E-6 C15-2022-0021 ADV PACKET PART1 — original pdf

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CITY OF AUSTIN Board of Adjustment Decision Sheet E-2 DATE: Monday March 14, 2022 CASE NUMBER: C15-2022-0021 ___Y____Thomas Ates ___Y____Brooke Bailey ___Y____Jessica Cohen ___Y____Melissa Hawthorne ___-____Barbara Mcarthur OUT ___-____Rahm McDaniel OUT ___Y____Darryl Pruett ___Y____Agustina Rodriguez ___Y____Richard Smith ___-____Michael Von Ohlen OUT ___Y____Nicholl Wade ___Y____Kelly Blume (Alternate) ___-____Carrie Waller (Alternate) ___Y____Marcel Gutierrez-Garza (Alternate) APPLICANT: Bhavani Singal OWNER: Heidi Lew ADDRESS: 3701 ROBBINS RD VARIANCE REQUESTED: The applicant is requesting a variance(s) from the Land Development Code, Section(s): 1. decrease the minimum Front Yard Setback from 40 feet (required) to 15 feet (requested) and 2. (a) percent or less from 35 percent (allowed) to 48 percent (requested), (58% existing) (c) than 25 percent and not more than 35 percent from 5 percent (allowed) to 14 percent (requested), (4% existing) in order to erect a new two story Single-Family residence in a “LA”, Lake Austin zoning district. increase the maximum impervious cover on a slope with a gradient of 15 25-2-492 (Site Development Regulations) from setback requirements to increase the maximum impervious cover on a slope with a gradient of more 25-2-551 (Lake Austin District Regulations) (C) (3) E-6/1Note: This section of the Land Development Code applies to lots that are included in a subdivision plat recorded before April 22, 1982 or a tract that is not required to be platted. BOARD’S DECISION: March 14, 2022 The public hearing was closed by Madam Chair Jessica Cohen, Board Member Melissa Hawthorne motions to postpone to April 11, 2022; Board Member Brooke Bailey seconds on a 10-0 vote; POSTPONED TO APRIL 11, 2022. FINDING: 1. The Zoning regulations applicable to the property do not allow for a reasonable use because: 2. (a) The hardship for which the variance is requested is unique to the property in that: (b) The hardship is not general to the area in which the property is located because: 3. The variance will not alter the character of the area adjacent to the property, will not impair the use of adjacent conforming property, and will not impair the purpose of the regulations of the zoning district in which the property is located because: ______________________________ ____________________________ Elaine Ramirez Executive Liaison Jessica Cohen Madam Chair E-6/2) ' 5 4 ( ) D A O R N B O R I ( e n i l t o l e v o b a s n u r e n i l y t i l i t u d a e h r e v o D A O R S N B B O R I 8 6 2 3 ' 0 0 . 0 0 1 ' E " 0 0 1 3 ° 5 2 N concrete drive 5 3 5 : k r a m h c n e b y r a r o p m e t n o l e g n a i r t l d e e s h c i ' 4 9 . 6 3 5 t a l l a w i g n v a p f o e g d e 0 3 5 1 . 1 ' 8 7 2 3 7 7 2 3 6 7 2 3 l l e w r e t a w 9 6 2 3 5 2 5 0 7 2 3 boat dock S64°19'04"E to west gradient boundary of the Colorado River boat slip (deck above) concrete boat slip (deck above) wood deck wood deck 8') .8 9 9 4'W 1 ° 6 3 S ( W " 7 9'3 5 ° 5 3 S 3' 7 . 9 9 f o e g d e r e t a w TREE LIST 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 15" Juniper 8" Hackberry 9" Hackberry 9" Hackberry 8" Hackberry 8" Hackberry 11" Hackberry 11" Hackberry 11" Hackberry 26.25" Live Oak (20.5", 11.5" stems) 14" Hackberry 15" Hackberry 18" Hackberry 10" Cedar Elm 35" Hackberry 13" Pecan 40" Magnolia 33" Pecan 26" Hackberry EXISTING SITE PLAN 1/16" = 1'-0" 3 LEGEND 1/2 " Iron Rod Found Calculated Point Wood Fence Wrought Iron Fence xx guy wire Overhead Utililty Line (Record Bearing and Distance) MAP OF TOPOGRAPHIC SURVEY OF THAT CERTAIN TRACT OUT OF THE JAMES JETT SURVEY NO. 1, ABSTRACT NO. 437 IN TRAVIS COUNTY, TEXAS, WHICH IS KNOWN AS "LOT B, OAK SHORES," AN UNRECORDED SUBDIVISION, AND BEING ALL OF THAT CERTAIN TRACT CONVEYED TO ANGELINE D. THOMAS BY DEED RECORDED IN VOLUME 8840 PAGE 201 OF THE REAL PROPERTY RECORDS OF TRAVIS COUNTY, TEXAS. LOCATED AT 3701 ROBBINS ROAD. "LOT A" telephone pedestal 5 3 5 0 3 5 wall 2.1' 8 3 5 7 3 65 3 5 ' 6 . 2 1 5 2 5 9 7 2 3 EXISTING GARAGE 0 8 2 3 0 2 5 5 1 5 (S64°14'E 231.96') S64°16'15"E 231.16' 0 1 5 old rock wall 4 2 8 2 3 l l a w xx 1 8 2 3 x x n a c e " P 2 2 wall t u o - n a e c l SPACES TOTAL BUILDING COVERAGE DRIVEWAY / SIDEWALKS/ PATIOS TOTAL IMPERVIOUS COVERAGE LOT SIZE EXISTING 2576 SF 3095 SF 5671 SF 22723 SF TOTAL IMPERVIOUS COVERAGE % 25% David S. Stein and Jenny Kerwick Document No. 2010142322 5 0 5 n a c e " P 9 1 wall with wrought iron fence 0 0 5 in concrete 5 9 4 h s s A " s t e m s 7 ) " T " a 4 9 . 5 1 4 ( a x d 1 e n wall xx EXISTING COVERED WALK 5 1 5 3 8 2 3 ' 1 . 1 1.7' EXISTING 2 STORY WOOD FRAMED HOUSE EXISTING ENTRY DRIVE AND PARKING 4 7 2 3 5 7 2 3 Heidi Wang Lew Document No. 2020193945 previously Angeline D. Thomas Volume 8840 Page 201 SITE AREA EXISTING BUILDING AREA EXISTING DRIVEWAY AREA 22,723 SF 2,576 SF 3,095 SF TOTAL EXISTING IMPERVIOUS COVER 5,671 SF = 25% NOT INCLUDING EXISTING RETAINING WALLS SHORELINE MEANS THE 492.8 TOPOGRAPHIC CONTOUR LINE ALONG THE SHORES OF LAKE AUSTIN SHORELINE SETBACK MEANS THE LINE PARALLEL TO THE SHORELINE AND AT A DISTANCE FROM THE SHORELINE THAT IS PRSCRIBED IN THIS SECTION. SHORELINE SETBACK AREA MEANS THE AREA BETWEEN THE SHORELINE AND THE SHORELINE SETBACK. AREA IS EXCLUDED FROM IMPERVIOUS COVER CALCULATIONS. 3027 N. LAMAR BLVD. #302B AUSTIN, TX 78705 512.243.8346 SECTION 25-2-551 LAKE AUSTIN DISTRICT REGULATIONS SHORELINE SETBACK IN LAKE AUSTIN DISTRICT SETBACK - Seal: 75 FEET OR I S N O T A L U C L A C N I D E S U W O L E B 25 FEET IF THE LOT IS LOCATED IN A SUBDIVISION PLAT RECORDED BEFORE APRIL 22, 1982, OR IS A LEGAL TRACT EXEMPT FROM THE REQUIREMENT TO PLAT LOT INCLUDED IN A SUBDIVISION PLAT RECORDED AFTER APRIL 22,1982, IMPERVIOUS COVER MAY NOT EXCEED: (A) 20% ON A SLOPE WITH A GRADIENT OF 25% OR LESS (B) 10% ON A SLOPE WITH A GRADIENT OF MORE THAN 25% AND NOT MORE THAN 35% 03.25.2022 LOT INCLUDED IN A SUBDIVISION PLA RECORDED BEFORE APRIL 22, 1982, OR A TRACT THAT IS NOT REQUIRED TO BE PLATTED, IMPERVIOUS COVER MAY NOT EXCEED: (A) 35% ON A SLOPE WITH A GRADIENT OF 15% OR LESS (B) 10% ON A SLOPE WITH A GRADIENT OF MORE THAN 15% AND NOT MORE THAN 25% (C) 5% ON A SLOPE WITH A GRADIENT OF MORE THAN 25% AND NOT MORE THAN 35% SHEET IS FORMATTED TO 22" x 34". SCALES ARE ONE HALF OF NOTED WHEN PRINTED AT HALF SIZE. EXISTING PATIO 5 8 2 3 2 7 2 3 515 ' 5 . 2 1 3 7 2 3 1 7 2 3 0 2 5 6 8 2 3 rock step xx Y R E R B K A C " H 9 1 xx xx N64°46'20"W 213.03' (N64°43'W 213.28') 4 8 2 3 0 0 5 xx 5 9 4 4 9 4 3 9 4 4 9° xx 2 . 5 ' to west gradient boundary of the Colorado River N64°46'20"W y ) y g n b k e b k r r e b o li a n k y k c y " H a r r c y " H a r r e 5 r E l m c " H a a 8 d 1 " C e r r e b k 0 c 1 " H a n a 5 c 3 " P e 3 1 " M a a 0 c 4 " P e r r e b 1 c 3 " H a " s t e m s 5 2 7 d 1 " a o m m it m e o w n h k d i a m e t e s . M u lti- t r n s t s t e m e t o s m a n p i c ti o n . r . n y n n t . o t 4 6 n o e h g u e e r k 1 4 1 3 2 3 7 2 3 8 7 2 3 9 8 2 3 0 8 2 3 T e 7 3 1 b k 6 7 5 8 2 3 5 8 6 2 3 5 7 2 1 8 2 3 4 7 2 3 3 7 2 3 1 7 2 3 0 7 2 3 8 6 2 3 r e b k 2 8 2 3 r r e b k y r r e b y r r e b k c c " H a c " H a 1 " H a 1 1 9 . 5 2 T R E E L I S n i p u " J k c " H a c " H a 9 c " H a 9 c " H a 8 " H a 8 1 1 1 9 7 2 3 2 7 2 3 k ( r r e b y r r e k y y r r y r r e e O a 3 4 y 8 y 8 r r 2 e 2 b 3 b " , 1 k 1 1 k c " L i v n t titl e c e r r u e fit o f a c o t s n t s n u e m e n n o f t r e b s a u t t h c ti o d e d i u n n a o s a s a f u o w n r d w it h n r s t ri c ti o e l a a w n a r o t o f c o m p l e t e r o f t h a l s t e m . D u e r c t t o r e d e f o e f u ll d i a m e t e s c r n a n y w a a l s o b j e o d d n r e s d iti o u e q o w n h a li z r e y b d h i s s n t h k d i a m e t e h a h i s l o t m a e n e " s d o e g r o f e s s . u l a t e o w n s e e n n T o w t h , t h e d i a m e t e o u a l c c h o f t r o t z n G P S e " a w n c r r k . N A c e g e i n s o d o r a lf o f t h e d o w n s i n t r e t w o r a s a e b e c e h e r a T r i m b l e R T K n n e e ri a ti o n a a l t r s o e c t u p l u r a l v e o w n h e l a t e t o a r a t u n h s s e r v n r o s o a ti o c a ti o E l e v r e o e T r O n t r V D 8 D a u u e n b e o h a o e n a e e e e r r r r r r r v s s v c a t u m . 8 d n d J n t N o . 2 v i d S . S t e i n a u m e c D o k r w i c 2 2 y K e 2 4 1 3 n 0 n 1 e 0 n a c " P e 9 1 wall with wrought iron fence h t e m s ) s A s s " 7 e t e r c n o i n c 4 9 . 5 1 4 ( x d a 1 " T e n " a wall 3 T B S S , " V I S C O U N T Y , E T S J A M E L O F T H A T K S H O R E T H A T C E R T A I N T R A C T O U T O F T H E J 7 I N T R A E P E R C E N T A G E M A P O F E D T O A N G E L I N E D . T H O M A S A N U N R E C O R D E D S U B D I V I S I O N , A N D B E I N G A L L O T B , O A T R A C T N O . 4 1 O F V I S C O U N T Y , E X A S , W H I C H I S K N O W N A S " P A G E 2 O F 2 0 P A G E 2 B Y D E E D R E C O R D E D I N V O L U M E 8 A L P R O P E R T Y R E C O R D S O F T R A C E R T A I N T R A C T C O N V E Y B I N S R O A D . E X A S . L O C A T E D A T H E R E Y N O . 1 , A S L O P S U R V T 1 R O B T 3 E 0 8 4 7 0 T T (S64°14'E S64°16'15"E 231.96') 231.16' old rock wall 2 8 2 3 1 8 2 3 5 1 5 xx xx 5 1 5 3 8 2 3 0 1 5 ' 1 . 1 1.7' wall t u o - n a e c l boat dock S64°19'04"E to west gradient boundary of the Colorado River xx k c e d k c e d boat slip (deck above) concrete boat slip (deck above) wood deck 0 0 5 wood deck conc. steps 5 9 4 c D o 5 0 5 5 4 9 e w 0 1 3 9 s o m a e 2 g a 1 0 2 n g L H e i d i W a 0 n t N o . 2 u m e s l y u v i o h e e D . T r p 0 P e li n 4 8 o l u m e 8 A n g V e t e r c n o c f o e g d e r e t a w W ' 4 1 ° 6 3 S ( ' 3 7 . 9 9 ) ' 8 W 8 " . 7 9 3 9 ' 9 5 ° 5 3 S 1 2 0 9 . 2 y 1 A R E D : M a P R E P B Y : n a a l L n s i o s r e d P r o f e y e a r h e T g i s t e n A n R e r d S u H O L 0 9 1 0 5 8 y v o e 4 r N o . 5 T C A R S O N , I N C . 4 F O R T V I E W R O A D A U S T I N , T X 7 ) 4 g F i r m N o . 1 9 0 9 7 7 0 5 2 1 4 2 0 0 8 ( - 0 0 0 0 5 y i n e v r d S u e s n e s L i c a x e T 0 2 5 1 7 2 3 2 7 2 3 5 51 ' 5 . 2 1 3 7 2 3 6 8 2 3 k s t e p c o r 5 8 2 3 xx 4 8 2 3 0 0 5 xx 4 9 4 3 9 4 5 9 4 2 . 5 ' xx to west gradient boundary of the Colorado River N64°46'20"W xx xx N64°46'20"W213.03' (N64°43'W 213.28') 0 ' 2 = " S C A L E : 1 s t a l e d e e p e y w ir u g wall 2 . 1 ' n o h p t e l e ' 6 . 2 1 5 3 5 0 3 5 8 3 5 7 3 65 3 5 ) ' 5 4 ( ) D A O R N B O R I ( D A O R S N B B O R I 8 6 2 3 n o c e t e r e r i v c d 5 3 5 e n i l t o l e v o b a s n u r e n i l y t i l i t u d a e h r e v o i g n v a p f o e g d e ' 0 0 . 0 0 E1 " 0 0 ' 1 3 ° 5 2 N E ' 8 2 ° 5 2 N ( ) ' 0 0 . 0 0 0 3 5 1 1 . 1 ' t y I r o n R o d L E G E N D e d F o u n d c u l a t r o n W o o d C a l P o i n t W r o u g h t I 1 / 2 " r h e a d U t e F e n c i n g a n d e F e n c L i n e O v e c o r d B e a r ) e t a n c L O T A " x ( R e D i s i i l l " x 0 8 2 3 0 2 5 9 7 2 3 5 2 5 8 7 2 3 7 7 2 3 6 7 2 3 l l e w r e t a w 9 6 2 3 4 7 2 3 5 7 2 3 5 2 5 0 7 2 3 s t u r 8 2 9 n , ) r t o e S B S G T c i B a S t a h e o f T 9 A c 5 0 . 4 n t N o . 2 ( u m e e 0 s 1 2 r 1 e a o f l o t p e e g o r 0 6 e n t a g e o f y w i t h i n s l o p e c r " r r d d e n u L O T C " " O A K S H O R E S " o c e J A M E S J E T T S U R V E Y N O . 1 A B S T R A C T N O . y a r w i 4 3 7 e g o r s t e D o t r u y 1 u c r e a a p e c a t t h i n s l o e r e l o t a 8 % o f l o t a 3 % o f t h e l o t a 9 . 6 0 % o f t h 0 . 0 e t = 2 e r e t = 2 1 . 5 e 4 % o f t h e l o t a e t = 1 e F e S l o p e C a t e F r 8 % o f t h 7 S q u e t = 1 . 9 4 S q e F 5 % 9 , 4 r a e t = 8 . 4 5 % 6 , 3 8 S q l o t 7 % o f l o t a e g o r e e F 4 5 % 3 , 6 5 % - 2 c a t r a e F u q 5 S a n 1 0 % - 1 5 % - 3 u e = 2 9 S q a 5 % 6 r t h n 2 a t e e t r i n t 2 , 6 e a e e F r t h r g r n 3 a t e a e w a t e u 6 S q o t p a e r t h o b F 2 e l o w t h a t e 1 , 7 e S l a e a : 3 e t b e s o t A r u H o e e F o t a l L r q T 3 S 0 9 , 0 ( e l o t a 8 . 3 s s r f a a u 1 5 g u g a u e e 8 r r r r r c a r a r a e a e ) a e r 3 T B S S , " V I S C O U N T Y , E T S J A M E L O F T H A T K S H O R E T H A T C E R T A I N T R A C T O U T O F T H E J 7 I N T R A E P E R C E N T A G E M A P O F E D T O A N G E L I N E D . T H O M A S A N U N R E C O R D E D S U B D I V I S I O N , A N D B E I N G A L L O T B , O A T R A C T N O . 4 1 O F V I S C O U N T Y , E X A S , W H I C H I S K N O W N A S " P A G E 2 O F 2 0 P A G E 2 B Y D E E D R E C O R D E D I N V O L U M E 8 A L P R O P E R T Y R E C O R D S O F T R A C E R T A I N T R A C T C O N V E Y B I N S R O A D . E X A S . L O C A T E D A T H E R E Y N O . 1 , A S L O P S U R V T 1 R O B T 3 E 4 0 8 7 0 T T t y I r o n R o d L E G E N D e d F o u n d c u l a t r o n W o o d C a l P o i n t W r o u g h t I 1 / 2 " r h e a d U t e F e n c i n g a n d e F e n c L i n e O v e c o r d B e a r ) e t a n c L O T A " x ( R e D i s i i l l " x 1 4 1 3 2 3 7 2 3 8 7 2 3 9 8 2 3 0 8 2 3 T e 7 3 1 2 3 5 8 b k 5 8 6 7 6 2 3 5 7 2 2 8 2 3 9 7 2 3 1 8 2 3 3 7 2 3 1 7 2 3 0 7 2 3 8 6 2 3 4 7 2 3 r r e b k y r r e b y r r y e r r b e k c k c " H a c " H a 1 " H a 1 1 9 . 5 2 r e b k T R E E L I S n i p u " J k c " H a c " H a 9 c " H a 9 c " H a 8 " H a 8 1 1 1 2 7 2 3 k ( r r e b y r r b k y y r r y r r e e O a 3 4 8 y 8 2 e 2 3 b " , 1 1 1 k c " L i v n t titl e c e r r u e fit o f a c o t s n t s n u e m e n n o f t r e b s a u t t h c ti o d e d i u n n a o s a s a f u o w n r d w it h n r s t ri c ti o e l a a w n a r o t o f c o m p l e t e r o f t h a l s t e m . D u e r c t t o r e d e f o e f u ll d i a m e t e s c r n a n y w a a l s o b j e o d d n r e s d iti o u e q o w n h a li z r e y b d h i s s n t h k d i a m e t e h a h i s l o t m a e n e " s d o e g r o f e s s . u l a t e o w n s e e n n T o w t h , t h e d i a m e t e u o a l c c h o f t r o t z n G P S e " a w n c r r k . N A c e g e i n s o d o r a lf o f t h e d o w n s i n t r e t w o r a s a e b e c e h e r a T r i m b l e R T K n n e ri a ti o n a e a l t r s o e c t u p l u r a l v e o w n h e l a t e t o a r a t u n h s s e r v n r o s o a ti o c a ti o E l e v r e o e T r O n t r V D 8 D a h a e e e n a e o o u e u e n b e r r r r r r r c v v s s y o li a n k y ) a r r e b " s t e m s c g n b k e b k r r e b y k c y " H a r r c y " H a r r e 5 r E l m c " H a a 8 d 1 " C e r r e b k 0 c 1 " H a n a 5 c 3 " P e 3 1 " M a 0 c 4 " P e 1 3 " H a 5 2 7 d 1 " a o m m it m e o w n h k d i a m e t e s . M u lti- t r n s t s t e m e t o s m a n p i c ti o n . r . n y n n t . 6 n 4 e h g u o e e r k o t a t u m . 8 d n d J n t N o . 2 v i d S . S t e i n a u m e c D o k r w i c 2 2 y K e 2 4 1 3 n 0 n 1 e 0 n a c " P e 9 5 SF 1 75 SF wall with wrought iron fence h t e m s ) s A s s " 7 e t e r c n o i n c 4 9 . 5 1 4 ( x d a 1 " T e n " a wall n o h p t e l e s t a l e d e e p e y w ir u g wall 2 . 1 ' 0 ' 2 = " S C A L E : 1 8 3 5 7 3 65 3 5 ' 6 . 2 1 5 3 5 22.0' a m e f r a r a g e g 0 3 5 ' 2 . 3 2 9 7 2 3 5 2 5 (S64°14'E S64°16'15"E 231.96') 231.16' old rock wall 2 8 2 3 1 8 2 3 5 1 5 xx xx 14.1' 0 8 2 3 0 2 5 1 4 2 S F 4 9 4 S F 243 SF 29 SF wall t u o - n a e c l F 5 S 8 6 1 3 S F 7 1 4 7 2 3 5 7 2 3 3 8 2 3 0 1 5 F 0 S 3 0 2 F 2 S 6 6 c D o 5 0 5 5 4 9 e w 0 1 3 9 s o m a e 2 g a 1 0 2 n g L H e i d i W a 0 n t N o . 2 u m e s l y u v i o h e e D . T r p 0 P e li n 4 8 o l u m e 8 A n g V e t e r c n o c f o e g d e r e t a w W ' 4 1 ° 6 3 S ( ' 3 7 . 9 9 ) ' 8 W 8 " . 7 9 3 9 ' 9 5 ° 5 3 S 5 8 2 3 xx 4 8 2 3 0 0 5 xx 4 9 4 3 9 4 5 9 4 2 . 5 ' xx to west gradient boundary of the Colorado River N64°46'20"W xx xx N64°46'20"W213.03' (N64°43'W 213.28') boat dock S64°19'04"E to west gradient boundary of the Colorado River xx k c e d k c e d boat slip (deck above) concrete boat slip (deck above) wood deck 0 0 5 wood deck conc. steps 5 9 4 1 2 0 9 . 2 y 1 A R E D : M a P R E P B Y : n a a l L n s i o s r e d P r o f e y e a r h e T g i s t e n A n R e r d S u H O L 0 9 1 0 5 8 y v o e 4 r N o . 5 T C A R S O N , I N C . 4 F O R T V I E W R O A D A U S T I N , T X 7 ) 4 g F i r m N o . 1 9 0 9 7 8 7 5 0 2 4 2 1 0 0 ( - 0 0 0 0 5 y i n e v r d S u e s n e s L i c a x e T ) ' 5 4 ( ) D A O R N B O R I ( D A O R S N B B O R I 8 6 2 3 n o c e t e r e r i v c d 5 3 5 e n i l t o l e v o b a s n u r e n i l y t i l i t u d a e h r e v o i g n v a p f o e g d e ' 0 0 . 0 0 E1 " 0 0 ' 1 3 ° 5 2 N F 9 S 2 1 1 . 1 ' F 6 S 7 7 7 2 3 6 7 2 3 l l e w r e t a w 9 6 2 3 5 2 5 0 7 2 3 s d a A / C p r e v o e l i t e t e r c n o c 0 2 5 1 7 2 3 2 7 2 3 5 51 ' 5 . 2 1 3 7 2 3 6 8 2 3 k s t e p c o r 56 SF s t u r 8 2 9 n , ) r t o e S B S G T c i B a S t a h e o f T 9 A c 5 0 . 4 n t N o . 2 ( u m e e 0 s 1 2 r 1 e a o f l o t p e e g o r 0 6 e n t a g e o f y w i t h i n s l o p e c r " r r d e d n u L O T C " " O A K S H O R E S " o c e J A M E S J E T T S U R V E Y N O . 1 A B S T R A C T N O . y a r w i 4 3 7 e g o r s t e D o t r u y 1 u a 5 c r e a p e c a t t h i n s l o e r e l o t a 8 % o f l o t a 3 % o f t h e l o t a 9 . 6 0 % o f t h 0 . 0 e t = 2 e r e t = 2 1 . 5 e 4 % o f t h e l o t a e t = 1 e F e S l o p e C a t e F r 8 % o f t h 7 S q u e t = 1 . 9 4 S q e F 5 % 9 , 4 r a e t = 8 . 4 5 % 6 , 3 8 S q l o t 7 % o f l o t a e g o r e e F 4 5 % 3 , 6 5 % - 2 c a t r a e F u q 5 S a n 1 0 % - 1 5 % - 3 u e = 2 9 S q a 5 % 6 r t h n 2 a t e e t r i n t 2 , 6 e a e e F r t h r g r n 3 a t e a e w a t e u 6 S q o t p a e r t h o b F 2 e l o w t h a t e 1 , 7 e S l a e a : 3 e t b e s o t A r u H o e e F o t a l L r q T 3 S 0 9 , 0 ( e l o t a 8 . 3 s s r f a a u 1 u e 8 e u g g a r r r r r c a r a a e a e r ) a e r SLOPE MAP EXISTING 1" = 30'-0" 2 SLOPE MAP PROPOSED 1" = 30'-0" 1 LEW FAMILY RESIDENCE ROBBINS ROAD 3701 ROBBINS RD AUSTIN TX 78730 Plan North True North Issue 1 07.12.2021 2 01.05.2022 3 03.25.2022 PERMIT SET COA COMMENTS BOA TECH UPDATE Project Number, 21-004 Drawn By, BN Checked By, BS SITE ANALYSIS A002 E-6/3FIREPLACE 37 SF COVERD PORCH 360 SF UNCOVERED DECK 773 SF 1ST FLOOR 2251 SF COVERED PARKING 500 SF SECOND FLOOR 307 SF NOT OVER 1ST DRIVEWAY 1291 SF UNCOVERED DECK 237 SF AREA ANALYSIS - LEVEL 1 1/16" = 1'-0" 3 SECOND FLOOR 1764 SF BALCONY 818 SF CISTERN 57 SF AREA ANALYSIS - LEVEL 2 1/16" = 1'-0" 4 LEGEND CM ( ) B.L. P.U.E. II D.E. ICV OH ½" IRON ROD FOUND (UNLESS STATED) CONTROL MONUMENT RECORD INFORMATION BUILDING LINE PUBLIC UTILITY EASEMENT AIR CONDITIONING UNIT WOOD PRIVACY FENCE DRAINAGE EASEMENT IRRIGATION CONTROL VALVE OVERHEAD ELECTRIC LINE GENERAL SITE NOTES 1. THE CONTRACTOR SHALL INSTALL EROSION/SEDIMENTATION CONTROLS AND TREE/NATURAL AREA PROTECTIVE FENCING PRIOR TO ANY SITE PREPARATION WORK (CLEARING, GRUBBING, OR EXCAVATION). THE PLACEMENT OF EROSION/SEDIMENTATON CONTROLS SHALL BE IN ACCORDANCE WITH THE ENVIORNMENTAL CRITERIA MANUAL AND THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN. PERMANENT EROSION CONTROLS: ALL DISTRUBED AREAS SHALL BE RESTORED PER COA RULES AND REGULATIONS. PROVIDE TREE PROTECTION PER COA GUIDELINES AT ALL TIMES. NO CUT OR FILL GREATER THAN 4" IS ALLOWED WITHIN THE 1/2 CRZ OF PROTECTED TREES (19" OR GREATER), AND THERE IS NO IMPACT ALLOWED WITHIN THE 1/4 CRZ. DEMOLITION WITHIN THE 1/4 AND 1/2 CRZ OF PROTECTED TREES MUST BE DONE WITH HAND TOOLS. 2. 3. 4. 5. 6. 3027 N. LAMAR BLVD. #302B AUSTIN, TX 78705 512.243.8346 Seal: 03.25.2022 SHEET IS FORMATTED TO 22" x 34". SCALES ARE ONE HALF OF NOTED WHEN PRINTED AT HALF SIZE. LEW FAMILY RESIDENCE ROBBINS ROAD 3701 ROBBINS RD AUSTIN TX 78730 7' - 6" R 1 5' - 0" 4' - 0" R 1 5' - 0" " 8 / 7 9 - ' 1 4 15' - 0" I E N L Y T R E P O R P " 3 - ' 2 NEUTRAL GROUND WIRE 50' POLE " 8 / 7 9 - ' 1 4 LEVEL 2 T.O.P. 541' - 9" STREET LVL 538' - 0" LEVEL 2 531' - 9" " 9 - ' 1 LEVEL 1 T.O.P 530' - 0" EXISTING GARAGE 529' - 6" NORTH ELEVATION 1/8" = 1'-0" 5 MAX HT 551' - 6" / " 4 1 8 - ' 4 EXISTING GARAGE 529' - 6" n a c e " P 2 2 (S64°14'E 231.96') S64°16'15"E 231.16' 0 1 5 old rock wall 5 1 5 xx 1 8 2 3 x x 5 1 5 2 8 2 3 3 8 2 3 wall t u o - n a e c l K C A B T E S IN T S U A E K A ' L 5 7 4 7 2 3 5 7 2 3 NEW WOOD FRAMED 2 STORY HOME FFE - 520'-0" Heidi Wang Lew Document No. 2020193945 previously Angeline D. Thomas Volume 8840 Page 201 A100 5 telephone pedestal 5 3 5 0 3 5 wall 8 3 5 7 3 65 3 5 OVERHEAD ELECTRICAL LINE ELECTRICAL CONNECTION "LOT A" 5 2 5 0 8 2 3 0 2 5 " 0 - ' 0 1 9 7 2 3 NEW MAGNOLIA TREE POWER POLE PAVING STONES RECYCLING BIN TRASH BIN PROVIDE TRENCH DRAIN ) ' 5 4 ( ) D A O R N B O R I ( e n i l t o l e v o b a s n u r e n i l y t i l i t u d a e h r e v o D A O R S N B B O R I : k r a m h c n e b y r a r o p m e t n o l e g n a i r t l d e e s h c i ' 4 9 . 6 3 5 t a l l a w i g n v a p f o e g d e 8 6 2 3 ' 0 0 . 0 0 1 ' E " 0 0 1 3 ° 5 2 N ) ' 0 0 . 0 0 1 E 8 2 ° 5 2 N ' ( E H O E H O E H O 5 3 5 " 6 - ' 8 1 15' - 0" E U P ' 5 R 1 0 ' - 0 " 0 3 5 537' - 0" NEW CONC DRIVE NEW GARAGE FFE - 531'-9" k c r o / " 4 1 3 - ' 7 3 " 2 1 / " 4 1 / 531' - 4 1/2" 7 7 2 3 6 7 2 3 / " 8 1 1 - ' 1 2 " 0 - ' 3 18' - 1 1/8" 3' - 0" "LOT B" 40' - 0" D R A Y T N O R F - K C A B T E S D E S O P O R P MATERIALS STAGING 8' X 10' STONE RETAINING WALL O A L - K C A B T E S D R A Y T N O R F 9 6 2 3 DASHED LINE DENOTES CENTER OF DRIVE SLOPE - 58.5' CHANGE IN ELEVATION - 5.75' SLOPE - 9.82% PORTABLE TOILET DUMPSTER AND SPOILS l l e w r e t a w 5 2 5 LIMESTONE PLANTER, BUILD AROUND EXISTING WELL " 0 - ' 0 1 0 7 2 3 PUMP ROOM LEVEL ONE - CONNECT TO EXISTING WELL 1 7 2 3 0 2 5 515 3 7 2 3 "LOT C" "OAK SHORES" unrecorded FLOODPLAIN ELEVATION 518'-0" JAMES JETT SURVEY NO. 1 ABSTRACT NO. 437 A/C A/C A/C 2 7 2 3 6 8 2 3 CISTERN TO BE USED FOR IRRIGATION 9' - 9 3/8" 5 8 2 3 25' - 0" 75' - 0" 4 8 2 3 xx Y R E R B K A C " H 9 1 xx xx N64°46'20"W 213.03' (N64°43'W 213.28') Staci Barton, trustee of The SBSG Trust (0.459 Acres) Document No. 2012192860 5 0 5 n a c e " P 9 1 wall with wrought iron fence 0 0 5 in concrete 5 9 4 h s s A " s t e m s 7 ) " T " a 4 9 . 5 1 4 ( a x d 1 e n wall BOAT HOUSE PERMITTED SEPARATLY boat dock S64°19'04"E to west gradient boundary of the Colorado River Plan North True North xx k c e d k c e d boat slip (deck above) concrete boat slip (deck above) wood deck 26' - 9" " 0 1 - ' 5 3' 7 . 9 9 e t e r c n o c f o e g d e r e t a w wood deck DN conc. steps 8') .8 9 9 4'W 1 ° 6 3 S ( W " 7 9'3 5 ° 5 3 S 5 9 4 4 9 4 3 9 4 4 9° xx to west gradient boundary of the Colorado River N64°46'20"W 2 8 9 , 1 2 2 IL R P A E R O F E B D E D R O C E R T A L P IF K C A B T E 5' S 2 0 0 5 xx TREE LIST 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 15" Juniper 8" Hackberry 9" Hackberry 9" Hackberry 8" Hackberry 8" Hackberry 11" Hackberry 11" Hackberry 11" Hackberry 26.25" Live Oak (20.5", 11.5" stems) 14" Hackberry 15" Hackberry 18" Hackberry 10" Cedar Elm 35" Hackberry 13" Pecan 40" Magnolia 33" Pecan 26" Hackberry Issue 1 07.12.2021 2 01.05.2022 3 03.25.2022 PERMIT SET COA COMMENTS BOA TECH UPDATE Project Number, 21-004 Drawn By, BS Checked By, BS SITE PLAN A100 NOTE: SEE SHEET A101 FOR TREE PRESERVATION INFO SITE PLAN 1/16" = 1'-0" 1 E-6/4GENERAL SITE NOTES 1. THE CONTRACTOR SHALL INSTALL EROSION/SEDIMENTATION CONTROLS AND TREE/NATURAL AREA PROTECTIVE FENCING PRIOR TO ANY SITE PREPARATION WORK (CLEARING, GRUBBING, OR EXCAVATION). THE PLACEMENT OF EROSION/SEDIMENTATON CONTROLS SHALL BE IN ACCORDANCE WITH THE ENVIORNMENTAL CRITERIA MANUAL AND THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN. PERMANENT EROSION CONTROLS: ALL DISTRUBED AREAS SHALL BE RESTORED PER COA RULES AND REGULATIONS. PROVIDE TREE PROTECTION PER COA GUIDELINES AT ALL TIMES. NO CUT OR FILL GREATER THAN 4" IS ALLOWED WITHIN THE 1/2 CRZ OF PROTECTED TREES (19" OR GREATER), AND THERE IS NO IMPACT ALLOWED WITHIN THE 1/4 CRZ. DEMOLITION WITHIN THE 1/4 AND 1/2 CRZ OF PROTECTED TREES MUST BE DONE WITH HAND TOOLS. 2. 3. 4. 5. 6. BOARDS FENCE LOCATION PRIOR TO CLEARING, GRADING AND PAVING X X X X X X X X C.R.Z. BOARDS WOOD CHIP MULCH AREA (8") DEPTH X X TEMPORARY ACCESS ROAD, EXISTING ROADWAY OR EASEMENT AS APPROVED X X X X X X X X X X PERMEABLE PAVING AREA CURB X X X FENCE LOCATION DURING PERMEABLE PAVING INSTALLATION C.R.Z. LINEAR CONSTRUCTION THROUGH TREES TREES IN PAVING AREA LIMIT OF CONSTRUCTION LINE AS SHOWN ON PLAN NATURAL AREAS CRITICAL ROOT ZONE (C.R.Z.) RADIUS = 12 mm PER mm (1 FT. PER INCH) OF TRUNK DIAMETER X X X X X X X MINIMUM NESESSARY WORK AREA (WOOD CHIP MULCH 8'' DEPTH) BLDG. X X X X X X X X X X X C.R.Z. ADD BOARDS STRAPPED TO TRUNK DUE TO CLOSENESS OF FENCE LESS THAN 1.5 m (5') FROM TRUNK. TREES NEAR CONSTRUCTION ACTIVITY X X X X GROUP OF TREES TREE ANALYSIS LEGEND GENERAL TREE NOTES 2" X 4" X 8' PLANKING ATTACHED TO THE TRUNK OF PROTECTED TREE ON GRADE TREE FENCE WOOD CHIP MULCH AREA (4" - 6" DEPTH) EXISTING STRUCTURE IMPACTING CRZ NEW STRUCTURE IMPACTING CRZ NEW SITEWORK IMPACTING CRZ PROTECTED TREE FULL CRZ 1/4 CRZ 1/2 CRZ NON-PROTECTED TREE CRZ 1. 2. 3. 4. NO BATTER BOARD OR FOUNDATION FORMWORK STAKES WITHIN THE ½ CRZ EXCEPT #5 REBAR W/POINTED TIP. USE A STRONG-BACK DESIGN TO GET ANY LARGER STAKES OUT OF THE ½ CRZ. FENCING IS REQUIRED TO BE CHAIN-LINK MESH AT A MINIMUM HEIGHT OF FIVE FEET. WHEN THE TREE PROTECTION FENCING CANNOT INCORPORATE THE ENTIRE ½ CRITICAL ROOT ZONE, AN EIGHT INCH LAYER OF MULCH WITHIN THE ENTIRE AVAILABLE ROOT ZONE AREA IS REQUIRED FOR ALL TREES WHICH HAVE ANY DISTURBANCE INDICATED WITHIN ANY PORTION OF THE CRITICAL ROOT ZONE. PROVIDE 2X4 OR GREATER SIZE PLANKS (6’ TALL MINIMUM) TO BE STRAPPED SECURELY AROUND PROTECTED TREES TRUNKS AND ROOT FLARES WHEN PROTECTIVE FENCING DOES NOT INCORPORATE THE ENTIRE ½ CRZ FOR ANY REASON AT ANY TIME IN THE PROJECT IF HEAVY EQUIPMENT WILL BE ROLLING OVER ANY AREA OF THE FULL CRZ OF PROTECTED TREES, PROVIDE 3/4" PLYWOOD OVER 2X4 LUMBER OVER 12″ LAYER OF MULCH TO BRIDGE OVER THE ROOTS AND PREVENT SOIL/ROOT COMPACTION. AFTER CONSTRUCTION IS COMPLETED, SPREAD MULCH AROUND SITE TO LEAVE A MAX LAYER OF 3″ WITHIN ROOT ZONES. TREE MITIGATION TREE REMOVED TO BE MITIGATED #3277 - 26" LIVE OAK 200% REPLACEMENT PER CITY ARBORIST = 52" REPLACEMENT NEW TREES TO BE PLANTED TREE DESCRIPTION SOUTHERN MAGNOLIA TEXAS REDBUD RED OAK FLAMELEAF SUMAC BIGTOOTH MAPLE SIZE 6" 4" 4" 4" 4" QTY. 3 2 4 2 1 TOTAL TOTAL 18" 8" 16" 8" 4" 54" 3027 N. LAMAR BLVD. #302B AUSTIN, TX 78705 512.243.8346 Seal: 03.25.2022 SHEET IS FORMATTED TO 22" x 34". SCALES ARE ONE HALF OF NOTED WHEN PRINTED AT HALF SIZE. LEW FAMILY RESIDENCE ROBBINS ROAD 3701 ROBBINS RD AUSTIN TX 78730 Plan North True North Issue 1 07.12.2021 2 01.05.2022 3 03.25.2022 PERMIT SET COA COMMENTS BOA TECH UPDATE LEGEND 1/2 " Iron Rod Found Calculated Point Wood Fence Wrought Iron Fence xx guy wire Overhead Utililty Line (Record Bearing and Distance) MAP OF TOPOGRAPHIC SURVEY OF THAT CERTAIN TRACT OUT OF THE JAMES JETT SURVEY NO. 1, ABSTRACT NO. 437 IN TRAVIS COUNTY, TEXAS, WHICH IS KNOWN AS "LOT B, OAK SHORES," AN UNRECORDED SUBDIVISION, AND BEING ALL OF THAT CERTAIN TRACT CONVEYED TO ANGELINE D. THOMAS BY DEED RECORDED IN VOLUME 8840 PAGE 201 OF THE REAL PROPERTY RECORDS OF TRAVIS COUNTY, TEXAS. LOCATED AT 3701 ROBBINS ROAD. X X X #3278 TO BE REMOVED X X #3277 TO BE 26.25" LIVE OAK FULL CRZ = 2164 SF TO BE REMOVED AND MITIGATED PER ARBORIST ASSESMENT 6" SOUTHERN MAGNOLIA "LOT A" INDIVIDUAL TREE CITY OF AUSTIN WATERSHED PROTECTION DEPARTMENT RECORD COPY SIGNED BY J. PATRICK MURPHY TREE PROTECTION FENCE LOCATIONS 11/15/99 ADOPTED THE ARCHITECT/ENGINEER ASSUMES RESPONSIBILITY FOR APPROPRIATE USE OF THIS STANDARD. STANDARD NO. 610S-1 telephone pedestal 5 3 5 0 3 5 wall 2.1' 8 3 5 7 3 65 3 5 ' 6 . 2 1 22.0' frame garage ' 2 . 3 2 5 2 5 9 7 2 3 0 8 2 3 0 2 5 5 1 5 l l a w xx 1 8 2 3 x x 14.1' TREE 3282 = 35" HACKBERRY FULL CRZ = 3846 SF TO BE REMOVED PER ARBORIST ASSESMENT - UNHEALTHY TREE 49" TEXAS ASH FULL CRZ = 7539 SF IMPACT OF NEW STRUCTURE = 0 SF IMPACT OF EXISTING STRUCTURE = 163 SF IMPACT OF SITEWORK = 0 SF TOTAL IMPACT 163/7539 = %02.16 David S. Stein and Jenny Kerwick Document No. 2010142322 FULL CRZ 5 0 5 n a c e " P 9 1 1/2 CRZ R 49' - 6" wall with wrought iron fence 0 0 5 in concrete R 2 5 ' - 3 " 5 9 4 h s s A " s t e m s 7 ) " T " a 4 9 . 5 1 4 ( a x d 1 e n wall xx FULL CRZ 1/2 CRZ 1' - 0" R 1 " P 2 2 n a c e 4" RED OAK (S64°14'E 231.96') S64°16'15"E 231.16' 0 1 5 old rock wall 2 8 2 3 wall t u o - n a e c l boat dock S64°19'04"E to west gradient boundary of the Colorado River PROTECTIVE FENCING 5' - 0" L C R Z F U L Heidi Wang Lew Document No. 2020193945 FULL CRZ previously Angeline D. Thomas Volume 8840 Page 201 1 / 2 C R Z 3' - 0" R 3 R 1 6' - 6" 5 8 2 3 1/2 CRZ 4 8 2 3 0 0 5 xx DN 3' 7 . 9 9 8') .8 9 9 4'W 1 ° 6 3 S ( W " 7 9'3 5 ° 5 3 S f o e g d e r e t a w 8" MULCH 5 9 4 4 9 4 3 9 4 4 9° xx 2 . 5 ' to west gradient boundary of the Colorado River N64°46'20"W TREE LIST 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 15" Juniper 8" Hackberry 9" Hackberry 9" Hackberry 8" Hackberry 8" Hackberry 11" Hackberry 11" Hackberry 11" Hackberry 26.25" Live Oak (20.5", 11.5" stems) 14" Hackberry 15" Hackberry 18" Hackberry 10" Cedar Elm 35" Hackberry 13" Pecan 40" Magnolia 33" Pecan 26" Hackberry e n i l t o l e v o b a s n u r e n i l y t i l i t u d a e h r e v o 4" FLAMELEAF SUMAC 8 6 2 3 ' 0 0 . 0 0 1 ' E " 0 0 1 3 ° 5 2 N ) ' 0 0 . 0 0 1 E 8 2 ° 5 2 N ' ( concrete drive 5 3 5 : k r a m h c n e b y r a r o p m e t n o l e g n a i r t l d e e s h c i ' 4 9 . 6 3 5 t a l l a w i g n v a p f o e g d e 6 7 2 3 l l e w r e t a w 5 2 5 0 7 2 3 A/C pads r e v o e l i t e t e r c n o c DN " 0 - ' 5 24.4' 6 8 2 3 rock step 2 7 2 3 515 ' 5 . 2 1 3 7 2 3 1 7 2 3 0 2 5 carport 1 . 1 ' 4" FLAMELEAF SUMAC 3276, 3275, 3274 REMOVE TREES "LOT C" 4" BIGTOOTH MAPLE 9 6 2 3 4" RED OAK 6" SOUTHERN MAGNOLIA 4" TEXAS REDBUD "OAK SHORES" unrecorded JAMES JETT SURVEY NO. 1 ABSTRACT NO. 437 4" TEXAS REDBUD 6" SOUTHERN MAGNOLIA TREE 3286 = 25" HACKBERRY FULL CRZ = 1962 SF TO BE REMOVED PER ARBORISTS ASSESMENT UNHEALTHY xx xx R 9' - 6" " 9 ' - 0 R 1 Y R E R B K A C " H 9 1 1/2 C R Z F U L L C R Z 8" MULCH Staci Barton, trustee of The SBSG Trust (0.459 Acres) Document No. 2012192860 xx N64°46'20"W 213.03' (N64°43'W 213.28') TREE 3285 = 33" PECAN FULL CRZ = 3421 SF IMPACT OF NEW STRUCTURE = 17 SF IMPACT OF EXISTING STRUCTURE = 0 SF IMPACT OF SITEWORK = 0 SF TOTAL IMPACT 17/3421 = %0.4 TREE 3284 = 40" MAGNOLIA FULL CRZ = 5024 SF IMPACT OF NEW STRUCTURE = 0 SF IMPACT OF EXISTING STRUCTURE = 0 SF IMPACT OF SITEWORK = 0 SF TOTAL IMPACT 0/5024 = %0 PLANTER BOXES - NO IMPACT NEIGHBOR TREE TO BE PROTECTED WITH TREE FENCE TREE PRESERVATION PLAN 1/16" = 1'-0" 1 Project Number, 21-004 Drawn By, Author Checked By, Checker = " S C A L E : 1 TREE PRESERVATION 0 ' 2 A101 E-6/5ROOF 543' - 6" LEVEL 2 T.O.P. 541' - 9" STREET LVL 538' - 0" LEVEL 2 531' - 9" LEVEL 1 T.O.P 530' - 0" 3027 N. LAMAR BLVD. #302B AUSTIN, TX 78705 512.243.8346 Seal: 03.25.2022 SHEET IS FORMATTED TO 22" x 34". SCALES ARE ONE HALF OF NOTED WHEN PRINTED AT HALF SIZE. LEW FAMILY RESIDENCE ROBBINS ROAD 3701 ROBBINS RD AUSTIN TX 78730 BRIDGES 1/4" = 1'-0" 2 LEGEND SEPTIC DRAINFIELD MITIGATION REQUIRED TREES RAIN GARDEN LANDSCAPING FEATURES wall with wrought iron fence 0 0 5 in concrete 5 9 4 h s s A " s t e m s 7 ) " T " a 4 9 . 5 1 4 ( x a d 1 e n wall xx RAINWATER CISTERN AND COLLECTION ROUTE (SCHEMATIC) boat dock S64°19'04"E to west gradient boundary of the Colorado River DN 3' 7 . 9 9 8') 8 . 9 9 4'W 1 ° 6 3 S ( W " 7 9'3 5 ° 5 3 S f o e g d e r e t a w 3D VIEW OF BRIDGE CONNECTIONS 3 EXISTING GARAGE 529' - 6" 7' - 1 3/4" ENCLOSED BRIDGE 5' - 0" METAL GRATE WALKING BRIDGE " 4 / 1 0 - ' 6 I S E R A V " 8 - ' 5 I S E R A V GROUND LINE RAIN GARDEN BELOW BRIDGES telephone pedestal 5 3 5 0 3 5 wall 2.1' 8 3 5 7 3 65 3 5 ' 6 . 2 1 22.0' frame garage 5 2 5 9 7 2 3 6" SOUTHERN MAGNOLIA "LOT A" n a c e " P 2 2 0 8 2 3 0 2 5 5 1 5 (S64°14'E 231.96') S64°16'15"E 231.16' 0 1 5 old rock wall 4" RED OAK 2 8 2 3 l l a w xx 1 8 2 3 x x 14.1' wall t u o - n a e c l 5 0 5 n a c e " P 9 1 SEPTIC DRAIN FIELD ) ' 5 4 ( ) D A O R N B O R I ( e n i l t o l e v o b a s n u r e n i l y t i l i t u d a e h r e v o D A O R S N B B O R I 8 6 2 3 ' 0 0 . 0 0 1 ' E " 0 0 1 3 ° 5 2 N ) ' 0 0 . 0 0 1 E 8 2 ° 5 2 N ' ( concrete drive 5 3 5 4" FLAMELEAF SUMAC : k r a m h c n e b y r a r o p m e t n o l e g n a i r t l d e e s h c i ' 4 9 . 6 3 5 t a l l a w i g n v a p f o e g d e TRENCH DRAIN IN DRIVE, DRAIN TO RAIN GARDEN 6 7 2 3 - - RAIN GARDEN UNDER BRIDGES SEPTIC TANK previously Angeline D. Thomas Volume 8840 Page 201 WELL 6" SOUTHERN MAGNOLIA 4" TEXAS REDBUD l l e w r e t a w 5 2 5 4" BIGTOOTH MAPLE 3000 GAL CISTERN TO BE USED FOR IRRIGATION A/C pads r e v o e l i t e t e r c n o c CISTERN OVERFLOW DRAIN CISTERN OVERFLOW RAIN GARDEN 5 8 2 3 LANDSCAPING 4" RED OAK 0 7 2 3 1 . 1 ' 4" FLAMELEAF SUMAC 9 6 2 3 2 7 2 3 1 7 2 3 0 2 5 ' 5 . 2 1 3 7 2 3 6 8 2 3 rock step 4" TEXAS REDBUD 515 6" SOUTHERN MAGNOLIA xx E R R Y B " H A C K 9 1 xx xx N64°46'20"W 213.03' (N64°43'W 213.28') 4 8 2 3 0 0 5 xx 5 9 4 4 9 4 3 9 4 4 9° xx 2 . 5 ' to west gradient boundary of the Colorado River N64°46'20"W Plan North True North PERMIT SET BOA TECH UPDATE TREE LIST 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 Issue 1 07.12.2021 2 03.25.2022 15" Juniper 8" Hackberry 9" Hackberry 9" Hackberry 8" Hackberry 8" Hackberry 11" Hackberry 11" Hackberry 11" Hackberry 26.25" Live Oak (20.5", 11.5" stems) 14" Hackberry 15" Hackberry 18" Hackberry 10" Cedar Elm 35" Hackberry 13" Pecan 40" Magnolia 33" Pecan 26" Hackberry Project Number, 21-004 Drawn By, Author Checked By, Checker LANDSCAPE PLAN A110 LANDSCAPE PLAN 3/32" = 1'-0" 1 E-6/6GENERAL ELEVATION NOTES 1. 2. 3. 4. HANDRAILS: PROVIDED ON AT LEAST ONE SIDE OF EACH CONTINUOUS RUN OF TREADS OR FLIGHT WITH FOUR OR MORE RISERS. HEIGHT: MEASURED VERTICALLY FROM THE SLOPED PLANE OF STAIRS OR RAMP SHALL NOT BE LESS THAN 34" AND NOT MORE THAN 38 INCHES. CONTINUITY: SHALL BE CONTINUOUS FOR THE FULL LENGTH OF THE FLIGHT, FROM DIRECTLY ABOVE THE TOP RISER TO DIRECTLY ABOVE THE LOWEST RISER AND SHALL BE RETURNED. PORCHES, BALCONIES, RAMPS OR RAISED FLOOR SURFACES LOCATED MORE THAN 30" ABOVE FLOOR OR GRADE BELOW AT ANY POINT WITHIN 36" HORIZONTALLY TO THE EDGE SHALL HAVE GUARDS NOT LESS THAN 36" IN HEIGHT MEASURED VERTICALLY ABOVE THE ADJACENT WALKING SURFACE, WITH A MAXIMUM 4" OPENING. METAL FASCIA STUCCO STANDING SEAM METAL ROOF GUTTER " 0 - ' 0 1 STANDING SEAM METAL ROOF " 2 1 / " 2 / 1 1 GUTTER 221 220 219 218 217 " 0 - ' 9 " 0 - ' 2 " 0 - ' 9 " 0 - ' 2 109 1 0 2 OPEN BELOW BRIDGE METAL FASCIA STUCCO W01 GUTTERS STANDING SEAM METAL ROOF GUTTER " 4 / 1 8 - ' 4 212 211 210 209 OPEN TO BEYOND 1 1/2" / 12" " 9 - ' 1 / " 4 3 4 - ' 1 3 5' - 0" OPEN " 0 - ' 3 " 4 - ' 4 CABLE RAILING W/METAL FRAME STUCCO EXPOSED CONCRETE TOWER CABLE RAILING W/METAL FRAME PERFORATED METAL PANEL 'A' SKIRTING MAX HT 551' - 6" EXISTING GARAGE 529' - 6" EXISTING LVL 2 522' - 4" FLOODPLAIN 518' - 0" EXISTING LVL 1 512' - 6" MAX HT 551' - 6" EXISTING GARAGE 529' - 6" EXISTING LVL 2 522' - 4" FLOODPLAIN 518' - 0" / " 4 1 8 - ' 7 3027 N. LAMAR BLVD. #302B AUSTIN, TX 78705 512.243.8346 Seal: LEVEL 2 T.O.P. 541' - 9" STREET LVL 538' - 0" LEVEL 2 531' - 9" LEVEL 1 T.O.P 530' - 0" EXISTING GARAGE 529' - 6" EXISTING LVL 2 522' - 4" LEVEL 1 520' - 0" " 0 - ' 2 STUCCO PROPOSED NEW RESIDENCE TO FREEBOARD 2' ABOVE 100 YEAR FLOODPLAIN 03.25.2022 SHEET IS FORMATTED TO 22" x 34". SCALES ARE ONE HALF OF NOTED WHEN PRINTED AT HALF SIZE. WEST ELEVATION 3/16" = 1'-0" 2 LEW FAMILY RESIDENCE R 1 5' - 0" 15' - 0" E N I L Y T R E P O R P " 3 - ' 2 ROBBINS ROAD 3701 ROBBINS RD AUSTIN TX 78730 SEE SITE PLAN FOR ELECTRICAL LINE CLEARANCES LEVEL 2 T.O.P. 541' - 9" STREET LVL 538' - 0" LEVEL 2 531' - 9" LEVEL 1 T.O.P 530' - 0" EXISTING GARAGE 529' - 6" EXISTING LVL 2 522' - 4" LEVEL 1 520' - 0" FLOODPLAIN 518' - 0" " 9 - ' 1 " 0 - ' 0 1 " 0 - ' 2 PROPOSED NEW RESIDENCE TO FREEBOARD 2' ABOVE 100 YEAR FLOODPLAIN EXISTING LVL 1 512' - 6" Plan North True North Issue 1 07.12.2021 2 03.25.2022 PERMIT SET BOA TECH UPDATE Project Number, 21-004 Drawn By, BS Checked By, BS EXTERIOR ELEVATIONS A400 NORTH ELEVATION 3/16" = 1'-0" 1 E-6/7GENERAL ELEVATION NOTES 1. 2. 3. 4. HANDRAILS: PROVIDED ON AT LEAST ONE SIDE OF EACH CONTINUOUS RUN OF TREADS OR FLIGHT WITH FOUR OR MORE RISERS. HEIGHT: MEASURED VERTICALLY FROM THE SLOPED PLANE OF STAIRS OR RAMP SHALL NOT BE LESS THAN 34" AND NOT MORE THAN 38 INCHES. CONTINUITY: SHALL BE CONTINUOUS FOR THE FULL LENGTH OF THE FLIGHT, FROM DIRECTLY ABOVE THE TOP RISER TO DIRECTLY ABOVE THE LOWEST RISER AND SHALL BE RETURNED. PORCHES, BALCONIES, RAMPS OR RAISED FLOOR SURFACES LOCATED MORE THAN 30" ABOVE FLOOR OR GRADE BELOW AT ANY POINT WITHIN 36" HORIZONTALLY TO THE EDGE SHALL HAVE GUARDS NOT LESS THAN 36" IN HEIGHT MEASURED VERTICALLY ABOVE THE ADJACENT WALKING SURFACE, WITH A MAXIMUM 4" OPENING. MAX HT 551' - 6" 216 215 B 2 0 2 W02 B 4 1 2 W03 1' - 4 7/8" B 5 0 2 B 4 0 1 5 1 1 " 6 " 0 1 - ' 2 EXISTING GARAGE 529' - 6" EXISTING LVL 2 522' - 4" STUCCO FLOODPLAIN 518' - 0" EXISTING LVL 1 512' - 6" STUCCO METAL PLANTER BOXES PERFORATED METAL PANEL 'A' SKIRTING METAL PLANTER BOXES EAST ELEVATION 3/16" = 1'-0" 2 STUCCO METAL FASCIA 4 8 0 2 204 203 202 201 W04 CABLE RAILING W/METAL FRAME GUEST ACCESS BRIDGE WITH METAL GRATING DECKING OPEN TO BEYOND OPEN UNDER BRIDGE 107 106 105 STUCCO WOOD SOFFIT METAL FASCIA 1 0 1 1 1 / 2 " / 1 2 " METAL WINDOW BOX GUTTER 3027 N. LAMAR BLVD. #302B AUSTIN, TX 78705 512.243.8346 Seal: 213 101 EXPOSED CONCRETE TOWER STUCCO LEVEL 2 T.O.P. 541' - 9" STREET LVL 538' - 0" LEVEL 2 531' - 9" LEVEL 1 T.O.P 530' - 0" EXISTING GARAGE 529' - 6" EXISTING LVL 2 522' - 4" LEVEL 1 520' - 0" FLOODPLAIN 518' - 0" " 0 - ' 2 " 6 - ' 7 PROPOSED NEW RESIDENCE TO FREEBOARD 2' ABOVE 100 YEAR FLOODPLAIN EXISTING LVL 1 512' - 6" 03.25.2022 SHEET IS FORMATTED TO 22" x 34". SCALES ARE ONE HALF OF NOTED WHEN PRINTED AT HALF SIZE. LEW FAMILY RESIDENCE ROBBINS ROAD 3701 ROBBINS RD AUSTIN TX 78730 Plan North True North Issue 1 07.12.2021 2 03.25.2022 PERMIT SET BOA TECH UPDATE EXPOSED LAMINATED WOOD BEAM PAINTED METAL COLUMN CABLE RAILING W/METAL FRAME METAL FASCIA STUCCO METAL PLANTER BOXES LEVEL 2 T.O.P. 541' - 9" STREET LVL 538' - 0" LEVEL 2 531' - 9" LEVEL 1 T.O.P 530' - 0" EXISTING GARAGE 529' - 6" EXISTING LVL 2 522' - 4" LEVEL 1 520' - 0" FLOODPLAIN 518' - 0" " 0 - ' 2 " 6 - ' 7 PROPOSED NEW RESIDENCE TO FREEBOARD 2' ABOVE 100 YEAR FLOODPLAIN EXISTING LVL 1 512' - 6" Project Number, 21-004 Drawn By, BS Checked By, BS EXTERIOR ELEVATIONS A401 SOUTH ELEVATION 3/16" = 1'-0" 1 MAX HT 551' - 6" EXISTING GARAGE 529' - 6" EXISTING LVL 2 522' - 4" FLOODPLAIN 518' - 0" AVG. GRADE 516' - 6" EXISTING LVL 1 512' - 6" E-6/830' - 5 3/4" 15' - 0 1/4" 30' - 0 3/4" GUTTER 2' - 0" " 0 - ' 2 2' - 0" GUTTER " 0 - ' 2 SOLAR-READY ZONE NOTES 1. SOLAR-READY ZONES MUST BE FREE FROM AND NOT SHADED BY OBSTRUCTIONS. THE SOLAR-READY ZONE MUST HAVE A TOTAL OF NOT LESS THAN 240 SF PER NEW DETACHED SINGLE FAMILY OR TWO-FAMILY DWELLINGS. TOWNHOMES MUST HAVE AN AREA GREATER THAN 160 SF, AND MULTIFAMILY BUILDINGS OF FOUR STORIES OR FEWER MUST HAVE A ZONE THAT IS NOT LESS THAN 35% OF THE TOTAL ROOF AREA OF THE BUILDING. IT MUST BE ORIENTED BETWEEN 90 AND 300 DEGREES OF TRUE NORTH, AND COMPRISE AREAS NOT LESS THAN SIX FEET ON ONE SIDE AND AT LEAST ONE AREA OF NOT LESS THAN 100 SF. SOLAR-READY ZONES CAN BE IN MORE THAN ONE LOCATION. 2. 3. 4. 2' - 0" 2' - 0" " 4 / 1 3 - ' 8 2 30' - 7 3/8" " 0 - ' 2 GUTTER 1840 SF DRAINAGE AREA FOR RAINWATER COLLECTION " 2 / 1 7 " 0 - ' 2 GREY HATCH = 3862 SF TOTAL RAINWATER COLLECTION AREA " 2 / 1 1 1 - ' 3 1 1/4" /FT 1/4" /FT 2' - 0" " 8 / 1 1 1 - ' 1 T F / " 4 / 1 T F / " 4 / 1 CLASS A TPO ROOF 18' - 5 3/8" F O O R L A T E M M A E S G N D N A T S I A S S A L C " 8 / 1 1 1 - ' 5 4 R E T T U G 2' - 0" 3027 N. LAMAR BLVD. #302B AUSTIN, TX 78705 512.243.8346 Seal: 03.25.2022 SHEET IS FORMATTED TO 22" x 34". SCALES ARE ONE HALF OF NOTED WHEN PRINTED AT HALF SIZE. LEW FAMILY RESIDENCE ROBBINS ROAD 3701 ROBBINS RD AUSTIN TX 78730 Issue 1 07.12.2021 2 01.05.2022 3 03.25.2022 PERMIT SET COA COMMENTS BOA TECH UPDATE Project Number, 21-004 Drawn By, BS Checked By, BS ROOF PLAN A600 1 1/2" / 12" CLASS A STANDING SEAM METAL ROOF " 2 / 1 3 - ' 1 4 Plan North True North 2022 SF DRAINAGE AREA FOR RAINWATER COLLECTION 20' - 0 3/8" " 0 - ' 2 2' - 0" " 6 - ' 5 " 0 - ' 2 12' - 3 1/2" CISTERN FOR IRRIGATION 34' - 4 1/8" ROOF PLAN 1/4" = 1'-0" 1 E-6/9BOA GENERAL REVIEW COVERSHEET CASE: C15-2022-0021 BOA DATE: March 14th, 2022 ADDRESS: 3701 Robbins Rd OWNER: Heidi Lew COUNCIL DISTRICT: 10 AGENT: Bhavani Singal ZONING: LA / SF-2 LEGAL DESCRIPTION: ABS 437 SUR 1 JETT J ACR 0.50 OR LOT B OAK SHORES UNRECORDED VARIANCE REQUEST: a) decrease the minimum Front Yard Setback from 40 feet (required) to 15 feet b) increase the maximum impervious cover on a slope with a gradient of 15 percent or less from 35 percent (allowed) to 48 percent (requested) c) increase the maximum impervious cover on a slope with a gradient of more than 25 percent and not more than 35 percent from 5 percent (allowed) to 14 percent (requested) SUMMARY: erect new two story single-family residence ISSUES: steep topography; 100 yr. floodplain ZONING LAND USES Site North South East West LA; SF-2 LA; SF-2 LA; SF-2 LA SF-2 Single-Family Single-Family Single-Family Lake Austin Single-Family NEIGHBORHOOD ORGANIZATIONS: 2222 Coalition of Neighborhood Associations, Inc. Austin Independent School District Austin Lost and Found Pets Canyon Creek H.O.A. Friends of Austin Neighborhoods Glenlake Neighborhood Association Lake Austin Collective Lake Austin Ranch Long Canyon Homeowners Assn. Long Canyon Phase II & III Homeowners Assn Inc. River Place HOA Sierra Club, Austin Regional Group Steiner Ranch Master Homeowners Association TNR BCP – Travis County Natural Resources E-6/10E-6/11E-6/12E-6/13E-6/14E-6/15City of Austin Development Services Department Land Status Determination 1995 Rule Platting Exception June 07, 2021 File Number: C8I-2021-0231 Address: 3701 ROBBINS RD Tax Parcel I.D. # 0133210306 Tax Map Date: 6/7/2021 The Development Services Department has determined that this parcel, as described in the attached description and map, IS EXCEPTED FROM THE REQUIREMENT TO PLAT in accordance with the Land Development Code, Section 25-4-2(C), and is eligible to receive utility service. The parcel of land consists of five acres or less, and is described as being all of that 0.505 acre of land, more or less, out of the James Jett survey NO.1, Abstract NO. 437 in Travis County, Texas in the current deed, recorded on October 15, 2020, in Document #2020193945, Travis County Deed Records. This parcel existed in its current configuration on January 1, 1995, as evidenced by a deed recorded on October 08, 1984, in Volume 8840, Page 197, Travis County Deed Records. The parcel was lawfully receiving utility service, as defined in Section 212.012 of the Texas Local Government Code, on January 1, 1995, as evidenced by electric service on June 14, 1979. The parcel meets the requirements of the Land Development Code for roadway frontage and is located on an existing street. This determination of the status of the property is based on the application of Chapter 212, Municipal Regulation of Subdivisions and Property Development, Texas Local Government Code; and the City of Austin Land Development Code, Chapter 25-4, Subdivision. Recognition hereby does not imply approval of any other portion of the City Code or any other regulation. By: Amy Combs Representative of the Director Development Services Department E-6/16E-6/17E-6/18E-6/19E-6/20E-6/21E-6/22E-6/23E-6/24E-6/25E-6/26E-6/27E-6/28E-6/29E-6/30E-6/31E-6/32TRANSPORTATION AND NATURAL RESOURCES STEVEN M. MANILLA, P.E., EXECUTIVE MANAGER FLOOD ZONE INFORMATION REQUEST FORM NOTICE: This request is for any property located OUTSIDE any incorporated city. Requests must be submitted in writing and include the following: Street Address, and Legal Description of TAX Parcel ID or Subdivision Information. Requests WILL NOT BE PROCESSED without this information, Please allow (7) days to process. Date: Property Address:_________________________________________________ Legal Description: Lot Block Phase Section____________ Subdivision:____________________________________________________________________ OR Tax Parcel ID Number__________________________________________________________________________ Company Name: Requested By:_______________________________ Mailing Address:________________________________________________________________ Telephone:___________________________ FAX:_________________________________ After completion, please mail to Travis County TNR, P.O. Box 1748, Austin, Texas 78767 ATTN: Permits, Contact us at (512) 854-4215 OR FAX (512) 854-4649 INFORMATION TO BE PROVIDED BY TRAVIS COUNTY (Do Not write below this line) This data is derived from the Flood Insurance Rate Maps and should be used for insurance purposes ONLY. Community No. 481026________ Flood Zone Determination By:__________________ Panel No. Date: Precinct:_________________ Flood Zone:________________________________ Date of FIRM: 9/26/08_________ Additional Comments: _____________________________________________________________ ______________________________________________________________________________ 100-year flood plain (designated flood hazard area, having 1% chance of occurring during any year). Areas of 500-year flood, areas of 100-year flood with average depths of less than 1 foot or with drainage areas less than 1 square mile; and areas protected by levees from 100-year flood NOTE: A Travis County Basic Development Permit must be issued, obtained and posted on the site BEFORE ANY CONSTRUCTION WORK MAY BEGIN. For further information, please call Permits at (512) 854-4215. C:\Users\CasertS\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\G8LZFPZF\Flood Zone Information Request Form (2).doc E-6/33E-6/34Legend Addresses Jurisdiction FULL PURPOSE LIMITED PURPOSE OTHER CITY LIMITS OTHER CITIES ETJ Jurisdiction FULL PURPOSE LIMITED PURPOSE EXTRATERRITORIAL JURISDICTION 2 MILE ETJ AGRICULTURAL AGREEMENT EXTRATERRITORIAL JURISDICTION 2 MILE ETJ AGRICULTURAL AGREEMENT OTHER CITY LIMITS OTHER CITIES ETJ 0.0 0 0.02 0.0 Miles NAD_1983_StatePlane_Texas_Central_FIPS_4203_Feet Date Printed: This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey. This product has been produced by the City of Austin for the sole purpose of geographic reference. No warranty is made by the City of Austin regarding specific accuracy or completeness. 1: 1,200 Notes E-6/35E-6/36