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HomeMy WebLinkAboutContract 51914 ,1R ®.Y�J 10 "1 DOE # STORMWATER FACILITY MAINTENANCE AGREEMENT THIS AGREEMENT, made and entered into this day of � , by and between ?�/C-�( L4-C, acting gy and tilrough a4�" Iq11-ef'1 , hereinafter referred to as "Landowner", and the City of Fort Worth, hereinafter referred to as "City". WITNESSETH WHEREAS, the Landowner is the owner of certain real property described as an approximately 11.4 acre tract located in the David Odum Survey, Abstract 1184, Tarrant County, Texas according to the deed recorded in Instrument No. D218142977, Official Public Records, Tarrant County, Texas, hereinafter called the "Property". WHEREAS, the Landowner is proceeding to build on and develop the Property according to the Site Plan/Subdivision Plan known as Fossil Creek Industrial Development hereinafter called the "Plan", which is expressly made a part hereof, as approved or to be approved by the City and the Landowner provides for management of Stormwater within the confines of the Property; and WHEREAS, the City and the Landowner, and their successors and assigns, agree that the health, safety and welfare of the residents of the City of Fort Worth, Texas require that on-site Stormwater Management Facilities be constructed and maintained on a portion of the Property; and WHEREAS, the City requires that on-site Stormwater Management Facilities ("Facility") as shown on the Plan be constructed and adequately maintained by the O,c�C�rr`g=�ICIAL RECORD a�l 11C�v 1��0 OQ�� STORMWATER FACILITY MAINTENANCE AGREEMENT a � SECRETARY Rev.11/17/2016 FT WORTH,TX � SS nrFg Landowner, its successors and assigns, the location and dimensions of which is shown and more particularly described by metes and bounds in the attached Exhibit "A" ("Facility Property"); and NOW, THEREFORE, in consideration of the foregoing premises, the mutual covenants contained herein, and the following terms and conditions, the parties hereto agree as follows: 1. The Landowner, its successors and assigns, shall adequately construct and maintain the on-site Stormwater Management Facility ("Facility") at no expense to the City of Fort Worth in accordance with the design specifications for the Facility, attached as Exhibit`B", and the current standards then in force and effect in the City of Fort Worth and with the Operations and Maintenance Plan attached to this Agreement as Exhibit "C". The Stormwater Facility includes all pipes, channels or other conveyances built to convey Stormwater to the facility, as well as all structures, improvements, and vegetation provided to control the quantity and quality of the Stormwater. Adequate maintenance is herein defined as good working condition so that these facilities are performing their design functions. The Stormwater Structural Control Maintenance Checklists, attached to this Agreement as Exhibit "D", are to be used to establish what good working condition is acceptable to the City. 2. The Landowner, its successors and assigns, shall inspect the Facility and submit an inspection report to the City annually. The purpose of the inspection is to assure safe and proper functioning of the Facility. The inspection shall cover the entire Facility, berms, outlet structure, pond areas, access roads, etc. Components of the Facility, which need maintenance or replacement to perform their design function, shall be noted in the inspection report along with the corrective actions to be taken. 3. The Landowner, its successors and assigns, hereby grant permission to the City, its authorized agents and employees, to enter upon the Property and to inspect the Facility Property whenever the City deems necessary. The purpose STORMWATER FACILITY MAINTENANCE AGREEMENT 2 Rev.11/17/2016 of inspection is to follow-up on reported deficiencies and/or to respond to citizen complaints. The City shall provide the Landowner, its successors and assigns, copies of the inspection findings and a directive to commence with the repairs if necessary. 4. In the event the Landowner, its successors and assigns, fails to maintain the Facility in good working condition as specified herein, the City, its authorized agents and employees, may enter upon the Facility Property and take whatever steps necessary to correct deficiencies identified in the inspection report and to charge the costs of such repairs to the Landowner, its successors and assigns. It is expressly understood and agreed that the City is under no obligation to routinely maintain or repair said Facility, and in no event shall this Agreement be construed to impose any such obligation on the City, such obligation is Landowner's. 5. The Landowner, its successors and assigns, will perform the work necessary to keep the Facility in good working order as appropriate. In the event the City pursuant to this Agreement, performs work of any nature, or expends any funds in performance of said work for labor, use of equipment, supplies, materials, and the like, the Landowner, its successors and assigns, shall reimburse the City upon demand, within thirty (30) days of receipt thereof for all actual costs incurred by the City hereunder. In the event that Landowner or its successors or assigns fail to pay the City for the costs incurred under this section, the City shall impress a lien for the costs of such work upon other lots owned by the Landowner. Such lien shall be perfected by filing in the office of the County Clerk of Tarrant County, Texas an affidavit identifying the property to be charged with such lien, stating the amount thereof, and making reference to this Agreement. 6. This Agreement imposes no liability of any kind whatsoever on the City. THE LANDOWNER AGREES TO HOLD THE CITY HARMLESS FROM ANY LIABILITY IN THE EVENT THE FACILITY FAILS TO OPERATE PROPERLY. LANDOWNER COVENANT AND AGREE AND DOES HEREBY INDEMNIFY, HOLD HARMLESS AND DEFEND STORMWATER FACILITY MAINTENANCE AGREEMENT 3 Rev.11/17/2016 THE CITY OF FORT WORTH, ITS AGENTS, SERVANTS AND EMPLOYEES FROM AND AGAINST ALL COSTS, EXPENSES, LOSSES, DAMAGES, CLAIMS OR CAUSES OF ACTION WHATSOEVER ARISING, OR WHICH MIGHT ARISE, FROM THE FAILURE OF LANDOWNER OR ANY FUTURE OWNERS OF THE ABOVE FACILITITY PROPERTY TO MAINTAIN THE FACILITY, INCLUDING, BUT NOT LIMITED TO THE BED AND BANKS OF THE DETENTION POND; ANY DAMAGES CAUSED TO PERSON OR PROPERTY DUE TO (1) FLOODING OF THE POND AND ITS BANKS, (2) SLOPE FAILURE OF THE BANKS OF THE POND, OR(3) FAILURE OF THE POND OR ITS BANKS TO OPERATE IN A MANNER CONSISTENT WITH CITY OF FORT WORTH CRITERIA TO PERFORM ANY OTHER DUTIES OR OBLIGATIONS HEREUNDER. 7. Landowner covenants and agrees that no habitable building shall be erected within the drainage easement outlined on Exhibit "A" but this paragraph shall not preclude construction of other improvements within the drainage easement, which do not impede drainage. Landowner covenants and agrees that no habitable building shall be erected on the above property abutting such easement which shall have a finished floor at an elevation less than two feet above the maximum depth of water in the detention pond which would occur during a 100 year frequency flood. 8. This Agreement shall be recorded among the land records of Tarrant County, Texas, shall constitute a covenant running with the land, and shall be binding on the Landowner, its administrators, executors, assigns, heirs and any other successors in interests, including any property owners association. [SIGNATURE PAGE FOLLOWS] STORMWATER FACILITY MAINTENANCE AGREEMENT 4 Rev.11/17/2016 Executed this 1,4+h day of 'Ff,/bMa,r 2019 Landowner City of Fort Worth ', Fvss� LLG Jesus J. Chapa l r5 L Assistant City Manager J � Approved as to Form and Legality CC— LAssistant City orney ATTEST CVy ece 'n Name: .Obi ygtz--- ; • XP'ss Title: z)i t-ecyov-!- OFFIICIIAL RECORD STORMWATER FACILITY MAINTENANCE AGREEMENT CI� pSECRETY FWORTH, aXRev.11/17/2016 STATE OF TEXAS § COUNTY OF TARRANT § This instrument was acknowledged before me on j It' � by Jesus J. Chapa, Assistant City Manager of the City of Fort Worth, on behalf of the City of Fort Worth. YB`r:. M,gRIAS,SANCHEZ My Notary ID#2256490 Expires December 19,2021 ota Public, State of Texas nrF•o�tE+', STATE OF TEXAS § COUNTY OF TARRANT § � 1.3eWire me, the undersigned authority on this ��� day of 201j, personally appeared known to me to be the person whose name is subscribed to the foregoing instrument and acknowledged to me that the same is the act of and that he executed the same as its /`Disc tr�r and as the act of such Pk and for the purposes and c nsideration expressed in the foregoing instrument. ' ,«-C DIANE CAROL BARTON] =r°? +gNotary Public,state of TeNotary Public, State of exas i��, Comm. Expires p7-23-2 Notary ID 12499690 OFFICIAL RECORD CITY SECRETARY STORMWATER FACILITY MAINTENANCE AGREEMENT FT. WORTH,T); Rev.11/17/2016 Contract Compliance Manager By signing I acknowledge that I am the person responsible for the monitoring and administration of this contract, including ensuring all perfo mance and reporting requirements. Ashraf Ibrahim Management Analyst II OFFFICIAL RECORD CITY SECRETAR DRAINAGE FACILITY EASEMENT Part of FR Fossil Creek, LLC tract David Odum Survey, Abstract No. 1184 City of Fort Worth, Tarrant County, Texas DESCRIPTION, of a 24,494 square foot (0.562 acre) tract of land situated in the David Odum Survey, Abstract No. 1184, City of Fort Worth, Tarrant County, Texas; said tract being a part of that tract of land described in Special Warranty Deed to FR Fossil Creek, LLC recorded in Instrument No. D218142977 of the Official Public Records of Tarrant County, Texas; said 24,494 square foot (0.562 acre) tract of land being more particularly described as follows (bearing system for this survey is based on the Texas Coordinate System of 1983 (2011 adjustment), Texas North Central Zone 4202 based on observations made on August 9, 2018 with a combined scale factor of 1.00012): COMMENCING, at a 5/8-inch iron rod found at the intersection of the east line of said FR Fossil Creek, LLC and the north line of Northeast Loop 820 Fwy; from said point a 1/2-inch iron rod found bears North 03 degrees, 06 minutes, 15 seconds East, a distance of 352.22 feet; THENCE, North 87 degrees, 15 minutes, 11 seconds West, along the said north line of Northeast Loop 820 Fwy, a distance of 99.44 feet to the POINT OF BEGINNING; THENCE, North 87 degrees, 15 minutes, 11 seconds West, continuing along the said north line of Northeast Loop 820 Fwy, a distance of 213.50 feet THENCE, North 81 degrees, 34 minutes, 37 seconds West, departing the said north line of Northeast Loop 820 Fwy, a distance of 59.77 feet THENCE, North 87 degrees, 12 minutes, 15 seconds West,a distance of 224.49 feet to a point for corner; THENCE, North 00 degrees, 31 minutes, 04 seconds West, a distance of 31.44 feet to a point for corner; THENCE, North 89 degrees, 28 minutes, 56 seconds East, a distance of 506.99 feet to a point for corner; THENCE, South 08 degrees, 41 minutes, 25 seconds West, a distance of 66.73 feet the POINT OF BEGINNING CONTAINING: 24,494 square feet or 0.562 acres of land, more or less. (A survey plat of even survey date herewith accompanies this description.) The undersigned, Registered Professional Land Surveyor, hereby certifies that the foregoing description accurately s );ut the metes and bounds of the easement tract described. ..OF..TF an' Date �P���sr�RFoy �?: ;n Registered Professional Land Surveyor No. 6534 ..:................:... Pacheco Koch Consulting Engineers, Inc. PAUL DANIEL ..... 6100 Western Place, #1001, Fort Worth TX 76107 ;�9 6534 "q. 9''•'c6SS1 r (817)412-7155 TX Reg. Surveying Firm LS-10008001 ° s U Vt 216x18.191 EX1.doc 216D-18.191EX1.dwg DRI PAGE 1 OF 3 N N I o I l W �� 0 30 60 120 FR FOSSIL CREEK, LLC I N n LU GRAPHIC SCALE IN FEET (INST. N0. 0218142977) I w0 U I a '-DD I WOW 00 aoa, M ap DRAINAGE FACILITY I Z O z 1 1 o EASEMENT I I l a 00DoR z 24,494 SQUARE FEET I L rn o W -JW Z (0.562 ACRES) J U ; it a U i N 89'28'56" E 506.99' -J v 3 I o LO L- a ;v n P•O•C• 35' DRAINAGE EASEMENT IW I (VOL. 388-188, PG. 41) CID 00 w N 8715'11" W N e7•,s'�1^ w 99.44• J — z 213.50' � — — P2I- 0.B-'_ - - - - - - - 5/8-INCH IRON ROD FOUND (C.M.) BARNETT GATHERING, (1/2-INCH IRON ROD FOUND (INST. SEME207454175}NT BEARS N 3106'13' E. 352.22' (C.M.)) NO.a LEGEND NOR THEA S T PROPERTY UNE — EASEMENT UNE PROPOSED UNE L OOP 820 F WY Q 0 POINT FOR CORNER y (UNLESS OTHERWISE NOTED) (C.M.) - CONTROLLING MONUMENT IRS - 1/2-INCH IRON ROD W/ "PACHECO KOCH" CAP SET j - POINT OF BEGINNING P.0.C.- POINT OF COMMENCING d NOTE The undersigned, Registered Professional Land 1. A metes and bounds description of even Surveyor, hereby certifies that this plat of survey accurately sets out the metes and . ..OF. -P survey date herewith accompanies this plat 3 bounds of the easement tract described. �� �. 1 gT ERF fy� of survey. ..r................;... 2. Bearing system for this survey is based on PAUL DANIEL the Texas Coordinate System of 1983 (2011 •' �6534 adjustment), Texas North Central Zone 4202 *Dae o ,��� based on observations made on August 9, Do 'fpFFss��� 2018 with a combined scale factor of � Regist ed rofessionai S U RN 1.00012. Land Surveyor No. 6534 N6100 WESTERN PLACE. SUITE 1001 DRAINAGE Pacheco Koch FORT WORTH. TX 76107 817.412.7155 FACILITY EASEMENT TX REG. ENgNEEPoNG FIRM F-489 PART OF FR FOSSIL CREEK, LLC, TX REG. SURVEYING FIRM LS-10008001 DAVID ODUM SURVEY, ABSTRACT N0. 1184, d LWAo r a GAMZ' w By ecwef DA?E CITY OF FORT WORTH, TARRANT COUNTY, TEXAS S DRI PMD 1"=60' NOV. 2018 2160-18.191 PAGE 2 OF 3 0 30 60 120 EXHORT 10BI FR FOSSIL CREEK, LLC GRAPHIC SCALE IN FEET (INST. NO. D218142977) DRAINAGE FACILITY EASEMENT 24,494 SQUARE FEET (0.562 ACRES) N 89'28'56" E 506.99' ^ N N 00'31'04" W 31.44' a _ — N 87'12'15" W � 224.49 • _ _ rn N 81'34'37" W213.50' W \ 59.77' N 87'15'11" W I = BARNETT GATHERING, L.P. EASEMENT w (INST. NO. 0207454175) 0 NOR THEA S T N O " LOOP 820 FWY Y 3 m NOTES: LEGEND 1. A metes and bounds description of even PROPERTY LINE survey date herewith accompanies this plat ff EASEMENT LINE PROPOSED LINE Of survey. 9 0 POINT FOR CORNER (UNLESS OTHERWISE NOTED) 2. Bearing system for this survey is based on (C.M.) - CONTROLLING MONUMENT the Texas Coordinate System Of 1983 (2011 IRS - 1/2-INCH IRON ROD W/ adjustment), Texas North Central Zone 4202 'PACHECO KOCH' CAP SET based on observations made on August 9, P.O.B.- POINT OF BEGINNING 2018 with a combined scale factor of 1.00012. POINT OF COMMEN P.O.C. CIN DRAINAGE 6100 WESTERN PLACE, SUITE 1001 Pacheco Koch FORT WORTH, TX 76107 517.412.7155 FACILITY EASEMENT TX REG. ENGINEERING FIRM F-489 PART OF FR FOSSIL CREEK, LLC, TX REG. SURVEYING FlRM LS-10008001 DAVID ODUM SURVEY, ABSTRACT NO. 1184, Ed am"or I GA&wev ar a�cwc,t n.r� Boa "" CITY OF FORT WORTH, TARRANT COUNTY, TEXAS c DRI PMD 1"�60' NOV. 2018J 2160-18.191 PAGE 3 OF 3 aMMMMMA EKH9 o 0'T "B aP o C��LaD�[ C� IPLAH �1` - _ PROP. BUILDING — - FFE=635.90 6 635 0�1 PROP. RET. WALL PROP. DRAINAGE ESMT 633 C4 634 �- m= 627 628 629 w- . PROP. PILOT CHANNEL @ 0.3% . . . . . PROP. DETENTION L - - . . . . - . . . ' . POND 100 YR FL 626.60 627 biz � �� 628 WSE=629.50 2- 629 630 J' Z.ELM -- g V .2 AK (�1 LU_ - - - - - - O EL 6�ry�6�ry9 ® O OAK °633 2OOAKS O x'8`2- ELM - O 02' 06*CG�2. EL Q- BARNETT GATHERING, - �� 2 ELM 't 2' oaKnk L.P. EASEMENT PROP. RET. WALL c 2 (INST. NO. D207454175) ASPHALT 632 ?� �"`��N 8715 11" C , PAVEMENT n 0� �o T "�° 723.99 3 - - - - - - - - -4-- - - - - __ - - - --�— o 6bo�O6�ryy STATE OF TEXAS HIE ��� O �oO ��ti �G (INST. NO. D2131 633 --. T T- Cd G PROP. TC GRADEPILOT CHANNEL C/L PROP. CURB ( � PL EL=TW+0.5 & PAVING Kl— RIES r 4 7 EXIST. MqX GRADE MIN. 1'�FREEBOARD TW Tin/ . . . . . . EL. 530.50 . . . . . . PROP. RET. WALL T PROP. RET. WALL X100 YR WSE=529.50 (DETAIL BY OTHERS) (DETAIL BY OTHERS) % BW �P� J-, B W 8 EL I SECTION "C-C" 0 20 40 80 0 NTS a GRAPHIC SCALE IN FEET N 0 7557 RAMBLER ROAD SUITE 1400 FOSSIL CREEK INDUSTRIAL PUBLIC IMPROVEMENTS Pacheco Koch DALLAS, TX 75231 972.235.3031 DETENTION POND TX REG. ENGINEERING FIRM F-469 LOT 1, BLOCK 1 TX REG. SURVEYING FIRM LS-10008000 FOSSIL CREEK INDUSTRIAL LOCATED IN THE CRY OF FORT WORTH, TEXAS J DRAWN BY CHECKED BY SCALE DATE JOB NUMBER DAVID ODUM SURVEY, ABSTRACT NO. 1184, TBH TBH 1"=40' 11/07/2018 2160-18.191 TARRANT COUNTY, TEXAS DWG FILE: 2160-18.191 GRAD.DWG XREF FILE: 2160-18.191-BASE.DWG F OP. BUILDINGFFE=635.90 o6 P. -bb, PROP. RET. WALL (b DRAINAGE NAGE ti D ESMT g 29 q.- ���i �o �m PROP. DETENTION-- 630 CO ^F- POND 100 YR Fn FL 624.00 - e. -_ WSE=629.50 w - —10'. . .- . 5 =x 6 PROP. PILOT CHANNEL @ 0.3% = I62 I �� .z 630 E E 63 0 w-J 630 629 0.k PROP. MAINTENANCE K`Q RAMP @ 15% MAX 2�Ovc �o_� 9> ELM 66 L bry90 ® �2' ELAIry �S 62� 2" OAI ' PROP. EMERGENCY- - -�� — . � - - . �9>> _m - - - - - -- I SPILLWAY Co��o 6 �s m ASPHALT 6 62 PAVEMENT PILOT TC � CHANNEL PL PROP. CURB EL=630.50 & PAVING C/L MAXIMUM WSE=530.50 A 100 YR I WSE=529.50 EXIST. u PROP. ��� �p'I� i GRADE GRADE �5 0 81� EL SECTION "D-D" NTS 6' 10' 6' EL=532.00 EL=532.00 sMAX WSE=531.50 IF 6" FREEBOARD # EXIST. PIPE BLOCKAGE PROP. GRADE ��I' GRADE EL=530.50 0 20 40 80 SECTION "E-E" EMERGENCY SPILLWAY cc GRAPHIC SCALE IN FEET NTS 7557 RAMBLER ROAD SUITE 1400 FOSSIL CREEK INDUSTRIAL PUBLIC IMPROVEMENTS J4 Pacheco Koch DALLAS, TX 75231 972.235.3031 DETENTION POND TX REG. ENGINEERING FIRM F-469 LOT 1, BLOCK 1 TX REG. SURVEYING FIRM FOSSIL CREEK INDUSTRIAL 1� LOCATED IN THE CITY OF FORT WORTH, TEXAS DRAWN BY CHECKED BY SCALE DATE JOB NUMBER DAVID ODUM SURVEY, ABSTRACT NO. 1184, TBH TBH 1"=40' 12/12/2018 2160-18.191 TARRANT COUNTY, TEXAS DWG FILE: 2160-58.19' GRAD.DWG XREF FILE: 2160-18.191_BASE.DWG coM PROP. BUILDING I _ 635 633 N °°r 634 �— m= 29 =1- _ E27 2 w— _ 6321 627 28 629 30 J� 2:,ELM U3o =- Q 2'b)AK U 2' ELM t, 2' OAK (Q� GAS �C) — — — — — 2' OAK 633 2 OAKS O 02' ELM b 2 EL Q BARNETT GATHERING, 2' ELIC 2' OAK Q I �2 L.P. EASEMENT o (INST. NO. D207454175) ASPHALT 632 N 87'15 11" co PAVEMENT _72 0 N STATE OF TEXAS 633IMEE 20 (INST. NO. D2131 J U C� 3 0 LAWN HYDROMULCH + + + BERMUDA GRASS 0 N N 3 0 0 20 40 80 s GRAPHIC SCALE IN FEET N FOSSIL CREEK INDUSTRIAL PUBLIC IMPROVEMENTS 0 7557 RAMBLER ROAD SUITE 1400 Pacheco Koch DALLAS, TX 75231 972.235.3031 DETENTION POND TX REG. ENGINEERING FIRM F-469 LOT 1, BLOCK 1 TX REG. SURVEYING FIRM LS-10008000 FOSSIL CREEK INDUSTRIAL DRAWN BY I CHECKED BY SCALE DATE JOB NUMBER LOCATED IN THE CITY OF FORT WORTH, TEXAS DAVID ODUM SURVEY, ABSTRACT NO. 1184, TBH TBH 1'=40' 1107/2018 2160-18.191 TARRANT COUNTY, TEXAS DWG FILE: 2160-18.191 GRAD.DWG XREF FILE: 2160-18.191_BASE.DWG L&HEISC&PE PUH PROP. BUILDING o 0 0 6 �N �m 629 == 640 + -x -w lbo 2 6 Z + - I &-30 629 U K 2" OAK: 2 OAK 2YOAK 0 LM - 2 ELkY 2" ELM S 2- 01 WE LOOP -"O 63O rn AVEMENT z r + + + LAWN HYDROMULCH BERMUDA GRASS 0 20 40 80 GRAPHIC SCALE IN FEET 7557 RAMBLER ROAD SUITE 1400 FOSSIL CREEK INDUSTRIAL PUBLIC IMPROVEMENTS Pacheco Koch DALLAS, TX 75231 972.235.3031 DETENTION POND TX REG. ENGINEERING FIRM F-469 LOT 1, BLOCK 1 TX REG. SURVEYING FIRM LS-10008000 FOSSIL CREEK INDUSTRIAL LOCATED IN THE CITY OF FORT WORTH, TEXAS DRAWN BY CHECKED BY SCALE DATE JOB NUMBER DAVID ODUM SURVEY, ABSTRACT NO. 1184, TBH TBH 1"=40, 111 2160-18.191 TARRANT COUNTY, TEXAS DWG FILE: 2160-18.191 GRAD-DWG XREF FILE: 2160-18.191-BASE.DWG PROP. BUILDING FFE=635.90 I PROP. DRAINAGE ESMT cv rrj ma _m= PROP. PILOT CHANNEL @ 0.3% w - 1 - - I J- 2:�ELM CJ 2" ELM 2AK rQQ 2" OAK -� GAS U _ _ v 2" OAK Q Q 5S O Q2" ELM Q 2' ELµ. Q Q BARNETT GATHERING, z" OAK 2' ELM CJ I L.P. EASEMENT z" OAK z (INST. NO. D207454175) ASPHALT N 8T1 5 11 PAVEMENT 723.99' CD Q STATE OF TEXAS p HIE LOOP 20 01 (INST. NO. D213150396) oi 4' 2' 2' 3000 PSI CONCRETE OVERFLOW CHANNEL 0 U PROPOSED PROPOSED 4" CONCRETE GROUND PAVEMENT #3 BARS AT 24 COMPACT C—C BOTH WAYS SUBGRADE N NOTE: PROVIDE BITUMINOUS EXPANSION MATERIAL WHERE PILOT CHANNEL ABUTS PROPOSED STRUCTURE 1 PILOT CHANNEL Q NOT TO SCALE 0 0 20 40 80 GRAPHIC SCALE IN FEET FDN 7557 RAMBLER ROAD SUITE 1400 FOSSIL CREEK INDUSTRIAL PUBLIC IMPROVEMENTS DALLAS, TX 75231 972.235.3031 DETENTION POND Pacheco Koch „ TX REG. ENGINEERING FIRM F-469 LOT 1, BLOCK 1 TX REG. SURVEYING FIRM LS-10008000 FOSSIL CREEK INDUSTRIAL LOCATED IN THE CITY OF FORT WORTH, TEXAS J DRAWN BY I CHECKED BY SCALE DATE JOB NUMBER DAVID ODIUM SURVEY, ABSTRACT NO. 1184, TBH TBH 1"=40' 11/07/2018 2160-18.191 TARRANT COUNTY, TEXAS DWG FILE: 2160-18.191 GRAD.DWG XREF FILE: 2160-18.191-BASE.DWG EKHMOV o pLaWOHO [PLZ%H PROP. BUILDING Fmii," FFE.635.90 f PROP. DRAINAGIf ESMT rri _m =m — — — — — w PROP. PILOT CHANNEL @ 0.3% w ' z_ IJ K_ 2" OAP 0. Q J 1 2 OAK 2" OAKFl9ST 2" ELM 20. " EL® 2" ELM EV 2 ELM S 2" OAK 2" Q HIE LOW 920 — m - - - - Cr ASPHALT PAVEMENT 2' 2' 3000 PSI CONCRETE OVERFLOW CHANNEL 0 U J PROPOSED PROPOSED 4" CONCRETE GROUND CD PAVEMENT #3 BARS AT 24" COMPACT 0 C—C BOTH WAYS SUBGRADE N N NOTE: PROVIDE BITUMINOUS EXPANSION MATERIAL WHERE PILOT CHANNEL ABUTS PROPOSED STRUCTURE 1 PILOT CHANNEL Q NOT TO SCALE 0 0 20 40 80 s GRAPHIC SCALE IN FEET N FOSSIL CREEK INDUSTRIAL PUBLIC IMPROVEMENTS C 7557 RAMBLER ROAD SUITE 1400 Pacheco Koch DALLAS, TX 75231 972.235.3031 DETENTION POND TX REG. ENGINEERING FIRM F-469 LOT 1, BLOCK 1 TX REG. SURVEYING FIRM LS-10008000 FOSSIL CREEK INDUSTRIAL J DRAWN BY I CHECKED BY SCALE DATE JOB NUMBER LOCATED IN THE CITY OF FORT WORTH, TEXAS J DAVID ODUM SURVEY, ABSTRACT N0. 1184, = TBH TBH 1"=40' 11/07/2018 2160-18.191 TARRANT COUNTY, TEXAS DWG FILE: 2160-18.191 GRAD.DWG XREF FILE: 2160-18.191_BASE.DWG DD C VL HU00H PROP. BUILDING FFE=635.90 0 20 40 8 GRAPHIC SCALE IN FEET PROP. RET. WALL PROP. DRAINAGE ESMT PROP. DETENTION POND PROP. DETENTION OUTFALL, POND 100 YR — — 1-24" TYPE B HEADWALL WSE=629.50 W/ RESTRICTOR PLATE FL 624.00 PROP. 24" STORM ' _ — Oss FMI!? Ev WV® HIE IE LOOIJ X 2 0 m ASPHALT PAVEMENT rn PROPOSED OUTFALL 100 YR WSE= .629..50 _ . '7 . . . . . _ STRUCTURE (REFER h=2.33' TO STORM PLAN) 100 YR HGL= 62717 1/4" THICK 3.0' x 2.0' STEEL RESTRICTOR PLATE. 3.0' BOLT TO PROPOSED HEADWALL AT ALL 4 o o CORNERS CENTERED ON N N PROPOSED 24" OUTFALL. 7 PROP. 24" OUTFALL °' (LINE "ST-G") AREA = " L 24" 624.00 \ 2.18 SF 3 m 1 PORED OUTFALL STRUCTURE (NOT TO SCALE) 0 N 7557 RAMBLER ROAD SUITE 1400 FOSSIL CREEK INDUSTRIAL PUBLIC IMPROVEMENTS DALLAS, 7X 75231 972.235.3031 DETENTION POND A Pacheco Koch TX REG. ENGINEERING FIRM F-469 LOT 1, BLOCK 1 TX REG. SURVEYING FIRM LS-10008000 FOSSIL CREEK INDUSTRIAL LOCATED IN THE CITY OF FORT WORTH, TEXAS J DRAWN BY I CHECKED BY SCALE DATE JOB NUMBER DAVID ODIUM SURVEY, ABSTRACT NO. 1184, = TBH TBH 1"=40 121112I72018 2160-18.191 TARRANT COUNTY, TEXAS DWG FILE: 2160-18.191 GRAD.DWG XREF FILE: 2160-18.191—BASE.DWG Exhibit "C" CITY OF FORT WORTH STORMWATER FACILITY OPERATION AND MAINTENANCE PLAN The only responsibility the City of Fort Worth has in the operation and maintenance of this Facility is inspection. General Maintenance Procedures The structural and functional integrity of the Facility shall be maintained at all times by removing and preventing drainage interference, obstructions, blockages, or other adverse effects into, through, or out of the system. Periodic silt removal shall occur when standing water conditions occur or the pond's storage volume is reduced by more than 10%. Silt shall be removed and the pond/basin returned to original lines and grades shown on the approved engineering plans. In addition, corrective measures are required any time a basin does not drain completely within 72 hours of cessation of inflow. NO STANDING WATER IS ALLOWED in basins designed for dry detention purposes. Accumulated litter, sediment, and debris shall be removed every 6 months or as necessary to maintain proper operation of the basin. Disposal shall be in accordance with federal, state and local regulations. Detention facilities shall be mowed monthly between the months of April and October or anytime vegetation exceeds 12-inches in height. To prevent debris from entering and clogging the downstream storm sewer system a wire mesh screen or similar screening device shall be installed over the outlet until final acceptance. 4. PREVENTIVE MAINTENANCE/INSPECTION • Visual inspections of all components will be conducted every 6 months. • A log shall be kept of maintenance actions, and inspections. The log should document the condition of the detention system's primary components, mowing, and silt, litter and debris removal dates. Document aeration of the basin bottoms and replanting to prevent the sealing of the basin bottom. • Written maintenance and repair records shall be maintained by the party or parties signing the attached Agreement and shall be provided to the City upon request. STORMWATER FACILITY MAINTENANCE AGREEMENT 8 Rev.11/17/2016 Exhibit "D" Stormwater Structural Maintenance CHECKLIST FREQUENT REPAIRS REPAIRS ' INSPECTION DATE REQUIRED MADE NOTES Mowing Remove Trash and debris Inspect irrigation system operation Remove grass clippings Violations Noted MINOR INSPECTION Condition of Pond Amount of silt in and Amount of silt in flume Amount of ponded water Amount of wetland vegetation Location of Erosion Percent of vegetation Condition of trash guard Location of Erosion MAJOR INSPECTIONS Condition of Stormwater Quality Structure Type of Stormwater Quality Structure Structure type and Condition Condition of Rip- Ra STORMWATER FACILITY MAINTENANCE AGREEMENT 9 Rev.11/17/2016 Condition of filtrations stem Berm or Embankment Settlement Location of erosion Evidence of Animals Evidence of Aquatic life Condition of Aeration Foundation STORMWATER FACILITY MAINTENANCE AGREEMENT 1 O Rev.11/17/2016