B-23 C8J-2021-0066 - Whisper Valley Multifamily Parcel 65.pdf — original pdf

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SUBDIVISION REVIEW SHEET CASE NO.: C8J-2021-0080.0A COMMISSION DATE: April 26, 2022 SUBDIVISION NAME: Whisper Valley Multifamily Parcel 65 Preliminary Plan ADDRESS: 17001 E Braker Lane APPLICANT: Club Deal 120 Whisper Valley, L.P. AGENT: Land Dev Consulting (Michael Giannetta) ZONING: Whisper Valley PUD NEIGHBORHOOD PLAN: N/A AREA: 16.2 acres COUNTY: Travis LOTS: 1 DISTRICT: N/A WATERSHED: Gilleland Creek JURISDICTION: Limited Purpose SIDEWALKS: Sidewalks will be constructed along Lilt Drive. VARIANCE: N/A DEPARTMENT COMMENTS: The request is for the approval of Whisper Valley Multifamily Parcel 65 Preliminary Plan, comprised of 1 lot and right-of-way on 16.2 acres. The preliminary plan does not comply with the criteria for approval in LDC 30-2-84 and staff recommends disapproval for the reasons listed in the attached comment report. An application that has been disapproved with reasons may be updated to address those reasons until the application expires. If the applicant submits an update to address the reasons for disapproval, that update will be presented to the Land Use Commission within fifteen days of submittal. STAFF RECOMMENDATION: Staff recommends disapproval of the plat for the reasons listed in the comment report dated April 21, 2022, and attached as Exhibit C. CASE MANAGER: Jennifer Bennett PHONE: 512-974-9002 E-mail: jennifer.bennett@austintexas.gov ATTACHMENTS Exhibit A: Vicinity map Exhibit B: Proposed preliminary plan Exhibit C: Comment report dated April 21, 2022 A L C O N N D D E V GN N I S U L T 0 2,000' 4,000' SCALE: 1" = 2,000' 3 7 9 M F 0 3 1 H S N O R A R D H V E R I C T E B O U L P A E. B A R A D K E A R L A A N E D A A PROJECT LOCATION D A E N A R L O L Y A T llc consulting, 4201 WEST PARMER LN., SUITE C-100 AUSTIN, TX 78727 ∙ OFFICE: 512.872.6696 FIRM NO. 16384 SITE LOCATION MAP WHISPER VALLEY PARCEL 65 AUSTIN, TEXAS 78653 PRELIMINARY PLAN FOR WHISPER VALLEY MULTIFAMILY PARCEL 65 AUSTIN, TEXAS 78653 SHEET INDEX DESCRIPTION COVER SHEET GENERAL NOTES PRELIMINARY PLAN OVERALL PRELIMINARY PLAN 1 of 1 NO. 1 2 3 4 EXHIBIT A EXISTING DRAINAGE AREA MAP EXHIBIT B PROPOSED DRAINAGE AREA MAP EXHIBIT C OVERALL DRAINAGE AREA MAP EXHIBIT D SLOPE MAP EXHIBIT E TREE PLAN EXHIBIT EXHIBIT F TREE LIST EXHIBIT EXHIBIT G OVERALL UTILITY EXHIBIT EXHIBIT H GRADING PLAN SUBMITTED FOR APPROVAL BY: MICHAEL A. GIANNETTA, P.E. LANDDEV CONSULTING, LLC 4201 W. PARMER LANE, SUITE C-100 AUSTIN, TEXAS 78727 512 872-6696 DATE A L C O N D D E V GN N I N S U L T X N E S L S T E U R A C A U S H W Y 2 9 0 N R L E K C E D OLD HWY 20 N S H 1 3 0 LIN D ELL LA N E WALTER E. LONG LAKE D E C K E R L A K E R D US HWY 290 B L A K E M A N O R R D OLD HWY 20 D O R R B KIM D S R N O S R A P 3 7 9 M F H 130 N S S L L E W E C R T B R L A E R A K N E PROJECT LOCATION N R L O L Y A T R O N A M D R E V E RLE Y R D VICINITY MAP CITY OF AUSTIN GRID: T-25 MAPSCO: 589(L), 589(M) LEGAL DESCRIPTION BEING A DESCRIPTION OF A TRACT OF LAND CONTAINING 15.05 ACRES (670,824 SQUARE FEET) OF THE 548.08 ACRES OF LAND OUT OF THE OLIVER BUCKMAN SURVEY NO. 40 ACRES AND THE 750.533 ACRES OF LAND OUT OF THE OLIVER BUCKMAN SURVEY NO. 40 AND THE JOHN BURLESON SURVEY NO. 33 IN TRAVIS COUNTY AS RECORDED IN SPECIAL WARRANTY DEED DOCUMENT NO. 2006152076 OF THE OFFICIAL PUBLIC RECORDS OF TRAVIS COUNTY, TEXAS (O.P.R.T.C.T.) APPLICATION SUBMITTAL DATE: APRIL 19, 2021 OWNER: CLUB DEAL 120 WHISPER VALLEY, L.P. 505 EAST HUNTLAND DRIVE, SUITE 540 AUSTIN, TEXAS 78752 (817) 788-1000 ENGINEER / SURVEYOR: llc consulting, 5508 HIGHWAY 290 WEST, SUITE 150 AUSTIN, TX 78735 ∙ OFFICE: 512.872.6696 FIRM NO. 16384 E T A D Y B I N O S I V E R . O N R Know what's below. Call before you dig. c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 NOT FOR CONSTRUCTION UNTIL APPROVED BY ALL REGULATORY AGENCIES T E E H S R E V O C Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG 1 SHEET C8J-2021-0066 of 4 FLOODPLAIN INFORMATION: ACCORDING TO THE FEDERAL EMERGENCY MANAGEMENT AGENCY'S (FEMA) FLOOD INSURANCE RATE MAP DATED AUGUST 18, 2014 FOR TRAVIS COUNTY, TEXAS, COMMUNITY PANEL NO. 48453C0495J, NO PORTION OF THE TRACT IS LOCATED IN A 100-YEAR FL0ODPLAIN. BENCHMARK: BENCHMARK: NAVD 88 (GEOID 12B) SITE BENCHMARKS ELEVATIONS DETERMINED BY NATIONAL GEODETIC SURVEY ONLINE POSITION SERVICE (NGS OPUS) RESULTS FROM STATIC SESSIONS RAN ON SITE CONTROL POINT 99 ON DECEMBER 2020 AND JANUARY 2021 BM:1370_2453: MAG NAIL WITH A WASHER SET AT THE WEST END OF A CURB ISLAND INSIDE THE E BRAKER LANE RIGHT-OF-WAY, APPROX. 495 FEET EAST OF FM 973. ELEVATION = 474.98' BM:1370_2454: MAG NAIL WITH A WASHER SET ON A CONCRETE DRAINAGE STRUCTURE, ON THE SOUTH SIDE OF THE E BRAKER LANE, APPROX. 1830 FEET EAST OF FM 973. ELEVATION = 471.64' BM:1370_2455: MAG NAIL WITH A WASHER SET AT SOUTHEAST CORNER OF A CONCRETE CURB STORM INLET ALONG THE SOUTH SIDE OF E BRAKER LANE, APPROX. 580 FEET NORTHWEST OF WHISPER WILLOW BLVD. ELEVATION = 473.53' BM:1370_2455: 1/2" IRON ROD WITH A PLASTIC CAP STAMPED "BURY" FOUND ALONG THE SOUTH SIDE OF E BRAKER LANE, APPROX. 250 FEET NORTHWEST OF WHISPER WILLOW BLVD. FOUND ELEVATION = 472.36' (PER DOC. 201500024, RECORD EL.= 472.01') GENERAL NOTES: 1. NO FINAL PLAT SHALL BE APPROVED BEFORE THE RESPECTIVE RIGHT-OF-WAY SECTION IS DEDICATED TO TRAVIS COUNTY. AN ADMINISTRATIVE VARIANCE WAS GRANTED PER LDC 25-8-42(B) (7) OF THE CITY OF AUSTIN LAND DEVELOPMENT CODE FOR CUT/FILL UP TO 8 FEET IN THE DDZ. AN ADMINISTRATIVE VARIANCE WAS GRANTED PER LDC 25-8-42(B)(6) FOR FILL UP TO 12 FEET ASSOCIATED WITH THE ROADWAY RIGHT-OF-WAY AND PURSUANT TO TERMS OF THE WHISPER VALLEY PUD AGREEMENT ARTICLE VIII, SECTION 8.01, (b). 4. THE PRELIMINARY PLAN IS SUBJECT TO THE WHISPER VALLEY PUD PER ORDINANCE # 201000826-066. 5. WATER AND WASTEWATER SERVICE FOR THE DEVELOPMENT WILL BE PROVIDED BY THE CITY OF AUSTIN ACCORDING TO THE COST REIMBURSEMENT AGREEMENT. THE PRELIMINARY PLAN IS SUBJECT TO THE CCR'S ESTABLISHED IN THE WHISPER VALLEY MASTER COVENANT (DOC.# 2016113527), AND WHISPER VALLEY COMMUNITY MANUAL (DOC.# 2016113798). APPROVALS/PERMITS ISSUED BY TRAVIS COUNTY ESD NO.12 EXPIRE ONE (1) YEAR FROM THE ISSUE DATE. A ONE-TIME APPROVAL/PERMIT EXTENSION IS AVAILABLE. IF WORK HAS NOT COMMENCED PRIOR TO THE EXPIRATION OF AN EXTENSION THEN A PROJECT RESUBMITTAL MAY BE REQUIRED. 2. 3. 6. 7. s r e y a s j , M P 6 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , 1 t u o y a L , g w d . R E V O C 6 1 2 0 1 2 h s \ s n a P y r a n m i l i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q 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 C8J-2021-0066 04/19/2021 1 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH GENERAL NOTES: 1. ROADWAY DESIGN SHALL COMPLY WITH THE REFERENCED PUD AND THE CITY OF AUSTIN TRANSPORTATION CRITERIA MANUAL. 2. DEVELOPMENT DENSITIES AND INTENSITIES SHALL COMPLY WITH THOSE SET FORTH IN THE WHISPER VALLEY PUD ORDINANCE # 20100826.066 3. DEVELOPMENT DENSITIES AND INTENSITIES SHALL COMPLY WITH THOSE SET FORTH IN PUD ORDINANCE # 20100826.066. 4. OWNER'S ENGINEER SHALL PROVIDE A CONSTRUCTION COST ESTIMATE FOR SUBDIVISION INFRASTRUCTURE IMPROVEMENTS AT THE TIME OF SUBDIVISION IMPROVEMENT CONSTRUCTION PLAN SUBMITTAL. OWNER SHALL PAY THE SUBDIVISION ENGINEERING REVIEW FEE PRIOR TO APPROVAL OF CONSTRUCTION PLANS. 5. ELECTRIC AND TELECOMMUNICATION EASEMENTS WILL BE DEDICATED AT TIME OF FINAL PLAT. 6. PARKING REGULATIONS WILL BE ASSIGNED DURING FINAL PLATTING PROCESS IN COORDINATION WITH THE PUBLIC WORKS DEPARTMENT OF THE CITY OF AUSTIN AND WILL BE INCORPORATED IN THE CONSTRUCTION PLANS, IN ACCORDANCE WITH THE ABOVE-REFERENCED WHISPER VALLEY PUD AND THE CITY OF AUSTIN TRANSPORTATION CRITERIA MANUAL. 7. NO LOT SHALL BE OCCUPIED UNTIL CONNECTED TO THE CITY OF AUSTIN WATER AND WASTEWATER SYSTEM. 8. 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. 9. ALL STREETS, DRAINAGE, SIDEWALKS, AND EROSION CONTROLS SHALL BE CONSTRUCTED AND INSTALLED TO CITY OF AUSTIN STANDARDS AND THE WHISPER VALLEY PUD. 10. 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). 11. NO BUILDING, FENCES, OR OTHER SUCH STRUCTURES ARE PERMITTED IN DRAINAGE EASEMENTS EXCEPT AS APPROVED BY CITY OF AUSTIN AND TRAVIS COUNTY. ACCESS BY GOVERNMENTAL AUTHORITY. 12. PROPERTY OWNERS SHALL PROVIDE FOR ACCESS TO DRAINAGE EASEMENTS AS MAY BE NECESSARY AND SHALL NOT PROHIBIT 13. All DRAINAGE EASEMENTS ON PRIVATE PROPERTY SHALL BE MAINTAINED BY THE PROPERTY OWNER OR ASSIGNS. 14. BUILDING SETBACK LINES SHALL BE IN CONFORMANCE WITH THE PUD REFERENCED IN THESE NOTES. 15. THE OWNER OF THIS SUBDIVISION, AND HIS OR HER SUCCESSORS AND ASSIGNS, ASSUMES RESPONSIBILITY FOR PLANS FOR CONSTRUCTION OF SUBDIVISION IMPROVEMENTS WHICH COMPLY WITH APPLICABLE CODES AND REQUIREMENTS OF THE CITY OF AUSTIN. THE OWNER UNDERSTANDS AND ACKNOWLEDGES THAT PLAT VACATION, REPLATTING AND/OR DEDICATION OF EASEMENTS BY SEPARATE INSTRUMENT MAY BE REQUIRED, AT THE OWNERS SOLE EXPENSE, IF PLANS TO CONSTRUCT THIS SUBDIVISION DO NOT COMPLY WITH SUCH CODES AND REQUIREMENTS. 16. ANY RELOCATION OF ELECTRIC FACILITIES SHALL BE AT OWNERS EXPENSE. 17. PRIOR TO CONSTRUCTION, ON THE LOT IN THIS SUBDIVISION A SITE DEVELOPMENT PERMIT MUST BE OBTAINED FROM THE CITY OF AUSTIN, TRAVIS COUNTY AND TRAVIS COUNTY EMERGENCY S SERVICES DISTRICT 12. 18. EROSION/SEDIMENTATION CONTROLS ARE REQUIRED FOR ALL CONSTRUCTION , PURSUANT TO THE CITY OF AUSTIN ENVIRONMENTAL CRITERIA MANUAL. 19. 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. 20. PRIOR TO THE RECORDING OF ANY FINAL PLAT OF ALL OR A PORTION OF THIS PRELIMINARY PLAN, FISCAL SECURITY SHALL BE PROVIDED FOR THE FOLLOWING IMPROVEMENTS: A. STREET CONSTRUCTION AND RELATED INFRASTRUCTURE, INCLUDING PAVING, DRAINAGE, SIDEWALKS, WATER SUPPLY AND WASTEWATER COLLECTION FOR THE FOLLOWING STREETS: (PETRICHOR BOULEVARD, STREET A, STREET B, STREET C, STREET D, STREET E, STREET F, STREET G, AND STREET H) AND/OR 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: (PETRICHOR BOULEVARD, STREET A, STREET B, STREET C, STREET D, STREET E, STREET F, STREET G, AND STREET H) 22. 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. 23. TRAVIS COUNTY EMERGENCY SERVICES DISTRICT 12 IS THE AUTHORITY HAVING JURISDICTION (AHJ) FOR FIRE AND SAFETY ISSUES AND WILL BE DOING THE INSPECTIONS FOR OCCUPANCY. 24. TRAVIS COUNTY EMERGENCY SERVICES DISTRICT 12 MINIMUM FIRE ACCESS/OPERATIONAL AREA IS 26 FEET PER LOCAL AMENDMENTS TO THE FIRE CODE PER SECTION 5036.2.1 AN AERIAL APPARATUS WILL BE UTILIZED FOR FIRE SUPPRESSING OPERATIONS AS SUCH. 25. AN ALTERNATIVE METHOD OF COMPLIANCE (AMOC) MAY BE REQUESTED FROM THE FIRE MARSHAL. THE AMOC SHALL BE A PERFORMANCE BASE DESIGN, CONDITIONS WILL BE BASED ON THE TYPE OF CONSTRUCTION, FIRE SEPARATION DISTANCES, HEIGHTS OF STRUCTURES, WATER SYSTEM, FIRE SPRINKLER SYSTEM, WILDLAND FIRE HAZARD, AND OPERATIONAL PRE-PLANNING. 26. DIRECT ACCESS TO LOT 1 IS PROHIBITED FROM EAST BRAKER LANE. 27. TEMPORARY TURN AROUND EASEMENT FOR FIRE APPARATUS ACCESS ROAD HAMMERHEAD USE, THIS EASEMENT SHALL SELF-TERMINATE ONCE LOT 1 DEVELOPMENT IS COMPLETED AND BLESSING DRIVE IS EXTENDED FURTHER TO FUTURE DEVELOPMENTS 8/16/2021 E T A D Y B I N O S I V E R . O N R Know what's below. Call before you dig. c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F S E T O N L A R E N E G Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG 2 SHEET C8J-2021-0066 of 4 C8J-2021-0066 04/19/2021 2 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH 10' 5' 5' 2% SLOPE C O F 3' 15.0" FLEX BASE WITH TRIAX 5 GEOGRID 64.0' ROW CL 22' 2.0% 4.5" HMAC SURFACE COURSE 22' 2.0% 10' 5' 5' C O F 2% SLOPE STANDARD CURB 3' SIDEWALK SHOULDER TYPICAL CROSS SECTION A N.T.S. NEIGHBORHOOD COLLECTOR - 2 LANE s r e y a s j , M P 6 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , 1 t u o y a L , g w d . S E T O N G 6 1 2 0 1 2 h s \ s n a P y r a n m i l i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q REMAINDER OF CALLED 548.08 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. B L O C K J 1 P O S W L W L 19 POS X APPROXIMATE CENTERLINE OF CREEK OLIVER BUCKMAN SURVEY NO. 40 ABSTRACT NO. 60 CWQZ Z T Q W CWQZ W Q T Z 5 0 0 Y R CWQZ W Q T Z W W W W W Q T Z W W 500Y R C W Q Z W Q T Z W W W W W W W W W Q T Z W Q T Z W QTZ W Q T Z W W W W W W C W Q Z C W Q Z C W Q Z C W QZ C W Q Z C W QZ 5 0 0 Y R 500Y R WW EASEMENT DOC. #2012164038 5 0 0 Y R 5 0 0 Y R EX. 30" WASTEWATER INTERCEPTOR (SP-2012-0045D) 5 0 0 Y R 5 0 0 Y R C W Q Z W Q T Z C W Q Z W Q T Z W W W W OVERALL PRELIMINARY PLAN BOUNDARY (LOT 1 AND ROW DEDICATION) FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) 5 0 0 Y R EROSION HAZARD ZONE CEF POND SETBACK 5 0 0 Y R 5 0 0 Y R CEF POND SETBACK DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 W L A W L WATER LINES EASEMENT DOC. # 2018135322 CEF POND SETBACK W L A E. B W L R A K E D R L C. N O A N O. 2 W L E (1 0 1 4 0 1 7 1 6 7 4 D 4' R.O.W.) W L DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 PARCEL 65 BLOCK A, LOT 1 DRAINAGE EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT W L 0' 4.0 1 1 64' W A L W L W L A 64.00' R.O.W. TO BE DEDICATED . R D T L I L CALLED 750.533 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. 64' TEMPORARY TURN AROUND EASEMENT TO BE RECORDED BY PLAT 100.00' OVERHEAD POWER LINE EASEMENT (DOC. NO. 2015064006 / CAUSE NO. C-1-CV-45-011653) (100' FT. CITY OF AUSTIN ELECTRIC TRANSMISSION EASEMENT, VOLUME 3267, PAGE 424, O.P.R.T.C. TX -) A L C O N N D D E V GN N I S U L T 0 200' 400' SCALE: 1" = 200' LEGEND PROPERTY BOUNDARY ROW LINE SIDEWALKS EASEMENT CREEK CENTERLINE WQTZ CWQZ 500YR WQTZ (WATER QUALITY TRANSITION ZONE) PER PUD CWQZ (CRITICAL WATER QUALITY ZONE) PER PUD FEMA 500-YEAR FLOOD PLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROTECTED HEADWATERS PER PUD R Know what's below. Call before you dig. E T A D Y B I N O S I V E R . O N c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 N A L P Y R A N M I L E R P I L L A R E V O Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG 3 SHEET C8J-2021-0066 of 4 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 C8J-2021-0066 04/19/2021 3 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH s r e y a s j , M P 6 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , 1 t u o y a L , g w d . V O M I L E R P 6 1 2 0 1 2 h s \ s n a P y r a n m l i i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 REMAINDER OF CALLED 548.08 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. A W L W L WATER LINES EASEMENT DOC. # 2018135322 CEF POND SETBACK W L A W L E. B R A K E W L D R L C. N O A N W L O. 2 E (1 0 1 4 1 0 7 1 6 7 4 4' R.O.W.) W L W L D W L W L L10 L11 3 1 L12L L 1 4 L 1 5 L 2 1 L 2 2 L 2 0 9 1 L L 1 6 8 1 L L 1 7 4 C 9 L 8 L L23 DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 PARCEL 65 BLOCK A, LOT 1 DRAINAGE EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT TEMPORARY TURN AROUND EASEMENT TO BE RECORDED BY PLAT 6 L L5 L7 NUMBER LENGTH RADIUS DELTA CHORD BEARING CHORD LENGTH CURVE TABLE 100.00' OVERHEAD POWER LINE EASEMENT (DOC. NO. 2015064006 / CAUSE NO. C-1-CV-45-011653) (100' FT. CITY OF AUSTIN ELECTRIC TRANSMISSION EASEMENT, VOLUME 3267, PAGE 424, O.P.R.T.C. TX -) 3 C 5 C 64.00' 4 L L29 5 2 L A L C O N N D D E V GN N I S U L T 0 100' 200' SCALE: 1" = 100' LEGEND PROPERTY BOUNDARY ROW LINE SIDEWALKS EASEMENT CREEK CENTERLINE WQTZ CWQZ 500YR WQTZ (WATER QUALITY TRANSITION ZONE) PER PUD CWQZ (CRITICAL WATER QUALITY ZONE) PER PUD FEMA 500-YEAR FLOOD PLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROTECTED HEADWATERS PER PUD W L 4 2 L . 3 L R D T L I L W L A W L W L 0' 4.0 1 1 L1 1 C L28 2 L 64.00' C 7 7 2 L 2 C 6 C 6 2 L 64.00' R.O.W. TO BE DEDICATED PRELIMINARY WATER QUALITY LIMITS (SUBJECT TO CHANGE) CALLED 750.533 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20 C1 C2 C3 C4 C5 C6 C7 LINE TABLE LINE TABLE NUMBER LENGTH BEARING NUMBER LENGTH BEARING 19.74' S62° 44' 52"E 37.04' N79° 10' 52"E 56.98' S27° 15' 08"W 24.72' N82° 37' 33"E 364.48' S9° 20' 16"W 436.60' S62° 07' 47"E 36.94' S25° 08' 29"W 141.30' N28° 25' 36"E 175.74' N65° 03' 30"W 28.11' S25° 17' 31"W 63.06' S24° 56' 30"W 364.48' S9° 20' 16"W 944.65' N65° 03' 30"W 56.98' S27° 15' 08"W 100.00' N25° 16' 07"E 114.00' S62° 44' 52"E 108.79' N25° 16' 07"E 63.98' N65° 03' 30"W L21 L22 L23 L24 L25 L26 L27 L28 L29 90.44' N87° 31' 58"E 173.19' N86° 23' 25"E 36.17' N44° 14' 51"E 22.92' N7° 04' 47"E 138.05' N70° 23' 23"E 71.89' S42° 32' 27"E 43.54' S34° 09' 57"E 25.00' N70° 49' 57"E 18.84' N16° 10' 57"E 12.14' N25° 01' 58"E 20.49' N47° 54' 56"E 39.27' 25.00' 90.000° S17° 44' 52"E 166.34' 532.00' 17.914° S18° 17' 42"W 121.88' 468.00' 14.922° S16° 47' 55"W 163.80' 858.56' 10.931° N19° 48' 11"E 148.14' 532.00' 15.954° S17° 18' 54"W 146.33' 468.00' 17.914° S18° 17' 42"W 39.27' 25.00' 90.000° S72° 15' 08"W 35.36 165.66 121.54 163.55 147.66 145.73 35.36 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 C8J-2021-0066 04/19/2021 4 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH E T A D Y B I N O S I V E R . O N R Know what's below. Call before you dig. c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A 1 F O 1 N A L P Y R A N M I L E R P I DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG 4 SHEET C8J-2021-0066 of 4 s r e y a s j , M P 6 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , 1 t u o y a L , g w d . L P M I L E R P 6 1 2 0 1 2 h s \ s n a P y r a n m i l i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q REMAINDER OF CALLED 548.08 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. B L O C K J 1 P O S W L W L CWQZ Z T Q W CWQZ W Q T Z 5 0 0 Y R CWQZ W Q T Z W W W W W Q T Z W W 500Y R C W Q Z W Q T Z W W W W W W W W W Q T Z W Q T Z W QTZ W Q T Z W W W W W W C W Q Z C W Q Z C W Q Z C W QZ C W Q Z C W QZ 5 0 0 Y R 500Y R 5 0 0 Y R 5 0 0 Y R WW EASEMENT DOC. #2012164038 5 0 0 Y R FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) EROSION HAZARD ZONE CEF POND SETBACK 3 5 0 0 Y R 5 0 0 Y R CEF POND SETBACK C W Q Z W Q T Z W W EX. 30" WASTEWATER INTERCEPTOR (SP-2012-0045D) W W C W Q Z W Q T Z 5 0 0 Y R 5 0 0 Y R DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 W L CEF POND SETBACK CALLED 750.533 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. A W L E. B R A K E W L A D R L C. N O A N O. 2 E (1 0 1 4 0 1 7 1 6 7 4 W L 4' R.O.W.) W L 2 Tc EX-2 8.63 Ac C:0.49 Tc=12.2 Tc Tc Tc c T EX-3 7.29 Ac C:0.49 Tc=11.1 T c W L W A L EX-1 0.98 Ac C:0.49 Tc=7.5 W L 1 Tc Tc T c c T EX-4 4.11 Ac C:0.49 Tc=9.2 Tc W L A W L Tc Tc T c c T OFFSITE AREA D W L Tc c T c T 4 100.00' OVERHEAD POWER LINE EASEMENT (DOC. NO. 2015064006 / CAUSE NO. C-1-CV-45-011653) (100' FT. CITY OF AUSTIN ELECTRIC TRANSMISSION EASEMENT, VOLUME 3267, PAGE 424, O.P.R.T.C. TX -) 19 POS X APPROXIMATE CENTERLINE OF CREEK OLIVER BUCKMAN SURVEY NO. 40 ABSTRACT NO. 60 A L C O N N D D E V GN N I S U L T 0 200' 400' SCALE: 1" = 200' LEGEND DRAINAGE AREA NAME DRAINAGE AREA (IN ACRES) RUNOFF COEFFICIENT (100yr) POINT OF INTEREST 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 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. B R L A E R A K N E PROJECT LOCATION WALTER E. LONG LAKE 3 7 9 M F H 130 N S S L L E W E C R T B L A K E M A N O R R D N R L O L Y A T R O N A M D R A L C O N D D E V GN N I N S U L T E T A D Y B I N O S I V E R . O N c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A I A E R A E G A N A R D G N I T S X E I P A M DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG EXHIBIT A C8J-2021-0066 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 C8J-2021-0066 04/19/2021 05 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH s r e y a s j , M P 7 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , 1 t u o y a L , g w d . M A D X 6 1 2 0 1 2 h s \ s n a P y r a n m l i i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q CWQZ W Q T Z 5 0 0 Y R W W W W W Q T Z W Q T Z W W 500Y R C W Q Z REMAINDER OF CALLED 548.08 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. 5 0 0 Y R 500Y R 5 0 0 Y R 5 0 0 Y R W Q T Z W W W W W W W W W Q T Z W Q T Z W QTZ W Q T Z W W W W W W C W Q Z C W Q Z C W Q Z C W QZ C W Q Z C W QZ WW EASEMENT DOC. #2012164038 5 0 0 Y R FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) EROSION HAZARD ZONE CEF POND SETBACK 5 0 0 Y R 5 0 0 Y R CEF POND SETBACK C W Q Z W Q T Z W W W W NOTES 1. OS 1 TO BE COLLECTED AND TREATED IN FUTURE WATER QUALITY FACILITY APPROVED PER COA ECM EX. 30" WASTEWATER INTERCEPTOR (SP-2012-0054D) 5 0 0 Y R 5 0 0 Y R W L W L 2 DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 W L CEF POND SETBACK CALLED 750.533 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. A W L E. B R A K E W L A D R L C. N O A N O. 2 E (1 0 1 4 0 1 7 1 6 7 4 W L 4' R.O.W.) W L D W L W L W A L DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 P-1 14.30 Ac C:0.80 Tc=5.0 WATER QUALITY LIMITS FOR ROW W L A W L c T OS-2 3.62 Ac C:0.49 Tc=9.2 Tc 64.00' R.O.W. TO BE DEDICATED DRAINAGE EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT Tc 4 100.00' OVERHEAD POWER LINE EASEMENT (DOC. NO. 2015064006 / CAUSE NO. C-1-CV-45-011653) (100' FT. CITY OF AUSTIN ELECTRIC TRANSMISSION EASEMENT, VOLUME 3267, PAGE 424, O.P.R.T.C. TX -) OS-1 1.38 Ac C:0.92 Tc=5.0 * *OS = OFFSITE FLOWS s r e y a s j , M P 7 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , 1 t u o y a L , g w d . M A D P 6 1 2 0 1 2 h s \ s n a P y r a n m l i i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q *WATER QUALITY TREATMENT SUBJECT TO CHANGE. VARIOUS WATER QUALITY TREATMENT CAN BE USED IN ACCORDANCE WITH THE COA ECM A L C O N N D D E V GN N I S U L T 0 200' 400' SCALE: 1" = 200' LEGEND DRAINAGE AREA NAME DRAINAGE AREA (IN ACRES) RUNOFF COEFFICIENT (100yr) POINT OF INTEREST 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 WQTZ (WATER QUALITY TRANSITION ZONE) PER PUD R CWQZ (CRITICAL WATER QUALITY ZONE) PER PUD FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROTECTED HEADWATERS PER PUD Know what's below. Call before you dig. B R L A E R A K N E PROJECT LOCATION WALTER E. LONG LAKE 3 7 9 M F H 130 N S S L L E W E C R T B L A K E M A N O R R D N R L O L Y A T R O N A M D R A L C O N D D E V GN N I N S U L T E T A D Y B I N O S I V E R . O N c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 I P A M A E R A E G A N A R D D E S O P O R P DESIGNED BY: Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG EXHIBIT B C8J-2021-0066 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 C8J-2021-0066 04/19/2021 06 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH REMAINDER OF CALLED 548.08 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. 57.44 ACRES (TOTAL) AT CREEK CONVEYANCE 5 0 0 Y R 500Y R 5 0 0 Y R 5 0 0 Y R WW EASEMENT DOC. #2012164038 5 0 0 Y R 19 POS X APPROXIMATE CENTERLINE OF CREEK B L O C K J 1 P O S W L W L CALLED 750.533 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. 29.83 ACRES AT BRAKER LANE CULVERTS W L DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 CEF POND SETBACK A W L E. B R A K E W L A D R L C. N O A N O. 2 E (1 0 1 4 1 0 7 1 6 7 4 W L 4' R.O.W.) W L D W L DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 W L W A L W L W L A W L FEMA 500-YEARD FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) W W EROSION HAZARD ZONE CEF POND SETBACK 5 0 0 Y R 5 0 0 Y R CEF POND SETBACK W L W L W L D A 64.00' R.O.W. TO BE DEDICATED DRAINAGE EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT EX. 30" WASTEWATER INTERCEPTOR (SP-2012-0054D) 5 0 0 Y R 5 0 0 Y R PARCEL 65 BOUNDARY 100.00' OVERHEAD POWER LINE EASEMENT (DOC. NO. 2015064006 / CAUSE NO. C-1-CV-45-011653) (100' FT. CITY OF AUSTIN ELECTRIC TRANSMISSION EASEMENT, VOLUME 3267, PAGE 424, O.P.R.T.C. TX -) B R L A E R A K N E PROJECT LOCATION WALTER E. LONG LAKE 3 7 9 M F H 130 N S S L L E W E C R T B L A K E M A N O R R D N R L O L Y A T R O N A M D R A L C O N D D E V GN N I N S U L T A L C O N N D D E V GN N I S U L T 0 200' 400' SCALE: 1" = 200' LEGEND DRAINAGE AREA NAME DRAINAGE AREA (IN ACRES) RUNOFF COEFFICIENT (100yr) POINT OF INTEREST 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 WQTZ (WATER QUALITY TRANSITION ZONE) PER PUD R CWQZ (CRITICAL WATER QUALITY ZONE) PER PUD FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROTECTED HEADWATERS PER PUD Know what's below. Call before you dig. E T A D Y B I N O S I V E R . O N c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A I A E R A E G A N A R D L L A R E V O P A M DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG EXHIBIT C C8J-2021-0066 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 C8J-2021-0066 04/19/2021 07 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH W Q T Z 5 0 0 Y R Z T Q W 500Y R W W W W W Q T Z W W W W W W W W s r e y a s j , M P 8 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , 1 t u o y a L , g w d . V O M A D 6 1 2 0 1 2 h s \ s n a P y r a n m l i i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q A L C O N N D D E V GN N I S U L T 0 100' 200' SCALE: 1" = 100' LEGEND PROPERTY BOUNDARY ROW LINE SIDEWALKS EASEMENT CREEK CENTERLINE WQTZ CWQZ 500YR WQTZ (WATER QUALITY TRANSITION ZONE) PER PUD CWQZ (CRITICAL WATER QUALITY ZONE) PER PUD FEMA 500-YEAR FLOOD PLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROTECTED HEADWATERS PER PUD A W L W L DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 REMAINDER OF CALLED 548.08 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. WASTEWATER EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT W L A W L CEF POND SETBACK E. B R A K E W L D R L C. N O A N W L O. 2 E (1 0 1 4 1 0 7 1 6 7 4 4' R.O.W.) W L W L D W L W L W L W L W L A W L W L DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 100.00' OVERHEAD POWER LINE EASEMENT (DOC. NO. 2015064006 / CAUSE NO. C-1-CV-45-011653) (100' FT. CITY OF AUSTIN ELECTRIC TRANSMISSION EASEMENT, VOLUME 3267, PAGE 424, O.P.R.T.C. TX -) PARCEL 65 BLOCK A, LOT 1 NUMBER MIMINUM SLOPE MAXIMUM SLOPE COLOR AREA (Ac) Slopes Table 15.00% 25.00% 35.00% 78.04% 0.01% 15.00% 25.00% 35.00% 1 2 3 4 NOTES: 1. NO SLOPES GREATER THEN 15% 15.392 0.000 0.000 0.000 64.00' R.O.W. TO BE DEDICATED . R D T L I L CALLED 750.533 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. DRAINAGE EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT 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 C8J-2021-0066 04/19/2021 08 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH E T A D Y B I N O S I V E R . O N R Know what's below. Call before you dig. c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A P A M E P O L S DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG EXHIBIT D C8J-2021-0066 s r e y a s j , M P 8 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , 1 t u o y a L , g w d . P M L S 6 1 2 0 1 2 h s \ s n a P y r a n m i l i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q WASTEWATER EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT REMAINDER OF CALLED 548.08 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. W L W L CEF POND SETBACK W L W L DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 W L E. B R A K E D R L C. N O A N O. 2 E (1 0 1 4 0 1 7 1 6 7 4 4' R.O.W.) A W L W L A L C O N N D D E V GN N I S U L T 0 60' 120' SCALE: 1" = 60' LEGEND PROPERTY BOUNDARY ROW LINE SIDEWALKS EASEMENT CREEK CENTERLINE WQTZ CWQZ 500YR WQTZ (WATER QUALITY TRANSITION ZONE) PER PUD CWQZ (CRITICAL WATER QUALITY ZONE) PER PUD FEMA 500-YEAR FLOOD PLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROTECTED HEADWATERS PER PUD 9501 EXISTING TREE PER SURVEY PARCEL 65 BLOCK A, LOT 1 R Know what's below. Call before you dig. E T A D Y B I N O S I V E R . O N c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 I T I B H X E N A L P E E R T Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG EXHIBIT E C8J-2021-0066 64.00' R.O.W. TO BE DEDICATED DRAINAGE EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT CALLED 750.533 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. C8J-2021-0066 04/19/2021 09 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH 100.00' OVERHEAD POWER LINE EASEMENT (DOC. NO. 2015064006 / CAUSE NO. C-1-CV-45-011653) (100' FT. CITY OF AUSTIN ELECTRIC TRANSMISSION EASEMENT, VOLUME 3267, PAGE 424, O.P.R.T.C. TX -) s r e y a s j , M P 8 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , N A L P E E R T , g w d . E E R T 6 1 2 0 1 2 h s \ s n a P y r a n m i l i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q R Know what's below. Call before you dig. E T A D Y B I N O S I V E R . O N c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 I T I B H X E T S I L E E R T Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG EXHIBIT F C8J-2021-0066 C8J-2021-0066 04/19/2021 10 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH s r e y a s j , M P 8 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , T S I L E E R T , g w d . E E R T 6 1 2 0 1 2 h s \ s n a P y r a n m i l i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q A L C O N N D D E V GN N I S U L T 0 200' 400' SCALE: 1" = 200' CWQZ Z T Q W W W W Q T Z 5 0 0 Y R W W W W W Q T Z W W W Q T Z W Q T Z W QTZ W Q T Z W W W W W W W Q T Z W Q T Z W Q T Z W W WW W W W W WW W W W W W W W W s r e y a s j , M P 9 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , 1 t u o y a L , g w d . V O L I T U 6 1 2 0 1 2 h s \ s n a P y r a n m l i i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q REMAINDER OF CALLED 548.08 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. WASTEWATER LINE 500Y R 5 0 0 Y R 500Y R WW W W WW W W W W WW WW WW WW 0 Y R 5 0 W W 5 WW 0 0 Y R 5 0 0 Y R W W WW WW WW WASTEWATER EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) EROSION HAZARD ZONE 5 0 0 Y R CEF POND SETBACK 19 POS X APPROXIMATE CENTERLINE OF CREEK OLIVER BUCKMAN SURVEY NO. 40 ABSTRACT NO. 60 W L B L O C K J 1 P O S D W L W W L L W W L L DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 W W L L CEF POND SETBACK A A W W L L E. B R A K E W W L L A A D R L C. N O A N O. 2 E (1 0 1 4 0 7 1 1 6 7 4 W W L L 4' R.O.W.) W W L L D D W W L L CALLED 750.533 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 SEE BLOW-UP "A" DRAINAGE EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT W W L L SD L W SD W W A A L L W W L L WATER LINE 64.00' R.O.W. TO BE DEDICATED 100.00' OVERHEAD POWER LINE EASEMENT (DOC. NO. 2015064006 / CAUSE NO. C-1-CV-45-011653) (100' FT. CITY OF AUSTIN ELECTRIC TRANSMISSION EASEMENT, VOLUME 3267, PAGE 424, O.P.R.T.C. TX -) L W L W SD L W L W L W L W L W SD L W 5 0 0 Y R CEF POND SETBACK STORM HEADWALL (TYP) WW EASEMENT DOC #2012164038 5 0 0 Y R 5 0 0 Y R EX. 30" WASTEWATER INTERCEPTOR (SP-2012-0054D) 5 0 0 Y R W W L L W W L L W W L L W W L L 0 60' 120' SCALE: 1" = 60' LEGEND PROPERTY BOUNDARY ROW LINE EASEMENT WQTZ (WATER QUALITY TRANSITION ZONE) CWQZ (CRITICAL WATER QUALITY ZONE) FEMA 500-YEAR FLOODPLAIN (COA 100-YEAR FULLY DEVELOPED FLOODPLAIN) PROPOSED STORM DRAIN PROPOSED STORM MANHOLE PROPOSED CURB INLET PROPOSED WATERLINE WATER PLUG PROPOSED WASTEWATER LINE PROPOSED WASTEWATER MANHOLE PROTECTED HEADWATERS WQTZ CWQZ 500YR WL WW W W L L A A W W L L L W L W WATERLINE CURB INLET (TYP) STORM LINE (TYP) STORM MANHOLE (TYP) BLOW - UP "A" C8J-2021-0066 04/19/2021 11 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH E T A D Y B I N O S I V E R . O N R Know what's below. Call before you dig. c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A I T I B H X E Y T I L I T U L L A R E V O DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG EXHIBIT G C8J-2021-0066 A W L W L DRAINAGE AND LATERAL SUPPORT EASEMENT DOC. # 2017206160 W L A W L CEF POND SETBACK E. B R A K E W L D R L C. N O A N O. 2 E (1 0 1 4 0 1 7 1 6 7 4 W L 4' R.O.W.) W L 2"W 8' 5'3 7.6 7°4 1 2,4 2 S W L D W L WW W W W W W W W W WW WW WASTEWATER EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT WW WW WW WW WW W L W L W L W L A W L L W W L REMAINDER OF CALLED 548.08 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. 100.00' OVERHEAD POWER LINE EASEMENT (DOC. NO. 2015064006 / CAUSE NO. C-1-CV-45-011653) (100' FT. CITY OF AUSTIN ELECTRIC TRANSMISSION EASEMENT, VOLUME 3267, PAGE 424, O.P.R.T.C. TX -) 64.00' R.O.W. TO BE DEDICATED CALLED 750.533 ACRES CLUB DEAL 120 WHISPER VALLEY, LIMITED PARTNERSHIP DOCUMENT NO. 2006152076 O.P.R.T.C.T. DRAINAGE EASEMENT TO BE RECORDED BY SEPARATE INSTRUMENT L W SD L W L W . R D T L I L L W SD L W A L C O N N D D E V GN N I S U L T 0 100' 200' SCALE: 1" = 100' LEGEND EXISTING PROPOSED MINOR CONTOUR MAJOR CONTOUR BOUNDARY EASEMENT R Know what's below. Call before you dig. E T A D Y B I N O S I V E R . O N c l l , g n i t l u s n o c - 0 0 1 C E T I U S , . N L R E M R A P T S E W 1 0 2 4 7 2 7 8 7 ∙ 6 9 6 6 . 2 7 8 . 2 1 5 X T , N I T S U A : E C I F F O 4 8 3 6 1 . O N M R I F 8/16/2021 N A L P G N D A R G I Y E L L A V R E P S H W I 5 6 L E C R A P Y L I M A F I T L U M S A X E T , N I T S U A DESIGNED BY: DA DRAWN BY: JS/DA CHECKED BY: JS/MG APPROVED BY: MAG EXHIBIT H C8J-2021-0066 C8J-2021-0066 04/19/2021 12 12 C8J-2021-0066 04/19/2021 J. BENNETT-REUMUTH s r e y a s j , M P 9 2 : 1 , 1 2 0 2 , 6 1 t s u g u A , 1 t u o y a L , g w d . L P R G 6 1 2 0 1 2 h s \ s n a P y r a n m i l i l l \ e r P \ s n a P D A C A _ 3 0 5 6 \ l e c r a P F M y e l l a V r e p s h W i - 6 1 0 . 2 0 3 4 1 2 \ s 0 0 0 1 2 \ : Q CITY OF AUSTIN – TRAVIS COUNTY – SINGLE SUBDIVISION OFFICE SUBDIVISION APPLICATION – MASTER COMMENT REPORT CASE NUMBER: REVISION #: CASE MANAGER: C8J-2021-0066 00 Jennifer Bennett UPDATE: PHONE #: U0 512-974-9002 PROJECT NAME: Whisper Valley Multifamily Parcel 65 Preliminary Plan LOCATION: 17001 E BRAKER LN SUBMITTAL DATE: March 28, 2022 FINAL REPORT DATE: April 21, 2022 STAFF REPORT: This report includes all staff comments received to date concerning your most recent subdivision application submittal. The comments may include requirements, recommendations, or information. The requirements in this report must be addressed by an updated submittal. The subdivision application will be approved when all requirements from each review discipline have been addressed. If you have any questions, concerns or if you require additional information about this report, please contact your case manager at the phone number listed above or by using the contact information listed for each reviewer in this report. Any change to the plan/plat shall not cause noncompliance with any applicable code or criteria. In addition, any change to the plat may trigger new comments. UPDATE DEADLINE (LDC 30-2-56; 30-2-82): All comments must be addressed by filing an updated submittal prior to the update deadline of June 27, 2022. Otherwise, the application will expire. If this date falls on a weekend or City of Austin holiday, the next City of Austin workday will be the deadline. Extension of Review Period, Extension of Update Deadline and Tolling of Application Period do not apply to applications for preliminary plan, plat or subdivision construction plans (LDC). UPDATE SUBMITTAL INSTRUCTIONS (LDC 30-1-113): 1. Applicants must contact Intake Staff (974-1770) in order to submit an update. 2. Your update must include the following items: a. The revised plat/plan in pdf format b. A letter that addresses each comment in the master comment report 3. Updates must be submitted on an approved submittal date. Refer to the submittal calendar for a list of approved submittal dates. Planner 1: Chima Onyia Electric: Andrea Katz Fire For Site Plan: Tom Migl AW Utility Development Services: Bradley Barron City Arborist: Taylor Horton Environmental: Pamela Abee-Taulli PARD / Planning & Design: Thomas Rowlinson Site Plan Plumbing: Juan Beltran Subdivision: Jennifer Bennett Water Quality: Joydeep Goswami Travis Co. Subdivision: Sue Welch Travis Co. Transportation: Teresa Calkins Travis Co. Drainage Construction: Teresa Calkins ATD Engineering Review - Bryan Golden - 512-974-2426 ATD 1. Previous comments from DSD Transportation Planning have been addressed. No further comments. PARD / Planning & Design Review - Thomas Rowlinson - 512-974-9372 PR1: PUD Ordinance #20100826-06, the Whisper Valley and Indian Hills Annexation and Development Agreement, and the Whisper Valley Master Parkland Agreement require the dedication of at least 700 acres of publicly dedicated and private open space. Please note where the open space shall be located on the preliminary plan. Note on the cover sheet that the Whisper Valley private open space requirement for this preliminary plan is satisfied with the dedication of xxxx acres of OS/P (Open Space/Parkland) in the final plat process. PR 1: Requirements for the dedication of parkland are governed by PUD Ordinance #20100826-06 and the Whisper Valley Master Parkland Agreement. For the requirement to dedicate private open space, designate the appropriate Lots and Blocks as Private Open Space. Upon transfer of the lots to a party acceptable to the City, the dedication will provide some of the required approximately 100 acres of private open space. PR 2: Please label pond location in Lots with “DE” so that the space surrounding the pond areas can be solely Private Open Space. Clearly delineate any drainage or water quality easements. It will be required to record the drainage easements with metes and bounds and a document number per easement at final plat. Defining the easements areas is required so that park areas are not at risk of being lost by “blanket” easements. PR 3: Please add the following note to the plat: Parkland dedication requirements shall be satisfied at final plat stage pursuant to the PUD Ordinance #20100826-06 and the Whisper Valley Master Parkland Agreement. PR 4: Provide an updated tracking table with Private Open Space acres in this preliminary plan, with appropriate deductions for water quality, drainage, and detention ponds. This includes 0% credit for land in the 25-year floodplain, 50% credit for land in the 100-year floodplain, and 50% credit for ponds with recreational and educational opportunities. Qualifying lots must have amenities similar to those shown in Exhibit G of the development agreement. Land in the Signature Park as previously agreed upon will not be subject to deductions for floodplain, water quality, etc. PR 5: Demonstrate how the future development on Parcel 65 will access the Signature Park, required per the PUD Ordinance #20100826-06, the Whisper Valley and Indian Hills Annexation and Development Agreement, and the Whisper Valley Master Parkland Agreement. Electric Review - Andrea Katz - 512-322-6957 EL 1. An encroachment agreement will need to be executed to allow the water and storm crossings into the AE transmission easement. A PIRES agent will be reaching out to you to prepare these documents. 911 Addressing Review - Jorge Perdomo - 512-974-1620 AD1: This preliminary review is cleared; however, any changes to street names, street name labels, or street layouts will require a new review. § 30-2-155 End of Comments Environmental Review - Pamela Abee-Taulli - 512-974-1879 COVERSHEET NOTES [LDC 30-5, Article 1] EV 1 On the cover sheet, add the following note: “This project is located in the Gilleland Creek Watershed, which is classified as a Suburban Watershed.” [LDC 30-5, Article 1, Definitions; Descriptions of Regulated Areas] EV 2 Add the following note to the preliminary plan set coversheet: “This project is not located over the Edwards Aquifer Recharge Zone.” [LDC 30-5, Article 1] EV 3 Remove the following variance note: 3. AN ADMINISTRATIVE VARIANCE WAS GRANTED PER LDC 25-8-42(B)(6) FOR FILL UP TO 12 FEET ASSOCIATED WITH THE ROADWAY RIGHT-OF-WAY AND PURSUANT TO TERMS OF THE WHISPER VALLEY PUD AGREEMENT ARTICLE VIII, SECTION 8.01, (b). If the fill is entirely within the ROW, then no variance is necessary. If fill over 4 feet is outside of the ROW, then an Environmental variance may be required. IMPERVIOUS COVER COMMENTS [LDC 25, Subchapter A, Articles 9 through 13; ECM Appendices Q1 and Q2] EV 4 This PUD is subject to the code of 09-06-2010. Therefore, impervious cover is based on net site area. Provide a Q1 table and use the Q2 table for Water Supply Suburban / Water Supply Rural / Barton Springs Zone. That one approximates the Q2 table of 2010. EV 5 The Property Profile viewer does show slopes over 15 percent. These should be shown on the Q1 & Q2 tables. EV 6 FYI: Property Profile shows a critical water quality zone creek buffer on the property. However, under the code of 2010 there is no CWQZ. The site is entirely uplands. CLASSIFIED WATERWAYS / CWQZ / WQTZ / FLOODPLAIN [LDC 30-5, Subchapter A] EV 7 Locate the boundaries of this project on Exhibit D of the PUD. Headwaters comments, per the PUD, may be issued following the response to this comment. EV 8 Explain the structure in the clip. Comment on whether or not it is an allowed structure within a creek buffer will follow receipt of response. SLOPES & GRADING [LDC 30-5, Article 7; ECM 1.8.0, 1.11.0] EV 9 It may be necessary to resubmit this project through the Project Assessment. The proposed construction on slopes must demonstrate compliance with applicable regulations and rules. [LDC 30-5, Article 7; ECM 1.8.0, 1.11.0] Provide a slope exhibit with clear, differentiating hatches or colors for the following slope categories:    [LDC 25-8, Article 7; ECM 1.8.0, 1.11.0] 15-25% 25-35% 35% and greater EV 10 It may be necessary to resubmit this project through the Project Assessment. The proposed grading plan must demonstrate compliance with applicable regulations and rules. [LDC 30-5, Article 7; ECM 1.8.0] Provide a grading exhibit with clear, differentiating hatches or colors for the following categories:  Cut -4.00 to -8.00 feet  Cut greater than -8.00 feet  Fill 4.00 to 8.00 feet  Fill greater than 8.00 feet [LDC 25-8, Article 7; ECM 1.8.0] Exclude grading beneath buildings, parking garages, and public & private ROWs. Additional grading review and comment may be pending. ADMINISTRATIVE VARIANCE [LDC 30-5, Article 1] EV 11 Administrative or Land Use Commission Environmental Variance(s) may be required to vary the requirements of the following:  Section 30-5-341 (Cut Requirements)  Section 30-5-342 (Fill Requirements) Further comments pending receipt of grading and slopes exhibits. Flood Plain Review - Shesh Koirala - 512-974-9396 FP Note: The property to be developed is NOT in an official mapped COA or Fully Developed 100 Year Floodplain or in a FEMA designated 100- year floodplain. FP comment: 1. Notice to applicant: Applicant must remedy all compliance issues without creating additional compliance issues with the LDC and/or Criteria manuals. A response that fails to correct an issue, or which creates other issues does not comply with the LDC and is insufficient to address the comments. The comments provided describe an issue that must be remedied in order for the application to be approved. Any specific examples are provided as a courtesy and are not intended as an exhaustive list, especially as the site may be updated to have additional compliance issues. Contact this reviewer if you have any questions via email: shesh.koirala@austintexas.gov No comments Subdivision Review - Jennifer Bennett - 512-974-9002 SR 1. Please modify the C.O.A. approval block as follows: include the correct file number. Also, revise the Case Manager name. (LDC § 30-1-113): PRELIMINARY SUBDIVISION APPROVAL SHEET ____ OF ___. FILE NUMBER _________________________ APPLICATION DATE ________________ APPROVED BY LAND USE COMMISSION ON ___________________________________ APPROVED BY COMMISSIONER’S COURT ON________________ EXPIRATION DATE (LDC 30-2-62) __________________________ CASE MANAGER: _______________________________________for: Denise Lucas, Director, Development Services Department FINAL PLAT TO LOCK-IN PRELIMINARY FILE # _____________________ APPROVED ON ____________ PRELIMINARY EXTENDED ON ___________________ UNTIL _____________________ Final plats must be recorded by the expiration Date. Subsequent Site Pans which do not comply with the Code current at the time of filing, and require notice of construction, must also be approved prior to the Project Expiration Date. SR 2. Add the engineer’s certification statement as follows (LDC § 30-1-113): “I, (name of engineer), 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/Title 30) of the City of Austin Land Development Code, and is true and correct to the best of my knowledge.” SR 3. The legal description on Sheet 1 describes 15.05 acres while the land use table on Sheet 2 totals 16.2 acres. Please reconcile the difference. (LDC § 30-1-113) SR 4. Remove Sheets 5-12. These can be added as a separate exhibit in the case file, but should not be a part of the official plan set. (LDC § 30-1-113) SR 5. Plan Notes 2 and 3 are duplicates. Remove one. (LDC § 30-1-113) SR 6. Remove Plat Note 4. Fiscal must be posted before any plat is approved and recorded. (LDC § 30- SR 7. Modify Plan Note 20 to read as follows. Also, be sure to include the correct street names in part A 2-84) and part B. (LDC § 30-1-113): “Prior to the recording of any final plat of all or a portion of this preliminary plan, fiscal security shall be provided in accordance with LDC §30-1-132 of the Land Development Code for the following subdivision improvements: (A) Street construction and related infrastructure, including paving, drainage, sidewalks, water supply and wastewater collection, for the following streets: … Fiscal security is not required for streets not listed in subsection (A). (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: …” SR 8. Remove Plan Note 15. This is only required on final plats. (LDC § 30-1-113) SR 9. Revise the lines as follows (LDC § 30-1-113):  The boundary line must be solid and the heaviest weighted line. Verify the boundary line accurately encompasses only the area inside the preliminary plan.  All proposed lot lines must be solid and the second heaviest line.  Easement lines (existing and proposed) must be broken, and a lighter weight than lot lines. The easement area may be shaded or hatched. Lot lines outside but adjacent to the project must be broken and the lightest weight. SR 10. Please ensure that everything that is referenced in the legend is also shown on the face of the plan  and vice versa, including all acronyms and symbols. (LDC § 30-1-113) SR 11. Only right-of-way boundaries should be shown for roadways. Remove all pavement structures in the ROW. Also, remove any line work denoting pond structures, etc. These can be shown on a separate exhibit and in the construction plans (LDC § 30-1-113) SR 12. Are all existing and proposed easements shown? Please ensure that all existing easements reference the holder of easement and recording information. (LDC § 30-1-113) SR 13. Remove the label “Parcel 65” and make “Block A, Lot 1” text larger than the surrounding labels on the face of the plan. Also, include the acreage of the lot under the label. (LDC § 30-1-113) SR 14. Provide tax certificates showing all taxes having been paid through 2021. (LDC § 30-1-113) AW Utility Development Services - Bradley Barron - 512-972-0078 AW1. §25-9: Service Extension Request 5136 is in review for water service and must be approved prior to plan approval. SERs 5137 and 5232 for wastewater service are currently in review and must be approved prior to plan approval. For status, contact Colleen Kirk at (512)-972-0266 or Colleen.Kirk@austintexas.gov. AW2. Per Utility Criteria Manual Section 2, §25-4, and the Uniform Plumbing Code: Replace note 7 with the following note: NO LOT SHALL BE OCCUPIED UNTIL THE STRUCTURE IS CONNECTED TO THE CITY OF AUSTIN WATER AND WASTEWATER UTILITY SYSTEM. AW3. Per Utility Criteria Manual Section 2, §15-9, §30-2, §25-5, §25-9, and the Uniform Plumbing Code: The landowner intends to serve each lot with City of Austin water and wastewater utilities. Each lot must have a separate water and wastewater utility connection and no existing or proposed plumbing may cross lot lines. The landowner, at own expense, will be responsible for providing the water and wastewater utility improvements, offsite main extensions, system upgrades, utility relocations and or abandonments to serve each lot. FYI. The landowner must pay the tap and impact fee once the landowner makes an application for a City of Austin water and wastewater utility tap permit. Water Quality Review - Joydeep Goswami - 512-974-3521 DATE REVIEWED: 04/20/22 UPDATE #: U0 FORMAL UPDATE REQUIRED. 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. WQ1. Please provide a water quality plan that demonstrates compliance with water quality requirements for the proposed right-of-way. Please clarify how the runoff from the impervious cover of Lilt Drive is conveyed to the proposed water quality facility. [LDC 30-5-211; ECM 1.9.2] WQ2. Please demonstrate that the proposed water quality facility meets requirements of City- maintained facilities. This includes access requirements, maintenance ramps, required staging, and fencing requirements. [DCM 1.2.4(E)] WQ3. Please clarify how runoff from Drainage Area P-1 is treated for water quality purposes. [LDC 30- 5-211; ECM 1.9.2] WQ4. Per the Appendix R-6 table provided, the provided water quality volume (4,000 cf) is less than the required volume (6,011 cf). Please demonstrate compliance. [ECM 1.6.2(A)] WQ5. For City-maintained water quality facilities, which includes ponds that treat public right-of-way, full sedimentation/filtration ponds are required. Please revise pond design as needed to demonstrate compliance. [ECM 1.6.5(A)] Wetlands Biologist Review - Leslie Lilly - Leslie.lilly@austintexas.gov The plans show no impact to the wetland CEFs and associated setbacks identified in the PUD ordinance. No comments at this time. Travis Co. Subdivision Review - Sue Welch - 512-854-7637 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 and county engineers. 1. A Traffic Impact Analysis is required (over 1000 trips), and under review with Travis County. The TIA must be reviewed and if mitigation is required - a Phasing Agreement will be required to be completed prior to approval of the application. The applicant acknowledged this requirement during completeness check and proceeded with the formal application. Please be aware that expiration dates on applications are now enforced. All comments must be cleared (including any TIA and Phasing Agreement comments within 90 days of formal submittal date of the application). 30-1-113 2. Add a note to the coversheet that it is subject to a TIA with Travis County and a Phasing Agreement recorded in Doc. #__________________. 30-1-113 3. The Braker Lane median break and sight distance per TCM is still pending Court approval. Remove the medians depiction on the preliminary plan and just show the ROW for Braker Lane. If the median break is not approved, then a different alignment of Lilt may be required. 30-1-113 4. All proposed lot lines must be solid and the second heaviest line. Make sure the lot line and ROW line for Lilt is solid. 30-1-113 5. Verify that all existing and proposed easements are shown and labeled. Existing easements must reference the holder of easement and recording information. Provide one (1) copy of all existing separate instrument easement documents. 30-1-113 6. Clarify how parkland will be addressed. 30-1-113 7. Note #26 should be corrected to: Lot 1 is prohibited from direct access to Braker Lane. 8. Provide current tax certificates as requested in completeness check showing all taxes have been paid for 2021. 30-1-113. Travis Co. Transportation Review - Teresa Calkins - 512-854-7569 TR 1. General Note No.20 on Sheet 2 refers to Petrichor Drive and other streets not in this Preliminary Plan, please update this note to reflect the street names within this Preliminary Plan. Indicate that the temporary turnaround easement will be dedicated by separate instrument. A draft of the proposed easement will need to be provided for review with the TR 2. final plat, and a fully executed copy provided for recordation simultaneously with the final plat. TR 3. Thank you for acknowledging that the TIA review, and related Traffic Mitigation or Phasing Agreement, will need to be complete prior to the approval of this Preliminary Plan. Travis Co. Drainage Construction Review - Teresa Calkins - 512-854-7569 DC 1. On Exhibit B in the Engineering Report I understand where POI 2 would be located, DC 2. however I did not find it identified on the map; please include the designation and location for POI 2 for comparison with existing conditions peak flows at this location. It isn’t clear where detention will be provided for the increased runoff related to Lilt Drive; mitigation for increases in peak stormwater runoff will need to be provided with the construction plans for this final plat. Please clarify. City Arborist Review - Taylor Horton - 512-974-1218 DATE: 4/19/22 CA1 More information is required to give specific feedback related to tree regulations. Provide the following tree information: Tree Survey (plan) to include:  Trees to be removed shown with dashed circle/ CRZ  Trees to be preserved shown with solid circle/ CRZ  Heritage trees shown with hatching within circle/CRZ  Date of survey Tree Survey (chart) to include:  Tree ID numbers  Caliper inches, (measured at DBH as per ECM)  Species (include type of Oak or Ash etc.)   Heritage tree annotated with an “H”  Right of Way tree annotated with “ROW” saved/removed status clearly noted  “M” to indicate multi- trunk; include all stem diameters CA2 Removal of heritage trees is not allowed by code. Demonstrate compliance with LDC 25-8-641. Provide conceptual buildability exhibits for all lots with heritage trees. Include existing regulated trees shown with conceptual footprints, driveway, proposed grading, and all utilities required to serve each lot. CA3 If Heritage trees will be impacted greater than what is required to be considered preserved (outlined below) then redesign or request a recommendation for a variance from LDC 25-8-641 through the Project Assessment process. The recommendation for a variance request is required for the subdivision application submittal to be considered complete. Trees proposed to be preserved must meet the following criteria: (1) a minimum of 50% of the critical root zone must be preserved at natural grade, with natural ground cover; (2) cut or fill is limited to 4 inches from the 1/2 critical root zone to the 1/4 critical root zone; and (3) no cut or fill is permitted within the 1/4 critical root zone. (4) No more than 25% of a tree’s canopy can be removed. Fire For Site Plan Review - Tom Migl - 512-974-0164 Rejected 4/06/22 AFD1. Please provide a Temporary turn-around in accordance with the Fire Code at the end of Lilt Dr. Site Plan Plumbing - Juan Beltran - 512-972-2095 juan.beltran2@austintexas.gov Pursuant to compliance with Sections 307.1, 609.6, and 721.1 of the 2021 Uniform Plumbing Code add plat note that conveys the following: This single lot subdivision shall have independent sewer tap(s), independent water meter(s), and its private water and sewer service lines shall be positioned or located in a manner that will not cross lot lines. End of Master Comment Report