Section 01 30 00_10 Table D.pdf

Charleroi Upper and Lower Guard Walls

TABLE D

LOWER POOL - MONONGAHELA RIVER LOCKS AND DAM 4

EXCEEDENCE DURATIONS FOR VARIOUS CONDITIONS FOR VELOCITIES UP TO 10 FEET PER SECOND

TABULATED VALUES ARE AVG % OF THE TIME THAT THE VELOCITY (COL 1) &

CORRESPONDING DISCHARGE (COL 2) ARE EXCEEDED

V fps Q cfs Pool El. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Surface velocities at end of guard wall from WES model

1.0 8000 729.7 57 68 80 63 44 21 13 13 7 10 28 55

2.0 17000 732.2 27 35 42 27 17 8 5 4 2 3 8 22

3.0 26000 734.1 12 16 21 11 9 5 2 2 1 1 3 9

4.0 37000 736.4 5 6 8 3 3 2 0.4 0.4 0.2 0.4 1 3

5.0 47000 738.2 2 3 3 1 1 1 0.1 0.2 0.1 0.2 0.4 2

Computed mean velocities at end of guard wall

1.0 9000 730.0 53 63 74 57 39 18 11 12 6 8 25 49

2.0 22000 733.3 17 23 29 16 12 6 3 2 1 2 5 14

3.0 40000 737.0 4 5 6 2 3 2 0.3 0.3 0.2 0.4 1 3

4.0 61000 740.6 1 2 1 1 1 1 0.1 0.2 <0.1 0.1 0.3 1

5.0 88000 744.8 0.3 0.3 0.4 0.1 <0.1 0.1 <0.1 0.1 <0.1 <0.1 0.1 0.2

Cumputed mean velocities at end of stub wall

1.0 17000 732.2 27 35 42 27 17 8 5 4 2 3 8 22

2.0 35000 736.0 5 7 9 4 4 2 0.5 0.5 0.3 0.5 1 4

3.0 52000 739.1 2 2 2 1 1 1 0.1 0.2 <0.1 0.2 0.3 1

4.0 76000 743.0 0.5 1 1 0.2 0.1 0.2 <0.1 0.1 <0.1 0.1 0.1 1

5.0 99000 746.5 0.2 0.1 0.3 0.1 <0.1 0.1 <0.1 <0.1 <0.1 <0.1 <0.1 0.1

Computed mean velocities over end sill, all 5 gates open equally

1.0 2100 727.7 95 97 99 99 93 70 58 50 40 49 81 93

2.0 4400 728.6 79 87 95 85 68 40 28 25 17 20 52 77

3.0 7800 729.6 58 69 81 64 45 22 14 13 7 10 29 56

4.0 14000 731.4 35 43 53 36 23 11 6 6 3 4 13 30

5.0 22000 733.3 17 23 29 16 12 6 3 2 1 2 5 14

7.0 45000 737.9 3 3 4 1 1 1 0.1 0.2 0.1 0.2 0.4 2

Computed mean velocities over end sill below 4 equally open gates

1.0 1800 727.6 96 98 99 100 95 76 65 58 49 57 84 95

2.0 3600 728.3 85 90 97 92 76 47 34 30 21 25 61 82

3.0 5400 728.9 72 82 91 78 60 33 22 20 13 16 43 70

4.0 8800 729.9 54 64 75 58 40 19 12 12 6 9 26 50

5.0 13500 731.3 37 45 55 38 24 11 6 7 3 4 14 31

7.0 27000 734.4 12 15 20 10 8 4 2 2 1 1 3 9

10.0 62000 740.8 1 2 1 1 0.5 0.5 0.1 0.2 <0.1 0.1 0.3 1 Computed mean velocities over end sill below 3 equally open gates

1.0 1300 727.4 98 99 100 100 98 87 79 73 67 73 90 97

2.0 2600 727.9 91 95 98 97 87 62 49 43 33 40 74 89

3.0 3900 728.4 82 89 96 89 73 45 32 28 20 23 58 80

4.0 5500 729.0 71 81 91 78 59 33 22 19 13 16 42 70

5.0 7800 729.6 58 69 81 64 45 22 14 13 7 10 29 56

7.0 14500 731.6 34 42 51 34 22 10 6 6 2 4 12 28

10.0 30000 735.0 9 12 16 8 6 3 1 1 1 1 2 7 Computed mean velocities over end sill below 2 equally open gates

1.0 850 727.2 100 100 100 100 100 96 92 89 85 88 95 99

2.0 1700 727.5 96 98 100 100 96 78 68 61 52 60 85 95

3.0 2600 727.9 91 95 98 97 87 62 49 43 33 40 74 89

4.0 3400 728.2 86 91 97 93 78 50 36 32 23 27 63 84

5.0 4300 728.5 79 87 95 86 69 41 29 25 18 21 53 77

7.0 6800 729.3 64 74 85 70 51 26 17 16 9 13 34 62

10.0 13000 731.1 38 46 57 40 25 12 7 7 3 4 14 33

SECTION 01 30 00.10 TABLE D