HomeMy WebLinkAboutContract 6406110/07/2025 Date Received: ---------Permit No.: SWFMA-25-0051
T. R . d 2:35 p.m. 1me ece1ve : --------. 64061 City Secretary No.: _____ _
STORMW ATER FACILITY
MAINTENANCE AGREEMENT
THIS AGREEMENT, made and entered into this day October
1st
of _______ , 2025, by and between TDC Merrimac Declarant, L.L.C., a Delaware
limited liability company ("TDC Partners), acting by and through Sean Suffel, its duly
Authorized Signer, hereinafter referred to as "Landowner", the Merrimac Condominium
Master Association Inc., a Texas nonprofit corporation, hereinafter referred to as
"Association" 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 Etherlbert S. Harris Survey, Abstract No. 688, City of Fort Worth,
Tarrant County, Texas .and being part of Lot 1, Block 1 River Plaza Complex, an
addition to the City of Fort Worth, Texas according to the plat recorded in Volume
388-99, Page 2, of said Plat records, and being part of Block A, Trinity 5 River Plaza, an
addition to the City of Fort Worth, Texas according to the plat recorded in Instrument
No. D210101559, Official Public Records of Tarrant· County, Texas and the
deed recorded in Document No. D225123629, Official Public 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 WestBend Merrimac hereinafter
called the "Plan", which is expressly made a part hereof, as approved or to be approved by
the City and the Landowner and Association provides for management of Stormwater within
the confines of the Property; and
STORMWATER FACILITY MAINTENANCE AGREEMENT
Rev. 03/01/2022 BN 1
WHEREAS, the City and the Landowner and Association, and their successars and
assigns, agree that the health, safery 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, including Association, the location and dimensions
of which is shown and more particularly described by metes and bounds in the attached
E�ibit "A" ("Facility Property"); and
WHEREAS, Landowner agrees to convey the Facility Property to the Association
and the Association agrees to accept the Facility Property where the Stormwater Facility is
located.
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 and Association, 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 "S", 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 perfortning their design functions. The Stormwater Structural
Control Maintenance Checklists, attached to this Agreement as E�ibit "D", are
to be used to establish what good working condition is acceptable to the Ciry.
STORMWATER FACILITY MAINTENANCE AGREEMENT 2
Rev. 03/01/2022 BN
2. The Landowner and Association, 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 the safe and proper functioning of the Facility. The
inspection shall cover the entire Facilities, 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 and Association, its successors and assigns, hereby grant
permission to the City, its authorized agents and employees, to enter upon the
Property and to inspect the Faciliry Property whenever the City deems necessary.
The City, will attempt to notify Landowner and Association before an
inspection, however, if such notification is unsuccessful, the City will not be
required to provide any additional notice and may proceed with its inspection.
The purpose of the inspection is to follow-up on reported deficiencies and/or to
respond to citizen complaints. The City shall provide the Landowner, �s and
Association and their successors and assigns, copies of the inspection findings
and a directive to commence with the repairs if necessary.
4. In the event the Landowner and the Association, its successors and assigns, fail
to maintain the Facility in good working condition as speciiied herein, and
maintenance or repair is needed, and such failure continues for a period of thirty
(30) days after receiving written notice from the City describing the deficiencies
with respect to the Facility.(or such longer period if the deficiency(ies) cannot
reasonably be completed in thiriy (30) days and Landowner, and Association its
successors and assigns, diligently pursue cure to completion), the City's
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 actual costs of such repairs to the Landowner, and
Associaiton and their 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
STORMWATER FACILITY MAINTENANCE AGREEMENT 3
Rev. 03101/2022 BN
any such obligation on the City, such obli�ation is Landowner's and
Association's.
5. The Landowner and the Association, and their 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, and Association and
their successors and assigns, shall reimburse the City upon demand, within thirty
(30) days of receipt thereof far 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 or the Association. 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 AND ASSOCIATION AGREES TO HOLD THE CITY
HARMLESS FROM ANY LIABILITY IN THE EVENT THE FACILITY
FAILS TO OPERATE PROPERLY. LANDOWNER AND
ASSOCIATION COVENANT AND AGREE AND DOES HEREBY
INDEMNIFY HOLD HARMLES5 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 ASSOCIATON
OR ANY FUTURE OWNERS OF THE FACILITY 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 SANKS, (2) SLOPE FAILURE OF THE BANKS OF
THE POND, OR (3) FAILURE OF THE POND OR ITS BANKS TO
STORMWATER FACILITY MAINTENANCE AGREEMENT 4
Rev. 03101/2022 BN
OPERATE IN A MANNER CONSISTENT WITH CITY OF FORT
WORTH CRITERIA; OR FAILURE TO PERFORM ANY OTHER
DUTIES OR OBLIGATIONS HEREUNDER.
7. Landowner and Association 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 Exliibit "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 and
Association 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 recarded among the land records of Tarrant County,
Texas, shall constitute a covenant running with the land, and shall be binding on
the Landowner, its adrninistrators, executors, assigns, heirs and any other
successars in interests, including any property owners association.
9. Notwithstanding anything to the contrary contained or implied elsewhere herein,
it is expressly agreed and understood that the liabilities, indemnities and
obligations of TDC Merrimac Declarant, L.L.C. as Landowner hereunder
shall expire and be of no further force or effect upon the transfer ("Transfer") by
TDC Merrimac Declarant, L.L.C. to the Association of legal title to the
Facility Properiy, save and except for any liabilities, indemnities and obligations
of TDC Merrimac Declarant, L.L.C. as Landowner hereunder which have
accrued and are due, payable and/or performable as of the date of the Transfer
and which shall expressly survive the Transfer.
[REMAINDER OF THIS PAGE LEFT 1NTENTIONALLY BLANK]
STORMWATER FACILITY MAINTENANCE AGREEMENT cJ
Rev. 03I01/2022 BN
E t d h. 1st d f October 2025_ xecu e t 1s ____ ay o ______ _
CITY OF FORT WORTH
�
Jesica McEachern
Assistant City Manager
City of Fort Worth
Date: 10/01/2025
Approved as to Form and Legality: M.Kev/rt Artders, I I
M. Kevin Anders, II (Sep 30, 202515:37:06 CDT)
M, Kevin Anders, II
Assistant City Attorney
City Attorney's Office
09/30/2025 Date: -----------
ATTEST:
�A�
Jannette S. Goodall
City Secretary
Date: 10/02/2025
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
]2PI;
rnts
Kandice Merrick
Planning Manager
Date: 09/30/2025
6
STATE OF TEXAS
COUNTY OF TARRANT
This instrument was acknowledged before me on October lst, 2025 by Jesica
McEachern, Assistant City Manager of the City of Fort Worth, on behalf of the City of
Fort Worth.
��� ����
Notary Public, State of Texas
�a P� Po KATNLEEtI SRADFORD
� Noiary Puhlic
s � + STATE OF T�CAS
`? IValary I.D. 12797197
AF� hAy Comm. F� . APr.12, 2�27
STORMWATER FACILITY MAINTENANCE AGREEMENT 7
Rev. 03/01/2022 BN
LANDOWNER
TDC Merrimac Declarant, L.L.C.
a Delaware limited liability company
By: Transwestern Development Company, L.L.C.
a Delaware limited liability company
its: governing person
By: ean S el
Its: Authorized Signatory
STATE OF ����
coulv� oF � G�1� i S
BEFORE ME, the undersigned authority, a Notary Public in and for the State of
��
, on this day personally appeared �yQ� l�l �,% -� �
(name), ��1,��(1� ,�� ���'�l/rU� (title), known to me to be the
person whose name is subscribed to the foregoing instrument, and acknowledged to me that
he/she executed the same for the purposes and consideration therein expressed, as the act
and deed of � C �li'�,�/�/j� �/1��� �.�� � � ��L h�' (entity), a
I,. I� .� . (entity type) and in the capacity therein stated.
GIVEN LTNDER MY HAND AND SEAL OF OFFICE this � day
of � � , 20�
. _ ��� e ,� �.._.a . _
��v a�� 57�pHAtJIE MARIE TURLEY `,
��/����^ �lofary ID �°129&c'�0538
�,��� � ��� hAy Gommission F:xpires
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STORMWATER FACILITY MAINTENANCE AGREEMENT 8
Rev. 03/01/2022 BN
ASSOCIATION
Merrimac Condominium Master Association Inc.
a Texas nonprofit corporation
�-
By: Jeff Knowles
Its" President
Date: " 1 ' � L' ��� �
STATE OF �� �S
COUNTY OF � �.YY1 S
This instrument was acknowledged before me on� ��'� r� �,1�'�b
, y,
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M�,`�nh�AC Cb`rp��1.�Yv�Y��UIv� �Gts-�'GV �}'�iS UCi GUhU►-�a ` �C .
�-c-,��s��,n ,��3..�..,�,s�,��rz., .
�s-n� °�� STEPHANIE MARIE TURLEY
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r,�l n Noidry ID #1298$0532
�r; �� My Commission Expires
�°reuF��� July 9, 2026
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STORMWATER FACILITY MAINTENANCE AGREEMENT 9
Rev. 03/01/2022 BN
ASSOCIATION
Merrimac Condominium Master Association Inc.
a Texas nonprofit corporation
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By: Wil iam Duncan
Its" Vice President
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Date: ? ;' �� 6 �O Z .-�
STATE OF �-� `�-0� S
COUNTY OF �G"�� S
This instrument was acknowledged before me on��,�Q-}�WI biPY ZZ, ���by,
�� �\�\ �� �j lJ j/� C�� t�1 , authorized representative, acting on behalf of the
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,�PRY P�/�O ST[PFIANIE MARIE TURLCY �
r° I ' Notary ID JI17.9IIII0538
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Notary Public, State of -� �s "
STORMWATER FACILITY MAINTENANCE AGREEMENT � Q
Rev. 03/01l2022 BN
ASSOCIATION
Merrimac Condominium Master Association Inc.
a Texas nonprofit corporation
By: S n S f 1
Its" Secretary/Treasurer
Date: C%/��'� Z/`"'
STATE OF I � '�, �
COUNTY OF � (�� S
This instrument was acknowledged before me on�.Q,� �,P V�g ,��j� by,
�/�,� �S U�i I , authorized representative, acting on behalf of the
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`•.��n'+ Pu� STEPHANIE 1�hARIE TURLEY '�
° ' Notary ID t�1296�0538
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otary Public, State of � �
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STORMWATER FACILITY MAINTENANCE AGREEMENT 11
Rev. 03/01/2022 BN
EXHIBIT "A"
LEGAL DESCRIPTION
STORMWATER FACILITY MAINTENANCE AGREEMENT � 2
Rev. 03I01/2022 BN
LEGAL DESCRIPTION
DRAINAGE EASEMENT
BEING a 1.4500 acre (63,164 square foot) tract of land situated in the Etherlbert S. Harris Survey, Abstract No. 688,
City of Fort Worth, Tarrant County, Texas and being part of Lot 1, Block 1 River Plaza Complex, an addition to the
City of Fort Worth, Texas according to the plat recorded in Volume 388-99, Page 2, Plat Records of Tarrant County,
Texas, and being part of Block A, Trinity 5 River Plaza, an addition to the City of Fort Worth, Texas according to the
plat recorded in Instrument No. D210101559, Official Public Records of Tarrant County, Texas; said tract being more
particularly described as follows:
COMMENCING at the southwest corner of said Block A, Trinity 5 River Plaza; said point being in the east
right-of-way line of Old University Drive (an 80-foot wide right-of-way);
THENCE North 26°06'04" East, along the said east right-of-way line of Old University Drive, a distance of
162.42 feet to a point; from said point a 5/8-inch iron rod with cap stamped "KHA" set at the north corner of
said Lot 1 bears North 26°06'04" East, a distance of 91.24 feet;
THENCE South 63°53'56" East, departing the said east right-of-way line of Old University Drive, a distance
of 32.62 feet to the POINT OF BEGINNING;
THENCE North 26°06'04" East, a distance of 68.82 feet to a point for corner at the beginning of a non-tangent curve
to the right;
THENCE in a northeasterly direction, with said non-tangent curve to the right, having a radius of 30.04 feet, a central
angle of 89°51'08", and a chord bearing and distance of North 71°06'01" East, 42.43 feet and an arc distance of
47.11 feet to a point for corner;
THENCE South 63°58'25" East, a distance of 42.07 feet to a point for corner at the beginning of a non-tangent curve
to the left;
THENCE in a northeasterly direction, with said non-tangent curve to the left, having a radius of 15.00 feet, a central
angle of 90°00'00", and a chord bearing and distance of North 71 °06'04" East, 21.21 feet and an arc distance of
23.56 feet to a point for corner;
THENCE North 26°06'04" East, a distance of 23.83 feet to a point for corner;
THENCE North 63°53'56" West, a distance of 10.00 feet to a point for corner;
THENCE North 26°06'04" East, a distance of 70.00 feet to a point for corner;
THENCE South 63°53'56" East, a distance of 10.00 feet to a point for corner;
THENCE North 26°06'04" East, a distance of 23.83 feet to a point for corner at the the beginning of a tangent curve
to the left;
THENCE in a northerly direction, with said tangent curve to the
left, having a radius of 25.00 feet, a central angle of 92°00'30",
and a chord bearing and distance of North 19°54'11" West,
35.97 feet and an arc distance of 40.15 feet to a point for
corner at the beginning of a reverse curve to the right;
THENCE in a northwesterly direction, with said reverse curve
to the right, having a radius of 35.00 feet, a central angle of
70°00'S3", and a chord bearing and distance of North
30°54'00" West, 40.16 feet and an arc distance of 42.77 feet to
a point for corner;
DRAINAGE EASEMENT
E.S. HARRIS SURVEY,
ABSTRACT No. 688
CITY OF FORT WORTH
TARRANT COUNTY, TEXAS
THENCE North 04°06'27" East, a distance of 44.20 feet to a point for corner at the beginning of a non-tangent curve
to the right;
THENCE in a northeasterly direction, with said non-tangent curve to the right, having a radius of 45.45 feet, a central
angle of 67°09'15", and a chord bearing and distance of North 57°16'18" East, 50.27 feet and an arc distance of
53.27 feet to a point for corner at the beginning of a non-tangent curve to the right;
THENCE in a southeasterly direction, with said non-tangent curve to the right, having a radius of 119.78 feet, a
central angie of 24°59'55", and a chord bearing and distance of South 76°39'44" East, 51.85 feet and an arc distance
of 52.26 feet to a point for corner;
THENCE North 02°13'34" West, a distance of 16.52 feet to a point for corner;
THENCE North 87°46'26" East, a distance of 10.00 feet to a point for corner;
THENCE South 02°13'34" East, a distance of 24.35 feet to a point for corner at the beginning of a non-tangent curve
to the right;
THENCE in a southeasterly direction, with said non-tangent curve to the right, having a radius of 60.00 feet, a central
angle of 32°03'20", and a chord bearing and distance of South 32°04'12" East, 33.13 feet and an arc distance of
33.57 feet to a point for corner at the beginning of a reverse curve to the left;
THENCE in a southeasterly direction, with said reverse curve to the left, having a radius of 1,329.41 feet, a central
angle of 05°43'01 ", and a chord bearing and distance of South 18°54'03" East, 132.59 feet and an arc distance of
132.65 feet to a point for corner;
THENCE South 25°36'05" West, a distance of 67.60 feet to a point for corner;
THENCE South 30°02'37" West, a distance of 58.16 feet to a point for corner at the beginning of a tangent curve to
the right;
THENCE in a southwesterly direction, with said tangent curve to the right, having a radius of 30.00 feet, a central
angle of 66°36'27", and a chord bearing and distance of South 63°20'50" West, 32.94 feet and an arc distance of
34.88 feet to a point for corner;
THENCE South 26°37'19" West, a distance of 68.86 feet to a point for corner at the beginning of a non-tangent curve
to the right;
THENCE in a southwesterly direction, with said non-tangent curve to the right, having a radius of 75.48 feet, a central
angle of 86°26'29", and a chord bearing and distance of South 68°44'18" West, 103.37 feet and an arc distance of
113.87 feet to a point for corner;
THENCE North 64°31'38" West, a distance of 106.20 feet to a point for corner;
THENCE North 04°36'23" East, a distance of 40.34 feet to a point for corner;
THENCE North 64°31'38" West, a distance of 7.00 feet to the POINT OF BEGINNING and containing 63,164 square
feet or 1.4500 acres of land, more or less.
NOTES
Bearing system based on the Texas Coordinate System of 1983 (2011 adjustment), North Central Zone (4202) with
an applied combined scale factor of 1.00012. A survey plat of even survey date herewith accompanies this metes &
bounds description.
The undersigned, Registered Professional Land Surveyor, hereby certifies that the foregoing description accurately
sets out the metes and bounds of the easement described.
MICHAEL CLEO BI�LINGSLEY
REGISTERED PROFESSIONAL �
LAND SURVEYOR NO. 6558
801 CHERRY STREET,
UNIT 11 SUITE 1300
FORT WORTH, TEXAS 76102
PH. 817-335-6511
michael.billingsley@kimley-horn.com
��'�:' ��G,�' ��° ' N�
..,
MICHAEL CLEO BILLINGSLEY
.................................. i
o � �O 6558 � _ o
DRAINAGE EASEMENT
E.S. HARRIS SURVEY,
ABSTRACT No. 688
CITY OF FORT WORTH
TARRANT COUNTY, TEXAS
LEGEND
� = CENTRAL ANGLE
P.O.C. = POINT OF COMMENCING
P.O.B. = POINT OF BEGINNING
IRSC = 5!8" IRON ROD W/ "KHA" CAP SET
IRFC = IRON ROD W/CAP FOUND
IPF=IRONPIPEFOUND OLD UNIVERSITY DRIVE
11
�
\
PART OF +�
CALLED 2.707 ACRES `
CARRIAGE HOUSE
DEVELOPMENT,LLC
(INST. NO. D220319780)
NOTES
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� 30 60
GRAPHIC SCALE IN FEET
I 32.62' �.�� `�, ��,.Q�%i '�
'.O.C. P.O.B. RIVER PLA,ZI� GO(u3PL.EX
L1
(AN 80-FOOT WIDE PUBLIC RIGHT-OF-WAY)
5/8" IRSC
_ N26"06'04"E 162.42' N26°06'04"E 91.24'
�563°53'56"E
��16 �,� (V JL. 388-99, PC�. 2)
CALLED 4.105 ACRES
CARRIAGE HOUSE
DEVELOPMENT,LLC
(INST. NO. D220319780)
BLC)C4� A
TRI�IITY � FtIVER PLAZA
(I1�ST. �IU. D21 Q1 �31559i
�
PART OF J
CALLED 2.707 ACRES
CARRIAGE HOUSE
DEVELOPMENT,LLC
(INST. NO. D220319780)
DRAINAGE
EASEMENT
1.4500 ACRES
63,164 SQ. FT.
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Bearing system based on the Texas Coordinate System of 1983 (2011 adjustment), North Central Zone (4202) with
an applied combined scale factor of 1.00012. A metes and bounds description of even survey date herewith
accompanies this survey plat.
The undersigned, Registered Professional Land Surveyor, hereby certifies that this survey plat accurately sets out
the metes and bounds of the easement tract.
MICHAEL CLEO BILLINGSLEY
REGISTERED PROFESSIONAL �
LAND SURVEYOR NO. 6558
801 CHERRY STREET,
UNIT 11 SUITE 1300
FORT WORTH, TEXAS 76102
PH. 817-335-6511
michael.billingsley@kimley-horn.com
C'�
O
�y
DRAINAGE EASEMENT
E.S. HARRIS SURVEY,
ABSTRACT No. 688
CITY OF FORT WORTH
TARRANT COUNTY, TEXAS
,. . -� s r E •y- _" \
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.....� .......^........0....� . �
MICHAEL CLEO BILLINGSLEY
.................................. �
o � A 6558 _ _ o
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L13
5/8" IRFC
OLD UNIVERSITY DRIVE
(AN 80-FOOT WIDE PUBLIC RIGHT-OF-WAY)
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LEGEND
� = CENTRAL ANGLE
P.O.C. = POINT OF COMMENCING
P.O.B. = POINT OF BEGINNING
IRSC = 5!8" IRON ROD W/ "KHA" CAP SET
IRFC = IRON ROD WICAP FOUND
IPF = IRON PIPE FOUND
— — —� �— — — — —
DRAINAGE � � 15' DRAINAGE EASEMENT
EASEMENT \��NOL.388-99, PG.2)
1.4500 ACRES � �
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a 30 60
GRAPHIC SCALE IN FEET
63,164 SQ. FT. �a C� � LOT 1, BLaC9� 1
\ RIVER PLAZA COMP�EX
\ \ {VC�L. 388-9�J, P�. �}
G� \
\ \ CALLED 4.105 ACRES
CARRIAGE HOUSE
� � DEVELOPMENT,LLC
c � � L9 (INST. NO. D220319780)
L7
L12
DRAINAGE EASEMENT
E.S. HARRIS SURVEY,
ABSTRACT No. 688
CITY OF FORT WORTH
TARRANT COUNTY,TEXAS
LINE TABLE
NO. BEARING LENGTH
L1 N26°06'04"E 68.82'
L2 S63°58'25"E 42.07'
L3 N26°06'04"E 23.83'
L4 N63°53'56"W 10.00'
L5 N26°06'04"E 70.00'
L6 S63°53'S6"E 10.00'
L7 N26°06'04"E 23.83'
L8 N04°06'27"E 44.20'
L9 NO2°13'34"W 16.52'
LINE TABLE
NO. BEARING LENGTH
L10 N87°46'26"E 10.00'
L11 S02°13'34"E 24.35'
L12 S25°36'05"W 67.60'
L13 S30°02'37"W 58.16'
L14 S26°37'19"W 68.86'
L15 N64°31'38"W 106.20'
L16 N04°36'23"E 40.34'
L17 N64°31'38"W 7.00'
CURVE TABLE
NO. RADIUS DELTA CHORD BEARING CHORD LENGTH
C1 30.04' 89°51'08" N71°O6'01"E 42.43' 47.11'
C2 15.00' 90°00'00" N71 °06'04"E 21.21' 23.56'
C3 25.00' 92°00'30" N19�54'11"W 35.97' 40.15'
C4 35.00' 70°00'S3" N30`54'00"W 40.16' 42.77'
C5 45.45' 67°09'15" N57°16'18"E 50.27' 53.27'
C6 119.78' 24°59'55" S76°39'44"E 51.85' 52.26'
C7 60.00' 32°03'20" S32�04'12"E 33.13' 33.57'
C8 1329.41' S°43'01" S18°54'03"E 132.59' 132.65'
C9 30.00' 66°36'27" S63°20'50"W 32.94' 34.88'
C10 75.48' 86°26'29" S68°44'18"W 103.37' 113.87'
DRAINAGE EASEMENT
E.S. HARRIS SURVEY,
ABSTRACT No. 688
CITY OF FORT WORTH
TARRANT COUNTY, TEXAS
F'AUILLA, I:AtLHN 23/l4/"NYO 4:Z'I t'M K:1r I W_SUKVtY\U644ti9ti93-WtS I tltNU MtKKIMAG\UWG\U64468613-Wt51 CtNU MtItKIMAG_F'UhMA.UWG
EXHIBIT "B"
DESIGN PLAN AND SPECIFICATIONS
STORMWATER FACILITY MAINTENANCE AGREEMENT 13
Rev. 03/01/2022 BN
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PM'U£CT NWF
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MSTALLATION NOTES
1. CONIA.ICI�R R1 Pl�NOf A!L UBOR, E01/IPMEM, M4]ERULS
ANO !NClOEMN.S REOUIRED TO OfF2440 M'0 INSIAf1 7H£
SYSIflI ANO /PPURlEN4NCE5 IN ALNR6WCE MiN /1N5
pHIWING' AND RlE N4Nf/FACNREFS SPECIflG710.45, UNfE55
OIHfRW15E STAIfD M A4WUFACNRER 5 COMRACl
z, uNn uun ec wsrnum av icw. ensc ww�racnmce
RECONNENOS A MINIMUN 6" (fVEl ROCK 945E UN(ESS
SPECIFlED BY hlf PRJIECT ENCINfER CONINACIOR IS
FESPoNS�BIE £OR VFRIMNC PRCVECI fNCINfEP'S
RECOMMENOfD 845E .ioELIFlGINMS'.
3 COMRACRFP fi SUPPCY ANO INSIA(L NL IXRFINL
CPVNfCIMC %F6. A!L i�F6 NUA 6E RUSH MRH MS�OF
SURfACE OF LONCRElE (PIPES GNNOT IMRUDE BtMNO
fiUSNf. INVEAI Of Of/IFLOW PIPE MUS! BE i[USH M1H
OISCN4RGf CH4M6FR fLCOR. AIL PIPES 5/LYL BE SGlED
WARRIICM PER MINUFACNREAS 57AN4d4D CONHECAON Of�AIL
i COMRACRJR FESPoNSIbIf �0.4 COMACIM'C COMEGf FOR
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INSTALLATION NOTES
I. CON721CI1)F 10 PI�NOF ALL (ABOF. EOVlPNEIVI, AN]ERGLS � 3:?"" 4. ..°� ��
'4`� �,.. d` �:i�,�',3R±im�. � �.. .✓�R
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EXHIBIT "C"
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 mare 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 ar 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 1 O
Rev. 11/19/2020 JLE
C=:::NTECH°
ENGINEERED SOLUTIONS
Modular Wetlands° Linear
Operation & Maintenance Manual
��
VJETLANDS�
Maintenance Summary
• Remove Trash from Screening Device — average maintenance interval is 6 to 12 months.
0
(S minufe average service fime ).
• Remove Sediment from Separation Chamber — average maintenance interval is 12 to 24 months.
° (10 minute average service time ).
• Replace Cartridge Filter Media —average maintenance interval 12 to 24 months.
°(10-15 minute per cartridge average service time ).
• Replace Drain Down Filter Media — average maintenance interval is 12 to 24 months.
°(5 minute average service time J.
• Trim Vegetation — average maintenance interval is 6 to 12 months.
0
(Service time varies).
�cce� t� �r��r�i�g d�u��, �e��r�ti�r�
�h��b�� �rEr� ���t�id�� fi�t��
t�in
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t��sera��r��
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System Diagram
�
Maintenance Procedures
Screening Device
1. Remove grate or manhole cover to gain access to the screening device in the Pre- Treatment Chamber. Vault type
units do not have screening device. Maintenance can be performed without entry.
2. Remove all pollutants collected by the screening device. Removal can be done manually or with the use of a vacuum
truck.
3. Screening device can easily be removed from the Pre-Treatment Chamber to gain access to separation chamber and
media filters below. Replace grate or manhole cover when completed.
Separation Chamber
1. Perform maintenance procedures of screening device listed above before maintaining the separation chamber.
2. With a pressure washer, spray down pollutants accumulated on walls and cartridge filters.
3. Vacuum out Separation Chamber and remove all accumulated pollutants. Replace screening device, grate or
manhole cover when completed.
Cartridge Filters
1. Perform maintenance procedures on screening device and separation chamber before maintaining cartridge filters.
2. Enter separation chamber.
3. Unscrew the two bolts holding the lid on each cartridge filter and remove lid.
4. Remove each of 4 to 8 media cages holding the media in place.
5. Spray down the cartridge filter to remove any accumulated pollutants.
6. Vacuum out old media and accumulated pollutants.
7. Reinstall media cages and fill with new media from manufacturer or outside supplier. Manufacturer will provide
specification of inedia and sources to purchase.
8. Replace the lid and tighten down bolts. Replace screening device, grate or manhole cover when completed.
Drain Down Filter
1. Remove hatch or manhole cover over discharge chamber and enter chamber. Entry into chambers may require
confined space training based on state and local regulations.
2. Unlock and lift drain down filter housing and remove old media block. Replace with new media block. Lower drain
down filter housing and lock into place.
3. Exit chamber and replace hatch or manhole cover.
3
Maintenance Notes
1. Following maintenance and/or inspection, it is recommended the maintenance operator prepare a maintenance/
inspection record. The record should include any maintenance activities performed, amount and description of
debris collected, and condition of the system and its various filter mechanisms.
2. The owner should keep maintenance/inspection record(s) for a minimum of five years from the date of
maintenance. These records should be made available to the governing municipality for inspection upon request at
any time.
3. Transport all debris, trash, organics and sediments to approved facility for disposal in accordance with local and
state requirements.
4. Entry into chambers may require confined space training based on state and local regulations.
5. No fertilizer shall be used in the Biofiltration Chamber.
6. Irrigation should be provided as recommended by manufacturer and/or landscape architect. Amount of irrigation
required is dependent on plant species. Some plants may require irrigation.
Maintenance Procedure Illustration
�
��
Screening Device
The screening device is located directly under the manhole or
grate over the Pre-Treatment Chamber. It's mounted directly
underneath for easy access and cleaning. Device can be
cleaned by hand or with a vacuum truck.
Separation Chamber
� � �
� � �*` '.�
�.
��
�
� - r � �
�;�,
�,.:
, ��
The separation chamber is located directly beneath fhe screening
device. It can be quickly cleaned using a vacuum tr�ck or by
hand. A pressure washer is useful to assist in the cleaning process.
�
Cartridge filters
The cartridge filters are located in the Pre-Treatment chamber
connected to the wall adjacent to the biofltration chamber. The
cartridges have removable tops to access the individual media
filters. Once the cartridge is open media can be easily removed
and replaced by hand or a vacuum truck.
Drain Down Filter
The drain down filter is located in the Discharge Chamber. The
drain filter unlocks from the wall mount and hinges
up. Remove filter block and replace with new block.
Trim Vegetation
Vegetation should be maintained in the same manner as
surrounding vegetation and trimmed as needed. No fertilizer
shall be used on the plants. Irrigation per the recommendation of
the manufacturer and or landscape
architect. Different types of vegetation requires different amounts
of irrigation.
C ::: NTECH�
ENGINEERED SOLUTIONS
Project Name
Praject Address
Owner / Management Company
Inspection Report
Modular Wetlands Linear
Code)
Contact Phone ( ) —
Inspector Name Date I I Time AM ! PM
Type of Inspection ❑ Routine ❑ Follow Up ❑ Complaint ❑ Storm Storm Event in Last 72-hours? ❑ No ❑ Yes
Weather Condition Additional Notes
Inspection Checklist
Modular Wetland System Type (Curb, Grate or UG Vault): Size (22', 14' or etc.):
Structurallntegrity: Yes No Comments
Damage to pre-treatment access cover (manhole cover/grate) or cannot be opened using normal lifting
pressure?
Damage to discharge chamber access cover (manhole coverJgrate) or cannot be opened using normal lifting
pressure?
Does the MWS unit show signs of structural deterioration (cracks in the wall, damage to frame)?
Is the inlet/outlet pipe or drain down pipe damaged or otherwise not functioning properly?
Working Condition:
Is There evidence of illicit discharge or excessive oil, grease, or other automobile fluids entering and clogging th
unit?
Is there standing water in inappropriate areas after a dry period?
Is the filter insert (if applicable) at capacity andlor is there an accumulation of debrisltrash on the shelf system?
Does the depth of sedimenVtrash/debris suggest a blockage of the inflow pipe, bypass or cartridge filter? If yes Depth:
specify which one in the comments section. Note depth of accumulation in in pre-treatment chamber.
Chamber.
Does the cartridge filter media need replacement in pre-treatment chamber and/or discharge chamber?
Any signs of improper functioning in the discharge chamber? Note issues in comments section.
Other Inspection Items:
Is there an accumulation of sediment/[rash/debris in the wetland media (if applicable)?
Is it eviden[ that the plants are alive and healthy (if applicable)? Please note Plant Information below.
Is there a septic or foul odor coming from inside the system?
Waste: Yes No Recommended Maintenance Plant Information
Sediment / Silt / Clay No Cleaning Needed
Dama e to Plants
Trash / Bags / Bottles Schedule Maintenance as Planned
Plant Re lacement
Green Waste / Leaves / Foliage Needs Immediate Maintenance
Plant Trimmin
�
C�\I/� �
%�►� NTE H Cleaning and Maintenance Report
ENGINEERED SOLUTIONS Modular Wetlands Linear
Project Name
Project Address
(city) (Zip Cade)
Owner / Management Company
Contact Phone ( ) —
Inspector Name Date / ! Time AM 1 PM
Type of Inspection ❑ Routine ❑ Follow Up ❑ Complaint ❑ Storm Storm Event in Last 72-hours? ❑ No ❑ Yes
W eather Condition Additional Notes
Condition of Media Operational Per
Site GPS Coordinates Manufacturer/ Trash Foliage Sediment Total De6ris 25/50l75/100 Manufactures'
Map # of Insert Description / Sizing Accumulation Accumulation Accumulation Accumulation (will he changed Specifications
@ 75 % ) (If not, why?)
Lat: MW S
Catch Basins
Lon :
MWS
Sedimentation
Basin
Media Filter
Condition
Plant Condition
Drain Down Media
Condition
Discharge Chamber
Condition
Drain Down Pipe
Condition
Inlet and Outlet
Pipe Condition
Camments:
�
ENGINEERED SOLUTIONS
O 2022 CONTECH ENGWEERED SOLUTIONS LLC, A QIJIKRETE COMPANY
800-338-1122
WWW.CONTECHES.COM
ALL RIGHTS RESERVED. PRINTED IN THE USA.
CONTECH ENGWEERED SOLUTIONS LLC PROVIDES SITE SOWTIONS FOR THE CIVIL ENGINEERING
INDUSTRY. CONTECH'S PORTFOLIO INCWDES BRIDGES, DRAINAGE, SANITARY SEWER, STORMWATER
AND EARTH STABILIZATION PRODUCTS. POR INFORMATION ON OTHER CONTECH DIVISION
OFFERINGS, VISIT CONTECHES.COM OR CALL 800338-1 122.
SUPPORT
DRAWINGS AND SPECIFICATIONS ARE AVAILABLE AT WWW.CONTECHES.COM
NOTHING IN THIS CATALOG SHOULD BE CONSTRUED AS A WARRANTY APPLICATIONS
SUGGESTED HEREIN ARE DESCRIBED ONLY TO HELP READERS MAKE THEIR OWN EVALUATIONS
AND DECISIONS, AND ARE NEITHER GUARANTEES NOR WARRP,NTIES OF SUITABILITY FOR ANY
APPLICATION. CONTECH MAKES NO WARRANTY WHATSOEVER, EXPRESS OR IMPLIED, RELATED
TO THE APPIICATIONS, MATERIALS, COATINGS, OR PRODUCTS DISCUSSED HEREIN. ALl IMPLIED
WARRANTIES OF MERCHANTABILITY AND ALL IMPUED WARRANTIES OF FITNESS FOR ANY
PARTINLAR PURPOSE ARE �ISCLAIMED BY CONTECH. SEE CONTECH'S CONDITIONS OF SALE
(AVAILABLE A7VJNIW.CONTECHES.COM/COS) FOR MORE INFORMATION.
Modular Wetlands Maintenance Guide 0822
EXHIBIT "D"
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Exhibit "D"
Stormwater Underground Detention Maintenance Checklist
REPAIRS REPAIRS NOTES
FREQUENT INSPECTION DATE REQUIRED MADE
Remove trash and debris
Inspect grates and
structures
Blocked, Clogged outlet Clean outlet, dispose
structure of blockage offsite
MINOR INSPECTION
Accumulated Silt
Remove by hand if
minor, use vacuum
Standing Water truck if necessary
Oil is acumulated inside
vault/piping
MAJOR INSPECTION
Structural damage to pipe,
vault, access hatch, ladder
Cut and remove roots.
Evidence of Tree root Restore structural
intrusion integrity of system
Repair or replace
Damaged Outlet Structure any damaged
or Inlets structures in kind.
Replace pavement.
Damaged Pavement, Contact Engineer to
noticable sinking access causes