07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 1 - Staff Report

Zoning and Platting Commission – April 21, 2026

07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 1 - Staff Report — original pdf

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ZONING AND PLATTING COMMISSION SITE PLAN REVIEW SHEET CASE NUMBER: SPC-2025-0202C ZAP MEETING DATE: 4/21/2026 PROJECT NAME: PARD - John Trevino Park Phase 1 ADDRESS: 9501 FM 969 RD DISTRICT: 1 WATERSHED: Walnut Creek (Suburban Watershed) AREA: 10.18 acres limits of construction APPLICANT: Beth Larkin, Project Manager City of Austin, Parks & Recreation PARD Annex AGENT: Aida Taherzadeh, PE MWM Design Group 9001 N. IH-35, Suite 102 Austin, TX 78753 CASE MANAGER: Meg Greenfield, (512) 978-4663, meg.greenfield@austintexas.gov EXISTING ZONING: Public (P) PROPOSED USE: Austin Parks & Recreation is proposing a restroom pavilion and two picnic pavilions, parking, playgrounds, water service connections, and on-site storm and water quality infrastructure to the existing John Trevino Park. The TCAD parcel for the park is 330 acres, however the LOC for this site plan is 10.18 acres. Proposed impervious cover is 15% of the 10.18 acres. The project is participating in the Art in Public Places program. REQUEST: This site is zoned P (Public) and is greater than one acre in size; therefore, a Conditional Use Permit is required, according to the Land Development Code (Section 25-2-625). SUMMARY STAFF RECOMMENDATION: Staff recommends approval of this site plan. LEGAL DESCRIPTION: ABS 16 SUR 18 MCELROY P ACR 330.220 SUMMARY COMMENTS ON SITE PLAN: This site plan has gone through two pre-submittal design consultations and three rounds of formal review. All reviewers are approved except for Drainage. Latest comment report is attached. Link to full plan set: https://studio.bluebeam.com/share/$aXY1T25hMHFXaUd ZONING OVERLAYS: Wildland Urban Interface 2024 Airport Overlay: CONTROLLED COMPATIBLE LAND USE AREA 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 11 of 31SURROUNDING CONDITIONS: North: Vacant, Commercial, Single Family (ETJ) East: Commercial, Single Family (SF3) West: Commercial, Single Family (ETJ) South: Walnut Creek (DR) NEIGHBORHOOD ORGANIZATION: Austin Independent School District Austin Neighborhoods Council Del Valle Community Coalition Del Valle Independent School District Dog’s Head Neighborhood Association E.A.C.H. (East Austin Community Hills) Friends of Austin Neighborhoods Friends of Northeast Austin Homeless Neighborhood Association Imperial Neighborhood Association Overton Family Committee 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 12 of 31 John Treviño Jr. Metropolitan Park at Morrison Ranch - Phase 1 9501 FM 969 Austin, Texas 78724 SUBMITTAL DATE DATE: FEBRUARY 18, 2025 CIVIL ENGINEER: DAVID HILDEBRANDT, P.E. DAVID.HILDEBRANDT@MWMDG.COM (512) 453-0767 MWM DESIGN GROUP, INC. 9001 N. IH-35, STE #102 AUSTIN, TEXAS 78753 CONTACT: MEL FUECHEC MEL.FUECHEC@AUSTINTEXAS.GOV (512) 974-5635 OWNER: COA PARKS & RECREATION DEPARTMENT 200 S. LAMAR BLVD. AUSTIN, TX 78704 CONTACT: D'ANNE WILLIAMS DANNE.WILLIAMS@AUSTINTEXAS.GOV (512) 974-9456 LANDSCAPE ARCHITECT / AGENT: DAVID CAZARES, RLA, LEED DAVID.CAZARES@MWMDG.COM (512) 992-2972 MWM DESIGN GROUP, INC. 9001 N. IH-35, STE #102 AUSTIN, TEXAS 78753 Phase 1 Location John Treviño Park 0 1000' 2000' 4000' Scale: 1" = 2000' LOCATION MAP LEGAL DESCRIPTION: ABS 16 SUR 18 MCELROY P ACR 330.220 WATERSHED: ELM CREEK, COLORADO RIVER, & WALNUT CREEK CLASSIFICATION: SUBURBAN PRINCIPAL STREET: FM 969 RD STREET TYPE: PRINCIPAL OR MAJOR ARTERIAL (LEVEL 4) THIS DOCUMENT IS RELEASED FOR THE PURPOSE OF INTERIM REVIEW UNDER THE AUTHORITY OF DAVID J. CAZARES RLA #1871 18/02/2025 IT IS NOT TO BE USED FOR BIDDING OR CONSTRUCTION PURPOSES. THIS DOCUMENT IS RELEASED FOR THE PURPOSE OF INTERIM REVIEW UNDER THE AUTHORITY OF DAVID J. HILDEBRANDT, P.E. #106713 2/18/2025 IT IS NOT TO BE USED FOR BIDDING OR CONSTRUCTION PURPOSES. TBPELS F-1416 10065600 TBAE 1452 HUB 9001 N. IH-35, Suite 102 Austin, Texas 78753 p: 512.453.0767 512.453.1734 f: NO. DATE DESCRIPTION BY 0 1" The bar above measures one inch on the original drawing. Adjust scales accordingly. COA COVER SHEET John Treviño Jr. Metropolitan Park at Morrison Ranch Austin, Texas PLOTTED: 2/18/2025 JOB NO: 0023-093B C000 1 OF 106 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 13 of 31Property Profile Zoning Map 0 0.5 1 mi 4/14/2026 This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. It does not represent an on-the-ground survey. This product has been produced by the City of Austin for the sole purpose of geographic reference. No warranty is made by the City of Austin regarding specific accuracy or completeness. Legend Property Jurisdiction Boundary FULL PURPOSE LIMITED PURPOSE EXTRATERRITORIAL JURISDICTION EXTRATERRITORIAL JURISDICTION EXTRATERRITORIAL JURISDICTION EXTRATERRITORIAL JURISDICTION 2 MILE ETJ AGRICULTURAL AGREEMENT OTHER CITY LIMITS OTHER CITY LIMITS OTHER CITIES ETJ OTHER CITIES ETJ OUTSIDE ANY CITIES JURISDICTION OUTSIDE ANY CITIES JURISDICTION Zoning Zoning AG AV CBD Notes CH CR CS DMU DR ERC GO GR IP L LA LI LO LR MF MH MI NBG NO P PUD R&D RR SF TND TOD UNZ W/LO Zoning Text Jurisdiction Fill Jurisdiction FULL PURPOSE LIMITED PURPOSE EXTRATERRITORIAL JURISDICTION EXTRATERRITORIAL JURISDICTION EXTRATERRITORIAL JURISDICTION EXTRATERRITORIAL JURISDICTION AGREEMENT OTHER CITY LIMITS OTHER CITY LIMITS OTHER CITIES ETJ OTHER CITIES ETJ 2 MILE ETJ AGRICULTURAL OUTOUTSIDE ANY CITIES JURISDICTION OUTOUTSIDE ANY CITIES JURISDICTION 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 14 of 31Engineer’s Summary Letter www.mwmdesigngroup.com June 10, 2025 Attention: City of Austin Development Services Department Reference: John Treviño Jr. Metropolitan Park at Morrison Ranch - Phase 1 From: Aida Taherzadeh, P.E. #154799 Dear Staff, Phase 1 of the park development covers approximately 10.61 acres of a 330.22-acre site. Proposed improvements include three buildings (a 3,270 SF restroom pavilion and two picnic pavilions), parking, playgrounds, water service connections, and on-site stormwater and water quality infrastructure. The site is under the City of Austin’s Full Purpose jurisdiction and is located within three suburban watersheds: Elm Creek, Colorado River, and Walnut Creek. The site features diverse vegetation types and natural topography with slopes ranging from 2% to over 35%. No heritage trees are located within the limit of construction, and the project does not encroach upon the 100-year FEMA floodplain. No critical environmental features or hydrologic features were identified within the Phase 1 LOC. Stormwater from Phase 1 will be discharged to two study points. A detention pond is proposed at Study Point 1 to manage runoff from rooftops and pavement, with overflow from five rain gardens draining into the pond. Modeling confirms peak discharge rates for 2-, 10-, 25-, and 100-year storm events will not exceed pre-development conditions, therefore preventing adverse off-site impacts. Five rain gardens are placed throughout the phase 1 LOC to treat stormwater from impervious surfaces. Overflow of four of these rain gardens will be directed to the detention pond via riser boxes or earthen outfalls. Calculations demonstrate compliance with City of Austin water quality requirements. Water service is provided by an 8” Austin Water main along FM 969. The site will include an 8” fire line and 2.5” domestic line, with separate meters for domestic and irrigation use. Two new hydrants are proposed to meet IFC 2021 code. Wastewater service will be via an on-site sewage facility (OSSF), as no city sewer connection is within 100ft of the property. Standard temporary erosion and sedimentation controls will be in place during construction, including a stabilized entrance and re-vegetation measures post-construction, following City of Austin standards. Sincerely, Aida Taherzadeh, P.E. 1 of 1 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 15 of 31 Permitting and Development Center | 6310 Wilhelmina Delco Drive, Austin, TX 78752 | (512) 978-4000 Property Profile Report General Information Location: Parcel ID: Grid: 9501 FM 969 RD 0202310103 MP22 Planning & Zoning *Right click hyperlinks to open in a new window. Future Land Use (FLUM): No Future Land Use Map Regulating Plan: No Regulating Plan Zoning: Zoning Cases: Zoning Ordinances: P, SF-3, SF-3 C14-2025-0037 19990225-070b 20051117-018 20250724-167 Zoning Overlays: Wildland Urban Interface 2024 Airport Overlay: CONTROLLED COMPATIBLE LAND USE AREA Infill Options: -- Neighborhood Restricted Parking Areas: -- Mobile Food Vendors: Historic Landmark: Urban Roadways: Zoning Guide -- -- No The Guide to Zoning provides a quick explanation of the above Zoning codes, however, the Land Use Assistance provides general zoning assistance and can advise you on the type of development allowed on a property. Visit Zoning for the description of each Base Zoning District. For official verification of the zoning of a property, please request a Zoning Verification Letter. General information on the Neighborhood Planning Areas is available from Neighborhood Planning. Environmental Fully Developed Floodplain: City of Austin Fully Developed 100-Year Floodplain, City of Austin Fully Developed 25-Year Floodplain FEMA Floodplain: .2 PCT ANNUAL CHANCE FLOOD HAZARD, AE Austin Watershed Regulation Areas: SUBURBAN Watershed Boundaries: Colorado River, Walnut Creek, Elm Creek Creek Buffers: CWQZ, CWQZ, CWQZ Edwards Aquifer Recharge Zone: Edwards Aquifer Recharge Verification Zone: Erosion Hazard Zone Review Buffer: Political Boundaries No No Yes Jurisdiction: AUSTIN FULL PURPOSE Council District: 1 County: TRAVIS School District: Austin ISD, Del Valle ISD, Manor ISD Community Registry: Austin Independent School District, Austin Neighborhoods Council, Del Valle Community Coalition, Del Valle Independent School District, Dog’s Head Neighborhood Association , E.A.C.H. (East Austin Community Hills), Friends of Austin Neighborhoods, Friends of Northeast Austin, Homeless Neighborhood Association, Imperial Neighborhood Association, Overton Family Committee The Information on this report has been produced by the City of Austin as a working document and is not warranted for any other use. No warranty is made by the City regarding its accuracy or completeness. Date created: 4/14/2026 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 16 of 31WV #738087 W W W WV #767828 WV #798779 CONTROL POINT 4 4 0 5 1 1 # U W A 5427 CPS 4 /// E W 7'(W)x2'(H) BOX CULVERT FL OUT (E)=515.36 WV #767835 /// 5432 LOC CONCRETE FLUME FL (E)=514.57 PL LOC PL 20'x20' WATER LINE EASEMENT TO CITY OF AUSTIN DOC NO. 2016078166 5425 5426 T M S E 5424 PRIVATE WV #767842 U W L P LOC 5429 5430 5428 E ESMT E // / H O E E TRACT 1: CALLED 283.74 AC CITY OF AUSTIN DOC 2003224337 OPRTCT BENCHMARK 1001 EXISTING SIDEWALK CLEAR ZONE: 5'-0" FL OUT (W)=504.88 PLANTING ZONE: 10'-0" 1355 1358 1362 /// /// BM /// FM 969 (ROW VARIES) EXISTING FENCE TO BE REPLACED WITH SPLIT RAIL FENCE PER DTL. 6/L791 1371 1369 /// 1368 RAIN GARDEN #1 /// /// /// WW 40' WIDE, 3 LANE TWO-WAY DRIVEWAY PER TXDOT DETAIL, SHEET C392 R25' L O C /// PL FM 969 (ROW VARIES) FL OUT (E)=504.70 /// /// 1340 LOC PL 1332 1334 1339 DETENTION POND SIDWALK INLET: TOP=506.33 BOTTOM OF BOX=501.83 INLET IN (N)=505.43 INLET IN (S)=505.23 FL IN (W)=502.05 FL IN (E)=INACCESSIBLE FL OUT (N)=INACCESSIBLE /// /// LOC PL 1341 1331 LOC PL 1352 1330 1354 1356 1353 1329 1357 LOC PL 1370 1367 1365 1366 1364 1363 1361 1360 1359 LOC PL 1373 1374 1379 1377 1375 1376 C O L APPROX. AREA OF EXISTING TREES TO REMAIN L P L P TCAD 0202310103 SEPTIC DRAIN FIELD (APPROX. 26,000 SF) PER SEPARATE OSSF PERMIT {9501 FM RD 969} LOC RAIN GARDEN #4 PROPOSED WHEEL STOP PER COA DTL. 439S-1 CONCRETE DRIVEWAY AND PARKING 8 BIKE SPACES PER DTL. 710S-1 & 710S-4/L994 C O L PROPOSED ELECTRICAL PULL BOX RAIN GARDEN #5 L P APPROX. AREA OF EXISTING TREES TO REMAIN ADA ADA ADA ADA R150' ADA 15' ADA RAIN GARDEN #2 CROSSWALK STRIPING PER DTL. 2/C391 A D A RAIN GARDEN #3 R25' A D A LP LP 10 2 5' LP LP 10 A D A 10 ADA LP ADA ADA SIGN PER DTL. 1/C391 LP ADA PICNIC PAVILION NO.2 9 ADA LP LP A D A UE ADA ADA PARKING PER DETAIL 3/C391 ADA ADA ADA ADA UE ADA ADA FFE= 519.00' ROOF DOWNSPOUTS EPB ADA ADA PICNIC PAVILION NO.3 ADA R115' UE ADA ADA / / / ADA // / // / CONCRETE L SIDEWALK PER O C DTL. 1/L991 / // PROPOSED ELECTRICAL METER PROPOSED UNDERGROUND SECONDARY ELECTRICAL SERVICE 5' 2 R C O L PL A D A A D A 40' 15' 5551 L O C L O C H LOC O E LOC PL PL PL CPS 2 H O E E CONTROL POINT 2 UE H O E SPLIT RAIL FENCE PER DTL. 6/L791 CONNECT PROPOSED FENCE TO EXISTING FENCE POINT OF ELECTRIC SERVICE PROPOSED UNDERGROUND PRIMARY ELECTRICAL SERVICE 10'x10' TRANSFORMER PAD WITH BOLLARDS 5' SPACED ON CENTER AROUND PAD H O E RELOCATE EXISTING KEY PAD AND SOLAR PANEL TO NEW GATE LOCATION L O C H O RELOCATE EXISTING E GATE TO NEW LOCATION ADA WV 9 LP A D A LP ADA A D A FFE= 520.00' UE EPB EPB ADA ADA ADA A D A 10 WV A D A A D A GRANITE GRAVEL SURFACING PER DTL. 4/L991 C O L ADA SIGN PER DTL. 1/C391 CO CITY OF AUSTIN PARKING ONLY SIGN C O L RAINWATER CISTERN, SEE BUILDING PLANS FOR DETAILS REF ENLARGED CISTERN PLAN, THIS SHEET LOC RESTROOM PAVILION NO.1 = E F F 5' 5.7 2 5 A D A A D A ADA ADA LOC ACCESS RAMP INVERTED RIBBON CURB PER DTL. 7/L991 ADA ADA GRANITE GRAVEL SURFACING PER DTL. 4/L991 PROPOSED ELECTRICAL PULL BOX ACCESS RAMP INVERTED RIBBON CURB PER DTL. 7/L991 PLAYGROUND SEE LANDSCAPE PLANS FOR MORE DETAIL GRANITE GRAVEL SURFACING PER DTL. 4/L991 LOC LOC LOC L O C L O C SHADE STRUCTURE SEE ARCHITECTURE PLANS FOR MORE DETAIL, TYP. CONCRETE SIDEWALK PER DTL. 1/L991 ADA LOC ADA ADA LOC PROPOSED ELECTRICAL CONNECTION TRACT 1: CALLED 283.74 AC CITY OF AUSTIN DOC 2003224337 OPRTCT TCAD 0202310103 {9501 FM RD 969} 1215 1214 NCRS PRIME FARMLAND APPROX. AREA OF EXISTING TREES TO REMAIN H O E E H O E H O E H O E H O E H O E H O E H O E H O E H O E TRACT 2: CALLED 1.375 AC ACCESS ESMT DOC 2014033443 OPRTCT CALLED 89.925 AC KIPP AUSTIN PUBLIC SCHOOLS, INC DOC 2014033439 OPRTCT TCAD 0210310329 {8509 F M RD 969, TX 78725} TRACT 1: CALLED 19.484 AC SF-3 ADSI D/B/A, AUSTIN DISCOVERY SCHOOL, INC ZONING: DOC 2015084101 OPRTCT LAND USE: RESIDENTIAL (SEMI-INSTITUTIONAL HOUSING) {9303 F M RD 969} TCAD 0202310111 PLANTING AREA, TYP. T M S E T M S E T M S E T M S E T M S E T M S E D A O R E T A V I R P T M S E T M S E T M S E L P CONCRETE LANDSCAPE RIBBON CURB, TYP. PER DTL. 6/L991 L P T M S E CONCRETE SIDEWALK, TYP. PER DTL. 1/L991 CISTERN SEAT WALL WITH PRECAST CONCRETE CAP, TYP. PER DTL, 1 / L995 FREE STANDING LIMESTONE PLINTH AT CISTERN AREA, TYP. PER DTL. 2 / L995 CONCRETE SEAT WALL AT CISTERN AREA, TYP. PER DTL. ARCHITECTURE DRAWINGS ENLARGED CISTERN PLAN SCALE: 1" = 10' T M S E T M S E T M S E T M S E T M S E T M S E T M S E T M S E COLUMN FOR GUTTER (ABOVE) L APPROX. AREA OF P EXISTING TREES TO REMAIN L P PLANTING AREA, TYP. L P L P 1" = 60' ORIGINAL IS ONE INCH 0 30' 60' 120' Scale: 1" = 60' SITE/GEOMETRY LEGEND ADA PL FIRE LANE ADA ROUTE PROPERTY LINE SL SURVEY LIMIT FARM LAND LIMIT PROPOSED SPLIT RAIL FENCE PROP. SIGN 26 PARKING SPACE COUNT REMOVABLE BOLLARD AUSTIN ENERGY NOTES: 1. 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. 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 25-8 OF THE CITY OF AUSTIN LAND DEVELOPMENT CODE. 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. 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. ANY RELOCATION OF ELECTRIC FACILITIES SHALL BE AT LANDOWNER'S/DEVELOPER’S EXPENSE. 2. 3. 4. 5. SITE PLAN RELEASE NOTES: a) ALL IMPROVEMENTS SHALL BE MADE IN ACCORDANCE WITH THE RELEASED SITE PLAN. ANY ADDITIONAL IMPROVEMENTS WILL REQUIRE SITE PLAN AMENDMENT AND APPROVAL OF THE DEVELOPMENT SERVICES DEPARTMENT. b) APPROVAL OF THIS SITE PLAN DOES NOT INCLUDE BUILDING AND FIRE CODE c) APPROVAL NOR BUILDING PERMIT APPROVAL. ALL SIGNS MUST COMPLY WITH REQUIREMENTS OF THE LAND DEVELOPMENT CODE (CHAPTER 25-10). d) ADDITIONAL ELECTRIC EASEMENTS MAY BE REQUIRED AT A LATER DATE. e) WATER SERVICE WILL BE PROVIDED BY THE CITY OF AUSTIN. f) ALL EXISTING STRUCTURES SHOWN TO BE REMOVED WILL REQUIRE A DEMOLITION PERMIT FROM THE CITY OF AUSTIN DEVELOPMENT SERVICES DEPT. g) A DEVELOPMENT PERMIT MUST BE ISSUED PRIOR TO AN APPLICATION FOR BUILDING PERMIT FOR NON-CONSOLIDATED OR PLANNING COMMISSION APPROVED SITE PLANS. h) NO CERTIFICATE OF OCCUPANCY MAY BE ISSUED FOR THE PROPOSED RESIDENTIAL CONDOMINIUM PROJECT UNTIL THE OWNER OR OWNERS OF THE PROPERTY HAVE COMPLIED WITH CHAPTER 81 AND 82 OF THE PROPERTY CODE OF THE STATE OF TEXAS OR ANY OTHER STATUTES ENACTED BY THE STATE CONCERNING CONDOMINIUMS. FOR DRIVEWAY CONSTRUCTION: THE OWNER IS RESPONSIBLE FOR ALL COSTS FOR RELOCATION OF, OR DAMAGE TO UTILITIES. FOR CONSTRUCTION WITHIN THE RIGHT-OF-WAY, A ROW EXCAVATION PERMIT IS REQUIRED. i) j) COMPATIBILITY STANDARDS NOTES: a) ALL EXTERIOR LIGHTING WILL BE HOODED OR SHIELDED FROM THE VIEW OF ADJACENT RESIDENTIAL PROPERTY. [SECTION 25-2-1064]. c) b) ALL DUMPSTERS AND ANY PERMANENTLY PLACED REFUSE RECEPTACLES WILL BE LOCATED AT A MINIMUM OF TWENTY (20) FEET FROM A PROPERTY USED OR ZONED AS SF-5 OR MORE RESTRICTIVE. [SECTION 25-2-1067]. THE USE OF HIGHLY REFLECTIVE SURFACES, SUCH AS REFLECTIVE GLASS AND REFLECTIVE METAL ROOFS, WHOSE PITCH IS MORE THAN A RUN OF SEVEN (7) TO A RISE OF TWELVE (12), WILL BE PROHIBITED. [SECTION 25-2-1067]. THE NOISE LEVEL OF MECHANICAL EQUIPMENT WILL NOT EXCEED 70 DBA AT THE PROPERTY LINE ADJACENT TO RESIDENTIAL USES. [SECTION 25-2-1067]. d) NO. DATE DESCRIPTION BY TBPELS F-1416 10065600 TBAE 1452 HUB 9001 N. IH-35, Suite 102 Austin, Texas 78753 p: 512.453.0767 512.453.1734 f: LAND USE SITE PLAN John Treviño Jr. Metropolitan Park at Morrison Ranch - Phase 1 Austin, Texas PLOTTED: 1/30/2026 JOB NO: 0023-093B CASE NO: SPC-2025-0202C C010 2 OF 115 5202/05/202607 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 17 of 31 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 18 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 19 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 110 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 111 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 112 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 113 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 114 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 115 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 116 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 117 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 118 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 119 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 120 of 3107 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 121 of 31From: Rende, Rebecca <rebecca.rende@austintexas.gov> Sent: Thursday, October 16, 2025 3:25 PM To: Lauren Shimotsu <lauren.shimotsu@mwmdg.com> Cc: Castillo, Jaime <Jaime.Castillo@austintexas.gov>; Aida Taherzadeh <aida.taherzadeh@mwmdg.com>; Larkin, Elizabeth <elizabeth.larkin@austintexas.gov>; Fuechec, Mel <Mel.Fuechec@austintexas.gov> Subject: RE: AIPP: 11680.003 John Trevino Jr. Metro Park - Phase I Development [External] Hi Lauren, This email should verify the Art in Public Places is part of the project. We are coordinating with both Beth Larkin (PARD) and Mel Fuechec (CDS) to complete the project. I’ve copied both here as well. My understanding this is a step to ensure City projects are incorporating AIPP if they haven’t already done so to date. Again, both PARD and CDS have worked with AIPP to scope and select an artist for the project. I anticipate design to begin late 2025/early 2026. At that time, we will work with PARD, CDS and your ﬁrm to determine the artwork location and coordinate for inclusion in any of your permitting. Thanks, Becky From: Lauren Shimotsu <lauren.shimotsu@mwmdg.com> Sent: Thursday, October 16, 2025 3:16 PM To: Rende, Rebecca <rebecca.rende@austintexas.gov> Cc: Castillo, Jaime <Jaime.Castillo@austintexas.gov>; Aida Taherzadeh <aida.taherzadeh@mwmdg.com> Subject: RE: AIPP: 11680.003 John Trevino Jr. Metro Park - Phase I Development You don't often get email from lauren.shimotsu@mwmdg.com. Learn why this is important External Email - Exercise Caution Hi Rebecca, Here is the comment: I will let Jaime further elaborate if needed as I have only ever participated in AIPP for SITES certiﬁcation purposes and am not aware of what requirements the reviewer needs. Typically for SITES we would need a pdf of the agreement with the assigned artist being accepted for the project along with the proposed work and area of installation, and any meeting minutes associated with the project. Lauren Shimotsu, SITES AP, CPSI Landscape Designer 2 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 122 of 31 9001 N. IH-35, Suite 102 Aus(cid:415)n, TX 78753 T: 512.453.0767 TBPELS F-1416 10065600 | TBAE 1452 | HUB civil engineering | surveying | architecture | landscape | permi(cid:427)ng From: Rende, Rebecca <rebecca.rende@austintexas.gov> Sent: Thursday, October 16, 2025 2:58 PM To: Lauren Shimotsu <lauren.shimotsu@mwmdg.com> Cc: Castillo, Jaime <Jaime.Castillo@austintexas.gov>; Aida Taherzadeh <aida.taherzadeh@mwmdg.com> Subject: RE: AIPP: 11680.003 John Trevino Jr. Metro Park - Phase I Development [External] Hi Lauren, Please send me the comment from the site plan review and I’ll circle back with any follow up questions. Also, I’m unclear of what documentation you need. We have an active Art in Public Places project connected to John Trevino Jr Metro Park. The artist has been approved by AIPP Panel, Arts Commission, and City Council. What documentation is needed. Thanks, Becky Rebecca Rende Art In Public Places Coordinator Senior Austin Arts, Culture, Music, and Entertainment 512-978-2063 rebecca.rende@austintexas.gov From: Lauren Shimotsu <lauren.shimotsu@mwmdg.com> Sent: Thursday, October 16, 2025 2:14 PM To: Rende, Rebecca <rebecca.rende@austintexas.gov> Cc: Castillo, Jaime <Jaime.Castillo@austintexas.gov>; Aida Taherzadeh <aida.taherzadeh@mwmdg.com> Subject: AIPP: 11680.003 John Trevino Jr. Metro Park - Phase I Development Some people who received this message don't often get email from lauren.shimotsu@mwmdg.com. Learn why this is important External Email - Exercise Caution 3 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 123 of 31 Hi Rebecca, I received your contact information from Elizabeth Larkin at PARD, and she informed me that John Trevino Jr. Metro Park and Walter E Long Park are to be paired together for AIPP. Can you please provide documentation of coordination/ issuance for Trevino Park? We received a comment on our site plan review from Jaime, who is cc’d on this email for information, and I wanted to reach out to you directly to address this comment. Thank you for your time, and assistance with this. Regards, Lauren Shimotsu, SITES AP, CPSI Landscape Designer 9001 N. IH-35, Suite 102 Aus(cid:415)n, TX 78753 T: 512.453.0767 TBPELS F-1416 10065600 | TBAE 1452 | HUB civil engineering | surveying | architecture | landscape | permi(cid:427)ng CAUTION: This is an EXTERNAL email. Please use caution when clicking links or opening attachments. If you believe this to be a malicious or phishing email, please report it using the "Report Message" button in Outlook. For any additional questions or concerns, contact CSIRT at "cybersecurity@austintexas.gov". CAUTION: This is an EXTERNAL email. Please use caution when clicking links or opening attachments. If you believe this to be a malicious or phishing email, please report it using the "Report Message" button in Outlook. For any additional questions or concerns, contact CSIRT at "cybersecurity@austintexas.gov". 4 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 124 of 31 This Master Comment Report includes all staff comments received to date about your most recent site plan submittal. The comments may include requirements, recommendations, or information. The requirements in this report must be addressed by an updated site plan submittal. Case Number: SPC-2025-0202C Revision #: 00 Case Manager: Meg Greenfield Phone #: Update: U3 Email: meg.greenfield@austintexas.gov Project Name: PARD - John Trevino Park Phase 1 Location: 9501 FM 969 RD Submittal Date: February 6, 2026 Report Due Date: February 23, 2026 Final Report Date: February 20, 2026 Update Deadline (Expiration Date): September 15, 2026 Final Update Deadline [LDC § 25-5-113]:  Failure to submit a final update by the deadline will result in the automatic denial of the application, unless: (1) The site plan application has been approved; or (2) A request for an extension has been granted. [LDC § 25-1-82(F)]  If the deadline falls on a weekend or City of Austin holiday, the next City of Austin workday will be the deadline.  The applicant or their agent is responsible for updating this site plan application and clearing all comments. TO RESUBMIT:  Upload updated documents into the Bluebeam project previously provided. o Add documents to the folder “SITE” > “4 – SP Formal Review” > “U4.” If there is not a folder for the subsequent cycle, please create one for the next cycle number. o Include a full set of plans for each rejected discipline and responses to all comments. o Please do not upload outdated or unnecessary/repetitive documents to the new folder. Only upload UPDATED plans, responses to the last comment report, or documents asked for by reviewers.  Inform Puprintake@austintexas.gov and Meg Greenfield once the documents have been uploaded. Site Plan Approval:  The site plan will be approved when all requirements from each review discipline have been addressed. 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 125 of 31REVIEWERS: Planner 1 : Katie Luna Drainage Engineering : Juany Benitez Site Plan : Meg Greenfield AW Utility Development Services : Derek Tucker AW Pipeline Engineering : Alissa Weller Drainage Engineering Review – Juany Benitez 512-978-4694 - juany.benitez@austintexas.gov FYI – Current Status: For Information Only  Release of this application does not constitute a verification of all data, information, and calculations supplied by the applicant. The engineer of record is solely responsible for the completeness, accuracy, and adequacy of his/her submittal, whether or not the application is reviewed for code compliance by city engineers. DE 1 – Current Status: Pending  U2: U3: No design changes have been made since last update.  U1: Changes were made to grading and drainage basins to more clearly delineate flow patterns or divert flows more effectively. a. Please ensure that the index sheet numbers are synchronized with the corresponding plan sheet numbers.  U0: Provide a description of any changes made to the drainage design since the last update. If necessary, provide an updated engineering report to reflect those changes. DE 2 – Current Status: Pending  U0: U1: U2: U3: If a comment does not apply to this application or has already been addressed, please provide a description of why the comment does not apply. Responses should provide a detailed narrative describing how a comment has been addressed and specify on which sheet(s) any changes were made. DE 3 – DE 5 – Current Status: Cleared DE 6 – Current Status: Pending  U3: A copy of the Administrative Variance Request form has been emailed to the applicant. See U0 below for additional information regarding this comment.  U2: The variance request that was submitted references an email from Kevin Shunk, the City’s Legal Dept, and the Watershed Protection Dept. Please include email as documentation.  U1: The Administrative Variance Request form has not been submitted. A copy of this form will be emailed to the applicant.  U0: It seems that an administrative variance to LDC 25-7-152(A) drainage easement requirements under 25-7-152(E) would be requested. The Administrative Variance Request form and an Engineer’s request letter were not found in documents submitted for formal review. 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 126 of 31Please be aware that if the administrative variance is not granted a Declaration of Use will be needed for the entire area of the 100-year floodplain. DE 7 – DE 10– Current Status: Cleared FYI – Current Status: For Information Only  Additional comments may be generated from new material submitted during your next update. Site Plan Review – Meg Greenfield meg.greenfield@austintexas.gov Please check building coverage numbers. Sheet 2 and 18 have different values. FYI—P zoning SP2 has no max values so please put NA for those in the site data table. U1: comment partially cleared. Building coverage numbers look correct, please match total IC number between sheets 2 and 19 and Q2 table. Q2 table: 1.42787 acres which is 62198 sq ft Sheet 2: 64662 Sheet 19: 60934 U2: sheet 19 is 64686, sheet 2 is 64662, sheet 6 is 64643. They are close enough I’ll clear the comment but please note that land use commission will look at the plans closely. Also please make these updates: U3: comment cleared. SP4 This site is zoned P (Public) and is greater than one acre in size; therefore, a Conditional Use Permit is required, according to the Land Development Code {Section 25-2-625}. Please contact this reviewer to place this item on the agenda of the Zoning and Platting Commission when all design-related comment are cleared. U1-3: comment pending. SP6 When all comments are cleared, collect signatures/authorizations from reviewers external to the City of Austin, if required. Then coordinate with the Case Manager to circulate the final plan set for City of Austin required signatures. Please allow up to 5 business days for signatures to be completed. NOTE: Any changes to the plan set following the final submittal will require the Case Manager to restart the process of collecting signatures. U1-3: comment pending. AW Utility Development Services – Derek Tucker (512) 972-0077 - derek.tucker@austintexas.gov AW1. – Current Status: Pending U3: The review comments will be satisfied once Pipeline Engineering has approved the water and wastewater utility plan. For plan review status, contact Lisa Weller with Pipeline Engineering at (512)- 972-0238 or Lisa.Weller2@austintexas.gov. Reference: Per Utility Criteria Manual Section 2, §15-9, §25-4, §25-5, §25-9, and the Uniform Plumbing Code 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 127 of 31 Water Quality Review – Juany Benitez 512-978-4694 - juany.benitez@austintexas.gov FYI – Current Status: For Information Only  Release of this application does not constitute a verification of all data, information, and calculations supplied by the applicant. The engineer of record is solely responsible for the completeness, accuracy, and adequacy of his/her submittal, whether or not the application is reviewed for code compliance by city engineers WQ 1 – Current Status: Cleared  U3: All WQ comments have been addressed.  U2: No design changes have been made since last update.  U1: The shape and outlet of RG #1 were revised.  U0: Provide a description of any changes made to the drainage design since the last update. If necessary, provide an updated engineering report to reflect those changes. WQ 2 – Current Status: Cleared  U0: U1: U2: U3: If a comment does not apply to this application or has already been addressed, please provide a description of why the comment does not apply. Responses should provide a detailed narrative describing how a comment has been addressed and specify on which sheet(s) any changes were made. WQ 3 – Current Status: Cleared  U3: Flows entering & leaving the RGs have been provided demonstrating that flow velocities are at or below 2 fps.  U2: Demonstrate compliance with ECM 1.6.7.5(H): ”Runoff may enter via sheet flow from surrounding areas (for example, a parking lot with a ribbon curb), or runoff may enter as concentrated flow through a curb cut, a splitter box, or other inlet. When using a curb cut approach, ensure that inflow curb cuts have sufficient positive slope into the rain garden to prevent minor obstructions such as leaves in the curbline from obstructing flow into the system. Provide energy dissipation for rain gardens with concentrated points of inflow. The maximum velocity discharged to the rain garden should not exceed 2 feet per second.”  U1: Provide energy dissipation for rain gardens with concentrated points of inflow.  U0: Please make sure all the rain gardens will follow the design code ECM 1.6.7.5(H). WQ 4 – Current Status: Cleared WQ 5 – Current Status: Cleared  U3: In-Situ infiltration rate (IR) testing has been provided. A FS of 2 has been applied to the measured IRs to determine the design infiltration rates used in the computations. 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 128 of 31 U2: The maximum allowable infiltration rate is 0.2 in/hr, yet the final infiltration rates in the report show infiltration rates exceeding that value. Underdrains may be necessary. Reference: Per ECM 1.6.2(C)(2)  U1: The response to this comment indicates that the field infiltration tests will be performed to confirm design infiltration rates and drawdown time requirements.  U0: It appears infiltration is proposed. Please demonstrate compliance with infiltration rate requirements. Confirm that the proposed land use or activities will not generate highly contaminated runoff ECM Figure 1.6.7. 7.H(2) WQ 6 – Current Status: Cleared WQ 7 – Current Status: Cleared  U3: Comment addressed.  U2: See comment WQ5-U2.  U1: The response to this comment indicates that the field testing to determine the design infiltration rate is pending  U0: For full infiltration rain gardens, the underlying native soil must have a design infiltration rate that will draw down the full ponded depth in less than 48 hours. WQ 8 – Current Status: Cleared  U3: Comment addressed  U2: See comment WQ5-U2  U1: The response to this comment indicates that the in-situ testing is pending.  U0: The design infiltration rate is based on applying at least a factor of safety of two (2) to the measured steady state saturated infiltration rate (i.e., the design infiltration rate is equal to one- half of the measured infiltration rate). WQ 9 – Current Status: Cleared  U3: Comment addressed  U2: See comment WQ5-U2  U1: The response to this comment indicates that the in-situ testing is pending.  U0: For full infiltration systems the infiltration rate of the soil subgrade below the growing medium of the rain garden must be determined using in-situ testing as described in Section 1.6.7.4. WQ 10 – Current Status: Cleared  U3: Comment addressed  U2: See comment WQ5-U2  U1: The response to this comment indicates that the testing will be conducted under the direction of a qualified professional.  U0: In-situ testing must be conducted under the direction of a qualified professional. Testing must be conducted within the proposed footprint at a minimum frequency of one test per 2,000 square feet. WQ 11 – Current Status: Cleared 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 129 of 31WQ 12 – Current Status: Cleared  U3: Comment addressed  U2: Plans still show discrepancy. Some R-tables show a media depth of 1.5 ft while the profiles show a 2-ft media depth. Please revise  U1: There is a discrepancy in the growing medium depth value used in the R-11 tables and the value shown in the RG sections  U0: The rain garden cross-sections should show all relevant components, details, and dimensions in compliance with ECM 1.6.7.H. For example: biofiltration medium depth, underdrain piping (if applicable), overflow storm drains, etc. should all be shown. WQ 13 – Current Status: Cleared  U3: Comment addressed  U2: See comment WQ5-U2  U1: The response to this comment indicates that the intent for this project is to use full infiltration RGs. This comment will be addressed based on the results of the infiltration rate tests.  U0: Indicate the correct biofiltration bed cross-sectional detail used in the SCMs, in accordance with ECM requirements. See City of Austin standard detail 661-3. Demonstrate compliance with the provided detail. Please note this detail has been recently revised, so ensure the most updated version is provided. WQ 14 – Current Status: Cleared WQ 15 – Current Status: Cleared  U3: Comment addressed  U2: See comment WQ5-U2  U1: The response to this comment indicates that the ongoing infiltration testing will determine drawdown time requirements  U0: Provide detailed hydraulic design calculations for all SWM ponds, such as drawdown time, weir, spillway, velocity of flows entering the SCM, etc FYI – Current Status: For Information Only  Additional comments may be generated from new material submitted during your next update. AW Pipeline Engineering –Lisa Weller (512) 972-0238 - lisa.weller2@austintexas.gov Informal with Comments Bluebeam Download Link to Reviewed Plans: https://studio.bluebeam.com/share/$SXh1K3ByZ0ZWTkx 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 130 of 31The status of this project has been changed to “Informal” in Amanda. The applicant understands that the change in status does not imply an approval. Any comments on the plans will need to be addressed in a timely manner to obtain sign off on plans. If anything changes in relationship to the utilities on or near the site, then further review by Austin Water Pipeline Engineering will be required. When comments are addressed and this project meets Austin Water compliance, contact the assigned DSD case manager for plan set signature and stamps. Status of the project will be changed to “Approved” when the plans have been signed. See reviewed plan set for comments. City of Austin permitting has implemented a consolidated plan signing process (single submittal by applicant). Please contact the assign case manager for this project to initiate the plan signing process when all review disciplines have cleared comments. END OF MASTER COMMENT REPORT Comment Resolution Process: You can submit a Comment Resolution Request if: 1. You have identified two or more comments in your Master Comment Report that conflict with each other; and 2. You do not believe that the comments can be satisfied. Comment Resolution Requests can only be submitted and resolved between review cycles. They cannot be submitted while the site plan is in review. Use the Comment Resolution Request Web Form to submit your request. Questions or Concerns? Contact Us: If you have any questions or concerns or if you require more information about this report, please do not hesitate to contact your Case Manager at the email address listed at the top of this report or by writing to the City of Austin, Development Services Department, P.O. Box 1088, Austin, Texas 78767. 07 SPC-2025-0202C - PARD - John Trevino Park Phase 1; District 131 of 31