GDR - Lowell Creek Diversion Tunnel_65percent 2.pdf

APPENDIX H

Televiewer Logs

65% Design GDR

65% 65% Design Design Design GDRGDR

65% 65% 65% 65% 65% Design Design Design GDRGDRGDRGDR

65% 65% 65% 65% Design Design Design GDRGDRGDRGDR

65% 65% Design Design Design GDRGDR

65% 65% 65% Design Design GDRGDRGDRGDR

65% 65% 65% 65% Design Design GDRGDRGDRGDR

Table H-1: Supplemental Data for Geophysical Borehole AP-221 (TB-16)

Feature Depth (ft)

Azimuth

Dip

Aperture (mm)

Interpreted Structure Code

Feature Description

8.83 181.31 23.06 0 5 Bedding / Banding / Foliation

9.55 146.16 1.19 0 5 Bedding / Banding / Foliation

13.18 140.49 34.43 0 4 Filled Fracture / Joint

13.32 121.78 37.73 0 4 Filled Fracture / Joint

13.63 152.4 62.57 0 4 Filled Fracture / Joint

14.12 147.29 49.81 0 4 Filled Fracture / Joint

14.16 153.53 54.5 0 4 Filled Fracture / Joint

14.4 160.9 47.07 0 4 Filled Fracture / Joint

14.46 168.27 46.79 0 4 Filled Fracture / Joint

14.53 168.84 49.06 0 4 Filled Fracture / Joint

14.64 177.34 44 0 4 Filled Fracture / Joint

14.71 177.91 47.34 0 4 Filled Fracture / Joint

14.79 172.81 45.21 0 4 Filled Fracture / Joint

15.05 203.42 51.94 0 4 Filled Fracture / Joint

15.13 35.04 49.56 0 4 Filled Fracture / Joint

15.14 194.35 51.49 0 4 Filled Fracture / Joint

15.29 186.41 45.21 0 4 Filled Fracture / Joint

15.4 177.34 38.28 0 4 Filled Fracture / Joint

15.52 193.78 35.23 0 4 Filled Fracture / Joint

15.55 183.58 54.1 0 4 Filled Fracture / Joint

15.56 174.51 43.85 0 4 Filled Fracture / Joint

15.72 197.18 42.75 0 4 Filled Fracture / Joint

15.84 201.72 34.83 13.05 3 Partially Open Joint / Fracture

15.94 206.25 49.31 0 4 Filled Fracture / Joint

15.97 206.25 59.96 0 4 Filled Fracture / Joint

16.14 197.18 44.16 0 4 Filled Fracture / Joint

16.29 201.15 50.3 0 4 Filled Fracture / Joint

16.47 201.15 49.56 0 4 Filled Fracture / Joint

16.7 210.22 46.65 0 4 Filled Fracture / Joint

16.88 192.08 42.42 8.11 3 Partially Open Joint / Fracture

17.03 194.92 41.77 0 4 Filled Fracture / Joint

17.11 245.37 43.54 0 4 Filled Fracture / Joint

17.15 201.72 45.5 0 4 Filled Fracture / Joint

17.62 143.33 61.86 0 4 Filled Fracture / Joint

17.86 227.23 48.93 0 4 Filled Fracture / Joint

17.98 210.79 41.6 0 4 Filled Fracture / Joint

18.21 211.92 37.91 0 4 Filled Fracture / Joint

18.28 236.87 54.3 0 4 Filled Fracture / Joint

18.4 142.19 76.66 0 4 Filled Fracture / Joint

18.44 228.93 46.08 0 3 Partially Open Joint / Fracture

18.55 208.52 49.94 0 3 Partially Open Joint / Fracture

(ft)

Azimuth

Dip

Aperture (mm)

Interpreted Structure Code

Feature Description

18.7 197.75 50.18 0 3 Partially Open Joint / Fracture

19.07 150.7 72.32 0 4 Filled Fracture / Joint

19.18 145.59 60.9 0 4 Filled Fracture / Joint

19.19 24.84 34.63 0 4 Filled Fracture / Joint

19.3 207.39 53.47 0 4 Filled Fracture / Joint

19.35 206.25 70.99 0 4 Filled Fracture / Joint

19.37 149.56 69.39 0 4 Filled Fracture / Joint

19.59 131.99 68.06 0 4 Filled Fracture / Joint

20.1 128.02 68.22 23.33 1 Major Open Joint / Fracture

20.49 211.92 42.1 0 4 Filled Fracture / Joint

20.73 249.34 32.57 0 4 Filled Fracture / Joint

20.83 210.79 44.16 0 4 Filled Fracture / Joint

20.9 231.2 60.62 0 4 Filled Fracture / Joint

21.04 228.37 56.41 0 4 Filled Fracture / Joint

21.18 272.02 67.63 0 4 Filled Fracture / Joint

21.4 274.85 44.31 0 4 Filled Fracture / Joint

21.43 223.26 36.79 0 4 Filled Fracture / Joint

21.55 54.88 31.28 0 4 Filled Fracture / Joint

21.58 234.6 65.47 0 3 Partially Open Joint / Fracture

21.6 222.7 40.42 0 3 Partially Open Joint / Fracture

21.94 235.17 47.88 0 3 Partially Open Joint / Fracture

22.15 231.2 52.06 0 4 Filled Fracture / Joint

22.37 230.07 56.59 0 4 Filled Fracture / Joint

22.38 3.86 59.35 0 4 Filled Fracture / Joint

22.51 207.39 65.72 0 4 Filled Fracture / Joint

22.89 230.63 56.14 0 4 Filled Fracture / Joint

23.36 244.81 61.72 0 4 Filled Fracture / Joint

23.39 228.37 48.28 0 4 Filled Fracture / Joint

23.4 219.86 74.28 0 4 Filled Fracture / Joint

23.47 138.79 31.93 11.32 3 Partially Open Joint / Fracture

23.81 227.23 55.67 0 4 Filled Fracture / Joint

24.01 121.78 62.82 0 4 Filled Fracture / Joint

24.12 234.03 59.58 0 4 Filled Fracture / Joint

24.41 104.77 49.06 0 4 Filled Fracture / Joint

24.57 129.72 63.54 0 4 Filled Fracture / Joint

24.66 231.2 50.9 0 4 Filled Fracture / Joint

24.77 176.77 78.23 0 4 Filled Fracture / Joint

24.79 237.44 55.48 0 4 Filled Fracture / Joint

25.14 214.19 48.15 0 4 Filled Fracture / Joint

25.17 228.37 55 0 4 Filled Fracture / Joint

25.69 217.59 70.54 3.72 3 Partially Open Joint / Fracture

25.73 219.29 40.76 0 4 Filled Fracture / Joint

26.2 79.83 65.37 0 4 Filled Fracture / Joint

Azimuth

Dip

Aperture (mm)

Interpreted Structure Code

Feature Description

26.28 232.9 54.6 0 4 Filled Fracture / Joint

26.74 224.4 61.72 0 4 Filled Fracture / Joint

26.81 104.77 42.75 0 4 Filled Fracture / Joint

26.92 222.13 49.81 0 3 Partially Open Joint / Fracture

27.04 227.23 67.5 0 4 Filled Fracture / Joint

27.26 225.53 51.49 0 4 Filled Fracture / Joint

27.27 118.95 65 0 4 Filled Fracture / Joint

27.51 226.1 59.96 0 4 Filled Fracture / Joint

27.86 138.79 43.69 0 3 Partially Open Joint / Fracture

28.35 195.48 69.82 45.27 1 Major Open Joint / Fracture

29.47 232.33 61.86 0 4 Filled Fracture / Joint

29.76 227.23 61.66 0 4 Filled Fracture / Joint

29.86 222.7 59.88 0 4 Filled Fracture / Joint

30 224.4 60.62 0 3 Partially Open Joint / Fracture

30.11 230.07 76.27 0 3 Partially Open Joint / Fracture

30.39 231.77 72.12 0 4 Filled Fracture / Joint

30.52 206.82 43.07 0 4 Filled Fracture / Joint

30.56 223.26 66.07 0 4 Filled Fracture / Joint

30.8 225.53 51.37 0 4 Filled Fracture / Joint

30.8 68.49 28.37 0 3 Partially Open Joint / Fracture

31.06 220.99 65.16 0 3 Partially Open Joint / Fracture

31.2 219.86 62.63 0 4 Filled Fracture / Joint

31.39 81.53 65.16 0 4 Filled Fracture / Joint

31.43 227.23 60.62 0 4 Filled Fracture / Joint

31.53 227.8 60.9 0 4 Filled Fracture / Joint

31.84 219.29 65.26 0 4 Filled Fracture / Joint

32.2 220.43 62.38 0 4 Filled Fracture / Joint

32.46 216.46 76.2 0 4 Filled Fracture / Joint

32.84 216.46 65.92 0 4 Filled Fracture / Joint

32.84 220.99 46.79 0 4 Filled Fracture / Joint

33.08 211.92 49.19 0 4 Filled Fracture / Joint

33.23 218.73 54.7 0 3 Partially Open Joint / Fracture

33.42 217.59 63.25 0 3 Partially Open Joint / Fracture

33.61 221.56 57.56 0 4 Filled Fracture / Joint

33.74 99.11 39.19 0 4 Filled Fracture / Joint

33.81 121.22 73.05 0 4 Filled Fracture / Joint

33.87 222.13 41.1 0 4 Filled Fracture / Joint

33.98 224.96 50.55 0 4 Filled Fracture / Joint

34.01 59.42 77.71 0 3 Partially Open Joint / Fracture

34.2 230.07 56.95 0 4 Filled Fracture / Joint

34.63 223.83 62.75 0 4 Filled Fracture / Joint

35.04 239.14 74.14 0 4 Filled Fracture / Joint

35.07 202.85 36.79 0 4 Filled Fracture / Joint

Azimuth

Dip

Aperture (mm)

Interpreted Structure Code

Feature Description

35.52 126.32 45.65 0 4 Filled Fracture / Joint

35.67 223.26 40.42 0 4 Filled Fracture / Joint

35.79 241.4 71.63 0 4 Filled Fracture / Joint

36.16 123.48 64.29 5.27 3 Partially Open Joint / Fracture

36.33 231.2 44 0 4 Filled Fracture / Joint

36.49 129.72 71.57 0 4 Filled Fracture / Joint

36.6 205.69 43.54 0 4 Filled Fracture / Joint

36.78 126.32 66.27 0 3 Partially Open Joint / Fracture

37.09 116.68 70.77 0 4 Filled Fracture / Joint

37.12 146.16 38.28 0 4 Filled Fracture / Joint

37.16 218.16 63.48 0 4 Filled Fracture / Joint

37.39 129.15 70.7 0 4 Filled Fracture / Joint

37.73 120.65 67.28 0 3 Partially Open Joint / Fracture

37.89 265.78 64.07 0 4 Filled Fracture / Joint

37.95 129.15 68.18 0 4 Filled Fracture / Joint

38.09 135.39 69.68 0 4 Filled Fracture / Joint

38.18 146.73 70.47 0 4 Filled Fracture / Joint

38.57 225.53 71.98 0 4 Filled Fracture / Joint

38.89 83.8 30.4 0 4 Filled Fracture / Joint

39.04 212.49 39.01 69.87 1 Major Open Joint / Fracture

39.08 116.11 73.2 0 4 Filled Fracture / Joint

39.59 302.63 72.85 22.32 1 Major Open Joint / Fracture

40.91 332.68 0 701.5 0 NULL

42.13 332.11 52.17 0 4 Filled Fracture / Joint

42.44 188.11 49.06 0 4 Filled Fracture / Joint

43.28 298.66 65.52 0 4 Filled Fracture / Joint

43.29 213.62 41.93 0 4 Filled Fracture / Joint

43.48 164.3 63.12 0 4 Filled Fracture / Joint

43.56 339.48 64.29 0 4 Filled Fracture / Joint

43.97 134.25 68.46 0 3 Partially Open Joint / Fracture

44.01 133.12 32.99 0 3 Partially Open Joint / Fracture

44.12 350.25 71.08 0 4 Filled Fracture / Joint

44.2 203.99 48.67 0 4 Filled Fracture / Joint

44.39 223.83 58.72 0 4 Filled Fracture / Joint

44.5 147.86 55.86 0 4 Filled Fracture / Joint

44.69 232.9 48.93 0 4 Filled Fracture / Joint

44.75 228.36 47.61 0 4 Filled Fracture / Joint

44.77 130.85 57.98 0 4 Filled Fracture / Joint

44.96 210.22 44 0 4 Filled Fracture / Joint

45.06 122.35 57.39 0 3 Partially Open Joint / Fracture

45.15 231.2 38.28 0 3 Partially Open Joint / Fracture

45.24 133.12 59.73 0 4 Filled Fracture / Joint

45.43 135.39 61.99 0 4 Filled Fracture / Joint

Azimuth

Dip

Aperture (mm)

Interpreted Structure Code

Feature Description

45.47 196.62 50.43 0 4 Filled Fracture / Joint

45.57 134.82 62.69 0 4 Filled Fracture / Joint

45.69 235.74 61.45 0 4 Filled Fracture / Joint

45.87 192.65 59.73 0 3 Partially Open Joint / Fracture

45.92 133.69 61.66 0 4 Filled Fracture / Joint

46.58 231.77 52.17 0 4 Filled Fracture / Joint

46.63 232.33 63.95 0 4 Filled Fracture / Joint

46.82 228.93 63.48 0 4 Filled Fracture / Joint

46.89 97.4 63.48 0 4 Filled Fracture / Joint

47.07 133.12 64.95 0 4 Filled Fracture / Joint

47.25 217.03 46.93 0 4 Filled Fracture / Joint

47.47 229.5 41.1 0 3 Partially Open Joint / Fracture

47.59 221.56 43.22 0 4 Filled Fracture / Joint

47.97 213.62 37.17 0 4 Filled Fracture / Joint

48.21 224.96 70.83 0 4 Filled Fracture / Joint

48.42 223.26 46.37 0 4 Filled Fracture / Joint

48.69 224.96 38.83 0 4 Filled Fracture / Joint

48.91 219.29 34.22 0 4 Filled Fracture / Joint

49.02 208.52 64.18 0 4 Filled Fracture / Joint

49.16 219.86 45.5 0 4 Filled Fracture / Joint

49.29 217.59 37.17 0 4 Filled Fracture / Joint

49.58 224.4 43.54 0 4 Filled Fracture / Joint

49.63 201.15 40.76 0 4 Filled Fracture / Joint

49.77 232.9 54.3 0 4 Filled Fracture / Joint

50.09 219.29 62.31 0 4 Filled Fracture / Joint

50.66 233.47 49.06 0 4 Filled Fracture / Joint

51.02 230.63 55.95 0 4 Filled Fracture / Joint

51.08 104.21 74.95 0 4 Filled Fracture / Joint

51.21 232.9 61.86 0 4 Filled Fracture / Joint

51.35 349.12 62.38 0 4 Filled Fracture / Joint

51.5 227.23 56.23 0 4 Filled Fracture / Joint

51.65 224.96 63.72 0 4 Filled Fracture / Joint

51.73 235.74 58.72 0 4 Filled Fracture / Joint

51.9 235.17 56.41 0 4 Filled Fracture / Joint

52.3 214.19 42.26 0 4 Filled Fracture / Joint

52.44 169.97 41.44 0 3 Partially Open Joint / Fracture

52.59 17.68 0 0 no data NULL

Table H-2: Supplemental Data for Geophysical Borehole AP-222 (TB-17)

(ft)

Azimuth

Dip

Aperture (mm)

Interpreted Structure Code

Feature Description

5.41 37.7 47.2 0 4 Filled Fracture / Joint

5.51 141.74 46.93 0 4 Filled Fracture / Joint

5.55 349.82 33.2 0 4 Filled Fracture / Joint

5.7 39.55 38.28 0 4 Filled Fracture / Joint

6.09 48.5 34.02 0 4 Filled Fracture / Joint

6.3 64.02 39.37 0 4 Filled Fracture / Joint

6.53 331.49 75.92 1 2 Minor Open Joint / Fracture

6.55 84.92 65.87 0 4 Filled Fracture / Joint

7.04 151.19 40.76 0 3 Partially Open Joint / Fracture

7.25 336.86 34.43 4.95 2 Minor Open Joint / Fracture

7.38 287.88 18.38 4.74 2 Minor Open Joint / Fracture

7.93 277.16 71.45 0 4 Filled Fracture / Joint

8.06 144.02 39.72 5.38 2 Minor Open Joint / Fracture

8.18 145.81 32.78 0 4 Filled Fracture / Joint

8.45 258.05 34.43 0 4 Filled Fracture / Joint

9.03 305.49 41.44 0 4 Filled Fracture / Joint

9.12 213.28 61.32 0 4 Filled Fracture / Joint

9.45 192.38 48.02 0 4 Filled Fracture / Joint

9.77 208.54 33.61 0 4 Filled Fracture / Joint

10.2 266.47 23.06 0 4 Filled Fracture / Joint

10.24 25.48 5.34 9.5 2 Minor Open Joint / Fracture

10.43 241.34 18.38 44.6 1 Major Open Joint / Fracture

10.78 202.53 15.66 5.78 2 Minor Open Joint / Fracture

10.87 137.46 30.18 9.5 2 Minor Open Joint / Fracture

10.93 297.21 50.3 0 4 Filled Fracture / Joint

11.33 278.35 48.28 0 4 Filled Fracture / Joint

11.59 188.2 36.4 0 4 Filled Fracture / Joint

11.66 189.03 19.98 0 4 Filled Fracture / Joint

11.71 176.03 52.17 0 4 Filled Fracture / Joint

12.49 271.19 52.17 0 4 Filled Fracture / Joint

13.03 184.02 28.37 0 4 Filled Fracture / Joint

13.9 174.47 58.96 0 4 Filled Fracture / Joint

14.07 233.58 23.06 0 4 Filled Fracture / Joint

14.2 216.26 47.2 0 4 Filled Fracture / Joint

14.59 269.51 42.75 0 3 Partially Open Joint / Fracture

14.67 98.52 44.91 1 2 Minor Open Joint / Fracture

15.22 246.71 76.1 0 4 Filled Fracture / Joint

15.25 251.1 53.26 0 4 Filled Fracture / Joint

15.36 29.89 19.45 1 2 Minor Open Joint / Fracture

15.36 285 31.28 0 3 Partially Open Joint / Fracture

16.1 139.97 52.28 0 4 Filled Fracture / Joint

Azimuth

Dip

Aperture (mm)

Interpreted Structure Code

Feature Description

16.29 138.2 30.84 0 4 Filled Fracture / Joint

16.49 26.32 25.53 0 3 Partially Open Joint / Fracture

16.51 175.34 32.78 4.62 2 Minor Open Joint / Fracture

16.85 209.1 61.99 0 4 Filled Fracture / Joint

16.92 190.59 56.95 0 4 Filled Fracture / Joint

17.34 185.46 50.78 1 2 Minor Open Joint / Fracture

17.76 9.04 76.81 10 1 Major Open Joint / Fracture

18.11 209.1 59.58 0 4 Filled Fracture / Joint

18.28 158.64 51.26 0 3 Partially Open Joint / Fracture

18.41 104.5 30.62 0 4 Filled Fracture / Joint

18.59 131.83 40.07 3.44 2 Minor Open Joint / Fracture

18.75 135.99 29.06 15.3 1 Major Open Joint / Fracture

19.49 120.74 55.09 0 4 Filled Fracture / Joint

19.54 131.49 29.73 0 4 Filled Fracture / Joint

19.75 151.19 18.92 0 4 Filled Fracture / Joint

20.1 135.67 24.56 0 4 Filled Fracture / Joint

20.23 166.71 50.06 0 4 Filled Fracture / Joint

20.37 128.5 43.07 0 4 Filled Fracture / Joint

20.72 164.92 53.05 0 4 Filled Fracture / Joint

20.8 135.07 44.61 0 4 Filled Fracture / Joint

21.13 151.19 34.83 0 4 Filled Fracture / Joint

21.31 135.67 32.78 0 4 Filled Fracture / Joint

21.4 163.72 31.06 0 4 Filled Fracture / Joint

21.76 209.3 35.82 0 3 Partially Open Joint / Fracture

21.81 38.24 22.05 0 3 Partially Open Joint / Fracture

21.82 169.96 25.78 2.7 2 Minor Open Joint / Fracture

21.97 212.08 25.53 0 4 Filled Fracture / Joint

22 353.54 60.03 0 3 Partially Open Joint / Fracture

22.01 172.68 37.54 0 4 Filled Fracture / Joint

22.22 195.59 29.51 0 3 Partially Open Joint / Fracture

22.48 222.83 47.2 0 4 Filled Fracture / Joint

22.67 161.34 25.53 0 4 Filled Fracture / Joint

22.71 35.37 75.2 0 4 Filled Fracture / Joint

22.8 147.61 31.06 0 4 Filled Fracture / Joint

22.89 245.17 66.83 1.77 2 Minor Open Joint / Fracture

22.89 114.77 32.78 0 4 Filled Fracture / Joint

23.23 122.53 34.02 0 4 Filled Fracture / Joint

23.46 222.83 18.38 1.41 2 Minor Open Joint / Fracture

23.47 71.02 27.44 1 2 Minor Open Joint / Fracture

23.58 192.02 83.03 0 4 Filled Fracture / Joint

23.89 119.55 29.28 0 4 Filled Fracture / Joint

24.02 162.53 12.87 0 4 Filled Fracture / Joint

24.47 181.64 25.53 0 4 Filled Fracture / Joint

Azimuth

Dip

Aperture (mm)

Interpreted Structure Code

Feature Description

24.68 117.16 17.3 0 4 Filled Fracture / Joint

25.01 251.49 26.02 0 4 Filled Fracture / Joint

25.44 122.53 38.65 0 4 Filled Fracture / Joint

25.53 132.08 38.65 0 4 Filled Fracture / Joint

25.85 132.08 34.02 0 4 Filled Fracture / Joint

26.17 179.84 12.87 0 4 Filled Fracture / Joint

26.27 93.87 55.09 0 4 Filled Fracture / Joint

26.31 9.63 61.04 0 4 Filled Fracture / Joint

27.06 209.13 64.73 0 4 Filled Fracture / Joint

27.12 231.36 53.26 0 4 Filled Fracture / Joint

27.31 150.3 32.35 0 3 Partially Open Joint / Fracture

27.76 221.22 66.17 0 3 Partially Open Joint / Fracture

27.88 219.25 67.63 0 4 Filled Fracture / Joint

28.32 108.8 15.66 0 4 Filled Fracture / Joint

28.65 351.16 72.8 0 4 Filled Fracture / Joint

28.74 133.59 33.61 9.5 2 Minor Open Joint / Fracture

29.07 357.12 73.2 0 4 Filled Fracture / Joint

29.11 179.84 83.93 0 4 Filled Fracture / Joint

29.22 277.16 75.82 0 3 Partially Open Joint / Fracture

29.38 158.95 34.83 0 4 Filled Fracture / Joint

29.77 148.2 42.42 0 4 Filled Fracture / Joint

30.03 155.96 44 0 4 Filled Fracture / Joint

30.35 179.25 33.61 0 4 Filled Fracture / Joint

30.41 108.57 41.44 0 3 Partially Open Joint / Fracture

30.61 187.01 66.46 0 4 Filled Fracture / Joint

30.87 176.86 69.96 0 4 Filled Fracture / Joint

31.51 116.32 35.23 6.54 2 Minor Open Joint / Fracture

31.68 161.34 64.95 0 4 Filled Fracture / Joint

32.09 133.61 58.15 10 1 Major Open Joint / Fracture

32.33 141.04 58.96 0 3 Partially Open Joint / Fracture

32.81 102 32.35 0 4 Filled Fracture / Joint

34.15 93.87 43.69 0 4 Filled Fracture / Joint

34.19 15.07 79.61 0 4 Filled Fracture / Joint

34.72 171.49 52.17 0 4 Filled Fracture / Joint

34.94 104.4 36.79 0 4 Filled Fracture / Joint

35.36 157.16 61.86 0 4 Filled Fracture / Joint

35.63 326.12 66.74 0 4 Filled Fracture / Joint

35.91 160.69 41.44 0 5 Bedding / Banding / Foliation

36.92 191.42 33.2 0 3 Partially Open Joint / Fracture

36.92 45.99 34.83 2.87 2 Minor Open Joint / Fracture

37.13 50.89 51.02 0 4 Filled Fracture / Joint

37.34 74.95 34.43 0 4 Filled Fracture / Joint

37.43 67.61 38.28 0 4 Filled Fracture / Joint

Azimuth

Dip

Aperture (mm)

Interpreted Structure Code

Feature Description

37.76 5.46 53.26 0 4 Filled Fracture / Joint

38.02 342.81 39.54 0 3 Partially Open Joint / Fracture

38.02 31.81 29.51 1 2 Minor Open Joint / Fracture

38.45 172.08 42.1 0 4 Filled Fracture / Joint

38.55 355.37 59.12 0 4 Filled Fracture / Joint

38.6 140.76 34.22 0 3 Partially Open Joint / Fracture

38.81 8.5 58.31 0 4 Filled Fracture / Joint

39.08 9.1 59.58 0 4 Filled Fracture / Joint

39.42 38.95 61.86 0 4 Filled Fracture / Joint

39.65 348.2 62.12 0 4 Filled Fracture / Joint

39.71 129.69 75.18 0 4 Filled Fracture / Joint

39.89 101.64 55.86 0 4 Filled Fracture / Joint

40.93 138.05 17.85 0 4 Filled Fracture / Joint

40.95 3.13 50.78 0 4 Filled Fracture / Joint

41.07 145.81 66.65 0 4 Filled Fracture / Joint

41.36 186.41 39.72 0 4 Filled Fracture / Joint

41.76 147.91 19.45 4.21 2 Minor Open Joint / Fracture

41.98 31.19 32.78 0 4 Filled Fracture / Joint

42 115.13 46.65 0 3 Partially Open Joint / Fracture

42.29 152.38 69.96 0 4 Filled Fracture / Joint

42.43 140.16 67.46 0 3 Partially Open Joint / Fracture

43.02 118.71 64.29 2.95 2 Minor Open Joint / Fracture

43.2 146.49 70.57 0 3 Partially Open Joint / Fracture

44.04 309.41 56.23 0 3 Partially Open Joint / Fracture

44.09 117.86 26.5 0 4 Filled Fracture / Joint

44.33 329.1 72.85 0 3 Partially Open Joint / Fracture

44.33 239.7 73.5 0 3 Partially Open Joint / Fracture

45.01 171.49 24.56 0 4 Filled Fracture / Joint

45.25 135.99 77.41 0 4 Filled Fracture / Joint

45.29 189.99 51.26 0 4 Filled Fracture / Joint

45.79 358.34 68.14 1.3 2 Minor Open Joint / Fracture

45.87 165.2 44.91 0 4 Filled Fracture / Joint

46.02 180.69 54.9 0 3 Partially Open Joint / Fracture

46.05 198.35 34.83 0 4 Filled Fracture / Joint

46.72 348.25 72.48 2.41 2 Minor Open Joint / Fracture

47.01 134.8 75.45 0 4 Filled Fracture / Joint

47.45 52.08 60.47 0 3 Partially Open Joint / Fracture

47.56 133.67 72.53 1.05 2 Minor Open Joint / Fracture

47.56 293.27 61.59 0 4 Filled Fracture / Joint

48.13 299.3 41.77 0 3 Partially Open Joint / Fracture

48.26 107.98 15.66 0 3 Partially Open Joint / Fracture

48.35 161.34 39.37 0 4 Filled Fracture / Joint

48.35 28.11 32.78 0 3 Partially Open Joint / Fracture

Azimuth

Dip

Aperture (mm)

Interpreted Structure Code

Feature Description

48.56 102.61 53.47 5 2 Minor Open Joint / Fracture

48.78 133.01 41.1 5 2 Minor Open Joint / Fracture

49.24 146.72 26.02 0 3 Partially Open Joint / Fracture

49.39 167.9 46.08 0 4 Filled Fracture / Joint

49.58 153.28 42.26 2.59 2 Minor Open Joint / Fracture

49.73 86.71 39.72 0 3 Partially Open Joint / Fracture

50.14 193.3 50.78 0 4 Filled Fracture / Joint

APPENDIX I

Laboratory Results

65% 65% Design Design GDRGDR

Design GDR

Client: Golder Associates USA, Inc.

Project: USACE Lowell Creek Dam Location: Seward, AK Project No: GTX-316165 Boring ID: --- Sample ID: --- Depth : ---

Sample Type: --- Test Date: 11/10/22 Test Id: 687485

Tested By: kdp Checked By: smd

Bulk Density and Compressive Strength of Rock Core Specimens by ASTM D7012 Method C

Boring ID Sample Number

Depth Bulk Density, pcf

Compressive strength, psi

Failure Type

Meets ASTM D4543

Note(s)

TB-01

TB-04

TB-05

TB-05

TB-05

TB-12

41.48-41.94 ft

77.34-77.79

73.5-74.7 ft

80.5-81.5 ft

90.2-91.0 ft

71.1-71.6 ft

12113

19238

11741

No

No

No

No

Yes

No

1,*

2,*

1,*

1 , 2,*

1 , 2,*

Notes: Density determined on core samples by measuring dimensions and weight and then calculating.

All specimens tested at the approximate as-received moisture content and at standard laboratory temperature.

The axial load was applied continuously at a stress rate that produced failure in a test time between 2 and 15 minutes.

Failure Type: 1 = Intact Material Failure; 2 = Discontinuity Failure; 3 = Intact Material and Discontinuity Failure (See attached photographs)

1: Best effort end preparation. See Tolerance report for details.

2: The as-received core did not meet the ASTM side straightness tolerance due to irregularities in the sample as cored.

3: Specimen L/D < 2.

4: The as-received core did not meet the ASTM minimum diameter tolerance of 1.875 inches.

5: Specimen diameter is less than 10 times maximum particle size.

6: Specimen diameter is less than 6 times maximum particle size.

*Because the indicated tested specimens did not meet the ASTM D4543 standard tolerances, the results reported here may differ from those for a test specimen within tolerances.

65% Client: Golder Associates USA, Inc.Client: Golder Associates USA, Inc.

Project: USACE Lowell Creek DamProject: USACE Lowell Creek DamDesign Client: Golder Associates USA, Inc.Client: Golder Associates USA, Inc.

Project: USACE Lowell Creek DamProject: USACE Lowell Creek Dam Location: Seward, AK Project No: GTX-316165Location: Seward, AK Project No: GTX-316165

GDR

Project: USACE Lowell Creek Dam Location: Seward, AK Project No: GTX-316165 Boring ID: --- Sample ID: --- Depth : ---

Sample Type: --- Test Date: 11/11/22 Test Id: 687492

Tested By: kdp Checked By:

Bulk Density and Compressive Strength of Rock Core Specimens by ASTM D7012 Method C

Boring ID Sample Number

Depth Bulk Density, pcf

Compressive strength, psi

Failure Type

Meets ASTM D4543

Note(s)

TB-13

TB-13

TB-15-MW

TB-17

TB-17

TB-17

38.0-38.6 ft

47.3-47.8 ft

83.6-84.2 ft

8.5-9.5 ft

36.0-36.8 ft

39.8-40.7 ft

11132

15360

43635

19105

29382

Yes

Yes

No

Yes

Yes

Yes

1,*

Notes: Density determined on core samples by measuring dimensions and weight and then calculating.

All specimens tested at the approximate as-received moisture content and at standard laboratory temperature.

The axial load was applied continuously at a stress rate that produced failure in a test time between 2 and 15 minutes.

Failure Type: 1 = Intact Material Failure; 2 = Discontinuity Failure; 3 = Intact Material and Discontinuity Failure (See attached photographs)

1: Best effort end preparation. See Tolerance report for details.

2: The as-received core did not meet the ASTM side straightness tolerance due to irregularities in the sample as cored.

3: Specimen L/D < 2.

4: The as-received core did not meet the ASTM minimum diameter tolerance of 1.875 inches.

5: Specimen diameter is less than 10 times maximum particle size.

6: Specimen diameter is less than 6 times maximum particle size.

*Because the indicated tested specimens did not meet the ASTM D4543 standard tolerances, the results reported here may differ from those for a test specimen within tolerances.

65% Client: Golder Associates USA, Inc.Client: Golder Associates USA, Inc.

Project: USACE Lowell Creek DamProject: USACE Lowell Creek DamDesign Client: Golder Associates USA, Inc.Client: Golder Associates USA, Inc.

Project: USACE Lowell Creek DamProject: USACE Lowell Creek Dam Location: Seward, AK Project No: GTX-316165Location: Seward, AK Project No: GTX-316165

GDR

Dial Gage Reading, in

Client: Test Date: 11/11/2022 Project Name: Tested By: jab Project Location: Checked By: jsc

GTX #:

Boring ID:

Sample ID:

Depth (ft):

Visual Description:

END FLATNESS

END 1

Diameter 1 Is the maximum gap < +0.001 in.? YES Diameter 2 (rotated 90o) Is the maximum gap < +0.001 in.? YES

END 2

Diameter 1 Is the maximum gap < +0.001 in.? YES Diameter 2 (rotated 90o) Is the maximum gap < +0.001 in.? YES

End Flatness Tolerance Met? YES

Reliable dial gauge measurements could not be performed on this rock type. Tolerance measurements were performed using a machinist straightedge and feeler gauges to ASTM specifications.

BEST EFFORT END FLATNESS TOLERANCES OF ROCK CORE SPECIMENS TO

ASTM D4543

Golder Associates USA, Inc.

USACE Lowell Creek Dam

TB-01

TB-01-41.0-42.0-UCS

41.48-41.94

See photographs

316165

Seward, AK

Project Name: USACE Lowell Creek Dam

Project Location: Seward, AK

GTX #: 316165

Test Date: 11/11/2022

Tested By: bp

Checked By: smd

Boring ID:

Sample ID:

Depth, ft:

TB-01

TB-01-41.0-42.0-UCS

41.48-41.94

After cutting and grinding

After break

65% 65% Design Golder Associates USA, Inc.

Design Design GDRGDRGDR

Project Location: Seward, AK

GTX #: 316165

Test Date: 11/11/2022

Tested By: bp

Checked By: smd

Boring ID:

Sample ID:

Depth, ft:

TB-04

TB-04-77.3-78.2-UCS

77.34-77.79

After cutting and grinding

After break

No Photo Available

65% 65% 65% Design

Client: Test Date: 11/9/2022 Project Name: Tested By: bp Project Location: Checked By: jsc

GTX #:

Boring ID:

Sample ID:

Depth (ft):

Visual Description:

END FLATNESS

END 1

Diameter 1 Is the maximum gap < +0.001 in.? YES Diameter 2 (rotated 90o) Is the maximum gap < +0.001 in.? YES

END 2

Diameter 1 Is the maximum gap < +0.001 in.? YES Diameter 2 (rotated 90o) Is the maximum gap < +0.001 in.? YES

End Flatness Tolerance Met? YES

Reliable dial gauge measurements could not be performed on this rock type. Tolerance measurements were performed using a machinist straightedge and feeler gauges to ASTM specifications.

BEST EFFORT END FLATNESS TOLERANCES OF ROCK CORE SPECIMENS TO

ASTM D4543

Golder Associates USA, Inc.

USACE Lowell Creek Dam

TB-05

TB-05-73.5-74.7-UCS

73.5-74.7

See photographs

316165

Client:

Project Name:

Project Location:

GTX #:

Test Date: 11/10/2022

Tested By: bp

Checked By: smd

Boring ID:

Sample ID:

Depth, ft:

TB-05

TB-05-73.5-74.7-UCS5

73.5-74.7

After cutting and grinding

After break

Golder Associates USA, Inc.

USACE Lowell Creek Dam

Seward, AK

316165

65% 65% 65% Design Golder Associates USA, Inc.Golder Associates USA, Inc.

Client: Test Date: 11/10/2022

Project Location: Checked By: smd

GTX #:

Boring ID:

Sample ID:

Depth (ft):

Visual Description: See photographs

END FLATNESS

END 1

Diameter 1 Is the maximum gap < +0.001 in.? YES Diameter 2 (rotated 90o) Is the maximum gap < +0.001 in.? YES

END 2

Diameter 1 Is the maximum gap < +0.001 in.? YES Diameter 2 (rotated 90o) Is the maximum gap < +0.001 in.? YES

End Flatness Tolerance Met? YES

Reliable dial gauge measurements could not be performed on this rock type. Tolerance measurements were performed using a machinist straightedge and feeler gauges to ASTM specifications.

BEST EFFORT END FLATNESS TOLERANCES OF ROCK CORE SPECIMENS TO

ASTM D4543

Golder Associates USA, Inc.

USACE Lowell Creek Dam

80.5-81.5

TB-05-80.5-81.5-UCS

TB-05

316165

Client:

Project Name:

Project Location:

GTX #:

Test Date: 11/10/2022

Tested By: bp

Checked By: smd

Boring ID: TB-05

Sample ID: TB-05-80.5-81.5-UCS

Depth, ft: 80.5-81.5

After cutting and grinding

After break

Golder Associates USA, Inc.

USACE Lowell Creek Dam

Seward, AK

316165

65% 65% 65% Design Golder Associates USA, Inc.Golder Associates USA, Inc.

Project Location: Seward, AK

GTX #: 316165

Test Date: 11/10/2022

Tested By: bp

Checked By: smd

Boring ID: TB-05

Sample ID: TB-05-90.2-91.0-UCS

Depth, ft: 90.2-91.0

After cutting and grinding

After break

65% 65% Design

Client: Test Date: 11/8/2022

Project Location: Checked By: smd

GTX #:

Boring ID:

Sample ID:

Depth (ft):

Visual Description: See photographs

END FLATNESS

END 1

Diameter 1 Is the maximum gap < +0.001 in.? YES Diameter 2 (rotated 90o) Is the maximum gap < +0.001 in.? YES

END 2

Diameter 1 Is the maximum gap < +0.001 in.? YES Diameter 2 (rotated 90o) Is the maximum gap < +0.001 in.? YES

End Flatness Tolerance Met? YES

Reliable dial gauge measurements could not be performed on this rock type. Tolerance measurements were performed using a machinist straightedge and feeler gauges to ASTM specifications.

BEST EFFORT END FLATNESS TOLERANCES OF ROCK CORE SPECIMENS TO

ASTM D4543

Golder Associates USA, Inc.

USACE Lowell Creek Dam

71.1-71.6

TB-12-71.1-71.6-UCS

TB-12

316165

Project Location: Seward, AK

GTX #: 316165

Test Date: 11/10/2022

Tested By: bp

Checked By: smd

Boring ID: TB-12

Sample ID: TB-12-71.1-71.6-UCS

Depth, ft: 71.1-71.6

After cutting and grinding

After break

65% 65% Design

Project Location: Seward, AK

GTX #: 316165

Test Date: 11/10/2022

Tested By: bp

Checked By: smd

Boring ID: TB-13

Sample ID: TB-13-38.0-38.6-UCS

Depth, ft: 38.0-38.6

After cutting and grinding

After break

65% 65% Design

Project Location: Seward, AK

GTX #: 316165

Test Date: 11/10/2022

Tested By: bp

Checked By: smd

Boring ID: TB-13

Sample ID: TB-13-47.3-47.8-UCS

Depth, ft: 47.3-47.8

After cutting and grinding

After break

65% 65% Design

Client: Test Date: 11/10/2022

Project Location: Checked By: smd

GTX #:

Boring ID:

Sample ID:

Depth (ft):

Visual Description: See photographs

END FLATNESS

END 1

Diameter 1 Is the maximum gap < +0.001 in.? YES Diameter 2 (rotated 90o) Is the maximum gap < +0.001 in.? YES

END 2

Diameter 1 Is the maximum gap < +0.001 in.? YES Diameter 2 (rotated 90o) Is the maximum gap < +0.001 in.? YES

End Flatness Tolerance Met? YES

Reliable dial gauge measurements could not be performed on this rock type. Tolerance measurements were performed using a machinist straightedge and feeler gauges to ASTM specifications.

BEST EFFORT END FLATNESS TOLERANCES OF ROCK CORE SPECIMENS TO

ASTM D4543

Golder Associates USA, Inc.

USACE Lowell Creek Dam

83.6-84.2

TB-16-MW-83.6-84.2-UCS

TB-15-MW

316165

Project Location: Seward, AK

GTX #: 316165

Test Date: 11/10/2022

Tested By: bp

Checked By: smd

Boring ID: TB-15-MW

Sample ID: TB-16-MW-83.6-84.2-UCS

Depth, ft: 83.6-84.2

After cutting and grinding

After break

65% 65% Design

Project Location: Seward, AK

GTX #: 316165

Test Date: 11/11/2022

Tested By: bp

Checked By: smd

Boring ID:

Sample ID:

Depth, ft:

TB-17

TB-17-08.5-09.5-UCS

8.5-9.5

After cutting and grinding

After break

65% 65% Design

Project Location: Seward, AK

GTX #: 316165

Test Date: 11/10/2022

Tested By: bp

Checked By: smd

Boring ID: TB-17

Sample ID: TB-17-3.6.0-36.8-UCS

Depth, ft: 36.0-36.8

After cutting and grinding

After break

65% 65% Design

Project Location: Seward, AK

GTX #: 316165

Test Date: 11/10/2022

Tested By: bp

Checked By: smd

Boring ID:

Sample ID:

Depth, ft:

TB-17

TB-17-39.8-40.7-UCS

39.8-40.7

After cutting and grinding

After break

65% 65% Design