Working Report 2143 Flow and electric conductivity measurements during longterm pumping of borehole KR6 at the Olkiluoto site in Eurajoki Jari Pollanen Pekka Rouhiainen February 22 POSVA OY Toolonkatu 4, FN1 HELSNK, FNLAND Tel. +3589228 3 Fax +3589228 3719
Working Report 2143 Flow and electric conductivity measurements during longterm pumping of borehole KR6 at the Olkiluoto site in Eurajoki Jari Pollanen Pekka Rouhiainen February 22
KONSUL TTYRTYS: PRGTec Oy Soukanniitty 15 A 236 ESPOO TLAAJA: Posiva Oy Toolonkatu 4 1 HELSNK TLAUSNUMERO: 975/1/HH TLAAJAN YHTEYSHENKLO: 17:.. :.,D2/ft )<f D Heikki Hinkkanen Posiva Oy KONSULTN YHTEYSHENKLO: TKT Pekka Rouhiainen PRGTee Oy Working Report 2143 FLOW AND ELECTRC CONDUCTVTY MEASUREMENTS DURNG LONGTERM PUMPNG OF BOREHOLE KR6 AT THE OLKLUOTO STE N EURAJOK. KRJOTTAJAT: Per C\. L...' o Pekka Rouhiainen TKT
, Working Report 2143 Flow and electric conductivity measurements during longterm pumping of borehole KR6 at the Olkiluoto site in Eurajoki..Jari Pollanen Pekka Rouhiainen PRGTec Oy February 22 Base maps: National Land Survey, permission 41/MYY/2 Working Reports contain information on work in progress or pending completion. The conclusions and viewpoints presented in the report are those of author(s) and do not necessarily coincide with those of Posiva.
FLOW AND ELECTRC CONDUCTVTY MEASUREMENTS DURNG LONGTERM PUMPNG OF BOREHOLE KR6 AT THE OLKLUOTO STE N EURAJOK ABSTRACT Posiva Flow Log/Difference Flow method can be used for relatively fast determination of hydraulic conductivity and hydraulic head in fractures or fractured zones in cored boreholes. n this study Posiva Flow Log was used for measurements of flow and electric conductivity of water during longterm pumpmg. This report presents the principles of the method as well as the results of the measurements carried out in borehole KR6 at Olkiluoto between March and July 21. Boreholes KR5 and KR12 were also measured during the pumping in borehole KR6 The aim of the measurements presented in this report was to detect possible changes in flow rates during the longterm pumping period. Electric conductivity of fracture specific water was also measured during flow measurements. Flow rates at shallow depths in boreholes KR5 and KR12 were also measured while pumping in borehole KR6. The purpose of these measurements was to locate hydraulic connections between the boreholes. The measurements in borehole KR6 were carried out at the depth intervals 24 64 m, 98 12 m and 396 424 m using the detailed flow logging mode; the flow rate into a.5 m long test section was measured using.1 m point intervals. Boreholes KR5 and KR12 were measured using the same method in the depth interval 4 15 m. The occurrence of saline water in the borehole was studied by electric conductivity measurements. The flow guide encloses also an electrode for measuring of single point resistance. t was measured with.1 m point intervals during the detailed flow logging. Keywords: Groundwater, flow, measurement, bedrock, borehole, electric conductivity, Posiva Flow Log.
VRTAUS JA SAKONJOHTA VUUSMTTAUKSET PTKAAKASPUMPPAUKSEN AKANA EURAJOEN OLKLUODOSSA KARANREASSA KR6 TVSTELMA Posiva Flow Log!Virtauseromittausmenetelmaa voidaan kayttaa suhteellisen nopeasti vedenjohtavuuksien ja virtauspaineiden maarittamiseen raoissa tai rakovyohykkeissa kairanrei'issa. Tassa tutkimuksessa menetelmaa on kaytetty virtauksien ja sahkonjohtavuuksien pitkaaikaisseurantaan pumppauksen aikana. Raportti esittaa menetelman periaatteen ja tulokset mittauksista, jotka tehtiin vuonna 21 maaliskuun ja heinakuun valisena aikana kairanreiassa KR6. Samalla mitattiin virtauksia rei'issa KR5 ja KR12. Raportissa esitettyjen mittausten tarkoituksena oli havaita muutoksia virtauksissa reian KR6 pumppauksen aikana. Myos veden sahkonjohtavuutta tietyissa raoissa seurattiin. Myos kairanreikien KR5 ja KR12 pintaosaa mitattiin reian KR6 pumppauksen aikana. Naiden mittausten tarkoituksena oli havaita hydraulisia yhteyksia reikien valilla. Kairanreiasta KR6 mitattiin syvyysvalit 24 64 m, 98 12 m ja 396 424 m kayttaen niin kutsuttua rakohakumenetelmaa. Virtaus kalliosta reikaan mitattiin kayttaen.5 m mittausvalia.1 m valein. Kairanreiat KR5 ja KR12 mitattiin samalla menetelmalla syvyysvaleilta 4 15 m. Veden sahkonjohtavuutta (EC) mitattiin valittujen rakojen kohdalla. Raot valittiin raosta reikaan mitatun virtauksen perusteella. Raportti sisaltaa mittausten menetelmakuvaukset ja mittaustulokset. Avainsanat: Pohjavesi, virtaus, mittaus, peruskallio, kairanreika, sahkonjohtavuus, Posiva Flow Log.
1 TABLE OF CONTENTS ABSTRACT TVSTELMA 1 NTRODUCTON 3 2 PRNCPLES OF OPERATON 5 3 EQUPMENT SPECFCATONS 7 4 RESULTS 9 4.1 Measurements in the borehole KR6 1 4.1.1 Borehole EC 11 4.1.2 Detailed flow logging 11 4.1.3 Fracture specific EC 11 4.2 Measurements in the boreholes KR5 and KR12 12 5 CONCLUSONS REFERENCES 15 17 APPENDCES Appendix 1 Appendices 2.12.3 Appendices 3.13.5 Appendices 4.14.3 Appendices 5.1 5.4 Appendices 6.1 6.5 Appendices 7.1 7.5 Appendices 8.1 8.3 Appendix 9 Appendices 1.1 1.6 Appendix 11 Appendix 12 Appendices 13.1 13.6 Appendix 14 Appendix 15 Appendices 16.1 16.3 Borehole OLKR6, EC of borehole water 19 Borehole OLKR6, Repeated flow measurements at some depths 2 Borehole OLKR6, Flow rates during detailed flow logging 23 Borehole OLKR6, EC of borehole water and fractures 28 Borehole OLKR6, EC Time series, first set 31 Borehole OLKR6, EC Time series, second set 35 Borehole OLKR6, EC Time series, third set 4 Borehole OLKR6, EC Time series, fourth set 45 Borehole OLKRS, EC of borehole water 48 Borehole OLKRS, Flow rate, single point resistance and EC 49 Borehole OLKRS, Water level in the borehole 55 Borehole OLKR12, EC of borehole water 56 Borehole OLKR12, Flow rate, single point resistance and EC 57 Borehole OLKR12, Water level in the borehole 63 Fracture specific electric conductivities of water (table) 64 Fracture specific electric conductivity and flows 64
3 1 NTRODUCTON The measurements were carried out in borehole KR6 at Olkiluoto between March and July 21. The aim of the measurements presented in this report was to detect changes in flow rates during longterm pumping period. Electric conductivity of fracture specific water was also measured during the flow measurements. Boreholes KR5 and KR12 were measured during pumping in borehole KR6 but without pumping in boreholes KR5 and KR12. The purpose of these measurements was to locate hydraulic connections between borehole KR6 and boreholes KR5 and KR12. Borehole KR6 was selected for the test, because it was measured earlier two times using detailed flow logging method. For the first time it was measured in 1999 (Rouhiainen 1999), when the length of the borehole was about 3 m. Borehole KR6 was extended to the depth of about 6 m by core drilling in the year 2. After the extension, the borehole was measured once again (PolHinen and Rouhiainen 2). There were some differences in flow rates at respective depths between the measurements in the year 1999 and 2. The measurements in borehole KR6 were carried out at depth intervals 24 64 m, 98 12 m and 396 424 m using the detailed flow logging mode; the flow rate into a.5 m long test section was measured using.1 m point intervals. Boreholes KR5 and KR12 were measured using the same method between depths 4 and 15 m. The locations of the boreholes at the Olkiluoto site are shown in Figure 11. The equipment can be used in boreholes with a diameter of 56 mm or larger and with a depth less than 15 m. The equipment consists of a trailermounted winch and a cable, a downhole probe and a PC computer.
: c c c::t' ;:s.. c $:::)... s. a &.... c Power... '1 3 m.................. '1 '1 '1 '1 '1 '1 '1 "' ') "' ') "' "'..., "'..., '1 OD '1 '1 "' 3 3 3 3 3 3 m m m m m m +:o. Location of the boreholes KR1KR15, KR15B Coordinate System: Finnish Coordinate System, zone 1 (Projection: GaussKruger) 22.1.22 Saanio & Riekkola Oy/HM, KF LEGEND: K Core Drilled Borehole KR16 h. KR17 h. \ f/ 1 /../ h..h.. KR15 KR1/ _:, /.. ' KR14 """ " ) ttr '1 ))l<
5 2 PRNCPLES OF OPERATON The Posiva Flow Log consists of the Transverse flowmeter and the Difference flowmeter. Only the Difference flowmeter is discussed in this report. Ordinary borehole flowmeters measure the accumulated flow along the borehole. However, the incremental changes of flow along the borehole are generally very small and can easily be missed unless they are measured directly. The name "Difference flowmeter" comes from the fact that this flowmeter directly measures differences of flow rates. These differences of flow are seepages from the bedrock into the borehole or flows from the borehole into the bedrock. With the flow guide the Difference flowmeter, the flow into or out from the borehole in the test section is the only flow that passes through the flow sensor. Flow along the borehole outside the test section is directed so that it does not come into contact with the flow sensor. A set of rubber disks is used at both ends of the equipment to isolate the test section from the borehole and to guide the flow to be measured, see Figure 21. The Difference flowmeter can be used in two modes, in normal and detailed flow logging modes. The normal mode is used for determination of hydraulic conductivity and head (Ohberg and Rouhiainen 2). The detailed mode is mostly used to determine the exact location ofhydraulically conductive fractures and to classify them by flow rates. n the normal mode, the flow rate is measured by thermal pulse and thermal dilution method. n the detailed mode, only thermal dilution method is used. The thermal pulse and thermal dilution methods have to be calibrated to known flow rates. The EC electrode was calibrated to known concentrations ofnac. The single point resistance measurement (grounding resistance) is another parameter that is possible to measure with the flowmeter tool. The electrode of the single point resistance tool is located within the upper rubber disks, see Figure 21. This sensitive method is used for high resolution depth determination of fractures and geological structures.
6..c. u c \ ' r \ / y',/.,... : / l l \ \ \ \\ Figure 21. Schematic description of the downhole equipment used in difference flowmeter in normal mode.
7 3 EQUPMENT SPECFCATONS Type of instrument: Logging computer: Winch: Borehole diameters: Geometry of measurement: Method of flow measurement: Speed of measurement: Range of flow rate: Accuracy of flow rate: Temperature: Single point resistance: Electric conductivity of water: Difference flowmeter PC, Windows 95/98 Mount Sopris Wna 1,.55 kw, 22 V/5 Hz. 56 mm, 66 mm and 76 mm A variable length of test section can be used Thermal pulse and thermal dilution methods Depends on the rate of flows to be measured.1 5 ml/min, both directions when both thermal pulse and thermal dilution methods are used 2 5 ml/min when only thermal dilution method is used +/ 1% of the current result. 4 C, accuracy +/.1 oc 1 1 Ohm Four point graphite electrode,.2 1 S/m, accuracy +/ 5 % of the current result
9 4 FELD WORK AND RESULTS The field work was done in a few periods in boreholes KR6, KR5 and KR12 between March and July 21. The activity schedule is presented in Table 41. Technical information on boreholes is presented in Table 42. Table 41. Measurements in borehole KR6, KR5 and KR12. Activity schedule. Bore hole Date Activity Appendices KR6 19 2.3.21 EC in the borehole without pumping. 1 KR12 221.3.21 Detailed flow logging (4 15 m) without pumping. 12, 13.1 13.6, 14 KR5 21.3.21 Detailed flow logging (4 15 m) without pumping. 9, 1.1 1.6, 11 KR6 22.3.21 Pumping was started. KR6 29.3.21 EC in the borehole with pumping. 1 KR6 24.4.21 Repeated flow measurements (38 62 m) with pumping. 2.1, 3.1 3.2 KR6 4 6.4.21 Repeated flow measurements (98 12 m) with pumping. 2.2, 3.33.4 KR6 9 12.4.21 Repeated flow measurements (396 424 m) with pumping. 2.3, 3.5 KR6 17 18.4.21 EC in the borehole with pumping. 1 KR6 18 19.4.21 Detailed flow logging and EC from certain 3.1 3.5, 4.1 4.3, 5.4 selected fractures. 5.4, 15, 16.1 16.3 KR12 23 24.4.21 Detailed flow logging (4 15 m) without pumping. 12, 13.1 13.6, 14 KR5 24.4.21 Detailed flow logging (4 15 m) without pumping. 9, 1.1 1.6, 11 KR6 25.4.21 EC in the borehole with pumping. 1 KR6 2 3.5.21 Detailed flow logging and EC from certain 3.1 3.5, 4.1 4.3, 6.1 selected fractures. 6.5, 15, 16.1 16.3 KR5 7.5.21 Detailed flow logging (4 15 m) without pumping. 9, 1.1 1.6, 11 KR6 14.5.21 EC in the borehole with pumping. 1 KR6 14 15.5.21 Detailed flow logging and EC from certain 3.1 3.5, 4.1 4.3, 7.1 selected fractures. 7.5, 15, 16.1 16.3 KR12 16.5.21 Detailed flow logging (4 15 m) without pumping. 12, 13.1 13.6, 14 KR6 3 31.7.21 Detailed flow logging and EC from certain 3.1 3.5, 4.1 4.3, 8.1 selected fractures. 8.3, 15, 16.1 16.3
1 Table 42. Technical information on the boreholes. Borehole Z Ztop of nclination Diameter Depth Casing ground cas1ng (degrees) (mm) (m) (m) level (m) (m) KR6 2.28 2.69 5. 76 6.77 5.25 KR5 8.83 9.32 65. 56 559.79 4.15 KR12 8.8 9.12 69.7 56 795.34 4.15 4.1 Measurements in borehole KR6 Pumping in the borehole was started 22.3.2 1. Pumping rate and cumulative flow is presented in Figure 41. Water level in the borehole before pumping was 1.63 m above the sea level. Water level during pumping is also presented 1n Figure 41.,,..,,,,.,.,.! ::::::::::::: A 3 ++++4 4 t::1: '":,:K:"t"":'! / t. 1 *::;;::;::t:jf_:j:::lf"t' tj.::1:..::: 5 r :::' 6 L L L_L L.. ; ;.. ;.... z 24,,,.., 21 ++ + r _..!... _.._ "":_ 35 r r 7 18 ++++++ E 15 ++ +1+ v : 71::: J 1: :... r r / ds r r / / _ Legen ulative flow 6 m::? 3 1111 1111 1111 1111 1111:1111 1111 1111 1111 1111 1111... $ sf _ 4,' _.$, _.$ # # #.se.se.se t...">% y Date 4 3.. ("f') 5 25 2 ;>.g 15 ::s a ::s 1 u 5 Figure 41. Pumping rate and water level in borehole KR6.
11 4.1.1 Borehole EC Borehole EC was first measured before pumping the borehole, both downwards and upwards, see Appendix 1. Borehole EC measurements were repeated four times during the pumping period. Measurements were carried out without the lower rubber disks. The measuring geometry is then much more representative to borehole water since the flow guide in its normal configuration (with both upper and lower rubber disks) may carry water with it making the results less representative, especially if the section length is long. Temperature of borehole water was measured during the EC measurements. The EC values are temperature corrected to 25 oc to make them more comparable with other EC measurements (SFSEN 27888 1994). 4.1.2 Detailed flow logging The detailed flow logging was performed with a.5 m section length and with.1 m depth increments. The method gives the depth and the thickness of the conductive zones with a depth resolution of.1 m. To make measurements more quickly, only the thermal dilution method is used for flow determination. The test section length determines the width of a flow anomaly of a single fracture. f the distance between flowing fractures is less than the section length, the anomalies will be overlapped resulting in a stepwise flow anomaly. Flow measurements in the depth intervals 38 62 m, 98 12 m and 396 424 m were repeated many times during a few days, see Appendices 2.1 2.3. The aim of this measurement was to find out whether there is shortterm variation (the tide effect) in flow rate. Any remarkable changes of flow were not found. Afterwards flow measurements were done four times during the next four months, see Appendices 3.1 3.5. The aim of these measurements was to fmd out possible longterm changes in flow rates. Flow rates were smaller in June 21 compared with the earlier measurements particularly in the upper part of the borehole. The depths of fractures with water flow are marked with lines in the appendices of the detailed flow logs. Long line represents the depth of a leaky fracture, short line denotes that the existence of a leaky fracture is uncertain. 4.1.3 Fracture specific EC EC was measured during the detailed flow logging. The results of these measurements are presented in Appendices 4.1 4.3. ''Noise" in the results is caused by the flow guide carrying water with it along the borehole since both
12 upper and lower rubber disks were used, compare with Appendix 1. This geometry is not good for measurement of borehole water but it is well adapted to measurement of fracture specific water. For measurement of fracture specific EC, the flow guide is stopped on a target fracture, witch can be found on the basis of the measured flow rate. Flow rate determines also measuring time on a given fracture. EC measuring time is usually chosen long enough so that the water volume within the section is flushed at least three times. The minimum measuring time, 7 seconds, was in this case enough to fulfil this criteria. Electric conductivity of fracture specific water was measured four times from selected fractures between the depths 38 62 m, 98 12 m and 396 424 m. The last point in these measurements is the most representative result of fracture specific water, marked with crosses in Appendices 4.1 4.3. EC transients as a function of time at these depths are presented in Appendices 5.1 8.3. Last points of fracture specific EC during the pumping period and measured flows are also presented in Appendices 16.1 16.3. Borehole KR6 was extended by core drilling in 2. Electric conductivity of fracture specific water was earlier measured in 1999 (Rouhiainen 1999) and after extension in 2 (Pollanen and Rouhiainen 2). Last points of all fracturespecific EC measurements between the depths 3862 m, 98 12 m and 396 424 m are presented in the table of Appendix 15. There seems to be trends in the fracture specific EC at some depths because of the longterm pumping. These can possibly be confirmed in later studies. 4.2 Measurements in boreholes KR5 and KR12 A detailed flow logging was performed in the boreholes with.1 m point intervals using a.5 m section length. Measurements were done without pumping water out from boreholes KR5 and KR12. During the first set of measurements in KR5 and KR12 borehole KR6 was at rest (no pumping). Second and third sets of measurements were carried out while borehole KR6 was pumped, see Appendices 1.1 1.6 and 13.1 13.6. Water levels during the flow measurements are presented in Appendices 11 and 14. The results of flow measurement sets were quite similar in borehole KR5. n borehole KR12 there can be seen small changes. However, it is not known whether these changes are caused by pumping in borehole KR6 or by other reasons. Snow was smelting during the measurements and it has a notable effect on groundwater level. The drilling activities of boreholes KR13 and KR14 nearby may also have caused changes in flow rates in borehole KR12.
13 Borehole EC was also measured during the detailed flow logging, see Appendices 9 and 12. Measurements were carried out with the lower rubber disks. The flow guide may carry water with it making the results less representative. Salinity (EC) of borehole water was higher during the first measurement in borehole KR12 in the depth interval 9 16 m. Groundwater sampling may have caused the increase ofborehole EC.
15 5 CONCLUSONS Measured flow rates at the same depths in borehole KR6 were nearly constant during all measurements. Flows were slightly smaller at the same depths during the latest measuring campaign (July 21) than earlier. Between the depths of 25 9 m electric conductivity of fracture specific water was also nearly constant. Below the depth of 9 m salinity of fracture specific water is increasing. Measured flows and borehole EC were not changed at all in borehole KR5. Water level in the borehole sank a little. Water level in borehole KR12 rose about.5 m between the first and the third measurement period, that is in two months. There were also changes in the measured flows. One reason for these may be drilling activities in boreholes KR13 and KR14 during the second and the third measurement period.
17 REFERENCES Pollanen, J. and Rouhiainen, P. 2. Difference flow and electric conductivity measurements at the Olkiluoto site in Eurajoki, Boreholes KR6, KR7 and KR12. Helsinki, Finland: Posiva Oy. Working Report 2 51. Rouhiainen, P. 1999. Electric conductivity and detailed flow logging at the Olkiluoto site in Eurajoki, Boreholes K.RlK.Rll. Helsinki, Finland: Posiva Oy. Working Report 99 72. SFS 1994. SFSEN 27888. Painetut SFSstardardit ja voimaansaattamisilmoitukset. Veden laatu. Sahkonjohtavuuden maaritys. SFS standards and endorsement notices printed by SFS. Water quality. Determination of electric conductivity (SO 7888: 1985) Ohberg, A. and Rouhiainen, P. 2. Posiva groundwater flow measuring techniques. Helsinki, Finland: Posiva Oy. POSV A 2112.
o o o o 19 Appendix 1 Electric conductivity of borehole water Olkiluoto, borehole KR6 Measured with 1 m depth increments in the borehole 5 1 15 2 25 3.. Q) 35 4 45 v D. v D. V Measured downwards Without pumping. 21319 6 Measured upwards A With pumping. 21418 Without pumping. 2132 v With pumping. 21425 With pumping. 21329 6 With pumping. 21425 With pumping. 21329 v With pumping. 21514 With pumping. 21417 6 With pumping. 21514 : <;' : : : : : : : v: : ': : : : 7 : 7 : 'i;f. _ &: ; : :_ ':l/1/. :_ : ::;: N: A tl8w 'ih.b. ': : : :: : '2>: : 9 4: : :::: % ::: <;7 :4 : : : : : 'ib : : : : Li : ' : : : : Sll. : : : ::: : : :: _: ; : :_ SA : _:_ : : : : l1i. : : : : :_;_: it, :..... ' ''!.'. ' ' ::: ': :: ' ' ' ::: ; : :: _: : :_; _:_ 98..:: _: : : : :_ '.. :::' : :: _:_ : : _: _Yz,. :_ : : : : 'f'\ : : ::: : :: :_ : : _: _Yz,. _ :_ ' ' ' ::: ;: :: : : :_ ;_: _:_ ::< : :: : :: ; : : : ::: ;: :: : :: ; : :: : : :_ ; _:.; : :_ : _: : :SZ :_. ' '...... ' ' '...,,, _.. _,,.... : : : : : : : ' '' '.......... "T 'T '!.. _. : : : ' '.... ' '."' ' '...!M..: ; ' ' '.... ' ' '.L. _,'.. ' 'i/b :; _,'... ' m :; :' : : ;..: ; 'ill : "&; 5 55 ' '......... ' ' ' _.._: :::. '...... ' ' _.._:. ' ' '... ' ',...,.. '.. : : : : : : Silx& '11f. ' ' ' ''L' '' ' 6.1.1 1. Electric conductivity (S/m, 25 OC) 1.
2 Appendix 2.1 1 REPEATED FLOW MEASUREMENTS AT SOME DEPTHS Olkiluoto, KR6!_,,,,, T T T _! 1_1_}.!. 1,,,, T _ 1_1_ r r r,, 11, 1 _' _...!!_,,,,, _ l_l_l_l_l jj.ll L._l_l_l_l l_lj_!j_ l _JJ..l l_l_l_l_l l_l_jj_! '' '' _e' ' _! J l lw T OJ l_l_l_l_l 1_1 J_ 1"'1 L...l...' '.' '.' J J. _! : : r1 'y lj_! '" T _ J_J_J_J_J_..J.JJ.l.L L111...JJ.L LL_J_J J..J.JJ.l LLL11..J.J.l 58.86..c......_. E 1 1 ll T _, :::. TT la ' o 1 1 jt 1. 1 1 111,, T T!.! _ 1 1, J. 1...,) 1"":,,... 'T f'_.t_ l rrrt r T "' 1_1_1_1_1...J j 1_ " T 1_,1 1.. '.::!' 11 T T _ 1_1 1 _:. '.....,,,,,,, 1 T 1:.L,1 :!.,il l 1 111,... 1 1 1_p ti;t..l1.d.. j,.].rr _'\ 1 '.. "'f ft JW' "l, " "" ; 11 1"71 r r,,,,,,, r r r,,,,,, _ 1_1_1_1 1_1_!..!.!... _ 1_1_1,_,..!. 11 _ol_ l o lo _,.: ft,. 1 "'11. T 1:::... 1 _..1 "'1!". 1 1..., TO" "l L 1_1_1_1_ J _ J. L L 1_1_1_ J J. L L...J _ J. ' '._ l. 1.L 1 lh... j f 1..1 r r,,,,, T L 1_1_1_1 1...! J.! 1_1_1_1_1 1 1 o'_ 1_11 1 1 1""',,,,,,, T,,,,, r,, 1_1_1_1 1 1 r,....... 1'1 1_ tl TT....,; '".i "" lw" '1'.:.....L.L ll!.!_ _.....& ::J'..,_ T...: 52.26 55.6 48.66 56.86 42.46 48.96 56.16 44.86 4.56 44.46..._. E..c... a. (]) l_l_l_l_l lj 11 _ 1_1_1_1_.J J _! l l _ J J. _! L _ j J l 1 1 2.5, 1, 1 t '.' ; 1 "t ;t 1 ' 'T _ :::;._ 1.. 1"'lf1 "' r J _!.!. 1.J.L 1 1iq:.. T _._ r r,,,,, 1 t1 t T., ::la.t. t ' '!.!. 1 L._ 1_1_1_1_ J J.!! _i. 1 ':: r,.!.l..' :::!,,.J,.. Z, l..:, : T hi, ""... i.l+ '_ 1_ 1_} _ 1.1 _!_ 1 :.: 1 +. :<:: :J +....... /" ' 1 r 1 T "T 1.1 T,....:. 1 ; ; ;... 1, 1 _.._, ro T 1..,1 " ",. 7r1 P 1 1.!.._ ' 1_. 1 11...:... 11 1L1111J...J_J_J.,, : ;;'!' :....,._...! _...... "T 1 1 1 i....i:l :i l1l1111jl...l. 49.26 :98 46.96 6.76 4.96 47.86 51.56 43.26 1111.J+1 111l1l11++ 1lll1111+ 1ll1111+ Cl) m..._. E 3. 3.5 4. 4.5 _ 1 1 111..J.J J.!..L 1 1 1 11 1 +.J.!. L 1 11..J.J.J.J. L L L 11 1 1...J 1.J. _ 1..J 111 1111 LL1+ l...j...!.j... L111...J...J..J. L111..J...J.J L111...J.J.J.l Ll111..J.J.J.l LL111..J...J.l _..J.JJ.l..L L_J_J_J J..J.JJ.l. LL_J_J J..J.JJ.l 1LL11..J...J.l _J _J LL LL11 LLLJ_j...J1l. L 1111 J.!..L..J.J.J.l.L LJ_J_J_J_..J.JJ.l.L L..J.J.J.l..L L _ L _ L _ '' '' l_l_ f1 _J.J j _J J _J _J.J 1 _ 111 L 1 111 1..J...J.J.!. L Ll11..J.J.J.!. L Ll_l_l_...J.J..l.l. L_J_J J..J ""r J 1 J.l. L L _ l_l _..J..l.l. L J_ J.J L L_J J J 11..J. L L Ll1 1...J 1.J. L L 1 11 1..J.J J.1 L L 1 1 1 1 1.J...J.l L L 111 1..J.J..l.l. L L L J_J_ 11..J.J.l L L l_l_l..j.j..l.l L 1 L l_l..j.j.l. 1 1 1 r; 1""'"r L "[ 1...J 1 L 1 1 f_l.j.l L J_ 1 1.J.l L _.J.l L L _...J.l _ l..j.j.1 L L _...J.1 ff TflT 12: 18: : 6: 12: 18: : 6: 12: 2.4.21 3.4.21 4.4.21 Time
21 Appendix 2.2 REPEATED FLOW MEASUREMENTS AT SOME DEPTHS Olkiluoto, KR6 1..i.. _.. _.. _.. _._ T!!_ 1 1 1 T f _ 1_1_1_1 1 _j 1 1 1_1_1_1_1 l_j ll 1t7 1... r,... ;_ 1_1_1_1!!.!. r rr1_1_ 1, TT L LL j J 1 l L 1 _ j 1 l :a: "'" "' 1_1_1_1 1_1! _!_ r 1 1 1 1 L 1 _1 j j 1 L L Ll_l J 11 _!_ r r 1, T L _ ' ' ' ' ' _J!..! L L LL J 99.. 66 L 111 J J L L L 111 1 1 1 1 T r,, 1_1_1!! r r,,,,, T 1_1_ J!.!. r r 1 11,,.,. 1_1 _!!_ 1 1 1 1 1 r r,,,,,, 1 1 1_1_1_1 1_1!...!.!. _ 1_1_1!!_ 1_1_1_1_ 1_! 1_ 1_1_1_1_ 11_1!_!._1_1_1_ 11_1_.....c ::::::: E..._ 3: LL 1 _ Ll_l_l_l j_jj.j.l L.J.J.J.L LL _j.jj...l LL _.J.J..l r 1 1, o o T T r 1 1 1 1 o > o T r r, 1.,. r r 1 1 1.., 1 r 1_1_1_1_1_ 11 11_1_1_1 11_1_1_1_ ll_l_l_l_ :. &ll :. t F i 1,,;,.1_ : 7 : 1 :. L o, o ':.. r; c.l. 1._ 7 1,. ";"' 1.r; 1 1 "":"" X "; 1 ; '.., 118.. 26 116.16..._ E..c... Cl. Q) 1_1_1_1_1 1_1_1! 1_ 1_1_1_1_1 1_1_1_1 1_ 1_1_1_1_1 1_1_1_1_!_!_1_1_1_1 1_1_1_1.!..a... '" l o _ ;:_ 1..: j l [W..L...L L l _ :1 _j _; :;:"' _..a.._ '" L 1.. 1_; 1 j _l..l 1,. 1.+_.,.,. 1 L 1 1 j "j 1 13.86 1 r rt1_1_, T r r r 11,, r ll T rr1_1_ 1 1 1 11 rr 1_1_1_1_1T 11_1_1_1111 11_1_1_1 11_1_1_1 1_1_11 Q) > Q) 1 3 3 4 4 5 J1ttt tj1tt tj11t ttj1 1 1 1 1 _ 1_1_1_1_1 1 j 1 l!._1_1_1_1 1_1_!.!_!_1_1_1_1 1_1_!_!..!.!_t...JJ 1l+ 1111 l1j!.j. 1 1 l l 4 1 + 1 1 l l 1 1 1 l l 4 1 1 1 1 1 l l 1 1 1. l 1 1!...J. + 111 1 1 11 1 1 l _J 1 1 1 1 1 1 1 1 1 l...j 1 1 111 1 111 11 l _J 1 l l 4 1 + 1 l _J _J 1 1 1 1 _ L 1 _ 1..J...J 1 1.. L 1L1 _J 1111 1 l 1 1.. 1 111 l l 4 1..j. _ L111..J...J11.. LLL1 _ J... 1 1 l..j 4 1 J...L1..J...J 1 1.. 1111 l...j...j 1 1..J...J 1 J... 1 1 1...1...J..1 1 1.. 1 1111 l1,j,o,j...j...j..1.l...,.. L..J...1 L L _j...j J. 1. L L..J...J..1.l L L 1 111...1...J..1 l. L L 1 _J..J _J...l.J... L L L _ LL11..J...J1l. LL..J...J..l1 1 1..J...J 1 1.. L L 1 1 1 l...j L L..J...1 1..!...... L...J..1. 1.... L _..J...J..1 1.. L L...1...J L l_l_l_l.j...j..l L L L l_l_l.j...j...j 1. L 1_1_11 _..J...J.l 1.. L L..J...J..1.l L L 1..J...J 1 1. L L _ 1 1...1...J...J..J. L L 1 1 1 1 1..J _j..j. 1 1 1 1 1 l _J 1 L L L 11 1 1..J..J..1 1 1 11 11 l _J 1 L L L 1 1 _J _..J..J..1 L L L 11 1 1...1...J 1 L L 1 1 _..J...J 1 L L..J...J..l L L _..J...J 1 L L L L...1...J..l L L..J _J 1 L L L 11 1 1..J...J..l 12: 18: : 6: 12: 18: : 6: 12: 4.4.21 5.4.21 6.4.21 Time
22 Appendix 2.3 REPEATED FLOW MEASUREMENTS AT SOME DEPTHS Olkiluoto, KR6 1 Power failure: 1.4.21,14:6 18:37 The pump was out of order during that time. 11lfl 111lfflll1 lflll 1.!_1_!1 1_ 1.!_1_! 11_ 11 1 1_11_11.!_1_11_1 1.!_1_!_1 1_11 1_! 11_11 1 111 1 1 11 2._1. 11 11 11 1 1ltll l} l_l _ll.l.} Jl ll1 1l i llil1 11 l Tfil l rlrlrtmr",.fhn,.rrlmih...:r...i.tolil''1"!tj'lfl "'r.,...+;l i17'i'lrl "''' l +t M.n"1'i:'Ti"TTrl71 "i1 1" 1 T 11 rrt+'trh"tr _!!_ 1_1!!! 1_1!_ 1_!_1_1!!! 1_1 1.!._1_!1 1_1 LJ..! 1_ 1!_.J 1_1!._.!._J 1_1 J...l_! 1_1 Ll.!...! 1_1!_ 396.86 _1!_1_!_1 l_l!_l_!_jl_l! l ljl_ll.!_l_ll_j 1.!_1_!_1 l_l.!_lj_jl_l! l ljl_l!.!_l_ll_l l.!_lj_l 1_1!_1_! 11_11 1 11 _ L LL..l...11L..JLL.L..JLJ.LU LL.l...JLL..JUL.LU...J L.l.l LL.l...JLL 11 111 1 1 11 11 1 11 11 1 1 1 1 1 111 1 1 11 11 111 1 1 11 T 1 1 1 ll 11n1 T 1T111 11 T 11 1 1 11 TT 1 1111 11 11 ll 11 11 11 11 11 1 1111 11 11 T o 11 T o o 11 rl 1 n r T o n TT rl 11 o o rl rl 1.!_1_11 1_1.!_1..!. _ 1_1 1 1 1_1 1_ 1 _.!_ 1_11_1 1.!_1..!_1 1_1.!! 1_1 1 1 1_11_1 _.!_ 1_11_1 1.!_1..!.1 1_ 1.!_..!. _ 1_1 1 1 _1.!_1_11 1_1.!_1..! 11_11 1 1_11_ 11.!_1_11_ 1 1.!_1..!.1 1_1.!._1_! 11_11 1 1_11_11.!_1_11_1 1.!._1..!.1 1_ 11 1..!._11_11 1 1111 1 11.....c ::::: E... ll 1 11.1..11 Lll.J...JUL JULl.JU 1 1.1..11 Lll.J...JLL JULl..JU ll.j. LLJ...JUL 1..._111 r...cll.. 7 17. t.f 11 11 1+.....:;:11++...,. :..,...;... : +'!+f.:;...a.tl"fll 11 11 11 11 117 * * : 1 11 T 11 11 T 11 11 11 11 11 11 11 11 11,,,, 1,1,, T 1""t r1 T ""t ; r1 r 11 r1 r, 11 1; o l""t r1 TT 1 r 11 1; r ; 1t 1; nnrtnn Till 11 11 11 T 11 11 r1 r1; 1 r1 r1 423.46..c..... Q) 11 11 11 11 11 11 11 1 1 11 11 11 11 11 11 11 11 11 11 1!_1_!_1 1_1!_1_!_ jl_l! l 1!1_1!..!_1!1_1 1!_1_!_1 l_lj_j. J Ll J!..!_1_!_1_1 1.!_1_!_1 1_1!..1.! jl_l!_l 11 ll 11 1 1 111 11 11 ll 1 11 11 ll 11 1 11 tlt1t 1111 1 t1t 11 lt1tl tlt1t t t1 t1 ll ll 41.86 11 11 ll ll! _!_ Ll.!....!. J _ L J 1_1 L.!_ J 1.!_1_!_1 1_1.!_1_!_11_ 1! 1 1_11_1!!_1_!_1_1 1!_1_!_1 1_1.!_1_!_11_1.!_1 ll 11 11 11... (/) CO E..._ Q) > Q) L... Q)... CO s 1 2.5 3. 3.5 4. 4.5 1111 1!111 1!111 1!1..11 1!111 1!111 1!111 1!111 L L1..! l l1 L1..! J l1 11 Ll..l..J 11 Ll l1!....j 11 Ll l1!....j 11 Ll Ll.LJ...J 11 Ll Ll.LJ...J Ll Ll Ll.LJ...J 11 Ll 1l 11 1l 1J 1l l1 J1l f J 11 1..J L 1......J..J 1..J L!11...J..J 11 L!11 11 11 l_l L.1..11 f_j 11 11 L!J L.l 11 Ll L.1..11 f_j 1!111 1.1..1...11 1!.. J 1!1..1 : 1 1 Ll 1l1 LJ LL.l..JLL JLL.L..J...J J.ll L.ll LL..l..JLL UUL.LJ...J.11 L 1.1 Ll L..1..J 11 L... 11 L.L... U.l L..,....L 1.1 ll+lll'fftw.. _,...._,_"'!11 l 11 Ll J l1 L.l1l 1l.L...J... J L1 1l 1J J1l 1J Ll1 1 11 Ll..J l1 L.l1111!11..J 11 Ll..J 1..J L.l11 1l l:..j 11 Ll..J 1..J L.l1..1 11..J Ll Ll..J U L.1.. 1...1 L.J L L 1 Ll Ll 1J l_l L.L...J L 1 Ll L..J LJ L l....l...j LL _iili l Ll...J...J L Ll.li...J Ll Ll.!...J..J U L.L J...J Ll Ll.l...J Ll L... LL.J._JLL..JUL.L.li...J.J. 1l.J. 111..11.L11 1l1..1.1 11..1..L.J. 11..1. Ll1.1 Ll..l.l Ll..l.l L1 1.1 _J l1 l1 11 Ll1 l 11 Ll Ll Ll..l..J 1..J Ll 11 Ll..l..J 11 Ll 11 Ll1..J 11 Ll 11 L 1 J 11 Ll Ll Ll..l..J Ll Ll 11 Ll1 J 11 Ll LL..l..JUL Ll Ll.l...J U LJ..J U Ll L.l...J u Ll _ LJ LL.l_JLL..JLL.LUU L 1.1 L1 Ll.l...J L1 L l..j U L L U U Ll.ll Ll Ll.l...J U Ll..JUL L.ll LL..l..JLL U U L.L..JU Ll.l. LL_!_JLL JUL.L..JU Ll.ll LL.l. _L.ll LL.l..JLL l.lll.l..ju 111..11 LL.l...JLL..JLL.L.li...J.L.ll LL_l..JLL _LJ LLJ...JLL...JLL.L...JU.LJ. LLJ...JLL...JLL.L...J...J ll.j. LLJ...JLL 11 1 11 6: 12: 18: : 6: 12: 18: : 6: 12: 18: : 6: 12: 9.4.21 1.4.21 11.4.21 12.4.21 Time
23 Appendix 3.1 Flow rate Eurajoki, Olkiluoto, borehole KR6, with test pumping section.5 m, step.1 m 24 21422144. Measured 14 times. 2118421194. Measured once. 21522153. Measured once. 2151421515. Measured once. 217321731. Measured once. 24.1 24.8 26 r 1 ll r1 J _1_1 J Ll _ 1 _ J l L l_ll J l J J LJ _ J J J J L1 1 1 1 111 1 1 1 111.c...... Q) 28 3 32 34 36 38 ( J 11 J 1 1 l 11l 1 1 111 rl L J _1_1 J Ll J 1 1 J 11 J J cl 1 1 J 11 J r 1 1 11 n _ J _1_1 J Ll f 1 111 L J _l _l J ll J 1 1 J 11 _ J _1_1 J Ll 1 l 11 J r 1 ll r1 _ J _1_1 J Ll J _1_1_1 Ll 1 J 11 J 1 l 111 fl L J J ll t "1 11 i t1 1 _1_1_1 11 1 _ L J 11 J ll 1 1 11 rl ( j J [1 1111 111l 1 1 ll fl _ J _1_1 J Ll J J Cl 1 1 l 11 l 1 l11fl 1 H 1 ll fl 1 1 J _J_ J J J 1 '1 '11 ( J J [1 l 11 l,1llrl l l_j _l_ljll 1 1 J1 t 1 1 1 1 11 J 1 1 1 J 1 J tci Jccl l tjtjct l _ l 1 ll J 1 l l 11 1 1 l 1 1 l 11'11rl J JL j j 1 j J 1 l l l l u _J_ 1 j 1 1 j ll 1 1 r r r1 r 1 r 1 1 rn 1, 1 r1! J L _ l_ll J L!! L 1_1 _ J _1_1 J Ll 1 1 111,1llfl 1 '1 11 tl J J [1 1 l 11l, 1llrl JJJJ L 1 1 111 1 1lf fl _J J_ j _J..J j ll 1 1 '11 r1 r r 1 11 1 ( J j [1 _,_ L _,_,_,_ ll 1 H _._ 11 1 1H _ J J _ J Ll,nlfl r ll l _1_1_1_1 J 28.4 29.4 3.4 31.6 32.8 33.6 33.9 36.4 37.8 4 42 1 1 1 11 tl J _1_1_1 L 1 1 l 1 1 l 1 l ll fl _ J _1_1 J Ll 1 J 1 1 11 H l 111 fl 1 1 '11 r1 1 r 1 111 _ J _1_1 J Ll _ L 1_1_1 1 l11rl _J JL 11 1 111 H,1llfl 4.7 41.2 42.7 44 1E+O 1E+1 1E+2 1E+3 Flow rate (ml/h) 1E+4 1E+5 1E+6
24 Appendix 3.2 Flow rate Eurajoki, Olkiluoto, borehole KR6, with test pumping section.5 m, step.1 m 44 46 48 5 52 _ J J Ll 1 1 1,,,,, 11 L J _l _l J ll _ J _,_, J Ll 1 1 1" H,,, 11 fl. L J. 1. 1 J L1 _ J _1_1 J Ll 1 l 1 1l,, 1,,1 rl _. L J _1_1 J Ll 1 1 1 11 1 11 1 L l 1 1'"1 ' ' J _1_1 J 11 1 1 1 1 1H 21422144. Measured 14 times. 21184 21194. Measured once. 21522153. Measured once. 2151421515. Measured once. 217321731. Measured once. r T 1 1 11 r T 1 r r ll, r 1 1 r ll 1 r r. r1 11 r 1, r r, r 1 r r r rn i : j L l j L L L J J :, : :; :; L J c : : :: : ; ljf } [ } } [ 11 <' l 1 L Ll l 11 r r l 1 rrrnr 1 l rrrrn _ l l_ j_l _ljl_l L J 1 1 11 H 1 1 1 111,, 1,,,,, 1 1 L 1.,. 1 1 1 1 rl 1 J 1 1 1 1 ( J J [1 ( [ 111} _ J J ll l _1 _1_ 1_1 j 1 1 11 r J i l 111 J J Cl c 111! 1 1 l 11 l 1 1 111 Jl,, 11 11 r1, r, n 111 1 1 1 111 1 H 1 1 1 111 1 '',_ 1 Jfl_ l 1 1 1 1 11 1. L. L... LJ 1 1 "1 "1111 r 1 1 1 1 111 ( 1 1 c 1 l 11l 11 1_1_1 1 1 11 1 L J J ll L L _l _l _l_l J L 1 1 1 111 1 1 1 111 J 1 111 } Cl 1 1 l l 1 l L L :,11:; 1 1 _1 1 111 _1_1_1111 1 1 1 H 1 1 1 1H J n:.:: : JL 1 1 11 r 1.,.,.,.,,1 _, J _1_1 J Ll L _1_1_1_1 l 1 1l 11 L L 1 1 11 1 111 r1 r r 111 46.4 47.2 48.1 48.8 52. 52.6 45.2 45.6 49.1 49.5.r:::. 54 a. () 56 _ J J Ll L _1_1_1_1 J 54.4 55.2 55.8 56.5 57. 58 6 62 64.. LJ.. JL l1.ljjlj r 1, 11 r1 _. _ J _1_1 J Ll.,..,.,.,.1, n _ J _1_1 J 11..J 1...J..1, r 1,,, r1 : :,: J : J L l 1 1 11 H,,,,,,, L J _l _l J ll J _1_1 J 1 11 1 1lf1, 1 1,11 fl _ J _1_1 J Ll.,.,. 1 1 11,,, 1 111 11 ll 11 ll. 1. J '' J L. 1. 1. 1. 1 J _. _ J J ll L. l. 1.1.1.1 J 1 J i J1111 1 i 1 1 1 111 _ J _1_1 J _1_1_1_1 J 1 1 l 1 1 l 1 L 1 111,, 1, 1, n r r 111 _ J _1 _1 J 1_1 ' L J 1 1 1 H 1 1 1 11 1,, 1,,, n, r,,, l t_j _JJL L _ L L U JL _ J _1_1 J L _1_1_1_1! l 1 1 1 1 1 1 11,,,, n, r,, 111 J _1_1 J Ll L _1_1_1_1 J 1 1 1 1 11 r 1 1 1 111 : : : 1: J : 1: 1 J Cl : : : 1: : c : 1 111} 1 1 59. 61. 62.8 63.2 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (ml/h)
25 Appendix 3.3 Flow rate Eurajoki, Olkiluoto, borehole KR6, with test pumping section.5 m, step.1 m..c a. Q) 98 1 12 14 16 18 11 112 114 116 118 21442146. Measured 19 times. 2117221194. Measured once. 2152 2153. Measured once. 21514 21515. Measured once. 2173 21731. Measured once. : : [ : l : :n: [ _ [ : : R.l : ::: J[ ::[ 11 [:J 1 1 J 1 1 J Ll L 1 111 J 1 1 1]1! 1 1 1_ 1! 1!! 1 1 1!.! 1 _! _ 1 1 ' ' + 1 1 1 1 l 'Ll11 1 'l ' 1 1 J 1 1 J Ll L L 1 111 J L 1 ll n r r 1111 1 111 n c 1 1 1 H L 1 1 11 L l1llh 1 LL 1 1 1L 1 L 1 1 1 11 1 1 1 }[1 c! J :J [ [! J [ JJ[ 1 } 1 1 }[ 1 c l l ll}l. 1 11 1 t 1 1 11 1 1 1 1 1 1 11 1 1 1 f 1 111 1 1 1..f 1 1 1 1 11 cj ][ [ lujc J [ [ ll l J [}}[) 1 11 H 1 t 1 1 11 1 i 11 ll t i 1 1 i.f 1H _ J _1_ L L 1_1! J 1_ L!! Ll_l 1_1 J L!,_,_ J,_ J, _! J _!_ 1 1 L 1_1 ) 1 111.. t 1 1111.. 1.. 111 t 1 1 t 1 1 1li : 1 1 _ : 1 n : 1 l 1 1 1 1!! C "' ' + 11 11 1 1 C! 1 111! r > 1 1 1 Ll L 1 1 1 1 L J J 1 11 fl 1_1 _ 1 1 1 c J 11 J [ 1 tj1 1!11 _ J _1 _1 J _ 1 i 1 11 1 _ J _1_1 J Ll r 1 1 11 n L J _ 1_1 J Ll _ l J _ 1_1 J Ll [ 1 l.j 1...l1 1 l r1 1 11 "' ] [ 1 11 fl ( J 11 J [1 1 111 fl c J 11 J [ J 11 J [ 1 1 111 tl _ J _1_1 J Ll ) 1 111 i 11 1 1 i llll! 1 r r r n r 1 r 1 1 r 11 j C 11! J 11 11 1 L L H f 1 L H l L _! J L!! L 1_1 f 1 H t 1 f 1 H _ J L L 1_1! J _ L 1 J L _.. t 11 t i 1.. 1 1 t li _ J L L 1_1! J _ L!! L 1_1 1 lltht 1 t11th 1 111 11 J J [ C [ 1 11 J l1 H 1 1 1 1 11 1 c J J [ 1 [ 111}1 1 J _1_1! Ll 11 1 _ j j ll l _l _l_l_l j l ; 111 1 _ J J L1 l _1 _1_1_111 1 411 n 1 111 _ J J Ll l _1 _1_1_1 J, r,,,,, r _ J _ 1_1 J Ll l 1 J l _ J L l 1_1 1 J l l l LJ 1 1 1 r 1 r t 1 11 1 r ( 1 1 r r n r 1 r 1 1 r n c J J L L l 11 J L ; J l L Lll J L J J LJ 1 1 J J _l J Ll c L 111 J L 1 1 r r r n r 1 r 1 1 r11 ' ' J 1 1 J ll L L 1 1 L J L 1 l l n r r 1 111!! ] [!![ Q C 11! 1 ' 11 1 ' ' 1 1 ' 1 ' 11 11 1 r r n r 1 r 1 1 r 11 l 1llfl r 111 1 L 1 H 1 11 H 114 1J 1 1J [ 1 1 11 H 1 1 1 1 111 _ J J Ll 1_1_1_1! 111 H 1 1 1 11 1 (}(1}[1 ( c' '''J' _ l l_j J 1 1 1 _1_1_1] 1 ll 1l11tl tt1 1 1111 L J _J JL L_ L U_J L J 1J Ll _L L U _J 11 r 1 1 11 1 1 1 1 11 1 l l n r r 1 111 1 1.J 1.Jl1 1 l...11 11il 1 _1_11 n r n11 1 1 ' 1 ' 111 1 L J J Cl c 111 J 1 l1 H 1 111" 1 ( J J 111} 11 1 1H 1 1 1 1llif ( CJ :11] [ 1 C [1 111 }1 l l_ j JL L jl 1 1 1 1 111 _ J J Ll L _l _l_ l_ljl 1 1""1 1 n r n 11 r _ J _l _lj Ll l _ l UJ 1 111 r1 r r 1 nlr J J J Ll L J L 11 1 11 1 r 1 1 J 11 J Ll 1 L 1L1 J 99.8 116.3 118.4 12 /ll 11 / 11 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (ml/h)
26 Appendix 3.4 Flow rate Eurajoki, Olkiluoto, borehole KR6, with test pumping section.5 m, step.1 m 12 122 124 21442146. Measured 19 times. 2117221194. Measured once. 21522153. Measured once. 21514 21515. Measured once. 217321731. Measured once. _ J _1_1 J Ll 1 t i 11i H r L J _1_1 J ll! _ J L L 1_1! J 1_ L J J L J t it t tht i 1 t i i th 1 f f r (11 1 f fl1 l _ J _ L L L Lll J L J J LU 1 1 r r1 t 1 1 1 1 11 _ J _1_1 J 1_1 L _1_1_1_1 J 1 1 i 1H H t t 11 1l il 1 1 r1 r 111 1_1!.! 1_1_1 _11 _ J J 1_1 _ J J 1_ 1_1_1 J r 1 11 n J _ J ll 1 t 1 1 11 t1 } } Cl 1 L J 11 J Ll r,n, n 1 1 4 114 t1 1 111 f1 1 L J 11 J ll _ J _ J Ll _ L _1_1_1_1 J 1 i 1 1 i t1 t t 1 1 1111 } }C 1 1 J 11 J Ll 1111 11 L 1 1 4 1li H t 111141 1 1 11 r 111 1 1 JJJJL LL1LJ 1 1 111 t1 t 1111 126 _ J _1_1 J J 11 J Ll 1 1 111 fl _ J J Ll '11i t1, (,,,,1, 1 1 J 11 1 Ll l l _ J L j_j LLUl_ J i : : : : i : {{;_ : ; ; :; L 1 1 1 1 J L J 1!illlliiiiii:i J 1 L Ll1 })} [1 1 J 11 J Ll, 111 n _ J 1_1 J L1 1_1_1 J L 1111< L r r 1111 _ L _1_1_1_1 J 11i1lit1 1t111lil r 11 1 1 1 J 11 Ll 1 L 11 1 J _ J _1_1 J 1_1 L _1_1_1_1 J 126.2 127.4..c... Q. Q) 128 13 132 1 1 i 1li H t lit : : : : : : :: : : : : : : : : ::: ( }(1} [1 [ 1111 lii: _ 1_1 } 11} [1 11(11 1 111 JL L 1 1 11 JL 111 LLJ 1 1 J Ll L 1 111 1 : : E: : i : :::: i j : : H j : JJ 1111 1 f[ili[;l11ffffl1 : _:. Hl l f 1 m l 1l l 1 1 ll r 1 r r 1 1 T 1 r r r n r 1 r 1 1 r 11 t l ll fl r r 1 1 11 _JJJJL l l_l_l_l_ljl 1} 1 1}11 1yl1lll 1 1 j 11 j Ll L L 111 J L lll lr 1_ J _1_1 J _1_1_1_1 J 1 i 1li H t 111lil 1 1 n r 111 t t 1 1 11 rt '" t 11 1 11 r ; 1 t r '" 11 t 1 1 t 1 1 r 11 1 1 1 111 t1 t t 11tt11 128.8 129.8 13.4 13.6 } }[ [ ( E } ( [ [ (1 L [ [ 11 ( } }[ c 111 1 1 1 1 1 1 1 1 1 1 J 1 1 1 1ll. 1 J.J 1 1 11.J l 1 1 1 1 1.J r1l11fl rrllr, rrnr11fllfll 11 1 1 1 1 r _1_1 J Ll L _! J! _ J _ 1_1! J L J J LU l l_j J 1 1 1_1_1_1]1 134 136 138 14 t.. i 1111 t 1 1 11it t i 1 Htl lt11th 11i11iH. 1Htl 1 l _ l _lfl r1_1_ 1_ 1_111 1C i11 111 1 1111r1 1 11 1 11.J1.JL 1l1LLJL 1JLLLLil J J _ LJJLU J j_ J_t_JL ll J_LJL < 1 111 r1 t 1 111 < 1 1 1 < t 1 r 1 1 11 1 1 1 1 1 1111 JJL [!U11F ljl[l} [J L 1} 1 1JC 1 [J 11.J4H t 111lil,nlfl r 1 n 1 11 _ J JL l_l JL J _ J LL_ 1 _ J_ n1 l l J 1 1 1 111 t1 t t 1 111 1 t t 1 1 t t t1 t 1 1 t 1 1 t 11 111tl 1tt _ J _ J 111 11 _ 1_1! 1 r r r n T 1 r 1 1 r n 1 1 _11 fl r r n 11 J _ L ' 1_1 1 J ' L 1 J L 1_1 ' J J Ll _ ' ' J 11i1lit1 t t 1 1 llt i tttht 1 1 ttith 1 1 t1lih Jt 111lil 1 1 r1 r 1 1 r 1 r r n r 1 r 1 1 r n 1 1 r1 r 1 1 1 LJ JL L_l LLJL J _L LLUl _ J LJJLJ _J_JJL L_L UJ _ J (t 1 i 11 i 11 1 4 1 t ll i 1 1 i.j 4 1 1 Ll L 1111 r 1 1 11 r1 r r 111 r 1 r r r n r 1 r 1 1 r n 1 ll n r r 1111 ( ( [1 [ ( (t J,_ J J ( cc (t [ ] ] c _ j _1 _1 J Ll l _ 1 _1_ 1_1_1 J _ J l l 1_11 J l J J l J _ J _1 _1 J Ll _ l _1_1 _1_11 1 1 1 1 11 1 t1 t t 1 1 1 11 t ) i t t t t1 t 1 1 t i 1 t 11 1 1 1 1 i 1 t1 1 t 1 1lil 1 lil _ j _! J!! 1_1 11 11 TTTTT T T TTTTT T T // 11 11 11 136.1 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (ml/h)
27 Appendix 3. 5 396 398 4 42 44 46 48 41 a. Q) 412 414 416 418 42 422 424 Flow rate Eurajoki, Olkiluoto, borehole KR6, with test pumping section.5 m, step.1 m 214921412. Measured 18 times. 2117221194. Measured once. 2152 2153. Measured once. 2151421515. Measured once. 2173 21731. Measured once. r 1 111 rrt1rtt1 f 11 1 11 1 11 :: :(: C J :1:1 J i:1 :1: C} :1:1} [ :1: () :1)) [ :: :r:: C] :1:1 J [r r 1 111 r1 :1: 1: ] :1:1] 1: 1: ] :1:1] 1: t: :1:1 r r 1 rrt t1 1 1 111 f 11 H 1 11 1 11 1 1 11 LJ_LJ L : 1: L} :1:1} [ ( J :1:1) [ :1: ( J :1:1 J [ :1: C J : 1) J [ :1: 1: J :1:1 J [ :1: 1: J : 1:1 J r 1 1 rr; r1 1 1 1 111 l: l! lm llll l!m l l :! 11!l l L 1_1 J L 1 _ J _ L l l LJ _ J l J J l J : 1 1 m 1111 m 1 lll 1 1 1 1 1 1 111 1 1 11"H f :: :,: :,: :, :, :::,:: :, :,:,:, 1 : : :, : :,: :, Cr : : : : :, :,:,:, J J J Ll c L 1 11 j L J J J Ll c L 1111 j :::1: :c J :1:1J C1 :: :c: C :1:1:(1}1 :::1::CJDJC :::c:c:1:1:(1]1 J :1:1 J [ ( [ :1:1:1:1] 1 111 n r r 1111 : : :1: :1: J :1 ' J Cl : : :1: : :1:1:1:1] :1::1: 1 n 1 c1 :c c 1 :1 :1 :1 1:1:1! ::' ::'! 111! 1 111 H 1111 il 1 1 1H H 1111 1 1 1 f 1 111 11 11 111 11 1 1 11 Ll 1 L 1 11 1 _ J _1_1 J L1 L J J J Ll c [ 111 j :: :1: :c J :1:1 J Cl ::: C: C :1: 1:(1]1 :1: :C J :1:1 J [ ( [ :1:1:1:1] J DJ [ :c [ 1111]1 t 111 H 1111 1 1 1 1 111 11 1 1 1 Ll 1 L 111 1 1 J J Ll :: :1: : 1: J :1 J J Ll :c c J j [ [ c 11 J c J c [ [ J [ j ] [ c ] ) ] [ c [ 1)] :::c:cj::)[ :::c: :CC] ::::J:C[[C:::J:::[JJ() :::1::CJ:1:1][1 :::c:c:1:1:1:1]1 1 111 f f 11 f 1 f H._ 1 111..... 111 11....J 4 1...,_,f. 1 1 1 1 1 :: :, :::,:, ::: : 1:1:1 ::: : :.:: ::: : :,: :::, ::lllll :::c: :,:,:,:,Jc:::l:J:CLLCii:::J::,:} 1 1 11 :: :1:: C J :1:1 J C1 :1: 1: J :1:1 J ll :1: ( J :1:1 J [ :1: 1: J :1:1 J [ :1: r: J :1:1 J :1: : 1: :1:1 1: J :1:1 J 1 1 11 1 11 11 11 11 11 11 11 11 11 11 11 11 :1::1: J )]J [ :C [ 1111]1 :1: : 1: J ' :1 J C :1: 1: 1:1 J J ::' ::' J C :1:1:1:1 J r! :1 ::'! t: :1 111! 1 1 1 111 1 1 1 1 11 Ll 1 L 1 111 1 1 11 J Ll 1 L 1 11 1 J J Ll L L 1 11 1 : : :: : c J :1:, J Ll : : : c : c :1:1:1:1} :1: C J :1:1] [ ( [ :1 :1:(1] :1: : 1:] :1:1 J [ C [ :1:1:1:1] J )]J Cl :c c JC : : :: :1: ] :1:1] : : : 1: : :1:1:1:1] :1: 1: J ::' :1 J C :1:1:1:1 J 1 1 1 11 1 1111 1 11 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (ml/h) 397.2 4.11.. 423.6
o t ' ' o o o o 28 Appendix 4.1........ E..c... c.. Q) Electric conductivity of water of some fractures and borehole water Eurajoki, Olkiluoto, borehole KR6 During detailed flow logging + Measured with.5 m depth increments in the borehole, 2141721419 + Last in time series, fracture specific water, 2141721419 Measured with.5 m depth increments in the borehole, 2152 2153 Last in time series, fracture specific water, 2152 2153 o Measured with.5 m depth increments in the borehole, 2151421515 D Last in time series, fracture specific water, 2151421515 X Measured with.5 m depth increments in the borehole, 217321731 X Last in time series, fracture specific water, 217321731 24 26 28 3 32 34 36 38 4 42 44 46 48 5 52 54 56 58 6 62 64 : : : : : G :x : :. ;. ;.. ;.. : ;. :. ;. ;.. ;. ;.. : ;. : ;. _, : : : : : cj X :.:.:.:... :: : :_+i.: : : :_.. + )(........ :nri : : :. : its...... ::: : :::..:.: : : :. : : ::?< : : :. ;. ;. ;. : ;. : ;. ;.;. +&o x::;.:;._, ' ' ' : fod<. ' ' o o :: :. :.. '. '.... :: 'x,.,,,,,.. t t. :. i : : : :.... : : ;;x :,.,, : L L!ft].X. c L ' L L : : : : : : : : : : : ' '.. ::: :: ::c ::: :. :.. ::. '. :;: :: :::. '.. ::::::::... ' '. ; ; _ : ; _.:.. _;_ ; _ o.... '. '. o o o :..... o ;.;.::::::.: : :. :.:. :. :.. : :: :: ::. ' '. o o :::: :::: '... o o..:: : :. :.. : : o o o ' '. ' ' '.....L L.L c L L. L. : : ' ::::: i i i i i, X ',, q.o, ::.m x :::;._,. : +, X X,. _; 2< _; :.._:_ ;_.,, X.,, +Oo_ x : :. :u : : : : : ; : :_. ',.am!"'. '...... ',,,.;; +c 2< :;. :;.; : : : + : ' ' ' ' : :x:: ::: X '. 'u : 7 : : : ; ; : ; ; ; _;_ :. :.Pxo x: :.. :,m.... ; L ' ; :. '.: ' :.. : u : : ;..; :;. :;. ;. : : ot 21: )( : : : :....... ',,,,, : tot; 1 : : X u : : : :.. L + : :X: ::[ X.. : i>+ X : : :.j<) X.1.1 1. Electric conductivity (S/m, 25 OC), U
29 Appendix 4.2... E...c +"" a_ Q) 98 1 12 14 16 18 11 112 114 116 118 12 Electric conductivity of water of some fractures and borehole water Eurajoki, Olkiluoto, borehole KR6 During detailed flow logging Measured with.5 m depth increments in the borehole, 2141721419 + Last in time series, fracture specific water, 2141721419 Measured with.5 m depth increments in the borehole, 21522153 Last in time series, fracture specific water, 21 522153 o Measured with.5 m depth increments in the borehole, 21514 21515 D Last in time series, fracture specific water, 21514 21515 x Measured with.5 m depth increments in the borehole, 217321731 X Last in time series, fracture specific water, 217321731 ; : )( : : : : + ri<......... ; :: :::: :: :.. :: ;:: 7.. ;;.:.;: ::: :;;::::: o o o.. :: : : :.; ;.... :..::: ; :;; o o :;;:; : :; '... :;;:;:;; J. L. J....L + X. :. : ::.;.. 7;;: :.: + x........ :: s;;;;:::: X :....... : ; ; : :: ; ;:;;:::: X + X :. :... ::s:::::::: + X :.... :: ; ;;:::;; +; x :. : :.... :: s :..: : : ::.:; + X.... ' +<c :. : :..... )(_ ' c " +q; X... f(tj.x.,,. # o x : : + X.. :: ;.:. :. X 122.. X. 124 + <c.. ox. +x.o x.. 126 : : : : : +: o X o.. 128 13 132 134 136 138 14 f'.x.,...... +<o xx : : :: : : K : : t : ; : t+ F ; t t... : + <>o x... <tr. + t:l.. X + <tl.. X,.... : X.. X : : : : : A ff : : : : : : : T : :........... :... ;x :..............Jf!f.......1 1. 1. Electric conductivity (S/m, 25 C)
3 Appendix 4.3 396 398 4 Electric conductivity of water of some fractures and bore hole water Eurajoki, Olkiluoto, borehole KR6 During detailed flow logging Measured with.5 m depth increments in the borehole, 2141721419 + Last in time series, fracture specific water, 2141721419 o Measured with.5 m depth increments in the borehole, 2152 2153 <> Last in time series, fracture specific water, 21522153 o Measured with.5 m depth increments in the borehole, 2151421515 D Last in time series, fracture specific water, 2151421515 x Measured with.5 m depth increments in the borehole, 217321731 X Last in time series, fracture specific water, 217321731....... k x ; X : ' U x.po.... # X :. 42 44 't o o: :: X +. +. :.. '1' : + +.. '1' : 46...... E..c... a.. (]) 48 41 412 414 416 : ;, :... : :..... :: c ;.. : ' ' '..... :: ;.. 418 42 422 424 : : _; o. '. ' '..... '... :: ; 4> :. X u.f> o: X. 4> ::...p: X : :.. X,U.p: X :T o?<_ : : : : 1.. ; ; i i Electric conductivity (S/m, 25 t) 1.
31 Appendix 5.1 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 21418 21419.2 ' 1 1 r ;; 1 r, 1 r ; t 1 t 1 r j 1 r 1 ; t 1 t 1 1 j 1 1 ;j 1 r 1 t 1 1 1 t _. t 1.. + 1 1 + ; 1.1,t 1.1 :i :., 1 + 1 t ; 1 t 1 + 11 ; t l1 + 1 1 1 + l.1 1 + 1 1 + 1 l1 1 + 1 1 1. J_ 1 L _l l_ J 1... J L 11 J 1. 6 12 18 24 3 Time from the start of the measurement (s)
32 Appendix 5.2 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2141821419.3 r T 1...,...., '... + A.2.3 }......,. 1,_ r v..... J. ';;/... r...!...... i +...... '....,... \ +.o... p:. "".. / ; t 1 t T.. :.:.._ :::.<:+# :... 1...#... ; :....:..# :...... :...... ;. : ";!.. 6.66 :. t 1 1 tj 1 t.. 1.2 1..;.... :: 7:.....:.. :...::... L:.. >"' ::..:J..... _ :_:.... i... 3.1& t...\.,......., / "i..., 1 1 1 1 1 1 1 1 1 + 1 1 1 1 1 1 1.!. 1 1 1 1 1 1.!. 1 1 1 _J 1 _J 1.!. 1 1 1 _J 1 _J 1.!. 1.1 l T l 1 2 3 4 5 6 7 8 9 Time from the start of the measurement (s)
33 Appendix 5.3 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 21418 21419 1.8 ; + 1 1 + H36.8, 1 + 1 t i 1 f.l 1 1 1 1 1 1.6 l l_ l J L! _.!._.!.! f! 1.4 1 1.() N..._... E en..._... 1.2 Z' ::;: :;::; ::l 1J c... c Cl) w 1. T, 1..l _!_, _j _ r 1 r _ L _.!._ r 1 r 1 + 1 J.. L 1_.!._ 1 r.., 1 r i 1.J L...! _... 1...!.8 T 1, 1 r r.., 1 r ;, 1 r r ; 1 t.6 1. 1 1 1 3 6 9 12 15 Time from the start of the measurement (s)
34 Appendix 5.4 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2141821419 1.8 r 1 r, 1 r j 1 t. 1 423.6 j t E LO N... ; t (/)... ::;: :.;:::; () ::s " c:: () () c () Q) w 1.75 + 1 1 1 1 1 1 1 1 1 1..J 1 1 11..J _ L 1.7 3 6 9 12 15 Time from the start of the measurement (s)
35 Appendix 6.1 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2152 2153.4 r 1, r 1 1 r 1 1 r 1, r 1, r T 1, r r 1, r 1 1 r 1 r r 1, r 1, r T 1, r 1 r 1, r 1 1 r 1 1 1 r 1, r T 1, r 1 r 1, r 1 1 1 r 1 r 1 1 ; r 1 ; r T 1, r 1 1 ; 1, r ; 1 1 t 1 r 1 r 1 ; 1 1 t 1 ; r.3 ; 1, r ; 1, t r 1 r ; 1 t ; r T 1, r 1 1 1 ; 1, r ; 1,,_... 1 ; 1, r : 1/;. 1 1 6 r 1 T 1 1 1 + 1, r 1 r 1 t 1 ; 1 1 t 1 1 r + 1 1 r 1 1 r + 1 1 r 1 E en.z. ::;: +i u :::J "'C c u c Q) w.2 r 1 1 + 1 ; 1 ; 1 1 + 1 1 1 t 1 ; 1 + 1 1 r + 1 1 r 1 1 ;. 1 1 1 t f + 1 _, + 1 i + 1 1 t 1 1 t + 1 t l 1 + 1 l 1, + 1 i 1 + 1 1 t 1 1 t + 1 ;. 1 l 1 + 1 l 1 ' + 1 i 1 + 1 1 ;. 1 1 t + 1 + l 1 + 1 l 1 : 1 1...,......_..._h... 66 + 1 1 1 1 + 1 1 1 + 1 1 + 11 t1 1 1 + l 1 + 1 l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 l 1 + 1 l 1 1 1 1 1 1 1 1 1 1 1 1 1 l 1 1 1 l 1 l 1 J 1 1 1 1.1 1,,1 1 i._ 1 1 1 1 1 1... 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 j 1 1 1 1 1 1 1 1 l 1 1 1 l 1 1 11 :_.. 1 1 1 1 1 1 1 1 1 1 l 1 281 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 l 1 1 1 l 1 1 1 1 L l 1 1 1 _ 1 _.1 1 _ L _ l 1 1 L 1 1 L..J 1 L _ l 1.l _ l 1 1 _.1 1 L..J 1 _ L L 1 L _J 1 L _ l 1.l 1 l L 1 _ 1 _.1 _ 1 1 _ L.1 1 1 L _ 1 L l 1 L 1 l L.l _..J L 1 _ 1.1 _! _ L..l _ 1 L L _ L 1 l 1 L l L.l 1..J L 1. T T T T 6 12 18 24 3 Time from the start of the measurement (s)
36 Appendix 6.2 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2152 2153.3...,... i... _,_ J.....:_...:: P.:../..: :... i..:... _. :_..; :...; i:: <:.j..:. :. _ :: :... 6a.so 1 ; 1 1 1 ::;: ::::s " c: c Q) w.2 1... _,.._ i..... 1 1 1 1 l 1 1 + 1 49. 1 1 1 l 11 1..:... ::...:.. :.........)...:..J...:...... 1 1........1:... :...\1...: :... + 1 32.) 1 1 l 1... _J 1 1 1 l 1... _J 1 1 L _j... _J 1 J_ 1 1 L _j 1... _J 1 J J.1 1 2 3 4 5 6 7 8 9 Time from the start of the measurement (s)
37 Appendix 6.3 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2152 2153 E en.._... :;: u ::::J "'C c 8 c t) Q) w 1..9.8.7.6 _..,...._.. _..,...!+ 135.71 1 11 1 T l j L _j l j.l.l 1...j 11l _!.!... _! 1 1 r 1 t...j L...J, r, 1.!......J _ L _,r, 1 1 1...J L _J 1 l j L _j _ 1 1 1,,,...! L _j 1 1...j. 1 l!.!... 1 l. l, r, 1.! 1 1 1...J L _J, r, 1+,,, _J L _J, r 1, _J_.L +.!... 1 1 1 1 T 1 1! 1!.!... _! _!.! 1 1 1.). 1 1 1 1 _!, r '1 1 1 1 T 1 1 _! J l. _ 1 T 1 1 1,, T,, _ l. _ 1 T 1 1 1 T 1 _ l. 1 1 1 1 1 1 1 T _ 1. _ 1 1 l. 1 1 1 1.!... 1! 1!.! 1 1 1 1! 1 1.5 1 r 1 t 1 t t 1 t 1 1 t 1 1 T T T T T 6 12 18 Time from the start of the measurement (s)
38 Appendix 6.4 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2152 2153 1.8 1 1 r 1 o 1 1 T 1 1 1., r 1.., 1., r 1.., 1 1 T 1 1., 1.78 "1 J "1 J 1 1 1 "1 t 1 1 1 1 + 1 1 rs 1.76 1 t 1 J 1 1 + 1 J 1 1 + 1 1 1 1 + f1 1+ 1 j f j j + j 1 1 + 1 1 1.74 l.... +'"...,...,...,...ol..++...,....("'... Jt...,...,..._.J..... ; j 1 1 4 1 + 1 11 l + 1 l 1 1.72 1...j 1 1 " j._ 1 _J 1 _J.1. 1 1 1...j 1 1 " L J 1 1 _j_ 1 1.1. _ 1 1.7 3 6 9 Time from the start of the measurement (s)
39 Appendix 6.5 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2152 2153 1.8 r 1..., r r 1 1 r 1 r 1 r 1 r r., r r 1..., r r 1 r 1 1 r 1 r., r r., r rr1 r 1 1 r r 1 1 1.78 1 t t 1 1 r 1 1 r 1 ; 1 ; 1 t 1 1 t t 1 i t 1 t ; 1 t ; t + 1 ; t 1 + 1 1 t t 1 1 t 1 t 1 1 + ; t + 1 t 1 1.76 J i l l 1,.l ( l JB«...A, _... ' l ' 11 'ff\ 11.A'...,., 1 1 1 dl + \!.. _ 1 1 + 1, l.jo. Jll.'.. ' ;,1! t 1 1 + 1 + 1 1 t + 1 1 1 1 1 1 ; 1 ; t + 1 t 1 1.74 t + 1 1 1 t + t 1 1 + 1 1 1 1 1 + + 1 l l 1 1 1.72 1 + 1 1 + 1 1 1 1 1 l 1 1 l 1 1 1 1 1 1 _.J 1 1 1 1 1 1 L 1 1 L 1 l. 1.7 3 6 9 12 15 Time from the start of the measurement (s)
4 Appendix 7.1 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, bore hole KR6 21514 21515.2 i, 1 r 1, r,. T ; 1 r 1 1 f r ; r T ; 1 r 1 f r ; r T ; 1 r 1 ; 1 t : t ; r 1 f r ; t :,... 1 1 t t.' L{) "1 1 1 t 1 1 f t t 1 N...,,..., 1 :. E t 1 t 1 1 t t 1... en \ ::;:.1 \ :::J \, 'U c + 1 t 1 1 f t 1 1 ' ' c /i.:.,_"jt!..t.t.. t.. _. \!;Y,'"'! 1 1 t 1 Q) ;;,... :: w... + 1 1 t 1 1 t 1 1. 8. + 1 1 l 1 l l 1 1..j_ 1 l 1 1...J 1 _J 1 l 1...J 1..j J 1 1 1 L...J 1 _J J 1 L 1 1 L _j 1. T T 6 12 18 24 3 Time from the start of the measurement (s)
41 Appendix 7.2 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2151421515.3 r r T + + + r r t t t t t t t + + + 1 t + + + 1... '\ t t i :: Jo" t t t + t t + + + + + +.2.i... 1.t.. 1..::..::. ::.>. + " : : :._ + + : :, " ".:.. :.1 :.. "*....."'ol 313.16 _.. :... :.., " ".. : "" " j. P" + + + + 1 +.. t 1 1 1 1 1 1 1 1 1 + + +! 1!!! + + + ""e"......n...... :,............,_.,.,._...!" "'""'.....,.. + ' 3.2.6& 1. 1..1.1.1 + + + 1. 1. 1. 1..1.1.1 + + + L L L L 1. 1. L L.L.L.L L _L_ L _L_ 1 1 L L L _.L.L.L_.1 1 2 3 4 5 6 7 BOO 9 1 11 12 Time from the start of the measurement (s)
42 Appendix 7.3 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2151421515.4 _[ 1 L _ L j _.1 L j r _[ L _l j_ L.1 _j 1 t t ""1 t 1 T 1 1 ""1 [ L _l j_ L _[ ' _l j_ E (/)... :; :;:::; :::J "' c: c Q) w.3.2 _.r'* l..1'..,.: :r j L f. J. _ t t ; t 1 1 + 1 :l!',,, T : 1/ \!! L.! i 1 t 1 : ' L 1 _.!. J 1 ;! ; 1 : r : 1 1 T 1 1... t:.l'.!ot.lta'o( lyi '4 1 _! L. _!_ l t"'.. 'S 496 1 1 1 1 1 1 + f l 1 1 + 1 1 T 1\ 1\. 1 1.. 1 f. 1l 1 1 1 + t...r... M... M........,...q. h6.s6 _ 1 r _! 1 '., 1 1..1 L 1..J L 1 1 _J._ L ' r 1l '.,.1 2 4 6 8 1 12 14 16 18 2 22 24 26 Time from the start of the measurement (s)
43 Appendix 7.4 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2151421515 1.9 1.7 1.5 1.3 1.1.9.7.5 1t 1t 11 1t 11 11 11 11 11 11 11 11 J J _J, 1 1 1 1 1 1 1 1 1 l 1 1 1 1..J 1..J, 14 1...j..J _!, 4 1l..J!, 4 1l _..J _! 1 1 1 1 1 1 1 1 1 1 t 1 1 1 1 l 1 1 1 1 1 1 1 1 1t 1t 14 1t 11 1 1 11 11 11 11 11 1 1..J..J..J _!! _!, 1 1 1 1 _1_ J 1 4..J J.. T 1, 1 t _ 4 1 t 11...! 4..J 1!, 1t _! 4 11 1! 4..J 1 1 1 1 1 1 1 1 1 1 1 1 t 1 1 1 1 1 1 1 1 1 1 1 1, 1 1 1 1 t 1 1 1 1 1 1 1 1 1 1 1 t 1 1 1 1 1 1 :12.36;._ 128. le 1 1 1 1 1l 11 11 1 1 1 l j _! _! 1 1 1 1,,, 1 t 1 1 1 1 1 1 1 J _! 1 1 1 1 1 1 1t 1 1 l j 1t 11 _! 1t 1 t 11 1 1 1! _.,j_...,..._; S9.6E 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1,, 1l 1l 1l 1l 11 11 3 6 9 12 15 18 Time from the start of the measurement (s)
44 Appendix 7.5 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, bore hole KR6 21514 21515 2.1 T.., 1 r.., r.., r T ; 1 1 r 1 r ; r ; 1 1 r 1 1 r ; r ; 1 r j 1 r ; 1 r ; 1 1 j 1 1 j ; r ;... LO + 1 1 j 1 N...... + E + 1 j t. 1 en... 1: Z' ::;: 2. :;:::; () :::l " c: () t f 1 1 f t 1 () Q) () c w i, t f! l i j 1 f t 1 + t 1 f l f j 1 t + 1 1 f l f 1 "*! t r i 1 1 l 1 1 l 1 1 1 42.46 1 1 l 1 1 1 1 1 1 L _ L _J 1 L _J _ L _J_ 1 L _J 1 L 1.9 3 6 9 12 15 Time from the start of the measurement (s)
45 Appendix 8.1 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 2173 21731.3 T r,.j ' 1,.. ;,,.<J'" 68 :, 6... l.....,..... :;.....,..:.....,... f'""""".."'j.s;, 4......,.. r "1 t1 "1 1 1t r 1 t 1 "1 1 t 1 11.2 1 1... #......,..;......... J........ t t1 1 11 r 1 "7' f'j....j...;...+..:... :.:...J."!"... 48. 6 : :...:... (.... :.... /..:... ;.:...." ::... 1 1 1 f 1 1 1 111 1 11 1 1 1 f 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1.1"""...J..1... 2.! 6 J...,.........;,..._... 1 1 1 1 1 _,_.1 1 1 1 1 1 1 1 1 1 1 1 1.1 1 1 1 1 1 1 1,_ 1..1 L.1 1 1 1..1 1 1 1 1 1..1 L.1 1 1 1 1 1.1 1 2 3 4 5 6 7 BOO 9 1 11 12 13 Time from the start of the measurement ( s)
46 Appendix 8.2 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 217321731 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1..9.8.7.6...!...! j_ + j.l 1 + j j_ r 1 L 1 L _ 1 _...J.1. L 1,...J.l L _ 1 r 1...J l _ L r 1 1, T r 1 Ī 1 L _.J.l L 1 L 1...!.L t 1 1 t +! 1 L _...!.L 1 +t 1 1 t + 1 1 L _ J.. _.! 1...! _, T, 1 + t 1 1 t + 1 1 T +.!. T 1 1 1 T 1 1 1!.!!.! _... ""1'l...yof+ 13sS T i + 1 1 1 1 l + 1 1 _...,. :r 1".,.;...,_...4. t":!i..:..._ f28 3& : _ i,,, _J +.!. T + T T T 1 1 1 l + 1 1 _.! _ 1 T 1 1 1 1 1 4 + 1 1 r 1 1 T 1 1 1 _.1. 1 1 1...J.1. L 1 1 4 +1 r T r 1 1. T.., T r, T r _J.1. " 1 1.1., T r 1?.;;;:..._,..._N:... _.4 1,T _...J.1. Ī r r L r 1 1 _ 2 4 6 8 1 12 14 16 18 2 Time from the start of the measurement (s)
47 Appendix 8.3 Time series of electric conductivity of water of fractures Eurajoki, Olkiluoto, borehole KR6 217321731 2.3,, ; 1, ; ; 2.25 j; j ; rrr () lo N E (f) > 2.2 :g ::::1 o c (.) (.) c w <, 1 2.15 ; t t...j! l :l 1 j J_ J. L 2.1 2 4 6 8 1 12 14 Time from the start of the measurement (s)
48 Appendix 9 Electric conductivity of borehole water Olkiluoto, borehole KR5 1 2 \1 During detailed flow logging, downwards. 21321 \1 During detailed flow logging, downwards. 21424 \1 During detailed flow logging, downwards. 2157 o o o o ;. ;... 7...... :. ':'... '.... ' ' '. ;. ;... ;...... :. 7 : ;. :.. : _. : : : : _. :.._.: :..._ :.....:. _...:.:.!. o o o o o!..!...:.! o o o 3 4 5 ' ' '. '... ; : ;. : : : : : : : : :.;.;;... :.. :. _.._ :._ : _. :. :.: : ; : 7 : : :. : : 7 : : : : : : : _.!. :.!. _..!....!. '..!..1. '!!.!. '.!!.!...!. ' '.. '.... 6. ' ' ',,,,...;,. 7...._ E.s::::.... 8 a. Q) 9 1 : : : _..:._.: : : : : _.._!!..... 11 12 13._!._'._ '...... 14 15 16...;.,,,.. :.. : _. : ::..!.. _.. ' '.1.1 1. 1. Electric conductivity (S/m, 25 OC)
49 Appendix 1.1 Olkiluoto, borehole KRS Detailed flow logging.5 m section length,.1 m steps.c. a. Q) 4 42 Without pumping, 21321 Without pumping, 21424 Without pumping, 2157 r::::::::: Tf _/H /H / < L : :::::::::: ::::::: ::::::: : : : : : : : : : : 44 ::::::: ::::::::: :: :::::::::::::: ::::::: : > ::::: :::::: :::::: :::::: 46 ] 48 5 52 ::::::: ::::::::::: :: ::::::: ::::::: ::::::: ::::::: ::::::: ::::::: : : : :: : :: : : : 54 ++ :::::::_i::::::::::::: ::::::: ::::::: ::::::: 56 : : : :: : : : : : :) : : : : : : : : : 58 r : ::::::::: : ::::: :: ::: ::::::: >, 6 1 1 11 1111 11 11 1111 1 1 11 11 11 11 1 1111 11 11 1111 11 11 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (ml/h) 41.7 43.2 46.8 48.7 57.2 + EC in the borehole Conductivity of water (S/m, 25 C).1.1 1. 1. : : : : : ::t: : : : :: : :: : :: t ::::::t :::::::::::::::::: + + :::: : t: ::::::: :: :::::::::: + + ::::: :::::::::: :::::::::: 1E+1 1E+2 1E+3 1E+4 Single point resistance (ohm)
! ; ; :! 5 Appendix 1.2 Olkiluoto, borehole KRS Detailed flow logging.5 m section length,.1 m steps..c..... Q) Without pumping, 21321 Without pumping, 21424 Without pumping, 2157 + EC in the borehole Conductivity of water (S/m, 25 C ).1.1 1. 1. 6 6.2 t : + : # +...,......;,:_ ::+: :::::::: 62 : : : : : : : : : : : : : : : : :: : : : : : :: : : :: : : 64 ::::::: r::::::::::: ::::::: ::::::: ::::::: : :: ::::::: ::::::: : ::: :: 66 :l::::::::::: ::::: ::::: 66. f':'. 68 > :::::::_L::::: ::::: :::: ::: 7 7.3 i J u!!:;!!!! u!! u! 72 729 ::::... lliiiili... 74 76 : :::: ::: :::: : / // :: :/ <: :< ; 78 THiL TT TT TT Y m ::::::::::::::::.Llf: ::::::: ::::::.7... 8.4 ::::: : :::::: ::::::: :: : :: 8 11 11 111 1111 11 1 11 111 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+1 1E+2 1E+3 1E+4 Flow rate (mllh) Single point resistance (ohm)
51 Appendix 1.3 Olkiluoto, borehole KR5 Detailed flow logging.5 m section length,.1 m steps Without pumping, 21321 Without pumping, 21424 Without pumping, 2157 8 82 + EC in the borehole Conductivity of water (S/m, 25 C ).1.1 1. 1..c a. <) :: :: : ::::::: ::: i : :::::: : : : : : : : : : : : : : : :: : : :: : : :: : : : 84 } Hl H:: / ;;; ; / 86 A::: :::::: t: ::::::::::: ::::::: :::::: ::::::: 88 f : : :): : : : : : : 88.8, 9 ::::::: f ::::::: :::: :::: 92 ++ : : f:::::::::::: ::::::: ::::::: ::::::: 94 +r+ : >: : : :_L : : : : : : : : :: : : : r"""6 96 J 96.3 ;;;;;;; r;;;;;;;;;;;; ;;;;;;; ;;;;;;; ;;;;;;; 98 1 : J>: :: : :: : 1 11 11 111 1 1111 11 11 11 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (mllh) 1E+1 1E+2 1E+3 1E+4 Single point resistance (ohm)
52 Appendix 1.4 Olkiluoto, borehole KRS Detailed flow logging.5 m section length,.1 m steps 1 12 14 16 18 11 a. Q) 112 114 116 118 12 Without pumping, 21321 Without pumping, 21424 Without pumping, 2157 r :::::::::::: ::::::: ::::::: : l;} ::: :: : :: : : t> : : : : : : : > } :: > ::: :: : : ::::: ::J: :: :::::::_k::::::::::: ::::::::::::::::::::: r t : : ::::::::: c :::::::::: ::::::: ::::::: ::::::: :::::::: ::::::::::: ::::::: ::::::: ::::::: YTYTT TT TT TT >:> / / < /_ < ; ; ; ; ; ; ;l_l; ; ; ; ; f : k : ::: ::: :::: 1 11 11 11 1 1 11 1111 1111 11 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (ml/h) 16.3 19.9 + EC in the borehole Conductivity of water (S/m, 25 C ).1.1 1. 1. : :: ;J; : :: :: : : : :::: : + : :::: ::::: 1E+1 1E+2 1E+3 1E+4 Single point resistance (ohm)
53 Appendix 1.5 Olkiluoto, borehole KR5 Detailed flow logging.5 m section length,.1 m steps Without pumping, 21321 Without pumping, 21424 Without pumping, 2157 + EC in the borehole Conductivity of water (S/m, 25 C ). 1.1 1. 1. + +: :t:: + 123.5 134.4 18 136.3 137.6 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (mllh) 1E+1 1E+2 1E+3 1E+4 Single point resistance (ohm)
54 Appendix 1.6 Olkiluoto, borehole KR5 Detailed flow logging. 5 m section length,. 1 m steps 14 Without pumping, 21321 Without pumping, 21424 Without pumping, 2157 : : : : : : : : : : : : : : : : : : : : : : : : : : ::: :::: : : 142 t\ : : : : 144 :: ::: :: : + EC in the borehole Conductivity of water (S/m, 25 C).1.1 1. 1. : : ::: t : : : :: : : : : :: :r : : : : : : : :: 146 : ; : : : : : : ::::::::...c c.. <) 148 15 152 154 156 158 16 ::::::::::::::3::::::::::::::: ::::::: : : 1 : : : :: ::: : ::::: :::::: ' : : : 1> : : : : : : : : : : : : : : : : : : : : : : ::1 : : : ::::: : : : : : : : : : : : : : :: >:::::: ::: :: ::: ::::: ' ::::: ::::::::: ::: : : : : f :::::::::::: ::::::: ::::::: ::::::: ::::::: ::::::::::::: ::::::: ::::::: ::::::: TT TT TT TT!H :::::::f ::::::::::::: :::::: ::::::: ::::::: 1 1 11 11 11 11 1111 1 : 147.4 148.1 : : : :: : :t : : : :: + :f; _ + : :: :: ::: : : : : : : : : : : : : : : : : : : t : : : : : + ::::: + :::::::::: :::::::t: :: ::::::: : : : : : t : : : : : : :::::::+:: ::::::::: + + + +:: : ::::::: :::::::t,: : : :::::::::: :::::::t:: :: ::::::: :: : :::: ::::: + : ::::: ::: :::: ::: :::::::+: : : : : : : : :t : : : 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+1 1E+2 1E+3 1E+4 Flow rate (ml/h) Single point resistance (ohm)
55 Appendix 11 Water level in borehole KR5 during detailed flow logging Olkiluoto Without pumping 21321 21424 2157 2.5 r r r r L L L L r r r r r r r r T T T T T T T T L L L L L L L L L.L.L.L.L.L.1 T T.1.1.1 2.4 1 1 1 rrrr rt_t_t T_T_T_T_ L L_L_L_.L.L_.L_.L_.L_ en ro E...... Q) > Q) 2.3 2.2,, rr 1 1 1 rrrr r ' _!!!!! _!!!!!!! _! _! _! _! _! _!.!. J._J._J._J._ 2.1 rrr r rr,rrr,,,,,, 1 1 1 t t rrrr rtrr rrrr rrrt _!!!!.!!.!!!!.!.!.._.!.!...!!_.!.!..!.!!!_ rrr rrrr,,,,,,,, _T_T_T _T_ TT,, 2. 4 6 8 1 Depth (m) 12 14 16
56 Appendix 12 1 2 3 4 5 6 7 E.c... 8 a. Cl) 9 1 11 12 13 14 15 16 \1 \1 \1 Electric conductivity of bore hole water Olkiluoto, borehole KR12 During detailed flow logging, downwards. 213221321 During detailed flow logging, downwards. 2142321424 During detailed flow logging, downwards. 21516... o o r,,, r,,,,,,,,,. i'"...,.,.., "'i. ; ;... '..,. ;, '. 7 '._ : :.. _. : :.:._.:. :.. ' '.:._.: _...:.!... ' '!..!...:.:..!. ' ' '. ' ' ' r,,, r,,,, ""',,, T o o... ; '.. 7...... ;. 7 ';'. : ;....... '.. : : : : : : : : : : c _: : :_ ::: _. _. " '.:..!._.. _. _._..: _..!._.:.......J J..J..1..1... : : : : :.., ;, '. "'j : : : : :..... '' ;.. : : :.: _.._.:. : : : : : :....:.!!..:.!.!... '.J ' J. ' ' '..J.... r,,, r : : : :_.: :._. : :_. \ _: : ':: :: ': :_!.... '.. 7. ; ';... : _...:...._..:. _. :...:..... T," T r,,...... : : : 7 : : : : :.._ :. ; :...!. _. :...:.. _.._ i i i i i i i.1.1 1. 1. Electric conductivity (S/m, 25 C)
57 Appendix 13.1 Olkiluoto, borehole KR 12 Detailed flow logging.5 m section length,.1 m steps 4 Without pumping, 213221321 Without pumping, 2142321424 Without pumping, 21516 : :Jrr : 42.o 42 ::::::: :::::::::::: ::: ::: ::::::: :::::::... :.t: :.. :: :::: 44 ::::::::::: 1 :11 43.4 44.6 + EC in the borehole Conductivity of water (S/m, 25 C).1.1 1. 1.....c. a. CV 46 p :J :E l : :: ::: : : :: : :: : : : : : ::: : : ::: :,;5.; 48 : Ht:: HH ;;:;; >Y H: 5 52 1 :::::::. ::::::::::::: ::::::: ::::::: ::::::: 54 56 G> 46.5 46.7 \ /TT TY.\.\ TT 57.2 58 1 ::::::: :::::::::: :::: :::: : 58.6 : :::::::::: ::::::: ::::::: ::::::: ::::::_tn:_ :::::::::: ::::::::::::::::::::: 59.6 ::::::: :::::::::::: ::::::: ::::::: ::::::: 6 llllllll llllllll llllllll llllllll llllllll llllllll 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (ml/h) 1E+1 1E+2 1E+3 1E+4 Single point resistance (ohm)
58 Appendix 13.2 Olkiluoto, borehole KR12 Detailed flow logging.5 m section length,.1 m steps..c Q. Q) Without pumping, 213221 321 Without pumping, 21423 21424 Without pumping, 21516 6 r : : : : 1 ::: 62. ; : 64 : : : : : : : : '' : : 66 '7 ::::J::: : > 68 1 7 t 72 ::::::: ::::::::::::: ::::::: ::::::: n_r H TT H ::::::::::::::::: ::::::: : : :'... 74 : : :::::::: 76 ::::::::::::::::::: :::::::::: 78 ::::::: ::::::::::::: ::::::: ::: :: :: 8 111 111 111 1111 1111 llllftlf TTTTTTT 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (ml/h) 65.8 68.5 + EC in the borehole Conductivity of water (S/m, 25 C).1.1 1. 1. 1E+1 1E+2 1E+3 1E+4 Single point resistance (ohm)
59 Appendix 13.3 Olkiluoto, borehole KR12 Detailed flow logging.5 m section length,.1 m steps Without pumping, 2132 21321 Without pumping, 2142321424 Without pumping, 21516 8 >H / :u :H : / H>... 8 7_ + EC in the borehole Conductivity of water (S/m, 25 C).1.1 1. 1....c a. Q) 82 : : :: :: _::::: : :::::: ::::::: ::::::::::::: 84 86 :::: : :: ::::::::::::: ::::::: ::::::: ::::::: ::::::: ::::::::::::: ::::::: ::::::: ::::::: ::::: { ::::::::::::: ::::::: ::::::: ::::::: :::::: >::::::::::::: ::::::: ::::::: :::::: 1 88 ::::::: J::::::::::::: :::::::) ::::::::::: 9 jj jj!! l ::!! ::!! ; ;!!!!!!!! ; _...9...1.2iiiii... 92 ;;;;;;;;;;:::1 ::::::::::: : ::::::: :::::::_ :::::::::::: ::::::: ::::: : ::::: :: 94 : :: : : :: : : l: \ : : : : : : 95.2? 96 95.6 1't1.+ :::: : ::_ :: : ::::::::: :::::: :::::: :::: 1 98 ::::::: :::::::::::: ::: ::: :::::: :::: 1 111 111 111 11 11 111 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 1E+1 1E+2 1E+3 1E+4 Flow rate (ml/h) Single point resistance (ohm)
6 Olkiluoto, borehole KR12 Detailed flow logging.5 m section length,.1 m steps Appendix 13.4 1 12 14 16 Without pumping, 213221321 Without pumping, 21423 21424 Without pumping, 21516 k' ::::::: :::::::::::::: > H// 1\. ;;, + EC in the borehole Conductivity of water (S/m, 25 C). 1.1 1. 1. 18 a 11 Cl) 112 114 116 118 ::: ::::::: : :::::::::::: f ::::::::::: ::::::: :::::::::::: Y T HT ::::::: c :::::::::::: ::::::: : ::::: : :::::: :::::::., ::::: :: ::::: :::::: lt:::: :::::::: ::::::: ::::::: ::::::: ::::::::::::::::::: :::::::::::::: 12 11 11 1 11 11 11 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (ml/h) 1E+1 1E+2 1E+3 1E+4 Single point resistance (ohm)
61 Appendix 13.5 Olkiluoto, borehole KR12 Detailed flow logging.5 m section length,.1 m steps 12 Without pumping, 213221321 Without pumping, 2142321424 Without pumping, 21516 + EC in the borehole Conductivity of water (S/m, 25 C).1.1 1. 1. 122 124 126 128 E'... 13 Q. () 132 134 136 138 14 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (ml/h) 1E+1 1E+2 1E+3 1E+4 Single point resistance (ohm)
62 Appendix 13.6 Olkiluoto, borehole KR12 Detailed flow logging.5 m section length,.1 m steps 14 142 Without pumping, 2132 21321 Without pumping, 21423 21424 Without pumping, 21516 } :::: + EC in the borehole Conductivity of water (S/m, 25 C).1.1 1. 1. E'.....c... a. Q) 144 146 148 15 152 154 t : r :::::_:::: :::::: ::::::: ::::: :::::::. < ::::::: :::::}:::::::: :: :: ::: :::: 1 :: :::::: } : / ::::::: ::::: :::::::: ::: J :::::::: t ::::::: :::: :::::::: : :... / 144.1 156 158 : :::: : ( : ::::::: ) :::::::: ::::: ::: l/ :\ )H 16 :! 1 1 1 1 111 1111 11 1E+O 1E+1 1E+2 1E+3 1E+4 1E+5 1E+6 Flow rate (mllh) 1E+1 1E+2 1E+3 1E+4 Single point resistance (ohm)
63 Appendix 14 Water level in borehole KR12 during detailed flow logging Olkiluoto Without pumping 2132 21321 21 423 21424 21516 7.5 7.4 LLLL _ L L L! L_L_J... L,rrr LLLL _1 1 1 1 J.._J.._J.._l l_l_!_l _ 1 _T_T_T_T J _t _t _l _1 _1 _1.!. J.. l l l.!._.!._.!._.!. _ 1,.,.,.,.!.. _1 _1 _1 _1 Q) > Q) 7.3 7.2 7.1 7. 6.9 rrrr L_L_L_L_,,,, rrrr L _ L _L_L_,, rrr 1,,,,,,,,, _L_L_L_L!.!._!. 1 1... _ L_L_L_l!.!...;,.,;;. T r r T LL_ L_L_L_ 1,,, rrr,, _ rrr!!!. L_l L_L!.!.!..!. r rrr _!.L_L_.L _ 1 _ J.._J l l!.!.!.! T T _l l l l _!.!!.!. l l l l _ l l l l.!..!..!..!.,,,, rrrr,,,, rr rr _!_1..!! _ 1 T l l l l.!.!.! _!.1.1 _.!.!.! _! T l l l l l.l _L_.l _ 1,,,, r_t_t_t.!._.!._.!._.!. l l l l _1 _1 _1 _1 l l l l 1 _1 _1 _1 T T l l l l_,.,.,.,.,,,.,..,.,.,. _J J _l l _ 1,,,, 1 6.8 r r 6.7 6.6 6.5 1 rrrr J J J 1 rrrr J 1,r,, t t t,rrr tj tt r T r 1,rrr tttt _!.!.!.!. 1,rrr t +++ T T 1 1.!.!.! _T_T_T_T_ ++ ++ T 1 _1 _1.!._ 1,.,.,.,. ++ ++ 1 _1 _1.!._ 1 rrr,. + + ++!!_j l _ 1,.,.,., ++++ _.!._.!._..!_..!_,.,.,.,. ++++ 4 6 8 1 Depth (m) 12 14 16
Depth Measured EC last S/m (25C) Measured EC last S/m (25C) Measured EC last S/m (25C) Measured EC last S/m (25C) Measured EC last S/m (25C) EC last S/m (25C) Measured of the 21 418 21 52 21514 2173 2913 1999726 depth depth depth depth depth depth fracture 21419 2153 21515 21731 2921 1999728 n 28.4 28.6.67 28.1.66 28.6.67 28.14.12 27.95.68 w 32.8 32.46.159 32.5.157 32.56.15 32.56.144 32.54.211 32.65.22 C/.l 33.6 33.16.19 33.3.193 33.16.184 33.26.184 33.24.219 33.45.145 (!) 4.7 4.6.322 4.66.312 4.64.351 4.35.324 42.7 42.36.267 42.3.27 42.36.266 42.36.266 42.44.285 42.15.25 n 1'. 45.2 45..235 44.96.231 45.4.234 44.75.251 (!) (r 48.8 48.56.216 48.6.212 48.26.29 48.56.23 48.64.262 48.25.272 n s. 49.1 48.96.29 49..26 48.96.22 48.96.199 49.4.252 48.65.257 52.6 52.26.24 52.3.245 52.36.243 52.36.253 52.34.247 52.15.226 n 55.2 54.86.29 54.8.211 54.96.29 54.96.224 55.4.232 54.75.227 56.5 56.46.218 56.3.149 56.36.149 56.56.249 56.34.184 56.15.225 57. 56.86.234 56.7.235 56.76.238 56.96.251 56.74.256 56.55.234 59. 58.66.256 58.6.262 58.76.261 58.76.282 58.84.237 58.65.178 99.8 99.46.54 99.4.57 99.56.573 99.46.658 99.64.426 99.35.296 128.8 128.36.844 128.3.917 128.36.958 128.36 1.124 128.64.59 128.35.157 a (!) 136.1 135.96.91 135.7.974 135.76 1.14 135.66 1.158 136.1.528 135.55.159 n g. n f"+ <r H) \ +;:. 397.2 396.86 1.728 396.9 1.735 396.86 1.73 396.86 1.776 396.94 1.68 423.6 423.36 1.772 423.4 1.759 423.46 2.21 423.46 2.26 423.44 1.688 (t) 8. x Vl
65 Appendix 16.1 Fracture specific electric conductivity and flows from the fracture to borehole Olkiluoto KR6 28.4 m 32.8 m 33.6 m D 4.7 m )( 42.7 m....4 oo LO N E....3 Cl)..._.. +' "> t5 ::J "' c () () c.2.1 t5 Q) w. 1E+6 G... A V 8. tj "..._... '..:7.._, 45.2 m... /'"'. V'... 1 E+S..c ::::::: E..._.. LL 1 E+4 G A..r " r.../ /'"'. "V 7' 1E+3 1111 1111 1111 1111 TTTTTTTT TTTTTTTTT 1Hilllll 1111 1111 1111 1111
66 Appendix 16.2 Fracture specific electric conductivity and flows from the fracture to borehole Olkiluoto KR6 48.8 m.. () l.() N... E en._... "> +J (.) :::::s "' c:: (.) (.)... c (.) w....c :::::: E.3.2.1 1E+5._... 1 E+4 LL Ci "' ::( :..'\. \. '*' u::r \ 1,2" \_ "',...... "' "" "' 1..o. jl:.....,... 1. 1... A <> 49.1 m 52.6 m D 55.2 m )( 56.5 m,., 57. m c:. _r ""V "'"' 1. ""V 1E+3 1111 1111 1111 1111 1111 1111 1111 1111!1111 llll1htt TllTmn
67 Appendix 16.3... 2.2 (.) 2. l{) N..._ E (f) _... 1.8 1.6... 1.4.> 1.2 t5 :::J "' 1. c.8 c.6 t5 Q).4 w.2 1E+6...1E+5..c ::::::: _... E u. 1 E+4 1E+3 :::: :::: :::: :::: Fracture specific electric conductivity and flows from the fracture to borehole Olkiluoto KR6 :::::::::z: <.;?'. //... A,..., ;; ''..../ ", r....... 1111 1111 1111 1111 11 11 1111 ll 11 ill 59. m 99.8 m 128.8 m D 136.1 m 397.2 m.._, 423.6jll.l:1 JS'!....L>. r "/ 1111 1111 1111 1111