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Contract 51587
CRff CONTRACT NO, STORMWATER FACILITY MAINTENANCE AGREEMENT THIS AGREEMENT, made and entered into this day of NOV Mkr a'g , Ql , by and between Oasis Church, acting by and through Pastor Randy Lemme, 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 5.74 acre tract located in the James Rightly Survey, Abstract 1268, Tarrant County, Texas according to the deed recorded in Volume _6417_, Page _195_, 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 Oasis Church 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 CITY SECRETARY STORMWATER FACILITY MAINTENANCE AGREEMENT �� ®�� 1r Rev.11/17/2016 e�idf TX Landowner, its successors and assigns,the location and dimensions of which is shown and more particularly described by metes and bounds in the attached Exhibit "A" ("Facility Property"); and NOW, THEREFORE, in consideration of the foregoing premises, the mutual covenants contained herein, and the following terms and conditions, the parties hereto agree as follows: 1. The Landowner, its successors and assigns, shall adequately construct and maintain the on-site Stormwater Management Facility ("Facility") at no expense to the City of Fort Worth in accordance with the design specifications for the Facility, attached as Exhibit `B", and the current standards then in force and effect in the City of Fort Worth and with the Operations and Maintenance Plan attached to this Agreement as Exhibit "C". The Stormwater Facility includes all pipes, channels or other conveyances built to convey Stormwater to the facility, as well as all structures, improvements, and vegetation provided to control the quantity and quality of the Stormwater. Adequate maintenance is herein defined as good working condition so that these facilities are performing their design functions. The Stormwater Structural Control Maintenance Checklists, attached to this Agreement as Exhibit "D", are to be used to establish what good working condition is acceptable to the City. 2. The Landowner, its successors and assigns, shall inspect the Facility and submit an inspection report to the City annually. The purpose of the inspection is to assure safe and proper functioning of the Facility. The inspection shall cover the entire Facility, berms, outlet structure, pond areas, access roads, etc. Components of the Facility, which need maintenance or replacement to perform their design function, shall be noted in the inspection report along with the corrective actions to be taken. 3. The Landowner, its successors and assigns, hereby grant permission to the City, its authorized agents and employees, to enter upon the Property and to inspect the Facility Property whenever the City deems necessary. The purpose STORMWATER FACILITY MAINTENANCE AGREEMENT 2 Rev.11/17/2016 of inspection is to follow-up on reported deficiencies and/or to respond to citizen complaints. The City shall provide the Landowner, its successors and assigns, copies of the inspection findings and a directive to commence with the repairs if necessary. 4. In the event the Landowner, its successors and assigns, fails to maintain the Facility in good working condition as specified herein, the City, its authorized agents and employees, may enter upon the Facility Property and take 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 STORMWATER FACILITY MAINTENANCE AGREEMENT 3 Rev.11/17/2016 THE CITY OF FORT WORTH, ITS AGENTS, SERVANTS AND EMPLOYEES FROM AND AGAINST ALL COSTS, EXPENSES, LOSSES, DAMAGES, CLAIMS OR CAUSES OF ACTION WHATSOEVER ARISING, OR WHICH MIGHT ARISE, FROM THE FAILURE OF LANDOWNER OR ANY FUTURE OWNERS OF THE ABOVE FACILITITY PROPERTY TO MAINTAIN THE FACILITY, INCLUDING, BUT NOT LIMITED TO THE BED AND BANKS OF THE DETENTION POND; ANY DAMAGES CAUSED TO PERSON OR PROPERTY DUE TO (1) FLOODING OF THE POND AND ITS BANKS, (2) SLOPE FAILURE OF THE BANKS OF THE POND, OR (3) FAILURE OF THE POND OR ITS BANKS TO OPERATE IN A MANNER CONSISTENT WITH CITY OF FORT WORTH CRITERIA TO PERFORM ANY OTHER DUTIES OR OBLIGATIONS HEREUNDER. 7. Landowner covenants and agrees that no habitable building shall be erected within the drainage easement outlined on Exhibit "A" but this paragraph shall not preclude construction of other improvements within the drainage easement, which do not impede drainage. Landowner covenants and agrees that no habitable building shall be erected on the above property abutting such easement which shall have a finished floor at an elevation less than two feet above the maximum depth of water in the detention pond which would occur during a 100 year frequency flood. 8. This Agreement shall be recorded among the land records of Tarrant County, Texas, shall constitute a covenant running with the land, and shall be binding on the Landowner, its administrators, executors, assigns, heirs and any other successors in interests, including any property owners association. [SIGNATURE PAGE FOLLOWS] STORMWATER FACILITY MAINTENANCE AGREEMENT 4 Rev.11/17/2016 l /y� Executed this ay of 201/Y/� Landowner City of Fort Worth ILI Name: a ( Jesus J. Chapa Assistant City Manager Title: L-e ct �`ti ��IL h U Approved as to Form and Legality ssisVGt City Atto y ATTEST ®� �� f �A ®� r ity Secrqy 7 . - OFFICIAL RECORD C17Y SECRETARY STORMWATER FACILITY MAINTENANCE AGREEMENT FT. WORTH, T5 Rev.11/17/2016 STATE OF TEXAS § COUNTY OF TARRANT § This instrument was acknowledged before me on) Lm A, I 1-k by Assistant City Manager of the City of Fort Worth, on behalf of the City of Fort Worth. MARIA S.SANCI=IEI My Notary ID 0 2256490 r Not y Public, State of Texas Expires December 19,2021 '•...,•.•• •:y^IY;rj;gpiSiFWm� STATE OF TEXAS § COUNTY OF TARRANT § Before me, the undersigned a�uthority on this day of 201,x, personally appeared known to me to be the person whose name is subscribed to the foregoing instrument and acknowledged , to fi e that the same is the act of -19 n7i0�u �'► , and that he executed the same as its and as the act of such and for the purposes and consideratio expressed in the foregoing inst ent. No y Publ State o exas YP��/ JENNIFER LOUISE EZERNACK YtPa �e`: _Notary Public,State of Texas 9� +e� Comm. Expires 03-01-2020 Notary ID 130561630 OFFICIAL RECORD CITY SECRETARY, STORMWATER FACILITY MAINTENANCE AGREEMENT FTWORTH, TX Rev.11/17/2016 Contract Compliance Manager By signing I acknowledge that I am the person responsible for the monitoring and administration of this contract, including ensuring all performan e:and reporting requirements. Ashraf Ibrahim Management Analyst II OFFICIAL RECORD CITY SECRETARY FT. WORTH,TX x EXHIBIT "A" INSERT LEGAL DESCRIPTION STORMWATER FACILITY MAINTENANCE AGREEMENT 7 Rev.11/17/2016 EXHIBIT "A" Narrative Metes and Bounds Survey®r Exhibit Preliminary (Plat MONK CONSULTING ENGINEERS , INC . Project: Oasis Church Fort Worth Hwy 287 Fort Worth, TX iSWM Narrative for the Site The site is 5.74 acres fronting Hwy 287, south of Blue Mound Road intersection. It is adjacent and south of the existing Unclaimed Freight Faculty. This tract was part of that tract originally. The unclaimed Freight site marks a high point in this area. The drainage pattern is Northwest to the Southeast across this tract: The Unclaimed Freight Facility has an existing detention pond along its east property line which is the west property line of the Church Site. There is .56 acre of offsite acreage flow from the Unclaimed Freight site that enters the Church property along the west property line, this will be passed thru the pond. A pond in a Private Drainage easement is proposed for the Oasis site similar in nature to the Unclaimed Freight Pond. The pond will be on the Southeast side and run the property line. This site evenly distributes its natural runoff along the entire east property line. The off-site drainage passed thru the pond is considered in the Pond calculations. Due to the flat nature of the site the pond will be shallow and lengthy. The outfall of the pond is onto a tract of land which has gas wells and will not be developed further. The gas well property eventually flows to the southeast to an existing drainage creek. The Pre-Developed Q1oo thru our tract is 23.09 cfs. This is made up Areas A, B and C on the pre-developed DA Map. No further offsite enters the property as the Unclaimed Freight Pond is on the property line between the tracts. Please refer to the Modified Detention Table on sheet 8A. Due to the fact we are discharging onto adjacent property, we have endeavored to detain as much as possible, only by-Passing the small about in Area # 3 on the Developed DA map. The outfall 16.14 CFS is released thru 7 - 6" outlets to reduce the to the impact on the adjacent property. Each pipe will carry a max of 2.31 cfs out falling onto the rip rap area along the property line. The rationale is to disperse the outfall over a large area to reduce the impact of any concentrated CFS to the adjoining property. Efforts are being made repeatedly to contact that owner, but no response to date. Specifics of the pond are as follows Pond is 35 ft wide x 700 ft long Exhibit A (pg. 1 of 5) 1200 W. STATE STREET • GARLAND, TEXAS • 75040 PHONE: 972-272-1763 • FAX: 972-272-8761 FIRM REGISTRATION NUMBER F-2567 -2— October 25,2018 Water enter pond via concrete flume from parking lot and across natural grade/soil at the rear of the lot The outfall will consist of 7 - 6" orifice discharge pipes, FL 805.25 and an 15 foot wide Weir spillway, FL 806.55. The entire site is being diverted into the proposed pond. There is a 4 ft concrete runner running the length of the pond to eliminate any erosion. The volume required for storage is 34,000 cf of storage for the 100-year rainfall event. The The discharge rates of the pond for Qloo= 16.14 cfs, Q5= 10.02cfs, Qi =7.09 cfs The erosion at the outfall is protected with Rip Rap per the Gregory method work sheets attached to this report. The design intent is to allow the site to drain into the pond. The pond, due to the terrain is flat and lengthy in order to be able to discharge the outfall. The outfall is to the east side of the pond. The outfall erosion control is by Rip Rap designed by the Gregory Method, calculations are attached for the Rip Rap Design. The Pond design has a one-hundred-year elevation of 806.85 The freeboard is 1 foot and the top of the pond wall is at 808.00. The pond Hydrograph depicts that the inflow recession will be 42 minutes And the pond volume is determined by the difference of the inflow of 33.4 cfs and outflow of 16.14 cfs with the pond capacity of 34,000.00 cf of storage. The discharge point will be thru a rip rapped channel along the property line. This length is determined by the design chart where the velocity is less than 5 cfs. Once the runoff is dissipated it will be into the bar ditch that exists along the gas well service road. Exhibit A (pg. 2 of 5) �- "EXHIBIT A rr THE ®ASIS CHURCH INTERNATIONAL PROPERTY VARIABLE WIDTH PRIVATE DRAINAGE EASEMENT Being 1.482 acres out of the 5.7424 acre tract situated in the James Rightly Survey, Abstract No. 1268, City of Fort Worth, Tarrant County, Texas, being a tract of land as described in a Special Warranty Deed to The Oasis Church International, as recorded in Instrument Number D217242919, Official Public Records, Tarrant County, Texas, and being more particularly described by metes and bounds as follows: COMMENCING at a 1/2 inch iron rod found lying on the northeasterly right-of-way line of Northwest Highway No. 287 (350 foot right-of-way), same being the southeasterly corner of said The Oasis Church tract, and also being the southwesterly corner of a tract of land as described by Quit Claim Deed to Pearlie Owens, as recorded in Instrument Number D205216186, Official Public Records, Tarrant County,Texas; Thence North 00 degrees 10 minutes 55 seconds East, departing the northeasterly right-of-way line of said Northwest Highway No. 287, along the east line of said The Oasis Church tract, common with the west line of said Owens tract, a distance of 105.67 feet to a point for corner; Thence North 87 degrees 39 minutes 33 seconds West, departing the westerly line of said Owen tract, and traversing through said The Oasis Church tract, a distance of 10.01 feet to the POINT OF BEGINNING; Thence continuing to traverse through said The Oasis Church tract the following courses: North 87 degrees 39 minutes 33 seconds West, a distance of 41.20 feet to a point for corner; North 53 degrees 39 minutes 59 seconds West, a distance of 85.28 feet to a point for corner; North 26 degrees 43 minutes 48 seconds East, a distance of 169.68 feet to a point for corner; North 08 degrees 00 minutes 45 seconds East, a distance of 41.92 feet to a point for corner; North 00.degrees 54 minutes 35 seconds West, a distance of 59.41 feet to a point for corner; North 32 degrees 25 minutes 16 seconds West, a distance of 160.21 feet to a point for corner; North 24 degrees 26 minutes 22 seconds West, a distance of 237.24 feet to a point for corner; North 41 degrees 11 minutes 34 seconds East, a distance of 26.80 feet to a point for corner; South 89 degrees 52 minutes 41 seconds East, a distance of 182.19 feet to a point for corner; South 02 degrees 01 minutes 28 seconds East, a distance of 389.65 feet to a point for corner: Thence South 00 degrees 10 minutes 55 seconds West, a distance of 286.29 feet to the Point of Beginning and containing 64,559 square feet or 1.482 acres of tract of land. A.. P�`G, f R�9tn GARY E. ,10HNSON .............v k- 0 5299 gti.,.ess�9:'P.6 yo Gary E.Johnson, R.P.L.S.#5299 0 S0R`1F' SHEET 1 Of 2 r 1 TEXAS HERITAGE SURVEYING, INC. JOB#1702963-4 VjP 10610 Metric Drive,Suite 124, Dallas,TX 75243 BEARINGS ARE BASED UPON THE DATE:08/10/2018 Office 214-340-9700 Fax 214-340-9710 TEXAS STATE PLANE COORDINATE Page 2 of 2 90i W txheritage.com SYSTEM,NORTH CENTRAL ZONE(4202), Drawn by:JAM Firm No.10169300 NORTH AMERICAN DATUM OF 1983, (2011). Exhibit A (pg. 3 of 5) "EXHIBIT i •• THE ®ASIS CHURCH INTERNATIONAL PROPERTY VARIABLE WIDTH PRIVATE DRAINAGE EASEMENT DAVID ERNESTO MARGARIN INSTRUMENT NO.D213103210 100 50 0 50 100 0-P.R.T.C.T. ,,.1. PFC. :PFC' IMF- I: yJQ 6� PFC N 1 p SCALE-I"-= 100' �y LINE TABLE gyp , �P LINE# LENGTH DIRECTION . . . . . . L1 105.67' NO°10'55"E : 64,559 SQ. FT. : L2 10.01' N87°39'33"W c9 : 1.. . ACRES . I L3 41.20' N87°39'33"W VARIABLE WIDTH La e5.28' N53°39'59"w PRIVATE DRAINAGE r' EASEMENT N00 L5 169.68' N26°43'48"EN U,C11 L6 41.92' N8°00'45"E di o U L7 59.41' NO°54'35"W PFC O O F L8 160.21' N32°25'16"W p 19 237.24' N24026'22"W a L10 26.80' N41°11'34"E `CQ ? L11 182.19' S89°52'41"E L12 389.65' S2°01'28"E THE OASIS CHURCH INTERNATIONAL L13 286.29' SO°10'55"W INSTRUMENT NO, PFC ' D217242919 O.P.R.T.C.T. r :PFC J LEGEND PFC • ; POB POINT OF BEGINNING J ' POC POINT OF COMMENCING PFC PFC POINT FOR CORNER SQ. FT. SQUARE FEET { O _� y� 2o9�cS'T o y SA>>AC R PFC P O B 7 9SOT�)� FP QTc 9y 'ISO <A :-:PFC PFC P�G � ` FR�o+q� TJ c L3 GARY E. JOHNSON L2 r-...p 5299 Gary E.Johnson, R.P.L.S.#. 299 9lp'--fs5%�''''�O SHEET 2 of 2 CONTROL O ...... I� POC MONUMENT SURv 112"IRF TEXAS HERITAGE SURVEYING, INC. JOB#1702963-4 .;� 1o610 Metric Drive,Suite 124, Dallas,TX 75243 BEARINGS ARE BASED UPON THE DATE:o8/10/2018 Office 214-340-970o Fax 214-340-9710 TEXAS STATE PLANE COORDINATE Page 2 of 2 txheritage.com SYSTEM,NORTH CENTRAL ZONE(4202), Drawn by:JAM Firm No.10169300 NORTH AMERICAN DATUM OF 1983, Scale:1r'=1oo' (2011). Exhibit A (pg. 4 of 5) sAss g �I fit62p @B@ a a$4 § P 3 g t Eos 1 $s 9$ 8 se gag 6if IR ;M2 11H v" af s 6 ay SP g• $ _ �..i i1tl gi � .€#� R � @$�� °&fi�5 @� _ � .��4g ## � gg g € � � € �a 9 �e$ 3yQ� g �► � :+_' H. £ • Hu a� n Hal € � �9$` g {3ry{gaggg141iitg1 ; § � if11WH. z. #�## 110 €b `G,u -15 � $ � E � aG, mSed � £ °� v$$ 0 363r �8 ffis# g �e7 aPC 5sg§ n sty a�LL#s ni �$ �tl5 0 .'C YLL°8 :� LL�u � �g� 5 $ F$9r § s#f#a a�e$ 4 $F� aF ag '�'�� �q•�€ aill na$ @ � $0 $.�a gg$° na' �g€2e 3s ��s �a�d�F � ° z 9 � � 'Iaae pa tl 9 �lgn �� ! �s$g n 8�s^5 � $a �$3gg� �� � no �a �� 3s #��a Ip aE�� $pig #@�� � #9� ga � �gs� I°�4 o 5 nY g$ c aINION y F #p n$.s �^bb �' gSgg$g �Y gF;3 a A� 8 a# 1 3a J 5atl�n € 4 E l# gn S g^�F gang# p@ Fg O O O O plpc z na 9p 9F$�6� •ae nil F � y8a $ i ny lum ggg43 a egg € gFa$ b gg� Fg ��8x € 3 lull g110,a�g#g g�#n 3� �g �.F,°s�g �Fg ee eE , g1.11 �c 8111 quill ,Yj € � ga ad � � i Hit �; 3��� � Via@ €��°��° �g €F�• 6�d Tr SIR 8 6s #@$$a e3�� �•€ $ � �$ s �$a�a �€" � �� sa g g _ esti € a s � �# lit I 1s €Q f 3 LL s � g g E `4 ��$ zF^ \ .L9'lOL M.99ALA09 h 10 II \ \ 1 40701,11 10 kk 91'996 H11Ao ON � pN � 4e gigHum � d g EXHIBIT «S„ Pond Schematic Design Calculations Landscape Plan POND OUTFALLS (7) 1 LF OF 6" PVC CONCRETE RUNNER SLOPE @ 5.0% FL (IN)= 805.25 - -- FL (OUT)= 805.2 608 ry� -805— < so C w a V) —a Ld � ' Ws TQC 9 m a so s (L �I ( 6' FENCE roperty Line (MAX) 8� � h' TO � OF WALL X2.5' min WIDTH VARIES )),,-6' FENCE (MAX) 00 00 7.5' UTILITY ESMT 10I 0 DRAINAGE ESMT--I I1 OUTFALL , 1I 1 IO TOP OF POND I . l > 1 I 808.0 806.75 805.20 1 11100yr WSEL=806. NATURAL GRADE -� 805.0 (0.65 a I I Concrete Flurry e 8 CONCRETE WALL W/PIERS © 6' 0.C. BOTTOM OF WALL 805.25' o I– DRAINAGE ESMT --I I (�2 5' SECTION A—A TOP OF POND I 7.5 NATURAL a 1808,0 Concrete a UTILITY 1— Runner N.T.S. GRADE I ESMT 807.75 i 8.5' e OF (0.85 ) 807.807.0 �,�p�c,..... . Property Line ��'�� .'* 0 A PROP. WALL ..... .® 1 BOTTOM OF WALL Concrete GERALDE.MONK Of 807.75' Flume ....................... .....:...� 8410`1. X563 SECTION 13-13 °gym°mak_. - �_r NOT TO SCALE F$��OAIAI DRAINAGE ESMT TOP OF POND –808.0 807.5 806.0 �805.5 CO 5%) I 805.00 EXHIBIT B 1 POND SCHEMATIC I 805.25 7 OASIS CHURCH 805.25 1 NW HWY 287 BLOCK 1, LOT 1. 5.74 ACRES SECTION C—C City of Ft. Worth, Tarrant County, Texas Zoned: U NOT TO SCALE date: sheet: 11/5/18 1 of 15 V �^ SaNItldS MOTVA - N = J w 2 h H Q 7 Z W i P3 aN ZO _ Of W o M Nn- O ~ W Z W G G F F G F G a a a n inn 3 N U II II II N v ~' Z N I � F 11 I d W W W W W W W W a d N •-N��� '-a lL =Q 0 Qm O 0 QD II II II II II 6 U W II II I m ^I II=vo rca OL' ix- 13p ~ O I � mmv°a oo }-gQ$S KL,jO� K0 v 4 o v oo ip rc a Lit I-llQ--3 F, O J i u, 3 3 a J Y vv c a2¢ U1yg I ZW¢E UO I Zl x IINII '�aa's ¢av a08 a>% tyZO N Z M � U U U U O U p Oa O O 10=v O O W LL Yva� an a V1pv 1 OF3 ¢Z ,O 1nZ 9 a�— o z �z QmH000`oe� Za<< �¢o ���< alroi mNNL 0_o:�a in c�xx� J�� ONW LL>-iu- =4 t¢iw OZ c%,� Z to Q 4. �• J),�rr,,Q ��° UQ JO WW�O�FU- ,ys L),•••••°•:� Y/�� o ti Li (.7 ti O 0] 4.W�Qo to 0 W s d d s d �lzQav �at=n��z�aG� dW ' :mc' a m m ¢ m oazo o cioz ; (� 4a1W0 zwo aW® �oYl-Q` �"` aozoEo /U.: :ui LO s~i9: c F-rca Sia Qrc YO��F-'~ Q>O=Wm W� ®a, o Lao QZ'k o Z 00 Op �l-iia¢��=a a �� v Vo\ doh a\ 3U3LL• aWon.Zovcn ��, .Q . �/•,'(�,'� Q uv'v Zvi wv3 �v3 Z ZOWVIt�,I J¢ �,l F-- QQ W W Q-•. O N In c ..v 0U a v Z a v Vl a v Q 31 Q U¢V1 W!n Q fn¢O VI(n `�S'. w l .•Qk d �.. `v �'vav�n n woo~ moo~ z�- V1J EOmSo a W. 4.M:a OMm ' z _ Z' MH m ^ jjW E j �rcN /• ❑ m 3 cn o eta �cit� stip wx / a 0 po,z� 1n�Fj N oIa-� ow� eo ow a❑`�"n` pzw po,9 / a m Oa '-L 'o' AWN OZ� Oa w 'HN �Uuwi o w rc�N po6�r��sa2aaro arc8 rcoH al-^ am as w a o w'^. a rc" a 1�dMiZinuNv3esw a o ��Z o..W TME 73nnbs oanoadwlnn Gnob 39 s s U � _ 2 ,159 a, e x2 1ao3> KZw �a� v ��y 9y•sJ // �Ujj o °.ovxi4�� a��zFuj `m � ooOL W � •�2` dh ir > In W w al Q� 12 z z ❑ 4 =O= "0/ x OWnm]mZOZ_ Orc.NiV EXHIBIT B du gy a Q 4i w I a3� � e^ iSWM CONSTRUCTION z, ,cava �p PLANS I m m y 6 B ho U m pG/ GPv� O`Z a r`' s S�B•F .I/ it =a CONTROL SITE & DIMENSION PA 00 "ooy `3 i,;s s4� in OASIS CHURCH qw oNW HWY 287 a 616L9L[ILO'ON'15N/ on's3umd0ae.w•e y, oa BLOCK 1, LOT 1, 5.74 ACRES 'i;?�`'"" � • ,r"'rrY>>= `p, 03 Ww a� City of Ft. Worth, Tarrant County, Texas oa m>-a Zoned: LI O kT' k - .�e F- a•II3� o ner/developer g � R OASIS CHURCH 420 W Green St,P.O.Box 79101, o_F S�- (�o a=1 Saginaw Texas 76079 ARM EO�F Oa �z R3 e� o817 692-4397 Contact: Randy Lemma mss", a�° wwwa� W: rcrc � j Wx prepared by S�3 4 wz rc 0wo MONK CONSULTING ENGINEERS g 3 I�,m w O z z 1200 W.State St at,Garland Taxae 75040 i / al _ 972 272-1763 Fax 972 272-8761 °doi oi g PROJECT NO.:2017-16 REG.NO.:F-2567 data: scala: he / cn ni z; 7/16/18 1'=50' 3 F, sheet: / o 2018 Monk Consulting Engineers,Inc.,NI Rights Reserved 11/5/18 2 of 15 Median and Parkway Finish General Notes 1. Unless otherwise specified in the plans, all medians and parkways(back of curb to ROW line) shall be finished SITE in accordance with Items 108, 116, 118 and 120 of the Standard Specifications for Street and Storm Drain Construction, City of Fort Worth, Texas, latest edition, and Item 0-45 of Part D — Special Conditions of the 81 Contract Specifications. 2.Contractor shall coordinate with Inspector to contact PACSD District Superintendent at least 72 hours prior to gas uara final inspection: Southwest region......George Kruzick (817-392-5763) 19 48 Northeast region............Mark Woolsey(817-392-5714) & 3. Tree removal, whether in public right—of—way or private property, requires a permit. Contractor shall verify a permit has been obtained by the developer prior to removing any trees or contact City Forester Melinda Adams in the PACSD at 817-392-5705. poi ro u.uc� GENERAL NOTES 1. Buildings 6,000 square feet or greater shall be sprinkled. Alternative fire protective measures may be approved by the Building inspector and Fire Department. 2. Fire lanes shall be designed and constructed per city standards. 3. Handicapped parking areas shall be designed and provided per city standards and shall comply with requirements of the current adopted Uniform Building Code. 4. Mechanical units, dumpsters and trash compactors shall be screened in accordance with the Zoning Ordinance 5. All signage contingent upon Building Inspection Department. 6. Approval of the site plan Is not final until all engineering plans are approved. 7. Open storage, where permitted, shall be screened In accordance with the Zoning Ordinance 8. Please contact the Building Inspection Department to determine the type of construction and occupancy group. 9. All electrical transmission, distribution and service lines must be underground. Accessible pedestrian routes on public rights—of—way and private property shall comply with Americans with Disabilities Act Accessibility Guidelines (ADAAG) and Texas Accessibility Standards (TAS). Design and construction of all curb ramps on public rights—of—way shall be in accordance with Texas Department of Transportation standard detail PED-02, sheets 1-3. Design and construction of all sidewalks shall be in accordance with City of Ft Worth standard details with passing areas having a minimum 5—foot by 5—foot size at intervals not exceeding 200 feet. Curb ramps that are part of accessible routs on private property may be constructed in accordance with TxDOT standard detail PED-02, sheets i-3, or may be constructed In accordance with a design submitted and approved by the Texas Department of Licensing and Regulation. Traffic Control Note: Contractor shall provide traffic control plan, at least 48 hrs prior to any work in a city street. Traffic control measures shall conform to Part VI of the Texas Manual on Uniform Traffic Control Devices and City of Ft Worth Work Zone Traffic Control Manual. Traffic control measures shall be installed for any work activity that takes place on or adjacent to any city street or roadway. The city Engineer may require the Traffic Control Plan to be designed and sealed by an engineer licensed In the state of Texas. Traffic Control Device Note: Contact Traffic Engineering Division, 972-216- 6215, at least 48 hours prior to work requiring the removal or relocation of traffic signs, traffic control equipment or other traffic control appurtenances. art/ ✓ ......... ........../ GERALD.MONK ✓ ...............................:...s 53 � ST�� �� It EXHIBIT B SITE PLAN NOTES OASIS CHURCH NW HWY 287 BLOCK 1, LOT 1, 5.74 ACRES City of Ft. Worth, Tarrant County, Texas Zoned: U date: sheet: 11/5/18 3 of 15 W 7 I— LLJ ssronas Monw V Q Q d F F F F xF F c n l� T ' ♦•��1Asa a a W W W W W W E $a ;7r •V�� Z W" j a n u n n n n n 8o.` . ,>��.••• :O •X11'•. ) UL o o �v1 3 ,44 pLLi s3 Ya �O•� � �� �'"� Vi s: !S•. .(D •'4 s' N« P < L &: N Z Ul O F3 Z Q E: .5 Zvi vf:n - L' (nFx- Q JO Q :r: ovie z ��� rmmo F -a 13 Q w Z I- �Q= d'nU U w -;e zW'Uo z a z 0<=I .JLfa' cc m a 0 z DF aU it(n 0a-000 N o0ogC9 6z W W=vf LL:. 303L�aWInll: c0i oat, ^� Z=10 <�f w rc: �IQ°1l<0<5)Ldma 0 7KV1/9 03"10,VdnlNn OVO!/ SV9 X3 \ 908 --Y — \ f — — 'W9 I I \ N rl \ / V I �6• - -,I- - `- - - - ///so I Sic) Q / �r --O� 4 / ,0L � 4 / / oy- / f( ✓ i8I0i • � ;jet;^, � /6 n �9L —"` elo EXHIBIT B PRE—DEVELOPEMENT wZ DRAINAGE AREA MAP 3 X a 0 h OASIS CHURCH 2Q �y. o.r o 'A NW HWY 287 Sad BLOCK 1, LOT 1, 5.74 ACRES o ,�' City of Ft. Worth, Tarrant County, Texas Zoned: LI date: sheet: 11/5/18 4 of 15 Z ;M4 WWa O 2 2 2 2 2 ¢ 1n c) O O N OFi UFi Uri tail � U � B FR z R 4 W W W W W Q Q U u o � SONltlds Mo]]lM �S ` II A 11 II 0 II II Y� �. aa a o o ¢a O O m I h.a Z to a o a V) 3 ~ o o IS D pUj y, W Z z'3 ..a�� '- gg Op 00 F0="f Gmoo y ` FZ�3 �ZZ @o g 6:a s.m �dN� UQigm 8v �aM� z o=z B a a oleo wzho o �� a:=s.�. "a wo w a N $o<< <: zm o� zwc�o o< a W z o o_ NF a.c� �aaoci w UT. .4 F; „ Blom b� = f` I�Zov�0LL, a E54 IIN=m gpow wlllwaaa Lq 0 41 R e F,S foo. d a po Van 3�3o0ILafV) N ts R `o • i� o.- mW Z ZO wtw/!w0 w „ .�_. S >� oa (iii �ozwawm � s a s!ss� ao):. �¢3i¢c7¢lnwlna �" Y" EeM x O ,au pp1lm Z vO�i O'w ba"- �i� 00 0 0 i2 G�as � 47—�m �1 U 3 C.)� 9BISNL O 'aN ISNIBN3N0 3nBY3d73WHO MiOHdWINOY08 3N S O X3 0 _ � a �J4/� z o o y/ 907 *' ao^jloi�Z5:' ' 0 �'• 0 op /o°� r BOY '91,961, Hlt10 jg1161BZ1'io-ON l'1; s'1 EXHIBIT B 00 / a]]saMa3daae.MrlF=.�a,.i o¢ �o aNad' D"TP / y0 / POST—DEVELOPMENT DRAINAGE AREA MAP — /dig /�+ �y / OASIS CHURCH Q OFNW ffiS� iia`=U (a (D n3(o I IQy$j r) rl VIO �� " NW HWY 287 ln�o 9a'ti ji?� wx BLOCK 1, LOT 1, 5.74 ACRES City of Ft. Worth, Tarrant County, Texas 11% / Zoned: LI date: sheet: / 11/5/18 5 of 15 3 ~ N 2 J 11/2. otZ wWn �...._.- � OQOQz 0 , � t�x o o $ 'x x 'x x x �F- Z Q_I 1 1 I a a W W 4'I W W W W W yy'. O YIX 00(A>- UQ' Z O IQ--W m J m o 3 3 a �¢3� �Fc-�a�aaQ z �O E ¢a IXC o l3He OWO>F-LL I 0009 POO-0fUO z La mz=3 �z<a�pOO m I-Q Eb ¢w O0H-0�� IQ :V3 zo�oaWama wz i YQ Y�QI-- Q r•Nm I I: ole-000gL(n Of(L o w isp JU3p� awt�Ia—wlnlz�Wo O LL 31 ! 3 N JZ�OZQ WWO_Ir O p ? �' ? as3 v o¢Ad 0<wwwavlQon w Z.- N i7 ir) to O RM O wa� -8ww zF< " ItlI incl m �i a� z�ow =in �wmoo an� 0o woo � F m U—wz or,n ro: r gym- o!Oa 3- z rj � v m if c�i�AN. lN U �0 zF;yo NU�jS =Z r=a / O / OO pN.Y � w 7QNaw GvJUNi UUvmm apu w / Vl=o pZp y0yw Z v 'o3'a ! 'd'o U 6 1wil 171 3 yw, 9@191ZSOZo YIN ISNI U iA SN-WO 3nmd T VaJ 11311 aadn N/! aVOa 77 ,L9'l6L °m S ° ° ° ._ °_ •—,_,/,—°.—•_�, 0 N z s$ w ZOm oQ z CTSn oo n. ` ao 0 c • as 3.40.. azo'raroi�z oy a 5 � .� m � r® -/ ♦a �^ �I1 mOm o y�Q,,�� GJ, �[ �I'•"rj�. 0 U� � / / // emfi-• '� t cv) Lit �M��A1 Ole \0 r / 0� 0LL 1155 FO• :Q �• mor \ \ �� — " ti";• �!Y' cc: Fuao7 6•. :W T CD BIBZiZLIlo'oN 1SNI °p {I'I • • •° •� / 810 017 53aa3d0ad Mf@ .,�11 {.'cl -- �• :• v "y. Mad W3 z U Z a i n R Z NEXHIBIT B &s. 4 ra.� oi'o' �W Up Wi �,o zZZ GRADING & ��ti z� / � laoo DRAINAGE PLAN �N / 5x6 �jm-w OASIS CHURCH NZK / �x LI�:3 NW HWY 287 BLOCK 1, LOT 1, 5.74 ACRES City of Ft. Worth, Tarrant County, Texas Zoned: U date: sheet: / / 11/5/1a 6 of 15 PROP. PARKING B" CONCRETE WALL 8 W/#5 BARS O o.C.E.W. SITE 12" g" 8" CONCRETE WALL 81 W/#5 BARS O 12" O.C.E.W. 4' MAX PROP. POND HEIGHT (HT VARIES) X 3: BWE NWNU F J� 2 PROP. POND n 2g EX. GRADE <_ (HT VARIES) 6' PIER AN$0 IER DEPTH WO 6'O.C. 6 I W/2—#6 BARS PIER 12 4 PIER DEPTH O 6.O.C. W/2—y6 BARS PARKING RETAINING WALL N.T.S. POND RETAINING WALL N.T.S. 6" CURB (TYP) PROPOSE GRADE D MIN. 36" 4" e"PAVING(TYP) 3/4" INVERT" —{112" 12" I-- f ;III— 11 I 1177 cI l 1 l l l l l l i il_I 1--111— 14" CONCRETE (3000 PSI) W/#3 BARS O 18"O.C. CURB LEAVEOUT DETAIL CONCRETE RUNNER DETAIL (MIN 5.5 SACK MIX) NOT TO SCALE N.T.S. *SLOPE TOWARD OUTFALL WHERE ADJACENT TO WALL (NO INVERT) NOTES: 1) ALL WORK MUST CONFORM TO CITY OF FT. WORTH & NCTCOG STANDARDS AND DETAILS. 2) ALL WORK IN PUBLIC RIGHT—OF—WAY SHALL CONFORM TO CITY OF FT. WORTH & TxDOT STANDARDS AND DETAILS 3) SEE PLAT FOR ALL INFORMATION REGARDING EASEMENTS, PROPERTY LINES, ETC. 4) SEE SHEETS 8 FOR PRIVATE POND INFORMATION, DETAILS, & PROFILES. ALL PRIVATE DETAILS ARE SUPERSEDED BY STANDARD CITY DETAILS. 5) ALL SPOT GRADE ARE EDGE OF PAVEMENT UNLESS OTHERWISE NOTED. 6) POND TO BE PRIVATELY MAINTAINED BY OWNER �E olop � ................... *,� GERALD F MONK #4 4583 a�t SIS qv EXHIBIT B GRADING DETAILS OASIS CHURCH NW HWY 287 BLOCK 1, LOT 1, 5.74 ACRES City of Ft. Worth, Tarrant County, Texas Zoned: LI date: sheet: 11/5/18 7 of 15 Uz N $ ()M ®Z-.- f2 ,���' o QiWIQ- e%e.) V„ LI�JLf") ,Z 3 t5 cc: r c ✓ F W w 3 uo I w��ao.. N _ 23 U5 zza® io �� m e—< _ o W L �b DLLs O U zp�mW z 00 Q •\/ I b0t-fi m S I Ifs Cw \ m a •O U a V W ina�� s W W w aa� U az • w gN U o u r 0 Ld a_rn I �0 E n �� / N E e� �•o v u �� _ ¢ - - o� ' a. w Q i. o w �� z In ao a r I U o w o0 3 W r X m w O I I c�— ao o LL F ace a E �m K y o 00 U Fmk �� I I I N (O 003 mm D �� N i 3 no m f-v b, -- — — -- ., •::.+lit O{ma o � p� - aI — — — — r o b < a d o> a 3 w ^Fw o 3 i-•w w m o a X of i Ig yl B B oQ F W mow ¢ o boa cue T pox aa^ z 3 U OAK G in m ._.cO� ttyy I UOm _ UN _ OoO®N Q. 9EL mn \ \ \ zz — — Uo z eO�l 'L • c \ E' r �. J� �•�m� • o goo a `.\ \ C3 w r �d z ce Nim N W� N N o U ® a wo C) a tl ` I f nim ZF o ow N WOE .o Sd I 1 (S31aVA Hi(11M) I \ A u; iN3W3SV3 `\ m z a 30VNIV8C 31VAINd I \ y� 0�w o l — z�m I o l ca N I �.W l_ o I \\\ \ \ .9 EXHIBIT B A0 � POND LAYOUT �;� am & DETAILS ca AJ ; OASIS CHURCH 101, cz z �U o NW HWY 287 3a € — — — — — — — nw BLOCK 1, LOT 1, 5.74 ACRES w Jo — N City of Ft. Worth, Tarrant County, Texas 684 3 Zoned: LI 8c 'soo �Cb/ date: sheet: 11/5/18 8 of 15 to oy......'...................... _..._........................... _..............._........_.........._. , ....._........_.._._......._......_..._.........__-...............-...... umeAtn1—7 L- ' ................... r ....... ..-.---- - ........ r hV`i e,.,,"C.aKw:d U Irmrwliv"81 M•lr•a 4R Frilly.-,MelhM sAann!rg FcrmEtla Ar" $.;ue For UfS.haepe Tinm.!CM,tten:h,n ]q iPna.i( t'tesr Ann.iT _ i9, __ YFr 1Tia•Acn+.'f IrTf---"nf Myul Oata = :. 'r_Q�s• Belem BAc:;Wf .eB f3S ]aamimc".+i L..............'' 1 I la0 vpirP.un¢11 —y�u"—��_ � ��' RJdghreEa C.aKn.ml d.41g ... eCSS "!ablx g.lS:Tlninl .eiC.B21%,P.43.4@1,d+8 ChPa4B!$yaP 4.474C0 14¢( 1Lz."e IR.a? iCFe m,a!Y 8aln1.+11 FnrBTr P.¢Mnrn:!+et.e-,0.811193,b..ISc.d=]2 Nwn!al Ce.4h 4.33 fl x...,.,..-.......... ............. aati ecl!an lMdln 4.W fl o.n».•=I Ir ICYB Fnr]rt3 Yr i±etn,nlV,I+zi:e+�:.TY98.C•11J t.2.d+1J T.+=I..................ti.!4..............irtin. Fc!1vr8num rMM.a•98.R8.h=1381 Olxhe!gn 1122 d%'a> 10• 3 i!O1�P 1"*j 9(1.4 �W!:: t8<t.ri For8fr 9et,nnnanM:a N%481.t+1348 �r[555eCIgn m4gs :....................gyp +. ...�_� !6¢10'3 Yr i!e!urn ferl.J:B+a!%R%,b•]8.99 P:w'e E'8 .rp, F:nr'I 5:15 . u h; a................._ ........... :___......_........_.......:......_...... 6.83 e `J __.........._........._.__..._.._ I.....__.... ^ b4k5.1i ;C,!! ,A k iN tt 3.SRiX—..._....._..__. .._—---- .... ....._.i ........ ....... , '%n.xxry.'I .-�IC435 YS 'J-,.x.+xw•' SaTA!.!! C;,.F. `lu+.uN`: !kL:Ti.%x Gif, 1.6.2 Design Eg1YeNons rna nr.gm m.w3arum,rma"iffm r la,l r,+e#,.g:.re rlae ax a rwn tanam i!m.+am ,Fwror.Y ia,p.+aatwtp:ro'"lntamm'"i B•R„e..,2a�r 'tne¢yavebl.r(aa+i8em§,mn b<drttmr,w:Y hmr O:"C.1A (1.28} ai c,=a•atc.<!.w„gmtAna!ulhlpaY,d r,;wn«A+rrara - ------ - .__ ------. ..._._........ A `wca taprea3 —1' FREEBOARD ' rise riAE.ei+hvaa.ce U',ytm.iXa fSnprir:e tei d¢erxnkm ri+mfn#m!e".¢.y,dt wsrzh(rte tfwa9e mlpma h 807 807 0.27j _-------------_ __-__ -::--Yum.n :. _._. ......... n cavaerrracer+arrrx+n.:wnnl innu"n!„n"n.earnn;m:t n BOB 806 uan tun+x� s 1 a,h=laY+k+6 FeuhPIYEP;+r:,rrb!swfncitl„Wre1,un Pemrl e,kn lmm Y4Jb91N � "•' ----- r:,d!aB!Ani,aam%.w�,rnJ.h,<+��:fYY15ar,he.tw,�14w!,(PpYna!�.nah¢yr, _ 1 V"iaxm• W(CA -(2CabA0>1W IOJ21 it AI) 0,200 Vmn=Vn+yrp..r•P+gfF+s 02gb) 805 - _ — - `— �� 805 xm¢rP _— !, ttq!Arenvn+#Y8!rti,B,Y ih".da+:ekgek smYtia:{mm1 p,m ss 3ku+e tYBO flKMr4+/sktt!x,dppm(aL+ — - -- _ — P" MJIi:w^vprkdlmrre nsdeh,m,abovY 804 �`r. — — 804 fMe,.+n,!Wna%Irvin aK•axitt l6"+,akdart aQ.eeme'!f1 hN.pl.Me ed'[4BlC+t af.rN]6 vdVma'AattmJm —_—.m._. _ _ _ —_ w,+nw,enmo. m¢•��tr,ids4d m t+a raxa a s+e atm�tt,x�,a t!rwn w n+p�an,m nervarrt7 -- - - oivJenf DY me rar.4grmpunrUq adbiateltaTtlM cale<R✓Mat FzNttninn l.k7. —�� — _ �� bistla!n,pr;TI4„anadwnapt,aW Aif he¢J:vepuid e.aedil,finerphnne in PrtFanCg ei:,ufau.ni fd e!n9l a:tes in utaddn:nwi,Ctb.^.fifY efrwlW.r±l,<r!+nhil Aixnw! - • a IS±ns¢te.n]A.i..ft!x ifWRt fil:e:h.Nsni,;il reEirrPn8lim!htir,n3 n."te al d:e tA.di^.tE ReN.i!!.!¢[A.dl lncaprl!tanels rriperslt•Ir!.rrn,urk„J+a„v,6.:!uvl — tea.--l�------'"--"" -- czi_tal:.nf e.t t"rtMt 0+00 OUTFALL PROFILE 20 10 o zo TOP OF WALL $p 90HORIZ 1"-20' 4]� .0 18" THICK 2 1 0 2 Ln . .....1' FREEBOARD = 807.85QVERT 1'v 2' 100 yr= 806.85 4._._._._._._. PROFIL$VIEW 4" to 12"ROCK DISPERSION &EROSION 6"PVC CONTROL AREA FL(OUT)=805.2 GROUTED RIP-RAP) GEO-FABRIC 6" BEDDING RIP RAP DETAIL RP APK�t sIp NOT TO SCALE #i�� (WIDTH VARIES) ) t� SPECIFICATIONS: �.�P,••' +,,'�sl��+ GEO-TEXTILE FABRIC PER CFW, EROSION GEO-FABRIC 1e REAR VIEW P ' s"BEDDING CONTROL SECTION k; ,,, ,,,,,,,,,,/ 31-25-0 RIP RAP PER I'•"""""""""' SECTION 31-37-00 GERALD E.MONK > $0$0 8080 x,...;.. .. .44553 050 = 4" THEREFORE USE 18" OF RIP RAP W 6" BEDDING MATERIAL PER CFW 31-37-00, V FREEBOARD = 807.85 15.0' _ �.{>r -- --�i----+9 TOP OF WALL a tp -+ti'SIC"••G\ oy5 oss TABLE 1 & 2 �CM"•..... 1oo._N._.so_s,.asv- _?s._._._._._._._._._.-_-.__. ._._---.............. >.f 8"PVC Ci,• t� FL(IN)=805.25 EXHIBIT B eFRONT VIEW RUNNER,RSLOPE POND CALCULATIONS TOWARD OUTFALL & DETAILS OUTFALL DETAIL OASIS CHURCH NW HWY 287 BLOCK 1, LOT 1, 5.74 ACRES City of Ft. Worth, Tarrant County, Texas Zoned: LI date: sheet: 11/5/18 9 of 15 Pond Report Hydrograph Report iryaioxlryamony»„,„1.;a,av,wa+ -- w«m.a,m+a.3n,3 Ily-Ih NW.,.syia-la.51 I.MOd•Y.2:a 16.N'0 P.it ff.3-D.W. Pond Data Hyd.No.3 ca¢rona.tw«.ama�:l«..,....o„+nnhlme weer«wore wxwms,.OroFs+9 rbnex..•as:sn Pre Pond Sing.r starae•Tabr. Hydrograph type =Mod.Rational Peak discharge =16.14 cle Awea(n1 r2•vaeon(X1 ---Nam -i'N atcaro Ta1waN•M huflj Stone frequency 100 yrs Time to peak =10 min a.Wn.UZ w o c Time Interval =1 min Hyd_volume =0.884 tuft ova ea.aw4 z+.•rr2WO •�+i d,A Drainage Miss =5.820no Runoffcoeff. =0.3 1.25 sWW nn+ +s,ua +5..a Inten.Aity =0.2-04 tnfir Tr by User =10.00 min +.rs Swo elan 2z,5n3 2.x29 xx4 WrW 2zam 31.ce9 is,sn IDP Curve =Torrent County ISWMADF Stone duratlon =1.0 x TD ¢r5 WO.w nz,rss 9s.. +a.3W Target a =0.000 cfs Est.Req'd Storage=0 cuff _..-_,_......_........__.-......._......................_.........___ _....._.................................._.... ._.__ __...._._.................._.............__..__..___..._.......-_____._.........____.......__.._.._..__._._..._______._._._. cu(v.rtian11e.6truaturaa Weir Bt+uft. . rAl IBI [al (PdFra 1 LAI 101 Icl [Dl aha lMl '=Sw a..W 0.00 ¢W Cr• -ift) =Asa aw O.w eco 9gn(Nt •flw 0.00 O.w O.w CmtEl,(ro •809.95 .w 0.w DJC Ne,e•rmh •> 0 0 Ww,s-ff. =a. 31, 031 393 ww2v:ln1 ^ncs.xi Ew eco o.w war ryoe =Cttw: Pro Pond fan40tale -+W am ow nw wanwws. =ua w Ho He D(G9) Hyd.No.3-too Yew afafe) wce•1%i ^aW rtw O.W :n a. OIl am N• 1a.OD ! i I ( 18.00 WN.CONI. ¢80 0W a,n aInt„) •e..Inv WM wan} Stage Mrege DI.charga Table I 1 ( I e..ryv.,.Nw...,ew.w.awrxsaNa 16.OD.. ___. .I...... ._.� I .___ I �.... .. -10.00 woaa .lOrapa EbvaGm GNw CW B civG....vrmar t..m w^¢w, YhG wrr e,Rl U•sr Tow ... ...! ... ..I. 1. ! a enR n a5a as a. e, era ars as am Xra n. ew OW 0 80085 - I I n; Ow - 12.00 t 12.00 are a,uO eac.W d.d3 _ _ __ 1.AA e. _ _ _ _ a<9 f.rb 13, S61 It9 - - - 'J!a 224 n4ax. fiWiBawO 101 Br.3ue 000 �_.. ____ ._.t ......I.. ..._ ....... ..9.00 0.00 L..... ..:. � _._...I 1 ._ _6.1n nam DL. ab.tm i 3.00-�- «-......._..�.....,..._-�._....._.._i.._-...._...�,....._..... _..._... ...1-0 .. - ...... .. n..rs ' I. i ' i. I I i ... .. 9.00. .,................ ....!... ._i_. .�._ I ._.. ._......_ I......... ._.. 0.00 0 2 4 6 8 10 12 14 18 18 20 .. ..._ ,..-_ ... ..._. ...... ..... -Hyd No,3 Time(04) ._. ...._I ... ..... .......... _.......... ..-...._...._. ..._..._.... Hydrograph Report -...__ H,a-aw.,lryaro)mpnsey!nhax+.e.ao+ u«asv.hl+a-Ole O.oO - ___i_. i._.._.1 .............. ......_..... ......... ........._.... LLJS.zJ Hyd.No. A alw mw N.w a- earn sa.c. swe raw Saw 9a.W 1W.00 Post Main Basin --a rw.c�as f«a1 Hydrograph type =Mod.Ragoruil Peakdischa+ge 10.56 cis Sion frequency =100 yrs Time to peak =10 min Time Interval 1 min Hyd,volume =50,172 cult Drainage area =5.820 so Runoff craft. =0,62 intensfty =2.0261nthr To by User =10.00 min OF Curve =Tarrant County ISWM.iDF Ston doalfon =0.6 xTo yya atag.rstorad. Target Q =8.200 cls Est Req'd Storage=34,045 cult BHvm aii 1. i I � I. Poet Main Basin P.W-___.._.._,._........i..._..___..............�.__.......___ _� + -oma Q[dsi Hyd.No.4--100 Y¢¢r aWa) .._...._ ._. 12.00 ..__._.............._.._I__...., -_...........__.............._...._... 12.00 ._ ... --.. .. ...._...10.00 tw .... } ._ wags MOD +� I + . 11w�� 30,000 d4dYJ 811,Gp M.WU .Ow _... 51•1 IWm -��aOjCU i 4.00..�..._ I ._' -. as O F T�E� P� %A �5�•• gs�a 2.00.. :,._.. __......_............... -...-_......_.............zoo a.cn....__.._... ......_. ------so*......._._........._ _................ .n.un D Id 20 20 d0 60 BD 70 9U QO 100 110 �•... ........................••••••� 7lme(In!n7 ;r --�--Hyvl Na.d i.7d1%Jit'Mod.Ratlarel Ent 5ta¢ge=34,046 cuR GERALD E.MONK of $••••. ^••••_ •••�a•.a•.•••.a.a :. o . 44553 � df as aa�� �. T r. �, EXHIBIT B POND CALCULATIONS OASIS CHURCH NW HWY 287 BLOCK 1, LOT 1, 5.74 ACRES City of Ft. Worth, Tarrant County, Texas Zoned: U date: sheet: 11/5/18 10 of 15 W \fpr 3 O Z T ,• '••��``'``�'Y� 3 W. e e e o U o vi a v e W I-O/�-� � vl 3 c 3 a ] rn 3 0 'n aP 3e Q z n o p p p p U B p W W 0 WI-PLL' 'Uj h:t- m 59xiNe5 MonW 8 R wi F G F G F K F R Y U a Z w d • % ¢Z Z O U,// �J �"�• ��J+ �,7 Z Q Z cr QD :Q . !P:••�� =r+1 1 N lwLLJia`l :c7 x a w moa "LL 0 � qs Q4 8 �\ m �► w o W C5 �. >O If F9'S U ab ........al1 �aoONa a�F OI j a ail _ J $ WEU DOS (� 03 t p a 1 it a S�70WIi K W O� L oO � zovOi� N�� Q ��1 °c a 1 a — s p a zl�o n o ma m m a — o F- �(co7FT,lm= �r v a E _=i Lj U 3 Jt- z �il f-"pza2O�azl N o � o QO M .0." z wowt57d. In o y a �— —� o O Z':C'3' ¢ vial °Im�o"FFzmoml�a �� - ° ll 1 I-JII m a- z J T a WZF zm a=U II °�j C d 11 1 Q. W QON g��F- OaQinS^U c 00 W F- a s w a. a n In ¢ Q o c•o N'�o a — U� I�Lo�Ix Z00W� �'- N M t1.1 10-00.0�5-2 U 1 1 1 ~ 00 10 r-VI a.F-0 Q N NOI�O0 / / 1 / .7 z w aa vl = o -awo� 0. a Adc a a,a 00 hha,yy..�aWZ p m O ,c Mc - z�UOW?�OWF U� Q° oOO.�'Ov O Q J D W W m Z Z N N N O•]O UOm Jay W pf-` O �U Ca.mJ Z O0O QO J_in ¢O U N~aUa K�Q00 QO N Z '-NM tIA cO y0 y2wo -t o aaaaaa 3R)0w g� 7 iii a a=.a=_a=.aaaa.. �F z J-0 W N J rn 3'3M VAI z J N J 0 H W W J W =® 9B19IZSOZO'aN'I SNI V) s 3nNY3d O.- 73AVd0 O3A0ddn1N/1 z N OVOd 723m 5 O' ._ — Bas_ —._ __ •_ L ILL o BBS ` � .— ✓ / H� ----------- is — _ _ tea v, woe � /� iF,w _ � � \ ✓ .:f/, // I It o > � M1 OPV z .O ggg Too ONad � p �y/ own=z / moW o. Yi Wp2o M �8 •NU QV/,11/ / ry� fn • �- - ib �Pd b !v OfBSiE!.� /g0� Z O / J �efl IBZ>ZLIZO nN!SN/ /;�/1 �.,•:*�(,;'i' � �� �y IB .9 60 MgA M / B/Zld X3 EXHIBIT B � x EROSION CONTROL PLAN �� �R• e za ~ olio ifY� Zi Wo � OASIS CHURCH z �b NW HWY 287 / F 83 BLOCK 1, LOT 1, 5.74 ACRES City of Ft. Worth, Tarrant County, Texas /I < Zoned: LI a_ 12 (nz date: sheet: / / 11/5/18 11 of 15 50,MIN. SILT FENCE (MIN.HEIGHT f- GROELEAVING TO PREVENT RUNOFF FILTER ER FABRIC C�CC�CCCCSCI CCCCCCCtC<CCC�CC�CCCCCCICCCCCCICCCCCCCCCCI f 24ABOVE OM EXIST.GROUND) C— 77MI`. STEEL FENCE PO ST MAX.SSPACING,MI N. EMBEDMENT=V < Cc CC CC CC CC CC CCC WIRE MESH CC CCCCC C CCCCCCCCCC BACKING SUPPORT COMPACTED EARTH PROFILE VIEW CC CCC CC CCC CCC C 44-W1.4xW1.4 MINIMUM EXISTING GRADENTS PAVED SURFACE OR ROCK BACKFILL CCCCCCC CCCCCCCC ALLOWABLE,TYP.CHAIN CCC CCCCCCCCCC� LINK FENCE FABRIC IS CC�CCC��C ACCEPTABLE RADIUSlR 1< .—yl _\F A 5•MIN. LENGTH AS SHOWN ON PLANS(51YMIN.) FLOW /'-VjJh 7C-V, •.� 1"l.� GRADE TO DRAIN AWAY FROM R `•(( .�`� Vr 'y,,/J STABI LI ZATION AND STREETPAVED SURFACE \ ]r TRENCH l FABRIC TOE-IN S.MIN. ISOMETRIC PLAN VIEW T. N.T.B. TRANSITION TO SILT FENCE PAVED SURFACE DRAINAGE MUST FLOW AWAY FROM ENTRANCE PLAN VIEW R.O.W. CIT FENCE GENERAL NOTES: N.T.S. 1. STEEL POSTS WHICH SUPPORT THE SILT FENCE SHALL BE INSTALLED ON A SLIGHT ANGLE TOWARD THE ANTICIPATED RUNOFF SOURCE. POST MUST BE EMBEDDED A MINIMUM OF ONE FOOT. 2. THE TOE OF THE SILT FENCE SHALL BE TRENCHED IN WITH A SPADE OR STABILIZED CONSTRUCTION MECHANICAL TRENCHER, SO THAT THE DOWNSLOPE FACE OF THE TRENCH IS FLAT AND PERPENDICULAR TO THE LINE OF FLOW. WHERE FENCE CANNOT ENTRANCE BE TRENCHED IN(e.g. PAVEMENT),WEIGHT FABRIC FLAP WITH ROCK ON UPHILL SIDE TO PREVENT FLOW FROM SEEPING UNDER FENCE. STABILIZED CONSTRUCTiON ENTRANCE MOAL GENOAN07E; 3. THE TRENCH MUST BE A MINIMUM OF 6 INCHES DEEP AND 6 INCHES WIDE TO ALLOW FOR THE SILT FENCE FABRIC TO BE LAID IN THE GROUND 1. STONE SHALL BE 3 TO 5 INCH DIAMETER CRUSHED ROCK.(NOT AND BACKFILLED WITH COMPACTED MATERIAL. CRUSHED CONCRETE) 4, SILT FENCE SHOULD BE SECURELY FASTENED TO EACH STEEL SUPPORT 2. LENGTH SHALL BE SHOWN ON PLANS,WITH A MINIMUM LENGTH OF 30 POST OR TO WOVEN WIRE,WHICH IN TURN IS ATTACHED TO THE STEEL FEET FOR LOTS WHICH ARE LESS THAN 150 FEET FROM EDGE OF FENCE POST. THERE SHALL BE A 3 FOOT OVERLAP,SECURELY FASTENED PAVEMENT. THE MINIMUM DEPTH IN ALL OTHER CASES SHALL BE 50 FEET. WHERE ENDS OF FABRIC MEET. 3. THE THICKNESS SHALL NOT BE LESS THAN 12 INCHES. 5. INSPECTION SHALL BE MADE EVERY TWO WEEKS AND AFTER EACH 1/2" RAINFALL REPAIR OR REPLACEMENT SHALL BE MADE PROMPTLY AS 4. THE WIDTH SHALL BE NO LESS THAN THE FULL WIDTH OF ALL POINTS NEEDED. OF INGRESS OR EGRESS. 6. SILT FENCE SHALL BE REMOVED WHEN THE SITE IS COMPLETELY MEN EN NECESSARY,VEHICLES SHALL BE CLEANED TO REMOVE SEDIMENT STABILIZED SO AS NOT TO BLOCK OR IMPEDE STORM FLOW OR DRAINAGE. PRIOR TO ENTRANCE ONTO A PUBLIC ROADWAY. WHEN WASHING IS REQUIRED,IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED 7. ACCUMULATED SILT SHALL BE REMOVED WHEN IT REACHES A DEPTH OF STONE WITH DRAINAGE FLOWING AWAY FROM BOTH THE STREET AND THE HALF THE HEIGHT OF THE FENCE. THE SILT SHALL BE DISPOSED OF AT AN STABILIZED ENTRANCE ALL SEDIMENT SHALL BE PREVENTED FROM APPROVED SITE AND IN SUCH A MANNER AS TO NOT CONTRIBUTE TO ENTERING ANY STORM DRAIN,DITCH OR WATERCOURSE USING APPROVED ADDITIONAL SILTATION. METHODS. 8. THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION WHICH WILL PREVENT TRACKING OR FLOMNG OF SEDIMENT ONTO PAVED SURFACES. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE AS CONDITIONS DEMAND. ALL SEDIMENT SPILLED,DROPPED,WASHED,OR TRACKED ONTO PAVED SURFACES MUST BE REMOVED IMMEDIATELY. 7. THE ENTRANCE MUST BE PROPERLY GRADED OR INCORPORATE A DRAINAGE SWALE TO PREVENT RUNOFF FROM LEAVING THE CONSTRUCTION SITE. �---- ..... HYper-Ch'Adnaled water shall not he[IIxW!+rgpd to the tlni✓onm8nl.unbae the chbrin9 Sanitary facades shall be 1-4dod al Be site.and their bcadon shall be Shawn on the Wndentratlon!is reduced to 4 ppm of lass by chaotically tfea@Og In dnphinpnnta re by on- Sen Cry Factures iSWM Conam cme Iran.The facliins shau be regularly serviced at the frequency Hyperwbtoii-Mc! silo intention unlit natural attenuation occurs.Natural attenuation may be aided by eacanmended by the supplier for Ilia nunbor of pnnp:n uaieft the facility. Water GoinWsier One aeration:Water vnth in-andel Arteriae concentration of!sea then 4 ppm Is prohibited Dis!n U do from be)ng discharged ertecsy to surface wear,R shall be discharged onto•rarieta m or _.........._._._.___._..._. .. _._.__...__.___..___..............._._ through a Lear yance system for further albmank a of the Gdurim before it roaches Shaw the location of fresh and debits storage of)',he iSWM Construction Plan Store as ,surface vniM.Afternatirely preamisian from IN sanitary aewar Ormake may be Trash and Debris made and delefs In covered Lina or amorandosufm.Trash end colons shell be removed _ t.oblainod.lo djoubarcec1trac re me Units,.sewer. „_......._,_..................._rv__,,,_ from Ne site at regumr Inlervala.Cm1MIra15 shall not ba nllared to ovnrrovz Vehicle and squipmenl washing Is pmh!hi(ml en the silo uniesa a Dred beam Is prontled .___... .... . ._...._. VahrperEqu'potent Tho amount of chemicals and hazardous materials stared on.sm,absi be mime@ed arab Wash'Nato± o capture 10%of the wash water.The wash water may Mmvo ald to ovapomlp pr waaad to the materlas rscossery far Lha current phase of conslrectlan.Chemicals and I haulad•off for disposal. hexnrdous nmmriats nhml be stored in choiranginal,manufacturers..tamers Inside of —"—"""'-'--"""—""""'"^"' s shaper that prevents contact Win rsintoll and rental Hazardous material swarge snarl open w other Chemical fUchewbiliwoo snail be Stared to then mean)that can be mixed srq in no huoff. theeMon schwaNmgdr immediately mediapm sl :I heppliew an m)doigrale that il—,,i. Chnmicals and Min no"appropriate Federal.staleanadmy lavroantlregu!ada!rs.5lto 11 locations iSoil Slabillzers !nllrunol.Ststoied shsenot.suriidare;ttalhzardo am)doing ands EalroUl IlaaardpUe MaMdarb shallhave alner in ptel.Ifa eatlhen pit or Upon rsecolndary 110%ofine alltematorssteresrcbeasnailbe considered.hazardous material and shall meet iflrgmlbe readivit atamge lanamers shat be kept dosed W9arnnda secondary containment .all Blefa,Iilmll!e1lLbfaY.[a:el11PC81a and haSarddU3 mafaf(a!a. 4 anall be antsd wire lasllr.Cdnlairara shall be kepi dosed except when mafedela are -^----^••-_..___...__....._ P Sluay Bion r NqW, ern the site9 be sacuumed or pe me ra r rvareda Moor and n I M I added or rainnved.Materials ahn:ibo dslnnsM using drippans orwimin.!!tied,banned Cmmrete Saw�nutliny niluwad ltl dbchngd fore the site.if the pavement to be cut is nearaslorrn drain Intel, amL ustllpomere0iq''oserrowprote<BT,nlem-Vee wemr Via Intel shall be ploles;ed by sandbags or cpNvalont temporary maesuaw to prevent 01"He Fuel tanks shell be Unrivaled vmh n aucondary anrlmum aqulvalent!0 110%of LO 5W nom entefin ins i.iet me on$'a vUhreM If the ercldsuM a ea seamen o4 or L•eno:the a,aa shall be Headwith --....._a_.__?Y........_._.........5.....__n__.:._.— Fuel Tonka I plastid.Sheer ma location of fuel tanks and mor norr ndary ccnteemnni on lite)SWM Cdne',n:Ctlan Plan. ..._...._.......__._.............�._........,......._._._. An area shall be designated w,the iWM Co.,i6cimn Plan fur tUncrelx waahmW.Apit Concmtaitleah-out or barrow area,Imed with pbsgr or an equv.W.t containment measure than M We lor pmo iaad rer conereia m'e-oul wales The mnuimnenl shall be a m e'retrn of a CF fur every lO CY of concrete placad plus a ore(1)bat freeboam.'tha discharge of washout wamr!o damearls,wn.insm'm Crammosson tore shall M onmib!led. OF OW '' *1� EXHIBIT B ........::*,v EROSION CONTROL GERALD E.MONK DETAILS q 44553 �.0 OASIS CHURCH 'O•• a 40�FnTG1STE+`� r1�w NW HWY 287 �• BLOCK 1, LOT 1, 5.74 ACRES 0 $/•• City of Ft. Worth, Tarrant County, Texas Zoned: LI date: Sheet: r r� 11/5/18 12 of 15 2 LJ yp� U) W IQ K 2 K SONW 5 MOi1W. �� � vii 3 � 3 a � ► _1 ••V•Y� a i5 1 'i5 'i5 ' 'iS a e►Q".' : r"v.. z I� n n n n a u u n It LU O� • SLI I I I �1+ Q00 8 tS a ¢a a r LU �: o: E j zW 0p� 0 zd~ Etna aLL�: Fz7-O Q0 �F n.UZa m Gln Z0�0��//II y D ym O F z R Z 4W13c~.�308dw Z r ee Z, N M 4Z dam 9819125828'ON•15N1 9N3a0 3nNY3d 73•I VNO 03AONdnlNn O I U O C /y' Gi o S Ye'/, o Stiff \ a'{ ' 'b '• � O oI•+ y b v AJ .91.96" H180N �:S :�!:i•r,,; eQ l�la•ea -"r;. s•- �'.� ' EXHIBIT B 9I62KLI20 Y!N'19NI re. .8-n sa9+vee9e MfH X �}.{Y � C .- SEEDING PLAN �z oaa� �s /�� �¢ =a / OASIS CHURCH _z N �il � i� �9an V'w io NW HWY 287 o- ��17 �zxd Wx w� BLOCK 1, LOT 1, 5.74 ACRES �oo: �o� / City of Ft. Worth, Tarrant County, Texas �a18 �3 / Zoned: U / date: sheet: /. 11/5/18 13 of 15 PIN .. e y3i ig'g FV 33� F� ZO � ��- �P zRIP JOE Rio �'$® �[z�y {f��I S$� •j}�yg7�{ s W Or( N FF- Z <<= mF << CJF1b 52 t 8 HIE W C7 ZJ. YS 3ZY W d lil- v� �� - o.M a' oa< W p•' C,7 N M d / LLII R dY a. o g ft'Aif ®w< m 3 f// Fi J F� O K a1= 23�C�rl�FZ� �KZ��W < LLJ $< 7?i� m?1n e:t <t�1i a�= �f otT3i a' iU U LLI / 06. 0 § wNw / II 15' // I O g Z zortn / cnaFQ •// ur �_x Q Z 4ei �---------------- uj w C,w -------------- W O-:2 / 1 I I � I I I I I \\ \ \ -------------- \ 0\ os oa /e•Ff /+ee EXHIBIT B LANDSCAPE PLAN \ ❑ASIS CHURCH NW 287 ®�q���� BLOCK 1, LOTW1, 5.74 ACRES City of Ft. Worth, Tarrant County, Texas \ / Zoned: U \\ .`.D.. sheet: © COPYRIGHT PRIM YYYY NE COPING ARCHITECTS,INC. \\\V / N'�'VY^•`�Y�- date: I PRINTING OR COPING IS ALLOWED 6-5-2017 11/5/1$ 14 O f 15 WITHOUT PERMISSION FROM MERSHAWN. GENERAL NOTES; 1, VERIFY ALL UTILITIES BEFORE CONSTRUCTION, 2. FOR PRICING PURPOSES ALL LIGHT POLE BASES SHALL BEA LANDSCAPE REQUIREMENTS MINIMUM OF 24' DIAMETER, 8'-0' DEEP, W/1/2' STEELI VERIFY W/STRUCTURAL ENGINEER. 3. EA, SUB—CONTRACTOR SHALL COORDINATE AND CALL FOR ALL INSPECTIONS W/TESTING LAB, OWNER WILL PAY FOR TESTING LABS. TOTAL AREA OF SITE 5.74 ACRESc250,034 SF 4. ALL BUILDING ENTRANCES AND EXITS SHALL BE HANDICAP ACCESSIBLE) SIDEWALK AND RAMP SLOPES SHALL NOT EXCEED THE TOTAL AREA OF BUILDING 14,672 SF MAXIMUM REQUIRED SLOPE NOT REQUIRING HANDRAILS, SEE TAS NOTES & DETAILS, NET SITE AREA 238,649 SF 5. LANDSCAPE SUBCONTRACTOR SHALL PROVIDE STABILIZATION OF ALL DISTURBED AREAS, 6. LANDSCAPE SUBCONTRACTOR SHALL PROVIDE AN IRIGATI❑N SYSTEM LANDSCAPE AREA REQUIRED 23,645 SF AND PLANS THAT MEET ALL CITY REQUIRMENTS. 7. REQUIRED LANDSCAPE AREAS SHALL BE IRRIGATED BY AN AUTOMATIC UNDERGROUND LANDSCAPE AREA PROVIDED 183,513 SF IRRAGATION SYSTEM; PROVIDED HOWEVER, THAT A HOSE BIB SYSTEM MAY BE USED FOR IRRAGATION WHEN A LANDSCAPE AREA IS LESS THAN 1,000 SQUARE FEET IN REQUIRED NATIVE 315 SIZE AND WHEN ALL PORTIONS OF THE AREA ARE WITHIN 50—FEET OF A HOSE 3 GALLON SHRUBS ATTACHMENT. SYSTEM SHALL HAVE FREEZE GUARD & RAINSTAT. PROVIDED NATIVE 8, ALL AREAS NOT SHOWN AS SPECIFIC PLANT MATERIAL 3 GALLON SHRUBS 375 SHALL BE HYDROMULCHED BERMUDA, EXCEPT FOR UNDISTURBED SITE AREA. 9. IN ORDER TO MEET BUDGET TREES SPECIFIED MAY NOT BE USED REQUIRED 3 GALLON SHRUBS 236 OTHER TREES FROM THE APPROVED CITY OF ROWLETT PLANT IN FRONT YARD UST MAY BE SUITABLE FOR SUBSTITUTION. PROVIDED 3 GALLON SHRUBS 10,CONTRACTOR SHALL SUPPLY SLEEVES IN FRONT YARD 240 AS NEEDED FOR IRRIGATION. 11,CONTRACTOR TO VERIFY LOCATION OF IRRIGATION CONTROL WITH OWNER. URBAN FORESTRY REQUIREMENTS GROSS PROPERTY — 250,034 SF U.S. 287 LOT 1 BLOCK 1 — OASIS ASSEMBLY OF GOD CHURCH UTILITY EASEMENTS — 82,254 SF NET URBAN FORESTRY AREA — 167,780 1. ZONING: I — INDUSTRIAL INDUSTRIAL ZONING 20X — 33,556 2. PROPOSED USE: CHURCH PARKING & DRIVES — 47,836 SF 3. PROPERTY AREA (GROSS): 250,034 SF OR 5.74 ACRES INDUSTRIAL ZONING 4O X — 19,134 SF 4. BUILDING AREA: 14,672 SF TOTAL CANOPY REQUIRED — 52,690 SF 5. BUILDING HEIGHT: SINGLE STORY — 37'-0" 10 SMALL TREES PROVIDED — 10 X 200 - 2,000 SF 6. LOT COVERAGE: 5.35X 10 SMALL TREES PROVIDED — 26 X 2,000 ® 52,000 SF F.A.R. a 0.053:1 7. PARKING REQUIRED: 1 SPACE/5 SEATS 409 SEATS/5 ® 82 SPACES REQUIRED 82 SPACES REQUIRED +25%- 123 21 SPACES OVER PARKED - 2 TREES 8. HANDICAP REQUIRED 1 ACCESSIBLE/25 SPACES REQUIRED 4 ACCESSIBLE 9. TOTAL PARKING PROVIDED: 144 SPACES (140+ 4 ACCESSIBLE 144 SPACES) 10. LANDSCAPE AREA REQUIRED: 1OX NET AREA m 23,645 SF LANDSCAPE AREA PROVIDED: 183,513 SF 11. TOTAL SQUARE FOOTAGE OF IMPERVIOUS SURFACE: 66,521 SF ® EXHIBIT B LANDSCAPE PLAN v z NOTES � ❑ASIS CHURCH ®����.�� NW HWY 287 BLOCK 1, LOT 1, 5.74 ACRES City of Ft. Worth, Tarrant County, Texas Zoned: LI © COPYRIGHT YYYY MERSHAWN ARCHITECTS,INC, date: sheaf: NO PRINTING OR COPING IS ALLOWED 6-5-2017 WITHOUT PERMISSION FROM MERSHAWN. 11/5/18 15 0 T r 15 EXHIBIT 99091 TABLE OF CONTENTS For the Oasis Church Hwy 287 Fort worth, TX DETENTION BASIN OPERATION AND MAINTENANCE MANUAL CONTENTS Page Cover Sheet 1 1. Scope and Responsibilities 2 2. City Responsibility 3 3. Project Information 3 4. Operational Procedures 4 5. Preventive Maintenance and Inspection 5 6. Maintenance & Repair 7 7. Safety 10 8. Maintenance Acknowledgement Form 11 9. Inspection Checklist Chart 12 10.Engineers Certification of Pond Conformance Letter 14 11.Detention Basin General Notes 15 DETENTION/RETENTION PON® OPERATION AND MAINTENANCE MANUAL Oasis Church Hwy 287 Fort Worth, TX Dote: Any detention pond modifications affecting the storage capacity or outlet structure of a detention pond will require a new manual and calculations reflecting the altered configuration to be approved by the Engineering Department prior to release for Site Permit. An updated plan view is required for pond modifications affecting only side slopes prior to release for Site Permit. The updated plan view reflecting the modifications must be included in the owner's Operations and Maintenance Manual. Exhibit C (pg. 1 of 17) Oasis Church Hwy 287 Fort North, TX DETENTION BASIN OPERATION AND MAINTENANCE MANUAL CONTENTS Scope and Responsibilities Design & Performance Criteria Operational Procedures 9 Normal Abnormal Indicators Preventive Maintenance and Inspection Maintenance & Repair 9 Safety 9 Inspection 1. SCOPE AND RESPONSIBILITIES The O&M manual shall include sections defining the scope and the party or parties responsible for maintenance. Attachment Number 1, must be included, signed, and notarized by the owner. The O&M manual defines the following: Funding needed v anticipated future monitoring and maintenance cost: The owner shall provide maintenance and operating budget for the detention pond. These costs will be related to mowing, inspections, trash removal, erosion control, and nuisance control. Non-routine maintenance costs to consider include structural repairs, sediment removal, and eventual replacement of the outlet structure. The frequency of sediment removal varies from pond to pond depending upon the amount of sediment in the runoff. Sediment removal is anticipated in the pond. The total annual cost for the above maintenance requirements, for both routine and non-routine maintenance is estimated to be 3-5% of the construction costs of the pond and associated culverts, and landscape Exhibit C (pg. 2 of 17) Training required: The owner shall provide staff and /or a maintenance company the proper training to maintain this pond. Personnel shall be trained in the following: Methods to prevent storm water pollution Best Management Practices for erosion and sediment control Knowledge of regulatory requirements Recognize proper and improper BMP installation and maintenance Effects of improperly designed systems Techniques for site inspections Record keeping requirements for the site operators Reporting: The operator shall conform to the Fort Worth record keeping practices and guidelines Record retention: All records regarding the pond maintenance and operating reports shall be maintained in a proper order and available for the City review at any time. Coordination required with others: Coordination of maintenance crews and operating crews must be maintained and must conform to this manual and the City requirements 2. CITY RESPONSIBILITY The only responsibility of the City has in the operation and maintenance of this facility is inspection. The City will inspect the basin at a minimum annually and prepare a Notice of Violation (NOV) if required. Any deficiencies noted on the NOV that are not corrected in the times specified herein will result in criminal fines not exceeding $2,000.00 per day or application of a lien upon the property adequate to cover the required maintenance and/or repair plus administrative costs. 3. PROJECT INFORMATION Project Name: Oasis Church Project Location: Hwy 287 Contact: Randy Lemme Address: 420 W. Green St. PO Box 79101 Saginaw, TX 76079 Exhibit C (pg. 3 of 17) Phone Number(s): 817-692-4397 A. DETENTION BASIN PHYSICAL CHARACTERISTICS / STRUCTURES (A separate form should be provided for projects with multiple ponds. Pond name should correspond with the identification shown on the approved plans.) Pond flowline at inlet : no inlet Pond flowline at outlet 805.25 Pond normal pool elev. Pond 100 yr. WSEL 806.55 Pond overflow elev.808.00 Pond inlet pipe diameter(s) NA Pond outlet pipe diameter(s) 7 — 6" PVC Outlets Aerator information (if applicable) _N/A B. DESIGN AND PERFORMANCE CRITERIA The intent of the design of the Drainage and Detention pond system is to preserve the amount of drainage entering the property from the adjacent property while capturing the runoff created by this site into a new detention pond on site. Attached also are the design drawings for the pond and the related appurtenances. 4. OPERATIONAL PROCEDURES NORMAL Exhibit C (pg. 4 of 17) ® The normal operating conditions of the pond operation is that the pond will slowly fill and release during normal rainfall events. During a major storm ® event, the pond will fill to the 100-year rain or less event and slowly release water onto the adjacent per the design of the outlet structure. ABNORMAL INDICATORS 9 Outflow reductions, • Side slope and erosion near outfalls, ® Sinkholes along drain line, 9 Standing water, ® Evidence of piping along embankments, ® Trees along embankments /emergency spillway , ® Spotty/thin plant cover and weed growth, ® Increases in water loving plants 5. PREVENTIVE MAINTENANCE / INSPECTION Activity Schedule • Note erosion of pond banks or 6 months bottom inspection • Inspect for damage to the Every 6 embankment months • Monitor for sediment inspection accumulation in the facility and forebay • Examine to ensure that inlet and outlet devices are free of debris and operational • Repair undercut or eroded areas Standard • Mow side slopes maintenance • Manage pesticide and nutrients • Remove litter and debris • Seed or sod to restore dead or Annual damaged ground cover maintenance (as needed) • Remove sediment from the 5- to 7-year forebay maintenance • Monitor sediment 25- to 50-year accumulations, and remove maintenance sediment when the pond volume has been reduced by 25 percent Exhibit C (pg. 5 of 17) Preventive maintenance guidelines and a routine and annual inspection checklist shall be developed and are included in the O&M manual for the detention basin and appurtenances. Visual inspections of all components will be conducted every 6 months or as noted above. The O&M manual stresses and requires that a- log 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. A good quality assurance and quality control program is essential at the outset. Records are important for evaluation and protection. There is little benefit to monitoring if records are poorly kept. A system should be established with the thought that it may someday have to be defended. Written maintenance and repair records shall be maintained by the party or parties signing the O&M manual and shall be provided to the City upon request. Additional items to consider and suggestions when inspecting and monitoring detention basins and appurtenances include but are not limited to the following: MANHOLES e Monitor monthly during construction and every 6 months thereafter unless problems develop. ® When monitoring manholes, these items should be noted: - Observe and document general condition of manholes. Check for cracks or other signs of deterioration. - Measure and record depth of water surface from lid. - Note whether water is clear or cloudy. Note sand or silt in the bottom of the manhole. If bottom is covered, measure the depth. - Note condition of inlet and outlet pipes. INTAKE / OUTLET STRUCTURES ® Observe condition of appurtenant structures in relation to the as-built facilities. ® Monitor every 1 to 2 years or following 2-inch storm event. ® When monitoring; the following items should be noted: - General condition of intake /outlet structure. - Condition of the riprap, if any. - Check if there is a trash rack in place and if so, if it needs cleaning. - Check for signs of recent erosion in the vicinity of the structure. - Check the vicinity of the structure for sinkholes. SIDE SLOPE AND BOTTOM ® Observe condition of side slopes and bottom in relation to the as-built facilities. ® Exhibit C (pg. 6 of 17) ® Note silt & sand accumulations. ® Note cracks alongside slope, and slope failure areas. ® Inspect geo-synthetic fabrics used for slope protection FLUMES ® Observe /document standing water areas. STORMWATER QUALITY DEVICES ® None AREATOR if Applicable ® Define manufacturer, make and model ® Observe and document any clogging of unit - ® Follow manufacturer's manual for maintenance of pumps. 6. MAINTENANCE & REPAIR Identify basic requirements to maintain the operational characteristics of the facility, expected and typical materials and equipment to be used. Discuss methods and procedures required to repair and replace system components. BASIC REQUIREMENTS ® Preserve the drain system in good working condition so it will perform without interruption. ® Keep the pipe and structures clear of obstructions. ® Keep structures in proper repair and earthwork in good condition. MATERIALS ® Identify materials needed for maintaining the detention basin. EQUIPMENT - Identify equipment needed, such as; ® Lawn Mower ® Weed Eater ® Excavator, front end loader, etc. ® Trucks and appropriate small tools ® Pumps and ladders ® High pressure hydraulic drain cleaner ® Exhibit C (pg. 7 of 17) ® Trench box ® Video inspection equipment ® Oxygen sensor ® Rain Gauge METHODS AND PROCEDURES The anticipated maintenance operations and procedures are as Follows: MAINTENANCE OF DRY PONDS Vegetation—The pond areas have a ground cover of grass, which if properly maintained will prevent erosion of the embankment and provide an easy surface for inspection. Re-Seeding—Periodic re-seeding may be required to establish grass on areas where seed did not take or have been destroyed. Before seeding, fertilizer (12- 12-12) should be applied at a minimum rate of 12 to 15 pounds per 1,000 SF. The seed should be evenly sown at a rate of three pounds per 1,000 SF. The seed should be covered with soil to the depth of approximately '/4". Immediately following the planting, the area should be mulched with straw. Trees and Shrubs—Trees, shrubs and other landscape vegetation should be permitted only as shown on the approved planting plan. The vegetation should be kept healthy and vibrant. If a tree or shrub dies it should be removed and replaced with another tree or shrub from the same species (see attached maintenance schedule). This is for vegetation planted to buffer the dry pond. Mowing—Grass mowing, brush cutting and removal of weed vegetation will be necessary for the proper maintenance of the areas. All area slopes and vegetation should be mowed when the grass exceeds 8" in height. Acceptable methods include the use of weed whips or power brush cutters and mowers. Erosion—Erosion occurs when the water concentrates causing failure of the vegetation or when vegetation dies and sets up the environment for rill erosion and eventually gullies from the stormwater runoff. The areas should be inspected. Proper care of vegetative areas that develop erosion is required to prevent more serious damage to the site. Rills and gullies should be filled with suitable soil compacted and then seeded. Methods described earlier on vegetation should be used to properly establish the grass surface. Where eroded areas are detected, the cause of the erosion should be addressed to prevent a continued maintenance problem. Frequently, problems result from the concentration of runoff to one point of the dry pond area instead of a uniform distribution of runoff. This can be corrected by reshaping, to more evenly distribute the runoff to areas not experiencing erosion problems. Exhibit C (pg. 8 of 17) Rodent Control—Generally in this urban environment, rodents is not a problem. Rodents such as groundhogs, muskrats and moles are attracted to moist, wet areas and can be quite dangerous to structural integrity and proper performance of the earthwork and drainage. Groundhogs and muskrats thrive on burrowing into the manmade earthwork, which become pathways for seepage. In the event that burrows are detected, the rodents should be dealt with by removal. Trash and Debris--Trash acts as a barrier to storm water infiltration and attracts unwanted pests. The dry pond area should be kept clear of debris such as loose bottles, cans, food containers and other forms of rubbish. The area should be cleared of debris as needed, but no less than monthly. MAINTENANCE OF SPILLWAYS AND CONTROL STRUCTURE Inspection of Conduits--Conduits should be inspected thoroughly once a year. Conduits should be visually inspected at the joints. Pipes should be inspected for proper alignment (sagging), elongation and displacement at joints, cracks, leaks, surface wear, loss of protective coating, corrosion and blocking. Problems with conduits most often occur at joints and special attention should be given to them during inspection. Joints should be checked for gaps caused by elongation or settlement and loss of joint filler material. Open joints can permit erosion of the earthwork and possibly the piping of soil material through the joints. A depression in the soil surface over the pipe may be signs that soil is being removed from around the pipe. OPERATION Drainpipes--Drainpipes should always be operable so that the water can be drawn down in the event of severe rain or for repairs or maintenance. Record Keeping--Operation of the dry pond area should include recording of the following: Annual Inspection Reports--A collection of written inspection reports should be kept on record. Inspection should be conducted annually. Copies should be provided to the Fort Worth Stormwater Management Section of the Transportation and Public Works Department. Observations--All observations should be recorded. Where periodic inspections are performed following significant rainfall, these inspections should be noted in a logbook. Maintenance--Written records of maintenance and/or repairs should be recorded in a logbook: Exhibit C (pg. 9 of 17) Other Operational Procedures--The owner should maintain a complete and up- to-date set of plans (as-built drawings) and all changes made to the dry pond area over time should be recorded on the as-builts. Sedimentation and Dredging--Sedimentation from on-site and off-site soils will eventually result in the clogging of drainage conduits and will have to be removed. The frequency of this sediment removal can be reduced by ensuring that the site areas around the building be stabilized with a vegetative ground cover such that it restrains erosion. The removed material should be hauled offsite to a suitable landfill site or mounded somewhere on site and stabilized with a ground cover sufficient to restrain erosion. REPAIR, REPLACEMENTS AND ADDITIONS ® System repairs should always be to the original design standards or better. ® Replacements and additions should be treated as original construction. 7. SAFETY ® Establish general safety guidelines and procedures. Safety measures may include but are not limited to fencing, warning signs, and stadia rod indicating depth at lowest point, outlet structures to limit public access, Trench safety and work in confined spaces could raise additional safety concerns. Exhibit C (pg. 10 of 17) 8.0 MAINTENANCE ACKNOWLEDGEMENT I acknowledge and agree by my signature below that I am responsible for the performance of the detention basin maintenance as defined in the attached Operation and Maintenance (O&M) manual. I agree to notify the City of any problems with the system and / or prior to any changes to the system or responsible party. Print Name: Title: E-mail Address: Address: Phone: Driver License Number Date of Birth Signature: Date: Notary Public for the State of County of , do hereby certify that personally appeared before me this day of , and acknowledge the due execution of forgoing maintenance requirements identified in the attached O&M manual. Witness my hand and official seal, My commission expires Exhibit C (pg. 11 of 17) 9. INSPECTION CHECKLIST CHART FREQUENT DATE REPAIRS REPAIRS NOTES INSPECTION REQUIRED MADE 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 Exhibit C (pg. 12 of 17) MAJOR INSPECTIONS Condition of Storm water Quality Structure Type of Stormwater Quality Structure Structure type and Condition Condition of rip- rap Condition of filtration system Berm or Embankment Settlement Location of erosion Evidence of Animals Evidence of Aquatic life Condition of Aeration Fountain Exhibit C (pg. 13 of 17) 10.0 Format for Detention Facility Letter of Conformance Submitted on Letterhead of Engineering Firm (Date) City of Fort Worth Storm Water Management Division Attn: RE: Oasis Church Detention Facility Conformance Dear certify that the design, as approved by the SWFMA, to the City of Fort Worth, of each Detention Facility located at Oasis Church, 12XXX Hwy 287, Fort Worth, TX, conforms to the requirements of the City of Fort Worth Code of Ordinances. I further certify that each Detention Facility has been constructed in accordance with the lines and grades on the approved design drawings and I believe will function in accordance with the intent and purpose of the approved design. Sincerely, {Signed Seal of Engineer) Gerald E. Monk, PE (Title of Engineer) cc: SDS Fort Worth (Developer/Owner of Facility) (Contractor) Exhibit C (pg. 14 of 17) 11.0 Detention Basin General Notes 1. All construction shall be done in accordance with the 2015 CFW iSWM Criteria Manual, as amended by the Fort Worth Transportation and Public Works Department. 2. Detention pond and outlet structure(s) shall be in accordance with Fort Worth Stormwater Design Manual and fully operational prior to any paving activities. 3. The property owner or homeowner's association shall maintain the pond in accordance with the maintenance and operation manual approved by the T & PW Department. 4. Erosion control shall be in accordance with the stormwater quality ordinance and the latest revision to the 2015 CFW iSWM Criteria Manual." 5. All ponds shall be constructed with a permanent irrigation system around the perimeter of the pond. The irrigation system shall provide sufficient coverage to establish and. maintain grass vegetation to prevent erosion of the pond side slopes and bottom. 6. Pond(s) shall be excavated to the lines and grades shown on the approved construction plans including the inlet and outlet structures and shall be verified by the design Engineer. Written certification shall be provided by the design engineer to the Engineering Department stating that the pond(s) has been constructed and is operating in accordance with the approved design and construction plans. 7. Ponds deeper than ten feet shall require a slope stability analysis by a licensed geotechnical Engineer. The analysis shall be submitted to the T&PW Department. Pond depth shall not exceed twenty feet with side slopes no greater than 4:1 unless a variance is specifically approved by the T&PW Department. 8. Grass coverage shall be defined as 70% perennial vegetative cover per NCTCOG latest specifications including St. Augustine, Bermuda, Buffalo or equally hardy warm weather grasses as approved by the T&PW Department. 9. When warm weather grasses will not germinate due to fall or winter seasonal conditions annual, cool weather grass cover (rye or fescue) shall be established as a temporary substitution. The owner shall establish the required perennial vegetative cover no later than June 1St of the following year. Exhibit C (pg. 15 of 17) 10.Should the owner fail to establish 70% perennial vegetative cover, refundable fees of an amount equal to the cost to grade and sod the pond shall be submitted to the Director of T&PW prior to release of the plans for construction. Said fee shall not be less than $12 per square yard. If vegetation is not established the fee will be forfeited to the City for use in establishing required vegetative cover. Building Inspection will 11.cease and final occupancy approval for the property will be withheld until approved, 70% perennial vegetative cover is established. 12.Pond(s) shall be constructed with a paved low flow concrete flume (4 feet min. width) between the inlet and outlet structures unless pond is excavated in stable rock. Flumes must be constructed at point discharge locations, such as curb outlets or swale outfalls between the top of slope and the pond's low flow flume. 13. Items 1 through 11 shall be completed prior to the City granting acceptance to the public improvements and issuing a Certificate of Occupancy for non-residential developments or a Building Permit for single family residential developments. 14.Stormwater quality measures with minimum removal efficiency of 70% of total suspended solids up to 100 microns are required to be constructed in conjunction with all detention and retention pond(s). 15. Pond design and operation shall be in accordance with the most current CFW iSWM Criteria Manual 16. An all weather access surface to the bottom of the pond shall be provided. 17.The owner shall remain responsible for silt, trash and miscellaneous construction debris removal from the pond during all phases of subdivision and building construction. 18.Should the condition of the pond deteriorate during construction, building permits, inspections, and certificate of occupancy will be denied by the Building Inspection Department until the pond is brought into compliance with the approved construction plans. Exhibit C (pg. 16 of 17) EXHIBIT "D" Maintenance Checklist Inspecti®n Checklist 5 s , Exhibit "D" Stormwater Structural Maintenance CHECKLIST FREQUENT REPAIRS REPAIRS INSPECTION DATEREPAIRS MADE NOTES Mowing Remove Trash and debris Inspect irrigation system operation Remove grass clippings Violations Noted MINOR- - - -- - - - - - - - - -- - INSPECTION,- Condition NSPECTION,Condition of Pond Amount of silt in and Amount of silt in flume Amount of ponded water Amount of wetland vegetation Location of Erosion Percent of vegetation Condition of trash guard Location of Erosion MAJOR INSPECTIONS Condition of Stormwater Quality Structure Type of Stormwater Quality Structure Structure type and Condition Condition of Rip- Ra STORMWATER FACILITY MAINTENANCE AGREEMENT Exhibit D (pg.1 of 3) Rev.11/17/2016 Condition of filtrations stem Berm or Embankment Settlement Location of erosion Evidence of Animals Evidence of Aquatic life Condition of Aeration Foundation STORMWATERFACILITYMAINTENANCE AGREEMENT Exhibit D (pg. 2 of 3) Rev.11/17/2016 FORT SORT WWCw u,° INSPECTION CHECKLIST FOR SIMPLE DETENTION BASIN S�MaPnagemeenttr Facility Name: Facility Agreement Number: Basin/Pond Number: Inspected By: Date: Type of Inspection:Annual T,Quarterly , Monthly , Routine or Storm Event_,(#days since event Basin Conditions: 1. is there standing water or wet spots? Yes_No—Comments 2. Does sides or bottom show signs of erosion,settling,cracking,etc? Yes_„No,_Comments 3. Does dam or emergency spillway show signs of erosion,settling, cracking,or other problems? Yes_No_Comments _„ 4. Is there evidence of animal burrowing in dam? YesNo_„_,Comments 5. Is there evidence of changes in shape or volume of basin? Yes_No—Comments 6. Do vegetated areas need mowing? Yes No—Comments 7. Are there trees or woody growth in dam? Yes_No—Comments 8. Are there areas that need to be re-vegetated? Yes_No,Comments 9. Is there any accumulation of silt,trash,debris or litter in the basin? Yes"No,_Comments 10.Are there any other basin maintenance activities needed? Yes—No T Comments Structural Components: 1. Are pipes,channels,trash racks,etc.free of obstructions? Yes No Comments 2. Are pipes,spillway or trash racks in need of repair? Yes_No_Comments 3. Is the low flow or tricde channel in need of repair? Yes No—Comments 4. Is the outfall channel in need of repair? Yes No_Comments 5. Are there any other structural maintenance activities needed? Yes No_Comments Plan for correcting deficiencies: Signature: Owner's Representative Date: Form CFW-6 CPW-SEPTEMBER 2015 Appendix A A-17 Exhibit D (pg.3 of 3)