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HomeMy WebLinkAboutContract 58856Date Received: 2/10/2023 Time Received: 8:00 a.m. Permit No.: SWFMA-22-0094 City Secretary No.: 58856 STORMWATER FACILITY MAINTENANCE AGREEMENT THIS AGREEMENT, made and entered into this 13th day of February 2023 , by and between Riverside Storage Fort Worth, LLC, acting by and through Mike Morley, its duly authorized Manager, 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 James Sanderson Survey, Abstract No. 1430, located in the City of Fort Worth, Tarrant County, Texas according to the Deed recorded in Document No. D221243638, 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 Riverside Storage Facility, 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 OFFICIAL RECORD STORMWATER FACILITY MAINTENANCE AGREEMENT CITY SECRETARY 1 Rev. 03/01/2022 BN FT. WORTH, TX 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. 03/01/2022 BN 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 %vhatevcr 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. 03/01/2022 BN 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 owner's association. REMAINDER OF THIS PAGE INTENTIONALLY LEFT BLANK STORMWATER FACILITY MAINTENANCE AGREEMENT 4 Rev. 03/01/2022 BN Executed this 13th day of February CITY OF FORT WORTH Dana RaLglhdoA Dana Burghdoff reb 10, 202310:49 CST) Dana Burghdoff Assistant City Manager City of Fort Worth Date: Feb 10, 2023 Approved as to Form and Legality: Thomas Royce Hansen, Assistant City Attorney II City Attorney's Office Date: Feb 10, 2023 4g4gOIlIln cF FORr�oPP ATTEST: pro o9,;a Pvo=o °o *�d S s Pdp TEloloo V ��aL4644 Jannette S. Goodall City Secretary Date: Feb 10, 2023 2023 LANDOWNER Riverside Storage Fort Worth, LLC a Utah Limited Liability Company �r By: tanat�-'- e M Its: Date: 2- 3 - 202-3 Contract Compliance Manager: By signing, I acknowledge that I am the person responsible for the monitoring and administration of this contract, including ensuring all performance and reporting requirements. Rebecca Diane Owen (Feb 10 202310-28 CST) Rebecca Owen, Planning Manager Development Services Date: Feb 10, 2023 OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX STORMWATER FACILITY MAINTENANCE AGREEMENT rj Rev. 03/01/2022 BN STATE OF TEXAS COUNTY OF TARRANT This instrument was acknowledged before me on Feb. 10, 2023 by Dana Burghdoff, Assistant City Manager of the City of Fort Worth, on behalf of the City of Fort Worth. BIChSOn Digitally signed by Bichson Nguyen 1�9 BICH SON THI NGUYEN Nguyen Date: 2023.02.10 Notary Public 11:22:59-06'00' STATE OF TEXAS Notary I.D. 133389224 Notary Public, State of Texas My Comm. Exp. Oct. 13, 2025 LANDOWNER STATE OF (,(+QLL \ COUNTY OF JkQk,h BEFORE ME, the undersigned authority, a Notary Public in and for the State of (),�0-h , on this day personally appeared M I kP MD rk e� (name), (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 pZ.j\Rr54(1Q, 5t1X 0QR j h1 C-CX4 W Y M (.lam (entity), a %T(entity type) and in the capacity therein stated. GIVEN UNDER MY HAND AND SEAL OF OFFICE this Ste' day Lo�rp CASSANDRA SHEPHERD $ NOTARY PUBLIC • STATE OF UTAH COMMISSION# 726744 COMM. EXP. 09.19.2026 STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN Notary Public, State of EXHIBIT "A" INSERT LEGAL DESCRIPTION STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN EXHIBIT "A" - METES & BOUNDS EXHIBIT A STORMWATER FACILITY MAINTENANCE AGREEMENT 29,574 SQ. FT. OR 0.679 AC LOT 1R, BLOCK A NORTH GLENWOOD ADDTION JAMES SANDERSON SURVEY, ABSTRACT NO. 1430 CITY OF FORT WORTH, TARRANT COUNTY, TEXAS BEING a tract of land situated in the James Sanderson Survey, Abstract Number 1430, Tarrant County, Texas, and same being a portion of Lot 1R, Block A, North Glenwood, an addition to the City of Fort Worth, Tarrant County, Texas according to the replat thereof recorded in D220105490, Plat Records, Tarrant County, Texas (P.R.T.C.T.) and being more particularly described by metes and bounds as follows: (Bearings referenced to U.S. State Plane Grid 1983 - Texas North Central Zone (4202) NAD83 as established using the AIITerra RTKNet Cooperative Network. Reference frame is NAD83(2011) Epoch 2010.0000. Distances shown are U.S. Survey feet displayed in surface values.) COMMENCING at a found 5/8-inch iron rod in concrete for the northwest corner of said Lot 1R, and being at the southeast corner of the intersection of U.S. Highway 287 and E. Lancaster Avenue; THENCE South 16°43'47" East, with the east right-of-way line of said U.S. Highway 287, a distance of 9.94 feet to the POINT OF BEGINNING; THENCE departing said east right-of-way line and over and across said Lot 1R, the following courses and distances: North 67°34'37" East, a distance of 70.39 feet to a point; South 22°25'23" East, a distance of 7.50 feet to a point; North 67°46'28" East, a distance of 115.83 feet to a point; North 22°32'37" West, a distance of 53.59 feet to a point on the north line of said Lot 1R, same being on the south right-of-way line of aforementioned E. Lancaster Avenue; THENCE North 56'10'13" East, with the north line of said Lot 1R and the south right-of-way line of said E. Lancaster Avenue, a distance of 15.31 feet to a point; THENCE departing said south right-of-way line and over and across said Lot 1R, the following courses and distances: South 22°27'22" East, a distance of 71.67 feet to a point; South 67°46'28" West, a distance of 134.81 feet to a point; South 22°13'32" East, a distance of 348.73 feet to a point; South 55°04'53" West, a distance of 48.02 feet to a point on the west line of said Lot 1R, same being on the east right-of-way line of aforementioned U.S. Highway 287; THENCE with the west line of said Lot 111 and the east right-of-way of said U.S. Highway 287, the following courses and distances: North 33°25'47" West, a distance of 135.83 feet to a point from which a found 3/4-inch iron rod bears South 38°07'11" East, a distance of 0.41 feet; North 32°32'47" West, a distance of 62.36 feet to a 5/8-inch iron rod found; North 16°43'47" West, a distance of 187.81 feet to the POINT OF BEGINNING and containing 29,574 square feet or 0.679 acre of land more or less. 8MB BAIRD, HAMPTON & BROWN engineering and surveying 949 Hilltop Drive, Weatherford, TX 76086 tstock@bhbinc.com - 817.596.7575 - bhbinc.com TBPELS Firm #44 - TBPLES FIRM #10194146 SURVEYOR'S CERTIFICATION I, Toby G. Stock, a Registered Professional Land Surveyor licensed in the State of Texas, do hereby declare that this survey is true and correct and was prepared from an actual survey made under my supervision on the ground. Further, this survey conforms to the general rules of procedures and practices of the most current Texas Engineering and Land Surveying Practice /I Ads and Rules Concerning Practice and Licensure. /�11� Toby G. Stock' State of Texas Registered Professional Land Surveyor No. 6412 Date: January 12, 2023 EXHIBIT "A" - METES & BOUNDS EXHIBIT B STORMWATER FACILITY MAINTENANCE AGREEMENT 29,574 SQ. FT. OR 0.679 AC LOT 1R, BLOCK A NORTH GLENWOOD ADDTION JAMES SANDERSON SURVEY, ABSTRACT NO.1430 CITY OF FORT WORTH, TARRANT COUNTY, TEXAS E POIC 5/B" IRF IN CONCRETED P0B�'4 \ 30 0 60 GRAPHIC SCALE: 1" = 30 Feet LEGEND D.R.T.C.T................Deed Records, Tarrant County, Texas IRF .........................Iron Rod Found O.P.R.T.C.T.............Official Public Records, Tarrant County, Texas POB....................... Point of Beginning POC....................... Point of Commencement P.R.T.C.T.................Plat Records, Tarrant County, Texas SURVEYOR'S CERTIFICATION I, Toby G. Stock, a Registered Professional Land Surveyor licensed in the State of Texas, do hereby declare that this survey is true and correct and was prepared from an actual survey made under my supervision on the ground. Further, this survey conforms to the general rules of procedures and practices of the most current Texas Engineering and Land Surveying Practice 5/8- :IRF L3 N61° 61° AF S �3R g1 0 %\ � yo \ o S¢c+ STORMWATE FACILITY CRp MAINTENANCE \ as %GREEMEZ T74q.Ft. \ 0.679 Ac 3/4• IRF B S38'07'11•E ^-0.41' s A _ �r- eln7S I\ \ Line Table Line # Direction Length Ll S16°43'47"E 9.94 L2 N67°34'37"E 70.39 L3 S22"25'23"E 7.50 L4 N22°32'37"W 53.59 L5 N56°10'13"E 15.31 L6 S22°27'22"E 71.67 L7 S55°04'53"W 48.02 L8 N32°32'47"W 62.36 Acts and Rules Concerning Practice and Licensure. OF T F+ 93' icy �)) yl�4` \ y •Q�G`ST S�F < is 0 o r' 17 TOBY G. STOCK .................... oby G. Stock" qQ State of Texas Registered Professional Land Surveyor 8412 Q� J No.6412 Date: January 12, 2023 0�ESStO�' ENO SURv�OQ \ 8 mm B BAIRD, HAMPTON & BROWN engineering and surveying 949 Hilltop Drive, Weatherford, TX 76086 tstock@bhbinc.com • 817.596.7575 • bhbinc.com TBPELS Firm #44 • TBPLES FIRM #10194146 NOTES Basis of bearing being U.S. State Plane Grid -Texas North Central Zone (4202) NAD83 as established using the AIITerra RTKNet Cooperative Network. Reference frame is NAD83(2011) Epoch 2010.0000. Distances shown are U.S. Survey feet displayed in surface values. LOT iR, BLOCK A NORTH GLENWOOD D220105490 P.R.T.C.T. \ EXHIBIT "B" DESIGN PLAN AND SPECIFICATIONS N f i»'-0'U�'.�� J ~ lc`\.I \O \\ oIn\ -E. LANCASTER AVENUE LEGEND '01. ::::::::t I 0 DESIGN POINT 1 CITY OF FORT WORTH (AN IS'NU '0YYLN-) - + '_1 STORIJWATER CRITERIA MANUAL 2015 P \FIG�pD SEXP TOTAL POST -CONSTRUCTION QSCNMRCE Oq FLOWING TO TaOOT CULVFJIT PCIIIJBIM PROP. LAND USE: SELF -STORAGE POND 'A' DISDOM COLSO ON Off OF 1101111 mm LONNG J DRAINAGE AREA 'NW' DISCHARGE AND DOES RUNOFF COEFFICIENTS (TABLE 35): NOT EXCEED PRE -CONSTRUCTION FLOWS STR=7S: ASPHALT/CONC./BRICK 0.90 PIE -CONSTRUCTION 06CFI TO DRIVES, WALKS, AND ROOFS 0.90 UNIMPROVED AREAS 0.30 • O CtI I LESS THE IOW -CONSTRUCTION DISOI/AGE =ROM DRAINAGE AFO W IS THE MAX. Al-LOWAELE PEAK OTOO FROM MINIMUM INLET TIME OF CONCENTRATION (SECTION -.2,4 SWM POND A. HYDROLOGY TECHNICAL MANUAL, TABLE 1') 1 OTO DRVEWAY DISCHARGE DESIGN 'DINT LIMITED 3.00 CFS DURING THE 5-YEAR STORM LAND USE MINIMUM (MINUTES) MAXIMUM EVENT (MINUTES) TOTAL POST CONSIIMTCRMN 015PUM RESIDENRAL 15 30 O FJQMk FROM 01. OL PE AND E Of COMMERCIAL/INDLSTRIAL 10 25 I oom FROM RIM 1 SWY-7OTO-OOBO CENTRAL BUSINESS DISTRICT 10 -5 DESIGN POINT 2 O TOTAL ONSITE POST CONSTRUCTION INTENSITY (I) 'ER ISWM HYDROLOGY TECHNICAL MANUAL RAINFALL DISCHARGE. FLOWING TO EXISTING INLET IN INTENSITY- RIVERSID= DR. DURATION DATA N RAINFALL REFER TO SHT C7.02, DRAINAGE TABLES IN SECTION 5.0. CALCULATICNS, FOR DESIGN POINT I SUMMARY. DOWNSTREAM =L000 MITIGATION ADDRESSED PER SECTION 3.7.2, OPTON 2. a�.: ��'=�7 �f7t6i7!•�Si71R:=2IIlf�il•s, .,[k:'JII'J rr+rrm�-r+'� �Maf�1✓Q7MJ� Mi7Z1• .fit ©�3=S''^'i"t+r.71iL7EI:)•Mi:L•7m1✓<7I�1iT� � I�r'ri-.lrn.T�� LTjJa�•)•si7aI:a ffL� 1✓[E10i7EL•1 E1�7 � aolaJu®�®Yana®1r®®1iu ©O�i�m�®IJi)F�®gym =fir'^�mmf SJ�e®®m�MMI 7OL•L•�� N N 0n Z 0 H g U J Q U Z C7 Tn W 0 m F m x W PHASE II - POND A UPISAr W.k OYMI Fip4x t1nw11 mQ. WWI (1) %v l coexeft rA) Middle Orifice FIpMM 11+1u0 S46 `. Lower, char. FWVAM (2-1, 5+T 1 6aeMlrr (1) c A1111rl0 Wafer Suaace Actual Dleche,ge (0) Freq O,sclw,pe (01eN (cis) 1011) t.Y.wr 235 55197 151 5-Ypr 340 55258 t .1 100-Year 5 53 SS] T S 2+ 'OMT,DYP1 d,on(STAM00•SDLMALDOW g 1MVEAR S1ORM,CF51 E:EV�OVicMI Slh,rJRE 4- 011 v O1tFICE 3WER TOM -OI 553 0 .0 / 45 3.' sss SS3.00 o" 1.3♦ 100 307 552.00 06+ 1.11 000 1 R2 S71 00 U M 0'A 0 00 L.57 56000 047 044 so OD Ott 021 000 0.37 Sp 00 at4 000 0W 0. 14 5171p 000 o00 DOD 000 POND A ELEV @ OUrFALL STRUCTURE VOLUME (CU FT) CUM VOLUME (CU.FT) O a 30' OUIFALL (CFS) saws 100 1 00 000 5¢400 2250 2350 001) 55000 1113,10 1136 e0 097 $51.00 4.04 it yp.{t 41 t 3> SSZ 77. 5 4t>3�. 77 110 551 101u FH Dc 16 21p SS3 9 .30 Mrs 31 . 45 DESIGN POINT 1 PHASE: 0-IYR: 9 5AR: -11 100YR: NOM UNDEVELOPED - 3.22 4.62 7.53 EXISTING CCNDITION PRIOR TO THE PHASE 1 SWM-2019-00080 PHASE 1 - DEVELOPED - 3.17 4.55 7.39 PHASE s CONDITION - SWM-2019-00080 PHASE 2 - PROPOSED - 2.63 3.13 7.10 PROPOSED DRANAGE STUDY DESIGN POINT 9 PHASE: 0 IYR:0 5YR:-100YR: NOTE: UNDEVELOPED - 8.88 12.56 20.21 EXISTING CONDITION PRIOR TO THE PHASE 1 SWM-2019-DOD80 PHASE 1 - DEVELOPED - 6.95 9.82 15.51 PHASE 1 CONDITION - SWM-2019-00080 PHASE 2 - PROPOSED - 7.58 10.73 ' 7 27 PROPOSED DRAINAGE STUDY NII-KINDA _j1 I1Pi 1n 1 I)m 1.\ t.tnww It P-d,\(wa,07.IMII I etq s -1 to¢reatiemS i F 1rFAxyr. 1s0 svEM-St -1 -=- 1y a TC =TOP OF CURB lose EXISTING CONTOURS NOTE:. ALL CURB HEIGHTS I N G = GUTTER PROPOSED CONTOURS ARE 6" (0.5') UNLESS nl TP = TOP OF PAVEMENT — PROPOSED SWALE NOTED OTHERWISE -_ GB = EXPOSED GRADE BEAM TOE -RL-- PROPOSED RIDGE LINE Z F.F.E = FINISH FLOOR ELEVATION z TW = TOP OF WALL -w- DRAINAGE FLOW DIRECTION r = a'-o• Oi,wl BW = GROUND AT BOTTOM OF WALL EARTH EMERGENCY Q SPILLWAY �'� � _ .__- •I w — — •ae+w-w-• I ww - - - - - -- -- -- � i m raT Lu n C CONC PILOT CHANNEL ' / / —_— i i a � � Y aansi I 'A P II CONC PILOT I �N CHANNEL I I I F\ I -�—• I I �1101L PROP BLDG , I I " PHASE 2 pM P-+.1.550R5 BTM LIP=555 B9 I I CONC PILOT Iw 1 I I CHANNEL I I I I , 5 I I it Ir r MATCHLINE 1AI / RAF SHT C6.01 � • 6IN MIN 1 9 IN , 1 IdD 'A' T L— 00 = se 17 CFS n = 0.050 v = 1.75 CFS o=a75FE . 14.15 FE t5.00 FT 5 w 1.00111 TYP. POND WEIR SECTION 10' BERM ELEV = 554,75 i EARTH E)KRY + I� MIN. XD 111 �L. SPUIrAr :1Rf9DM EXIST GRADE 4 MAX PROP GRADE I ' GRADING SECTION A -A I � I I ,► I 4 5, I I s' 22' 5' FLu VARIES n�+ w7s I ; _I1W>R III BUILDINGMN EMSTINGB $sw -- FREEBMRD B Z- i 4 WX 1 PROP GRADE �11i VN I Y I t GRADING SECTION B—B �+� N � IN n I NTs 1 i Tga NOTE GM14G RO LOCATED THS R . C0 THE TO N5 aTimI NOT An SICMI ON ROE PWL AC HITGP fiwu oPP O4 M 6G' ORt cln $OF IM W[!II. OV I 1 NOT AIMM A PI f wA' O NC M[S MmOA wPA9s1"I[ 66' NG4r K IL Cl iY EPMCSf FORT IO WORTH ND G M f•IQ NO ME lm 0 1gRAwMImmA COINER Or n( SII{i(q PROPERE! AM7 I I i .wlmmum+ s- zaml Or nrt cuwOP..a uaNG c ) CANOPIES IES HAND GRADE UNDER Alrr TREE I I CANOPES 70 REWlN (NE CA G) LEVA N UNE OF SRIR iX-7d0 I N I 1 (sEt OR.AMNG) EIFVAPON = 54724 1 EXISNNS FILL NO _rw /x acm.m eo, w a TOP RE ECOWFIETE WA r Rp REPORT CIL REPORC BY CW ENGINEERM' INC' CUW L7 M 10JN1 Dro I» A COX SU OAM1EMAT 1 ly tW RE1xNE No ]JN9-19-02. MR' STEMBER CMLAWS somusr [Door CF THE SJBIECI I N• , ; 70N. EXISRHG ONSRE BLLS WERE NOTED Cm ULT CDR. CIAE W.—C) ELEVA'0G �f ONP A`b SIALNM Nn6 1DN I I , 6 NE9'OIN�rFGm •SERPlG� ONt j INI1LtlCN NIO CONPAC11011 N 0 JI" MATCHLINE IA' REF SHT C6,00 EJ ' PHASE 2 F,F.E 556.00 . a ,II Y BTM UP=555 BB LL F a F E. 55lsBO „w fu LIP.sf.xR n F.FE S57.B3 rn or. T' BTM LIP=557.71 W" F.F.E. S57,50 FF.E. 55700 BTM LIP=S5736 BTMLIP=555.B8 a EXIStING , I BUILDINGB N F.RE-.F.E 56.50 M ' r ^i i 4 1 ;1 I�IN I t{ 4 _I-__ ram. TEXA S &VARPA7-C--/ RIGHI C RA /L fI O,q O — — LEGEND: TC = TOP OF CURB G = GUTTER TP = TOP OF PAVEMENT GB = EXPOSED GRADE BEAM TOE F.F.E.= FINISH FLOOR ELEVATION TW = TOP OF WALL BW = GROUND AT BOTTOM OF WALL 1028 EXISTING CONTOURS ® PROPOSED CONTOURS — — PROICSED SWALE -- RE-- PROPCSED RIDGE LINE DRAINAGE FLOW DIRECTION NOTE: ALL CJRB 1EIGHTS ARE 6" (05) UNLESS NOTED OTHERWISE. TREE NOTE FASTING TR=ES AR-- .00FTEC WITHIN THE LIMITS OF GRADING SHOWN CN -HIS PLAK CONTRACTOR SFALL NOT REMOVE OR DAMAGE AM' EXISTING TREES WITFODT PRIOR APPROVAL FROM F}• GWNER AND T1-E CITY OF FORT WORTH. HAND GRADE LINDEF ANY -PEE CANOPIES TO REMAIN. lix) E:L_ IIU►L: PER GEOTEChNICAL 7EPCR- BY CIAJ ENII INC, CMJ REPORT No 2319-19-)2. DATED SEPTEVBER 2019, `EXISTING ONSITE FILLS WERE NOTED CONSULT OWNER AND STRUCTURAL PUNS FOR POSSIBLE MITIGATION AND COMPACTION TBM #I: CHISELED BOX CUT SET ON CONCRETE BASE APPROXIMATE 66' NORTHWEST OF THE WSTERNMOST NORTHWEST CORNER, OF THE SUBJECT PROPERTY AND APPROXIMATELY 5' SOUTH OF THE GUARDRAIL ALONG THE SOUTH RICHT-OF-WAY LINE OF SPUR TX-280 (SEE DRAWING). ELEVATION = 547,24- TBM #2: CHISELED BOX SET ON TOP OF CONCRETE CURB AT THE SOUTH END OF A CONCRETE DRIVEWAY AT THE SOUTHEAST CORNER OF THE SUBJECT PROPERTY (SEE DRAWING). ELEVATION = 54:.67' -CONTRACTOR IS PESPONSIBLE FOR SETTING ADDITIONAL BENCHMARKS, IF NEEDED, PRIOR TC CNSTRUCTION. 1 1 I I I 111 I l l � � ills r � 1 It I1, I' IS 1 1 i 4. 11 \t 11 11; I \ l \ I 111 \ ti 1• � 1 L luwl i I � EXISTING BUILDING B scr°om+� :.�.i�:m Yr m ua;as rw .r wwZw mow. 14WAy.287 S• H I G ws"',. U. kpl'0-1-pj6M r• SD LINE A y vtVYwl a f i!• �a efI I I VI1f� 1 � I YI[il- I 1 1 �t�k i i •�� 1 � 7 e + I I I `�3ww I 1 I I rf tf tf 1 l f I I I kk 9 m • 1 I I r I I o e f i 1 1 I I I i I 1 I L I I 1 1 I I -0.a wm ron zwo x S D LAT B-1 e,s -0ra ow S50 aN co I V sale (22x34) � L J_ L Y L Z Q J a a SD LINE B U 'sari,; .i •;R�a4 tg �� 7eEBH Vitet _ _ ___-_»-ram ---_"__---.•-___ L 1W1 ----- BOYl�� vl,w �Y1 WAX -------+ -------- -----_�—�� 7 � ' d8fle �<C G i<g —0r25 O+W Iwo 2f00 Sean MOO 5.00 @nA \ § = % .g \ � — ~ / ----� - U § m. \ ' - E � § � j w § [ � / A ■ � \)` 2R 2� e � LU ± & LU10 \ _ - _ j, CE m ,! , ha � � � ■ ■ 4 § //2! A f / /\z e ® " \ F�a r+ �- ~ � 2 /\;j /` _ \ /\ • - F2- ;§_ - t &!© _ ' . \ } \W §§ - - | l - k\ \ §\ \ 0-0 00 | % C. m§\ \ lz -- � � TABLE OF VARIAGLE DIMENSION ; AND OIIANTITIE5 TOR ONE MEAOtALL" r ii 1_ IiH -I r'i—T-''- S C ; ELEVATION .. ... 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YO w.afFa uR r.nwa i:.i wit v~... a we � Ys N.o•m «1 s r� oR o. i E�o.n �i�a m®N xa�`wcD1 SHRUB/PULLNNLAL PLANTING ns r.0 a Im.a o`"'o:Lc;i ai,na 1aw�ru"�xi`ar a.0 � RM%Fx a. �; TREE PLANTING mN.o. prc: yir nq a.1. m�a navvy] a ptt IT ..e. ee]ema�s..rue..0 w� �' I •r..a�ia�n 7r, STEEL EDGING N N ..eai9i5'm�'r, Sri�f smr[ ra1� Mfl.nt.{ GROLN-DCOVER/ANNUAL PITHiTING 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. 03/01/2022 BN Exhibit "D" Stormwater Structural Maintenance CHECKLIST FREQUENT INSPECTION DATE REPAIRS REQUIRED REPAIRS 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 and Location of Erosion MAJOR INSPECTIONS Condition of Stormwater Quality Structure Type of Stormwater Quality Structure Structure type and Condition Condition of Rip -Rap Condition of filtration system STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/0112022 BN Berm or Embankment Settlement Location of erosion Evidence of Animals Evidence of Aquatic life Condition of Aeration Foundation STORMWATER FACILITY MAINTENANCE AGREEMENT 10 Rev. 03/01/2022 BN