HomeMy WebLinkAboutDrainage Calculations & Tests
~
PROJECT: PIKE LAKE TRAIL
STORM FREQUENCY= 10YR
AREA RUNOFF COEFF. Tc MINIMUM MINIMUM
STREET FROM TO INCR. INCR. SUM. T SUM."""" - CALC % TYPE OF
C.B. C.B. INCR. TOTAL C CA CA PIPE Tc I Q DIA Grd PIPE
PIKE LAKE CB 1 i;t1 2 1.08 1.08 0.5 0.54 0.54 0.1 23.4 4 2.16 1'" 0.50% RCP
PIKE LAKE CB2 CB3 0.01 1.09 0.75 0.0075 0.5475 0.1 23.5 4 2.19 12" 0.50% RCP
PIKE LAKE CB3 Cl:l 4 0.01 1.1 0.75 0.0075 0.555 0.1 23.6 3.95 2.19225 15" 0.50% RCP
12" 0.70% RCP ..........
PIKE LAKE CB4 STMH1 0.6 1.7 0.4 0.24 0.795 0.1 23.7 3.95 3.14025 15" 0.50% RCP
1?" 0.80% RCP
KNOB HILL DE 1:l1 :)IMH 1 0.24 7.12 0.45 0.108 3.2 0.1 17 4.4 14.08 18" 1.80% RCP
15" 5.00% RCP
PIKE LAKE STMH1 ;iMH2 0.16 1.86 0.7 0.112 4.107 0.1 23.8 3.9 16.0173 21" 100% RCP
18" 2.50% RCP
PIKE LAKE CB5 ;IMH2 1.95 1.95 0.4 0.78 0.78- 30 3.7 2.886 1'" 0.70% RCP
PIKE LAKE STMH 2 :)IMH3 0.25 4.06 0.7 0.175 5.062 0.25 30.25 3.65 18.4763 21" 1.50% RCP
1R" 3.25% RCP
PIKE LAKE CB6 ::>IMH3 4.9 4.9 0.4 1.96 1.96- 36 3.' 6.272 15~ 0.90% RCP
1?" 3.00% RCP
PIKE LAKE STMH3'STMH 4 0.24 9.2 0.7 0.168 7.19 0.25 36.25 3.1 22.289 21" 2.00% RCP
18" 4.50% RCP
PIKE LAKE CBt ::>IMH4 1.28 1.28 0.5 0.64 0.64- 18.6 6.5 4.161'" 1.40% RCP
PIKE LAKE STMH 4 ::;IMH5 0.31 10.79 0.7 0.217 8.047 0.2 36.45 3.05 24.54335 ?1" 2.50% RCP
1R" 5.50% RCP
PIKE LAKE STMH 5 STMH 6 0.31 11.1 0.7 0.217 8.264 0.1 36.55 3 24.792 24" 1.20% RCP
21" 2.50% RCP
PIKE LAKE SfMHI:i COUNTY 0.62 11.72 0.65 0.403 8.667 0.2 36.45 3.05 26.43435 '4" 1.40% RCP
::>1" 2.75% RCP
--_.
1, ..11:
"'lI'lill
~~!-
.........
UoIWloU
Z:::I:
"'VI'"
000
11'\00
_1'4
_('04'~
<:1'''''''
---
c:.~N
C"4C"4N
(~
'/;'(.;.'1';"
, WEI'JSf(!AAJI~_ O/2"W)Af?~_- __..r:d'-Cr_ ,QE,P/?/Q.E--.Idi..l<f"..---
/00 Yp. -24 'r\R STOk(n RO;),TI/U6
Df<AltJAbE AP-EA:: S 1.1 At- ) CtJ::: 74 I T::- ~ 0.&6 hr
PoAJO uJI /.5" OrA/tEl Rp~
5rA0~ - STOR.AGE ' Dl.5C1iAZGE CJJ.I?.V~
fLE~
0&!?.
SCP4
6~{o
B(P8
DISCH;\R~
0.0
8.~
/4.Cf
J 9.4
~roR.AGE
0.0
/.(P9
l',73
S~B3
" ",r
IOOY/2.. - 24 Hk.. STORTO ~ PfCEOP= (p 1 (2lJM;Fr::: 3.1B
ROLlTiI)(~ PP--.ULTS: PEAi~ IfJFLOJ)..... 79,Oc.F5
PEA Ie Ot,J1f"Low':. /4. S C.f.$
PcAI~ EI.EVATi()/) ';. Bl...vG.9&
,::)jorc.m S~Wc."-: SI :cJfJ0 I JO't'"G'/J.R. SToerrl
A= 7./ IIclCE3 I 7;.<:/51"11'l1u1(:5 [I::4.&I(,~() , C:::: 0.43
Q~ CIA
Q = 7,/ x- 4.{o x.O.43 :; 14 cX~
-
III
..1...1 1.
POND-2 Version: 5.17 SiN:
EXECUTED: 07-16-1997 1 0:13
Page 1
************************************************************
*
*
* PONDING IN LARGE WETLAND ON WENSMANNS PROPERTY AREA 20 *
* 100 YEAR - 24 HOUR STORM : 6" EVENT
*
*
* 15" ORIFICE OUTLET
*
*
*
*
************************************************************
Inflow Hydrograph: A:AREA20 .HYD
Rating Table file: A:AREA20 .PND
----INITIAL
Elevation
Outflow
Storage
CONDITIONS----
862.00 ft
0.00 cfs
0.00 ac-ft
GIVEN POND DATA
INTERMEDIATE ROUTING
COMPUTATIONS
------------------------------
--------------------------
I ELEVATION \ OUTFLOW I STORAGE I
I (ft) I (cfs) I (ac-ft) I
1---------\---------\----------1
\ 862.00 1 0.0 I 0.000\
\ 864.00 \ 8.2 1 1.6901
I 866.00 1 14.9 I 4.7301
\ 868.00 I 19.4 1 9.8301
2s/t 2S/t + 0
I (cfs) I (cfs) I
1------------1-------------\
I 0.0 1 0.0 1
I 409.0 1 417.2 I
\ 1144.7 \ 1159.6 \
I 2378.9 I 2398.3 I
------------------------------
--------------------------
Time increment (t) = 0.100 hrs.
o
POND-2 Version: 5.17 SiN:
EXECUTED: 07-16-1997 13:10:13
Page 2
Pond File: A:AREA20 .PND
Inflow Hydrograph: A:AREA20 .HYD
Outflow Hydrograph: A:OUTFL020.HYD
.1 ..1 L
13.400 23.001 -51.0 1089.4 1118.5\ - 14.53 865.89
13.500 20.001 3.0 1103.1 1132.41 14.65 865.93
13.600 17.001 37.0 1110.6 1140.11 14.72 865.95
13.700 16.001 33.0 1114.1 1143.6\ 14.76 865.96
13.800 14. 00 1 30.0 1114.6 1144.11 14.76 865.96
13.900 12.001 26.0 1111 . 2 1140.61 14.73 865.95
14.000 11. 00 \ 23.0 1104.8 1134.21 14.67 865.93
14 . 100 10.001 21.0 1096.6 1125.81 14.60 865.91
14.200 10.001 20.0 1087.6 1116.61 14.51 865.88
14 . 300 9.001 19.0 1077 . 8 1106.6\ 14.42 865.86
14.400 9.00\ 18.0 1067.1 1095.81 14.32 865.83
14.500 8.001 17 .0 1055.7 1084.11 14.22 865.80
14 . 600 8.00\ 16.0 1043.5 1071.7\ 14.11 865.76
14.700 8.001 16.0 1031.5 1059.51 14.00 865.73
14.800 8.00\ 16.0 1019.7 1047.51 13.89 865.70
14 . 900 7.001 15.0 1007.1 1034.71 13.77 865.66
15.000 7.001 14.0 993.8 1021.11 13.65 865.63
15.100 7.00\ 14.0 980.8 1007.8\ 13.53 865.59
15.200 7.001 14.0 968.0 994.81 13.41 865.56
15.300 6.001 13.0 954.4 981. 01 13.29 865.52
15.400 6.001 12.0 940.1 966.41 13.16 865.48
------------------ ------------------------------------------------------
0
POND-2 Version: 5.17 SIN: Page 3
EXECUTED: 07-16-1997 13:10:13
Pond File: A:AREA20 .PND
Inflow Hydrograph: A:AREA20 .HYD
Outflow Hydrograph: A:OUTFL020.HYD
INFLOW HYDROGRAPH ROUTING COMPUTATIONS
------------------ ------------------------------------------------------
TIME I INFLOW \ Il+I2 2S/t - 0 2S/t + 0 \ OUTFLOW 1 ELEVATION 1
I (hrs) \ (cfs) 1 \ (cfs) 1 (cfs) 1 (cfs) \ (cfs) \ (ft) \
1--------1---------1 \---------1------------1-----------1---------1---------I
1 15.500 1 6.00\ I 12.0 1 926.0 I 952.11 13.03 I 865.44 I
I 15.600 1 6.001 \ 12.0 I 912.2 I 938.0\ 12.90 I 865.40 I
.\ 15.700 I 6.001 I 12.0 1 898.7 \ 924.21 12.78 I 865.37 I
\ 15.800 I 5.00\ I 11.0 1 884.4 I 909.71 12.64 1 865.33 I
I 15.900 I 5.00\ I 10.0 I 869.4 I 894.4\ 12.51 I 865.29 I
1 16.000 \ 5.00\ \ 10.0 I 854.6 I 879.41 12.37 \ 865.25 I
\ 16.100 I 5.001 1 10.0 I 840.1 1 864.6\ 12.24 I 865.21 I
I 16.200 I 5.001 \ 10.0 1 825.9 \ 850.11 12.11 I 865.17 I
I 16.300 I 4.00\ 1 9.0 1 811.0 I 834.91 11. 97 I 865.13 \
I 16.400 I 4.00\ I 8.0 1 795.3 1 819.01 11.83 \ 865.08 I
\ 16.500 \ 4.001 I 8.0 I 780.0 I 803.31 11.68 1 865.04 I
\ 16.600 I 4.001 I 8.0 1 764.9 1 788.01 11.55 I 865.00 \
1 16.700 I 4.001 \ 8.0 1 750.0 1 772.91 11.41 1 864.96 1
I 16.800 I 4.001 I 8.0 \ 735.5 \ 758.01 11.28 I 864.92 1
I 16.900 I 4.001 1 8.0 I 721. 2 1 743.51 11.14 1 864.88 \
I 17 .000 I 4.001 I 8.0 I 707.2 I 729.21 11.02 1 864.84 I
I 17 . 100 \ 4.00\ 1 8.0 I 693.4 1 715.21 10.89 I 864.80 I
I 17 .200 I 4.001 1 8.0 I 679.9 I 701. 4 I 10.77 I 864.77 I
I 17.300 1 4.001 I 8.0 I 666.6 1 687.91 10.64 1 864.73 I
I 17.400 1 4.001 I 8.0 1 653.5 I 674.6\ 10.52 I 864.69 I
1 17 . 500 1 4.001 1 8.0 1 640.7 1 661. 5\ 10.41 1 864.66 I
\ 17 . 600 I 4.001 I 8.0 1 628.1 1 648.71 10.29 1 864.62 I
I 17.700 1 4.001 1 8.0 I 615.8 1 636.11 10.18 I 864.59 I
\ 17.800 I 4.001 I 8.0 I 603.7 I 623.8\ 10.06 I 864.56 1
I 17 . 900 I 4.001 I 8.0 1 591.7 I 611.71 9.96 I 864.52 1
\ 18.000 1 4.001 I 8.0 I 580.1 1 599.71 9.85 1 864.49 1
1 18.100 I 4.001 I 8.0 I 568.6 I 588.1\ 9.74 I 864.46 \
\ 18.200 \ 4.001 1 8.0 I .557.3 1 576.61 9.64 \ 864.43 I
I 18.300 I 4.001 \ 8.0 1 546.2 I 565.31 9.54 I 864.40 1
I 18.400 1 4.001 1 8.0 I 535.3 1 554.2\ 9.44 \ 864.37 1
1 18.500 1 4.001 I 8.0 1 524.7 I 543.3\ 9.34 I 864.34 1
I 18.600 I 3.001 I 7.0 I 513.2 I 531. 71 9.23 1 864.31 I
1 18.700 I 3.00\ I 6.0 I SOl. 0 I 519.2\ 9.12 1 864.27 I
1 18.800 I 3.001 I 6.0 1 488.9 \ 507.01 9.01 1 864.24 I
. I 18.900 I 3.001 I 6.0 \ 477.i. \ 494.91 8.90 1 864.21 I
1 19.000 I 3.00\ I 6.0 1 465.5 \ 483.11 8.80 I 864.18 1
III
..1. ..1 ~.
19.100 3.001 6.0 454.2 471.51- 8.69 864.15
19.200 3.001 6.0 443.0 460.2, 8.59 864.12
19.300 3.001 6.0 432.0 449.01 8.49 864.09
19.400 3.001 6.0 421. 2 438.01 8.39. 864.06
19.500 3.001 6.0 410.7 427.21 8.29 864.03
19.600 3.001 6.0 400.3 416.71 8.19 864.00
19.700 3.001 6.0 390.3 406.31 7.99 863.95
19.800 3.001 6.0 380.7 396.3\ 7.79 863.90
19.900 3.001 6.0 371.5 386.71 7.60 863.85
20.000 3.001 6.0 362.7 377.51 7.42 863.81
------------------ ------------------------------------------------------
0
POND-2 Version: 5.17 SIN: Page 4
EXECUTED: 07-16-1997 13:10:13
Pond File: A:AREA20 .PND
Inflow Hydrograph: A:AREA20 .HYD
Outflow Hydrograph: A:OUTFL020.HYD
INFLOW HYDROGRAPH ROUTING COMPUTATIONS
------------------ ------------------------------------------------------
TIME I INFLOW I 11+12 2S/t - 0 25/t + 0 I OUTFLOW 'ELEVATION \
I (hrs) I (cfs) I I (cfs) I (cfs) I (cfs) \ (cfs) 1 (ft) I
1--------1---------1 1---------1------------1-----------1---------1---------I
I 20.100 I 3.001 I 6.0 I 354..2 I 368.7\ 7.25 I 863.77 I
I 20.200 I 3.00\ I 6.0 I 346.0 I 360.2\ 7.08 I 863.73 I
I 20.300 I 3.001 I 6.0 I 338.2 I 352.01 6.92 I 863.69 \
I 20.400 I 3.001 1 6.0 I 330.7 I 344.21 6.77 1 863.65 ,
I 20.500 I 3.001 , 6.0 \ 323.4 I 336.71 6.62 I 863.61 I
\ 20.600 1 3.00\ 1 6.0 , 316.5 1 329.4\ 6.48 I 863.58 1
I 20.700 1 3.001 , 6.0 1 309.8 I 322.5 6.34 1 863.55 ,
I 20.800 , 3.001 \ 6.0 1 303.4 I 315.8 6.21 1 863.51 I
I 20.900 I 3.001 I 6.0 \ 297.2 \ 309.4 6.08 I 863.48 1
I 21. 000 1 2.001 1 5.0 \ 290.3 1 302.2 5.94 I 863.45 1
I 21.100 1 2.001 1 4.0 282.8 I 294.3 5.79 \ 863.41 1
1 21. 200 1 2.001 1 4.0 275.5 1 286.8 5.64 I 863.37 1
1 21. 300 I 2.001 1 4.0 268.5 I 279.5 5.49 1 863.34 I
I 21.400 1 2.001 I 4.0 261.8 I 272.5 5.36 \ 863.31 1
I 21. 500 1 2.001 I 4.0 255.3 \ 265.8 5.22 863.27 1
1 21. 600 I 2.00\ I 4.0 249.2 \ 259.3 5.10 863.24
1 21.700 I 2.00\ I 4.0 243.2 I 253.2 4.98 863.21
I 21. 800 \ 2.00\ I 4.0 237.5 I 247.2 4.86 863.19
I 21. 900 I 2.001 \ 4.0 232.0 \ 241. 5 4.75 863.16
I 22.000 I 2.001 , 4.0 226.7 \ 236.0 4.64 863.13
I 22.100 I 2.001 \ 4.0 221. 6 I 230.7 4.53 863.11
I 22.200 I 2.001 \ 4.0 216.8 1 225.6 4.44 863.08
1 22.300 \ 2.00\ I 4.0 212.1 \ 220.8 4.34 863.06
\ 22.400 I 2.001 1 4.0 207.6 \ 216.1 4.25 863.04
\ 22.500 I 2.001 1 4.0 203.3 I 211. 6 4.16 863.01
\ 22.600 \ 2.001 \ 4.0 199.1 1 207.3 4.07 862.99
1 22.700 I 2.001 1 4.0 195.1 1 203.1\ 3.99 862.97
I 22.800 1 2.001 I 4.0 191. 3 \ 199.11 3.91 862.95
I 22.900 1 2.001 I 4.0 187.6 I 195.31 3.84 862.94
1 23.000 I 2.00\ I 4.0 184.1 I 191.61 3.77 862.92
I 23.100 I 1. 00 I 1 3.0 179.7 I 187.11 3.68 862.90
I 23.200 1 1. 00 I 1 2.0 174.6 I 181.71 3.57 862.87
I 23.300 1 1. 00 I 1 2.0 169.7 1 176.61 3.47 862.85
I 23.400 1 LOOI I 2.0 164.9 1 171. 71 3.37 862.82
I 23.500 1 1. 001 1 2.0 160.4 I 166.91 3.28 862.80
I 23.600 1 1. 001 1 2.0 156.0 1 162.41 3.19 862 .78
1 23.700 1 1.001 1 2.0 151.8 I 158.01 3.11 862.76
1 23.800 I LOOI \ 2.0 147.7 I 153.81 3.02 862.74
1 23.900 I 1. 00 I J 2.0 143.8 1 149.71 2.94 862.72
I 24.000 I LOOI I 2.0 140.1 1 145.81 2.87 862.70
1 24.100 I LOOI I 2.0 136.5 I 142.11 2.79 862.68
I 24.200 1 LOOI 1 2.0 133.1 I 138.5\ 2.72 862.66
I 24.300 I 1. 00 1 I 2.0 129.8 I 135.11 2.65 862. 65
I 24.400 I 1. 00 1 I 2.0 126.6 I 131. 8 I 2.59 862.63
I 24.500 I 1. 00 I I 2.0 123.5 I 128.61 2.53 862.62
t 1 24.600 I LOOI I 2.0 120.6 I 125.51 2.47 862.60
------------------ ------------------------------------------------------
III
,.1, ..1 ..
o
POND-2 Version: 5.17 Sit
EXECUTED: 07-16-1997 1~:10:13
Page 5
Pond File: A:AREA20 .PND
Inflow Hydrograph: A:AREA20 .HYD
Outflow Hydrograph: A:OUTFL020.HYD
INFLOW HYDROGRAPH
TIME INFLOW I
I (hrs) I (cfs) I
\--------1---------1
I 24.700 I 1.001
I 24.800 I 1.001
I 24.900 I 1.001
I 25.000 I 0.001
I 25.100 I 0.001
I 25.200 I 0.001
I 25.300 I 0.001
I 25.400 I 0.001
I 25.500 I 0.001
I 25.600 I 0.001
I 25.700 I 0.001
I 25.800 I 0.001
I 25.900 I 0.001
ROUTING COMPUTATIONS
------------------------------------------------------
11+12 2S/t - 0 2S/t + 0 I OUTFLOW 1 ELEVATION I
I (cfs) I (cfs) I (cfs) I (cfs) I (ft) I
1---------1------------1-----------1---------1---------I
1 2.0 I 117.8 I 122.61 2.41 I 862.59 I
I 2.0 I 115.1 I 119.81 2.35 1 862.57 I
\ 2.0 I 112.5 1 117.11 2.30 I 862.56 I
I 1.0 I 109.0 I 113.51 2.23 I 862.54 I
I 0.0 I 104.7 I 109.01 2.14 I 862.52 1
I 0.0 I 100.6 I 104.71 2.06 I 862.50 I
I 0.0 I 96.6 I 100.61 1.98 I 862.48 I
I 0.0 I 92.8 I 96.6\ 1. 90 I 862.46 I
I 0.0 I 89.2 1 92.81 1.82 I 862.45 I
I 0.0 I 85.7 I 89.21 1.75 \ 862.43 I
I 0.0 I 82.3 I 85.71 1.68 I 862.41 I
I 0.0 I 79-.1 I 82.31 1.62 I 862.39 I
I 0.0 I 76.0 I 79.11 1. 55 I 862.38 I
------------------------------------------------------
o
POND-2 Version: 5.17 SIN:
EXECUTED: 07-16-1997 13:10:13
'Page 6
****************** SUMMARY OF ROUTING COMPUTATIONS ******************
Pond File: A:AREA20 .PND
Inflow Hydrograph: A:AREA20 .HYD
Outflow Hydrograph: A:OUTFL020.HYD
Starting Pond W.S. Elevation
862.00 ft
*****
Summary of Peak Outflow and Peak Elevation
*****
Peak Inflow
Peak Outflow
Peak Elevation
79.00 cfs
14.76cfs
865.96 ft
70 -rtYe Z('RcP sru8.
***** Summary of Approximate Peak Storage *****
Initial Storage
Peak Storage From Storm
0.00 ac-ft
4.67 ac-ft
Total Storage in Pond
4.67 ac-ft
o
Warning: Inflow hydrograph truncated on left side.
Page 7
POND-2 Version: 5.17 SIN:
Pond File: A:AREA20 .PND
Inflow Hydrograph: A:AREA20 .HYD
Outflow Hydrograph: A:OUTFL020.HYD
Peak Inflow
Peak Outflow
79.00 cfs
14.76 cfs
EXECUTED: 07-16-1997
13:10:13
III
. 0
Peak Elevation
8_65.96 ft
III
PROJECT: PIKE LAKE TRAIL
STORM FREQUENCY= 10YR
AREA I RUNOFF COEFF. I Tc I MINIMUM MINIMUM
STREET I FROM I TO INCR. I TOTAL I IN~R. I INCR. I SUM. I T I SUM. I I CALC % TYPE OF
C.B. C.B. CA CA PIPE Tc I Q OIA Grd PIPE
I , I , I 1 I I I I I I I
PIKE LAKE ICB 1 ICB2 1.081 1.081 0.51 0.541 0.541 0.11 23.41 41 2.16112" I 0.50%IRCP
I I 1 I I I I I I I 1 1 I
PIKE LAKE ICB2 ICB3 0.011 1.091 0.751 0.00751 0.54751 0.11 23.51 41 2.19112" I 0.50%IRCP
I I , I 1 I 0.5551 I I I I 1 I I "
PIKE LAKE ICB3 ICB4 0.011 1.11 0.751 0.00751 0.11 23.61 3.951 2.19225115" 0.50%IRCP
I I I I I I I I I I 112" 0.70%IRCP
PIKE LAKE ICB4 ISTMH 1 0.61 1.71 0.41 0.241 0.7951 0.11 23.71 3.951 3.14025115" 0.50%IRCP
I I 1 1 I I I 1 1 I 112" 0.80%IRCP
KNOB HILL DE I 1311STMH 1 0.241 7.121 0.451 0.1081 3.21 0.11 17/ 4.41 14.08118" 1.80%IRCP
I I I I I I I 1 I I 115" 5.00%IRCP
PIKE LAKE ISTMH 1 ISTMH 2 I 0.161 1.861 0.71 0.1121 4.1071 0.11 23.81 3.91 16.0173121" 1.00%IRCP
I I I I 1 I I 1 I I I 118" 2.50%IRCP
PIKE LAKE 'CB5 ISTMH 2 I 1.951 1.951 0.41 0.781 0.781- I 301 3.71 2.886112" 0.70%IRCP
I I 1 I I I I 1 1 1 I I I
PIKE LAKE ISTMH 2 ISTMH 3 I 0.251 4.061 0.71 0.1751 5.0621 0.251 30.251 3.651 18.4763121" 1.50%IRCP
I I I I 1 1 I I I 1 I 118" 3.25%IRCP
PIKE LAKE ICB6 ISTMH 3 I 4.91 4.91 0.41 1.961 1.961- I 361 3.21 6.272115" O.90%IRCP
,. I 1 1 I I I I I I I I 112" 3.00%IRCP
:1 "- PIKE LAKE 'STUB ISTMH 3 I I , I I I 1 1 I 16121" 1.oo%IRCP
,-
C.,Tv ,~. I I I I I 1 I I I I I 1 I
PIKE LAKE I STMH 3 ISTMH 4 I 0.241 9.21 0.71 0.1681 7.191 0.251 36.251 3.11 38.289124" 2.90%IRCP
'f/,,'JiI1 I I 1 I 1 I I I I I I 121" 6.00%IRCP I ..
UR..J PIKE LAKE ICB7 ISTMH 4 I 1.281 1.281 0.51 0.641 0.641- I 18.61 6.51 4.16112" 1.40%IRCP
PN (,-/, I 1 I 1 I I I I I I I I
PIKE LAKE ISTMH 4 ISTMH 5 1 0.311 10.791 0.71 0.2171 8.0471 0.21 36.451 3.051 40.54335127" 1.80%IRCP
I 1 I I I I I I I I I 124" 3.25%IRCP
PIKE LAKE I STMH 5 ISTMH 6 I 0.311 11.11 0.71 0.2171 8.2641 0.11 36.551 31 40.792 27" 1.90%IRCP
I I I I I 1 I I 1 1 I 124" 3.35%IRCP
PIKE LAKE ISTMH 6 ICOUNTY I 0.621 11.721 0.651 0.4031 8.6671 0.21 36.451 3.051 42.43435130. 1.20%IRCP
~ I I I I I I I 1 I I I 127" 2.00%IRCP
F
Idl I' /i(
~
...
_..i
, .1-,,'
,-
.J.. I'
I
~FISHPIPE:Xl:S-
Page 1
r
C I T Y 0 F P RIO R L A K E
4629 Dakota street S.E.,
Prior Lake, MN 55372
Phone # (612) 447-4230 - FAX # 447-4245
INFORMAL MEMO
DATE:
7-/6 -9'?
TIME:
TO: rJOm ~lc1unskt FROM: Mn' ~e;cJ,ty
SUBJECT: AlAe. La4e mJ 5~~672..
hL.€ Cf1../1
MESSAGE: 10m ~' ench--5ed t?f""e.. de.. 5~/,~~ ealC<dahOn5
f/->r t"'h~ 2/ '" -57'7/~ -m d~ .t/~""/no/JJ? lZt?P?~- ,LeT-APe.
~/)1/W ;.p ,YCY~ ha.1/e.- an;, oder "O/Jd!!S'7Or?>- u)je." ,Vnu k.Je Ct
cAal1ce,) wt9ubi)!ZXL 5.eod.me- a 1+;>.d'l 1cPr:t5/~_~ ~
:5 mohl cales IJy f}-Ae kt,e, Na-,-j WI ~ a. rY1a,() ~~~
, v
-Ii e. otr~~ 'oou~aJ/e~,
~;MkS" ./
~--=-
~
Response Required:
Yes
No X
.
Iii
III
Calc's for
~4kI~CbNamR.Green())mP3:~::e~:.o. /~2--0~f::-
r ~~SULTING ENGINEERS ( _ J I
By--l-A. Date ..s-L/ b .07
1326 Energy Park Drive
St. Paul, MN 55108
Phone 612/644-4389 Fax 612/644-9446 Checkerl Datp
p.rOject-~
~i2- Prt.-b
,
Arz-&-k .#- ( S4~J
~~~~-t/()W
2.-B
t':...U>o
iT
=- ~ 1-0- frr-
..s:-~= UJ~ J.'c. "" I--
1~ b 7 - I J ~
S' lr..J/o oN C1.vc..
{,. =-lfO
~, ,,,~ -*4.. f
S)e,:, A<t. '::. ~~..
J >'^-= · 27 hf2-~ ~ j hl Z J./vl/
A~+--dl"2- ~~'ON
~ ~f-+1ow
Zl 8 I;'//~/L.
L'" 2~
c:: .r2.. ~~
&J.#.-t-<, -=- /J.J~S I r~.( I-
JJ~'::> - 8SD
c:;: kl'<//r>>J eo ~ c ,
L -=. 100
~/"ff= (2 .f-l4.L
~~~ ~ '()/Jp;,;;;:;e
/J~ -= ,3~ ~ ~ 2~1+ J.t/,J
~:;d3 Sfkh~N
>k+-~{ 0 vJ
1-,8
I..... 2""'1
(..., .....-'v. tJ.-.
5"": . 10, . k~
~tr~ ~ -:: [,u.~15 I,~:.. :".
8~ - bOS
S~f.-I!ouJ ~,
~k~/~vJ (0.,,(. ,
L-- ':-- "3 0 D
'''1
'...r ",,)
S - .3" ,.,
- 'I I-'\:
1'"'. (l / , .'
"::::;~'L. t.(.. '"' 1j.j:J)C'(..
l- -;; / PO I\! I
~ = ,07 "--1.!'&
-51)~"(,t.-:;: P ~K 1.
!;I-t, -= .~ kp--<;,. -= '3'6M.I',J
1I ;-. 11'
III
III
PrIJject
lPE - 3heet No. L
Howard R. Green Company Job No.
CONSULTING ENGINEERS
of .z..
Calc's for By DatE"
1326 Energy Park Drive
St. Paul, MN 55108
Phone 612/644-4389 Fax 612/644-9446 Checked Datf"
~~4- ~~-1~~ f-o~ ,. 300
sh~ C~}/oV-> S 4hLloVJ
2,t; "~J~t-
L-= 3oc) ~ 5;00 L.-c /110
~\~= ,~bl ~t; ~~./I PJ..lt~ ~~~ 1It'5
woocLs ~~ftt UIJf~ f4vd.
fl~ :: . fo ~ It -::: 3 L }.(.,,v
4UA-.J1s-
s;.~-I-to;J
~ - /b/l~
<;~j}/ t~
&; /60 1'+/.
~~fk,-;. .'s:-'/II-
~
97A/j;(,IJ
L~/()() l'b
~ 4a.:, , ~'4 'T"~-t-
pAVU\-.
sw
'2.8 r I'i /hfl-
L,~ l-~ H'h
S(f.~ -:: ,J S; /'It:
lJ1$~} L/~~}
I1/v..G =- · 3/ tr~s :: ;&. ~ mill
... TTI ml
~I
III
0- 0 . "
\
\
7..\
., 'v'f] \"
~
Sheel1
PIKE LAKE TRAIL DRAINAGE SYSTEM ON THE WEST SIDE OF ROAD
DEPTH OF a a
STATION LENGTH OF WIDTH OF LONGITUDINA TRANSVERSE COEFF INTENSIT AREA FLOW@ FLOW@ SPREAD GRATE INLET BYPASS
STREET ROW GRADE SLOPE RUNOFF T=7 MIN CB CB CB COEFF FLOW
(FT) (FT) (%) (%) (INIHR) (ACRES) (CFS) (FT) (FT) K (CFS) (CFS)
1367
212 40 5 2.82 0.7 5 0.194674 2.181359 0.150303 5.329891 26 1.104721 1.076638
1155
305 40 4.44 2.82 0.7 5 0.280073 2.056896 0.150339 5.331174 26 1.105164 0.951732
850
300 40 4.44 2.82 0.65 5 0.275482 1.847049 0.144393 5.120326 26 1.03328 0.813769
550
200 55 3.45 2.82 0.65 5 0.252525 1.634476 0.144603 5.127769 24 0.956108 0.678368
350
182.5 55 3.45 2.82 0.65 5 0.230429 1.427263 0.137436 4.873606 24 0.878437 0.548826
167.5
~
0
167.5 55 1 2 0.7 5 0.21149 0.740215 0.119139 5.956946 17 0.490386 0.249828
167.5
Page 1
~
Sheel1
PIKE LAKE TRAIL DRAINAGE SYSTEM ON THE EAST SIDE OF THE ROAD
DEPTH OF Q Q
STATION LENGTH OF WIDTH OF LONGITUDINA TRANSVERSE COEFF TIME OF INTENSIT AREA FLOW@ FLOW@ SPREAD GRATE INLET BYPASS
STREET ROW GRADE SLOPE RUNOFF CONCEN CB CB CB COEFF FLOW
(FT) (FT) (%) (%) (MIN) (INIHR) (ACRES) (CFS) (FT) (FT) K (CFS) (CFS)
1367
212 30 5 2.82 0.4 16.2 3.9 0.60 2.436 0.156657 5.555199 26 1.183645 1.252355
1155
305 30 4.44 2.82 0.4 30 2.8 1.95 3.436355 0.182244 6.462567 26 1.523106 1.913249
850
245 30 4.44 2.82 0.4 36 2.4 4.90 6.617249 0.233008 8.262706 26 2.293994 4.323255
605
255 70 3.45 2.82 0.5 18.6 3.6 1.28 6.627255 0.244433 8.667854 24 2.293396 4.333858
350
182.5 70 3.45 2.82 0.65 7 5 0.62 6.348858 0.240531 8.529476 24 2.2327 4.116159
.. 167.5
off site
3.75 2 0.4 23.4 3.3 1.10 1.452 0.119716 5.985785 24 0.697905 0.754095
o
167.5
55
2.82
0.65
7
5
0.21 0.687342 0.131808 4.67404
17 0.580343 0.106999
167.5
Page 1
proiecL-BtkL- ~ - Jheet No. ( of I
Howard R. Green Company Job No. J r;2 -071-20
/ / CONSULTING ENGINEERS _ J
Calc's forPc~ ~ By:JA- Date 7/;QJi
. . . . r?, _.. ~ J 0/ 13i: ~~~r:~~a~l~~ve
~~ ';;i.L~ e,/t!fJT-t: Phone 612/644-4389 Fax 612/644-9446 Checked Oatp
tloW ~ Jew ~/;il- ~ ~I ~ ~S 45' f)~w.s
~ <:S2-- ~w ~..~ / ~
b.~ ch ~ Sov~
. h 77 ~ f'~..c-, ;ti, ILk
~[,~l t.>>~ ~ ;:'14 1&~'v.J- /5
I
I .DS C-~
Q= eA {zS'^
7.03 -;. . b ( 1,8) JZ2, 'X}42,)Ch)'
2-
Uo,S-t}=- l&.4-. i ~
"
V\ ~ '/"b
~<;. Jd- ~ C.J/l-.B
~k ~ S~.D
)(
~'bb'
J,'sc --= I ~IM~ %t)
fZv;J \.'
Cf>rJJ f?, I tJ f- {)J /( ( H,tJ:D.
;+ {)L ?lJb k Cg~ ~ ~~ S?,hG o>f!~ ft,...';1-.
7,03> cts ::: , b (2 'J-J. 6) J z(sZ.;')l~J l
,'- "2-
(},z.s-cfsy:. ({ 2(32.2.)L~) ')
lOt S~ ::- &4-.4 ~
h= . f~ I
I
. l:, (", _ ':: . " "2..t3 2-
X
X. -=- 2--3. ~ Dt- .:rfi<-r!D
.
. ..
(
:/~ :..
X
,02,..8 Z
I
X -= s:z. 5r~" r~
C>~
'II
ill