HomeMy WebLinkAboutC7.01_Drainage & Utility Plan Drainage and Utility Data Infiltration Basin Summary (ACHD BMP 10)
DESIGN INFILTRATION OBSERVED SEASONAL ESTIMATED MAXIMUM Q
TOP AREA EFFECTIVE DEPTH TOP ELEVATION OF BOTTOM ELEVATION OF WATER SURFACE
RATE NEAREST TEST PIT (sq.ft) BOTTOM AREA (sq.ft) (ft) HIGH GROUNDWATER BASIN BASIN ELEVATION (100-YR
(in/hr) ELEVATION STORM) W Z O
BASIN 1 2.00 6 937.99 141.45 2 2542.56 2548.32 2545.82 2547.82
BASIN 2 1.00 16 1970.18 407.75 2 2542.34 2547.86 2545.36 2547.36
BASIN 3 1.00 16 1239.18 329.97 2 2542.25 2547.85 2545.35 2547.35
BASIN 4 1.00 23 1567.98 435.62 2 2542.25 2547.80 2545.30 2547.30
Permeable Interlocking Concrete Paver (PICP) Summary (ACHD BMP 34)
DESIGN INFILTRATION OBSERVED SEASONAL
PAVER AREA RUNOFF VOLUME TOP OF PAVER TOP OF STORAGE BOTTOM OF STORAGE DEPTH OF STORAGE
RATE NEAREST TEST PIT (sq.ft) (cu.ft.) HIGH GROUNDWATER ELEVATION ELEVATION ELEVATION (ft)
(in/hr) ELEVATION
AREA 5 1.00 16 2173.51 990 2542.02 2546.77 2546.27 2545.02 1.25
AREA 6 0.80 11 4330.69 2258 2542.11 2546.94 2546.44 2545.11 1.33
AREA 7 1.00 21 5996.18 1751 2541.92 2546.25 2545.75 2544.92 0.83
AREA 8 1.00 21 2826.94 1516 2541.18 2546.18 2545.68 2544.18 1.50
AREA 9 1.00 21 2826.94 1567 2540.66 2545.66 2545.16 2543.66 1.50
AREA 10 1.00 20 3828.78 2307 2540.00 2545.08 2544.58 2543.00 1.58
AREA 11 1.00 13 4087.39 2959 2538.62 2543.95 2543.45 2541.62 1.83
AREA 12 1.00 13 4378.54 3111 2537.68 2543.01 2542.51 2540.68 1.83
AREA 13 1.00 17 3798.68 2704 2536.6 2541.93 2541.43 2539.60 1.83
AREA 14 1.00 17 5468.37 3094 2535.96 2541.04 2540.54 2538.96 1.58
AREA 15 1.00 9 3828.61 2593 2536.60 2541.93 2541.43 2539.60 1.83
AREA 16 1.00 13 3082.38 2005 2537.22 2542.55 2542.05 2540.22 1.83
AREA 17 1.00 13 2829.99 1713 2538.19 2543.27 2543.49 2541.91 1.58
AREA 18 1.00 3 3669.30 2105 2539.41 2544.49 2543.99 2542.41 1.58
AREA 19 0.75 10 7568.36 2979 2540.45 2545.62 2545.12 2543.45 1.67
AREA 20 1.00 16 5152.68 3971 2543.20 2548.53 2548.03 2546.20 1.83
Depth to Seasonal Groundwater
DATE MW-1 MW-2 MW-3 MW-4 MW-5 MW-6 MW-7 MW-8 MW-9 MW-10 NOTES
EG: 2543.32 EG: 2537.58 EG: 2541.87 EG: 2546.20 EG: 2541.63 EG: 2540.00 EG: 2542.41 EG: 2543.60 EG: 2544.54 EG: 2549.60
11/28/2023 8.5 FT 10.0 FT 8.0 FT 9.0 FT 8 FT 10.0 FT 8.0 FT 10.0 FT 8.0 FT 9.0 FT
(2534.82) (2527.58) (2533.87) (2537.20) (2533.63) (2530.00) (2534.41) (2533.60) (2536.54) (2540.60)
12/27/2023 8.2 FT N/A 5.2 FT 7.7 FT 6.5 FT 7.2 FT 5.6 FT 6.4 FT 6.3 FT 7.6 FT TP-2 CLOGGED WITH
(2535.12) (2536.67) (2538.50) (2535.13) (2532.80) (2536.81) (2537.20) (2538.24) (2542.00) SOIL
2/23/2024 7.7 FT 7.4 FT 4.7 FT 7.1 FT 5.8 FT 6.4 FT 4.6 FT 5.8 FT 5.6 FT 6.9 FT TP-REPAIRED/CLEANED
(2535.62) (2530.18) (2537.17) (2539.10) (2535.83) (2533.60) (2537.81) (2537.80) (2538.94) (2542.70) OUT
3/21/2024 8.0 FT 8.0 FT 5.0 FT 7.4 FT 6.1 FT 7.0 FT 5.0 FT 6.2 FT 6.0 FT 7.3 FT
(2535.32) (2529.58) (2536.87) (2538.80) (2535.53) (2533.00) (2537.41) (2537.40) (2538.54) (2542.30)
4/23/2024 7.0 FT 6.9 FT N/A 5.2 FT 5.5 FT 5.5 FT 3.8 FT 3.2 FT 5.0 FT 5.9 FT
(2536.32) (2530.68) (2541.00) (2536.13) (2534.50) (2538.61) (2540.40) (2539.54) (2543.70)
5/9/2024 6.8 FT 7.2 FT 4.4 FT 6.1 FT 5.6 FT 6.2 FT 3.6 FT 4.5 FT 4.5 FT 4.9 FT
(2536.52) (2530.38) (2537.47) (2540.10) (2536.03) (2533.80) (2538.81) (2539.10) (2540.04) (2544.70)
5/23/2024 5.8 FT 7.8 FT 4.3 FT 5.6 FT 5.2 FT 4.3 FT 3.3 FT 4.6 FT 5.4 FT 4.1 FT
(2537.52) (2529.78) (2537.57) (2540.60) (2536.43) (2535.70) (2539.11) (2539.00) (2539.14) (2545.50) r
6/10/2024 6.1 FT N/A 4.2 FT 5.5 FT 5.3 FT 5.1 FT N/A 4.7 FT 5.6 FT 4.9 FT TP-2 AND TP-7 MISSING
(2537.22) (2537.67) (2540.70) (2536.33) (2534.90) (2538.90) (2538.94) (2544.70)
6/24/2024 6.5 FT N/A 4.3 FT 5.5 FT 5.5 FT 5.8 FT N/A 4.7 FT N/A 4.6 FT //�
(2536.82) (2537.57) (2540.70) (2536.13) (2534.20) (2538.90) (2545.00) Cu7/12/2024 6.6 FT N/A 4.5 FT 5.7 FT 5.8 FT 6.2 FT 3.6 FT 4.7 FT 5.6 FT 4.3 FT
(2536.72) (2537.37) (2540.50) (2535.83) (2533.80) (2538.81) (2538.90) (2538.94) (2545.30)
7/25/2024 6.6 FT N/A 4.7 FT 5.8 FT 5.0 FT 6.6 FT 4.7 FT 4.6 FT 5.8 FT 5.7 FT O
(2536.72) (2537.17) (2540.40) (2536.63) (2533.40) (2537.71) (2539.00) (2538.74) (2543.90)
8/13/2024 5.6 FT 6.8 FT 4.7 FT N/A 4.6 FT 5.9 FT 4.0 FT 3.9 FT 5.0 FT 4.9 FT TP-4 MISSING
(2537.72) (2530.78) (2537.17) (2537.03) (2534.10) (2538.41) (2539.70) (2539.54) (2544.70) cu
8/28/2024 5.8 FT N/A 4.7 FT 6.9 FT 6.1 FT N/A 4.6 FT 4.0 FT 5.3 FT 5.1 FT TP-2 MISSING/DAMAGED,
(2537.52) (2537.17) (2539.30) (2535.53) (2537.81) (2539.60) (2539.24) (2544.5) TP-6 CLOGGED O -
9/13/2024 5.2 FT 6.1 FT 4.2 FT 7.0 FT 5.7 FT 5.3 FT 4.4 FT 3.8 FT 5.1 FT 4.9 FT ALL PIEZOMETERS
(2538.12) (2531.48) (2537.67) (2539.20) (2535.93) (2534.70) (2538.01) (2539.80) (2539.44) (2544.7) LOCATED/REPAIRED ■�/�
5.5 FT 5.8 FT 6.1 FT 4.9 FT 4.4 FT 4.0 FT 5.3 FT TP-9 PIEZOMETER ■ O
9/25/2024 (2537.82) (2531.78) N/A (2540.10) (2536.73) N/A (2538.01) (2539.60) N/A (2544.30) DAMAGED BEYOND
REPAIR
10/7/2024 4.6 FT 5.8 FT 4.4 FT 6.4 FT 5.7 FT 4.0 FT N/A 4.0 FT N/A 5.1 FT TP-7 MISSING/DAMAGED
(2538.72) (2531.78) (2537.47) (2539.80 (2535.93) (2536.00) (2539.60) (2544.50)
10/31/2024 6.4 FT 7.0 FT 5.1 FT 7.2 6.0 FT 6.7 FT 5.0 FT 6.0 FT N/A 6.0 FT TP-7 REPAIRED
(2536.92) (2530.58) (2536.77) (2539.00) (2535.63) (2533.30) (2537.41) (2537.60) (2543.60) O
7.3 FT 7.6 FT 5.6 FT 7.5 FT 7.3 FT 7.2 FT 6.2 FT 6.0 FT
11/25/2024 (2536.02) (2529.98) (2536.27) (2538.70 (2534.33) (2532.80) N/A N/A
(2537.40) (2543.60)
NOTE: SEE GEOTECHNICAL REPORT NO. 2827-ID FROM GEOTEK INC. DATED MARCH 19, 2025 AND GEOTECHNICAL REPORT NO.321026 FROM INNOVATE GEOTECHNICAL DATED MAY 12, 2021.
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Revisions
1. 5/30/25-CITY FP COMMENTS
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Project No.: 123200
Date of Issuance: 4.15.2025
Project Milestone: Permit Set
Drainage & Utility Plan
Drainage and Utility
Data
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