HomeMy WebLinkAboutContract 63528Date Received: 6/25/2025
Time Received: 4 : 28 p.m.
Permit No.: SWFMA-25-0045
City Secretary No.: 63528
STORMWATER FACILITY
MAINTENANCE AGREEMENT
THIS AGREEMENT, made and entered into this 25th day of June
2025, by and between AIL INVESTMENT, L.P., acting by and through Eric Elrod, its
duly authorized Senior Vice President, Development Management, 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 J.J. Roberts Survey, Abstract No. 1305, City of Fort Worth,
Tarrant County, Texas being a portion of Lot 1R2, Block 4, Alliance Gateway South, an
Addition to the City of Fort Worth, according to Instrument Number D224086576, County
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 Gatewav 34 (DS-24-0161)
hereinafter called the "Plan", which is expressly made a part hereof, as approved or to be
approved by the City and the Landowner which plan provides for management of
stormwater within the confines of the Property; and;
WHEREAS, the City and the Landowner, and their successors and assigns, agree
that the health, safety and welfare of the residents of the City of Fort Worth, Texas require
that on -site Stormwater Management Facilities be constructed and maintained on a portion
of the Property; and
OFFICIAL RECORD
CITY SECRETARY
FT. WORTH, TX
STORMWATER FACILITY MAINTENANCE AGREEMENT 1
Rev. 03/01/2022 BN
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
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 Facility at no expense to the City of Fort Worth in accordance
with the design specifications for the Facility, attached as Exhibit `B", and the
current standards then in force and effect in the City of Fort Worth and with the
Operations and Maintenance Plan attached to this Agreement as Exhibit "C".
The Facility includes all pipes, channels or other conveyances built to convey
stormwater to and through the Facility, as well as all structures, improvements,
and vegetation provided to control the quantity of the stormwater. Adequate
maintenance is herein defined as good working condition so that the Facility is
performing its design function. The Storinwater 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 ensure safe and proper functioning of the Facility. The inspection shall
cover the entire Facility. Components of the Facility, if any, 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 grants permission to the
City, its authorized agents and employees, to enter upon the Facility Property
for the purpose of inspecting the Facility whenever the City reasonably deems
STORMWATER FACILITY MAINTENANCE AGREEMENT 2
Rev. 03/01/2022 BN
necessary. The purpose of inspection is to follow-up on reported deficiencies
and/or to respond to citizen complaints. The City shall provide the Landowner,
its successors and assigns, copies of the inspection findings and a directive to
commence with the repairs if necessary.
4. In the event the Landowner, its successors and assigns, fails to maintain the
Facility in good working condition as specified herein, the City shall provide
written notice to Landowner, its successors and assigns, describing with
reasonable specificity the needed repairs or maintenance. Landowner, its
successors and assigns, shall have a period of thirty (30) days to complete such
repairs or maintenance (or if such repairs or maintenance cannot reasonably be
completed within thirty (30) days, Landowner, its successors and assigns shall
commence such repairs or maintenance and shall have such time thereafter as
reasonably necessary, using reasonable diligence, to complete such repairs or
maintenance). If Landowner, its successors and assigns, fails to commence or
complete such repairs or maintenance within thirty (30) days, or a reasonably
necessary timeframe thereafter, as set forth in the immediately preceding
sentence, the City, its authorized agents and employees, may enter upon the
Facility Property and take whatever steps reasonablv necessary to correct
deficiencies identified in the inspection report and to charge the reasonable
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_
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 on the Facility, 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 reasonable costs incurred by the City hereunder. In the event
that Landowner, its successors or assigns, fails to pay the City for the costs
STORMWATER FACILITY MAINTENANCE AGREEMENT 3
Rev. 03/01/2022 BN
incurred under this section, the City may impress a lien for the costs of such
work upon the Facility Property. Such lien shall be perfected by filing in the
office of the County Clerk of Tarrant County, Texas an affidavit identifying the
Facility Property, 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 COVENANTS AND AGREES
AND DOES HEREBY INDEMNIFY, HOLD HARMLESS, AND
DEFEND THE CITY OF FORT WORTH, ITS AGENTS, SERVANTS,
AND EMPLOYEES FROM AND AGAINST ALL COSTS, EXPENSES,
LOSSES, DAMAGES, CLAIMS, OR CAUSES OF ACTION
WHATSOEVER ARISING, OR WHICH MIGHT ARISE, FROM THE
FAILURE OF LANDOWNER OR ANY FUTURE OWNERS OF THE
ABOVE FACILITY PROPERTY TO MAINTAIN THE FACILITY,
INCLUDING, BUT NOT LIMITED TO, THE BED AND BANKS OF
THE FACILITY, ANY DAMAGES CAUSED TO PERSON OR
PROPERTY DUE TO (1) SLOPE FAILURE OF THE BANKS OF THE
FACILITY, OR (2) FAILURE OF THE FACILITY TO OPERATE IN A
MANNER CONSISTENT WITH CITY OF FORT WORTH CRITERIA
OR TO PERFORM ANY OTHER DUTIES OR OBLIGATIONS
HEREUNDER.
7. 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 successors and assigns, including any property owner's
association. Notwithstanding anything to the contrary contained in this
Agreement, neither Landowner nor any future owner of all or any portion of
the Property shall be liable under any indemnification or other obligations
under this Agreement with respect to claims, losses, damages, events, or
STORMWATER FACILITY MAINTENANCE AGREEMENT 4
Rev. 03/01/2022 BN
occurrences other than those arising during or relating to the respective period
of such Landowner's or future owner's ownership of the Property.
[Signatures appear on following pages]
STORMWATER FACILITY MAINTENANCE AGREEMENT 5
Rev. 03/01/2022 BN
Executed this 25th day of June 2025.
AIL INVESTMENT, L.P.,
a Texas limited partnership
By: AIL GP, LLC,
a Texas limited liability company,
its general partner
By: 0
Name: Eric Elrod
Title: Senior Vice President
CITY: !
Jesica McEachern, Asst. City Manager
City of Fort Worth
Date: 06/25/2025
Approved as to Form and Legality:
� j4L 14
Kevin Anders, Asst. City Attorney
City Attorney's Office
Date: J (Ane Z 2G 2S
ooFnngn
FOHt�ad
aqa add
TEST: ago 9�d,
aA4p nEXPso4`
Janette S. Goodall, City Secretary
City Secretary's Office
Date: 06/25/2025
STORMWATER FACILITY MAINTENANCE AGREEMENT
Rev. 03/01/2022 BN
Contract Compliance Manager:
By signing I acknowledge that I am the
person responsible
for the monitoring and administration of
this contract, including
ensuring all performance and reporting
requirements.
j- vl�
Kendice Merrick, Planning Manager
Development Services OFFICIAL RECORD
06/17/2025 CITY SECRETARY
Date: FT. WORTH, TX
STATE OF TEXAS §
COUNTY OF TARRANT §
This instrument was acknowledged before me on June 25th, 2025 by
Jesica McEachern, Assistant City Manager of the City of Fort Worth, on behalf of the
City of Fort Worth.
.I ..............
o,�p,PY I'(iB KATHLEEN BRADFORD
a p Notary Public
+ d[7 * STATE OF TEXAS
"F oFe Notary I.D. 12197197
My Comm. Exp. Apr. 12, 2027
STATE OF TEXAS §
COUNTY OF TARRANT §
Notary Public, State of Texas
This instrument was acknowledged before me on �kmf, 11 r" , 2025, by
E6 (, LIMA I 'V P of AIL GP, LLC, a Texas limited liability
company, on behalf of said limited liability company, in its capacity as general partner of
AIL Investment, L.P., a Texas limited partnership, on behalf of said limited partnership.
P&., AMY GIBBY
Notary Public, State of Texas
OY% Comm, Expires 01.19.2028
Notary ID 134721452
Ova � ,U2ti•�,
Notary P4blic, State 4 Texas
STORMWATER FACILITY MAINTENANCE AGREEMENT 7
Rev. 03/01/2022 BN
EXHIBIT "A"
LEGAL DESCRIPTION
STORMWATER FACILITY MAINTENANCE AGREEMENT
Rev. 03/01/2022 BN
Description of a
SWFMA Easement
BEING a tract of land situated in the J.J. Roberts Survey, Abstract Number 1305, City of Fort Worth,
Tarrant County, Texas and being a portion of Lot 1R2, Block 4, Alliance Gateway South, an addition
to the City of Fort Worth, recorded in Instrument Number D224086576, County Records, Tarrant
County, Texas, and being more particularly described by metes and bounds as follows:
COMMENCING at the southeast corner of said Lot 1R2, being the southwest corner of Lot 1R1,
Block 4, said Alliance Gateway South, and being in the north line of that tract of land described by
deed to AIL Investment, L.P., recorded in Volume 13588, Page 181, said County Records;
THENCE N 89038'23" W, 40.01 feet, with the north line of said AIL tract and the south line of said
Lot 1R2, to the POINT OF BEGINNING;
THENCE N 89038'23" W, 46.48 feet, continuing with said common line;
THENCE departing said common line, over and across said Lot 1R2, the following course and
distances:
N 00032'40" E, 8.61 feet, to the beginning of a curve to the right;
With said curve to the right, an arc distance of 54.98 feet, through a central angle of 90°00'00",
having a radius of 35.00 feet, the long chord which bears N 44°37'51" W, 49.50 feet;
N 00022'33" E, 153.62 feet, to the beginning of a curve to the right;
With said curve to the right, an arc distance of 54.98 feet, through a central angle of 90°00'00",
having a radius of 35.00 feet, the long chord which bears N 45°22'35" E, 49.50 feet;
S 89037'24" E, 46.48 feet, to the beginning of a curve to the right;
With said curve to the right, an arc distance of 54.98 feet, through a central angle of 90°00'00",
having a radius of 35.00 feet, the long chord which bears S 44037'24" E, 49.50 feet;
S 00022'36" W, 153.61 feet, to the beginning of a curve to the right;
With said curve to the right, an arc distance of 54.97 feet, through a central angle of 90000'00",
having a radius of 35.00 feet, the long chord which bears S 45022'02" W, 49.49 feet;
THENCE S 00032'40" W, 8.61 feet, to the Point of Beginning and containing 25,396 square feet or
0.583 acres of land more or less.
"Integral parts of this document"
1. Description
2. Exhibit
Westwood Job No. 0058027.00 Tracking No. ACF#
Denton December 11, 2024
NA0058027.00\06 CAD\DGN\SURVEY\EASEMENT\LEGALS\0058027 EA2.DOCX Page 1 of 2
Description of a
SWFMA Easement
BEING a tract of land situated in the J.J. Roberts Survey, Abstract Number 1305, City of Fort Worth,
Tarrant County, Texas and being a portion of Lot 1 R2, Block 4, Alliance Gateway South, an addition
to the City of Fort Worth, recorded in Instrument Number D224086576, County Records, Tarrant
County, Texas, and being more particularly described by metes and bounds as follows:
COMMENCING at a 5/8 inch iron rod found at the southeast corner of said Lot 1R2, being the
southwest corner of Lot 1R1, Block 4, said Alliance Gateway South, and being in the north line of that
tract of land described by deed to AIL Investment, L.P., recorded in Volume 13588, Page 181, said
County Records;
THENCE N 89°38'23" W, 40.01 feet, with the north line of said AIL tract and the south line of said
Lot 1 R2, to the POINT OF BEGINNING;
THENCE N 89038'23" W, 46.48 feet, continuing with said common line, from which a 5/8 inch iron
rod found at the southwest corner of said Lot 1R2, bears N 89°38'23"W, 758.48 feet;
THENCE departing said common line, over and across said Lot 1 R2, the following course and
distances:
N 00°32'40" E, 8.61 feet, to the beginning of a curve to the right;
With said curve to the right, an arc distance of 54.98 feet, through a central angle of 90°00'00",
having a radius of 3 5. 00 feet, the long chord which bears N 44°37'51" W, 49.50 feet;
N 00022'33" E, 153.62 feet, to the beginning of a curve to the right;
With said curve to the right, an arc distance of 54.98 feet, through a central angle of 90°00'00",
having a radius of 35.00 feet, the long chord which bears N 45°22'35" E, 49.50 feet;
S 89037'24" E, 46.48 feet, to the beginning of a curve to the right;
With said curve to the right, an are distance of 54.98 feet, through a central angle of 90°00'00",
having a radius of 3 5. 00 feet, the long chord which bears S 44°37'24" E, 49.50 feet;
S 00022'36" W, 153.61 feet, to the beginning of a curve to the right;
With said curve to the right, an arc distance of 54.97 feet, through a central angle of 90°00'00",
having a radius of 35.00 feet, the long chord which bears S 45°22'02" W, 49.49 feet;
THENCE S 00032'40" W, 8.61 feet, to the Point of Beginning and containing 25,396 square feet or
0.583 acres of land more or less.
"Integral parts of this document"
1. Description
2. Exhibit
Westwood Job No. 0058027.00 Tracking No. ACF# 8956
AGWS June 24, 2025
NA0058027.00\06 CAD\DGN\SURVEY\EASEMENT\LEGALS\0058027 EA2.DOCX Paget oft
Basis of Bearing is the Texas Coordinate
C1 A = 900 00' 00" C2 A = 900 00' 00" System North Centrolzone 4202, NAD 83
R = 35.00' R = 35.00' o IRF = Iron Rod Found
L = 54.98' L = 54.97'
LC= N440 37' 51"W LC= S45022' 02"W �3y
4 9.50' 4 9.4 9'
N
I "
A = 90000, 00" S89° 37'24"E I A = 901, 00, 001, 0 100 200
R _ 54.98' 1 6.485 I R = 35. 8' GRAPHIC SCALE IN FEET
L = 54.98
LC= N450 22' 35"E� LC= S44° 37' 24"E "Iniegrolporis of this document"
49.50' a 49.50 2. Exhibit 1. Description
Lot 1R2, Block 4 M Lot IRI.Block 4
0.583
Alliance Gateway South ' N Acres cn Alliance Gateway South
Inst.# D224086576 N co Inst." D224086576
C.R.T.C.T. 0 Ln o C.R.T.C.T.
O p
Z O /
AIL Investment LP
Inst.* D208140924
C.R.T.C.T. " n Point of / °
Lj3 L 4 GO' I. � Commencing
�R N69` 38'23"w 758 48' t ��J — — — — — — — •-1, — — — — , 0�0r
-- L2 U 1�6 �, e — orO— 4
-------- Point of
---------- y---------
--- Beginning ------- �1,----------�/V ON
30' Sonitar Sewer Easement // / / / 3
Inst." D207291231 Drainage Easem72912 2 �' / rp .p o
Inst.' D207291232 , / . d0 < _ C
C.R.T.C.T. C.R.T.C.T.�� / �~ QUO
07 .
\
AIL Investment, L.P.
Vol.13588, Pg.181
C.R.T.C.T.
TODDA. BRIDGES
.........................
=A 4940
rSSIO� O
a.SUR�f F�
TBPELS - LS FIRM REG. NO. 10074301
J � h R PG'� Np .
KID
Exhibit of a
SWFMA Easement
Situated in the J. J. Roberts Survey, Abstract Number
City of Fort Worth, Tarrant County, Texas.
L N
O o
N
QW o
C9
a "
N
0
N
O
N
0
Q v
o
W
0
Of
m
r
m
W
Y
U -
W 3
_ _o
U °
Ma
LINE TABLE
I.;
L#
BEARING
DIST.
O
L1
N
89038'23"W
40.01'
L2
N
89038'23"W
46.48'
L3
N
00°32'40"E
8.61'
0
L4
S
00032'40"W
8.61'
9
8
1305,
%g
Copyright(C) 2024 Westwood Professional Services, Inc
n
EXHIBIT "B"
DESIGN PLAN AND SPECIFICATIONS
STORMWATER FACILITY MAINTENANCE AGREEMENT
Rev. 03/01/2022 BN
AT AE, SNDURSPRIDRroExGArA,1NGIN TRI
s
a
LUELEGTRGDELYER aoPr„s„2
L TYDEEDNTTYpNCIPP,N e,Ta92,,,99 w
YOFTNiI�FREYAll s N a,La:Es9 n u
rERTINALLYAroNpROUNTALLYPRNxracaxs,x� ox-
I I Q O
I /I
O
/
/ gllil�l PN OR TOT �
/b
'� MN� Q LEGEND
JRo cRTLLT _
\x-� - �=. E9 _ •�-wi"iv arzae`riEur NSM1°awas,°I �r
_ 5
cA pT RTO
NE
9nes
T
� .. I RTci I E%6i NGcaxiOut
-j � . rr
- y T+ - __ ` Txpz05zt5zs PROPERTY EOUx �_O TI_ xw�
-- - - - i___ _-- 03250 Ff�AYr .x
-- l---_ -
_ I
EXISTING
sOc321'RCP 11 --_ - y ---
Ex Si NO STORM ORANLINE
L — I� �II) I apcxneP spua•acP - z4 ld J IN Lz C w
P STAE�99 SP SAx.,4� SaGSTAws -- GP�STq„ L24 Mp T'N A G_ OUR. NE
N Rr,x 9 - N
wll o
D,aGaR9 LET SPPSTg9F9F9 s>o,RaRR L sroL wET
�91B NN TST .� N
N «�e 9 �xM4• , E N �';29 x 3a 9T59.95
E2s'T zs Nraaeooz e4 I=zvwT49es Ezs5we919 amas4. anal 255s,eSIT I — — unlI of xUNDA,F 2—CO.
�1ALYRFULLY�' a �FP
LOp9�N I EOA29 ROP �vo° RTrT 5 oELYNNETNER Ns � EpON N 9E
J rL
I °" 111
EENG 5 . b' 3. REFERTp rvRSc EPNNSF.T.AR'17.R1
dG.TD°° °.0
Y4XU .PRaYEMENTSANDIRRIGATIONSLEEVESCRUSSING
/ V p E S5 NST 4- REEERT RE.-TUU-_NSF-0R1."U GNGANG
A 9E 9GNPSERENLOSGREI.NpgR. GIGNGAND
s
JEO
1= ---- — — -----0
FLAIN�ET2 N�>�9, sB42
".7.sa6T, E��i��
N Tx3E9 s4 �� E Np N LRE
YRY'ETNDR _ I315 a �PR9ERa9 9REpR
I ��' I. •�: -, e O ,. v // -- RNLLT NGTALLIrREM,TERaLSAN.ALLFRMG�NAND
PEEN
c RTcr I IST e
41
1�LI IN ALL
O
/ � we
So I
pzwz9,zsl c R T CT I I; �/ �pXTEeu z awONo vcre�ar
El MT Io.clORTOT r e scP II s / r \ AIxIxE lurOscAV76
EI -
1 s9c1U. / STLAYSTA
INS'T ,/ /
Culvert Ou,fall Pra,ection SD8 / A
O.I.rl,.e1291nwwlrvwl)"0 sll"0 t wMiT / sae srA wm sz= _ Ssm-
Ds sm BOBspy siA 4.zzv Tn_T:
v- 390 fps SOCSTAONTie 50815Tq 0.0080 sa SIAOgOW RN_etxbl
,00 ya+ NSTPLL. EL 24• x-NI xGQ 1N•v2d'41— m
1. 1 FL 24•ourseTx N24]BiNWCBWYE I� r � ]41 I � [FL&��s96T
yN B24 IYPr N 100892288 - `E 2_.11B01pp E DoI-1 1 N T039TB9A3
\1 — ---_-_ _ SOT TB sa rI I'i �y
DTa 9dR In8' .n P• a - —2�•-� - - sn a 1L. acP
,TM11ck 9"TRA t1BA36 an �wt
PB, eiq Or1486 6083241RO
LL00�1 I I t srALL spas STA0.101 SPBSSTA w, s0
L -_-___ m S10 tacaRe NLEi _ INSTALL...-_ _
1-Tx9orss 4.l cNrw I II .ice h Tc=sss z, -' 1sTp ,acuRa xl�iT. ,siO.,aculls rvLET �
ICI / 1 Teseesa Tcassa2 --
_I E=.13 Sv4e
-01 �F
SO D
3
STA
ID I
_ -IA BY 11 TRION
II _ vxovERTY sourvOARr - -
NA A� 9MIr0 - �� FILENOW 0
E zu,4a554 N9igLL
I DRAINAGE LiYE 1 nWT1a4,GH fWO P0.3]3.810 1 11"0 ArIHOLOc010Nr � �
-i0ssrv0 ¢\ v. Iv11,.B1�s9(Ysq IMwll"05 z
Culvert DUSlell Pro,entbn I L18.Oai�S20 Cuher�OuHaIlMn rehcaen ;Y pvstOaNt
DSO Ivllt.s(tylv.-vw11Yw11"9 svo" I EZOs190.5N _
v 300 fos I ps .
4.
1F re a.4 NY' I I I
YW
BE 9 .aa Ns° ONb 9� II Oa Net . Mx. mxT rnx3— x. r..ai
n
13� ,a rncx s'a.aam9 I I � I � ,8 TM1 ck, 6'Betltlin9 �I
liz
D
°US .p
BENCHMARKS
FLza lses 4s
ps
x4 axox
PRELIMINARY
IF
BSUB
wl..W,''-FORREVIEWONLY-
/I
THESFOR
O E
ON
rR n
SO
NC
1 PR SIIBY OR UNDER PERV S ON OF. E
OWOBIO RCP
ITT
ELLvn�Tw 11 ----_
i
I W
_�EXIST- BOX W0910
55
ALLIANCE GATEWAY34
I
RGP I
I
STORM DRAIN PLAN
rll 6, E
FORT WORTH, TARRANT COUNTY, TEXAS
cITGL
/
Westwooda
I
I
Westvvood Profesbnal Sarvbes, Inc
wan ma
wmo
4
I r cRT T.
W
� m sNEET i
NARY
ro5W2lx C404
REVIEWE0. AM
I
o�asaaloa,o a a,INO
a
.11
SD-B �InoVFP6dY(g�I �".IEao k.a�«I�II� UTRUN? °° x
710 710
—705 3= GI '¢: vC' :a ., gp o 705
MN�= PROFILE SCALES:
p 1" = 40' HORIZ.
_ 1"=4'VERT.
700 700
�� snMccaAOR
695 i —� __—_----� � _-�______"_°_--_------_____ 695
__.--_��______--___."_____ — _-� _ �-exisrwc cane
890
690 -
--
p, r -__
685 80 R \�F x tcR 695
FOCk RIP reA
680 B a' 0 6 q m g 680
—d� $ bra R_a
675 .. .. c .. .. .. .. .. .. .. .. LL .. .. .. .. .. .. .. a .. .. LL .. .. .. LL LL .. LL .. 175
-1+00 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00 10+00
SD-B1 SD-B2 SD-B3
710 710 710 710 710 710
705 < "- 705 705 '"o��, '�.ti=% 705 E9 705 "S '
705
BENCHMARKS
PRELIMINARY
\ I zan+�tlor-FOR REVIEW ONLY-
700 700 700 700 700 I 70o Imr„`"Immm= aTMp
cxRnoe a�.,p...... "�` oTHESE DOCUMENTS ARE FOR
WENCE E
Tow14o ` I_
ae va e
695 / 695 695 695 695 695 EIPEavlsloaoF
.an IF c ^siMcvn. aJ •�eao,s .2.,........- .� W-
690 690 690 690 _ 890 690
1
IIF �6�rY,aw
"iz�a� zAacRl ALLIANCE GATEWAY34
685 fi85 fi85 uu-N21% 685 685 185
STORM DRAIN PROFILES
680 r 680 680 680 680 2 I 680 FORT WORTH, TTAARRRRAANTT COUNTY, TEXAS
w
z w p=a rc tWchst--Wd
fi75 s —p 675 fi75 �. �. fi75 fi75 ¢ S 175
Westwood PmfaWl l Serrlw Inc.
-0+50 .. .. LL-00LL 0+50 -0+50 0+0�, 0+50 -0+50 0+00 0+50
IHEI
ET
AaYan aab�P a C406
REVE-R AM z.
I
o�asPaloR,o a a,INO
a
SD-C
710 710 Ill
UVFW7lrv1g�UA lt, rvea �v wzrn�i uieiixm UTRUiaNzan00 x
705 E 705
m PROFILE SCALES:
1" 40'HORIZ.
700=q� p o�' yyv y"7a 700 O
p 1" = 4' VERT.
I IIIIII IIIII
695 695
_ — —_--- _-- W
r -- - --- - �" -- -- -- -- -
690 \ .Paocoseo ;- - `-�uswc ERPOE ---- ---- _ --- 690 [_/�
_..-
o
685? 685
I o� Eon I•'—itI�III �
680 I„ g B � 9 � m 680
16
�
-- .m w w w w w w w w w m w
675 e: u t LL ec . . . LM
-1+00 0+00 1+00 2+00 3+00 4+00 5+o0 6+00 7+00
SD-C
710 710
I
I
705 705
e �
7so ------.� o�y:-qa 766 BENCHMARKS
SIN 1 1 PRELIMINARY
-FORREVIEWONLY-
cn xLTN,�IAOE o E
695 J 1 LJ 695 NOTINTENDEDFOR
-
W r - —--�I1{1I---1- 1 J — — — — — — — Er�A.��, MSAs
sso --- -�� --� ,--T:- _-o�� -- -- sso E�..�,.�<ao„ ...�PURPOSE THEY ARE
vp soPEaVlsloHor E.
—. I �s'� .cpAOE �� s�E:aRco�a sw
sw va�ss ' ---- -- 9 TTT I am OR
Q685 I I I I I 685
g ALLIANCE GATEWAY 34
IIIIII IIIII
IIIIII IIIIII IIIII
IIII IIIIII IIIII
sao sao STORM DRAIN PROFILES
�—
2 2p p x NorFORT WORTH, TARRANTTCOUNTY, TEXA
S
875675 E2 d:m Westwood
7+00 3+00 9+00 10+00 11+00 i2+00 12+50
Westwood PmfmYaul SeMc� Inc.
'DATE
REEEwER AM 'UAR Pa��,IX C407
I
SD-C1
710
710
710
SD-C2
710
705 `
o .n
705
705
as T
705
700 �yi� oih�
—
700
700Ni-d
'w'
—IIII
700
P� POSEO4AOE
fi95 I'�
fi95
fi95
dtbP,s4 4AOI
�
695
ICI
690 E ''E'—Ei -
690
690
A G'�EJ
690
6c
is LF 24' RCP N,00vo
/
685
I
685
685
1� I
685
I I
680 \,1I
680
680
680
875 m ml
675
675
675
�
� p+p
670 � p I
s7o
s7o
s7o
-0+50 0+00 1+00
-0+50 0+00 1+00
SD-C4
SD-05
710
710
710
1 1 1
710
705
705
705
L
I
705
700 ���- g��6
700
700
dd"h—ygmU
700
AS He ;n!ne�
695
695
fi95
rx.m c.ina
1
fi95
__—
1PROPOSED dK6
1 1 1 1 1
IIII III
I I I I
sso
685
sso
685
sso
685
I I
sso
S.
I I
I I
680
I I
680
680
I I
\ I
680
675 ---
675
675
675
670
c J
670
670 -0+50 f u 1+00
670
�. �. u
-0+50 0+00 1+00
SD-C3
710
705 —
710
705
s� �
a
700
_^F
700
III
IIII
695
III
� III
695
690
I�
�_EL
s% 890
III
I
IIII
685 —
680 --
III
----
-----
III
III
685
680
III
IIII
IIII
�
III
III
IIII
675
m Ens—�
III
675
670 R p
-0+50 cd e �
— 670
1+J0
SD-D
o.RA 'PH.PToEx AMA7HO H
1-4-77
a
IllIFFOATN�":EHOE`IIALL"IVERn— AND HORIDONTALlY PRIOR TO=R TRLU�% °°
PROFILE SCALES:
1" = 40' HORIZ.
1" = 4' VERT.
710
710
705 G
4 m
705
y y
]00
]00
BENCHMARKS
PRELIMINARY
ONLY -
-FOR REVIEW ONLY-
a�p..n,.:o'k
695 w `
EXISTING GRADE
J
695
THESE DOCU MENTS ARE FOR
er�vn.ia�.sssnz oHTENDE E
URPOSE THEY ARE
INIIARITRY,CRIND11THI
SUP—SIOHOF
( I I I I PRd sOaO ;ROE-� i
_ I I .�"
•°+"°"a.",°�
MI)____
I I I I� j
sso
E,�.T�O,-<ao„ �._�.._TA
_.
IIIII a��.
ON
/
685 1-1
P t R P®ozR�
685
_ _
PROP EADLL
ROCxR
ALLIANCE GATEWAY 34
seo
seo
STORM DRAIN PROFILES
ir—EN
FORT WORTH, TARRAANTTCOUNTY, TEXAS
675
675
Westwood
8
�
. . . . . - _
Westwood PmfmYaul SeMai Inc.
w. -
870 �'. T
-1+00 0+)0 1+00 2+00 2+50
670
SHEET 1w
REviEwER AM "UA Ynn Paosmz, n _
C408
ELEVATION, VOLUME, DISCHARGE TABLE
FOR GATEWAY 34 IP_G W301
INCREM, TOTAL
ELEVATION
DEPTH AREA
STORAGE STORAGE
DISCHARGE'
IRI
IRI lac)
(-N)
(M-H)
(ofs)
686.00
0.0 0.045
OLD)
0.00
2.57
686.50
0.5 0.075
0.03
0.03
5.21
687.00
1.0 0-105
0.04
0-07
6.66
687.50
1.5 0.130
0.06
0.13
7.42
6W 00
2.0 0.154
0.07
0.20
9.26
688.50
2.5 0.172
0.09
0.29
10.85
689.00
3.0 0.190
0.09
0.38
12.36
689,50
3.5 0.210
0.10
0.48
13.70
690.D0
4.0 0.2.30
0.11
0.59
15.03
690.50
4.5 0.252
0.12
0.71
15.99
591.00
5.0 0.274
0.13
0.84
37.90
691.50
5.5 0.298
0.14
0.98
77.99
692.00
6.0 0.321
0.15
1.14
129.88
692.50
6.5 0,346
0.17
1.30
191,34
693.00
7.0 0.371
0.18
1.48
261.06
693.50
7.5 0.399
0.19
1.67
338.14
694.00
8'0 0.426
0.21
1.98
421.95
Discharges were inputted via dovat
on discharge
data and not interpolated
OUTLET STRUCIU
RE TABLE
FORGATEWAY 34 \P\ GW3��11��
6RI.-R
OUTLUPIPE
EYIERS-YWEIR
ROUTING
SUMMARY
FOR GATEWAY
34(P_GW34)
MATERIAL RCP
SHAPE ClRCUTAR
EMERGENCY OVERFIAW OICFS)
WEIRCDEFF, Tb
-0
3.10
STORM
QIN
QPut
PEAK WSEL
PEAK
BARRELS
DIAMETER
1
is.,CREST
WEIRIENGTH(FTI
ELEV IN)
20.0
F..
FREQUENCY
(c(s)
Ids!
(h)
DETENTIO
lac-hl
LENGTH (FT)
ISO
TOP OF PONo�N)
LN
SM.GB
1-yr Prop
41.8
15.0
690.1
0.59
U/SINVERTELEV
DIS INVERTEIEV
685.21 I
-du I
WEIRHEADCALC
QxLH'`
5-Yr Prop
48.3
24.0
690.8
0.76
M013 I
H=IQ/ICLIIV'
1DD-yf
xe
05
H--l]9 ]()33
Prop
432
42.3
691.1
0.85
{{II ae, H ikt)
07
1DD-yf
EmeqFncey WSELIR)
Emer¢en re boaN INI
.12
2B
Ultimate
432
42.3
691.1
0.85
POND XS-A
l i i ii i i-
I I
II I I' l
I I I I I' • �_
'.PROPOSED BUILDINGI j
I FEE: 697.0'
i
I
I I I I i I [ ill
ENINIT o P
cnTCT
� i /
PSNIT RbsswER r� 7 11 - / I F-
De. iim-7- �/ as -- ----�
I
- oR
I -PLAIN I III ,00.YR zowo r
II I IRII �O _
W
_ems run
nI 1� � ETEM�ICN PO -'�
_ -i
OEI TMIL
H Faay 11 ` POND
- - - _ _ - �s - - - - _ -
PNCHOR � -'�-
RwaP MAIN NA Ia PONDMAINENENCEW&RM -"
I
I II
1
- I la I P X
710 710
705 701
En
700 'g 700
z 3
E RAOEI - J
i
695 ND , _ ,"� 695
TCPCE PO r _
a-asueMDE
/ /
sso
� � I III ICI
685 \\ CHAxrvEL e-R v®o.zov; PROP cw of 885
I3 R 0 LL
�� FnLOW O'T
s€ 110
oN�P �sor 680 60
98 -0950 O+JO v i+OOPa 2+)0 3+00 4+JO 4+JO
705 III
70D s$V
E
895 Ex uRAce1 g
690
685
680
-0 50 0+00
107►1111111�&a-3
I-/
1+)0 2+)0 3+)0
PROFILE SCALES:
1" = 40' HORIZ.
1" = 4' VERT.
NOTE AT
4NDDasPalDaro�cAyA xDIN
s
A
rn oxo EO.SLLrvaloa
O
LEGEND
EnsnxacaxTolm
-- -* EXIeTINGaTnaMnMINDNE
ED
-ED STORM
ID- 'T'L- Nux'ING NLNEORNOT
LUTO
710
BENCHMARKS
705
_ 700
695
ALLIANCE GATEWAY 34
DETENTION POND PLAN
690
FORT WORTH, TARRANT COUNTY, TEXAS
- 685
Westwood
WMdD P= nal SarvRPs, Inc
680
x sxEET i
3+50
.Iwa Rr..n wsalzr C409
aevlEwsa AM zozs
'Pn9."ES,Y�.Cfn�
I
anw Na.wwerK rang R�I>sra81
ENBEONEMl ElOA1 EEllReR 33051D-OM
I STANDARB "OR"
NLET� -0406
+--+Yx.---+--'-
I431!
I
1<_
�
I
r '
�rs,M�xux
J / m
nas
i
weRrK ranE ReuREE aaamzl
TYPICAL MANHOLE! 334910-D416
PIPE PENETRATION
TIN CrYOF` YgRM,IIXAe R""'N-00-At1
BTAXDARD BTORM DRAIN INLET 3343304O40S
(SHEET 2 OF PI
a�P PRoR,oE."""�M
a
�,��.�����a�r>Nz:° a
>,y,c.�.{6y,p,.e. cmor raRrxaerx, rans REwmwayEan
�V'jyp CONCRETE PIPECOLLAR I 3341IM410
BENCHMARKS
PRELIMINARY
-FOR REVIEW ONLY -
THESE rw�n��wM.
SUPERVISION OF
ALLIANCE GATEWAY 34
STORM DRAIN DETAILS
FORT WORTH, TARRAANTT�C/ODUNTY, TEXAS
Westwood
Westwood Pmfe�anal5ervkes:lnc
DESI JA'UAR` P ON-1 A C410
� AM
I
o�
-
0
piri� d
P■�Y■uou:-
n
Ina:Fuetivns Staple Pattern
6ultle
I
a HDORs PRIOR TD EX A aTIHD IN
NO -
a
;r CI OFCWjRTTEHDrkT...,«,
T zeal YERTAND HORPRIOR TOODNSTx
AN
a owax.. m a ca e
4 T
s«aw xxmr> xc .w
uv"eaw ^�i 4w�,e:`"""" �w.xe xom� vas ry w aasxxo em scnw
PI AN 11-
�a4 -FRAMF AND rnvFR II F vlFw FRAME .no w�xe six. ec mane e.mn
✓y'w �rMv PROF
<�n �.W n.lrm,
.<,...w ,...
.:.. .... ,� �i wx w xm �e. ex rear
CGRCRETE WfHGWALGS
LYRH F[MED 141 FOB
a- SA'EFf BOX CDWEfPTS vlFw - F RIHOS
'xFW-0 _ p CITY OF FORT WORTH, TEAS REVISED OaJO-2021
STORM DRAIN
®. MANHOLE RADE E, COVER AND 33 0513-D417
_ 2E-,"
Pnlan: SMrealtl SlePa/AainHll LayvutFESw1RM :el1p/AOb
GM.RERN
'M5YPo6se49PW
{ �Ownx x 9hawF:ICmeE•khew aFSlvpe, Fertenv P4cemen43ame Nttenenantl VegeHtbn 6meteE Pn ClArlly, roumrntl�bo �m
rrencnlrs anp DvemP, nn ::r�rm
FORRTTWWORTH,I CITY OF FORT WORTH, TEXAS I REVISED: 9I0912022
1' i STANDARD 4' SQUARE I( JUNCTION BOX 33 49 10-D409
BENCHMARKS
PRELIMINARY
r-xmr..x.rxnv.�m,ee-FOR REVIEW ONLY -
ALLIANCE GATEWAY 34
STORM DRAIN DETAILS
FORT WORTH, TARRAANTT�C/OxUUNTY, TEXAS
Westwood
Weriwopd Prof malonal SerrlteR Inc
AERINEA AM En RasaaP,p C411
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
FORT WORTH
Facility Name:
Exhibit "D"
INSPECTION CHECKLIST FOR SIMPLE DETENTION BASIN
Basin/Pond Number: Inspected By:
Type of Inspection: Annual , Quarterly , Monthly
Basin Conditions:
Facility Agreement Number:
Date:
, 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:
0
Fort We th
Stormwater
Management
Owner's Representative
Form CFW-6
CFW- SEPTEMBER 2015 Appendix A A-17