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HomeMy WebLinkAboutRE-ANALYSIS OF DRAINAGE IMPACTS TO B106-02-00 & B106-00-00, DRAINAGE IMPROVS FOR FAIRMONT PARK EASTB106#3 Junction 2 B106#2 B106#4 B106#5 B100#7d Pipeline Crossing C2 C1 C3 C5 C4 C6 B109A B112A B106D B112B B11202A B100E B106A B100D B106C B106B B100G B100H B106E B100F B104N B10408A B111B B100B B104J Big Island Slough Big Island Slough ³ 03,000 Feet Legend Fairmont Park East TSARP Watersheds TSARP Sub-Basins Analysis Subarea EXHIBIT 1 HMS MODEL ELEMENTS KLOTZ PROJ. NO.: 0127.012.001 SCALE: 1" = 3000 ' DATE: August 30, 2010 CITY OF LA PORTE FAIRMONT PARK EAST PRELIMINARY DRAINAGE DESIGN August 30, 2010 Ex h i b i t 2 . H E C - H M S S c h e m a t i c Pr e - P r o j e c t 1 % Q p e a k = 7 5 9 c f s Po s t - P r o j e c t 1 % Q p e a k = 8 3 3 c f s August 30, 2010 Ex h i b i t 3 a Ol d H i c k o r y 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 80 0 90 0 10 0 0 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 4 0 0 1 6 0 0 Pre Post Pr e - P r o j e c t 1 % Q p e a k = 4 7 9 3 c f s Po s t - P r o j e c t 1 % Q p e a k = 4 7 8 3 c f s August 30, 2010 Ex h i b i t 3 b Ju n c t i o n 2 0 50 0 10 0 0 15 0 0 20 0 0 25 0 0 30 0 0 35 0 0 40 0 0 45 0 0 50 0 0 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 4 0 0 1 6 0 0 Pre Post Pr e - P r o j e c t 1 % Q p e a k = 4 9 4 5 c f s Po s t - P r o j e c t 1 % Q p e a k = 4 9 3 4 c f s August 30, 2010 Ex h i b i t 3 c b1 0 6 # 3 0 50 0 10 0 0 15 0 0 20 0 0 25 0 0 30 0 0 35 0 0 40 0 0 45 0 0 50 0 0 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 4 0 0 1 6 0 0 Pre Post Pr e - P r o j e c t 1 % Q p e a k = 6 2 8 4 c f s Po s t - P r o j e c t 1 % Q p e a k = 6 2 7 2 c f s August 30, 2010 Ex h i b i t 3 d b1 0 6 # 4 0 10 0 0 20 0 0 30 0 0 40 0 0 50 0 0 60 0 0 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 4 0 0 1 6 0 0 Pre Post Pr e - P r o j e c t 1 % Q p e a k = 6 6 7 0 c f s Po s t - P r o j e c t 1 % Q p e a k = 6 6 6 0 c f s August 30, 2010 Ex h i b i t 3 e b1 0 6 # 5 0 10 0 0 20 0 0 30 0 0 40 0 0 50 0 0 60 0 0 70 0 0 0 2 0 0 4 0 0 6 0 0 8 0 0 1 0 0 0 1 2 0 0 1 4 0 0 1 6 0 0 Pre Post Pr e - P r o j e c t 1 % Q p e a k = 1 7 0 2 3 c f s Po s t - P r o j e c t 1 % Q p e a k = 1 6 9 7 3 c f s b1 0 0 # 7 d 0 20 0 0 40 0 0 60 0 0 80 0 0 10 0 0 0 12 0 0 0 14 0 0 0 16 0 0 0 18 0 0 0 0 5 0 0 1 0 0 0 1 5 0 0 2 0 0 0 Pre Post August 30, 2010 Ex h i b i t 3 f