ML031560690
| ML031560690 | |
| Person / Time | |
|---|---|
| Site: | Diablo Canyon  |
| Issue date: | 05/06/2003 |
| From: | Womack L Pacific Gas & Electric Co |
| To: | Document Control Desk, Office of Nuclear Material Safety and Safeguards, Office of Nuclear Reactor Regulation |
| References | |
| +sispmjr200505, -RFPFR, TAC L23399 | |
| Download: ML031560690 (101) | |
Text
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2a.dat Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
16 Analysis Point 1 X-Coordinate:
960 Analysis Point 2 X-Coordinate:
990 Analysis Point 3 X-Coordinate:
1010 Initial Y-Top Starting Zone Coordinate:
370 Initial Y-Base Starting Zone Coordinate:
369 Remarks:
cross section I-I', blocks from toe of model 2A Cell Data Cell No.
S.R.
Tang. C. Norm. C.
Begin X Begin Y End X End Y 1
.5
.83
.35 890 369 900 365 2
.5
.83
.35 900 365 910 361 3
.5
.83
.35 910 361 920 359 4
.5
.83
.35 920 359 930 357 5
.5
.83
.35 930 357 940 354 6
.5
.83
.35 940 354 950 351 7
.5
.83
.35 950 351 960 348 8
.5
.83
.35 960 348 961 347 9
.5
.74
.45 961 347 970 330 10
.5
.74
.45 970 330 996 330 11
.5
.74
.45 996 330 1005 310 12 0
.9
.5 1005 310 1119 310 13 0
.9
.5 1119 310 1120 306 14 0
.9
.5 1120 306 1130 305 15 0
.9
.5 1130 305 1140 304 16 0
.9
.5 1140 304 1300 300 CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I' _Model2a.dat Total Number of Rocks Simulated:
1000 Starting Velocity in X-Direction:
7.5 ft/sec Starting Velocity-in Y-Direction:
0 ft/sec Starting Cell Number:
1 Ending Cell Number:
16 Rock Density:
142 lb/ft^3 Rock Shape:
Cylindrical Diameter:
3 ft Length:
3 ft
CRSP Analysis Point 1 Data - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I' _Model2a.dat Analysis Point 1: X =
960, Y =
348 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Velocity (ft/sec) Energy (ft-lb)
Bounce Ht. (ft) 50%
75%
90%
95%
98%
16.87 17.98 18.98 19.58 20.25 20159 22579 24756 26063 27529 0.14 4.84 9.06 11.6 14.44 Velocity (ft/sec)
Maximum:
21.08 Average:
16.87 Minimum:
11.99 Std. Dev.:
1.65 Bounce Height (ft)
Maximum:
1.23 Average:
.33 G. Mean:
.14 Std. Dev.:
6.95 Kinetic Energy (ft-lb)
Maximum:
29710 Average:
20159 Std. Dev.:
3584 Remarks:
cross section I-I', blocks from toe of model 2A CRSP Analysis Point 2 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2a.dat Analysis Point 2: X =
990, Y =
330 Total Rocks Passing Analysis Point:
553 Cumulative Probability Velocity (ft/sec) Energy (ft-lb) Bounce Ht. (ft) 50%
75%
90%
95%
98%
8.09 10.21 12.11 13.26 14.54 5674 8476 10996 12509 14207 0.06 5.43 10.26 13.16 16.42 Velocity (ft/sec)
Maximum:
18.82 Average:
8.09 Minimum:
2.34 Std. Dev.:
3.13 Bounce Height (ft)
Maximum:
1.18 Average:
.16 G. Mean:
.06 Std. Dev.:
7.96 Kinetic Energy (ft-lb)
Maximum:
26235 Average:
5674 Std. Dev.:
4149
Remarks:
cross section I-II, blocks from toe of model 2A CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2a.dat Analysis Point 3: X =
1010, Y =
310 Total Rocks Passing Analysis Point:
286 Cumulative Probability Velocity (ft/sec) Energy (ft-lb) Bounce Ht. (ft) 50%
75%
90%
95%
98%
15.25 18.66 21.73 23.57 25.64 17959 25685 32633 36805 41487 0.58 2.19 3.65 4.52 5.5 Velocity (ft/sec)
Maximum:
38.31 Average:
15.25 Minimum:
7.51 Std. Dev.:
5.05 Bounce Height (ft)
Maximum:
9.87 Average:
.75 G. Mean:
.58 Std. Dev.:
2.39 Kinetic Energy (ft-lb)
Maximum:
75043 Average:
17959 Std. Dev.:
11441 Remarks:
cross section I-II, blocks from toe of model 2A CRSP Data Collected at End of Each Cell -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2a.dat Velocity Units: ft/sec Bounce Height Units: ft Cell #
Max. Vel.
Avg. Vel.
S.D. Vel.
Max. Bounce Ht.
Avg. Bounce Ht.
13 15 14 14 15 16 17 18 30 7
1.16 1.24 1.34 1.53 1.64 1.65 1.65 1.8 3.12 2.76 29 3
past end of cell 1
2 3
4 5
6 7
8 9
10 11 12 16 19 17 18 20 20 21 22 39 17 37 No rocks 1
1 1
1 1
1
.1 2
15 2
17 0
0 0
0 0
0 0
0 8
0 3
.3
13 No rocks past end of cell 14 No rocks past end of cell 15 No rocks past end of cell 16 No rocks past end of cell CRSP Rocks Stopped Data - C:\\CMBjWLA\\ActiveProjects\\1223 - PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2a.dat X Interval Rocks Stopped O To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
200 To 210 ft 0
210 To 220 ft 0
220 To 230 ft 0
230 To 240 ft 0
240 To 250 ft 0
250 To 260 ft 0
260 To 270 ft 0
270 To 280 ft 0
280 To 290 ft 0
290 To 300 ft 0
300 To 310 ft 0
310 To 320 ft 0
320 To 330 ft 0
330 To 340 ft 0
340 To 350 ft 0
350 To 360 ft 0
360 To 370 ft 0
370 To 380 ft 0
380 To 390 ft 0
390 To 400 ft 0
400 To 410 ft 0
410 To 420 ft 0
420 To 430 ft 0
430 To 440 ft 0
440 To 450 To 460 To 470 To 480 To 490 To 500 To 510 To 520 To 530 To 540 To 550 To 560 To 570 To 580 To 590 To 600 To 610 To 620 To 630 To 640 To 650 To 660 To 670 To 680 To 690 To 700 To 710 To 720 To 730 To 740 To 750 To 760 To 770 To 780 To 790 To 800 To 810 To 820 To 830 To 840 To 850 To 860 To 870 To 880 To 890 To 900 To 910 To 920 To 930 To 940 To 950 To 960 To 970 To 980 To 990 To 1000 To 450 ft 460 ft 470 ft 480 ft 490 ft 500 ft 510 ft 520 ft 530 ft 540 ft 550 ft 560 ft 570 ft 580 ft 590 ft 600 ft 610 ft 620 ft 630 ft 640 ft 650 ft 660 ft 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 770 ft 780 ft 790 ft 800 ft 810 ft 820 ft 830 ft 840 ft 850 ft 860 ft 870 ft 880 ft 890 ft 900 ft 910 ft 920 ft 930 ft 940 ft 950 ft 960 ft 970 ft 980 ft 990 ft 1000 ft 1010 ft 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
45 408 261 0
1010 To 1020 To 1030 To 1040 To 1050 To 1060 To 1070 To 1080 To 1090 To 1100 To 1110 To 1120 To 1130 To 1140 To 1150 To 1160 To 1170 To 1180 To 1190 To 1200 To 1210 To 1220 To 1230 To 1240 To 1250 To 1260 To 1270 To 1280 To 1290 To 1020 ft 1030 ft 1040 ft 1050 ft 1060 ft 1070 ft 1080 ft 1090 ft 1100 ft 1110 ft 1120 ft 1130 ft 1140 ft 1150 ft 1160 ft 1170 ft 1180 ft 1190 ft 1200 ft 1210 ft 1220 ft 1230 ft 1240 ft 1250 ft 1260 ft 1270 ft 1280 ft 1290 ft 1300 ft 59 156 71 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-I'_Model2a.dat Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
16 Analysis Point 1 X-Coordinate:
960 Analysis Point 2 X-Coordinate:
990 Analysis Point 3 X-Coordinate:
1010 Initial Y-Top Starting Zone Coordinate:
370 Initial Y-Base Starting Zone Coordinate:
369 Remarks:
cross section I-I', blocks from toe of model 2A Cell Data Cell No.
S.R.
Tang. C.
1
.5 2
.5 3
.5 4
.5 5
.5 6
.5 7
.5 8
.5 9
.5 10
.5 11
.5 12 0
13 0
14 0
15 0
16 0
.83
.83
.83
.83
.83
.83
.83
.83
.74
.74
.74
.9
.9
.9
.9
.9 Norm. C.
Begin X
.35
.35
.35
.35
.35
.35
.35
.35
.45
.45
.45
.5
.5
.5
.5
.5 890 900 910 920 930 940 950 960 961 970 996 1005 1119 1120 1130 1140 CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-I'_Model2a.dat Total Number of Rocks Simulated:
Starting Velocity in X-Direction:
Starting Velocity in Y-Direction:
Starting Cell Number:
1 Ending Cell Number:
16 Rock Density:
142 lb/ft'3 Rock Shape:
Cylindrical Diameter:
3 ft Length:
6 ft 1000 7.5 ft/sec 0 ft/sec Begin Y 369 365 361 359 357 354 351 348 347 330 330 310 310 306 305 304 End X 900 910 920 930 940 950 960 961 970 996 1005 1119 1120 1130 1140 1300 End Y 365 361 359 357 354 351 348 347 330 330 310 310 306 305 304 300
CRSP Analysis Point 1 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I\\Model 2a\\CrossSectionI-I'_Model2a.dat Analysis Point 1: X =
960, Y =
348 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht.
ft) 50%
75%
90%
95%
98%
Velocity ft/sec)
Velocity (ft/sec) 22.19 22.91 23.55 23.94 24.37 62644 66339 69662 71657 73896 Bounce Height ft)
Energy (ft-lb)
Bounce
- 0. 05 5.84 11.05 14.18
- 17. 69 Kinetic Energy (ft-lb)
Maximum:
24.67 Average:
22.19 Minimum:
17.43 Std. Dev.:
1.06 Maximum:
.61 1
Average:
.15 j
G. Mean:
.05 Std. Dev.:
8.58 Maximum:
Average:
Std. Dev.:
Remarks:
cross section I-I', blocks from toe of model 2A CRSP Analysis Point 2 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-I'_Model2a.dat Analysis Point 2: X =
990, Y = 330 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht.
Cft) 50%
75%
90%
95%
98%
Velocity ft/sec)
Velocity (ft/sec) 16.39 17. 85 19.16 19.95 20.83 35760 41780 47194 50445 54093 Bounce Height (ft)
Energy (ft-lb)
Bounce
- 0. 17 3.42 6.35 8.11 10.08 Kinetic Energy (ft-lb)
Maximum:
1.2 Maximum
60794 75419 62644 5471 Maximum:
21.8
Average:
.29 G. Mean:
.17 Std. Dev.:
4.82 Average:
35760 Std. Dev.:
8915 Remarks:
cross section I-I', blocks from toe of model 2A CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-I'_Model2a.dat Analysis Point 3: X =
1010, Y =
310 Total Rocks Passing Analysis Point:
998 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity ft/sec)
Velocity ft/sec) 29.5 35 61 41.1 44.4 48.1 Energy (ft-lb) 97531 125954 151519 166868 184093 Bounce Height (ft)
Bounce 2.75 5.7 8.36 9.96 11.75 Kinetic Energy (ft-lb)
Maximum:
39.13 Average:
29.5 Minimum:
7.83 Std. Dev.:
9.04 Maximum:
14.61 Average:
4.96 G. Mean:
2.75 Std. Dev.:
4.37 Maximum:
151631 Average:
97531 Std. Dev.:
42096 Remarks:
cross section I-I', blocks from toe of model 2A CRSP Data Collected at End of Each Cell -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-I'_Model2a.dat Velocity Units: ft/sec Cell #
Max. Vel.
Bounce Height Units: ft Avg. Vel.
S.D. Vel.
Max. Bounce Ht.
Avg. Bounce Ht.
14 18 17 18
.69
.81
.85
.93 0
0 0
0 19 1.04 0
0 0
0 1
0 Average:
Minimum:
Std. Dev.
16.39 7.71
- 2.16 1
2 3
4 5
16 20 19 20 22
6 24 21 1.04 1
0 7
25 22 1.06 1
0 8
25 23 1.12 1
0 9
39 31 1.93 15 11 10 20 15 2.27 1
0 11 37 26 2.73 19 13 12 No rocks past end of cell 13 No rocks past end of cell 14 No rocks past end of cell 15 No rocks past end of cell 16 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionl-I'_Model2a.dat X Interval Rocks Stopped 0 To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
200 To 210 ft 0
210 To 220 ft 0
220 To 230 ft 0
230 To 240 ft 0
240 To 250 ft 0
250 To 260 ft 0
260 To 270 ft 0
270 To 280 ft 0
280 To 290 ft 0
290 To 300 ft 0
300 To 310 ft 0
310 To 320 ft 0
320 To 330 ft 0
330 To 340 ft 0
340 To 350 ft 0
350 To 360 ft 0
360 To 370 To 380 To 390 To 400 To 410 To 420 To 430 To 440 To 450 To 460 To 470 To 480 To 490 To 500 To 510 To 520 To 530 To 540 To 550 To 560 To 570 To 580 To 590 To 600 To 610 To 620 To 630 To 640 To 650 To 660 To 670 To 680 To 690 To 700 To 710 To 720 To 730 To 740 To 750 To 760 To 770 To 780 To 790 To 800 To 810 To 820 To 830 To 840 To 850 To 860 To 870 To 880 To 890 To 900 To 910 To 920 To 370 ft 380 ft 390 ft 400 ft 410 ft 420 ft 430 ft 440 ft 450 ft 460 ft 470 ft 480 ft 490 ft 500 ft 510 ft 520 ft 530 ft 540 ft 550 ft 560 ft 570 ft 580 ft 590 ft 600 ft 610 ft 620 ft 630 ft 640 ft 650 ft 660 ft 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 770 ft 780 ft 790 ft 800 ft 810 ft 820 ft 830 ft 840 ft 850 ft 860 ft 870 ft 880 ft 890 ft 900 ft 910 ft 920 ft 930 ft
930 To 940 ft 0
940 To 950 ft 0
950 To 960 ft 0
960 To 970 ft 0
970 To 980 ft 0
980 To 990 ft 0
990 To 1000 ft 2
1000 To 1010 ft 0
1010 To 1020 ft 30 1020 To 1030 ft 395 1030 To 1040 ft 549 1040 To 1050 ft 24 1050 To 1060 ft 0
1060 To 1070 ft 0
1070 To 1080 ft 0
1080 To 1090 ft 0
1090 To 1100 ft 0
1100 To 1110 ft 0
1110 To 1120 ft 0
1120 To 1130 ft 0
1130 To 1140 ft 0
1140 To 1150 ft 0
1150 To 1160 ft 0
1160 To 1170 ft 0
1170 To 1180 ft 0
1180 To 1190 ft 0
1190 To 1200 ft 0
1200 To 1210 ft 0
1210 To 1220 ft 0
1220 To 1230 ft 0
1230 To 1240 ft 0
1240 To 1250 ft 0
1250 To 1260 ft 0
1260 To 1270 ft 0
1270 To 1280 ft 0
1280 To 1290 ft 0
1290 To 1300 ft 0
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-II_Model2a.dat Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
16 Analysis Point 1 X-Coordinate:
960 Analysis Point 2 X-Coordinate:
990 Analysis Point 3 X-Coordinate:
1010 Initial Y-Top Starting Zone Coordinate:
370 Initial Y-Base Starting Zone Coordinate:
369 Remarks:
cross section I-I', blocks from toe of model 2A Cell Data Cell No.
S.R.
Tang. C.
1
.5 2
.5 3
.5 4
.5 5
.5 6
.5 7
.5 8
.5 9
.5 10
.5 11
.5 12 0
13 0
14 0
15 0
16 0
.83
.83
.83
.83
.83
.83
.83
.83
.74
.74
.74
.9
.9
.9
.9
.9 Norm. C.
Begin X
.35
.35
.35
.35
.35
.35
.35
.35
.45
.45
.45
.5
.5
.5
.5
.5 890 900 910 920 930 940 950 960 961 970 996 1005 1119 1120 1130 1140 CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-I'_Model2a.dat Total Number of Rocks Simulated:
Starting Velocity in X-Direction:
Starting Velocity in Y-Direction:
Starting Cell Number:
1 Ending Cell Number:
16 Rock Density:
142 lb/ft^3 Rock Shape:
Cylindrical Diameter:
5 ft Length:
10 ft 1000 7.5 ft/sec 0 ft/sec Begin Y 369 365 361 359 357 354 351 348 347 330 330 310 310 306 305 304 End X 900 910 920 930 940 950 960 961 970 996 1005 1119 1120 1130 1140 1300 End Y 365 361 359 357 354 351 348 347 330 330 310 310 306 305 304 300
CRSP Analysis Point 1 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I\\Model 2a\\CrossSectionI-I' _Model2a.dat Analysis Point 1: X =
960, Y =
348 Total Rocks Passing Analysis Point:
46 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 20.12 22.86 25.33 26.8 28.46 Energy (ft-lb) 249011 298905 343782 370724 400962 Bounce Height (ft)
Bounce 0.01 5.04 9.57 12.29 15.35 Kinetic Energy (ft-lb)
Maximum:
24.18 Average:
20.12 Minimum:
4.33 Std. Dev.:
4.06 Maximum:
.19 1
Average:
.01 i
G. Mean:
.01 Std. Dev.:
7.46 gaximum:
342053 Average:
249011 Std. Dev.:
73895 Remarks:
cross section I-I', blocks from toe of model 2A CRSP Analysis Point 2 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-I'_Model2a.dat Analysis Point 2: X =
990, Y =
330 Total Rocks Passing Analysis Point:
46 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 15.99 18.14 20.06 21.22 22.52 Energy (ft-lb) 160286 201204 238008 260103 284901 Bounce Height (ft)
Bounce 0.05 4.81 9.1 11.67 14.55 Kinetic Energy (ft-lb)
Maximum:
.47 Maximum:
292692 Maximum:
22.24
Average:
.13 2
G. Mean:
.05 Std. Dev.:
7.05 Average:
160286 3td. Dev.:
60601 Remarks:
cross section I-I', blocks from toe of model 2A CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-I'_Model2a.dat Analysis Point 3: X =
1010, Y =
310 Total Rocks Passing Analysis Point:
46 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 24.93 32.14 38.62 42.52 46.88 356888 507307 642600 723824 814985 Bounce Height (ft)
Energy (ft-lb)
Bounce 2.5 5.11 7.46 8.87 10.45 Kinetic Energy (ft-lb)
Maximum:
36.43 Average:
24.93 Minimum:
8.03 Std. Dev.:
10.67 Maximum:
12.57 Average:
4.74 G. Mean:
2.5 Std.
Std. Dev.:
3.87 Dev.:
Maximum:
605725 Average:
356888 222777 Remarks:
cross section I-I', blocks from toe of model 2A CRSP Data Collected at End of Each Cell -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-I'_Model2a.dat Velocity Units: ft/sec Bounce Height Units: ft Cell Max. Vel.
Avg. Vel.
1 2
3 4
5 18 20 20 20 22 16 14 15 13 17 S.D. Vel.
Max. Bounce Ht.
1.01 5.54 3.89 4.46 4.47 0
0 0
0 0
Avg. Bounce Ht.
-1
-1
-l
-1 0
Average:
Minimum:
Std. Dev.
15.99 8. 92
- 3.17
6 23 18 4.33 0
0 7
24 20 4.06 0
0 8
25 21 3.6 1
0 9
37 30 1.82 13 9
10 21 15 3.66 0
0 11 34 27 2.72 17 11 12 No rocks past end of cell 13 No rocks past end of cell 14 No rocks past end of cell 15 No rocks past end of cell 16 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB-WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2a\\CrossSectionI-I'_Model2a.dat X Interval Rocks Stopped 0 To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
200 To 210 ft 0
210 To 220 ft 0
220 To 230 ft 0
230 To 240 ft 0
240 To 250 ft 0
250 To 260 ft 0
260 To 270 ft 0
270 To 280 ft 0
280 To 290 ft 0
290 To 300 ft 0
300 To 310 ft 0
310 To 320 ft 0
320 To 330 ft 0
330 To 340 ft 0
340 To 350 ft 0
350 To 360 ft 0
360 To 370 To 380 To 390 To 400 To 410 To 420 To 430 To 440 To 450 To 460 To 470 To 480 To 490 To 500 To 510 To 520 To 530 To 540 To 550 To 560 To 570 To 580 To 590 To 600 To 610 To 620 To 630 To 640 To 650 To 660 To 670 To 680 To 690 To 700 To 710 To 720 To 730 To 740 To 750 To 760 To 770 To 780 To 790 To 800 To 810 To 820 To 830 To 840 To 850 To 860 To 870 To 880 To 890 To 900 To 910 To 370 ft 380 ft 390 ft 400 ft 410 ft 420 ft 430 ft 440 ft 450 ft 460 ft 470 ft 480 ft 490 ft 500 ft 510 ft 520 ft 530 ft 540 ft 550 ft 560 ft 570 ft 580 ft 590 ft 600 ft 610 ft 620 ft 630 ft 640 ft 650 ft 660 ft 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 770 ft 780 ft 790 ft 800 ft 810 ft 820 ft 830 ft 840 ft 850 ft 860 ft 870 ft 880 ft 890 ft 900 ft 910 ft 920 ft 0
0 0
0 0
0 0
0 0
0 0
166 304
920 To 930 ft 181 930 To 940 ft 247 940 To 950 ft 38 950 To 960 ft 18 960 To 970 ft 0
970 To 980 ft 0
980 To 990 ft 0
990 To 1000 ft 0
1000 To 1010 ft 0
1010 To 1020 ft 5
1020 To 1030 ft 15 1030 To 1040 ft 20 1040 To 1050 ft 6
1050 To 1060 ft 0
1060 To 1070 ft 0
1070 To 1080 ft 0
1080 To 1090 ft 0
1090 To 1100 ft 0
1100 To 1110 ft 0
1110 To 1120 ft 0
1120 To 1130 ft 0
1130 To 1140 ft 0
1140 To 1150 ft 0
1150 To 1160 ft 0
1160 To 1170 ft 0
1170 To 1180 ft 0
1180 To 1190 ft 0
1190 To 1200 ft 0
1200 To 1210 ft 0
1210 To 1220 ft 0
1220 To 1230 ft 0
1230 To 1240 ft 0
1240 To 1250 ft 0
1250 To 1260 ft 0
1260 To 1270 ft 0
1270 To 1280 ft 0
1280 To 1290 ft 0
1290 To 1300 ft 0
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall k
Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2b.dat Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
31 Analysis Point 1 X-Coordinate:
960 Analysis Point 2 X-Coordinate:
990 Analysis Point 3 X-Coordinate:
1010 Initial Y-Top Starting Zone Coordinate:
418 Initial Y-Base Starting Zone Coordinate:
417 Remarks:
Slope along cross section I-I' Cell Data Cell No.
S.R.
Tang. C. Norm. C.
Begin X Begin Y End X End Y 1
.5
.83
.35 750 417 760 414 2
.5
.83
.35 760 414 770 411 3
.5
.83
.35 770 411 780 407 4
.5
.83
.35 780 407 790 404 5
.5
.83
.35 790 404 800 400 6
.5
.83
.35 800 400 810 397 7
.5
.83
.35 810 397 817 394 8
.5
.73
.4 817 394 827 394 9
.5
.83
.35 827 394 830 389 10
.5
.83
.35 830 389 840 385 11
.5
.83
.35 840 385 850 381 12
.5
.83
.35 850 381 860 378 13
.5
.83
.35 860 378 870 376 14
.5
.83
.35 870 376 880 371 15
.5
.83
.35 880 371 890 369 16
.5
.83
.35 890 369 900 365 17
.5
.83
.35 900 365 910 361 18
.5
.83
.35 910 361 920 359 19
.5
.83
.35 920 359 930 357 20
.5
.83
.35 930 357 940 354 21
.5
.83
.35 940 354 950 351 22
.5
.83
.35 950 351 960 348 23
.5
.83
.35 960 348 961 347 24
.5
.74
.45 961 347 970 330 25
.5
.74
.45 970 330 996 330 26
.5
.74
.45 996 330 1005 310 27 0
.9
.5 1005 310 1119 310 28 0
.9
.5 1119 310 1120 306 29 0
.9
.5 1120 306 1130 305 30 0
.9
.5 1130 305 1140 304 31 0
.9
.5 1140 304 1300 300 CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2b.dat
Total Number of Rocks Simulated:
Starting Velocity in X-Direction:
Starting Velocity in Y-Direction:
Starting Cell Number:
1 Ending Cell Number:
31 Rock Density:
142 lb/ftA3 Rock Shape:
Cylindrical Diameter:
3 ft Length:
3 ft 1000 7.5 ft/sec 0 ft/sec CRSP Analysis Point 1 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2b.dat Analysis Point 1: X = 960, Y =
348 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity ft/sec) 24.67 26.58 28.29 29.32 30.47 43425 49659 55265 58631 62409 Bounce Height (ft)
Energy (ft-lb)
Bounce 0.31 4.36 8.01 10.2 12.65 Kinetic Energy (ft-lb)
Maximum:
32.42 Average:
24.67 Minimum:
15.13 Std. Dev.:
2.82 Maximum:
2.22 Average:
.65 G. Mean:
.31 Std. Dev.:
6 Maximum:
70924 Average:
43425 Std. Dev.:
9232 Remarks:
Slope along cross section I-I' CRSP Analysis Point 2 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2b.dat Analysis Point 2: X =
990, Y =
330 Total Rocks Passing Analysis Point:
987
Cumulative Probability Ht.
ft) 50%
75%
90%
95%
98%
Velocity (ft/sec) 16.38
- 19. 67 22.63 24.41 26.4 21783 29997 37384 41819 46797 0.43 2.92 5.15 6.49 8
Velocity (ft/sec)
Bounce Height (ft)
Kinetic Energy (ft-lb)
Maximum:
Average:
Minimum:
Std. J)ev.
43.39 16.38
- 3. 07 4.87 Maximum:
2.6 Maximum
Average:
.68 Average:
G. Mean:
.43 Std. Dev.
Std. Dev.:
3.68 107643 21783
- 12164 Remarks:
Slope along cross section I-I' CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I' _Model2b.dat Analysis Point 3: X =
1010, Y =
310 Total Rocks Passing Analysis Point:
955 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 25.23 32.18 38.43 42.18 46.39 41922 58673 73739 82784 92936 Bounce Height (ft)
Energy (ft-lb)
Bounce 2.22 5.83 9.07 11.02 13.2 Kinetic Energy (ft-lb)
Maximum:
40.41 Average:
25.23 Minimum:
7.48 Std. Dev.:
10.29 Maximum:
19.44 Average:
5.36 G. Mean:
2.22 Std. Dev.:
5.34 Maximum:
87649 Average:
41922 Std. Dev.:
24808 Remarks:
Slope along cross section I-I' i
CRSP Data Collected at End of Each Cell -
C:\\CMB LA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2b.dat Energy (ft-lb)
Bounce
Bounce Height Units: ft Cell #
Max. Vel.
Avg. Vel.
S.D. Vel.
Max. Bounce Ht.
Avg. Bounce Ht.
1 13 10 1.06 0
0 2
15 12 1.19 1
0 3
19 15 1.28 1
0 4
19 16 1.32 1
0 5
22 18 1.48 1
0 6
23 18 1.6 1
0 7
25 20 1.71 2
0 8
20 14 2.26 1
0 9
23 16 2.38 6
4 10 31 19 3.96 4
0 11 28 20 2.44 2
0 12 27 21 2.21 2
0 13 27 20 2.3 2
0 14 30 24 2.61 4
0 15 28 21 2.36 2
0 16 30 23 2.61 3
0 17 35 25 2.56 2
0 18 29 23 2.42 3
0 19 30 22 2.66 2
0 20 31 24 2.81 3
0 21 33 24 2.72 2
0 22 32 25 2.82 2
0 23 33 25 2.9 3
1 24 40 32 3.53 17 12 25 26 15 4.65 2
0 26 38 27 3.98 22 11 27 No rocks past end of cell 28 No rocks past end of cell 29 No rocks past end of cell 30 No rocks past end of cell 31 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSectionI-I'_Model2b.dat X Interval Rocks Stopped 0 To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
Velocity Units: ft/sec
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
200 To 210 ft 0
210 To 220 ft 0
220 To 230 ft 0
230 To 240 ft 0
240 To 250 ft 0
250 To 260 ft 0
260 To 270 ft 0
270 To 280 ft 0
280 To 290 ft 0
290 To 300 ft 0
300 To 310 ft 0
310 To 320 ft 0
320 To 330 ft 0
330 To 340 ft 0
340 To 350 ft 0
350 To 360 ft 0
360 To 370 ft 0
370 To 380 ft 0
380 To 390 ft 0
390 To 400 ft 0
400 To 410 ft 0
410 To 420 ft 0
420 To 430 ft 0
430 To 440 ft 0
440 To 450 ft 0
450 To 460 ft 0
460 To 470 ft 0
470 To 480 ft 0
480 To 490 ft 0
490 To 500 ft 0
500 To 510 ft 0
510 To 520 ft 0
520 To 530 ft 0
530 To 540 ft 0
540 To 550 ft 0
550 To 560 ft 0
560 To 570 ft 0
570 To 580 ft 0
580 To 590 ft 0
590 To 600 ft 0
600 To 610 ft 0
610 To 620 ft 0
620 To 630 ft 0
630 To 640 ft 0
640 To 650 ft 0
650 To 660 ft 0
660 To 670 To 680 To 690 To 700 To 710 To 720 To 730 To 740 To 750 To 760 To 770 To 780 To 790 To 800 To 810 To 820 To 830 To 840 To 850 To 860 To 870 To 880 To 890 To 900 To 910 To 920 To 930 To 940 To 950 To 960 To 970 To 980 To 990 To 1000 To 1010 To 1020 To 1030 To 1040 To 1050 To 1060 To 1070 To 1080 To 1090 To 1100 To 1110 To 1120 To 1130 To 1140 To 1150 To 1160 To 1170 To 1180 To 1190 To 1200 To 1210 To 1220 To 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 770 ft 780 ft 790 ft 800 ft 810 ft 820 ft 830 ft 840 ft 850 ft 860 ft 870 ft 880 ft 890 ft 900 ft 910 ft 920 ft 930 ft 940 ft 950 ft 960 ft 970 ft 980 ft 990 ft 1000 ft 1010 ft 1020 ft 1030 ft 1040 ft 1050 ft 1060 ft 1070 ft 1080 ft 1090 ft 1100 ft 1110 ft 1120 ft 1130 ft 1140 ft 1150 ft 1160 ft 1170 ft 1180 ft 1190 ft 1200 ft 1210 ft 1220 ft 1230 ft 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 13 32 0
96 336 351 146 26 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
1230 To 1240 To 1250 To 1260 To 1270 To 1280 To 1290 To 1240 ft 1250 ft 1260 ft 1270 ft 1280 ft 1290 ft 1300 ft 0
0 0
0 0
0 0
CRSP Input File -C:\\CMB-WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I'_Model2b.dat Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
31 Analysis Point 1 X-Coordinate:
960 Analysis Point 2 X-Coordinate:
990 Analysis Point 3 X-Coordinate:
1010 Initial Y-Top Starting Zone Coordinate:
418 Initial Y-Base Starting Zone Coordinate:
417 Remarks:
Slope along cross section I-I' Cell Data Cell No.
S.R.
Tang. C.
Norm. C.
Begin X Begin Y End X End Y 1
.5
.83
.35 750 417 760 414 2
.5
.83
.35 760 414 770 411 3
.5
.83
.35 770 411 780 407 4
.5
.83
.35 780 407 790 404 5
.5
.83
.35 790 404 800 400 6
.5
.83
.35 800 400 810 397 7
.5
.83
.35 810 397 817 394 8
.5
.73
.4 817 394 827 394 9
.5
.83
.35 827 394 830 389 10
.5
.83
.35 830 389 840 385 11
.5
.83
.35 840 385 850 381 12
.5
.83
.35 850 381 860 378 13
.5
.83
.35 860 378 870 376 14
.5
.83
.35 870 376 880 371 15
.5
.83
.35 880 371 890 369 16
.5
.83
.35 890 369 900 365 17
.5
.83
.35 900 365 910 361 18
.5
.83
.35 910 361 920 359 19
.5
.83
.35 920 359 930 357 20
.5
.83
.35 930 357 940 354 21
.5
.83
.35 940 354 950 351 22
.5
.83
.35 950 351 960 348 23
.5
.83
.35 960 348 961 347 24
.5
.74
.45 961 347 970 330 25
.5
.74
.45 970 330 996 330 26
.5
.74
.45 996 330 1005 310 27 0
.9
.5 1005 310 1119 310 28 0
.9
.5 1119 310 1120 306 29 0
.9
.5 1120 306 1130 305 30 0
.9
.5 1130 305 1140 304 31 0
.9
.5 1140 304 1300 300
CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I'_Model2b.dat Total Number of Rocks Simulated:
Starting Velocity in X-Direction:
Starting Velocity in Y-Direction:
Starting Cell Number:
1 Ending Cell Number:
31 Rock Density:
142 lb/ft'3 Rock Shape:
Cylindrical Diameter:
3 ft Length:
6 ft 1000 7.5 ft/sec 0 ft/sec CRSP Analysis Point 1 Data - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I'_Model2b.dat Analysis Point 1: X =
960, Y =
348 Total Rocks Passing Analysis Point:
991 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 34. 64 35.68 36.61 37.17
- 37. 8 152746 161233 168866 173449 178592 Bounce Height (ft)
Energy (ft-lb)
Bounce 0.16 5.7
- 10. 68 13.68 17.03 Kinetic Energy (ft-lb)
Maximum:
39.11 Average:
34.64 Minimum:
28.6 Std. Dev.:
1.54 Maximum:
1.51 Average:
.42 G. Mean:
.16 Std. Dev.:
8.2 Maximum
187021 Average:
152746 Std. Dev.:
12568 Remarks:
Slope along cross section I-I' CRSP Analysis Point 2 Data - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I_Model2b.dat Analysis Point 2: X =
990, Y =
330
Total Rocks Passing Analysis Point:
991 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 31.37 36.47 41.06 43.82 46.91 129424 168583 203804 224949 248681 Bounce Height (ft)
Energy (ft-lb)
Bounce 0.76 2.63 4.31 5.31 6.45 Kinetic Energy (ft-lb)
Maximum:
50.53 Average:
31.37 Minimum:
17.87 Std. Dev.:
7.56 Maximum:
5.48 Maximum:
288315 Average:
1 Average:
129424 G. Mean:
.76 Std. Dev.:
57995 Std. Dev.:
2.76 Remarks:
Slope along cross section I-I' CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I,_Model2b.dat Analysis Point 3: X =
1010, Y =
310 Total Rocks Passing Analysis Point:
991 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 33.4 35.21 36.84 37.82 38.92 135315 149173 161637 169120 177519 Bounce Height (ft)
Energy (ft-lb)
Bounce 15.77 16.57
- 17. 3 17.73 18.22 Kinetic Energy (ft-lb)
Maximum:
59.18 Average:
33.4 Minimum:
25.16 Std. Dev.:
2.69 Maximum:
21.01 Average:
15.99 G. Mean:
15.77 Std. Dev.:
1.19 Maximum:
376702 Average:
135315 Std. Dev.:
20524 Remarks:
Slope along cross section I-I'
CRSP Data Collected at End of Each Cell -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I'_Model2b.dat Velocity Units: ft/sec Bounce Height Units: ft Cell #
Max. Vel.
Avg. Vel.
S.D. Vel.
Max. Bounce Ht.
Avg. Bounce Ht.
1 14 13
.68 0
0 2
17 14 1.21 0
0 3
20 17 1.52 0
0 4
22 19 1.49 0
0 5
24 21 1.28 1
0 6
25 22 1.29 1
0 7
28 25 1.34 1
0 8
23 20 1.58 1
0 9
27 20 1.99 6
4 10 33 27 2.42 6
2 11 31 27 1.62 1
0 12 32 27 1.53 1
0 13 31 27 1.49 1
0 14 35 31 1.76 4
0 15 35 29 1.58 1
0 16 36 31 1.73 3
0 17 38 33 1.72 2
0 18 36 31 1.45 1
0 19 36 32 1.54 1
0 20 38 33 1.59 2
0 21 40 34 1.58 1
0 22 39 35 1.54 2
0 23 40 35 1.58 2
1 24 44 39 2
17 13 25 50 28 2.5 2
0 26 56 31 2.52 22 18 27 No rocks past end of cell 28 No rocks past end of cell 29 No rocks past end of cell 30 No rocks past end of cell 31 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionl-I'_Model2b.dat X Interval Rocks Stopped 0 To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
200 To 210 ft 0
210 To 220 ft 0
220 To 230 ft 0
230 To 240 ft 0
240 To 250 ft 0
250 To 260 ft 0
260 To 270 ft 0
270 To 280 ft 0
280 To 290 ft 0
290 To 300 ft 0
300 To 310 ft 0
310 To 320 ft 0
320 To 330 ft 0
330 To 340 ft 0
340 To 350 ft 0
350 To 360 ft 0
360 To 370 ft 0
370 To 380 ft 0
380 To 390 ft 0
390 To 400 ft 0
400 To 410 ft 0
410 To 420 ft 0
420 To 430 ft 0
430 To 440 ft 0
440 To 450 ft 0
450 To 460 ft 0
460 To 470 ft 0
470 To 480 ft 0
480 To 490 ft 0
490 To 500 ft 0
500 To 510 ft 0
510 To 520 ft 0
520 To 530 ft 0
530 To 540 ft 0
540 To 550 ft 0
550 To 560 ft 0
560 To 570 ft 0
570 To 580 ft 0
580 To 590 ft 0
590 To 600 ft 0
600 To 610 ft 0
610 To 620 ft 0
620 To 630 ft 0
630 To 640 ft 0
640 To 650 ft 0
650 To 660 ft 0
660 To 670 ft 0
670 To 680 ft 0
680 To 690 ft 0
690 To 700 ft 0
700 To 710 ft 0
710 To 720 ft 0
720 To 730 ft 0
730 To 740 ft 0
740 To 750 ft 0
750 To 760 ft 0
760 To 770 ft 0
770 To 780 ft 5
780 To 790 ft 1
790 To 800 ft 3
800 To 810 ft 0
810 To 820 ft 0
820 To 830 ft 0
830 To 840 ft 0
840 To 850 ft 0
850 To 860 ft 0
860 To 870 ft 0
870 To 880 ft 0
880 To 890 ft 0
890 To 900 ft 0
900 To 910 ft 0
910 To 920 ft 0
920 To 930 ft 0
930 To 940 ft 0
940 To 950 ft 0
950 To 960 ft 0
960 To 970 ft 0
970 To 980 ft 0
980 To 990 ft 0
990 To 1000 ft 0
1000 To 1010 ft 0
1010 To 1020 ft 0
1020 To 1030 ft 0
1030 To 1040 ft 1
1040 To 1050 ft 23 1050 To 1060 ft 289 1060 To 1070 ft 499 1070 To 1080 ft 170 1080 To 1090 ft 9
1090 To 1100 ft 0
1100 To 1110 ft 0
1110 To 1120 ft 0
1120 To 1130 ft 0
1130 To 1140 ft 0
1140 To 1150 ft 0
1150 To 1160 ft 0
1160 To 1170 ft 0
1170 To 1180 To 1190 To 1200 To 1210 To 1220 To 1230 To 1240 To 1250 To 1260 To 1270 To 1280 To 1290 To 1180 1190 1200 1210 1220 1230 1240 1250 1260 1270 1280 1290 1300 ft ft ft ft ft ft ft ft ft ft ft ft ft 0
0 0
0 0
0 0
0 0
0 0
0 0
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I _Model2b.dat Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
31 Analysis Point 1 X-Coordinate:
960 Analysis Point 2 X-Coordinate:
990 Analysis Point 3 X-Coordinate:
1010 Initial Y-Top Starting Zone Coordinate:
418 Initial Y-Base Starting Zone Coordinate:
417 Remarks:
Slope along cross section I-I' Cell Data Cell No.
S.R.
Tang. C.
Norm. C.
Begin X Begin Y End X End Y 1
.5
.83
.35 750 417 760 414 2
.5
.83
.35 760 414 770 411 3
.5
.83
.35 770 411 780 407 4
.5
.83
.35 780 407 790 404 5
.5
.83
.35 790 404 800 400 6
.5
.83
.35 800 400 810 397 7
.5
.83
.35 810 397 817 394 8
.5
.73
.4 817 394 827 394 9
.5
.83
.35 827 394 830 389 10
.5
.83
.35 830 389 840 385 11
.5
.83
.35 840 385 850 381 12
.5
.83
.35 850 381 860 378 13
.5
.83
.35 860 378 870 376 14
.5
.83
.35 870 376 880 371 15
.5
.83
.35 880 371 890 369 16
.5
.83
.35 890 369 900 365 17
.5
.83
.35 900 365 910 361 18
.5
.83
.35 910 361 920 359 19
.5
.83
.35 920 359 930 357 20
.5
.83
.35 930 357 940 354 21
.5
.83
.35 940 354 950 351 22
.5
.83
.35 950 351 960 348 23
.5
.83
.35 960 348 961 347 24
.5
.74
.45 961 347 970 330 25
.5
.74
.45 970 330 996 330 26
.5
.74
.45 996 330 1005 310 27 0
.9
.5 1005 310 1119 310 28 0
.9
.5 1119 310 1120 306 29 0
.9
.5 1120 306 1130 305 30 0
.9
.5 1130 305 1140 304 31 0
.9
.5 1140 304 1300 300
CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I\\Model 2b\\CrossSectionI-I'_Model2b.dat Total Number of Rocks Simulated:
Starting Velocity in X-Direction:
Starting Velocity in Y-Direction:
Starting Cell Number:
1 Ending Cell Number:
31 Rock Density:
142 lb/ft^3 Rock Shape:
Cylindrical Diameter:
5 ft Length:
10 ft 1000 7.5 ft/sec 0 ft/sec CRSP Analysis Point 1 Data - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I'_Model2b.dat Analysis Point 1: X = 960, Y =
348 Total Rocks Passing Analysis Point:
6 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 35.3 37.09 38.7 39.67 40.75 741759 811856 874904 912755 955237 Bounce Height (ft)
Energy (ft-lb)
Bounce 0.06 15.34 29.08 37.34 46.6 Kinetic Energy (ft-lb)
Maximum:
38.26 Average:
35.3 Minimum:
31.09 Std. Dev.:
2.65 Maximum:
.62 Maximum:
Average:
.28 Average:
G. Mean:
.06 Std. Dev.
Std. Dev.:
22.63 Remarks:
Slope along cross section I-I' CRSP Analysis Point 2 Data - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I'_Model2b.dat Analysis Point 2: X =
990, Y =
330 856844 741759 103816
Total Rocks Passing Analysis Point:
6 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 30.6 31.52 32.35 32.85 33.41 565792 599637 630078 648354 668866 Bounce Height (ft)
Energy ft-lb)
Bounce 0.47 2.05 3.48 4.33 5.29 Kinetic Energy (ft-lb)
Maximum:
32.58 Average:
30.6 Minimum:
29.28 Std. Dev.:
1.37 Maximum:
.9 1
Average:
.59 G. Mean:
.47 Std. Dev.:
2.34 Maximum:
Average:
Std. Dev.:
Remarks:
Slope along cross section I-I' CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I'_Model2b.dat Analysis Point 3: X =
1010, Y =
310 Total Rocks Passing Analysis Point:
6 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 34.4 35.16 35.84 36.25 36.71 672609 700075 724780 739611 756257 Bounce Height ft)
Energy (ft-lb)
Bounce 16.71 17.44 18.1 18.49 18.94 Kinetic Energy (ft-lb)
Maximum:
19.21 Average:
16.76 G. Mean:
16.71 Std. Dev.:
1.09 Maximum:
744015 Average:
672609 Std. Dev.:
40678 Remarks:
Slope along cross section I-I' 635374 565792 50126 Maximum:
Average:
Minimum:
Std. Dev.
36.19 34.4 33.28 1.12
CRSP Data Collected at End of Each Cell -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionl-I'__Model2b.dat Velocity Units: ft/sec Bounce Height Units: ft Cell #
Max. Vel.
Avg. Vel.
S.D. Vel.
Max. Bounce Ht.
Avg. Bounce Ht.
1 14 13
.48 0
0 2
17 10 4.73 0
-1 3
20 15 5.72 0
0 4
21 18 3.76 0
0 5
24 19 4.71 0
0 6
25 22 2.2 0
0 7
27 24 2.1 0
0 8
24 20 2.38 0
0 9
25 21 2.39 5
4 10 30 27 3.13 3
0 11 32 27 2.37 1
0 12 32 28 2.57 0
0 13 30 28 1.81 0
0 14 34 31 2.2 1
0 15 32 30 1.58 0
0 16 34 32
.88 0
0 17 35 33 1.52 0
0 18 35 33 1.98 1
0 19 35 33 1.95 0
0 20 38 34 2.14 1
0 21 38 35 1.75 0
0 22 38 35 2.65 1
0 23 39 36 2.69 1
0 24 42 39 2.81 15 13 25 32 30 1.21 1
0 26 34 32 1.06 21 19 27 No rocks past end of cell 28 No rocks past end of cell 29 No rocks past end of cell 30 No rocks past end of cell 31 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection I-I'\\Model 2b\\CrossSectionI-I'_Model2b.dat X Interval Rocks Stopped 0 To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
200 To 210 ft 0
210 To 220 ft 0
220 To 230 ft 0
230 To 240 ft 0
240 To 250 ft 0
250 To 260 ft 0
260 To 270 ft 0
270 To 280 ft 0
280 To 290 ft 0
290 To 300 ft 0
300 To 310 ft 0
310 To 320 ft 0
320 To 330 ft 0
330 To 340 ft 0
340 To 350 ft 0
350 To 360 ft 0
360 To 370 ft 0
370 To 380 ft 0
380 To 390 ft 0
390 To 400 ft 0
400 To 410 ft 0
410 To 420 ft 0
420 To 430 ft 0
430 To 440 ft 0
440 To 450 ft 0
450 To 460 ft 0
460 To 470 ft 0
470 To 480 ft 0
480 To 490 ft 0
490 To 500 ft 0
500 To 510 ft 0
510 To 520 ft 0
520 To 530 ft 0
530 To 540 ft 0
540 To 550 ft 0
550 To 560 ft 0
560 To 570 ft 0
570 To 580 ft 0
580 To 590 ft 0
590 To 600 ft 0
600 To 610 To 620 To 630 To 640 To 650 To 660 To 670 To 680 To 690 To 700 To 710 To 720 To 730 To 740 To 750 To 760 To 770 To 780 To 790 To 800 To 810 To 820 To 830 To 840 To 850 To 860 To 870 To 880 To 890 To 900 To 910 To 920 To 930 To 940 To 950 To 960 To 970 To 980 To 990 To 1000 To 1010 To 1020 To 1030 To 1040 To 1050 To 1060 To 1070 To 1080 To 1090 To 1100 To 1110 To 1120 To 1130 To 1140 To 1150 To 1160 To 610 ft 620 ft 630 ft 640 ft 650 ft 660 ft 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 770 ft 780 ft 790 ft 800 ft 810 ft 820 ft 830 ft 840 ft 850 ft 860 ft 870 ft 880 ft 890 ft 900 ft 910 ft 920 ft 930 ft 940 ft 950 ft 960 ft 970 ft 980 ft 990 ft 1000 ft 1010 ft 1020 ft 1030 ft 1040 ft 1050 ft 1060 ft 1070 ft 1080 ft 1090 ft 1100 ft 1110 ft 1120 ft 1130 ft 1140 ft 1150 ft 1160 ft 1170 ft 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 831 142 15 4
2 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
4 2
0 0
0 0
0 0
0 0
0
1170 To 1180 To 1190 To 1200 To 1210 To 1220 To 1230 To 1240 To 1250 To 1260 To 1270 To 1280 To 1290 To 1180 ft 1190 ft 1200 ft 1210 ft 1220 ft 1230 ft 1240 ft 1250 ft 1260 ft 1270 ft 1280 ft 1290 ft 1300 ft 0
0 0
0 0
0 0
0 0
0 0
0 0
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-Al_Model2a.dat Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
14 Analysis Point 1 X-Coordinate:
750 Analysis Point 2 X-Coordinate:
785 Analysis Point 3 X-Coordinate:
820 Initial Y-Top Starting Zone Coordinate:
384 Initial Y-Base Starting Zone Coordinate:
383 Remarks:
Slope along cross section A-A', blocks from toe of model 2A Cell Data Cell No.
S.R.
Tang. C. Norm. C.
Begin X Begin Y End X End Y 1
.5
.83
.35 678 383 680 382 2
.5
.83
.35 680 382 690 379 3
.5
.83
.35 690 379 700 376 4
.5
.83
.35 700 376 710 374 5
.5
.83
.35 710 374 720 372 6
.5
.83
.35 720 372 730 368 7
.5
.83
.35 730 368 740 365
.-_=
8
.5
.83
.35 740 365 750 362 9
.5
.83
.35 750 362 760 358 10
.5
.74
.45 760 358 770 331 11
.5
.74
.45 770 331 798 331 12
.5
.74
.45 798 331 805 311 13 0
.9
.5 805 311 990 311 14 0
.9
.5 990 311 1000 309 CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Total Number of Rocks Simulated:
1000 Starting Velocity in X-Direction:
7.5 ft/sec Starting Velocity in Y-Direction:
0 ft/sec Starting Cell Number:
1 Ending Cell Number:
14 Rock Density:
142 lb/ftA3 Rock Shape:
Cylindrical Diameter:
3 ft Length:
3 ft
CRSP Analysis Point 1 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo
\\..>
Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A' _Model2a.dat Analysis Point 1: X =
750, Y =
362 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht. (ft) 50%
75%
90%
98%
Velocity (ft/sec)
Velocity (ft/sec) 16.05 17.14 18.12 18.71 19.37 18212 20461 22484 23698 25061 Bounce Height (ft)
Energy (ft-lb)
Bounce 0.13 4.86 9.13 11.68 14.56 Kinetic Energy (ft-lb)
Maximum:
1.1 Average
.3 G. Mean:
.13 Std. Dev.:
7.0 Maximum
29410 Average:
18212 Std. Dev.:
3330 Remarks:
Slope along cross section A-A', blocks from toe of model 2A CRSP Analysis Point 2 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Analysis Point 2: X =
785, Y =
331 Total Rocks Passing Analysis Point:
939 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 10.33 12.9 15.21 16.6 18.16 8950 13621 17822 20344 23175 Bounce Height (ft)
Energy (ft-lb)
Bounce 0.19 3.77 6.99 8.93 11.1 Kinetic Energy (ft-lb)
Maximum:
107202 Maximum:
Average:
Minimum:
Std. Dev.
21.29 16.05 10.78
- 1.62 Maximum:
1.33 Maximum:
45.68
Average:
10.33 Minimum:
2.96 Std. Dev.:
3.81 Average:
.37 G. Mean:
.19 Std. Dev.:
5.3 Average
8950 Std. Dev.:
6917 Remarks:
Slope along cross section A-A', blocks from toe of model 2A CRSP Analysis Point 3 Data - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Analysis Point 3: X =
820, Y =
311 Total Rocks Passing Analysis Point:
210 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity ft/sec) 11.87 14.83 17.49 19.09 20.88 Energy (ft-lb) 11700 16779 21347 24089 27167 Bounce Height (ft)
Bounce 0
3.6 6.83 8.77 10.94 Kinetic Energy (ft-lb)
Maximum:
19.56 Average:
11.87 Minimum:
3.87 Std. Dev.:
4.38 Maximum:
.78 I
Average: -.03 i
G. Mean:
0 Std. Dev.:
5.32 Maximum:
Average:
Std. Dev.:
Remarks:
Slope along cross section A-A', blocks from toe of model 2A CRSP Data Collected at End of Each Cell - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Velocity Units: ft/sec Bounce Height Units: ft Cell #
Max. Vel.
Avg. Vel.
S.D. Vel.
Max. Bounce Ht.
Avg. Bounce Ht.
1 2
3 4
5 11 14 16 15 15 11 11 12 11 11 0
1.22 1.27 1.39 1.6 2
1 1
1 1
1 0
0 0
0 28278 11700 7522
6 19 14 1.52 1
0 7
20 15 1.55 1
0 8
21 16 1.62 1
0 9
24 18 1.65 1
0 10 39 31 3.1 24 17 11 15 8
2.97 1
0 12 36 28 3.75 19 6
13 No rocks past end of cell 14 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat X Interval Rocks Stopped 0 To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
200 To 210 ft 0
210 To 220 ft 0
220 To 230 ft 0
230 To 240 ft 0
240 To 250 ft 0
250 To 260 ft 0
260 To 270 ft 0
270 To 280 ft 0
280 To 290 ft 0
290 To 300 ft 0
300 To 310 ft 0
310 To 320 ft 0
320 To 330 ft 0
330 To 340 ft 0
340 To 350 ft 0
350 To 360 ft 0
360 To 370 ft 0
370 To 380 ft 0
380 To 390 To 400 To 410 To 420 To 430 To 440 To 450 To 460 To 470 To 480 To 490 To 500 To 510 To 520 To 530 To 540 To 550 To 560 To 570 To 580 To 590 To 600 To 610 To 620 To 630 To 640 To 650 To 660 To 670 To 680 To 690 To 700 To 710 To 720 To 730 To 740 To 750 To 760 To 770 To 780 To 790 To 800 To 810 To 820 To 830 To 840 To 850 To 860 To 870 To 880 To 890 To 900 To 910 To 920 To 930 To 940 To 390 ft 400 ft 410 ft 420 ft 430 ft 440 ft 450 ft 460 ft 470 ft 480 ft 490 ft 500 ft 510 ft 520 ft 530 ft 540 ft 550 ft 560 ft 570 ft 580 ft 590 ft 600 ft 610 ft 620 ft 630 ft 640 ft 650 ft 660 ft 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 770 ft 780 ft 790 ft 800 ft 810 ft 820 ft 830 ft 840 ft 850 ft 860 ft 870 ft 880 ft 890 ft 900 ft 910 ft 920 ft 930 ft 940 ft 950 ft 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
5 246 389 0
154 183 23 0
0 0
0 0
0 0
0 0
0 0
950 To 960 ft 0
960 To 970 ft 0
970 To 980 ft 0
980 To 990 ft 0
990 To 1000 ft 0
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A _Model2a.dat Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
14 Analysis Point 1 X-Coordinate:
750 Analysis Point 2 X-Coordinate:
785 Analysis Point 3 X-Coordinate:
820 Initial Y-Top Starting Zone Coordinate:
384 Initial Y-Base Starting Zone Coordinate:
383 Remarks:
Slope along cross section A-Al, blocks from toe of model 2A Cell Data Cell No.
S.R.
Tang. C.
Norm. C.
Begin X Begin Y End X End Y 1
.5
.83
.35 678 383 680 382 2
.5
.83
.35 680 382 690 379 3
.5
.83
.35 690 379 700 376 4
.5
.83
.35 700 376 710 374 5
.5
.83
.35 710 374 720 372 6
.5
.83
.35 720 372 730 368 7
.5
.83
.35 730 368 740 365 8
.5
.83
.35 740 365 750 362 9
.5
.83
.35 750 362 760 358 10
.5
.74
.45 760 358 770 331 11
.5
.74
.45 770 331 798 331 12
.5
.74
.45 798 331 805 311 13 0
.9
.5 805 311 990 311 14 0
.9
.5 990 311 1000 309 CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Total Number of Rocks Simulated:
1000 Starting Velocity in X-Direction:
7.5 ft/sec Starting Velocity in Y-Direction:
0 ft/sec Starting Cell Number:
1 Ending Cell Number:
14 Rock Density:
142 lb/ft^3 Rock Shape:
Cylindrical Diameter:
3 ft Length:
6 ft
CRSP Analysis Point 1 Data - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Analysis Point 1: X =
750, Y =
362 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 20.92 21.85 22.69 23.2 23.76 55668 60239 64350 66818 69588 Bounce Height ft)
Energy (ft-lb)
Bounce
- 0. 04
- 6. 14 11.63 14.93 18.63 Kinetic Energy (ft-lb)
Maximum:
23.68 Average:
20.92 Minimum:
12.25 Std. Dev.:
1.38 Maximum:
.55 Maximum:
69427 Average:
.13 Average:
55668 G. Mean:
.04 Std. Dev.:
6769 Std. Dev.:
9.04 Remarks:
Slope along cross section A-Al, blocks from toe of model 2A CRSP Analysis Point 2 Data - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Analysis Point 2: X =
785, Y =
331 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 21.87 29.1 35.6 39.5 43.88 68182 113000 153310 177511 204672 Bounce Height (ft)
Energy (ft-lb)
Bounce 0.62 2.52 4.23 5.25 6.4 Kinetic Energy (ft-lb)
Maximum:
242394 Maximum:
6.99 Maximum:
48.8
Average:
21.87 I~ y Minimum:
10.89 Std. Dev.:
10.7 Average:
.87 Average:
68182 G. Mean:
.62 Std. Dev.:
66376 Std. Dev.:
2.81 Remarks:
Slope along cross section A-A', blocks from toe of model 2A CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A' _Model2a.dat Analysis Point 3: X = 820, Y =
311 Total Rocks Passing Analysis Point:
972 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%.
Velocity (ft/sec)
Velocity (ft/sec) 15.39 18.59 21.47 23.2 25.14 32238 47551 61324 69593 78873 Bounce Height (ft)
Energy (ft-lb)
Bounce 0.15 6.47 12.14 15.55 19.38 Kinetic Energy (ft-lb)
Maximum:
40.89 Average:
15.39 Minimum:
4.21 Std. Dev.:
4.74 Maximum:
6.02 Average:
.44 i
G. Mean:
.15 Std. Dev.:
9.35 Maximum:
171236 Average:
32238 Std. Dev.:
22678 Remarks:
Slope along cross section A-A', blocks from toe of model 2A CRSP Data Collected at End of Each Cell - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Velocity Units: ft/sec Bounce Height Units: ft Cell #
Max. Vel.
1 2
3 4
5 11 15 17 18 18 Avg. Vel.
11 13 14 15 15 S.D. Vel.
Max. Bounce Ht.
0
.76 1.23 1.27 1.36 4
0 0
0 0
Avg. Bounce Ht.
3 0
0 0
0
6 22 18 1.39 1
0 7
23 19 1.35 0
0 8
24 21 1.38 1
0 9
27 24 1.36 1
0 10 40 32 1.93 23 19 11 21 15 2.65 1
0 12 36 23 2.4 21 15 13 No rocks past end of cell 14 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat X Interval Rocks Stopped 0 To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
200 To 210 ft 0
210 To 220 ft 0
220 To 230 ft 0
230 To 240 ft 0
240 To 250 ft 0
250 To 260 ft 0
260 To 270 ft 0
270 To 280 ft 0
280 To 290 ft 0
290 To 300 ft 0
300 To 310 ft 0
310 To 320 ft 0
320 To 330 ft 0
330 To 340 ft 0
340 To 350 ft 0
350 To 360 ft 0
360 To 370 ft 0
370 To 380 ft 0
380 To 390 To 400 To 410 To 420 To 430 To 440 To 450 To 460 To 470 To 480 To 490 To 500 To 510 To 520 To 530 To 540 To 550 To 560 To 570 To 580 To 590 To 600 To 610 To 620 To 630 To 640 To 650 To 660 To 670 To 680 To 690 To 700 To 710 To 720 To 730 To 740 To 750 To 760 To 770 To 780 To 790 To 800 To 810 To 820 To 830 To 840 To 850 To 860 To 870 To 880 To 890 To 900 To 910 To 920 To 930 To 940 To 390 ft 400 ft 410 ft 420 ft 430 ft 440 ft 450 ft 460 ft 470 ft 480 ft 490 ft 500 ft 510 ft 520 ft 530 ft 540 ft 550 ft 560 ft 570 ft 580 ft 590 ft 600 ft 610 ft 620 ft 630 ft 640 ft 650 ft 660 ft 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 770 ft 780 ft 790 ft 800 ft 810 ft 820 ft 830 ft 840 ft 850 ft 860 ft 870 ft 880 ft 890 ft 900 ft 910 ft 920 ft 930 ft 940 ft 950 ft 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
29 259 565 147 0
0 0
0 0
0 0
0 0
0
950 To 960 ft 0
960 To 970 ft 0
970 To 980 ft 0
980 To 990 ft 0
990 To 1000 ft 0
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A\\Model 2a\\CrossSectionA-A'_Model2a.dat Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
14 Analysis Point 1 X-Coordinate:
750 Analysis Point 2 X-Coordinate:
785 Analysis Point 3 X-Coordinate:
820 Initial Y-Top Starting Zone Coordinate:
384 Initial Y-Base Starting Zone Coordinate:
383 Remarks:
Slope along cross section A-A', blocks from toe of model 2A Cell Data Cell No.
S.R.
Tang. C.
Norm. C.
Begin X Begin Y End X End Y 1
.5
.83
.35 678 383 680 382 2
.5
.83
.35 680 382 690 379 3
.5
.83
.35 690 379 700 376 4
.5
.83
.35 700 376 710 374 5
.5
.83
.35 710 374 720 372 6
.5
.83
.35 720 372 730 368 7
.5
.83
.35 730 368 740 365 8
.5
.83
.35 740 365 750 362 9
.5
.83
.35 750 362 760 358 10
.5
.74
.45 760 358 770 331 11
.5
.74
.45 770 331 798 331 12
.5
.74
.45 798 331 805 311 13 0
.9
.5 805 311 990 311 14 0
.9
.5 990 311 1000 309 CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Total Number of Rocks Simulated:
1000 Starting Velocity in X-Direction:
7.5 ft/sec Starting Velocity in Y-Direction:
0 ft/sec Starting Cell Number:
1 Ending Cell Number:
14 Rock Density:
142 lb/ft^3 Rock Shape:
Cylindrical Diameter:
5 ft Length:
10 ft
CRSP Analysis Point 1 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A' \\Model 2a\\CrossSectionA-A'_Model2a.dat Analysis Point 1: X =
750, Y =
362 NO ROCKS PAST ANALSYSIS POINT 1 CRSP Analysis Point 2 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Analysis Point 2: X =
785, Y =
331 NO ROCKS PAST ANALSYSIS POINT 2 CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Analysis Point 3: X =
820, Y =
311 NO ROCKS PAST ANALSYSIS POINT 3 CRSP Data Collected at End of Each Cell -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat Velocity Units: ft/sec Bounce Height Units: ft Cell #
Max. Vel.
Avg. Vel.
S.D. Vel.
Max. Bounce Ht.
Avg. Bounce Ht.
1 2
3 4
5 11 15 17 17 18 11 14 9
11 10 0
.87 4.93 3.71 4.6 6
0 0
0 0
5 0
-1
-l
-1
6 16 10 0
0
-1 7
No rocks past end of cell 8
No rocks past end of cell 9
No rocks past end of cell 10 No rocks past end of cell 11 No rocks past end of cell 12 No rocks past end of cell 13 No rocks past end of cell 14 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2a\\CrossSectionA-A'_Model2a.dat X Interval Rocks Stopped 0 To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
200 To 210 ft 0
210 To 220 ft 0
220 To 230 ft 0
230 To 240 ft 0
240 To 250 ft 0
250 To 260 ft 0
260 To 270 ft 0
270 To 280 ft 0
280 To 290 ft 0
290 To 300 ft 0
300 To 310 ft 0
310 To 320 ft 0
320 To 330 ft 0
330 To 340 ft 0
340 To 350 ft 0
350 To 360 ft 0
360 To 370 ft 0
370 To 380 ft 0
380 To 390 To 400 To 410 To 420 To 430 To 440 To 450 To 460 To 470 To 480 To 490 To 500 To 510 To 520 To 530 To 540 To 550 To 560 To 570 To 580 To 590 To 600 To 610 To 620 To 630 To 640 To 650 To 660 To 670 To 680 To 690 To 700 To 710 To 720 To 730 To 740 To 750 To 760 To 770 To 780 To 790 To 800 To 810 To 820 To 830 To 840 To 850 To 860 To 870 To 880 To 890 To 900 To 910 To 920 To 930 To 940 To 390 ft 400 ft 410 ft 420 ft 430 ft 440 ft 450 ft 460 ft 470 ft 480 ft 490 ft 500 ft 510 ft 520 ft 530 ft 540 ft 550 ft 560 ft 570 ft 580 ft 590 ft 600 ft 610 ft 620 ft 630 ft 640 ft 650 ft 660 ft 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 770 ft 780 ft 790 ft 800 ft 810 ft 820 ft 830 ft 840 ft 850 ft 860 ft 870 ft 880 ft 890 ft 900 ft 910 ft 920 ft 930 ft 940 ft 950 ft 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
898 67 23 9
3 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
950 To 960 ft 0
960 To 970 ft 0
970 To 980 ft 0
980 To 990 ft 0
990 To 1000 ft 0
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b.dat Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
23 Analysis Point 1 X-Coordinate:
750 Analysis Point 2 X-Coordinate:
785 Analysis Point 3 X-Coordinate:
820 Initial Y-Top Starting Zone Coordinate:
412 Initial Y-Base Starting Zone Coordinate:
411 Remarks:
Slope along cross section A-Al, blocks from toe of model 2B Cell Data Cell No.
S.R.
Tang. C.
Norm. C.
Begin X Begin Y End X End Y 1
.5
.83
.35 600 411 610 407 2
.5
.83
.35 610 407 620 402 3
.5
.83
.35 620 402 630 398 4
.5
.83
.35 630 398 640 395 5
.5
.83
.35 640 395 650 392 6
.5
.83
.35 650 392 656 388 7
.5
.73
.4 656 388 666 388 8
.5
.83
.35 666 388 670 385 9
.5
.83
.35 670 385 678 383 10
.5
.83
.35 678 383 680 382 11
.5
.83
.35 680 382 690 379 12
.5
.83
.35 690 379 700 376 13
.5
.83
.35 700 376 710 374 14
.5
.83
.35 710 374 720 372 15
.5
.83
.35 720 372 730 368 16
.5
.83
.35 730 368 740 365 17
.5
.83
.35 740 365 750 362 18
.5
.83
.35 750 362 760 358 19
.5
.74
.45 760 358 770 331 20
.5
.74
.45 770 331 798 331 21
.5
.74
.45 798 331 805 311 22 0
.9
.5 805 311 990 311 23 0
.9
.5 990 311 1000 309 CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b.dat Total Number of Rocks Simulated:
1000 Starting Velocity in X-Direction:
7.5 ft/sec Starting Velocity in Y-Direction:
0 ft/sec K>
Starting Cell Number:
1 Ending Cell Number:
23
Rock Density:
142 b/ft3 Rock Shape:
Cylindrical Diameter:
3 ft Length:
3 ft CRSP Analysis Point Data -
C:\\CMB WLAActiveproject \\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2 b\\CrossSectionA-Analysis Point 1: X = 750, y = 362 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Maximum:
Average:
Minimum:
Std. Dev.
28.36 20.91 13.12
- 2.56 Velocity ft/sec) 20.91 22.64 24.19 25.12 26.17 31269 36197 40629 43291 46277 Bounce Height (ft)
Maximum:
Average:
G. Mean:
Std. Dev.:
1.98
.51
.23
- 6. 55 section A-A', blocks from toe of model 2B Energy (ft-lb)
Bounce 0.23 4.65 8.63 11.02 13.69 Kinetic Energy (ft-lb)
Maximum:
Average:
31269 Std. Dev.:
7298 56771 Remarks:
Slope along cross CRSP Analysis Point 2 Data -
C:\\CMBWLA\\ActiVeP.
PG&E Diablo Canyon\\Rock.dat Analyses\\CrossSection A-A'\\Model 2 b\\CrossSectionA_
Analysis Point 2: X 785, Y = 331 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht. (ft) 50%
75%
90%
Velocity ft/sec) 21.59 30.96 39.39 Energy (ft-lb) 38670 66744 91994 0.7 3.3 5.64 Bounce
95%
98%
Velocity (ft/sec)
Maximum:
51.95 Average:
21.59 Minimum:
2.85 Std. Dev.:
13.88 44.46 50.14 107153 124167 Bounce Height (ft)
Maximum:
12.55 Average:
1.41 G. Mean:
.7 Std. Dev.:
Std. Dev.:
3.85 7.05
- 8. 62 Kinetic Energy (ft-lb)
Maximum:
Average:
41577 145551 38670 Remarks:
Slope along cross section A-A', blocks from toe of model 2B CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b.dat Analysis Point 3: X =
820, Y =
311 Total Rocks Passing Analysis Point:
665 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 14.11 17.99 21.48 23.57 25.92 16030 25271 33583 38573 44174 Bounce Height (ft)
Energy (ft-lb)
Bounce 0.02 11.4 21.63 27.78 34.67 Kinetic Energy (ft-lb)
Maximum:
Average:
Minimum:
Std. Dev.
42.16 14.11 3.92 5.74 Maximum:
6.51 Maximum:
97770 Average:
.23 Average:
16030 G. Mean:
.02 Std. Dev.:
13686 Std. Dev.:
16.85 Remarks:
Slope along cross section A-A', blocks from toe of model 2B CRSP Data Collected at End of Each Cell -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b.dat Bounce Height Units: ft Velocity Units: ft/sec
Avg. Vel.
S.D. Vel.
Max. Bounce Ht.
1 16 13 1.12 1
0 2
20 17 1.28 1
0 3
22 18 1.37 1
0 4
23 19 1.51
-1 0
5 24 19 1.62 1
0 6
28 23 2.02 4
1 7
21 15 2.74 1
0 8
24 17 2.83 4
1 9
27 17 3.24 3
0 10 28 17 2.88 2
0 11 25 18 2.74 2
0 12 27 19 2.69 1
0 13 25 18 2.7 2
0 14 25 17 2.77 2
0 15 29 20 2.87 2
0 16 28 20 2.58 2
0 17 28 21 2.56 2
0 18 31 23 2.68 2
0 19 40 32 3.63 25 19 20 24 12 4.48 2
0 21 37 25 4.18 21 11 22 No rocks past end of cell 23 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b.dat X Interval Rocks Stopped O To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
200 To 210 ft 0
Cell #
Max. Vel.
Avg. Bounce Ht.
210 To 220 To 230 To 240 To 250 To 260 To 270 To 280 To 290 To 300 To 310 To 320 To 330 To 340 To 350 To 360 To 370 To 380 To 390 To 400 To 410 To 420 To 430 To 440 To 450 To 460 To 470 To 480 To 490 To 500 To 510 To 520 To 530 To 540 To 550 To 560 To 570 To 580 To 590 To 600 To 610 To 620 To 630 To 640 To 650 To 660 To 670 To 680 To 690 To 700 To 710 To 720 To 730 To 740 To 750 To 760 To 770 To 220 ft 230 ft 240 ft 250 ft 260 ft 270 ft 280 ft 290 ft 300 ft 310 ft 320 ft 330 ft 340 ft 350 ft 360 ft 370 ft 380 ft 390 ft 400 ft 410 ft 420 ft 430 ft 440 ft 450 ft 460 ft 470 ft 480 ft 490 ft 500 ft 510 ft 520 ft 530 ft 540 ft 550 ft 560 ft 570 ft 580 ft 590 ft 600 ft 610 ft 620 ft 630 ft 640 ft 650 ft 660 ft 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 770 ft 780 ft
780 To 790 ft 27 790 To 800 ft 121 800 To 810 ft 0
810 To 820 ft 192 820 To 830 ft 369 830 To 840 ft 228 840 To 850 ft 62 850 To 860 ft 1
860 To 870 ft 0
870 To 880 ft 0
880 To 890 ft 0
890 To 900 ft 0
900 To 910 ft 0
910 To 920 ft 0
920 To 930 ft 0
930 To 940 ft 0
940 To 950 ft 0
950 To 960 ft 0
960 To 970 ft 0
970 To 980 ft 0
980 To 990 ft 0
990 To 1000 ft 0
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
23 Analysis Point 1 X-Coordinate:
750 Analysis Point 2 X-Coordinate:
785 Analysis Point 3 X-Coordinate:
820 Initial Y-Top Starting Zone Coordinate:
412 Initial Y-Base Starting Zone Coordinate:
411 Remarks:
Slope along cross section A-A', blocks from toe of model 2B Cell Data Cell No.
S.R.
Tang. C. Norm. C.
Begin X Begin Y End X End Y 1
.5
.83
.35 600 411 610 407 2
.5
.83
.35 610 407 620 402 3
.5
.83
.35 620 402 630 398 4
.5
.83
.35 630 398 640 395 5
.5
.83
.35 640 395 650 392 6
.5
.83
.35 650 392 656 388 7
.5
.73
.4 656 388 666 388 8
.5
.83
.35 666 388 670 385 9
.5
.83
.35 670 385 678 383 10
.5
.83
.35 678 383 680 382 11
.5
.83
.35 680 382 690 379 12
.5
.83
.35 690 379 700 376 13
.5
.83
.35 700 376 710 374 14
.5
.83
.35 710 374 720 372 15
.5
.83
.35 720 372 730 368 16
.5
.83
.35 730 368 740 365 17
.5
.83
.35 740 365 750 362 18
.5
.83
.35 750 362 760 358 19
.5
.74
.45 760 358 770 331 20
.5
.74
.45 770 331 798 331 21
.5
.74
.45 798 331 805 311 22 0
.9
.5 805 311 990 311 23 0
.9
.5 990 311 1000 309 CRSP Simulation Specifications:
Used with C:\\CMB 'WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc Total Number of Rocks Simulated:
1000 Starting Velocity in X-Direction:
7.5 ft/sec Starting Velocity in Y-Direction:
0 ft/sec Starting Cell Number:
1
Ending Cell Number:
23 Rock Density:
142 lb/ft^3 Rock Shape:
Cylindrical Diameter:
3 ft Length:
6 ft CRSP Analysis Point 1 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc Analysis Point 1: X =
750, Y =
362 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 29.76
- 30. 66 31.47 31.95 32.5 112865 119147 124797 128189 131996 Bounce Height (ft)
Energy (ft-lb)
Bounce 0.12 5.47 10.28 13.17 16.41 Kinetic Energy (ft-lb)
Maximum:
1 1
Average:
.3
}
G. Mean:
.12 Std. Dev.:
7.92 Aaximum:
143057 Average:
112865 3td. Dev.:
9303 Remarks:
Slope along cross section A-A', blocks from toe of model 2B CRSP Analysis Point 2 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc Analysis Point 2: X =
785, Y =
331 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht. (ft) 50%
75%
Velocity (ft/sec) 46.01 51.86 Energy (ft-lb) 236625 280300 3
5.93 Maximum:
Average:
Minimum:
Std. Dev.
33.65 29.76 25.28 1.33 Bounce
90%
95%
98%
Velocity (ft/sec)
Maximum:
54.68 Average:
46.01 Minimum:
18.37 Std. Dev.:
8.66 57.12 60.28 63.82 319583 343167 369636 Bounce Height (ft)
Maximum:
14.04 Average:
5.17 G. Mean:
3 Std. Dev.:
Std. Dev.:
4.34 8.56 10.15 11.92 Kinetic Energy (ft-lb)
Maximum:
Average:
64684 312328 236624 Remarks:
Slope along cross section A-A', blocks from toe of model 2B CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc Analysis Point 3: X =
820, Y =
311 Total Rocks Passing Analysis Point:
1000 Cumulative Probability Ht.
ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 35.83 40.58 44.86 47.43 50.31 146081 175586 202124 218056 235937 Bounce Height (ft)
Energy (ft-lb)
Bounce 3.1 6.02 8.64 10.22 11.99 Kinetic Energy (ft-lb)
Maximum:
44.03 Average:
35.83 Minimum:
16.27 Std. Dev.:
7.04 Maximum:
15.46 Average:
5.54 G. Mean:
3.1 Std. Dev.:
Std. Dev.:
4.32 Maximum:
Average:
43697 Remarks:
Slope along cross section A-A', blocks from toe of model 2B CRSP Data Collected at End of Each Cell - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc Bounce Height Units: ft 204501 146081 Velocity Units: ft/sec
Avg. Vel.
S.D. Vel.
Max. Bounce Ht.
1 16 14
.73 0
0 2
22 19
.79 0
0 3
24 21
.82 1
0 4
25 22
.85 1
0 5
26 24
.86 1
0 6
30 27 1.32 3
1 7
24 20 1.32 1
0 8
26 22 2.11 4
2 9
29 23 1.88 4
0 10 30 24 2.05 3
0 11 29 25 1.43 1
0 12 30 26 1.38 1
0 13 29 26 1.33 1
0 14 30 26 1.34 1
0 15 33 29 1.44 2
0 16 34 29 1.24 1
0 17 34 30 1.33 1
0 18 36 32 1.39 2
0 19 42 38 2.14 24 21 20 30 24 2.36 1
0 21 31 26 2.61 21 18 22 No rocks past end of cell 23 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A' \\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc X Interval Rocks Stopped 0 To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
190 To 200 ft 0
Cell #
Max. Vel.
Avg. Bounce Ht.
200 To 210 To 220 To 230 To 240 To 250 To 260 To 270 To 280 To 290 To 300 To 310 To 320 To 330 To 340 To 350 To 360 To 370 To 380 To 390 To 400 To 410 To 420 To 430 To 440 To 450 To 460 To 470 To 480 To 490 To 500 To 510 To 520 To 530 To 540 To 550 To 560 To 570 To 580 To 590 To 600 To 610 To 620 To 630 To 640 To 650 To 660 To 670 To 680 To 690 To 700 To 710 To 720 To 730 To 740 To 750 To 760 To 210 ft 220 ft 230 ft 240 ft 250 ft 260 ft 270 ft 280 ft 290 ft 300 ft 310 ft 320 ft 330 ft 340 ft 350 ft 360 ft 370 ft 380 ft 390 ft 400 ft 410 ft 420 ft 430 ft 440 ft 450 ft 460 ft 470 ft 480 ft 490 ft 500 ft 510 ft 520 ft 530 ft 540 ft 550 ft 560 ft 570 ft 580 ft 590 ft 600 ft 610 ft 620 ft 630 ft 640 ft 650 ft 660 ft 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 770 ft
770 To 780 ft 0
780 To 790 ft 0
790 To 800 ft 0
800 To 810 ft 0
810 To 820 ft 0
820 To 830 ft 0
830 To 840 ft 5
840 To 850 ft 254 850 To 860 ft 523 860 To 870 ft 208 870 To 880 ft 10 880 To 890 ft 0
890 To 900 ft 0
900 To 910 ft 0
910 To 920 ft 0
920 To 930 ft 0
930 To 940 ft 0
940 To 950 ft 0
950 To 960 ft 0
960 To 970 ft 0
970 To 980 ft 0
980 To 990 ft 0
990 To 1000 ft 0
CRSP Input File -C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-
<-I A'_Model2b_3x6footcylinder.doc Input File Specifications Units of Measure:
U.S.
Total Number of Cells:
23 Analysis Point 1 X-Coordinate:
750 Analysis Point 2 X-Coordinate:
785 Analysis Point 3 X-Coordinate:
820 Initial Y-Top Starting Zone Coordinate:
412 Initial Y-Base Starting Zone Coordinate:
411 Remarks:
Slope along cross section A-A', blocks from toe of model 2B Cell Data Cell No.
S.R.
Tang. C. Norm. C.
Begin X Begin Y End X End Y 1
.5
.83
.35 600 411 610 407 2
.5
.83
.35 610 407 620 402 3
.5
.83
.35 620 402 630 398 4
.5
.83
.35 630 398 640 395 5
.5
.83
.35 640 395 650 392 6
.5
.83
.35 650 392 656 388 7
.5
.73
.4 656 388 666 388 8
.5
.83
.35 666 388 670 385 9
.5
.83
.35 670 385 678 383 10
.5
.83
.35 678 383 680 382 11
.5
.83
.35 680 382 690 379 12
.5
.83
.35 690 379 700 376 13
.5
.83
.35 700 376 710 374 14
.5
.83
.35 710 374 720 372 15
.5
.83
.35 720 372 730 368 16
.5
.83
.35 730 368 740 365 17
.5
.83
.35 740 365 750 362 18
.5
.83
.35 750 362 760 358 19
.5
.74
.45 760 358 770 331 20
.5
.74
.45 770 331 798 331 21
.5
.74
.45 798 331 805 311 22 0
.9
.5 805 311 990 311 23 0
.9
.5 990 311 1000 309 CRSP Simulation Specifications:
Used with C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc Total Number of Rocks Simulated:
1000 Starting Velocity in X-Direction:
7.5 ft/sec Starting Velocity in Y-Direction:
0 ft/sec K>_i Starting Cell Number:
1
Ending Cell Number:
23 Rock Density:
142 lb/ft^3 Rock Shape:
Cylindrical Diameter:
5 ft Length:
10 ft CRSP Analysis Point 1 Data - C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc Analysis Point 1: X =
750, Y =
362 Total Rocks Passing Analysis Point:
368 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 27.91 30.01 31.9 33.03 34.31 466270 530604 588469 623209 662198 Bounce Height (ft)
Energy (ft-lb)
Bounce
- 0. 02 6.21 11.79 15.13 18.89 Kinetic Energy (ft-lb)
Maximum:
34.09 Average:
27.91 Minimum:
9.96 Std. Dev.:
3.11 Maximum:
.44 1
Average:
.06 1
G. Mean:
.02 Std. Dev.:
9.18 4aximum:
670022 Average:
466270 3td. Dev.:
95281 Remarks:
Slope along cross section A-A', blocks from toe of model 2B CRSP Analysis Point 2 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc Analysis Point 2: X =
785, Y =
331 Total Rocks Passing Analysis Point:
366 Cumulative Probability Ht. (ft) 50%
75%
Velocity (ft/sec) 43.46 51.19 1006319 1261367 Energy (ft-lb) 1.87 5.16 Bounce
90%
95%
98%
Velocity (ft/sec)
Maximum:
53.98 Average:
43.46 Minimum:
10.36 Std. Dev.:
11.45 58.14 62.31 67 1490766 1628489 1783059 Bounce Height (ft)
Maximum:
12.38 Average:
3.52 G. Mean:
1.87 Std. Dev.:
4.87 8.12 9.89 11.89 Kinetic Energy (ft-lb)
Maximum:
1438184 Average:
1006319 Std. Dev.:
377736 Remarks:
Slope along cross section A-A', blocks from toe of model 2B CRSP Analysis Point 3 Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc Analysis Point 3: X =
820, Y =
311 Total Rocks Passing Analysis Point:
366 Cumulative Probability Ht. (ft) 50%
75%
90%
95%
98%
Velocity (ft/sec)
Velocity (ft/sec) 34.85 40.85 46.25 49.49 53.13 654552 821874 972370 1062722 1164127 Bounce Height (ft)
Energy (ft-lb)
Bounce 2.35 5.63 8.58 10.35 12.34 Kinetic Energy (ft-lb)
Maximum:
43.87 Average:
34.85 Minimum:
9.55 Std. Dev.:
8.89 Maximum:
15.97 Average:
4.6 Average
G. Mean:
2.35 Std. Dev.:
4.86 Maximum:
940700 654552 Std. Dev.:
247811 Remarks:
Slope along cross section-A-A', blocks from toe of model 2B CRSP Data Collected at End of Each Cell -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'-Model2b-3x6footcylinder.doc Bounce Height Units: ft Velocity Units: ft/sec
Avg. Vel.
S.D. Vel.
Max.
Bounce Ht.
1 18 16 1.01 0
-1 2
22 16 6.14 0
0 3
24 19 4.85 0
0 4
25 20 3.4 0
0 5
26 21 3.92 0
0 6
30 25 5.03 2
0 7
23 19 2.45 1
0 8
26 20 2.59 3
2 9
29 22 3.21 2
0 10 30 23 3.16 2
0 11 29 24 2.51 1
0 12 29 24 2.65 0
0 13 29 24 3.14 0
0 14 29 24 3.65 0
0 15 33 26 4.36 1
0 16 33 27 2.84 1
0 17 34 28 3.11 0
0 18 37 30 3.16 1
0 19 43 36 2.48 23 20 20 30 24 3.52 1
0 21 31 26 3.01 21 18 22 No rocks past end of cell 23 No rocks past end of cell CRSP Rocks Stopped Data -
C:\\CMB_WLA\\ActiveProjects\\1223 -
PG&E Diablo Canyon\\RockFall Analyses\\CRSP Analyses\\CrossSection A-A'\\Model 2b\\CrossSectionA-A'_Model2b_3x6footcylinder.doc X Interval Rocks Stopped 0 To 10 ft 0
10 To 20 ft 0
20 To 30 ft 0
30 To 40 ft 0
40 To 50 ft 0
50 To 60 ft 0
60 To 70 ft 0
70 To 80 ft 0
80 To 90 ft 0
90 To 100 ft 0
100 To 110 ft 0
110 To 120 ft 0
120 To 130 ft 0
130 To 140 ft 0
140 To 150 ft 0
150 To 160 ft 0
160 To 170 ft 0
170 To 180 ft 0
180 To 190 ft 0
Avg. Bounce Ht.
Cell #
Max. Vel.
190 200 210 220 230 240 250 260 270 280 290 300 310 320 330 340 350 360 370 380 390 400 410 420 430 440 450 460 470 480 490 500 510 520 530 540 550 560 570 580 590 600 610 620 630 640 650 660 670 680 690 700 710 720 730 740 750 200 ft 210 ft 220 ft 230 ft 240 ft 250 ft 260 ft 270 ft 280 ft 290 ft 300 ft 310 ft 320 ft 330 ft 340 ft 350 ft 360 ft 370 ft 380 ft 390 ft 400 ft 410 ft 420 ft 430 ft 440 ft 450 ft 460 ft 470 ft 480 ft 490 ft 500 ft 510 ft 520 ft 530 ft 540 ft 550 ft 560 ft 570 ft 580 ft 590 ft 600 ft 610 ft 620 ft 630 ft 640 ft 650 ft 660 ft 670 ft 680 ft 690 ft 700 ft 710 ft 720 ft 730 ft 740 ft 750 ft 760 ft 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
353 123 73 22 1
2 6
9 4
8 14 14 3
2 To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To To
760 To 770 ft 0
770 To 780 ft 0
780 To 790 ft 0
790 To 800 ft 0
800 To 810 ft 0
810 To 820 ft 0
820 To 830 ft 4
830 To 840 ft 20 840 To 850 ft 96 850 To 860 ft 177 860 To 870 ft 66 870 To 880 ft 3
880 To 890 ft 0
890 To 900 ft 0
900 To 910 ft 0
910 To 920 ft 0
920 To 930 ft 0
930 To 940 ft 0
940 To 950 ft 0
950 To 960 ft 0
960 To 970 ft 0
970 To 980 ft 0
980 To 990 ft 0
990 To 1000 ft 0
ROCKFALL PROTECTION Wih the onstrurtion of overland trorp 0onr r oes hrogn st oreas of rough terrain, remate villages have lound n w neighbors. frade end nxnmorcnhhsand.Wniepnpnddano gro'eih Inore roas and roillines re euarird. Ihese hoages io :hhb ope and aetur esion sometimes Ioveon dor e-i--onthe PInms inyolved.
Potential dngers orise es rmckfolls thretee ihe flow of troffic nd the safety of the surrounding populatin.
Our spetioiists of 6EORUGG have All our safety systemsi 6t GEOBRU6G
-developed a series of sofety systems ia hne heen carefutydesigned ondtested dretpieos' tosuhpocentioldcngrrs. bj our ex'perts io ensure the highest One suh system is the sted iire rope standard of safety for you and thi
- eitt, wih Is designed to absorb and enironment.
retain rakdfoL
- . L e; energy ronge up to 75 IJ M--Uedium energy range up to I Dog I
IHigh energy ronge up to more then 2000 kJ
=---=-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
..1
I m
CEOBRVGG:&C.I~~~
Profit from our expertise in:
-onalysing polentialy dangerous areas
-delermining the degree ofsafetyneeds
-selertmg theapplopriotesafetysystem for toh problem
.delivery of the oplimum sofesysystem
- Ihorough supervision of construction projeds by our experts
- The exper s atGEOBRUG ove greolly i.mprvedherodidopotetionsystms,
~~~~~~~~~~~~~~~both in porlarmauon a n tennei needs as wen s in onsiruion and insillation echniques.These odvor4es hieheenchlvedni padrlhrouglhthe cxchangeoideasondcooperalionwilh nulous rutordh insrdutes in the field.
There odvances will p cans.rvn our naourl enviranmentwllinto the future.
Our constant pdating of techniques
-id materiosbhaeled to cost effident qu;uliq pradurt providing sole nd sound envirment fr all to' enoy.
Brugg Cable Products,'Inc.
11807 NE 99th Street, Sulte 1160 Vancouver, WA 98682 Phone: (360) 253-3438 FAX:
(360) 254.2522
(
Brugg Cable Products, Inc.
Rock Fall Retaining Systems Impact Load Chart System Classification Low Impacl Sys 3-1 design load: 30 ut. load: 52 i
Med Impact SYs design load: 74I uit. load: 184 rM4eci to Hi Impact Sys Ss-AT`
design load: 129 ult. load: 225 -
High Impact Ss design load: 184i ult. load: 258 _
Very High Impact Sys 0
50 1C10 150 200 250 31 Impact Load In Ft-Tons 8' high S125I/1 8' high S175/ft S' high 5225/ft O0 350 400 U design load L ultimate load As the system's design impact load is oxceoded, the system's efficiency decreases and maintenance increases Design and Ultimate values aro based on field testing
(
C
BRUGGA B LE WIRE ROPE PRODUCTS STEEL WIRE ROPE SAFETY NET SYSTEMS:
A BRIEF HISTORY OF APPLICATION TO ROCKFALL MITIGATION IN THE U.S.
TECHNICAL BULLETIN #4
STEEL WIRE ROPE SAFETY NET SYSTEMS: A BRIEF HISTORY OF APPLICATION TO ROCKFALL MITIGATION IN THE U.S.
Charles N. Yarnell Sales & Marketing Manager Brugg Cable Products, Inc.
ABSTRACT Rocktall and debris flow can eltfeclively be controlled by the application ot steel wire rope net syslems.
Nearly a half century ago, Brugg Cable Products. Inc. recognized Ihe adtvantages of wire rope netting for preventive snuctures and designed and installed the lirst wire rope safety net system or prevention ol snow avalanches. Field tesling o this net indicaled that it can be altemalively used for protection against rocktall and debris flow. The main objecive of continued development was to make tull use o the Ilexibility of wire rope nening its chief advantage over rigid-type systems. Over the years. numerous tests ot rocktall protection systems have been performed in the factory and field. and a damping device was developed and added. Today, there are a wide variety ot sophisticated protective netting systems available for a multitude of applications. including rocktall mitigation. These systems have been used extensively, our Company having over 1000 systems installed on a worldwide basis. Their introduction into the North American market has been progressing steadily trom coast-to-coast.
A review of the approval, testing, design considerations. locations and performance of U.S. installations ot wire rope saiety nel systems are presented with the hope thal the information may contribule to reducing the dangers of rockfan and other hazards o our transportalion system INTRODUCTION Steel wire rope safely net systems used for rocktatl mitigation evolved from the avalanche protection systems developed to protect Alpine villages in the 1950s. In the U.S., lexible safety nets to drape unstable rock faces, divert falling rock into calchment ditches, or as barrier fences to catch falling rock before entering traffic lanes, have been in-use as a remedial measure for only a few years The basic system corponent, the wire rope safety net. is generally rectangular, although other geometric shapes can be. and have been, manufactured. The availability of a variety of sizes of steel wire rope (and the possibility of weaving in either a rectangular or diagonal manner), allows the designer to optimize the safety net for the particular service loads to be placed upon it. These loads can be either static or dynamic.
which gives two general classifcalions of wire rope safety nel application in rockfall miligation; Slope Protection, and Rocktall Protection Barriers.
SLOPE PROTECTION The steel wire rope safety net. due to ts inherent strength and tlexibility. can be used for draping large unstable rock laces and diverting rock slides. and in doing so. can control larger amounts of debris than previously used chain-link or gabion mesh materials.
The increased static load handling capability compared to these other methods, results Irom both the anchorage's capacay (both shear and pull-out strength) as well as the larger diameter. steel wire rope used as a net support rope grid The grid layout can vary from a single horizontal cable across the top of the slope to support the sately nets to a full horizontal and vertical net support rope grid around each safety net. (See Figure 1.)
Most ol te U.S. applications ot wire rope salety nets used or plannecd for slope protection to date, can be lound in the Eastern United States. This may be the result of the limiled rights-of-way along the transportation corridors, which preclude the use ol other mitgation methods. However, wire rope safely nets can equally be used to control rock slopes o great height, such as those lound in te Western Unied States, where the impact of a rockfall would exceed Ihe rating of any barrier or catchmenl area
FIGURE 1 - TYPICAL LAYOUT OF WIRE ROPE NETS USED FOR SLOPE PROTECTION
-CROSS-SECT1ON-WIRE ROPE NET CATCHMEN ROADWAY l~AE
\\
\\
oPLAN 11 I,//-Z,>,
TOP OF SLOPE
_14 / I
/,
//
i 7
-771z77
__I.////
i I,
i lllllz
///
Ie, D.
!_0_
-- T OR ANCHORS i NET SUPPORT SEAM ROPE AIN-LINK FENCE MATERIAL (OPTIONAL)
TOP OF SLOPE v 7
- 10.
0.
-(TYP.)
-1////
.t.
, ///-
I
- t,,,
Z/////14
/'
,'/ 01"
.1.
.//1
,/
It 20' (TYP.)
'is
(
-- I o
aef-f:
lwlqpl
0 A
In lt'- r:crio N yn N
Y. Ciwi a--a. Iwo Idfierz a
icXions o wv:! rotPe S!altoy net ave bePn itaeifi On orc.
cu? in t.'ie iitradCc fomr,n:.
- 10Cr.-a;- 10r,m cut i ti hh!y Ir.
0d ri r
and prntc eStin!tc ro-l s
t nc: U.d t a vxilto of difprenn sued tjkxo.k:. The h.r cppThon iS a ro
'C' in toe
! "ion Gao n East,: ienriylvana Metropolitan NYC Rail Line Tti irsl aov calon. a 18) *37 taiation ancrg 3 ai Ir-: wa$ Lornposed of a totai of C430..X..-re tee. C!
wi.ro cp r u:ln +/--trned to a 1.' Tine sa0porn qnm utng 14 wilt rocw. Eact rtnmwai lO X 2i3 rand C
a o
n a diaoanal paltem :o lon oy sn. re-.
Tne nt surrn rope gici wa. a tactIIed to bo t;ftt sD>ace$ n 2.: tc.o centets~ ir tNo rows 40 feel aipan ator4 me fice of the~ fut 01 particu r ate.rent it t.7e t oz ain: ao.-ed t tnle netts aite' 2afsalon to 7e 5en t.nc visu.at impacft at:er in tatlaror
{Ere Eigure 2.,
Fqjre 2 -Meo NY Rail Line Sewage Treatment Plan' Tr.:
c3nacianiasfcn r'!:elted jr Mat_h o41 9 ;, irvwtvec rtraongr 44.320 squarre tect cS wir' r re nottng to th lace f.
2 a vŽc3l rock cu: toed t te expansion of a sewage treatentl plant ocated a;ng th2 New Jfe'sey 5C!' CW 'fe HutOn fRve-.,h-nets were e t x 20 1! each and -woen in a recrnptlar atluec l torrn t in. squaes Rov.s ct tock an-crhrs. each 10 In. to 20 11 in kVro denns loc_tior were installi'd to' Ifl'ii t.r o-l
_urpose ct controling large bock aticul and attaihin7 0t sne re tupZorl rocit g ;i to tr.e rock: I.ce -t 1we ci 0r tiis case 5urreund5e each ne! atboir nrarOt 3rn3:.ts c rook t0. t,e Ic aied upon tri* ncns) b,!ore rnatntenanre cleaning would reed to be periptrle.
roin lir, na a unit t he r,eto W1
.so use aong ftw. crest fr better crintrtl 01 Itte raveling alre:tcv ak:nCO p30' at se ve r Li lou, V,-
- Se pq,to
?.~
E
.E,
PennsylvanIa 01 CoitpitMcd Vr Is.e 11-i*
- k, x 20 : wire sose nets irecianqutar eave. 12 P inuOrc pattern; worn taite Od oc r r' 5100a..
a-Dal c t nar O'n( r 7
erntaiiatiorr pnjezt along tr:e AŽpalaztm.. ; 1 ra, i Ifih Lehvg4 Gap PA t
2-
- 8.
n
- s en
i'e:nsvran4a l h area covered is 14200 &JtiW tee-wlt wt sir4 riel supert *Dpes aircn te tsp and bottor of the prea Chainlinh lence rratcrial was instated beneath the rnets to prevenTt '.nl trJ-6 ':r debrisfrom comnc fhrurjn tstr e ne tting ri ne:s 3re tastened loitns fl5 suSport lres vitr st'arrg were !03eS, as ssua SUJlSe Figurne 4.
Fipture
- Pennsylvania DOT ROCKFALL PROTECTION BARRIERS Rigid prclectvtr barriers constructed from heavy stne, timber. or concrete, H propertv designc. can wnthtandi rocklat ctecivet owever, repeated impacts Ifrom large kineti forces wit venuay danage rmd Slructures that wit require expensive repair in the field The wire rcpe safety n t rstall ptctotPn barrier. on no otner hand, i; a flexible structure capable of lissipating largo amounts of kmetic eney.
The purpcsa of tnese2 barriers is to stow down and c-tch sporadcaSly tlairig rock anc rubble. Kinetc energy is absorb ed by utitiin te flexible wire rope saty nets-and cqulzpng t,c sucpor: structure wtn carpin devices IC' control the forces and storpng distances under extrene load conditions Tne d3r-ryr d'r-'ic -. t
- a.
a:!-
a Lakir d!vce or elen;on, is composed c a btn brake ant wire rope for-ttN-is aivn't cni w-en te trict,on thrce re-nos a pre Sot va3i7uc curing, hoair3lefr lan norma.
rod_.ta! C -idher-'
R'nt.r VNAS aw stopn wit-c VP' b'skinp element T
rn dmenson-o te bamer are Ceterrmnre 1'-i t e rm-lmnrn kinetic eneryy the system must absorb a.nJ thp hit hf o t fence s dktateat by thC jursipihr qi t e the rrt h-hta'ltliOn IS rathwr sirt-cie dt't to lne r.ivpe) I.4twrtl s cnonrnr-used to consirxtne tarier. 'See Figure 5
Sarce t?w! trh' 1981 t
- s. &re rcp. rock.ISA prc:--tin cyslerns have en ins ed in sevcmr parts ol tne U S ar their po;tu'3frt s orr In 1a_:. ain'os1 a-z any svstOrls ;J' t*rnK natai'e as f'2sera as have be n California Department of Transportation Flelc Tests and Evaluation of Rocktall Restraining Netsi In thc tat Ve no the Calitorni Depanii4n c
rarisprnahion field-tested a.d vatuaIed rocktali re-tra,inq r e
oerd t^ abswrb and dlssipn rckia impact energies to a rnaxrn o'l 74 tc-Tons. T nets were supptied b; " tw-dl!erert suJpors and consructed by CshraNas p!rsonnei Tes:
ro wis w.i n; -rn 30 to 1 O.C, pound-s wer ried rs n a 250.toot-iong. 4-deqree so0e into the n-:s iTh rttn', ocos an. plf.ir irnp-i--t wt,e e rec'r on Okec, and hig -spaed tr-nrmn I0m tron Soutr ilcewnt xore anq tne SiOj-f f arai.ySis Rot i 3rnpi.l ecry was calcut;"d twa cdnrJ Irarstlronai ntlr?.
ernrgy an r5alvndl kmnetO cnitrgy Over 8 tests -weric cordrrted i.rva araly;id From tne se Ics!s. rcc-net enr; dissipanon ctharacterclics were determined On Me bar's ot tield pertcrr-anc(. and the energy ana;yses niicahion at adustrnents o nt desn were m.de i-' *enuce tekl r enanc.. These neis Stcoee rock,s eilvcring iTipact energies 1.5 t 25 itmes the d!s"n lid w thcut reqwring mre tiarn accepiable tevels Ct M-tenanc e fDufh and S rnith 1-. ',S re 6F rs
- 7 FK,WJr. C- -CAL TiHA!;S 7 *t fr.p9
FIGURE 5 - TYPICAL LAYOUT OF WIRE ROPE NETS USED AS ROCKFALL BARRIER TOP OF SLOPE
-CROS5SCTION-COLUMN RETAINING ROPE
-ROCK SOLT OR ANCHOR WIRE ROPE
-PLAN WIDE FLANGE ST STEELCOLUMN,
_ -.-_20 (TYP.)
TOP OF SLOPE fLE NET SUPPORT ROPE iS WtBRAKING ELEMENTS
/
(TOP & OTTOM)
CHAIN-LINK FENCE MATERIAL (OPTIONAL)
Fsure -CA! I iANS TeI (Et,,
Vail, Colorado One ot e frst wire rrpe rocklal proetnon sy ems in te Uniled Slates was Installed in te Vail. CooraCo arca in 19*5 Loicaly, maris expansiGn nlG pre-.ous?y unir'J-abrred areas has inoreased ?ne daflg e tm rockI all arKi aval.1fche and roriss.uier.r y ne*t rrsk T.o iee ard pro:rNJy rtm e.ka p!r^t in brrmers afe 2450 fl Ilhegl! of 16 5 t.L? and 250 tt iNt?h!
0 1c h I lengtr sackev one 2ce re~ Wrier and each is caa ?t o and?ng 22 S tocitons Cf rlp3cx oner y. Te nets used Are
'39.rj'ty wovcr fOr 5tsrngtI ana-hvL a rstr openrng 018 in. square-Columns are spac'o, a: t5 ft cen;t.ers ard lere are nx ratairami wie rmoes connected from Wtese to lthe slope tace. As will te sen.
coium retanirng ropes are generally found wners higher impa t ratmnSs are Nquired.
St?e Fqure 8.?
FRrv, e VaHi.
Coorfada
Grand Canyo
- Nationala Pirt Service Or! 01 lIe tew l.I e.l
'e; s.!(az'1in gth Graxt Canycn t1.'f
';rls rh; ti"
,abrcl Sp'ii-j-'i' tt 2 s
.j-'UFI.
tnl serur0ijr.
leran Ilifeatc He:
l enho St e pel ndf"ntl stus r, tl Dwrm thou5e.
i-.s&sa s w.'re p pxed IC rbd a ig/.i rOck del'?c?tor ern):
o iNe sido w.l! InrseaS of a go ence a ieib.e wie 'e =ncProtlon tarre' was xtlakied ir te al o 11 Wtu1 tc tne rerT,t.yes ot tt-e *Aie thS.,rnc w' a'as to trasCoort.
inn>all ?bcauie 5t f,5 iC" lrprl.rhl cetonnntsm hse a?e is cosructed c' 8e e
It. n wigIt Wtt rresn opening i 8 rr. squxr a
, ral o! 30 oot Ton.
mnTpaz Thomnn SoP f'Sce FiGure 9, F7ire
-Grand Cearnv Now York State Thruway Authority -
arriman Four rock sopei alom te Pa rsadfs interstate Parkway pnion ne New York. Ste Truway prscerhed condlions tha made stabdization so expensive ad distuptive c Irattl ta: t became necessary to emrZloy etlensive proiecIve measures. The hn traltic volumes ir ttis area mde remedial eo ls imoera'ive ancl e birrted onpht of wa'i Corlpficaes the proCm It was decided o Construct a walS c0t sulizient htht to creare an adecuate catcthmen area on the top ol the back!:tt beh r.d the wall. A wall top fence system using a wire rope safeft netrocidalt protectSon barrier was incorporaed to Dcoth reduce ta reqwred eight l the w3l and sop slatte-trom rch lls Cross.
T h bier was onstructed u Srrrg net teights 2 t or Itf and 2C t. tcrgth diaronaliy wo:en m in *ou3re patlern. Chantin k fencirtg matenal was ada:d to he rock slope Side o the? nets to retain smaller rock and debri 1 e barmer is set taur feet ba.ck romu the tae c the wa; to allovw the tence to reaCt Under bto0 wUIxlt: losin g detris at the botom Angular nets were provided o match the elevation cnanqs a inlormedite and end points o! the seCarate wX13I Oeral lent 0l roktf all barier wa:; 53610 tC-t ar' t?)e prrp+/-Ct Wds cr nSilted in1 iate 19!iO (See Figure-10 etnd 11.1
- ue,3i-NYS rttway -Haim'J
7;i1i1 r:vrc 11 NYS Tr "w -H1l.arzn I
New York State Truway Authority -
A Deslgn o a Temporary Reusable Rock Catchment Barricr (Patent Pending)
A number of recent projects abong the New York State Itihuwa-have required iha: raffic be maintained next to wo*k zorn*es wherv rock excavation was progressing ne geaomery of Ihe skopes aorn with an excavation sequence nat requires multiple bits has produced ssuaterts where rriwoenal excavaled romn inlerMedale benches has to be dropped tromn substantiaf ne;ghts rr.to relatively ntrrsw ca!cn.neni areas.
A high level ol rsk c1 rock debris bouncing or spiaiiernng into actve twhc lanes exists under hese cowditons In ost of the arc-as, high rae voturne-preclude the use ct irtermittent trafttc -5hu 2ownr.
thI would normally be emoloyec2 10 resove tis probtern a tempo,ary. and reusab,t? rock ctchmenl system has boend deve0eA This system has bon designed to provkle a ItiVl 0S scrity that ahw h*
fuji range ol ictrlwt es on a rock excavation ite. Wit tev exception of blasting, to be condu-ted viuaty unrestricted Cirectv next to taftt.
hs system ts been used successfully on three projects to dale.
Initial results icticate that actual periorma nce greatly exceeds the design expecttions {Cross (1991).
(See Figure 12)
Ficure 12 -NYS I nrvay -Tca=.".ry Barner New Mexico - Manuettto Project 1nslal'ed in tne al of 19S0. the New Mexico Hghw;ay & Transcortaion Deparmer hd a 256 tt. tng rockfa;l protedion barrie-placed al their !AanueLto ob ste The 1 5 ft hh barrier i ra!ed or a 130 toolt 70n irnpac: whsch necessitated a column spacinJ o 1 t ceniei-to-center and a diaonally wOven ne-w:lh a 6 fl. square pattern As can be noted in Figre 11 precast ba-ner is placed between the roadilav ans the rocklall brrr:er~ Sutticrentl space msust be allo ed Ceiw een the rocitH andq pro-cast harrners for llexure 01thle n-ets wh1en a rockial impracts rhem ISee FfgSIIf 1
Fure 13 - Nl Manuelito Oregon State lghway Department - Shelrock Mountain Alons thre nlerslate rda39 Ilc r a talus sope s being controlled in a calchmnt'.1alloul area behind a proie,ir.9 bin wall owever, unstable rock cils above tne sope supply larger materia'. and even wth the energy and olocity losses, the catchment area may be overbaded Two solutons were considered: a barrier on top cl the wall or declera!!on barrier up on the slope The barr-v on top o the wall wa!s chosen for its econois o instalhtion and maintennce Overallt ienqih o Ine barrer is 2.200 tee. Columns and nets were 6.5 t: and 9 ft. in h*9lt to correspond to tie varytng height o te bin wail. This varialion also necessitated Ie use ot angular nets The axnurn rripact rating cft-he 29 11 org 8 in. square mesh wire rope net barrier is 75 toot-Ion. (See Fiqure 14,)
R trc 14 Oregon Shellrock Mountain
Arizona Department of Transportation - Black Canyon.Sunset Point Ore the projects constructed in the summer os 1991 is a 814 t.
n barier abng Interstale 17 north ot Phoenrx Maxi rnum ipacd rating i 60 toot-Ton for 1he j ft. high 20 ft. k'ng 8 in suans enesh wire rope net bamer.
f particular interest are the three 18 t. tong speciar sections of barer that have been desqined to e3sy removal his s to allow access through the precast barrier and rocklal protective bamer or tront-end loaders ard otner maintenance equipmnent used for te emoval ot rocktal budor behind the bamer. Eventualy. i riot removed. trns build-up ol debris could form a Jumping ran lor future rockatl. (See Frigure 15 Figure 15 ADOT Black CanyonrSunset Poirt New Mexico-Rio Arriba & Taos NM 68 tolows te Rio Graride RrYOr northward through Erntxro Canyon on its way to Taos and the marny tourist attractions ocated in that area. Of principal concern are he nunerous rocktat occurrences along this highway. A portion of t rock cut has gabion mesh draped over the lace and a 115 It. h;gh rockta:"
barTier is placed on the rock taluis backsope above Due to the varying elevation of the terrain over the approximn¶lely 3000 t. of barrier, a large number of angular nets are instal.d and the column-to-columr spacing soreities varies Seral large slide areas are also preseni thai require installation o 43 It. ad 50 ft. net spans, Maximum impact ratmn is 105 oo-lons See Fiqure 16.1
Fkure 16-New Mexico -Rio Arrba & Taos Pennsylvania DOT In conjUnction witt the slope protection nets nentiored earler, 9.5 ft. x 20 ft wire rope nets (diagonat weave. 8 in. square pattern, are installed in a rclsfai protective bamer syslem as part of the emergency migaton project alorg the Appalachian Trail as it tolows a path though the Lehigh Gap (PA SR 248) in Eastern Pennsylvania The barrier is in three sections: two lcated along talus slide areas and one belw a large rock oulcrop that ads as a ramp Maximumn ipaa raling is 70 footl ons. (See Figure 17.)
Figure 17 -Pennsylvani DOTi
CONCLUSION A review of the above applications reveal that rock slopes akng the highways are receiving a good bit of atention. There Is a saying: 'Nothing draws attention ike a good big ristake.' Change the last word in the saying to 'accidenr' and the reason for the public interest In highway rock sbpes becomes evident.
Hr must be remenbered that none of these systems can offer absolute protection. Every instaltation is designed to counter the most probable risks, according to certain criteria and statistical data such as:
position of the object lo be protected, round conditions, steepness of slope, size of rocks, etc. The prevertion of ITprobable extremes requires a disproportionate expenditure, but at reasonable cost It is possble to provide relatively good prolectin and reduce risk lo an acceptable leveL References Cross, Richard H. (1990). 'Creating An Elevated Catchment Area Using A Precast Modular Wall System.
Proceedinas ol the 41st Annual Hiahwav Groov Svmooskjm, August. 1990, Abuquerque, NM Cross, Richard H. (1991). 'A Design For A Ternporary Reusable Rock Catchment Barrier',rroceedinsof the 42nd Annual Hihwav tGeobarv Svmoosium May, 1991. Albany. NY Dutly. John D.: and Smith. Duane D. (1990), Fiekl Tests And Evaluation Of Rocktall Restrainina Nets, CAITL-90/05, Office ot Transponatlion Materals and Research, Calitomia Department of Transponation, Sacramento, CA Thommen, Robert A. (1989). -First Wire Rope Net Rocklalt Protective Barrier Installed At The Grand Canyon National Park'. Proceedines of the 40th Annual Highwav Geoloov Svmposium, May. 1989.
Birmingham, AL Brugg Cable Products, Inc.
11807 NE 99th Street, Suite 1160 Vancouver, WA 98682 Phone: (360) 253-3438 FAX:
(3601 254-2522 Note: This paper was presented during the Highway and Railroad Slope Maintenance Symposium, held in oonjunction whh the 34th Annual Meeting of the Association ol Engineering Geologists in Chicago.
Illinois, on October 2-3,1991.
2002 Along U.S. 1, near Big Sur, CA Big Creek System: 184 ft-ton with "net skirt" Owner:
CALTRANS 4 meters high, 190 meters long. This barrier includes a "net skirt" that is attached to the bottom support rope of the barrier. The bottom cable guides are attached 0.5 meters off of the ground to allow rocks to move under the net skirt into the ditch at the side of the road. The bottom picture shows the impact of a small slide in November 2002 with the rocks moving under the net skirt into the ditch.
GEOBRUGG AK Installed:
Location:
Project:
GEOBRUGG A
2002 San Francisco, CA Stoneridge System:
129 and 295 ft-ton barriers Owner: Citiscape Property Mgmt. Group Height varies from 3.5 to 4.5 meters. Total length of 242 meters. These barriers were installed to protect a condiminium complex from a failing quarry wall.
Installed:
Location:
Project:
GEOBRUGGA-k GeoBrugg Rockfall & Debris Flow Protection Systems California Installations to date Southern California:
- 1) Gaviota State Park Location: Along highway 101 at Gaviota Pass and within Gaviota State Park.
30 miles north of Santa Barbara.
==
Description:==
Medium and High impact Rockfall Protection Barriers along and above the north and southbound lanes Owner: California Dep't of Transp. (Caltrans).
- 2) Laguna Canyon Location: Along the Laguna Canyon highway at Laguna Beach.
==
Description:==
Debris Flow protection fence.
Owner: California Dep't of Transp. (Caltrans)
- 3) Lamb Canyon Location: Along route 79 in Riverside County south of Beaumont.
==
Description:==
Low Impact Rockfall Protection Barrier at -PM 38.5, and net draping at
-PM 41.25.
Owner: Caltrans & Riverside County.
- 4) The Grapevine Location: North of L.A. along the northbound lanes of 1-5 just north of Fort Tejon, near the runaway truck escape ramp.
==
Description:==
Low and High impact Rockfall Protection Barriers, and anchored Cable Net Draping.
Owner: Caltrans
- 5) Foothills Blvd.
Location: Along Foothills Blvd. at intersection with Riderwood (near Sunland Blvd.) on the north side of L.A.
==
Description:==
Low impact Rockfall Protection Barriers.
Owner: City of Los Angeles.
- 6) Los Angeles County Jail Location: 12500 Big Tujunga Road, Los Angeles.
==
Description:==
Medium Impact Rockfall Protection Barrier.
Owner: Los Angeles County
- 7) Eagle Rock ODerations Center Location: Metro Water District, Eagle Rock Operations Center, LA.
==
Description:==
Cable Net Draping.
Owner: Metropolitan Water District.
- 8) Killen Trail Location: Along Killen Trail, just off of route 74 near the summit, south of Lake Elsinore.
==
Description:==
Cable Net Draping.
Owner: Riverside County Transportation Commission.
- 9) W. Palisades Drive Location: Along W. Palisades Drive, Pacific Palisades, CA.
==
Description:==
Very High Impact Debris Flow Protection Barrier.
Owner: Headlands Properties and City of Los Angeles.
GEOBRUGG%&K
- 10) Coachella Valley Water District Location: Lake Cahuilla State Park, Thermal, CA.
==
Description:==
Cable Net Draping.
Owner Coachella Valley Water District
- 11) State Route 18 Location: Along S.R. 18 near San Bernardino, CA.
==
Description:==
74 & 180 ft-ton Rockfall Protection Barriers on slope above highway.
Owner: Caltrans.
- 12) Caion Subdivision Location: Along BNSF rail lines near Victorville, CA.
==
Description:==
74 ft-ton Rockfall Protection Barriers alongside rail lines.
Owner: Burlington Northern Santa Fe Railroad.
- 13) Palm Springs Aerial Tramwav Location: Palm Springs, CA
==
Description:==
74 ft-ton Rockfall Protection Barrier alongside the tramway.
Owner: Palm Springs Aerial Tramway.
- 14) Woodward Road Location: Along Woodward Road in San Marcos, CA (near San Diego)
==
Description:==
Cable net slope drape Owner: Ryland Homes
- 15) Lake Mathews Location: Near Lake Mathews in Riverside County
==
Description:==
Tecco mesh slope drape Owner: Metropolitan Water District Northern California:
- 16) Waddell Bluffs Location: Along highway 1, -20 miles north of Santa Cruz, CA.
==
Description:==
Medium Impact Rockfall Prot'n Barrier.
Owner: California Dep't of Transp. (Caltrans)
- 17) Santa Cruz County rte. 9 near Felton Location: Along Santa Cruz County rte. 9 near Felton, at MP 4.
==
Description:==
Medium Impact Rockfall Prot'n Barrier.
Owner: Caltrans
- 18) Hwy. 1. at Monterey County Location: Along Hwy. 1, at MP 20.1 in Monterey County.
==
Description:==
Rock Backfill Retaining Barrier Owner: Caltrans
- 19) Route 24 at Orinda Location: Along eastbound route 24 between Oakland & Walnut Creek.
==
Description:==
High Impact Debris Flow Prot'n Barrier Owner: Caltrans
- 20) Ralston Powerhouse Location: At the Ralston powerhouse, east of Sacramento
==
Description:==
Ring Net Slope Draping.
Owner: PG & E
GEOBRUGGA
- 21) French Meadows Penstock Location: near the Desolation Wildemess, west of Lake Tahoe at Hell Hole Reservoir.
==
Description:==
High Impact Rockfall Prot'n Barrier.
Owner: PG & E
- 22) Mosquito Canyon Location: At Mosquito Bridge, north of Placerville, CA.
==
Description:==
High Impact Rockfall Prot'n Barrier, and Cable Net Draping.
Owner: Eldorado County D.O.T.
- 23) Union Valley Powerhouse Location: Near Pollock Pines, off of Hwy. 50 east of Sacramento
==
Description:==
Medium Impact Rockfall Prot'n Barrier Owner: Sacramento Municipal Utility District
- 24) Boulder Creek Location: Along Santa Cruz County Rte. 9, near Boulder Creek, CA.
==
Description:==
Tecco Mesh System and 129 ft-ton Debris Flow Protection Barrier alongside the highway.
Owner: Caltrans.
- 25) Big Sur Location: Along U.S. 1, near Big Sur, CA
==
Description:==
129 ft-ton rock retaining barrier.
Owner: Caltrans
- 26) Stoneridge Estates Location: Private development in Danville, CA (East Bay Area).
==
Description:==
74 ft-ton Debris Flow Protection Barrier protecting homes.
Owner: Private Developer.
- 27) Terra Bay Woods Location: Private development in South San Francisco, CA.
==
Description:==
25 ft-ton Rockfall & Debris Flow Prot'n Barriers on slope protecting homes.
Owner: Private developer.
- 28) Rain Rocks Location: Along U.S. 1, near Big Sur, CA
==
Description:==
Cable net slope drape.
Owner. Caltrans
- 29) Patrick Creek Location: Along Rt. 199 near Patrick Creek, CA
==
Description:==
74 ft-ton Rockfall Protection Barrier protecting highway Owner. Caltrans
- 30) Cow Cliffs Location: Along U.S. 1, near Big Sur, CA
==
Description:==
180 ft-ton Rockfall Protection Barrierwith ring net skirting below Owner: Caltrans
- 31) Stone Ridge Condominiums Location: near the Cow Palace in San Francisco Desription: 129 and 295 ft-ton Rockfall Protection Barriers protecting condos Owner: CitiScape Property Management Group
- 32) Confusion Hill Location: Along U.S. 101 near Garberville, CA
==
Description:==
Cable net drape fence Owner. Caltrans
- 33) South Fork Location: Penstock access road off of Rt. 120 near Groveland, CA
==
Description:==
Cable net drape fence Owner: Hetch Hetchy Water and Power