B-10 (C8J-2019-0146 - Thaxton Road Preliminary Plan (Small Lot)).pdf

Zoning and Platting Commission – March 1, 2022

B-10 (C8J-2019-0146 - Thaxton Road Preliminary Plan (Small Lot)).pdf — original pdf

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SUBDIVISION REVIEW SHEET CASE NO.: C8J-2019-0146 SUBDIVISION NAME: Thaxton Road (Small Lot) – Preliminary Plan AREA: 98.692 Acres OWNER/APPLICANT: M/I Homes of Austin, LLC LOT(S): 287 Total Lots AGENT: LJA Engineering, Inc. Z.A.P. DATE: March 1, 2022 MUD: N/A COUNTY: Travis JURISDICTION: 2-Mile ETJ (John Clark) (Royce Rippy) ADDRESS OF SUBDIVISION: East Slaughter Lane and Thaxton Road GRIDS: R-23 WATERSHED: Marble Creek EXISTING ZONING: N/A PROPOSED LAND USE: Single-Family (Small Lot), Park, Open Space/Drainage, Landscape Right-of-Way, Amenity Lot, and Lift Station Lots. ADMINISTRATIVE WAIVERS: From Title 30-5-42 for a cut and fill, Title 30-2-34, original tract and Title 30-2-153 block length VARIANCES: None SIDEWALKS: Sidewalks will be provided on both sides of all internal and boundary streets. DEPARTMENT COMMENTS: The request is for approval of a final plat located in the county and in the City of Austin’s 2 Mile ETJ. This is considered a small lot subdivision as per Title 30- 2-232 Subdivision Regulations. The plat is composed of 287 total lots on 98.692 acres. The proposed subdivision includes 278 Single Family, Park, Open Space/Drainage, Landscape Right- of-Way, Amenity Lot, and Lift Station Lots. The applicant has secured a service extension from Austin Water Utility to provide water and wastewater. Lastly, the developer has agreed to make several transportation improvements to Slaughter Lane and Thaxton Road by adding turning lanes to those roadways as a result of increased traffic from proposed development. COUNTY COMMENTS This property is located in the 2-Mile, ETJ (Extra-Territorial Jurisdiction) of the City of Austin. Section 212.003 of 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. Public transportation is not available in the county. As part of review process, the local school 1 of 7B-10district was sent a copy of the proposed preliminary plan for input, review and comment and as of today, the staff has not received any comments from the school district. The closes school is the Blazier Elementary School located on Vertex Boulevard. The closes fire station is EDS #11located on Elroy Road. ISSUES: Staff has not received any inquiries from anyone on this proposed subdivision. STAFF RECOMMENDATION: As this preliminary plan complies with Title 30 Subdivision Requirements; Staff recommends approval ZONING AND PLATTING COMMISSION ACTION: CASE MANAGER: Jose Luis Arriaga Email address: joe.arriaga@traviscountytx.gov PHONE: 854-7562 2 of 7B-10THAXTON ROAD SMALL LOT SUBDIVISION 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) D A O R N O T X A H T I N A L P Y R A N M I L E R P 1 E S A H P 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) #48453C063K 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. LICENSED PROFESSIONAL ENGINEER 9/14/2021 DATE I AM AUTHORIZED TO PRACTICE THE PROFESSION OF SURVEYING IN THE STATE OF TEXAS. I AM RESPONSIBLE FOR THE PREPARATION OF THE SURVEYING PORTIONS OF THIS PLAN. AL SURVEYING INFORMATION SHOWN ON THE PLAN IS ACCURATE AND CORRECT WITH REGARD TO THE SURVEYING PORTIONS THEROF, THE PLAN COMPLIES WITH TITLE 30 OF THE AUSTIN CITY CODES, AS AMENDED, AND ALL OTHER APPLICABLE CITY AND TRAVIS COUNTY CODE, ORDINANCES AND RULES. REGISTERED PROFESSIONAL LAND SURVEYOR DATE NOTES: 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 MARBLE CREEK WATERSHED; SUBURBAN CLASSIFICATION. THIS PROJECT IS NOT LOCATED IN THE EDWARDS AQUIFER RECHARGE ZONE. ADMINISTRATIVE VARIANCE: 1. AN ADMINISTRATIVE ENVIRONMENTAL VARIANCE HAS BEEN GRANTED IN ACCORANCE WITH LDC 30-5-42, TO ALLOW CUT TO 8 FEET IN THE DESIRED DEVELOPMENT ZONE [LDC 30-5-341]. 2. AN ADMINISTRATIVE ENVIRONMENTAL VARIANCE HAS BEEN GRANTED IN ACCORANCE WITH LDC 30-5-42, TO ALLOW FILL TO 8 FEET IN THE DESIRED DEVELOPMENT ZONE [LDC 30-5-342]. ADMINISTRATIVE WAIVERS: 1. SECTION 30-2-34(B), ORIGINAL TRACT REQUIREMENT 2. SECTION 30-21-153(A), BLOCK LENGTH E SLAUGHTER L A N E E S L A U G H T E R L A N E T H A X T O N R O A D SHEET 3 SHEET 4 SHEET KEY SCALE: 1" = 500' T H A X T O N R D . S A S S M A 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. 703 LEGAL DESCRIPTION: 98.726 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 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-2019-0146 SHEET 1 OF 4 3 of 7B-108. DRAINAGE EASEMENTS 21. AERIAL TOPOGRAPHIC MAPPING FROM THE CITY OF AUSTIN, 2012. A. ALL DRAINAGE EASEMENTS ON PRIVATE PROPERTY SHALL BE MAINTAINED BY THE PROPERTY OWNER OR ASSIGNS. 22. ALL STREETS ARE PUBLIC. 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. 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. 9. 100 AND 500 YEAR FLOODPLAINS THE “COA 500YR FLOODPLAIN" SHOWN ON SHEETS 3 AND 4 HAS BEEN DELINEATED USING CITY OF AUSTIN 500 YEAR TYPE III DISTRIBUTION FLOWS. THE 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 LAND TO BE DEDICATED IS SHOWN ON THIS PRELIMINARY PLAN AS BLOCK A LOT 66. LAND WILL BE DEDICATED TO THE CITY OF AUSTIN UPON FINAL PLAT OF LOTS ADJACENT TO THE LOT TO BE DEDICATED. 11. UTILITY SYSTEM *IMPERVIOUS COVER SHOWN DOES NOT INCLUDE BLOCK C, LOT 78. IMPERVIOUS COVER FOR THIS LOT WILL BE WITH SITE PLAN AND WILL BE REQUIRED TO MEET CURRENT CODE. NOTES LEGAL DESCRIPTION: 98.685 ACRES OUT OF THE DEL VALLE ABSTRACT NO. 24, TRAVIS COUNTY TEXAS. LAND USE SUMMARY USE: ACREAGE # OF LOTS % OF PROJECT SINGLE FAMILY: 36.690 278 37.18% PARK / OPEN SPACE : BLOCK 'A', LOT 66 28.391 28.77% COMMERCIAL/ OPEN SPACE/ DRAINAGE/ PUE: BLOCK 'C', LOT 78 10.796 10.94% 10.332 10.47% OPEN SPACE/ DRAINAGE/ WATER QUALITY/ PUE: BLOCK 'B', LOT 38 BLOCK 'C', LOT 79 BLOCK 'G', LOT 19 BLOCK 'H', LOT 77 BLOCK 'I', LOT 78 OPEN SPACE/ LANDSCAPE: BLOCK 'B', LOT 37 BLOCK 'C', LOT 80 OPEN SPACE/ LANDSCAPE/ MAIL KIOSK: N/A AMENITY: N/A R.O.W.: TOTAL 0.725 0.000 0.000 0.74% 0.00% 0.00% 11.758 N/A 11.91% 98.692 AC 287 100% 1 1 5 2 0 0 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 30-5, 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. 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. 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 - 21,750 S.F. = 4,250 S.F. / LOT 21,751 - 1 Ac. = 5,000 S.F. / LOT 1.001 - 3 Ac. = 7,000 S.F. / LOT 3.001 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 40' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 30' FOC-FOC* 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 4' - BOTH SIDES 50'R / 60'R 40'R / 50'R 50'R / 60'R 50'R / 60'R LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET LOCAL STREET 2904' 2756' 456' 858' 1133' 790' 380' 371' N/A N/A STREET TABLE STREET NAME FURMAN DRIVE CORVALLIS DRIVE BOZEMAN DRIVE FAYETTEVILLE DRIVE TUCSON DRIVE TEMPE DRIVE PULLMAN COVE BOISE COVE PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC PUBLIC EXISTING ABUTTING STREET E SLAUGHTER LANE THAXTON ROAD PUBLIC PUBLIC * FOC-FOC (FACE OF CURB TO FACE OF CURB) 6" STANDARD CURB 5. SIDEWALKS 60' 50' 50' 50' 50' 50' 50' 50' 140' 114' 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). 7. 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. 112' FOC-FOC 25' EOP-EOP 6' - ALONG DEVELOPMENT SIDE 4' - ALONG DEVELOPMENT SIDE ARTERIAL MAD 4 15. THIS SUBDIVISION IS LOCATED WITHIN THE 2-MILE EXTRA-TERRITORAL JURISDICTION OF THE CITY OF AUSTIN. 23. WATER QUALITY CONTROLS ARE REQUIRED FOR ALL NEW DEVELOPMENT. 24. PROJECT IS LOCATED WITHIN THE 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. 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. 29. A TRAVIS COUNTY DEVELOPMENT PERMIT IS REQUIRED PRIOR TO DEVELOPMENT. 30. 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. 31. 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. 32. 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: FURMAN DRIVE, CORVALLIS DRIVE, BOZEMAN DRIVE, FAYETTEVILLE DRIVE, TUCSON DRIVE, TEMPE DRIVE, PULLMAN COVE, AND TEMPE COVE. 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]. 33. THIS PROJECT IS LOCATED WITHIN THE MARBLE CREEK WATERSHED. 34. WATER QUALITY CONTROLS ARE REQUIRED FOR ALL DEVELOPMENT PURSUANT TO THE LAND DEVELOPMENT CODE. 35. SLOPES IN EXCESS OF 15% EXIST ON BLOCK 'A', LOT(S) 33 AND 34 AND BLOCK 'B', LOT(S) 5, 20, AND 33. 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. THIS SUBDIVISION COMPLIES WITH TITLE 30 OF THE AUSTIN / TRAVIS COUNTY SUBDIVISION REGULATIONS REGARDING SMALL LOT SUBDIVISIONS (30-2-232). 39. A HOME OWNERS ASSOCIATION SHALL BE CREATED WITH EACH FINAL PLAT. 40. RESIDENTIAL USE IS RESTRICTED ON COMMERCIAL LOT 78 BLOCK 'C'. 41. THERE ARE NO CEMETERIES WITHIN THE PROJECT BOUNDARY. 42. ACCESS RESTRICTIONS: LOT(S) 28 AND 35, BLOCK 'A' ARE RESTRICTED FROM ACCESSING FAYETTEVILLE DRIVE. LOT(S) 50, 51, AND 63, BLOCK 'A' ARE RESTRICTED FROM ACCESSING TUCSON DRIVE. LOT(S) 19 AND 20, BLOCK 'B' ARE RESTRICTED FROM ACCESSING BOZEMAN DRIVE. LOT(S) 1 AND 18, BLOCK 'C' ARE RESTRICTED FROM ACCESSING CORVALLIS DRIVE. LOT(S) 32, BLOCK 'C' IS RESTRICTED FROM ACCESSING BOZEMAN DRIVE. LOT(S) 1 AND 23, BLOCK 'D' ARE RESTRICTED FROM ACCESSING BOZEMAN DRIVE. LOT(S) 11 AND 12, BLOCK 'D' ARE RESTRICTED FROM ACCESSING FAYETTEVILLE DRIVE. LOT(S) 1 AND 30, BLOCK 'E' ARE RESTRICTED FROM ACCESSING FAYETTEVILLE DRIVE. LOT(S) 14 AND 15, BLOCK 'E' ARE RESTRICTED FROM ACCESSING TUCSON DRIVE. LOT(S) 1 AND 30, BLOCK 'F' ARE RESTRICTED FROM ACCESSING FAYETTEVILLE DRIVE. LOT(S) 16 AND 17, BLOCK 'F' ARE RESTRICTED FROM ACCESSING TUCSON DRIVE. LOT(S) 1, BLOCK 'G' ARE RESTRICTED FROM ACCESSING FURMAN DRIVE. LOT(S) 45, BLOCK 'H' ARE RESTRICTED FROM ACCESSING FAYETTEVILLE DRIVE. LOT(S) 74, BLOCK 'H' ARE RESTRICTED FROM ACCESSING TUCSON DRIVE. LOT(S) 76, BLOCK 'H' ARE RESTRICTED FROM ACCESSING FURMAN DRIVE. LOT(S) 33, BLOCK 'I' ARE RESTRICTED FROM ACCESSING BOZEMAN DRIVE. LOT(S) 44, BLOCK 'I' ARE RESTRICTED FROM ACCESSING FAYETTEVILLE DRIVE. 43. A 12 FOOT WIDE CONCRETE TRAIL WITHIN THE R.O.W. OF SLAUGHTER LANE WILL BE REQUIRED TO BE CONSTRUCTED WITH THE FIRST PHASE OF DEVELOPMENT. 44. A WETLAND MITIGATION PLAN FOR DISTURBANCE WITHIN THE WETLAND CEF BUFFERS AND FOR WETLAND 5 IS REQUIRED TO BE REVIEWED AND APPROVED DURING THE REVIEW OF THE SUBDIVISION CONSTRUCTION PLANS. NO LOT CAN RECEIVE A CERTIFICATE OF OCCUPANCY UNTIL MITIGATION PLANS HAVE BEEN APPROVED AND EXECUTED. T C A R T D A O R N O T X A H T 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 9 1 0 2 , 3 2 y u J l : E T A D C M J S D J : Y B D E N G S E D I : Y B N W A R D g w d . s t e e h S - d a o R _ n o t x a h T I G N W A R D : E M A N R W D : Y B D E K C E H C 12/2/2021 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: A276-0409 SHEET NO. 2 C8J-2019-0146 OF 4 SHEETS 4 of 7B-10N 7 5°0 0'5 7.0 9"E 7 0.6 1' 594 78 BLK. 'C' COMMERCIAL / OPEN SPACE / DRAINAGE / P.U.E. 470,257 ft.² 10.7956 Ac. 100 50 0 100 200 SCALE IN FEET FEMA 500YR FLOODPLAIN / C.O.A. 100YR FLOODPLAIN (ATLAS 14) AND DRAINAGE EASEMENT LEGEND PROPERTY BOUNDARY CREEK CENTERLINE PROPOSED RIGHT OF WAY PROPOSED EASEMENT PROPOSED PAVEMENT FEMA 100YR FLOODPLAIN CRITICAL WATER QUALITY ZONE (C.W.Q.Z.) C.W.Q.A - AVG PROPOSED SIDEWALK 10' P.U.E. C.E.F. WETLANDS C.E.F. 150' BUFFER N 7 5°0 0'5 7.0 9"E 7 2.2 3' 2 0 6 6 0 6 22 5 9 4 I S N O S V E R I SASSMAN 4 2.6 8' 21 1 1 4' R.O. W . R . O . W . D ( B E Y P D I L C A A T ) T I O N 4 2.1 2' Y T . C M N S E G S E R S E E M C 4 0' E C A 606 608 40' EMERGENCY ACCESS ESMT. 604 C.E.F. BUFFER C.E.F. 5 7 2 18 5 7 0 5 6 2 5 6 6 5 6 5 4 6 5 4 6 6 5 6 8 C.E.F. BUFFER 5 5 6 6 6 2 C.E.F. 5 6 6 5 6 4 5 6 6 5 7 0 5 6 8 5 6 6 572 FEMA 500YR FLOODPLAIN / COA 100YR FLOODPLAIN (ATLAS14) AND DRAINAGE EASEMENT FEMA 100YR FLOODPLAIN 5 6 6 568 5 7 0 5 7 2 E " 1 0 . ' 1 0 2 2 ' . 0 8 4 3 1 ° 2 1 N 5 7 2 570 5 7 0 C 1 C.E.F. BUFFER 5 7 0 C.E.F. 5 7 0 PARK / OPEN SPACE 66 BLK. 'A' 1,236,718 ft.² 28.3911 Ac. C.W.Q.Z. AVERAGED C.E.F. BUFFER 5 6 6 5 6 5 8 5 6 5 7 8 7 0 2 1 5 7 L 4 5 6 6 5 6 8 5 7 0 5 6 8 5 7 0 5 6 6 I J 5 7 T 6 E E L M 2 N T S U A I 572 5 7 4 FEMA 500YR FLOODPLAIN / COA 100YR FLOODPLAIN (ATLAS14) AND DRAINAGE EASEMENT 5 7 2 2 7 5 5 7 2 5 7 4 ORIGINAL C.W.Q.Z. 8 6 5 PROPOSED WETLAND FOR MITIGATION ) T E E H S S H T E E S I ( ' A ' E N I L H C T A M 6 7 5 5 7 8 3 E S O P O R U P L L U F N T S U A I ' 7 7 . 2 8 6 ' E " 0 3 1 2 ° 7 2 N 19 20 R . O . W . D E D I C A T I O N 592 R.O.W. DEDICATION E " 5 9 . ' 5 7 9 0 ' . 9 3 3 3 1 ° 2 1 N 0 . 4 3 2 1 A c . O P E N S P A C E / L A N D S C A P E BLK. 'C' 80 18,824 ft.² 7 5 ' 45' 45' BLK. 'C' 2 ' 4 1 1 5,130 ft.² 1 6,568 ft.² ' 4 1 1 ' 4 1 1 3 5,130 ft.² 41' 45' 10' P.U.E. 45' 45' 4 5,130 ft.² 45' ' 4 1 1 45' 5 5,130 ft.² 45' C 2 ' 5 5 ' 4 1 1 4 6 ' 6 6,890 ft.² 0' 4 ' 2 0 5 L 5 0 ' L3 58' L 4 6 7' 9,959 ft.² 8 15' W 5' W E S M T. 114' ' 8 1 1 ' 4 2 1 7 5,404 ft.² 7 ' 4 44' 3 4 ' 1 0 ' . P U E . . 8' 6 35' R 6 0' ' 0 0 . 5 3 ' W " 5 4 7 3 ° 7 2 S 4' 40' 4 ' 3 5 9 L 3 ' 6 L ' 3 9 7,147 ft.² 9 5 ' 1 1 2 ' BLK. 'C' 10 15,634 ft.² N62°22'15"W 344.58' 1' PULLMAN COVE (50' R.O.W.) 45' 45' 45' 10' P.U.E. 45' 45' 40' 6,222 ft.² 5,130 ft.² 5,130 ft.² ' 4 1 1 18 17 ' 4 1 1 16 ' 4 1 1 5,130 ft.² 14 ' 4 1 1 5,130 ft.² 13 ' 4 1 1 5,418 ft.² 12 ' 4 1 1 5,130 ft.² 15 ' 4 1 1 BLK. 'C' 45' 45' 45' 45' 45' 51' BLK. 'C' 79 OPEN SPACE/ DRAINAGE/ WATER QUALITY/ P.U.E. 1 5 2 ' 7' 1 1 7 L 11 9,224 ft.² 4' 115' ' 5 4 8 L 25' EMERGENCY ACCESS ESMT. N61°23'36"W 303.82' 598 C.E.F. 594 BUFFER 596 6 0 0 6 0 4 5 9 2 C.E.F. 6 0 6 23 28' 5 7 4 574 FEMA 500YR FLOODPLAIN / COA 100YR FLOODPLAIN (ATLAS14) AND DRAINAGE EASEMENT E U E R T S T S G T 7 5 759,970 ft.² 17.446 Ac. G O G O H I L I P B H I L I P B O D P P U R 5 0 2 1 6 1 H O N , T N L I V I N S I A S I A O ( O . P . R . T . C .) O . 0 H C . N 7 . 4 T 6 A C 9 R c . T 2 4 6 A 1 4 2 8 7 ALL PORTIONS OF EXISTING DRAINAGE EASEMENT DOC. NO. 2010012322 WITHIN CORVALLIS DRIVE R.O.W. SHALL BE VACATED AT TIME OF PLAT ALL PORTIONS OF EXISTING DRAINAGE EASEMENT DOC. NO. 2010012322 WITHIN FURMAN DRIVE R.O.W. SHALL BE VACATED AT TIME OF PLAT ORIGINAL C.W.Q.Z. S 7 7 ° 1 3 ' 4 5 " E 9 6 0 . 8 5 ' E " 2 3 ' 9 5 ° 2 1 N ' 8 4 ' 6 2 . 6 7 1 O P E N S P A C E / L A N D S C A P E 1 4 0 ' 6,285 ft.² 36 1 3 7 ' ' 9 4 ' 5 4 577.25' FFE MIN. ' 0 5 1 2 0 ' 1 1 2 0 ' ' 7 4 5,596 ft.² 1 0 ' ' 6 1 ' 3 ' 7 3 6,187 ft.² 2 577.00' FFE MIN. ' P 5 . 4 U . E . 121' ' 7 BLK. 'B' 6,456 ft.² ' 1 1 35 1 2 7 ' ' 7 2 ' 8 ' 0 5 6,191 ft.² 34 120' 1 0 ' P . U . E . ' 2 4 15' BLK. 'B' 37 0 . 2 9 2 4 A c . 12,738 ft.² 1 1 5 ' ' 0 3 7,421 ft.² 1 ' 5 1 ' 2 2 ' 7 2 115' 11' 6,708 ft.² 2 114' 5,700 ft.² 3 114' 66 BLK. 'A' 5 7 8 PARK / OPEN SPACE BLK. 'A' 3 577.00' FFE MIN. ' 3 1 ' 0 3 120' 24' 5,736 ft.² 5,617 ft.² ' 9 4 ' 1 5,700 ft.² 4 114' 33 120' BLK. 'B' 38 0.3223 Ac. ' 0 6 14,040 ft.² OPEN SPACE/ DRAINAGE/ WATER QUALITY/ P.U.E. / P O N D M A I N T E N A N C E S T A G I N G A R E A 5 7 6 1,236,718 ft.² 28.3911 Ac. DRAINAGE EASEMENT/ WATER QUALITY ' 0 0 . 0 0 3 = R , ' 4 6 . 6 7 = L ' 9 2 ' 0 6 I E V R D N A M R U F ) . . W O R . ' 0 6 ( 66 20' TRAIL EASEMENT 120' ' 0 5 577.55' FFE MIN. 4 6,000 ft.² ' 0 5 577.90' FFE MIN. 5 ' 0 5 6,000 ft.² ' 0 5 ' 0 5 578.00' FFE MIN. 6 6,000 ft.² ' 0 5 . . E U P . ' 0 1 578.20' FFE MIN. 7 6,000 ft.² ' 0 5 ' 0 5 120' 120' 120' 120' . I N M E F F 120' 120' 120' 120' 120' 120' 66 120' 14 120' 120' 120' 120' ' 0 5 ' 0 5 ' 0 5 . . E U P . ' 0 1 ' 0 2 . . E U P . ' 0 1 ' 5 4 ' 5 4 ' 5 4 ' 6 4 ' 0 5 5 7 6 PROPOSED POND BLK. 'A' ' 0 1 . 8 7 5 ' 0 5 8 6,000 ft.² ' 0 5 DRAINAGE EASEMENT/ WATER QUALITY I E V R D N A M R U F ) . . W O R . ' 0 6 ( ' 0 5 578.50' FFE MIN. 9 6,000 ft.² ' 0 5 578.55' FFE MIN. 10 6,000 ft.² 578.50' FFE MIN. 11 6,000 ft.² ' 0 5 ' 0 5 579.10' FFE MIN. 12 6,000 ft.² ' 0 5 ' 0 5 579.20' FFE MIN. 13 6,000 ft.² ' 0 5 5 5 7 2 7 4 5 7 6 5 7 0 5 7 2 5 7 0 574 572 570 572 N c . 4 S A 9 T 9 A 6 8 N O 8 . 8 2 1 9 N C 9 E L G I L 579.00' FFE MIN. 5,400 ft.² ' 5 4 E A C BLK. 'A' ' 5 4 15 580.00' FFE MIN. 5,400 ft.² 120' ' 5 4 578.20' FFE MIN. 16 5,400 ft.² ' 6 4 578.80' FFE MIN. 17 5,520 ft.² ' 0 5 580.50' FFE MIN. 18 6,000 ft.² PROPOSED CEF SETBACK E A 5 7 8 S N A 9 T 9 A 6 1 5 8 8 4 9 5 O 8 N C 0 5 8 . 8 8 2 9 2 C N c . 4 E L G I L 5 8 6 20' TRAIL ESMT. E " 2 3 ' 9 5 ° 2 1 N ' 0 5 ' 7 1 ' 0 6 ' 4 3 . 3 3 1 ' 0 0 . 0 0 3 = R , ' 4 6 . 6 7 = L ' 9 3 ' 8 2 ' 6 5 22' 24' I I E V R D S L L A V R O C ) . . W O R . ' 0 5 ( ' 0 5 . . E U P . ' 0 1 ' 0 5 ' 0 5 ' 0 5 ' 0 5 . . E U P . ' 0 1 ' 0 5 114' 5,700 ft.² 5 114' 5,700 ft.² 114' 5,700 ft.² 6 7 114' 8 114' BLK. 'B' 5,700 ft.² ' 0 5 5,130 ft.² 9 114' 10 5,130 ft.² 114' ' 5 4 ' 5 4 5,130 ft.² ' 5 4 11 114' I I E V R D S L L A V R O C ) . . W O R . ' 0 5 ( . . E U P . ' 0 1 ' 5 4 ' 5 4 ' 5 4 ' 5 4 . . E U P . ' 0 1 ' 5 4 ' 5 4 ' 0 4 5,130 ft.² 12 114' 5,130 ft.² 13 114' 14 114' 15 114' 16 114' 5,130 ft.² 5,130 ft.² 5,130 ft.² 17 5,130 ft.² 114' 18 6,222 ft.² 99' 99' 23 114' 6,222 ft.² 5,130 ft.² 22 114' 5,130 ft.² 21 114' ' 0 4 ' 5 4 ' 5 4 20 5,130 ft.² 114' ' 5 4 . . E U P . ' 0 1 19 6,230 ft.² ' 5 5 30 ' 0 5 6,000 ft.² 120' ' 9 2 ' 0 6 ' 0 5 ' 0 5 ' 0 5 . . E U P . ' 0 1 ' 0 5 ' 5 4 ' 5 4 ' 5 4 ' 5 4 . . E U P . ' 0 1 ' 5 4 . . E U P . ' 0 1 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 0 4 ' 5 4 ' 0 5 6,000 ft.² 120' 32 120' 6,000 ft.² 31 6,000 ft.² 29 120' 5,400 ft.² 28 120' 27 5,400 ft.² 120' 5,400 ft.² 26 120' 5,400 ft.² 25 120' 5,400 ft.² 24 120' 5,400 ft.² 22 120' 5,400 ft.² 21 120' 5,400 ft.² 20 120' 6,552 ft.² 19 105' 105' 1 2 7,152 ft.² 120' 6,000 ft.² 120' 5,400 ft.² 23 120' BLK. 'B' ' 0 5 ' 0 5 ' 0 5 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 5 ' 5 5 ' 5 3 ' 5 1 ' 0 3 ' 0 2 40,068 ft.² 0.9198 Ac. 5,700 ft.² 5,700 ft.² 114' 19 114' 20 114' ' 0 5 . . E U P . ' 0 1 5,700 ft.² 21 ' 0 5 ' 0 5 ' 0 5 ' 5 4 5,700 ft.² 5,130 ft.² 114' 22 114' 23 114' 24 114' 25 114' BLK. 'C' ' 0 5 79 / E G A N A R D I / E C A P S N E P O . . E U P . / Y T I L A U Q R E T A W 5,130 ft.² ' 5 4 5,130 ft.² ' 5 4 26 5,130 ft.² 114' 27 114' 5,130 ft.² ' 5 4 ' 5 4 5,130 ft.² BLK. 'C' ' 5 4 5,130 ft.² 29 ' 5 4 28 114' 114' 5,130 ft.² 30 114' 5,130 ft.² 31 114' 6,222 ft.² 32 ' 5 4 79 ' 0 6 ' 0 5 ' 0 5 ' 0 5 ' 5 4 ' 5 4 ' 5 4 ' 5 4 . . E U P . ' 0 1 ' 5 4 ' 5 4 ' 5 4 ' 5 4 . . E U P . ' 0 1 ' 5 4 ' 0 4 ' 0 4 ' 5 4 ' 5 4 ' 5 4 . . E U P . ' 0 1 ' 5 4 ' 3 1 . 9 6 2 1 ' W " 0 2 5 3 ° 7 2 S 28' 29' ' 5 4 ' 5 5 ' 5 5 ' 5 4 ' 5 4 ' 5 4 78 6,222 ft.² 5,130 ft.² 33 114' 34 114' 5,130 ft.² 35 114' 5,130 ft.² 36 114' 5,130 ft.² 37 ' 5 4 24 25 8 7 5 PARK / OPEN SPACE 24' 24' BOZEMAN DRIVE (50' R.O.W.) N62°22'15"W 456.41' 24' 24' 24' 24' BOZEMAN DRIVE (50' R.O.W.) 127' 66 BLK. 'A' 1,236,718 ft.² 28.3911 Ac. C.E.F. 576 576 C.E.F. BUFFER 5 7 2 5 7 8 5 8 0 582 584 586 C.W.Q.Z. AVERAGED 588 FEMA 500YR FLOODPLAIN / 579.70' FFE MIN. 19 6,000 ft.² ' 0 5 120' 20 579.55' FFE MIN. 6,000 ft.² ' 0 5 594 588 ' 0 5 588 ' 0 5 590 120' 21 6,000 ft.² . . E U P . ' 0 1 ' 0 5 ' 0 5 592 580.50' FFE MIN. 594 580.05' FFE MIN. ' 0 5 120' 22 6,000 ft.² ' 0 5 ' 0 4 ' 5 ' 0 1 ' 0 5 . . E U P . ' 0 1 ' 0 5 6,000 ft.² 3 120' BLK. 'D' 6,000 ft.² 4 120' MATCHLINE (SEE SHEET 4) 6 1 0 ) T E E H S S H T E E S I ( ' A ' E N I L H C T A M 4 2 6 6 2 6 8 2 6 12 11 6 1 2 6 1 4 17 16 13 14 15 10 9 6 1 6 6 1 8 7 8 5 6 4 620 4 2 6 4 1 6 624 618 616 6 2 2 N O T X A H T I I E V R D S L L A V R O C LINE L1 L2 L3 L4 L5 L6 L7 L8 LINE TABLE BEARING N89°48'03"E S06°17'11"W S48°50'21"E S28°03'55"E S00°36'08"E S32°04'03"W S44°19'11"W S28°35'05"W LENGTH 152.14' 49.55' 58.31' 67.17' 97.88' 97.88' 117.22' 49.28' NOTE: 6 3 0 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. CURVE TABLE CURVE C1 C2 C3 DELTA 12°58'12" 06°29'22" RADIUS 1330.00' 1470.00' 16°15'12" 1470.00' (C4) (22°45'12") (1470.00') ARC 301.07' 166.50' 417.00' (583.77') CHORD 300.43' 166.41' 415.61' (579.94') CH. BEARING S83°42'51"E S80°28'26"E N88°09'16"E (N88°35'26"W) T C A R T D A O R N O T X A H T N A L P Y R A N M L E R P I I 2 F O 1 T E E H S E T A D Y B I I N O T P R C S E D . O N 9 1 0 2 , 3 2 y u J l : E T A D C M J S D J : Y B D E N G S E D I : Y B N W A R D g w d . s t e e h S - d a o R _ n o t x a h T I G N W A R D : E M A N R W D : Y B D E K C E H C 4/12/2021 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: A276-0409 SHEET NO. 3 C8J-2019-0146 OF 4 SHEETS 5 of 7B-10BUFFER 5 7 6 0 7 5 5 7 2 5 7 8 5 8 0 582 584 586 576 576 574 C.W.Q.Z. AVERAGED 588 FEMA 500YR FLOODPLAIN / COA 100YR FLOODPLAIN (ATLAS14) AND DRAINAGE EASEMENT 5 9 0 20' TRAIL EASEMENT 576 5 8 6 588 5 9 2 594 120' 21 6,000 ft.² . . E U P . ' 0 1 ' 0 5 ' 0 5 592 580.50' FFE MIN. 594 580.05' FFE MIN. ' 0 5 6,000 ft.² ' 0 5 120' 22 120' BLK. 'A' ' 0 5 596 23 580.60' FFE MIN. 5 9 8 6,000 ft.² ' 0 5 581.55' FFE MIN. ' 0 5 6,000 ft.² ' 0 5 600 C.E.F. BUFFER C.E.F. 66 BLK. 'A' PARK / OPEN SPACE 1,236,718 ft.² 28.3911 Ac. 576 578 582 5 8 4 5 8 6 578 588 5 9 0 5 7 8 FEMA 100YR FLOODPLAIN ' 5 6 . 0 6 8 1 5 8 0 5 8 2 5 8 0 2 5 7 8 578 C.E.F. BUFFER 580 C.E.F. 5 7 8 5 8 6 5 8 4 5 8 4 5 8 6 C.E.F. 5 8 0 5 8 2 5 8 4 5 8 6 5 8 8 590 5 9 0 5 8 8 5 8 45 8 6 5 8 2 5 9 4 5 9 2 5 9 4 592 5 8 8 C.W.Q.Z. AVERAGED 5 8 2 584 586 5 8 8 5 9 0 PROPOSED POND 588 5 8 4 5 9 0 5 9 2 5 8 8 5 8 6 DRAINAGE EASEMENT/ WATER QUALITY 0' P . U . E . 1 8' 2 2 10' S62°22'15"E 35.00' R 6 0' 27' POND MAINTENANCE / 5 STAGING AREA 8 8 590 ' E " 1 0 7 2 ° 7 2 N 5 9 2 C.E.F. BUFFER TEMP. TURN AROUND ESMT. 5 9 0 ORIGINAL C.W.Q.Z. ' 0 5 ' 7 0 1 5 9 2 66 BLK. 'A' 45' BLK. 'A' 588.35' FFE MIN. ' 4 6 1 65 7,380 ft.² 45' 588.35' FFE MIN. ' 5 5 9 4 4 ' 4 6 1 64 ' 5 4 BLK. 'A' 7,380 ft.² ' 5 5 10' P.U.E. 45' ' 5 4 586.65' FFE MIN. 8' 5,127 ft.² ' 8 3 ' 6 2 587.30' FFE MIN. 60 5,130 ft.² ' 9 1 ' 5 4 114' 61 5,130 ft.² . . E U P . ' 0 1 ' 5 4 596 ' 4 2 . 6 3 3 ' W " 5 4 7 3 ° 7 2 S ' 5 4 . . E U P . ' 0 1 5,040 ft.² 54 112' ' 5 4 5,040 ft.² 53 112' 5,130 ft.² ' 5 4 6,222 ft.² ' 0 4 E V O C E S O B I ) . . W O R . ' 0 5 ( ' 5 4 ' 0 4 5,040 ft.² 52 6,112 ft.² 112' 51 97' 24' 24' 113' 59 114' 114' 62 114' 63 99' 14 45' 588 590 5 8 6 C.E.F. BUFFER 5 9 4 45' BLK. 'A' 582.00' FFE MIN. ' 4 1 1 5 9 6 32 5,130 ft.² 10' P.U.E. 45' 24' 24' 55' 582.00' FFE MIN. 45' 582.00' FFE MIN. ' 4 1 1 34 6,270 ft.² ' 4 1 1 33 5,130 ft.² 592 ' A ' . K L B 66 5 9 4 ' 0 5 ' 5 5 592 4 9 5 ' 0 0 . 0 9 7 ' W " 5 4 7 3 ° 7 2 S I E V R D E P M E T ) . . W O R . ' 0 5 ( 1 7 4' 585.75' FFE MIN. ' 5 4 BLK. 'A' 42 5,220 ft.² ' 5 4 ' 9 2 ' 6 1 43 5,220 ft.² ' 5 4 58 9,978 ft.² 3 4 ' 1 1 5 ' 57 112' 56 112' 5,768 ft.² 5,040 ft.² ' 1 3 ' 5 4 ' 5 4 5,040 ft.² 55 112' BLK. 'A' 101' 583.50' FFE MIN. 35 116' 6,332 ft.² ' 0 4 ' 5 4 583.90' FFE MIN. 5,220 ft.² ' 5 4 ' 5 4 584.10' FFE MIN. 5,220 ft.² ' 5 4 ' 5 4 583.55' FFE MIN. 38 116' 5,220 ft.² ' 5 4 ' 5 4 585.65' FFE MIN. 39 5,220 ft.² ' 5 4 . . E U P . ' 0 1 585.30' FFE MIN. 40 ' 6 3 ' 9 5,220 ft.² ' 5 4 ' 5 4 584.90' FFE MIN. 41 5,220 ft.² ' 5 4 36 116' 37 116' 116' 116' 116' 116' 116' 116' ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 5 44 5,220 ft.² ' 5 4 5,220 ft.² 45 116' ' 5 4 . . E U P . ' 0 1 46 5,220 ft.² ' 5 4 116' 47 116' 116' 116' 5,220 ft.² ' 5 4 48 5,220 ft.² ' 5 4 49 5,220 ft.² ' 5 4 50 6,332 ft.² ' 0 4 101' ' 4 1 1 5,130 ft.² 8 BLK. 'G' 45' 596 55' 45' 45' 45' 45' 105' FAYETTEVILLE DRIVE (50' R.O.W.) N62°22'15"W 886.93' 24' 24' 24' 24' FAYETTEVILLE DRIVE (50' R.O.W.) ' 0 5 20 5,130 ft.² 114' ' 5 4 . . E U P . ' 0 1 BLK. 'D' 19 6,230 ft.² 114' 18 114' 5,130 ft.² 5,130 ft.² 17 114' 16 5,130 ft.² 114' 0 1 6 5,130 ft.² 114' 15 ' 5 4 . E . 2 U 1 . 6 P ' 0 1 ' 0 1 5,130 ft.² 14 114' 13 ' 5 5,130 ft.² 114' 12 6,222 ft.² 99' ) . . W O R . ' 0 5 ( I I E V R D S L L A V R O C E " 5 4 7 3 ° 7 2 N ' ' 3 7 . 0 1 5 2 4 1 6 ' 5 4 . . E U P . ' 0 1 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 . . E U P . ' 0 1 6 1 6 ' 5 4 ' 5 5 ' 0 4 ' 5 4 ' 5 4 ' 5 4 5,130 ft.² 36 114' 5,130 ft.² 37 114' 5,130 ft.² 38 114' BLK. 'I' ' 5 4 5,130 ft.² 114' 39 ' 5 4 / E G A N A R D I / E C A P S N E P O . . E U P . / Y T I L A U Q R E T A W 5,130 ft.² 40 0 2 6 114' 5,130 ft.² 41 114' 42 ' 5 4 5,130 ft.² 114' 6,270 ft.² 43 ' 5 5 6,222 ft.² 44 ' 5 5 114' 8 1 6 ' 5 4 78 16,319 ft.² 2 2 6 . c A 6 4 7 3 . 0 4 2 6 29' 6 2 6 26 8 2 6 27 6 3 0 2 3 6 MATCHLINE (SEE SHEET 3) . . ' 5 5 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 0 4 ' 0 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 1 ' 0 3 ' 0 2 ' 5 3 ' 5 1 ' 0 3 ' 0 2 ' 5 2 ' 5 2 ' 0 2 ' 0 3 ' 5 1 ' 5 3 ' 0 4 ' 5 5 ' 5 5 ' 0 5 . . E U P . ' 0 1 6,000 ft.² 9 120' BLK. 'D' 10 120' 6,000 ft.² 606 7,152 ft.² 24' 6 0 8 11 E U P . ' 0 1 ' 0 5 ' 0 5 ' 0 5 . . E U P . ' 0 1 ' 0 5 ' 0 5 ' 0 5 ' 5 4 ' 5 4 ' 0 5 ' 0 5 ' 0 5 ' 0 5 . . E U P . ' 0 1 ' 0 5 ' 0 5 ' 0 5 ' 0 5 ' 0 5 ' 0 5 ' 0 5 ' 0 5 . . E U P . ' 0 1 120' 6,000 ft.² 4 120' 6,000 ft.² 5 120' 6,000 ft.² 6 120' 7 8 6,000 ft.² 120' 6,000 ft.² 120' 105' 105' 7,152 ft.² 1 120' 120' 3 120' 6,000 ft.² 6,000 ft.² 4 120' 6,000 ft.² 5 120' 6,000 ft.² 6 120' 6,000 ft.² 7 120' 120' 8 9 120' 6,000 ft.² 6,000 ft.² 6,000 ft.² 10 120' 6,000 ft.² 11 120' 120' 13 120' 6,000 ft.² 6,000 ft.² 12 BLK. 'E' ' 5 3 ' 5 1 6,000 ft.² 2 BLK. 'E' ' 0 4 ' 5 99' 30 114' 6,222 ft.² 29 5,130 ft.² 114' 28 5,130 ft.² 114' 27 5,130 ft.² 114' ' 0 1 ' 5 3 ' 5 1 ' 0 3 ' 5 2 ' 0 2 ' 0 3 ' 0 2 ' 5 2 5,130 ft.² 26 114' 25 5,130 ft.² 114' ' 5 4 . . E U P . ' 0 1 24 5,130 ft.² ' 5 4 ' 5 1 ' 5 3 BLK. 'E' ' 0 1 5,130 ft.² ' 5 4 ' 0 4 ' 5 22 5,130 ft.² ' 5 4 114' 23 114' 114' ' 5 4 ' 5 4 ' 0 4 ' 5 ' 0 1 ' 0 3 ' 0 2 21 5,130 ft.² 114' 20 5,130 ft.² 114' 19 5,130 ft.² 114' 5,130 ft.² 18 114' 17 5,130 ft.² 5,130 ft.² 114' 16 114' . . E U P . ' 0 1 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 0 4 I I E V R D S L L A V R O C ) . . W O R . ' 0 5 ( 581.60' FFE MIN. 25 6,000 ft.² ' 0 5 2 0 6 120' 582.00' FFE MIN. 7,800 ft.² 26 20' D.E. . . E U P . ' 0 1 ' 5 6 ' 0 5 ' 5 6 596 66 596 BLK. 'A' 596 PARK / OPEN SPACE 1,236,718 ft.² 28.3911 Ac. 45' 45' 45' 582.00' FFE MIN. ' 4 1 1 31 30 ' 4 1 1 ' 4 1 1 5,130 ft.² 5,130 ft.² 29 5,130 ft.² ' 0 6 582.00' FFE MIN. 582.00' FFE MIN. ' 4 5 582.00' FFE MIN. 6,480 ft.² ' 4 5 582.00' FFE MIN. 28 7,152 ft.² ' 5 4 I E V R D N A M R U F ) . . W O R . ' 0 6 ( ' E " 5 4 7 3 ° 7 2 N ' 9 5 . 6 5 6 2 24' 24' 24' 120' 24 120' 120' 27 120' 105' 30 120' 29 120' 28 120' 27 120' 26 120' 25 120' 24 120' 23 120' 7,152 ft.² ' 5 4 4 0 6 ' 0 5 6,000 ft.² 6,000 ft.² 6,000 ft.² ' 0 5 ' 0 5 ' 0 5 . . E U P . ' 0 1 6,000 ft.² ' 0 5 6,000 ft.² ' 0 5 BLK. 'F' 6,000 ft.² ' 0 5 I E V R D N A M R U F ) . . W O R . ' 0 6 ( ' 5 ' 5 ' 0 1 ' 5 1 6,000 ft.² ' 0 5 22 120' 21 6,000 ft.² 120' ' 0 5 . . E U P . ' 0 1 6,000 ft.² 6,000 ft.² ' 0 5 ' 0 5 6,000 ft.² ' 0 5 20 120' 19 120' 18 120' 17 9,552 ft.² ' 5 6 ' 5 4 . . E U P . ' 0 1 5,130 ft.² 5 114' ' 0 2 6,000 ft.² ' 0 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 . . E U P . ' 0 1 ' 5 4 ' 5 4 ' 5 4 ' 0 4 99' 6,222 ft.² 1 114' 5,130 ft.² 2 114' 5,130 ft.² 5,130 ft.² 114' 3 4 114' 5,130 ft.² 6 114' 5,130 ft.² 7 114' 5,130 ft.² 5,130 ft.² 5,130 ft.² 114' 8 9 114' 10 114' 5,130 ft.² 11 114' 5,130 ft.² 12 114' 5,130 ft.² 13 114' 14 114' 15 114' 5,130 ft.² 5,130 ft.² 6,222 ft.² 16 99' ' 5 5 ' 0 4 ' 5 ' 0 1 BLK. 'F' ' 5 3 ' 5 1 ' 0 2 ' 0 3 ' 5 1 ' 0 1 ' 0 3 ' 5 2 ' 5 2 ' 5 3 ' 0 4 ' 5 4 ' 5 4 ' 0 4 ' 5 3 ' 0 3 BLK. 'F' ' 0 2 ' 5 2 ' 5 5 ' 0 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 . . E U P . ' 0 1 ' 5 4 . . E U P . ' 0 1 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 5 4 ' 6 1 ' 2 2 / E G A N A R D I / E C A P S N E P O . . E U P . / Y T I L A U Q R E T A W 77 ' 1 4 . 8 5 6 ' W " 6 5 9 2 ° 7 2 S 6,222 ft.² ' 5 5 45 114' 5,130 ft.² ' 5 4 5,130 ft.² ' 5 4 5,130 ft.² ' 5 4 5,130 ft.² ' 5 4 46 114' 47 114' 48 114' 49 114' 5,130 ft.² ' 5 4 5,130 ft.² ' 5 4 50 114' 51 114' 52 5,130 ft.² ' 5 4 53 5,130 ft.² ' 5 4 114' 114' 54 114' 55 114' 5,130 ft.² ' 5 4 5,130 ft.² ' 5 4 30' 28 29 5,130 ft.² 56 114' ' 5 4 57 5,130 ft.² ' 5 4 114' 58 5,130 ft.² ' 5 4 77 30' 5,130 ft.² ' 5 4 5,130 ft.² ' 5 4 5,130 ft.² ' 5 4 30 ' W " 5 1 7 2 ° 7 2 S ' 1 2 . 3 6 2 114' 59 114' 60 114' 61 114' 63 114' 64 114' 65 114' 5,130 ft.² ' 5 4 4 4 6 5,130 ft.² ' 5 4 6 4 2 5,134 ft.² ' 5 4 66 6,513 ft.² ' 9 7 31' 31 ' 5 4 . . E U P . ' 0 1 5,130 ft.² 62 114' ' 5 4 6 4 6 6 4 8 TEMP. TURN AROUND ESMT. ' 3 3 3 ' 3 3 3 ) . . W O R . ' 0 6 ( I E V R D N A M R U F 34' 114' 67 7,145 ft.² 98' 1 1 4 ' ' W " 7 3 9 3 ° 7 2 S ' 4 0 . 8 9 3 4 ' 1 1 7,317 ft.² 70 6 3 ' 3 4 ' 8' 0 1 34' 10' P.U.E. 3 4 ' 19' 1 7' 7,356 ft.² 3 3' 69 ' 4 1 1 66' 7,145 ft.² 68 8 ' 9 BLK. 'H' 77 2.3389 Ac. 101,884 ft.² OPEN SPACE/ DRAINAGE/ WATER QUALITY/ P.U.E. C.W.Q.Z. AVERAGED TUCSON DRIVE (50' R.O.W.) 24' 24' N62°22'15"W 1157.44' 105' 105' 24' 24' 24' 24' 58' 6,471 ft.² 18 45' 5,130 ft.² ' 4 1 1 17 45' 10' P.U.E. 16 5,130 ft.² ' 4 1 1 45' 45' 5,130 ft.² ' 4 1 1 15 5,130 ft.² ' 4 1 1 ' 4 1 1 45' 5,130 ft.² 13 45' 5,130 ft.² 45' 5,130 ft.² 45' 5,130 ft.² ' 4 1 1 12 ' 4 1 1 11 10 ' 4 1 1 45' 10' P.U.E. 5,130 ft.² 9 ' 4 1 1 45' 45' 45' 45' 45' 45' 46' 5,130 ft.² 5,130 ft.² ' 4 1 1 7 ' 4 1 1 6 5,130 ft.² ' 4 1 1 5 5,130 ft.² ' 4 1 1 4 45' 10' P.U.E. 5,130 ft.² 3 ' 4 1 1 5,130 ft.² 2 ' 4 1 1 6,887 ft.² 1 ' 4 1 1 ' 9 9 ' 9 9 21' 37' 45' 45' 45' 45' 45' 45' 45' 45' 45' 45' 45' 45' 45' 45' 61' 5 8 8 OPEN SPACE/ DRAINAGE/ WATER QUALITY/ P.U.E. 19 BLK. 'G' 277,748 ft.² 6.3762 Ac. C.W.Q.Z. AVERAGED ' 5 6 9,552 ft.² 14 ' 5 2 ' 5 5 6,222 ft.² 15 TUCSON DRIVE (50' R.O.W.) 99' 99' 50' 55' 10' P.U.E. 7,326 ft.² 76 ' 4 1 1 6,270 ft.² 75 ' 5 5 6,222 ft.² 74 114' ' 9 5 73 6,694 ft.² 51' 14' ' 5 4 55' 108' 6,233 ft.² 72 117' 6 1' 24' 24' ' 0 4 . . E U P . ' 0 1 ' 3 4 35' I I E V R D S L L A V R O C ) . . W O R . ' 0 5 ( 8,546 ft.² 71 ' 2 5 S63°41'37"E 35.01' 0' 6 R ' 7 0 1 5.32 AC. PLANTING AREA RESERVED FOR CEF BUFFER MITIGATION C.W.Q.Z. AVERAGED ORIGINAL C.W.Q.Z. FEMA 100YR FLOODPLAIN N62°09'54"W 1325.87' 1 100YR ATLAS-14 CALCULATED FLOODPLAIN 32 33 34 LINE L1 L2 L3 L4 L5 L6 L7 L8 LINE TABLE BEARING N89°48'03"E S06°17'11"W S48°50'21"E S28°03'55"E S00°36'08"E S32°04'03"W S44°19'11"W S28°35'05"W LENGTH 152.14' 49.55' 58.31' 67.17' 97.88' 97.88' 117.22' 49.28' CURVE TABLE CURVE C1 C2 C3 DELTA 12°58'12" 06°29'22" RADIUS 1330.00' 1470.00' 16°15'12" 1470.00' (C4) (22°45'12") (1470.00') ARC 301.07' 166.50' 417.00' (583.77') CHORD 300.43' 166.41' 415.61' (579.94') CH. BEARING S83°42'51"E S80°28'26"E N88°09'16"E (N88°35'26"W) 100 50 0 100 200 SCALE IN FEET FEMA 500YR FLOODPLAIN / C.O.A. 100YR FLOODPLAIN (ATLAS 14) AND DRAINAGE EASEMENT LEGEND PROPERTY BOUNDARY CREEK CENTERLINE PROPOSED RIGHT OF WAY PROPOSED EASEMENT PROPOSED PAVEMENT FEMA 100YR FLOODPLAIN CRITICAL WATER QUALITY ZONE (C.W.Q.Z.) C.W.Q.A - 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 D A O R N O T X A H T N A L P Y R A N M L E R P I I 2 F O 2 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 9 1 0 2 , 3 2 y u J l : E T A D C M J S D J : Y B D E N G S E D I : Y B N W A R D g w d . s t e e h S - d a o R _ n o t x a h T I G N W A R D : E M A N R W D : Y B D E K C E H C 4/12/2021 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: A276-0409 SHEET NO. 4 C8J-2019-0146 OF 4 SHEETS 6 of 7B-107 of 7B-10