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Item 4R - Plat & PlansJOHN HUFFMAN MA YOR KATHY TALLEY RAND Y ROBBINS SHA WN M c CA SKI L L RONELL SMI TH A M Y TORRES— L EPP RANDY WILLIAMSON COUNCIL MEMBERS PRELIMINARY ENGINEERING FOR DEN TON COUN TY SOUTHLAKE, TEXAS JULY 2022 E BOB JONES ROAD W BOB JONES ROAD z KING RANCH ROAD PROJECT SITE 2 m D m r r VICINITY MAP (NTS) M-2, DEOTTE ING, EM CIVIL ENGINEERING FIRM REGISTRATION # (TEXAS): F-003116 IM Lo-.0 tw), !I 420 Johnson Road, Suite 303 Keller, Texas 76248 Phone (817) 337-8899 THIS DOCUMENT IS FOR INTERIM REVIEW AND IS NOT INTENDED FOR CONSTRUCTION, BIDDING OR PERMIT PURPOSES. BY: Andrew Wilson Reg. No.: 126044 Firm No.: F-3116(TX) Date: 7/7/2022 PREPARED FOR: HAWKINS-WELWOOD 17480 N. DALLAS PKWY, STE 217 DALLAS, TEXAS 75287 CONTACT: JAMES COX PHONE: (972) 931-1006 SHEET INDEX SHT NO. DESCRIPTION rPKIppAI C-0.1 COVER SHEET C-0.2 PRELIMINARY PLAT C-0.3 CONCEPT PLAN C-1.1 DRAINAGE AREA MAP C-2.1 UTILITY PLAN C-3.1 TREE CONSERVATION ANALYSIS REVISIONS No. 0 DESCRIPTION DATE APPR./DATE ,o 2 0 3 0 4 0 5 0 U) Q X w I- w z_ Q O H z Q J n n W U z O U I O 0 0 0 0 N o Q N N LOT LOCK 1 - SADDLEBACK RIDGE ESTATES OWNER: SADDLEBACK RIDGE ESTATES INST. NO. 2017-459, P.R.D.C.T. SF1-A LUD=LOW DENSITY RESIDENTIAL LOT 34 (Private Landscape Easement) .. BOB JONESROAD Asphalt (A 60'Public Right -of -Way) 40' Building Line D� P R C E 2R, R. D. PRICE NO. 922 ADDITION INST. NO. 2015-340 P.R.D.C.T. )wner: Matthew & Leigh Mahome OWNER: REEDER ADDITION RE5 I, LUD=LOW DENSITY RESIDENTIAL LOT 2, BLOCK 1, REEDER ADDITION CABINET N, SLIDE 48, P.R.D.C.T. m 0 40' Building Line — steel•• .. - i I Centerline of Roadway nre ence 1/2" capped I I steel rod 20� found 117— SET7RC`i _ 0.255 AC. AREA WITHIN APPARENT/PROPOSED RIGHT-OF-WAY OF W BOB JONES ND I > 00 z � • rr) z cnl cnl °'• N OWNER: LEGACY LIMITED, LLC �� LOT 1 �� � AG W C � �l0 432569 � I �I0 '�• -� I �' N LUD=LOW DENSITY RESIDENTIAL 0 LEGACY LIMITED, LLC �I N INST. N0, 2019-200532, O.P.R.D.C.T. y 20' I 0 SETBACK C N N 20' 4.7467 TOTAL ACRES SETBACK? 50' � 0.2803 ACRES WITHIN APPARENT OR PROPOSE; � m RIGHT-OF-WAY L=19,638, R=15,000 R O 5' SIDEWALK 4,4664 NET ACRES (./)I 194,557 Net SF (Vacant Land) / 208.71CD Y• • L=10,338, R=15,226 o O LOT 2 N88°25'32"E 20 o C;, C) C) 199.85 SETBACK - _ d- �\ 43 650 S ILL J0.025 AC. AREA WITHINm • X I APPARENT/PROPOSED RIGHT-OF-WAY L— 20' _ M. F. EVANS TRUST OF N WHITE CHAPEL BLVD - - - - - - - SET -BACK - -INST. NO. 2015-45901 O.P.R.D.0 N I � 3 3 3 N < i 20' - °°°� `� /�, LOT —w S U R SETBACK B S T R A C T ` �8 , 9 / ° 4 3 9 6 9 4 0Im n LLJ N N19 24 57 W c C I� un(n Owner: Matthew & Leigh Mahome SF1-A LUD=Low Density Residential ml LOT 3 sF� �92.44' W l0 43,656 SF W D --� w �I S19°24'57"E L-------------106.71� — -- Z 96.72' SETBACK SETBACK S89°32'23" 5' UTILITY EASEMENT _Rail Fence -- S 89°32'23" W 584.15' .5'Utility Easement 20' Building Line - 20' Drainage & Uti ity —20' Building Line, �;�T 0 c 71 1.5' nrninnna a 71141it7 Fncomo f Symbol Legend (Some may not exist on a vey) ❑T Telecom Access ❑W Water Vault OO Telecom Manhole (D3 Fire Hydrant Telecom Marker M Water Valve 6 Telecom Pedestal �k Water Meter ❑E Electric Cabinet OO Water Manhole O Electric Manhole Fire Dept. Connect Electric Marker ® Sanitary Manhole Electric Service ® Cleanout �E Light Pole/Post <�> Sanitary Marker O Electric Cabinet O Storm Manhole © Gas Marker M Drop Inlet Gas Meter/Serviceoi Grate Inlet © Gas Test Station —Traffic/Parking Si r © Gas Manhole E Traffic Control —oHU-OHU Overhead Utility Line —X—X— Center of Fend Pole • Steel rod found/capped (SRF/CSRF) 01/2" "MILLER 5665" steel rod X (�ebs(C£R!�)Dncrete found/set CF CS U 0 w� Q O L J � �D o�D U�� 0 Lt � o 0 0 m z Un z OWNER: CITY OF SOUTHLAKE ]5'S11 AG PUBLIC PARKS/OPEN SPACE I Q in a CQ 104 QM V III Point of Beginning 1 /2" steel rod Found 0 25 50 100 ( IN FEET) 1 INCH = 50 FT LOCATION MAP SCALE: 1" = 2000' LEGAL DESCRIPTION OF SURVEYED TRACT: Being a tract of land out of the R. D. Price Survey, Abstract No. 992 and situated in the City of Southlake, Texas, said tract being all of that some tract of land described in the deed to M. F. Evans Trust recorded as Instrument No. 2015-45901 of the Official Public Records of Denton County, Texas and being more particularly described by metes and bounds as follows: Beginning at a 1/2 inch steel rod found for the southeast corner of said Trust tract, said rod being the most easterly northeast corner of Lot 2R, R. D. Price No. 922 Addition, an addition to the City of Southlake, Texas according to the plat thereof recorded as Instrument No. 2015-340 of the Plat Records of said County, said rod also being in the westerly right-of-way line of N White Chapel Blvd. Thence South 89 degrees 32 minutes 23 seconds West with the southerly boundary line of said Trust tract and the northerly boundary line of said addition a distance of 584.15 feet to a 1/2 inch "MILLER 5665" capped steel rod set for the southwest corner of said Trust tract; Thence North 00 degrees 14 minutes 36 seconds West with the westerly boundary line of said Trust tract, passing at 407.12 feet a 1/2 inch "MILLER 5665" capped steel rod set in the southerly right-of-way line of W Bob Jones Road and continuing a total distance of 437.12 feet to a nail set therein; Thence North 89 degrees 11 minutes 07 seconds East with the northerly boundary line of said Trust tract and with said road a distance of 370.43 feet to a nail set for the most northerly northeast corner of said Trust tract; Thence South 00 degrees 53 minutes 58 seconds East with the easterly boundary line of said Trust tract, passing at 30.00 feet a 1/2 inch "MILLER 5665" capped steel rod set in the southerly right-of-way line of said road and continuing a total distance of 233.87 feet to a 1/2 inch "MILLER 5665" capped steel rod set for an inner corner of said Trust tract; Thence North 88 degrees 25 minutes 32 seconds East with the northerly boundary line of said Trust tract a distance of 208.71 feet to the northeast corner thereof and said westerly right-of-way line; Thence South 00 degrees 53 minutes 58 seconds East with the easterly boundary line of said Trust tract and with said westerly right-of-way line a distance of 209.61 feet to the point of beginning and containing 4.7467 acres of land, more or less, 0.2803 acres of which lie within apparent or proposed right-of-way. The property described hereon is the same as the property described in Westcor Land Title Insurance Company Commitment No. 21-86898 (the "Title Commitment") with an effective date of August 16, 2021, and all easements and location -based covenants and restrictions referenced in said Title Commitment or apparent from a physical inspection of the site or otherwise known to me have been plotted hereon or otherwise noted as to their effect on the subject property. The address of the Surveyed Tract is 4000 N White Chapel Blvd. (per Denton County Appraisal District). The Surveyed Tract adjoins W Bob Jones Road and N White Chapel Boulevard, both public rights -of -way. FLOOD STATEMENT: Based on scaling the Surveyed Tract onto the current published FEMA Flood Rate Map No. 48121C0600G, Effective 4/18/2011, said tract lot lies within FEMA Zone X and does not lie within the FEMA designated 100-year flood plain. Miller Surveying, Inc. makes no statement as to the likelihood of the actual flooding of the Surveyed Tract. SITE DATA SUMMARY EXISTING ZONING: AG PROPOSED ZONING: SF1-A LUD = LOW DENSITY RES GROSS AREA: 4.75 AC NET AREA: 4.47 AC PROPOSED LOTS: 4 RESIDENTIAL DENSITY: 1 AC OWNER: SURVEYOR: ENGINEER: HAWKINS—WELWOOD MILLER SURVEYING, INC. DEOTTE, INC. 17480 N. DALLAS PKWY, STE 217 430 MID CITIES BOULEVARD 420 JOHNSON RD. SUITE 303 DALLAS, TX 75287 HURST, TEXAS 76054 KELLER, TEXAS 76248 (972) 931-1006 (817) 577-1052 (817) 337-8899 Z A 2 2 - 0 011 CONTACT: JAMES COX CONTACT: JASON RAWLINGS CONTACT: RICH DEOTTE U� M O C w� v� w� d rT1 z c_ q P4 a 0 U/ z U O m U LJ Q ZWQ W > Viz= Q C/� LLJ 0 � BENCHMARKS: BM1 ELEV = BM2 ELEV = M M 0 X W L Y DENTON COUNTY J TRACT 15 = ABSTRACT NO. 992 ~ GROSS ACREAGE: 4.75 AC O U) z 0 O A z O A z W 0 t 6 z w z W z I�il 0 (D � V) W z wow Q ZQfo 0 -0a- (1)z_ m``Of X D IN OIL 3��o N ILLI J o1 a��7 F- Of C:N I \ zzwQ—L_I- w—a t �0 0zo 0 0 66 0 002 zz O (np0 0,E ° L) w z Q DOI No. 202111000 O O O CV O CV 0 z O 0 OWNER: SADDLEBACK RIDGE ESTATES SF1—A LUD=LOW DENSITY RESIDENTIAL -1- W — W W. W W 9 (60 1, C2U E. Owner: Matthew & Leigh Mahome SF1—A LUD=Low Density Residential (! 3: L QO �o �z OWNER: REEDER ADDITION RE5 LUD=LOW DENSITY RESIDENTIAL W �_ W � W w WW W W uhni.AC IUF.16� N89.10'45"E 320.78' •I � r — 20' SETBACK — — — — — � I I of ml ILd 10 Lc,.: �--I-� LOT 1 � 1 0• n 1m �I0 o -i 43,569 SE �1 V I 1> OWNER: LEGACY LIMITED, LLC AG 1 1 I� 0 LUD=LOW DENSITY RESIDENTIAL --- -- 20 SETBACK ----- J C N89.06'02"E 322.33' !1' 00 Ln Ln LO r 20' SETBACK �' cj 9 _� 0 ROW I 5' SIDEWALK 10 208.71' mo,JIM LOT 2 / r�N• S88°25'32"W * m 43,650 SE- 1 > o 20 SETBACK o 0 m c m ---20 SETBACK N88°36_44"E _ " /w _ � Y 278.85' Q 1 LOT 4 CD ---- �1 20' SETBACK 43,694 SE � �g � 20 0&�E / 10 LOT 3 IV 43, 6 56 SF sF� 1 m j&:� I n rn .0 L----- — 20' SETBACK ---------,-- 20' SETBACK --_j 383.61' N89°33'02"E S89°32123"W I 200.55 V. ■ �T EX. 5 ESMT TOTAL AREA 4.7467 ACRES 6 4116 1 i — Q 0 m N V) )I� M1/ U) SIDE LOCATION MAP SCALE: 1" = 2000' 0 20 40 80 ( IN FEET ) 1 INCH = 40 FT SITE DATA SUMMARY EXISTING ZONING: AG PROPOSED ZONING: SF1-A LUD = LOW DENSITY RES GROSS AREA: 4.75 AC NET AREA: 4.47 AC OWNER: CITY OF SOUTHLAKE PROPOSED LOTS. 4 AG RESIDENTIAL DENSITY: 1 AC PUBLIC PARKS/OPEN SPACE JA K IF, 3 3 �d rl PREPARED FOR: -WELWOOD HAWKINS 17480 N. DALLAS PKWY, STE 217 14 DALLAS, TEXAS 75287 '1122 Microsoft CONTACT: JAMES COX Corporation ° 2022 Maxar C)CNES (2022) Distribution Airbus PHONE: (972) 931-1006 ZA22— 0011 U� M O O � I---� z Q y r L WM 00 O�� a 0,0 'ISM 0 o w Ca _77 a Q W O U LL LLJ LLJ Q U zz= 0 Q U 0 BENCHMARKS: BM1 ELEV = BM2 ELEV = U) w w Y DENTON COUNTY Q TRACT 15 = ABSTRACT NO. 992 ~ GROSS ACREAGE: 4.75 AC 0 0 F_ z 0 O z O z W 0 C� z W Z W O z w U W z W z wow Q Zoo o z — Ll _ O0� 0V) Z� a��� ZZLd< W w—a :2 c�.)zz0 O O o o oCl)z zz O Lf)p0 o i °� U �Qmmryi�o W z Q DOI No. 202111000 0 0 0 N O N O C— 0 3 z 0 0 • _ U Rational Method Runoff Calculations (EXISTING) Area No. Area (AC) Description 'C' Value Tc (Min) 11(IN/HR) Q1(CFS) 110 (1N/HR) Q10 (CFS) 1 100 (IN/HR) Cf (100) Q 100(CFS) DP -A 31.28 Mixed 0.42 20 2.56 34 4.23 56 6.34 1 83 �i�_ �� _� � A \ Z �)_} ((I�(I\\ wN OS-3 4.90 Open Space 0.35 15 3.23 6 5.34 9 8.02 1 14 Z2 C�y Rational Method Runoff Calculations (PROPOSED) o °°L r \ ��p� Area No. Area (AC) Description 'C' Value Tc (Min) 11(IN/HR) Q1(CFS) 110 (1N/HR) Q10 (CFS) 1 100 (IN/HR) Cf (100) Q 100(CFS) :4 a� W l A-1 1.32 Res. (1 AC+) 0.40 15 3.23 2 5.34 3 8.02 1 4 A-2 1.77 Res. 1 AC+ 0.40 15 3.23 2 5.34 4 8.02 1 6 ( ) W O JONE z C7v� QN A-3 3.64 Res. (1 AC+) 0.37 15 3.23 4 5.34 7 8.02 1 11 0 15 30 60 I A-4 0.96 Res. (1AC+) 0.45 15 3.23 1 5.34 2 8.02 1 3 i � A-5 0.50 Res. (1AC+ 0.90 15 3.23 1 5.34 2 8.02 1 4 _ I ) 1��1 SIT - �\ I I V 1( 1 o B-1 1.00 Res. (1AC+) 0.45 15 3.23 1 5.34 2 8.02 1 4 -� F � 1 I ( I I A ) A t �r �� ( IN FEET mco �� w ( ( �. = W ; Q B-2 1.05 Res. (1AC+) 0.35 15 3.23 1 5.34 2 8.02 1 3 I I ( l I I J o _ 1 INCH 30 FT - I A OS-1 0.49 Res. (1 AC+) 0.45 15 3.23 1 5.34 1 8.02 1 2 � � � �; � -, CD OS-2 20.55 Res. (1 AC+) 0.45 20 2.56 24 4.23 39 6.34 1 59 - ' _, - �� 1 I 1� (� ,. A v ) LOCATION MAP-- i 4 r SCALE: 1" = 2000' a OS-3 4.78 Res. (1 AC+) 0.35 15 3.23 5 5.34 9 8.02 1 13 ' � � ) \ � � % / ) 1�, � / % �" � � / / �_ 1 ` _ _ _ � `- - - - •_ - DP-A 31.28 Mixed 0.44 20 2.56 35 4.23 58 6.34 1 87 _ � �1 �� _ goo- - - - 1 1 I _ -"�`_ Now LEGEND �■ BOB J ON � ��AD _ - 4 AC a � 1 � j J f \ �� rNAME DRAINAGE AREA LABEL 0 I I (_ / I \ / ( l I Io o I FLOW ARROW POST -PROJECT DRAINAGE DIVIDE J i sz AC / V � � � I � I I Q � W 50� - - EXISTING CONTOUR MINOR \A 500 EXISTING CONTOUR MAJOR O w 1 A + o v v I FLOW PATH FOR TC CALCS _ � � � � � � � ( � �• � f / / � � � 1 A DESIGN POINT zz 1 / / E$tiAC-2 1.Z"q CULDRADIUS60� o - -1>�-- -0Fr 1 \S ( I 1 I O IA �1 I I 0 - C, DOWNSTREAM ASSESSMENT: THE EXISTING AND PROPOSED FLOW THROUGH -7 -� 1.0o AC I I DESIGN POINT "A" IS 83 AND 87 CFS RESPECTIVELY. All 7"_ J l I 1 �a I I I I THERE IS CURRENTLY 1-4'X2' RCB WITH A CAPACITY OF BENCHMARKS: 3.64/AC - r / I I I I 79 CFS BEFORE OVERTOPPING THE ROADWAY. THE v ��v \\ v 111 �I l r 1 ✓ l 1 I I� I in I �\ 1 III INCREASE OF 4 CFS WILL HAVE AN INCREASE IN DEPTH BM1 ` \ V 1 I �� I I I / l - �� (� �� i �\ I I OF 0.02 FT. THIS INCREASE IS CONSIDERED TO BE _ �/ �� / I ELEV = \ \ \ Z I I ( ( Q l / I INSIGNIFICANT. THEREFORE NO DETENTION IS � � � �- � � _.1 � \ III ' I II REQUIRED. BM2 J�11( � � � \ �I -- 7 �� �-S \ {I I CO X w \ \ y \s I w \ v v U ir DENTON COUNTY J o I % / I� \ TRACT 15 2 �� CD ABSTRACT NO. 992 \�*\, AV\\A ( V°57 � �\ I 1 I � � � GROSS ACREAGE: 4.75 AC co Id f S��\ A A �� \ \ \�� \`C \\ v \ \ A \ 1 1 1 ��N0�•1�� \ 1 I 1 \ ( I 1 I I I II I \ C I1 A I I 1\ 1 of s- t\ z ( I ip \ o r O V �,T�\v i 0.55AC / ll/ ? -��I I 1 z � o ���� �I111 11 ,� \\\ lh ( z v 1 ( \ I l / / f r e - v v J/� �- 0 w III �) \�\V'\V�\I I \\�1\ �l��l v � z o LU w O z w0 w� z V A I LLI r ( �0U; f r w c� w < Zoo Z V � 1 ��OE-§ ;C oo� 3�(D0 co } I �o� �0 w �F-�N ww= ���� moo S 0 0 66 �1. I 0U) zZ , 52 H mm�'11n IC I o 1 - l 1 , �� ) w Z �i/J)�/I1 _����a 1 S t r (\1<<,�I J III IIr /ll / I I - I i ; I l DOI No. 202111000 O ( I 1 I I L. j I I�IIII�I� 1iIIIIIII� I'7%� I ( 1 �J I' I CD r �I Irll )I� -H )I 1 I�� rr 1 \�� I _ _ '� III I �� I I i � _ � / . � � �� � J • • • • . • . Q � • • • � � � (I I� � � � 1 � ■ __� _ ti i�lll��,ll J1il� � I - - -� L I lI > z ZA22-0011 C-1.1 0 I Line CONNECT TO = ___F� EX 8" WATER W I w w W -t 0 W w �.= w ---- w w o w .I, N89°10'45"E 320.78' 20' Building Setback r I', 00 o Z � �I I� ro M U)LOT 1 o rTl N -0 (0.5 M U-))IFo M 43,569 SF w Z o IN TALL: 00 0 - SSMH I Ln L--------------J C b 0 40' Buildin ck I O 4N89"E _� N -' w :7322.133'eBui 40tback 00` r------------- �.CD 509'F-FFLUME / .0 Owl 1 % CHANNEL SLOPE R PEN FACE 1' DEEP • • CURB CUT Qca,p = 42 CFS , 2 // 88°25 32 E 208.71JSS88025'32"W ILOT 43,650 SF /,a 20' Building Setback � O m m 0 VI !n CO �I O N co QO Fj 00 LO CD 1 0 I I O N z I �ok • - o 90 N I 110 I I R60' m C m I ML_--------- It I � —2 0'-Building Setback ° / ' O) _ — z N88°36'44� _ � � R520, —� I O — � 278.85' - LOT 4 * 20' Building Setback — — NSTALL� w INSTALS WL BE�tlD 43,694 SF �I Co Ln LOT 3 FRE HYDRANT Zo �E m I �' 43 656 SF '*-,4 0' �yLn �v�iah O >>2- �setb "C,� N NSTALL. I O co 't �' °t �'%at �ck— ` W L BEND Un t co oCq m I CONNE T ' Z �I ` � ` m I EX8"W TE — 20' Building Setback 20' Building Setback ` if PROPS N89°33'02"E 383.61' :S89032'23"W IS 89°32'23" W 584.111'AL : 200.55' I:, Lf7777 S' utility Ement- SSMH uilding Line SSMH �wY ■ ■■ MATCHLINE "I N ;7 U 00 U c U M RA M MATCHLINE E EAR RapqoRA does not lie within n statement as to tf u ) c �rll 0 0, ,Ar SS4_ CONNECT: EX SSMH L N LOCATION MAP SCALE: 1" = 2000' 0 20 40 80 ( IN FEET ) 1 INCH = 40 FT NOTES: 1. ALL SEWER LINE SHALL BE SDR-35 PVC. 2. ALL WATER PIPE SHALL BE SDR-18 C-900. 3. ALL CONSTRUCTION SHALL BE IN CONFORMANCE WITH THE GOVERNING BODY'S STANDARDS FOR PUBLIC WORKS CONSTRUCTION. 4. ALL SEWER SERVICES ARE PUBLIC UP TO THE LOT LINE. 5. ALL WATER SERVICES ARE PRIVATE FROM THE BUILDING TO THE METER AND PUBLIC FROM THE METER TO THE WATER MAIN. 6. ALL WATERLINE SHALL HAVE A MINIMUM 2' VERTICAL CLEARANCE FROM DRAINAGE STRUCTURES AND SEWER SERVICES. 7. ALL WATERLINE SHALL BE INSTALLED WITH A MINIMUM COVER OF 42" UNLESS OTHERWISE NOTED OR EXPLICITLY APPROVED BY THE CITY ENGINEER. 8. THE LOCATION OF UNDERGROUND FACILITIES INDICATED ON THE PLANS IS TAKEN FROM PUBLIC RECORDS. IT IS THE CONTRACTOR'S RESPONSIBILITY TO CONFIRM THEIR EXACT LOCATION AND TO DETERMINE WHETHER ANY ADDITIONAL FACILITIES OTHER THAN THOSE SHOWN ON THE PLANS MAY BE PRESENT, DETERMINE IF ANY CONFLICTS EXIST AND NOTIFY THE ENGINEER OF ANY SUCH CONFLICTS PRIOR TO BEGINNING CONSTRUCTION. THE CONTRACTOR SHALL PRESERVE AND PROTECT ALL UNDERGROUND FACILITIES. IF EXISTING UNDERGROUND UTILITIES ARE DAMAGED, THE CONTRACTOR WILL BE RESPONSIBLE FOR THE COST OF REPAIRING THE UTILITY. SANITARY SEWER OPTIONS 1. ON SITE SEPTIC (THIS IS THE PRIMARY OPTION) 2. PUBLIC 8" SEWER LINE TIE-IN TO EXISTING SOUTH MH ZA22-0011 U� M O O rSr w� � a W� a�cn O�-5 w Z Q 7 O W woo M J 7 0o Q w Q a z a U) z W Q � �0 U LU � � ~ w Q J J Z 2 � Q � Z) O U) BENCHMARKS: BM1 ELEV = BM2 ELEV = co w H w Y DENTON COUNTY J TRACT 15 = ABSTRACT NO. 992 H GROSS ACREAGE: 4.75 AC 0 O H z 0 O 0 z O 0 z w 0 0 z_ 0Y W W z z W Q z_ 2 J W a_ O W z Q DOI No. 202111000 0 0 0 N O N O C-2.1 z 0 0 _= 383.61' S89°32'23"W ' - CONSTRUC AREA FENCING TO MARK PROTECTION ZONE 0 10 20 40 ( IN FEET ) 1 INCH = 20 FT CONSTRUCTION CONSTRUCTION AREA PROTECTED VEGETATION ZONE AREA Lu Lu z_ z_ J J 9 GA. GALV. STEEL p p CHAIN LINK FENCING STANDARD STEEL OR ORANGE PLASTIC )A OR WOOD POST. SAFETY FENCE SPACE MAX 6' C-C MATERIAL 14- C:,� EXISTING GRAD ROOT ROOT ZONE ZONE ROOT ZONE - i9 N TREE PROTECTION DETAIL NOT TO SCALE TREE PROTECTION NOTES LOCATION MAP SCALE: 1" = 2000' i c:tl_Nc:nin GREATER THAN 5% SLOPE TREE TO REMAIN TREE TO BE REMOVED MARGINAL TREE ■ ■ ■ ■ ■ ■ TREE PROTECTION FENCE 1. GENERAL CONSTRUCTION NOTES: REFER TO SHEET C-X.X "GENERAL CONSTRUCTION NOTES, LEGEND AND ABBREVIATIONS" FOR THE GENERAL CONSTRUCTION NOTES FOR THE PROJECT. 2. TREE PROTECTION IDENTIFICATION: PRIOR TO GRADING, BRUSH REMOVAL, OR SITE CONSTRUCTION, THE CONTRACTOR SHALL MEET WITH THE DEVELOPER AND/OR ENGINEER AT THE SITE TO ASCERTAIN THE AREAS OF THE EXISTING TREES TO BE PROTECTED AND PRESERVED. THE CONTRACTOR SHALL THEN CLEARLY TAG OR MARK ALL TREES TO BE PROTECTED AND PRESERVED. NO TREES SHALL BE CUT AND/OR REMOVED FROM THE PROJECT SITE UNTIL SPECIFICALLY AUTHORIZED IN WRITING BY THE GOVERNING AUTHORITY AND/OR DEVELOPER. 3. TREE PROTECTION FENCE: THE CONTRACTOR SHALL ERECT A FENCE (PER DETAILS) AROUND EACH TREE TO PREVENT THE PLACEMENT OF DEBRIS OR FILL WITHIN THE DRIP LINE OF THE TREE. THE TREE PROTECTION FENCE LOCATION SHOWN ON THE PLAN IS SCHEMATIC IN NATURE. 4. TREE CANOPY RESTRICTIONS: DURING CONSTRUCTION, THE CONTRACTOR SHALL PROHIBIT CLEANING, PARKING OR STORAGE OF EQUIPMENT OR MATERIALS UNDER THE CANOPY OF ANY TREE OR GROUP OF TREES BEING PRESERVED. THE CONTRACTOR SHALL NOT ALLOW THE DISPOSAL OF ANY WASTE MATERIAL SUCH AS, BUT NOT LIMITED TO, PAINT, OIL SOLVENTS, ASPHALT, CONCRETE, MORTAR, ETC., IN THE CANOPY AREA. 5. TREE ATTACHMENT RESTRICTIONS: NO ATTACHMENTS OR WIRES OF ANY KIND, OTHER THAN THOSE OF A PROTECTIVE NATURE, SHALL BE ATTACHED TO ANY TREE. 6. FILL RESTRICTIONS: NO FILL OR EXCAVATION MAY OCCUR WITHIN THE DRIP LINE OF A TREE TO BE PRESERVED WITHOUT AN APPROVED PLAN FOR USE OF TREE WELLS OR RETAINING WELLS. CHANGES OF GRADE SIX (6) INCHES OR GREATER SHALL REQUIRE ADDITIONAL MEASURES TO MAINTAIN PROPER OXYGEN AND WATER EXCHANGE WITH THE ROOT SYSTEM. IN ADDITION, THE FOLLOWING GUIDELINES ARE TO PROTECT THE TREES TO BE PRESERVED. A. WITH MAJOR GRADE CHANGES, A RETAINING WALL OR TREE WELL OF A DESIGN APPROVED BY THE GOVERNING AUTHORITY SHALL BE CONSTRUCTED AROUND THE TREE NO CLOSER THAN HALF THE DISTANCE BETWEEN THE TRUNK AND THE DRIP LINE. THE RETAINING WALL SHOULD BE CONSTRUCTED SO AS TO MAINTAIN THE EXISTING GRADES AROUND THE TREE OR GROUP OF TREES. B. AT NO TIME SHALL A WALL, PAVEMENT OR POROUS PAVEMENT BE PLACED LESS THAN FIVE (5) FEET OR ONE (1) FOOT FOR EVERY TWO (2) INCHES IN CALIPER, WHICHEVER IS GREATER, TO THE TRUNK OF THE TREE. C. ROOT PRUNING WILL BE REQUIRED WHEN THE CRITICAL ROOT ZONE IS TO BE DISTURBED. THIS IS IN AREAS WHERE PAVING OR THE BUILDING PAD EXTENDS TO OR BENEATH THE DRIP LINE OF THE TREE. TOTAL AREA OF DEVELOPMENT = 4.7467 AC TOTAL TREE CANOPY AREA = 2.2378 AC 2.2378 / 4.7467 = 47% TREE COVER >>> 50% TREE COVER TO REMAIN LESS R.O.W. TREES = 1.7931 AC PRESERVATION REQUIREMENT = 50%(2.2378-1.7931) = 0.22 AC MARGINAL TREES THROUGH DEVELOPMENT = 0.9293 AC TREES TO BE PRESERVED THROUGH DEVELOPMENT = 0.63 AC (71.2%) TREES PRESERVED THROUGH DEVELOPMENT = 0.6321 AC >>> 0.2224 AC U� M O O W w� � a C7 -o w r Q o Z W Woo M w Q a � z a VJ U) Z Q X Z Lu 0 O U Lu Q � LU J �LuZ2 V) Z O O U u) Lu Lu ry BENCHMARKS: BM1 ELEV = BM2 ELEV = U) W H Lu Y Q DENTON COUNTY J TRACT 15 = ABSTRACT NO. 992 ~ GROSS ACREAGE: 4.75 AC 0 H z 0 O z O z z w 0 z ry w W z_ 0 z W ry Q z_ J W a_ ry D O 0 w z Q DOI No. 202111000 0 0 0 N O N ZA22-0011 ° z C-3.1 0 0