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HomeMy WebLinkAboutContract 61472STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN 1 Date Received: _______________ Time Received: _______________ Permit No.: SWFMA-23-0077 City Secretary No.: 61472 STORMWATER FACILITY MAINTENANCE AGREEMENT THIS AGREEMENT, made and entered into this ____ day of _____________, 20_____, by and between LCG2i Riverbend, LLC, a Texas limited liability company, 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 William C. Trimble Survey, Abstract No. 1521, Tarrant County, Texas according to the deed recorded in Document No. D222158618, 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 Riverbend East Office Park – Building 3, 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 STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN 2 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 of inspection is to follow-up on reported deficiencies and/or to respond to STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN 3 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 THE CITY OF FORT WORTH, ITS AGENTS, SERVANTS AND STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN 4 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 (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 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. Executed this 31st day of May 20 24------- CITY OF FORT WORTH LANDOWNER LCG2i Riverbend, LLC, a Texas limited liability company Dana Burghdoff (May 2�'116:05 CDT) Dana Burghdoff Assistant City Manager City of Fort Worth Date: May 28, 2024 Approved as to Form and Legality: Matthew Murray Senior Assistant City Attorney City Attorney's Office Date: May 28, 2024 ATTEST: Jannette S. Goodall City Secretary Date: May 29, 2024 STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN By: LCG2 Investments Manager, LLC a Texas limited liability company Im � By: Sean Wood Its: Authorized Signatory Date: s Iv-/ 2-'I Contract Compliance Manager: By si gning, I acknowledge that I am the person responsible for the monitoring and administration of this contract, including ensuring all performance and reporting requirements. ....@J,'\"-'-----,­Ri!bHC,t Owen {May 28, 202415:01 CDT_) Rebecca Owen Planning Manager Date: May 28, 2024 5 STATE OF TEXAS COUNTY OF TARRANT § § This instrument was acknowledged before me on May 28th, 2024 by Dana Burghdoff, Assistant City Manager of the City of Port Worth, on behalf of the City of Fort Worth. LANDOWNER STATE OF l--6ta5 COUNTY OF J)ct. I /qJ ----'-----'------ Brooke �onne\l (May 28, 2024 16:06 CDT) Notary Public, State of Texas § § BEFORE ME, the undersigned authority, a Notary Public in and for the State of l,f,xOIJ , on this day personally appeared �l'l lJ ooJ (name), A\J\,-l-l,..o;.t,,l-) Si,y,{;\fo,.y (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 aact and deed of lc&Z; 'fZ;v.wb.f.,nJ I ll C. (entity), 1-txo.J /iMJJ /io};; h✓.-1-___ lc_M_,P_ct_l"-_/ ___ (_en_t_it_,y'--typ_e_)_an _d_1_n _th_e_capacity therein stated. GIVEN UNDER MY HAND AND SEAL OF OFFICE this �;l�..t day ------ of STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN �� Notary Public, State of ,,,111;, �1�-�r,ti"-:. I.ANDON MCDERMOTT 2:",�,Jb\�iNotary Public, State of Texas "ci>,,•,�--.,-�:;t_1 ....• ::...-J Comm. Expires 05-19-2027 "'.-,:�.t:"-OF,�:,.., '1,1,11"''' Notary ID 134370303 6 STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN 7 EXHIBIT “A” INSERT LEGAL DESCRIPTION EXHIBIT "A" LEGAL DESCRIPTION FOR VARIABLE WIDTH PRIVATE DRAINAGE EASEMENT All that certain lot, tract, or parcel of land, situated in a portion of the William C. Trimble Survey, Abstract No. 1521, City of Fort Worth, Tarrant County, Texas, being part of Lot 8, Block 10 of Riverbend East Office Park recorded in Volume 388-186, Page 91 of the Plat Records of Tarrant County, Texas (PRTCT), being part of that certain called 5.200 acre tract described as Tract 1 1 in a deed to LCG2i Riverbend, LLC recorded in Instrument No. D222158618 of the Deed records of Tarrant County, Texas (DRTCT), and being more completely described as follows, to-wit: COMMENCING at a 3/4" iron rod found for the Southeast corner of said Lot 8, Block 10, the Northeast corner of Lot 7, Block 10 of said Riverbend East Office Park and in the East line of said 5.200 acre tract, from which a 5/8" iron rod found for a corner in the North line of said Lot 7, Block 10, the Southeast corner of said Lot 8, Block 10 and being in the easterly right-of-way line of Mosier View Court (variable width right-of-way) recorded in said Riverbend East Office Park bears North 89 deg. 20 min. 52 sec. West - 239.40 feet; THENCE North 44 deg. 20 min. 52 sec. West departing said deed lines, a distance of 21.21 feet to the North line of a 30' Drainage & Utility Easement recorded in said Riverbend East Office Park and the West line of a 15' Drainage & Utility Easement recorded in same, said point being the TRUE POINT OF BEGINNING; THENCE North 89 deg. 20 min. 52 sec. West departing said West line and continue along said North line, a distance of 220.82 feet to the Southwest line if said Lot 8, Block 10, the easterly right-of-way line of said Mosier View Court and the Northwest corner of said 30' Drainage 8� Utility Easement, from which previously mentioned 5/8" iron rod found bears South 14 deg. 05 min. 48 sec. West - 15.42 feet, said point being a Point of Curvature of a non-tangent circular curve to the left, having a radius of 60.00 feet, a central angle of 40 deg. 05 min. 27 sec., and being subtended by a chord which bears North 13 deg. 19 min. 58 sec. West - 41.13 feet; THENCE in a northerly direction along said curve to the left and along said Southwest line and easterly right-of-way line, a distance of 41.98 feet; THENCE North 33 deg. 22 min. 42 sec. West tangent to said curve and continue along said Southwest line and easterly right-of-way line, a distance of 125.86 feet; G�^ I V I� 2559 SW Grapevine Pkwy � Grapevine, TX 76051 � 817.329.4373 Sheet 1 of 4 `, TxEng Firm # F-2944 � TxSury Firm # 10021700 August 4, 2023 Engineering & Surveying g111CIVI�.00171 10958-DE3-v2.dwg THENCE North 18 deg. 15 min. 08 sec. East departing said Southwest line and easterly right-of-way line, a distance of 37.81 feet; THENCE North 52 deg. 03 min. 13 sec. East, a distance of 45.08 feet; THENCE North 60 deg. 26 min. 50 sec. East, a distance of 53.82 feet; THENCE North 56 deg. 37 min. 18 sec. East, a distance of 61.61 feet; THENCE North 56 deg. 13 min. 40 sec. East, a distance of 190.28 feet to the West line of said 15' Drainage 8� Utility Easement recorded in said Riverbend East Office Park; THENCE South 00 deg. 39 min. 08 sec. West along said West line, a distance of 216.31 feet; THENCE South 89 deg. 47 min. 23 sec. East departing said West line, a distance of 17.35 feet; THENCE South 80 deg. 07 min. 45 sec. East, a distance of 45.06 feet; THENCE South 09 deg. 52 min. 15 sec. West, a distance of 20.00 feet; THENCE North 80 deg. 07 min. 45 sec. West, a distance of 43.37 feet; THENCE North 89 deg. 47 min. 23 sec. West, a distance of 15.81 feet to the West line of said 15' Drainage & Utility Easement; THENCE South 00 deg. 39 min. 08 sec. West along said West line, a distance of 141.19 feet to the POINT OF BEGINNING, containing 77,168 square feet or 1.772 acres of land, more or less. Bearings are referenced to Texas State Plane Coordinate System, North Central Zone (4202J, North American Datum of 1983 as derived from GPS observation. Exhibit map attached and made a part hereof. � �Evr�-F�r; y'�� G�S?ER�o s' � JOHN N. ROGERS � -0 6372 ., � ��FES S�O�P � N� SURV�°i, 8/4/2023 G�^ I V I� 2559 SW Grapevine Pkwy � Grapevine, TX 76051 � 817.329.4373 Sheet 2 of 4 `, TxEng Firm # F-2944 � TxSury Firm # 10021700 August 4, 2023 Engineering & Surveying g111CIVI�.00171 10958-DE3-v2.dwg \ � // j � / _ r'TT T IA1Vl C�^T' 20' DRAINAGE & UTILITY EASEMENT // // �/�� �LL SUR � y Y VOL. 388-186, PG. 91 ��j / / / TRIM$LE O. � � `l � P.R.T.C.T. / // / �� \ / , �CT N G � � � A�5T � \ LOr4, BLOCK 11 / �j / /� RIVERBEND EASr OFFICE PARK / / / / � VOL. 388-186, PG. 91 / / LOr3, BLOCK 11 P.R.T.C.T. / �/ / / � RIVERBEND EASr OFFICE PARK � / / � / � � / � I VOL. 388-186, PG. 91 /// / ,� � P.R. r. c. r. � � i i � I i i 25' S CITY OF FORT WORTH ENT //� , / i� �,�0 �Q PR�,�. I VOL.D R4T.C.T.. 539 // / / � a � � O�q �Q R� �.� . I � �i / � � ���0 �b,P�� � /// ///� R��� �,1 J� �R a � � i� �� i� L6 ��� �.� I i� �//� �h / / /� � � i I ' / L4 VARIABLE WIDTHPRIUATE i i A G DRAINAGE EASEMENT �✓ ��,�% ♦ � 77,168 SC,�. FT./1.772AC. l ����� �� �� O s s� ,o �� ����T �O'��ltl� .� �������� .�, A�,��� G i \ ' � s� c���► � \ � �`OZ��� 5/8" I.R.F. CZ' %%///////// � �Z 1_ — _L ,�� L25' SANITARY SEWER EASEMENT CITY OF FORT WORTH I VOL. 3839, PG. 4 D. R.T. C.T. I 25' SANITARY SEWER EASEMENT I CITY OF FORT WORTH VOL. 6342, PG. 539 D.R.T.C.T. I CALLED 5.200 ACRES TRACT 11 LCG2i RIVERBEND, LLC � INST. NO. D222 1 586 1 8 , o.R. r. c. r. �--15' DRAINAGE & UTILITY EASEMENT I VOL. 388-186, PG. 91 P.R.T.C.T. ��� ��� I' N L13 ' L1�10' ELECTRIC EASEMENT � I I VOL. 8�6R6,.0 T. 1205 � � POINT OF � i , V BEGINNING � �— N �2o�z" w — — �-� POINT OF � 5�8�� I.R.F. 239.40� I � COMMENCING ' 30' DRAINAGE & UTILITY EASEMENT I �� 3/4" I.R.F. VOL. 388-186, PG. 91 P.R.T.C.T. I I I I \� � LOr7, BLOCK 10 I I I I � � I?lVEI2BEND EAST OFFICE PARK VOL. 388-186, PG. 91 I I I gEARINGS ARE REFERENCED TO P.R.rC.T. SEE SHEET 4 FOR I I I TEXAS STATE PLANE COORDINATE 0 100 LINE & CURVE TABLES SYSTEM, NORTH CENTRAL ZONE � (4202�, NORTH AMERICAN DATUM OF 1983 AS DERIVED SCALE IN FEET EXHIBIT ��A�� MAP SHOWING FROM GPS OBSERVATION. VARIABLE WIDTH PRIVATE DRAINAGE EASEMENT, SITUATED IN A PORTION OF THE WILLIAM C. TRIMBLE SURVEY, ABSTRACT NO. 1521 CITY OF FORT WORTH, TARRANT COUNTY, TEXAS P,�Evr�-�-F'r� Job No.: 10958 Scale: 1"=100' Sheet ����G�� RFo �\\ � � Drafted: L.J.C. Checked: J.N.R. � �oHN N. RoceRs i � I� I� �• q,A 6372 P Surveyed on the Ground: 4/21 /2022 °FEss��? Engineering & Surveying of Q. 2ss9 sw Grapovino Pkwy, Grapovino, roxas 7eos ���� SURV '�O 8,�-3z9-43�3 Date Prepared: 8/4/2023 TxEng Firn d F-2944 � TrSury Firm N 10021700 a Revised: . Revised: Date Signed: e/�/zo23 � Q 0 U 0 � � 0 / w LINE TABLE LINE # BEARING DISTANCE Ll N44°20'52"W 21.21' L2 N89°20'S2"W 220.82' L3 N33°22'42"W 125.86' L4 N 18° 15'08"E 37.81 ' L5 N52°03' 13"E 45.08' L6 N60°26'50"E 53.82' L7 N56°37' 18"E 61.61 ' L8 N56°13'40"E 190.28' LINE TABLE LINE # BEARING DISTANCE L9 S00°39'08"W 216.31' L10 S89°47'23"E 17.35' Lll S80°07'45"E 45.06' L12 S09°52' 15"W 20.00' L13 N80°07'45"W 43.37' L74 N89°47'23"W 15.81' L15 S00°39'08"W 141.19' CURVE TABLE CURVE # RADIUS ARC LENGTH DELTA ANGLE CHORD BEARING CHORD LENGTH C 1 60.00' 15.47' 14°46'O6" S 14°05'48"W 15.42' C2 60.00' 41.98' 40°05'27" N13°19'S8"W 41.13' EXHIBIT "A" MAP SHOWING VARIABLE WIDTH PRIVATE DRAINAGE EASEMENT, SITUATED IN A PORTION OF THE WILLIAM C. TRIMBLE SURVEY, ABSTRACT NO. 1521 CITY OF FORT WORTH, TARRANT COUNTY, TEXAS BEARINGS ARE REFERENCED TO TEXAS STATE PLANE COORDINATE SYSTEM, NORTH CENTRAL ZONE (4202�, NORTH AMERICAN DATUM OF 1983 AS DERIVED FROM GPS OBSERVATION. P,�Evr�-�-F'r� Job No.: 10958 Scale: NONE Sheet ����G\� RFo �\\ � � Drafted: L.J.C. Checked: J.N.R. � �oHN N. RoceRs i � I� I� �• q,A 6372 P Surveyed on the Ground: 4/21 /2022 °FEss��? Engineering & Surveying of Q. 2ss9 sw Grapovino Pkwy, Grapovino, roxas 7eos ���� SURV '�O 8,�-3z9-43�3 Date Prepared: 8/4/2023 TxEng Firn d F-2944 � TrSury Firm N 10021700 a Revised: . Revised: Date Signed: e/�/zo23 � Q 0 U 0 � � 0 / w STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 03/01/2022 BN 8 EXHIBIT “B” DESIGN PLAN AND SPECIFICATIONS � �� �•� � � .«�,����a� ������°s;�� �5��0 ��m� ��=�$a�a,�x � mai�a.uo� s a �:���a�°amo�v o „s��oo��, � �m;:m°:za°n a�Eo,�°m��°: `��s"A'�5���` �''�S�'8m n�'� °° e��i a�> Fza ro�n i °�"� � � \ \\' ` , ,,, i,, e ,�,,, �� �o �, , . �9 � �i� � l� !y � \ Z V �� CO \ \ � ��� � � , , ,ti ` � ��\ e� �. ;� ��-� � _ �/�' �\�� ��� � � �;/.;��/� � 6 I � � \ I \ \\ 5oa \ � �� ,� `� - —� — — - — � �� i ,,, a,. p e � i 0e � � 0,., � ,�. . � ,�„ �v ' , ', , ��;,\. �, � , �, , � �,,; �r ; be,�,,, _ 9. / i i/ � ` I � Og � O _ 2 E _ O _ O £� A U — F � � , �, _ �,, �� � � , ��, , , _r= �, ��� �, . ; ,,:, , ,,„ ,, ,, , � � / r V'�Q, f � . ���� ���Fl� .. ����.� � � �-� .< R„� �� _ \ S _� . � t� ; � /, ' � ,�v � " j� t .� ... .. , �� �� � � '- _ � �` � . \ ,� --� �� � � ����' �; , � i' � _ .� ���\\ �� � � N _� � \ � 9, � � z .� � � �� � �� , � � E ,p�4' __ / � O T N c a . �ow c°' zo _ T� �'� � . � v� , ',%�\�\\ \ a , � �C�J � � ` \ // � " �� v a ��� ` � �;.� �},q � �.9� �� �� � �� o=� a�� ��_ - y � � _ � N � — _ �— -- -- - -- - — =a c� �}- ---------- —�— 3AItlGSINN31 „ — n � " �� � ! i��� o�N oT_ �T_ w�p_ z� �o �F� - o� - j� �O m0� oOn oO^ o W � Z � � Q m zmm o�.. z 0 Am� �< �m _ � Z QT � N _ � mA cn O � T � �m D� :� : � \ ,II (i �� �� �; �/� �� �� �a a� � 9 ss� �O�N� � I� 0 1 �g \ _ ' I �y m: �; o /' i � o ;� _��; � �L' , - �� i f� L�� u�� iJ. �� �. c 9 5 R�� . 3`� � � � . �� � � <se � � J : � � � � R� � ; — . _" _— .��'7. —__ �c � � I� cn z � m 0 � SHeF � `, � GM CIVI� RIVERBEND EAST OFFICE PARK � L E 0 N��~ � D� � �D�= � L i �y,. � BUILDING 3 5 o rn 1 F'\ Engin rngBSurveying Ca rtal Grou �� o �,�, CITY OF FORT WORTH 3��MaP�Ep EN�E oA��As ,x�szp �'o TARRANT COUNTY, TX �°'rE,°°° f � ti � � �z�<i9���6 ��� ��<� �o =�e= �$a� �; a�= ;�n ��� F= � _■ W � � �°s . �'o �'� �.;�j� � � � � '�- �A \ a , ���5 � -' � � _ .c`a � 1p�i � \� M� '� �` � ���` �� _r �v / � ''� \ � � a � �/ / ;� _ l �i \� / / -_\�� o� � o � '/' ... /� � ��0�010� v/ \\ ��^I rt � - " ✓ � `— � �i � V � � , . fD N �\ � • � � � / � �/,� , C'i��` �; �" Z �, ; s; � , �� =� � �� �� _ � - �, � � , � . ; s � � � ��, ��- � , ,� �r. �� �� � � ��-- —�- ` .-- � , , / / \� ' —� � � : � � � i r�� ; � , ,� , � �� _ � , , , / � � �� ' � ` �/ \ m �� � �� � � � , , '� �� � � — - , �� � I ��' ; �� .= � , , ,. � , _ , ; - � .- �. ,----�, � , � ^__3AItlO51NN31--_..� � ___ _..y . .�� ...._.... �. , i , .. y_k_:�___—_ — __—___ ___ � �— \� �. -- '---- --------- -- --�'-----------_..--- - — i� -- - i / � � ..._... ..._:. _ � . ......_ �_ '_' -__ \ . .. _ . _ ......... ........ .._,.-.._-, .. ._. .. .__ .......... ..... ��--------� � ' � �,.,.. ..... _. ._. .. ._... ...__.. . . _....... � --- ,\ ---------- '�,�, O � 1 / � \ � Ov P� zi oF o� G1> � � �'E > > - � .�;�..:;;�..� -I � To ;aD � l n m z �,J vy� V s t: � S F� � � �'�W ZD�Z m��C1�=� u A y C�` m � m � A D D � A z Z D� � °'mo '�r�„ Zc.� ZyZrm—+ � O y p� � D A y � � � � m mOC�pD zz��m? �m„�-�r=�0 c.�DZnAn D A � � m � D O � W � Q .0 cm zm o� �J �J �m � 2 Z D � m � O �1 � A O � � � m 0 �GM����� Engin g 8 S�rveying RIVERBEND EAST OFFICE PARK BUILDING 3 CITY OF FORT WORTH TARRANT COUNTY,TX � W � O m�z m L LEON��� ��° Capital Group 35➢0 APIEAVENLE.�PLUS i%�5219 ,E � s�o iz� ai935�a6 m x _ � � 00 � _ -° � � >D9 , ; ��n �� �,� �. o a � V � E ,,! _ ', :�m f� � �$ L J ������ ������.. 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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 � O Rev. 11/19/2020 JLE STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 11/19/2020 JLE 11 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 pond 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-Rap Condition of filtration system STORMWATER FACILITY MAINTENANCE AGREEMENT Rev. 11/19/2020 JLE 12 Berm or Embankment Settlement Location of erosion Evidence of Animals Evidence of Aquatic life Condition of Aeration Foundation