B-07 (C8J-2020-0013 - West Bella Fortuna).pdf — original pdf

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SUBDIVISION REVIEW SHEET CASE NO.: C8J-2020-0013 SUBDIVISION NAME: West Bella Fortuna Preliminary Plan AREA: 93.28 acres OWNER/APPLICANT: Clayton Properties Group, Inc. Brohn Homes (Tyler LOT(S): 344 PC DATE: 3/23/21 Gatewood) AGENT: Doucet & Associates (Davood Salek) ADDRESS OF SUBDIVISION: Approx. 13300 Bradshaw Rd GRIDS: G-10 WATERSHED: Onion Creek and Rinard Creek COUNTY: Travis JURISDICTION: 2-Mile ETJ MUD: N/A EXISTING ZONING: N/A PROPOSED LAND USE: Single Family, Drainage, Landscape, Park ADMINISTRATIVE WAIVERS: N/A VARIANCES: None SIDEWALKS: Sidewalks will be provided on all internal streets. DEPARTMENT COMMENTS: The request is for approval with conditions of the West Bella Fortuna Preliminary Plan consisting of 344 lots on 93.28 acres. Water and wastewater will be provided by the City of Austin. STAFF RECOMMENDATION: The staff recommends approval with conditions of this preliminary plan. This plan will be back to Commission when it meets all applicable County, State and City of Austin LDC requirements. ZONING AND PLATTING COMMISSION ACTION: CASE MANAGER: Sarah Sumner Email address: sarah.sumner@traviscountytx.gov PHONE: 512-854-7687 1 1 of 9B-7CITY OF AUSTIN – TRAVIS COUNTY – SINGLE SUBDIVISION OFFICE SUBDIVISION APPLICATION – MASTER COMMENT REPORT March 8, 2021 U1 512-854-7687 West Bella Fortuna Preliminary Plan 11328 BRADSHAW RD C8J-2020-0013 UPDATE: 00 Sarah Sumner PHONE #: CASE NUMBER: REVISION #: CASE MANAGER: PROJECT NAME: LOCATION: SUBMITTAL DATE: REPORT DUE DATE: March 22, 2021 FINAL REPORT DATE: March 16, 2021 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. However, until this happens, your application is considered disapproved. Additional comments may be generated as a result of information or design changes provided in your update. If you have any questions, problems, concerns, or if you require additional information about this report, please do not hesitate to contact your case manager at the phone number listed above or by writing to the City of Austin, Development Services Department, P.O. Box 1088, Austin, Texas 78767. UPDATE DEADLINE (LDC 30-2-56; 30-2-82): It is the responsibility of the applicant or their agent to update this subdivision application. The final update to clear all comments must be submitted by the update deadline, which is March 29, 2021. Otherwise, the application will automatically be denied. If this date falls on a weekend or City of Austin holiday, the next City of Austin workday will be the deadline. EXTENSION OF UPDATE DEADLINE (LDC 30-1-119): You may request an extension to the update deadline by submitting a written justification to your case manager on or before the update deadline. Extensions may be granted for good cause at the Director’s discretion. UPDATE SUBMITTALS: An informal update submittal is required. You must submit the distribution to the case manager. No distribution is required for the Planner 1. Updates may be submitted between the hours of 8:30 am and 4:00 pm. Updates submitted after 3 pm may be processed on the following business day. Please note: if Austin Water rejects a plan on Update 2, a fee is due at or before resubmittal. Please contact Intake for the fee amount. REVIEWERS: 911 Addressing : Jorge Perdomo Water Quality : Jay Baker Travis Co. Subdivision : Sarah Sumner 2 of 9B-7 Electric Review - Andrea Katz - 512-322-6957 Comment cleared 911 Addressing Review - Jorge Perdomo - 512-974-1620 AD 1 This plat review is Rejected; AD 2 Please remove all punctuation points or marks from all proposed street names on sheets 1-2 NOTES: Please only remove punctuation points, do not expand abbreviations. § 30-2-155 Environmental Review - Hank Marley - 512-974-2067 COVERSHEET NOTES [LDC 25-8, Article 1] EV 1 Comments cleared. IMPERVIOUS COVER COMMENTS [LDC 25, Subchapter A, Articles 9-13; ECM Appendices Q1 and Q2] EV 2 Comment cleared. CLASSIFIED WATERWAYS / CWQZ / WQTZ / FLOODPLAIN [LDC 25-8, Subchapter A] EV 3 – EV 5 Comments cleared. Water Quality Review - Jay Baker - 512-974-2636 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. Please provide a comment response letter with the update addressing each of the following comments. All engineering representations must be signed by the responsible engineer. Additional comments may be issued as additional information is received. ENGINEERING/DRAINAGE REPORT WQ 1. CLEARED. Updated report received. WQ 2. CLEARED. Updated report received indicating that Ponds A and B were previously permitted and constructed. Pond C is the only pond with this preliminary and is full sed/fil to meet COA standards and be COA maintained so RC for private maintenance not required. WQ 3. CLEARED. Updated report received indicating that future Pleasant Valley will be constructed by Travis County and Lot 13 at the northeast corner is shown to be dedicated as a Drainage Easement for detention and water quality controls for the future Pleasant Valley. WQ 4. CLEARED. Updated exhibits received show the floodplain and drainage easement with no encroachments. 3 of 9B-7 WQ 5. Pond C appears to be encroaching into an unidentified line. Label the line and adjust the pond layout as needed. (LDC 30-5-211) (LDC 30-5-213) Update #1: Yes I see the lines on Exhibit N but do not correspond to the preliminary plan sheets. I still do not see a callout for the drainage easement to contain the floodplain. This will be a separated drainage easement from the pond drainage easement? WQ 6. Provide detailed Pond C layout to ensure that DCM 1.2.4.E requirements can be met. (LDC 30-5-211) (LDC 30-5-213) Update #1: Exhibit N: Response is not specific to DCM 1.2.4.E. I do not see various items including he staging areas, perimeter access strip, etc.. Ensure that fencing, if proposed, is compatible with access for maintenance and inspection. Are all the slopes less than 3:1? Note on the layout. Layout shows the embankment over 6 ft so will be classified as a dam and will need to be certified WQ 7. Provide confirmation from the EV and ERM and FP reviewers that the current proposed stormwater controls pond C is compatible with their review requirements. (LDC 30-5-211) (LDC 30-5-213) Update #1: Response indicates there are no ERM comments and coordination is ongoing with Hank Marley, the EV reviewer. Pond outfall appears to be encroaching into the CEF buffer so the pond outfall layout and design will need to be coordinated with ERM and EV. PRELIMINARY PLAN Sheet 1: WQ 8. This sheet shows access to be taken from County Down Road and not Pleasant Valley Road. What improvement will be required in this area and how will water quality controls be provided? (LDC 30-5- 211) (LDC 30-5-213) Update #1: Response indicates that drainage swale provided along back of lots in this area with a culvert but I do not see the 25 ft minimum drainage easement. The drainage easement will need to be on a separated HOA lot and not in the back yards. WQ 9. CLEARED. Clarification note added to this sheet to distinguish the previous Bella Fortuna subdivision already platted. Sheet 2: WQ 10. CLEARED. Proposed pond will be full sed/fil and the pond layout no longer shown on this sheet. WQ 11. CLEARED WQ 12. Ensure that the Pond C improvements and proposed park improvements are compatible. Are both proposed to be on Lot 97 and are you proposing a blanket drainage easement or a defined drainage easement to contain the drainage and water quality improvements? (LDC 30-5-211) (LDC 30-5-213) Update #1: Response indicates that the pond will be contained in a defined drainage easement but I do not see the drainage easement shown on the preliminary plan sheets. Sheet 3: WQ 13. Many of the notes on are not current and applicable so contact me to go over in more detail prior to submitting the update. (LDC 30-5-211) (LDC 30-5-213) Update #1: I do not see the drainage easement notes as previously coordinated. WQ 14. CLEARED. Replacement Water Quality note #13 added, AW Utility Development Services - Bradley Barron - 512-972-0078 AW 1. Comments released. 4 of 9B-7Travis Co. Subdivision Review - Sarah Sumner - 512-854-7687 1. 2. 3. 4. 5. INFORMATION: This applicaiton is a Preliminary Plan under HB 3167 accepted for formal submittal on December 28, 2020. All application deadlines have been extended to Dec. 31, 2021. Please update the case number in the bottom right corner of each sheet (remove PA). Update 1 - cleared Please provide the Amendment to the Phasing Agreement for the updated density and mitigation factors from this Preliminary Plan. Update 1 – comment stands Please add the following approval block in a 6”x4” area on each page of the preliminary plan. PRELIMINARY SUBDIVISION APPROVAL SHEET ____ OF ___. FILE NUMBER _________________________ APPLICATION DATE ________________ APPROVED BY LAND USE COMMISSION ON ________________________ EXPIRATION DATE (LDC 30-2-62) ________________________ CASE MANAGER: _______________________________________ Cesar Zavala, for: Denise Lucas, Director, Development Services Department Final plats must be recorded by the expiration Date. Subsequent Site Pans which do not comply with the Code current at the time of filing and require Building permits or notice of construction (if a building permit is not required), must also be approved prior to the Project Expiration Date. Update 1 – comment stands – paragraph above about final plats is a part of the approval block. Please add a line of Total Lots to the Overall Site Data Table. Update 1 – comment stands, please add a line with the total lots including all park, drainage and non residential lots. Please verify all lot lines on match the line type on the legend. Update 1 - cleared 6. END OF REPORT 5 of 9B-7i i g n p p a M / g n y e v r u S - s t n e m e l t i t n E - g n i r e e n g n E l i i i v C 0 6 1 e t i u S , W 1 7 y a w h g H i . B 1 0 4 7 0 0 6 2 - 3 8 5 - ) 2 1 5 ( : e n o h P , 5 3 7 8 7 s a x e T , n i t s u A i m o c . s r e e n g n e e c u o d w w w t . 7 3 9 3 : r e b m u N n o i t a r t s i g e R m r i F PHASE 2 IS NOT PART OF THIS PRELIMINARY PLAN AND IS ALREADY PLATTED WITH BELLA FORTUNA SUBDIVISION PRELIMINARY PLAN CASE# C8J-2017-0235 · · 3-08-216 of 9B-7i i g n p p a M / g n y e v r u S - s t n e m e l t i t n E - g n i r e e n g n E l i i i v C 0 6 1 e t i u S , W 1 7 y a w h g H i . B 1 0 4 7 0 0 6 2 - 3 8 5 - ) 2 1 5 ( : e n o h P , 5 3 7 8 7 s a x e T , n i t s u A m o c . s r i t e e n g n e e c u o d w w w . 7 3 9 3 : r e b m u N n o i t a r t s i g e R m r i F PUBLIC ROADWAY TABLE STREET NAME R.O.W. & PAVEMENTCLASSIFICATION LENGTH SIDEWALK PARKLAND AREAS IN FLOODPLAIN TABLE (ACRES) LOT & BLOCK TOTAL 25yr FP 100yr FP CEF BUFFER / CWQZ TOTAL: 10,535 L/F N 3-08-217 of 9B-7i i g n p p a M / g n y e v r u S - s t n e m e l t i t n E - g n i r e e n g n E l i i i v C 0 6 1 e t i u S , W 1 7 y a w h g H i . B 1 0 4 7 0 0 6 2 - 3 8 5 - ) 2 1 5 ( : e n o h P , 5 3 7 8 7 s a x e T , n i t s u A m o c . s r i t e e n g n e e c u o d w w w . 7 3 9 3 : r e b m u N n o i t a r t s i g e R m r i F · · · “ ” 3-08-218 of 9B-7West Bella Fortuna Preliminary Plan Location Map 9 of 9B-7