F-1 C15-2022-0011 PRESENTATION #

Board of Adjustment – June 13, 2022

F-1 C15-2022-0011 PRESENTATION # — original pdf

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Monday, June 6, 2022 To: Board of Adjustments City of Austin 301 W 2nd St, Austin, TX 78701 Reference: - Supplemental Letter - 2715 Long Bow Trail - Case # C15-2022-0011 I am writing to provide you with the additional information requested by the Board of Adjustments during our meeting on April 11, 2022. I have attached a copy of the supporting documents for the comments below and answer the questions and concerns you had during the hearing. Directly below, you will see our justifications for approval, and below that is the backup information concerning the property and the reasoning for our justifications. Justifications for approval: - The less is more version 1. Based on the slope analysis, the current site only allows for 1,097.55 sf of IC. We are requesting 2,000 sf of impervious coverage to meet the Apache Shores POA minimum living area requirements, a two-car garage for proper parking, and the required driveway using ribbon designs. a. This lot needs more IC than the adjacent one to protect the large tree in the center of the lot. b. As an item of reference, this lot will only have 22% of the total site area, which is half of the standard IC allowed under typical zoning regulations. 2. The new design that the developer created reduced the originally requested IC by 40% by utilizing a single-car ribbon drive and reducing the house size and footprint. 3. Based on the engineering report and design provided by 3PX engineers, they created a drainage plan that will prevent any additional/adverse runoff created by the proposed development. This plan was created by using Vegetative Strips that are allowed under the ECM Section 1 - 1.6.7 (B) 4. Without this variance, we will not be able to develop any structure on this property that will meet the COA development regulations and the Apache Shores POA development requirements on the deed restrictions. Backup Information Zoning Regulations: The primary basis of our request is that the property has been zoned for both LA (Lake Austin) zoning and the Lake Austin overlay. As shown below, both regulations require a min. of 1-acre lot size per the City of Austin development regulations. The application of the LA regulations on this lot makes it non-developable for reasonable use. The LA regulations are also shown as the strictest zoning regulations specified in 25-2-33 (b). 1. Per 25-2-492 site development regulations, the LA zoned lot must be a minimum of 43,560 SF in size (1 acre), and the lot in question is only 8,822.11 sf (.20 acres). In addition, all LA zone lots are governed by 25-2-551 (C)-3 Impervious coverage restrictions based on a slope analysis of the property. 2. Per 25-2-53 of the Land Development Code - Lake Austin residence (LA) district is the designation for a low density single-family residential use on a lot that is a minimum of one acre, and that is located 1,000 feet or less, measured horizontally, from the 492.8-foot topographic contour line on either side of Lake Austin. 3. The City of Austin zoning guide published in September of 2016 in chapter II states the following. a. The City of Austin has established twelve Zoning Principles to preserve the compatibility of land uses. City Staff, stakeholders, and property owners should use the following principles to evaluate all zoning requests. i. Zoning should be consistent with the Future Land Use Map (FLUM) or adopted neighborhood plan. 1. This item does not apply to our case F-1/1-PRESENTATIONii. Zoning should satisfy a public need and not constitute a grant of special privilege to an individual owner; the request should not result in spot zoning. 1. Within Apache Shores POA, less than 5% of the overall community has any form of zoning regulation. The current overlay unreasonably restricts the lot’s development capabilities. iii. Granting a zoning request should result in equal treatment of similarly situated properties. 1. Within Apache Shores POA, less than 5% of the overall community has any form of zoning regulation. The current overlay unreasonably restricts the lot’s development capabilities. Lots as close as 100’ away have no zoning regulations 2. iv. Granting the zoning should not in any way set an undesirable precedent for other properties in the neighborhood or within other areas of the city. 1. This is a lot-specific request on a non-conforming lot and would not result in any negative precedent. v. Zoning should allow for reasonable use of the property. 1. The current zoning does not allow for any reasonable use of the property. vi. Zoning changes should promote compatibility with adjacent and nearby uses and should not negatively impact the neighborhood character. 1. The request that we are asking for does not put the development capabilities of this property above or beyond the adjacent properties. vii. Zoning should promote a transition between adjacent and nearby zoning districts, land uses, and development intensities. 1. The request does not change the land use or density of the area. viii. Zoning should promote the policy of locating retail and more intensive zoning near the intersections of arterial roadways or at the intersections of arterials and major collectors. 1. This section does not apply to our request. ix. The request should serve to protect and preserve places and areas of historical and cultural significance. • Zoning should promote clearly identified community goals such as creating employment opportunities or providing affordable housing. 1. The request for Impervious Coverage is being made to develop single-family homes that are desperately needed in the greater Austin area. x. A change in conditions has occurred within the area, indicating that there is a basis for changing the originally established zoning and/or development restrictions for the property. 1. Before 2014 this property did not have any zoning regulations. This zoning overlay was added to the property making the lots non-developable. xi. The rezoning should be consistent with the policies adopted by the City Council or Planning Commission/Zoning and Platting Commission. 1. The City of Austin has been diligent in allowing for additional development of living units as it is necessary for future growth and the people who are currently here. Apache Shores HOA Regulations: The following regulations are required by the deed restrictions within the community. These regulations were adopted on November 19, 1969, and recorded with Travis County document # 23- 2467 1. Paragraph #3 states that no residence shall have less than 650 SF of living space on the ground or first floor exclusive of the porch area. Neighboring Properties: It has come into question the size of the proposed homes compared to the adjacent houses. We have gone through the Travis County property records and have identified the following. 1. Based on the map attached to this report, 9 houses within a 1,000-foot radius of this lot are within the size range of the proposed projects. If you take the average size of all the houses shown on the map, you will get an average size of 2,443 SF. a. A map showing the locations of the houses along with the TCAD information is attached to this packet. 2. On this map, you will also see 11 vacant lots on the same road (Long Bow Trail) that will be developed, and these lots are not within the COA LA zoning regulations, so they will most likely be constructed the same size larger than our proposed structure. F-1/2-PRESENTATION Conclusion: As you can see, based on the information provided in this report and the prior documentation, there are many reasons why this variance should be approved. I understand that the biggest concern of this area has to do with the Lake Austin watershed, and we have provided an engineered plan that will eliminate that concern. Regards, Jonathan Kaplan Managing Member Urban Building Services of Texas LLC 512-768-2789 ext. 501 F-1/3-PRESENTATIONLegend Streets Jurisdiction FULL PURPOSE LIMITED PURPOSE OTHER CITY LIMITS OTHER CITIES ETJ TCAD Parcels Lot Line EXTRATERRITORIAL JURISDICTION 2 MILE ETJ AGRICULTURAL AGREEMENT 0.2 0 0.08 0.2 Miles NAD_1983_StatePlane_Texas_Central_FIPS_4203_Feet Date Printed: 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. 1: 4,800 Notes F-1/4-PRESENTATION" 0 - ' 5 S 89° 52' 22" 60.11' E " 0 - ' 5 5' - 0" 5' - 0" 5' - 0" 5' - 0" T2 10' - 1 1/2" 1/2 CRZ T2 10' - 1 1/2" 1/2 CRZ E " 0 0 ' 0 0 ° 0 N ' . 8 9 9 4 1 E " 0 0 ' 0 0 ° 0 N ' . 8 9 9 4 1 38' - 0" W " 0 3 ' 2 0 ° 0 S ' . 9 8 9 4 1 2715 Long Bow 2000 SF IC " 0 - ' 0 4 " 0 - ' 0 4 " 6 - ' 9 " 2 3 / 1 7 - ' 6 T6 T6 1 7 ' 4 1 / 2 " - 1 / 2 C R Z 14' - 0" 24' - 0" 1 7 ' 4 1 / 2 " - 1 / 2 C R Z " 0 - ' 0 4 " 0 - ' 5 1 " 0 - ' 5 2 " 0 - ' 0 4 " 0 - ' 5 1 " 0 - ' 5 2 2 2715 - Slope 1" = 10'-0" 1 2715 - Survey 1" = 10'-0" N 89° 57' 30" 60.00' W 2715 - Slope Analysis - Net Site Area CONSTRUCTION DOCUMENTS Material: Range Material: Area IC Breakdown Option 1 IC Breakdown Option 2 0.00% to 15.00% 2,545 SF x 35% = 890.75 x 40% = 1,018 x 40% = 1,018 15.00% to 25.00% 25.00% to 35.00% 35.00% to 4459.59% 1,567 SF 1,002 SF 4,958 SF x 10% = 156.7 x 05% = 50.1 0 x 40% = 626.8 x 30% = 470.1 x 40% = 400.8 x 15% = 150.3 x 0% = 0.00 x 7.5% = 371.85 Allowed IC = 1,097.55 SF Proposed IC = 2,045.6 SF Proposed IC = 2,010.25 SF Certification # 44-752 Office: 512-596-HOME (4663) Mobile: 512-920-3439 Email: jon@urbandesignsllc.com WWW.URBANDESIGNSLLC.COM The drawings, specifications, ideas , designs, and arrangements presented herein are and shall remain the property of Urban Designs. No part thereof shall be copied, disclosed to others or used in connection with any work or project other than the specific project for which they were prepared and developed without the written consent of Urban Designs. Visual contact with these drawings shall constitute conclusive evidence of acceptance of these restrictions. n i t s u A , l i a r T w o B g n o L 7 1 7 2 + 5 1 7 2 l t n e m p o e v e D e g a l l i V t r A l s i s y a n A e t i S N O I T A M R O F N I T C E J O R P DRAWING TITLE: Site Plan - LA 22" X 34" SCALE: 1" = 10'-0" 11" X 17" SCALE: HALF SCALE ISSUES DATE: DRAWN BY: Author 6/6/2022 1:21:42 PM SHEET NUMBER: 2715 F-1/5-PRESENTATIONNEW SINGLE-FAMILY HOME 2715 LONGBOW TRAIL AUSTIN, TX 78734 PROJECT LOCATION 6-5-22 E T A D / 2 2 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 E G A P E L T I T DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 1 F-1/6-PRESENTATION' 0 1 = " 1 E L A C S 0 5' 10' 20' 24" x 36" PRINT IS THE FULL SCALE FORMAT. ANY SIZE OTHER THAN THAT IS AT REDUCED SCALE. E T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - EXISTING ASPHALT ROAD EXISTING WATER VALVE EXISTING WATER MANHOLE EXISTING 18" C.M.P. TO BE REMOVED EXISTING STACKED ROCKS & STONE BORDER OWNER: EXISTING LOT 877 EXISTING HYDRANT L O N ( P G U B B LIC RI O G H W T- O T F- W R A Y ) AIL EXISTING PROPERTY LINE EXISTING TREE TO REMAIN, TYP. EXISTING TREE TO BE REMOVED, TYP. OF 3 NOTE: CONTRACTOR TO FOLLOW TREE PROTECTION STANDARDS BY CITY OF AUSTIN. SEE DETAIL 2, SHEET 9 EXISTING 24" C.M.P. EXISTING CONDITIONS 2715 LONG BOW TRAIL LLC 2715 LONG BOW TRAIL AUSTIN, TX 78734 146505 LOT 876 APACHE SHORES SEC 2 (R) DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 PROPERTY ID: LEGAL: PROPERTY TYPE: LOT SIZE: EXISTING HOUSE: EXISTING HARDSCAPE: TOTAL EXISTING IMPERVIOUS: 0 SF EXISTING LOT COVERAGE 0% 9,004.14 SF, ACRES= 0.21 0 SF 0 SF REMOVALS PLAN SCALE: 1"=10' SURVEY DISCLAIMER NOTE: THE INFORMATION CONTAINED IN THIS DOCUMENT WAS PREPARED BY EXACTA LAND SURVEYORS, INC. EXACTA HAS TAKEN ALL REASONABLE STEPS TO ENSURE THE ACCURACY OF THIS DOCUMENT. WE CANNOT GUARANTEE THAT ALTERATIONS AND/OR MODIFICATIONS WILL NOT BE MADE BY OTHERS AFTER IT LEAVES OUR POSSESSION. THIS DOCUMENT MUST BE COMPARED TO THE ORIGINAL HARD COPY (WHICH BEARS THE RAISED SURVEYOR'S CERTIFICATION SEAL IF APPLICABLE) TO ENSURE THE ACCURACY OF THE INFORMATION CONTAINED HEREON AND TO FURTHER ENSURE THAT ALTERATIONS AND/OR MODIFICATIONS HAVE NOT BEEN MADE. EXACTA MAKES NO WARRANTIES, EXPRESS OR IMPLIED, CONCERNING THE ACCURACY OF THE INFORMATION CONTAINED IN THIS OR ANY DOCUMENT TRANSMITTED OR REVIEWED BY COMPUTER OR OTHER ELECTRONIC MEANS. CONTACT EXACTA DIRECTLY FOR VERIFICATION OF ACCURACY. E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 N A L P S L A V O M E R g n i r e e n g n E i X P 3 SHEET NO. 2 F-1/7-PRESENTATIONNOTE: · · NO OBJECTS , INCLUDING BUT NOT LIMITED TO BUILDINGS , FENCES, LANDSCAPING, OR OTHER OBSTRUCTIONS ARE PERMITTED IN ANY DRAINAGE EASEMENT EXCEPT AS APPROVED BY THE CITY OF AUSTIN PROPERTY OWNER AND/OR ASSIGNS SHALL PROVIDE ACCESS TO THE DRAINAGE EASEMENT AS MAY BE NECESSARY AND SHALL NOT PROHIBIT ACCESS BY THE CITY OF AUSTIN OR ASSIGNS FOR INSPECTION OR MAINTENANCE OF SAID EASEMENT EXISTING LOT 877 49.40' 8' 40' 15' EXISTING 6' WIDE UTILITY EASEMENT & BUILDING LINE 0 5' 10' 20' 24" x 36" PRINT IS THE FULL SCALE FORMAT. ANY SIZE OTHER THAN THAT IS AT REDUCED SCALE. 43.90' 5' 6' 5' 65.27' PROPOSED HOUSE 5' EXISTING 5' WIDE UTILITY EASEMENT & BUILDING LINE SETBACK LINE PROPOSED CONNECTION TO HOUSE GUTTERS AND DOWNSPOUT NOTE: CONTRACTOR TO FOLLOW TYPE 1 RESIDENTIAL DRIVEWAY STANDARDS BY CITY OF AUSTIN. SEE DETAIL 1, SHEET 11 EXISTING PROPERTY LINE EXISTING TREE TO REMAIN, TYP. EXISTING STACKED ROCKS & STONE BORDER PROPOSED STORM WATER HARVESTING STORAGE TANK DESIGNED BY OTHERS PROPOSED BELOW GRADE OUTLET ORIFICE. MAX 120HR DRAW DOWN TIME PROPOSED CONDITIONS OWNER: 2715 LONG BOW TRAIL LLC 2715 LONG BOW TRAIL AUSTIN, TX 78734 146505 LOT 876 APACHE SHORES SEC 2 (R) PROPERTY ID: LEGAL: PROPERTY TYPE: 9,004.14 SF, ACRES= .21 LOT SIZE: 1,713.78 SF PROPOSED HOUSE : 320.26 SF PROPOSED DRIVEWAY: NEW IMPERVIOUS AREA: 2034 SF PROPOSED LOT COVERAGE: 22.59% CONTRACTORS NOTES: -BASE MAP/TOPOGRAPHY PROVIDED BY OTHERS. 3PX CANNOT BE HELD LIABLE FOR ACCURACY. CONTRACTORS SHALL FIELD VERIFY GRADES, UTILITY, AND ALL OTHER EXISTING FEATURES AND CONDITIONS. IF CONDITIONS ARE NOT AS SHOWN AS/OR PLANS CANNOT BE CONSTRUCTED AS SHOWN, CONTACT 3PX PRIOR TO CONSTRUCTION. -ALL CONSTRUCTION SHALL MEET BUILDING CODES AS THEY APPLY. -OWNER SHALL BE RESPONSIBLE FOR OBTAINING ALL REQUIRED PERMITS AND PAYING ALL PERMIT FEES. LANDSCAPE ARCHITECT WILL ASSUME OWNER HAS OBTAINED ALL PERMITS UNLESS SPECIFICALLY INSTRUCTED BY OWNERS TO OBTAIN PERMITS ON THEIR BEHALF. -ROUGH GRADING SHALL BE INSPECTED PRIOR TO COMPLETION. -ALL SALVAGEABLE MATERIALS AND ITEMS SHALL REMAIN PROPERTY OF OWNER. -ALL CONCRETE FORMS TO BE INSPECTED BY LANDSCAPE ARCHITECT PRIOR TO POUR. -PROVIDE 48 HOUR NOTICE FOR INSPECTIONS. PROPOSED SITE CONDITIONS SCALE: 1"=10' CONTRACTORS NOTES: -ALL CONSTRUCTION CONTRACTS SHALL BE BETWEEN HOMEOWNER AND CONTRACTOR EXCLUSIVELY. ARCHITECT/PROJECT MANAGER, ACTS AS AGENT FOR OWNER AND IS NOT RESPONSIBLE FOR PAYMENT TO CONTRACTORS. -CONTRACTOR OR OWNER MUST VERIFY ON SITE DIMENSIONS PRIOR TO PURCHASE OF MATERIALS OR CONSTRUCTION, AND INFORM OWNER OR LANDSCAPE ARCHITECT OF DISCREPANCIES. CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATION AND PROTECTION OF ALL UNDERGROUND UTILITIES AND SHALL ACCEPT FULL RESPONSIBILITY DUE TO NEGLIGENCE. -CONTRACTOR SHALL BE FULLY RESPONSIBLE FOR STRUCTURAL INTEGRITY AND DURABILITY OF ALL ARCHITECTURAL AND LANDSCAPE CONSTRUCTION. EXISTING ASPHALT ROAD EXISTING 40' WIDE BUILDING LINE 1 6.9 0' R 5' 10' EXISTING 10' WIDE UTILITY EASEMENT & BUILDING LINE EXISTING 24" C.M.P. PROPOSED 8' WIDE CONCRETE DRIVEWAY EXISTING HYDRANT EXISTING WATER VALVE PROPOSED CULVERT L O N ( P G U B B LIC RI O G H W T- O T F- W R A Y ) AIL DEDICATED NATURAL VEGETATION STRIP: 867 S.F. (PER ECM 1.6.7B TABLE 1) MAINTAIN A MINIMUM SLOPE OF 1% NOTE: · STRIP SHALL UTILIZE DENSE VEGETATIVE COVER, MIN. 95% AS MEASURED AT THE BASE OF THE VEGETATION. SUITABLE VEGETATION INCLUDES GRASSES, FORBS, SHRUBS AND TREES. · MINIMUM OVERALL SOIL DEPTH OF 12" WITH AT LEAST 6" OF TOPSOIL AT THE SURFACE AND AT LEAST 6" OF NATIVE OR FILL SOIL BELOW ' 0 1 = " 1 E L A C S E T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 S N O I T I D N O C E T I S D E S O P O R P DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 3 F-1/8-PRESENTATIONPROPOSED HOUSE FF= 550.50 SETBACK LINE EXISTING PROPERTY LINE EXISTING LOT 877 5 5 0 5 4 9 5 4 8 14% 5 4 7 14% 5 4 6 5 4 5 5 4 4 14% EXISTING ASPHALT ROAD PROPOSED 12 FES INVERT: 542.00 MATCH EXISTING PAVEMENT ELEVATIONS L O N ( P G U B B LIC RI O G H W T- O T F- W R A Y ) AIL 2 4 " I N V = 5 3 9 C M P . 7 8 GRADING PLAN SCALE: 1"=10' PROPOSED 20 L.F. 12" PRECAST CONCRETE CULVERT @ 1.47% EXISTING 24" C.M.P. PROPOSED 12" FES INVERT: 541.60 ' 0 1 = " 1 E L A C S 0 5' 10' 20' 24" x 36" PRINT IS THE FULL SCALE FORMAT. ANY SIZE OTHER THAN THAT IS AT REDUCED SCALE. E T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 N A L P G N I D A R G DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 4 F-1/9-PRESENTATIONEXISTING LOT 877 EXISTING PROPERTY LINE EXISTING ASPHALT ROAD L O N ( P G U B B LIC RI O G H W T- O T F- W R A Y ) AIL EXISTING 24" C.M.P. 2 4 " I N V = 5 3 9 C M P . 7 8 EXISTING DRAINAGE PLAN SCALE: 1"=10' ' 0 1 = " 1 E L A C S 0 5' 10' 20' 24" x 36" PRINT IS THE FULL SCALE FORMAT. ANY SIZE OTHER THAN THAT IS AT REDUCED SCALE. E T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 N A L P E G A N I A R D G N I T S I X E DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 5 F-1/10-PRESENTATIONEXISTING LOT 877 EXISTING PROPERTY LINE PROPOSED STORM WATER HARVESTING STORAGE TANK DETENTION REQUIRED 0.0005 ACFT NOTE: · · NO OBJECTS , INCLUDING BUT NOT LIMITED TO BUILDINGS , FENCES, LANDSCAPING, OR OTHER OBSTRUCTIONS ARE PERMITTED IN ANY DRAINAGE EASEMENT EXCEPT AS APPROVED BY THE CITY OF AUSTIN PROPERTY OWNER AND/OR ASSIGNS SHALL PROVIDE ACCESS TO THE DRAINAGE EASEMENT AS MAY BE NECESSARY AND SHALL NOT PROHIBIT ACCESS BY THE CITY OF AUSTIN OR ASSIGNS FOR INSPECTION OR MAINTENANCE OF SAID EASEMENT EXISTING ASPHALT ROAD L O N ( P G U B B LIC RI O G H W T- O T F- W R A Y ) AIL EXISTING 24" C.M.P. NOTE: · DEDICATED NATURAL VEGETATION STRIP: 867 S.F. (PER ECM 1.6.7B TABLE 1) MAINTAIN A MINIMUM SLOPE OF 1% STRIP SHALL UTILIZE DENSE VEGETATIVE COVER, MIN. 95% AS MEASURED AT THE BASE OF THE VEGETATION. SUITABLE VEGETATION INCLUDES GRASSES, FORBS, SHRUBS AND TREES. · MINIMUM OVERALL SOIL DEPTH OF 12" WITH AT LEAST 6" OF TOPSOIL AT THE SURFACE AND AT LEAST 6" OF NATIVE OR FILL SOIL BELOW 2 4 " I N V = 5 3 9 C M P . 7 8 PROPOSED DRAINAGE PLAN SCALE: 1"=10' ' 0 1 = " 1 E L A C S 0 5' 10' 20' 24" x 36" PRINT IS THE FULL SCALE FORMAT. ANY SIZE OTHER THAN THAT IS AT REDUCED SCALE. E T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 N A L P E G A N I A R D D E S O P O R P DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 6 F-1/11-PRESENTATIONEXISTING 6' WIDE UTILITY EASEMENT & BUILDING LINE 0 5' 10' 20' 24" x 36" PRINT IS THE FULL SCALE FORMAT. ANY SIZE OTHER THAN THAT IS AT REDUCED SCALE. ' 0 1 = " 1 E L A C S E T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - EXISTING LOT 877 EXISTING 5' WIDE UTILITY EASEMENT & BUILDING LINE PROPOSED 1"Ø WATER SERVICE TO EXISTING WATER MANHOLE. SEE DETAIL 3 & 4, SHEET 9 PROPOSED HOUSE EXISTING PROPERTY LINE EXISTING WATER MANHOLE EXISTING HYDRANT EXISTING WATER VALVE APPROXIMATE EXISTING WATER MAIN LOCATION AND DEPTH TO BE VERIFIED BY THE CONTRACTOR EXISTING ASPHALT ROAD CONTRACTOR TO VERIFY ALL EXISTING WATER CONNECTIONS PRIOR TO CONSTRUCTION WITH AUSTIN WATER NOTE: PROPOSED SEPTIC SYSTEM LOCATION TO BE DETERMINED AND DESIGN BY OTHERS. L O N ( P G U B B LIC RI O G H W T- O T F- W R A Y ) AIL EXISTING 10' WIDE UTILITY EASEMENT & BUILDING LINE EXISTING 24" C.M.P. UTILITY PLAN SCALE: 1"=10' E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 N A L P Y T I L I T U DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 7 F-1/12-PRESENTATIONEXISTING LOT 877 o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o EXISTING PROPERTY LINE o o o o o o o o o o o o o INSTALL 270 L.F. OF EROSION CONTROL SILT FENCE. SEE DETAIL 1, PAGE 10 INSTALL STABILIZED CONSTRUCTION ENTRANCE. SEE DETAIL 2, PAGE 10 L O N ( P G U B B LIC RI O G H W T- O T F- W R A Y ) AIL EROSION CONTROL PLAN SCALE: 1"=10' EXISTING ASPHALT ROAD ' 0 1 = " 1 E L A C S 0 5' 10' 20' 24" x 36" PRINT IS THE FULL SCALE FORMAT. ANY SIZE OTHER THAN THAT IS AT REDUCED SCALE. E T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 N A L P L O R T N O C N O I S O R E DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 8 F-1/13-PRESENTATIONCITY OF AUSTIN STANDARD TREE PROTECTION NOTES CITY OF AUSTIN EROSION CONTROL NOTES BEFORE CONSTRUCTION 1. ALL TREES AND NATURAL AREAS SHOWN ON PLAN TO BE PRESERVED SHALL BE PROTECTED PER ECM 3.6.1. 2. TREE PROTECTION SHALL BE INSTALLED PRIOR TO THE START OF ANY SITE WORK, INCLUDING DEMOLITION OR SITE PREPARATION. REFER TO ECM 3.6.1.A. 3. FENCING FOR TREE PROTECTION SHALL BE CHAIN-LINK MESH WITH A MINIMUM HEIGHT OF 5 FEET AND SHALL BE INSTALLED AROUND OR BEYOND THE CRITICAL ROOT ZONE EXCEPT AS ALLOWED IN ECM 3.6.1.B.4. 4. UNFENCED SECTIONS OF THE CRITICAL ROOT ZONE SHALL BE COVERED WITH MULCH AT A MINIMUM DEPTH OF 8 INCHES AND A MAXIMUM DEPTH OF 12 INCHES PER ECM 3.6.1.C. 5. WHERE FENCING IS LOCATED 5 FEET OR LESS FROM THE TRUNK OF A PRESERVED TREE, TRUNK WRAPPING SHALL BE INSTALLED PER ECM 3.6.1.D. 6. EROSION AND SEDIMENTATION CONTROLS SHALL BE INSTALLED AND MAINTAINED SO AS NOT TO CAUSE IMPACTS THAT EXCEED PRESERVATION CRITERIA LISTED IN ECM 3.5.3.D. DURING CONSTRUCTION 1. TREES APPROVED FOR REMOVAL SHALL BE REMOVED IN A MANNER THAT DOES NOT EXCEED PRESERVATION CRITERIA FOR THE TREES TO REMAIN. REFER TO ECM 3.5.2 A. 2. FENCING MAY NOT BE TEMPORARILY MOVED OR REMOVED DURING DEVELOPMENT WITHOUT PRIOR AUTHORIZATION. THE FENCED CRITICAL ROOT ZONE SHALL NOT BE USED FOR TOOL OR MATERIAL STORAGE OF ANY KIND AND SHALL BE KEPT FREE OF LITTER. REFER TO ECM 3.6.1.B.3. 3. PRUNING SHALL BE IN COMPLIANCE WITH THE CURRENT ANSI A300 STANDARD FOR TREE CARE. AFTER CONSTRUCTION 1. TREE PROTECTION SHALL BE REMOVED AT THE END OF THE PROJECT AFTER ALL CONSTRUCTION AND FINAL GRADING IS COMPLETE, BUT BEFORE FINAL INSPECTION. REFER TO ECM 3.6.1.A. 2. LANDSCAPE INSTALLATION WITHIN THE CRZ OF PRESERVED TREES, INCLUDING IRRIGATION, SOIL AND PLANTINGS, SHALL NOT EXCEED PRESERVATION CRITERIA LISTED IN ECM 3.5.2. 3. DOCUMENTATION OF TREE WORK PERFORMED MUST BE PROVIDED TO INSPECTOR PER ECM APPENDIX P-6. THIS LIST IS NOT EXHAUSTIVE. REFER TO APPROPRIATE ECM SECTIONS FOR FULL REQUIREMENTS. CITY OF AUSTIN STANDARD SEQUENCE OF CONSTRUCTION NOTES 1. 2. 3. 5. 7. TEMPORARY EROSION AND SEDIMENTATION CONTROLS ARE TO BE INSTALLED AS INDICATED ON THE APPROVED SITE PLAN OR SUBDIVISION CONSTRUCTION PLAN AND IN ACCORDANCE WITH THE EROSION SEDIMENTATION CONTROL PLAN (ESC) AND STORMWATER POLLUTION PREVENTION PLAN (SWPPP) THAT IS REQUIRED TO BE POSTED ON THE SITE. INSTALL TREE PROTECTION, INITIATE TREE MITIGATION MEASURES AND CONDUCT "PRE - CONSTRUCTION" TREE FERTILIZATION (IF APPLICABLE). THE ENVIRONMENTAL PROJECT MANAGER OR SITE SUPERVISOR MUST CONTACT THE DEVELOPMENT SERVICES DEPARTMENT, ENVIRONMENTAL INSPECTION, AT 512-974-2278, 72 HOURS PRIOR TO THE SCHEDULED DATE OF THE REQUIRED ON-SITE PRECONSTRUCTION MEETING. THE ENVIRONMENTAL PROJECT MANAGER, AND/OR SITE SUPERVISOR, AND/OR DESIGNATED RESPONSIBLE PARTY, AND THE GENERAL CONTRACTOR WILL FOLLOW THE EROSION SEDIMENTATION CONTROL PLAN (ESC) AND STORM WATER POLLUTION PREVENTION PLAN (SWPPP) POSTED ON THE SITE. TEMPORARY EROSION AND SEDIMENTATION CONTROLS WILL BE REVISED, IF NEEDED, TO COMPLY WITH CITY INSPECTORS' DIRECTIVES, AND REVISED CONSTRUCTION SCHEDULE RELATIVE TO THE WATER QUALITY PLAN REQUIREMENTS AND THE EROSION PLAN. 4. ROUGH GRADE THE POND(S) AT 100% PROPOSED CAPACITY. EITHER THE PERMANENT OUTLET STRUCTURE OR A TEMPORARY OUTLET MUST BE CONSTRUCTED PRIOR TO DEVELOPMENT OF EMBANKMENT OR EXCAVATION THAT LEADS TO PONDING CONDITIONS. THE OUTLET SYSTEM MUST CONSIST OF A SUMP PIT OUTLET AND AN EMERGENCY SPILLWAY MEETING THE REQUIREMENTS OF THE DRAINAGE CRITERIA MANUAL AND/OR THE ENVIRONMENTAL CRITERIA MANUAL, AS REQUIRED. THE OUTLET SYSTEM SHALL BE PROTECTED FROM EROSION AND SHALL BE MAINTAINED THROUGHOUT THE COURSE OF CONSTRUCTION UNTIL INSTALLATION OF THE PERMANENT WATER QUALITY POND(S). TEMPORARY EROSION AND SEDIMENTATION CONTROLS WILL BE INSPECTED AND MAINTAINED IN ACCORDANCE WITH THE EROSION SEDIMENTATION CONTROL PLAN (ESC) AND STORM WATER POLLUTION PREVENTION PLAN (SWPPP) POSTED ON THE SITE. 6. BEGIN SITE CLEARING/CONSTRUCTION (OR DEMOLITION) ACTIVITIES. IN THE BARTON SPRINGS ZONE, THE ENVIRONMENTAL PROJECT MANAGER OR SITE SUPERVISOR WILL SCHEDULE A MID-CONSTRUCTION CONFERENCE TO COORDINATE CHANGES IN THE CONSTRUCTION SCHEDULE AND EVALUATE EFFECTIVENESS OF THE EROSION CONTROL PLAN AFTER POSSIBLE CONSTRUCTION ALTERATIONS TO THE SITE. PARTICIPANTS SHALL INCLUDE THE CITY INSPECTOR, PROJECT ENGINEER, GENERAL CONTRACTOR AND ENVIRONMENTAL PROJECT MANAGER OR SITE SUPERVISOR. THE ANTICIPATED COMPLETION DATE AND FINAL CONSTRUCTION SEQUENCE AND INSPECTION SCHEDULE WILL BE COORDINATED WITH THE APPROPRIATE CITY INSPECTOR. 8. PERMANENT WATER QUALITY PONDS OR CONTROLS WILL BE CLEANED OUT AND FILTER MEDIA WILL BE INSTALLED PRIOR TO/CONCURRENTLY WITH REVEGETATION OF SITE. 9. COMPLETE CONSTRUCTION AND START REVEGETATION OF THE SITE AND INSTALLATION OF LANDSCAPING. 10. UPON COMPLETION OF THE SITE CONSTRUCTION AND REVEGETATION OF A PROJECT SITE, THE DESIGN ENGINEER SHALL SUBMIT AN ENGINEER'S LETTER OF CONCURRENCE BEARING THE ENGINEER'S SEAL, SIGNATURE, AND DATE TO THE DEVELOPMENT SERVICES DEPARTMENT INDICATING THAT CONSTRUCTION, INCLUDING REVEGETATION, IS COMPLETE AND IN SUBSTANTIAL COMPLIANCE WITH THE APPROVED PLANS. AFTER RECEIVING THIS LETTER, A FINAL INSPECTION WILL BE SCHEDULED BY THE APPROPRIATE CITY INSPECTOR. 11. UPON COMPLETION OF LANDSCAPE INSTALLATION OF A PROJECT SITE, THE LANDSCAPE ARCHITECT SHALL SUBMIT A LETTER OF CONCURRENCE TO THE DEVELOPMENT SERVICES DEPARTMENT INDICATING THAT THE REQUIRED LANDSCAPING IS COMPLETE AND IN SUBSTANTIAL CONFORMITY WITH THE APPROVED PLANS. AFTER RECEIVING THIS LETTER, A FINAL INSPECTION WILL BE SCHEDULED BY THE APPROPRIATE CITY INSPECTOR. 12. AFTER A FINAL INSPECTION HAS BEEN CONDUCTED BY THE CITY INSPECTOR AND WITH APPROVAL FROM THE CITY INSPECTOR, REMOVE THE TEMPORARY EROSION AND SEDIMENTATION CONTROLS AND COMPLETE ANY NECESSARY FINAL REVEGETATION RESULTING FROM REMOVAL OF THE CONTROLS. CONDUCT ANY MAINTENANCE AND REHABILITATION OF THE WATER QUALITY PONDS OR CONTROLS. 1. THE CONTRACTOR SHALL INSTALL EROSION/SEDIMENTATION CONTROLS, TREE/NATURAL AREA PROTECTIVE FENCING, AND CONDUCT "PRE-CONSTRUCTION" TREE FERTILIZATION (IF APPLICABLE) PRIOR TO ANY SITE PREPARATION WORK (CLEARING, GRUBBING OR EXCAVATION). 2. THE PLACEMENT OF EROSION/SEDIMENTATION CONTROLS SHALL BE IN ACCORDANCE WITH THE ENVIRONMENTAL CRITERIA MANUAL AND THE APPROVED EROSION AND SEDIMENTATION CONTROL PLAN. THE COA ESC PLAN SHALL BE CONSULTED AND USED AS THE BASIS FOR A TPDES REQUIRED SWPPP. IF A SWPPP IS REQUIRED, IT SHALL BE AVAILABLE FOR REVIEW BY THE CITY OF AUSTIN ENVIRONMENTAL INSPECTOR AT ALL TIMES DURING CONSTRUCTION, INCLUDING AT THE PRE-CONSTRUCTION MEETING. THE CHECKLIST BELOW CONTAINS THE BASIC ELEMENTS THAT SHALL BE REVIEWED FOR PERMIT APPROVAL BY COA EV PLAN REVIEWERS AS WELL AS COA EV INSPECTORS. 3. THE PLACEMENT OF TREE/NATURAL AREA PROTECTIVE FENCING SHALL BE IN ACCORDANCE WITH THE CITY OF AUSTIN STANDARD NOTES FOR TREE AND NATURAL AREA PROTECTION AND THE APPROVED GRADING/TREE AND NATURAL AREA PLAN. 4. A PRE-CONSTRUCTION CONFERENCE SHALL BE HELD ON-SITE WITH THE CONTRACTOR, DESIGN ENGINEER/PERMIT APPLICANT AND ENVIRONMENTAL INSPECTOR AFTER INSTALLATION OF THE EROSION/SEDIMENTATION CONTROLS, TREE/NATURAL AREA PROTECTION MEASURES AND "PRE-CONSTRUCTION" TREE FERTILIZATION (IF APPLICABLE) PRIOR TO BEGINNING ANY SITE PREPARATION WORK. THE OWNER OR OWNER'S REPRESENTATIVE SHALL NOTIFY THE DEVELOPMENT SERVICES DEPARTMENT, 512-974-2278 OR BY EMAIL AT ENVIRONMENTAL.INSPECTIONS@AUSTINTEXAS.GOV, AT LEAST THREE DAYS PRIOR TO THE MEETING DATE. COA APPROVED ESC PLAN AND TPDES SWPPP (IF REQUIRED) SHOULD BE REVIEWED BY COA EV INSPECTOR AT THIS TIME. 5. ANY MAJOR VARIATION IN MATERIALS OR LOCATIONS OF CONTROLS OR FENCES FROM THOSE SHOWN ON THE APPROVED PLANS WILL REQUIRE A REVISION AND MUST BE APPROVED BY THE REVIEWING ENGINEER, ENVIRONMENTAL SPECIALIST OR CITY ARBORIST AS APPROPRIATE. MAJOR REVISIONS MUST BE APPROVED BY AUTHORIZED COA STAFF. MINOR CHANGES TO BE MADE AS FIELD REVISIONS TO THE EROSION AND SEDIMENTATION CONTROL PLAN MAY BE REQUIRED BY THE ENVIRONMENTAL INSPECTOR DURING THE COURSE OF CONSTRUCTION TO CORRECT CONTROL INADEQUACIES. 6. THE CONTRACTOR IS REQUIRED TO PROVIDE A CERTIFIED INSPECTOR THAT IS EITHER A LICENSED ENGINEER (OR PERSON DIRECTLY SUPERVISED BY THE LICENSED ENGINEER) OR CERTIFIED PROFESSIONAL IN EROSION AND SEDIMENT CONTROL (CPESC OR CPESC - IT), CERTIFIED EROSION, SEDIMENT AND STORMWATER - INSPECTOR (CESSWI OR CESSWI - IT) OR CERTIFIED INSPECTOR OF SEDIMENTATION AND EROSION CONTROLS (CISEC OR CISEC - IT) CERTIFICATION TO INSPECT THE CONTROLS AND FENCES AT WEEKLY OR BI-WEEKLY INTERVALS AND AFTER ONE-HALF (½) INCH OR GREATER RAINFALL EVENTS TO INSURE THAT THEY ARE FUNCTIONING PROPERLY. THE PERSON(S) RESPONSIBLE FOR MAINTENANCE OF CONTROLS AND FENCES SHALL IMMEDIATELY MAKE ANY NECESSARY REPAIRS TO DAMAGED AREAS. SILT ACCUMULATION AT CONTROLS MUST BE REMOVED WHEN THE DEPTH REACHES SIX (6) INCHES OR ONE-THIRD (⅓) OF THE INSTALLED HEIGHT OF THE CONTROL WHICHEVER IS LESS. 7. PRIOR TO FINAL ACCEPTANCE BY THE CITY, HAUL ROADS AND WATERWAY CROSSINGS CONSTRUCTED FOR TEMPORARY CONTRACTOR ACCESS MUST BE REMOVED, ACCUMULATED SEDIMENT REMOVED FROM THE WATERWAY AND THE AREA RESTORED TO THE ORIGINAL GRADE AND REVEGETATED. ALL LAND CLEARING DEBRIS SHALL BE DISPOSED OF IN APPROVED SPOIL DISPOSAL SITES. 8. ALL WORK MUST STOP IF A VOID IN THE ROCK SUBSTRATE IS DISCOVERED WHICH IS; ONE SQUARE FOOT IN TOTAL AREA; BLOWS AIR FROM WITHIN THE SUBSTRATE AND/OR CONSISTENTLY RECEIVES WATER DURING ANY RAIN EVENT. AT THIS TIME IT IS THE RESPONSIBILITY OF THE PROJECT MANAGER TO IMMEDIATELY CONTACT A CITY OF AUSTIN ENVIRONMENTAL INSPECTOR FOR FURTHER INVESTIGATION. IN ADDITION, IF THE PROJECT SITE IS LOCATED WITHIN THE EDWARDS AQUIFER, THE PROJECT MANAGER MUST NOTIFY THE TRAVIS COUNTY BALCONES CANYONLANDS CONSERVATION PRESERVE (BCCP) BY EMAIL AT BCCP@TRAVISCOUNTYTX.GOV. CONSTRUCTION ACTIVITIES WITHIN 50 FEET OF THE VOID MUST STOP. 9. TEMPORARY AND PERMANENT EROSION CONTROL: ALL DISTURBED AREAS SHALL BE RESTORED AS NOTED BELOW: -ALL DISTURBED AREAS TO BE REVEGETATED ARE REQUIRED TO PLACE A MINIMUM OF SIX (6) INCHES OF TOPSOIL [SEE STANDARD SPECIFICATION ITEM NO. 601S.3(A)]. DO NOT ADD TOPSOIL WITHIN THE CRITICAL ROOT ZONE OF EXISTING TREES. -TOPSOIL SALVAGED FROM THE EXISTING SITE IS ENCOURAGED FOR USE, BUT IT SHOULD MEET THE STANDARDS SET FORTH IN 601S. -AN OWNER/ENGINEER MAY PROPOSE USE OF ONSITE SALVAGED TOPSOIL WHICH DOES NOT MEET THE CRITERIA OF STANDARD SPECIFICATION BY PROVIDING A SOIL ANALYSIS AND A WRITTEN STATEMENT FROM A QUALIFIED PROFESSIONAL IN SOILS, LANDSCAPE ARCHITECTURE, OR AGRONOMY INDICATING THE ONSITE TOPSOIL WILL PROVIDE AN EQUIVALENT GROWTH MEDIA AND SPECIFYING WHAT, IF ANY, SOIL AMENDMENTS ARE REQUIRED. -SOIL AMENDMENTS SHALL BE WORKED INTO THE EXISTING ONSITE TOPSOIL WITH A DISC OR TILLER TO CREATE A WELL-BLENDED MATERIAL. 601S E T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 S E T O N L A R E N E G DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 9 F-1/14-PRESENTATIONE T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 S L I A T E D DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 10 R.O.W. OR ESMT. LINE 4" 4" L K J H F I WATER MAIN 4" E D C B A WATER SERVICE TAP PLAN VIEW R.O.W. OR ESMT. LINE L K J 10"-12" 4" H F I G E N I L . T M S E R O E N I L Y T R E P O R P N M N N M WOODEN DOWEL P J H B E D C 0° - 45° (45° PREFERRED) 1" PVC MALE ADAPTER O 58" METER = 7 3 3 4" METER = 9" 1" METER = 11" 4" G WATER SERVICE TAP PROFILE VIEW WATER MAIN A CITY OF AUSTIN AUSTIN WATER JEFF A. KYLE WATER SERVICE & METER INSTALLATION - 1" & SMALLER METERS 08/16/2019 ADOPTED THE ARCHITECT/ENGINEER ASSUMES RESPONSIBILITY FOR APPROPRIATE USE OF THIS STANDARD. STANDARD NO. 520-AW-01B 1 OF 2 MATERIALS LIST: A. 2" SERVICE CLAMP, SPL WW-264 B. 2" CORPORATION STOP, SPL WW-68 C. 2" HDPE WATER SERVICE TUBING, SPL WW-65 D. 2" BALL VALVE, SPL WW-68 E. SINGLE SERVICE: 2" MIP X 1" COPPER FLARE FITTING, SPL WW-68 OR DOUBLE SERVICE: 2" MIP X 1" COPPER FLARE WYE, SPL WW-68 F. 1" SWIVEL NUT x 1" COMPRESSION 90° BEND, SPL WW-68 G. 1" HDPE WATER SERVICE TUBING, SPL WW-65 H. 1" ANGLE METER STOP, SPL WW-68 I. METER BOX AND LID, SPL WW-145A; FOR DUAL 1" METERS: USE TWO SINGLE METER BOXES MATERIALS TO BE INSTALLED BY PLUMBER: J. BRASS METER BUSHING - SIZE AS NEEDED TO CONNECT ANGLE METER STOP TO METER K. WATER METER PURCHASED FROM AUSTIN WATER L. BRASS WATER METER COUPLING MALE IPT x SWIVEL COUPLING NUT: 58" AND 34" METERS: 8 1 1" METERS: 8 1 2" LONG x 3 4" DIA. 2" LONG x 1" DIA. M. PROPERTY OWNER'S CUT OFF VALVE, SPL WW-276 N. PROPERTY OWNER'S CUT OFF VALVE BOX AND LID O. TEMPORARY METER SPACER (REQUIRED TO ASSURE METER WILL FIT APPROPRIATELY) P. 1" WOODEN DOWEL (SHOW ADDRESS ON DOWEL USING WATERPROOF MARKER) NOTES: INSTALLATION. 1. SERVICE CLAMP SHALL BE WRAPPED COMPLETELY WITH 8 MIL. POLYETHYLENE FILM, SPL WW-27D. 2. BRANCH CONNECTIONS AND ALL ANGLE METER STOPS MUST BE INSTALLED PRIOR TO ANY METER 3. TOP OF METER BOXES SHOULD BE 4" ABOVE GROUND. 4. PIPING AND TUBING IN STREET RIGHT-OF-WAY SHALL BE BEDDED IN GRANULAR MATERIALS AS REQUIRED BY SECTION 510.3 (14) OF THE CITY OF AUSTIN STANDARD SPECIFICATIONS; BACKFILL ABOVE GRANULAR BEDDING AS REQUIRED BY SECTION 510.3 (25). 5. METER BOX MUST BE BEHIND CURB NEXT TO PROPERTY LINE OR EASEMENT AND OUT OF VEHICULAR TRAFFIC AREA AND SIDEWALK. 6. BALL VALVE "D" SHALL NOT BE LOCATED UNDER SIDEWALK, CURB, OR PAVEMENT, AND NOT BE LOCATED MORE THAN 36" BELOW FINAL GRADE. 7. METER SIZES TO BE SHOWN ON PLANS. 8. METER BOX CUT OUTS SHALL NOT EXCEED TWO TIMES THE PIPE DIAMETER. 9. INSTALL METALLIC TRACER TAPE, SPL WW-597, MINIMUM 1' ABOVE TUBING FROM SERVICE CLAMP "A" TO BALL VALVE "D". 10. TUBING SHALL BE PLACED IN A STRAIGHT ALIGNMENT AND ALLOWED TO RELAX AND "SNAKE" LOOSELY IN THE TRENCH. TUBING BEHIND CURB AND GUTTER SHALL BE INSTALLED WITH A MINIMUM 2' DEPTH OF COVER. 11. 1" TUBING, WHEN BENT, SHALL HAVE A RADIUS NO SMALLER THAN 3'. 2" TUBING, WHEN BENT, SHALL HAVE A RADIUS NO SMALLER THAN 5'. BRASS FITTINGS SHALL NOT BE CONNECTED TO A BENT SECTION OF TUBING. 12. SOLID, TUBULAR STAINLESS STEEL INSERT STIFFENERS FOR HDPE TUBING SHALL BE USED AT ALL COMPRESSION FITTINGS. INSERT STIFFENERS SHALL BE FROM THE SAME MANUFACTURER AS THE COMPRESSION FITTING USED. 13. FOR RECLAIMED WATER SERVICES AND METERS, ALL RECLAIMED TUBING SHALL BE MANUFACTURED SOLID PURPLE, SPL WW-65A. ALL APPURTENANCES SHALL BE MANUFACTURED PURPLE IF AVAILABLE. ALL FITTINGS THAT ARE NOT AVAILABLE FROM THE MANUFACTURER IN PURPLE SHALL BE PAINTED PURPLE PER SPL WW-3C. ALL METER BOX LIDS SHALL BE PURPLE AND HAVE "RECLAIMED WATER" CAST INTO THEM, SPL WW-145A. CITY OF AUSTIN AUSTIN WATER JEFF A. KYLE WATER SERVICE & METER INSTALLATION - 1" & SMALLER METERS 08/16/2019 ADOPTED THE ARCHITECT/ENGINEER ASSUMES RESPONSIBILITY FOR APPROPRIATE USE OF THIS STANDARD. STANDARD NO. 520-AW-01B 2 OF 2 F-1/15-PRESENTATIONE T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 S L I A T E D DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 11 RECORD COPY SIGNED BY MORGAN BYARS 09/01/2011 F-1/16-PRESENTATIONE T A D 2 2 / 7 2 5 / I I N O T P R C S E D / I N O S V E R I I I W E V E R E G A N A R D R O F D E U S S I . o N - E M O H Y L I M A F E L G N I S W E N - L I A R T W O B G N O L 5 1 7 2 S L I A T E D DRAWN BY: CHECKED BY: PP AP DATE: 05/27/2022 PROJECT No.: TX-129-1 g n i r e e n g n E i X P 3 SHEET NO. 12 F-1/17-PRESENTATIONStormwater Drainage report For Single Family Residence 2715 Longbow Trail, Austin TX Prepared By: Tony Puljic, P.E. 3PX Engineering May 27th, 2022 3PX Engineering 6-5-22 F-1/18-PRESENTATION INTRODUCTION: The subject parcel is approximately 0.2607 s.f. and is wooded. There is no existing impervious area on the property. A new house and driveway are being proposed to be built on the site. As a result of the new improvements, thee new impervious area added to the site will be 2003.76 s.f., FEMA FLOOD PLAIN INFO: Based on FEMA maps the site is located within Zone X of the flood plain. See attached Firmette in appendix. TOPOGRAPHY: The site is on a hill with a slope of approximately 37 % from the back of the property to the front of the property. HYDROLOGIC PATTERNS: The site is being proposed within an existing residential subdivision. There are no features that will affect the drainage patterns of streams, wetlands, seeps, springs, closed depressions, or drainage swales and ditches. STORMWATER: The natural flow of water flows from the back of the property to the front of the property north to south. The proposed grading plan does not alter the drainage pattern nor does it direct water into the neighbor’s yards. The site is designed such that water flows into an underground basin. METHODOLOGY: Based on the size of the development, the proposed residence, and the site will be required to discharge stormwater such that the post-development peak runoff is below the discharge rates for the 2,10, 25, and 100-year design storms. Calculations were made using the rational method. The time of concentration was determined by equation 2-5 in the City Code and determined to be .63 min. Based on the result, the minimum time of concentration of 5 min. was used. The amount of detention required was determined by determining the existing 2-year release rate and determining the post-development runoff for the 2,10 25, and 100-year storm events. Detention will be provided in a storage tank in front of the property. Also, a vegetative strip was designed based on Austin standards as a BMP prior to stormwater discharging from the property. Sincerely, 3PX Engineering 3PX Engineering F-1/19-PRESENTATION ATTACHMENTS 3PX Engineering F-1/20-PRESENTATIONNational Flood Hazard Layer FIRMette05001,0001,5002,000250FeetÜSEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUTSPECIAL FLOODHAZARD AREASWithout Base Flood Elevation (BFE)Zone A, V, A99With BFE or DepthZone AE, AO, AH, VE, ARRegulatory Floodway0.2% Annual Chance Flood Hazard, Areasof 1% annual chance flood with averagedepth less than one foot or with drainageareas of less than one square mileZone XFuture Conditions 1% AnnualChance Flood HazardZone XArea with Reduced Flood Risk due toLevee. See Notes.Zone XArea with Flood Risk due to LeveeZone DNO SCREENArea of Minimal Flood HazardZone XArea of Undetermined Flood HazardZone DChannel, Culvert, or Storm SewerLevee, Dike, or FloodwallCross Sections with 1% Annual Chance17.5Water Surface ElevationCoastal TransectCoastal Transect BaselineProfile BaselineHydrographic FeatureBase Flood Elevation Line (BFE)Effective LOMRsLimit of StudyJurisdiction BoundaryDigital Data AvailableNo Digital Data AvailableUnmappedThis map complies with FEMA's standards for the use ofdigital flood maps if it is not void as described below.The basemap shown complies with FEMA's basemapaccuracy standardsThe flood hazard information is derived directly from theauthoritative NFHL web services provided by FEMA. This mapwas exported on 5/29/2022 at 4:56 PM and does notreflect changes or amendments subsequent to this date andtime. The NFHL and effective information may change orbecome superseded by new data over time.This map image is void if the one or more of the following mapelements do not appear: basemap imagery, flood zone labels,legend, scale bar, map creation date, community identifiers,FIRM panel number, and FIRM effective date. Map images forunmapped and unmodernized areas cannot be used forregulatory purposes.LegendOTHER AREAS OFFLOOD HAZARDOTHER AREASGENERALSTRUCTURESOTHERFEATURESMAP PANELS8B20.2The pin displayed on the map is an approximatepoint selected by the user and does not representan authoritative property location.1:6,00097°55'18"W 30°22'53"N97°54'40"W 30°22'22"NBasemap: USGS National Map: Orthoimagery: Data refreshed October, 2020F-1/21-PRESENTATION New Residence, 2715 Longbow Trail Release rate and detention calculation for the 10-Yr. Storm Event Using the 2-Year release rate 5/28/2022 Calculate Composite "c" of Existing Area TOTAL IMPERVIOUS GRAVEL PERVIOUS AREA = AREA = AREA = AREA = 0.2067 ACRE 0.0000 ACRE 0.0000 ACRE 0.2067 ACRE COMPOSITE "c" = 0.45 Existing Release Rate from 2-Year Storm Event (See Exhibit of Existing Drainage Area for 'S' &'Tc') Q =C * I * A "c" Value = 0.9 "c" Value = 0.85 "c" Value = 0.45 C = I = A = Q = 0.45 (From above calculation) 6.30 inches/hour, (B 0.21 acres 0.5860 cfs (Max. release rate for proposed condition) Calculate Composite "c" of proposed development TOTAL IMPERVIOUS GRAVEL PERVIOUS AREA = AREA = AREA = AREA = 0.2067 ACRE 0.0460 ACRE 0.0000 ACRE 0.1607 ACRE "c" Value = 0.9 "c" Value = 0.85 "c" Value = 0.45 COMPOSITE "c" = 0.55 F-1/22-PRESENTATIONDETENTION REQUIRED (BASED City of Austin Data) DURATION (HOURS) I (IN/HR) INFLOW STORED (CFS) (CFS) RESERVOIR (AC-FT) 0.0833 0.2500 0.5000 1.0000 2.0000 3.0000 6.0000 5.7600 0.655 0.069 0.0005 MAX 3.9200 0.446 -0.140 -0.0029 2.6400 0.3002 -0.2858 -0.0119 1.7200 0.196 -0.390 1.0800 0.123 -0.463 0.7773 0.088 -0.498 0.4450 0.051 -0.535 12.0000 0.2550 0.029 -0.557 24.0000 0.1430 0.016 -0.570 -0.0325 -0.0772 -0.1244 -0.2677 -0.5570 -1.1395 F-1/23-PRESENTATION New Residence, 2715 Longbow Trail Release rate and detention calculation for the 10-Yr. Storm Event Using the 2-Year release rate 5/28/2022 Calculate Composite "c" of Existing Area TOTAL IMPERVIOUS GRAVEL PERVIOUS AREA = AREA = AREA = AREA = 0.2067 ACRE 0.0000 ACRE 0.0000 ACRE 0.2067 ACRE COMPOSITE "c" = 0.45 Existing Release Rate from 2-Year Storm Event (See Exhibit of Existing Drainage Area for 'S' &'Tc') Q =C * I * A "c" Value = 0.9 "c" Value = 0.85 "c" Value = 0.45 C = I = A = Q = 0.45 (From above calculation) 6.30 inches/hour, (B 0.21 acres 0.5860 cfs (Max. release rate for proposed condition) Calculate Composite "c" of proposed development TOTAL IMPERVIOUS GRAVEL PERVIOUS AREA = AREA = AREA = AREA = 0.2067 ACRE 0.0460 ACRE 0.0000 ACRE 0.1607 ACRE "c" Value = 0.9 "c" Value = 0.85 "c" Value = 0.45 COMPOSITE "c" = 0.55 F-1/24-PRESENTATIONDETENTION REQUIRED (BASED City of Austin Data) DURATION (HOURS) I (IN/HR) INFLOW STORED (CFS) (CFS) RESERVOIR (AC-FT) 0.0833 0.2500 0.5000 1.0000 2.0000 3.0000 6.0000 8.5700 0.975 0.389 0.0027 MAX 5.8800 0.669 0.083 0.0017 3.9600 0.4503 -0.1357 -0.0057 2.6800 0.305 -0.281 1.7100 0.194 -0.392 1.2400 0.141 -0.445 0.7020 0.080 -0.506 12.0000 0.4010 0.046 -0.540 24.0000 0.2540 0.029 -0.557 -0.0234 -0.0653 -0.1112 -0.2531 -0.5404 -1.1142 F-1/25-PRESENTATION New Residence, 2715 Longbow Trail Release rate and detention calculation for the 25-Yr. Storm Event Using the 2-Year release rate 5/28/2022 Calculate Composite "c" of Existing Area TOTAL IMPERVIOUS GRAVEL PERVIOUS AREA = AREA = AREA = AREA = 0.2067 ACRE 0.0000 ACRE 0.0000 ACRE 0.2067 ACRE COMPOSITE "c" = 0.45 Existing Release Rate from 2-Year Storm Event (See Exhibit of Existing Drainage Area for 'S' &'Tc') Q =C * I * A "c" Value = 0.9 "c" Value = 0.85 "c" Value = 0.45 C = I = A = Q = 0.45 (From above calculation) 6.30 inches/hour, (B 0.21 acres 0.5860 cfs (Max. release rate for proposed condition) Calculate Composite "c" of proposed development TOTAL IMPERVIOUS GRAVEL PERVIOUS AREA = AREA = AREA = AREA = 0.2067 ACRE 0.0460 ACRE 0.0000 ACRE 0.1607 ACRE "c" Value = 0.9 "c" Value = 0.85 "c" Value = 0.45 COMPOSITE "c" = 0.55 F-1/26-PRESENTATIONDETENTION REQUIRED (BASED City of Austin Data) DURATION (HOURS) I (IN/HR) INFLOW STORED (CFS) (CFS) RESERVOIR (AC-FT) 0.0833 0.2500 0.5000 1.0000 2.0000 3.0000 6.0000 10.1000 1.149 0.563 0.0039 7.0400 0.801 0.215 0.0045 MAX 4.7200 0.5367 -0.0493 -0.0021 3.2800 0.373 -0.213 2.1000 0.239 -0.347 1.5200 0.173 -0.413 0.8570 0.097 -0.489 12.0000 0.4920 0.056 -0.530 24.0000 0.3180 0.036 -0.550 -0.0178 -0.0579 -0.1033 -0.2443 -0.5300 -1.0997 F-1/27-PRESENTATION New Residence, 2715 Longbow Trail Release rate and detention calculation for the 100-Yr. Storm Event Using the 2-Year release rate 5/28/2022 Calculate Composite "c" of Existing Area TOTAL IMPERVIOUS GRAVEL PERVIOUS AREA = AREA = AREA = AREA = 0.2067 ACRE 0.0000 ACRE 0.0000 ACRE 0.2067 ACRE COMPOSITE "c" = 0.45 Existing Release Rate from 2-Year Storm Event (See Exhibit of Existing Drainage Area for 'S' &'Tc') Q =C * I * A "c" Value = 0.9 "c" Value = 0.85 "c" Value = 0.45 C = I = A = Q = 0.45 (From above calculation) 6.30 inches/hour, (B 0.21 acres 0.5860 cfs (Max. release rate for proposed condition) Calculate Composite "c" of proposed development TOTAL IMPERVIOUS GRAVEL PERVIOUS AREA = AREA = AREA = AREA = 0.2067 ACRE 0.0460 ACRE 0.0000 ACRE 0.1607 ACRE "c" Value = 0.9 "c" Value = 0.85 "c" Value = 0.45 COMPOSITE "c" = 0.55 F-1/28-PRESENTATIONDETENTION REQUIRED (BASED City of Austin Data) DURATION (HOURS) I (IN/HR) INFLOW STORED (CFS) (CFS) RESERVOIR (AC-FT) 0.0833 0.2500 0.5000 1.0000 2.0000 3.0000 6.0000 12.5000 1.421 0.835 0.0058 MAX 6.0800 0.691 0.105 0.0022 2.4600 0.2797 -0.3063 -0.0128 4.3700 0.497 -0.089 2.8300 0.322 -0.264 2.0400 0.232 -0.354 1.1400 0.130 -0.456 12.0000 0.8060 0.092 -0.494 24.0000 0.5640 0.064 -0.522 -0.0074 -0.0440 -0.0885 -0.2282 -0.4943 -1.0437 F-1/29-PRESENTATIONF-1/30-PRESENTATION2715 LONG BOW TRAIL F-1/31-PRESENTATIONSITE PLAN F-1/32-PRESENTATION2715 FLOOR PLANS HEATED AREA 2499 SF F-1/33-PRESENTATIONVISUALISATIONS F-1/34-PRESENTATIONVISUALISATIONS F-1/35-PRESENTATIONF-1/36-PRESENTATIONFebruary 24, 2022 Mr. Jon Kaplan C.P.B.D. - 44-752 ICC Combination Inspector - 9061592 Urban Building Services of Texas LLC 214 Sailors Run Lakeway, TX 78734 Re: Lot 876 2715 Longbow Trail Austin, TX 78734 Dear Mr. Kaplan, This letter is in response to your request for a Tree Protection Plan for Lot 876 on Longbow Trail, TX 78734. I visited the site on February 22, 2022. I met with you to review the design plans and develop a tree condition report. My report is attached. Please feel free to contact me regarding specification details or with any other questions. Respectfully, Scott E. George Austin Beautiful Trees - President American Society of Consulting Arborists – Registered Consulting Arborist # 752 International Society of Arboriculture Certified Arborist TX #3996-A Risk Assessment Qualified Arborist Oak Wilt Risk Assessment Qualified Arborist Wildfire Risk Assessment Qualified Arborist Tree Condition Report for Lot 876, 2715 Long Bow Trail, Austin, TX 78734 Page 1 F-1/37-PRESENTATIONTree Condition Report - Lot 876 February 24, 2022 Prepared for: Property Address: 2715 Long Bow Trail Austin, Texas 78734 Jon Kaplan Tree: Live oak (Quercus fusiformis) Location: northeast side of lot Tree Tag Number: T2 DBH: 20.25” I measured the tree at four feet six inches from the high side of the grade. I did not observe obvious defects in the tree and consider the tree in good condition. Tree: Live oak (Quercus fusiformis) Location: Southeast side of lot Tree Tag Number: T6 DBH: 23.5”/22.5” twin trunked and combined measurement of 34.75” The tree is designated as a “Heritage” tree by the City of Austin (see Appendix A, Photo 1). Heritage trees are a group of protected trees measuring 24” and larger. I observed multiple obvious defects in the tree and determined that the subject tree was in “Fair” condition. The eastern (or right side) leader of the tree has a significant column of dead wood protruding from the living leader (see Appendix A, Photo 2). This old column of dead wood was “Imminent” for failure. I observed another large column of dead wood that emerged from the upper canopy of the left trunk. This upper leader with the dead column of wood was also “imminent” for failure (see Appendix A, Photo 3). I also observed numerous large scaffold branches with significant decay pockets in both the defects I observed were trunks (see Appendix A, Photos 4 and 5). Most of “Probable” for failure within an eighteen-month time frame. The mitigation option with the lowest residual risk is removal of the large columns of It is my opinion that the scaffold branches with the most significant decay dead wood. pockets also need to be partially removed back to healthier sections of wood. I estimated that this could require pruning approximately fifty percent of the existing tree canopy and perhaps more. This would require a permit from the City of Austin and would exceed industry and municipal standards for pruning in a single year. Tree health Tree Condition Report for Lot 876, 2715 Long Bow Trail, Austin, TX 78734 Page 2 F-1/38-PRESENTATIONcould be compromised by the scope of pruning required to reduce the likelihood of large branch failures. I observed that the remaining surveyed trees on Lot 876 were not of protected size. Please feel to contact me with questions regarding this report. Respectfully, Scott E. George Austin Beautiful Trees - President American Society of Consulting Arborists – Registered Consulting Arborist # 752 International Society of Arboriculture Certified Arborist TX #3996-A Risk Assessment Qualified Arborist Oak Wilt Risk Assessment Qualified Arborist Wildfire Risk Assessment Qualified ArboristMember Tree Condition Report for Lot 876, 2715 Long Bow Trail, Austin, TX 78734 Page 3 F-1/39-PRESENTATIONAppendix A - Photos Photo 1 - Live oak (Quercus fusiformis) Location: Southeast side of lot Tree Tag Number: T6 DBH: 23.5”/22.5” twin trunked and combined measurement of 34.75” Note: General overview picture Tree Condition Report for Lot 876, 2715 Long Bow Trail, Austin, TX 78734 Page 4 F-1/40-PRESENTATIONAppendix A - Photos Photo 2 - Live oak (Quercus fusiformis) Location: Southeast side of lot Tree Tag Number: T6 DBH: 23.5”/22.5” twin trunked and combined measurement of 34.75” Note: The eastern (or right side) leader of the tree has a significant column of dead wood protruding from the living leader. This old column of dead wood was “Imminent” for failure. Tree Condition Report for Lot 876, 2715 Long Bow Trail, Austin, TX 78734 Page 5 F-1/41-PRESENTATIONAppendix A - Photos Photo 3 - Live oak (Quercus fusiformis) Location: Southeast side of lot Tree Tag Number: T6 DBH: 23.5”/22.5” twin trunked and combined measurement of 34.75” Note: Another large column of dead wood that emerged from the upper canopy of the left trunk. This upper leader with the dead column of wood was also “imminent” for failure. Tree Condition Report for Lot 876, 2715 Long Bow Trail, Austin, TX 78734 Page 6 F-1/42-PRESENTATIONAppendix A - Photos Photo 4 and 5 - Live oak (Quercus fusiformis) Location: Southeast side of lot Tree Tag Number: T6 DBH: 23.5”/22.5” twin trunked and combined measurement of 34.75” Note: Numerous large scaffold branches with significant decay pockets in both trunks. Most of the defects I observed were “Probable” for failure within an eighteen-month time frame. Tree Condition Report for Lot 876, 2715 Long Bow Trail, Austin, TX 78734 Page 7 F-1/43-PRESENTATIONAppendix B - Assumptions and Limiting Conditions 1. Loss or alteration of any part of this report invalidates the entire report. 2. The report and the opinions expressed herein represent the professional opinion of the author. The fee generated from this report is not contingent upon any prior or future outcome or subsequent event. Any future work done by this author related to this tree or other trees of the client shall be billed separately from this work. 3. Possession of therefore, does not this report or a copy, imply the right of publication or use for any purpose by any other than the person to whom it is addressed, without the prior, expressed written or verbal consent of the author. 4. The author does not have any financial or business associations with any commercial arborist. Any future work done by a commercial arborist shall be performed via a separate contract between the client and the arborist. 5. Care has been taken to obtain information from reliable sources. The author cannot guarantee accuracy nor be responsible for the information provided by others. 6. Unless otherwise specified, the information contained in this report covers only those items that were examined and reflects the condition of those items at the time of inspection. The inspection is limited as stated in the text of this report. There is no warranty or guarantee that problems or deficiencies of the tree in question will not arise in the future. 7. The author and Austin Beautiful Trees cannot guarantee the health or safety of any tree, regardless of any examination given or care treatments recommended and/or employed. Even with the best of care, trees sometimes die and/or branches fail. Therefore, the author and Austin Beautiful Trees make no such guarantees and are at no fault if such occurs. 8. The author shall not be required to give testimony or attend court by reason of this report unless subsequent contractual arrangements are made, including payment of an additional fee for such services as described in a subsequent contract for services. Tree Condition Report for Lot 876, 2715 Long Bow Trail, Austin, TX 78734 Page 8 F-1/44-PRESENTATIONAppendix C - Certificate of Performance ● I, Scott George, certify that: ● I have personally inspected the subject trees of this report and I have stated my findings accurately; ● That the analysis, opinions, and conclusion stated herein are my own; ● That my analysis, opinions, and conclusions were developed and this report has been prepared according to commonly accepted arboricultural practices and standards; ● That no one provided significant professional assistance to the author, unless specified herein; ● That my compensation is not dependent upon the reporting of a predetermined conclusion or opinion that favors my cause, my client, or any other party; ● I have no current or prospective interest in the tree or the property that is interest or bias with this report and have no personal the subject of respect to the party(ies) involved. further certify that I Consulting Arborists (ASCA) and the International Society of Arboriculture (ISA). I am a member in good standing of the American Society of Scott E. George February 24, 2022 Tree Condition Report for Lot 876, 2715 Long Bow Trail, Austin, TX 78734 Page 9 F-1/45-PRESENTATIONFebruary 24, 2022 Mr. Jon Kaplan C.P.B.D. - 44-752 ICC Combination Inspector - 9061592 Urban Building Services of Texas LLC 214 Sailors Run Lakeway, TX 78734 Re: Lot 877 2717 Long Bow Trail Austin, TX 78734 Dear Mr. Kaplan, This letter is in response to your request for a Tree Protection Plan for Lot 877 on Longbow Trail, TX 78734. I visited the site on February 22, 2022. I met with you to review the design plans and develop a tree condition report. My report is attached. Please feel free to contact me regarding specification details or with any other questions. Respectfully, Scott E. George Austin Beautiful Trees - President American Society of Consulting Arborists – Registered Consulting Arborist # 752 International Society of Arboriculture Certified Arborist TX #3996-A Risk Assessment Qualified Arborist Oak Wilt Risk Assessment Qualified Arborist Wildfire Risk Assessment Qualified Arborist Tree Condition Report for Lot 877, 2717 Long Bow Trail, Austin, TX 78734 Page 1 F-1/46-PRESENTATIONTree Condition Report - Lot 877 February 24, 2022 Prepared for: Property Address: 2717 Long Bow Trail Austin, Texas 78734 Jon Kaplan Tree: Live oak (Quercus fusiformis) Location: southwest side of lot closest to Long Bow Trail Tree Tag Number: T13 DBH: 21” Tree: Live oak (Quercus fusiformis) Location: east side of lot Tree Tag Number: T23 DBH: 14” I did not observe obvious defects in the tree and consider the tree in good condition. Live oak number T23 is indicated as a single twin trunked tree, and the survey shows that each trunk measured 15.” When I reviewed live oak number T23, I did not observe that the trees shared any common tissue, included bark, or juncture above grade. I performed minor excavation to the area between the trees, and still did not observe any common tissue (see Appendix A, Photos 1, 2, and 3). I measured each of these individual trees as 14” dbh and as such, they are not of protected size. Tree: Live oak (Quercus fusiformis) Location: east side of lot Tree Tag Number: T24 DBH: 21” I observed a decay column in the trunk and basal area of the tree and a fungal fruiting body ordinarily associated with heartwood decay (see Appendix A, Photo 4). The tree has numerous long branches and poor form. The overall condition of this tree is fair to poor. Tree: Live oak (Quercus fusiformis) Location: northeast side of lot Tree Tag Number: T25 DBH: 20.75” measured from the high side of grade surrounding the tree Tree Condition Report for Lot 877, 2717 Long Bow Trail, Austin, TX 78734 Page 2 F-1/47-PRESENTATIONI observed several co-dominant branch junctures in this tree, and in general, the tree had fair form (see Appendix A, Photos 5 and 6). While I observed several leaning and over-extended branches, the canopy appeared to be evenly distributed (see Appendix A, Photo 7). The overall condition of the tree was good. Proper pruning can begin to correct form issues and should be within the protection limits of no more than 25% removed in a calendar year. I observed that the remaining surveyed trees on Lot 877 were not of protected size. Please feel to contact me with questions regarding this report. Respectfully, Scott E. George Austin Beautiful Trees - President American Society of Consulting Arborists – Registered Consulting Arborist # 752 International Society of Arboriculture Certified Arborist TX #3996-A Risk Assessment Qualified Arborist Oak Wilt Risk Assessment Qualified Arborist Wildfire Risk Assessment Qualified ArboristMember Tree Condition Report for Lot 877, 2717 Long Bow Trail, Austin, TX 78734 Page 3 F-1/48-PRESENTATIONAppendix A - Photos Photos 1-3 - Live oak (Quercus fusiformis) Location: east side of lot Tree Tag Number: T23 DBH: 14” Note: Live oak number T23 is indicated as a single twin trunked tree, and the survey shows that each trunk measured 15.” When I reviewed live oak number T23, I did not observe that the trees shared any common tissue, included bark, or juncture above I performed minor excavation to the area between the trees, and still did not grade. observe any common tissue. I measured each of these individual trees as 14” dbh and as such, they are not of protected size. Tree Condition Report for Lot 877, 2717 Long Bow Trail, Austin, TX 78734 Page 4 F-1/49-PRESENTATIONAppendix A - Photos Photo 4 - Live oak (Quercus fusiformis) Location: east side of lot Tree Tag Number: T24 DBH: 21” Note: Decay column in the trunk and basal area of the tree and a fungal fruiting body ordinarily associated with heartwood decay. The tree has numerous long branches and poor form. The overall condition of this tree is fair to poor. Tree Condition Report for Lot 877, 2717 Long Bow Trail, Austin, TX 78734 Page 5 F-1/50-PRESENTATIONAppendix A - Photos Photos 5-6 - Live oak (Quercus fusiformis) Location: northeast side of lot Tree Tag Number: T25 DBH: 20.75” measured from the high side of grade surrounding the tree Note: I observed several co-dominant branch junctures in this tree, and in general, the tree had fair form. Tree Condition Report for Lot 877, 2717 Long Bow Trail, Austin, TX 78734 Page 6 F-1/51-PRESENTATIONAppendix A - Photos Photo 7 - Live oak (Quercus fusiformis) Location: northeast side of lot Tree Tag Number: T25 DBH: 20.75” measured from the high side of grade surrounding the tree Note: While I observed several leaning and over-extended branches, the canopy appeared to be evenly distributed. The overall condition of the tree was good. Proper pruning can begin to correct form issues and should be within the protection limits of no more than 25% removed in a calendar year. Tree Condition Report for Lot 877, 2717 Long Bow Trail, Austin, TX 78734 Page 7 F-1/52-PRESENTATIONAppendix B - Assumptions and Limiting Conditions 1. Loss or alteration of any part of this report invalidates the entire report. 2. The report and the opinions expressed herein represent the professional opinion of the author. The fee generated from this report is not contingent upon any prior or future outcome or subsequent event. Any future work done by this author related to this tree or other trees of the client shall be billed separately from this work. 3. Possession of therefore, does not this report or a copy, imply the right of publication or use for any purpose by any other than the person to whom it is addressed, without the prior, expressed written or verbal consent of the author. 4. The author does not have any financial or business associations with any commercial arborist. Any future work done by a commercial arborist shall be performed via a separate contract between the client and the arborist. 5. Care has been taken to obtain information from reliable sources. The author cannot guarantee accuracy nor be responsible for the information provided by others. 6. Unless otherwise specified, the information contained in this report covers only those items that were examined and reflects the condition of those items at the time of inspection. The inspection is limited as stated in the text of this report. There is no warranty or guarantee that problems or deficiencies of the tree in question will not arise in the future. 7. The author and Austin Beautiful Trees cannot guarantee the health or safety of any tree, regardless of any examination given or care treatments recommended trees sometimes die and/or and/or employed. Even with the best of care, branches fail. Therefore, the author and Austin Beautiful Trees make no such guarantees and are at no fault if such occurs. 8. The author shall not be required to give testimony or attend court by reason of this report unless subsequent contractual arrangements are made, including payment of an additional fee for such services as described in a subsequent contract for services. Tree Condition Report for Lot 877, 2717 Long Bow Trail, Austin, TX 78734 Page 8 F-1/53-PRESENTATIONAppendix C - Certificate of Performance ● I, Scott George, certify that: ● I have personally inspected the subject trees of this report and I have stated my findings accurately; ● That the analysis, opinions, and conclusion stated herein are my own; ● That my analysis, opinions, and conclusions were developed and this report has been prepared according to commonly accepted arboricultural practices and standards; ● That no one provided significant professional assistance to the author, unless specified herein; ● That my compensation is not dependent upon the reporting of a predetermined conclusion or opinion that favors my cause, my client, or any other party; ● I have no current or prospective interest in the tree or the property that is interest or bias with this report and have no personal the subject of respect to the party(ies) involved. further certify that I Consulting Arborists (ASCA) and the International Society of Arboriculture (ISA). I am a member in good standing of the American Society of Scott E. George February 24, 2022 Tree Condition Report for Lot 877, 2717 Long Bow Trail, Austin, TX 78734 Page 9 F-1/54-PRESENTATIONF-1/55-PRESENTATIONF-1/56-PRESENTATIONF-1/57-PRESENTATIONF-1/58-PRESENTATIONF-1/59-PRESENTATIONF-1/60-PRESENTATIONF-1/61-PRESENTATION