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HomeMy WebLinkAboutContract 49168 4S Q � � jo CITY SECRETARY Q RECErvEp j CONTRACT N0. j X114 2117 ^' r COYOFFORT WORTH S' O� CRySECRETARY �a ��9Sti £ Z � STORMWATER FACILITY MAINTENANCE AGREEMENT WATER QUALITY DEVICES THIS AGREEMENT, made and entered into this day of juyu _, by and between Domain at Bluff View, LLC, 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 10.84 acre tract located in the F.G. Mulliken Survey, Abstract 1045, Tarrant County, Texas according to the deed recorded in County Clerk's File No. D217070380, 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 Domain at the Bluff 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 and its runoff quality within the confines of the Property; and WHEREAS, this Agreement shall run with the land and apply to the Landowner, its successors and assigns. The term "Landowner" shall refer to the then-current legal owner of the Property and/or the Facility as same are herein defined; and WHEREAS, the Landowner has determined that on-site Stormwater Management Facilities to control sediment, nutrients, trash, debris and other floatable materials ("Facility") should be constructed and maintained on a portion of the Property; and WHEREAS, the City requires that the Facility, whether one or more, as shown on the Plan be constructed and adequately maintained by the Landowner the locations of which are as shown in the attached Exhibit"A" ("Facility Property"); STORMWATER FACILITY MAINTENANCE AGREEMENT [OFF:ICIAL �®Rev.12/29/2014 SECRETARY MRTH,TX 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 shall adequately construct and maintain the 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 Facility includes all structures required to control the quality of the storm water. Adequate maintenance is herein defined as good working condition so that these facilities are performing their designed functions. Maintenance forms provided by the City, or an equivalent provided by the manufacturer of the Facility, attached to this Agreement as Exhibit "D", are to be used to establish what good working condition is acceptable to the City. 2. If the Landowner contracts the maintenance of the Facility with a third-party, Landowner shall provide a copy of the contract to the City at the time this Agreement is executed. It shall be the Landowner's responsibility to ensure that the contracting parry is properly qualified to maintain the Facility and to provide any updates to the contract as a part of the annual inspection report discussed immediately below. 3. The Landowner shall inspect or shall cause to be inspected the Facility at frequency specified by the manufacturer or annually, if not specified by the manufacturer, using the inspection form in Exhibit C or equivalent by manufacturer, and shall be compiled and submitted 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. 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. The corrections identified in the inspection report must be STORMWATER FACILITY MAINTENANCE AGREEMENT 2 Rev.12/29/2014 corrected within 45 days, and corrections once made shall be so noted in the next inspection form 4. The Landowner hereby grants permission to the City, its authorized agents and employees, to enter upon the Property to inspect the Facility whenever the City deems necessary. The inspection may involve follow-up on reported deficiencies and/or to respond to citizen complaints. The City shall provide the Landowner copies of the inspection findings and a directive to commence with maintenance and repairs if necessary. 5. In the event the Landowner fails to maintain the Facility 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 to protect public health, safety and welfare and to charge the costs of such maintenance and repairs to the Landowner. It is expressly understood and agreed that the City is under no obligation to routinely maintain or repair the Facility, and in no event shall this Agreement be construed to impose any such obligation on the City, such obligation is the Landowner's. 6. The Landowner 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 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 fails 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 the county in which the Facility lies, an affidavit identifying the real property to be charged with such lien, stating the amount thereof, and making reference to this Agreement. 7. This Agreement imposes no liability of any kind whatsoever on the City. THE LANDOWNER AGREES TO HOLD THE CITY HARMLESS FROM STORMWATER FACILITY MAINTENANCE AGREEMENT 3 Rev.12/29/2014 ANY LIABILITY IN THE EVENT THE FACILITY FAILS TO OPERATE PROPERLY. LANDOWNER COVENANTS AND AGREES AND DOES HEREBY INDEMNIFY, HOLD HARMLESS AND DEFEND 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 TO: PROPERLY INSTALL, MAINTAIN AND REPAIR THE FACILITY, OR ANY DAMAGES CAUSED TO PERSON OR PROPERTY DUE TO (1) FLOODING ATTRIBUTED TO THE FACILITY OR (2) IMPROPER INSTALLATION, MAINTENANCE AND REPAIR OF THE FACILITY , . 8. 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 access to the Facility. 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 -::56 day of SNI 2011. DOMAIN AT BLUFF VIEW, LLC City of Fort Worth a Texas limited liability company JBy: DBV-GP, LLC a Texas limited liability company Jesus J. Chapa its managing member Assistant City Manager By: Approved as to Form and Legality TeniJo halley, Vice President- Development Assistant City Attorn y ATTEST i City Se O�FORTS - 7'FXAS OFFICIAL RECORD CITY SECRETARY FT.WORTNq TX STORMWATER FACILITY MAINTENANCE AGREEMENT 5 Rev. 12/29/2014 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. D. J. Harrell Development Servic s Administrator Date: 3 p STATE OF TEXAS § COUNTY OF TARRANT § This instrument was acknowledged before me on 1 by Jesus J. Chapa, Assistant City Manager of the City of Fort Wo , on behalf of the City of Fort Worth. MARIA S SANCHEZ y My Ccmmission Expires Not ry Public, State of Texas December 19,2017 STATE OF TEXAS § COUNTY OF TARRANT § efore me, the undersigned authority on this day of I -Vtw 20�� personally appeared �AC'0)0 aha. 1/0 u , 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 and as the act of such and for the purposes and consideration expressed in the foregoing instrument. Notary Public, State o Te s PEARL PEREZ EW"�'` Public, Texas comm.Expires 02.25-2020 Notary ID 130554078 FACILITY MAINTENANCE AGREEMENT 6 Rev.12/29/2014 EXHIBIT "A" INSERT LEGAL DESCRIPTION STORMWATER FACILITY MAINTENANCE AGREEMENT 7 Rev.12/29/2014 Domain at the Bluff— Water Quality Structure Legals WQ Structure#1 BEING a tract of land situated in the F. G. Mulliken Survey,Abstract Number 1045,Tarrant County, Texas,and being a portion of Lot 12, F. G. Mulligan addition, an unrecorded subdivision in the City of Fort Worth,Tarrant County, Texas, and being a portion of that certain tract of land described by deed to Embrey Partners, Ltd., as recorded in County Clerk's Filing Number ,Official Public Records, Texas, and being more particularly described by metes and bounds as follows: COMMENCING at a 5/8 inch iron rod with cap stamped "Harris Kocher Smith" found for the northwest property corner of said Lot 12; THENCE S 71004'07"E, a distance of 61.78 feet to the POINT OF BEGINNING; THENCE N 73047'00"E, a distance of 27.67 feet; THENCE S 1613'00"E, a distance of 27.67 feet; THENCE S 73°47'00"W, a distance of 27.67 feet; THENCE N 1613'00"W, a distance of 27.67 feet to the POINT OF BEGINNING, and containing 765 square feet or 0.0176 acres of land, more or less iyl Z� Richard M. Cummock Registered Professional Land Surveyor '( F Texas Registration Number 6416 ~��� ♦7 Harris Kocher Smith 101 Summit Avenue, Suite 1014 ` �R Fort Worth,Texas 76102 $414 817.769.6279 7 TBPLS Firm Number 10194145 �d�V Dated: 02-17-2017 1 0:\151002\Survey\WQ Structure Legals.docx SITUATED IN THE F.G. MULLIKEN SURVEY,ABSTRACT NUMBER 1045, CITY OF FORT WORTH, TARRANT COUNTY, TEXAS CRANFILL'S ADDITION 8 VOL. 654, PG. 515 9 R.P.R.T.C.T. 10 TRACT 7A & 8A SCALE 1 =30' \ 11 1.572 ACRES EARLINE PRESCOTT \� 919 SAMUELS AVE. REF: LOT 12 MULLIGAN ADD. L1 POINT OF 64 COMMENCING ��L2 5/8" IRON ROD FOUND 1 DRAINAGE EASEMENT POINT OF -�--�0.0176 ACRES BEGINNING �� i 765 SF L4 �L3 �1'F `O �,A Or-0 `p' 0 LINE TABLE 0� Z...••� ••..1LINE# DIRECTION LENGTH CO ��SSy'� Lt N73°47'00'E 27.67 ......................}.... L2 816°13'00"E 27.67 u \ 041e �J� L3 S73°47'00"W 27.67 SuaV �'� L4 N16°13'00"W 27.67 AN EXHIBIT SHOWING A PRIVATE DRAINAGE EASEMENT RICHARD M. CUMMOCK SITUATED IN THE REGISTERED PROFESSIONAL LAND SURVEYOR F.G. MULLIKEN SURVEY, ABSTRACT NUMBER 1045, TEXAS REGISTRATION NO. 6416 17-FEB-2017 FORT WORTH,TEXAS :ur,a a s:.n�s..x snu+xu wer c,u �.o frac usu NO CHANGES ARE TO BE MADE TO THIS DRAWN,WRHCIIT KRITTEN PERMISSION Of HARRIS KOCHER SMITH. ISSUE DATE: 1220.2016 I PROJECTS:151002 DATE REVISION COMMENTS HARRIS CHKOBY. TAM WQ STRUCTURE#1 KOCHER BNU'MY MRF 5 002 SMITHRN� 101 Summit Avenue,Suite 316 Fort Worth,Texas 76102 P:817769.6279 F:817.769.6298 HarrlsKo t'erSrtelh.COm TAPE F"m.F-15501.TBPLS FYm7.-10191115 I Or 5 WQ Structure#2 BEING a tract of land situated in the F. G. Mulliken Survey, Abstract Number 1045, Tarrant County, and being a portion of that certain tract of land (Tract 2) described by deed to Talbott Wall Prescott, LLC, as recorded in County Clerk's Filing Number D204049912, Real Property Records,Tarrant County,Texas, and better described in Volume 4096, Page 32, Real Property Records, Tarrant County,Texas, and being a portion of that certain tract of land described by deed to Embrey Partners, Ltd., as recorded in County Clerk's Filing Number , Official Public Records,Texas, and being more particularly described by metes and bounds as follows: COMMENCING at a 1/2 inch iron rod found at the northeast property corner of said Tract 2; THENCE S 43040'38"W, a distance of 68.00 feet to the POINT OF BEGINNING; THENCE S 16'13'00"E, a distance of 1.76 feet; THENCE S 73°47'00"W, a distance of 27.67 feet; THENCE N 16'13'00"W, a distance of 27.67 feet; THENCE N 73047'00"E, a distance of 27.67 feet; THENCE S 16°13'00"E, a distance of 25.90 feet to the POINT OF BEGINNING and containing 765 square feet or 0.0176 acres of land, more or less Richard M. Cummock Registered Professional Land Surveyor ,� ..•SO•F Re . ...F g y �r�pT& Texas Registration Number 6416 «y .... •.�o.~�.. Harris Kocher Smith MAIL GN&W 101 Summit Avenue, Suite 1014 I «.............•.......... .... 44/d v Fort Worth,Texas 76102 � N , �►� Q• 817.769.6279 TBPLS Firm Number 10194145 Dated:02-17-2017 2 0:\151002\Survey\WQ Structure Legals.docx SITUATED IN THE F.G. MULLIKEN SURVEY,ABSTRACT NUMBER 1045, CITY OF FORT WORTH,TARRANT COUNTY,TEXAS TRACT 1A 915 SAMUELS, INC. 915 SAMUELS AVE. (REF. 135-199) LOT 11 D214134584 TRACT 1 POINT OF R.P.R.T.G.T. SCALE 111=30' COMMENCING 0.645 ACRES 112"IRON ROD FOUND TRACT 6A EARLINE G. WALL REF. LEWIS D. WALL JR. 917 SAMUELS TRACT 1E FIRST TRACT. L80.464 ACRES D146049868 D.R.T.C.T. toq�* JERRY MILLER �` �L9 905 SAMUELS AVE. U` ��� D207199172 R.P.R.T.C.T. \ POINT OF BEGINNING L5 DRAINAGE EASEMENT L6 0.0176 ACRES 765 SF TRACT 4A 0.635 ACRES TALBOT WALL PRESCOTT, LLC. 901 BENNETT ST. /� �Oo UB�`G RSG TRACT 2 LOT 10-TAD 10B D204049912 R.P.R.T.C.T. TRACT 3A LINE TABLE _ 0.635 ACRES p — — ' TALBOT WALL PRESCOTT, LLC. ` LINE# DIRECTION LENGTH 815 BENNETT ST. TRACT 1 LOT 9-TAD 9B ��" L5 N16°13'00"W 1.76 _�\CFW DRAINAGE ESMTL6 S73°47'00°w 27.67 VOL. 4077, PG. 562 a N16°13'00°w 27.67R.P.R.T.C.T. -� (TO BE ABANDONED) OF L8 N73°47'00"E 27.67 Af�'O BT�vq• -t- L9 S16°13'00'E 25.90 p qp M*WL AN EXHIBIT SHOWING A "•""" "'•'••• PRIVATE DRAINAGE EASEMENT, r/ �7 � +�vQ' SITUATED IN THE RICHARD M. CUMMOCK $% REGISTERED PROFESSIONAL LAND SURVEYOR 7►��upv�yC F.G. MULLIKEN SURVEY,ABSTRACT NUMBER 1045, TEXAS FEB- 201ATl7N N0. 6416 FORT WORTH, TEXAS i,{s-.a7':uY'`,9fr AH IF .6' Wi 4S�F�( Uir NOQl4`JGES ARE TO BE MADE TO THIS DfL1W1NG YATM01f1 riRIRENPcfU/ISSIa40F HAFHISKOCHER SIAITH. ISSUE DATE: 12-20.2016 1 PROJECTS.151002 DATE REVISION COMMENTS HARRIS CHKD BY: TAM 7MKoCHER DRAWN BY sRaoz WQ STRUCTURE#2 SMITHJOB ,:e 101 Summa Avenue,Suite 316 Fort Worth,Teaes 76102 n P:8 17,769 6279 F:617.769.6298 2 HaMSKocherSmhh.com TBPEFem?:F.IS501•TIIPLSFnW.101941451 as 5 WQ Structure#3 BEING a tract of land situated in the F. G. Mulliken Survey, Abstract Number 1045,Tarrant County, Texas,and being a portion of that certain tract (Second Tract) owned by Earline G. Wall and described in deed to Lewis D. Wall,Jr., as recorded in County Clerk's Filing Number D146049868, Real Property Records, Tarrant County,Texas, and being a portion of that certain tract of land described by deed to Embrey Partners, Ltd., as recorded in County Clerk's Filing Number Official Public Records, Texas,and being more particularly described by metes and bounds as follows: COMMENCING at a 1/2 inch iron rod found, being the northwest corner of that certain tract of land (Tract 2)described by deed to Talbott Wall Prescott, LLC, as recorded in County Clerk's Filing Number D204049912, Real Property Records,Tarrant County,Texas; THENCE S 28'26`32"W, a distance of 75.27 feet to the POINT OF BEGINNING; THENCE S 29°24'13"E, a distance of 6.32 feet; THENCE S 60°35'47"W, a distance of 27.67 feet; THENCE N 29°24'13"W, a distance of 27.67 feet; THENCE N 60°35'47"E, a distance of 27.67 feet; THENCE S 29°24'13"E, a distance of 21.34 feet to the POINT OF BEGINNING, and containing 765 square feet or 0.0176 acres of land, more or less Z Richard M. Cummock Registered Professional Land Surveyor OF T Texas Registration Number 6416 Harris Kocher Smith y' Q ...............:.... 101 Summit Avenue,Suite 1014 j RI.CHAR... .D MI .W... CUMMOCK .. . ... . .............. Fort Worth,Texas 76102 6416 v 817.769.6279 �'�y�Ri►Bs�o?��Q' TBPLS Firm Number 10194145 �S(jRVE� Dated:02-17-2017 3 0:\151002\Survey\WQ Structure Legals.docx SITUATED IN THE F.G. MULLIKEN SURVEY, ABSTRACT NUMBER 1045, CITY OF FORT WORTH, TARRANT COUNTY, TEXAS POINT OF COMMENCING TRACT 4A 112"IRON ROD FOUND 0.635 ACRES TALBOT WALL PRESCOTT, LLC. 901 BENNETT ST. TRACT 2 LOT 10—TAD 10B SCALE 1 n=30' 0204049912 R.P.R.T.C.T. �� L14 ry L13 / N ��� POINT OF TRACT 6A �� BEGINNING EARLINE G. WALL REF. LEWIS D. WALL JR. C SECOND TRACT. 3.25 ACRES 1 D146049868 R.P.R.T.C.T. / L10 \' _ LOT 10C L12—loe � / R.P.R.T.C.T. MT ' L11 CFW DRAINAGE ES DRAINAGE EASEMENT VOL. 4077, PG. 562 0.0176 ACRES 765 SF (TO BE ABANDONED) i TRACT 2A 1.069 ACRES 915 SAMMUELS, INC. 813 BENNETT ST. LINE TABLE (REF. 4096-32) LOT 9A LINE# DIRECTION LENGTH D214134584 TRACT 2 R.P.R.T.C.T. L10 S29°24'13'E 6.32 L11 S60°35'47'W 27.67 L12 N29°24'13'W 27.67 L13 N60 35'47'E 27.67 L14 S29°24'13'E 21.34 ' """"""" CU °"" AN EXHIBIT SHOWING A ICHARO Ml ..... C....i K I ` 8418"��� PRIVATE DRAINAGE EASEMENT 8416 Q' RICHARD M. CUMMOCK 10 SITUATED IN THE REGISTERED PROFESSIONAL LAND SURVEYOR SUg4E F.G. MULLIKEN SURVEY,ABSTRACT NUMBER 1045, TEXAS 7A FREGISTRATION NO. 6416 zvC FORT WORTH,TEXAS +t.�.oy,>a.snrt.��saccr,"W �s lcr' 1 e+a>+4J�uCe NOC111v4GES ARE 10 BE NAGE TO iTIlS OW1NI:JG YIIIHCUT K'RITTENPERNI5510`I OF H;JiRIS KOCHER SLOTH, ISSUE DATE: 12-20.2016 1 PROJECT#:151002 DATE REVISION COMMENTS HARRIS CHK'DBY: TAM WQ STRUCTURE#3MSTKOCHER MWN Y NIRFMIH 181 Summit Avenue,Suite 316 Fort Worth,Teas 76102 ^ P.817.769.6279 F:817.769.6298 3 HarrisKo""Smith.com TBPE Fmk F-1 sw,-TB PIS Fumy-,01541451 3 OF 5 WQ Structure#4 BEING a tract of land situated in the F. G. Mulliken Survey, Abstract Number 1045,Tarrant County, Texas,and being a portion of that certain tract (Second Tract) owned by Earline G. Wall and described in deed to Lewis D. Wall,Jr., as recorded in County Clerk's Filing Number D146049868, Real Property Records,Tarrant County,Texas, and being a portion of that certain tract of land described by deed to Embrey Partners, Ltd., as recorded in County Clerk's Filing Number Official Public Records, Texas,and being more particularly described by metes and bounds as follows: COMMENCING at a 1/2 inch iron rod found, being the northwest corner of that certain tract of land (Tract 2) described by deed to Talbott Wall Prescott, LLC, as recorded in County Clerk's Filing Number D204049912, Real Property Records,Tarrant County,Texas; THENCE S 02°52'55"E, a distance of 66.55 feet to the POINT OF BEGINNING; THENCE S 60°35'06"W, a distance of 26.83 feet; THENCE N 29°24'54"W, a distance of 27.67 feet; THENCE N 60'35'06"E,a distance of 27.67 feet; THENCE S 29°24'54"E, a distance of 27.67 feet; THENCE S 60°35'06"W, a distance of 0.83 feet to the POINT OF BEGINNING, and containing 765 square feet or 0.0176 acres of land, more or less Lam. Richard M. Cummock ,� OF Registered Professional Land Surveyor ; �P,�aiSTe4l'.. Texas Registration Number 6416 s.N Harris Kocher Smith •_ ... ••••......••••.•••..•.1... RICHARD NOWL....pMN1= 101 Summit Avenue,Suite 1014 8418 Fort Worth,Texas 76102 �,� �lss�o�'::•jOQ► 817.769.6279 �'Q•"""• `� TBPLS Firm Number 10194145 suR�E Dated:02-17-2017 4 0:\151002\Survey\WQ Structure Legals.docx SITUATED IN THE F.G. MULLIKEN SURVEY,ABSTRACT NUMBER 1045, CITY OF FORT WORTH,TARRANT COUNTY,TEXAS POINT OF COMMENCING TRACT 4A 1/2"IRON ROD FOUND 0.635 ACRES TALBOT WALL PRESCOTT, LLC. 901 BENNETT ST. N? TRACT 2 LOT 10-TAD 10B DRAINAGE EASEMENT ILlzt n D204049912 R.P.R.T.C.T. SCALE 1 =30� 0.0176 765RSF L18 rn L17--\\ � 1 6, TRACT 6A Cyi t \\ EARLINE G. WALL \ _ REF. LEWIS D. WALL JR. r' _ SECOND TRACT, 3.25 ACRES \ D146049868 R.P.R.T.C.T. �\ � � �L19�, , L16 LOT 10C POINT'OF — — L15 BEGINNING CFW DRAINAGE ESMT VOL. 4077, PG, 562 R.P.R.T.C.T. (TO BE ABANDONED) i TRACT 2A 1.069 ACRES LINE TABLE 915 SAMMUELS, INC. 813 BENNETT ST. LINE# DIRECTION LENGTH (REF. 4096-32) LOT 9A L15 S60°35'06'W 26.83 D214134584 TRACT 2 R.P.R.T.C.T. L16 N29°24'54'W 27.67 L17 N60°35'06'E 27.67 L18 S29°24'54"E 27.67 L19 S60°35'06"W 0.83 OF ..i.................... I RI.�s..d MaW ... OCK AN EXHIBIT SHOWING A 0410 �" PRIVATE DRAINAGE EASEMENT '�.wa ". p SITUATED IN THE RICHARD M. CUMMOCK 0 �"""~ � REGISTERED PROFESSIONAL LAND SURVEYOR s`UR�� F.G. MULLIKEN SURVEY,ABSTRACT NUMBER 1045, TEXAS 7A FEB-2R01I7[N93N0.X6416 FORT WORTH, TEXAS NO CHANC>E50.RE t0 BE MADE i0 TR15 DRAWING WITHCTIT WRIT7ER PERMISSION Cif HARRIS KOCHER SMITH. �ISSUEDATE: 12-20-2016 1 PROJECT#:161002 DATE I REVISION COMMENTS HARIS CHKD BY: TAM WQ STRUCTURE#4 SKOCHER jOB RAM Y B : MRF MITH 151002 101 Summil Avenue,Suite 316 S�R� Fort Worth,Texas 76102 4 P:$17.769'S27 f:817.769.6296 HarricKocha,Sm thx*m TBPE FtnW.F.IVAI.TBPLS FAm#:10194145 1 R 6 WQ Structure#5 Being a tract of land situated in the F. G. Mulliken Survey,Abstract 1045,Tarrant County, Texas, and being a portion of Lot 6, F. G. Mulligan Addition, an unrecorded subdivision in the City of Fort Worth, Tarrant County,Texas, being a portion of that certain tract of land described by deed to Todd A. Phillips, as recorded in County Clerk`s Filing Number D214170217 and better described in Volume 5373, Page 291, Real Property Records,Tarrant County, and being a portion of that certain tract of land described by deed to Embrey Partners, Ltd., as recorded in County Clerk's Filing Number Official Public Records,Texas, and being more particularly described by metes and bounds as follows: COMMENCING at a 5/8 inch iron rod with cap stamped "Dowdy" found, being the southeast property corner of that certain tract of land (Tract 78) described by deed to Trinity Bluff Development, LTD, as recorded in County Clerk's Filing Number D205144818, Real Property Records, Tarrant County,Texas; THENCE S 19°25'41"W, a distance of 127.92 feet to the POINT OF BEGINNING; THENCE S 60009'58"W, a distance of 26.70 feet; THENCE N 29°50'02"W, a distance of 27.67 feet; THENCE N 60°09'58"E, a distance of 27.67 feet; THENCE S 29050'02"E, a distance of 27.67 feet; THENCE S 60°09'58"W, a distance of 0.97 feet to the POINT OF BEGINNING, and containing 765 square feet or 0.0176 acres of land, more or less iyl Richard M. Cummock / y,`Q• o 'r6'41% Registered Professional Land Surveyor r .N Texas Registration Number 6416 l '•••_••""'••••••.•••••••• •••• RI• CKVIS L.... K Harris Kocher Smith ......... 101 Summit Avenue, Suite 1014 1 ��gg�o!'.•°OQ• Fort Worth,Texas 76102 tid 9URY 817.769.6279 TBPLS Firm Number 10194145 Dated: 02-17-2017 5 0:\151002\Survey\WQ Structure Legals.docx SITUATED IN THE F.G. MULLIKEN SURVEY,ABSTRACT NUMBER 1045, CITY OF FORT WORTH, TARRANT COUNTY, TEXAS 02 TRACT 28 1,095 ACRES —� TRINITY BLUFF DEVELOPMENT, LTD. s 801 & 805 BENNETT ST. o S�R � LOT 7 MULLIGAN ADD. D205144818 R.P.R.T.C.T.POINT F �J� dad P�Bvc l SCALE 1 =30' COMMENCING 518"IRON ROD FOUND TRACT 1C 1.352 ACRES TODD A. PHILLIPS 909 SAMMUELS ST. LOT 6 MULLIGAN ADD, D214170217 R.P.R.T.C.T. REF DEED VOL. 5373, PG, 291 R.P.R.T.C.T. L23 Ir DRAINAGE EASEMENT rn O.. 0.0176 ACRES `P. o1'srF9 % 765 SIF ° 9N L22- ` 91CHARD,—.... MICNgEL... .. 6416 yr / RV��pQ LINE TABLE LINE# DIRECTION LENGTH /J / L20 S60°09'58"W 26.70 L21 `/ j L24 L21 N29°50'02"W 27.67 L20 POINT OF L22 N60°09'58°E 27.67 BEGINNING L23 S29°50'02•E 27.67 L24 S60°09'58"W 0.97 TRACT 1B 2.185 ACRES TRINITY B UFF DEVELOPMENT, LTD. 65 SAMMUELS AN EXHIBIT SHOWING A �y< LOT 5C & 5D PRIVATE DRAINAGE EASEMENT RICHARD M. CUMMOCK 5144818 R.P.R.T.C.T. SITUATED IN THE REGISTERED PROFESSIONAL LAND SURVEYOR F.G. MULLIKEN SURVEY,ABSTRACT NUMBER 1045, TEXAS 7-FREGISTRATION B 120r1�N No. sacs FORT WORTH, TEXAS NOCHANGES ARE T08E.VGE TO THIS DRAN1t1G Y�TFbUT WRIiiEN PERMISSIJ710F F1ARRIS KOCHER SiIRH. ISSUE DATE: 12-M016 I PROJECT#:151002 DATE REVISION COMMENTS HARRIS CHKO BY. TAM WQ STRUCTURE#5 KOCHER oAWNBY: 15CO2 SMITH 101 Summit Avenue,Suite 316 Fort Worth,Teras 76102 5 P.617.769-6279 F:017.769.6296 HarrisKocherSmith.co m TBPE F mw:F-15501•TBPLS Frmi.1019-110 3 a 6 tt.3 too > =O W y OO COm C) I I }Is.i ti t§ t} y t e Iti NW J �m �e t I ,� i t t 1 t t ia 'i i gxz�zr��Z O`I( » is I 4 g J J is i1 i, c?za iI$ l,{� { ii i z#: {e ti � ( CCT Csiiil siii ( 31C i i � s 1 iIfiTC CI C � Cit ls;d1 N0Q=o� ; w�� {I11LL ZF—CoT Z 3{� ;,�j !af ■ii �{ ii 3 J 7 ) I j 1 17 l 1 1 ] J J ) I J 7 1 I J 7 7 7 7 7 7 7 I j I j 7 ) 7 7 7 t i l 7 7 1 7 7 7 1 I{{; �; g`4 O aQ LL 7 °d e3 J q F yy n C � 4 C { p a 4 aa np g F � 6 e ■ R gp qa R gq q pp i B q gF i I 3388 Q O Q �" ;{�� � Vat ;IX 1� i xi �/ tl g H C � M V V C i y � M p k IX 6 t � � S � Y 9 g � S p Y i Y ! ✓ 9 N M b v � R V � �� i t 2 r�0 4 Q F . . . . . . . . . . . . . . . . . . . . - - . . . if it it a �I j jt p z 4 � �f�ff�a7t� e+?�1;�f��;J !� s � �;t�1 �1�� f{;�iliJ ,•{tl{ ; �(�' i }' �i S 1 �a##��iid { 71i� t �Y� 1 {7 �Y �f )°' is •� Jig', Y i g�2+ , fJill ' �i Jf �{ �� if i { t •! 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IX�E t c'&7.i E Z H+15 B 6"a E3 O ' byg E ! 1 z _ .i. y` 1 1 6 LL � 1 5 1I'11i cc e p= Ea IX y �� bb � 4059 'v 2z� il � s s ° t'11 1 1 t i �'' n isi o coi�g1 91hTy - �i { \sl1'1 / 4 o a %n c MR � I 110 �t � v MR @ ti o'" gg yy b I YM�`ppt ,.35' V p�yy `iys ap g8 _ $S pq !} 8 , I V cn c+a.a ms J I9 111t, o+�Alcl �,C, `c b i 1 { 1 T t, F 51 3` - -- �H' - - ww7EF Eai$5rk, itk� Fc {I +�G�+ k€ i � fI glia Js �5� ss tc i+ �. • - ' e r- LL S z r - 4 EXHIBIT B This exhibit specifies design and maintenance standards for a structural water quality device (WQ device) located below ground as part of the storm drain network when installed as a part of a development requiring a Stormwater Facilities Maintenance Agreement. The requirements below are in addition to all applicable City's iSWM requirements, City's standard construction plans and specifications, and should be made part of the Stormwater Facilities Maintenance Agreement obligating the property owner to maintain the unit as described in the City's iSWM Criteria Manual, Section 5.5. Additional guidance for WQ devices can be obtained from the NCTCOG iSWM Technical Manual, Site Development Controls chapter. 1). The WQ device will need to be certified as meeting applicable City or Tarrant Regional Water District (TRWD) water quality performance specifications and will require approval by the TRWD. Certifications will be accepted from the Technology Acceptance Reciprocity Partnership (TARP), Technology Assessment Protocol Ecology (TAPE), or other third party testing services to the satisfaction of the SWM/TPW City of Fort Worth. 2). The engineer shall provide the City spreadsheets and/or output from specialized vendor software used to calculate water quality treatment discharges. 3). The engineer shall provide the City electronic CAD (or equivalent) shop drawings of the WQ device. 4). The lowest depth of BMP invert from ground surface shall be no more than 25 feet. Deeper units will require prior approval from the City to ensure that the unit is realistically maintainable by the property owner. 5). Clean out ports and manholes should be designed to allow manual confined space entry within the unit, and should have a minimum inner diameter manhole opening of 30 inches. Manholes shall be constructed to City's 33 49 10-D412 specification. 6). The WQ device itself plus an additional 10 feet perimeter buffer around the WQ device shall be shown as permanent private drainage easement. Additional access for maintenance equipment shall be provided from public Right-of-Way point of entry. WQ devices requiring vactor trucks must have a 20 feet wide access pathway. The City's SWM Department should be consulted for easement requirements if other type of equipment will be used by the property owner to maintain the device. 7). The engineer shall provide special structural designs and sealed report for dimensions and depths exceeding City's standard specifications as follows: Box sections exceeding 60"; wall penetrations exceeding 36" for 4' square boxes, 48" for 5' square boxes, and 60" for 6' and above square boxes; Any part of the BMP exceeding 20' below ground. 8). Engineer shall provide the Operations & Maintenance manual which includes how the unit operates, frequency of inspection and removal of captured debris. Forms for required maintenance from the manufacturer shall be attached to this agreement as Exhibit D. 9). Recommend that the property owner acquire a 2 year warranty on the device. 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DESIGNED TO FIT 53 MT. ARCHER ROAD, LYME, CT. 06371 60"-72" DIAM. (800) 504-8008 FAX (860)434-3195 STRUCTURES DESCRIPTION DATE SCALE 30R SNOUT OIL 10/04/99 NONE & DRAWING NUMBER DEBRIS STOP �nR REMOVABLE WATERTIGHT 1.5" PVC ANTI-SIPHON PIPE ADAPTER ACCESS PORT, 10" OPENING 2.00" b 33.00" 83.00" 48.00" 54.66" FRONT SECTION 52.325" I 5.00" ------------ 72.00" DIAM STRUCTURE 34.66" i 1 I 1 I 1 U.S.PATENT#6126817ADDITIONALPATENTS PENDING I 1 1 1 BMP, INC. PLAN 53 MT.ARCHER ROAD,LYME, CT. 06371 (800)504-8008 FAX.•(860)434-3195 DESIGN NOTE: 52RTB/72 IS A 2-PIECE PART FOR DESCRIPTION DATE SCALE 52RTB/72 SNOUT 03/01/08 NONE INSTALLATION IN A 72" DIAM. STRUCTURE ONLY OIL & DEBRIS DRAWING NUMBER STOP 52RTB/72 1211, 18", MANHOLE/CATCHBASIN COVER AND Or 24" FRAME-24"MIN.CLEAR OPENING. — SMALLER OPENING WILL REQUIRE BAFFLE INSTALLATION PRIOR TO PLACING CASTING ON STRUCTURE. C) O STRUCTURES GREATER THAN 60"DIA. MAY REQUIRE SECOND CASTING FOR 0 0 0 FLOW 3„ CLEANING SUMP. DIA.ANCHOR BOLT 2"EMBEDMENT 0 0 0 -- 0 U U STEEL 0 0 0 TUBE FRAME 27 O O \NUT W/LOCK { r WASHER FRONT SIDE H FLOW SAFL BAFFLE PANEL SAFL BAFFLE ATTACHMENT 2..mi BOLT DETAIL LEO W M _ � 3 48" NOTES: SAFL BAFFLE INSTALLATION 1. ALL SEDIMENT BAFFLES FOR WATER QUALITY STRUCTURES SHALL BE SAFL BAFFLES AS SUPPLIED BY: BEST MANAGEMENT PRODUCTS,INC. DETAIL (TYP) 53 MT ARCHER RD. SAFL Baffle LYME,CT 06371 (860)434-0277,(860)434-3195 FAX TOLL FREE:(800)504-8008 OR(888)434-0277 WEB SITE: www.bmpinc.com SNOUT OR PRE-APPROVED EQUAL 2. ALL BAFFLES SHALL BE CONSTRUCTED OF 11 GUAGE TYPE 304 STAINLESS STEEL MIN. 3. ALL BAFFLES SHALL HAVE A UNIT WIDTH OF 18"OR 24",AND A UNIT DEPTH OF 34",44",OR 54"MIN. (WITH FRAME DEPTH SHALL BE 36",46"OR 57") 13 4. THE SIZEAND POSITION OF THE BAFFLE SHALL BE DETERMINED BY OUTLET PIPE SIZE AS PER MANUFACTURER'S RECOMMENDATION. 5. THE BOTTOM OF THE BAFFLE SHALL EXTEND DOWNWARDA MINIMUM DISTANCE OF 12" BENEATH OUTLET PIPE INVERT,WITH A MAXIMUM DEPTH OF 45"BENEATH PIPE INVERT. 6. THE SAFL BAFFLE SHALL BE INSTALLED PERPENDICULAR INLET PIPE,OR WITH MULTIPLE INLET PIPES,PERPENDICULAR TO THE CENTER POINT OFALL INCOMING PIPES. 7. THE SURFACE OF THE STRUCTURE WHERE THE BAFFLE IS MOUNTED SHALL BE FINISHED SMOOTH AND FREE OF LOOSE MATERIAL. THE OUTLETAND INLET PIPES SHALL BE FINISHED FLUSH TO THE STRUCTURE WALL. 8. ALL STRUCTURE JOINTS SHALL BE SEALED AND STRUCTURE SHALL BE WATERTIGHT. 9. THE BAFFLE SHALL BE SECURELYATTACHED TO STRUCTURE WALL WITH 3/8'STAINLESS SAFL BAFFLE INSTALLATION STEEL BOLTS WITH ANCHORS EMBEDDED 2"INTO STRUCTURE WALLAS SUPPLIED BY MANUFACTURER.(SEE INSTALLATION DETAIL) 9. ALL SEDIMENT BAFFLES SHALL HAVE SEDIMENT(OR T.S.S.) REMOVAL PERFORMANCE DETAIL (TYP) VERIFIED BY SHSAM HYDRODYNAMIC SEPARATOR SIZING SOFTWAREAS DEVELOPED BY BARR ENGINEERING. AVAILABLE FOR DOWNLOAD AT: hftps://www.barr.comMhatsNew/SHSAM/SHSAM.asp 10.INSTALLATION INSTRUCTIONS SHALL BE FURNISHED WITH MANUFACTURER SUPPLIED INSTALLATION KIT. INSTALLATION KIT SHALL INCLUDE: A. INSTALLATION INSTRUCTIONS B. BAFFLE PANELS C. 1"X1"SQUARE TUBULAR STAINLESS STEEL FRAME D. J')4'SQUARE TUBULAR STAINLESS STEEL FRAME CONNECTORS D. 3/8"STAINLESS STEEL BOLTS E. ANCHOR SHIELDS SAFL BAFFLE 11. ALL WATER QUALITY HOODS SHALL BE SNOUTS AS MANUFACTURED BY BEST SPECIFICATION FOR MANAGEMENT PRODUCTS,INC. 12. ALL HYDROCARBON REDUCING BOOMS SHALL BE BIO-SKIRTS AS MANUFACTURED BY WATER QUALITY STRUCTURES BEST MANAGEMENT PRODUCTS,INC. DESCRIPTION DATE SCALE SAFL Baffle is trademarked and patented product of Upstream Technologies,Inc.,OEM supplier to SEDIMENT BAFFLE 09/08/15 NONE BMP,Inc. SPECIFICATION AND INSTALLATION DRAWING NUMBER (TYPICAL) SP-SAFL TYPICAL INSTALLATION CONFIGURATION DETAIL 1"PVCANTI-SIPHON PIPE ADAPTER REMOVABLE WATERTIGHT ACCESS PORT,6"-10"OPENING ANTI-SIPHON DEVICE SNOUT /� ❑ OIL-DEBRIS HOOD OILAND DEBRIS i OUTLET INLET PIPE PIPE OUNTING FLANGE SEE NOTE* OUTLET PIPE(HIDDEN) SOLIDS SETTLE ON BOTTOM FRONT VIEW SIDE VIEW SNOUT OIL-WATER-DEBRIS SEPARATOR *NOTE-SUMP DEPTH OF 36"MIN.FOR UP TO 12"ID PIPE. OUTLET. FOR PIPES 15"ID AND ABOVE SUMP DEPTH OF 2.5 TO 3 TIMES PIPE ID RECOMMENDED(E.G.5'DEEP for 24"PIPE) NOTES: INSTALLATION DETAIL 1. ALL HOODS AND TRAPS FOR CATCH BASINS AND WATER QUALITY STRUCTURES SHALL BE AS MANUFACTURED BY: BEST MANAGEMENT PRODUCTS,INC. 53 MT.ARCHER RD. LYME,CT 06371 (860)434-0277,(860)434-3195 FAX DETAIL B TOLL FREE:(800)504-8008 OR(888)434-0277 WEB SITE: www.bmpinc.com < FOAM GASKET W/ OR PRE-APPROVED EQUAL ( PSA BAC � • TRIM TO LEKIt NGTH)NGTH) 2. ALL HOODS SHALL BE CONSTRUCTED OFA GLASS REINFORCED RESIN COMPOSITE WITH MOUNTIN ISO GEL COAT EXTERIOR FINISH WITH A MINIMUM 0.125"LAMINATE THICKNESS. ANCH(SEE DETAILA)OR W/BOLT FLANGE 3. ALL HOODS SHALL BE EQUIPPED WITH A WATERTIGHTACCESS PORT,A MOUNTING FLANGE, AND AN ANTI-SIPHON VENT PIPE AND ELBOWAS DRAWN.(SEE CONFIGURATION DETAIL) D INSTALLATION NOTE: 4. THE SIZEAND POSITION OF THE HOOD SHALL BE DETERMINED BY OUTLET PIPE SIZE AS POSITION HOOD SUCH THAT PER MANUFACTURER'S RECOMMENDATION(SNOUT SIZE ALWAYS LARGER THAN PIPE SIZE). T BOTTOM FLANGE IS A 1/2 D DISTANCE OF 1/2 OUTLET 5. THE BOTTOM OF THE HOOD SHALL EXTEND DOWNWARD A MINIMUM DISTANCE EQUAL TO PIPE DIAMETER(MIN.) BELOW THE PIPE INVERT. 1/2 THE OUTLET PIPE DIAMETER WITH A MINIMUM DISTANCE OF 6"FOR PIPES<12"I.D. GASKET MINUMUM DISTANCE FOR COMPRESSED PIPES<12"I.D.IS 6". 6. THE ANTI-SIPHON VENT SHALL EXTEND ABOVE HOOD BY MINIMUM OF 3"AND A MAXIMUM OF BETWEEN HOOD 12"ACCORDING TO STRUCTURE CONFIGURATION. a AND STRUCTURE DETAILA (SEE DETAIL B) 7. THE SURFACE OF THE STRUCTURE WHERE THE HOOD IS MOUNTED SHALL BE FINISHED . SMOOTH AND FREE OF LOOSE MATERIALAND PIPE SHALL BE FINISHED FLUSH TO WALL. 8. ALL STRUCTURE JOINTS SHALL BE WATERTIGHT. DRILLED ANCHOR HOLE SHIELD STAINLESS BOLT 9. THE HOOD SHALL BE SECURELYATTACHED TO STRUCTURE WALL WITH &STAINLESS EXPANSION CONE STEEL BOLTS AND OIL-RESISTANT GASKETAS SUPPLIED BY MANUFACTURER.(SEE (NARROW END OUT) : INSTALLATION DETAIL) 10. IONINSTRUCTIONS SHALL BEFURNISHED WITH MANUFACTURER SUPPLIED INSTALLATION HOOD SPECIFICATION FOR INSTALLATION KIT SHALL INCLUDE: CATCH BASINS AND A. INSTALLATION INSTRUCTIONS B. PVCANTI-SIPHON VENT PIPE AND ADAPTER WATER QUALITY STRUCTURES C. OIL-RESISTANT CRUSHED CELL FOAM GASKET WITH PSA BACKING D. 3/8"STAINLESS STEEL BOLTS E. 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(k( 2 j|§!° O F- , E % ,0 2 \ / /7(§: \ wmao ƒ £ 2\ !,§)\ 6 ¥ / 5\2;§ 4— _ ; F<—3: ) m w !§!)2 ( � / / / \ m k \ L A z ) § j ® 0 i & � Exhibit "C" CITY OF FORT WORTH STORMWATER FACILITY OPERATION , MAINTENANCE & INSPECTION 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 following the manufacturer recommendations for maintaining the system, or once every 6 months, whichever is of the shorter duration.Disposal of litter, sediment, and debris shall be in accordance with federal, state and local regulations. PREVENTIVE MAINTENANCE/INSPECTION • Visual inspections of all components will be conducted at frequency specified by manufacturer and documented in the manufacturer supplied or City's inspection form (Exhibit C) • The inspection form shall document the condition of the Facility's components, Inspections for each water quality device shall be performed using the form below, or equivalent from the manufacturer of the device. If performing inspections using manufacturer's inspection list, attach to Exhibit C. Written maintenance and repair records shall be maintained by the party or parties signing the attached Agreement and shall be provided to the City annually Inspection forms shall be sent to the following: Storm Water Division, Transportation & Public Works Department, City of Fort Worth 1000 Throckmorton Street, Fort Worth, TX 76103 STORMWATER FACILITY MAINTENANCE AGREEMENT g Rev. 12/29/2014 0 c 0 G � � k C/) 3 � ■ - W U 0 0 C) E k 2 § 2 2 R C '§ _02 k k k k / 06 � 2 § _ w 7 / E ƒ § cd Cdm 2 'E § O o © . / 2 § « © U j m 'q '� 'd 2 « § § '2 k Z 2 U o � 0 2 U U 0 o Cd R 2 / (D E o §E E k U 4 E E 2 Co S w _ @ o c E (D5 C § m ® (D § U E © co < 2 0 E 2 § ' O o 2 cC�- 0 � ( kk C) § § § E a 2 c §( O m <- .gtt � t ° o 2 $m C U U C k (\ � � —c: ƒ C: D G r00 q Q Q/ Exhibit "D" [City Approved Maintenance Specifications from Manfacturer of Water Quality Device]. STORMWATER FACILITY MAINTENANCE AGREEMENT 11 Rev.12/29/2014 Maintenance Considerations for SNOUT Stormwater Quality Systems Background: The SNOUT system from Best Management Products, Inc. (BMP, Inc.) is based on a vented hood that can reduce floatable trash and debris, free oils, and other solids from stormwater discharges. In its most basic application, a SNOUT hood is installed over the outlet pipe of a catch basin or other stormwater quality structure with a deep sump (see Installation Drawing). The SNOUT forms a baffle in the structure that collects floatable debris and free oils on the surface of the captured stormwater, while permitting heavier solids to sink to the bottom of the sump. The clarified intermediate layer is forced out of the structure through the open bottom of the SNOUT by displacement from incoming flow. The resultant discharge contains considerably less unsightly trash and other gross pollutants, and can also offer reductions of free-oils and finer solids*. To enhance hydrocarbon capture, the Bio-Skirt should also be deployed in front of the SNOUT, and for full trash capture, the Stainless TrashScreen should also be used. *The SAFL Baffle should be added to maximize sediment and suspended solids capture (use when verified sediment reductions over 40% are required.) As with any structural stormwater quality BMP (Best Management Practice), design and maintenance considerations will have a dramatic impact on SNOUT system performance over the life of the facility. The most important factor to consider when designing structures that will incorporate a SNOUT (and SAFL Baffle) is the depth of the sump (the sump is defined as the depth from beneath the invert of the outlet pipe to the bottom of the structure). More volume in a structure means more quiescence, thus allowing the pollutant constituents a better chance to separate out. Secondly, more volume means fewer cycles between maintenance operations, because the structure has a greater capacity. Maintenance Recommendations: First year only recommendations; ❖ Monthly monitoring of a new installation after the site has been stabilized. ❖ Measurements should be taken after each rain event of .5 inches or more, or monthly, as determined by local weather conditions. ❖ Checking sediment depth and noting the surface pollutants in the structure will be helpful in planning maintenance. ❖ For Bio-Skirts, check monthly to ensure that boom is floating with more than 1/3 of boom above water. If at least 1/3 of boom is not showing, this may indicate oil saturation and maintenance is recommended (**see below). For ongoing maintenance beyond first year; ❖ The pollutants collected in SNOUT/SAFL Baffle equipped structures will consist of floatable debris and oils on the surface of the captured water, and grit and sediment on the bottom of the structure. ❖ It is best to schedule maintenance based on the solids collected in the sump. Bio-Skirt or TrashScreen maintenance may also occur on these intervals. Inspections should be done on no less than an annual basis. ❖ Optimally, the structure should be cleaned when the sump is half full (e.g. when 2 feet of material collects in a 4 foot sump, clean it out). ❖ Structures should also be cleaned if a spill or other incident causes a larger than normal accumulation of pollutants in a structure. ❖ Maintenance is best done with a vacuum truck. ❖ If Bio-Skirts are being used in the structure to enhance hydrocarbon capture and removals, they should be serviced or replaced when more than 2/3 of the boom is submerged, indicating a nearly saturated state*. ❖ If Stainless TrashScreens are used, significantly more trash and floatables will be captured and more frequent removal of these pollutants should be scheduled. Maintenance should occur when floatables extend above the static water level by approximately one half of the TrashScreen height above water. For example, if the screen extends above the water level by 12 inches, maintenance should be scheduled when 6 inches of collected floatables are present. ❖ SAFL Baffles can be hosed off to dislodge any accumulated debris. ❖ All collected wastes must be handled and disposed of according to local, state and federal environmental requirements. ❖ To maintain the SNOUT hoods, an annual inspection of the anti-siphon vent and access hatch are recommended. A simple flushing of the vent, or a gentle rodding with a flexible wire are all that's typically needed to maintain the anti-siphon properties. Opening and closing the access hatch once a year ensures a lifetime of trouble-free service. Further structural design guidelines including CAD drawings, hydraulic spreadsheets, and site inspection and maintenance field reports and installation inspection sheets are available from BMP, Inc. ** To extend the service life of a Bio-Skirt, the unit may be "wrung out" to remove accumulated oils (a commercial mop wringer/bucket works well). Then the Bio- Skirts may be washed in an industrial washing machine on a gentle cycle with a mild detergent. Installation Drawings: FOAM GASKET W/ PSA BACKING-•-- (TRIM TO LENGTH) MOUNTIN ANCHOR W/ BOLT FLANGE SEE DETAIL A) D INSTALLATION NOTE: POSITION HOOD SUCH THAT BOTTOM FLANGE IS A 1/2 D DISTANCE OF 1/2 OUTLET PIPE DIAMETER (MIN.) BELOW THE PIPE INVERT, GASKET MINUMUM DISTANCE FOR COMPRESSED PIPES < 12" I.D. IS 6". BETWEEN HOOD AND STRUCTURE DETAIL A (SEE DETAIL B) , DRILLED7SHIESTAINLESS CHOR HOLED BOLT EXPANSION CONE (NARROW END OUT) TYPICAL INSTALLATION e , ♦ 4 . 4 A a 44 F SNOUT OIL-DEBRIS HOOD 10-SKIRT 'OUTLET INLET PIPE PIPE SAFL BAFFLE SEE 40TE* dA dY SOLIDS SETTLE ON 4 d A BOTTOM d w d y' , d Y 'NOTE-ATTACH BIO-SKIRT STRUTURE WALL SUCH THAT IT IS APPROXIMATELYAT SAME ELEVATION AS STATIC WATER LEVEL 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. ame of Employee Title