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HomeMy WebLinkAboutContract 61567Date Received: 6/17/2024 Permit No.: SWFMA-23-0027 Time Received: 1:38 p.m. City Secretary No.: 61567 STORMWATER FACILITY MAINTENANCE AGREEMENT THIS AGREEMENT, made and entered into this 17th day of June 1 20 24 , by and between Star Dragon Property, LLC, acting by and through Reg Zhou, its duly authorized Managing Partner, hereinafter referred to as "Landowner", and the City of Fort Worth, hereinafter referred to as "City". WITNESSETH WHEREAS, the Landowner is the owner of certain real property described as a tract of land situated in the James M Robinson Survey, Abstract No. 1345, Tarrant County, Texas according to the deed recorded in Instrument No. D217192952, 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 ACN Fossil Creek, hereinafter called the "Plan", which is expressly made a part hereof, as approved or to be approved by the City and the Landowner provides for management of storm water within the confines of the Property; and; WHEREAS, the City and the Landowner, and their successors and assigns, agree that the health, safety and welfare of the residents of the City of Fort Worth, Texas require that on -site Stormwater Management Facilities be constructed and maintained on a portion of the Property; and WHEREAS, the City requires that on -site Stormwater Management Facilities ("Facility") as shown on the Plan be constructed and adequately maintained by the Landowner, its successors and assigns, the location and dimensions of which is shown and OFFICIAL RECORD STORMWATER FACILITY MAINTENANCE AGREEMENT CITY SECRETARY Rev. 03/01/2022 BIN FT. WORTH, TX more particularly described by metes and bounds in the attached Exhibit "A" ("Facility Property"); and NOW, THEREFORE, in consideration of the foregoing premises, the mutual covenants contained herein, and the following terms and conditions, the parties hereto agree as follows: 1. The Landowner, its successors and assigns, shall adequately construct and maintain the on -site Stormwater Management Facility ("Facility") at no expense to the City of Fort Worth in accordance with the design specifications for the Facility, attached as Exhibit `B", and the current standards then in force and effect in the City of Fort Worth and with the Operations and Maintenance Plan attached to this Agreement as Exhibit "C". The Stormwater Facility includes all pipes, channels or other conveyances built to convey Stormwater to the facility, as well as all structures, improvements, and vegetation provided to control the quantity and quality of the Stormwater. Adequate maintenance is herein defined as good working condition so that these facilities are performing their design functions. The Stormwater Structural Control Maintenance Checklists, attached to this Agreement as Exhibit "D", are to be used to establish what good working condition is acceptable to the City. 2. The Landowner, its successors and assigns, shall inspect the Facility and submit an inspection report to the City annually. The purpose of the inspection is to assure safe and proper functioning of the Facility. The inspection shall cover the entire Facility, berms, outlet structure, pond areas, access roads, etc. Components of the Facility, which need maintenance or replacement to perform their design function, shall be noted in the inspection report along with the corrective actions to be taken. 3. The Landowner, its successors and assigns, hereby grant permission to the City, its authorized agents and employees, to enter upon the Property and to inspect the Facility Property whenever the City deems necessary. The purpose of inspection is to follow-up on reported deficiencies and/or to respond to STORMWATER FACILITY MAINTENANCE AGREEMENT 2 Rev. 03/01/2022 BIN citizen complaints. The City shall provide the Landowner, its successors and assigns, copies of the inspection findings and a directive to commence with the repairs if necessary. 4. In the event the Landowner, its successors and assigns, fails to maintain the Facility in good working condition as specified herein, the City, its authorized agents and employees, may enter upon the Facility Property and take whatever steps necessary to correct deficiencies identified in the inspection report and to charge the costs of such repairs to the Landowner, its successors and assigns. It is expressly understood and agreed that the City is under no obligation to routinely maintain or repair said Facility, and in no event shall this Agreement be construed to impose any such obligation on the City, such obligation is Landowner's. 5. The Landowner, its successors and assigns, will perform the work necessary to keep the Facility in good working order as appropriate. In the event the City pursuant to this Agreement, performs work of any nature, or expends any funds in performance of said work for labor, use of equipment, supplies, materials, and the like, the Landowner, its successors and assigns, shall reimburse the City upon demand, within thirty (30) days of receipt thereof for all actual costs incurred by the City hereunder. In the event that Landowner or its successors or assigns fail to pay the City for the costs incurred under this section, the City shall impress a lien for the costs of such work upon other lots owned by the Landowner. Such lien shall be perfected by filing in the office of the County Clerk of Tarrant County, Texas an affidavit identifying the property to be charged with such lien, stating the amount thereof, and making reference to this Agreement. 6. This Agreement imposes no liability of any kind whatsoever on the City. THE LANDOWNER AGREES TO HOLD THE CITY HARMLESS FROM ANY LIABILITY IN THE EVENT THE FACILITY FAILS TO OPERATE PROPERLY. LANDOWNER COVENANT AND AGREE AND DOES HEREBY INDEMNIFY, HOLD HARMLESS AND DEFEND THE CITY OF FORT WORTH, ITS AGENTS, SERVANTS AND STORMWATER FACILITY MAINTENANCE AGREEMENT 3 Rev. 03/01/2022 BN 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 boundaries of the Property in which the Facility is located as outlined on Exhibit "A" but this paragraph shall not preclude construction of other improvements within the boundaries of the Property in which the Facility is located, which do not impede drainage. Landowner covenants and agrees that no habitable building shall be erected on the above property abutting such boundaries of the Property in which is Facility is located, which shall have a finished floor at an elevation less than two feet above the maximum depth of water in the detention pond which would occur during a 100-year frequency flood. 8. This Agreement shall be recorded among the land records of Tarrant County, Texas, shall constitute a covenant running with the land, and shall be binding on the Landowner, its administrators, executors, assigns, heirs and any other successors in interests, including any property owner's association. STORMWATER FACILITY MAINTENANCE AGREEMENT 4 Rev. 03/01/2022 BN Executed this 17th day of December 2024 CITY OF FORT WORTH LANDOWNER Star Dragon Property, LLC a Texas limited liability company 7 nAm'a, au,"Ohl&,l �C Dan a Burghdoff(Jun 7, 20241i:23 CDT) _ Dana Burghdoff He u L Assistant City Manager Managing Partner City of Fort Worth Date: Jun 17, 2024 Date: %/d���% PLEASE SEE ATTACHED nla Compliant Notarial Certificate AC CA Civil Code Sec. 1189 AT - CA Gov: Code Sec. 8202 S 01�1212(?62q Approved as to Form and Legality: Contract Compliance Manager: By signing, I acknowledge that I am the person responsible for the monitoring Matthew Murray and administration of this contract, Senior Assistant City Attorney including ensuring all performance and City Attorney's Office reporting requirements. Date: Jun 17, 2024 n Rebecca Owen (Jun 17, 2024 08:24 CDT) aa4 4FRT°IId ATTEST: ;;o>F........�oodo duo opted Rebecca Owen Planning Manager Date: J u n 17, 2024 Jannette S. Goodall City Secretary Date: J u n 17, 2024 OFFICIAL RECORD CITY SECRETARY FT. WORTH, TX STORMWATER FACILITY MAINTENANCE AGREEMENT 5Rev. 03/01/2022 BN STATE OF TEXAS COUNTY OF TARRANT This instrument was acknowledged before me on June 17th, 2024 by Dana Burghdoff, Assistant City Manager of the City of Fort Worth, on behalf of the City of Fort Worth. Brooke Bonnell (Jun 17, 202411:54 CDT) Notary Public, State of Texas - — — � _ � -►ter — — — .i, o�PRYprBROOKE BONNELL Notary Public * * STATE OF TEXAS Notary I.D. 134009525 My Comm. Exp. Oct. 11, 2026 STORMWATER FACILITY MAINTENANCE AGREEMENT 6 Rev. 03/01/2022 BN CALIFORNIA ALL-PURPOSE ACKNOWLEDGMENT CIVIL CODE § 1189 �c�';�`:�".r��.�Y.�S',��':��5?����4�'.�1".e,t-�,� ��` C�_k�•�Y',�^vi����.��!L.��f"�"-�`�_._ ��1:x����•e��'��?��� �3k A notary public or other officer completing this certificate verifies only the identity of the individual who signed the document to which this certificate is attached, and not the truthfulness, accuracy, or validity of that document. State of California County of Los Angeles On 05/20/W24 before me, Date personally appeared S. KAWIBAWA, Notary Public Here Insert Name and Title of the Officer 0 NameC4 of Signer(sf' who proved to me on the basis of satisfactory evidence to be the person(sfi' whose name4 is/ subscribed to the within instrument and acknowledged to me that he/slat/tbey executed the same in his/h?r/ft)4ir authorized capacity(ioo, and that by his/It&A06ir signature(ss on the instrument the personX, or the entity upon behalf of which the persorlacted, executed the instrument. S.9AWIBAWA r -�' COMM. #2361889 z yHa Notary Public • California o Z :� p. Los Angeles County My Comm. Expires July 16, 2025 Place Notary Seal Above certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hand and official seal. Signature *w1hIm Signature of Notary Public OPTIONAL Though this section is optional, completing this information can deter alteration of the document or fraudulent reattachment of this form to an unintended document. Description of Attached Document Title or Type of Document: _ jet � L U1PY MAIN aENWCC AOI Document Date: 015 l zg / Z,-_,r2_4- Signer(s) Other Than Named Above: Nip v t Capacity(ies) Claimed by Signer(s) Signer's Name: ❑ Corporate Officer — Title(s): ❑ Partner — ❑ Limited ❑ General ❑ Individual ❑ Attorney in Fact ❑ Trustee ❑ Guardian or Conservator ❑ Other: Signer Is Representing: Signer's Name: ❑ Corporate Officer — Title(s): ❑ Partner — ❑ Limited ❑ General ❑ Individual ❑ Attorney in Fact ❑ Trustee ❑ Guardian or Conservator ❑ Other: Signer Is Representing: ©2015 National Notary Association • www.NationalNotary.org • 1-800-US NOTARY (1-800-876-6827) Item #5907 Description of a SWFMA Agreement BEING a portion of that tract of land situated in the James M. Robinson Survey, Abstract Number 1345, Tarrant County, Texas, described as Lot 1, Block 1 (Remainder), Fossil Creek Addition, an addition to the City of Fort Worth, recorded in Volume 388-140, Page 40, and being the remainder of that tract of land described by deed to Ruth Ray and H.L. Hunt Foundation (Tract 32), recorded in Volume 9498, Page 1906, both of County Records, Tarrant County, Texas, and being more particularly described as follows: COMMENCING at a 5/8 inch iron rod with plastic cap stamped "Peloton" found, being the northwest corner of said Lot 1, Block 1, being the northeast corner of Lot 1R, Block 1, Fossil Creek Addition, an addition to the City of Fort Worth, recorded in Instrument Number D213284434, said County Records, and being in the south right-of-way line of Fossil Creek Boulevard (a 120 foot right-of-way), recorded in Volume 388-140, Page 40, said County Records, being the beginning of a curve to the right; THENCE with the north line of said Remainder Lot 1 tract, with said curve to the right, an arc distance of 35.56 feet, through a central angle of 02°16'36", having a radius of 894.99 feet, the long chord which bears N 78'15'52" E, 35.56 feet, to the POINT OF BEGINNING, and being the beginning of a curve to the right; THENCE with said common line, with said curve to the right, an arc distance of 20.31 feet, through a central angle of 01'18'00", having a radius of 894.99 feet, the long chord which bears N 80003' 10" E, 20.31 feet; THENCE departing the south right-of-way line of said Fossil Creek Boulevard, over and across said Remainder Lot 1 tract, the following courses and distances: SOUTH, 22.41 feet; N 89059'59" E, 247.00 feet; N 00011'48" W, 35.27 feet, to the north line of said Remainder Lot 1 tract; THENCE N 89°24'31" E, 6.00 feet, with said north line of said Remainder Lot 1 tract; THENCE departing the south right-of-way line of said Fossil Creek Boulevard, over and across said Remainder Lot 1 tract, the following courses and distances: S 00011'48" E, 35.33 feet; N 89059'59" E, 1.00 feet; SOUTH, 10.00 feet; BPA21001 Exhibit Only G:\JOB\BPA21001 ACN FOSSILCREEK\2 SRVY\ESMTS\LEGALS\BPA21001 EAI.DOCX Page 1 of 3 WEST, 15.00 feet; SOUTH, 21.00 feet; S 89059'58" W, 259.00 feet; THENCE NORTH, 49.91 feet to the Point of Beginning and containing 8,805 square feet or 0.202 acres of land more or less. "Integral parts of this document" 1. Description — 2 Pages 2. Exhibit — 1 Page BPA21001 Exhibit Only G:\JOB\BPA21001 ACN FOSSILCREEK\2 SRVY\ESMTS\LEGALS\BPA21001 EAI.DOCX Page 2 of 3 M Curve Table No. Delta Radius Length Bearing Dist. C1 02016'36" 894.99' 35.56' N 78015'52"E 35.56' LINE TABLE L1 N8905959"E 1.00' Fossil Creek Boulevard Vol. 388-140, Pg. 40 C.R.T.C.T. (120 foot Right -of -Way) A = 01018'00" R = 894.99' 10' Utility Easement L = 20.31' Vol. 388-140, Pg. 40 LC= N800 03'10"E C.R.--.C.T. (5> 20.31' 0 40 80 GRAPHIC SCALE IN FEET "Integral parts of this document'' 1. Description - 2 Pages 2. Exhibit Basis of Bearing is the Texas Coordinate System North Central Zone 4202. NAD 83 IRF= Iron Rod Found N890 24'31"E 6.00' -------------- -� _ -I--- ------------------------------- - ------ C1 _---------------------- - N00° 11'48"W SOO" 11'48"E, IRS _ SOUTH --- 35.27' 35.33' 22.41' L1 _ N890 59'59"E 247.00' i ry rn 00) z � 0.202 Ac. o d- o Q N ~ J vJ 0 '00IN�ON 0AM✓5 MNNM�✓R A�ST�AG� TBPELS - LS FIRM REG. NO. 10177700 S890 59'58"W 259.00' SOUTH 10.00' WEST 15.00' SOUTH 21.00' O " lk- m w Y U .- w a Q a Remainder - Lot 1, Block 1 m o Fossil Creek Addition, Phase 1, Section 1 0 Vol. 388-140, Pg. 40 C.R. T.C.T. Z � �w _ �T O Q N > F U- N NL / J `a- EXHIBIT OF A O O U SWFMA Agreement J w N ° Y � yNj a � ° LLN' 0, 3� a J =� O SITUATED IN THE JAMES M. ROBINSON SURVEY. offiN ABSTRACT NUMBER 1345, TARRANT COUNTY. TEXASm K M O m LL 0 Copyrightoc 2023 Peloton Land Solutions, Inc. \ .J EXHIBIT "B" DESIGN PLAN AND SPECIFICATIONS Plot Date/Time:4/11/2023 8:31 AM R H N RFAC'H ST O C) 0 0 G:UOB\BPA21001_ACN_FossilCreek\6_Deliverables\66_AgencyApprovals\20230126_SWMFA\ CAD\BPA21001-C-MAP �v ■ iv� XUV \�EXW-_ \� EW \ E"\ EXW� \l \) _EXW . \ \ EX Vv EX. 16" WATER LINE I I \ \ \>H \ \ \ I X-09251 / / H - EX� LIGHT POLE' / / FOSSIL C�EEK BLVD EX. FIRE / I I EX. 8" SANITARY (120' RIG -OF WAY) I I HYDRANT I SEWER LINE - \ / X-08777 � �i EX. SS MH I \ \ -� ♦_-\ _ \_ \ ,\ ! EEC SS = S _ \ T REMOVE ±73 LF OF \ 0 � X3 CURB AND GUTTER \ \ n W -i, j -fit \\ \ �A00� Clcf)— REMOVE EX. TREE o Z EX. TREE TO REMAIN \ ( \ \ \\ \ REMOVE EX. TREE _ , \ 1 I \ \ \ SWFMA ESMT. (BY PLAT) \ \ \ \ 111 110` 1 1 \ \ \ \ \ \ STAR DRAGON\PROPERTY LLC \ \ \ I \ I I L 111 1 1 1 1 1 111 1 \ \ \ \ \FOSSIL CREEK)M ADDITION 1 1 1 I I \ \ \ BLOCK 1 1_01�1A1 \ \ \ 1 1 1 11 I I \ \ \ \ \ \ \ \ ST. # D217192952 \ \ \ 25' PUBLIC WATER & I \ \ \ SANITART SEWER ESMT. \ 11 I I I I\ \ \ \ \ \ \ \\ \ \ \ \ \ \ \ \ \ (BY PLAT) \ I l;!l P E LOTO N Will LAND SOLUTIONS B PA21001 DEMOLITION PLAN FORT WORTH -TEXAS MARCH 2O23 0' 40' 0) C2 0 2 0 0 0 a EX VN \�EXW-_ \� EW \ E\ \ EXW� II O 'o- FOSSIL CREEK BLVD / X / / n c (120' RIGHT -OF WAY) / STABILIZED CONSTRUCTION / 00 � / / ENTANCE / n o / EX.20' / a CD / CURB INLET IL 087 09. Ile \ \ W 1 \ \ \ 594 \ \\ a \ 1 1 \ SWFMA ESMT. \ \' — ) I T 1 1, (BY PLAT) r:111 11co NI PROPOSED BUILDING 11 1'l1 11 11 I \ \ FFE: 95.20' LOADING DGK: 591.20' SF PROPOSED SILT FENCE T I / \ LOC PROPOSED LIMITS OF CONSTRUCTION 1 I I I I I I( TP PROPOSED TREE PROTECTION 2' II IIII l \ INLET PROTECTION y lL Z B PA21001 U 0' 40' a' E i!i PELOTON EROSION CONTROL PLAN (IIII LAND SOLUTIONS m o FORT WORTH -TEXAS m o MARCH 2O23 C3 7 a C7 LO a PEBtogw°oOPOsi Ais GGIMN9 PLANVIEW AFiOnGE �;z,a Gaac l'w.,En�E`w`"isnMl� RAVE a ,n Nxc a,E°F I xERARm ORARRROVEDE �o°o°o°o - - - - - - - - - oo�oo TRErvcR BncXgancDxRncT NB rvGGRD°xD ,. PROFILE LOW STABILIZED CONSTRUCTION ENTRANCE 2 SILT FENCE O O NOT TO SCALE ILTI - 41C� ANO ENO GH IN BEIW EE EMEM HE 11TERED FABBIG IAY BFGS — ENDS,TRAxSWRSErocMTERIxBETwEEN CROSS SECTION TL:ER ABPo ;r M BwG RE J 01ANA°T�ESTREET ° aDE PLAN VIEW CURB INLET PROTECTION 3 NOT TOSCALE NOTES d cuxcRETE eLocxs 1-SEE SPECIFICATIONS FOR ADDITIONAL TREE PROTECTION U .RE9CREEx REDUIREMENTS. W 1r o 00 0 0 0 2- IF THERE IS NO EXISTING IRRIGATION, SEE SPECIFICATIONS FOR WATERING REQUIREMENTS. O O 3 NO PRUNING SHALL BE PERFORMED EXCEPT BY sLovE 0000 GRATE IrvLET APPROVED ARBORIST. Qa 4 NO EQUIPMENT SHALL OPERATE INSIDE THE m PROTECTIVE FENQNG INCLUDING TUBING FENCE INSTALLATION ANO REMOVAL V \�1 S SEE SITE PREPAMTION PLAN FORANY MODIFICATIONS Q Vc-YIYxJ WTH THE TREE PROTECTION LL AREA SECTION SECTION A -A V DRATE xLET "H TREE PROTECTION FENCE DO HIGH DENSITY POLYETHYLENE GO ° 8.5' x 11-SIGN FENCING WITH 3.6 x 1.F 0 {°o OPENINGS, COLOR. ORANGE IAMINATEDIN O o°o°o°o PLAS¶CSPACED STEEL POSTSINSTALLEDATIT N moo`% DIETER siOxs EVERY 5U'ALONG — .aA f aG pW°�y THE FENCE `S 2' x 8 STEEL POSTS OR N �?oo< APPROVED EQUAL > O°oo d Y THICK LAYER OF MULCH. n � ' KEEP OUT MAINTAIN EXISTING GRATE Q oO TREE � WITH THE TREE PROTECTION ti O_� corvcgCis PROTECTION FENCE UNLESS OTHERIMSE AREA INDICATED ON THE PUNS. 0, °_° `�I.1Jl1J1JJJ ,I M."."R PLAN VIEW SECTION VIEW GRATE INLET PROTECTION 4 TREE PROTECTION DETAIL NQTTQSCALE 0 SCALE N.T.S. B PA21001 a PELOTON EROSION CONTROL DETAILS LAND SOLUTIONS m FORT WORTH -TEXAS DO MARCH 2O23 C3.1 3 C7 io E 0 m 21 EX W EX W - EX W E)6 - EX W — EX W EX W 08 x w W p A FOSSILI,KtEK-BAD / (120' RIGHT -OF WAY) c)o_< �_jm co �� C7 _:......... r...,, SS X3 - c� EXSS — — — �- fX S S X3 ri I °III i I cli SWFMAESMT. UNDERGROUND (BY PLAT) DETENTION I CHAMBERS �L LOADING DOCK I / ---1' SCREENN�W,'d6l J STEPS (TYP.) / RE: ARCH 25' PUBLIC WATER & SANITART SEWER ESMT. v / (BY PLAT) F - 180' T / — I B PA21001 o' 40' li! PELOTON SITE PLAN Will LAND SOLUTIONS FORT WORTH -TEXAS MARCH 2O23 C4 Lu 0 IL m O 3 C7 EX�V: - Ea EXW �X- �v x FOSSIL CREEK BLVD (120' RIGHT -OF I � I 1 II // 1 J �� / - / / 5� 193.78 EX TP U8 TV0-592 FG=588.�ll FG=593. 4 590 589 TC 591.65 593.14 1 a G 591.15 594.48A, T TC 592.96 S9 591.01 TC 591.74 594.07 G 592.46 G 59 5 2.19 TPG594.14 QN14 TP I 0 592.05 9219[/: 1 593 .04 t9p 5. p PVI TP .14 II/ 593.62 (D 7J z 593.52 T T I TP p p 592.39 IIITP SWFMA ESMT. TC 595.12 TC j 0 r (BY PLAT) Tl_• 5 4. 2 cn G 594.62 TC 593.79 -17194-42 \ \ \ \593..l G 594.70 G 593.29 TP FG 595.00 SWFMA ESrvIT. TC 591.70 A P BY PLAT) 12 G 591.20 394 2.17% 595.LO TC 593.0( TC 591.65 TC 50 5 G5 G 594. S.9 'Con 12 OD lL z B PA21 001 0. 40' Ei PELOTON GRADING PLAN LAND SOLUTIONS ' FORT WORTH -TEXAS 2 73 MARCH 2023 C5 o . \ \ \ \ I EX. 16" WATER LINE CREE— \ \ \ \ \ \ X-09251 j (1bUAY) �\ STUDY POINT 1 EX. CURB INLET W-0251 1 \ \ \ \ \ _Z \ 1 \ 9T.03LF�1�0° 47.1 F AT\42.90% \ \ \ \ \ \ STUDY POINT 2 0\LF AT 2k.0% \ \ \ \ \ \ - EX. CURB INLET L — I\ K-0981 — �� :,4. AT 3:4o°i \ \ \ \FOSS)L CREEK #1 ADDiT�ON \ \ BZOCK 1 L6T 1 R 1 1 I L IN T. # D�13284434 —Ci .T.G.T. 341.9 L\F AT 3.40'%l `\ \\� \ \I 1 / I I ' LI ►►IIII I \ \ � \ %\\ \\ � \ I \ � II , /� I � � � � 5\ LF AT )1.00% \ \ \ \ I \ \ JJ I I I I \ �� Z \ 50 LF AT 13.00% \ \ \ 04 \ \ CCI-B�ACH LP \I I l l \ \ \ \ \ JI IIII I I I III \\ OS�L CREEINST k D211023490CK SOT 1�2 \\ \ III. EX URB NVLF�T \ \ / — l\ \\ C.I,T.C..\ K=o B PA21001 01 100, I�!I PELOTON EXISTING DRAINAGE AREA MAP I I LAND SOLUTIONS FORT WORTH -TEXAS MARCH 2O23 C6 Area Acres Runoff CA T, 11 No. Coeff. (min.) (in./hr.) EX A 1.77 0.30 0.53 10.0 4.06 EX B 2.34 0.30 0.70 10.0 4.06 Q1 15 Q5 110 Q10 125 Q25 6 Q50 1100 Q100 (c.f'S.) (in./hr.l (c.f.s.l (in./hr.) (c.f.s.) (in.1hr.) (c.f.s.) (in./hr.) (c.f.s.) (in.1hr.) (c.f.s.) 2.2 5.74 3.05 6.51 3.46 7.55 4.01 8.40 4.46 9.24 4.91 2.9 5.74 4.03 6.51 4.57 7.55 5.30 8.40 5.90 9.24 6.49 i Basin Information Sheet Flow Component Shallow Concentrated Flow Component Channel Flow Component Inme Area Pz Length Slope Manning's Velocity Travel Length Slope Velocity Travel Length Slope BW Depth 55 Manning's Velocity Travel Minimum Tc Travel Time SCS Lag Time Basin ID Land Use (ac) (in) Surface (k) (ft/ft) n (ft/sec) Time Surface (ft) (ft/k) (ft/sec) Time (ft) (k/ft) (k) (ft) (H:1) n (k/sec) Time (Optional) Tc (min) Ti (min) (min) (min) (min) Shortgrass Unpaved 47.19 0.129 5.79 0.14 141 0.038 10 5 4 0.035 16.98 0.14 EX A Undeveloped 1.77 3.36 50 0.2 0.15 0.38 2.19 Paved 97.03 0.068 5.30 0.31 0 0 0 0 0 0 0.00 0.00 2.77 2.77 1.66 prairie Unpaved 0.00 0.00 0 0 0 0 0 0 0.00 0.00 Shortgrass Unpaved 50 0.11 5.35 0.16 0.034 10 6 4 0.035 17.85 0.06 EX B Undeveloped 2.34 3.36 50 0.15 0.15 0.34 2.45 Unpaved I 341.9 0.034 2.97 1.92 164.41 0 0 0 0 0 0 0.00 0.00 4.58 4.58 2.75 prairie Paved 0.00 0.00 0 0 0 0 0 0 0.00 0.00 ¢ B PA21001 Will EXISTING DAM CALCULATIONS E_) P E LOTO N I- Will ILAND SOLUTIONS o FORT WORTH -TEXAS o MARCH 2O23 a OSA \ \ ( \ OS 0.02 AC 0.17 AC / FO SIL R �F W V 590 0.37 AC B1 \ 594 595 0.83 AC Cl 0.40 AC \ \ FOSSIL CREEK #1 AD\DITION \ \ I i a II w \ N A3 \ I —BL' CK i LOT 1 R\ \ ` I 0.69 AC \ INST. C. # D21, 284434 R \ .T.C.T. A2 \ 1.00 AC 11 � OS C 0.32 AC Al 0.29AC A �€ BPA21001 PELOTON PROPOSED DRAINAGE AREA MAP ~ I I LAND SOLUTIONS o FORT WORTH -TEXAS o MARCH 2O23 a 0. 100, a CV p m 7 C7 Area Runoff T. h Ql Q5 6 Q10 65 Q25 6 Q50 1100 Q10D No. Acres Coef. CA (min.) lin.hr.l (CfSA `mJM.I (c.f.s.l (in./hr.) (c.f.s.) `.ftA (c.f.s.l (in./hr.) (c.f.s.) linJM.) (c.f.s.l Al 0.29 0.73 0.21 10.0 4.06 0.9 b.74 1.21 6.51 1.37 i.55 1.59 8.40 1.77 9.24 1.95 A2 0.96 0.79 0.76 10.0 4.06 3.1 5.74 4.34 6.51 4.92 7.55 5.71 8.40 6.35 9.24 6.99 A3 0.61 0.89 0.54 10.0 4.06 2.2 5.74 3.10 6.51 3.52 7.55 4.08 8.40 4.54 9.24 5.00 A4 0.96 0.88 0.85 10.0 4.06 3.4 5.74 4.86 6.51 5.52 7.55 6.40 8.40 7.11 9.24 7.83 B1 0.37 0.90 0.33 10.0 4.06 1.3 5.74 1.91 6.51 2.16 7.55 2.51 8.40 2.79 9.24 3.07 Cl 0.40 0.93 0.37 10.0 4.06 1.5 5.74 2.15 6.51 2.43 7.55 2.82 8.40 3.14 9.24 3.45 OS A 0.17 0.30 0.05 10.0 4.06 0.2 5.74 0.29 6.51 0.33 7.55 0.39 8.40 0.43 9.24 0.47 OS B 0.02 0.30 0.01 10.0 4.06 0.0 5.74 0.03 6.51 0.03 7.55 0.04 8.40 0.04 9.24 0.05 OS C 0.32 0.48 0.15 10.0 4.06 0.6 5.74 0.89 6.51 1.01 7.55 1.17 8.40 1.30 9.24 1.43 PERVIOUS IMPERVIOUS IMPERVIOUS C COMPOSITE AREA AREA (AC) PERVIOUS AREA (AC) C RUNOFF COEFFICIENT Al 0.10 0.30 0.19 0.95 0.73 A2 0.24 0.30 0.72 0.95 0.79 A3 0.06 0.30 0.55 0.95 0.89 A4 0.10 0.30 0.86 0.95 0.88 Bl 0.03 0.30 0.34 0.95 0.90 Cl 0.01 0.30 0.39 0.95 0.93 I OS A 0.17 0.30 0.00 0.95 0.30 I OS B 0.02 0.30 0.00 0.95 0.30 I OS C 0.23 0.30 0.09 0.95 0.48 lL Z B PA21001 a PELOTON PROPOSED DAM CALCULATIONS EL LAND SOLUTIONS m o FORT WORTH -TEXAS 'm o MARCH 2O23 C8.1 7 a 0 EX�V ��. �NI:`1 ��� ^\W \\ EXM\ EXW� w 1 SD-D STA 0+00.00' / SD-B STA 0+16.19 ( CONNECT TO EX MH / 1-24"X24" "GRATE INLET % BEGIN 18" SD �.00 � RIM=592.29 1 + FL=5 9.29 SD-STA 0+41.13 `.`... o :.. : 8 INSTALL � =.:... .. SD-B STA 0+01.19 1-END 18" HDPE INSTALL: - — — — — CONNECTTO �' o 1-CONNECT TO SD-B 12" SD STORM CHAMBERS \ cn 3 \ \ STORM CHAMBER @4.00% FL-582.61 BEGIN 12" SD 1 I- I \ \ FL=588.69 EMERGENCY U) \ — - OVERFLOW PATH PROPOSED UNDERGROUND SD-C STA-0+03.20 III,�l III SD-C 18' SD \ \ \ \ \ \ \ SD -A STA 0+00.00 DETENTION POND INSTALL: \ @0.48% \ L�(3 BARRELS OF CONTECH \ 1-CONNECT TO \ \ I \ I INSTALL: III \ \ 1-CONNECT TP 96" STORM CHAMBERS STORM CHAMBER ' — ` STORM CHAMBER WITH HEADERS) \ I BEGIN 18" SD * \ \ \ \I T BEGIN 30" SD _ - FL=587.69 1 1 1 \ FL=586.35 \ I SD-C STA 0+00.60 — 1 1 11 I INSTALL: SD -A STAG+64.17 SD -Al STA 0+00.00 1-1845BEND \ \ " 1 Ud 1 INSTALL: L TRENCH HP \ FL=587.71 1-30"x15" 45°WYE FL=590.15 SD-C STA 0+06.25 \ SD- C STA 0+64.31 J /— END 30" HDPE \ \ INSTALL: INSTALL: \ \ BEGIN 24" HDPE `} 1-18" 45° BEND 1-18" 45° BEND � I \ SD-A' 1 STA 0+09.94 / SD -Al STA 0+67.67 FL=587.74 FL=588.02 / _� INSTALL: INSTALL: / \ \ \ SD-C STA 0+69.97 - FL 154 587 6889.50 D FL OUT= DRAIN (REF DETAIL) \ \ \ INSTALL: \ / — \ 1-18" 45° BEND SD -A 15" SD @ 3.16% \ FL=588.04 \ _ \ cn M OD M N O N E li! P E LOTO N I I LAND SOLUTIONS 0 0 iL B PA21001 STORM DRAIN PLAN FORT WORTH -TEXAS MARCH 2O23 • 2 0 0 0 J LT ss SD-D STA 0+41.13 INSTALL: 1-END 18" HDPE CONNECT TO STORM CHAMBERS FL=582.61 I J SD-D STA 0+00.00 / CONNECT TO EX MH I/ FL=579.00 I/ - BEGIN 18" SD B PA21001 E lHil PELOTON STORM DRAIN PLAN _ d I I LAND SOLUTIONS o FORT WORTH -TEXAS o MARCH 2O23 a I III PROFILE SCALES I 595 1"= fi0' HORIZ. 1"= 5 VERT. — 590 a ° �No� 00010 F U � .1 oZzO d00a� 585 TYPICAL MANHOLEIPIPE PENETRATION PER COFW DETAIL D415 CONNECTION IS PART OF THE CFA AND WILL BE INSPECTED BY — b� THE CITY. THE REST OF THE STORM LINE IS PRIVATE (BY OTHERIS) -- — T — 580 S D-D 595 ri 4� r F�OPOSED GRAE �P.�sr�ar-r�nnF 590 it m - w p ti=UUgoS «— dzoR> 585 II I 580 • < =CSSBACKALL o `5YO'HERS Q • m I o _X. • PVC U / l€ R �I R IN E 575 � 575 N ENCROA;HMENT AGREEMENT AS REQUIRED ¢ N r y Q 570 um -0+50 0+00 1 +00 U O I 0' 40' °I 0 0 C9.1 3 C7 Wo WEIR ­E 081,70 IFICE& END VIEW WEIR PLATE DETAIL PART H4 NOT TO SCALE 96'0 BULKHEAD C2 TYP OF 3 V1 C ^ J I I C J N D 110 E 30'0 STUB D3 2T-D" '.0 RISER E1 THE UNDERSIGNED HEREBY APPROVES THE ATTACHED (4) PAGES INCLUDING THE FOLLOWING • PIPE STORAGE = 35,236 CIF } • MAINLINE PIPE GAGE = 16 • WALL TYPE = PERFORATED • DIAMETER =96" • FINISH = ALT2 • CORRUGATION = 5x1 k pE ,.VaIVMCrt mania H,,„„�. �.,..,......�...a.....•• "mO`Fd4 DATE REVISION DESCRIPTION a i= PELOTON il 111W LAND SOLUTIONS 0 0 0- RISER INFORMATION STUB INFORMATION PIECE RIMELEV. SYSTEM INVERT PIECE STUB INVERT SYSTEM INVERT 36.0 RISER Al 593.ED 582.81 IWOSTUBBI 587.70 582.61 36'B RISER EI 59390 58261 3PO STUB D3 W 73 582.61 38. RISER FI 59305 56261 12.0 STUB GI SBB.73 SB2.81 18"0 STUB H3 582.61 582.61 132'-0' 'TO STUB G1 13'-0• 109' P 36"0 RISER Al W-0 RISER F1 96"0 WEIR PLATE H4 �18'0 STUB H3 kl I,I hl hl G hl hl hl IIII �. HI 96"0 BULKHEAD H2 I�I III III III III III III I > 15-0�` I J I J I J I J I J I J I J I kl IIII IIII IIII IIII \ BAND, TYPICAL m SEE DETAIL SHEET P3 4 ^_zr-D• NOTES • ALL RISER AND STUB DIMENSIONS ARE TO CENTERLINE • ALL ELEVATIONS, DIMENSIONS, AND LOCATIONS OF RISERS AND INLETS, SHALL BE VERIFIED BY THE ENGINEER OF RECORD (EOR) PRIOR TO RELEASING FOR FABRICATION. ASSEMBLY • ALL FITTINGS AND REINFORCEMENT COMPLY WITH ASTM AM. SCALE: 1" = 20' PIPE STORAGE: 35,236 CF -AL L RISERS AND STUBS ARE 2W xV CORRUGATION AND 16 GAGE UNLESS OTHERWISE NOTED. STRUCTURAL BACKFILL STORAGE: 9,166 CF TOTAL STORAGE PROVIDED: 44,402 CIF • RISERS TO BE FIELD TRIMMED TO GRADE AS REQUIRED, BY CONTRACTOR. LOADING: H2O • QUANTITY OF PIPE SHOWN DOES NOT PROVIDE EXTRA PIPE FOR CONNECTING THE SYSTEM TO PIPE INV. = 552.61'± EXISTING PIPE OR DRAINAGE STRUCTURES. OUR SYSTEM AS DETAILED PROVIDES NOMINAL INLET AND/OR OUTLET PIPE STUB FOR CONNECTION TO EXISTING DRAINAGE FACILITIES. IF ADDITIONAL PIPE IS NEEDED IT IS THE RESPONSIBILITY OF THE CONTRACTOR • ALL ACCESS CASTINGS ARE THE RESPONSIBILITY OF THE CONTRACTOR AND ARE NOT SUPPLIED BY CONTECH. A.aVI/fcV�CAV° 96"0 PERFORATED UNDERGROUND RETENTION SYSTEM - o "p 704321 010 I 0M2 C�IYG ONTECK M-0-14a _I 704327-010 �o. ENGINEERED SOLUTIONS LLC CMP DETENTION SYSTEMS ACN FOSSIL CREEK MJK Im_MJK www.0—chEssPm 1-1, 11cPROPOSAL FORT WORTH, TX cxE a. UK �. ,P, MJK "" SITE DESIGNATION: Underaround Detention P1 1 4 B PA21001 STORM DETAILS - UNDERGROUND DETENTION FORT WORTH -TEXAS MARCH 2O23 V 0 0 m 'm C9.2 3 U TRENCH CONDITION - EMBANKMENT CONDITION LIMITS OF FINAL BACKFILL /N REQUIRED 1 BACKFILL P � " 30' � 12'9EE TYPICAL ) ' �� 98"T/P TYP BACKFILL DETAIL /F GRANULAR BACKFILL 6 1_� IN SII ,> ,j TU. TYPICAL SECTION VIEW NOT TO SCALE LIMITS OF DRAIN ROCK MAY BE PLACED BELOW PIPE AS DEFINED SY ENGINEER OF RECORD. w 4 e % YFOUNDATION SPEC" p �.. APPLIES AND BEDDING WILL BE THE FIRST 4- TO6- BELOW INVERT 5 DIAMETER MIN. CORR, �O COVER PROFILE 5"X1"CORRUGATION -STEEL ONLY BEDDING (3 - 6•-1D' 1T Ilrrx 1/4'EDGE SPACING EQUAL ON BOTH SIDES ( 12'4T IT 2—VT h� FOUNDATION 2 • • • • • e e e • • ( �\ •. �, ` ' ' 54'-98' IW 3" INITIAL FILL ENVELOPE 1O is 102'-144" 18" xl', T5" x l1" 1 MINIMUM TRENCH WIDTH MUSTALLOW ROOM FOR PROPER COMPACTION OF HAUNCH MATERIALS UNDER THE PIPE L-2p711'THETRENCH WIDTH IS THE MINIMUM AMOUNT REQUIRED FOR PROPER INSTALLATION AND TO SUPPORT HORIZONTAL PRESSURE FROM 9®THE PIPE. THE MANUFACTURER'S SUGGESTED MINIMUM VALUE IS: 1.5D+12'. COIL WIDTH 1e MINIMUMEMBANKMENTWIDTH(IN FEET) FOR INITIAL FILL ENVELOPE EN AREA= 3.33 SO INISO FT 30D BUT NO LESS THAN D+4'0" NOTES: 2 FOUNDATION SHALL BE WELL CONSOLIDATED S STABLE, CAPABLE OF SUPPORTING FILL MATERIAL LOAD, 1. PERFORATIONS MEETAASHTOMDASTM SPECIFICATIONS. J 3 OPEN -GRADED GRANULAR BEDDING MATERIAL SHALL BE A RELATIVELY LOOSE MATERIAL THAT IS ROUGHLY SHAPED TO FIT THE 2. PERFORATION OPEN AREA PER SQUARE FOOT OF PIPE IS BASED BOTTOM OF THE PIPE, 4' TO 6' IN DEPTH SUGGESTED PARTICLE SIZE OF 10 CORRUGATION DEPTH. ON THE NOMINAL DIAMETER AND LENGTH OF PIPE. zfi 3. DIMENSIONS SUBJECT TO MANUFACTURER'S TOLERANCES 4 CORRUGATED STEEL PIPE(CSP I NEL-COR). 4 ALL HOLES 3IB'0 PIPED 5 HAUNCH ZONE MATERIAL SHALL BE HAND SHOVELED OR SHOVEL SLICED INTO PLACE TO ALLOW FOR PROPER COMPACTION EARD PERFO— AREA STANDARD PERFORATION PATTERNS PLAN Sa THE BACKFILL MATERIAL SHALL BE A FREE -DRAINING, ANGULAR, WASHED -STONE PER AABHTO M 435IZE 113 WITH A PIPE H PARTICLE SIZE OR APPROVED EQUAL MATERIAL SHALL LA PCED IN MAXIMUM LIFTS AND SHALL BE WORKED INTO THE PIPE HAUNCHES BY MEANS OF SHOVEL -SLICING, RODDING, AIR -TAMPER, VIBRATORY Y PLATE OR OTHER EFFECTIVE METHODS COMPACTION IS CONSIDERED APPROXIMATE AREA PER LINEAR FOOT OF PIPE —T$"M — ADEQUATE WHEN A DENSITY EQUIVALENT TO W% STANDARD PROCTOR IS ACHIEVED OR WHEN NO FURTHER YIELDING OF THE MATERIAL IS OBSERVED UNDER THE COMPACTOR OR UNDER FOOT. THE PROJECT ENGINEER OR HIS REPRESENTATIVE MUST BE /SATISFIED WITH THE LEVEL OF COMPACTION INADEQUATE COMPACTION CAN LEAD TO EXCESSIVE PIPE DEFLECTIONS AND CORRUGATION PATTERN SETTLEMENT OF THE SOILS OVER THE SYSTEM BACKFILL SHALL BE PLACED SUCH THAT THERE IS NO MORE THAN A TWO -LIFT DIFFERENTIAL BETWEEN THE SIDES OF ANY PIPE IN THE SYSTEM AT ALL TIMES DURING THE BACKFILL PROCESS. BACKFILL SHALL BE PIPE wADVANCED ALONG THE LENGTH OF THE SYSTEM AT THE SAME RATE TO AVOID DIFFERENTIAL LOADING ON ANY PIPES IN THE SYSTEM. 2 2/3"X UZI 3.1"5"X1" ULTRA FLO 8 INITIAL OPEN GRADED GRANULAR BACKFILLA80VE PIPE MAY INCLUDE ROAD BASE MATERIAL (AND RIGID PAVEMENTIF APPLICABLEI. 96'0 97.7 SQ IN. 1032SQ IN 100.43Q.IN SEE TABLE ABOVE. FRONT Be TOTAL HEIGHT PAVEMENT COMPACTED TOP FOR MECONVENTIONAL HIGHWAY LOADS IS MEASURED FROM TOP OF PIPE TO BOTTOM OF FLEXIBLE PAVEMENT OR TOP OF RIGID PAVEMENT, NOTES. 46'G W90.0 FITTING REINFORCEMENT 7 FINAL BACKFILL MATERIAL SELECTION AND COMPACTION REQUIREMENTS SHALL FOLLOW THE PROJECT PLANS AND SPECIFICATIONS • GAGE AND COATING LIMITATIONS APPLY. 5'x 1- IS NOT AVAILABLE IN MAY BE REQUIRED BASED ON HEIGHT OF PER THE ENGINEER OF RECORD ALUMINUM COVER AND LIVE LOAD CONDITION • DIMENSIONS SUBJECT TO MANUFACTURER'S TOLERANCES TYPICAL MANWAY DETAIL NOTES. G—LESHOULoa[ USEOTOIREIINTS ILMIGM IONINTDYABYINGBOILTYPES(PROJECTENGINEER). NOT TO SCALE ENDED STANDARD SPACING SETNEEN PAwueI PIPE RUNS SH BE PIFE CIA 12 BUT NO LESSTHAN TYPICAL PEAL) FgAT ON DETAIL �m YOURP�N H EP�se+raT� NONBT.Nw,RDSPACINGtTa 12.eT1I NUT TU S(; T TYPICAL BACKFILL DETAIL NOT TO SCALE `JO"10 VtKt-UKA I tU UNUtK(JKUUNU Kt I tN I IUN JYJ I tM - I I�G I IZ27 I 010 f 05I0322 CONTECK f' 704327-010 a RRR ENGINEERED ACN FOSSIL CREEK SOLUTIONS LLC CMP DETENTION SYSTEMS Pa MJK I� MJK 1 " 6yP''tr HH.c4ma NEs on �, „M V —PROHPOSAL FORT WORTH, TX �� wK JK m b •.. DATE R 001DESCRIPTION BY l ZftI C SITE DESIGNATION: Underground Detention la.�T P2 - a i= PELOTON I I LAND SOLUTIONS 0- B PA21001 STORM DETAILS - UNDERGROUND DETENTION FORT WORTH -TEXAS MARCH 2O23 C9.3 DO a ED 0 3 C7 RISER EXTENSION FLAT BAND SHM — MAY VARY (NO GASKET) TECHCOSAND MOLES MAINLINE DIA.BOLT �w PIPE ITIII II'I I I I I I I I ( o f ELEVATION VIEW CONNECTION DETAIL m OF CMP AND RISER 71@' TECHCO SHOWN - MAY VARY N PLAIN END CMP RISER PIPE :H�.I�:J4CSlF: 2 JOINT IS TO BE ASSEMBLED PER AASHTO BRIDGE CONSTRUCTION SPECIFICATION SEC 26.4.24 3. BAND MATERIAL AND GAGE TO BE SAME AS RISER MATERIAL. 4. IF RISER HAS A HEIGHT OF COVER OF itl OR MORE, USE A SLIP JOINT. 5 BANDS ARE NORMALLY FURNISHED AS FOLLOWS: • 12' THRU 4B' 1-PIECE • .'2-PIECES 7. MANHOLE RISERS IN APPLICATIONS WHERE TRAFFIC LOADS ARE IMPOSED REQUIRE SPECIAL DESIGN CONSIDERATIONS. S. DIMENSIONS SUBJECTTO MANUFACTURING TOLERANCES. 12" RISER BAND DETAIL NOT TO SCALE �121/8' HUGGER SINGLE BAR, BAND BOLT AND STRAP (SBBS)IIIIIIIII IIII�IIIII��I NO GASKET CONNECTION DETAIL (SEES) 2 2/3"x1/2" RE -ROLLED END HEL-COR PIPE GENERALNOTES: 1. JOINT IS TO BE ASSEMBLED PER AASHTO BRIDGE CONSTRUCTION SPECIFICATION SEC 2642A. 2. BAND MATERIALS AND/OR COATING CAN VARY BY LOCATION. CONTACT YOUR CONTECH REPRESENTATIVE FOR AVAILABILITY. 3. BANDS ARE SHAPED TO MATCH THE PIPE -ARCH WHEN APPLICABLE. 4 BANDSARE NORMALLY FURNISHED AS FOLLOWS • 1TTHRU48"1-PIECE • 54'THRU 88"2-PIECES 102- THRU 144' 3-PIECES 5 BAND FASTENERS ARE ATTACHED WITH SPOT WELDS, RIVETS OR HAND WELDS. 6. ALL CMP IS REROLLED TO HAVE ANNULAR END CORRUGATIONS OF 2 W'.10 7. DIMENSIONS ARE SUBJECT TO MANUFACTURING TOLERANCES. 8. ORDER SHALL DESIGNATE GASKET OPTION, IF REQUIRED (SEE DETAILS ABOVE). H-12 Sh HUGGER BCpp DETAIL Cv/;< A;��I�V7•lAll' 9ti f0 NtKFUKA I tU UNULKUKUUNU Kt I EN I ION 5Y51 tM - =21 I 010 o6roanz ., NTECH' y-.::.: 704327-010 ENGINEERED SOLUTIONS LLC CMP DETENTION SYSTEMS mKr MJK MJK www.C.—hES.cnm ACN FOSSIL CREEK o moo. PROPOSAL FORT WORTH, TX E" MJK .ATEREVISION DESCRIP ION BY i °" °"'s " SITE DESIGNATION: Underground Detention P3 4 B PA21001 PELOTON STORM DETAILS - UNDERGROUND DETENTION I I LAND SOLUTIONS FORT WORTH -TEXAS MARCH 2O23 D_ C9.4 V O O a DO 0 3 C7 TEMPORARY COVER E� CONSTRUCTIONN R S LOAOLOAD FINISHED HEIGHT OF GRADE COVER -------------- — % CONSTRUCTION LOADS FOR TEMPORARY CONSTRUCTION VEHICLE LOADS, AN EXTRA AMOUNT OF COMPACTED COVER MAY BE REQUIRED OVER THETOPOFTHEPIPE THE HEIGHT -OF -COVER SHALL MEET THE MINIMUM REQUIREMENTS SHOWN IN THE TABLE BELOW THE USE OF HEAVY CONSTRUCTION EQUIPMENT NECESSITATES GREATER PROTECTION FOR THE PIPE THAN FINISHED GRADE COVER MINIMUMS FOR NORMAL HIGHWAY TRAFFIC, AXLE LOADS PUNCHESPE SPAN, (kips) INCHES 16-50 50-]5 I 110 1111"S01 MINIMUM COVE]5R (FTS 1242 2.0 2.5 3.0 3.0 48-]2 30 30 3.5 4.0 ]8-120 3D 35 40 4.0 126-1. 3.5 4.0 4.5 4.5 'MINIMUM COVER MAY VARY, DEPENDING ON LOCAL CONDITIONS. THE CONTRACTOR MUST PROVIDE THE ADDITIONAL COVER REQUIRED TO AVOID DAMAGE TO THE PIPE. MINIMUM COVER IS MEASURED FROM THE TOP OF THE PIPE TO THE TOP OF THE MAINTAINED CONSTRUCTION ROADWAY SURFACE CONSTRUCTION LOADING DIAGRAM NOT TO SCALE 3VO MAX., HS-25 ACCESS CASTING WITH GRADE RINGS AS REQUIRED, TO BE PROVIDED AND INSTALLED BY CONTRACTOR. MAY BE TOP MOUNTED CMP (AS SHOWN) OR RECESSED p: PROTECTION RIWINISHED RA SLAB GDE 1}_5 VARIES GASKETMATERIAL OCMP.RISER SUFFICIENT TO PREVENT SLAB FROM BEARING ON 0 RISER TO BE PROVIDED BY p — CONTRACTOR. 0B 11"TYP.� 0 SECTION VIEW ACCESS CASTING NOT SUPPLIED BY CONTECH A q/OLF � /_ B .p "DIAGONALTRIM BAR (TYP.4 PLACES), SEE NOTE 7. OPENING IN PROTECTION SLAB FOR ACCESS SPECIFICATION FOR CORRUGATED STEEL PIPE -ALUMINIZED TYPE 2 STEEL INTERRUPTED EAR SCOPE HANOUNGANDASSEMBLV REPLACEMENT, SEE NOTE 6. THIS SPECIFICATION COVERS THE MANUFACTURE AND SHALL BE IN ACCORDANCE WITH RECOMMENDATIONS OF THE INSTALLATION OF THE CORRUGATED STEEL PIPE (CSP) DETAILED IN NATIONAL CORRUGATED STEEL PIPE ASSOCIATION (NCSPA) THE PROJECT PLANS, INSTALLATION MATERIAL SHALL BE IN ACCORDANCE WITH AASHTO STANDARD THE ALUMINIZED TYPE 2 STEEL COILS SHALL CONFORM TO THE SPECIFICATIONS FOR HIGHWAY BRIDGES, SECTION 26, DIVISION II APPLICABLE REQUIREMENTS OF AASHTO M274 OR ASTM A929. OR ASTM A]98 AND IN CONFORMANCE WITH THE PROJECT PLANS AND SPECIFICATIONS, IF THERE ARE ANY INCONSISTENCIES OR PIPE CONFLICTS THE CONTRACTOR SHOULD DISCUSS AND RESOLVE WITH THE SITE ENGINEER. THE CSP SHALL BE MANUFACTURED IN ACCORDANCE WITH THE APPLICABLE REQUIREMENTS OF AASHTO MW 0R ASTMA760 THE ITISALWAVSTHERESPONSIBILITVOFTHECOWT UOR TO PIPE SIZES, GAGES AND CORRUGATIONS SHALL BE AS SHOWN ON FOLLOW OSHA GUIDELINES FOR SAFE PRACTICES THE PROJECT PLANS. ALLFASRICATION OF THE PRODUCT SHALL OCCUR WITHIN THE ANTI -FLOTATION PROVISIONS DUE TO HIGH GROUNDWATER OR OTHER FLOTATION CONCERNS ARE SITE -SPECIFIC DESIGN UNITED STATES. CONSIDERATIONS AND SHALL BE SPECIFIED BY ENGINEER OF RECORD MATERIAL SPECIFICATION NOT TO SCALE C► NTECH° .a"•^+•^ „�P.^= ENGINEERED SOLUTIONS LLC ....Y..comecnes.con, �.....�. Bll'19611'ft N Si391S1U}f " \Sa.s1w>s —AG TRIM BAR (TYR 4 PLACES), — SEE NOTE T T COVER (n,P) v JL t� OPENING IN -- PROTECTION _ SLAB FOR ACESS REINFORCING TABLE 0 CMP A' B 0 REINFORCING 'BEARING PRESSURE RISER (PSF) 24" 4'0 28" M5®1POCEW 2,540 4'x4' fl5®10'OCEW 1,900 30" 4'-6.0 32" XS�1WMEW 2,260 4'"x4'6" M5®9'OCEW 11670 38" 50 38 #6Q9'OCEW 2.060 5'x5' 115@6"OCEW 1,500 41 5'6"0 85®B-OCEW 1,490 5'-6"x5'-6" #5@8'OCEW 1,3]0 48 BO NS@@r DCEW 1,210 Bx6' NS�rOCEW 1,270 ARING CAPACITY "ASSUMED SOIL BE J INTERRUPTED BAR REPLACEMENT, SEE NOTE \\ STANDARD STANDARD / / L REINFORCING, REINFORCING, y 0B SEE TABLE SEE TABLE ROUND OPTION PLAN VIEW SQUARE OPTION PLAN VIEW NOTES: 7. TRIM OPENING WITH DIAGONAL N4 BARS, EMEND BARS A 1. DESIGN IN ACCORDANCE WITH AASHTO,17M MINIMUM OF IT BEYOND OPENING, BEND BARS AS REQUIRED TO MAINTAIN BAR COVER. EDITION AND ACI 350. 2. DESIGN LOAD HS25. 6. PROTECTION SLAB AND ALL MATERIALS TO BE PROVIDED AND TALL INSED BY CONTRACTOR. 3 EARTHCOVER=1'MAX. 9. DE TAIL DESIGN BY DELTA ENGINEERS, ARCHITECTS AND LAND 4. CONCRETE STRENGTH = 4,000 psi SURVEYORS, ENDWELL, NV. S. REINFORCING STEEL= ASTM A615, GRADE W. 6 PROVIDE ADDITIONAL REINFORCING AROUND OPENINGS EQUAL TO THE BARS INTERRUPTED, MANHOLE CAP DETAIL HALF EACH SIDE. ADDITIONAL BARS TO BE IN THE SAME PLANE. NOT TO SCALE w_ yti"U F'tK -UKA I tU UNUtKLiKUUNU Kt I tN I IUN JY57 1 tM - 1--. •"" I' A� �ITlAIJ' o43z] 010 o5ro3rzz 704327-010 CMP DETENTION SYSTEMS M ACN FOSSIL CREEK ��91ON MJK JK PRORPOAL FORT WORTH, TX I-E LJK -MA SITF DFSIGNATION: Underaround Detention Ia ... P4 4 B PA21001 PELOTON STORM DETAILS - UNDERGROUND DETENTION I I LAND SOLUTIONS FORT WORTH -TEXAS MARCH 2O23 O_ C9.5 DO i5 K DO O O o_ DO O 3 C7 STAGE/STORAGE SUMMARY TABLE STAGE ELEV. INCR. TOTAL STORAGE STORAGE 0.00 582.61 0 0 0.80 583.41 2,326 2,326 1.60 584.21 4,041 6,368 2.40 585.01 4,915 11,283 3.20 585.81 5,414 16,696 4.00 586.61 5,656 22,352 4.80 587.41 5,656 28,008 5.60 588.21 5,412 32,420 6.40 589.01 4,913 38,333 7.20 589.81 4,038 42,371 8.00 590.61 2,323 44,694 DISCHARGE TABLE Storm Pre-Dev Post-Dev Max Release Actual Release Maximum Maximum Event Qpk Area OS -A, B, C Rate Rate Elevation Volume (cfs) (cfs) (cfs) (cfs) (ft) (cf) 1 YR 5.01 0.97 4.04 2.04 584.61 8,842 5 YR 7.08 1.37 5.71 3.21 585.53 14,769 100 YR 11.4 2.22 9.18 8.24 587.01 25,198 B PA21001 PELOTON STORM DETAILS - UNDERGROUND DETENTION LAND SOLUTIONS FORT WORTH -TEXAS MARCH 2O23 F. a m C9.6 U' Exhibit "C" CITY OF FORT WORTH STORMWATER FACILITY OPERATION AND MAINTENANCE PLAN The only responsibility the City of Fort Worth has in the operation and maintenance of this Facility is inspection. General Maintenance Procedures The structural and functional integrity of the Facility shall be maintained at all times by removing and preventing drainage interference, obstructions, blockages, or other adverse effects into, through, or out of the system. Periodic silt removal shall occur when standing water conditions occur or the pond's storage volume is reduced by more than 10%. Silt shall be removed and the pond/basin returned to original lines and grades shown on the approved engineering plans. In addition, corrective measures are required any time a basin does not drain completely within 72 hours of cessation of inflow. NO STANDING WATER IS ALLOWED in basins designed for dry detention purposes. Accumulated litter, sediment, and debris shall be removed every 6 months or as necessary to maintain proper operation of the basin. Disposal shall be in accordance with federal, state and local regulations. Detention facilities shall be mowed monthly between the months of April and October or anytime vegetation exceeds 12-inches in height. To prevent debris from entering and clogging the downstream storm sewer system a wire mesh screen or similar screening device shall be installed over the outlet until final acceptance. 4. PREVENTIVE MAINTENANCE/INSPECTION • Visual inspections of all components will be conducted every 6 months. • A log shall be kept of maintenance actions, and inspections. The log should document the condition of the detention system's primary components, mowing, and silt, litter and debris removal dates. Document aeration of the basin bottoms and replanting to prevent the sealing of the basin bottom. • Written maintenance and repair records shall be maintained by the party or parties signing the attached Agreement and shall be provided to the City upon request. STORMWATER FACILITY MAINTENANCE AGREEMENT 10 Rev. 11/19/2020 JLE Exhibit "C" CITY OF FORT WORTH STORMWATER FACILITY OPERATION AND MAINTENANCE PLAN The only responsibility the City of Fort Worth has in the operation and maintenance of this Facility is inspection. General Maintenance Procedures The structural and functional integrity of the Facility shall be maintained at all times by removing and preventing drainage interference, obstructions, blockages, or other adverse effects into, through, or out of the system. Periodic silt removal shall occur when standing water conditions occur or the pond's storage volume is reduced by more than 10%. Silt shall be removed and the pondibasin returned to original lines and grades shown on the approved engineering plans. In addition, corrective measures are required any time a basin does not drain completely within 72 hours of cessation of inflow. NO STANDING WATER IS ALLOWED in basins designed for dry detention purposes. Accumulated litter, sediment, and debris shall be removed every 6 months or as necessary to maintain proper operation of the basin. Disposal shall be in accordance with federal, state and local regulations. Detention facilities shall be mowed monthly between the months of April and October or anytime vegetation exceeds 12-inches in height. To prevent debris from entering and clogging the downstream storm sewer system a wire mesh screen or similar screening device shall be installed over the outlet until final acceptance. 4. PREVENTIVE MAINTENANCE/INSPECTION Visual inspections of all components will be conducted every 6 months. A log shall be kept of maintenance actions, and inspections. The log should document the condition of the detention system's primary components, mowing, and silt, litter and debris removal dates. Document aeration of the basin bottoms and replanting to prevent the sealing of the basin bottom. Written maintenance and repair records shall be maintained by the party or parties signing the attached Agreement and shall be provided to the City upon request. STORMWATER FACILITY MAINTENANCE AGREEMENT 8 Rev. 03/01/2022 BN Exhibit "D" Stormwater Structural Maintenance CHECKLIST FREQUENT INSPECTION Mowing Remove Trash and debris Inspect irrigation system operation Remove grass clippings Violations Noted MINOR INSPECTION Condition of Pond Amount of silt in pond Amount of silt in flume Amount of ponded water Amount of wetland vegetation Location of Erosion Percent of vegetation Condition of trash guard Location of Erosion MAJOR INSPECTIONS Condition of Stormwater Quality Structure Type of Stormwater Quality Structure Structure type and Condition Condition of Rip -Rap Condition of filtration system REPAIRS REPAIRS DATE NOTES REQUIRED MADE STORMWATER FACILITY MAINTENANCE AGREEMENT 9 Rev. 03/01/2022 BN Berm or Embankment Settlement Location of erosion Evidence of Animals Evidence of Aquatic life Condition of Aeration Foundation STORMWATER FACILITY MAINTENANCE AGREEMENT 10 Rev. 03/01/2022 BN FORT WORTH INSPECTION CHECKLIST FOR SIMPLE DETENTION BASIN Facility Name: Basin/Pond Number: Inspected By: Type of Inspection: Annual Basin Conditions: Facility Agreement Number: Date: , Quarterly , Monthly , Routine , or Storm Event , (# days since event 1. Is there standing water or wet spots? 2. Does sides or bottom show signs of erosion, settling, cracking, etc? 3. Does dam or emergency spillway show signs of erosion, settling, cracking, or other problems? 4. Is there evidence of animal burrowing in dam? 5. Is there evidence of changes in shape or volume of basin? 6. Do vegetated areas need mowing? 7. Are there trees or woody growth in dam? 8. Are there areas that need to be re -vegetated? 9. Is there any accumulation of silt, trash, debris or litter in the basin? 10. Are there any other basin maintenance activities needed? Structural Components: 1. Are pipes, channels, trash racks, etc. free of obstructions? 2. Are pipes, spillway or trash racks in need of repair? 3. Is the low flow or trickle channel in need of repair? 4. Is the outfall channel in need of repair? 5. Are there any other structural maintenance activities needed? Plan for correcting deficiencies: Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Yes_ No _ Comments Signature: Date: a Fars WprEh SWrmwater Management Owner's Representative Form CFW-6 CFW- SEPTEMBER 2015 Appendix A A-17