B-10 C8J-2020-0057 - Slaughter Lane 90 Acre Tract (Small Lot Subdivision).pdf

Zoning and Platting Commission – June 7, 2022

B-10 C8J-2020-0057 - Slaughter Lane 90 Acre Tract (Small Lot Subdivision).pdf — original pdf

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SUBDIVISION REVIEW SHEET CASE NO.: C8J-2020-0057 ZAP Commission DATE: 6.7.2022 SUBDIVISION NAME: Slaughter Lane 90 Acre Tract (Small Lot Subdivision, Preliminary Plan AREA: 90.349 acres LOT(S): 266 Lots OWNER/APPLICANT: M/I Homes of Austin, LLC (Royce Ripping) AGENT: LJA Engineering, Inc (John Clark) ADDRESS OF SUBDIVISION: Slaughter Lane and Thaxton Road GRIDS: N/A COUNTY: Travis WATERSHED: Onion Creek and Marble JURISDICTION: 2-Mile ETJ EXISTING ZONING: N/A MUD: N/A PROPOSED LAND USE: N/A ADMINISTRATIVE WAIVERS: None VARIANCES: None SIDEWALKS: Are required on all boundary and internal streets. DEPARTMENT COMMENTS: The request is for approval of a preliminary plan consisting of 275 total lots (266 single family and 9 open space, drainage, landscape, and water quality lots) on 90.349 acres. The proposed subdivision will take access from Slaughter Lane and Thaxton Road and is in the city’s 2-Mile ETJ. Water and wastewater will be provided by City of Austin. The developer has entered into a mitigation agreement with Travis County for the purpose of addressing the transportation effects of the proposed development on adjacent existing roadways. COUNTY COMMENTS This property is in the 2-Mile, ETJ (Extra-Territorial Jurisdiction) of the City of Austin. The Texas Local Government prohibits the city and the county from regulating land uses, lot size, density, height and building coverage in the ETJ to name a few. There are no land use controls that can be imposed by the city or the county. In the county, there are 2 uses: Single-Family and Other. “Other” can mean commercial, retail, multi-family, office and industrial, any use that is not single-family residential. There are no zoning laws in the county. B-101 of 7 ISSUES: Staff has not received any inquiries from anyone regarding the proposed plat vacation. STAFF RECOMMENDATION: This plan is subject to HB3167. As this preliminary plan has been scheduled for June 7th, 2022, at Travis County Commissioners court this morning and it meets all Title 30 requirements; Staff recommends approval with conditions of proposed preliminary plan subject to the conditions listed in the case manager comment report that has been included with the backup. ZONING AND PLATTING COMMISSION ACTION: CASE MANAGER: Jose Luis Arriaga Email address: joe.arriaga@traviscountytx.gov PHONE: 512-854-7562 B-102 of 7SLAUGHTER LN 90 AC TRACT PRELIMINARY PLAN E. SLAUGHTER LANE AND THAXTON ROAD INDEX OF SHEETS SHEET NO. DESCRIPTION 1 2 3 4 COVER SHEET GENERAL NOTES PRELIMINARY PLAN (1 OF 2) PRELIMINARY PLAN (2 OF 2) THE 100-YEAR FLOODPLAIN IS CONTAINED WITHIN THE DRAINAGE EASEMENT SHOWN HEREON. A PORTION OF THIS TRACT IS WITHIN THE DESIGNATED FLOOD HAZARD AREA AS SHOWN ON THE FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA) FLOOD INSURANCE RATE MAP (FIRM) #48453C0613K TRAVIS COUNTY, TEXAS, DATED JANUARY 22, 2020. I AM AUTHORIZED TO PRACTICE THE PROFESSION OF ENGINEERING IN THE STATE OF TEXAS. I AM RESPONSIBLE FOR THE PREPARATION OF THE ENGINEERING PORTIONS OF THIS PLAN. ALL ENGINEERING INFORMATION SHOWN ON THE PLAN IS ACCURATE AND CORRECT WITH REGARD TO THE ENGINEERING PORTIONS THEREOF, THE PLAN COMPLIES WITH TITLE 30 OF THE AUSTIN CITY CODES, AS AMENDED, AND ALL OTHER APPLICABLE CITY AND TRAVIS COUNTY CODES, ORDINANCES AND RULES. 2/16/2022 DATE NOTES: 1. 2. 3. 4. THIS SUBDIVISION SHALL BE DEVELOPED AND CONSTRUCTED AS A SMALL LOT SUBDIVISION IN COMPLIANCE WITH TITLE 30-2-232. THIS PROJECT IS LOCATED WITHIN THE ONION CREEK WATERSHED AND THE MARBLE CREEK WATERSHED; SUBURBAN CLASSIFICATION. THIS PROJECT IS NOT LOCATED IN THE EDWARDS AQUIFER RECHARGE ZONE. IF AT ANY TIME DURING CONSTRUCTION OF THIS PROJECT AN UNDERGROUND STORAGE TANK (UST) IS FOUND, CONSTRUCTION IN THAT AREA MUST STOP UNTIL A CITY OF AUSTIN UST CONSTRUCTION PERMIT IS APPLIED FOR AND APPROVED. ANY UST REMOVAL WORK MUST BE CONDUCTED BY A UST CONTRACTOR THAT IS REGISTERED WITH THE TEXAS COMMISSION ON ENVIRONMENTAL QUALITY (TCEQ). SLAUGHTER L A N E T H A X T O N R D . D. N R O T X A H T LOCATION MAP N.T.S. CITY OF AUSTIN GRID NO. J-11, J-12 MAPSCO PAGE NO. 705E, 705F, 705J, 705K LEGAL DESCRIPTION: 90.349 ACRES OUT OF THE DELVALLE ABSTRACT NO. 24, TRAVIS COUNTY TEXAS. SUBMITTAL DATE: DEVELOPER: M/I HOMES OF AUSTIN, L.L.C. 6801 N. CAPITAL OF TX. HWY. AUSTIN, TEXAS 78731 LAKEWOOD II, STE. 100 CONTACT PERSON: ROYCE RIPPING PHONE # (512) 770-8505 ENGINEER: LJA ENGINEERING, INC. 7500 RIALTO BLVD, BLDG. II, SUITE 150 AUSTIN, TEXAS 78735 CONTACT PERSON: JOHN A CLARK, P.E. PHONE # (512) 439-4700 FAX # (512) 439-4716 SURVEYOR: CAPITAL SURVEYING CO., INC. 925 SOUTH CAPITAL OF TEXAS HWY., B-115 AUSTIN, TEXAS 78746 CONTACT PERSON: GREG WAY, R.P.L.S. PHONE # (512) 327-4006 SHEET 3 E R L A N E L A U G H T S SHEET 4 SHEET KEY SCALE: 1" = 500' Number Description REVISIONS / CORRECTIONS Revise (R) Add (A) Void (V) Sheet No.'s Total # Sheets in Plan Set Net Change Imp. Cover (sq.ft.) Total Site Imp. Cover (sq.ft.)% Date Imaged Travis County Approval Date LJA Engineering, Inc. 7500 Rialto Boulevard Building II, Suite 100 Austin, Texas 78735 Phone 512.439.4700 Fax 512.439.4716 FRN-F-1386 C8J-2020-0057 SHEET 1 OF 4 B-103 of 77. THE OWNER OF THIS SUBDIVISION, AND HIS OR HER SUCCESSORS AND ASSIGNS, ASSUMES THE 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 OR REPLATTING MAY BE REQUIRED, AT THE OWNERS SOLE EXPENSE, IF PLANS TO CONSTRUCT THIS SUBDIVISION DO NOT COMPLY WITH SUCH CODES AND REQUIREMENTS. 8. DRAINAGE EASEMENTS A. ALL DRAINAGE EASEMENTS ON PRIVATE PROPERTY SHALL BE MAINTAINED BY THE PROPERTY OWNER OR ASSIGNS. B. PROPERTY OWNER AND/OR HIS/HER ASSIGNS SHALL PROVIDE FOR ACCESS TO THE DRAINAGE EASEMENT AS MAY BE NECESSARY AND SHALL NOT PROHIBIT ACCESS BY TRAVIS COUNTY AND/OR CITY OF AUSTIN FOR INSPECTION OR MAINTENANCE OF SAID EASEMENT. C. DRAINAGE EASEMENTS 15 FEET IN WIDTH ARE FOR ENCLOSED STORM SEWER PIPES. EASEMENTS FOR OPEN CHANNELS SHALL BE A MINIMUM OF 25 FEET WIDE. 21. AERIAL TOPOGRAPHIC MAPPING FROM THE CITY OF AUSTIN, 2012. 22. ALL STREETS ARE PUBLIC. 23. WATER QUALITY CONTROLS ARE REQUIRED FOR ALL NEW DEVELOPMENT. 24. PROJECT IS LOCATED WITHIN THE ONION CREEK WATERSHED AND MARBLE CREEK WATERSHED. 25. PROJECT IS NOT WITHIN THE CONTRIBUTING ZONE OR RECHARGE ZONE OF THE EDWARDS AQUIFER. 26. THIS PROJECT IS IN THE DESIRED DEVELOPMENT ZONE WITHIN A SUBURBAN WATERSHED. 27. ALL ACTIVITIES WITHIN THE CEF BUFFER MUST COMPLY WITH THE CITY OF AUSTIN LAND DEVELOPMENT CODE. THE NATURAL VEGETATIVE COVER MUST BE RETAINED TO THE MAXIMUM EXTENT PRACTICABLE; CONSTRUCTION IS PROHIBITED; AND WASTEWATER DISPOSAL OR IRRIGATION IS PROHIBITED. D. NO OBJECTS, INCLUDING BUT NOT LIMITED TO, BUILDINGS, FENCES, OR LANDSCAPING SHALL BE ALLOWED IN A DRAINAGE EASEMENT EXCEPT AS APPROVED BY TRAVIS COUNTY AND/OR CITY OF AUSTIN. E. SEEDING AROUND DETENTION AND WET POND SHALL MEET CITY OF AUSTIN NATIVE GRASS SPECIFICATIONS 604S.6. 28. THE SINGLE OFFICE MAY NOT RECORD A PLAT OF A SMALL LOT SUBDIVISION UNLESS A DECLARATION OF COVENANTS, EASEMENTS, AND RESTRICTIONS OR SIMILAR DOCUMENT HAS BEEN APPROVED BY THE CITY ATTORNEY, RECORDED, AND REFERENCED ON THE PLAT. NOTES LEGAL DESCRIPTION: 90.354 ACRES OUT OF THE DEL VALLE ABSTRACT NO. 24, TRAVIS COUNTY TEXAS. USE: ACREAGE # OF LOTS % OF PROJECT LAND USE SUMMARY SINGLE FAMILY: 33.897 266 37.52% 39.537 43.76% OPEN SPACE / ACCESS: BLOCK 'I', LOT 55 OPEN SPACE/ DRAINAGE/ P.U.E.: BLOCK 'A', LOT 31 OPEN SPACE/ DRAINAGE/ WATER QUALITY/ PUE: BLOCK 'J', LOT 4 OPEN SPACE/ LANDSCAPE/ P.U.E.: BLOCK 'E', LOT 14 BLOCK 'I', LOT 57 OPEN SPACE/ LANDSCAPE / SLOPE / P.U.E.: BLOCK 'A', LOT 29 OPEN SPACE: BLOCK 'D', LOT 22 BLOCK 'F', LOT 28 AMENITY: BLOCK 'I', LOT 56 R.O.W.: TOTAL 1 1 1 2 1 2 1 0.095 1.251 0.823 0.11% 1.38% 0.91% 0.692 0.77% 0.513 0.57% 2.934 3.25% 10.612 N/A 11.74% 90.354 AC 275 100% 3. IMPERVIOUS COVER IMPERVIOUS COVER FOR SINGLE FAMILY LOTS WITHIN THIS SUBDIVISION IS CALCULATED BASED ON THE FOLLOWING ASSUMPTIONS: < 10,000 S.F. = 2,500 S.F. / LOT 10,001 - 15,000 S.F. = 3,500 S.F. / LOT 15,001 - 1 Ac. = 5,000 S.F. / LOT 1 - 3 Ac. = 7,000 S.F. / LOT 3 Ac. + = 10,000 S.F. / LOT 4. ROADWAY STANDARDS STREET WIDTH AND SIDEWALK LOCATIONS SHALL BE AS FOLLOWS. ACCESS STATUS RIGHT OF WAY PAVEMENT & CURB TYPE SIDEWALKS CUL-DE-SAC/ROW CLASSIFICATION LENGTH 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 40'R / 50'R 40'R / 50'R 64' 60' 50' 50' 50' 50' 50' 50' 60' 50' 50' 50' 20' 20' 20' 20' 20' 44' FOC-FOC* 40' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 40' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 12' BOC-BOC* 12' BOC-BOC* 12' BOC-BOC* 12' BOC-BOC* 12' BOC-BOC* 25' BOC-BOC* NEIGHBORHOOD COLLECTOR RESIDENTIAL COLLECTOR LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET TOTAL RESIDENTIAL COLLECTOR JOINT USE ACCESS EASEMENT JOINT USE ACCESS EASEMENT JOINT USE ACCESS EASEMENT JOINT USE ACCESS EASEMENT JOINT USE ACCESS EASEMENT JOINT USE ACCESS EASEMENT TOTAL 1042' 300' 629' 514' 794' 989' 1197' 560' 902' 1465' 216' 279' 8887' 162' 745' 203' 548' 675' 754' 3087' N/A N/A 140' 114' 112' FOC-FOC 25' EOP-EOP 6' - ALONG DEVELOPMENT SIDE 4' - ALONG DEVELOPMENT SIDE ARTERIAL MAD 4 STREET TABLE STREET NAME CHARIOT DR. THRONE DR. BUCKHEAD DR. LAMBEAU DR. SOLDIER DR. MAMMOTH LAKE DR. SKYWATCH DR. ROSECROWN DR. ROSECROWN DR. SIZELOVE WAY GORMAN COVE WOODRUSH COVE TOTAL LOCAL STREET JOINT USE ACCESS ESMT. JOINT USE ACCESS ESMT. JOINT USE ACCESS ESMT. JOINT USE ACCESS ESMT. JOINT USE ACCESS ESMT. ACCESS 'A' TOTAL PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PRIVATE PRIVATE PRIVATE PRIVATE PRIVATE PRIVATE EXISTING ABUTTING STREET SLAUGHTER LANE THAXTON ROAD PUBLIC PUBLIC * FOC-FOC (FACE OF CURB TO FACE OF CURB) 6" STANDARD CURB 5. SIDEWALKS A. PUBLIC SIDEWALKS BUILT TO CITY OF AUSTIN STANDARDS ARE REQUIRED ALONG THE PROPOSED STREET LISTED IN NOTE 4. ABOVE. SUCH SIDEWALKS SHALL BE CONSTRUCTED PRIOR TO OCCUPANCY OF THE LOTS. FAILURE TO CONSTRUCT SUCH SIDEWALK MAY RESULT IN THE WITHHOLDING OF A CERTIFICATE OF OCCUPANCY, BUILDING PERMIT, OR UTILITY CONNECTION BY THE GOVERNING BODY OR UTILITY. 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 THE CITY OF AUSTIN LAND DEVELOPMENT CODE. 6. FISCAL REQUIREMENTS A. SIDEWALKS. B. ENVIRONMENTAL AND SAFETY CONTROLS AND OTHER RELATED ITEMS (E.G. EROSION AND SEDIMENTATION CONTROLS, RESTORATION, CHANNEL WORK, 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; (ALREADY LISTED IN PLAN NOTE #4 - ROADWAY STANDARDS). 9. 100 YEAR FLOOD PLAIN THE “100-YEAR FLOODPLAIN (ATLAS 14)” SHOWN ON SHEET 3 HAS BEEN DELINEATED USING ATLAS 14 HYDROLOGIC DATA.THE 500-YEAR FLOODPLAIN IS ALSO SHOWN FOR REFERENCE THE 100-YEAR FLOODPLAIN IS CONTAINED WITHIN THE DRAINAGE EASEMENT SHOWN HEREON. A PORTION OF THIS TRACT IS WITHIN THE DESIGNATED FLOOD HAZARD AREA AS SHOWN ON THE FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA) FLOOD INSURANCE RATE MAP (FIRM) #48453C0613K TRAVIS COUNTY, TEXAS, DATED JANUARY 22, 2020. 10. PARK LAND DEDICATION REQUIREMENTS PARKLAND REQUIREMENTS SHALL BE SATISFIED PRIOR TO THE FINAL PLAT APPROVAL. 11. UTILITY SYSTEM A. WATER AND WASTEWATER SERVICE WILL BE PROVIDED BY THE CITY OF AUSTIN. B. NO LOT IN THIS SUBDIVISION SHALL BE OCCUPIED UNTIL THE BUILDING IS CONNECTED TO THE CITY OF AUSTIN'S WATER AND WASTEWATER SYSTEM. C. THE WATER AND WASTEWATER UTILITY SYSTEM SERVING THIS SUBDIVISION MUST BE IN ACCORDANCE WITH THE CITY OF AUSTIN DESIGN CRITERIA. THE WATER AND WASTEWATER UTILITY PLAN MUST BE REVIEWED AND APPROVED BY THE AUSTIN WATER UTILITY. THE WATER AND WASTEWATER UTILITY CONSTRUCTION MUST BE INSPECTED BY THE CITY AND THE LANDOWNER MUST PAY THE CITY INSPECTION FEE. D. ELECTRIC SERVICE WILL BE PROVIDED BY AUSTIN ENERGY. E. AUSTIN ENERGY HAS THE RIGHT TO PRUNE AND/OR REMOVE TREES, SHRUBBERY AND OTHER OBSTRUCTIONS TO THE EXTENT NECESSARY TO KEEP THE EASEMENTS CLEAR. AUSTIN ENERGY WILL PERFORM ALL TREE WORK IN COMPLIANCE WITH CHAPTER 25-8, SUBCHAPTER B OF THE CITY OF AUSTIN LAND DEVELOPMENT CODE. F. THE OWNER/DEVELOPER OF THIS SUBDIVISION/LOT SHALL PROVIDE AUSTIN ENERGY WITH ANY EASEMENT AND/OR ACCESS REQUIRED, IN ADDITION TO THOSE INDICATED, FOR THE INSTALLATION AND ONGOING MAINTENANCE OF OVERHEAD AND UNDERGROUND ELECTRIC FACILITIES. THESE EASEMENTS AND/OR ACCESS ARE REQUIRED TO PROVIDE ELECTRIC SERVICE TO THE BUILDING AND WILL NOT BE LOCATED SO AS TO CAUSE THE SITE TO BE OUT OF COMPLIANCE WITH CHAPTER 30-5 OF THE CITY OF AUSTIN LAND DEVELOPMENT CODE. G. THE OWNER SHALL BE RESPONSIBLE FOR INSTALLATION OF TEMPORARY EROSION CONTROL, REVEGETATION AND TREE PROTECTION. IN ADDITION, THE OWNER SHALL BE RESPONSIBLE FOR ANY INITIAL TREE PRUNING AND TREE REMOVAL THAT IS WITHIN TEN FEET OF THE CENTER LINE OF THE PROPOSED OVERHEAD ELECTRICAL FACILITIES DESIGNED TO PROVIDE ELECTRIC SERVICE TO THIS PROJECT. THE OWNER SHALL INCLUDE AUSTIN ENERGY'S WORK WITHIN THE LIMITS OF CONSTRUCTION FOR THIS PROJECT. H. THE OWNER OF THE PROPERTY IS RESPONSIBLE FOR MAINTAINING CLEARANCES REQUIRED BY THE NATIONAL ELECTRIC SAFETY CODE, OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION (OSHA) REGULATIONS, CITY OF AUSTIN RULES AND REGULATIONS AND TEXAS STATE LAWS PERTAINING TO CLEARANCES WHEN WORKING IN CLOSE PROXIMITY TO OVERHEAD POWER LINES AND EQUIPMENT. AUSTIN ENERGY WILL NOT RENDER ELECTRIC SERVICE UNLESS REQUIRED CLEARANCES ARE MAINTAINED. ALL COSTS INCURRED BECAUSE OF FAILURE TO COMPLY WITH THE REQUIRED CLEARANCES WILL BE CHARGED TO THE OWNER. 12. THE FOLLOWING LOTS SHALL BE OWNED AND MAINTAINED BY THE HOME OWNERS ASSOCIATION: BLOCK B, LOTS 37 AND 38, AND BLOCK C LOTS 77 AND 79. 13. PRIOR TO CONSTRUCTION ON LOTS IN THIS SUBDIVISION, DRAINAGE PLANS WILL BE SUBMITTED TO THE CITY OF AUSTIN FOR REVIEW. RAINFALL RUN-OFFS SHALL BE HELD TO THE AMOUNT ESTABLISHED BY THE REGIONAL DETENTION PLANS APPROVED BY THE CITY OF AUSTIN, EXCEPT THAT THE RUN-OFF IN EXCESS OF THE AMOUNT ESTABLISHED FOR THE REGIONAL DETENTION SYSTEM SHALL BE DETAINED BY THE USE OF ONSITE PONDING OR OTHER APPROVED METHODS. DETENTION PONDS SHALL BE DESIGNED TO REDUCE POST-DEVELOPMENT PEAK RATES OF DISCHARGE TO EXISTING PRE-DEVELOPMENT PEAK RATES OF DISCHARGE FOR THE 2, 10, 25, AND 100 YEAR STORM EVENTS AT EACH POINT OF DISCHARGE FROM THE PROJECT OR DEVELOPMENT SITE. 14. IT SHALL BE THE RESPONSIBILITY OF THE ENGINEER TO DEMONSTRATE THROUGH MAPS, SCHEMATICS, CALCULATIONS AND SUPPORTING DATA THAT THE PROPOSED INFRASTRUCTURE, R.O.W. AND DRAINAGE EASEMENTS ARE ADEQUATE TO CONVEY THE DESIGN FLOWS IN ACCORDANCE WITH THE CITY OF AUSTIN'S DEVELOPMENT STANDARDS. ADDITIONAL DEDICATION OF DRAINAGE EASEMENT(s) MAY BE REQUIRED AT THE TIME OF FINAL PLATTING OR CONSTRUCTION. 15. THIS SUBDIVISION IS LOCATED WITHIN THE 2-MILE EXTRA-TERRITORAL JURISDICTION OF THE CITY OF AUSTIN. 16. ANY WATER QUALITY CONTROL FACILITY AS SHOWN ON THE APPROVED WATER QUALITY CONTROL PLAN, THAT SERVES A PARTICULAR PHASE OF DEVELOPMENT,SHALL BE COMPLETED AND FULLY OPERATIONAL PRIOR TO RELEASE OF THAT PHASE. ALL DISTURBED AREAS WITHIN EACH PHASE OF THIS PROJECT SHALL BE REVEGETATED AND ALL PERMANENT EROSION/ SEDIMENTATION CONTROLS COMPLETED PRIOR TO THE ISSUANCE OF OCCUPANCY PERMITS FOR THAT PHASE. TEMPORARY E/S CONTROLS SHALL BE ADJUSTED AS NEEDED PRIOR TO THIS RELEASE TO ENSURE THAT SUBSEQUENT PHASE DISTURBED AREAS ARE ADEQUATELY COVERED. ADDITIONALLY, ANY AREA WITHIN THE LIMITS OF CONSTRUCTION OF THE PROJECT WHICH IS NOT ADEQUATELY REVEGETATED SHALL BE BROUGHT INTO COMPLIANCE PRIOR TO THE RELEASE OF THE FINAL PHASE. 17. 10' P.U.E. HEREBY DEDICATED ADJACENT TO ALL R.O.W. 18. THE WATER QUALITY EASEMENTS SHOWN ARE FOR THE PURPOSE OF ACHIEVING COMPLIANCE PURSUANT TO THE CITY OF AUSTIN LAND DEVELOPMENT CODE (LDC). THE USE AND MAINTENANCE OF THESE EASEMENTS IS RESTRICTED BY THE LDC. 19. MAINTENANCE OF WATER QUALITY CONTROLS REQUIRED ABOVE SHALL BE ACCORDING TO CITY OF AUSTIN STANDARDS. 20. EROSION/SEDIMENTATION CONTROLS ARE REQUIRED FOR ALL CONSTRUCTION ON EACH LOT, INCLUDING SINGLE FAMILY AND DUPLEX CONSTRUCTION, PURSUANT TO LDC AND ENVIRONMENTAL CRITERIA MANUAL. T C A R T C A 0 9 N L R E T H G U A L S N A L P Y R A N M L E R P I I S E T O N L A R E N E G I S N O S V E R I E T A D Y B I I N O T P R C S E D . O N 2 2 0 2 , 6 1 y r a u r b e F : E T A D g w d . m i l e r P _ e n a L r e t h g u a S l t s a E C M J S D J K W R : Y B D E N G S E D I : Y B D E K C E H C I G N W A R D : E M A N : Y B N W A R D 2/16/2022 6 8 3 1 - F - N R F . 6 1 7 4 9 3 4 . 2 1 5 x a F . 0 0 7 4 9 3 4 . 2 1 5 e n o h P . c n I , i g n i r e e n g n E A J L l d r a v e u o B o t l a R 0 0 5 7 i 0 0 1 e t i u S , I I g n d i l i u B 5 3 7 8 7 s a x e T , n i t s u A JOB NUMBER: A276-0411 SHEET NO. 2 29. BLOCK A, LOTS 1-25, TO TAKE ACCESS FROM ROSECROWN DRIVE. BLOCK A, LOTS 26-28 TO TAKE ACCESS FROM ALLEY 'A'. BLOCK B, LOTS 1-5, TO TAKE ACCESS FROM ROSECROWN DRIVE. BLOCK B, LOTS 6-13, TO TAKE ACCESS FROM LAMBEAU DRIVE. BLOCK B, LOTS 14-21, TO TAKE ACCESS FROM BUCKHEAD DRIVE. BLOCK C, LOTS 1-13, TO TAKE ACCESS FROM SIZELOVE WAY. BLOCK D, LOTS 1-10, TO TAKE ACCESS FROM ALLEY 'D'. BLOCK D, LOTS 11-21, TO TAKE ACCESS FROM LAMBEAU DRIVE. BLOCK E, LOTS 1-13, TO TAKE ACCESS FROM ALLEY 'B'. BLOCK F, LOTS 1-15, TO TAKE ACCESS FROM SOLDIER DRIVE. BLOCK F, LOTS 16-27, TO TAKE ACCESS FROM ALLEY 'E'. BLOCK G, LOTS 1-20, TO TAKE ACCESS FROM MAMMOTH LAKE DRIVE. BLOCK G, LOTS 21-38, TO TAKE ACCESS FROM SOLDIER DRIVE. BLOCK H, LOTS 1-25, TO TAKE ACCESS FROM SKYWATCH DRIVE. BLOCK H, LOTS 26-48, TO TAKE ACCESS FROM MAMMOTH LAKE DRIVE. BLOCK I, LOTS 1-3, TO TAKE ACCESS FROM ALLEY 'C'. BLOCK I, LOTS 4-5, TO TAKE ACCESS FROM ROSECROWN DRIVE. BLOCK I, LOTS 6-16, TO TAKE ACCESS FROM GORMAN COVE. BLOCK I, LOTS 17-35, TO TAKE ACCESS FROM SKYWATCH DRIVE. BLOCK I, LOTS 36-42, TO TAKE ACCESS FROM WOODRUSH COVE. BLOCK I, LOTS 43-54 TO TAKE ACCESS FROM SIZELOVE WAY. LOT 1, BLOCK A ARE RESTRICTED FROM ACCESSING BUCKHEAD DRIVE. LOT 25, BLOCK A ARE RESTRICTED FROM ACCESSING ALLEY 'A'. LOT 1, BLOCK B ARE RESTRICTED FROM ACCESSING BUCKHEAD DRIVE. LOT 5, BLOCK B ARE RESTRICTED FROM ACCESSING LAMBEAU DRIVE. LOTS 13-14, BLOCK B; LOTS 10-11, BLOCK D; LOTS 15-16, BLOCK I; LOTS 20-21, BLOCK G; LOTS 25-26, BLOCK H; LOTS 36 AND 42, BLOCK I ARE RESTRICTED FROM ACCESSING SIZELOVE WAY. LOT 13, BLOCK C ARE RESTRICTED FROM ACCESSING BUCKHEAD DRIVE. LOT 1, BLOCK C AND LOT 54, BLOCK I ARE RESTRICTED FROM ACCESSING CHARIOT DRIVE. LOTS 6 AND 16, BLOCK I ARE RESTRICTED FROM ACCESSING SKYWATCH DRIVE. LOT 4, BLOCK I ARE RESTRICTED FROM ACCESSING ALLEY 'C'. LOTS 1 AND 21, BLOCK D; LOTS 1 AND 27, BLOCK F; LOTS 1 AND 38, BLOCK G; LOTS 1 AND 48, BLOCK H; LOT 3, BLOCK I; LOTS 3 AND 11, BLOCK E; LOT 26, BLOCK A ARE RESTRICTED FROM ACCESSING SIZELOVE WAY. 30. A TRAVIS COUNTY DEVELOPMENT PERMIT IS REQUIRED PRIOR TO DEVELOPMENT. 31. APPROVAL OF THIS PRELIMINARY PLAN DOES NOT CONSTITUTE APPROVAL OF ANY DEVIATION FROM THE CITY'S 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. 32. A FIFTEEN-FOOT ELECTRIC DISTRIBUTION, ELECTRIC TELECOMMUNICATIONS, AND ELECTRIC FIBER EASEMENT IS REQUIRED ADJACENT TO THAXTON RD AND SLAUGHTER LN R.O.W.'S. A TEN-FOOT ELECTRIC DISTRIBUTION, ELECTRIC TELECOMMUNICATIONS, AND ELECTRIC FIBER EASEMENT IS REQUIRED ADJACENT TO REMAINING INTERIOR ROAD R.O.W.'S. 33. 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: [LIST STREETS]. 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: [LIST STREETS]. 34. WATER QUALITY CONTROLS ARE REQUIRED FOR ALL DEVELOPMENT PURSUANT TO THE LAND DEVELOPMENT CODE. 35. SLOPES IN EXCESS OF 15% EXIST ON BLOCK 'G', LOT(S) 10, 11, 17, 28, 34, 35, AND 36 AND BLOCK 'H', LOT(S) 40. CONSTRUCTION ON SLOPES IS LIMITED PER THE LAND DEVELOPMENT CODE. 36. DRAINAGE PLANS SHALL BE SUBMITTED TO THE CITY OF AUSTIN AND TRAVIS COUNTY FOR REVIEW PRIOR TO SITE DEVELOPMENT. RAINFALL RUN-OFF SHALL BE HELD TO THE AMOUNT EXISTING AT UNDEVELOPED STATUS BY PONDING OR OTHER APPROVED METHODS. 37. ALL ACTIVITIES WITHIN THE C.E.F. BUFFER MUST COMPLY WITH THE CITY OF AUSTIN LAND DEVELOPMENT CODE. THE NATURAL VEGETATIVE COVER MUST BE RETAINED TO THE MAXIMUM EXTENT PRACTICABLE; CONSTRUCTION IS PROHIBITED; AND WASTEWATER DISPOSAL OR IRRIGATION IS PROHIBITED. 38. INTERBASIN DIVERSION TABLE: 39. EACH LOT WITHIN THIS SUBDIVISION SHALL HAVE SEPARATE SEWER TAPS, SEPARATE WATER METERS, AND THEIR RESPECTIVE PRIVATE WATER AND SEWER SERVICE LINES SHALL BE POSITIONED OR LOCATED IN A MANNER THAT WILL NOT CROSS LOT LINES. 40. NO CEMETERIES ARE LOCATED WITHIN THE BOUNDARIES OF THE PRELIMINARY PLAN. 41. SHARED USE ACCESS EASEMENT SHALL BE MAINTAINED BY THE OWNER OR HIS ASSIGNS. SEE NOTE 29 FOR RESTRICTIONS REGARDING THE USE OF THIS EASEMENT. 42. A HOMEOWNERS ASSOCIATION IS REQUIRED PRIOR TO RECORDATION OF FINAL PLATS WITHIN THIS SUBDIVISION. C8J-2020-0057 OF 4 SHEETS B-104 of 7X 5 7 4 I J T E E L M 2 N T S U A I E S O P O R U P L L U F N T S U A ) ' 3 9 I . 4 8 6 X W " 9 2 6 5 ° 9 2 S ' ( X 592 A S H E N 5 9 6 34 33 32 8 8 5 35 42 2 4 0 S c . U 0 T I N 2 A 5 3 . 4 F A 2 2 Y O O . P . R . T . C . C I T o . 2 c . N o 6 1 0 D 36 37 E N A E R L 0 ' R . O . W . W - M H U G H 1 T 4 A L S * * W V 2 8 5 5 E B H c . 2 A 9 . 6 J I B W E H I B I T A - 1 A X O . P . R . T . C . E o . 2 c . N 8 0 8 1 4 0 N o D 5 6 8 580 8 7 5 43 6 7 5 39 38 31 30 29 28 27 26 24 25 21 22 23 20 19 18 17 41 594 9 5 3 S c . U 1 T I N 0 A 0 1 . 2 4 F A 4 Y O O . P . R . T . C . C I T o . 2 c . N o 0 0 0 D E N A D E R L S E O T P H O G R U P A L S 40 600 OPEN SPACE / LANDSCAPE / P.U.E. BLK. 'I' 57 0.1732 Ac. 7,543 ft.² 5 9 8 602 SUNDERLAND S U N D E R L A N D 600 16 6 0 6 14 6 0 2 15 604 11 13 12 610 614 X ADJACENT OWNER 500 FT. OFFSET 6 3 0 X S61°12'37"E 1243.54' X (S57°33'E 2380.06') X 2 1 6 OPEN SPACE / LANDSCAPE / P.U.E. BLK. 'E' 14 0.6502 Ac. 602 0 0 6 28,321 ft.² 604 A 0 1 N R U F R O E D c . E M A I N C I A - Q 2 A 3 . 8 N L E L A E R I A E . V H E C G F N G O R 4 W E I H 1 O . P . R . T . C . o . 2 c . N o U N A A O J 5 7 0 1 D T 8 N 8 5 M A 10 6 1 6 6 1 8 4 8 5 586 (N58°35'18"W 1173.46') 1136.27' S61°12'37"E 8 7 5 AUSTIN FULL PUROPOSE AUSTIN 2 MILE ETJ * 57 5' B.L. 1 1 5' 1 0' B 5 . L . 5' 1 6,325 ft.² 1 1 5' 5,175 ft.² 5' B.L. 2 1 1 5' BLK. 'I' 2 0' B . L . 4 3' 2 0' 5' B . L . BLK. 'I' 57 1 5 4 5' 1 0' B . L . 5 3' 3 7,840 ft.² 1 5' B.L. 5 4' (S 74°41'10" W 456.18') N 74°39'12"E 456.37' 1 2 0' 2 4 6' 2 7' 6 0' W V T H R 5 5' 3 1' O N E D 3 0 0 . 0 R . 0' 5 5' ( 6 S 1 0' 5 ° 2 R . 0'4 O . 7 " W E .) 14 5' B.L. 5 5' 4 5' . L . B 0' 2 6,600 ft.² 13 1 2 0' 5' B.L. B L K. 'E' 12 5,400 ft.² 1 2 0' . L . B 0' 1 4 5' 5 4' 5' 7,636 ft.² 11 5' B . L . 1 8 ' 4 3 3' 5 ' B . L . 14 1 3 6' 8,862 ft.² 10 139' 10' B.L. 10' B.L. 135' 13' 10' B.L. 106' 20' JOINT USE ACCESS ESMT. 4 15,297 ft.² 5' 2 0 ' B . L . . L . B 5' 0' 4 1 5 12,529 ft.² 205' 41' 41' 10' B.L. . L . B 5' 1' 2 1 61' BLK. 'I' 9 1 2 4 ' 5,958 ft.² ' 8 2 1 10 9,172 ft.² 106' 10' B.L. ' 4 4 11 11,837 ft.² 2 0' B.L. 1 4 4' 55 BLK. 'I' PROPOSED DRAINAGE ESMT. PROPOSED 12' POND ACCESS DRIVE 8 1 4 8 ' 5,655 ft.² 49' 5 ' B . L . R 5 0 ' 0 ' 5 R 1 3 9 ' 7 5,727 ft.² 6 7,733 ft.² 1 5 ' B . L . 4' 2 0' B .L. 0' 4 E V O A N C 0' R . O . W .) 4' 4 R M ( 5 O G 8,201 ft.² 1 1 9 ' 118' 12 BLK. 'I' 89' ' 6 0' 4 5' 1 4,694 ft.² 14 1 1 5 ' 4,837 ft.² 13 1 2 5 ' 0 ' B . L . 0' 4 0' B .L . 2 5' 3 5,701 ft.² 16 1 5 ' B . L . 4,509 ft.² 1 1 0 ' 15 0 ' 4 1 ' 6 5 ' 2 1 5,703 ft.² 17 2 1 0 ' 2 ' 1 8 ' 2 2 ' 1 6 ' 0 ' B . L . 1 4 ' 1 2 ' 5 5 BLK. 'I' 55 1,722,211 ft.² 39.5365 Ac. PROPOSED POND 'B' OPEN SPACE/ ACCESS C.W.Q.Z. AVERAGE 6 1 2 140' R.O.W. T N 2 6 E 1 0 ' W I D C . T I N 0 A E M E 4 U 0 . 3 F A S Y O 8 E E 0 1 C I T L I N 0 O . P . R . T . C . R o . 2 E T c . N o D S A 0 2 9 W A * 5 2' 2 1 3' 6 3' 10' B.L. 14 6 1' 8 1 2 4 ' 6,742 ft.² E N A N E E T R L (1 4 0.0 0' R . O . W .) 1 4 0' R . O . W . R L L T A E A S U H G T . T U S E O I N S E E M S S * 6,604 ft.² 5' B .L. 1 2 6' 6 5,764 ft.² 1 3 0' 7 B L K. 'E' 2' 5,951 ft.² 45' 45' 5' B .L. 5 1 3 4' 45' 35' 4 10,107 ft.² 45' 14 ' 5 8 ' 3 B . 1 L . 1 ' 0 ' 0 B 5 . L . 20' B.L. 83' 1 3 9 ' 9 1 2 9 ' 6,413 ft.² 2 0' B .L. C E S O R 0 ' 3 R . N D W O R (6 0' R . O . W .) 15' B.L. 52' 1 7 ' 38 11,728 ft.² 2' 3 1 4 2 8 S c . U 0 T I N 3 A 2 4 . 3 F A 0 1 Y O O . P . R . T . C . C I T o . 2 c . N o 2 9 0 D U A L S 0 2 6 14 H G 2 0' J C A C ' 7 5 1 5 ' 5 ' B . L . 2 5,750 ft.² 1 B L K. 'E' 5 ' 1 OPEN SPACE / LANDSCAPE / P.U.E. BLK. 'E' 14 0.6502 Ac. 28,321 ft.² ( Δ " ) 4 4 ' 2 0 ') 0 . 0 4 ') 5 . 4 1 ') 8 . 7 3 1 ' 3 4 ° 6 1 ° 7 4 1 7 3 = ( R = 5 9 = ( A 9 ( C = = N 8 ( C b " W ) 8 Δ 3 = R = 4 " 4 ' 2 0 ' 0 . 0 4 ' 5 . 4 8 . 7 3 4 ° 5 9 8 6 * 7 S 1 4 ° 7 1 9 = C = = A C b 1 ' 3 ' 3 " E 6 5 ' 1 1 1 6,174 ft.² 1 C H A R I O ' 0 5 T D R . 29 8 ' 7 1 29 . L . B ' ' 5 0 4 1 ' 4 4 0 1 ' 6 4 3 1 6 ' 5 4 1 1 3 ' 28 1 1 5,120 ft.² 5 ' 5 ' B . L . 5,196 ft.² 6 ' 1 1 27 ' 5 4 ' 5 4 ' 1 5 7,092 ft.² 26 5 ' B . L . 1 3 ' 6 BLK. 'A' ' 3 5 J O I N T U S E A C C E S S E S M T . 0 ' 2 5 ' 4 3 9 ' 3 9 ' BLK. 'A' 24 ' 5 2 1 5,380 ft.² 25 8,004 ft.² ' 8 2 1 2 0 ' ' 0 B . 5 L . ( 6 4 ' R . O . W . ) ' 2 6 3 7,746 ft.² 5 ' B . L . 1 ' 2 5 7 ' 42' 15' B.L. 6 ' 9,265 ft.² 1 1 1 9 ' 0 ' 7 5 ' B . L . 1 1 8,414 ft.² 1 2 0 ' 6,645 ft.² 2 5 ' B . L . 1 2 0 ' 0 . 2 2 8 5 A c . BLK. 'D' 5' B.L. ' 8 3 ' 5 2 22 9,953 ft.² . . L B ' 0 1 ' 0 4 ' 0 4 ' 0 4 ' 8 4 . . L B ' 0 1 ' 8 4 ' 8 4 BLK. 'D' 3 6,187 ft.² . . L B ' 0 2 120' 638 ' 5 2 ' 8 4 ' 8 4 ' 8 4 4 5,760 ft.² 120' 20' JOINT USE ACCESS ESMT. 5,760 ft.² 5 120' 5,760 ft.² 6 120' R O S E C R O W N D R . R . O . W . ) ( 5 0 ' B . L . 1 5 ' 7,081 ft.² 21 1 1 8 ' ' 7 3 5,527 ft.² 20 120' ' 1 6 4 4 4,891 ft.² 2 0 ' B L . . 4,800 ft.² 19 120' 18 120' 4,800 ft.² 17 120' 4,800 ft.² 16 120' ' 0 4 ' 0 4 ' 0 4 ' 0 4 ) . . W O R . ' 0 5 ( . R D U A E B M A L 5,225 ft.² 2 1 2 3 ' 5,338 ft.² 3 1 2 4 ' 5,292 ft.² . L . B ' 0 2 4 1 2 1 ' 632 5 ' B . L . 1 7,459 ft.² 27 1 1 5 ' 1 0 ' B . L . 5,602 ft.² 26 1 1 5 ' 2 0 ' B . L . 5 ' B . L . 25 1 1 5 ' 5,602 ft.² BLK. 'F' 6 3 4 B . L . 5 ' 1 0 ' B . L . 0 . 2 8 4 1 A c . 12,376 ft.² 28 . R D R E D L O S I ) . . W O R . ' 0 5 ( BLK. 'F' 5 5,106 ft.² 117' ' 5 3 4,984 ft.² 6 115' 4,600 ft.² 7 115' 4,600 ft.² 8 115' ' 7 4 ' 0 4 ' 0 4 20' JOINT USE ACCESS ESMT. ' 0 4 9 4,600 ft.² 4,600 ft.² 115' 10 115' 11 4,600 ' 0 4 ' 0 4 ' 8 3 ' 0 4 . . L B ' 0 1 ' 0 4 ' 0 4 ' 0 4 24 5,624 ft.² 115' ' 2 5,175 ft.² 23 115' 22 5,175 ft.² 115' 5,175 ft.² 21 115' 5,175 ft.² 20 115' ' 3 4 ' 5 4 ' 5 4 ' 5 4 ' 3 4 . . L B ' 0 1 ' 5 4 ' 5 4 ' 5 4 ) . . W O R . ' 4 6 ( . R D T O R A H C I 1 0 0' 1 5' B.L. 1 9,921 ft.² 1 3 4' 5 0' 7 2 ' 1 5' B.L. 48 9,107 ft.² 1 ' 3 1 1 0 ' 2 8 ' 5' B . L . 5' B . L . 1 1 0 2 ' ' B . L . 2 1 6 ' 0 ' B . L . 1 4 ' 2 4 ' BLK. 'H' 46 3 ' 3 1 5,342 ft.² 45 1 ' 3 1 5,764 ft.² 2 0 ' B . L . 4 0 ' 2 5,802 ft.² 5' 3 1 2 0 ' B . L . 5,793 ft.² 3 ' 3 3 1 5,735 ft.² 2 ' 4 3 1 5,672 ft.² 5 0 ' 3 1 6 5,597 ft.² 1 2 8 ' ' 5 2 ' 4 1 ' 5 3 5 0 ' 47 2 ' 3 1 5,254 ft.² 6 7 ' 4 0 ' 5 4' 0 ' 2 7' 7 7 ' 9 5' B . L . 1 8 2 ' 1 9,418 ft.² 5 ' 1 1 2 5,751 ft.² 5 ' 1 1 5 0 ' 1 0 ' 2 0 ' B . L . 3 5,105 ft.² 5 ' 1 1 4 5,270 ft.² 5 ' B . L . 5 ' 1 1 ' 8 2 ' 1 1 ' 9 3 ' 2 5,279 ft.² BLK. 'G' 5 1 1 5 ' 1 1 ' 1 0 ' B . L . 3 1 9 ' 0 ' B . 1 L . 5 ' BLK. 'G' 2 5 ' 5 ' B . L . 37 6,124 ft.² 2 ' 3 1 36 6,130 ft.² 1 ' 3 1 2 0 ' B . L . 6,055 ft.² 35 1 2 9 ' 5,855 ft.² 34 1 2 4 ' BLK. 'G' 5,550 ft.² 33 1 1 8 ' ' 7 3 ' 6 1 ' 4 2 ' 9 2 ' 1 1 ' 0 4 ' 2 . . L B ' 0 2 ' 0 4 8 2 6 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 5,287 ft.² 32 115' 4,600 ft.² 31 115' 4,600 ft.² 5' B.L. 30 115' 4,600 ft.² 29 115' 28 4,600 ft.² 6 2 6 115' 4,600 ft.² 27 115' 4,600 ft.² 26 115' 25 4,600 ft.² ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 5,276 ft.² . L . B ' 0 2 6 1 1 5 ' 5,329 ft.² 7 115' 4,588 ft.² 4,585 ft.² 4,600 ft.² 8 114' 9 115' 10 115' 4,600 ft.² 4,600 ft.² 4,600 ft.² 4,600 ft.² 4,600 ft.² 13 115' 14 115' 15 115' 16 . . L B ' 0 1 ' 0 4 . . L B ' 0 1 5' B.L. 11 115' 4,600 ft.² . . L B ' 0 2 BLK. 'G' ' 0 4 12 115' BLK. 'G' 7 5,506 ft.² 1 2 5 ' 8 1 2 2 ' 9 5,395 ft.² 5,680 ft.² 44 9 ' 2 1 ' 9 3 ' 4 5,581 ft.² 43 1 2 7 ' 5,474 ft.² 42 1 2 5 ' 41 5,354 ft.² 1 2 2 ' 0 1 ' A R U N . . A A U N L 0 2 F R O E D B c . E M A I N C I A - Q 2 A 3 . 8 N L E L A E R I A E . V H G F E C 5 5 N G O R W E I H 4 D I N 1 0 o . 2 R I B c . N 1 0 C 8 o S O . P . R . T . C . E o . 2 D c . N o 1 E O D J 0 0 8 7 D 8 M A 40 5,197 T N ft.² 1 1 8 ' 39 8 0 2 2 5,023 ft.² 116' ' 6 ' 3 3 ' 5 1 ' 5 2 ' 4 2 ' 6 1 ' 2 3 . . L B ' 0 1 ' 8 ' 9 3 5' B.L. ' 1 ' 0 4 BLK. 'H' . R D E K A L H T O M M A M ) . . W O R . ' 0 5 ( ' 6 3 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 38 4,654 ft.² 116' 37 4,620 ft.² 116' 36 4,620 ft.² 115' 35 4,620 ft.² 115' 34 4,620 ft.² 115' 33 4,620 ft.² 115' 32 4,620 ft.² 115' 31 4,620 ft.² 116' 4,620 ft.² 30 116' ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ) . . W O R . ' 0 5 ( . R D H C T A W Y K S 5,270 ft.² 119' 10 115' . . L B ' 0 2 4,976 ft.² 5' B.L. 11 116' 4,620 ft.² 12 115' 4,620 ft.² 13 116' 14 116' 4,620 ft.² 4,620 ft.² 15 115' 4,620 ft.² 16 116' 17 115' 4,620 ft.² 4,620 ft.² 18 115' 4,620 ft.² 19 116' 4,620 ft.² 20 116' 4,620 ft.² 21 116' 4,620 ft.² ' 4 1 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 MATCHLINE (SEE SHEET 4) 5,056 ft.² 18 1 2 0 ' ' 6 4 ' 6 4 5,056 ft.² 19 1 2 0 ' 5,056 ft.² 20 1 2 0 ' 5 ' B . L . 5,056 ft.² 21 1 2 0 ' 2 0 ' B . L . ' 6 4 1 0 ' ' 6 4 B . L . BLK. 'I' ' 6 4 . L . B ' 0 1 ' 6 4 5' B.L. ' 1 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 5' B.L. 5,056 ft.² 22 120' 5,056 ft.² 23 120' 4,870 ft.² 24 120' 4,800 ft.² 25 120' 4,800 ft.² 26 120' 4,800 ft.² 4,800 ft.² 120' 27 120' 28 120' 4,800 ft.² 29 120' 55 BLK. 'I' . . L B ' 0 2 4,800 ft.² 30 120' BLK. 'I' ' 0 4 4,800 ft.² 31 120' 4,800 ft.² 4,800 ft.² 32 120' 33 120' 4,800 ft.² 34 . . L B ' 0 1 ' 0 4 ' 0 4 5' B.L. ' 0 4 ' 0 4 ' 6 2 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 5 7 6 0 7 5 APPROXIMATE CREEK CENTERLINE C.W.Q.Z. 2 7 5 5 7 8 FEMA 100YR FLOODPLAIN 5 8 0 5 8 2 5 8 4 5 8 6 5 7 8 BLK. 'A' 0.2640 Ac. 578 11,500 ft.² OPEN SPACE/ DRAINAGE/ WATER QUALITY/ P.U.E. 5 8 0 ) ' 1 6 . 5 1 2 2 ' W 4 0 ° 1 3 S ( C.E.F. BUFFER 580 C.E.F. 5 7 8 5 8 6 5 8 4 ' 5 6 . 0 6 8 1 67 5 8 2 584 5 8 4 ' W " 1 0 7 2 ° 7 2 S 5 8 8 5 8 6 POND MAINTENANCE / STAGING AREA OPEN SPACE/ ACCESS BLK. 'I' 55 1,722,211 ft.² 39.5365 Ac. 100-YR FLOODPLAIN (ATLAS 14) FEMA 500YR FLOODPLAIN FEMA 100YR FLOODPLAIN 574 PROPOSED DRAINAGE ESMT. C.W.Q.Z. AVERAGE 6 7 5 8 7 5 4 7 5 9 642 X X ' 7 2 . 9 2 7 ' E " 9 2 6 5 ° 7 2 N X 4 4 6 8 646 7 6 4 0 4 3 6 2 . 0 8 3 A c . T R A V I S C O U N T Y D o c . N o . 2 0 1 2 2 0 7 0 8 3 O . P . R . T . C . * 4.428 Ac. RODNEY DEAN GROBOWSKY & JON DAVID GROBOWSKY Doc. No. 2005002473 O.P.R.T.C. DESCRIBED IN Vol. 4580. Pg. 1466 T.C.D.R. 6 5 X ) ' 9 8 . 9 8 4 1 ' E 6 3 ° 1 3 N ( ' 9 5 ' 8 4 ' 1 4 ' 0 4 ' 0 4 ' 0 4 8 6 ( N 4 ' 2 8 . 4 ° 8 0 ° ( 5 6 S " W ) 8 ') 0 6 ' 2 8 . 4 6 5 E " 4 8 ' 5 8 ' ) ' 1 1 . 7 7 ( ' 4 3 22' . . L B ' 0 1 ' 5 9 125' 102' BLK. 'A' 5 ' B . L . 1 2 5' 5 ' 17 6,105 ft.² 0 ' B . L . 2 5 2 ' 18 4,750 ft.² ' 0 8 ' 3 2 . 1 6 7 5' B.L. ' 0 4 . . L B ' 0 1 16 97' 7,698 ft.² 15 4,766 ft.² 107' 4,863 ft.² 14 115' 4,663 ft.² 4,663 ft.² . . L B ' 0 2 ' 0 4 ' 0 4 4,704 ft.² ' 0 4 2 4 6 4,744 ft.² ' 0 4 13 116' 12 117' 11 118' 10 119' 9 4,784 ' 0 4 ' 0 5 R . R D D A E H K C U B ) . . W O R . ' 0 5 ( OPEN SPACE / LANDSCAPE / SLOPE / P.U.E. BLK. 'A' 29 0.6917 Ac. 30,131 ft.² T 8 5 2 N 0 C . U S 0 T I N 2 A S 3 0 . 4 F A E M E Y O A 2 E E 9 0 P O . P . R . T . C . o . 2 c . N O 1 o C I T L S D W - M H 4 0 ' B L K . ' A ' 1 2 0 ' 4 0 ' B . L . 1 0 ' 3 9 ' 5 ' B . L . 29 1 3 7 ' 4 0 ' 4 0 ' 20 ' 3 1 1 4,615 ft.² 21 ' 7 1 1 4,750 ft.² 19 ' 9 0 1 4,464 ft.² 22 ' 0 2 1 4,870 ft.² 23 ' 3 2 1 5,262 ft.² 2 0 ' B . L . 4 ' 3 7 ' 4 0 ' 4 0 ' 4 0 ' 4 0 ' 4 0 ' 2 9 ' 4 0 ' 4,977 ft.² 5 ' B . L . ' 6 2 1 4 BLK. 'B' 40' 2 5 ' 6,015 ft.² 1 ' 6 1 1 4,697 ft.² ' 9 1 1 2 4,837 ft.² 3 ' 3 2 1 . . L B ' 5 1 ' 9 5 ' 0 4 ' 0 4 ' 0 4 10' B.L. 40' 648 60' 40' 4,600 ft.² 115' 21 115' ' 0 4 5' B.L. . . L B ' 0 2 4,600 ft.² 20 115' ' 0 4 . . L B ' 0 1 . . L B ' 0 1 4,600 ft.² 19 115' BLK. 'B' ' 0 4 5' B.L. ' 7 3 6,743 ft.² 5 1 5 ' B . L . ' 1 4 50' 115' 6 115' ' 0 4 4,600 ft.² . . L 4,600 B ft.² ' 0 2 7 115' 4,600 ft.² 8 115' ' 0 4 ' 0 4 100 50 0 100 200 SCALE IN FEET C.O.A. 100YR FLOODPLAIN (ATLAS 14) LEGEND PROPERTY BOUNDARY CREEK CENTERLINE PROPOSED RIGHT OF WAY PROPOSED EASEMENT PROPOSED PAVEMENT FEMA 500YR FLOODPLAIN FEMA 100YR FLOODPLAIN CRITICAL WATER QUALITY ZONE (C.W.Q.Z.) C.W.Q.Z. - AVG PROPOSED SIDEWALK 10' P.U.E. C.E.F. WETLANDS C.E.F. 150' BUFFER NOTE: ALL ACTIVITIES WITHIN THE C.E.F. BUFFER MUST COMPLY WITH THE CITY OF AUSTIN LAND DEVELOPMENT CODE. THE NATURAL VEGETATIVE COVER MUST BE RETAINED TO THE MAXIMUM EXTENT PRACTICABLE; CONSTRUCTION IS PROHIBITED; AND WASTEWATER DISPOSAL OR IRRIGATION IS PROHIBITED. T C A R T C A 0 9 N L R E T H G U A L S N A L P Y R A N M L E R P I I 2 F O 1 T E E H S I S N O S V E R I E T A D Y B I I N O T P R C S E D . O N 2 2 0 2 , 6 1 y r a u r b e F : E T A D g w d . m i l e r P _ e n a L r e t h g u a S l t s a E C M J S D J K W R : Y B D E N G S E D I : Y B D E K C E H C I G N W A R D : E M A N : Y B N W A R D 2/16/2022 6 8 3 1 - F - N R F . 6 1 7 4 9 3 4 . 2 1 5 x a F . 0 0 7 4 9 3 4 . 2 1 5 e n o h P . c n I , i g n i r e e n g n E A J L l d r a v e u o B o t l a R 0 0 5 7 i 0 0 1 e t i u S , I I g n d i l i u B 5 3 7 8 7 s a x e T , n i t s u A JOB NUMBER: A276-0411 SHEET NO. 3 C8J-2020-0057 OF 4 SHEETS B-105 of 7' E " 9 2 6 5 ° 7 2 N BLK. 'A' 5' B.L. ' 0 4 . . L B ' 0 1 ) ' 5 6 . 2 4 3 ( 2 4 6 4,744 ft.² ' 0 4 4,784 ft.² ' 0 4 4,825 ft.² ' 0 4 4,865 ft.² ' 0 4 4,905 ft.² . . L B ' 0 2 ' 0 4 4,945 ft.² ' 0 4 4,986 ft.² ' 0 4 5,026 ft.² ' 0 4 5,066 ft.² ' 0 4 5,748 ft.² ' 5 4 118' 10 119' 9 120' 8 121' 7 122' 6 123' 5 124' 4 125' 3 126' 2 127' 1 128' ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 5 4 ' 2 3 L O T I P A C I W E V L O T P A C I X X 6 1 2 8 2 6 X 4 N G 7 c . R A 1 N 9 N I O L I E 8 A O O T A 0 O . P . R . T . C . o . 2 0 1 1 2 4 . 4 T N N A A D O c . N o H D A S 8 4 POND MAINTENANCE / STAGING AREA JOINT USE ACCESS ESMT. 8 1 6 24' EMERGENCY ACCESS ROAD (S63°09'56"E 561.71') (S58°55'E 560.64') JOINT USE ACCESS ESMT. 560.44' PP OE OE OE P P P P OE OE 25' RAD. S62°35'58"E OE 456' 396' OE ' 5 1 ' 5 1 ' 5 1 R 25' 336' PROPOSED POND 'A' ' E " 0 5 3 1 ° 7 2 N ' 4 2 . 0 9 1 25' RAD. R 2 5' ' 5 4 1 ACCESS/OPEN SPACE/ DRAINAGE/ WATER QUALITY/ P.U.E. 4 54,496 ft.² 1.2510 Ac. P P P P E O E O 13,236 ft.² 3 BLK. 'J' ' 1 2 1 15,050 ft.² 2 ' 7 3 1 0 2 6 60' 60' ' 9 4 1 24,016 ft.² ' 2 5 1 . . L B ' 5 10' B.L. 101' ' W " 7 1 2 2 ° 8 2 S ' 4 2 . 0 6 1 ) ' W 6 3 ° 1 3 S ( ) ' 7 6 . 2 6 1 ( ' 5 3 1 ' 5 2 P P OE OE OE OE PP N62°23'05"W 556.38' (S60°10'E 557.04') . R D D A E H K C U B ) . . W O R . ' 0 5 ( ' 0 4 . . L B ' 0 2 4,600 ft.² 20 115' . . L B ' 0 1 ' 0 4 . . L B ' 0 1 4,600 ft.² 19 115' BLK. 'B' ' 0 4 5' B.L. 4,600 ft.² 18 115' 4,600 ft.² 17 115' ' 0 4 ' 0 4 . . L B ' 0 2 4,600 ft.² 16 115' . . L B ' ' 0 4 0 5' B.L. 1 BLK. 'B' . . L B ' 0 2 ft.² ' 0 4 4,600 ft.² 4,600 ft.² ' 0 4 ' 0 4 7 115' 8 115' 9 115' 10 4,600 ft.² ' 0 4 . . 4,600 L B ft.² ' 0 2 ' 0 4 115' 11 115' 12 4,600 ft.² ' 0 4 4,600 ft.² 15 115' 5,702 ft.² 14 100' ' 0 4 . . L B ' 0 1 5' B.L. 115' ' 0 5 15' B.L. 15' B.L. 100' 13 5,702 ft.² ' 5 3 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 5 3 ' 0 4 ft.² 4,800 ft.² ' 0 4 17 120' 16 120' 4,800 ft.² 15 120' ) . . W O R . ' 0 5 ( . R D U A E B M A L ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 5 3 646 4,800 ft.² 13 120' 12 120' 11 4,800 ft.² 5,952 ft.² . . L B ' 0 2 4,800 ft.² 14 120' BLK. 'D' ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 8 4 ' 8 4 5 120' ft.² 5,760 ft.² 6 120' 7 5,760 ft.² 120' ' 8 4 22 BLK. 'D' 8 120' . . L B ' 0 2 5,760 ft.² ' 8 4 20' JOINT USE ACCESS ESMT. 9 120' 5,760 ft.² 5' B.L. ' 8 4 . . L B ' 0 1 . . L B ' ' 0 4 0 1 5' B.L. ' 0 4 ' 0 5 15' B.L. ' 5 5 15' B.L. 10 6,552 ft.² 105' SIZELOVE WAY (50' R.O.W.) ' 8 4 ' 8 4 ' 8 4 ' 0 4 MATCHLINE (SEE SHEET 3) ) . . W O R . ' 4 6 ( . R D T O R A H C I ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 0 4 ' 5 4 ' 5 4 ' 0 4 ' 0 4 5,175 ft.² 21 115' 5,175 ft.² 20 115' 19 5,175 ft.² 115' BLK. 'F' ' 5 4 BLK. 'F' ' 0 4 ' 5 4 . . L B ' 0 2 5,175 ft.² 18 5' B.L. 115' ' 5 4 28 12,376 ft.² ' 0 4 . . L B ' 0 1 115' ft.² 10 115' 11 115' 12 115' 13 4,600 ft.² ' 0 4 4,600 ft.² 4,600 ft.² ' 0 4 ' 0 4 4,600 ft.² . . L B ' 0 2 ' 0 4 17 5,175 ft.² 115' 6,277 ft.² 16 15' B.L. 100' . c A 1 4 8 2 . 0 ' 5 4 . . L B ' 0 1 ' 5 5 ' 0 5 20' 5' B.L. 115' 14 ' 0 4 20' JOINT USE ACCESS ESMT. ' 0 4 115' 4,600 ft.² 5,702 ft.² ' 5 3 15 15' B.L. 100' ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 5 3 4,600 ft.² 26 115' 25 4,600 ft.² 115' 24 4,600 ft.² 115' 4,600 ft.² 23 115' 4,600 ft.² 5' B.L. 22 115' 5,702 ft.² 21 15' B.L. 100' BLK. 'G' ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 0 5 15 115' 16 115' 17 115' 18 115' 4,600 ft.² 4,600 ft.² 4,600 ft.² . . L 4,600 B ft.² 0 2 ' 5' B.L. 19 115' 4,600 ft.² 5,702 ft.² 20 15' B.L. 100' ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 5 3 31 4,620 ft.² 116' 4,620 ft.² 30 116' 4,620 ft.² 29 116' 4,620 ft.² 27 116' 26 5,727 ft.² 15' B.L. 101' BLK. 'H' ' 0 4 22 115' 4,620 ft.² ' 0 4 20 116' 4,620 ft.² 21 116' 4,620 ft.² ' 0 4 ' 0 4 ' 0 4 ' 0 4 ' 5 2 23 5' B.L. 115' 4,620 ft.² . . L B ' 0 2 24 115' 4,620 ft.² 5,641 ft.² 25 15' B.L. 90' ' 0 4 ' 0 4 ' 0 4 120' 33 120' 4,800 ft.² 4,800 ft.² 34 120' 4,800 ft.² 35 120' BLK. 'I' 55 ' 0 4 ' 0 4 ' 0 4 R 5 0 ' . . L B ' 0 2 . . L B ' 0 1 . ' 0 4 . L B ' 0 1 ' 0 4 . . L B ' 0 2 4,620 ft.² 28 116' . . L B ' 0 1 ' 0 4 . . L B ' 0 1 5' B.L. 8 7 5 4 7 5 PROPOSED DRAINAGE ESMT. C.W.Q.Z. AVERAGE C.E.F. BUFFER 35' 40' 40' 40' 40' 40' 40' 40' 40' 40' 40' 35' 4,600 ft.² 4,600 ft.² 9 ' 5 1 1 8 ' 5 1 1 7 ' 5 1 1 20' B.L. 4,600 ft.² 6 ' 5 1 1 4,600 ft.² 5 ' 5 1 1 4,600 ft.² 4,600 ft.² 4 ' 5 1 1 3 ' 5 1 1 4,600 ft.² 2 ' 5 1 1 5,702 ft.² 1 5,702 ft.² 4,600 ft.² 4,600 ft.² 4,600 ft.² ' 5 1 1 13 ' 5 1 1 12 11 ' 5 1 1 10 ' 5 1 1 ' 0 0 1 . . L B ' 5 . . L B ' 5 1 50' 4,138 ft.² 31 130' 0.0950 Ac. ' 2 3 50' 40' 40' 40' 40' 10' B.L. 40' 640 40' 4,600 ft.² BLK. 'C' 40' 40' 40' 40' N63°30'03"W 40' 40' 50' 1240.26' (N60°02'W 1239.75') 35' 40' 40' 40' 40' 40' 40' 40' 40' 40' 40' 40' 56' ) . . W O R . ' 4 6 ( . R D T O R A H C I 64' ' 0 0 1 . . L B ' 5 1 ' 0 0 1 . . L B ' 5 1 5,702 ft.² 54 4,600 ft.² 53 ' 5 1 1 ' 5 1 1 4,600 ft.² 51 ' 5 1 1 4,600 ft.² 50 ' 5 1 1 ' 5 1 1 4,600 ft.² 52 . . L B ' 5 40' 40' 40' 40' 20' B.L. 4,600 ft.² 49 BLK. 'I' 40' 4,600 ft.² 48 4,600 ft.² 47 ' 5 1 1 ' 5 1 1 4,600 ft.² 46 ' 5 1 1 ' 5 1 1 4,600 ft.² 45 ' 5 1 1 . . L B ' 5 4,600 ft.² 44 ' 5 1 1 4,600 ft.² ' 5 1 1 43 56 BLK. 'I' 10' B.L. 40' 40' 40' 40' 40' 7' 33' OPEN SPACE / LANDSCAPE / P.U.E. BLK. 'F' 28 0.2841 Ac. 12,376 ft.² 9,953 ft.² . c A 5 8 2 2 . 0 20' . . L B ' 5 OPEN SPACE / LANDSCAPE / P.U.E. BLK. 'D' 22 0.2285 Ac. 9,953 ft.² ' 0 4 ' 0 4 ' 0 4 ' 0 5 ' 6 9 . 8 7 2 ' W " 7 5 9 2 ° 6 2 S ) . . W O R . ' 0 5 ( E V O C H S U R D O O W 0' 5 R SIZELOVE WAY (50' R.O.W.) 15' B.L. ' 0 5 5' B.L. . . L B ' 0 1 ' 0 4 ' 0 4 ' 0 4 ' 0 4 5' B.L. 105' 5,952 ft.² 42 120' 41 120' 4,800 ft.² 39 120' 4,800 ft.² 38 118' 4,796 ft.² BLK. 'I' 4,800 ft.² . . L B ' 0 2 40 120' ' 5 3 ' 0 4 ' 0 4 ' 0 4 ' 3 3 49' 15' B.L. ' 5 6 ' 0 4 BLK. 'I' ' 6 5 . . L B ' 0 2 36 8,210 ft.² 5' B.L. 4,400 ft.² 37 110' ' 0 4 55 ' 3 8 BLK. 'I' FEMA 100YR FLOODPLAIN 2 8 5 100-YR FLOODPLAIN (ATLAS-14) 6 7 5 5 8 4 586 APPROXIMATE CREEK CENTERLINE 584 8 7 5 FEMA 500YR FLOODPLAIN 45 0 3 6 D R A 8 N H 2 2 E C . R 0 A E S B G . 2 L 6 , P T . C . D . R . 7 2 8 1 R A L . 4 H Y C V O R A G AMENITY LOT BLK. 'I' 56 127,796 ft.² 2.9338 Ac. 5 8 8 590 TEMP. TURN AROUND ESMT. 5 9 2 5 9 0 ' W " 1 0 7 2 ° 7 2 S 5 8 8 5 8 6 ' 0 5 ' 7 0 1 58' 6,471 ft.² 18 21' 37' T C A R T C A 0 9 N L R E T H G U A L S N A L P Y R A N M L E R P I I 2 F O 2 T E E H S 49 48 47 46 8 0 6 0 1 6 T N E M E V A P F O E G D E I I E V R D W E V L O T P A C I ) . . W O R . ' 0 0 . 0 6 ( 6 S T 1 2 L O B B K I 6 C 7 T T E O 0 A F L 7 T 1 S O L V I E W E L N O D I V I S I O 8 1 O . P . R . T . C . o . 2 c . N G . 1 5 P T . C . P . R . K . 4 B 0 0 6 3 A o B P I T U S D A E C R 2 3 1 ) ' 3 0 . 8 6 7 ' E 1 0 ° 1 3 N ( ' 0 9 . 0 7 7 ' E " 4 0 7 1 ° 7 2 N X ' 7 7 3 C.W.Q.Z. AVERAGE OPEN SPACE/ ACCESS BLK. 'I' 55 1,722,211 ft.² 39.5365 Ac. 2 8 5 0 8 5 PROPOSED DRAINAGE ESMT. 578 5 8 2 580 584 586 C.W.Q.Z. 291' C.W.Q.Z. AVERAGE (N58°48'W 1152.75') N62°38'21"W 1149.01' (S62°05'E 1155') 2 8 5 4 8 5 100 50 0 100 200 SCALE IN FEET NOTE: C.O.A. 100YR FLOODPLAIN (ATLAS 14) ALL ACTIVITIES WITHIN THE C.E.F. BUFFER MUST COMPLY WITH THE CITY OF AUSTIN LAND DEVELOPMENT CODE. THE NATURAL VEGETATIVE COVER MUST BE RETAINED TO THE MAXIMUM EXTENT PRACTICABLE; CONSTRUCTION IS PROHIBITED; AND WASTEWATER DISPOSAL OR IRRIGATION IS PROHIBITED. LEGEND PROPERTY BOUNDARY CREEK CENTERLINE PROPOSED RIGHT OF WAY PROPOSED EASEMENT PROPOSED PAVEMENT FEMA 500YR FLOODPLAIN FEMA 100YR FLOODPLAIN CRITICAL WATER QUALITY ZONE (C.W.Q.Z.) C.W.Q.Z. - AVG PROPOSED SIDEWALK 10' P.U.E. C.E.F. WETLANDS C.E.F. 150' BUFFER I S N O S V E R I E T A D Y B I I N O T P R C S E D . O N 2 2 0 2 , 6 1 y r a u r b e F : E T A D ' W " 1 1 0 4 ° 7 2 S ' 8 7 . 4 5 3 44 E T A E H T 8 F T L O T 1 N O S N E D I V I S I O O E 5 T R G E V K 3 , P D O T . C . P . R . O O A B B E U R S L F A g w d . m i l e r P _ e n a L r e t h g u a S l t s a E C M J S D J K W R : Y B D E N G S E D I : Y B D E K C E H C I G N W A R D : E M A N : Y B N W A R D 2/16/2022 6 8 3 1 - F - N R F . 6 1 7 4 9 3 4 . 2 1 5 x a F . 0 0 7 4 9 3 4 . 2 1 5 e n o h P . c n I , i g n i r e e n g n E A J L l d r a v e u o B o t l a R 0 0 5 7 i 0 0 1 e t i u S , I I g n d i l i u B 5 3 7 8 7 s a x e T , n i t s u A JOB NUMBER: A276-0411 SHEET NO. 4 C8J-2020-0057 OF 4 SHEETS B-106 of 7CITY OF AUSTIN – TRAVIS COUNTY – SINGLE SUBDIVISION OFFICE SUBDIVISION APPLICATION – MASTER COMMENT REPORT C8J-2020-0057 U0 Joe Arriaga PHONE #: 512-854-7562 Slaughter Ln 90 Ac Tract Preliminary Plan 0-826 E SLAUGHTER LN CASE NUMBER: UPDATE: CASE MANAGER: PROJECT NAME: LOCATION: SUBMITTAL DATE: May 9, 2022 REPORT DATE: June 6, 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 August 7, 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. REVIEWERS: Planner 1: Chima Onyia Site Plan Plumbing: Juan Beltran AW Utility Development Services: Bradley Barron Electric: Andrea Katz Environmental: Mike Mcdougal Wetlands Biologist: Hank Marley ERM: Hank Marley Electric Review - Andrea Katz - Andrea.Katz@austinenergy.com EL 1. LDC § 25-4-132 - EASEMENTS AND ALLEYS. (A) Easements for public utilities and drainage ways shall be retained in all subdivisions in the widths and locations determined necessary by the director. All easements shall be dedicated to public use for the named purpose and shall be aligned to minimize construction and future maintenance costs. Source: § 13-2-421; Ord. 990225-70; Ord. 010607-8; Ord. 031211-11; Ord. 20131017-046 Fifteen foot (15’) electric distribution, electric telecommunications, and electric fiber easement is required adjacent to E Slaughter Ln and Capitol View Dr R.O.W. Show the easements on the face of the plat. Environmental Review - Mike McDougal - 512-974-6380 Wednesday, May 25, 2022 EV 01 The total proposed impervious cover is 1,042,193 square feet (or 23.92 acres). However, the Q2 table indicates 22.37 acres of proposed impervious cover. Update the tables such that the impervious cover amounts are the same. (See the impervious cover quantities in the red boxes below). Additional review and comment are pending regarding compliance with impervious cover limits per LDC 30-5-392. EV 02 FYI – Note numbers 24 through 26 on sheet 2 should not appear as notes on the final plat. No update is necessary on the preliminary plan in response to this FYI comment. EV 03 Provide an exhibit showing: • • • • Lot lines; ROW lines; Slopes from 15 to 25%; and Slopes over 25%. Additional review and comment regarding construction on slopes per LDC 30-5-301 & 302 are pending. EV 04 Provide an exhibit showing: • • • • • • Lot lines; ROW lines; Pond footprints; The waterway centerline; Grading from 4 to 8 feet; and Grading over 8 feet (indicate the maximum proposed cut and fill amounts). Additional review and comment regarding grading per LDC 30-5-341 & 342 are pending. EV 05 Indicate in the comment response letter if Pond B is a detention pond, a water quality pond, or both. Additional review and comment regarding construction in the Critical Water Quality Zone are pending per LDC 30-5-261. EV 06 Note the following regarding Critical Water Quality Zone buffer averaging: a) Show both the existing Critical Water Quality Zone and the proposed buffer averaged Critical Water Quality Zone on the preliminary plan. Be sure to use different line types. Be sure to also show and label the waterway centerline. Additional review and comment regarding Critical Water Quality Zone buffer averaging are pending per LDC 30-5-92. Note that the pond access drive must be located in the uplands (i.e., not in the Critical Water Quality Zone) per LDC 30-5-261. Note that the pond maintenance / staging area must be located in the uplands (i.e., not in the Critical Water Quality Zone) per LDC 30-5-261. Be sure to propose a Critical Water Quality Zone buffer averaging configuation such that the pond maintenance / staging area and the pond access drive will NOT be in the Critical Water Quality Zone. [LDC 30-5-261] Provide a table showing the existing Critical Water Quality Zone area within the proposed subdivision and also the proposed (buffer averaged) Critical Water Quality Zone area within the proposed subdivision. Additional review and comment regarding Critical Water Quality Zone buffer averaging are pending per LDC 30-5-92. Flood Plain Review - Zach Kretsch - 512-974-3363 DATE REVIEWED: 5/24/2022 UPDATE # U0 General notes: The floodplain on the site has been reviewed and approved with the project assessment for this preliminary plan. A drainage easement is proposed to contain the floodplain and will be recorded with the final plat associated with this lot. No formal comments at this time. AW Utility Development Services - Bradley Barron - 512-972-0078 AW1. Per Utility Criteria Manual Section 2, §25-4, and the Uniform Plumbing Code: Replace note 11B with the following note: NO LOT SHALL BE OCCUPIED UNTIL THE STRUCTURE IS CONNECTED TO THE CITY OF AUSTIN WATER AND WASTEWATER UTILITY SYSTEM. Wetlands Biologist Review - Hank Marley - hank.marley@austintexas.gov Update 0 5/31/2022 Please be advised that additional comments may be generated as update information is reviewed. If an update has been rejected, reviewers are not able to clear comments based on b) c) d) e) phone calls, emails, or meetings but must receive formal updates in order to confirm positive plan set changes. CEFs and their buffers must be shown on all site plan sheets. WB1 FYI, additional wetland comments may be made at time of subdivision construction plan review in order to protect any wetlands downs stream of pond outfalls. WB2 Pursuant to LDC 25-8-281(C)(2)(a), please add a note to the cover sheet stating that: “The presence of a Critical Environmental Feature on or near a property may affect development. All activities within the CEF buffer must comply with the City of Austin Code and Criteria. The natural vegetative cover must be retained to the maximum extent practicable; construction is prohibited; and wastewater disposal or irrigation is prohibited.” Travis Co. Subdivision Review - Joe Arriaga - 512-854-7562 5.18.2022 Subdivision comments have been cleared. ERM Review - Hank Marley - hank.marley@austintexas.gov Update 0 5/31/2022 ERM1 Delineate the 100 year fully developed floodplain as shown in City of Austin GIS. The plans seem to be the pre-atlas 14 - 100 year and the FEMA 500 year. ERM2 Revise plan to remove any grading activities from within the 100 year fully developed floodplain (mentioned in ERM 1 above) in accordance with LDC 25-8-364. Grading activities may be triggering a floodplain modification, which may require a Land Use Commission variance. If the plan isn’t revised then a project assessment will be required, along with Functional Assessment for Floodplain Health. Variance will be determined at that time. [LDC 25-8-364; ECM 1.7.0] 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: Each Lot within this subdivision shall have separate sewer taps, separate water meters, and their respective private water and sewer services lines shall be positioned or located in a manner that will not cross lot lines. End of Master Comment Report LOCATION MAPN.T.S.CITY OF AUSTIN GRID NO. J-11, J-12MAPSCO PAGE NO. 705E, 705F, 705J, 705KTHAXTON RD.THAXTON RD.SLAUGHTERLANEB-107 of 7