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HomeMy WebLinkAboutContract 54985 CSC No.54985 DOE # STORMWATER FACILITY MAINTENANCE AGREEMENT THIS AGREEMENT, made and entered into this day of December2 2020 , by and between MO NORTHSIDE RETAIL LLC acting by and through DONALD SILVERMAN , 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 14.669 acre tract located in the ELI SHRIVER Survey, Abstract �1455 , Tarrant County, Texas according to the deed recorded in Document Number _13215249920_, 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 NORTHSIDE ADDITION 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 OFFICIAL RECORD STORMWATER FACILITY MAINTENANCE AGREEMENT CITY SECRETARY 1 Rev.12/29/2014 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, culvert, rip rap, 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 2 Rev.12/29/2014 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 3 Rev.12/29/2014 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 CULVERT; ANY DAMAGES CAUSED TO PERSON OR PROPERTY DUE TO (1) FLOODING OF THE CULVERT AND ITS BANKS, (2) SLOPE FAILURE OF THE BANKS OF THE CULVERT, OR (3) FAILURE OF THE CULVERT 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 culvert 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.12/29/2014 Executed this 2nd day of December 2020. Landowner MQ NO SIDE AIL LLC City of Fort Worth Dana Burghdoff(Dec 1,202 6:32 CST) Name: DONALD SILVERMAN :AnA SOMI14OW Assistant City Manager Title: Manager of MO NORTHSID_E RETAIL LLC Approved as to Form and Legality Chrisfa R.Lonez-Revnolt/s Christa R.Lapez-Reyno ds(Dec 1,202016:20 CST) Assistant City Attorney �tppU4pn�� p OS oFORp�aa ATTEST Pig `mod o v o=� R ortutCf7 A. �oruzaCss�, �l a�rslztr�t 0 0 o0 Rona Id P.Gonzales, sista nt(DeC 4,202013:25 CST) d�a000000000 4 nExpSoAd City Secretary OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX STORMWATER FACILITY MAINTENANCE AGREEMENT 5 Rev.12t29/2014 STATE OF TEXAS § COUNTY OF TARRANT § This instrument was acknowledged before me on December2,2020 by _bAn}Q tjvFAssistant City Manager of the City of Fort Worth, on behalf of the City of Fort Worth. Jennifer L Digitally signed by Jennifer L RYP JENNIFER L. EZERNACK Ezernwk Notary Public � Ezernack Date:2020.12.02 10:12:05-06'00' 2 � * * STATE OF TEXAS Notary Public, State of Texas Notary I.D. 130561630 9 OF My Comm. Exp. Mar. 1, 2024 STATE OF TEXAS § COUNTY OF § Before me, the undersigned authority on this 47b.-7'- day of 41 b-f� , 20 y ) 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 d& and as th \�►tlN�dflilh and for the purposes and ZAN r consideration expressed in the$reP"ent. 5 N' W Public, tate of Texas i eOF TV'VP OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX STORMWATER FACILITY MAINTENANCE AGREEMENT 6 Rev.12129/2014 Contract Compliance iYlsinane.r By signing I acknowledge that I am the,person responsible for[lie muiiituring and administration of this corL-act, including ensuring all performance rind repotting requirements, Jamie S. Nforalcs Development Services Nfana-er OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX EXHIBIT "A" INSERT LEGAL DESCRIPTION STORMWATER FACILITY MAINTENANCE AGREEMENT 7 Rev.12/29/2014 N ABBREVIATION LEGEND ABBR. DEFINITION DOC.NO.DOCUMENT NUMBER DIRE IRON ROD FOUND WTH CAP IRE IRON ROD FOUND CAI CONTROLLING MONUMENT W E -'15'SEWER EASEMENT / / DOC. NO.D210052902 / S 20'UTILITY 50' 100, EASEMENT VOLUME 8306, / Z Scale 1"=100' PAGE 1637 / IZ SEWER EASEMENT Z 5/s"CIRF VOLUME 15289, PAGE 262 CM FLOODWAY EASEMENT DOC. NO. D210101564 POINT OF RACEOTRAC ADDITION COMMENCING Nis DOC.NO.D210101564 / a15 15 WATER EASEMENT N CC#D21010564 0 IZ PRIVATE DRAINAGE EASEMENT z 0.103 ACRES(4,474 SQUARE FEET) / MQ NORTHSIDE RETAIL LLC / z DOC.NO.D215249920 5/8"IRF POINT OF R2�53 CM BEGINNING 'w ACCESSEASEMENT <s L6 DOC. NO. D210101564 L8 L9 N �l U / A �L2A�� / NN �2o6 `_p Winkelmann PRIVATE DRAINAGE & Associates, Inc. EASEMENT 0.103 ACRES SHEET CONSULTING CIVIL ENGINEERS■SURVEYORS e750 HILLCREST PIAZA DRNE.SORE 215 022,1-7D90 (4,474 SQ. FT.) DALLAS.TEXAS 752a0 (972)496 M FAX Texas Engineers Registration No.89 Texas Surveyors No.100866GO Expires 12-31-20 COPYRIGHT©2020,W01J. &Ass°dales.In MQ NORTHSIDE RETAIL LLC OF Scale: 1"=100' Date: 05.19.20 4622 Maple Avenue, Suite 200 3 DW .File: 34111-Private Drainage Easement Dallas, 75219 Project No.: 34111 G:\341\11\SURVEY\Easements\34111-Private Drainage Easement 2.dwg CURVE TABLE NO. DELTA RADIUS LENGTH CH. L CH. B C1 79°26'43" 37.00' 51.30' 47.29' S18°48'17"W C2 55°49'44" 102.88' 100.25' 96.33' N25°48'44"E LINE TABLE LINE TABLE LINE# BEARING DISTANCE LINE# BEARING DISTANCE L1 S76°05'39"W 18.25' L7 S62027'39"E 24.32' L2 N10011'25"W 9.30' L8 N50°49'24"E 5.72' L3 N62°27'39"W 34.09' L9 S30°19'24"E 16.50' L4 S59°40'36"W 21.50' L5 S32°11'23'IE 26.64' L6 S44°28'34"W 10.09' Winkelmann PRIVATE DRAINAGE EASEMENT & Associates, Inc. 0.103 ACRES SHEET CONSULTING CIVIL ENGINEERS 5° 4U- OSo ORS (4,474 SQ. FT.) 6T HILLCREST PLAZA DR SUITE 215 (922)i96°30 I °A—S,TEXAS 75220 t972)a9 71 FAX Texas Engineers RegisVati°n No.89 Texas Surveyors No.IM88800 Expres 12-31-20 COPYRIGHT©292°.vunkelma"nSA=9°a9Les.Inc. MQ NORTHSIDE RETAIL LLC OF Scale: N/A Date: 05.19.20 4622 Maple Avenue, Suite 200 3 DW .File: 34111-Private Drainage Easement Dallas, 75219 PfOeCt N0.: 34111 G:\341\11\SURVEY\Easements\34111-Private Drainage Easement 2.dwg PRIVATE DRAINAGE EASEMENT DESCRIPTION STATE OF TEXAS § COUNTY OF TARRANT § BEING a tract of land situated in the ELI SHRIVER SURVEY,ABSTRACT NO. 1455, City of Fort Worth, Tarrant County, Texas, and being a portion of a tract of land as described in deed to MQ Northside Retail LLC, as recorded in Document Number D215249920, Official Public Records, Tarrant County, Texas, and being more particularly described as follows: COMMENCING at a 5/8-inch capped iron rod found for a Easterly corner of said MQ Northside Retail LLC tract and the Northwesterly corner of Lot 1, Block 1, Racetrac Addition, an addition to the City of Fort Worth, Tarrant County, Texas, according to the plat thereof recorded in Document Number D210101564, Official Public Records, Tarrant County, Texas; THENCE South 27 deg 15 min 26 sec East, along the Easterly line of said MQ Northside Retail LLC tract and the Westerly line of said Lot 1, a distance of 240.12 feet to a 5/8-inch iron rod found for the Southwesterly corner of said Lot 1 and the Southeasterly corner of said MQ Northside Retail LLC tract, said iron rod being situated in the Northerly right-of-way of North Tarrant Parkway, a 200-foot right-of-way; THENCE departing the Southwesterly corner of said Lot 1 and the Northerly right-of-way of said North Tarrant Parkway and over and across said MQ Northside Retail LLC tract the following: South 71 deg 06 min 42 sec West, a distance of 427.53 feet to the POINT OF BEGINNING, said point being the beginning of a non-tangent curve to the left, having a radius of 37.00 feet, a central angle of 79 deg 26 min 43 sec, a chord bearing of South 18 deg 48 min 17 sec West, and a chord length of 47.29 feet; Along said non-tangent curve to the left, an arc distance of 51.30 feet to a point for corner; South 76 deg 05 min 39 sec West, a distance of 18.25 feet to a point for corner,- North 10 deg 11 min 25 sec West, a distance of 9.30 feet to a point for corner,- North 62 deg 27 min 39 sec West, a distance of 34.09 feet to a point for corner; South 59 deg 40 min 36 sec West, a distance of 21.50 feet to a point for corner and the beginning of a non-tangent curve to the right, having a radius of 102.88 feet, a central angle of 55 deg 49 min 44 sec, a chord bearing of North 25 deg 48 min 44 sec East, and a chord length of 96.33 feet; Along said non-tangent curve to the right, an arc distance of 100.25 feet to a point for corner,- South 32 deg 11 min 23 sec East, a distance of 26.64 feet to a point for corner; South 44 deg 28 min 34 sec West, a distance of 10.09 feet to a point for corner; South 62 deg 27 min 39 sec East, a distance of 24.32 feet to a point for corner; North 50 deg 49 min 24 sec East, a distance of 5.72 feet to a point for corner; South 30 deg 19 min 24 sec East, a distance of 16.50 feet to the POINT OF BEGINNING. CONTAINING within these metes and bounds 0.103 acres or 4,474 square feet of land, more or less. Bearings shown hereon are based upon an on-the-ground Survey performed in the field on the 4th day of August, 2014, utilizing a G.P.S. measurement(WGS 84)of South 27 deg 15 min 26 sec East(plat-South 27 deg 15 min 31 sec East), along the Southwesterly line of Lot A, Block 1, Racetrac Addition, recorded in Document No. D210101564, P.R.T.C.T. NWinkelmann PRIVATE DRAINAGE EASEMENT & Associates, Inc. 0.103 ACRES SHEET CONSULTING CIVIL ENGINEERS■SURVEYORS (4 474 SQ. FT.) 67M HILLCREST PI UWE,SUITE 215 (912)496]090 ) DAU—.TEXAS 252a0 (972)4 7059 FAX Tezas Engineers Registration No.89 Texas Surveyors No.10086600 Expires 12-31-20 COPYRIGHT©2020.Vdnkelmann&Associates,Inc. MQ NORTHSIDE RETAIL LLC OF Scale: NIA Date: 05.19.20 4622 Maple Avenue, Suite 200 3 DW .File: 34111-Private Drainage Easement Dallas, 75219 Project N0.: 34111 GA341\11\SURVEY\Easements\34111-Private Drainage Easement 2.dwg N ABBREVIATION LEGEND ABBR. DEFINITION DOC.NO.DOCUMENT NUMBER CIRF IRON ROD FOUND WITH CAP IRF IRON ROD FOUND CM CONTROLLING MONUMENT w E -'15' SEWER EASEMENT / / DOC. NO.D210052902 / S 20'UTILITY 0' 50' 100, EASEMENT VOLUME 8306, / Scale 1"=100' PAGE 1637 SEWER EASEMENT /� 5ia°cIRF VOLUME 15289, PAGE 262 CM FLOODWAY EASEMENT DOC.N0. D210101564 /Z POINT OF RACEOTRAC ADDITION COMMENCING DOC.NO.D210101564 / 15 WATER EASEMENT j CC#D21010564 PRIVATE DRAINAGE EASEMENT Jo 0.115 ACRES(4,997 SQUARE FEET) z / 4 C3 C5 �s U L4 / L3 y L7 r S66�633'� C8"IRF / MQ NORTHSIDE RETAIL LLC 2 C1 ACCESS EASEMENT DOC.NO.D215249920 DOC.NO. D210101564 POINT OF / BEGINNING Winkelmann PRIVATE DRAINAGE EASEMENT & Associates, Inc. 0.115 ACRES SHEET CONSULTING CIVIL ENGINEERS■SURVEYORS (4,997 SQ. FT.) 67M 8 U-CREST PLAZA DR NE,SUITE 215 je]21 i96]a9a DALLAS.TEXAS 75230 (e]2)i96]o99 FAX Texas Engineers Registration No.89 Texas Surveyors No.10086500 Expires 12-31-20 COPYRIGHT�02020,Wnkelmann B Associates,Inc. MQ NORTHSIDE RETAIL LLC OF Scale: 1"=100' ]Date: 05.19.20 4622 Maple Avenue, Suite 200 3 D- .File: 34111-Private Drainage Easement Dallas, 75219 Pro ect No.: 34111 G:\341\11\SURVEY\Easements\34111-Pnvate Drainage Easement.dwg PRIVATE DRAINAGE EASEMENT DESCRIPTION STATE OF TEXAS § COUNTY OF TARRANT § BEING a tract of land situated in the ELI SHRIVER SURVEY, ABSTRACT NO. 1455, City of Fort Worth,Tarrant County, Texas, and being a portion of a tract of land as described in deed to MQ Northside Retail LLC, as recorded in Document Number D215249920, Official Public Records, Tarrant County, Texas, and being more particularly described as follows: COMMENCING at a 5/8-inch capped iron rod found for a Easterly corner of said MQ Northside Retail LLC tract and the Northwesterly corner of Lot 1, Block 1, Racetrac Addition, an addition to the City of Fort Worth, Tarrant County, Texas, according to the plat thereof recorded in Document Number D210101564, Official Public Records, Tarrant County, Texas; THENCE South 27 deg 15 min 26 sec East, along the Easterly line of said MQ Northside Retail LLC tract and the Westerly line of said Lot 1, a distance of 240.12 feet to a 5/8-inch iron rod found for the Southwesterly corner of said Lot 1 and the Southeasterly corner of said MQ Northside Retail LLC tract, said iron rod being situated in the Northerly right-of-way of North Tarrant Parkway, a 200-foot right-of-way; THENCE departing the Southwesterly corner of said Lot 1 and the Northerly right-of-way of said North Tarrant Parkway and over and across said MQ Northside Retail LLC tract the following: South 66 deg 06 min 33 sec West, a distance of 149.68 feet to the POINT OF BEGINNING, said point being the beginning of a non-tangent curve to the right, having a radius of 76.50 feet, a central angle of 48 deg 17 min 38 sec, a chord bearing of North 79 deg 03 min 29 sec West, and a chord length of 62.59 feet; Along said non-tangent curve to the right, an arc distance of 64.48 feet to a point for corner and the beginning of a non-tangent curve to the left, having a radius of 23.50 feet, a central angle of 38 deg 35 min 18 sec, a chord bearing of North 74 deg 12 min 19 sec West, and a chord length of 15.53 feet; Along said non-tangent curve to the left, an arc distance of 15.83 feet to a point for corner; North 72 deg 08 min 57 sec West, a distance of 14.95 feet to a point for corner; North 17 deg 51 min 03 sec East, a distance of 16.19 feet to a point for corner; North 06 deg 41 min 42 sec West, a distance of 26.71 feet to a point for corner; South 79 deg 00 min 05 sec West, a distance of 8.08 feet to a point for corner; North 37 deg 11 min 43 sec West, a distance of 16.47 feet to a point for corner, and the beginning of a non-tangent curve to the right, having a radius of 87.50 feet, a central angle of 43 deg 46 min 44 sec, a chord bearing of South 89 deg 21 min 13 sec East, and an arc distance of 65.24 feet; Along said non-tangent curve to the right, an arc distance of 66.86 feet to a point for corner and the beginning of a curve to the left, having a radius of 5.61 feet, a central angle of 69 deg 22 min 40 sec, a chord bearing of North 47 deg 29 min 59 sec East, and a chord length of 6.38 feet; Along said curve to the left, an arc distance of 6.79 feet to a point for corner and the beginning of a curve to the right, with a radius of 5.00 feet, a central angle of 139 deg 55 min 55 sec, a chord bearing of North 82 deg 46 min 37 sec East, and a chord length of 9.39 feet; Along said curve to the right, an arc distance of 12.21 feet to a point for corner and the beginning of a non-tangent curve to the right, having a radius of 15.00 feet, a central angle of 86 deg 13 min 22 sec, a chord bearing of South 15 deg 51 min 15 sec West, and a chord length of 20.50 feet; Along said non-tangent curve to the right, an arc distance of 22.57 feet to a point for corner; (Continued on Sheet 3) NWinkelmann PRIVATE DRAINAGE EASEMENT & Associates, Inc. 0.115 ACRES SHEET CONSULTING CIVIL ENGINEERS■SURVEYORS (A,997 SQ. FT.) 67S0 HILLCREST PLAZA DRIVE.SUITE 215 (972)39 7— DALLAS.TEXAS 752]0 (9]2)4—FAX Texas Engineers RegisUauon No.89 Texas Surveyors No.10086600 Expires 12-31-20 COPYRIGHT©2020,Wokelmann&As5odates,Inc. MQ NORTHSIDE RETAIL LLC OF Scale: rlin EDate: 05.19.20 4622 Maple Avenue, Suite 200 3 DW .File: 34111-Private Drainage Easement Dallas, 75219 Pro ect No.: 34111 G1341\11\SURVEY\Easements\34111-Pnvale Drainage Easement.dwg PRIVATE DRAINAGE EASEMENT DESCRIPTION (Continued from Sheet 2) South 06 deg 41 min 42 sec East, a distance of 32.31 feet to a point for corner; South 86 deg 04 min 56 sec East, a distance of 25.06 feet to a point for corner; South 09 deg 27 min 27 sec East, a distance of 25.76 feet to the POINT OF BEGINNING. CONTAINING within these metes and bounds 0.115 acres or 4,997 square feet of land, more or less. Bearings shown hereon are based upon an on-the-ground Survey performed in the field on the 4th day of August, 2014, utilizing a G.P.S. measurement(WGS 84)of South 27 deg 15 min 26 sec East(plat-South 27 deg 15 min 31 sec East), along the Southwesterly line of Lot A, Block 1, Racetrac Addition, recorded in Document No. D210101564, P.R.T.C.T. CURVE TABLE NO. DELTA RADIUS LENGTH CH. L CH. B C1 48°1T38" 76.50' 64.48' 62.59' N79°03'29"W C2 38'3618" 23.50' 15.83' 15.53' N74'12'19"W C3 43°46'44" 87.50' 66.86' 65.24' S89°211YE C4 69°22'40" 5.61' 6,79' 6.38' N47°29'59"E C5 139°55'55" 5.00' 12.21' 9.39' N82°46'37"E C6 86'13'22" 15.00' 22.57' 20.50' S15'51'15"W LINE TABLE LINE TABLE LINE# BEARING DISTANCE LINE# BEARING DISTANCE L1 N72°08'57"W 14.95' L7 S86°04'56"E 25.06' L2 N17'51'03"E 16.19' L8 S09°27'27"E 25.79' L3 N06041'42"W 26.71' L4 S79°00'05"W 8,08' L5 N37°11'43"W 16.47' L6 S06°41'42"E 32.31' Winkelmann PRIVATE DRAINAGE EASEMENT & Associates, Inc. 0.115 ACRES SHEET CONSULTING CIVIL ENGINEERS■SURVEYORS (4,997 SQ. FT.) AA 6250 H ILLCREST PLAZA DRIVE.SURE 215 (912)-090 DALLAS,TEXAS 25230 (972)_7099 FAX Texas Engineers Regisvaoon No.89 Texas Surveyors No.10086600 Expires 12-31-20 COPYRIGHT 0 2020.Wnkelmann 8 Associates.Inc. MQ NORTHSIDE RETAIL LLC OF Scale: WA Date oa.ls.2o 4622 Maple Avenue, Suite 200 : DW .File: 34111-Private Drainage Easement Dallas, 75219 Project No.: 34111 G:\341\11\SURVEY\Easements\34111-Private Drainage EasementAwg EXHIBIT "B" DESIGN PLANS AND SPECIFICATIONS STORMWATER FACILITY MAINTENANCE AGREEMENT 8 Rev.12/29/2014 -�n t \1 \ \ \ STA. 0+70.62 CL CULVERT B 658.00TW (0 ;III l - 651.50TW 658.00TW '` ---_ - -64!-,- STA. 0+36.76 CL CULVERT B 65 1.86 TW „ I 65 1.50 1 W 655.47TW CP \ \ 650 .�r� ��` 653.00 TW CULVERT A (private) 0`� r tv PROPOSED (4) 10'x7' RCBs 6�r1 6DN 64 0 ,0 H 648.58TW CULVERT B (private) ,"%�.� � 648.14TC PROPOSED (4) 10 x7 RCBs STA. 0+58.54 CL CULVERT A 648. 2TW STA. 0+25.45 CL CULVERT A 16� —�6 tx HANDRA _ -647 647.84TC jam% i r Winkelmann & Associates, Inc. PRIVATE STORM DRAIN CULVERT A & B CL ENGINEERS .SURVEYORS SHEET CNSULTHG CM ����215 5 NORTH SIDE 6N1A£RY/S )S]. (G)i)�90-)039 EA% T.sm Ugb—R.e,;:V.M No.89 Term 12R.gthat No,WO B -M ]WT W m k FORT WORTH TEXAS OF scale : 1" = 100' Date : 10 05 2020 Dwg. File : PRELIM GRD.DWG 5 Pro'ect No. • L I • • • - �. , AFAELM, _ • • • ■■■■■ ■ ME■■■N■■ • • • ■MEMO ■ ' m■■■■mom OMEMO ■ ■■■■■■■■ MEMO ■ m■■■om■■ E■■ ■ EM■■E■M■ �MO■■ ' .. ■ m■m■■■mm ME■ , ■ • :• ■m■■mm■■ ■OMEN • ■ ■■o■■■■■ EMEMO ■ ' ■■■■■■mm \► MMJim No E %■E No WOMEN 0 E 1123- 1ml ■■ ■■ '1�'e' ■CC■■ NONE ■ O IMEMM■■■MM OMEN ■ IN ..ME■■E■■O■ ■■■■ ■ .IN .m■■■■m■■■ h■■E■ IN m■■■■■■■■ M■■E■■ IN ■■■mono■■ ® Winkelmann & Associates, Inc. PRIVATE STORM DRAIN PLAM CULVERT A SHEET NORTH SIDE ., , , . , STA. 0+70.62 CL CULVERT B \ 658.00TW j' I i ; 651.50TW f 658.00TW STA. 0+36.76 CL CULVERT B Ln I l l i t REFER TO 651.86TW - - % (O ! I C-13.06 I r� `—< 18" RCP ® �10.01%� i 655.47TW I 651.50TW I -_- MATCH GRADE t 65.1 Cc) 665 m m I 665 J J I ~ a 660 coc i _ co N- — cc r j.- —._ P) Ln-- CoLn T o c I 655 - CD " -- CD " , ' ' ' 655 — PROPOSED GRADE - -- — -_--' PROPOSED RET. WALL 1 650 , a=608:7 =2.62 650 0=612.0 V=2.10 ! OOYR E " 100YR WSE FL=646.39 FL=646.44 . � . 645 645 PROPOSED GRAD RJcB. I 640 i I EXISTING GRADE 6 40 i I � i PROPOSED RIP-RAP 635 o 635 co �co J J Li LL_ 0+00 1 +00 1 +50 CL CULVERT B H1 20'V Winkelmann " & Associates, Inc. PRIVATE STORM DRAIN PLAN CULVERT B SHEET CONSULTWO CML ETlOINEERS •SURVEYORS e7 �� ��=I° ?722l °°° NORTH SIDE T.—Ee,F .R.gl.tralbn No.89 T,,w —"Surw�m.2020,NinReq%",tl W N h o.1009E8—fq Inc. FORT WORTH TEXAS GHT Na8—W Scale : 1" = 100' Date : 10 05 2020 OF Dwg. File : STM.DWG 5 Pro•ect No. CULVERT A RIP RAP Gradation Index (Using Gregory Method) 12" Riprap Stability (D85/D50+D50/D15):5 5.5 4.76 OK V= 4.18 ft/sec D85= 270 mm Yw= 62.41b/ft3 D50= 145 mm Ys= 165lb/ft3 D15= 50 mm g= 32.2 ft/s2 6" Bedding Stability D50= 0.475 ft D15/d85<5<D15/d15<40 5.70 in d85= 32 mm 145 mm d50= 17 mm d15= 6 mm DS0 = V/(1.8(29(Ys —Yw)/Yw)o.s D15/d85= 1.57 OK Based on Figure 3.12 -17 from iSWM D15/d15= 8 OK Design needs 12" Riprap and 6" Bedding D50/d5o<40 9 OK HIGHEST VELOCITY FOR CULVERTS A AND B AT STATION 6200 FOR THE ULTIMATE 100-YEAR EVENT. CULVERT B RIP RAP Gradation Index (Using Gregory Method) 12" Riprap Stability (D85/D50+D50/D15):5 5.5 4.76 OK V= 4.18 ft/sec D85= 270 mm Yw= 62.4lb/ft3 D50= 145 mm Ys= 165lb/ft3 D15= 50 mm g= 32.2 ft/s2 6" Bedding Stability D50= 0.475 ft D15/dS5<5<D15/d15<40 5.70 in d8s= 32 mm 145 mm d50= 17 mm d15= 6 mm D50 = V/(1.8(2g(Ys —Yw)/Yti,)o.s D15/d85= 1.57 OK Based on Figure 3.12 -17 from iSWM D15/d15= 8 OK Design needs 12" Riprap and 6" Bedding D50/d5o<40 9 OK HIGHEST VELOCITY FOR CULVERTS A AND B AT STATION 6200 FOR THE ULTIMATE 100-YEAR EVENT. Winkelmann ��� & Associates, Inc. PR/VA TE STORM DRAIN CUL VERT CALCS cavSULIING cm�ENCNEMS .SLRYE10Rs SHEET °]�NLLLWS 2f° NORTH SIDE 4 prt1A°,TW° ].1° (e]l)lPo-TA9 fAY Tei°e En9neen Re9hh,INn Na R9 Tez°e S T 2 20.1 °Rm No., °_� FORT WORTH TEXAS CORMIp1T 2020,N'nNelm°rvf h Aeeoelatee,inc Scale : Dater 10 05 2020 OF Dwg. File : GRD.DWG 5 Pmect No. .648 MEN —SEWE ASE-- 210652-9 VOLUME P\ mp > 7 u pfl, p F ME 1.056 I UiY MEND 0431 :PAl M 23 06,,'P141 1637 070 U.432- 649 CULVERT 645- CULVERT A. B r .541 < qjld PROPOSED PEAK FLOW CALCULATIONS I.D.NO. CURB CAPACITY AREA c Ca C*Ca Tc 1100 Q1 DRAINSTO: (CFS) (AC.) (MIN) (IN/HR) (CFS) B 3 0.547 0.95 1.00 0.95 10.0 9.24 4.80 STORM LINE A-1,3'X3'GRATE TO CULVERT-A c -2 0.452 0.95 1.00 0.95 10.0 9.24 3.97 STORM LINE A-2,TXTGRATE TO CULVERT-A E 3 0.431 0.95 1 1.00 0.95 10.0 9.24 3.78 STORM LINE B-1,TxTGRATE TO SLOPE F 1 3 1 1.056 1 0.95 1.00 0.95 1 10.0 1 9.24 1 9.27 EXISTING DRAINAGE DITCH Winkelmann & Associates. Inc. PRI VA TE DRA INA GE AREA MAP SHEET CONWOW C 04GMEM 0 SURVEYOn —m ". V FM NORTH SIDE 5 W%k"-&A-d�^I- FORT WORTH, TEXAS OF scale :1" = 150' Date : 10/05/2020 Dwg. File DAM.dwg 5 Proiect No. : 34111 mommomm 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 culvert's capacity is reduced by more than 10%. Silt shall be removed and the culvert/rip rap returned to original lines and grades shown on the approved engineering plans. In addition, corrective measures are required any time a culvert does not drain completely within 72 hours of cessation of inflow. Accumulated litter, sediment, and debris shall be removed every 6 months or as necessary to maintain proper operation of the culvert. Disposal shall be in accordance with federal, state and local regulations. Areas around the Culvert facilities shall be mowed monthly between the months of April and October or anytime vegetation exceeds 12-inches in height. 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 culvert system's primary components, mowing, and silt, litter and debris removal dates. • 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 9 Rev.12/29/2014 Exhibit "D" Stormwater Structural Maintenance CHECKLIST FREQUENT REPAIRS REPAIRS INSPECTION DATE REQUIRED MADE NOTES Mowing Remove Trash and debris Remove grass clippings Violations Noted MINOR INSPECTION Condition of Culvert Amount of silt in Culvert Amount of silt in Rip Rap Location of Erosion Percent of vegetation Location of Erosion MAJOR INSPECTIONS Condition of Rip- Rap Location of erosion STORMWATER FACILITY MAINTENANCE AGREEMENT 10 Rev.12/29/2014