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HomeMy WebLinkAboutContract 60195-A1Date Received: 6/18/2024 Time Received: 11:51 a.m. Permit No.: SWFMA-24-0034 City Secretary No.: 60195-A1 AMENDMENT TO CITY SECRETARY CONTRACT NO. 60195 STORMWATER FACILITY MAINTENANCE AGREEMENT This AMENDMENT TO CITY SECRETARY CONTRACT NO. 60195, STORMWATER FACILITY MAINTENANCE AGREEMENT is made and entered into by and between the CITY OF FORT WORTH, a municipal corporation of Tarrant County, Texas, acting herein by and through its duly authorized City Manager or duly designated Assistant City Manager, hereinafter referred to as the "City", and Lowe's Home Centers, LLC "Landowner", acting herein by and through its duly authorized representative Richard Goodman as Vice President of Engineering & Construction. RECITALS WHEREAS, the City of Fort Worth ("City") and Hunter Crossroads, LP ("Previous Landowner") made and entered into City Secretary Contract No. 60195 (the "Agreement") to authorize the use of on -site stormwater management facilities (the "Facility") to be constructed and maintained on a portion of Landowner's property; and WHEREAS, the Agreement was recorded with the property records of the Tarrant County as Document No. D223179524 which is one and the same as City Secretary Contract 60195. WHEREAS, the Agreement contains exhibits "A" and `B" that depict the location and design specifications of the Facility; and WHEREAS, the Agreement also contains exhibits "C" and "D" that provide for the Facility's operation and maintenance plan; and WHEREAS, it advisable to execute this Amendment to the Agreement to revise exhibits "A, ""B," "C," and "D" in the Agreement to depict changes in location and design changes being added OFFICIAL RECORD Revised 03/01/2022 BN Page 1 of 8 CITY SECRETARY FT. WORTH, TX to the original agreement and to update the Facility's operation and maintenance plan; and NOW THEREFORE, City and Landowner, acting herein by and through their duly authorized representatives, enter into the following that amends the Agreement: 1. Exhibit A is hereby replaced with Exhibit A-1 attached hereto and incorporated herein to the Agreement, consisting of a revised location description of the Facility. 2. Exhibit B is hereby replaced with Exhibit B-1 attached hereto and incorporated herein to the Agreement, consisting of revised design specifications of the Facility. 3. Exhibit C is hereby replaced with Exhibit C-1 attached hereto and incorporated herein to the Agreement, consisting of an updated operation and maintenance plan for the Facility. 4. Exhibit D is hereby replaced with Exhibit D-1 attached hereto and incorporated herein to the Agreement, consisting of an updated maintenance checklist for the Facility. 5. This Amendment shall be filed with the City Secretary as an amendment to the Agreement and also recorded among the land records of Tarrant County, Texas, and 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. 4. All other provisions of the Agreement which are not expressly amended herein shall remain in full force and effect. Revised 03/01/2022 BN Page 2 of 8 CITY: LANDOWNER: Lowe's Home Centers, LLC a North Carolina limited liability company Dana Burghdoff (Jun , 2024 CDTJ Dana BurghdofF, Assistant City Manager Jr�y ff By: Richard J. Goodman Its: Vice President, Real Estate, ' S City of Fort Worth Construction & Retail Facilities Date: J u n 18, 2024 Date: �O Nj ICJ a Lk Contract Compliance Manager: Approved as to Farm and Legality: By signing I acknowledge that I am the person responsible ✓w z� for the monitoring and administration of this contract, including Matthew Murray ensuring all performance and reporting Senior Assistant City Attorney requirements. City Attorney's Office Date: Jun 18, 2024 Rebecca Owen (Jun 18, 202411:21 CDT) Rebecca Owen, Planning Manager � fORTo�pad Development Services ATTEST: �� o0 a°Fa 9�0 IF °* � Q°aCp n EX Date: Jun 18 2024 Date: Jannette Goodall, City Secretary City of Fort Worth Date: J u n 18, 2024 OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX STATE OF TEXAS § COUNTY OF TARRANT § This instrument was acknowledged before me. on June 18th, 2024 by Dana Burghdoff, Assistant City Manager of the City of Fort Worth, .can behalf of the City of Fart W nrth _ ------------- a��YPca, BROOKE BONNELL a Notary Public + * STATE OF TEXAS 9 h Notary I.D. 134009525 My Comm. Exp. Oct. 11, 2026 ' LANDOWNER STATE OF NORTH CAROLINA COUNTY OF IREDELL, NotarOublic, SState �of Texas BEFORE ME, the undersigned- authority, a Notary Public in and for the State of North Carolina, on this day personally appeared Richard J. Goodman (name of executor), Vice President, Real Estate, Construction & Retail Facilities (title of executor), known to me to be the person whose name is subscribed to the foregoing instrument, and acknowledged to me;thathe/she executed the same for the purposes and consideration therein expressed, as the act and deed of Lowe's Home Centers, LLC (Landowner's name); and in the capacity therein stated, . , , GIVEN UNDER MY HAND AND SEAL OF OFFICE `this —. ay . of MN 20.22 �1ittEliilk 0 iJotary Public` V Lincoin fA Con` tY E 0 �/`f� N'C'A,�p`����� Notary' Isublic, Statc of North olina My Commission Expires: Q - " t - aaa EXHIBIT "A-1" INSERT LEGAL DESCRIPTION Revised 03/01/2022 BN Page 5 of 8 LEGEND — — — — ♦ — — O = SET 1/2—INCH IRON ROD WITH \ "MANHARD CONSULTING" CAP \ Nj = FOUND 1/2—INCH IRON ROD \ 0. ® = FOUND CUT 'Y' \ 9S = CALCULATED POINT = FOUND NAIL P.O.C. = POINT OF COMMENCEMENT \ \ P.O.B. = POINT OF BEGINNING \ L6 / ' \ LOT 94G3 � BLOCK Oa I WOST& CROSSROADS \ L8 DD OC . Hn OO o 022 319gZ85 \ J \ �11.350 ACRES (58,801 SQ. FT.) G I s L4 L10 L3 L11 N G HUNTER CROSSROADS, LP -k,r',�� O.B. REMAINDER OF 32.334 ACRES J �v (CALLED TRACT II) '5 DOC. NO. D207294400 P.O.C.-i 0 75 150 300 \ I I I I SCALE: 1"=150' COORDINATES AND BEARINGS ARE BASED UPON \ THE TEXAS COORDINATE SYSTEM, NORTH CENTRAL ZONE (NAD 83), UTILIZING THE ALTERRA CENTRAL RTKNET VIRTUAL REFERENCE NETWORK. \ Hanh CONSULTING TM� 6448 E Highway 290, Ste. B-105 , Austin, TX 78723 ph 512.244.3395 manhard.com Civil Engineers I Surveyors I Water Resource Engineers I Water & Waste Water Engineers Construction Managers I Environmental Scientists I Landscape Architects I Planners Texas Board of Professional Enqineers & Land Surveyors Req. No. F-10194754 (Surv), F-21732 (Enq) ©2024 MANHARD CONSULTING, ALL RIGHTS RESERVED 1.350 ACRES US-287, Haslet, TX 76052 SWMF Easement PROJ. MGR.: AD SHEET A DRAWN BY: TRS OF DATE: 04/18/24 2 SCALE: 1"=150' FIELD NOTE FILE #2024.058 EXHIBIT Al LINE TABLE LINE BEARING LENGTH L1 N17'02'37"E 37.16' L2 N52'47'36"W 79.98' L3 N14'56'02"W 12.00' L4 S75'05'09"W 44.81' L5 N14*54'51"W 571.50' L6 N75'05'09"E 90.00' L7 S14'54'51 "E 243.50' L8 N75'05'09"E 18.00' L9 S14'54'51 "E 328.00' L10 S75'05'09"W 53.19' L11 S14'56'02"E 4.75' L12 S52'56'48"E 92.42' L13 S37'15'59"W 47.47' L14 N37'15'59"E 80.84' L15 N37'15'59"E 63.66' COORDINATES AND BEARINGS ARE BASED UPON THE TEXAS COORDINATE SYSTEM, NORTH CENTRAL ZONE (NAD 83), UTILIZING THE ALTERRA CENTRAL RTKNET VIRTUAL REFERENCE NETWORK. Hanh r CONSULTING TM� 6448 E Highway 290, Ste. B-105 , Austin, TX 78723 ph 512.244.3395 manhard.com Civil Engineers I Surveyors I Water Resource Engineers I Water & Waste Water Engineers Construction Managers I Environmental Scientists I Landscape Architects I Planners Texas Board of Professional Enqineers & Land Surveyors Req. No. F-10194754 (Surv), F-21732 (Enq) ©2024 MANHARD CONSULTING, ALL RIGHTS RESERVED 1.350 ACRES US-287, Haslet, TX 76052 SWMF Easement PROJ. MGR.: AD A SHEET A DRAWN BY: TRS OF 2 DATE: 04/18/24 L SCALE: 1-=150' FIELD NOTE FILE #2024.058 bi Manhard.. CONSULTING 1.350 ACRES VISTA CROSSROADS ADDITION TARRANT COUNTY, TEXAS FILE NO. 2024.058 PROJECT: 617.019003(EX12) DATE: 04/18/2024 DESCRIPTION 1.350 ACRES SITUATED IN THE M.E.P. & P.R.R. CO. SURVEY, ABSTRACT NO. 1131 IN TARRANT COUNTY, TEXAS, BEING A PORTION OF LOT 14R, BLOCK 1, VISTA CROSSROADS ADDITION, OF RECORD IN DOCUMENT NO. D223185565, OF THE OFFICIAL PUBLIC RECORDS OF TARRANT COUNTY, TEXAS; SAID 1.350 ACRE TRACT BEING MORE PARTICULARLY DESCRIBED BY METES AND BOUNDS AS FOLLOWS: COMMENCING, for reference, at a 1/2-inch iron found in the northeast right-of-way line of US Highway 287 (R.O.W. varies), being the most westerly corner of that certain 32.334 acre tract of land (called "Tract II") conveyed to Hunter Crossroads, LP, by Deed of record in Document No. D207294400, of said Official Public Records, also being the most southerly corner of said Lot 14R; THENCE, N37°15'59"E, leaving said northeast right-of-way line, along the west line of said 32.334 acre tract, being the east line of said Lot 14R, a distance of 80.84 feet to a calculated point, for the most southerly corner and POINT OF BEGINNING hereof; THENCE, leaving the west line of said 32.334 acre tract, over and across said Lot 14R, the following twelve (12) courses and distances: 1. N17°02'37"E, a distance of 37.16 feet to a calculated point, for an angle point; 2. N52°47'36"W, a distance of 79.98 feet to a calculated point, for an angle point; 3. N14°56'02"W, a distance of 12.00 feet to a calculated point, for an angle point; 4. S75°05'09"W, a distance of 44.81 feet to a calculated point, for an angle point; 5. N14°54'51"W, a distance of 571.50 feet to a calculated point, for the northwesterly corner hereof, from which a cut "X" found at the northwest corner of said Lot 14R bears N70°29'50"W, a distance of 410.31 feet; 6. N75°05'09"E, a distance of 90.00 feet to a calculated point, for the northeasterly corner hereof; 7. S14°54'51"E, a distance of 243.50 feet to a calculated point, for an angle point; 8. N75°05'09"E, a distance of 18.00 feet to a calculated point, for an angle point; 9. S14°54'51"E, a distance of 328.00 feet to a calculated point, for an angle point; 10. S75°05'09"W, a distance of 53.19 feet to a calculated point, for an angle point; 11. S14°56'02"E, a distance of 4.75 feet to a calculated point, for an angle point; 2024-04-18 - P:\Crichton Temp\ABRAM DASHNER RPLS\METES AND BOUNDS\2024\2024.058.docx Sheet 1 of 2 Texas Board of Professional Engineers and Land Surveyors • Registration No. 10194754 Manhard Consulting • 6448 E. Hwy. 290, Suite B-105 • Austin, TX 78723 • 512.244.3395 • manhard.com COLORADO I ILLINOIS I NEVADA I TEXAS I WISCONSIN bi Manhard.. C O N S U L T I N G 12. S52°56'48"E, a distance of 92.42 feet to a calculated point in the east line of said Lot 14R, being the west line of said 32.334 acre tract, for the southeasterly corner hereof, from which a 1/2-inch iron rod with "Manhard Consulting" cap set at an angle point in the west line of said 32.334 acre tract, being an angle point in the east line of said Lot 14R, bears N37°15'59"E, a distance of 63.66 feet; THENCE, S37°15'59"W, along the west line of said 32.334 acre tract, being the east line of said Lot 14R, a distance of 47.47 feet to the POINT OF BEGINNING, and containing 1.350 acres (58,801 square feet) of land, more or less. BEARING BASIS: TEXAS COORDINATE SYSTEM, NAD 83(2011), NORTH CENTRAL ZONE, UTILIZING THE ALLTERRA CENTRAL RTKNET VIRTUAL REFERENCE NETWORK. I HEREBY CERTIFY THAT THE ABOVE DESCRIPTION WAS PREPARED BASED UPON A FIELD SURVEY PERFORMED UNDER MY SUPERVISION DURING THE MONTH OF OCTOBER, 2022, AND IS TRUE AND �C O THE BEST OF MY ABILITIES. .......................... ABRAM C. DASHNER TEXAS RPLS 5901 A 5901 FESS\O? MAN HARD CONSULTING �ND'SU0 TBPLS FIRM NO. 10194754 ., 2024-04-18 - P:\Crichton Temp\ABRAM DASHNER RPLS\METES AND BOUNDS\2024\2024.058.docx Sheet 2 of 2 Texas Board of Professional Engineers and Land Surveyors • Registration No. 10194754 Manhard Consulting • 6448 E. Hwy. 290, Suite B-105 • Austin, TX 78723 • 512.244.3395 • manhard.com COLORADO I ILLINOIS I NEVADA I TEXAS I WISCONSIN LEGEND O - SET 1/2-INCH IRON ROD WITH "MANHARD CONSULTING" CAP LINE TABLE LINE BEARING LENGTH / h� L1 S53°04'10"E 18.22' L2 S36°55'50"W 26.50' LOT �ZR BLOCK K I d027Q C HOVSROO QDS &D007DOH DD OO Oo HOO o 02= 8 5565 \/3,02 FT. 78 E) POINT OFF BEGINNING ASS. O SS A� 0 y J 0 15 30 60 I I SCALE: 1"=30' rn 0 HUNTER C, CROSSROADS, LP ,d` REMAINDER OF ,0 32.334 ACRES (CALLED TRACT II) DOC. NO. D207294400 COORDINATES AND BEARINGS ARE BASED UPON THE TEXAS \ COORDINATE SYSTEM, NORTH CENTRAL ZONE (NAD 83), UTILIZING \ THE ALTERRA CENTRAL RTKNET VIRTUAL REFERENCE NETWORK. 02023 MANHARD CONSULTING, ALL RIGHTS RESERVED _ 3,402 SO. FT. - M.E.P. & P.R.R. CO. SURV., A-1131 60HanhardTM FORT WORTH, TARRANT COUNTY, TX 76052 co N S U LT I N G DRAINAGE EASEMENT EXHIBIT 6448 E Highway 290, Ste. B-105 , Austin, TX 78723 ph.512.244.3395 manhard.com Civil Engineers I Surveyors I Water Resource Engineers I Water & Waste Water Engineers DATE: DRAWN BY: SCALE: CODE: Construction Managers I Environmental Scientists I Landscape Architects I Planners 11 �14�23 PWP 1-=30' 2023.106 Texas Board of Professional Engineers & Land Surveyors Reg. No. F-10194754 (Surv), F-21732 (Eng) EXHIBIT A-1 Manhard. C O N S U L T I N G 3,402 SQ. FT. FILE NO:2023.106 M.E.P. & P.R.R. CO. SURV., A-1131 PROJECT: 617.019003(EX2) FORT WORTH, TARRANT COUNTY, TX DATE: 11/14/2023 DESCRIPTION 3,402 SQUARE FEET OUT OF THE M.E.P. & P.R.R. CO. SURVEY, ABSTRACT NO. 1131 IN TARRANT COUNTY, TEXAS, BEING A PORTION OF THAT CERTAIN 32.334 ACRE TRACT OF LAND (CALLED TRACT II) CONVEYED TO HUNTER CROSSROADS, LP, BY DEED OF RECORD IN DOCUMENT NO. D207294400 OF THE OFFICIAL PUBLIC RECORDS OF TARRANT COUNTY, TEXAS; SAID 3,402 SQUARE FEET BEING MORE PARTICULARLY DESCRIBED BY METES AND BOUNDS AS FOLLOWS: BEGINNING, at a 1/2-inch iron rod with "Manhard Consulting" cap set in the west line of said 32.334 acre tract, being the northeast right-of-way line of US Highway 287 (r.o.w. varies), also being the most southerly southwest corner of Lot 14R, Block 1, Vista Crossroads Addition, a subdivision of record in Document No. D223185565, of said Official Public Records, for the most westerly corner hereof; THENCE, N37-15'59"E, leaving said northeast right-of-way line, over and across said 32.334 acre tract, along the south line of said Lot 14R, a distance of 128.98 feet to a calculated point, for the most northerly corner hereof, from which a 1/2-inch iron rod with "Manhard Consulting" cap set at an angle point in the south line of said Lot 14R, bears N37*15'59"E, a distance of 62.99 feet; THENCE, leaving the south line of said Lot 14R, continuing over and across said 32.334 acre tract, the following three (3) courses and distances: 1. S17°06'42"W, a distance of 108.93 feet to a calculated point, for an angle point; 2. S53°04'10"E, a distance of 18.22 feet to a calculated point, for the most easterly corner hereof; 3. S36°55'50"W, a distance of 26.50 feet to a calculated point in the west line of said 32.334 acre tract, being said northeast right-of-way line, for the most southerly corner hereof; 2023-11-14 - P:\Crichton Temp\ABRAM DASHNER RPLS\METES AND BOUNDS\2023\2023.106.docx Sheet 1 of 2 Texas Board of Professional Engineers and Land Surveyors • Registration No. 10194754 Manhard Consulting • 6448 E. Hwy. 290, Suite B-105 • Austin, TX 78723 • 512.244.3395 • manhard.com COLORADO I ILLINOIS I NEVADA I TEXAS I WISCONSIN ki Manhard. C O N S U L T I N C THENCE, N53°04'10"W, along said northeast right-of-way line, being the west line of said 32.334 acre tract, a distance of 55.90 feet to the POINT OF BEGINNING, containing 3,402 square feet (0.078 acre) of land, more or less. BEARING BASIS: TEXAS COORDINATE SYSTEM, NAD 83 (2011), NORTH CENTRAL ZONE, UTILIZING THE ALTERRA CENTRAL RTKNET VIRTUAL REFERENCE NETWORK. I HEREBY CERTIFY THAT THE ABOVE DESCRIPTION WAS PREPARED BASED UPON A FIELD SURVEY PERFORMED UNDER MY SUPERVISION DURING THE MONTH OF OCTOBER, 2022, AND IS TRUE AND CORRECT TO THE BEST OF MY ABILITIES. HNER ABRAM C. DASHNER ABRAM..C:..D. ..... TEXAS RPLS 5901 '. 5901 MANHARD CONSULTING `q'1'O psstc TBPLS FIRM NO. 10194754 _ 2023-11-14 - P:\Crichton Temp\ABRAM DASHNER RPLS\METES AND BOUNDS\2023\2023.106.docx Sheet 2 of 2 Texas Board of Professional Engineers and Land Surveyors • Registration No. 10194754 Manhard Consulting • 6448 E. Hwy. 290, Suite B-105 • Austin, TX 78723 • 512.244.3395 • manhard.com COLORADO I ILLINOIS I NEVADA I TEXAS I WISCONSIN EXHIBIT `B-1" DESIGN PLANS AND SPECIFICATIONS Revised 03/01/2022 BN Page 6 of 8 z \\ - �- ■ _ SO �fO'wZ C���CCCZjZiZiZiJJJJjjjj E / K I / / I ® Q®eaC• E! -■s+ Y Iw■aa�-■..�. E.4_ws._.+....-a9@� s Ix�RR�gg�gg�gg���gg�gg����gt�FF�g�aggeg�ggsg�gb�l� ��gg�Yp�p���d� $ �gp� XXE [�X� �g�KK�ggYYis y@F�g���g&�g��¢'gR�4� � eg ® °e•a=e4■eso■=. eaa■ e s s�9� � 5 8 gg gg gp gg gq g g g$ gg gg gg 22 g g gg yY g¢ tt 7xC YY � a ■ € v a ■ ■ € v s 9 s a E ■ ■ � ® � rn GRADING PLAN lip FREELMD and KALFFMAN, NC. �w — o = Y <m 5,v209 co St—— m LOWES OF � ig� � m�afi � weer store A— G —"I. HASLET TX O E S !. Saa4 z m +� (a") n3-ban �� r 5' art CF e K1°"� po Paz \ f r tiN 1 i I I t wIPE Pq Ru E wATEa '\�..ppp��d Nq 1\ INST.IN/ D215271931 /Fd ,Ez7,o3, � f j2y%xDE PDELIEASEME�s i R Do ip aT NI I1E LOT 12 0 (ITEM 1011 \\1 \ -Nq_ UND / \\ DETENTION POND ,E WvDE� ENT WATEN j INst,Iw\YDZPSR71 / �! \\\\\ (WL 1odd) O?TCT \\ \\ \\ (ITEM\\ \\ \\za' YrI P CCE \V \ \ \. os3 D1\5f2]N1E4T `\\\ �yc \\4\\ \\�ITENI\CEVB94]81f �!'\%`���0\N z "\rHiNP FL c�'E\ (E 144 21 \l\ \ae \ \\\ \\ 'A6AZ RCP FIT 0-y .46B3 m /fir ELE EXISTING _ DRIVEWAY \ \ l IT —E4 s \ I 40' i s�1-, HCRI20NTAL GRAPHIC SCALE 4G' 6 LEGEND PROFILE VIEW LEGEND E3T R POSED DEs p TON ExISTNG GRa�O — — corvroLR aeoaa.D GRCdIJD eas aT E404 SPOT ELEVATON p STORM DRAIN INLETDAD STORM DRAIN PIPE w WATER LINE REc MMENI oN - a OTECH SITE DAN E —--LG--- UNDERGROUND LINE ww SAwTARr E—ER LINE 0 MANHa_E VI N7S Qcm a �w as -— P.- '�— I LF 76 L. 7, OF 1 LF OF I9 19 RCP eb sla nm r 1�nPOP as (QA S 2 0261 1 —� S. 0,00 0150 1,00 O 8' 40' VERTIG G —LE 4 1,50 2,00 O 40' HO' HORIza APHIC 40 RgEVISIONS I OT99 s' Es�cwPnory I I I I I �I I �12 .�•..... '�za.zosa g o Z m� � wry G laao x[SMLLE x�xeAitxf C N W J 0>1. 16. �o �W� U)&o= owa oar arzersou Is UNE.... seT ISSUE _E D-xxxl4 EXHIBIT B-1 eeo 3 eaa eao (� aza — 8 - — to B55 —'I ` — 855 85o &A — � — — � p � _ IB'aRCP • Ibol _ — - -- - ieao � Bao L_ 1 B35 — — B35 835 — 0«50 �«�0 «00 450 Q«00 0«50 0«,70 SD (1-2 SD (3 4) SD (6 7) 8a9 10 I —865 AS -- B5� - �55 85� JnPa Bao s m s4� N �l ° n 80.5 —Beo = £I150 — 0100 0150 1.00 2«00 2«50 3«00 3«50 4«00 4«50 — SD (9A-12) O I REVISIONS Ioa �Eo scwrnory I I I I I I I I I I i Bay — — 8a5 = _"�• /pk'h — ew _ — •oral _ 300 2150 2100 1150 1100 0150 01JO SD (8-24) „ "g o z m� � cry /Ercere I —ESC lWe — � I II a awa n � ® I� 5� oawi� � ll» h� = &5 �wu�x fmxn"•ui��wuc un ql� ° u � � n '0 m'�M S� _ ■� 8«00 7«50 7+00 6«50 6«J0 5«50 5«00 4«50 4«00 3«50 3«00 2«50 2.00 1«50 1«00 0«50 0«00 LU SD (12-18) 0 J w STORM DRAIN PIPE SPECIFICATION 111 ~ owanra saMi ssi arz5�soxa °E DATE 6O 6' 9' 60' O 60' 90 sei VEQTICAL CPAPHIC'. SCALE H 120 TAL GQAPLC SCALE tJnnWlXc nl5 1 6' = A EXHIBIT B-1 _ 0.AMETEF � GROUnrW FIAG NGNBH K TEG GAR%WACC KGRNSEAL C0.NNECTOF BFEL/ CORRUGATED PIPE SMOOTH WALL PIPE WATER -TIGHT PIPE TO MANHOLE CONNECTION DETAIL NOTES' HO[EBHACCBEAMIN. a•CAFGER THAN vivEOUTBICE [NAMETER 1. HOLESSHA(L BE PAECASTORCORE0. ,aa ro A�FF — � s�NaR,,,>.aCw rEa aP PR npR.yixJ/.v[e� ems~ nsm[aaavv RA�aIrKNa�/N! .aM M/H rMuvlsFrouv PERBPFCIFMATpN3 � �WA8FEo5raVE�Ha �varrREwA LaEMM� M�ACLPR� aTL,E�a>M�aTRI. sr� d eRK'KMAYeEUBEa TOANY9TFRAME GRATE SHOaa TGBURFALEE[EYATpNAMAYIMUMGF IY INCHES STORM MANHOLE ��msw��ewa`xmxow � OxMO M xw �aa �ixa xv mEMslmaiAuarmNAslMc ran !Haug aem2l �Azv+aevi NorF MiNixwmmcHwmrHrtwlaHaH �rHFGxrrRGFlxmaa. rcwma.+er GENERAL A'OTEB cues ecvC Gnaw TABLE I: CLASSESO�F EMBEDMENTANO SACKFGIL�L�TERIAL�� LLA (lMp IA m ec aa1zvEaaawEosataw NHCs wz FRrcTon^ erx A�A � rINBGRA,NEaaaCa ,� ,tea � .� TRENCHAND BEDDING DETAILS SAWCUTS STORM/SANITARY �1 INLETAPRON 111 G aABING ��lR ° �ETEBL,a 1" R11 rR�r�FE, WAa aMry �n�� 4 O � /•B�ro��T� P 1 f,rR,KKwaM,EaBro�- GRATE INLET aERL'ro9vl MiNiMUMFaeaCC va[CA9rC0.vCrzErE9row/enNKiLte[5 E P.PECA4 YeE/NBTAL[Ea TO BEPrHe CERrlPEBA4 Eo roAaruaTP ME, Ge4 rPeFAaorowRFAceECEvaimNAMMIMUI NOTE DIAMETER OFMANHOLESHALL SE RENEWEDSYTHEGENSWL CONTRACTOR TO DETERM/NE A L EGEND OF STANDARD MANHOL E DIMENSIONS WITH RESPECT TO PROPOSED PIPES/ZES, NUMBER AND GEOMETRY. OVERSEE MANHOLES SHALL REPRO✓IDED/F MINIMUM S"WALL DIMENSM BETWEEN PIPES/SAOT MANUFACTURED. MANHOLEAPRON } --�.aEBBTaE GUC _nrvc u 2 out 8 UCRERa HE1 W 6 HIX2 �CGNC a 1 �WIaHEGeTGNE COMBINATION INLET aEs` BERa�RIMINI,,,R„-aRaC� F��rLa�ErEara,M ELEYArK,NAM,�IMIrMaF.IH� "�®EoaaroaR�LE EXHIBIT B-1 OUTLET STRUCTURE DETAIL Iw•AflK arrllryryxEttn xas nv EP IPP N W FED O3 t sEc WLL rcrv�lt xa51N SEE Fr U ES K6 'ssa+ rox uaxl uu 6 t S11—LTLFax�EONT 4 t (UTT1--D" ING LEVEL FlDAT ] T-OOVM 0 0 icH NIGH a�_ Axe =RE.. o��u IsoNeTrslc � '� I � / ISOMETRIC w/ G F OPTIONAL EXTENSIONS _Q x-_ � x, 8T T xG REA qx 3 4•x;x• —0 G•: x z. S• W aces 6' CHIN — axa1— NOT moue [ n Te .Te .2 ea3 °0 PARTIAL SECTION 7nnmew �lll, �m SPECI ICATIONS ME, Mr arz,0PARK W °eO1UN11. eox e-sn-FAn1c No —AK 011 INS E1ARR0_ ---- /e ROUNDED ENTRANCE A DOWNSTREAM LEADWALL AS SHOWN. PROVIDE ROINDED E—ANCE FOR PLAN UPSTREAM LEADw 2 vq A E o°�7 �\ aWAEF2 ri ALL WALLS - { IL r IIII-IIII __ I LI— AT 12 ew ELEVATION SECTION ALL SLOPES SLOPE 1 1/2':I SLOPE 21 SLOPE 3:1 IY-24' 3-3 3 5/8' 2'- 6-113'-9- 8-4 5-0- 5'-O' II'-3' ]'G' ST 3'-6' 4 2-11 1-9 4-2 9'-3' 5'-6 12'-6" B'-3" 1 30- 3'-9' 4 I/2 3'-3- 8'-6' 4'-6- 10'-2- 6'-0' 13'-8" 9'-0 36 4 10-1/a 5 I/2' 3'-11' 10'-I' 5'-3' 12'-0' ]'-O' 16 -I' 10'-6 I.I. a -9 6 11' 4' -T 11'-6' 6 -O 13'-10' e'-O' IB -6 12 -O 45'-3' 6 1l2 5 -1 12 -II' 6 -9" -6 9'-0 20'-E' 13'-5' sa s -4 6 3l4. 14 -4 ]'-6' I]'-3" 10 -O 23'-O' IS -0' 60' 6'-1 ] 6 -2 IS -9' B'-3' 16 -11 II'-0' 25'-3" 16'-6- T- e FOR DcwNSTREAM LEADWALLS, T- P-) FOR UPSTREAM HEADWALL REINFORCED CONCRETE HEADWALL WT3t EXHIBIT B-1 OUTLET STRUCTURE eiE pro Irece a en e\\ Muw<u sae ar v o m Ana xnx a ac rvcrE 6 oaaax xar veer ry a. sm� sar m� y — wv� o ry so at \ eo i�jR7 N. sunm O �aw uw.m r�wvm w sE�TlON e�e �a SEDIMENT BASIN OUTLET STRUCTURE N.-. OUTLET STRUCTURE arE amiw seam— era asww� �irva ese�easso E III 1 �d �=lam fff"'fff\/ Iil L—III- PbAN SECTION � III=11 Ir—III— mvv® Brae �exe xo.s co�.arers worl�s UNDERGROUND DETENTION POND OUTLET STRUCTURE N.-.. wing e 11 pl— Sed Grw coed re ac of w en rvene - ., w G coo n er _ _p.b er��sv k d­U p Sad, w1l b. re dime wul be repevedI become, u es�necessery to men— a pose ne nsedlmenr fence c =,n c pe.,.,,,y dense rve cover e — ss re. sraeccE ELEv eaals WW eorron, of a �IVeu�) SECTION THRL1 TEMPORARY SEDIMENT BASIN NIS 11 aF b o­ye I.— e� II oI n Ire sraecc-r- sssv ono J — � �/�1 ) eor.oM or �revrlcry srsran aEv eassoJ u cs .orn sa{l L� m s q 6 S SECTION TFJRUe UNDERGROUND DETENTION POND NIS :xctFx o� Lu J Q u— � u z ox (1J U w�- owanra eaMr s[r arz5�sou Iss.E once ISSUE _E a—rvawl8 EXHIBIT B-1 REINFORCING TABLE xmmmx I•��w; x. p :.Plz ;® ACCESSCASnNGNOTSUPPLIED BYCONTECH-.mmmvswmo<rzm. °P"x'<°wxw'o"' <. `• wwuxwm wrwwr.mwwocxeorxaxmwn.,wwmcm mmmwen[.m�oxx f�,' CONSTRUCnON LOADING DIAGRAM ___ wiro2AL ✓; i i mmr°M xouxoomiox B.x NEw souxeavrrox vuxviex R wmrozx o MANHOLE�CAP DETAIL ew�ic� x0 SCn l O ECH' :naA um.mnnn�hi .ax a l�L I STUBINFORMAnON .. Ll mwm w RISER INFORMATION RISER INFORMATION —� -- ASSEMBLY ,anmwwn ru rare ixv. eaxso: ® � i .wx.m„w<m.mmmmmm,o�,mxm. n,rw� I i ..wxmwmxmw<�w wm.romxmm..wmw,mx. FD k— MATERIAL SPECIFICATION { —� wmx mm ie�mym"y`�w�mme� mm mmmnmm uvnx..vmxma----,uxo-- 48' UNDERGROUND DETENTION SYSTEM-]8415]-0f0 C NTECFI' YYIMeCMe 4&'UNDERGROUND DETENTION SYSTEM-]8115]-010 LON LET. SUET �u - m.'. � w.m�w :J x®. O LOWE LET.TXHASLET HASLET, TX a,�� l/� NABLEf. TX oFGaAxoxGx Fl, mmmwhe PLAN END CMP RISER PIPE 221 NIa R&ROLLED END HEL.COR PIPE x,wxri<roffnm,meowx.wxmw�ccaxmuniwacaxunwacau.. ���j\����n���/� (1\\II x woucewm,ow,cexnewe.xawv'�.ow�e�se� xwrtamvaertnmarAmw.wn. e. xxom� cowoww<vuexmu.wmmxouxan LV� swore mourn onxxueuvmw mm,ce,uwa,am„m�u e. uoeowevemuro 12"RISER BAND DETAIL TV- CALMANWAYDETAIL s um..wumemu,x 1412 HUGGER BAND DEFAME amp. CONTEM Cii !M "3 �I 48' UNDERGROUND DETENTION SYSTEM -]8415T-010 -- _ m(I _ La+vPs- HASIEr —!, 5 rlWL-, w O HASLET. TX cs _ wwm..>..,rr<www.,� ,m om r.m,mmwmm,m, ,mxomw.ma of �I ®'x' m°°'"xx°`n"<'"°'.x`a.c .a.w,�w.uucu rw,c wxawrwnaau.ucn.awmwvu.owmuvaarrmw.s„oaaai 'wx ��ou umnoxu..eµ �a wumxanurwz.wu.vauwmwraxnmowz 13 -s m.rwowammrwmm.xauapxuwnoaxe, Q� wuum rcxxwxff awwm— r— � ommewxreuox,Kxomc+wwnommu,aeaa,xewumuRmo. wrovoioaawww.wiawvxoww�xu�c.xmma.ac,MANUFACTURER RECOMMENDED BACKFILL C'vNTECH' 48' UNDERGROUND DETENHASLETSYSTEM -18415]-010 w�l _ LON HASLET O NasLEr. Tx lREVISIONS _ o,< oM® DA oDE5O21PT— nI I I I I I I I I I O< 4�E xerr�w 1'.RL9."H •••, �;xEka<YoM GN W J r u- a O" LuLu �U� 0=0 D...x19 EXHIBIT B-1 DIG �\\� \�✓ � RgEVISI� NS s' �Eo rssuEona w scrnory s N _ i _______ _ SITE i iL \� s z _ , ACREAGE SUN. MA I a -----------1------ I A//llilm 1\ / / MS • Fr / E.O...... F}q / (IN ACRES) NVa?nnr \\ eJirliIrl(r(! JJIi 717 l \i a o�a5"1a,s, I rRoxoARoermxo.M¢Rcmr ewxoevA \_1�A3Y0000W0ASkFEA iS mm ssnous eARIA PHA — — — — — — L ----------SEDIMBASIN .r I ee a : •�, I osa AC ji i i i NET, RDER To -I—, —1. aAnw Z 5 5® ANS SO AI D / /( / / \II 1 17 II I o \ /1 ZZ MANIENA+LE STATE Q o m N / a E_ � F — BE MAIMANED AT I v I I , r Il lm AID TIC F F` A�.ErvTAT" " TIE a = P i F1 1 11 mmvEo anry oNEU rvor reovcE wR SEcnvE ssa ccxTRaL nop I Emssa nxo sm'. o 0 ca x �Asca su SSE �ro M .—T. RAu.Or s SI MD s ro I / ♦ V I �� A T °tom 13 \1 �I i — L yam- - — — _ II% — ���:;'-\�I ���� •e00.,_\ �a�F 11111TRIKTION 11111EM^,E 111 I) i kk / 1 \\ \ \\\\ \ 1 �•ry(sl e<a�e II NJTFY CRY OF -T — ANS — R-R® /"\ L— 1 i / / j TI \ \\��\\s� �e °°°'�F'F• weccn's S Tr Mffnr� AID ccsT-11. MJST Ar1EJ0 iW= P4ECONsiRIKiKKJ Mill MF cmr[as A \�\� IrvsTas Tenc�amr corvsTRlcTry ervmAvre �loawo owes sac�vax / / a \ \ �\ 5 INSTKL SLT I:ENT As SHORN, I x+ODnFSMu�, xc ae+v O ��\ 1 IrvsTAu s®M NT eAw �M., Av wsrul Texaaner pNJLEI � sr�91-1 Ta - A— vnHmE —1 Mu BEms® � PER A m r€ ar MaTwx lA onrs Lu \a LEGEND Ex_aT NGaeoaoseD DEscrzwnoN O.NrA eGTr I.E uI.E _ MITS OF DlsTueeANce ELT FFNCF CONSTPIKTION EXIT ?" \\\\\\\� i F_ \\ \. \ / / OWq oAl P.R.T., asSHsoxa rCONe 'WO ISSUE GN SET REAIE I 1. 22 EXHIBIT B-1 ...... — 0!��)�ISIQNS 6coca 11T'E lEa—ON I I T I I , 7 �4 1 1 P I I Z-A. SITE VIONITT' MAP NTC OF. , AGREAGE (IN AOSRUEMSM) Ry PLASE 2 DA17d I T.ITT�Al .1=REA PIT 5EDIMENTrIN C 110 71 .I. A.. NCTI —1 — 1. ON Lli N-P TO -N OF LU E 717] AND APENS, 1p- NAP I T POL NEA— FI�M WAINED AT LT / F TIE ALL FC`tN0--0V3T FOP EFFECTME IIANDIE D 1 7 �w CA -;TI'ENJI SPCC- -- &D ONAL SKSANJ AND SDVENT o_ A.. 1 31 .—T. 10 DIG AS N:f�b# T CIN PAIIPO .CFS eI AND TO P, VE ECON— NLWST i- Ago 0 IT .la.....IR.A.L 11 11111TI17N11INA1111111',l (PHASE 1 UD IT PCGG TIN —DOTECOP0 A —AN SYSTEM 3 —1Ni — .. —1 .1 CFAs® PP A Pmm OF OE — 11 4 NFTALL U N) — S-N. USE SM.- FAUN AS 1C.- A IN POSED UflUTE& aus FN - - - - - - - - - PKIFOSED FOPS DPAN SYSTEM I 7 OSE SONENT — TO AT. CONS POCTION OF - - - - - - - - - - - - ON L—OLMD TTEWMN SY5leu. LEGEND EX-aT NG ERQP05ED DE5212PTION O.N-1 STOPM CIPAIN 3 OPM —IN INLET IANT- E— LINE .ATS, :N1 E — JE — UND-SIC)UND SLEOT11C — IT — INDEI—IND TELE—NE —1— UN— GAS -LE P—EI21 LINE DPAINAGE APEA LINE LIM175 OF DISTURBANCE SILT FENCE ..N— EXIT IP I PROTECTION IN NE — N AREA1 1 31 N5TA— IN AL PAVED AREAS � SCCN � PRXT— AA 10 TME OT EIE NO, 1 —10% M SCON cm OP N� DPNWE ACAS— \N LU 11 =T CITY OF POPT \>r r S'\ cNI 0 < 23 EXHIBIT B-1 N x x H H Cd M gF 'j �G ® ll 'R0a �014 In a : g 1� P1 Pill H 4�fr5 a Lim nn! Sg9g&o @§ HP 14 �D— �. Q o \ —TT Q m 1 i I B5 H a� 3�Na"m mho; ad do (rim �va� �m a'BaAwm •$ a$mv- a; _s 89 ���• s � � � ���. � � g6R F � � >�, >amw � w>, omwoN� o>mmw•, o>mmw�, asmn s 8� ®�a ffi� = mamp =sza a� - 3 - s- daa•���8 —_— 4 > � N"s � ��sm� rB B" € v � �� g � - � sg s `Igo •� e � �� -- � s daa;g8 m sa n3 a g� 3 € v gg a aMg 3$ s 9' ?� E.Fp g • m & F 6 18 tiia\k ap a •L / 3 e m d � � E. � lid m a �I •ma� I•8a� a �i g� �� � � m 8 o o o SWPPP DETAILS I FREE" old KAUFFMAN, INC. S m a LOWES OF �t1°�� ass , �a q, �e s 3>:'a g' 0`�`� 'V 8ici 209 wart stone Avenue — \ DO HASLET TX W E S i'' Greenvtlle, South Camhna 29609 i3 � p (864) 233-549] �y',F.q..: }� Az (MY OF FORT WORE{ TBM 5; I oanxw ev uc I cHecxeo ev ers REVISIONS 0wuEom 4"Fairdoth5kimmer®Surface Drain Cut Sheet IDare oascwrnory J. W. Faircloth & Son, Inc. www. FairclothSkimmeccom rsm�o wlu in to Awoa�e �,mi coon 4-pu<w•i Conn•pnn C_ ac�ro cr<mn� s olarusla6' / a�ua4p ✓a upv� / \\ Skinnin—hown at ka r I noating pos Gon Yr � '�5 oa•..o n f on o�ulM endow Pde axwnalm IMe,aM wlfiro awry 4u a pa ti 4 1. Coupling can be re tal at antl hole attached t t—load he ail —ffi 3" nipple. Typical methods used: on metal stredure osteel atubout welded an he side at the bottom wih a a" threaded coupling or reducers; on oconcrete 1dedto with a l ht or th. at the bottom, use a U steel plate with a hole cut In it antl wupling waldetl to M1 that will fit over the hole In the convete Z and poltetl to the structure wiM sealant. It is possible tp grout a 4" pvc pipelna hok in Ne Crete to connect the skimmer but this is leas secure than n- ion. . Z 2. Dimensions are approximate not intendetl 1. plansfora depth f Q Z m le Banal ' ed t, rwt foam wre pipe) ahoultl be 1.4 times Ne tle0th of water with a minimum laugh vat oo t add- can be pulled t the aide br maintenance. If more than 10' long weight Q Q a P may have to be added tp inletto coupler at Increased buoyancy. 4. Inlet tapers tlown from 4"maximum inlet ro a 3" barrel and hose. Barrel is smaller to reduce m buoyancy and tendency to lift inlet but is suhcient fin flow through Inlet because of slope. The Y o U c� inlet orfice can Ee reduced using the plug and cutter provided to control the outflow hate. r^ 5. In is 8" pipe between thastraps with alo6 cut in Me Inlet antl aluminum screen door N (smaller than shown in ill-ratbn) for access to tha 4" inlet and oMce maid.. O h 6. Capadty 20,109 cubic had par day maximum with 4" inlet and 4" head. Inlet mn be reduced • 0 by installing a smaller oric using the plug and cutter provitled to atlluat flow rate for the p, velar basin volume and drew m thin, required. Z O ]. Shipped assembled. Uaer glues inlet extension and barrel, installs vent, cuts onfice In plugLU F r m antl attaches to ouget pipe or swdure- Inclutlea gentile hose, rope, orifiw cutter, etc m Upl( 4inchCut TM11-0T November 14,2007 fL ,amE�•warea�a„�,� `�� L rfoonESN�E�E xPI �xefiitnfpp LY e J ,eroe�.xv�mmwcwrewimxu+ �mwma�m.xowm,memx,aemoxaeeeo�xrwm® Q O LU p W~— O= ��,� a a.,,a�h•m.tla�la•tl,madaaalaw,md�,•,a•wk,aar �,� lI� a�„p�4 np�il2il,a Pevl¢ea 9rzm4 I Isss 5oNE> o SET l-25 EXHIBIT B-1 CROSS SECTION VIEW FLAT -BOTTOM TRENCH DETAIL -111Ti 1 —�Ai-III ewne rmfrau Eu � V-SHAPED TRENCH DETAIL PLAN SYMBOL PERSPECTIVE VIEW POROUS BAFFLES S..Pfi—�H— .. SG-13 PACE i of 2 NOT 1.0 SCALE p„t BAFFLES - POST REQUIREMENTS BAFFLES MAILEAL HEQUIRLMLEIS BAF S GENERAL NOTES BAFFLE - INSPECTION &MAINTENANCE POROUS BAFFLES v.w­ SC-13 PAGE 2 of 2 GENERAL NOTES, Pma T �a exrewoacr+Aoe viwr000 PLAN li InI Future IiG omm e of I ROEOE�cxS­Cn 0�ccow­ s *e'.".' s'_NF_'T." No i f4"P,' Fos.l*�T.l rcwwE... 4 ELEVAON TI FUTURE HOME SIGN RIFRAP TMILA[ COnC �3ECTlON ISOMETRIC VIEW A L j— PRA e'A,w—nn uN�PTrrENo PLAN Fi� } �FarERFABRx SECT/ONA-A NOTES 1. BEEAPPROPRHTEPCANOR SCHELWLEftlROIMEMSpNS P B 3 C- T/MCSTKEMAY/MUMSTdYEO/AME 2 TEK BUrNOTLESSTHAN6'. 1HERIPAAPAN0E02 FOUNDATION BLOBE MBTA[LEO BETWEEN RIP RAPAPRON - OUTLET CHANNEL PI OSIAP 24 7I I B 13EFGTW I C E(W� W D S SIZE I D- SIN 75 INE ID OPI KINESSI I NOTES I) FOP 051, PIPE DIAMETER HAS BEEN TAKEN 24 INSTEAD OF (2) 18 SURFACE ROUGHEN/NG (CONTOUR&FURROWS) TRACK/NG DETAIL FF-1 SWPPP JOB SITE PERM/T POSTING DETAIL EXHIBIT B-1 DISCHARGE AT STUDY POINT-1 EVENT PRE -DEVELOPED POND DISCHARGE BYPASS FLOW TO POST- DEVELOPED FLOW (CFS) (CFS) STUDY POINT-1 (CFS) FLOW TO STUDY POINT-1 (CFS) (� 1-YR 8.38 CPS 1.82 CFS 5.14 CPS 6.96 CPS ,\ 1 5-YR 12.84 CPS 4.11 CFS 7.27 CPS 11.38 CPS \\\ 100-YR 21,69 CFS 6.73 CPS 11.71 CFS 18.44 CPS \\ DISCHARGE AT STUDY POINT-2 DISCHARGE iT STUDY POINT-3 EVENT PRE -DEVELOPED POST -DEVELOPED EVENT PRE.DEVELOPED POST- DEVELOPED FLOW (CFS) FLOW (CFS) FLOW (CFS) FLOW (CFS) 1-YR 5.11 CFS Z68 CF5 1-VR 296 CF5 4.59 CF5 &YR 7.23 CFS 3.79 CFS SYR 4.19 CFS 6.49 CFS 100-YR 11.64 CFS 6.09 CFS 100-YR 6.75 CFS 10.45 CFS L`7SCHARGE AT STUD POP T-4 EVENT PRE -DEVELOPED POST -DEVELOPED FLOW (CFS) FLOW (CFS) 1-YR 0.05 CPS 0.05 CPS 5-YR 0.06 CPS 0.06 CPS 100-YR 0.09 CPS 0.09 CPS DRAINAGE CALCULATIONS (PRE -DEVELOPED CONDITION) Area ID Area (acre) Runoff 'C' To (min) Intensity (in/hr) Basin Outflow (cfs) i1 15 i100 Q1 Q5 Q100 1A+1B+1C+3A+3B 10.48 0.34 27 2.35 3.60 6.09 8.38 12.84 21.69 2A+2B 4.20 0.30 10 4.06 5.74 9.24 5.11 7.23 11.64 3A+3B 1.09 0.67 10 4.06 5.74 9.24 2.96 4.19 6.75 4 0.01 0.9 5 5.31 7.08 11.09 0.05 0.06 0.09 REVISIONS_ I D11 s'"90 ESScwrnoN vuma p rftxxx I I I I I I I I I ��, / m i �� i ✓! 0" I/ I'll J^1�r r N::IE a I ITI �I qTH lr li w; ...... / use --NTT" II sNe / ' % -FLOW ea m O PATH / av�m / STUq% Ali °m m sTU6Y TUDY % PolNraa.. PoINT/c -SITE DA14 5 UDY �% / All, lV ItiuoosowEseao�vaaoc i Al\ \ 0 STUDY 4 °3' \ nes�rm QMTuI + _ raa.. �000 rani AC PRE-DOA E1lE1 Lr1P�D DRAINAGE AREA MAP � J W DRAINAGE CALCULATIONS (POST -DEVELOPED CONDITION) Area ID Area (acre) Runoff 'C' Tc (min) Intensity (in/hr) Basin Ou6low (cfs) Description O i1 15 1100 Q1 Q5 Q100 1A+1C 10.58 0.87 10 4.06 5.74 9.24 37.37 52.83 85.05 STUDY PgNT-1 (DA TO POND) J 1D+1E+1F+3A+3B 1.98 0.64 10 4.06 5.74 9.24 5.14 7.27 11.71 STUDY POINT-1 (POND BYPASS AREA) \\\ \ 2A+2B 2.20 0.30 10 4.06 5.74 9.24 2.68 3.79 6.09 STUDY POINT-2 (DA TO EXISTING CHANNEL) 3A+3B 1.55 0.73 10 4.06 5.74 9.24 4.59 6.49 10.45 STUDY POINTS 4 0.01 0.90 5 5.31 7.08 11.09 0.05 0.06 0.09 STUDY POINT4(TO US HWY 81) 10 0_ i/ / �( � aEaMT SET ass�ss2a 0 IW 100 -DEVELOPED DRAINAGE AREA MAP J o�NG20 EXHIBIT B-1 1-YEAR STORM A TOTAL AREA DRAINING TO POND = 10.58 ACRE (DA-1AlIC) B TOTAL BYPASS AROUND POND=1.98 ACRE(DA-1D+1E+iF+3A+3B) C DISCHARGE FROM POND = CIA = 0.3 (2.35) (10.58) = 7.46 CFS D PROPOSED BYPASS AROUND POND = CIA = 0.64 (4.06) (1.98) = 5.14 CFS E ALLOWABLE DISCHARGE FROM POND = C - D = 7.46 - 5.14 CFS =2.32 CFS 5-YEAR STORM A TOTAL AREA DRAINING TO POND = 10.58 ACRE (DAAA+1 C) B TOTAL BYPASS AROUND POND = 1.98 ACRE (DAA D+1E+iF+3A+3B) C DISCHARGE FROM POND = CIA = 0.3 (3.60) (10.58) = 11.43 CFS D PROPOSED BYPASS AROUND POND = CIA= 0.64 (5.74) (1.98) = 7.27 CFS E ALLOWABLE DISCHARGE FROM POND = C - D = 11.43 - 7.27 CFS =4.16 CFS 100-YEAR STORM A TOTAL AREA DRAINING TO POND = 10.58 ACRE (DAAA+1 C) B TOTAL BYPASS AROUND POND = 1.98 ACRE (DAA D+1E+iF+3A+3B) C DISCHARGE FROM POND = CIA = 0.3 (6.09) (10.58) = 19.33 CFS D PROPOSED BYPASS AROUND POND = CIA= 0.64 (9.24) (1.98) = 11.71 CFS E ALLOWABLE DISCHARGE FROM POND = C- D = 19.33- 11.71 CFS = 7.62 CFS UNDERGROUND DETENTION POND VOLUME UNDERGROUND DETENTION POND VOLUME UNDERGROUND DETENTION POND VOLUME =LEVATION CONTOUR INCR. STORAGE TOTAL STORAGE( STAGE(FT) ELEVATION CONTOUR INCR. STORAGE TOTAL STORAGE( (STAGE (FT)ELEVATION CONTOUR (NCR STORAGE TOTAL STORAGE (STAGE (FT) - (FT) AREA (SF) (CU FT) (CU FT) (FT) AREA (SF) (CU FT) (CU FT) (FT) AREA (SF) (CU FT) (CU FT) 0.00 845.5 N/A 0 0 0.00 845.5 N/A 0 0 0.00 845.5 N/A 0 0 0.50 846.0 N/A 2,028 8,662 0.50 846.0 N/A 2,028 8,662 0.50 846.0 N/A 2,028 8,662 1.50 847.0 N/A 3,065.5 41,124.7 1-YR VOLUME= 1.50 847.0 N/A 3,065.5 41,124.7 1.50 847.0 N/A 3,065.5 41,124.7 41,124 2.50 848.0 N/A 3,099.8 78,940.6 OLUME= 2.50 848.0 N/A 3,099.8 78,940.6 2.50 848.0 N/A 3,099.8 78,940.6 A1, ELEV 8YR41 CUFT 3.50 849.0 N/A 2,178.8 111,403 3.50 849.0 N/A 2,178.8 111,403 AT ELEV. 848.0 3.50 849.0 N/A 2,178.8 111,403 4.00 849.5 N/A 609.1 120,065.3 4.00 849.5 N/A 609.1 120,065.3 4.00 849.5 N/A 609.1 120,065.3 ORIFICE CALCULATION - 1-YEAR 1-8"DIA 8" DIA ORIFICE AT ELEV. 845.5 h - 847.0-845.83 = 1.17' A = 0.35 Q = CA(29h)A Q = 0.6 (0.35) (2 X 32.2 X 1.17)A = 1.82 CFS O TOTAL = 1.82 CFS ORIFICE CALCULATION - 5-YEAR 1 - 8" DIA & (2) 6" DIA 8" DIA. ORIFICE AT ELEV. 845.5 h - 548.0 - 845.83 = 2.17' A = 0.35 Q = CA(29h)/2 Q = 0.6 (0.35) (2 X 32.2 X 2.17)h = 2.48 CFS (2) 6" CIA. ORIFICE AT ELEV. 847.0 h - 848' 0 - 847.25 = 0.75' A = 0.196 Q = CA(29h)/2 Q=0.6(2X0.196)(2X32.2X0.75)A =1.63 CFS Q TOTAL = 2.48 + 1.63 = 4.11 CFS CNTECH.�E E n�RRP ORIFICE CALCULATION - 100-YEAR 1 - 8" DIA, (2) 6" DIA & (1) 6- DIA 8" DIA ORIFICE AT ELEV. 845.5 h = 849.25 - 845.83 = 3.42' A = 0.35 Q = CA(29h)h Q= 0.6(0.35)(2 X 32.2 X 3.42% = 3.12 CFS (2) 6" CIA. ORIFICE AT ELEV. 847.0 h = 849.25 - 847.25 = 2.0' A = 0.196 Q = CA(29h)h Q=0.6(2X0.196)(2X32.2X2.0)h=2.67CFS (1) 6" DIA ORIFICE AT ELEV. 848.0 h - 849.25 - 848.25 = 1.0' A = 0.196 Q = CA(29h)h Q= 0.6(0.196)(2 X 32.2 X 1.0)h =0.94 CFS Q TOTAL=3.12+2.67+0.94=6.73 CFS UNDERGROUND DETENTION POND VOLUME ELEVATION CONTOUR INCR, STORAGE TOTAL STORAGE (STAGE (FT) (FT) AREA (SF) (CU FT) (CU FT) 0.00 845.5 N/A 0 0 0.50 846.0 N/A 2,028 8,662 1.50 847.0 N/A 3,065.5 41,124.7 2.50 848.0 N/A 3,099.8 78,940.6 3.50 849.0 N/A 2,178.8 111,403 4.00 849.5 N/A 609.1 120,065.3 DISCHARGE FROM POND EVENT DESIGN DISCHARGE ACTUAL DISCHARGE FROM POND (CFS) FROM POND (CFS) 1-YR 2.32 CFS 1.82 CFS SYR 4.16 CFS 4.11 CFS 100-YR 7.62 CFS 6.73 CFS DISCHARGE AT STUDY POINT-1 EVENT PRE -DEVELOPED POND DISCHARGE BYPASS FLOW TO POST -DEVELOPED FLOW (CFS) (CFS) STUDY POINT-1 (CFS) FLOW TO STUDY POINT-1 (CFS) 1-YR 8.38 CFS 1.82 CFS 5.14 CFS 6.96 CFS SYR 12.84 CFS 4.11 CFS 7.27 CFS 11.38 CFS 100-YR 21.69 CFS 6.73 CFS 11.71 CFS 18.44 CFS REVISIONS_ SITE SC -ON I I I I I I I I I i . a 100-YRVOLUME= ate; :.f.4 116,941 CUFT AT ELEV. 849.25 DISCHARGE AT STUDY POINT-2 EVENT PRE -DEVELOPED POST -DEVELOPED FLOW (CFS) FLOW (CFS) 1-YR 5.11 CFS 2.68 CFS SYR 7.23 CFS 3.79 CFS 100-YR 11.64 CFS 6.09 CFS DISCHARGE AT STUDY POINT-3 EVENT PRE -DEVELOPED POST -DEVELOPED FLOW (CFS) FLOW (CFS) 1-YR 2.96 CFS 4.59 CFS SYR 4.19 CFS 6.49 CFS 100-YR 6.75 CFS 10.45 CFS DISCHARGE AT STUDY POINT-4 EVENT PRE -DEVELOPED POST -DEVELOPED FLOW (CFS) FLOW (CFS) 1-YR 0.05 CFS 0.05 CFS SYR 0.06 CFS 0.06 CFS 100-YR 0.09 CFS 0.09 CFS 2, Z � O o W ~ O= owa on E arsersoza ERMT.1 (SSE onh ISSUE --N.-I EXHIBIT B-1 A l T A /ILIGhMCk 1 A Kim TIT( C G�1 1III, c �� B "n aBRBj /1L 1 /1/ IA 0 r' 0 L/11YL/ 1 1 1 LG a7Un V r— T zBar sat 1 �rzr .rn l -ass°s:e o Rax'�c °EiFv"�ixE>- ° v`� (aJ vno'm sa 60Y A iLCCR 9 r \ / p�xvw a" es raE nc nuE a wR r VD$TA CROSSROADS ADDGYNIPo Y \_ q xT5 4 ssu DO- Poo. Da9a2B7i93 %1„Y; CA F.B.J.33 Y/ � v85>30 _ w 2 RAu ; w,CRETE pep RtP R 0 3 Ru s(�uoE�Equ �Eo I - Y / 153'(S11-E ee3.9 \ 72 - _ Y untER AL x ) \ Y-- Y w U"& TVe e LOT a; BLOCK 9 VISTA - 0.w - e.-- ✓x n �st410.\d' '°"-�/ \\ \ \ \ ` I " `� 5 1 CROSSROADS i ADINTOOPo ctmc/' Y _ DOC. Po0. TM""g°E 75 - D89696764i °N / oRurn� sR ^L R E\Ev (Ehwzs° % ¢� ( �v L 3:r rr, u6B��;a I' �i IT Y.Ex.E» ��'$�, \ \ Poh REE \/ 1 \ \\\\ \�.\\ r �..... .m :o carEunr =�`v e v �\ v� \ �• �(iL aui `.ixncu nvE axE» / ' _ / wsr rG1ro�n¢wro.i \1 \\ \ \, \\ \� \ LOT 141 BLOCK 3 VISTA CROSSROADS J �f AWIYNY➢ �jj msru'ria Exs sne.o \ �, �\ Doc. Poo. Da969oi2e9 �n.aE R59.w��rsxE m /L®T ®. i6GCK 9uE or s,Rv /r CA r� ePoie m' *L� / \ '. \ ` X r 11.z °1� �` per• �Q j;5 °9oiTA 'r \ LOT 14R \. ....�•• � _bR CWCSSWOADi /v usExExr �-1 �I BLOCK 1 xrsr, x> 12'4 s m 'J.IiVI�R. »p AODOTOOPo . %" ws'�Opa ics ssuH VISTA CROSSROADS ADDITION (rzu -�-� - \ ��-I� _- -_ — MJ-ese ss DOC. NO. Oiiu'ton) - _\ B u[wssz.,s DOC. N0. D223655651 ./ s(oor xxrp .ucx)/v l Ri.iv (s).ow t°si f='EnE OT„ as \ saRxE $e \M nrew,/) ) TOTAL AREA fi.880 ES 4 ACRES v xxnom� v E nx5 u �u \ 604.623 60 FT ( )8� BpeAw.V.E F \� uxrcxowx siE nnB unrtp! E R EEEv (X9-B.a b 0 - 5w \ w4'K 8 ' [r,9 99 n GOT A LOT tR, a0.0CK 9 (n A_ suvv Al uw _- —_� rxo. Ovu �a..)j//", <•N `�\\" \/F_ Z VISTA CROSSROADS ADDITION vJ LOT 12 n (nEu ,on.)z,s \ 0 8 \ OOC. . Da969946®9 VAULT v11 \ wsr A \\ \ wsr. aASFu`"ss"ssT� / i i \ j Osio.r°)AA— ssi,ossss 0¢u''_ _) ac Q V N N 8 $ GRAPHIC SCALE PRELIMINARY, THIS DOCUMENT SHALL NOT BE RECORDED FOR ANY PURPOSE AND SHALL NOT BE USED OR VIEWED OR RELIED UPON AS A FINAL SURVEY DOCUMENT. � 3 z x� HMTEW CROSSROADS, L C Ell LL Q RLIP OF aa.aae ACRES (CALLED •TRACT o0 D(CA Poo. 02O7a6®®®C LEGEND ¢ p 0 \ J a^ a O - ;uan'�nRB caia nreic°yiv g xozwA� -T ISVE (xv) /'-UFC23-0105 rp Revised UFP1 Plan approved. RR xEET Rix REx-o.ra, • �} No existing trees. APPROVED Ab 0 BEz cw.ro _s - _ rITA,. —Axo RRBRER.T a d nh z.- Rcv R E�Ev (w)•au.z, �•y�e coxc. eal IRIK �ti By Caleb Olson of f0:45 am. Mar 28, 2024 XXEq —� • EASExERT ExE L.E R«Ea.nxE wBwRrwa(aBo� i NO EXISTINGVIZ a DEv-0... TREES ON THE SlTE. _ a" aRRw m wn Bw sxEETw 1 - 2 o. REv-24'8..5 EXHIBIT B-1 LAfD9CAPE CM.QLATM "I 1 I w�DiLls�'i®ssweY�m us IMs nrawnrwD 4lKaen/ l 8 °"'�� N/r► n NO YYr IeM=e =lava Aw \J • / / F M •sax eY ax. a aKrcxsM t•rro wu■ / Imm�Arw Mvs. �' or:r.AVN_x�xae I-/ ! i. ciao �\ la�i a xom reae°I:ar.YOw°v Gam °1a ell I w — �' s�aaavt s�a W"ml�.o Y /'' eNlP�lxw I WSW Oahe Yx YM 9ele � � sY w nuw aKaxNuas ♦ �:,\ J xua �� W6 GWQ YN ED �.a r� I \ iaMx a Y�N.YM Ne a.sYY owsaxrMNasNwts YN so //" \\ a�) , xs / � . sIIM Ir exM wNs MneeM w %N el1Y'r WlO®111.�Ya! 11 iS n11..Nm.. asac nwm•«r.r © �aW HMl se xMLeue Mmnn 1Q�ma, I � ' \ x aI.Nm s�Mmae xeL NYxm w, M P4iY1 MO IM[ AeAB IM - j �` W I Nx eeMl x Mx YNO Nx Ne eLfm (NxVf • iOAL AIx4 % OA I uKN IR.I Rnrt W NxA YCAR 3 x OA • 4fi9! W >�HeIIRe IR�YmxuxNa S u Ix \ R aao exN.)e u sA'M eaM Ie 9Wl IR6 IT W S f • N10 ' oo w®� mAOG s • tests � \ V 1 Nnosaxei nue nam.s \ i I ^ L �. aha a x ee YY rta eR au EM sx:s IAi rsox V x �p sswR ue N t1E Praas wr / � ®x WI -W�e e a vware Nu a 7� � � � µ �� ♦ \ �\ 9aD a lar G96 nsw m g N 5ts ♦\L \MEN= Dt oe 4 • W uRDNx xe4 a nNxM x Inr MM oe 7wL a nasxD \J a x rl W VAWQS AWiE a! lart.•rta �! / - u p� xeeoP. " �RH{Alel LvnK.Ve mom, el YNe BOX— RY — W ®x m ♦\ �' . ' � Ye.Ce. ramie ALSQAIWMM d Q A —W 5 — Oal lamMGAWWWMAWAM cm eNsss- a "M ,as- �n�v..nle:-ux�.maYa axxeaeswNr+aerao-wrnaQLESSuw sepeG • >d •Yd s 7x1 son I / O I/aNx I 14S�. MI 9/fl5 W - 6 eQxO W8 1 \\ yx slew POMM /d bGG ®NOe NPN•lA mC eNYe• M 1W NO P OpI PION SW,, Mma-mG■awxo•vam e• 7eLNx6G+R s4es L po YN LOT LOT Allllm lle A. ®® alMl NMI a MIIMx A x PP7.Lm MIN Un! ea7wPxa)j cwe'+ Yo A 4 7 \ \ \ a � W NR nIll%A Yxi a IMN a a UIxO! 1RR PLANT UST exeY sasmc NNe asYM Mx a mxM..x ,NO. n. \\ \\ Ion \ M'� a.®cxr s sM ax7eY • moo M x \ \ I 1! oAK C w xr. 4 saM 1 - mao \\ \\ \ r 0 aeDs row ® s sM rwe. r mW M x \\\ ° C YM Nr. ® Y01M r •• f4WD A \, f7 © uMr PxessClw Aua IAOAxC S M OMCCC AS ms M x '/IIC YM C IM M O SIOMC D - 40M O O WIr Amu=& Fww= vr m Q As mW cA x \♦ 7wem x rM K MCC CeG Mr. ® am C - 41000 so O CUM$ SIAND ! — 0— M WM M x SI Dx C w w. m %out D - W= y, ® e Q IWINIM M Meow C7 W MRAM 4e cmM x 0 1A C vMw MML! D' 1M Nr. ® Wom COD 11 x)' Cf1 xr. A9 W M x 9 _ em saw too ry • s,MMA - wn"msofa • • s rx nu - �7r - '�� venarax B0s00D � mmlerxuM res 5 CAL RLL m• OM8 MDI' ICRdlaWl OC s o roL ccaxlrA IxmePart s cAL. nu e *a®Iacxr lour arc e7 0 � na%s s.LE s aIz nu M • SI MI CmA Aunty Goa: 5 6AL IUL a• r PAWWLMnm naA s x RI n J I IA• 1 � i I / it fl 4� l �\, ♦/ / iTnAJTTiiI\� •I .I �/ ll�lll� / � 'Ww s / I r I I I ImraY� mew vicnMMOR s LAIVSCAFE RAR NM 7a OTYtlw N H 9ru11W9 W H LRir <ffBlr MIDI W M IN+ROO�x P W�®iYl� ABH® BY M �5 N� £ B: IEYM. VIDYpG ANl®Y.:lg W o+ cr tee aNls ua a� w*au+a+ 5. aL rR6 Rbi a W®W srb>D 46 Rpx Ix M OEtuS >. q OY6xdLRN H LaxYL W 9NLL E 08CN38tE IW.nrrc ILL LnYsoaM unnes as ew. xvm oAu+vF 0 eLL IMn6 nMIF M dYyx W M ayX M W 6x 1YII ePIAL A'N MD xLL DYnW i405�> @8' I W M C(C. Yxll PYJR� °aa ory�X1°n�10Pams w- nNs . aUNn16 16 M GlxRICrOR SiYI NIRPIn.Y IYYRNRe OLL RM'r iwY MM NAr&ML MHdI aS 1NN5 eKN1 W RibINl6 y0 MIL ID>9fAAQ W M Nl elxl a KWFM1Y am �.r M ere em vsl.ra Nw Lwnwi. W M �rA�wa oArmn, eln se ua NenK NL RxA LBt m nwAe— II— AA n 1 7 Rxx YaoL M FJ511S O�Ox �I¢�n NN NRY u.E ND A FwAM O1+un OS pg]MBUPD LEGEND —ES (S00) GRASSES (SEES) K nULcmc 11x (2-ROGx) �FC23-0105 pproved revised UFP2 Plan. (APPROVED By Ca Olson•r 1:35 pM, May xt, W24 o D w xuE r�`�J EXHIBIT B1 EXHIBIT "C-I" CITY OF FORT WORTH STORMWATER FACILITY OPERATION AND MAINTENANCE PLAN Revised 03/01/2022 BN Page 7 of 8 Exhibit "C-1" CITY OF FORT WORTH STORMWATER FACILITY OPERATION AND MAINTENANCE PLAN FOR UNDERGROUND FACILITIES The only responsibility the City of Fort Worth has in the operation and maintenance of this Facility is inspection. General Maintenance Procedures The structural and functional integrity of the Facility shall be maintained at all times by removing and preventing drainage interference, obstructions, blockages, or other adverse effects into, through, or out of the system. Periodic silt removal shall occur when standing water conditions occur or the facilities storage volume is reduced by more than 10%. Silt shall be removed and the facility returned to original working condition of the lines and grades shown on the approved engineering plans. In addition, corrective measures are required any time a facility does not drain completely within 72 hours of cessation of inflow. NO STANDING WATER IS ALLOWED in the underground facility designed for dry detention purposes. Accumulated litter, sediment, and debris shall be removed every 6 months or as necessary to maintain proper operation of the facility. Disposal shall be in accordance with federal, state and local regulations. To prevent debris from entering and clogging the downstream storm sewer system a wire mesh screen or similar screening device shall be installed over the outlet until final acceptance. 4. PREVENTIVE MAINTENANCE/INSPECTION • Visual inspections of all components will be conducted every 6 months. • A log shall be kept of maintenance actions, and inspections. The log should document the condition of the detention system's primary components, silt, litter and debris removal dates. • Written maintenance and repair records shall be maintained by the party or parties signing the attached Agreement and shall be provided to the City upon request. STORMWATER UNDERGROUND FACILITY MAINTENANCE AGREEMENT EXHIBIT C-1 Drainage Channel Maintenance Plan Project: Lowe's of Haslet, TX Inspection Activities • Mow grass in the channel to maintain grass heights in the 4 to 6 inch range • Clean and remove debris and trash • Repair erosion • Repair or replace vegetation to its original condition per approved plans (required when 30% or more of area is unprotected) • Remove sediment from the bottom of the channel Suggested Schedule As needed Annually Annually • Perform total rehabilitation of Upon Failure the facility to maintain design storage capacity EXHIBIT "D-1" STORMWATER UNDERGROUND DETENTION FACILITY MAINTENANCE CHECKLIST Revised 03/01/2022 BN Page 8 of 8 FORT WORTH o� Fort wore, Stormwater Management " EXHIBIT D-1" STORMWATER UNDERGROUND DETENTION FACILITY MAINTENANCE CHECKLIST FREQUENT INSPECTION Inspection Item: Date: Repairs Required: Repairs Made: Notes: Remove: Trash and Debris Remove: Grass Clippings, Leaves, Etc. MINOR INSPECTION: Inspection Item: Date: Repairs Required: Repairs Made: Notes: Condition of Underground Facility Amount of Silt in Facility Amount of Ponded Water in Facility VIE-41d 415-12:1MI191M Inspection Item: Date: Repairs Required: Repairs Made: Notes: Type / Condition of Outfall Structure Size and Condition of Outfall Pipe Evidence of Roots Infiltrating the Facility Evidence of subsidence around facility EXHIBIT D-1 Drainage Channel Inspection Plan Project: Lowe's of Haslet, TX Inspection Activities • Inspect the channel for the presence of trash and debris • Inspect the channel for sign of erosion, unhealthy or damage vegetation, denuded areas, channelization of flow and areas of sediment accumulation Suggested Schedule Monthly Semi -Annually • Inspect pipes for any Semi -Annually obstructions • Inspect pipes for any repair Semi -Annually needed