02 C8-2024-0094 - Parmer Resubdivision Preliminary Plan; District 7 Staff Report Part 1

Zoning and Platting Commission – Dec. 3, 2024

02 C8-2024-0094 - Parmer Resubdivision Preliminary Plan; District 7 Staff Report Part 1 — original pdf

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SUBDIVISION REVIEW SHEET CASE NO.: C8-2024-0094 COMMISSION DATE: December 3, 2024 SUBDIVISION NAME: Parmer Resubdivision Preliminary Plan ADDRESS: 13000 Harris Ridge Blvd APPLICANT: Matthew Schwab (Karlin McCallen Pass, LLC) AGENT: Joseph A. Isaja (HR Green) ZONING: LI-PDA NEIGHBORHOOD PLAN: Garrison Creek AREA: 95.587 acres LOTS: 9 COUNTY: Travis DISTRICT: 7 WATERSHED: Harris Branch JURISDICTION: Full Purpose SIDEWALKS: Sidewalks will be constructed along Harris Ridge Blvd, E Parmer Ln, Parmer Ridge Dr, Center Lake Dr, Performance Dr and Innovation Science Way. VARIANCE: A variance to LDC 25-4-171(a) and LDC 25-4-153. DEPARTMENT COMMENTS: The request is for the approval of a Land Use Commission variance to 25-4-171(a) which requires that all lots in a subdivision abut a dedicated public street and also to 25-4-153 which requires that block lengths not exceed 2,000 feet in length. STAFF RECOMMENDATION: Staff recommends approval of the variance as proposed by the Austin Transportation Department Capital Improvement Program Manager, Renee Johns. Please refer to Exhibit D for the supporting Transportation Variance Memo. CASE MANAGER: Joey de la Garza PHONE: 512-974-2664 E-mail: joey.delagarza@austintexas.gov ATTACHMENTS Exhibit A: Vicinity map Exhibit B: Proposed preliminary plan Exhibit C: Comment report dated October 31, 2024 Exhibit D: Transportation variance memo dated November 4, 2024 CENTER RIDGE DR. E H O W A R D LN. A L C O N N D D E V GN N I S U L T 0 300' 600' SCALE: 1" = 300' 5 3 E T A T S R E T N N I n n e d . k r a m , M P 3 3 : 6 , 3 2 0 2 , 0 3 h c r a M , 1 t u o y a L , g w d . t i b h x E n o i t a c o L e t i i i S \ s t i b h x E y r a n m i i l e r P r e m r a P \ s t i b h x e \ p m i I b u S 5 d n a 2 c e S r e m r a P 8 1 0 . 2 0 3 4 9 1 \ s 0 0 0 9 1 \ h t r o n _ s t c e o r p \ 1 0 s f - n - c d j l \ \ l b t c . l a b o G v e D d n a L : e y t S l l t o P T W D . 0 2 0 2 D 3 C _ C D L : l t e a p m e T S S A P N E L L A C c M E PARMER LN. CANYON RIDGE DR. CENTER LAKE DR. SITE LOCATION E H O W A R D LN. H A R R I S R I D G E B L V D . R. E D G R RID E M R A P E P A R M E R LN. R. N D G L E N RIS H A R PARMER DEVELOPMENT SITE LOCATION MAP AUSTIN, TRAVIS, TEXAS 3/30/2023 4201 WEST PARMER LANE BUILDING C, SUITE 100 AUSTIN, TEXAS 78727 512.872.6696 HRGREEN.COM TBPE NO: 16384 TBPLS NO: 10194101 PRELIMINARY PLAN FOR PARMER RESUBDIVISION AUSTIN, TEXAS 78753 R H D E G R E E N TN N E V E L O P M PROJECT LOCATION Sheet Number Sheet Title Sheet List Table 1 2 3 -- -- -- -- -- -- -- -- COVER SHEET PRELIMINARY PLAN GENERAL NOTES EXHIBIT A - EXISTING 2014 OVERALL DRAINAGE MAP EXHIBIT B - PROPOSED 2014 OVERALL DRAINAGE MAP EXHIBIT C - PROPOSED OVERALL DRAINAGE AREA MAP EXHIBIT D - EXISTING EAST POND PLAN EXHIBIT E - EXISTING EAST POND DETAIL EXHIBIT F- OVERALL STORM FACILITIES EXHIBIT G - MASTER UTILITY PLAN EXHIBIT H - PRIVATE ROAD GRADING PLAN SUBMITTED FOR APPROVAL BY: joseph A. isaja, P.E. I JOSEPH A. ISAJA, AM AUTHORIZED UNDER THE LAWS OF THE STATE OF TEXAS TO PRACTICE THE PROFESSION OF ENGINEERING AND HEREBY CERTIFY THAT THIS PLAT IS FEASIBLE FROM AN ENGINEERING STANDPOINT AND COMPLIES WITH THE ENGINEERING RELATED PORTIONS OF TITLE 25 OF THE CITY OF AUSTIN LAND DEVELOPMENT CODE, AND IS TRUE AND CORRECT TO THE BEST OF MY KNOWLEDGE. DATE DATE ERNESTO NAVARRETE, R.P.L.S. I, ERNESTO NAVARRETE, AM AUTHORIZED UNDER THE LAWS OF THE STATE OF TEXAS TO PRACTICE THE PROFESSION OF SURVEYING AND HEREBY CERTIFY THAT THIS PLAT COMPLIES WITH THE SURVEYING RELATED PORTIONS OF TITLE 25 OF THE CITY OF AUSTIN LAND DEVELOPMENT CODE, AND IS TRUE AND CORRECT TO THE BEST OF MY KNOWLEDGE, AND WAS PREPARES FROM AN ACTUAL ON THE GROUND SURVEY OF THE PROPERTY MADE UNDER MY DIRECTION AND SUPERVISION. C8-2024-0094 08/21/2024 1 11 08/21/2029 JOEY DE LA GARZA VICINITY MAP CITY OF AUSTIN GRID: N 34 & 35 MAPSCO: 467P, 467S, 467T LEGAL DESCRIPTION BEING 95.587 ACRES OF LAND OUT OF THE THOMAS J. CHAMBERS SURVEY, ABSTRACT NO. 7 AND THE A. WALTER SURVEY NO. 67, ABSTRACT NO. 791, SITUATED IN TRAVIS COUNTY, TEXAS, BEING AL OF LOT 13 PARMER BUSINESS PARK, A SUBDIVISION OF RECORD IN DOCUMENT NO. 201600107, ALSO BEING ALL OF LOTS 8B AND 14 B, PARMER BUSINESS PARK AMENDED PLAT OF LOTS 5, 6, 8A AND 14A, A SUBDIVISION OF RECORD IN DOCUMENT NO. 202000035, ALSO BEING ALL OF LOT 12A AMENDED PLAT OF PARMER BUSINESS PARK, A SUBDIVISION OF RECORDED IN DOCUMENT NO. 201800308 THE OFFICIAL PUBLIC RECORDS OF TRAVIS COUNTY, TEXAS. OWNER: KARLIN MCCALLEN PASS, LLC 500 WEST 2ND STREET, SUITE 1400 AUSTIN, TEXAS 78701 (512) 482-5565 CONTACT: BRAD MAPLES ENGINEER / SURVEYOR: 4201 WEST PARMER LANE BUILDING C, SUITE 100 AUSTIN, TEXAS 78727 512.872.6696 HRGREEN.COM TBPE NO: 16384 TBPLS NO: 10194101 E T A D Y B I N O S I V E R . O N R Know what(cid:10)s below. Call before you dig. E N A L R E M R A P T S E W 1 0 2 4 0 0 1 E T U S I , I C G N D L I U B 7 2 7 8 7 S A X E T , I N T S U A . M O C N E E R G R H 6 9 6 6 . 2 7 8 . 2 1 5 1 0 1 4 9 1 0 1 : O N S L P B T 4 8 3 6 1 : O N E P B T 10/7/2024 I N O S I V I D B U S E R R O F N A L P Y R A N M I L E R P I 9 T O L K R A P S S E N S U B R E M R A P F O I S A X E T , Y T N U O C S I V A R T , N I T S U A . N L D R A W O H . E 9 0 7 T E E H S R E V O C DESIGNED BY: md DRAWN BY: AH/MD CHECKED BY: JS/MD APPROVED BY: JS SHEET 1 11 OF C8-2024-0094 FLOODPLAIN INFORMATION: NO PART OF THIS PROJECT IS WITHIN THE 100 YEAR FLOODPLAIN AS SHOWN ON FLOOD INSURANCE RATE MAP NO. 48453C0270J DATED 8/18/2014. BENCHMARK: REFER TO EXISTING CONDITIONS PLAN FOR BENCHMARK INFORMATION. GENERAL NOTES: 1. 2. 4. 5. 7. 8. APPROVAL OF THESE PLANS BY THE CITY OF AUSTIN INDICATES COMPLIANCE WITH APPLICABLE CITY REGULATIONS ONLY. APPROVAL BY OTHER GOVERNMENTAL ENTITIES MAY BE REQUIRED PRIOR TO THE START OF CONSTRUCTION. THE APPLICANT IS RESPONSIBLE FOR DETERMINING WHAT ADDITIONAL APPROVALS MAY BE NECESSARY. ALL RESPONSIBILITY FOR THE ACCURACY OF THESE PLANS REMAINS WITH THE ENGINEER WHO PREPARED THEM. IN REVIEWING THESE PLANS, THE CITY OF AUSTIN MUST RELY ON THE ADEQUACY OF THE WORK OF THE DESIGN ENGINEER. 3. PONDS WILL BE PRIVATELY MAINTAINED. A MASTER COVENANT HAS BEEN RECORDED FOR THIS PROJECT WITH TRAVIS COUNTY AS DOCUMENT NO. 2015149414. ADDITIONALLY, DRAINAGE EASEMENTS AND DESIGNATIONS OF THE MASTER COMMUNITY HAVE BEEN RECORDED AS DOCUMENT NO. 2017152499 AND MASTER COMMUNITY FACILITIES HAVE BEEN RECORDED AS DOCUMENT NO. 2017152500. FOR MAINTENANCE OF THE WATER QUALITY AND/OR DETENTION FACILITY, SEE AGREEMENT FILED IN DOCUMENT NO. 2015149414, OFFICIAL PUBLIC RECORDS, TRAVIS COUNTY, TEXAS. 6. RELEASE OF THIS APPLICATION DOES NOT CONSTITUTE A VERIFICATION OF ALL DATA, INFORMATION AND CALCULATIONS SUPPLIED BY THE APPLICANT. THE ENGINEER OF RECORD IS SOLELY RESPONSIBLE FOR THE COMPLETENESS, ACCURACY AND ADEQUACY OF HIS/HER SUBMITTAL, WHETHER OR NOT THE APPLICATION IS REVIEWED FOR CODE COMPLIANCE BY CITY ENGINEERS. THE DISTURBED AREAS WITHIN THIS PROJECT SHALL BE REVEGETATED AND ALL PERMANENT EROSION/SEDIMENTATION CONTROLS COMPLETED PRIOR TO THE RELEASE OF FISCAL SURETY FOR THAT PHASE. TEMPORARY EROSION/SEDIMENTATION CONTROLS SHALL BE ADJUSTED AS NEEDED PRIOR TO THIS RELEASE TO ENSURE THAT SUBSEQUENT PHASE DISTURBED AREAS ARE ADEQUATELY COVERED. ANY AREA WITHIN THE LIMIT OF DISTURBANCE OF THE PROJECT WHICH IS NOT ADEQUATELY REVEGETATED SHALL BE BROUGHT INTO COMPLIANCE PRIOR TO THE RELEASE OF THE FINAL PHASE. ALL ACTIVITIES WITHIN THE CEF AND CEF SETBACK MUST COMPLY WITH THE CITY OF AUSTIN CODE AND CRITERIA. THE NATURAL VEGETATIVE COVER MUST BE RETAINED TO THE MAXIMUM EXTENT PRACTICABLE; CONSTRUCTION IS PROHIBITED; AND WASTEWATER DISPOSAL OR IRRIGATION IS PROHIBITED. 9. UPON COMPLETION OF ALL INSTALLATION AND TESTING OF WATERLINE WITHIN THE SCOPE OF THIS PROJECT, CONTACT MR. RICHARD KINDRED (512-972-1153) OR MR. ANDREW POWELL (512-972-0066) OF AUSTIN WATER ESTABLISH PRESSURE ZONE BOUNDARY VALVES. THE OPEN OR CLOSE DESIGNATION SHOULD BE NOTED ON THE AS-BUILT PLANS AND REVISIONS MADE TO APPLICABLE AW INTERSECTIONS. OPEN VALVE = 218037 CLOSED VALVES = 78738, 79510, AND 80853 10. PRIOR TO THE RELEASE OF A CERTIFICATE OF OCCUPANCY, THE WATER QUALITY POND ON WHICH THIS PROJECT RELIES SHALL BE MAINTAINED AS REQUIRED BY THE CITY OF AUSTIN ENVIRONMENTAL CRITERIA MANUAL SECTION 1.6.3. 11. THE WATER QUALITY/DETENTION FOR THIS SITE PLAN IS TO BE CONSTRUCTED WITH THE PARMER NORTH INFRASTRUCTURE CONSTRUCTION PLANS SP-2014-0378D. 12. ORDINANCE NO. 980430-P ALLOWS AN ADMINISTRATIVE VARIANCE TO BE GRANTED TO AUTHORIZE UP TO 20 FEET OF CUT AND FILL TO CONSTRUCT PARKING AREAS, DRIVEWAYS, TEMPORARY SPOILS SITES, BUILDINGS, AND LOADING DOCKS BETWEEN BUILDINGS, AND UP TO 12 FEET OF CUT AND FILL TO CONSTRUCT A LANDSCAPE BERM. 13. A CORRECTION TO SP-2018-0055C MUST BE SUBMITTED AND APPROVED TO REFLECT THE MODIFIED PARKING LAYOUT PRIOR TO A CERTIFICATE OF OCCUPANCY BEING ISSUED. 14. FOR INTEGRATED PEST MANAGEMENT PLAN, SEE AGREEMENT FILED IN DOCUMENT NO. 202000035, OFFICIAL PUBLIC RECORDS, TRAVIS COUNTY, TEXAS. 15. I, JOSEPH A. ISAJA, TEXAS LICENSE NUMBER 99848 CERTIFY THAT THE DESIGN OF THE DAM IN THIS SET OF PLANS CAN SAFELY PASS 75-PERCENT OF THE PROBABLE MAXIMUM FLOOD BASED ON THE HYDROLOGIC AND HYDRAULIC ANALYSIS USING STANDARD ACCEPTED ENGINEERING PRACTICES. 16. BUILDING SETBACKS LINES SHALL BE IN CONFORMANCE WITH CITY OF AUSTIN ZONING ORDINANCE REQUIREMENTS. 17. VARIANCE TO LDC 25-4-171 AND LDC 25-4-153 APPLIED AND APPROVED WITH C8-2022-0132.0APA 18. THIS PROJECT IS LOCATED IN THE WALNUT CREEK AND HARRIS BRANCH CREEK WATERSHEDS, WHICH ARE CLASSIFIED AS SUBURBAN. WATERSHED. 19. THIS PROJECT IS NOT LOCATED OVER THE EDWARDS AQUIFER RECHARGE ZONE. 20. A WATERWAY SETBACK MAY BE LOCATED ON THIS PROPERTY; ALLOWABLE DEVELOPMENT IS VERY LIMITED IN WATERWAY SETBACKS PER THE LAND DEVELOPMENT CODE. 21. MAINTENANCE OF ALL TRAILS AND RECREATION EASEMENTS IS THE SOLE RESPONSIBILITY OF THE OWNER. Number Description REVISIONS / CORRECTIONS Revise (R) Add (A) Void (V) Sheet No.'s Sheets in Plan set Net Change Imp. Cover (sq.ft.) Total Site Imp. Cover (sq. ft.)/% - City of Austin Approval Date TRAVIS COUNTY Approval Date TC ESD 12 Date Imaged n n e d . k r a m , M P 4 2 : 4 , 4 2 0 2 , 7 0 r e b o t c O , T E E H S R E V O C 1 , g w d . R E V O C 1 2 2 0 4 2 h s \ 9 t o l k r a p s s e n s u b r e m r a p f o n o s v d b u s e r r o f n a p y r a n m i i l i i i i l e r p \ s t e e h s \ p m i b u s 5 d n a 2 c e s r e m r a p 8 1 0 . 2 0 3 4 9 1 \ s 0 0 0 9 1 \ : Q LOT 11A PARMER BUSINESS PARK PARMER LN, TX 78753 DOC. NO. 201600107 LOT 7 PARMER BUSINESS PARK 13813 MCALLEN PASS, TX 78753 DOC. NO. 201600107 LOT 15 PARMER BUSINESS PARK 13011 PARMER LN, TX 78753 DOC. NO. 201600107 PARMER RIDGE DR (85' PVT) C E N T E R L ( P V A K T ) E D R LOT 7 20.693 ACRES LOT 8 3.477 ACRES T ) V 7 ' P E ( 3 R I V E D LOT 6A C N A M R O F R E P LOT 1 9.152 ACRES E . P A R M E R L N ( 2 0 0 ' I P U B L C R O W ) n n e d . k r a m , M P 6 2 : 2 , 4 2 0 2 , 1 0 r e b m e v o N , I N A L P Y R A N M I L E R P 2 , g w d . N A L P M L E R P 2 2 2 0 4 2 h s \ I 9 t o L k r a P s s e n s u B i r e m r a P f o i i i n o s v d b u s e R r o f l n a P y r a n m i i l e r P \ s t e e h s \ p m I b u S 5 d n a 2 c e S r e m r a P 8 1 0 . 2 0 3 4 9 1 \ s 0 0 0 9 1 \ : Q LOT 4 19.334 ACRES LOT 5 19.083 ACRES I I N N O V A T O N S C E N C E W A Y ( 4 2 ' I P V T ) LOT 8 3.477 ACRES LOT 1 LY & NGUYEN SUBDIVISION 13001 HARRIS RIDGE BLVD, TX 78753 DOC. NO. 200800139 R Y 0 0 1 H A R R I S R I D G E B L V 100-YEAR FLOODPLAIN D ( 2 R Y 0 0 1 0 0' P U B NOTE: DRAINAGE CONVEYANCE TO THE POND HAS BEEN PERMITTED, CONSTRUCTED, AND ACCEPTED THROUGH THE FOLLOWING PERMITS. L I C R O W ) R Y 0 0 1 R Y 0 0 1 LOT 8 3.477 ACRES LOT 6 2.656 ACRES IN N O V A W A TIO Y (4 N S 2' P CIE T) V LOT 9 1.699 ACRES C N E PERFORMANCE DRIVE (37' PVT) 100YR LOT 2 8.464 ACRES 100YR 100YR 1 0 0 Y R LOT 3 10.088 ACRES 1 0 0 Y R 1 0 0 Y R 100Y R 100YR LOT 2 8.464 ACRES SP-2019-0597C 500-YEAR FLOODPLAIN 100-YEAR FLOODPLAIN R Y 0 0 5 1 0 0 Y R R Y 0 0 1 1 0 0 Y R R Y 0 0 1 1 0 0 Y R R Y 0 0 1 1 0 0 Y R HARRIS RIDGE PHASE I SECTION II BENNINGTON LN, AUSTIN TX 78753 VOL. 86, PG 125A ( 6 4 ' P U B L I C R O W B R I A R G A T E D R I V E ) B E N NIN (64' P U G T O BLIC R N LA O E N W) NOTE: PARKLAND REQUIREMENTS FOR THIS DEVELOPMENT WILL BE SATISFIED AT FINAL PLAT. MAINTENANCE OF ALL TRAILS AND RECREATION EASEMENTS IS THE SOLE RESPONSIBILITY OF THE OWNER. LOT 5A E T A D Y B I N O S I V E R . O N D E V E L O H R G N R E E N P M E N T 0 120 240 SCALE: 1" = 120' LEGEND EXISTING MINOR CONTOUR EXISTING MAJOR CONTOUR PROPOSED MAJOR CONTOUR PROPOSED MINOR CONTOUR BOUNDARY EASEMENT RETAINING WALL CURB/EOP SIDEWALK (BY BUILDER) SIDEWALK PATH ADA RAMP CURB INLET AREA INLET GRATE INLET YARD INLET CONCRETE HEADWALL FIRE HYDRANT WATER VALVE WW C.O. WASTEWATER MANHOLE WASTEWATER CLEANOUT 961 TREES TO REMAIN-HERITAGE PROPERTY BOUNDARY STORM SEWER JUNCTION BOX SD STORM SEWER MAHNOLE R Know what's below. Call before you dig. E N A L R E M R A P T S E W 1 0 2 4 0 0 1 E T U S I , I C G N D L I U B 7 2 7 8 7 S A X E T , I N T S U A . M O C N E E R G R H 6 9 6 6 . 2 7 8 . 2 1 5 1 0 1 4 9 1 0 1 : O N S L P B T 4 8 3 6 1 : O N E P B T 11/1/2024 I N O S I V I D B U S E R R O F N A L P Y R A N M I L E R P I 9 T O L K R A P S S E N S U B R E M R A P F O I S A X E T , Y T N U O C S I V A R T , N I T S U A . N L D R A W O H . E 9 0 7 N A L P Y R A N M I L E R P I DESIGNED BY: md DRAWN BY: AH/MD CHECKED BY: JS/MD APPROVED BY: JS SHEET 2 C8-2024-0094 11 OF C8-2024-0094 08/21/2024 3 11 08/21/2029 JOEY DE LA GARZA 6.0' 8.0' 7.0' 13.0' 13.0' 7.0' 8.0' 6.0' 5.0' 11.0' 5.5' 13.0' 13.0' 5.5' 6.0' 65.0' 42.0' ROW 59.0' 37.0' ROW 2% SLOPE 2.0% 2.0% 2% SLOPE 2% SLOPE 2.0% 2.0% 2% SLOPE C O F HMAC COMPACTED TO 95% PROCTOR BASE PER GEOTECHNICAL PAVEMENT DESIGN C O F STANDARD CURB COMPACTED TO 95% PROCTOR COMPACTED TO 95% PROCTOR C O F HMAC BASE PER GEOTECHNICAL PAVEMENT DESIGN C O F COMPACTED TO 95% PROCTOR STANDARD CURB TYPICAL CROSS SECTION A N.T.S. PREFORMANCE DRIVE TYPICAL CROSS SECTION B N.T.S. INNOVATION SCIENCE WAY n n e d . k r a m , M P 7 3 4 : , 4 2 0 2 , 7 0 r e b o t c O , S E T O N L A R E N E G 2 , g w d . S E T O N L A R E N E G 2 2 2 0 4 2 h s \ 9 t o l k r a p s s e n s u b r e m r a p f o n o s v d b u s e r r o f n a p y r a n m i i i l i i i l e r p \ s t e e h s \ p m i b u s 5 d n a 2 c e s r e m r a p 8 1 0 . 2 0 3 4 9 1 \ s 0 0 0 9 1 \ : Q E T A D Y B I N O S I V E R . O N GENERAL NOTES: 1. ROADWAY DESIGN SHALL COMPLY WITH THE CITY OF AUSTIN TRANSPORTATION CRITERIA MANUAL. 2. ELECTRIC AND TELECOMMUNICATION EASEMENTS WILL BE DEDICATED AT TIME OF FINAL PLAT. 3. 4. THE WATER AND WASTEWATER UTILITY SYSTEM SERVING THIS SUBDIVISION MUST BE IN ACCORDANCE WITH THE CITY OF AUSTIN UTILITY DESIGN CRITERIA. THE WATER AND WASTEWATER UTILITY PLAN MUST BE REVIEWED AND APPROVED BY AUSTIN WATER. ALL WATER AND WASTEWATER CONSTRUCTION MUST BE INSPECTED BY THE CITY OF AUSTIN. THE LANDOWNER MUST PAY THE CITY INSPECTION FEE WITH THE UTILITY CONSTRUCTION. THE WATER AND/OR WASTEWATER EASEMENTS INDICATED ON THIS PLAT ARE FOR THE PURPOSE OF CONSTRUCTION, OPERATION, MAINTENANCE, REPAIR, REPLACEMENT, UPGRADE, DECOMMISSIONING, AND REMOVAL OF WATER AND/OR WASTEWATER FACILITIES AND APPURTENANCES. NO OBJECTS, INCLUDING BUT NOT LIMITED TO, BUILDINGS, RETAINING WALLS, TREES, FENCES, OR OTHER STRUCTURES ARE PERMITTED IN WATER AND/OR WASTEWATER EASEMENTS EXCEPT AS APPROVED BY AUSTIN WATER. 5. ALL STREETS, DRAINAGE, SIDEWALKS, AND EROSION CONTROLS SHALL BE CONSTRUCTED AND INSTALLED TO CITY OF AUSTIN STANDARDS. 6. NO LOT SHALL BE OCCUPIED UNTIL THE STRUCTURE IS CONNECTED TO THE CITY OF AUSTIN WATER AND WASTEWATER UTILITY SYSTEM. 7. PUBLIC SIDEWALKS, BUILT TO CITY OF AUSTIN STANDARDS, ARE REQUIRED ALONG THE BOULEVARD SHOWN WITHIN. THESE SIDEWALKS SHALL BE IN PLACE PRIOR TO THE LOT BEING OCCUPIED. FAILURE TO CONSTRUCT THE REQUIRED SIDEWALKS MAY RESULT IN THE WITHHOLDING OF CERTIFICATES OF OCCUPANCY. BUILDING PERMITS, OR UTILITY CONNECTIONS BY THE GOVERNING BODY OR UTILITY COMPANY.(LDC. 25-6-351). 8. NO BUILDING, FENCES, OR OTHER SUCH STRUCTURES ARE PERMITTED IN DRAINAGE EASEMENTS EXCEPT AS APPROVED BY CITY OF AUSTIN. CRITERIA MANUAL. 9. ALL DRAINAGE EASEMENTS ON PRIVATE PROPERTY SHALL BE MAINTAINED BY THE PROPERTY OWNER OR ASSIGNS. 10. ANY RELOCATION OF ELECTRIC FACILITIES SHALL BE AT OWNERS EXPENSE. 11. EROSION/SEDIMENTATION CONTROLS ARE REQUIRED FOR ALL CONSTRUCTION , PURSUANT TO THE CITY OF AUSTIN ENVIRONMENTAL 12. APPROVAL OF THIS PRELIMINARY PLAN DOES NOT CONSTITUTE APPROVAL OF ANY DEVIATION FROM THE CITIES LAND DEVELOPMENT REGULATIONS IN THE FINAL PLAT, CONSTRUCTION PLAN OR SITE PLAN STAGE, UNLESS SUCH DEVIATIONS HAVE BEEN SPECIFICALLY REQUESTED IN WRITING AND SUBSEQUENTLY APPROVED IN WRITING BY THE CITY. SUCH APPROVALS DO NOT RELIEVE THE ENGINEER OF THE OBLIGATION TO MODIFY THE DESIGN OF THE PROJECT IF IT DOES NOT MEET ALL OTHER CITY LAND DEVELOPMENT REGULATIONS OR IF IT IS SUBSEQUENTLY DETERMINED THAT THE DESIGN WOULD ADVERSELY IMPACT THE PUBLIC'S SAFETY, HEALTH, WELFARE OR PROPERTY. 13. PRIOR TO THE RECORDING OF ANY FINAL PLAT OF ALL OR A PORTION OF THIS PRELIMINARY PLAN, FISCAL SECURITY SHALL BE PROVIDED R IN ACCORDANCE WITH LDC 25-1-112 OF THE LAND DEVELOPMENT CODE FOR THE FOLLOWING IMPROVEMENTS: A. STREET CONSTRUCTION AND RELATED INFRASTRUCTURE, INCLUDING PAVING, DRAINAGE, AND SIDEWALKS FOR THE FOLLOWING STREETS: (PERFORMANCE DRIVE), (INNOVATION SCIENCE WAY) B. ENVIRONMENTAL AND SAFETY CONTROLS, AND OTHER RELATED ITEMS (E.G., EROSION AND SEDIMENTATION CONTROLS, RESTORATION, CHANNEL WORK, PIPE IN EASEMENTS. DETENTION, WATER QUALITY PONDS. ETC.) AS DETERMINED PRIOR TO FINAL PLAT APPROVAL. THE RESTORATION COST ESTIMATE WILL BE BASED ON DISTURBED AREAS INCLUDING THE FOLLOWING STREETS: (PERFORMANCE DRIVE), (INNOVATION SCIENCE WAY) 17. AFD'S MINIMUM FIRE ACCESS/OPERATIONAL AREA IS 25 FEET PER LOCAL AMENDMENTS TO THE FIRE CODE PER SECTION 503.2.1, AN AERIAL APPARATUS WILL BE UTILIZED FOR FIRE SUPPRESSING OPERATIONS AS SUCH, AN ALTERNATIVE METHOD OF COMPLIANCE (AMOC) FROM THE 25 FEET WILL BE REQUIRED BY THE FIRE MARSHAL FOR THIS DEVELOPMENT. THE AMOC SHALL BE A PERFORMANCE BASE DESIGN, CONDITIONS WILL BE BASED ON THE TYPE OF CONSTRUCTION, FIRE SEPARATION DISTANCES, HEIGHT OF STRUCTURES, WATER SYSTEM, FIRE SPRINKLER SYSTEM, AND WILDLAND FIRE HAZARD, AND OPERATIONAL PRE-PLANNING. 18. WATER QUALITY CONTROLS ARE REQUIRED FOR ALL DEVELOPMENT PURSUANT TO THE LAND DEVELOPMENT CODE. 19. WATERWAY SETBACKS AS DEFINED BY THE LAND DEVELOPMENT CODE MAY BE LOCATED ON THIS PROPERTY . DEVELOPMENT IS LIMITED Know what's below. Call before you dig. E N A L R E M R A P T S E W 1 0 2 4 0 0 1 E T U S I , I C G N D L I U B 7 2 7 8 7 S A X E T , I N T S U A . M O C N E E R G R H 6 9 6 6 . 2 7 8 . 2 1 5 1 0 1 4 9 1 0 1 : O N S L P B T 4 8 3 6 1 : O N E P B T WITHIN WATERWAY SETBACKS. (DCM) 1.2.4(E). 20. DRAINAGE FACILITIES WITHIN PUBLIC RIGHT-OF-WAY OR EASEMENTS TO COMPLY WITH CITY OF AUSTIN DRAINAGE CRITERIA MANUAL 21. THE PROPERTY OWNER AND/OR HIS/HER ASSIGNS SHALL PROVIDE FOR ACCESS TO THE DRAINAGE EASEMENTS AS MAY BE NECESSARY AND SHALL NOT PROHIBIT ACCESS BY CITY OF AUSTIN (AND OTHER APPROPRIATE JURISDICTION) FOR INSPECTION OR MAINTENANCE OF SAID EASEMENTS. 22. THE OWNER OF THIS SITE, AND HIS/HER SUCCESSORS AND ASSIGNS, ASSUME RESPONSIBILITY FOR THE PLANS FOR THE CONSTRUCTION OF SITE IMPROVEMENTS WHICH COMPLY WITH APPLICABLE CODES AND REQUIREMENTS OF TRAVIS COUNTY. THE OWNER UNDERSTANDS AND ACKNOWLEDGES THAT PLAT VACATION OR RE-PLATTING MAY BE REQUIRED AT THE OWNER'S SOLE EXPENSE IF PLANS TO CONSTRUCT THIS SUBDIVISION DO NOT COMPLY WITH SUCH CODES AND REQUIREMENTS. 23. THE OWNER SHALL CONSTRUCT AND POST FISCAL SECURITY FOR SIDEWALKS AND CURB RAMPS ON ARTERIAL AND COLLECTOR STREETS AND ADJACENT TO SCHOOLS, PARKS, OR OTHER COMMON AREAS CONCURRENT WITH CONSTRUCTION AND POSTING OF FISCAL SECURITY FOR SUBDIVISION INFRASTRUCTURE. IF RESIDENTIAL CONSTRUCTION OR OTHER SITE DEVELOPMENT WILL OCCUR SHORTLY AFTER STREET CONSTRUCTION, THE COUNTY EXECUTIVE MAY GRANT VARIANCES WHEREBY SIDEWALKS AND CONSTRUCTED AND FISCAL SECURITY POSTED AT A LATER DATE AND/OR BY THE HOMEBUILDER OR OTHER PERSON UNDERTAKING SITE DEVELOPMENT IN LIEU OF THE OWNER. 24. VARIANCE TO LDC 25-4-171 AND LDC 25-4-153 APPLIED AND APPROVED WITH C8-2022-0132.0APA 10/7/2024 I N O S I V I D B U S E R R O F N A L P Y R A N M I L E R P I 9 T O L K R A P S S E N S U B R E M R A P F O I S A X E T , Y T N U O C S I V A R T , N I T S U A . N L D R A W O H . E 9 0 7 S E T O N L A R E N E G DESIGNED BY: md DRAWN BY: AH/MD CHECKED BY: JS/MD APPROVED BY: JS SHEET 3 C8-2024-0094 11 OF C8-2024-0094 08/21/2024 2 11 08/21/2029 JOEY DE LA GARZA E T A D Y B I N O S I V E R . O N R H R E E N G N T N E M D EV E L P O 0 300' 600' SCALE: 1" = 300' LEGEND A-5 5.00 Ac C:0.49 Tc=5.0 Tc WQTZ DRAINAGE AREA NAME DRAINAGE AREA (IN ACRES) RUNOFF COEFFICIENT (100yr) POINT OF ANALYSIS DIRECTION OF FLOW DRAINAGE AREA EXISTING MINOR CONTOUR EXISTING MAJOR CONTOUR TIME OF CONCENTRATION WQTZ (WATER QUALITY TRANSITION ZONE) PER PUD R CWQZ CWQZ (CRITICAL WATER QUALITY ZONE) PER PUD 500YR FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROTECTED HEADWATERS PER PUD (cid:46)now what's below. Call before you dig. E N A L R E M R A P T S E W 1 0 2 4 0 0 1 E T U S I , I C G N D L I U B 7 2 7 8 7 S A X E T , I N T S U A . M O C N E E R G R H 6 9 6 6 . 2 7 8 . 2 1 5 1 0 1 4 9 1 0 1 : O N S L P B T 4 8 3 6 1 : O N E P B T 10/7/2024 I 4 1 0 2 G N I T S I X E - A T I B H X E P A M E G A N A R D L L A R E V O I I N O S I V I D B U S E R R O F N A L P Y R A N M I L E R P I 9 T O L K R A P S S E N S U B R E M R A P F O I S A X E T , Y T N U O C S I V A R T , N I T S U A . N L D R A W O H . E 9 0 7 DESIGNED BY: md DRAWN BY: AH/MD CHECKED BY: JS/MD APPROVED BY: JS exhibit a 4 SHEET OF 11 C8-2024-0094 n n e d . k r a m , M P 7 2 : 4 , 4 2 0 2 , 7 0 r e b o t c O , I P A M E G A N A R D L L A R E V O 4 1 0 2 G N T S X E I I - I A T B H X E I i , g w d . M A D _ 3 2 2 0 4 2 h s \ 9 t o l k r a p s s e n s u b r e m r a p f o n o s v d b u s e r r o f n a p y r a n m i l i i i i l e r p \ s t e e h s \ p m i b u s 5 d n a 2 c e s r e m r a p 8 1 0 . 2 0 3 4 9 1 \ s 0 0 0 9 1 \ : Q l l l l l b b b b b t t t t t c c c c c . . . . . l l l l l a a a a a b b b b b o o o o o G G G G G v v v v v e e e e e D D D D D d d d d d n n n n n a a a a a L L L L L : : : : : e e e e e y y y y y t t t t t S S S S S l l l l l t t t t t l l l l l o o o o o P P P P P . . . . . T T T T T W W W W W D D D D D E E E E E L L L L L P P P P P M M M M M S S S S S _ _ _ _ _ C C C C C D D D D D L L L L L : : : : : e e e e e t t t t t I I I I I l l l l l a a a a a p p p p p m m m m m e e e e e T T T T T THIS SHEET INCLUDED FOR REFERENCE ONLY THIS IS THE ORIGINAL EXISTING DRAINAGE AREA MAP FOR THE EAST POND. REFER TO EXHIBIT B FOR UPDATED DRAINAGE AREA MAP BASED ON CURRENT IMPROVEMENTS. C8-2024-0094 10/30/2023 4 11 JOEY DE LA GARZA E T A D Y B I N O S I V E R . O N R H R E E N G N T N E M D EV E L P O 0 300' 600' SCALE: 1" = 300' LEGEND A-5 5.00 Ac C:0.49 Tc=5.0 Tc WQTZ DRAINAGE AREA NAME DRAINAGE AREA (IN ACRES) RUNOFF COEFFICIENT (100yr) POINT OF ANALYSIS DIRECTION OF FLOW DRAINAGE AREA EXISTING MINOR CONTOUR EXISTING MAJOR CONTOUR TIME OF CONCENTRATION WQTZ (WATER QUALITY TRANSITION ZONE) PER PUD R CWQZ CWQZ (CRITICAL WATER QUALITY ZONE) PER PUD 500YR FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROTECTED HEADWATERS PER PUD (cid:46)now what's below. Call before you dig. E N A L R E M R A P T S E W 1 0 2 4 0 0 1 E T U S I , I C G N D L I U B 7 2 7 8 7 S A X E T , I N T S U A . M O C N E E R G R H 6 9 6 6 . 2 7 8 . 2 1 5 1 0 1 4 9 1 0 1 : O N S L P B T 4 8 3 6 1 : O N E P B T 10/7/2024 4 1 0 2 D E S O P O R P - B T I B H X E I I P A M E G A N A R D L L A R E V O I N O S I V I D B U S E R R O F N A L P Y R A N M I L E R P I 9 T O L K R A P S S E N S U B R E M R A P F O I S A X E T , Y T N U O C S I V A R T , N I T S U A . N L D R A W O H . E 9 0 7 DESIGNED BY: md DRAWN BY: AH/MD CHECKED BY: JS/MD JS APPROVED BY: exhibit B 5 SHEET OF 11 C8-2024-0094 n n e d . k r a m , M P 7 2 : 4 , 4 2 0 2 , 7 0 r e b o t c O , I P A M E G A N A R D L L A R E V O 4 1 0 2 D E S O P O R P - I B T B H X E I i , g w d . M A D _ 3 2 2 0 4 2 h s \ 9 t o l k r a p s s e n s u b r e m r a p f o n o s v d b u s e r r o f n a p y r a n m i l i i i i l e r p \ s t e e h s \ p m i b u s 5 d n a 2 c e s r e m r a p 8 1 0 . 2 0 3 4 9 1 \ s 0 0 0 9 1 \ : Q l l l l l b b b b b t t t t t c c c c c . . . . . l l l l l a a a a a b b b b b o o o o o G G G G G v v v v v e e e e e D D D D D d d d d d n n n n n a a a a a L L L L L : : : : : e e e e e y y y y y t t t t t S S S S S l l l l l t t t t t l l l l l o o o o o P P P P P . . . . . T T T T T W W W W W D D D D D E E E E E L L L L L P P P P P M M M M M S S S S S _ _ _ _ _ C C C C C D D D D D L L L L L : : : : : e e e e e t t t t t I I I I I l l l l l a a a a a p p p p p m m m m m e e e e e T T T T T THIS SHEET INCLUDED FOR REFERENCE ONLY THIS IS THE ORIGINAL DRAINAGE AREA MAP FOR THE EAST POND. REFER TO EXHIBIT B FOR UPDATED DRAINAGE AREA MAP BASED ON CURRENT IMPROVEMENTS. C8-2024-0094 10/30/2023 5 11 JOEY DE LA GARZA S P - 2 0 1 4 - 0 0 3 8 C P R O 4 O - F F S 1 F 1 I E T C S O 5 , E S R 8 I 1 B O Y 1 L N S D A . G L F . . F H # 8 0 9 6 4 W W V V # # 8 8 0 0 9 9 3 3 5 4 F H # 8 1 1 0 4 W V # 8 1 0 8 2 F F H H # # 8 8 1 1 1 1 0 0 4 4 W W V V # # 8 8 1 1 0 0 8 8 2 2 F H # 8 1 2 4 1 W W V V # # 8 8 1 1 2 2 2 2 4 6 F H # 8 1 3 8 7 F F H H # # 8 8 1 1 3 3 8 8 7 7 F H # 8 1 5 4 9 F F H H # # 8 8 1 1 5 5 4 4 9 9 W V F # H 8 # 1 8 6 1 8 7 8 1 2 G A S F H # 8 1 8 6 5 F F H H # # 8 8 1 1 8 8 6 6 5 5 WV#781820 FH#781600 WV#781583 WV#781594 WV#781562 WV#781602 16 DI WL 2007-0670 WV#781635 FH#781665 16 DI WL 2007-0670 WV#781626 WV#781636 WV#781659 WV#781624 WV#781610 FH#781608 WV#781667 WV#781683 FH#781681 WV#781696 FH#781694 1 1 3 F I R E R I S E R A B O V E M E C H . S H A F T I F N S H I , T Y P C A L I I N S H E L L S P A C E S G Y P . B D . L E V E L 1 BUILDING 5.2 4-STORIES 125,000 S.F. FFE=762.00 A B O V E M E C H . S H A F T I F N S H I , T Y P C A L I I N S H E L L S P A C E S G Y P . B D . L E V E L 1 W A-3 1.78 Ac C:0.84 Tc=5.0 W BUILDING 5.1 4-STORIES 250,000 S.F. FFE=763.00 A-1 19.37 Ac C:0.85 Tc=5.0 BUILDING 2.1 3-STORIES PROFESSIONAL OFFICE 190,217 S.F. FFE = 758.00 BUILDING 2.2 4-STORIES PROFESSIONAL OFFICE 125,000 S.F. FFE = 759.00 A-2 17.93 Ac C:0.84 Tc=5.0 GARAGE 3-STORIES 138,079 S.F. FFE = 757.00 UP GAS GAS GAS GAS GAS GAS GAS GAS WV#81297 G A S I I L M T E D W A R E H O U S E , 1 2 8 7 7 1 S F . . I B U L D N G 2 I I A N D D S T R B U T O N I I I I L M T E D W A R E H O U S E I I A N D D S T R B U T O N B U L D N G 3 I I I , B-1 1 17.19 Ac 2 8 C:0.91 7 7 1 Tc=5.0 S F . . I F R E P U M P R O O M R O O M I F R E P U M P R O O M I F R E P U M P 9 0 , 1 1 4 S F . . I B U L D N G 1 I I A N D D S T R B U T O N I I I I L M T E D W A R E H O U S E s SP-2014-0378D T ELEC. FIRE RISER ROOM BOILER CENTRAL PLANT T T 202,583 SF MANUFACTURING BUILDING FFE: 774.00' 51,200 SF FUTURE EXPANSION 1 8 " R C P S S 1 8" R C P S S 1 8 " R C P S S 18" RCP SS 3 6" DI W L 9 9-0 0 5 7 F H # 2 1 7 9 9 1 P R V V A U L T F H F # H 2 1 # 7 2 9 1 9 7 1 9 9 1 36" DI WL 99-0057 F I R E 1 R 1 3 I S E R U P GARAGE 4-STORIES 189,741 S.F. FFE=761.00 U P D N B-4 20.55 Ac C:0.85 Tc=5.0 B-2 5.96 Ac C:0.81 Tc=5.0 s S P-2 0 1 4-0 3 7 8 D WW WW W W GAS GAS GAS W G A S 100YR G A S W W G A S G A S W G A S P B GAS GAS W GAS L D O O T C 8 . B N O . 2 0 2 0 0 0 0 3 5 W G A S L D O O T C 1 . 4 N B O . 2 0 2 0 0 0 0 3 5 T D L O O A-4 2.37 Ac C:0.87 . . O N 1 4 0 2 0 2 0 0 0 3 5 C B 100YR Tc=5.0 G A S E X 1 2 " D .I. A W # 2 0 2 0 - 1 1 2 4 W B-6 4.06 Ac C:0.63 G A S E X . 3 " I R R T R A S H Tc=5.0 G A S 1 0 0 Y R L D O O T C 1 . N 3 O . 2 0 1 6 0 0 1 0 7 E X R R . 3 " I B-8 1.80 Ac C:0.83 Tc=5.0 GAS G A S WW WW C.O. C . O .W W V C O O L U L E Y B A L L RT 2 1 0 0 Y R F F E B L D G . H : 7 4 2 . 5 0 L D O O T C 6 . N A O . 2 B U I R L E D T F B F L I E D N A I : 7 4 G G L . P E 4 . 5 0 A D 0 2 0 0 0 0 3 5 BLD F F G. F E: 743.82 V C O O L U L E R Y B T 1 A L L B D L FFE: 743.72 G. I B-7 4.89 Ac C:0.87 E: 743.22 G. K F F L B D C.O. W W O C . . E.S.E F L T R Tc=5.0 . N A BLD F F G. G E: 743.82 S E R C L T 1 O 5 9 . 1 2 A F F B L 3.7 2 E: 7 4 D G. J P A V I L I O N L F F L F L .W O C . W C . O . B L F E B F A L E C D : 7 G H 4 E . 5 L R . 0 S 0 W W S S O O F F C C I I E E C C L L E E D D R R 100-YEAR FLOODPLAIN W R Y 0 0 1 E. POND 9.83 Ac C:0.49 Tc=5.0 1 F H # F H # 8 0 9 5 9 F H # 8 0 9 5 9 8 0 9 5 9 R Y 0 0 1 500-YEAR FLOODPLAIN 100-YEAR FLOODPLAIN 1 0 0 Y R R Y 0 0 1 100Y R M H 8" P V C W # 1 W C O A # 8 6-0 7 0 8 1 5 3 8 6 M H # 1 1 5 3 8 6 M H # 1 1 5 3 8 6 C T W X W W W W F F B-5 25.21 Ac C:0.58 Tc=5.0 1,696 S F H A Z M A T S T O R A G E F F E =770.50' F W W W W W W T 193,005 SF OFFICE BUILDING FFE: 774.00' B-3 36.42 Ac C:0.77 Tc=5.0 W W W W F W W W W F W W W W X M 5 # H 2 8 # 7 0 1 5 1 8 3 5 3 5 3 F H # F W 8 0 V 5 H # 2 8 7 0 5 8 3 V 8 # W W W M H # 1 0 1 5 3 5 3 F W H M V # H 8 # 8" PVC W 0 8 # 5 0 W COA#86-0708 1 2 5 1 7 8 5 3 3 5 3 W V # 8 0 3 0 4 W WV#80304 V # 8 0 3 0 4 W W W F W V # 7 9 9 7 8 F H # 7 9 9 7 8 F FH#79978 W H WV#79978 V # 7 # 9 7 9 9 7 9 8 7 8 TWC W V # 7 9 6 0 1 M H # 1 1 5 2 6 4 MH#115264 M W WV#79601 H V # # 1 8 7 " P 1 V C W 9 5 W C 6 2 0 6 1 4 O A # 8 6-0 5 4 1 F H # 7 9 4 0 4 W V # 7 9 3 7 8 F FH#79404 W WV#79378 H # V 7 # 9 7 4 9 0 3 4 7 8 TWC Y R 1 0 R Y 0 0 1 0 1 0 0 Y R R Y 0 0 1 1 0 0 Y R R Y 0 0 1 36" DI WL 99-0057 1 0 " F O R C E M AIN F H # 2 4 9 6 7 F H F # H 2 4 # 2 9 4 6 9 7 6 7 TWC W V # 7 9 1 8 6 WV#79186 W V # 7 9 1 8 6 FH#13425 F H # 1 3 4 2 5 F H # 1 3 4 2 5 8 " P V C W W C O A # 2 0 1 2 - 0 7 0 8 F H # 6 6 5 0 8 1 F F H H # # 6 6 6 6 5 5 0 0 8 8 1 1 M H # 2 5 4 0 1 0 M H # 2 5 4 0 0 8 M M H H # # M M 2 2 5 5 H H 4 4 # # 0 0 2 2 0 0 5 5 8 8 4 4 0 0 1 1 0 0 1 6 " DI W L 9 9-0 0 5 7 UPDATED DRAINAGE AREA MAP BASED ON CURRENT IMPROVEMENTS AND FLOWS BASED ON POST ATLAS 14 DATA. E T A D Y B I N O S I V E R . O N H R G N R E E N D E V E L O P M EN T 0 200' 400' SCALE: 1" = 200' LEGEND DRAINAGE AREA NAME DRAINAGE AREA (IN ACRES) RUNOFF COEFFICIENT (100yr) POINT OF ANALYSIS DIRECTION OF FLOW DRAINAGE AREA EXISTING MINOR CONTOUR EXISTING MAJOR CONTOUR TIME OF CONCENTRATION A-5 5.00 Ac C:0.49 Tc=5.0 Tc WQTZ CWQZ 500YR NOTE: ONSITE AND STREET RIGHT OF WAY TOPOGRAPHIC SURVEY PERFORMED BY LANDDEV CONSULTING DATE APRIL 12, 2021. REMAINDER OF TOPOGRAPHIC SURVEY DATA TAKEN FROM CENTRAL TEXAS LIDAR 2017 I, JOSEPH A. ISAJA, TEXAS LICENSE NUMBER 99848 CERTIFY THAT THE DESIGN OF THE DAM IN THIS SET OF PLANS CAN SAFELY PASS 75-PERCENT OF THE PROBABLE MAXIMUM FLOOD BASED ON THE HYDROLOGIC AND HYDRAULIC ANALYSIS USING STANDARD ACCEPTED ENGINEERING PRACTICES. WQTZ (WATER QUALITY TRANSITION ZONE) PER PUD CWQZ (CRITICAL WATER QUALITY ZONE) PER PUD FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROTECTED HEADWATERS PER PUD R Know what's below. Call before you dig. E N A L R E M R A P T S E W 1 0 2 4 0 0 1 E T U S I , I C G N D L I U B 7 2 7 8 7 S A X E T , I N T S U A . M O C N E E R G R H 6 9 6 6 . 2 7 8 . 2 1 5 1 0 1 4 9 1 0 1 : O N S L P B T 4 8 3 6 1 : O N E P B T 10/7/2024 L L A R E V O D E S O P O R P - C T I B H X E I P A M A E R A E G A N A R D I I N O S I V I D B U S E R R O F N A L P Y R A N M I L E R P I 9 T O L K R A P S S E N S U B R E M R A P F O I S A X E T , Y T N U O C S I V A R T , N I T S U A . N L D R A W O H . E 9 0 7 DESIGNED BY: md DRAWN BY: AH/MD CHECKED BY: JS/MD APPROVED BY: JS exhibit C 11 6 SHEET OF C8-2024-0094 C8-2024-0094 10/30/2023 6 11 JOEY DE LA GARZA n n e d . k r a m , M P 8 2 : 4 , 4 2 0 2 , 7 0 r e b o t c O , I P A M A E R A E G A N A R D L L A R E V O D E S O P O R P - I C T B H X E I i , g w d . M A D _ 3 2 2 0 4 2 h s \ 9 t o l k r a p s s e n s u b r e m r a p f o n o s v d b u s e r r o f n a p y r a n m i i l i i i l e r p \ s t e e h s \ p m i b u s 5 d n a 2 c e s r e m r a p 8 1 0 . 2 0 3 4 9 1 \ s 0 0 0 9 1 \ : Q l l l l l b b b b b t t t t t c c c c c . . . . . l l l l l a a a a a b b b b b o o o o o G G G G G v v v v v e e e e e D D D D D d d d d d n n n n n a a a a a L L L L L : : : : : e e e e e y y y y y t t t t t S S S S S l l l l l t t t t t l l l l l o o o o o P P P P P . . . . . T T T T T W W W W W D D D D D E E E E E L L L L L P P P P P M M M M M S S S S S _ _ _ _ _ C C C C C D D D D D L L L L L : : : : : e e e e e t t t t t I I I I I l l l l l a a a a a p p p p p m m m m m e e e e e T T T T T E T A D Y B I N O S I V E R . O N 0 60' 120' G R H R E E N N T N E M P O DE V E L SCALE: 1" = 60' LEGEND A-5 5.00 Ac C:0.49 Tc=5.0 Tc WQTZ DRAINAGE AREA NAME DRAINAGE AREA (IN ACRES) RUNOFF COEFFICIENT (100yr) POINT OF ANALYSIS DIRECTION OF FLOW DRAINAGE AREA EXISTING MINOR CONTOUR EXISTING MAJOR CONTOUR TIME OF CONCENTRATION WQTZ (WATER QUALITY TRANSITION ZONE) PER PUD R CWQZ CWQZ (CRITICAL WATER QUALITY ZONE) PER PUD 500YR FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROTECTED HEADWATERS PER PUD (cid:46)now what's below. Call before you dig. E N A L R E M R A P T S E W 1 0 2 4 0 0 1 E T U S I , I C G N D L I U B 7 2 7 8 7 S A X E T , I N T S U A . M O C N E E R G R H 6 9 6 6 . 2 7 8 . 2 1 5 1 0 1 4 9 1 0 1 : O N S L P B T 4 8 3 6 1 : O N E P B T 10/7/2024 T S A E G N I T S I X E - D T I B H X E I N A L P D N O P I N O S I V I D B U S E R R O F N A L P Y R A N M I L E R P I 9 T O L K R A P S S E N S U B R E M R A P F O I S A X E T , Y T N U O C S I V A R T , N I T S U A . N L D R A W O H . E 9 0 7 DESIGNED BY: md DRAWN BY: AH/MD CHECKED BY: JS/MD APPROVED BY: JS exhibit D 11 7 SHEET OF C8-2024-0094 n n e d . k r a m , M P 8 2 : 4 , 4 2 0 2 , 7 0 r e b o t c O , N A L P D N O P T S A E G N T S X E I I - I D T B H X E I i , g w d . M A D _ 3 2 2 0 4 2 h s \ 9 t o l k r a p s s e n s u b r e m r a p f o n o s v d b u s e r r o f n a p y r a n m i i i i l i l e r p \ s t e e h s \ p m i b u s 5 d n a 2 c e s r e m r a p 8 1 0 . 2 0 3 4 9 1 \ s 0 0 0 9 1 \ : Q l l l l l b b b b b t t t t t c c c c c . . . . . l l l l l a a a a a b b b b b o o o o o G G G G G v v v v v e e e e e D D D D D d d d d d n n n n n a a a a a L L L L L : : : : : e e e e e y y y y y t t t t t S S S S S l l l l l t t t t t l l l l l o o o o o P P P P P . . . . . T T T T T W W W W W D D D D D E E E E E L L L L L P P P P P M M M M M S S S S S _ _ _ _ _ C C C C C D D D D D L L L L L : : : : : e e e e e t t t t t I I I I I l l l l l a a a a a p p p p p m m m m m e e e e e T T T T T THIS SHEET INCLUDED FOR REFERENCE ONLY C8-2024-0094 10/30/2023 7 11 JOEY DE LA GARZA