well 30 modeling. model grid and setup well 30 well 31 well 27 well uc-h2
TRANSCRIPT
![Page 1: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/1.jpg)
Well 30 Modeling
![Page 2: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/2.jpg)
Model Grid and Setup
Well 30
Well 31
Well 27
Well UC-H2
![Page 3: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/3.jpg)
Boundaries
Constant Head
GeneralHead
![Page 4: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/4.jpg)
Model Parameters
• 1 layer• Unconfined• Only pumping Wells
– Well 30– Well 31– Well 27
• Boundaries– Constant Head
• Top and Left Side of Model
– General Head• Bottom and Right Side
of Model
![Page 5: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/5.jpg)
Layer Properties
• Conductivity
• Kx = 0.012 cm/sec
• Ky = 0.012 cm/sec
• Kz = 0.0012 cm/sec
• Vx = 130 ft/yr
• Gradient of 0.003
• Storage
• Ss = 0.0002 (1/ft)
• Sy = 0.2
• Effective Porosity = 30%• Total Porosity = 35 %
![Page 6: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/6.jpg)
Initial Conditions
• Water Levels– 1974 Groundwater
contours from Kaiser Steel Corp Report, 1986.
• TDS Concentrations– 2000 model results
from Kaiser Steel Corp Report, 1986.
![Page 7: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/7.jpg)
Well 30: TDS value 254 mg/l (no pumping from year 2000 – 2003)
![Page 8: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/8.jpg)
Well 30: TDS 480 mg/l (with pumping from 2000 – 2003; 2500 gpm)
![Page 9: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/9.jpg)
Well 30 TDS Impact vs. Pumping
Well 30 - TDS Over Timeat various pumping scenarios
0
100
200
300
400
500
600
700
800
0 365 730 1095 1460 1825 2190 2555 2920 3285 3650
Days
TD
S C
on
cen
tra
tio
ns
(m
g/L
)
2500 GPM
2000 GPM
1500 GPM
1000 GPM
No Pumping
![Page 10: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/10.jpg)
Pumping rate 2500 gpm
Well 30 - 2500 GPM
0
100
200
300
400
500
600
700
800
0 365 730 1095 1460 1825 2190 2555 2920 3285 3650
Days
TD
S C
on
cen
tra
tio
ns
(m
g/L
)
2500 GPM
![Page 11: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/11.jpg)
Well 30 (Pumping Rate 0 gpm, 3650 days)
Well 30 Turned Off
0
100
200
300
400
500
600
700
800
0 365 730 1095 1460 1825 2190 2555 2920 3285 3650
Days
TD
S C
on
cen
tra
tio
n (
mg
/L)
No Pumping
![Page 12: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/12.jpg)
Well 30 (Pumping Rate 0 gpm, 3650 days)
![Page 13: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/13.jpg)
Well 30 (Pumping Rate 1000 gpm, 3650 days)
![Page 14: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/14.jpg)
Well 30 (Pumping Rate 1500 gpm, 3650 days)
![Page 15: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/15.jpg)
Well 30 (Pumping Rate 2000 gpm, 3650 days)
![Page 16: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/16.jpg)
Well 30 (Pumping Rate 2500 gpm, 3650 days)
![Page 17: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/17.jpg)
Union Carbide – Particle Tracking 5 years
![Page 18: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/18.jpg)
Union Carbide – Particle Tracking 10 years
![Page 19: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/19.jpg)
Union Carbide – Particle Tracking 15 years
![Page 20: Well 30 Modeling. Model Grid and Setup Well 30 Well 31 Well 27 Well UC-H2](https://reader035.vdocument.in/reader035/viewer/2022062500/5697bff41a28abf838cbd185/html5/thumbnails/20.jpg)