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HomeMy WebLinkAboutContract 63136Date Received: 4/21 /2025 Time Received: 8 :48 a.m. Permit No.: SWFMA-24-0113 City Secretary No.: 63136 STORMWATER FACILITY MAINTENANCE AGREEMENT THIS AGREEMENT, made and entered into this 19th day of April 2025, by and between PATE RANCH RETAIL. LP, acting by and through Julian Hawes, Jr., its duly authorized Authorized Representative, 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 a tract of land situated in the John F. Heath Survey, Abstract No. 641, Tarrant County, Texas according to the deed recorded in Document No. D215248526, Deed 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 BJ's Wholesale Club 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 storm water 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 Landowner, its successors and assigns, the location and dimensions of which is shown and OFFICIAL RECORD STORMWATER FACILITY MAINTENANCE AGREEMENT CITY SECRETARY 1 Rev. 03/01/2022 BN FT. WORTH, TX 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 ensure the 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 of inspection is to follow-up on reported deficiencies and/or to respond to STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN 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, fail 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 THE CITY OF FORT WORTH, ITS AGENTS, SERVANTS AND STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN 3 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 FACILITY 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 (I) 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 boundaries of the Property in which the Facility is located as outlined on Exhibit "A" but this paragraph shall not preclude construction of other improvements within the boundaries of the Property in which the Facility is located, which do not impede drainage. Landowner covenants and agrees that no habitable building shall be erected on the above property abutting such boundaries of the Property in which is Facility is located, 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 owner's association. STORMWATER FACILITY MAINTENANCE AGREEMENT 4 Rev. 03/01/2022 BN Executed this 19th day o f Apri CITY OF FORT WORTH Jesica McEachern Assistant City Manager City of Fort Worth Date: 04/19/2025 Approved as to Form and Legality: Matthew Murray Senior City Assistant Attorney 2025, LANDOWNER PATE RANCH RETAIL, LP a Texas limited partnership By: TKG Pate Ranch Retail Realty, L.L.C. a Missouri limited liability company its general partner VJIian awes,zed R resentative Date: I C/' City Attorney's Office Contract Compliance Manager: Date: 04/15/2025 By signing, I acknowledge that I am the person responsible for the monitoring and administration of this contract, including ATTEST: Ps01°o ensuring all performance and reporting requirements. ooa� o op*,A C, aQQQq EXAso4b n�46g4 Kandice Merrick (Apr 15, 2025 15:12 CDT) Jannette S. Goodall City Secretary Kandice Merrick Planning Manager Date: 04/21 /2025 Date: 04/15/2025 OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX STORMWATER FACILITY MAINTENANCE AGREEMENT 5 Rev. 0310112022 BN STATE OF TEXAS COUNTY OF TARRANT § This instrument was acknowledged before me on 04/19/2025 by Jesica McEachern, Assistant City Manager of the City of Fort Worth, on behalf of the City of Fc RY l'!iB KATHLtar PublicBRADRD /iG� !:�QJTi �2�7 92Gr~i = Notary Public 97197 I. +®+ STATE OF TEXAS Notary �RoF�P My Comm. Ix .lApr. 2, 2027 - - - - - - - - - - - Notary Public, State of Texas LANDOWNER STATE OF�§ COUNTY OF § BEFORE ME, the undersigned authority, a Notary Public in and for the State of )(Ckz , on this day personally appearedA1%-) \At%k2��n . �r (name), �jy j Z �{''�Xf''1�� (title), known to me to be the person whose name is subscribed to the foregoing instrument, and acknowledged to me that he/she executed the same for the purposes and consideration therein expressed, as the act and deed of -CC �C � I� Peak, (entity), a LLC, (entity type) and in the capacity therein stated. GIVEN UNDER MY HAND AND SEAL OF OFFICE this day of�20 jb—,State t4 ary Puof YP��i, JENNIFER LEGER z?° •n'�Notary Public, State of Texas Comm. Expires04-T8-2027 �!�;°{„ *�. Notary ID 126930455 STORMWATER FACILITY MAINTENANCE AGREEMENT ro Rev. 03101/2022 BN EXHIBIT "A" LEGAL DESCRIPTION STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN TEXAS REGISTRATION 914199 ENGINEERING 1903 CENTRAL DRIVE, SUITE #405 BEDFORD. TX 76021 PHONE; 817.2al,0572 W ",CLAYMOOREENG,COM DRAINAGE AND DETENTION EASEMENT John F. Heath Survey, Abstract No. 641 City of Fort Worth, Tarrant County, Texas LEGAL DESCRIPTION Being a 2.237 acre tract of land out of the John F. Heath Survey, Abstract No. 641, situated in the City of Part Worth, Tarrant County, Texas, being a portlon of Lot 1, Block 1 of Tavolo Park, a subdivision of record in Document Number D218217374 of the Plat Records of Tarrant County, Texas, and being more particularly described by metes and bounds as follows: COMMENCING at a 518 inch iron rod with yellow plast[c cap stamped "RUNAWAY & ASSOC. INC' found in the West right-of-way line of Chisholm Trail Parkway (State Highway 121 - variable width right-of-way), being the Southeast comer of said Lot 1; THENCE, N88°04'02'W, leaving the West right-of-way line or said Chisholm Trail Parkway, along the South line of said Lot 1, a distance of 17.09 feet to the POINT OF BEGINNING: THENCE, N88°04'02"W, continuing along the South line of said Lot f, a distance of 725,85 feet to a point from whlch an "X" cut found in the curving East right-of-way line of Harris Parkway (80-foot right-of-way), being the Southwest comer of said Lot 1, bears N88'04'02'W, a distance of 19.57 feet; THENCE, over and across said Lot 1, the following eleven (11) courses and distances: 1. N16'00'23 W, a distance of 70.34 feel to a point; 2. N79'15'05"E, a distance of 52.19 feet to a point; 3. N52°47'39"E, a distance of 94.58 feel to a point; 4. S88.04'03"E, a distance of 361,83 feet to a point; S. S59'35'37"E, a distance of 30.65 feet to a point; 6. S88'04'07"E, a distance of 152.60 feet to a point; PAGE 1 OF 4 EAGLE SURVEYING, LLC 222 S. ELM STREET SUITE: 200 DENTON, TX 76201 EAGLE(940)222.3009 SURVEYING TX FIRM # 10194177 .JOB NUMBER DRAWN SY DATE 2401.063.17 I PM I 03-28-2025 7, N01 °53'19"E, a distance of 10.00 feet to a point; 8. N20°22'58"E, a distance of 31.63 feel to a point; 9. S88`04'02"E, a distance of 1.66 feet to a point; 10. N04'46'25"W, a distance of 335.11 feet to a point; 11, N40'12'24"E, a distance of 117,48 feet to a point in the West right-of-way line of said Chisholm Trail Parkway, being the common East line of said Lot 1, from which a 1/2 inch iron rod with blue plastic cap stamped "GORRONDONA & ASSOC. INC." found bears N04'05'22'W, a distance of 287.32 feet; THENCE, SO4°05'22"E, along the West right-of-way line of said Chisholm Trail Parkway and the common East line of said Lot 1, a distance of 21.48 feet to a point; THENCE, leaving the West right-of-way line or said Chisholm Trail Parkway, over and across said Lot 1, the following seven (7) courses and distances: 1. S40°12'24"W, a d1stance of 95.90 feet to a point; 2. SO4°46'25"E, a distance of 330.66 feel to a point; 3. S8B'04'02"E, a distance of 28.24 feet to a potnC 4. S16'30'02"E, a distance of 31.62 feet to a paint; 5. S01°55'57"W, a dstance of 10.00 feet to a point; 6. S8B°04'01"E, a distance of 12.26 feet to a point: 7. SO4"05'22"E, a distance of 117.81 feet to the POINT OF BEGINNING and containing an area of 2,237 acres (97,450 square feet) of land, more or less. Bearings are based on GPS observations utilizing the ATITerra RTK Network, North American Datum of 1983 (Adjustment Realization 2011). I hereby certify that this survey, plan or report was prepared by me or under my direct supervlslon and that I am a Registered Professional Land Surveyor under the laws of the Slate of Texas 0: °�ttP C.......•MCC... 9,490 7036 t ,pA- y•.;f,s,a�•� OSURV� 03-37-1d15 al*'Iccan' Date R.P.L.S. # 7036 SWFMA LIMIT - METES & BOUNDS SWMFA EXHIBITS BYS WHOLESALE CLUB TEXAS REGISTRATION # 14199 ENGINEERING 1903 CENTRAL DRIVE, SUITE #406 BEDFORD, TX 76021 PHONE: 617281.0572 V WM.CLAYMCOREENG.COM 9 n 0 mtm v v mt�m wer✓ DRAINAGE AND DETENTION EASEMENT John F. Heath Survey, Abstract No. 641 City of Fort Worth, Tarrant County, Texas MATCHLINE PAGE 4 MATCHLiNE PAGE 2 ... �. R Z A 4 .P Ce Aa ea�w su>zv v, N3 cn Sotto l4ep' 00.641 m LOT 1 BLOCK 1 G TAVOLO PARK DOCNO. D218217374 _ Cn ('] P.R.T.0 T. ANi L70 l' L9 �mg L5 L1 y �S $88°04'07" E 152.60' o-ca C 4- a F DRAINAGE AND DETENTION EASEMENT `" t 2.237 ACRES (97,4505Q.FT.] N I R1 N 88°04'02" W 725.85' I Li PCB PORTION OF CALLED W.556 ACRES PQ C PATE RANCH RETAIL LP 5I8' CIRF DOC. NO.0215248526 'DUNAWAY O.P.R.T.0T. 6ASSOC, INC." NOTE: Bearings are based on GPS observations utilizing the AllTerra RTK Network, North American Datum of 1053 (Adjustment Realization 2011), PAGE 2 OF 4 EAGLE SURVEYING, TLC N 222 S. ELM STREET SUITE: 200 DENTON, TX 76201 EAGLE(940) 222.3009 SURVEYING TX FIRM #t10194177 j JOB NUMBER DRAWN BY DATE 1J 11. — 40' 2401.063.17 PM 03-28-2025 1 0 20 40 LEGEND p BOUNDARY MONUMENT CIRF CAPPED IRON ROD FOUND PGB POINT OF BEGINNING POC POINT OF COMMENCEMENT DOC, NO. DOCUMENT NUMBER P.R,T.C.T. PLAT RECORDS, TARRANT COUNTY, TEXAS O,P.R.T.C,T, OFFICIAL PUBLIC RECORDS. TARRANT COUNTY, TEXAS SWFMA LIMIT - METES & BOUNDS SWMFA EXHIBITS = BJ'S WHOLESALE CLUB w �a©F.TFXgs�`` 00 �• WW i iiarnraaaaaaa.r .aa..aaai a* DREW DONOSKY .....................*...a.aa.... l! -o 125651 to rim 1�t,S1 IeIC£Nsli�.-• �c.�i a ...... ,. h!A ILN� DRAINAGE AND DETENTION EASEMENT John F. Heath Survey, Abstract No. 641 City of Fort Worth, Tarrant County, Texas 1 )Ht4 F. HEATH O 64EV, ABSTRACT N S m � � q 0 n D L3 LOT 1 BLOCK 1 TAVOLO PARK DOC No. 0218217374 P,R.T,C.T, S 88'04'03" E 361.83' DRAINAGE AND DETENTION EASEMENT 2.237 ACRES (97.450 SO.FT) ' OUND L13 N 88°04'02" W 725,85' PORTION OF CALLED 58.586 ACRES PATE RANCH RETAIL LP DOC. NO.0215248528 O.P.R.T.C.T. NOTE: Bearings are based on GPS observations utilizing the AIITerra RTK Network, North American Datum or 1963 (Adjustment Realization 2011). PAGE 3 OF 4 N LEGEND EAGLE SURVEYING, LLC 222 S. ELM STREET O CIRF Y BOUNDARMONUMENT BOUNDCAPPEDROD FOUND SUITE: 200 POB POINT CF BEGINNING DENTON,TX76201 POC POINT OF COMMENCEMENT EAGLE940 222-3009 DOC, NO. DOCUMENT NUMBER P.R.T,C.T, PLAT RECORDS, SURVEYING TX FIRM#10194177 TARRANT COUNTY. TEXAS OP R.TCT OFFICIAL PUBLIC RECORDS, 1" ^ 40' TARRANT COUNTY, TEXASJOB NUMBER DRAWN BY DATE I 2401.063-17 J PM 03.28.2025 I 0 20 40 ■%' OF 'A 1 TEXAS REGISTRATION #14199 % *?• � y * 1 DREW DONOSKY j SWFMA LIMIT - METES & BOUNDS 1 of .••.•125651 •••••_•.. r� ENGINEERING f.G��� 1903 CENTRAL DRIVE, SUITE #406 SWMFA EXHIBITS BJ'S VVHOLESALE � ONA L N BEDFORD, TX 76021 CLUB PHONE: 817,281.0572 131125 W W W.CLAYMOOREENG.COM DRAINAGE AND DETENTION EASEMENT John F. Heath Survey, Abstract No. 641 City of Fort Worth, Tarrant County, Texas LINE TABIL 1n"CIRF "GORRONDONA LINE BEARING DISTANCE &ASSOC. INC," L1 N 88°04'02" W 17.09' L2 N 16'00'23" W 70.34' L3 N 79°15'05" E 52.19, L4 S 59"3637" E 30.65' EAT>i Sty)ZUEY, L5 N 01'5319" E 10.00' Jbti4A F. In T �G 641 L6 N 20°22'58" E 31,63' L7 S 88"04'02" E 1.66, L8 S 04"0622" E 21.48' A�co L9 S 88°04'02" E 28.24' L10 S 16°30'02" E 31,62' � L11 S 01°55'57" W 10.00' ry L12 S 88"04'01" E 12.26' L13 N 88104'02" W 19.57, L14 N 04.05'22" W 287,32' S - DRAINAGE AND--- DETENTION EASEMENT 2.237 ACRES (W.450 SO.FTJ i A N � LOT BLOCK 1 m TAVOLO PARK w DOG. NO. 0210217374 w P.R.T.C.T, un p t Cm m _ MATCHLINE PAGE 4_ T MATCHLINEPAGE2 NOTE: Baarings are hmsed an GPS observations uliilzing the AlfTnrr RTK Network, North American Oalam of 1983 (Adlustmunl Roolizatlan 2011), PAGE 4 OF 4 EAGLE SURVEYING, TLC 222 S. ELM STREET SUITE: 200 DENTON, TX 76201 (940) 222.3009 EAGLE�ry F �^ SURVEYING TX FIRM 9 10194177 JOB NUMBER PRAWN BY DATE 1 11. = 40' I 2401.063.17 I PM 03-28-2025 1 0 20 40 TEXAS REGISTRATION #i4i94 - ENGINEERING 1903 CENTRAL DRIVE, SUITE #406 SWM. BEDFORD, TX 76021 PHONE: 817,281,0572 VWM. CLAY M OO R E E NG. C OM LEGEND O BOUNDARY MONUMENT CIRF CAPPED IRON ROD FOUND Pon POINT OF BEGINNING POC POINT OF COMMENCEMENT COC NO DOCUMENT NUMBER P.R.T.C.T PLAT RECORDS, TARRANT COUNTY, TEXAS DIP R.T,C,T OFFICIAL PUBLIC RECORDS. TARRANT COUNTY, TEXAS SWFMA LIMIT - METES & BOUNDS EXHIBITS BYS WHOLESALE CLUB ��P.��•aF•rfxgs�� r •• t r*r ••• z* ri %.......... : * DRDONOSKY ••• •EW ••••••• 125651 = .. 4NAL••••NNor r ��3131/25 ■ EXHIBIT "B" DESIGN PLAN AND SPECIFICATIONS STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN .County j Taro Existing Runoff Coefficient j 113 Proposed Runoff Coefficient I" 'On ' ' i EX-3, & OS-2---Area M4 I Acres Area 2316 jAcres Time oSConcetratlan 1 Z3 IMin. Time of Concetration I lei Pin. 1 Year Runoff 1 17„8 CFS ]Year Runoff 04.33 CF5 S Year Runoff 25.41 CFS SYear Runoff .i19.2q CFS 100 Year Runoff _ 4312 CFS 1COYear Runoff 191 r33 ____JCFS D.. „= 17,23 CFS 5.15Tarl Yr Re turn period; e=0.8217, b=43-653,d=8 q,,s„= 25.91 CFS ITCODbuinetVRa;nlaalrlra"tIFFOrSYrR eturn Perlod:e=0.9142,b=71.1S4,d=1Z R,, lot w"i 43.12 CF5 Data Far 100 Yrfleturn Period: e =0.7799, b=110.202,d=14 42.11t _ Min. 1 Yr Return Period: a=9S.84, b=13.43 T"=j 53 57 Min. Table 1,18 Rainfall j1c,. Far YrReturn Perlad: a-170.01, b =19.44 Tin,:E2.&0 Min. Facials Fer100 Yr Return Period: a=322.07,b=24.39 Pol'! 1-23 in. P,�t= 1-77 gin. _.. _._ . _Z_35 _.. P,es'II 2.21 in. P,w-s=,_.. .-._. !In. P—d'"'% in. Plictan=l7341 11n. UF,r4mnWl'13! $asi ,1 Cu"V. Cu.Ft Coll', VM¢,s' 1455'6 33 Cu.F[ iCu.Ft Vr u- iyjm' 1,"8Eg7 SS 271517,33 ICV.Ft 1.5.2 Design Equations The design of detention using the Modified Rational Method r, prewriled as a noa-demtrwe approach suitable law spreadsheet catculihon (Debo 8 Reese, 2003) The allowable release rate can tte determined from 0. = Ca I A (1,26) where 0. = aiiowable release rate (cfs) C. = predevelopment Rolronll Method runoff coell.eronl i = rsmfall intensity for the correcpondtnq time of concentration (inlhr) A = area (acres) The critical duration of storm, the time vatic to delcrmcne raEnfoll intensity, at which the slumgC volume is ma,a mtzed. is 2CAa6 (1.27) rn - o. . b where Tv = critical storm duration (min) O, = allowable release rate fcfs) C = developed conddirm Rational Method runoll coolticrent A = area (acres) a. b = rainfall !actors dependent on €ocatusn and return period taken from Table 1 10 The required storage volume, in cubic feel can be obtained from the eguahom below vr, �y = 60 (CAa - (2CabA0,)r'a + JOJ2) (b-tjj (1.28a) V,n.. = Vr„r-m * F�ta fP,d (1.28b) where V� = preliminary required storage (it') V,,,, = required storage (R°) k = t�mc of cc+s+cenl atmu for Itie deveoped carsdEhws (rmn] P,ro = 3 hour (SBD mmtrte) tstorm depth (m) Pu = Storm depth for 1hC cnticai duration (sit) all ether Var,3119e: We as defiled above The equations above include die use of an adjustment factor to the Calculated storage volume to account for under siting The factor (P„c1P„) is the ratio of the 3-hour storm depth for the retum Irequency lidded hY the rmnfaR depth for the emical duration coicuialed m Fgtiatmn 1 27 Disclaimer: This spreadsheet tool has been prepared to assist the applicant in preparing catcu€etions for small sites in accordance with the City of FortWarth Criterlal Manual (see section 3.4.1.of the ISWM Criteria Manaual regarding limitations on use of the Modified Rationat Method) The applicant is responsible for ensuring that submitted calculations are correct. TEXAS REGISTRATION #14189 ENGINEERING 1903 CENTRAL DRIVE, SUITE #405 BEDFORD, TX 76021 PHONE: 817.281.0572 W W W. C LAY M O O R E E N G. C O M EXHIBIT B - SHEET 1 OF 11 SWMFA EXHIBITS BYS WHOLj, SALE CLUB D-5, D-6, D-8, D-9, D-10 E-1, E-2, OS-2, & OS-3 d��131125 ■ FI Stage swa0e Y4h� Tame (V 1 Cmtcir 8rcr C na�.;r.,• 4,era�vwx NrEh i:S Iva E"d &..• I— Sr0 Fri Frey G" (-,— h am 4,1 V f , C m<3.Yrn * *; •. �',, M E —M C90 2151717 0500 19124 G3 2494215 10119 p1 347N E7 + �.••' •. �ji 7U50 24 C91.9£ 0-So9 11339,7ry 042.64 1IM 77 :61:01- I�ph C Li 754M 25676.35 0,-00 IMS.5d 5=12 125405 !M4-20 7S4 M 29 310 72 0 500 13 96 7 73U€S 95 i i451 50 72E55 25 1YR WSE =755.10 €755 Gtfs 31513 00 0550 1532193 C3x52.42 I5315S L517447 �4-I d'ID -LO E .:A -,W A6 631 61 0 5U9 u, 14i441}, 1"111 JA N ci Am 3743$.92 0,500 162311M 121M29'S 1=751 I-.�i.5G9.d6 %>� . �A v • O 5YR WSE=756.0 [ 755.10 4921r.32 Q."go 19613.31 172:652'e 15rC915 IZZM-2 rly� [ ,S7 WO 91032 St 0500 IC31254 15x27gVIS AAna 57 1610a .13 4'MYS.:G ¢:.G'J 21225Z l0's5C5 G5 MIS G3 1L5305 a { -,51 m 43 73745 05W MIC 50 M17714 23W D 20S74 c2 �L\�A�'�'•' 753544 51,715.70 05:'�0 25131.79 234HA0 2512517 234102.Ti 100YR WSE R 759,19 i'S9 C00 54 147.S2 P IN 25521.5 2s0'i?S S€ 2E515 34 26L72€.13 i � ,10 55.2552E U m 'MWO' 233:34 Fri G.;C9i:i [5521 :.89 ik ,J ay._....� T "_� ���� �_ " 'V�I� I 00 w DETENTION POND j t VOLUME100YR = 271,517 CU. FT. } � 100YR WSE =759utt I B I Lo 8 i o z LIJ w Egg. rt � w�wu N p 000g Lij ° mar i DESIGN ELEVATION TOTAL STORM Velodty(FPS) 11YRSTORM 754.41 4.24 15YRSTORM 755.39 6.39 1100YRSTORM 758.76 10.S7 OUTFALL STAG ING TABLE Allowable Flow/ Peak Flow in ids) Peak Flow out fefsl 84.33 17.28 119.28 25.91 191.99 43.12 VOWIVE(ft3) VOLUME(ft3) Required PROVIDED 91.580,52 91,580.52 149,636,33 149,636.33 271,517.33 271,517.33 TOP OF JUNCTION BOX = 761.19 • '..ti... .5'.•h iy'. p°1O'''C"G"C"OvGvovpvpvpupvo �.'.'��s•,I'.:1••'•.., FREEBOARD= 760.19 ';:•; _ , 1 OOYR WS E = 759.19 EMERGENCY .:.'.• Lq .; OUTFALL ". OPENING . . 5 TAILWATER ELEV. PER s. a + • ; DRAINAGE REPORT i Y' 5YR WSE = 756.68 PREPARED BY FOOSE •�' ENGINEERING DATED ' 11 /14/2024 1 YR WSE = 755.10 1OOYR TAILWATER=753.94 ,;`"• 5YR TAILWATER=753765 1YR AILVVATER =7Q.64 4 + PROPOSED FLOW: .. // /� 48" RCP �� \` :Fi•p Q100 YR = 43.12CFS V100 YR= 10.57 FPS ti ;•' f2.04 1 1 .. .. j = ... i•w, BOTT. OF POND=749.63 -• DETENTION SYSTEM OUTLET STRUCTURE DETAILS (PUBLIC) TEXAS REGISTRATION P14199 ENGINEERING 1903 CENTRAL DRIVE, SUITE 9405 9EDFORD, TX 76021 PHONE: 817,281.0572 "'AW-CLAYMOOREENG.COM EXHIBIT B - SHEET 3 OF I I SWMFA EXHIBITS BYS WHOLESALE CLUB •OF • r�x9ti iiiaaw.wwaaww .nna.wi* DREW DONOSKY / ...� ...........0.... 0.0......... 125651�, I NAL•� 1�, 0 N .. "—S/31 /25 Worksheet for Rectangular Orifice - 100,yr Project Description Salve For Headwater Elevation Input'Data Discharge 43 €2 fl'Is CenlroidElevation 75063 fl TaihvaloiVovaton 75304 ft Discharge Coefficent 060 OpeningWidlh 204 It Openingftght 200 It Results HeadwaterElevatlon 75076 It Headwater HetghlAcme Centro€d 813 It Taliwaler HeightAbove Centfoid 331 ft FlowArea 408 It' Velociry 1057 tbs Worksheet for Rectangular Orifice - Syr Project Description Solve For Headwater Elevation Input Data Discharge 2591 ft'rs Cenlroid Elevation 75063 It Tailwaler Elevation 75365 ft DischargeCooffidaM 060 Opening Width 204 fl Opening Height 200 ft Resins Headwaler Elevation 755 39 ff Headwater HeightAboveCentrad 476 ft TailwaterHeight Above Centro€d 302 ft Flow Area 408 ft' Ve€oaM 635 ftls Worksheet for Rectangular Orifice - 9yr ProjecfDesaiption , Solve For Headwater Elevation Input Data D€scharge 1728 ft'Is CentraidElevawn 75063 ft Tailwater Elevation 75364 ft Discharge Coeff cent 060 Opening W€cilh 204 ft OpeningHe€gM 200 ft Results HeachvaterElemiion 75441 it Headwater HeigtAboveCenlroid 370 ft TailwaterHeighlAboveCenlroid 301 ft FlowArea 408 ft' Velocity 424 ftis TEXAS REGISTRATION 914199 UJ IMUMh M EXHIBIT B - SHEET 4 OF 11 ENGINEERING 1903 CENTRAL DRIVE, SUITE #40B HJ'S WHOLE, SALE BEDFORD, TX 76021 SWMFA EXHIBITS = CLUB PHONE: 817.281.C572 W VV W.CtAY M 00 R E E NG. C O M Worksheet for Trapezoidal Channel -I GOYR Glif D>.,cpuf Data " upsuramCati DGi, n Proja;t Oesatipslon wa!1. vrs�a� Fn:l �, A'aL,� I.Sa,mno FCEf"aSa Prgtlt N!lw:l6 aco }I `ses+.Fa tb•mnl0r� �:fi'9$tl L5R1 Y'CSGJ nlpA( P.Y l3as:rum41?r�j 10" ff'y Input Data 1lermupeafi a,a n ptugMess ctd- [ 06t3 C: u.L'.Drt+ I20 11 Let slQesfcie &W R^1tl YI CoaomY,'3a1 liAP EI cdeAfgr 192 DO Rey Roads I,orrn Ltl]�n C4E F r:ax..rm 2l;5 C E'+eNetl Ppr€m.�- "o tlb it Hyyra�!IciZ+ivc 013 ti Tao r,NM 252: tt Ce,f'.IDKy IN it Crlicd St. oo=s R^. tie€aa 427 1S'a VNo:;y 1'1uYC 1!4 R 5p.6ft Z'uef 229 ft Fr ,v 04w !w 191 Fiah Type i:ptrc.•€:Y Q100YR = 191.99 CFS WSE = 760.76 V = 9.27 FPS DEPTH = 0.96 FT. 10' 15' _ 15 15' 10, i TOP = 76113 TOP = 761.60-:\�" — — BOTT = 759.80� COMPACTED SUBGRADE � zo MERGENCY SPILLWAY C7 ` 7" THICK CONCRETE 4,500 PSI WI #4 @ 18€€ O.C. EMERGENCY SPILLWAY DETAILS SECTION D-D 63"WEEPHOLES 3 _ 3' wY PROPOSED_/ GROUND' Cj/ #4 BARS AT 12" C—C BOTH WAYS 6° ROCK #4 BARS AT 15" FOUNDATION C—C BOTH WAYS PILOT CHANNEL DETAILS TE7(AS Ri=GISTRATION I{14199 ' SECTION E-E ENGINEERING 1903 CENTRAL DRIVE, SUITE #406 BEDFORD, TX 76021 PHONE: 817.251.0572 WVVW. C LAY M C C R E E N G.CO M EXHIBIT B -SHEET 5 OF 11 SWMFA EXHIBITS BYS WHOLESALE CLUB 3000 PSI CONCRETE OVERFLOW CHANNEL 10 MIL FILM ' ` /31125 0 -PROPERTY LINE 120.5' 10' ` I TOP OF POND I ROPOSED CROWN 763.92 ACCESS RAMP 770.6' 550.6' z 5YR WSE = 756.68 1 YR WSE = 755.10—� Z PROPERTY LINE EMEGENCY SPILLWAY: EL. 759.8 110' 15' 1 FT. FREEBOARD TOP OF POND 100YR WSE = 759.19 761.53 - ......... .......�„................. was ,� — P o 6 ....... f SOTT. OF POND: DETENTION POND SECTION A -A PROPOSED OUTLET STRUCTURE WITH ORIFICE Lo N T Z o U w Lu 6�wO Z O Z oO L.0 � srwir 107.3' SWFMA BOUNDARY LINE----- 20' 47.1' 20' 40.2' EMEGNCY SPILLWAY 100YR WSE = 759.19 ;EL.:759.80 1 FT.FREEBOARD 10` ELEV,; 759,53 1YR WSE = 755.10 5YR WSE = 756.68 CROWN 1.37% 80TT, OF POND; ROPOSED OUTLET 7ND: STRUCTURE WITH ORIFICE SWFMA BOUNDARY LINE DETENTION POND I SECTION 8-8 SWFMA BOUNDARY LINE- __j 14.6' 10' 38.6' _ f _ 7' 38.5' 10, _ CROWN - CROWN r-PROPOSED 6 FT. PILOT ELEV ; 759.85 CHANNEL @ 0.50%SLOPE 100YR WSE = 753.19 LEW 760.06 ELEV.; 760.9n YR WSE = 756.68 `/-ELEV.: 760.16 1YR WSE = 755.10 ] ELEV.; 751.43� 7 n ELEV.: 751.04J �LEV: 81, O DETENTION POND SECTION C-C z 1 I W STA 0+4tn STORM LINE INSTAL 1-PLU I.PII FL 24- TS1„ 2A'HDPE 6g3mx� {Pfl NATE) STA. 0.00 STGRM L CONNECT TO DETENTIDIII INS 14 t SLCPED HEAD FL 2V 1 TEXAS REGISTRATION 014199 ENGINEERING 1903 CENTRAL DRIVE, SUITE 71406 BEDFORD, TX 76021 PHONE: 817.281.D572 W AW. C LAY M OO R EE N G -COM I I { CS 1252 (POST) = 750-73 STA. 0.00 uTORM LINE�A �11` 1 �� CONNECT TO EXISTING CHANNEL 11j 75.47' INSTALL ` 141 SLOPED HEADWAL4I WeSAFTEY EieO7R EATEMENr PER T%DOTSTANDAROS A DETA14 1•ROCK RIPRAP tS THIC JD50.121 III FL 42- 743,00 EROSION PROTECTION RIPRAP iL'THIL {O'.D 12'J I 1 f1 f ag-RCP RIN IPRATEfA7E) I CS 1372 (POST) = 751.74 STA 1+33,365TORMUNEA -- IkGTALL t-OO'PEND F� I L48' 74.32 (� > PROPOSED a a 2 STA1.g8.2guToPNILINE A 1 t 955AN.SEWER 0 • STAO.00 STORM LAT. MI ! Y EASEMENT T 3 INSTALL. 1-24•LATERALWYE00' FLW T48.48 FL 24-7EOA8 j - Ui 0 24- HO® 1.50% I 1PRNATE] j S _tea STA 0.13.34 STORM CAT. A-1 l l 1 { R1^SraLL �• - Nl PLUG FL 2d` 7FA.E8 I I CS i518 (POST) = 754.66 l�-� CROn SECTIONS RYP.I t` -... • PER DRAINAGE 1 �PNOPOSE0 REPORT PREPARED DY 1 DRAINAGE EASEMENT FOOSE ENGINEERINGI. DATED 46f M.,2! r I 4 + I l EX- CULVERT) CTP CONTRACT NO, 4g'RCP QO.29'4� { (T3 l 03033-SWP42-CN-PM: \ ` {PRNATE) c> [ \ 1 ! t.. IV PRNATED HALE^ ` 4 FWY0. FULLY DEVELOPED EASEMENT ORAINAGEINuNDAT10N f11 + OOUN9ARYtl STA. 4.21.955TORM LNIEA a BTA O•uO STORM LAY. A-2 + 11 INSTALL f` ' 1 -24 LATERAL WYE OO' FL 4S' 74935 FL 24. 7s1a2 I CS 1679 (POST) = 757,34 1(24 HDREq Im% - (PANATEI ^uT0., 0•ZS,42 LNORM LAT. A-2 1 INSTALL. I_ PLUG Y FL 24- 7SI A4 ` I � EROGIONPROTECTICN L RIPRAP 1B' TMIL ID"�o'1zT . I i - (I j t G EMERGENCY SPILLWAY PER DETAIL SHEETG12 b T' TMICKCONCRETE 'y d SW PGI WIN4 Q 16-O.C.E.W. V. j _ CS 1627 (POST) = 760.60 STA, S.11E.45 STORM LNE A j CCHNECTTO PROPOSED DETENTION POND INSTALL, L0 I -&X ' JUNCTION BOX OUTFALL WITH OPENING PER �"- + DETAIL3HEETIP-0 I i - O FL4G' 740.03 i CIE JF TALL f 1 0� y,1pE CONCRETE-4 NALL ( I P3LOTCHANNEL 50,0E 1 ! ERO=tI PROTECTION k RIPRAP IWTHK.(OSO42-) I i I I � EXHIBIT B - SHEET 8 OF 11 SINMFA EXHIBITS Hi's WHOLESALE CLUB GRAPHIC SCALE 4D 0 20 40 8D I I I I I 1 inch = 40 11 7 EV r�Ll1 p�.............kgs 1 •' it � s i*...............:* ........ DREW DONOSKY z...=................000..... :... % 1256551 Qc +! 1�eF'• � � C E -� -4`3131125 II I ' } II SIR. a•6'J.Ot ^u7ORM L3NE F \ 4- NlsTALL \\\}}} i•PLUO —� FL 70' 752.70 DC -RCP 0 O.S0% ` y IPRNATEI it GRAPHIC SCALE 40 0 20 40 t30 I I 1 I MR A 1 inch = 40 ft. Ia 5TA 0+75.41 STORM LINE E ' IN..TALL 5TA o•75.41 STORM LINE 0 1 -Floc INSTALL FL 26" 754,02 1 •PLUG FL 24^ 111.0 O P W � FT. W 'DCONCRETE 24HDPE (Q 20% {PRNATE)O � `■ 1••I PER DLTMI. SHEET CJ 5TA. 11 0+005TORM Lff1EF 1 •_ ^• OONNECT TO DETENTIM POND j 5TA o•oo5TCRMLINEE INSTALL J wN11EC"0bMHTN]IIPONO 52a 7 1 I 9 1-0.M1SLOPE.TA O+W STORM LINED L jH5TALL JJ CONr1ECTTO DETENTION PCHD FL JO" 531Ia 15lOPEOHEAOWALL INSTALL C FL Ft 24. 75191 1.4 1 SLOPED HEADWALL FL24' 751.N TEXAS REGISTRATION #14199 lolA:y'llu1111lLm EXHIBIT B - SHEET 9 OF It ENGINEERING 1903 CENTRAL DRIVE, SUITE 9406 SVVMFA EXHIBITS BYS WHOLESALE BEDFORD, TX 76021 CLUB PHONE: 817.2B1.0572 W IMN. C LAY M 00 R E E N G.CO M ,apt .........., kqs 1` ......................:.* ONOSKY .••.•DREW.D �..•..• If a ; 125651 f a•C� NSF •'• ��vi '••........••N�Z ANAL •4r�13112� 3 _ £ Z9LLo j ooy' j - I n6 I I � i� .Tn=.,u�q.,•� € — I iL 9.99L r+o f =r E. i SL N L 91 L"E � -I �_ __ _�cxni— It� � ��nopalx �•; y.s o ;E�eg 1 0 T Fze ��-- Eo ' �Wv,. L'84L o TEXAS REGISTRATICRI#14193 mm *: :* DREW BOSKY •• � EXHIBIT B - SHEET 10 OF 1I �A:----125651 ENGINEERING F EssS 1603 CENTRAL DRIVE. SUITE 9dp6 BYS WHOLESALE ow — - BEDFORD. TX78021 3'FVMFA EXIIBITS CLUB O PHONE 617.281.0572 1 J� 12 LNIW.CLAYMOCREENO.COM ACREAGE SWMARY wIT KMfY MIefA�l fh119e oN•.REOISTUROEDFREA IB.ex AC x�` ���`�`���" o�serc�nuTcnpeonnen a.eahc +X' � '�'V �rM eM •'Mn•�w w^wf jl.-MTUR... AREA 20.- T I Y+YRier�tl� f•P 11 wwM wa�T f w siw� Ist w �{nu � ua tR urfu rIe • l� ry6 �s wtwlD wp K tlR . t�ilaf tNs w N •a1�f�f��wi F+a�.1M ^�Moa�arR�fi�l-vaT• �w aws CONSTRUCTION OF A FILTER BARRIER o k!C LEGEM: olRectan ox FLl�y -�--- •-w- E%ISTItlO cowrooR RROPCSE MITCUR I��� lgArc&OF CpNSTRUCTION SF SILT FEItCE1FILTER UARR3ER C� COIi STRUCYgN ENYRhNCE IP nliki PRpTECTIaN t 4. w •!u_� / .._ _. im -- aklbEVlbi hFRPLtKY� a `ate a - ... -_ "A- _= � _ 1 �nxpe cnarn SF I� 6w"a 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 Iitter, 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 MAINTENANCEIINSPECTION 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 1 Rev. 1 119/2020 JLE FORT WORTH Exhibit "D" INSPECTION CHECKLIST FOR SIMPLE DETENTION BASIN Facility Name: Facility Agreement Number: BasinlPond Number: Inspected By: Date: a Stormwater Manryerrent Type of Inspection: Annual , Quarterly _, Monthly , Routine _, or Storm Event (# days since event } Basin Conditions: 1. Is there standing water or wet spots? Yes_ No _ Comments 2. Does sides or bottom show signs of erosion, settling, cracking, etc? Yes_ No _ Comments 3. Does dam or emergency spillway show signs of erosion, settling, cracking, or other problems? Yes_ No _ Comments 4. Is there evidence of animal burrowing in dam? Yes_ No _ Comments 5. Is there evidence of changes in shape or volume of basin? Yes— No — Comments 6. Do vegetated areas need mowing? Yes— No ,_,,,,, Comments 7. Are there trees or woody growth in dam? Yes_ No _ Comments 8. Are there areas that need to be re -vegetated? Yes_ No _ Comments 9. Is there any accumulation of silt, trash, debris or litter in the basin? Yes_ No _ Comments 10. Are there any other basin maintenance activities needed? Yes_ No _ Comments Structural Components: 1. Are pipes, channels, trash racks, etc. free of obstructions? Yes— No ____ Comments 2. Are pipes, spillway or trash racks in need of repair? Yes No — Comments 3. Is the low flow or trickle channel in need of repair? Yes_ No _ Comments 4. Is the outfall channel in need of repair? Yes_ No _ Comments 5. Are there any other structural maintenance activities needed? Yes_ No _ Comments Plan for correcting deficiencies: Signature: Date: Owner's Representative Form CFW-6 CFW- SEPTEMBER 2015 Appendix A A-17