PERMFILE103025

• Permit No: M2002004
• IBM Index Class Name: Permit File
• Doc Date: 7/8/2002
• Doc Name: Response to Preliminary Adequacy Review APPENDIX B E F
• From: GCC Rio Grande Inc
• To: DMG
• Media Type: D
• Archive: No

_.

_ / / ' / Cobble A/rra/Id• ~
~s~~~
T
GCC R
ARROYO EVAL RAPEZO
ED ROC
UATION IDAL CHANNEL C
K LIMESTONE MI
ANO DESIGN -AR WIRACT
NEAND
T EQUA ERISTIG
CEMENT
TION FOR 6
PLAN
MIINNING'S N
TRAPEZ OIDAL CHANNEL CHARACTERISTICS

Area b+z Z7= 20
Wetted rimetel WP =b+2 •1+x^2 0.5
H caulk retllm R =ANJP
Ta wkMT•b+2h

b 22=
Z=
=bottom Mtlih= 20
20
5
Avere °
R
H nullc De D = biz / b+2h
9ectlon factor Z = b+z 1.S b+2
0.5
n • flow
= mann tle =
in s n = vaMble
varMDla
Critlcal tlbcha a Oc=Z• 0.5

HYDRAU LIC CALCULATIONS
H = V^22 + = O"22 ^2+
O = (1.48/n~•R^X3•S^12
Tau•GamRS ADL E ua 8on for M
n =
Dm= annin 's n-rdlue
0.0456(D555)
4 Inches Haan 1

PROCED URE:
1
2
3
4 Insert sitle slo es antl bottom wMM of channe in cells MT to M10
Itl Whkh lelaftlenLe WlVe [01188 e1NM "C'10r Cd L Of"d'iLx4MOt
IreeR'Trtal n-VeHres" M Column D. A3 usi value un1W R matUm "h+ler. n-wlue"
IPYtN/A''Uretumetl In COlE Man VTi§out of table ren eantl n~reluemve h'

N Coumn
h Le.: D.

E.
iB torCa

tl 0.25 for

D

SLOPE Flow
Depth
R Prod
V'R TOaI
n-value Calo.
n-value AneAA

s. R Wetietl
PeHm.
WP, R Hytl.
Ratl.
R tt Top
Width
Tw N Hytlr.
Dpih
O tt Sect
Fxtor
2 Ctllloal
Dlcoh.
Oe DIaeR

cfs Veloeh/

V Veloe.
Htl.
Hv ft Total
Neal
H R Froutle
No Shear
Stress ContlNloe
0.005 1 1.84 O.p24 0.024 25.00 45.0 0.55 45 0.56 13.8 105] J4.1 3.0 0.14 ti4 O.TO O.tT
1.25 2.31 0.024 0.021 3].50 566 0.88 55 0.68 31.0 iJ5.7 1714 3.4 0.18 1.43 O.T9 0.21
1.5 3.OT 0.024 0.024 52.50 eS.l 081 85 0.81 47.2 287.7 100.7 3.8 0.22 1.72 O.T5 0.25
1.J5 3.91 0.024 0.024 TD.00 TS.i 0.93 75 0.83 87.6 383.7 283.2 4.2 0.27 2.02 O.TB 0.29
2 4.82 0.024 0.026 9D.00 85.1 1.08 85 1.08 82.8 625.5 410.1 6.8 0.32 232 0.]8 0.33
2.8 7.31 0.024 0.024 146.20 108.1 1.38 108 1.38 1728 880.8 JeJ.B 5.4 0,45 3.05 0.81 0.42 veioc Ilmtt

0.01 1 2.OT 0.027 0.02] 25.00 46.0 0.55 45 0.56 16.8 t03.J 93.1 3.J 0,22 1.22 0.88 0.35
1.25 2.81 0.02] 0.027 37.50 65.1 0.88 55 0.88 31.0 175.7 160.2 6.3 0.28 1.53 0.91 D.42
15 3.88 0.02] 0027 52.50 63.1 0.81 85 0.31 OJ.2 2871 251.1 1.8 038 1.86 0.94 0.50
1.75
1.9
2.5 4.81
5.58
8.83 0.027
0.027
0.027 0.077
0.02]
0.027 70.00
81.]0
13].50 J5.1
81.1
105.1 0.83
1.01
f.31 l5
91
10.5 0.93
1.D1
f.31 87.8
62.1
157.3 389.7
665.8
882.9 368.6
453.1
WJ.B 5.3
5.5
8.6 D.q3
0.48
0,68 2.18
2.38
3.18 0.88
0.87
~ 1.02 0.58
0.63
0.82
velar Ilmtt

0.015 i 2.36 0.029 0.029 25.00 45.0 0.55 45 0.58 18.8 f05.T 108.2 6.2 0.28 1.26 1.00 0.52
1.25 3.32 D.029 0.028 3].50 55.1 0.68 55 0.68 31.0 175.7 182.6 4.8 0.97 1.62 1.04 0.84
1.5 4.10 0.028 0.029 52.50 65.1 0.81 % 0.81 dJ.2 287.1 286.3 5.5 0.48 1.96 t.pJ D.JB wlac Ilmtt
t.7 5.35 0028 0.028 68.30 73.1 0.81 73 0.81 63.2 358.5 381.0 5.8 0.56 2.24 1.OB 0.85
2 0.91 0.029 0.029 90.00 85.1 1.08 85 1.06 826 525.5 587.9 85 D.86 286 1.12 0.98
2.5 8.64 0.029 0.028 13].50 105.1 1.31 106 1.31 157.3 8928 1034.8 7.5 0.88 3.38 1 t8 122

0.02 1
1.2
1.5 2.55
3.38
4]5 0 031
0031
0037 0 031
0.031
0.031 25.00
36.60
52.50 45.0
53.1
85.1 0.55
0.88
0.81 0.5
53
65 0.56
0.66
0.81 16.8
28.2
4J.2 105.7
180.0
287.7 116]
178.5
309.2 4.8
5.1
5.9 0.33
0.61
0.54 1.33
1.81
204 1.09
1.12
1.18 D.69
0.82
1.01
shear lime
1]5 8.05 0.031 0.031 70.00 75.1 0.93 T5 0.93 BT.B 3831 454.1 6.5 0.85 2.40 1.16 1.16
2 T.IB 0.031 0.031 90.00 86.1 1.06 85 1.06 92.6 525.5 635.0 T.1 O.TT 2.JT 1.21 1.32
2.5 10.83 0.031 0.031 137.50 105.1 1.31 105 1.31 157.3 892.9 111].9 8.1 i.p3 3.53 1.25 1 B3

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