ML20236N374

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Summary of 870708 Meeting W/Util in Bethesda,Md to Hear & Discuss Util Response to NRC Questions Q231.1,Q231.2,Q231.3, Q231.4,Q231.5 & Q231.7.List of Attendees & Viewgraphs Encl
ML20236N374
Person / Time
Site: Satsop
Issue date: 08/03/1987
From: Vissing G
Office of Nuclear Reactor Regulation
To:
Office of Nuclear Reactor Regulation
References
NUDOCS 8708110474
Download: ML20236N374 (87)


Text

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  1. g>D RECg*o UNITED STATES l' c NUCLEAF. REGULATORY COMMISSION

. y, . ,E WASHINGTON, D. C. 20555 August 3, 1987

\ a..s #'

Docket No. 50-508 MEMORANDUM FOR: The Record l

FROM: Guy S. Vissing, Project Manager Standardization and Non-Power Reactor Project Directorate Division of Reactor Projects III, IV, V and Special Projects Office of Nuclear Reactor Regulation

SUBJECT:

SUMMARY

OF MEETING OF THE STAFF WITH WASHINGTON PUBLIC l i

POWER SUPPLY SYSTEM CONCERNING THE GEOSCIENCE ISSUES FOR WNP-3, JULY 8, 1987 Introduction A meeting of the staff with representatives of Washington Public Power Supply System (WPPSS or the Supply System) was held at-the request of the Supply System at the offices of the NRC in Bethesda, Maryland, on July 8,1987. The purpose of the meeting was to hear and discuss the Supply System's response to the staff's questions Q231.1, 0231.2, 0231.3, 0231.4, 0231.5 and 0231.7 for the WNP-3 site. Enclosure I provides the list of those who attended the meeting. Enclosure 2 provides the viewgraphs which were presented during the meeting.

Background

The staff issued a draft Safety Evaluation Report (SER) for WNP-3 in 1983.

This draft SER identified several concerns relating to the seismology of the WNP-3 area. Following the issuance of the draft SER we requested additional information from the Supply System to answer the concerns raised in the draft SER and to support our continued review in this area.

Construction of WNP-3 project was halted in July 1983 because of funding problems and the project is currently in deferred status. The Supply System is currently on a program of preserving the progress that has been made on the project. The project is approximately 76% complete. In the program of preserving the status of WNP-3, the Supply System desires to complete and preserve the significant outstanding issues remaining. They believe the seismic issue is significant and it is their goal to obtain from the NRC an SER on this issue. They would be content to obtain even an SER which would not be complete, but would identify a few remaining open issues. They believe this would be helpful and would make the Board of Directors of the Supply '

System more comfortable in making future decisions. The Board wants to be sure there are no major problems remaining.

Discussion Prior to discussing the specific questions which the staff asked in late 1983, the Supply System presented a general discussion of the faults in the WNP-3 8708110474 870803 PDR ADOCK 05009508 A ppg

n, The Record August 3, 1987 site area and noted that the site was over a subduction zone, which is a major issue to be addressed in the NRC review. The Supply System does not appear to have sufficient deep seismic reflection data to resolve the issue of the capability of faults in the site region. They have attempted to obtain such data from Weyerhaeuser Company, but because Weyerhaeuser considers such data proprietary, it has not been made available (see Enclosures 3 and 4).

The material provided in Enclosure 2 responds to the NRC questions. Figure 231.1-12, Geologic Map Along East Fork Humptulips River, is a revised figure which the staff had not seen.

The following additional material was determined necessary to support the staff's review of seismic issue at WNP-3:

1. More detail on the Wishkah Terrace.
2. Investigation of other accretionary regions where there could be earthquakes without surface rupture and how good is the resolution of this with other world-wide data - is there a possibility of having earthquakes without surface rupture?
3. Investigation of the Olympia Lineament for surface rupture of its entire length.
4. Aerial plots of the entire area.

The staff was concerned about the subduction zone and that, because of the possibility of large earthquakes, the ground motion could be different than presented in the FSAR. This should also be considered by the Supply System. i At some point, the staff will want to make a field trip to survey the area. l Enclosure 5 provides the schedule as proposed by the Supply System. At the meeting, the staff proposed modifications to this schedule. The Supply System )

is to submit a new schedule for the ra olution of the geologic and seismic l issues.

Original signed by Guy S. Vissing, Project Manager .

Standardization and Non-Power i Reactor Project Directorate Division of Reactor Projects III, IV, l

l V and Special Projects

Enclosures:

As stated cc w/ enclosures: See attached sheet DISTRIBUTION 4 Docket < File ' GVissing JPartlow EJordan NRC Participants NRC & Local PDRs HBerkow OGC-Beth JPartlow ACRS (10)

PDSNP Reading TMichaels EHylton R D PDSN/U PDS ff /..

on GV- L ng:bd PDS(r(pw dBe

/; /87 07 g/87 07 V87

\ - _ - - - - _ _ _ _ _ - _ - - - _ _ _ _ - - _ - - _

' 5 0

The Record August 3, 1987 site area and noted that the site was over a subduction zone, which is a major issue to be addressed in the NRC review. The Supply System does not appear to have suffbient deep seismic reflection data to resolve the issue of the capability of faults in the site region. They have attempted to obtain such I

data from Weyerhaeuser Company, but because Weyerhaeuser considers such data proprietary, it has not been made available (see Enclosures 3 and 4).

i The material provided in Enclosure 2 responds to the NRC questions. Figure 231.1-12, Geologic Map Along East Fork Humptulips River, is a revised figure- )

which the staff had not seen. -

The following additional material was determined necessary to support the staff's review of seismic issue at WNP-3:

1. More detail on the Wishkah Terrace.
2. Investigation of other accretionary regions where there could be earthquakes without surface rupture and how good is the resolution of this with other world-wide data - is there a possibility of -!

l having earthquakes without surface rupture?

l

3. Investigation of the Olympia Lineament for surface rupture of its i entire length.
4. Aerial plots of the entire area.

The staff was concerned about the subduction zone.and that, because of the possibility of large earthquakes, the ground motion could be different than presented in the FSAR. This should also be considered by the Supply System.

At some point, the staff will want to make a field trip to survey the area.

Enclosure 5 provides the schedule as proposed by the Supply System. At the meeting, the staff proposed modifications to this schedule. The Supply System is to submit a new schedule for the resolution of the eologic and seismic issues. j / "

, }/ /J Guy ~ S. Vissing, Proje Manager l Standardization and Non-Power l Reactor Project Directorate i Division of Reactor Projects III, IV, l

V and Special Projects

Enclosures:

As stated cc w/ enclosures:

See attached sheet

1

  • l i.

l Mr. D. W. Mazur WPPSS Nuclear Project No. 3 Washington Public Power Supply System CC*

Mr. Charles B. Brinkman. Mr. G. C. Sorensen, Manager Washington Nuclear Operations Regulatory Programs' 3 Combustion Engineering, Inc. Washington Public Power Supply-

'7010 Woodmont Avenue, Suite 1310 . System Bethesda, Maryland 20814 Post Office Box 968-Richland, Washington 99352 f Nicholas S. Reynolds, Esq. J DeBevoise & Liberman j 1200 Seventeenth Street '

Washington, DC 20036 G. E. Doupe. Esq.

Washington Public Power Supply System 3000 George Washington Way Richland, Washington 99352 ,

i Mr. Curtis Eschels, Chairman Energy Facility Site Evaluation Council Mail Stop PY-11 Olympia, Washington 98505 Mr. Douglas Coleman Washington Public Power Supply System

, P. O. box 1223 Elma, Washington 98541 4r. William Ang Region Inspector /WPPSS 3/5 U.S. Nuclear Regulatory Commission 1450 Maria Lane - Suite 210 Walnut Creek, California 94596 ,

Mr. Eugene Rosolie, Director Coalition for Safe Power i 408 Southwest Second Avenue )

Portland, Ongon 97204 l

)

i 4

ENCLOSURE I ATTENDANCE LIST FOR MEETING WITF WASHINGTON PUBLIC POWER SUPPLY SYSTEM CONCERNING GEOSCIENCE ISSUES AT WNP-3 l

JULY 8,1987 l NAME ORGANIZATION Guy S. Vissing NRC/NRR Goutam Bagchi NRC/NRR I Dick McMullen NRC/RES Leon Reiter NRC/NRR Raman Pichumani NRC/NRR Bart Slemmens NRC Consultant / Univ. Of Nev.

Bob Rothman NRC/NRR Bill Kiel WPPSS Don West WPPSS Consultant / Golder Associates !

Dave Bosi WPPSS I Donald Caldwell WPPSS Consultant / Golder Associates Gregory A. Davis WPPSS Consultant 4 David D. Tillson WPPSS Consultant i Paul C. Thenhaus USGS  !

Russ Wheeler USGS  :

Doua Coleman WPPSS i l

i i

1 1

l i

Enclosure 2 i i

l l

1 l AGENDA i

Presentation of Responses to NRC Geosciences Review Questions  !

l on Geology WNP-3 l July 8, 1987

{

1

1. INTRODUCTION 1
2. BACKGROUND l I
3. RESPONSES TO QUESTIONS I i

e 0231.1 I e 0231.2 )

e Q231.4 e Q231.3 e Q231.7 e 0231.5

4. CONCLUDING REMARKS

_____________.________a

I l.

+

l LOCAL FAULT INVESTIGATION e faults and lineaments in area slightly greater than site locality e two phases:

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- prior to foundation excavation

- during foundation excavation e purpose to determine location, type and movement history of local faults l

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APPROACH TO FAULT INVESTIGATIONS {

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e literature and map review e evaluation of relationship of local faults to local and regional tectonic features )

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e evaluation of remote sensing data (SLAR, Landsat, aerial .

1 photos, aeromag, gravity) to supplement literature and map review I

e field investigations (detailed mapping; trenching at ~90 l 1

locations) to collect geometric data, displacement  !

characteristics and stratigraphic / structural relationships 1

e evaluation of movement history l e capability evaluations l

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STRUCTURAL SETTING I

e faults occur in rectilinear pattern; NW and ENE l e folds trend NW e faults associated with elongate bedrock uplifts (folds) and major faults generally bound the uplifts l e the N-NW-trending faults are reverse, indicating net shortening in EW to NE direction a faults with greater displacement have thicker zones of gouge / breccia and wider halo of subsidiary faulting e character of fault zone dependent upon rock type 1 ,

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l QUATERNARY FEATURES 1

e Relict erosion surfaces (540 - 700+ ka) e Logan Hill /Wedekind Creek Fms. (540 - 700 ka) ;

e Glaciofluvial deposits: 1

- Helm Creek (250 - 320 ka)

- Salmon Springs (34 - 83 ka)  !

- Fraser (10 - 20 ka) e Deep weathering profiles (630 ka - 2 ma)

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FAULTS CROSSING RELICT EROSION SURFACES (540 - 700+ ka)

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4 i FAULTS OVERLAIN BY LOGAN HILL /WEDEKIND CREEK FMS. (540 - 700 ka) I e Scammon Creek l e Bedrock faults NW of site 1 1 i l l l l 1 i I

                                              'l I

i TECTONIC FEATURES OVERLAIN BY HELM CREEK DEPOSITS (250 - 320 ka) l l l

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  • Melbour..e anticline I

j e Railroad fault f a Hitchcock fault l 1 1

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i TECTONIC FEATURES CROSSED BY SALMON SPRINGS DEPOSITS (34 - 83 ka)

                         ~

s Minot Peak uplift

                 -e  Melbourne anticline e Gibson Creek fault i

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1 I l ( I TECTONIC FEATURES CROSSED BY q FRASER DEPOSITS (10 - 20 ka) 1

                                                                              'I e Minot Peak uplift 1

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, Fault contact between Astor.io Format. ion l and Lincoln Creek Formation Astorio Formation Light gray to yellowish-brown fine-grained weathered sandstone E Lincoln Creek Iormation . Yellow-gray frdctured weathered , siltstone with iron staining clong  ; fractures  ! Refer to Figure 2.5F-13 for trench location. WAStilNGTON PUBLIC FIGtfRE POWER SUPPLY SYSTEM WElKSWOOD FAULT, TRENCH MAP W 7 2.51-M Nuclear Projects 3 & 5 FINAL SAFEYY ANALYSIS REPORT

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4 1 1 EXISTENCE OF UNMAPPED MAJOR FAULTS j l I Several lines of evidence inditate' that there .are no unmapped major faults in the site locality:

1. Surt}acegeology:

e stratigraphic contacts e trends of folds and faults

2. Remote sensing imagery
3. Geophysics:

e aeromagnetic e gravity l 1 l

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l l E QUESTION NO. 231.1 A major northwest-trending fault in the Humptulips River area (Tabor and Cady,1978) projects northwestward under Quaternary deposits to an outcrop o" steeply dipping Pleistocene deposits (op. cit) on the west Fork of the Humptulips River. The capability of this fault may be important to the site j in light of the following. Offshore studies by Silver (1972) and Snavely and Wagner (1982) indicate a subduction tectonic style characterized by eastward (landward) dipping thrust faults that generally steepen westward (upwards) and that have offset sediments as young as Quaternary. Considering this structural framework, evaluate the possibility that tN Humptulips fault, if capable, extends southeastward as a continuous fault or fault zone along the steepened west limb of the Wynocchee , anticline (Rau,1967) and on into the less well-defined Melbourne anticline (Gower and Pease,1965) or alternative-  ; ly to the southeast of these structures. Is the Humptulips fault thoroughgoing f I and capable? If so, evaluate the effects on the site. Vibroseis records along the Chehalis River might help evaluate the thrust fault hypothesis and l reportedly have been obtained by AM0CO. E E E E; R; N a l H

                                                                               ------___----_--_J

e 4 QUESTION 231.1 APPROACH e review available literature and maps (local geology and tectonics; accreted terrains) e photogeologic interpretation of selected study areas to delineate Quaternary stratigraphy and relationship to the ,

      'Wishkah River fault zone e geologic reconnaissance of the selected study areas to characterize stratigraphic, geomorphic and structural relationships e evaluation of results with respect to nature and age of Wishkah River fault zone

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M . 4 - - ~ * - - . W QUATERNARY CORRELATION CHART' F9ure 231.1-@ .lj 1 i g g WYN00CHEE/ HUMPTULIPS/ TIME, YEARS g o CHEHAllS QUINAULT B* P* g b AREA AREA L4 w d5 10,000 Low Fraser Chow Chow Terrace Drift - 20,000 l .

                                                                                                   - 40,000                      -
                                                                                                   ~

High Fraser Tenan f

                                                   \                                               - 80,000
                                                                                                                                    ,  I
                                                                                                   - 100,000                        ,
                                        ,        w j        $                                                 - 120,000
                                        $        R Q        $                                                    -140,000                         ,

Er h H

                                                   \ TerracesSalmon Spring             Drift [s\ umptulips
                                                                                                    - 160,000
                                                                                                    - 180,000                          1 1
                                                                                                                                   '5
                                                                                                    - 200,000                          l I

Helm Creek Donkey Creek j

                                                   \             Terrace
                                                                           /\          Till (?) /- 400,000                             j
- 600,000 ,

o r4 1 y - - 800,000 Wedekind Creek i - Formation - 1,000,000 m, l t' l I? b ' SOURCES: WPP55, 1982; McCrumb and West, 1981;

              "                  Coleman and Pierce, 1981; o        }.         Carson, 1970;
                      )          Moore, 1965                                                                                           j Eq L.                                                                                                                  !
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Figure 231.1-12 I' GEOLOGIC MAP ALONG EAST FORK HUMPTULIPS RIVER

                        **                      Wishkah River Fault Zone Qtj ?

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Wishkah River Fault Zone Tb

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Location and direction of Qu photograph in Figure 231.1-14 Qu Undifferentiated Qt 3(OldestHumptulips and agehighest

                                                                                                           ? ) fluvial terrace Qta Youngest and lowest fluvial terrace                    Tb Tertiary bedrock Qt3 Younger fluvial terrace                                ---- - Fault; dott'ed where concealed Qt2 Older fluvial terrace                                                         3; Anticline 4                  l ei        structural data from:

0 W.W.Rau,1986. Geologic Np of the Humptulips l

                           *              ""                        ouaoraa91 e aad Adjacent Areas. srars Harbor county.                                                     1 N?                                                      Washington. Washington $ tate Department of hatural                                                      j l

Resources. Geologic Np GM - 33. See Figure 231.1-1 for map location

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4 QUESTION 2

31.1 CONCLUSION

S e the Wishkah River fault zone is a NW-trending zone of high-angle reverse faults that displace Tertiary bedrock as young as Miocene and is overlain by undisturbed Quaternary glacio-fluvial sediments e the fault zone is 26 km long, 3 to 5 km wide and approaches - to within 22 km NW of the site e developed during the Tertiary in an active accretionary complex that is now some 150 - 180 km to the west e stratigraphic and structural relationships suggest that most recent displacement is >250 - 320 ka and may be >800 ka e stratigraphic and structural relationships indicate that the Wishkah River fault zone does not extend (at the surface) south or southeast beyond its mapped length e the tilted Pleistocene lake sediments could not have been deformed by displacement of the Wishkah River fault zone l f l - l I l

4 QUESTION NO. 231.2 Assuming that a ... subduction ' tectonic style characterized by eastward dipping thrust faults that generally' steeper westward (upwards)..., described l in question 231.1 is correct for the site vicinity, would your conclusion. regarding the non-capability of the ' reverse' and ' normal' faults remain the same? Would a thrust fault model. allow the prescnce of undiscovered faults in the site vicinity? If thrust faults exist'in the site vicinity what would j be their effect of the site? Document and provide supporting bases for your responses. I i _ _ . . _ . _ _ _ _ . _ . __m.=.. _. - _ __ .__..__. ._. _-

                                                                                                                                                                                                                              .6 4

Figure 231.2-1 GEOLOGIC STRUCTURE OF SITE LOCALITY AND VICINITY

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                    --          Based mainly ot. geophysical                      Showing trace of Axial Plane and physiogrpMc erfdence                                                     p HOTE:
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                                                                             ' Causative Factors E-W to NE-SW Compression-                                                                                             j N-5 to                  Resultant f                                                NW-5E           4-Tectoni c->.                 ^'$$'d FoldaVNYfts                Features Fault Movement History (see below)

Associated Holocene Pleistocene Te rtia ry 5 104 $ 106 40 m.y. DP Uplifts Faults 103 5 105 5 107 Investigated s' a =ni "4 's' "i '

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M Blue m untain flue Mountain - .. . E N Uplift pg $ g Lincoln Creek Scamon ~ M Uplift Creek . ,, ; . . 8 8 M Age of rocks displaced by faults , Age P.ange of overlying or adjacent feature not detectably 2 2 2 displaced or disturbed by fault j j y ( 6 . . Type of feature not disturbed: 3 5 % 6-Present Ground $vrface P.Scamon Creek Paleosol E I [ C-Holocene Colluvium S-$apro11te { OA-01 der Alluvium A-Ancient Erosion Surface 3 T Late Pleistocene H. Helm Creek D qosits , Terrace Surfaces ROTE:  : Time of no detectable fault movement - Taken from WPP55, 1982; #

                     ---- Infer 5'd tfse of no fault borement                                                                                                  ""
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i 1 1 j FEATURES OF A SUBDUCTION i F.igure 231.2-4 ZONE CONTINENTAL MARGIN Volcanic Arc 5(hgelf and Trench Continental Outer Trench Inner Slope Shelf and Slope Axis Slope Break Forearc Basin Sea level l

                                                                          -1Y Accreted Terrane                                   Continental Crust lllllll
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l QUESTION 2

31.2 CONCLUSION

S l 1 i e faults in the site loc ~aiity formed in an accretionary wedge tectonic environment during the T6rtiary subduction of the Farallon plate j i l l l e continued subduction with offscraping and underplaying j resulted in uplift and landward rotation of the imbricate - thrusts e seaward (westward) migration of the treach and zone of active l accretion since the Tertiary has resulted in the site being now some 180 km from the zone of current active deformation e the site locality faults are not capable l l I l l I i

m l E QUESTION NO. 231.4 5 Many of the natural drainage features in the site vicinity occur along projections of mapped faults although the faults are shown to terminate away i frcm the stream valleys but along their trends. Also, many drainages are oriented in a pattern that is parallel to the NNW and NE striking fault E pattern, yet the streams are not considered to be fault controlled by the l applicant. Present the evidence that supports the conclusion that the drainage features are not fault controlled. 1 l l 4 l l l n LJ

i _, . - . ,k' ps q t DRAINAGE MAP OF SITE LOCALITY Figure 231.4-1 .y c 1

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6 QUESTION 2

31.4 CONCLUSION

S e dendritic drainage pattern N. of Chehalis River in granular glaciofluvial sediments e modified trellis or rectangular drainage pattern S. of Chehalis River developed in folded and faulted Tertiary bedrock , 1 e no evidence of fault control for drainage pattern in vicinity of the site e drainage pattern S. of Chehalis River likely the result of erosion along joints that follow the regional NN-ENE structural trends l 1 r I i

I I I 00ESTION NO. i 1 231.3 I Update the FSAR to include rec'ent seismic reflection, remote sensing, and 1 geophysical data that encompass the site area within a .adius of about 25 l miles. If any new suspect tectonic structures or lineaments of such size or proximity to the site are identified which would exceed tne impact of the j Olympia Lineament on the site earthquake design basis, determine whether or - not those features represent capable faults. Evaluate the impact on the { f si te. Document and provide the bases for your responses. i i 1

4 l- - Figura 231.3-1 COVERAGE OF NEW DATA IN PUBLIC DOMAIN p e __________) J l p-_---------__-- I i I i I I 1 i w I i l l ( I

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                                                           '                                                                           1 0          20             40           60 l
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          .            .              i g

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                         'n***'                              ----------------.---------_1 EXPLANATION:
                   .                Area of one-look SLAR coverage studied in 1974(WPPSS,1974) and 1975(WPPSS.1975)
                           ._ Area of two-look SLAR coverage studied in 1974(WPPSS.1974) and 1975(WPPSS.1975)

Area of U.S. Army Corps of Engineers Two-look SLAR coverage studied in 1981(WPPSS,1982) USGS (1980) Open File Map 80-948; aeromagnetic data coverage

                   ............ High Life Helicopter (1981) Magnetometer r data coverage

s { QUESTION NO. l

                                                                                              !  l 231.7 t  !

( Summarize the field geological, remote sensing, and geophysical data that i have a bearing on the overall length and capability or non-capability of the I l Olympia lineament (including recent analyses by the U.S. Corps of Engineers '

                                                                                                 )

Districts in Seattle and Portland). L i l I i l i

  'ff;;                                                                                                                                                                            '

i v, p> ' SIGNIFICANT FAULTS AND LINEMENTS Figure 231.7-1 i WITHIN 70 MILES OF SITE

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                                                                                                                                         Based on minimal evidence g                                           High Angl'e F"                                          Thrust (barbs on apper plate)                                           'p. PUBLISHED LINEAMENTS
                 ~

Based mainly on geophysical and physiographic evidence SOURCE: WP55,198i l L _-_-__ --_--______ _ __ _ _ _ _ _ _ _ _ _ _ _

f i BOUGUER GRAVITY MAP OF Figure 231.7-2 SITE AND OLYMPIA LINEAMENT

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1 e.

( e 4 QUESTION 2

31.7 CONCLUSION

S e based on gravity data and stratigraphic relationships, the Olympia lineament is interpreted to be a NW-trending, NE-dipping normal fault e the Olympia lineament is constrained to its length of 88 km by the nature and pattern of the gravity gradient on which it is defined and by geologic and geomorphic relationships at its NW L and SE ends 1 e its structural association with other postulated active faults in Puget Sound and its proximity to the site require that it be considered as a possible seismic source l l l l l e

                                                                      .e---

1 i l I l l l l 00EST10N NO. 231.5 g i I The applicant has dismissed offset magnetic anomalies KK and HH on the Juan de Fuca plate as probably due to episodic jumping of short tra'nsform faults 3 connecting offset segments of the spreading ridge a la Hey (1977) (FSAR l 2.5-44). Provided that successive jumps are in the same direction and occur after equal increments ( ipreading, the jumps should produce a V-shaped wake consisting of a pair of lineaments intersecting at the ridge. Although KK l l seems to form such a wake, mirrored in the Pacific plate, HH is less convinc-l ingly matched (c.f. Barr,1974 and Elvers and others,1973). Considering the difficulty of identifying the mirror image of HH, evaluate the hypothesis that HH is a fault a: suggested by Pa'voni (1966), and that the on-shore i suberustal extension of HH could be the source of deep-seated major earth-quakes in the Puget Sound region (Fox,1983). Evaluate the response at the ! site of a major earthquake on fault HH. E I E E E i I I

2 ]'Nh'5)v .}

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i[ TABLE 1 AGE AND HORIZONTAL SEPARATION OF MAGNETIC ANOMALIES'BY THE DESTRUCTION ISLAND AND COLUMBIA LINEAMENTS A. DESTRUCTION ISLAND LINEAMENT Magnetic Apparent, Lef t-Anomaly Age, ma lateral Separation, km 2a 2.47 107 3 4.0 - 4.5 128 3a 5.77 83  ; 4 7.0 104- ' B. COLUMBIA LINEAMENT l Magnetic Apparent, Left-Anomaly Age, ma Lateral Separation, km 3a 5.77 62 l l 4 7.0 86 1 l 4a 7.8 76 l l ! Note: Ages of magnetic anomalies taken and separations scaled from Wilson. l et al . , (1984 ) . ] 853-1037/02315/ TAB 1/586 I (: i 4

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hr' '. MAGNETIC ANOMALY DATA AND PSEUDOFAULTS m .5-3 I FOR JUAN DE FUCA AND PACIFIC PLATES r 3 ( 6, M I 5 W . . .

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SOURCE: Wilson et al (1984) l l l [, h !. K pv l 4 . . E. l

I ) ( i l l QUESTION 2

31.5 CONCLUSION

S

                          .                                              l e the Destruction Island and Columbia lineaments are the result of propagating rifts at the Juan de Fuca ridge e  they are nontectonic and, therefore, not seismogenic 1

I I

Enclosure 3 Washington Public Power Supply System - 3000 George Washington Way P.O. Box 960 Richland, Washington 99352-0968 (509)372-5000

                         -January 8, 1986-i l

Mr. Richard F. Dyhrman Weyerhaeuser Company 1010 South 336th Street Auburn, Washington 98477 .

Dear Mr..Dyhrman:

Subj ect: REVIEW OF AMOCO-WEYERHAEUSER SEISMIC REFLECTION DATA, GRAYS HARBOR COUNTY, WASHINGTON The design and operation of commercial nuclear power plants requires confidence and knowledge of the maximum ground motions that could likely affect the site. To that end, the Supply System has been conducting investigations of geologic structure in the vicinity of the WNP-3  ; facility located near Satsop, Washington. Our investigations to date I have been limited to the study of surface geology. It has come to our I attention that Weyerhaeuser, in conjuction with Amoco Production Company, ) has acquired deep seismic' data in the vicinity of the WNP-3 facility. In keeping with the requirements of the Nuclear Regulatory. commission, and in the interest of performing a thorough investigation, the Supply System requests your permission to allow our consultant, Golder Associates, access to data which might be useful for. assessing deep geologic struc-ture near the WNP-3 site.' It is our understanding that the-data of interest is regarded and kept. proprietary by Amoco/Weyerhaeuser. Should our access to this data be approved, we will maintain this proprietary _ status. The nature of our work would require your permission' to allow one or two ) individuals from Golder Associates to spend three or four days in your offices reviewing and interpreting this data. No copies of the actual data would be required. However, we would like to construct line-drawings and maps and understand that some of these products would also be considered proprietary. At the conclusion of our work in your offices, we expect that you would review all of our materials, including line-drawings, maps and notes,' and inform us as to which items you < consider to.be proprietary. l l

Mr. R.F. Dyhrman

                                                                           /

Page Two REVIEW OF AMOCO-WEYERHAEUSER SEISMIC = REFLECTION DATA, GRAYS HARBOR COUNTY, WASHINGTON The end result of our work will be a written response to an NRC ques-tion. Since these question responses receive vide distribution and become part of the public record, we will only include data judged by you to be nonproprietary. The resulting question response will likely contain statements that can only be supported by the proprietary data. Our experience indicates that a possible response of the NRC reviewers may be to reject the response unless the supporting data can be made available. It could then be expected that the NRC and USGS reviewers would formally request to see this data sometime after the receipt of this question response (possibly in late 1986). If such a request is made, we will then apply the NRC procedures for withholding information from public inspection. Attached for your review are two regulations or procedures the federal government has developed for handling such situations: o 10CFR2.790 "Public inspections, exemptions, requests for with-holding." e 10CFR2.903 " Protection of restricted data and national security information." Please note that Section 2.790(a)(9) on page 2-?7 of the attached, specifically exempts from disclosure " Geological and geophysical infor-mation and data, including maps, concerning wells." Section 2.790(b) discusses the information required by the NRC when submitting an appli-cation for withholding. The application must be accompanied by an affidavit, executed by the company which owns the information. In summary, the Supply System requests permission for Golder Associates to spend several days in your offices to review and interpret any information you might have regarding the deep geologic structure in the vicinity of the WNP-3 plant. We understand that this data, as well as l some of the information we derive from it, is considered proprietary by Amoco/Weyerhaeuser and will be treated as such by the Supply System and Golder Associates. If the NRC should request access to this information the regulations of 10CFR2.790 and 10CFR2.903 will prevail.

h . f Mr. R. F. Dyhrman Page Three REVIEW OF AMOCO-WEYERHAEUSER SEISMIC REFLECTION DATA, GRAYS HARBOR COUNTY, WASHINGTON i J l We thank you for the opportunity to briefly review this data on October 17, 1985, and encourage you to contact either W.A. Kiel of the Supply System (509-372-5381) or D.M. Caldwell of Golder Associates (206-883-0777), if i you have any questions. Your consideration of chis matter is appreciated. Sincerely, [\ b^wL0 D. M. Bosi (520) Manager, Stress Analysis and Geology jmm Attachments (as stated) I cc: DM Caldwell - Golder Associates I l I 1

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      ..               PART 2 o RULES OF PRACTICE FOR DOMESTIC LICENSING PROCEEDINGS
       . section shall be reviewsble by the                 (d) Within ten (10) days after service Appeal Board for the particular               of an application for a stay under this - AVAILABILITY OF OFFICIAL proceeding. upon its own rnotion or           section, any party may file an answer                               RECORDS 8UPp fling T opposing the granting of a           { 2.790 Public inspections, exemptions, o   he d te of the pa i ul r c )n i           stay. Such answer shall be nolonger than              requests for withholding.

Caccordance with j 2.730.

                                                       , ten (10) pages, exclusive of affidavits, and           (a) Subject to the provisions of para-7 (2) Action under the authority of g paragraph (b) of this section with           gshould concisely address the matters in             graphs (b), (d), and (e) of this section, S respect to requests for stays of orders of C paragraph (b) of this section to the extent          final NRC records and documents,            I C presiding officera shas be reviewable by g appropriate, No further trplies to answers             including but not limited to correspond-      l te on        so .upo           n      o
                                                       ;will be entertained. Fihng of and service           ence to and from the NRC regarding the        {
                   ,                               d        f an answer on the other parties shall be       issuance, derual, amendment, transfer, re-    J of the date of the particular action in       by the sarne rnethod, e.g. telegram, mail,        newal, modification, suspension, revoca-Jccordance with l 2.730.                        as the rnethod for filing the application         tion, or violation of a license, permit, or p                                                'g the stay,                                       order, or regarding a rule making procee t-E Q 2.788 Stays of decisions of presiding - (c) In determining whether to grant or ,ing subject to this part shall not, in the                     i n: officers and Atomic Safety and Licenp N ing Appeal boards pending review.               deny an application for a stay, the Com.g absence of a compelling reason for non.         _

T disclosure after a balancing of the inter-

        %--                                                mission, Atemic Safety and Licensing
          ~

(a) Within ten (10) days after service Appeal Board, or presiding officer will gests of the person or agency urging g nondisclosure and the public interest in of a decissor or action any party to the consider: disclosure, be exempt frorn disclosure and proceeding may file an application for a (1) Whether the moving party has will be made available for inspection and stay of the effectiveness of the decision rnade e strong showing that it is likely to Copying in the NRC Public Document

        % or action pending filing of and a decision prevail on the merits;                                 Room,except for matters that are:

3 on an appeal or petition for review. (2) Whether the party will be irrepara. (t)(i) Specifically authorized under [ Except as provided in paragraph (f) of bly injured unless a stay is granted: criteria established by an Executive order j a this section, such an application may be (3) Whether the granting of a stay '

        ~

would harm other parties, and to be kept secret in the interest of. filed with the Commission, Atomic national defense or foreign policy and Safety and Licensing Appeal Board, or (4) Where the public interest lies. (ii) are in fact properly classified pursuant the presiding officer. (f) An application to the Commission to such Executive order; [ (b) An application for a stay shall be;g for a stay of a decision or action (2) Related by ansolely to the internal per-

                                                        ; Atomic      Safety and Licensing      Appeal no longer than ten (10) pages, exclusive                                                        sonnel rules and practices of the Commis      i of affidavits, and shall contain the followS but could E Board   will be have been,    denied sought       if athe before    staysion; was not, (3) specWeally exempted from dis.            ,
                 !) A concise summary of the deci-           f a duision or action of a presiding           closure by statute (other than 5 U.S.C.       i E. sion  or action whch is requested to be
       .                                                   officer may be filed before either the g552(b), provided that such statute (i) re-t mi Safety and Licensing AppealRquires that the matters be withheld from E         2 A concise statement of the              B d or the presiding officer, but not [the public in such a manner as toleave no                 j I groun)ds for stay, with reference to the                      '        "                           discretion on the issue, or (ii) establishes    i factors specified in paragraph (e) of this          (g) In extraordinary cases, wherc + particular criteria for withholding or re.

prornpt application is made under this fers to particular types or matters to be

3) In the case of an application to section, the Commission, Atomic Safety withheld' i the Commission for stay of decisions or and Licensing Appeal Board, or presiding ]

actions by ari Atomic Safety and Licens- off cer may grant a temporary stay to - (4) Trade secrets and commercial or ing Appeal Board, a statement where preserve the status quo without waiting hnancial information obtained from a (including accord citation, if available) a person and privileged or confidential; foi fil ng of any answer. The apphcation stay was requested from the Appeal (5) Interagency or intraagency mermo-may be rnade orally provided the applica. tion is promptly confirmed by telegram. randums or letters which would not be Board and denied. If no such request was made of the Appeal Board, the applica' available by law to a party other than an Any party applying under this paragraph tion should state why it could not have agency in litigation with the Commission; shall make all reasonable efforts to in-been made; and (6) Personnel and medical (des and j form the other parties of the application, (4) To the extent that an application similar files, the disclosure of which I orally if made orally. g for a stay relies on facts subject to (h) A party may fileTn' application g would constitute a clearly unwarranted dispute, appropriate references to the for a stay of a decision or action granting ; invasion of personal privacy; record or affidavits by knowledgeable or denying a stay. As to a decision or m (7) Investigatory records compiled for d persons. action of a presiding officer the applica. Elaw enforcement purposes, but only to (c) Service of an application for a stay tion shall be filed with the Atomic Safety the extent that the production of such on the other parties shall be by the same and Licensing Appeal Board. As to a records would (i) interfere with enforce-method, e.g. telegram, m ul, as the decision or action of the Atomic Safety ment proceedings,(ii) deprive a person of method for filing the application with the and Licensing Appeal Board the applica. a right to a fair trial or an impartial Commission, Atomic Safety and Licen" tion shall be filed with the Commission, adjudication, (iii) constitute an unwar-ing Appeal Board, or the presiding of- In each case the procedures and criteria ranted invasion of personal privacy, S C* of paragraphs 2.78B(s)-(e) shall be fol- ,,Such ncords and documents do not lowed. in,,,,,3,,,,,,,,,,,,,,,,,,,,,,,, June 29,1984 2 36

PART 2 o RULES OF PRACTICE FOR DOMESTIC LICENSING PROCEEDINGS

                                                                     $ 9.5(a)(4) of this chapter and such (ii)whether the information should be (iv) disclose the identity of a confidential                 information shall be subject to disclosure    withheld from public disclosure pursuant source and, in the case of a record                          only in accordance with the provisions of     to this paragraph. If the record or docu-compiled by a crirninallaw enforcement                            9.12 of this chapter,                    ment for which withholding is sought is authority in the course of a criminal                             (2) A person who submits commercial      deemed by the Commission to be irrele-investigation, or by an agency conducting                                                                  vant or unnecessary to the performance

_ or financial information beheved to be a lawful national security snteDigence- of its functions,it shall be returned to the privueged or confidential or a trade secret investigation, confidential information shall be on notice that it is the policy of applkant, furnished only by the confidential source, (6) Withholding from public inspe'c-

  • the Commission to achieve an effective (v) disclose investigative techniques and balance between legitirnate concerns for tion shall not affect the right, if any, of procedures, or (vi) endanger the life or protection of competitive positions and persons properly and directly concerned physical safety of law enforcement per- the right of the public to be fully to inspect the document. The Commis-5 ""*I; apprised as to the bases for and effects of sion may require information claimed to (8) Contained in or related to exam- icensing or rule making actions, and that be a trade secret or privileged or confi-ination, operating, or condition reports dential commercial or financial informa-it is within the discretion of the Commis-prepared by, on behalf of, or for the use tion to be subject to inspection:(i) under sion to withhoid such information from of an agency responsible for the regula- a protective agreement, by contractor pubhc disclosure.

tion or supervision of financial institu- personnel or government officials other tions; or (3) The Commission shall determine whether the information sought to be than NRC officials; (ii) by the presiding (9) Geological and geophysical infor-withheld from public disclosure pursuant officer in a proceeding; and (iii) under mation and data, including maps, con- protective order, by parties to a proceed-to this paragraph: (i)is a trade secret or cerning wells. confidential or priv0eged commercial or ing, pending a decision of the Commts-(b)(3) A person who proposes that a financial information; and (iil if so, sion on the matter of whether the infor-document or a part be withheld in whole should be withheld from public disclo- mation should be made publicly avadable or part from pubhc disclosure on the c: when a decision has been made that su re. ground that it comtams trade secrets or - (4) In makinfthe determination re- ' the information should be withheld from privileged or confidential commercial or quired by paragraph (b)(3)(i) of this public disclosure, in camera sessions of

                                                                                                                                                                                          '7 financial information shall submit an sp- section, the Commission will censider:                        E hearings may be held when the informa-plication for withholdmg accompanied byg (i) Whether the information has been Etion sought to be withhcld is produced or g an affidavit which:                                       5 held in confidence by its owner;              E offered in evidence, if the Cornmission g (i) Identifies the document or parth (ii) Whether the information is of a ; subsequently determines that the infor-
     ; sought to be withheld and the position of[ type customarily held in confidence by                           mation should be disclosed, the infofma-                           '

g the person making the affidavit, and 'its owner and whether there is a rational tion and the transenpt of such in camera

     '                                                                                                             session will be made publicly available, (ii) Contains a full statement of the basis therefor; reasons on the basis of which it is claimed                      (iii) Whether the information was             (c) If a request for withholding pursu.

that the information should be withheld transmitted to and receised by the Com- ant to paraFraph (b) of this section is from public disclosure. Such statement mission in confidence: denied, the Commasion will notify an shall address with specificity the consider- (iv) Whether the information is avail- applicant for withholding of the denial ations hsted in parag aph (b)(4) of this able in public sources; with a statement of reasons. The notice section. (v) Whether public disclosure of the or denial will specify a time, not less than In the case of an affidavit submitted by a information sought to be withheld is thirty (30) days after the date of the company, the affidavit shall be executed likely to cause substar tial harm to the notice, when the document will be placed by an officer or upper-level mangement competitive position of the owner of the in the public Document Room. If, within official who has been specifically dele- information, takirit into account the the time specified in the notice, the Fated the function of reviewing the infor- value of the information to the owner; applicant requests withdrawal of the doo mation sought to be withheld and author- the amount of effort or money, if any, ument, the document will not be placed . i/cd to apply for its withholding on expended by the owner in developing the in the Public Document Room and wD1 behalf of the company.The affidavit shall information; and the case or diffguity be returned to the applicant: Provided, l be executed by the owner of the informa- with which the information could be That information submitted in a rule l tion, even though the informatic,n sought properly acquired or duphcated by oth- making proceeding which subsequently i to be withheld is submitted to the Com- ers, forms the basis for the fmal rule will not mission by another person. The applica. (5) If the Commusion determines. be withheld from public disclosure by the tion and affidavit shall be submitted at pursuant to paragraph (b)(4) of this Commission and will not be returned to the time of filing the information sought section, that the record or document the applicant after denial of any applica-to be withheld. The information sought contains trade secrets or privileged or tion for withholdmg submitted in connec-to be withheld shall be incorporated, as confidential commercial or financial in- tion with that information. If a request far as possible,into a separate paper, formatinn, the Commission will then de- for withholding pursuant to paragraph (b) The affiant may designate with appropri- termine (i) whether the right of the pub- of this section is granted, the Commission ate markings information submitted in he to be fully apprised as to the bases for wi;l notify the appbcant of its determma-the affidavit as a trade secret or confiderw and effects of the proposed action out- tion to withhold the information from tial or pnvileged commercial or financial weighs the demonstrated concern for pubhc disclosure, information within the meaning of protection of a competitive position and 2 37 September 1,1962

PART 2 o RULES OF PRACTICE FOR DOMESTIC LICENSING PROCEED,1NGS,

     ,            .    (d) The foUowing information shall be Attention: Chief, Rules and Procedures                      (f) If it. is 'letermined by the Execu-dectned to be commercial or financial Branch. A prospective petitioner may also f information within the meaning of telephone the Division of Rules and                                        tive Director nor Operations that the
              ; 6 9.5(a)(4) of this chapter and sha!! be                                                                      petition does not include the information a subject to disclosure only in accordance Records on (301)492 7088 to obtain assistance, required by paragraph (c) of this section with the provisions of $ 9.12 of this                                                                    and is incomplete, the petitioner will be (c) Each petition filed under this sec.

chapter: tion shall: notified of that determir.ation and the

                '"                                                                                                           respects in which the petition is deficient (1) Correspondence and reports to or                (1) Set forth a general solution to the from the NRC which contaln Information                                                                    and will be accorded an opportunity to
             . or recorda concerning s licensee's oe problem or the substance or text of any                 submit additional data. Ordinarily this

{ applicant'a physical protection er propored regulation or amendment, or determination wf!! be made within 30

             = material control and accounting progress :% specify the regulation which is to bedays from the date of receipt of the l forspecialnoclearmaterialeot                     :: revoked or amended.                                  ,

petition by the Office of the Secretary of

             = otherwise designated as Safeguarde             s          (2) State clearly and concisely the the Commission. If the petitioner does Information or cleasilled as National       . petitioner's grounds for and interest in not           .       submit additional data to cornet the Security information or Restricted Data. ~ the action requested;                                     [   deficiency       within 90 days from the date (2) Information submitted m. confe.                (3) include a staternent in support of . of notification to the petitioner that the dence to the Commission by a foreign the petition which shall set forth the ' petition is incomplete, the petition may 8 source.

specific issues involved, the petitioner's be returned to the petitioner without g (e) The presiding officer, if any, or views or arguments with respect to those prejudice to the right of the petitioner to ' the Commission rnay, with reference t g file a new retitiort  ;

            ; the NRC records and doeuments made
u. other data involved wtuch is reasonably (E) The Director, Division of Rules  !

e available pursuant to this section, issue av41able to the petitioner, and such other and Records, Office or Administration, or orders consistent with the provisions of peninent inforrnation as the peti 6cner his designec, will prepare on a quarterly jhis section and $ 2.740(c). deems necessary to support the action basis a summary of petitions for rule sought. In support of its petition, peu. malung pending before the Commission. Subpart H-Rule Wking tioner should note any specific cases of including the status thereof. A copy of e 9 2.800 Scope of rule making. which petitioner is aware where the cut. the report will be available for public C 7 This su bpart governs the issuance, rent rule is untduly burdensome, defF inspection and copying in the Commis. g amendment and repeal of regulations in cient, or needs to be strengthened. sion's Public Document Room,1717 H (d) The petitioner may request the Street, N.W., Washington, D.C. 20555. which participation by interested persons ts prescribed under section 553 of title $ Commission to suspend all or any part of - Lof the United States Code. any cens g pmcudsg to which the , 6 2.80J Determination et petidon. Petilloner as a party pending disposition he petition for mie making. No hearing will be held on the petition

               $ 2.801 Initiation of rule making.                                                                 ,

unless the Commission deems it advisable. p Rule making may be initiated L'y the - klf the Commission determines that suffi. pCommission at its own instance, on the ~ e c ent reason exists,it win pubbsh a notice i a recommendation of another agency of {of proposed rule making. In any 'other 2 the United States, or on the petition of [elliit is determined that tb Won case, it will deny the petition and will {any other intpested person. includes the infortna tion required by notify the petitioner with a sirnple state. '

          -                                                    paragraph (c) of this section and le                  ment of the grounds of denial.

l complete. the Director, Division of Rules 9 2.502 Petition for rule making. -@ 2.804 Notice of proposed rule making. and Records, or designee, wUl a ssign a (a) Any interested perwn may peti- nu o u tion the Commission to issue, amend or g g (al Esrept on prosided by paragraph d rescind any regulation. The petition i d d@ a q d b MW i ld) I this section. when the Commission

                                                                                                                *                        *        **'                      3 should be utdressed to the SecretaryJ petition in the Commission *a Pubhc 4 U.S. Nuclear Regulatory Commission.: Document Roorn. Pubhc comment snay~ [                                           N'hn'. it will cane in""'I" be published    '

E Washington, D.C. be requested by publicatico of a notice * " 20555, Attention f of the docleting of the petitionin the "' " p" "

       ; Chief, Docketing and Servsce Branch.             , Federal Register. or, in appropria te                             ec o Ihe o              re     e ond 6

(b) A prospective petitioner as encour.

  • cases. may be invited for the first time
  • v2her are personall 3 sers ed or
  • aged to confer with the staff prior to the upon publication in the Federal Reg! ster otherwise hate actual notice in
       ' filing of a petition for rulemaking. Ques, of a proposed rule developedin                              ,~nord.ince with law tions regarding applicable NRC regula- te8Porme to the petitjon. Publication will I          tions sought to be amended, the proce.

dures for filing a petition for rulemak ng.

                                                                      ;,"      ,Ig  y          e "j[ta (b) The notice wD1 include:

(1) Either the terms or substance of W. as amended, and may be limited N * ## * ### **U"" l or requests for a rnectmg with the appro- by order of the Commission, [ a the subjects and issues involved; priale NRC staff to discuss a petition , should be addressed to the Director, i (2) The manner and time within l Division of Rules and Records, Office of

  • mhich interested members of the public Administration, U.S. Nuclear Regulatory may comment, and a statement that Commission, Washington, D.C. 20555 copies of enmments may be examined in l

the Pubbs Document Roomt April 30,1985 I 2 38 i l

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         -                           PART 2'o ; RULES OF PRACTICE FOR DOMESTIC LICENSING PROCEEDINGS
           ,                                          f                                                                                 1 l     (c) The pl rase " introduced into a                                                                    -
  • proceeding" refers to the introduction or ,
                       ; incorporation of testimony or dricumen-a sary matter into any part of the official                  *) '

f '

                       ; record of a proceeding subject to this

\ I ua i:~ (d) *Neuonal Seedrity Information" l i f 3 means information that has been ' {: l a classifled pursuant to Executive Order

  • i i

[m

                                                                                                                          ,           1

( , t f (e) " Party,"in the case of proceedings subject to this subpart includes a person

     -                      edmitted as a party pursuant to 6 2.714
                       . or in interested State adrnitted' pursuant 3 to 6 2.715(e).

i e 9 2.?93 Protection of restricted ils.te and ' l $ ^ mational security infortreetion, l 0 Nothing in this subpart shall relieve any persc.a from safeguarding Restricted Data or Nationa! Security Information in accordance with the applicable provisions l of laws ci the United States ard rules, f a + t t-9 t ,.

  • l l

t,; s I A N h f s 1 -> l i. 2 39a April 30,1985

 %                                                                     v m       -

_ d- '

4 PART 2 o RULES OF PRACTICE FOR DOMESTIC 1.! CENSING PROCEEDINGS regulations or orders of any Government (c) The Cornmission m all consider re. (h) Refusal to gra nt access to re. Age ncy' Quests for appropriate security clearanees stricted data or national secunt) Informa. in reasonable numbers pursuar'* to this tion. (1) The Commission will not grant j { 2.901 Classification assistance. Section A reasonable chute ud!'x made access to restricted data or nMional secur- d On request of any party to a proceed-by the Commission for costs of securitt it) inf rmation unless it determmes that irir or of the presiding officer, the Com-

  • the granting of access will not be mirnical clearance pursuant to this section.

rnission will designate a representative to to the common defense and sceunn, advise and assist the presiding officer and (d) The presiding officer rnar certify to tae Commission for its consideration ( ) Access t Restricted Data or National the parties with respect to security class' Secunty Infortnation u hich has been and determination any questions relating afication of inforrnation and the safe- recened by the Commission from another guards to be obsersed. to access to Restncted Data or National Security Jr. formation arising under this ernn)ent areg uW not de grantd  ! Q 2.90$ Access to restricted dets and section. Any party affected by a deter- by the Commission if the originating national security information for par- mination or order of the presiding officer * "#I " "" I ' # "# I ties: security clestances. # "'"' under this sation may appeal forthwith "' ' E "' (a) Access to restricted data and na- to the Cor7 mission from the determina- e nsut e nating sung pnor tional security information introduced tion or ore:er. The filing by the staff of an I granting access t such data or infor-into proceedings. Except as provided in appeal from an order of a presiding niati n received fr m an ther Gosern-paragraph (h) of this section, restricted officer granting access to Restricted Data '"'" ' # # " U" data or national security information or National Security Information shall ra M,n d paMes to ad introduced into a proceeding subject to stay the order pending determination of ' " " "' " "'"#' ' " ' ' this part will be made available to any the appeal by the Commission. 'I " N "'N "I "" ' N " ~ interested party having the required se. a. (e) Arpbcation granting access to re- It is the oNiption of all pJrties in a rity clearance: to counsel for an n er, stricted data or national security informa. proceeding subget to this part to noid. ested party provided the counsel has the tion. (1) An application under this see- where practicaNe the introduction of required security clearance: and to such tion for orders granting secess to RestrictcJ Data or National Securin in-additional persons hasing the required restricted data or national security infor. formanon into the proeceding. This oHi-security clearance as the Cornmissiori or ination not receised from another Gos. ption rests on each part> u hether or .or the presiditis officer deterrnined are ernment agency will normally be seted Al other parties har the requireJ secut-needed by such party for adequate pre ,upon by the presiding officer, or if a , ity clearance k paration or presentation of tus case.g proceeding is not before a presiding of A to introduce G Where the interest of such party will not G f cer, by the Commission. (2) An applica. E @ 2.907 Notice of intent restricted data or national securit) g be prejudiced, the Commission or presid.g tion under this section for orJers granting E information. ging officer rusy postpone action upon angaccess to restricted data or national sceur ; ta) II. at the time of puMienion of a application for access under this subpara, ity information uhcre the information notiec of he.tring, it appeJrs to the start graph until after a notice c>f hearing. has been 7eised by the Commission that it will be impracticaMe for it to answers. and reNies have been fded from another Goicrnment agene) uin b' acted upon by the Commiuion. moid W innoJnetion of Rcetncted Dat. (b) Access to Restricted Data or Na. tional Secur ty information not in tro. or Naiond Securin Information mio the i (f) To the extent practicaMe an appli' proem n duced into procecJmss. (1) On applica. cation for an orJer ytantmg access under it w J1 fac a naice of nient tion showing that access to Restricted this section shall desenbe the >ubjects of to innoJuce Rc*trietcJ Dm er bond Security Information. Data or National Security Information Restncted Data or NuonA Secur.t> In-may be required for the preparation of a

                                                                                                                    @ It. a the umv of himg .4 an formahon to whi h accen n JcsitcJ and             3, g, g g,           ,,g.,, , ,f g; g                    .

party's case, and except as provided in the lesel of classifiestion (contiJential. to the p.m tdmg WM H u d be wrn-paragraph (h) of this scetion, the Com. suret or other) s f the information. the gjqe y, gg g ,g ,gg gg ; ,3; numon or the pseudmy officer will iune reawns wh> access to the mbrmation i* an order grantinr actess to such R e. requested. the namen of inJnidnals for tion of RcurictcJ Data or Lnonal Secut-w honi dcarance> are requestcJ: and ;he in biormaion into me pocc JW. Se sancted Daa or National Suurity Infor. pay shAl Mac m W. m et a um* W mation to the party upon his obtaininy reawns why suurih dearan c3 are bcmp the required security dearance, to coun- 8c51ursted for those indisiduah. mient to mtroduce RestricicJ Data - sci for the party upon their obtaining the (F) On the condusion of a procccJmp. National Secunt) Informanon tuto the p,gyga;ng required security clearance. and to such the Caninniuion mill termmate all orders g g) (, .M an) later stage of a procc'cJ. other individuals as may be needed by the issued in the proceeding for access to ino u .sppvus M My p Ma u u dt bc party for the preparation and presenta. Restricted Data or NationA Securin in- nyractiabl. M mid S mm A mm hon of his case upon their obtaining the formation and di necu nt) dearanus required clearance. of RestrietcJ Data or National Secunis FrantcJ purmant to them: and may inne bformaion Wo A. mmAg (2) Where the interest of the party auch orders requirmg the sh>posal of h-appl; .1g for access will not be perjudwcJ. dauificJ mJtict reccised pursuant pary shall gis e to the other p.irlic, I" pmmpt urHh n wha W uncm m me the Conunmion or the presahng offwer them or requiring the ohenance of other may postpone action on an apphcation proudures to safeguard such clawficJ Jun ResnisscJ Daa or umnA so uno boormam uno me prwccM-pursuant to thk paragraph untd af ter a matter as it Jcena nucuar) to proscct tJ) KenuwscJ Daa or N.HenA $ccm-notice of hcarmg. ansacts and rephes Rcof recicJ Da J or Nahon.d Secunty in' have bcrn IJcd. f or mat ion, @ lidmnumn shAl nel bc introdnad 3 nuo a pr acJmg ascs Mum M a I September 1,1982 g

PART ? o RULES OF PRACTICE FOR DOMESTIC LICENSING PROCEEDINGS  !

  • i
                                ' notice of hearir:g unless a notice ofintent j 2.910 Unclassified statements re-has been filed in accordance with                    quired                                           (a) The relevance and materiality of
                                     $ 2.908, except as perrnitted in the dis.                                                        the Restricted Data or ottier National                  !

(a) Whenever Restncted Data or other Security information to the issues in the cretion of the presiding officer when it is National Secunty information is intro-  ; clear that rio party or the public interest . duced into a proceeding, the party effer- preceeding, and its competence, are will be prejudiced. clearly esta blished;and ) ing it shall submit to the presiding officer 2.908 Contents of notice of intent to and to all parties to the proceeding an (b) The exclusion of the Restricted introduce restricted data or other na- unclassified staternent setting forth the Data or other National Secunty Informa-tional security information. tion would prejudice the interests of a i information in the class!fied matter as party or the public interest. ' (a) A party who intends to introduce accurately and completely as possible, Restricted Data or other National Secu. g 2,932 weisht to be attached to classi-(b) in accordance with such proce- fled evidence. i rity Information shall file a notice of dures as may be agreed upon by the intent with the Secretary. The notice parties or prescribed by the presiding in considering the weight and effect of shall be unclassified and, to the extent officer, and after nonce to all parties and any Restricted Data or other National  ! consistent with classification reqt ire- Opportunity to be heard thereon, the Security information received in evidence rnents, shallinclude the following: presiding officer shall determine whether to which an interested party has not had (1) The subject rnatter of the Re. the unclassified staternent or any portion opportunity to receive access, the presid-i stricted Data or other National Secunty oing officer and the Commission shall give - Information which it is anticipated will ofit, together mth any appropriate modi- 3to suca evidence such weight as is I l be involved; fications suggested by any party, may be $priate under the circumstances, tak (2) The highest level of classification any substituted portion of itfor the classified without prejudice tornatter the U or " nro consideration any lack of opportu-of the information (confidential, secret, snierest of any party or to the pubhc nity to rebut or impeach the evidence. interest. s 2.913 Review of Restricted data or or(3) other)$c T stage of the proceeding (c) If at the presiding officer determines ther National Security Information which he anticipates a need to introduce that the urelassified statement, together received in evidence. ) the information; and with such unclassified modifications as he At the close of the reception of (4) The relevance and materiality of fimds are necessary or appropriate to evidence, the presiding officer shall re-the infortnation to the issues on the protect the interest of other parties and view the record and shall direct that any proceeding. the public interest, adequately sets forth Restricted Data or other National Secu-(b) In the discretion of the presidingninformation in the classified rnatter which riy Information be expunged from the officer, such notice, when required byhis relevant and material to the issues in record where such expunction would not h G 2.907(c), may be gnen orally on thee the proceeding, he shall direct thatprejudice the the interests of a party or the m record.

                                                                              .'.c:assified matter be excluded from the public interest. Such directions by the E $ 2.909 Rearrangement or suspension of record of the proceeding. Ilis determina. presiding officer will be considered by the
                ;                    proceedings                                 tien will be considered by the Commis. Commmion in the event of review of the in any proceedm; subject to this part si n as a part f the decai n in the e,ent                  terruinations of the presiding officer, where a party gives a notice of intent to f review.

introduce Restruted Data or other Na. (d) If the presidm; officer determines { 2.914 (Deleted 40 FR 4124.] tional Security Information, and the pre- that an unclassified statement does not sidmg officer determines that any other adequately present the infntrnation con-interested party does not have required tamed in the classsfied rnatter whi6h is security cicarances, the presiding offscer relevant and rnaterial to the issues in the rnay in his discretion:  ! pr creding, he shallinclude his reasons in (a) Rearrange the nortnal order of the s enn ba tion. This determination I proceeding in a manner which gives such shall be included as part of the record and l interested parties an opportunity to ob- m dl be considered by the Cornrunsion m tain required securit y clearances with the event of review of the determmation. j rninirnum delay in the conduct of the (c) The presiding officer may post. j i proceeding. p ne all r part of the procedures estate (b) Suspend the proceeding or any Inried in this section until the reception portion of it until all interested parties f all other evidence has been completed. i have had opportumty to obtain required

  • of the unclassified staternent re.

security clearances. No proceedmg shall quired in paragraph (a) of this section be suspended for such reasons for more shall not be postponed if any party does nt an accus t j than 100 days except with the consent of curicted Data or j all parties or on a determination by the "" "*' b" N I"I ""* UO"' presiding officer that further suspension f { 2.911 Adminibility of restricted data of the proceeding would not be contrary  ! to the pubhc interest. or other national security information. A presiding officer shall not rcccave (c) Take such other action as he deter- any Restricted Data or other National mines to be in the best interest of all Security Inforrnmon in etidente unless-parties and the pubhc. 241 May 31,1984 (reset) l

o Enclosure 4  ; i 1 Weyerhaeuser Company Tacoma, Washington 98477  ; (2o6)924 2345 , i March 27, 1986 Mr. D. M. Bosi Manager, Stress Analysis and Geology Washington Public Power Supply System P.O. Box 968 i Richland, WA 99352-0968

Dear Mr. Bosi:

We have received your recent request for data in the Grays Harbor area. We certainly agree that the design and operation of nuclear power plants require geologic knowledge of the site and confidence in the site's  ; structural stability. However, our seismic data in the area is

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proprietary and keeping it confidential is key to protecting the value j of our assets, including multimillion dollar oil and gas wells that have 1 recently been drilled in the Basin. l Although we would like to assist you and your consultants as much as possible, we do not wish any of the data or interpretations to be made-public nor do we wish to get in the position where we would have to make

                                                                                         " applications" to withhold our data from the public. The r' view process you described will certainly require inspection of the basic' seismic data which wculd in turn create avenues for its eventual disclosure.

This is not an easy area in which to acquire good seismic dats, and our records vary widely in quality. Keeping in mind our desire.for confidentiality, we are willing to permit your consultants to review our data and acquisition parameters in order to help them design programs through which you could acquire your own data in' areas critical to the Satsop site. We would, of course, also be willing' to permit access to Company land under our normal permit conditions should you decide to pursue your own geophysical programs. We do not, however, wish to have any data, line drawings, maps, interpretations or notes removed, .] constructed, disclosed or referenced, or in any other way jeopardized by. public disclosure. Sincerely, Y eorge C. Sharp Director, Mineral Resources P0H3141(8):bh

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