIBUTION * SURFICIAL GEOLOGY*.MODEL DEVELOPMENT
CHA_ * SURFICIAL PROCESSES* FRECUENCY * EROSIONAL INCISION* DIMENSIONS PO TENTIAL* INFILLING* MODEL DEVELOPMENT
ROCK CHEMISTRY ECONOMIC GEOLOGY* PRIMARY/SECONDARY
MINERALOGY OF ASALT * MINERAL RESOURCE* MINERALOGY Of OCCURRENCE
_INTERBEDf _
* MINERALOGY OFALTERED BASALT
* MINERALOGY OF FAULTINFILUNG MATERIALS
* MODEL DEVELOPMENT
* COMPARATIVE VALUEESTIMATION
* INADVERTANTINTRUSION POTENTIAL
STRATIGRAPHY4-,
OBJECTIVES
o DEVELOP GRAPHIC, THREE-DIMENSIONAL STRATIGRAPHIC MODELS OF THERRL AND VICINITY
O IDENTIFY STRATIGRAPHIC FEATURES POTENTIALLY CONTROLLINGGROUNDWATER FLOW SYSTEM GEOMETRY AND AFFECTING DESIGN
ACTIVITIES
O BASALT
- UPDATE OF DATA PACKAGE DP-035, "DEEP BOREHOLE STRATIGRAPHICCORRELATION CHARTS'
- DOCUMENTATION OF FRENCHMAN SPRINGS MEMBER STRATIGRAPHYPQua A" - ,ZAL d tzc _ A, > ,?71 d , _ t 5 amO SUPRABASALT
- ISOPACH AND STRUCTURE CONTOUR MAPS OF SUPRABASALT UNITSWITHIN AND ADJACENT TO THE RRL
- STRATIGRAPHIC SECTION MEASUREMENTS AND CORRELATIONS OFTHE SOUTHERN WHITE BLUFFS
- CORRELATION OF ASH HORIZONS
O INTERBEDS
- INTERBED CORRELATION STUDIES- PETROGRAPHIC EXAMINATION OF INTERBEDS
4"
ITNRAFLOW STRUCTURE ANDFRACTURE CHARACTERIZATION
OBJECTIVES
O IDENTIFY NATURE AND PROBABLE EXTENT OF INTRAFLOW STRUCTURES (it\> , Co)AND FRACTURES IN THE CANDIDATE HORIZON FLOWS OF THE RRL
O DEVELOP GRAPHIC AND STATISTICAL MODELS OF THE OCCURRENCE OFINTRAFLOW STRUCTURES AND FRACTURES WITHIN THE RRL FOR THEPURPOSE OF EVALUATING THE POTENTIAL OF SUCH OCCURRENCEON FLOW GEOMETRY AND RADIONUCLIDE TRANSPORT
ACTIVITIES
O INTRAFLOW STRUCTURES
- UPDATE OF DATA PACKAGE DP-011.. "GEOLOGIC THICKNESS DATA--CANDIDATE REPOSITORY HORIZONS
- DOCUMENTATION OF "STRUCTURE, TEXTURE, AND COOLING HISTORYOF COLUMBIA RIVER BASALT FLOWS ' i*r op Aa. iacr - Ror A Act ar-ErteauvSTED A °oPY
od-rAu4o -
- REPOSITORYSTUDIES -
LAYOUT STUDY AND INPUT TO SUBSEQUENT DESIGNCoNAsSEr FLOW 66LBOW EDS (cCC0L WOAJVE
- CORE RELOGGING - REVISED PeOCcjbE M'
- INTRAFLOW STRUCTURE OUTCROP STUDIES, SENTINEL GAP AREA CLNOr C kElyLV USEAR UA#J7A6ES50 dATA Pft (atMA ) AJECDED M 1Ac7's%'Ce_ jASi'YAACA
P't(%Aeq Ar-Mro9Z - /As Pt otATY
I
O FRACTURE CHARACTERIZATION
- DOCUMENTATION OF DETAILED FRACTURE-WIDTH MEASUREMENTSTUDY - Q0ILL .F our /M AJSXKT (6 ms. Jt: 30,Coo M EAT.
- SUPPORT TO NEAR SURFACE TEST FACILITY OVERCORING ( MWOCKtUP OF (a' SHAFr - MOPltOAJrA(D~emo twoLCA ARE AoG4-cro FOPL uVCW(L rAXTV. lqocs P Adz SOAFr)- 7ESr EQu tem- CORE RELOGGING
- FRACTURE OUTCROP STUDIES, SENTINEL GAP
ROCK ClIEISTRY
OBJECTIVES
O DEVELOP MINERALoGIC DATA TO SUPPORT ESTIMATION OF SORPTIONPROPERTIES AND GEOCHEMICAL CONDITIONS IN THE WASTE PACKAGEENVIRONMENT
O OBTAIN DATA TO SUPPORT GEOCHEMICAL MODELING OF GROUNDWATEREVOLLUION
ACTIVITIES
O MINERALOGY OF INTERBEDS STUDY
O STATUS REPORT ON SECONDARY MINERALS IN FUW TOPS
pAT;A CO C 0 DoWAJ If-E COLb ESKI SyAJWJ AS WELE. 4$
TECTONIC CHPRACTERIZATION
OBJECTIVES
O PROVIDE STRUCTURAL, SEISMICITY, AND IN SITU STRESS DATAFOR INPUT TO RESPOSITORY DESIGN
O ASSIST IN THE ESTIMATION OF THE POTENTIAL EFFECTS THATSTRUCTURES AND TECTONIC PROCESSES MIGHT HAVE ONGROUNDWATER FLOW PATHS AND TRAVEL TIME
O PROVIDE INPUT TO AN EVALUATION OF THE OIL AND GAS POTENTIALOF THE RRL AND VICINITY
ACTIVITIES
O STRUCTURAL GEOLOGY - DEFIAJE -96oMAoJs.Y FeATOer oC To6 iS) .
- TECTONIC MAP UPDATE - COPIES DRLL GE rAADE AVUAIL^h1Lf SOL0
- TOP-OF-BASALT MAP UPDATE / - 61JS
STATE MAP COMPILATION INPUT- STATEWIDE GRAVITY STATION COMPILATION - aO°f VFFA £ sT -SCA7 -OBTAIN F fuses- LONG OFFSET REFRACTION SURVEY - i0oH0f, MALoVE ALSO XtC&'AIS - P4Wio#Mj SSA AvsJV5, 0556- MT SURVEY - z8e ws0run ,'u ,IictAjV of: AAr SAKE Mr n
- GEOPHYSICAL SURVEY FILE DATA EVALUATION- OAfCOA&G OT~CI CEUWAOI)- GRIDDED GRAVITY SURVEY - 60&Igr r1¶AF IS Our
- SEISMIC REFLECTION SURVEY TEST- YAKIMA BARRICADE STUDY- HORSE HEAVEN HILLS STUDY - ftilE. j4A' &.ceb SGwO4 CoMPUETE TNE6S IS AVAIUE- SNIVELY BASIN STUDY- VANTAGE ANALOG STUDY
O PAST AND PRESENT DEFORMATION
- USGS OPEN FILE REPORT 84-797, "CRUSTAL DEFORMATION NEARHANFORD, WASHINGTON
- STRUCTURAL ROTATION STUDY - §MAqL Fl.in FR SANrTA RAqA IS OWN& 7711S W00et
)- 2 RELIC S Our - A'sAJ 71Al(^J 6a- 6-We AE .e - Wa- Z70
- A gtotow ul* /S gooAuf AD.
O SEISMOLOGY
- REGIONAL EASTERN WASHINGTON NETWORKE WIP BASELINE NETWORKSArjjSo TPOFISAT- A "S- SHALLOW BOREHOLE SEISMIC NETWORK, RRL 6 57~rA'5 AI P8S) r- DJEEP BOREHOLE SEISMOMETER pC.'3 WILL 3- jwIASTAUr-I 'r#lS FAU. (Sr) Ar leg~d-SiCr4Y D6PT/i'- PROCESSING OF EARTHQUAKE RECORDS
- SEISMIC DESIGN WORKING GROUP - wcODwAtO CLYDE- DOCUMENTATION OF SEISMIC DESIGN RECOMMENDATIONS
o TECTONIC MbDELSIe .. I
- USGS MEETINGS ON INTERRELATED TOPICS OF TECTONICS,SEISMICITY, AND IN SITU STRESS
- ASSESSMENT OF TECTONIC MODELS BASED ON EVALUATION OFEXISTING AND NEW DATA - 4(c"-r M"'Wer6v orrhw OSGSAVA^ILAJ9LV .
( FAWL M t5T7AP6) LE rrSt PFat USCZ6
GOMORPHIOLOGY
OBJECTIVES
O ASSESS NET EFFECT OF SURFICIAL GEOLOGY PROCESSES - P-p suede Q op-T
0 o PROVIDE SUPPORT TO TECTONI.CS AND PALEOCLIMATOLOGYCONSIDERATIONS
ACTIVITIES
O DOCUMENTAtION OF PALEODRAINAGE OF COLUMBIA RIVER SYSTEM - AL eL E f- r JI dJ3b/Al-r rFOl 7£cL5# '
O INPUT TO PALEOCLIMATOLOGY PLANNING
O INPUT TO TECTONIC EVALUATION OF QUATERNARY HISTORY
l
ECONOMIC GEOLOGYOBJECTIVES
O LOCATE AND DESCRIBE OCCURRENCES OF MINERAL RESOURCESINCLUDING THEIR PAST EXPLOITATION OR FUTUREEXPLOITABILITY
O MAKE VALUE ESTIMATES OF KNOWN AND POTENTIAL RESOURCESAND COMPARE THESE TO OTHER AREAS OF SIMILAR SIZE INTHE COLUMBIA PLATEAU REGION
ACTIVITIES
O MONITOR OIL AND GAS EXPLORATION MAS A R-foQ A~dtCJ WILL &E O s
O EVALUATION OF RECENT OIL AND GAS EXPLORATION WELLS
O EVALUATION OF MT DATA
O BASALT MARGIN STUDY
HYDA01Wt-P-MA I-00mcl 4T's 11,4,rflr
WASH S17 6 tf"A 4 MfP #4tC bV S tW " 4PA *flCofA# y gooD 6-o e 1e~q a > tc.
7kA7m44 fdAfrlOAAVA) Sn2aiES vrw S& 61AITe&)AZ vER ECroICJS ree$ s
IVASN 5sr47 - S t'olm6 7#/1S .
koerczc& PoAa6- /71aE,-,wiE AMd.4y-rIS1507toT'C: AALYSE9 AeC #A°j PsE
- ka DA7d f Siqapf s/3 A ter
_ .
... .... ...........
*
GEOLOGIC INTEGRATION
OBJECTIVES
o PROVIDE GEOLOGIC DATA BASE
o DEVELOP GEOLOGIC MODELS OF THE SITE THAT INCLUDE PART, OR ALL OFTHE RESULTS OF THE OTHER GEOLOGIC CHARACTERIZATION ACTIVITIES
ACTIVITIES
O MAP INTEGRATION EFFORT- SEeiS F ctiA h gEP&E
O PRELIMINARY THREE-DIMENSIONAL STRATIGRAPHIC AND STRUCTURAL MODEL OFTHE RRL (INPUT TO DESIGN AND PERFORMANCE ASSESSMENT)
O SEISMIC DESIGN RECOMMENDATIONS
O SCENARIO EVALUATION
I
0GEOLOGIC CHARACTERIZATION
(SUMMARY OF DATA NEEDS AND INTERRELATIONSHIPS)LITHOLOGIC CHARACTERIZATION GEOLOGIC INTEGRATION TECTONIC CHARACTERIZATION
EAFAsESSMENTtDESIGN
MODEL! ^i / ~DEVELOPMEN\ ~STRU TU~t \
*3 DIMENSIONAL_ M NODEL
*DESIGN INPUTGIAOUNDWATERFLWW
z wS~YSTEM INPU.T/
: .~SEISMIC DESIGN INPUT \**SCENARIO INPUT
(PARAMETERS/PROBABI LITIES1
oINUTro DSG
AND.PERFORMANCE
/ LOCATIONC"ARACTERISTIC
DATABASEelMODELBS
I
li
SEISMOLOGY*/ SURVEILLANCE PAST AND PRESENT* SUVEILANCEDEFORMATION* ASSOC. WITH' -IIGAE AE
STRUCTUES TIING ANO RATI* RECURRENCE * l MECKANIS
\- GROUND MOTION a MODELS
TECTONIC MODELS
* MODEL EVALUATI0N/DEVELOPMENT
* DISRUPTIVESCENARIOS
-
ENGINEERING BARRIERS GEOCHEMISTRY OBJECTIVES
o QUANTIFY THE ENGINEERED BARRIER GEOCHEMISTRY ENVIRONMENT ASEFFECTED BY WASTE PACKAGE EMPLACEMENT
O QUANTIFY THE GEOCHEMICAL BEHAVIOR OF IMPORTANT RADIONUCLIDESIN THE ENGINEERED BARRIER SYSTEM
0o ESTIMATE THE EFFECT OF GEOCHEMICAL PROCESSES ON THE RADIONU-CLIDE ISOLATION CAPABILITIES OF THE ENGINEERED BARRIER SYSTEM
e
i.
CURRENT LABORATORY ACTIVITIES
o SPENT FUEL/BASALT/GROUNDWATER HYDROTHERMAL EXPERIMENTS ATEXPECTED REPOSITORY TEMPERATURES TO QUANTIFY RADIONUCL IDEBEHAVIOR IN THE-WASTE PACKAGE
O CONTAINER MATERIAL CORROSION EXPERIMENTS UNDER EXPECTEDREPOSITORY CONDITIONS (HYDROTHERMAL AND STEAM ENVIRONMENTS)TO MEASURE CORROSION RATES
O PACKING MATERIAL/GROUNDWATER HYDROTHERMAL EXPERIMENTS TOMEASURE CHEMICAL STABILITY OF PACKING MATERIAL
O SORPTION/SOLUBIL ITY EXPERIMENTS WITH BASALT/PACKING MATERIALAND RADIONUCLIOE-BEARING GROUNDWATER TO QUANTIFY RADIONUCLIDEMOBILITY IN THE PACKING MATERIAL
I I
GENERAL OBJECTIVES: HYDROLOGIC INVESTIGATION
GROUNDWATER FLOW SYSTEM
O FLOW PATHS
- FLOW TOPS
- STRUCTURES
- INTERBEDS
- DENSE INTERIORS
O FLOW POTENTIAL
- CURRENT WATER LEVELS
- HYDRAULIC STRESS
- WATER USE n e-l Lro st(.E 'orvr, L-- CLIMATIC CHANGE
o HYDROCHEMICAL EVOLUTION
- FLOW SYSTEM HISTORY INTEGRATED OVER TIME AND SPACE- CONCEPTUAL FLOW MODEL
O SOLUTE TRANSPORT
- SPECIATION
- RADIONUCLIDE RETARDATION
- SOLUBILITY
BWIP HYDROGEOLOGY PROGRAM
[ HYDROGEOLOGICCHARACTERIZATION l
I IPHYSICAL
HYDROGEOLOGYI-
HYDROCHEMISTRY DATA BASEMANAGEPIENT
REGIONALFLOW
SYSTEM
SITE - SPECIFICPARAtETER
IDENTIFICATION- FLOW
INTERPRETATIONS
- RETRIEVABILITY- TRACEABILITY- CORRELATIONS
_ .
- BOUNDARYCONDI TI ONSFORPERFORMANCESCALE MODELS
- PERFORMANCEPARAMETERS
- TRANSPORTPARAMETERS
REGIONAL GROUNDWATER FLOW SYSTEM
OBJECTIVES
O GENERAL UNDERSTANDING OF GROUNDWATER FLOW SYSTEM
o RANGE OF BOUNDARY CONDITIONS FOR PERFORMANCE SCALE ACTIVITIES
ACTIVITIES
O FIELD DATA COLLECTION
- REGIONAL HYDRAULIC STRESS ASSESSMENT WITH TIME (USGS)
- REGIONAL WELL WATER LEVEL MEASUREMENTS (USGS)
- HANFORD WATER LEVEL MONITORING
- POLLEN ANALYSES (LAKE BED CORES) PLANNED
O CLIMATOLOGY STUDIES (BEING PLANNED)
- PREDICT POSSIBLE RANGE OF CLIMATE CONDITIONS
- CALIBRATE THE PREDICTIONS TO PAST CLIMATE
O REGIONAL FLOW SYSTEM STUDIES
- INTERAGENCY HYDROLOGY WORKING GROUP (EXTENDED PASCO BASIN)- REGIONAL GROUNDWATER FLOW SYSTEM PARAMETER ESTIMATION STUDY BEING
PLANNED (INCLUDES STRUCTURAL CONTROL)
SITE - SPECIFIC PARAMETER IDENTIFICATION PROGRAM
OBJECTIVES
o DETERMINE GROUNDWATER FLOW POTENTIOMETRIC SURFACE
O DETERMINE THREE DIMENSIONAL HYDRAULIC PROPERTIES
- CONDUCTIVITIES OF FLOW PATHS
- EFFECTIVE POROSITY
- STORAGE COEFFICIENT
- DISPERSION
ACTIVITIES
O GROUNDATER MONITORING
o LARGE-SCALE HYDRAULIC STRESS TESTS PLANNED
O TRACER TESTS
O SMALL SCALE HYDRAULIC STRESS TESTS
O EXPLORATORY SHAFT TESTING PLANNED
LOGIC DIAGRAM FOR BWIP HYDROLOGIC TEST STRATEGY "'(AFTER NUCLEAR REGULATORY COMMISSION, 1983)
STAGE I STAGE X STAGt3 STAGE A-
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HYDROCHEMISTRY
OBJECTIVES
O UNDERSTANDING THE GROUNDWATER FLOW SYSTEM
O ESTABLISH GROUNDWATER CHEMISTRY BASELINE FOR OTHER SITE CHARACTERIZATIONACTIVITIES
O DETERMINE RADIONUCLIDE RETARDATION PARAMETERS FOR PERFORMANCE ASSESSMENTACTIVITIES
ACTIVITIES
O GROUNDWATER CHEMISTRY BASELINE FOR PRECIPITATION, SPRINGS. UNCONFINEDAQUIFER. CONFINED FLOW SYSTEMS
- MAJOR. MINOR TRACE PARAMETER CONCENTRATIONS
- STABLE AND RADIOACTIVE ISOTOPE CONCENTRATIONS
- DISSOLVED GAS CONCENTRATIONS
- ORGANIC CONCENTRATIONS
O CONCEPTUAL GROUNDWATER FLOW MODEL
- SPATIAL DISTRIBUTION OF CHEMISTRY PARAMETERS
- GEOCHEMICAL MODELING - FoP3 - EQ( rT m LLsDVf XT LL
- DETERMINE FLOW DIRECTIONS AND GENERAL FLOW RATES
O LAB RADIONUCLIDE RETARDATION STUDIES: BATCH AND COLUMN
- SORPTION/DESORPTION
- SOLUBILITY
- COMPLEXATION
- SPECIATION
O FIELD SCALE RADIONUCLIDE TRANSPORT STUDIES (BEING PLANNED)
- TRACER TESTS
- NATURAL RADIONUCLIDE CONCENTRATION
- NATURAL PARTICULATES
DEVELOPMENT OF REASONABLE ASSURANCE
14S
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MOSTLYI II EIIA1 UIIEOATAAVAILA nt E
DATA $ASE EXPANDED BY ADDITIONAL CONFIRMATORY INSITUTESTIN
DATA BASE CONSISTS OF ALL LIIS TEST RESULTSES HYDROLOGY CLUSTER. TRACER ANDCIIAMBER TEST nEStULTS; AND EXTENDED.PASCO BASIN TRANSIENT MODEL |CALIBRATION
DATA BASE CONSISTS OF PRIEST nRAPIDSLNS TESTS RESULTS; ADDITIONAL 1SINGLE WELL TEST RESULTS; ANDEXTENDED PASCOBASINSTEADYSTATE MODEL CALIBRATION
I IDATA BASE CONSISTS OF'IRRL-2 LIIS TEST RESULTS j
II I IFDATA ASE CONSISITS Of *PIEZOMETIIC BASELINE 1 1 1AND SINGLE WEIL LTEST RESULTS 1 I
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STARTREPOSITORYOPE RATIONS
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DETERMINATION OF DATA ADEQUACY
REDESIGNJ i'U!RF RETEST
,//\DETERMINE
WORKI REQUIRED 7
N% ADDITIONAL/
REDUCE SITE CHAPACTER IZAT ION UtrJDERTAtN\T IES
NOT REASONABLEASSURAINCE
_
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IL DESIGN' ANDTEST ENGINEERED
STRLC:TI .IREv.
SPECIFICA.TIONSurn
ASSESS OVERALLSYSTEMS PERFORMANCE
AND UNCERTAINTY
C/ COMPARE- TO REGULATION',I.
AND CRITERIAN4D DATA .ADUNCERTAIIMI ES
AI.
-
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INI'EST I 'ATETHE SPITE
i i I I I
DATA /4fsIOIJNCERTAt ir iE;.
REASCY4ABLEASSURANCE
- 1END I
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GEOMECHANICS TESTING / 9 88 - 89 77mE Fr.A#E
o ROCK STRESS
o ROCK MASS MODULUS
o ROCK MASS STRENGTH
o THERMAL PROPERTIES
o GEOPHYSICAL TESTING
I
o LABORATORY TESTING
o GEOMECHANICAL MODELING
o MISC. AND DEVELOPMENT
ROCK STRESS
O IN SITU STRESS:
OVERCORING
USBM
DOOR STOP PER
CSIRO (GAG-ES) 7RIPLE AXES Crh'bes A4 2 AXS
o SKIN STRESS:
SMALL FLAT JACK TEST
ROCK MASS MODULUS
o PLATE BEARING TESTING:
RIGID
FLEXIBLE
0.5 METER PLATE
1.0 METER PLATE
o LARGE FLAT JACK
o BOREHOLE TESTING
o BLOCK TEST
ROCK MASS STRENGTH TESTING
o JOINT SHEAR TESTING
LARGE DISCONTINUITIES
COLUMN JOINTING
o G-oPtsc C D YJA(I L MO WbuJus, ) p t S WAUC-
C o Cs - Nmr
&EFALCM OLE
LAY6 7EsrAiJVP(,RPA4OJ/J po4.4s AJD FAC;C4 7Aes
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GEOMECHANICS MODELING
o COORDINATE MODELING PLAN WITH A/E
o BENCHMARK ADINA to'ILL PicM- uP A8AC-OSAS WEU-
o BENCHMARK STEADY FLOW
MODEL VALIDATION TESTING
o CANISTER HOLE HEATER TEST - SEUE!AL. MWINS l'OF*TiOAJAi s ITno -EsT
o MINE BY TEST
DEFLECTOMETER DEVELOPMENT
*, -
MISCELLANEOUS
a SUPPORT TESTING - RfXX i5OLr + Gepou-rjo&6 75S
O SITE SPECIFIC ROCK MASS CHARACTERIZATION SYSTEM
o COMPLETION OF:
HEATER TESTS #1 AND #2
REPORTS BoEsC eorLEM0
DEVELOPMENT OF: MET14cOs TO e EASVI L CS7ZESgS Do) FDw@Tops
O JOINTED OVERCORING
O BOREHOLE MODULUS
o TRIAXIAL SHEAR
* - 4I
HANFORDBOUNDAR'
DR Y Catex
VA LEY
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SITE
r Xi
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699.14E6Q
0B613 0\D2* DC-8
WJPPSS-3DB-1
L:. 6DB-7
OREHOLE
1ASALT OUTCROP
MILES RICHLO
Wells with Hydrologic information(from Gephart and others, 1979)
PRIEST RAPIDS INTERFLOWHYDRAULIC HEADS (3/85) ..
UMTANUM RIDGE
II
Ni
I
McGEEI0
* DB-12
404
REFERENCEREPOSITORY
LOCATIONST. MICHELLE 20
0ST. MICHELLE I
O'BRIAN .9** FORD91 6
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MILESHYDRAULIC HEADS: ft MSLOC 16
r;RCL1i~b4MA VERTICAL HYDRAULIC HEAD DISTRIBUTION AT THE McGEE WELL
STRRT I GRRPHY TESTINTERVAL
HYDRAULICHERD
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GRANDE RONDE HYDRAULIC HEADS (3/85)-3
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'I
IREFERENCE 'REPOSITORY
LOCATIONST. MICHELLE 2
ST. MICHELLE 1
OBRIAN ** FORD
McGEE
602I
ENYEART
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HYDRAULIC HEADS: ft MSL MILESt>C-16
YAKIMA BARRICADE LINEAR.
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t11tour Interval 0.2 oape
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RATTLESNAKE RIDGE INTERREDPOOR QUESTIONABLE 0000
QUALITY OF SEISMIC REFLECTION DATA
0 1000I I I 2000 FEETI I
Vyeo
POSSIBLE STRUCTURAL INTERPRETATION FROM
DRILL HOLES DH-27 and DH-28 (MONOCLINE)
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PoOR OVESTIONABLE I GOOD
OUALSTY OF 3193MtC REFLECTION DATA
0 10_I I
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VI a I
POSSIBLE STRUCTURAL INTERPRETATION FROMDRILL HOLES DH-27 AND OH-28 (FAULT)
OVERALL OBJECTIVES
# DETERMINE DIMENSIONS OF THE HYDROLOGIC BARRIER.
* DETERMINE THE PRESENT GEOLOGIC AND HYDROLOGIC
CHARACTERISTICS.
* ASSESS FUTURE GEOLOGIC AND HYDROLOGIC CHARACTERISTICS.
VA
a..
TABLE 1
FY85 OBJECTIVES AND PLANS
OBJECTIVES PLANS
1. Determine-the dorthern and southern Conduct 50 line miles of both gravityextent of geophysical gradients and magnetic surveys.(gravity and magnetics). MuLy
2. Refine location of geophysical gradients Conduct testing and verification ofand geologic interpretation with seismic seismic methodology. rn Al?reflection data.
Conduct one to three lines of seismicreflection in Yakima Barricade area(dependent on testing). Auc-Usr
3. Refine the location of the hydrologic Deepen DH-27 and DH-28 through the Selahbarrier on the basis of hydraulic head interbed.observations within the Selah interbedat DH-27 and OH-28. Install packers and piezometers in DH-27
and DH-28 to obtain head differences inthe Selah interbed and obtain water Lsamples for chemical analyses. A
4. Documentation of results.
SOME Ces HOLE to Ce Wj/L I3E Dbo0A)E ' VS eWI)tLL 6t EuXjj3Ua bfIW 704RCV 15A?-PIEO---
Compile status report and update FY86 plans.SE fT.
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REFERENCE REPOSITORY LOCATION
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_ _ _ - I ** .,-) -~ ~ .. , ~ - .
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2WILES
KILOMETERS
LEGENDGRAVITY & MAGNETICS
:.... SEISMIC REFLECT1ON (WITH VERTICAL--- -... .SEISM IC PROFILE IN PH1 7 014.28) --a I. - - 2 3'9
PLANNED GEOPHYSICAL SURVEYS-FOR YAKIMA BARRICADE STUDY FY-85
b I I a
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O 1 .u SW
rus..s.4J\ -
INCr-v'*-~<
-R --I- - - - - -- I.3.
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0 5 t 2 MILESLEGEND
- GRAVITY & MAGNETICS*:: .-. :. SEISMIC REFLECTION (WITH VERTICAL... S SEISMIC PROFILE IN DIH27 & OH-R)-- PREVIOUS GRAVITYWMAGNETIC DATA
_
U I 2 3 KILGMETERKN
PREVIOUS AND PLANNED GEOPHYSICAL SURVEYS
.
TABLE 2
OVERALL OBJECTIVES AND GENERAL PLANS FOR FY86+
'iil
OBJECTIVES or PLANS
1. Determine location and dimensions ofhydrologic barrier.
Locate and drill 3 wells into thePriest Rapids for constant dischargepumping tests and hydrochemical analyses.
Assess need for additional wells forconstant discharge pumping tests on basisof initial tests.
Assess need for additional geophysicsand seismic data on basis of initialtests.
2. Determine present geologic andhydrologic characteristics.
Assess structure through boreholeverification
A. Structure Verification
1 to 3 boreholes to a maximum depthof 1500 feet
B. Age Determination of Last Activity
2-10 closely spaced boreholesthrough sediments
Assess hydraulic properties of thestructure through additional hydrologictesting at different scales.
3. Determine future geologic and hydrologic Develop conceptual and numerical models.characteristics.
4. Documentation of Results Compile status reports and update plans;compile final report.
.1 A.-
IA.
Structures, Textures, andCooling Histories ofColumbia River Basalt Flows
Date Manuscript Completed: May 1984
P. E. LongBasalt Waste Isolation Project
B.J.WoodNorthwestern UniversityEvanston, Illinois
To be submitted toGeological Society of America Bulletin
Prepared for the U.S. Department of Energyunder Contract DE-AC06-77RL01030
OD Rockwell InternationalftckweONwor MOpwdEnwlmnu SG~moupP.O. oxOOftdWnhk"69352
RHO-BW-SA-212 P