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Zoning and Platting Commission – April 6, 2021

B-01 (SP-2015-0507D(XT2) - Travaasa Improvements Phase 2).pdf — original pdf

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ZONING AND PLATTING COMMISSION SITE PLAN EXTENSION REVIEW SHEET ZAP HEARING DATE: Apri 6, 2021 COUNCIL DISTRICT: JURISDICTION: ETJ NA SP-2015-0507D(T2) Travaasa Improvements Phase 2 CASE NUMBER: PROJECT NAME: ADDRESS OF SITE: 13500 FM 2769 Road WATERSHED: APPLICANT/ OWNERS: Lake Travis (Rural) Solidago, LLC (512) 493-3668 13500 FM 2769 Austin, Texas 78641 AGENT: Richard G. Crouch, PE. Cunningham/Allen, Inc. 3103 Bee Cave Road, Suite 202 Austin, Texas 78746 (512) 4327-3880 (512) 974-3338 Randall.Rouda@austintexas.gov CASE MANAGER: Randall Rouda EXISTING ZONING: ETJ PROPOSED DEVELOPMENT: Note: This hearing was continued from March 16, 2021 to allow time for discussions between the applicant and adjacent property owners. The applicant is requesting a three-year extension to a previously approved site plan. The approved site plan includes the construction of six new hotel/motel units, and six buildings accessory to personal improvement services. All of the occupiable buildings have been completed along with the water quality and drainage detention facilities. The applicant is seeking to continue the project to preserve options for corrections and/or revisions to the approved site plan to accommodate potential increases in the capacity of the facility. The project was originally set to expire on December 19, 2019. Staff approved a one year extension to December 19, 2020 and the Mayor’s orders with regard to pandemic response extended the approval to December 31, 2021. SUMMARY STAFF RECOMMENDATION: Staff recommends approval to extend this site plan permit by three years, from December31, 2021 to December 31, 2024 based on LDC Section 25-5-62(C)(1)(c) (code sections provided below). The applicant has provided a letter explaining details of the construction completed thus far; this letter is included in this backup. 25-5-63(C) Extension of released site plan by the Land Use Commission: “the Land Use Commission may extend the expiration date of a released site plan beyond the date established by this chapter if the Land Use Commission determines that the request complies with the requirements for extension by the director under 25-5-62 (Extension of Released Site Plan by Director).” 25-5-62(C) The director may extend the expiration date of a released administrative site plan one time for a period of one year if the director determines that there is good cause for the requested extension; and “ (1) the director determines that: 1 of 12B-1 2 of 12B-1 C U N N I N G H A M | A L L E N , I N C . Randall Rouda RE: Travaasa Improvements Phase 2 Update: U0 COA Case No: SP-2015-0507D(T2) CAI Project No.: 706.0103 EXHIBITS A. SITE PLAN EXTENSION REQUEST LETTER B. ENGINEER’S SUMMARY LETTER Travaasa Improvements Phase 2 SP-2015-0507D(T2) 706.0103 3 of 12B-1 C U N N I N G H A M | A L L E N , I N C . EXHIBIT A SITE PLAN EXTENSION REQUEST LETTER Travaasa Improvements Phase 2 SP-2015-0507D(T2) 706.0103 4 of 12B-1 December 9, 2020 Project Name: Travaasa Improvements Phase II COA No.: SP-2015-0507D CAI No. 706.0301 City of Austin Development Services Department P.O. Box 1088 Austin, Texas 78767 RE: Site Plan Extension Request Letter To Whom It May Concern: This summary letter has been included for your review of the Travaasa Improvements Phase II Site Plan Extension application. The property is located at 13500 FM 2769 Austin, Travis County, Texas. It is a designated part of the City of Austin’s 2-Mile Extraterratorial Jurisdiction. Site Plan Number SP-2015-0507D was approved on December 19, 2016. There are no public improvements associated with this site plan as the water and wastewater facilities are both on-site and privately owned and maintained. All occupiable structures associated with this site plan are complete. Water Quality and detention facilities are complete and have been accepted by the City of Austin. All permanent vegetation and permanent erosion control measures are established. A previous One-Year Site Plan extension was submitted and approved resulting in a current expiration date of December 19, 2020. The owner of this site is considering a revision to this site in the fear future to construct villas, adding to to the existing resort capacity and operations. On behalf of the current owner we respectfully request a 3-year extension be granted per Section 25-5-62 of the Land Devleopment Code. If you have any questions regarding this project, or should you require additional information to assist you in your review, please feel free to contact me at 327-2946. Sincerely, CUNNINGHAM-ALLEN, INC. Richard G. Couch, P.E. Associate E:\7060103\_Documents\4 Governmental Review Phase\_Comments and Responses\SPE Update (U0)\Site Plan Extension Request Letter.doc 5 of 12B-1 C U N N I N G H A M | A L L E N , I N C . EXHIBIT B ENGINEER’S SUMMARY LETTER Travaasa Improvements Phase 2 SP-2015-0507D(T2) 706.0103 6 of 12B-1 December 9, 2020 Project Name: Travaasa Improvements Phase II COA No.: SP-2015-0507D CAI No. 706.0301 City of Austin Development Services Department P.O. Box 1088 Austin, Texas 78767 RE: Engineer’s Summary Letter To Whom It May Concern: This summary letter has been included for your review of the Travaasa Phase II Site Plan Extension application. Travaasa is an existing luxury spa resort located at 13500 F.M. 2769 Rd. in northwest Travis County. The development was originally permitted, constructed and occupied under “The Crossings” (City of Austin SP-00-2286D) in 2001. This 202.709 acre tract is within the 2-mile ETJ of the City of Austin. The site improvements proposed under this site plan consist of the construction of five buildings for personal improvement services, 5 lodging buildings along with associated drives, parking, water quality and detention facilities. A previous Site Plan Extension request was granted resulting in a current expiration date of December 19, 2020. The owner intends to revise the current site plan to include additional lodges and respectfully requests an additional 3-year extenstion to allow time to develop their plans. If you have any questions regarding this project, or should you require additional information to assist you in your review of this project, please contact me at 327-2946. Sincerely, CUNNINGHAM-ALLEN, INC. Richard G. Couch, P.E. Associate E:\7060103\_Documents\4 Governmental Review Phase\_Comments and Responses\SPE Update (U0)\Engineer's Summary Letter.doc 7 of 12B-1 R - B A R - B P (1 6.9 L. 1 1 V O R O 6 A P E R C 6 4 8, P R.P.R.T.C.T. R E TIE S ) S IN G . 2 2 3 C. 5 0 . 0 ' G 1 4' R A R V O A D E L 6 ') 1 . 3 9 8 ' 1 . 2 1 9 1 E " 1 4 " E 1 1 ' 5 0 ° 1 2 6 ' 4 8 ° 5 6 5 ( N N 7 5 E E T 4 O M 3 W N 3 , P . 1 D . R . T . C . T . 9 0' R S A L . 6 E 5 O V R - B A R - B P (1 L. 1 7.0 1 V O R O P E R C 6 4 1 4 A 8, P R.P.R.T.C.T. TIE R E S ) S IN G . 2 2 3 C. 5/8" IN ROCK MOUND (N89°17'49"E 643.85') N88°02'49"E 643.81' 5/8" IN ROCK MOUND L 1 8 1 4'G R A R V O A D E L B O N D A V R O Y LIN L. 1 ( S 0 0 ° 4 0 4 6 " E ' S 0 2 ° 1 2 1 2 " E ' 3 1 . 7 8 ' 3 1 . 6 8 ' ) 3 3 E A 8 9, P R.P.R.T.C.T. G R E E G . 1 M E 7 2 6 N T X X R - B A V O R - B P L. 1 1 R O P R E 6 4 8, P R.P.R.T.C.T. G TIE . 2 3 3 S IN C. X (S 5 2°4 X S 5 4'2 5" 3°5 E 1 9'3 2 8 8.7 5" 6') E 1 2 8 X 5 0' E R A O V. 3 W ID E W M E S E 2 2 6, P D.R.T.C.T. G N T . 1 9 6 9 8.7 5' X V O C L 5 E A L. 6 S E 0' R 9 3 M E 3, P D.R.T.C.T. N T G . 1 O W 4 5 7 X N 1 4 ° 0 5 ' 4 6 " W 1 4 2 8 . 4 4 ' LIMITS OF CONSTRUCTION (TYP.) NATURAL AREA BUFFER X X D 1 0' E O E C. N A S E L E C O E O M . 2 0 0 .P.R.T.C.T. 0 N T 1 6 2 0 6 8 N38°15'25"E 25.00' X 5/8" 5/8" X S37°15'06"W 25.00' WETLAND CEF ( S S 4 9 4 8 ° 4 ° 5 0'3 0 " 5'4 X 0 " E 5 E 5 8 0.5 X 8 0.5 6') 6' X S 3 9 ° 5 4'5 2 5.0 0' 5 " W X 5/8" G 1 4' R A R V O E L A D 50041 HUNT X S 7 6 ° 5 6'4 2 5.0 0 " 0' W X 5/8" E A C S O E N S A V D O C. N O 2 0 M E S E 2.6 9 E A N N R 8 A D E X G T A C. (T V A TI O R E E N A C O E T M E O C. . 2 0 0 .P.R.T.C.T. 4 0 5 5 N T P T 3 A L) 3.8 7 6 4 9 2 (S68°59'33"E 394.49') S70°17'44"E 394.17' WITH CAP STAMPED "CMN 4468" L13 (N29°57'30"E 589.65') 4' 9.2 8 6"E 5 5'5 8°4 2 N 1 2 ' 2 8 ° 5 ( S 6 ° 0 S 5 0 ' 5 . 8 5 7 ') 5 . 8 4 " W 7 6 " E 7 2 ' 2 8 5 6 " W 7 4 " W 7 6 ' 5 6 ' 5 0 ° 1 8 ° 5 6 S 5 ( N 7 ' 3 ') 1 . 9 2 . 0 8 5 E A 0' R V. 6 V. 4 9 3 S E O W 0 2 M E 3, P 3, P D.R.T.C.T. G N T G . 1 . 2 4 5 5 2 0 3 NEW WASTEWATER TANK NEW PUMP HOUSE V E G E T A TIV E FIL T E R S T RIP V O L. 1 L C 1 6 R A 8, P D.R.T.C.T. G . 1 2 0 1 L12 L11 5/8" IN ROCK MOUND X G 1 4' R A R V O A D E L D T R O A X O C. N VIS C . 2 O O 0 0 .P.R.T.C.T. 1 U N T Y 1 7 9 0 4 1 GRAPHIC SCALE 200 0 100 200 400 ( IN FEET ) 1 inch = ft. 200 ELEC UE OH GAS 100' 100 100 LEGEND PROPERTY LINE PROPERTY LINE (ADJACENT) EXISTING EASEMENT EXISTING ELECTRICAL EXISTING UNDERGROUND ELEC. EXISTING OVERHEAD ELEC. EXISTING GAS EXISTING CONTOURS EXISTING TREE (TO REMAIN) EXISTING TREE (REMOVAL) PROPOSED ACCESSIBLE ROUTE PROPOSED CURB & GUTTER (UNLESS OTHERWISE NOTED PLANS) PROPOSED CONCRETE SIDEWALK (SEE PLAN FOR WIDTHS) PROPOSED STRIPING TO BE PAINTED ON AREA PROPOSED CONCRETE AREAS PROPOSED CRUSHED GRANITE PATHS PROPOSED FIRE LANE (REFER TO FIRE PROTECTION PLAN FOR MORE INFORMATION) FIRE LANE L.O.C. (LIMITS OF CONSTRUCTION) PARKING SPACE LABELS # = REGULAR PARKING SPACE #C = COMPACT PARKING SPACE #H = ACCESSIBLE PARKING SPACE #T = TANDEM PARKING SPACE PROPOSED UTILITIES: EXISTING UTILITIES: FIRE HYDRANTS FIRE HYDRANTS DYH WV D WWS WATER VALVE MANHOLE (STORM) MANHOLE (WW) DYH WV D S WATER VALVE MANHOLE (STORM) MANHOLE (WW) INLET INLET INLET INLET WATER QUALITY FEATURES (IF APPLICABLE): CREEK CENTERLINE 1% FLOODPLAIN W.Q.T.Z. (WATER QUALITY TRANSITION ZONE) C.W.Q.Z. (CRITICAL WATER QUALITY ZONE) SITE PLAN NOTES: 1. WHERE PROPOSED FEATURES TIE TO EXISTING FEATURES, CONTRACTOR TO VERIFY TOPOGRAPHY PRIOR TO CONSTRUCTION AND CONSTRUCT (WALLS, WALKS, DRIVES, UTILITIES, ETC...) TO MATCH EXISTING LOCATION AND ELEVATION IN ACCORDANCE WITH THE INTENT OF DESIGN. NOTIFY ENGINEER IF DISCREPANCY EXISTS BETWEEN EXISTING TOPOGRAPHY AND TOPOGRAPHY SHOWN ON PLANS. ALL WORK IN PUBLIC EASEMENTS AND RIGHT-OF-WAYS SHALL BE PER APPLICABLE CITY, COUNTY, AND STATE STANDARD DETAILS AND SPECIFICATIONS. 2. 3. WHERE CONSTRUCTION IS PROPOSED ADJACENT TO EXISTING BUILDINGS, ENSURE THAT EXISTING WEEP HOLES ARE NOT COVERED. CONTACT ENGINEER AND ARCHITECT PRIOR TO CONSTRUCTION SHOULD SUCH A CONFLICT ARISE. 4. ALL SITE IMPROVEMENTS SHOWN HEREON ARE EXISTING FEATURES WITH THE EXCEPTION OF THE EXPANSION AREAS INDICATED. ( N 4 N 4 8 ° 5 7 ° 4 9'3 4'3 7 " N 4 8 ° 5 9'3 0 " 0 " W 1 W 1 6 2 W 1 6 8 6 2 0.6 0.7 4') 6' 2.8 0' O H H W X ( ) D.R.T.C. R.P.R.T.C. .P.R.T.C. O .B. O P. P V C C M P M IS O C V E E H O R H L L A G B A R R E C B E D E E O R E A N E W IR D U O U E F S SI TILIT Y G N E N D D IN W IR C E E F E C F O O R E N O P E R D M A S O TI O C E O F P O IN R E A D R R L P FICIA T O L P P O L Y C O R R VIN F B U G Y L C A T E H L R T U B Y R E G LIC R IN NIN O G F T N R A E C O E C R D O R D VIS C S O O U D M RID E T A E PIP L PIP E E S O F T N T R A F T R A Y, T VIS C E X A S VIS C O U N T O U N T Y, T Y, T E X A S E X A S E A C S O E N S A 2 0 M E S E V 2.6 9 E A N R N 8 A D E X G T A C. (T D O C. N O A C O E P T O C. . 2 0 0 .P.R.T.C.T. 4 0 5 5 4 9 2 V A TI O R E E N M E N T T 3 A L) 3.8 7 6 N 8 0 ° 1 0 ' 1 4 " E 1 6 1 . 5 0 ' V E G E T A T I V E F I L T E R S T R I P ( V F S ) V F S S 4 4 ° 5 1 7 P R O P . 8 ' x 2 0 ' x 8 ' T A L L C O N T A I N E R F O R R O C O N C E N T R A T O R 4'3 2 " E 9 . 9 P R O P . 5 , 0 0 0 G A L . R A W W T R 2' T A N K . 1 0 ' D I A . x 6 ' T A L L P R O P . 5 , 0 0 0 G A L . R O R E J E C T T A N K . 1 0 ' D I A . x 6 ' T A L L VFS ( 2 ) - P R O P . 8 . 5 ' x 5 0 ' x 1 1 ' T A L L 2 1 , 0 0 0 G A L . R E J E C T S T O R A G E T A N K S R E L O C A T E D E X . E F F L U E N T P U M P H O U S E N 43°10'11"E 379.30' E-36 E-34 E-35 E-33 28 29 30 32 31 33 27 26 E-32 E-31 34 35 E-37 E-38 36 37 E-39 E-40 38 E-41 39 40 E-42 E-43 E-44 E-45 0 0 0 0 WV L O A D I N G Z O N E 4 P . M 5 P . M O C E-8 O C E-9 3 P . O C E-6 M O C E-7 1 P . M 2 P . M O C E-5 DRIVE AND PARKING AREA E-4 E-3 VAN E-2 E-1 EM EM 2 5 2 4 23 2 2 2 0 E-30 E-29 E-28 E-27 21 19 17 15 1 8 16 14 E-26 E-25 E-24 E-23 E-22 E-21 144 143 142 141 140 139 145 146 147 148 149 E-100 E-99 E-98 E-97 E-96 138 137 RIC G KIN R A P T C E L E CS RIC G KIN R A P T C E L E 154 RIC G KIN R A P T C E L E RIC G KIN R A P T C E L E CS RIC G KIN R A P T C E L E E-91 E-90 150 151 E-95 E-94 152 153 E-93 E-92 135 133 131 129 156 158 160 136 134 132 130 128 127 155 157 159 161 E-89 E-88 E-87 162 164 166 E-86 E-85 163 E-20 E-19 E-18 13 12 E-17 E-16 11 E-15 10 9 E-14 E-13 8 7 6 E-10 E-12 E-11 DRIVE AND PARKIN 120 118 116 114 G AREA 112 110 108 119 117 115 113 111 109 126 124 122 125 123 121 (2)CO WV WV GM CO FH 165 167 168 171 173 175 169 170 172 174 E-46 E-47 41 42 3 4 E-48 E-49 44 45 E-50 E-51 E-52 46 47 E-53 E-54 E-55 48 49 50 51 W ALL LANDSCAPE/PLANTIN G AREA DRIVE AND PARKING AREA E-57 E-56 176 E-58 52 53 54 E-59 5 5 E-60 E-61 E-62 56 57 58 CO ALL WEATHER SURFACE CO EJB TJB C U R B E - 4 8 EM EM E - 8 3 E - 8 2 E - 8 1 E - 8 0 9 5 9 4 9 3 9 2 9 1 E - 7 9 E - 7 8 8 9 8 7 9 0 8 8 8 6 8 4 8 5 CO 8 3 E-7 7 8 1 82 7 9 CO 80 7 7 7 5 7 3 7 8 7 6 7 4 7 2 7 0 6 8 E-7 6 E-7 5 E-7 4 E-7 3 E-7 2 E-7 1 E-7 0 7 1 6 9 6 7 106 104 102 100 107 105 103 101 98 TJB 96 177 179 181 183 178 180 182 185 187 189 191 193 184 186 188 190 192 99 97 195 194 196 E-63 E-64 E-65 59 60 61 62 E-66 E-67 E-68 E-69 63 64 65 66 3 3.8 7 6 A C. N 3 2 ° 1 5 4 8 ' 0 0 . 0 1 9 ' " W N 4 0 ° 1 1 1 2 ' 0 8 . 8 1 " W 9 ' V E G E T A T I V E F I L T E R S T R I P S75°06'45"E 336.35' C U R B C U T S S81°18'19"E 471.00' L E K I N G V R A A G R P M G U R L A C V H E L E V I R D L E V A R G CONC. DRIVE G R A V E L D R I V E C O N C . D R I V E W / S CENTERLINE WALKING TRAIL P P P ZIPLINE COURSE P P P P P P WOOD SHED MULCH OVERHEAD CABLE ZIPLINE COURSE . C N O C OVERHEAD CABLE MULCH P P P P P P P MULCH MULCH G RAVEL PARKIN G NEW WTR WELL GRAVEL PARKING G R A V EL D RIV E C O N C. D RIV E R I P T R S E E FIL T TI V A T E G E V GRAVEL PARKING S 4 8 ° 2 1'4 6 " E 6 4 8.7 9' N E D R A G N A R I L L A W G N N A T E R I I AC G R A V EL S/W WATER VAULT (4)CO CART PARKING R A I N G A R D E N R E T A I N I N G W A L L 5.0' 1 G R A V E L P A T H G R A V E L P A T H GM A C WOOD GAZEBO V E G E T A T I V E F I L T E R S T R I P V E G E T A T I V E F I L T E R S T R I P 3 3.8 7 6 A C. R A I N G A R D E N R E T A I N I N G W A L L CART PARKING S 8 1 ° 5 8 ' 0 7 " W 2 1 9 . 7 0 ' N86°49'30"W 153.01' N76°03'56"W 496.91' V E G E T A TIV E FIL T E R S T RIP N 2 9 ° 1 0 ' 4 0 " W 2 6 7 . 7 1 ' V E G E T A TIV E FIL T E R S T RIP E R IV C . D N O C H T A L P E V A R G H T A P L E V A R G L E V G R A P A R K I N G "A" R I P T R S E T E F I L T I V A T E G E V G R A V E L P A R K I N G G R A V E L P A R K I N G C O N C . C D F A C G R A V E L P A R K I N G G R AVEL PA R KIN G A C GRAVEL PARKING G RAVEL PATH C O N C. D RIVE S/W H T A P L E V A R G A C 0 ' 0 . 2 5 9 = E ONE STORY WOOD ON CONC. SLAB F F C C . L L A O N W N E D R A A I N G R GRAVEL PARKING G R A V E L P A R K I N G V E G E T A T I V E F I L T E R S T R I P TWO STORY WOOD ON CONC. SLAB CO C O N C . 7 ' 3 . 7 5 9 = E C . C O N F F S/ W S / W S/ W STONE PASSING LANE W / S WATER VAULT GRAVEL PARKING C O N C . CURB BM 1876-10 EL: 951.08' A C A C "B" A C A C S/W S/W S T A I R S D E C K T W O S T O R Y W O O D O N C O N C . S L A B 37.8' ' 5 . 0 2 S T A I R S FFE=949.61' ' 2 . 1 3 1 4 . 0 ' 6.8' ' 5 . 7 1 1 4 . 2 ' (4)CO X L 1 4 WETLAND CEF L15 X 5/8" 18" CMP L 1 6 42" CMP CITY OF AUSTIN FULLY DEVELOPED 100-YR FLOODPLAIN X ZONE A L X 1 7 H O L P U DIN M P H G T O U A N S ZONE A E K & ZONE X (NOT SHADED) X O H R O V O B E R 0 L. 2 T L 7 P 0 D.R.T.C.T. A F O N G . 1 T E 9 2 5/8" IN ROCK MOUND NATURAL AREA BUFFER 2 7 9 ' 4 0 7 ' N ( 1 N 1 9 ° 7 ° 1 5 5 9 ' ' 2 5 9 7 " " W W 1 1 1 3 1 2 3 . 1 2 8 . ' 2 ) 1 ' E A C S O E N S A 2 0 V 2.6 9 E A M S E E N R N 8 A D E X G T A C. (T D O V A TI O R E N E A C O E T M E C. N O O C. . 2 0 0 .P.R.T.C.T. 4 0 5 N T P T 3 A L) 3.8 7 6 5 4 9 2 D T R O A O C. N VIS C . 2 O O 0 0 .P.R.T.C.T. 1 U N T Y 1 7 9 0 4 1 4 ' 7 3 1 6 ' 9 2 1 ' 1 8 . 9 8 5 ' E " 7 2 6 3 ° 0 0 N ' 7 1 . 4 4 2 ' E " 1 4 3 2 ° 6 0 N 0"W 4'2 7' 5.9 7°1 8 1 2 S (2)CO WATER VAULT (4)CO FIRE RISER N R E W W T W E L L TJB S I D E W A L K WV RAIN GARDEN (2)WV (2)CO FH WV TJB RAIN GARDEN R E T AININ G W A LL WV GM ' 8 9 . 5 6 3 ' W " 8 2 9 0 ° 5 0 S S 0 8 ° 2 0 C O N S E R V A T I O N E S M T . ' 4 8 " E 1 9 8 . 3 3 ' CONC. GM GM WW W O O D D E C K (4)WV FH E V I R D C N O C . U D L A N D S C A P I N G P S E T R M W A LL E T A G L L W A C. N O C 16.5' E T A G GREASE TRAP I E V R D . C N O C F F E 9 3 3 . 1 4 ' CONC./STONE PATIO G R A V E L P A T H G R A V E L P A T H C O N C . A C A C A C N E W R W T W E L L A C ENCLOSED SPA (2)TJB GM WV CO WW FH F F E 9 2 0 . 6 7 ' 0' 5 . 8 9 6 " W 2 9'4 5 ° 5 5 S D 1 0' E O E C. N A S E L E C T O E O M . 2 0 0 .P.R.T.C.T. 0 1 N T 6 2 RIC 0 6 9 O H S40°38'41"W 763.62' (S41°56'02"W 763.94') O H D O V O N A L 4 3 3 L. 1 D V. H 7 P R.P.R.T.C.T. G O W A R . 1 D 2 5 2 C H D O A R L E C. N O O S . 2 G . 0 0 .P.R.T.C.T. 0 W A L 0 1 5 K E R 1 4 3 F M 2769 9 1 0' 18" RCP FL = 852.19' 18" RCP FL = 850.76' O H 3/8" D RIV E C O N C. O H 42' O H L7 P.O.B. S 4 9 ( S ° 1 4 7 0'2 ° 5 4'0 1 " X E 9 " 4 2 E 4 NATURAL AREA BUFFER 1 2 9 6' E A C S O E N S A 2 0 M E N S E V 2.6 9 E A R V A N 8 A D E X G T A C. (T TI O R E E N A C O E T M E D O C. N O O C. . 2 0 0 .P.R.T.C.T. 4 0 5 5 N T P T 3 A L) 3.8 7 6 4 9 2 C 1 E N 0' E T E D T E LIN RIC O E C. N A S E R L E C O E O M . 2 0 0 .P.R.T.C.T. 0 1 6 N T 2 0 7 0 O H 1 0' E E A L E S E C T D O M E RIC N T 2 O 0 0 C. N 0 2 6 1 .P.R.T.C.T. 0 O . 6 7 D R D A I O N D O C A . G C N . N E E O . 2 A O O O H . P . . 2 0 S 0 E R . T . 0 0 0 18" RCP FL = 755.06' 1 0 1 9 5 C 5 M E N T C O N C . . T . 2 3 6 9 2 9 0 18" RCP FL = 756.30' E E T A R I V R IV D P R O C K / C O N C C O N C . G ATE 2 8 . 9 8.5 8' X 1') D G PP X X 353' S 4 9°4 9'0 7" W 7 3 8.4 2' ( S 5 1 ° 0 4'5 3" W 7 3 8.4 4') C O N C. 28.9' (S42°04'30"W 1025.06') S40°49'38"W 1024.96' H W PP D G H W D G O H 1 STORY ROCK/ STUCCO BUILDING WITH METAL ROOF WV (2)TJB (3)CO S 4 4 ° 1 GM (2)CO 1 STORY POOL HOUSE FFE = 921.26' K C E D D O O W WOOD DECK POOL STEPS STONE PATIO WV WW GM H T A P L E V A R G C O N C . (4)CO (3)CO 2'4 1 " E 4 1 7 . 8 9' 1 5.0' 1/2" IN ROCK MOUND 5/8" IN ROCK MOUND L 1 0 L 9 C L O 4 0' E F P R T Y P A O S P V. 4 V. 4 0 2 0 2 E U 3, P E O M S N E E K N D O T 3, P D.R.T.C.T. G G W . 2 . 2 2 0 3 N 2 0 9 ' E " 8 3 1 5 ° 8 0 N ' 3 4 . 0 2 1 N34°20'13"E 161.16' S36°03'47"W 577.94' 2 6 0 . 9 4 ' N 7 6 ° 2 2 ' 5 0 " E 3 3.8 7 6 A FEMA 500-YR FLOODPLAIN C. (S41°59'09" 500.70') S40°42'40"W 500.82' O H H W H W PP GATE X 3/4" IN CONC. X 3/4" IN CONC. 1 0 0 ' 3/4" IN CONC. X X 1 L X 3/4" IN CONC. X 3/4" IN CONC. L 2 F M 2 9 6 7 3/4" IN CONC. H W O H 3/8" SPINNER H W PP X 1 2 0 ' 3/4" IN CONC. 5/8" L 8 N87°58'37"W 322.80' APROXIMATE LOCATION OF TREATMENT PLANT CITY OF AUSTIN FULLY DEVELOPED 100-YR FLOODPLAIN S68°47'06"E 240.62' X 3 L D G D G PP D G X 3/8" L 4 3/4" IN CONC. PP 3/4" IN CONC. X L 5 X 1 0 0 ' 5/8" L6 EXISTING DRIVEWAY (NO IMPROVEMENTS PROPOSED) REPLACEMENT SHEET !!! WARNING !!! THE ENGINEER ASSUMES NO RESPONSIBILITY FOR THE ACCURACY OF THE LOCATION OF UNDERGROUND UTILITIES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATION AND AVOIDING ALL EXISTING UTILITIES BY CALLING THE 'ONE CALL" LOCATOR SERVICE AT (800) 344-8377 AT LEAST 48 HOURS PRIOR TO CONSTRUCTION. Drawing Path: E:\2620103\_Drawings\_Production Drawings\SHT_SITE-OVERALL.dwg Plotted By: Paul Thomas Date: 11/2/2020 8:45:06 AM Layout: OVERALL SITE PLAN Page Size: ARCH full bleed D (36.00 x 24.00 Inches), 1:1 Reviewed by: DEVELOPMENT SERVICES DEPARTMENT DATE SP-2015-0507D . c n I , n e l l A | m a h g n i n n u C s r e n n a l P s r o y e v r u S s r e e n i g n E 6 4 9 2 - 7 2 3 ) 2 1 5 ( : l e T m o c . n e l l a - m a h g n i n n u c . w w w 4 8 2 - F . O N . G E R E P B T 0 0 9 0 0 0 0 1 . O N M R I F S L P B T . C N I , - I N E L L A M A H G N N N U C 0 2 0 2 T H G R Y P O C © I 2 E S A H P S T N E M E V O R P M I A S A A V A R T 9 6 7 2 M F 0 0 5 3 1 S A X E T , I N T S U A I N A L P E T S L L A R E V O PROJECT No.: 262.0103 DESIGN: CLM, TSD TECHNICIAN: PMT, TSD ISSUED: REVISION #1 SHEET C24 FOR CITY OF AUSTIN USE 24 OF 63 8 of 12B-1 (N29°57'30"E 589.65') 4' 9.2 8 6"E 5 5'5 8°4 2 N L12 L11 5/8" IN ROCK MOUND X D T R O A X O C. N VIS C . 2 O O 0 0 .P.R.T.C.T. 1 U N T Y 1 7 9 0 4 1 V O L. 1 L C 1 6 R A 8, P D.R.T.C.T. G . 1 2 0 1 1 9 2 A-2 Y N O. 5 O. Y LIN E 3 S U V R E E.T.R.R. C A P P R O XIM A T E S U R V E I C S R U M H A V A-2 E Y N E L C O 1 9 0 O. 1 D Y 0 1 R - B A R - B P (1 6.9 L. 1 1 V O R O 6 A P E R C 4 6 8, P R.P.R.T.C.T. R E TIE S ) S IN G . 2 2 3 C. 6 ') 1 . 2 8 ' 1 . 3 9 1 6 ') 9 1 1 . 2 9 1 4 " E 1 4 " E 1 2 " E 1 6 ' 4 ( N 0 ° 1 1 ' 5 1 ' 5 0 ° 1 6 8 ° 5 5 N 6 ( N V O L. 1 1 6 4 8, P R.P.R.T.C.T. G . 2 2 3 5/8" IN ROCK MOUND H W H W (N89°17'49"E 643.85') (N89°17'49"E 643.85') N88°02'49"E 643.81' HW HW HW HW HW 5/8" IN ROCK MOUND L 1 8 D G PP G D X X ( S 0 0 ° 4 0 4 6 " E ' 3 1 . 6 8 ' ) B O N D A V R O Y LIN L. 1 3 3 E A 8 9, P R.P.R.T.C.T. G R E E G . 1 M 7 E 2 6 N T (S68°59'33"E 394.49') S70°17'44"E 394.17' WITH CAP STAMPED "CMN 4468" 990.00 L13 995.00 1 0 0 0.0 0 1005.00 7 ') 5 . 8 9 8 5.0 0 7 ' 990.00 2 . 0 8 3 ') 3 ') 9 9 9 9 5.0 5.0 0 0 1 . 9 8 8 2 . 0 6 ' 5 4 " W 7 6 " E 7 6 " E 7 2 ' 2 2 ' 2 0 ° 1 6 " W 7 4 " W 7 6 ' 5 8 ° 5 2 ' 2 S 5 0 ' 5 . 8 5 1 ° 0 6 ( S 5 6 8 ° 5 S 5 ( N 0 ° 1 6 ( N E V. 6 A S V. 4 9 3 5 0' R E O M W 0 2 3, P 3, P D.R.T.C.T. G E N T G . 1 . 2 4 5 5 2 0 3 A A MICHAEL CODY SURVEY NO. 101 A-2190 6 W 2 S R - B A V O R - B P L. 1 1 R O R P E 6 4 8, P R.P.R.T.C.T. G TIE . 2 3 3 S IN C. V A RIA B L E E R V. 3 A S O W W ID 2 2 E M 6, P D.R.T.C.T. G E N T . 1 9 6 9 T H (S 5 2°4 (S 5 4'2 2°4 4'2 X PP X 5" 5"E 1 E 1 2 8 8.7 2 6') 8 S 5 3°5 9'3 5"E 1 X 8.7 6') 2 8 8.7 5' X C L 5 E V O L. 6 A S 0' R E M O 9 3 E W 3, P D.R.T.C.T. N T G . 1 4 5 7 X PP X X D O 1 E A 0' E S E L E C. N O C E O M . 2 0 0 .P.R.T.C.T. 0 1 6 N T 2 0 6 8 N38°15'25"E 25.00' 5/8" X D G PP 5/8" X 6 S I A P P R O X M A T E S U R V E Y L N E I 4 R R 990.00 990.00 9 8 5 . 0 0 980.00 9 9 9 7 7 7 5 . 5 5 . . 0 0 0 0 0 0 9 7 0.0 0 9 6 5 . 0 0 9 6 0.0 0 9 5 5.0 0 1005.00 1000.00 995.00 990.00 985.00 980.00 975.00 ( N 4 7 ° ( 4 N 4 N 4 8 ° 5 4 7 ° 4'3 9'3 4'3 7 " " 7 W W 1 0 " W 1 6 2 2 6 1 0.6 6 4') 2 N 4 8 ° 5 9'3 0 " 0.7 6' 0.6 4') W 1 6 8 2.8 0' 2 R R 64 AC DRAINAGE BOUNDARY X S37°15'06"W 25.00' ( S 4 8 ° ( S 4 4 S 4 9 ° 5 8 4 ° 0'3 0'3 0 0 " " 5'4 0 " E 5 E 5 E 8 5 0.5 6') 8 8 0.5 6' 0.5 6') X X PP 100-Y CHARLES CRONEA SURVEY NO. 80 A-157 5 S Z Q W C R F. P. 3 W E A C S O E N S A V D N O 2 0 M E S E N R E A 2.6 9 8 A D E X C C. N O O E . 2 0 0 .P.R.T.C.T. 4 G T A C. (T T 3 P V A TI O R E E N M E O T A L) 0 5 5 3.8 7 4 9 2 6 A N T C. 4 W Y R A D N U 7 O W B E G A N A R D C A 4 6 I S 3 9 ° 5 4'5 2 5.0 5 " 0' W X 5/8" 50041 HUNT H O Z T Q W W.Q.T.Z. S 7 6 ° 5 6'4 2 5.0 0 " 0' W X X 5/8" D G 2 W PP EXISTING LOW WATER CROSSING APPROXIMATE SURVEY LINE W.Q.T.Z. CWQZ X L 1 4 1 W L15 X 5/8" 18" CMP L 1 6 PP 42" CMP Z T Q W 970.00 970.00 W A T E R T A N K B UIL DIN G N 43°10'11"E 379.30' N 8 0 ° 1 0 ' 1 4 " E 1 6 1 . 5 0 ' D E T E N T I O N 965.00 P O N D 970.00 0 0 00 G R A V E L P A R K I N G 975.00 EM EM S 4 4 ° 5 4'3 2 " E 1 7 9 . 9 2' W P A T U E M R T P H O U A N K & S E CONC. M W IT E T A 1 S H M L B T O R Y E T A UIL L R DIN G O O F 6"PVC 6"PVC C U R B S75°06'45"E 336.35' (2)CO A C U 6"PVC 0 0 . 5 7 9 T S 0 0 . 0 7 9 6"PVC PROPANE TANKS ON CONC. 9 6 0 . 5 0 0 0 . 0 6 9 G R A V E L P A R K I N G 9 8 0 . 0 0 R E S T CO R O O M S GM CO CO EJB TJB EM EM T-PAD TJB T-PAD CONC. C U R B 0 0 . 0 8 9 9 8 0 . 0 0 G R A V E L P A R K I N G CO CO S81°18'19"E 471.00' CENTERLINE WALKING TRAIL P P P ZIPLINE COURSE P P P P P P WOOD SHED MULCH OVERHEAD CABLE ZIPLINE COURSE . C N O C OVERHEAD CABLE MULCH P P WELL HOUSE 970.00 970.00 G R A V E L D R I V E 965.00 WV W / S H T A L P E V A R G H T A P L E V A R G L E V G R A A R K I N G P WV G R A V E L P A R K I N G GRAVEL PARKING "A" WW T WV G R A V E L P A R K I N G WV WV WV DYH G R A V E L P A R K I N G L E K I N G V R A A G R P M G U R L A C V H E L E V I R D L E V A R G 0 0 . 5 5 9 0 0.0 5 9 960.00 T G R A V E L P A R K I N G O O C C "B" WW S/W GRAVEL PARKING BM 1876-10 EL: 951.08' 0 ' 0 . 2 5 9 = E F F ONE STORY WOOD ON CONC. SLAB L L A W 0 5 . 0 4 9 0 0 . 0 4 9 9 3 5 . 0 0 9 3 0 . 0 0 9 2 5 . 0 0 910.00 910.00 9 0 5 . 0 0 9 0 5 . 0 0 9 0 0 . 0 0 8 9 5 . 0 0 8 9 5 . 0 0 8 9 0 . 0 0 CO S/W TWO STORY WOOD ON CONC. SLAB 7 ' 3 . 7 5 9 = E FFE=949.61' T W O S T O R Y W O O D O N C O N C . S L A B CO F F S/ W S / W T T S / W STONE PASSING LANE W / S ROCK PATH F (2)CO 0 0 5 .0 5 .0 3 3 9 9 930.00 925.00 7' 5.9 8 0"W 1 0 0 0 0 . . 0 0 2 2 9 9 915.00 0 0.0 1 9 0 5.0 0 9 0 0 . 0 0 9 0 5.0 9 8 0 0 0.0 0.0 9 9 8 8 (4)CO 4'2 7°1 2 S 975.00 970.00 H T A P L E V A R G G R A V E L G RAVEL PARKIN G G RAVEL PATH G R AVEL PA R KIN G WV S/W 965.00 9 6 0 . 0 0 955.00 G R A V E L 9 5 0 . 0 0 S I D E W A L K T-PAD TJB G R A V E L P A T H WOOD GAZEBO G R A V E L P A T H GM G R A V EL S/W C (4)CO 935.00 CART PARKING 0 0 0 .0 0 .0 3 3 9 9 9 2 5 . 0 0 (4)CO S 8 1 ° 5 8 ' 0 7 " W 2 1 9 . 7 0 ' CART PARKING 9 2 0 . 0 0 915.00 N86°49'30"W 153.01' 0 0 . 5 4 9 0 0.0 4 9 5.0' 1 935.00 P P P P P MULCH M ULCH G RAVEL PARKIN G 0 0.0 3 9 G R A V EL D RIV E GRAVEL PARKING 925.00 GRAVEL PARKING S 4 8 ° 2 1'4 6 " E 6 4 8.7 9' 9 2 0.0 0 0 0 5 . 0 5 . 0 1 1 9 9 0 0.0 1 9 905.00 900.00 N76°03'56"W 496.91' E A C S O E N M S E N E R S A V 2 0 E A 2.6 D N O 9 8 A D E X C C. N O O E . 2 0 0 .P.R.T.C.T. 4 V A G T A C. (T T 3 P TI O R E E N M E O T A L) 0 5 5 3.8 7 4 9 2 6 A N T C. W R IT O C H W 1 S K B T O O O UIL R Y R O D S DIN O F HIN G G L E R O C POND K W N A 3 L 2 L ° A 1 5 / 4 8 C 0 . ' 0 0 1 9 ' " W 9 9 7 7 0 0 . . 0 0 0 0 B 9 6 5 . 0 0 9 6 0 . 0 0 R O C 9 5 5 . 0 0 9 5 0 . 0 0 9 4 5 . 0 0 F L P A G A T H 9 7 5 . 0 0 S T O N E R O C K W A L L POND K W A L L N 4 0 ° 1 2 ' 0 1 " W 1 1 8 . 8 9 ' N 2 9 ° 1 0 ' 4 0 " W 2 6 7 . 7 1 ' E A C S O E N S A V 2 0 E A 2.6 M S E R E N D N O 9 8 A D E X C C. N O O E . 2 0 0 .P.R.T.C.T. 4 G T A C. (T T 3 P 0 5 5 4 V A TI O R E E N M E O T A L) 3.8 7 6 A 9 2 N T C. 5/8" IN ROCK MOUND Z T Q W Z T Q W Z Q W C ( N 1 7 ° ( 5 N N 1 1 9 9 7 ° ' ° 1 5 9 5 9 ' 5 5 ' 2 " " 9 7 " W W 1 1 1 W 3 1 2 . 1 1 1 3 8 ' ) 2 . 2 1 ' 3 2 . 1 8 ' ) D T R O A O C. N VIS C . 2 O O 0 0 .P.R.T.C.T. 1 U N T Y 1 7 9 0 4 1 Z T Q W Z Q W C 5 W Z T Q W . Z . Q . W Z . Q C 1/2" W IN ROCK MOUND C L 9 1 R R 0 1 L 5/8" IN ROCK MOUND . . . Z Q W C . . . . Z T Q W . . Z . T . Q W . E A C S O E N M S E N E R S A V 2 0 E A 2.6 D N O 9 8 A D E X C C. N O O E . 2 0 0 .P.R.T.C.T. 4 G T A C. (T T 3 P V A TI O R E E N M E O T A L) 3.8 7 6 A 9 2 0 5 5 4 N T C. (2)CO T-PAD TJB 945.00 C G R T R A V AIL E L C O C V E R O N E D C. GM T-PAD PLA N TE R H 9 4 0 . 0 0 9 4 0 . 0 0 GM WW 1 STORY ROCK/ STUCCO BUILDING 935.00 935.00 0 0.0 3 9 W O O D D E C K W O D O E C D K ' 8 9 . 5 6 3 ' W " 8 2 9 0 ° 5 0 S 0 0 . 5 2 9 0 0 . 0 2 9 G R T R A V AIL E L DYH 937' 935' R O P C A K TI O 9 3 5 . 0 0 0 5 . 0 3 9 GREASE TRAP 9 3 0 . 0 0 WV CO GT GT CO G R T R A V AIL E L 930' 925' 920' S I D E W A L K 0 0 . 5 1 9 0 0 . 0 1 9 0 5.0 0 9 0 0.0 0 9 0 5.0 9 8 890.00 915' 912' C O N S E R V A T S 0 8 ° 2 0 I O N E S M T . ' 4 8 " E 1 9 8 . 3 3 ' GM 0 0 . 0 3 9 (2)TJB T-PAD 925.00 920.00 9 2 0.0 0 CO W A L L W O D E O D C K G R T R A V AIL E L WW 12"PVC CONC. H O T L A DIN N K G GM 9 2 0 . 0 0 9 1 5 . 0 0 ' 0 3 9 9 2 5' 1 STORY ROCK/ STUCCO BUILDING WITH METAL ROOF CONC./STONE PATIO G R A V E L P A T H G R A V E L P A T H A A P E S H R E T ENCLOSED SPA ENCLOSED SPA ' 1 8 . 9 8 5 ' E " 7 2 6 3 ° 0 0 N 9 2 5.0 0 ' 0 2 9 ' 7 1 . 4 4 2 ' E " 1 4 3 2 ° 6 0 N C O N C R E T E D R I V 910.00 E 905.00 900.00 895.00 895.00 890.00 885.00 0 0 . 0 8 8 8 7 5.0 0 870.00 870.00 8 6 5 . 0 0 8 6 0 . 0 0 S I D E W W A L A L L K 1 STORY ROCK/ STUCCO BUILDING WITH METAL ROOF F (3)CO ROCK PATH 0 0 . 0 1 9 (2)CO GM 0 0 . 5 0 9 0 0 . 0 0 9 0 0 . 5 9 8 S 4 4 ° 1 2'4 0 0 . 0 9 8 1 " E 4 0 0 . 5 8 8 1 0 0 . 0 8 8 7 . 8 0 0 . 5 7 8 9' T-PAD (2)TJB G R T R A V AIL E L B UIL K L L R O C W A 915' DIN G H T A P L E V A R G F (4)CO WW GM ROCK PATH (3)CO F 0 ' 2 9 9 2 0 ' 920' 9 1 5 ' 9 1 0 ' 905' 9 0 0' 895' W O O D D E C K WOOD DECK SPA 1 STORY POOL HOUSE FFE = 921.26' K C E D D O O W POOL 9 1 5 . 0 0 STEPS STONE PATIO IRON FENCE 910.00 910' 9 0 5 . 0 0 9 0 5 . 0 0 905' 900.00 900.00 895.00 895.00 890.00 885.00 880.00 875.00 875.00 870.00 C L O F P 4 0' E R T Y P V. 4 V. 4 0 2 0 2 E U 3, P A O S P E O M S N E E K N D O T 3, P D.R.T.C.T. G G W . 2 . 2 2 0 3 N 2 0 9 840.00 8 2 5 . 0 0 835.00 835.00 820.00 830.00 825.00 2 6 0 . 9 4 ' 815.00 8 2 0.0 0 N 7 6 ° 2 2 ' 5 0 " E 815.00 0 0 5 . 0 5 . 0 6 6 8 8 855.00 860.00 N34°20'13"E 161.16' 8 4 5 . 0 0 850.00 8 3 5 . 0 0 8 3 0 . 0 0 0 0 0 .0 0 .0 7 7 8 8 0 5 .0 6 8 8 6 0 . 0 0 0 5 . 0 5 8 S36°03'47"W 577.94' O H O H O H (S41°56'02"W 763.94') S40°38'41"W 763.62' (S41°56'02"W 763.94') O H D O N V O A L 4 3 3 L. 1 D V. H 7 P R.P.R.T.C.T. G O W A R . 1 D 2 5 2 C H A D O R L E C. N O O S . 2 G . 0 0 .P.R.T.C.T. 0 W A L 0 1 5 K E R 1 4 3 F M 2769 X D G PP X 765.00 760.00 X 755.00 0 0 . 0 5 7 0 5 . 0 4 7 745.00 8 4 0 . 0 0 8 3 5 . 0 0 8 3 0.0 0 8 2 5.0 0 8 8 2 2 0.0 0.0 0 0 8 1 5.0 0 C Y P D O R IN C. N V E E S S T O O M . 2 0 0 .P.R.T.C.T. 7 S C R E E N T E K 1 8 4 6 2 2 8 1 0.0 0 8 0 5.0 0 8 8 0 0 0.0 0.0 0 0 7 9 5 . 0 0 7 9 0.0 0 0' 5 . 8 9 6 " W 2 9'4 5 ° 5 5 S 0 5.0 7 8 870.00 0 5.0 6 8 895.00 890.00 885.00 880.00 875.00 870.00 8 6 5 . 0 0 860.00 860.00 0 5.0 5 8 0 0.0 5 8 845.00 O H O H 3/8" P.O.B. ° 1 0'2 1 " E X 4 2 8.5 8' E 4 2 8 . 9 1') 18" RCP FL = 852.19' 18" RCP FL = 850.76' 8 5 5 . 0 0 5 5 8 8 0 0 0 .0 0 .0 840.00 8 3 5 . 0 0 845.00 A P P R O XIM ATE S U R V E Y LIN E O H L7 O H 4'0 ( S 4 9 S " ° 9 4 7 5 8 2 5 . 0 0 8 2 5 . 0 0 7 9 5 . 0 0 8 1 5 . 0 0 8 2 0 . 0 0 8 3 0 . 0 0 5 . 0 0 . 0 0 . 0 0 . 0 8 0 0 8 0 0 8 8 1 1 0 0 7 9 0 . 0 0 785.00 A / C W A R O C L L K 7 8 0 . 0 0 L N SIDEWALK 0 0 5 . 0 5 . 0 7 7 7 7 C O N C R E T E D R I V E H O T A L DIN K N G 0 0 . 0 7 7 M P R O P A N E 0 5 . 0 6 7 0 0 .0 6 7 0 5 . 0 5 7 0 0 . 0 5 7 0 5 .0 4 7 S 4 9°4 9'0 7" W 7 3 8.4 2' ( S 5 1 ° 0 4'5 3" W 7 3 8.4 4') 7 8 5.0 0 7 8 0.0 0 7 7 5 . 0 0 770.00 D O 1 0' E E A L E C. N O S C E T RIC E O M . 2 0 0 .P.R.T.C.T. 0 1 6 N T 2 0 6 9 O H O H D O 1 0' E E A L E C. N O S C E T E O M . 2 0 0 .P.R.T.C.T. 0 N T 1 6 2 RIC 0 6 7 C 1 E N 0' E T E D O LIN RIC E C. N E A L E R S C E T O E O M . 2 0 0 .P.R.T.C.T. 0 1 N T 6 2 0 7 0 760.00 0 0 . 0 7 7 O H 0 0 0 0 . . 5 5 6 6 7 7 0 0 0 0 . . 0 0 6 6 7 7 D R D A I O N D O C A G . C N . N O O E E O . 2 A . P . . 2 0 S 0 E R . T . 0 0 0 1 M 0 1 E 9 18" RCP 5 FL = 755.06' 2 N T C 5 . T . 9 2 3 6 9 0 0 0 0 0 . . 5 5 5 5 7 7 0 0 0 0 . . 0 0 5 5 7 7 O H 0 0 . 0 8 7 0 0 . 0 9 7 0 0 0 0 . . 5 5 8 8 7 7 0 0 . 5 7 7 18" RCP FL = 756.30' E E T A R I V R I V D P L O T H T 1, B E C S E D O C R L O O S C C. N TI O O N O 0 . 2 .P.R.T.C.T. 0 0 0 0 SIN K 1 O G N S E 3 8 7 CONCRETE DRIVE 0 5 . 0 4 7 A L L K W C O R B B 28.9' M B O A I L X A L L K W C O R 740.00 F D 7 4 0 0 0 . 7 4 0.0 0 ROCK WALL X 3/4" IN CONC. 3/4" IN CONC. EXISTING 24" RCP 0 0 0 0 . . 5 5 2 2 8 8 0 0 . 0 3 8 0 0 0 0 . . 5 5 3 3 8 8 0 0 . 5 1 8 0 0 . 0 2 8 0 0 . 5 4 8 0 0 . 0 4 8 0 0 . 0 5 8 0 0 . 0 6 8 0 5.0 5 8 0 0 0 0 . . 0 0 7 7 8 8 0 0 . 5 6 8 1 5.0' 0 0 0 0 . . 0 0 1 1 8 8 0 0 . 5 0 8 . 0 0 0 0 8 0 0 5.0 5.0 9 9 7 7 (S42°04'30"W 1025.06') S40°49'38"W 1024.96' H W H W BLE A C H E R S O H RIDING ARENA D G H W H W D G PP 795.00 G D B A R N 0 0.0 9 7 785.00 PVC FENCING AROUND RIDING ARENA 0 0.0 8 7 B A R N 775.00 0 0 . 0 7 7 H W H W O H 3/8" SPINNER H W H W PP PP C O R R A L X 1 L 7 6 5 . 0 0 0 0 . 0 6 7 X X 0 5 . 0 5 7 3/4" IN CONC. 0 . 0 7 5 0 0 0 5 . 0 5 . 0 4 4 7 7 0 0 . 0 4 7 740.00 X 3/4" IN CONC. 2 L F M 2 9 6 7 3/4" IN CONC. 805.00 810.00 FEMA 500-YR FLOODPLAIN N87°58'37"W 322.80' 7 9 5 . 0 0 7 9 5 . 0 0 0 5 . 0 7 7 H W H W O H S40°42'40"W 500.82' (S41°59'09" 500.70') H W H W PP PP GATE X 3/4" IN CONC. 735.00 X 3/4" IN CONC. 0 0 . 0 7 7 0 5 . 0 6 7 0 0 . 0 6 7 D D G 5 . 0 5 0 7 G D G 0 0 . 0 5 7 D 0 G 5 . 0 PP G PP D 7 4 0 . 0 0 G 4 7 D X 3/8" L 4 0 5 .0 3 7 3 L X 3/4" IN CONC. 8 8 1 1 0 0 . . 0 0 0 0 8 0 5 . 0 0 8 0 0 . 0 0 8 8 0 0 0 0 . . 0 0 0 0 7 9 5 . 0 0 ' 3 4 . 0 2 1 E " 8 3 1 5 ° 8 0 N ' 7 9 0 0 0 . 7 8 5.0 0 790.00 785.00 780.00 775.00 770.00 765.00 7 3 0.0 0 PP PP X L 5 3/4" IN CONC. X R F. P. O Y O 1 DD 7 8 0 . 0 0 7 7 5 . 0 0 7 7 7 7 0.0 0.0 0 0 7 6 5 . 0 0 7 6 0 . 0 0 7 5 5 . 0 0 0 0 0 5 7 . APROXIMATE LOCATION OF TREATMENT PLANT 5/8" 8 L 7 4 5 . 0 0 7 4 0 . 0 0 7 3 5 . 0 0 . P . F 7 7 4 4 0 0 . . 0 0 0 0 R Y O 5/8" O 1 L6 EXISTING 3-48" CMP EXISTING 3-48" CMP 3/4" IN CONC. EXISTING 30" RCP GRAPHIC SCALE 200 0 100 200 400 ( IN FEET ) 1 inch = ft. 200 LEGEND ELEC UE OH GAS 100' 100 100 TC PROPERTY LINE PROPERTY LINE (ADJACENT) EXISTING EASEMENT EXISTING ELECTRICAL EXISTING UNDERGROUND ELEC. EXISTING OVERHEAD ELEC. EXISTING GAS EXISTING CONTOURS EXISTING TREE (TO REMAIN) EXISTING TREE (REMOVAL) DRAINAGE BOUNDARY LINE TIME OF CONCENTRATION LINE DRAINAGE FLOW ARROW # DRAINAGE LABEL # INLET LABEL C Q X Z . W Q W C Z W . Q C . Z . PP X L 1 7 H O L P U DIN M PP PP G D X PP P H G T Z O U T A N S E Q K & W C . W . Q . Z . CITY OF AUSTIN FULLY DEVELOPED 100-YR FLOODPLAIN R O V O B E R L. 2 0 T L 0 7 P D.R.T.C.T. A F O N G . 1 T E 9 2 D. CONNER SURVEY NO. 68 Drawing Path: E:\2620103\_Drawings\_Production Drawings\SHT_PREDEV DA MAP.dwg Plotted By: Paul Thomas Date: 11/3/2020 3:44:25 PM Layout: DRAINAGE AREA MAP (PRE-DEVELOPMENT) Page Size: ARCH full bleed D (36.00 x 24.00 Inches), 1:1 CITY OF AUSTIN D. CONNER FULLY DEVELOPED SURVEY NO. 68 100-YR FLOODPLAIN A-181 !!! WARNING !!! THE ENGINEER ASSUMES NO RESPONSIBILITY FOR THE ACCURACY OF THE LOCATION OF UNDERGROUND UTILITIES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATION AND AVOIDING ALL EXISTING UTILITIES BY CALLING THE 'ONE CALL" LOCATOR SERVICE AT (800) 344-8377 AT LEAST 48 HOURS PRIOR TO CONSTRUCTION. Reviewed by: DEVELOPMENT SERVICES DEPARTMENT DATE SP-2015-0507D . c n I , n e l l A | m a h g n i n n u C s r e n n a l P s r o y e v r u S s r e e n i g n E 6 4 9 2 - 7 2 3 ) 2 1 5 ( : l e T m o c . n e l l a - m a h g n i n n u c . w w w 4 8 2 - F . O N . G E R E P B T 0 0 9 0 0 0 0 1 . O N M R I F S L P B T . C N I , - I N E L L A M A H G N N N U C 0 2 0 2 T H G R Y P O C © I I 1 # N O S V E R I : R O F D E U S S I 2 E S A H P S T N E M E V O R P M I A S A A V A R T 9 6 7 2 M F 0 0 5 3 1 S A X E T , I N T S U A ) T N E M P O L E V E D E R P - ( P A M A E R A E G A N A R D I PROJECT No.: 262.0103 DESIGN: CLM, TSD TECHNICIAN: PMT, TSD ISSUED: REVISION #1 SHEET C15 FOR CITY OF AUSTIN USE 15 OF 63 9 of 12B-1 R - B A R - B P (1 6.9 L. 1 1 V O R O 6 A P E R C 4 6 8, P R.P.R.T.C.T. R E TIE S ) S IN G . 2 2 3 C. 6 ') 1 . 2 8 ' 1 . 3 9 1 6 ') 9 1 1 . 2 9 1 4 " E 1 4 " E 1 2 " E 1 6 ' 4 ( N 0 ° 1 1 ' 5 1 ' 5 0 ° 1 6 8 ° 5 5 N 6 ( N (S68°59'33"E 394.49') S70°17'44"E 394.17' WITH CAP STAMPED "CMN 4468" G 1 4' R A R V O A D E L 990.00 L13 995.00 1 0 0 0.0 0 1005.00 5 E A 0' R V. 6 V. 4 9 3 S E O W 0 2 M E 3, P N T 3, P D.R.T.C.T. G G . 1 . 2 4 5 5 2 0 3 (N29°57'30"E 589.65') 4' 9.2 8 6"E 5 5'5 8°4 2 N 2 ' 2 1 ° 0 8 ° 5 S 5 6 ( S 7 ') 5 . 8 5 0 ' 5 . 8 5 1 . 9 8 8 2 . 0 4 " W 7 6 " E 7 6 ' 5 6 " E 7 2 ' 2 2 ' 2 0 ° 1 6 " W 7 4 " W 7 6 ' 5 S 5 8 ° 5 0 ° 1 ( N 6 6 ( N 9 8 5.0 0 7 ' 990.00 2 . 0 8 3 ') 3 ') 9 9 9 9 5.0 5.0 0 0 V O L. 1 L C 1 6 R A 8, P D.R.T.C.T. G . 1 2 0 1 L12 L11 5/8" IN ROCK MOUND X 1 4'G R A R V O A D E L D T R O A X O C. N VIS C . 2 O O 0 0 .P.R.T.C.T. 1 1 U N T Y 7 9 0 4 1 1005.00 1000.00 995.00 990.00 985.00 980.00 975.00 ( N 4 7 ° ( 4 N 4 N 4 8 4 7 ° 4'3 9'3 4'3 7 " " 7 ° 5 W W 1 0 " W 1 6 2 6 2 1 0.6 6 4') 2 N 4 8 ° 5 9'3 0 " 0.7 6' 0.6 4') W 1 6 8 2.8 0' 2 R R V O L. 1 1 6 4 8, P R.P.R.T.C.T. G . 2 2 3 5/8" IN ROCK MOUND H W H W (N89°17'49"E 643.85') (N89°17'49"E 643.85') N88°02'49"E 643.81' HW HW HW HW HW 5/8" IN ROCK MOUND L 1 8 D G PP G D X X 1 4'G R A R V O A D E L B O N D A V R O Y LIN L. 1 ( S 0 0 ° 4 0 4 6 " E ' 3 1 . 6 8 ' ) 3 3 E A 8 9, P R.P.R.T.C.T. G R E E G . 1 M E 7 2 6 N T D3 6 S 4 R R 990.00 990.00 9 8 5 . 0 0 980.00 9 9 9 7 7 7 5 5 5 . . . 0 0 0 0 0 0 970.00 9 6 5 . 0 0 9 6 0.0 0 9 5 5.0 0 6 W 2 S E A C S O E N S A V 2 0 M S E E N R E A 2.6 D N O 9 8 A D E X C C. N O O E 0 . 2 .P.R.T.C.T. 0 4 V A G T A C. (T T 3 P R O E N TI E M E O T A L) 3.8 7 0 5 5 4 9 2 6 A N T C. R - B A V O R - B P L. 1 1 R O P R E 6 4 8, P R.P.R.T.C.T. G TIE . 2 3 3 S IN C. V A RIA V. 3 E R A S E 2 2 B L E O W W ID M E 6, P D.R.T.C.T. G N T . 1 9 6 9 T H (S 5 2°4 (S 5 4'2 2°4 4'2 X PP X 5" 5"E 1 E 1 2 8 8.7 2 6') 8 S 5 3°5 9'3 5"E 1 X 8.7 6') 2 8 8.7 5' X V O C L 5 E A L. 6 S E 0' R 9 3 O W M E 3, P D.R.T.C.T. N T G . 1 4 5 7 X PP X X D O 1 E A 0' E C. N O S E L E C E O M . 2 0 0 .P.R.T.C.T. 0 1 N T 6 2 0 6 8 N38°15'25"E 25.00' 5/8" X D G PP 5/8" X X S37°15'06"W 25.00' ( S 4 8 ° ( S 4 4 S 4 9 ° 5 8 4 ° 0'3 0'3 0 0 " " 5'4 0 " E 5 E 5 E 8 5 0.5 6') 8 8 0.5 6' 0.5 6') X X PP 100-Y Z Q W C R F. P. 3 W S A V E A C S O E N 2 0 M S E E N R E A 2.6 D N O 9 8 A D E X C C. N O O E 0 . 2 .P.R.T.C.T. 4 0 V A G T A C. (T T 3 P TI R O E N E M E O T A 3.8 7 0 5 5 4 9 2 6 A N T L) C. S 3 9 ° 5 4'5 2 5.0 5 " 0' W X 5/8" H O Z T Q W W.Q.T.Z. G 1 4' R A R V O A D E L 50041 HUNT X 5/8" D G S 7 6 ° 5 6'4 2 5.0 0 " 0' W X 2 W PP 4 W 5 S Y R A D N U 7 O W B E G A N A R D C A 4 6 I EXISTING LOW WATER CROSSING FEMA/COA 100 YR FLOODPLAIN CWQZ W.Q.T.Z. X L 1 4 1 W L15 X 5/8" 18" CMP L 1 6 PP 42" CMP Z T Q W C Q X Z . W Q W C Z W . Q C . Z . PP X L 1 7 H O L P U DIN M PP PP G D X PP P H G T Z O T A U N S E Q K & W C . W . Q . Z . CITY OF AUSTIN FULLY DEVELOPED 100-YR FLOODPLAIN R O V O B E R 0 L. 2 T L 7 P 0 D.R.T.C.T. A F O N G . 1 T E 9 2 64 AC DRAINAGE BOUNDARY A-OFF 5/8" IN ROCK MOUND Z T Q W Z T Q W Z Q W C ( N 1 7 ° ( 5 N N 1 1 9 9 7 ° ' 5 ° 1 5 9 ' 5 5 ' 2 9 9 7 " " " W W W 1 1 1 3 1 1 1 2 . 1 3 2 8 . ' ) 2 3 1 ' 2 . 1 8 ' ) N 8 0 ° 1 0 ' 1 4 " E 1 6 1 . 5 0 ' 965.00 970.00 970.00 970.00 5 4'3 2 " E 1 7 9 . 9 2' EXISTING DETENTION POND "D1" ° 4 4 S N 43°10'11"E 379.30' 0 0 00 WV D1 EM EM 975.00 9 8 0 . 0 0 S75°06'45"E 336.35' 0 0 . 0 7 9 0 0 . 5 6 9 0 0 . 0 6 9 S81°18'19"E 471.00' F L P A G A T H 9 7 5 . 0 0 S T O N E POND 9 9 7 7 0 0 . . 0 0 0 0 N 3 2 ° A 1 5 / 4 8 C 0 . ' 0 0 1 9 ' " W 9 5 5 . 0 0 9 5 0 . 0 0 9 4 5 . 0 0 9 6 5 . 0 0 9 6 0 . 0 0 POND CO N 4 0 ° 1 2 ' 0 1 " W 1 1 8 . 8 9 ' N 2 9 ° 1 0 ' 4 0 " W 2 6 7 . 7 1 ' A-ON CONC. (2)CO WV WV GM CO FH 0 0 . 0 8 9 9 8 0 . 0 0 D2 C U R B C U T S 0 0 . 5 7 9 CONC. C U R B CO EJB TJB EM EM T-PAD TJB T-PAD CO CO 9 7 5 . 0 0 970.00 H T A P L E V A R G E H T A L P E V A R G E E WV E E E G R AVEL PA R KIN G WV GRAVEL PARKING G RAVEL PATH S/W E 965.00 9 6 0 . 0 0 955.00 CENTERLINE WALKING TRAIL WOOD SHED E P P P ZIPLINE COURSE P P P P P P MULCH OVERHEAD CABLE ZIPLINE COURSE . C N O C E MULCH P P OVERHEAD CABLE L E K I N G V R A A G R P M G U R L A C V H E L E V I R D L E V A R G 0 0.0 5 9 0 0 . 5 5 9 E G R A V E L P A R K I N G WV WV WV DYH E G R A V E L P A R K I N G E 0 ' 0 . 2 5 9 = E F F ONE STORY WOOD ON CONC. SLAB O O C C "B" WW S/W E L L A W E E 0 5 . 0 4 9 E E 9 3 5 . 0 0 0 0 . 0 3 9 9 2 5 . 0 0 S 8 1 ° 5 8 ' 0 7 " W 2 1 9 . 7 0 ' CART PARKING 920.00 915.00 910.00 910.00 9 0 5 . 0 0 9 0 5 . 0 0 9 0 0 . 0 0 8 9 5 . 0 0 8 9 5 . 0 0 8 9 0 . 0 0 970.00 970.00 G R A V E L D R I V E H T A P L E V A R G L E V G R A P A R K I N G 965.00 WV W / S 960.00 E E TT E "A" WW WV G R A V E L P A R K I N G E GRAVEL PARKING CO F F S / W S / W W / S CO S/W TWO STORY WOOD ON CONC. SLAB 7 ' 3 . 7 5 9 = E T T S/ W STONE PASSING LANE E WATER VAULT G R A V E L P A R K I N G ET T E GRAVEL PARKING E E BM 1876-10 EL: 951.08' E E FFE=949.61' T W O S T O R Y W O O D O N C O N C . S L A B (4)CO 0 0 5 . 0 5 . 0 3 3 9 9 930.00 925.00 7' 5.9 8 0"W 1 0 0 0 0 . . 0 0 2 2 9 9 915.00 0 0.0 1 9 0 5.0 0 9 0 0 . 0 0 9 0 5.0 9 8 0 0 0.0 0.0 9 9 8 8 (2)CO WATER VAULT (4)CO 4'2 7°1 2 S . 0 0 5 4 9 0 0.0 4 9 5.0' 1 935.00 G R A V E L P A T H G R A V E L P A T H GM 0 0 . 0 4 9 WOOD GAZEBO WATER VAULT E G R A V E L S/W (4)CO 935.00 CART PARKING 0 0 0 . 0 0 . 0 3 3 9 9 9 2 5 . 0 0 N86°49'30"W 153.01' P P P P P MULCH M ULCH G RAVEL PARKING 0 0.0 3 9 G R A V EL D RIV E GRAVEL PARKING 925.00 920.00 0 0 5 .0 5 .0 1 1 9 9 N76°03'56"W 496.91' GRAVEL PARKING S 4 8 ° 2 1'4 6 " E 6 4 8.7 9' FEMA/COA 100 YR FLOODPLAIN T-PAD TJB 9 5 0 . 0 0 S I D E W A L K WV (2)WV T-PAD WV (2)CO FH TJB 9 4 5 . 0 0 WV C O V E C O N R E D C. GM T-PAD PLA N TE R 9 4 0 . 0 0 9 4 0 . 0 0 GM WW R O P A C K TI O 935.00 935.00 W O O D D E C K 0 0.0 3 9 ' 8 9 . 5 6 3 ' W " 8 2 9 0 ° 5 0 S 0 0 . 5 2 9 0 0 . 0 2 9 0 0 . 5 1 9 0 0 . 0 1 9 C1 E A C S O E N S A V 2 0 M S E E N R E A 2.6 D N O 9 8 A D E X C C. N O V A TI R O E N E M G T A C. (T T 3 P O E . 2 0 0 .P.R.T.C.T. 4 0 O T A E N T L) 3.8 7 5 5 4 9 2 6 A C. 0 5.0 0 9 EXPANSION AREA #1 895.00 0 0.0 0 9 0 0.0 9 8 S A V E A C S O E N 2 0 M S E E N R E A 2.6 D N O 9 8 A D E X C C. N O O E 0 . 2 .P.R.T.C.T. 0 4 G T A C. (T T 3 P V A TI O R E N E M O T A E N T L) 3.8 7 0 5 5 4 9 2 6 A C. (4)WV FH DYH 9 3 5 . 0 0 E 0 5 . 0 3 9 GREASE TRAP 9 3 0 . 0 0 EM T WV CO GT GT CO S I D E W A L K O H O H O H (S41°56'02"W 763.94') S40°38'41"W 763.62' (S41°56'02"W 763.94') O H D O V O N A L 4 3 3 L. 1 D V. H 7 P R.P.R.T.C.T. G O W A R . 1 D 2 5 2 C H D O A R L E C. N O O S . 2 G . 0 0 .P.R.T.C.T. 0 W A L 0 1 K E 5 1 R 4 3 F M 2769 EXISTING DETENTION POND "C1" X D G PP X 765.00 760.00 X 755.00 0 0 .0 5 7 0 5 . 0 4 7 745.00 8 4 0 . 0 0 8 3 5.0 0 8 3 0.0 0 8 2 5.0 0 8 8 2 2 0.0 0.0 0 0 8 1 5.0 0 8 1 0.0 0 C Y P D O R IN C. N V E E S S T O O M . 2 0 0 .P.R.T.C.T. 7 S C R E E E N T K 1 8 4 6 2 2 8 0 5.0 0 8 8 0 0 0.0 0.0 0 0 7 9 5 . 0 0 7 9 0.0 0 910.00 9 0 5 . 0 0 900.00 895.00 890.00 885.00 880.00 875.00 870.00 0' 5 . 8 9 6 " W 2 9'4 5 ° 5 5 S 875.00 870.00 0 5.0 6 8 18" RCP FL = 852.19' 18" RCP FL = 850.76' 8 6 5 . 0 0 860.00 8 5 5 . 0 0 0 0 0 .0 0 .0 5 5 8 8 845.00 840.00 8 3 5 . 0 0 8 3 0 . 0 0 8 2 5 . 0 0 8 2 5 . 0 0 8 2 0 . 0 0 8 1 5 . 0 0 0 0 0 . 0 0 . 0 1 1 8 8 860.00 0 5.0 5 8 0 0.0 5 8 845.00 O H O H 3/8" L7 O H P.O.B. 0 5 . 0 0 8 0 0 . 0 0 8 795.00 7 9 0 . 0 0 ( S 4 7 ° 5 S 4 9 ° 1 0'2 4'0 9 " E 4 2 8 . 9 1') 1 " X E 4 2 C3 8.5 8' 785.00 A / C 7 8 0 . 0 0 SIDEWALK 0 0 5 . 0 5 . 0 7 7 7 7 C O N C R E T E D R I V E 0 0 . 0 7 7 0 5 . 0 6 7 0 0 . 0 6 7 0 5 . 0 5 7 0 0 . 0 5 7 7 4 5.0 0 S 4 9°4 9'0 7" W 7 3 8.4 2' ( S 5 1 °0 4'5 3" W 7 3 8.4 4') 785.00 7 8 0 . 0 0 7 7 5 . 0 0 770.00 D 1 0' E O E C. N A S E L E C T O RIC E O M . 2 0 0 .P.R.T.C.T. 0 1 6 N T 2 0 6 9 O H O H PP O H D 1 0' E O E C. N A S E L E C T RIC O E O M . 2 0 0 .P.R.T.C.T. 0 N T 1 6 2 0 6 7 C 1 E N 0' E T E D LIN RIC E O E C. N A S E R L E C T O E O M . 2 0 0 .P.R.T.C.T. 0 N T 1 6 2 0 7 0 C2 760.00 0 0 . 0 7 7 O H 0 0 0 0 . . 5 5 6 6 7 7 0 0 0 0 . . 0 0 6 6 7 7 D R D A I O N D O C A . G C N . N E E O . 2 A O O . P . 2 0 S 0 E . R 0 0 0 1 M . T . 0 1 E 9 18" RCP 5 FL = 755.06' 2 N T 5 9 C . T . 3 6 2 9 0 0 0 0 0 . . 5 5 5 5 7 7 0 0 0 0 . . 0 0 5 5 7 7 18" RCP FL = 756.30' E E T A R I V R I V D P O H 0 0 . 0 8 7 0 0 . 0 9 7 0 0 0 0 . . 5 5 8 8 7 7 0 0 . 5 7 7 O H 0 0 0 0 . . 0 0 1 1 8 8 0 0 . 5 0 8 . 0 0 0 0 8 795.00 795.00 H W H W (S42°04'30"W 1025.06') S40°49'38"W 1024.96' D G H W H W D G PP 795.00 G D 790.00 CONCRETE DRIVE B B 0 5 . 0 4 7 EXISTING DETENTION POND "C2" 28.9' E L O T H T 1, B E C S E D O C R L O O S C C. N TI O O N O 0 . 2 .P.R.T.C.T. 0 0 0 0 SIN K 1 O G N S E 3 8 7 740.00 7 4 0 0 0 . 7 4 0.0 0 EXISTING 24" RCP X 3/4" IN CONC. X 1 L 3/4" IN CONC. 785.00 0 0.0 8 7 775.00 0 0 . 0 7 7 X 7 6 5 . 0 0 0 0 . 0 6 7 X 0 5 . 0 5 7 3/4" IN CONC. 0 . 0 7 5 0 0 0 5 . 0 5 . 0 4 4 7 7 0 0 . 0 4 7 740.00 2 L F M 2 9 6 7 3/4" IN CONC. X 3/4" IN CONC. ' 1 8 . 9 8 5 ' E " 7 2 6 3 ° 0 0 N 9 2 5 . 0 0 E 9 2 0 . 0 0 9 1 5 . 0 0 ' 7 1 . 4 4 2 E " 1 4 3 2 ° 6 0 N ' C O N C R E T E D R I V 910.00 E 905.00 900.00 895.00 895.00 890.00 885.00 0 0 . 0 8 8 8 7 5.0 0 870.00 870.00 8 6 5 . 0 0 8 6 0 . 0 0 D T R O A O C. N VIS C . 2 O O 0 0 .P.R.T.C.T. 1 1 U N 7 9 T Y 0 4 1 Z T Q W Z Q W C 5 W EXPANSION AREA #2 C O N S E R V A T S 0 8 ° 2 0 I O N E S M T . ' 4 8 " E 1 9 8 . 3 3 ' GM E E E G R A V E L P A T H E E CONC./STONE PATIO E E E E ENCLOSED SPA GM 0 0 . 0 3 9 (2)TJB T-PAD WV WW 920.00 920.00 FH S I D E W A L K 1 STORY ROCK/ STUCCO BUILDING WITH METAL ROOF G R A V E L P A T H CO 925.00 CONC. (3)CO 0 0 . 0 1 9 (2)CO GM 0 0 . 5 0 9 WV T-PAD (2)TJB 0 0 . 0 0 9 0 0 . 5 9 8 S 4 4 ° 1 2'4 1 " E 4 0 0 . 5 8 8 0 0 . 0 9 8 1 0 0 . 0 8 8 7 . 8 0 0 . 5 7 8 9' Z T Q W . Z . Q . W Z . Q C 1/2" W IN ROCK MOUND C L 9 1 R R 1 STORY POOL HOUSE FFE = 921.26' K C E D D O O W WOOD DECK POOL 9 1 5 . 0 0 STEPS STONE PATIO WV WW GM H T A P L E V A R G (4)CO (3)CO E 5' SIDEWALK 9 1 0 . 0 0 0 5.0 5 8 0 0 . 0 6 8 0 0 0 0 . . 5 5 2 2 8 8 0 0 . 0 3 8 0 0 0 0 . . 5 5 3 3 8 8 0 0 . 0 2 8 0 0 . 5 1 8 0 0 . 5 4 8 0 0 . 0 4 8 0 0 . 0 5 8 EXPANSION AREA #3 0 1 L 5/8" IN ROCK MOUND . . . Z Q W C . . . . Z T Q W . . Z . T . Q W . 9 0 5 . 0 0 9 0 5 . 0 0 900.00 900.00 895.00 895.00 890.00 885.00 880.00 875.00 875.00 870.00 0 0 5 . 0 5 . 0 6 6 8 8 855.00 860.00 N34°20'13"E 161.16' 845.00 850.00 8 3 5 . 0 0 8 3 0 . 0 0 C L O F P 4 0' E R T Y P V. 4 V. 4 0 2 0 2 A S O P E U 3, P E O M E S E O N T N K D 3, P D.R.T.C.T. G G W . 2 . 2 2 0 3 N 2 0 9 830.00 825.00 2 6 0 . 9 4 ' 815.00 8 2 0.0 0 N 7 6 ° 2 2 ' 5 0 " E 840.00 8 2 5 . 0 0 835.00 835.00 820.00 815.00 805.00 810.00 FEMA 500-YR FLOODPLAIN N87°58'37"W 322.80' 7 9 5 . 0 0 7 9 5 . 0 0 0 5 . 0 7 7 8 8 1 1 0 0 . . 0 0 0 0 8 0 5 . 0 0 8 0 0 . 0 0 8 8 0 0 0 0 . . 0 0 0 0 7 9 5 . 0 0 ' 3 4 . 0 2 1 E " 8 3 1 5 ° 8 0 N ' 0 7 9 0 0 . 785.00 790.00 785.00 780.00 775.00 770.00 765.00 7 3 0.0 0 PP PP X L 5 3/4" IN CONC. X R F. P. O Y O 1 7 8 0 . 0 0 7 7 5 . 0 0 7 7 7 7 0.0 0.0 0 0 7 6 5 . 0 0 7 6 0 . 0 0 7 5 5 . 0 0 0 0 0 5 7 . APROXIMATE LOCATION OF TREATMENT PLANT 5/8" 8 L 7 4 5 . 0 0 7 4 0 . 0 0 7 3 5 . 0 0 . P . F 7 7 4 4 0 0 . . 0 0 0 0 R Y O 5/8" O 1 L6 EXISTING 3-48" CMP EXISTING 3-48" CMP 3/4" IN CONC. EXISTING 30" RCP 0 0 0 0 . . 0 0 7 7 8 8 0 0 . 5 6 8 1 5.0' 8 7 0.0 0 8 7 0.0 0 0 5 .0 6 8 0 0 . 0 6 8 0 5 . 0 5 8 S36°03'47"W 577.94' B H W H W O H 3/8" SPINNER H W H W PP PP X 3/4" IN CONC. H W H W O H S40°42'40"W 500.82' (S41°59'09" 500.70') H W H W PP PP GATE X 3/4" IN CONC. 7 3 5.0 0 0 0 . 0 7 7 0 5 . 0 6 7 0 0 . 0 6 7 D D G 5 . 0 0 5 7 G D G 0 0 . 0 5 7 PP 5 . 0 0 4 D G PP G D G 7 7 4 0 . 0 0 D X 3/8" L 4 0 5 .0 3 7 3 L X 3/4" IN CONC. GRAPHIC SCALE 200 0 100 200 400 ( IN FEET ) 1 inch = ft. 200 LEGEND PROPERTY LINE PROPERTY LINE (ADJACENT) EXISTING EASEMENT EXISTING ELECTRICAL EXISTING UNDERGROUND ELEC. EXISTING OVERHEAD ELEC. EXISTING GAS EXISTING CONTOURS EXISTING TREE (TO REMAIN) EXISTING TREE (REMOVAL) DRAINAGE BOUNDARY LINE TIME OF CONCENTRATION LINE DRAINAGE FLOW ARROW ELEC UE OH GAS 100' 100 100 TC # DRAINAGE LABEL # INLET LABEL Drawing Path: E:\2620103\_Drawings\_Production Drawings\SHT_DA MAP PH1.dwg Plotted By: Paul Thomas Date: 11/3/2020 3:32:27 PM Layout: DRAINAGE AREA MAP (EXISTING DEVELOPMENT) Page Size: Previous paper size (36.00 x 24.00 inches), 1:1 CITY OF AUSTIN FULLY DEVELOPED 100-YR FLOODPLAIN !!! WARNING !!! THE ENGINEER ASSUMES NO RESPONSIBILITY FOR THE ACCURACY OF THE LOCATION OF UNDERGROUND UTILITIES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATION AND AVOIDING ALL EXISTING UTILITIES BY CALLING THE 'ONE CALL" LOCATOR SERVICE AT (800) 344-8377 AT LEAST 48 HOURS PRIOR TO CONSTRUCTION. Reviewed by: DEVELOPMENT SERVICES DEPARTMENT DATE SP-2015-0507D . c n I , n e l l A | m a h g n i n n u C s r e n n a l P s r o y e v r u S s r e e n i g n E 6 4 9 2 - 7 2 3 ) 2 1 5 ( : l e T m o c . n e l l a - m a h g n i n n u c . w w w 4 8 2 - F . O N . G E R E P B T 0 0 9 0 0 0 0 1 . O N M R I F S L P B T . C N I , - I N E L L A M A H G N N N U C 0 2 0 2 T H G R Y P O C © I I 1 # N O S V E R I : R O F D E U S S I 2 E S A H P S T N E M E V O R P M I A S A A V A R T 9 6 7 2 M F 0 0 5 3 1 S A X E T , I N T S U A ) T N E M P O L E V E D G N T S X E I I ( P A M A E R A E G A N A R D I PROJECT No.: 262.0103 DESIGN: CLM, TSD TECHNICIAN: PMT, TSD ISSUED: REVISION #1 SHEET C16 FOR CITY OF AUSTIN USE 16 OF 63 10 of 12B-1 R - B A R - B P (1 L. 1 7.0 1 V O R O P E R C 6 4 1 4 A 8, P R.P.R.T.C.T. TIE R E S ) S IN G . 2 2 3 C. 5/8" IN ROCK MOUND (N89°17'49"E 643.85') N88°02'49"E 643.81' 5/8" IN ROCK MOUND L 1 8 R - B A R - B P (1 6.9 L. 1 1 V O R O 6 A P E R C 6 4 8, P R.P.R.T.C.T. R E TIE S ) S IN G . 2 2 3 C. 5 0 . 0 ' G 1 4' R A R V O A D E L 6 ') 1 . 3 9 8 ' 1 . 2 1 9 1 E " 1 4 " E 1 1 ' 5 0 ° 1 2 6 ' 4 8 ° 5 6 5 ( N N 7 5 E E T 4 O M 3 W N 3 , P . 1 D . R . T . C . T . 9 0' R S A L . 6 E 5 O V GRAPHIC SCALE 200 0 100 200 400 ( IN FEET ) 1 inch = ft. 200 ELEC UE OH GAS 100' 100 100 LEGEND PROPERTY LINE PROPERTY LINE (ADJACENT) EXISTING EASEMENT EXISTING ELECTRICAL EXISTING UNDERGROUND ELEC. EXISTING OVERHEAD ELEC. EXISTING GAS EXISTING CONTOURS EXISTING TREE (TO REMAIN) EXISTING TREE (REMOVAL) PROPOSED ACCESSIBLE ROUTE PROPOSED CURB & GUTTER (UNLESS OTHERWISE NOTED PLANS) PROPOSED CONCRETE SIDEWALK (SEE PLAN FOR WIDTHS) PROPOSED STRIPING TO BE PAINTED ON AREA PROPOSED CONCRETE AREAS PROPOSED CRUSHED GRANITE PATHS PROPOSED FIRE LANE (REFER TO FIRE PROTECTION PLAN FOR MORE INFORMATION) FIRE LANE L.O.C. (LIMITS OF CONSTRUCTION) PARKING SPACE LABELS # = REGULAR PARKING SPACE #C = COMPACT PARKING SPACE #H = ACCESSIBLE PARKING SPACE #T = TANDEM PARKING SPACE PROPOSED UTILITIES: EXISTING UTILITIES: FIRE HYDRANTS FIRE HYDRANTS DYH WV D WWS WATER VALVE MANHOLE (STORM) MANHOLE (WW) DYH WV D S WATER VALVE MANHOLE (STORM) MANHOLE (WW) INLET INLET INLET INLET WATER QUALITY FEATURES (IF APPLICABLE): CREEK CENTERLINE 1% FLOODPLAIN W.Q.T.Z. (WATER QUALITY TRANSITION ZONE) C.W.Q.Z. (CRITICAL WATER QUALITY ZONE) SITE PLAN NOTES: 1. WHERE PROPOSED FEATURES TIE TO EXISTING FEATURES, CONTRACTOR TO VERIFY TOPOGRAPHY PRIOR TO CONSTRUCTION AND CONSTRUCT (WALLS, WALKS, DRIVES, UTILITIES, ETC...) TO MATCH EXISTING LOCATION AND ELEVATION IN ACCORDANCE WITH THE INTENT OF DESIGN. NOTIFY ENGINEER IF DISCREPANCY EXISTS BETWEEN EXISTING TOPOGRAPHY AND TOPOGRAPHY SHOWN ON PLANS. ALL WORK IN PUBLIC EASEMENTS AND RIGHT-OF-WAYS SHALL BE PER APPLICABLE CITY, COUNTY, AND STATE STANDARD DETAILS AND SPECIFICATIONS. 2. 3. WHERE CONSTRUCTION IS PROPOSED ADJACENT TO EXISTING BUILDINGS, ENSURE THAT EXISTING WEEP HOLES ARE NOT COVERED. CONTACT ENGINEER AND ARCHITECT PRIOR TO CONSTRUCTION SHOULD SUCH A CONFLICT ARISE. 4. ALL SITE IMPROVEMENTS SHOWN HEREON ARE EXISTING FEATURES WITH THE EXCEPTION OF THE EXPANSION AREAS INDICATED. X L 1 4 WETLAND CEF L15 X 5/8" 18" CMP L 1 6 42" CMP CITY OF AUSTIN FULLY DEVELOPED 100-YR FLOODPLAIN X ZONE A L X 1 7 H O L P U DIN M P H G T O U A N S ZONE A E K & ZONE X (NOT SHADED) X O H R O V O B E R 0 L. 2 T L 7 P 0 D.R.T.C.T. A F O N G . 1 T E 9 2 1 4'G R A R V O A D E L B O N D A V R O Y LIN L. 1 ( S 0 0 ° 4 0 4 6 " E ' S 0 2 ° 1 2 1 2 " E ' 3 1 . 7 8 ' 3 1 . 6 8 ' ) 3 3 E A 8 9, P R.P.R.T.C.T. G R E E G . 1 M E 7 2 6 N T X X R - B A V O R - B P L. 1 1 R O P R E 6 4 8, P R.P.R.T.C.T. G TIE . 2 3 3 S IN C. X (S 5 2°4 X S 5 4'2 5" 3°5 E 1 9'3 2 8 8.7 5" 6') E 1 2 8 X 5 0' E R A O V. 3 W ID E W M E S E 2 2 6, P D.R.T.C.T. G N T . 1 9 6 9 8.7 5' X V O C L 5 E A L. 6 S E 0' R 9 3 M E 3, P D.R.T.C.T. N T G . 1 O W 4 5 7 X X X D 1 0' E O E C. N A S E L E C O E O M . 2 0 0 .P.R.T.C.T. 0 N T 1 6 2 0 6 8 N38°15'25"E 25.00' X 5/8" 5/8" X S37°15'06"W 25.00' WETLAND CEF ( S S 4 9 4 8 ° 4 ° 5 0'3 0 " 5'4 X 0 " E 5 E 5 8 0.5 X 8 0.5 6') 6' X S 3 9 ° 5 4'5 2 5.0 0' 5 " W X 5/8" G 1 4' R A R V O E L A D 50041 HUNT X S 7 6 ° 5 6'4 2 5.0 0 " 0' W X 5/8" E A C S O E N S A V D O C. N O 2 0 M E S E 2.6 9 E A N N R 8 A D E X G T A C. (T V A TI O R E E N A C O E T M E O C. . 2 0 0 .P.R.T.C.T. 4 0 5 5 N T P T 3 A L) 3.8 7 6 4 9 2 N 1 4 ° 0 5 ' 4 6 " W 1 4 2 8 . 4 4 ' LIMITS OF CONSTRUCTION (TYP.) NATURAL AREA BUFFER E A C S O E N S A 2 0 M E S E V 2.6 9 E A N R N 8 A D E X G T A C. (T D O C. N O A C O E P T O C. . 2 0 0 .P.R.T.C.T. 4 0 5 5 4 9 2 V A TI O R E E N M E N T T 3 A L) 3.8 7 6 N 8 0 ° 1 0 ' 1 4 " E 1 6 1 . 5 0 ' V E G E T A T I V E F I L T E R S T R I P ( V F S ) V F S S 4 4 ° 5 1 7 P R O P . 8 ' x 2 0 ' x 8 ' T A L L C O N T A I N E R F O R R O C O N C E N T R A T O R 4'3 2 " E 9 . 9 P R O P . 5 , 0 0 0 G A L . R A W W T R 2' T A N K . 1 0 ' D I A . x 6 ' T A L L P R O P . 5 , 0 0 0 G A L . R O R E J E C T T A N K . 1 0 ' D I A . x 6 ' T A L L VFS ( 2 ) - P R O P . 8 . 5 ' x 5 0 ' x 1 1 ' T A L L 2 1 , 0 0 0 G A L . R E J E C T S T O R A G E T A N K S R E L O C A T E D E X . E F F L U E N T P U M P H O U S E N 43°10'11"E 379.30' E-36 E-34 E-35 E-33 28 29 30 32 31 33 27 26 E-32 E-31 34 35 E-37 E-38 36 37 E-39 E-40 38 E-41 39 40 E-42 E-43 E-44 E-45 0 0 0 0 WV L O A D I N G Z O N E 4 P . M 5 P . M O C E-8 O C E-9 3 P . O C E-6 M O C E-7 1 P . M 2 P . M O C E-5 DRIVE AND PARKING AREA E-4 E-3 VAN E-2 E-1 EM EM 2 5 2 4 23 2 2 2 0 E-30 E-29 E-28 E-27 21 19 17 15 1 8 16 14 E-26 E-25 E-24 E-23 E-22 E-21 144 143 142 141 140 139 145 146 147 148 149 E-100 E-99 E-98 E-97 E-96 138 137 RIC G KIN R A P T C E L E CS RIC G KIN R A P T C E L E 154 RIC G KIN R A P T C E L E RIC G KIN R A P T C E L E CS RIC G KIN R A P T C E L E E-91 E-90 150 151 E-95 E-94 152 153 E-93 E-92 135 133 131 129 156 158 160 136 134 132 130 128 127 155 157 159 161 E-89 E-88 E-87 162 164 166 E-86 E-85 163 E-20 E-19 E-18 13 12 E-17 E-16 11 E-15 10 9 E-14 E-13 8 7 6 E-10 E-12 E-11 DRIVE AND PARKIN 120 118 116 114 G AREA 112 110 108 119 117 115 113 111 109 126 124 122 125 123 121 (2)CO WV WV GM CO FH 165 167 168 171 173 175 169 170 172 174 E-46 E-47 41 42 3 4 E-48 E-49 44 45 E-50 E-51 E-52 46 47 E-53 E-54 E-55 48 49 50 51 W ALL LANDSCAPE/PLANTIN G AREA DRIVE AND PARKING AREA E-57 E-56 176 E-58 52 53 54 E-59 5 5 E-60 E-61 E-62 56 57 58 CO ALL WEATHER SURFACE CO EJB TJB C U R B E - 4 8 EM EM E - 8 3 E - 8 2 E - 8 1 E - 8 0 9 5 9 4 9 3 9 2 9 1 E - 7 9 E - 7 8 8 9 8 7 9 0 8 8 8 6 8 4 8 5 CO 8 3 E-7 7 8 1 82 7 9 CO 80 7 7 7 5 7 3 7 8 7 6 7 4 7 2 7 0 6 8 E-7 6 E-7 5 E-7 4 E-7 3 E-7 2 E-7 1 E-7 0 7 1 6 9 6 7 106 104 102 100 107 105 103 101 98 TJB 96 177 179 181 183 178 180 182 185 187 189 191 193 184 186 188 190 192 99 97 195 194 196 E-63 E-64 E-65 59 60 61 62 E-66 E-67 E-68 E-69 63 64 65 66 3 3.8 7 6 A C. N 3 2 ° 1 5 4 8 ' 0 0 . 0 1 9 ' " W N 4 0 ° 1 1 1 2 ' 0 8 . 8 1 " W 9 ' V E G E T A T I V E F I L T E R S T R I P S75°06'45"E 336.35' C U R B C U T S S81°18'19"E 471.00' L E K I N G V R A A G R P M G U R L A C V H E L E V I R D L E V A R G CONC. DRIVE G R A V E L D R I V E C O N C . D R I V E W / S CENTERLINE WALKING TRAIL P P P ZIPLINE COURSE P P P P P P WOOD SHED MULCH OVERHEAD CABLE ZIPLINE COURSE . C N O C OVERHEAD CABLE MULCH P P P P P P P MULCH MULCH G RAVEL PARKIN G NEW WTR WELL GRAVEL PARKING G R A V EL D RIV E C O N C. D RIV E R I P T R S E E FIL T TI V A T E G E V GRAVEL PARKING S 4 8 ° 2 1'4 6 " E 6 4 8.7 9' N E D R A G N A R I L L A W G N N A T E R I I AC G R A V EL S/W WATER VAULT (4)CO CART PARKING R A I N G A R D E N R E T A I N I N G W A L L 5.0' 1 G R A V E L P A T H G R A V E L P A T H GM A C WOOD GAZEBO V E G E T A T I V E F I L T E R S T R I P V E G E T A T I V E F I L T E R S T R I P 3 3.8 7 6 A C. R A I N G A R D E N R E T A I N I N G W A L L CART PARKING S 8 1 ° 5 8 ' 0 7 " W 2 1 9 . 7 0 ' N86°49'30"W 153.01' N76°03'56"W 496.91' V E G E T A TIV E FIL T E R S T RIP N 2 9 ° 1 0 ' 4 0 " W 2 6 7 . 7 1 ' V E G E T A TIV E FIL T E R S T RIP E R IV C . D N O C H T A L P E V A R G H T A P L E V A R G L E V G R A P A R K I N G "A" R I P T R S E T E F I L T I V A T E G E V G R A V E L P A R K I N G G R A V E L P A R K I N G C O N C . C D F A C G R A V E L P A R K I N G G R AVEL PA R KIN G A C GRAVEL PARKING G RAVEL PATH C O N C. D RIVE S/W H T A P L E V A R G A C 0 ' 0 . 2 5 9 = E ONE STORY WOOD ON CONC. SLAB F F C C . L L A O N W N E D R A A I N G R GRAVEL PARKING G R A V E L P A R K I N G V E G E T A T I V E F I L T E R S T R I P TWO STORY WOOD ON CONC. SLAB CO C O N C . 7 ' 3 . 7 5 9 = E C . C O N F F S/ W S / W S/ W STONE PASSING LANE W / S WATER VAULT GRAVEL PARKING C O N C . CURB BM 1876-10 EL: 951.08' A C A C "B" A C A C S/W S/W S T A I R S D E C K T W O S T O R Y W O O D O N C O N C . S L A B 37.8' ' 5 . 0 2 S T A I R S FFE=949.61' ' 2 . 1 3 1 4 . 0 ' 6.8' ' 5 . 7 1 1 4 . 2 ' (4)CO (S68°59'33"E 394.49') S70°17'44"E 394.17' WITH CAP STAMPED "CMN 4468" L13 (N29°57'30"E 589.65') 4' 9.2 8 6"E 5 5'5 8°4 2 N 1 2 ' 2 8 ° 5 ( S 6 ° 0 S 5 0 ' 5 . 8 5 7 ') 5 . 8 4 " W 7 6 " E 7 2 ' 2 8 5 6 " W 7 4 " W 7 6 ' 5 6 ' 5 0 ° 1 8 ° 5 6 S 5 ( N 7 ' 3 ') 1 . 9 2 . 0 8 5 E A 0' R V. 6 V. 4 9 3 S E O W 0 2 M E 3, P 3, P D.R.T.C.T. G N T G . 1 . 2 4 5 5 2 0 3 NEW WASTEWATER TANK NEW PUMP HOUSE V E G E T A TIV E FIL T E R S T RIP V O L. 1 L C 1 6 R A 8, P D.R.T.C.T. G . 1 2 0 1 L12 L11 5/8" IN ROCK MOUND X G 1 4' R A R V O A D E L D T R O A X O C. N VIS C . 2 O O 0 0 .P.R.T.C.T. 1 U N T Y 1 7 9 0 4 1 ( N 4 N 4 8 ° 5 7 ° 4 9'3 4'3 7 " N 4 8 ° 5 9'3 0 " 0 " W 1 W 1 6 2 W 1 6 8 6 2 0.6 0.7 4') 6' 2.8 0' 5/8" IN ROCK MOUND NATURAL AREA BUFFER 2 7 9 ' 4 0 7 ' N ( 1 N 1 9 ° 7 ° 1 5 5 9 ' ' 2 5 9 7 " " W W 1 1 1 3 1 2 3 . 1 2 8 . ' 2 ) 1 ' E A C S O E N S A 2 0 V 2.6 9 E A M S E E N R N 8 A D E X G T A C. (T D O V A TI O R E N E A C O E T M E C. N O O C. . 2 0 0 .P.R.T.C.T. 4 0 5 N T P T 3 A L) 3.8 7 6 5 4 9 2 D T R O A O C. N VIS C . 2 O O 0 0 .P.R.T.C.T. 1 U N T Y 1 7 9 0 4 1 4 ' 7 3 1 6 ' 9 2 1 ' 1 8 . 9 8 5 ' E " 7 2 6 3 ° 0 0 N ' 7 1 . 4 4 2 ' E " 1 4 3 2 ° 6 0 N 0"W 4'2 7' 5.9 7°1 8 1 2 S (2)CO WATER VAULT (4)CO FIRE RISER N R E W W T W E L L TJB S I D E W A L K WV RAIN GARDEN (2)WV (2)CO FH WV TJB RAIN GARDEN R E T AININ G W A LL WV GM ' 8 9 . 5 6 3 ' W " 8 2 9 0 ° 5 0 S S 0 8 ° 2 0 C O N S E R V A T I O N E S M T . ' 4 8 " E 1 9 8 . 3 3 ' CONC. GM GM WW W O O D D E C K (4)WV FH E V I R D C N O C . U D L A N D S C A P I N G P S E T R M W A LL E T A G L L W A C. N O C 16.5' E T A G GREASE TRAP I E V R D . C N O C F F E 9 3 3 . 1 4 ' CONC./STONE PATIO G R A V E L P A T H G R A V E L P A T H C O N C . A C A C A C N E W R W T W E L L A C ENCLOSED SPA (2)TJB GM WV CO WW FH F F E 9 2 0 . 6 7 ' 0' 5 . 8 9 6 " W 2 9'4 5 ° 5 5 S D 1 0' E O E C. N A S E L E C T O E O M . 2 0 0 .P.R.T.C.T. 0 1 N T 6 2 RIC 0 6 9 O H S40°38'41"W 763.62' (S41°56'02"W 763.94') O H D O V O N A L 4 3 3 L. 1 D V. H 7 P R.P.R.T.C.T. G O W A R . 1 D 2 5 2 C H D O A R L E C. N O O S . 2 G . 0 0 .P.R.T.C.T. 0 W A L 0 1 5 K E R 1 4 3 F M 2769 9 1 0' 18" RCP FL = 852.19' 18" RCP FL = 850.76' O H 3/8" D RIV E C O N C. O H 42' O H L7 P.O.B. S 4 9 ( S ° 1 4 7 0'2 ° 5 4'0 1 " X E 9 " 4 2 E 4 NATURAL AREA BUFFER 1 2 9 6' E A C S O E N S A 2 0 M E N S E V 2.6 9 E A R V A N 8 A D E X G T A C. (T TI O R E E N A C O E T M E D O C. N O O C. . 2 0 0 .P.R.T.C.T. 4 0 5 5 N T P T 3 A L) 3.8 7 6 4 9 2 C 1 E N 0' E T E D T E LIN RIC O E C. N A S E R L E C O E O M . 2 0 0 .P.R.T.C.T. 0 1 6 N T 2 0 7 0 O H 1 0' E E A L E S E C T D O M E RIC N T 2 O 0 0 C. N 0 2 6 1 .P.R.T.C.T. 0 O . 6 7 D R D A I O N D O C A . G C N . N E E O . 2 A O O O H . P . . 2 0 S 0 E R . T . 0 0 0 18" RCP FL = 755.06' 1 0 1 9 5 C 5 M E N T C O N C . . T . 2 3 6 9 2 9 0 18" RCP FL = 756.30' E E T A R I V R IV D P R O C K / C O N C C O N C . G ATE 2 8 . 9 8.5 8' X 1') D G PP X X 353' S 4 9°4 9'0 7" W 7 3 8.4 2' ( S 5 1 ° 0 4'5 3" W 7 3 8.4 4') C O N C. 28.9' (S42°04'30"W 1025.06') S40°49'38"W 1024.96' H W PP D G H W D G O H 1 STORY ROCK/ STUCCO BUILDING WITH METAL ROOF WV (2)TJB (3)CO S 4 4 ° 1 GM (2)CO 1 STORY POOL HOUSE FFE = 921.26' K C E D D O O W WOOD DECK POOL STEPS STONE PATIO WV WW GM H T A P L E V A R G C O N C . (4)CO (3)CO 2'4 1 " E 4 1 7 . 8 9' 1 5.0' 1/2" IN ROCK MOUND 5/8" IN ROCK MOUND L 1 0 L 9 C L O 4 0' E F P R T Y P A O S P V. 4 V. 4 0 2 0 2 E U 3, P E O M S N E E K N D O T 3, P D.R.T.C.T. G G W . 2 . 2 2 0 3 N 2 0 9 ' E " 8 3 1 5 ° 8 0 N ' 3 4 . 0 2 1 N34°20'13"E 161.16' S36°03'47"W 577.94' 2 6 0 . 9 4 ' N 7 6 ° 2 2 ' 5 0 " E 3 3.8 7 6 A FEMA 500-YR FLOODPLAIN C. (S41°59'09" 500.70') S40°42'40"W 500.82' O H H W H W PP GATE X 3/4" IN CONC. X 3/4" IN CONC. 1 0 0 ' 3/4" IN CONC. X X 1 L X 3/4" IN CONC. X 3/4" IN CONC. L 2 F M 2 9 6 7 3/4" IN CONC. H W O H 3/8" SPINNER H W PP X 1 2 0 ' 3/4" IN CONC. 5/8" L 8 N87°58'37"W 322.80' APROXIMATE LOCATION OF TREATMENT PLANT CITY OF AUSTIN FULLY DEVELOPED 100-YR FLOODPLAIN S68°47'06"E 240.62' X 3 L D G D G PP D G X 3/8" L 4 3/4" IN CONC. PP 3/4" IN CONC. X L 5 X 1 0 0 ' 5/8" L6 EXISTING DRIVEWAY (NO IMPROVEMENTS PROPOSED) REPLACEMENT SHEET !!! WARNING !!! THE ENGINEER ASSUMES NO RESPONSIBILITY FOR THE ACCURACY OF THE LOCATION OF UNDERGROUND UTILITIES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATION AND AVOIDING ALL EXISTING UTILITIES BY CALLING THE 'ONE CALL" LOCATOR SERVICE AT (800) 344-8377 AT LEAST 48 HOURS PRIOR TO CONSTRUCTION. Drawing Path: E:\2620103\_Drawings\_Production Drawings\SHT_SITE-OVERALL.dwg Plotted By: Paul Thomas Date: 11/3/2020 3:30:08 PM Layout: OVERALL SITE PLAN Page Size: ARCH full bleed D (36.00 x 24.00 Inches), 1:1 Reviewed by: DEVELOPMENT SERVICES DEPARTMENT DATE SP-2015-0507D . c n I , n e l l A | m a h g n i n n u C s r e n n a l P s r o y e v r u S s r e e n i g n E 6 4 9 2 - 7 2 3 ) 2 1 5 ( : l e T m o c . n e l l a - m a h g n i n n u c . w w w 4 8 2 - F . O N . G E R E P B T 0 0 9 0 0 0 0 1 . O N M R I F S L P B T . C N I , - I N E L L A M A H G N N N U C 0 2 0 2 T H G R Y P O C © I 2 E S A H P S T N E M E V O R P M I A S A A V A R T 9 6 7 2 M F 0 0 5 3 1 S A X E T , I N T S U A I N A L P E T S L L A R E V O PROJECT No.: 262.0103 DESIGN: CLM, TSD TECHNICIAN: PMT, TSD ISSUED: REVISION #1 SHEET C24 FOR CITY OF AUSTIN USE 24 OF 63 11 of 12B-1 SP-2014-0218C(XT2) Challenger School – Pond Springs (a) the site plan substantially complies with the requirements that apply to a new application for site plan approval; (b) the applicant filed the original application for site plan approval with the good faith expectation that the site plan would be constructed; (c) the applicant constructed at least one structure shown on the original site plan that is suitable for permanent occupancy; or (d) the applicant has constructed a significant portion of the infrastructure required for development of the original site plan; and” SUMMARY OF SITE PLAN: LAND USE: The site is in the City’s Extra-territorial Jurisdiction (ETJ), and the land use is personal improvement services. The applicant has fully constructed the majority of the project including all inhabitable buildings and the drainage and water quality improvements. ENVIRONMENTAL: All environmental comments have been cleared. TRANSPORTATION: All transportation comments have been cleared. PROJECT INFORMATION SITE AREA EXISTING ZONING FLOOR-AREA RATIO BUILDING COVERAGE IMPERVIOUS COVERAGE PARKING EXISTING ZONING AND LAND USES Site North South East West Personal Improvement Services Vacant Vacant, Vacant. Single Family Residences Vacant 217,740 sf ETJ Allowed/Required Not Applicable Not Applicable Not Applicable Not Applicable Proposed Not shown Not Shown 11.7% Not Shown ETJ ETJ DR ETJ ETJ LAND USES 290.36 acres ZONING Right-of-Way Width 100 feet Pavement Width Classification Approx. 24 feet (varies) City Collector ABUTTING STREETS Street FM 2769 RD NEIGHBORHOOD ORGANIZATIONS: Austin Lost and Found Pets Bike Austin Friends of Austin Neighborhoods Leander ISD Population and Survey Analysts Sierra Club, Austin Regional Group TNR BCP – Travis County Natural Resource Volente Neighborhood Association 12 of 12B-1