SW3190804_2712 - Pine Forest II Stage Storage Tables_2/14/2020

Project: Pine Forest li Engineer: R. Joe Harris & Associates, Inc.
Location: Statesville, North Carolina Date: February 12, 2020
Client: The Johnson Group, INC. By: Corin Brown
BM P Type: Surface Sand Filter #100
POND STORAGE VOLUME: OVERALL
CONTOUR ELEVATION INCREMENTAL ACCUM.
ELEV. AREA DIFFERENTIAL VOLUME VOLUME
(FT.) (S.F.) (FT.) (C.F.) (C.F.)
790.00
5,310
0.0
0
0
790.50
6,099
0.5
2,852
2,852
791.00
6,887
1.0
3,246
6,099
791.50
7,676
1.5
3,0-1
9,739
792.00
8,464
1 2.0
13,774
792.50
9,383
2.5
18,236
793.00
10,302
3.0
4,921
23,157
793.50
11,220
3.5
5,380
?8,537
794.00
12,139
4.0
5,840
34,377
794.50
13,192
4.5
6,333
40,710
795.00
14,245
5.0
6,859
47,569
795.50
15,297
5.5
7,385
54,954
796.00
16,350
6.0
7,912
62,866
796.50
16,509
6.5
8,215
-1,081
797.00
16,669
7.0
8,294
'9,375
797.50
16,828
1 7.5
8,374
�7,749
798.00
16,987
8.0
8,454
'03
POND STORAGE VOLUME: SEDIMENT CHAMBER
CONTOUR ELEVATION INCREMENTAL ACCUM.
ELEV. AREA DIFFERENTIAL VOLUME VOLUME
(FT.) (S.F.) (FT.) (C.F.) (C.F.)
790.00
2,033
0.0
0
0
790.50
2,460
0.5
1,123
1.123
791.00
2,886
1.0
1,336
791.50
3,313
1.5
1,550
9
792.00
3,740
1 2.0
1,763
'
792.50
4,262
25
2,000
793.00
4,785
3.0
2,262
10,035
793.50
5,307
35
2,523
12,557
794.00
5,830
4.0
2,784
15,342
POND STORAGE VOLUME: SAND CHAMBER
CONTOUR ELEVATION INCREMENTAL ACCUM.
ELEV. AREA DIFFERENTIAL VOLUME VOLUME
(FT.) (S.F.) (FT.) (C.F.) (C.F.)
790.00
2,282
0.0
0
0
790.50
2,689
0.5
1,243
1,243
791.00
3,096
1.0
1,446
2,689
791.50
3,503
15
1,650
4,339
792.00
1 3,910
1 2.0
1,853
1 6,192
792.50
4,403
2.5
2,078
8,271
793.00
4,896
3.0
2,325
10,596
793.50
5,390
3.5
2,571
13,167
794.00
5,883
4.0
2,818
15,985

Project: Pine Forest 11 Engineer: R. Joe Harris & Associates, Inc.
Location: Statesville, North Carolina Date: February 12, 2020
Client: The Johnson Group, INC. By: Corin Brown
BMP Type: Surface Sand Filter #200
POND STORAGE VOLUME: OVERALL
CONTOUR ELEVATION INCREMENTAL ACCUM.
ELEV. AREA DIFFERENTIAL VOLUME VOLUME
(FT.) (S.F.) (FT.) (C.F.) (C.F.)
788.00
7,386
0.0
0
0
788.50
8,105
3,873
3,873
789.00
8,824
1.0
4,232
8,105
789.50
9,542
1.5
4,591
12,696
790.00
10,261
1 2.0
1 4,951
17,647
790.50
1 11,112
2.5
5,343
791.00
11,964
3.0
5,769
9
791.50
12,815
3.5
6,195
4
792.00
13,666
4.0'0
74
792.50
14,540
4.5
2
45,626
793.00
15,414
5.0
89
-56,1 14
793.50
1 16,288
5.5
7,926
64,040
794.00
17,162
6.0
8,363
72,402
794.50
17,933
6.5
8,774
1,176
795.00
18,704
7.0
9,159
35
795.50
19,475
7.5
" �45
)9,880
796.00
20,246
8.0
>:)30
109,810
POND STORAGE VOLUME: SEDIMENT CHAMBER
CONTOUR ELEVATION INCREMENTAL ACCUM.
ELEV. AREA DIFFERENTIAL VOLUME VOLUME
(FT.) (S.F.) (FT.) (C.F.) (C.F.)
788.00
3,637
0.0
0
788.50
4,001
OS
09
1909
789.00
4,364
1.0
9 I
789.50
4,727
1.5
^3
790.00
5,091
1
2.0
2,455
'3
790.50
5,512
2.5
2,651
�'9
791.00
5,933
3.0
0
791.50
6,354
3.5
17,312
792.00
6,775
4.0
POND STORAGE VOLUME: SAND CHAMBER
CONTOUR ELEVATION INCREMENTAL ACCUM.
ELEV. AREA DIFFERENTIAL VOLUME VOLUME
(FT.) (S.F.) (FT.) (C.F.) (C.F.)
788.00
3,474
0.0
0
0
788.50
3,859
0.5
1,833
1,833
789.00
4,243
1.0
2,026
789.50
4,628
1.5
2,218
790.00
1
5,012
1 2.0
2,410
790.50
5,450
2.5
2,616
1)2
791.00
5,888
3.0
4
77
791.50
6,325
3.5
3,0�
6,990
792.00
6,763
4.0
3,2-
'0.262