04 C8J-2022-0273 - Lagos Austin Section 2 Preliminary Plan Part 3.pdf — original pdf

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X 505 565 S A G S A G S A G 10' N E A S O E M N-E E N X CLU T D O SIV E M N A C# 2021270011 O VILLE W P S C R T C 10' E E A X CLU S E M E N SIV T D O E M A N C#2021270010 O VILLE W S C P R T C 00 200' 400' GRAPHIC SCALE 200' C O B A W A Y 54 53 14 15 50 51 52 S A G S A G M U R C H ( 7 I S 0 ' O R N O S W T ) R E E T S A G D R AIN A G E E A S E M E N T S A G S A G S A G S A G S A G C A N T E R O L A N E 0 ' R O W ) 5 ( L E W I S V ( I 5 L 0 L ' E S T R O W ) R E E T ) T E E R T S N O S I H C R U M W O R ' 0 7 ( ) E V I R D A L U Y A S W O R ' 0 5 ( ) T E E R T S O N A L E M W O R ' 0 5 ( ) E V I R D A S O M R E H A T S I V W O R ' 0 5 ( GAZO STREET (50' ROW) G A Z O S (50' R O T R E E T W) S A L S (5 O R 0' R O O A D W ) E RIV O D W) C O O C 0' R X E O T (5 G A L 10' N E A S O E M N-E E N X CLU T D O SIV E M N A C# 2021270011 O VILLE W P S C R T C 10' E E A S X E M CLU E N SIV T D O E M A N C#2021270010 O VILLE W S C P R T C LAGO TORTUGA TRAIL (50' ROW) TR A SIM (50' R E R O O D W) RIV E E N A W) O L O L 0' R VIL (5 O N TA W A K O (50' R NI LA W) O N E TA W A K O (60' R NI LA W) O N E E N A W) O L O L 0' R VIL (5 O N 10' N E A S O E M N-E E N X CLU T D O SIV 10' E E A S X E M CLU E N SIV T D O E M A N E M N A C# 2021270011 O VILLE W P R S C T C C#2021270010 O VILLE W S C P R T C T E E R T S S W) O O G 0' R A O L (5 C CIN E RIV W) O D O 0' R LIT (5 A P A ALB (50' R N O R O O W) A D W E TLA N D C E F W E TLA N D C E F S E T B A C K WETLAND CEF BUFFER TO BE MITIGATED FOR CONSTRUCTION OF ASMP ARTERIAL ROADWAY W E TLA N D C E F S E T B A C K S A G S A G WETLAND CEF BUFFER MITIGATION AREA AIN D R S A G A G E E A S E M E N T X B I F O H E F X I B X B I F O H E F X I B X B I F S A G O H E F I B W E TLA N D C E F X G A S G A S X g. S A G S A G S A G S A G D N E L I N B D O W ) 0 ' R B S N A ( 5 O B D N E B N I L D N A S B O B ) W O R ' 0 5 ( ) D A O R O T A R U C A B W O R ' 0 5 ( B I F X O H F E X I B ) . . 3 7 9 . M . F W O . R ' 0 0 1 ( B I F X O F X H I B E FIB X X F O I B H E X X W E TLA N D C E F S E T B A C K W E TLA N D C E F 10' N E A O S E M N-E E N X CLU T D O SIV E M N A C# 2021270011 O VILLE W P R S C T C 10' E E A S X E M CLU E N SIV T D O E M A N C#2021270010 O VILLE W S C P R T C ANGEL JOSEFINA AVENUE (50' ROW) W E TLA N D C E F S E T B A C K Z O N A M A E "A" P P N G U U E O. 48453C0485J D T 18, 2014 S A R FIR M T E D 15' LAG OS AUSTIN WASTEWATER-SEG 15" PVC ASTM F679 SDR-26 @ 0.20% SP-2021-0062D MENT 3 5487 482.500 GATE END C B L X L B C O H E X E H O C B L X L B C O H E X E H O C B X L L B C O H X E E H O X C B L L B C O X H E W 10' N O C E X S N-E A S 2021270011 O E M 10' E E A X CLU S E M E N SIV T D O E M A N CLU E N P R SIV T D T E M O C# C A N VILLE C#2021270010 O VILLE W S C P R T C E RIV W) R D O (50' R E ELV LAGO TORTUGA TRAIL (50' ROW) LIVINGTON DRIVE (50' ROW) LIVINGTON DRIVE (50' RO W) VARANO CIRCLE (50' RO W) E L C O CIR W) O 0' R N A (5 R A V VARANO CIRCLE (50' RO W) CORBARA LANE (50' RO W) E RIV W) R D O 0' R E V (5 L E CONROE DRIVE (50' ROW) CONROE DRIVE (50' ROW) D A O R N O E L O G A L ) W O R ' 0 5 ( T E E R T S N O S I H C R U M ) W O R ' 0 7 ( ANGEL JOSEFINA AVENUE (50' ROW) W E TLA N D C E F X X X X X X LEGEND SECTION 2 BOUNDARY PROPERTY LINE RIGHT OF WAY EASEMENT LINE CWQZ 100-YR FULLY DEVELOPED ATLAS-14 WETLAND CEF BOUNDARY PROPOSED CEF BUFFER PROPOSED SIDEWALK WETLAND CEF SETBACK AREA TO BE MITIGATED WETLAND CEF SETBACK MITIGATION AREA R O ( 5 S A 0' L L R A O N W E ) O T E X C O C O D RIV E (50' R O W ) L A G L E W IS (6 VIL 0' R L E S O T R W ) E E T 558 10' N E A S O E M N-E E N X CLU T D O SIV E M N A C# 2021270011 O VILLE W P S C R T C 10' E E A S X E M CLU E N SIV T D O E M A N C#2021270010 O VILLE W S C P R T C NOTES: 1. AREAS OF THE WETALND CEF SETBACK TO BE MITIGATED THAT OVERLAP WITH 100YR FLOODPLAIN AND CWQZ SHALL BE RESEEDED WITH NATIVE SEEDING AND PLANTINGS AS SPECIFIED IN CITY OF AUSTIN STANDARD SPECIFICATION 609S. © 2. CEF MITIGATION WILL INCLUDE NATIVE PLANTINGS WITHIN THE WETLAND CEF SETBACK, ARMORED DROP STRUCTURES IN SEVERAL LOCATIONS ALONG THE WETLAND CEF STREAMBANK DOWNSTREAM OF THE WILDHORSE CONNECTOR ROADWAY CROSSING, AND A NATURAL BOTTOM CROSSING OF THE WETLAND CEF AT THE WILDHORSE CONNECTOR ROADWAY CROSSING. CEF MITIGATION DETAILS TO BE REVIEWED AND APPROVED AT SUBDIVISION CONSTRUCTION PLANS STAGE. . 3. ALL ACTIVITIES WITHIN THE CEF AND CEF BUFFER MUST COMPLY WITH THE CITY OF AUSTIN CODE AND CRITERIA. THE NATURAL VEGETATIVE COVER MUST BE RETAINED TO THE MAXIMUM EXTENT PRACTICABLE; CONSTRUCTION IS PROHIBITED; AND WASTEWATER DISPOSAL OR IRRIGATION IS PROHIBITED. I I N O T A G T M F E C I I I T B H X E I N T S U A S O G A L I 2 N O T C E S I T J E N T S U A F O Y T C I S A X E T , Y T N U O C S V A R T I EXH. I C8J-2022-0273 BENCHMARKS NOTE: -0.72'(AVERAGE) BELOW NAVD88-GEOID 12A POINTS SHOWN BELOW ARE "X" CUT SET ON TOP OF A WING WALL ON BM #17 THE WEST SIDE OF FM 973 ±8' FROM THE EDGE OF ASPHALT AND ±108' SOUTH FROM A CONCRETE TXDOT MONUMENT ELEV.=481.34' BM #19 "X" CUT SET ON TOP A WING WALL ON THE WEST SIDE OF FM 973 ±28' SW FROM THE CENTERLINE OF FM 973 AND ±200' SOUTH OF A GRAVEL DRIVEWAY ON THE WEST SIDE OF FM 973 ELEV.=468.25'