HomeMy WebLinkAboutContract 55204 Date Received: Jan 27,2021 City Secretary
Time Received: 3:07 pm Number: 55204
STORMWATER FACILITY
MAINTENANCE AGREEMENT
THIS AGREEMENT, made and entered into this 26th day of
January , 2021 by and between IDIL South Fort Worth Commerce
Center, LLC, acting by and through its duly authorized Director, Construction,
hereinafter referred to as "Landowner", and the City of Fort Worth,hereinafter referred to
as "City".
WITNESSETH
WHEREAS, the Landowner is the owner of certain real property described as an
approximately 23.590 acre tract located in the G. Main Survey, Abstract No. 1094 and the
J. Hudson Survey, Abstract No. 741, Tarrant County, Texas according to the deed
recorded in instrument number D220206269, 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 South Fort Worth Commerce
Center hereinafter called the "Plan", which is expressly made a.part hereof, as approved
or to be approved by the City and the Landowner provides for management of Stormwater
within the confines of the Property; and
WHEREAS, the City and the Landowner, and their successors and assigns, agree
that the health, safety and welfare of the residents of the City of Fort Worth, Texas require
that on-site Stormwater Management Facilities be constructed and maintained on a portion
of the Property; and
OFFICIAL RECORD
CITY SECRETARY
I
STORMWATER FACILITY MAINTENANCE AGREEMENT FT.WORTH,TX
Rev.11117/2016
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 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.
STORMWATER FACILITY MAINTENANCE AGREEMENT 2
Rev.11/17/2016
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
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 necessarX 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
oblieation is Landowners.
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
STORMWATER FACILITY MAINTENANCE AGREEMENT 3
Rev.14l17I2C18
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
EMPLOYEES FROM AND AGAINST ALL COSTS, EXPENSES,
LOSSES, DAMAGES, CLAIMS OR CAUSES OF ACTION
WHATSOEVER ARISING, OR WHICH MIGHT ARISE, FROM THE
FAILURE OF LANDOWNER OR ANY FUTURE OWNERS OF THE
ABOVE FACILITITY PROPERTY TO MAINTAIN THE FACILITY,
INCLUDING, BUT NOT LIMITED TO THE BED AND BANKS OF
THE DETENTION POND; ANY DAMAGES CAUSED TO PERSON OR
PROPERTY DUE TO (1) FLOODING OF THE POND AND ITS
BANKS, (2) SLOPE FAILURE OF THE BANKS OF THE POND, OR (3)
FAILURE OF THE POND OR ITS BANKS TO OPERATE IN A
MANNER CONSISTENT WITH CITY OF FORT WORTH CRITERIA
TO PERFORM ANY OTHER DUTIES OR OBLIGATIONS
HEREUNDER.
7. Landowner covenants and agrees that no habitable building shall be erected
within the drainage easement outlined on Exhibit "A" but this paragraph shall
not preclude construction of other improvements within the drainage easement,
which do not impede drainage. Landowner covenants and agrees that no
habitable building shall be erected on the above property abutting such
easement which shall have a finished floor at an elevation less than two feet
above the maximum depth of water in the detention pond which would occur
during a 100 year frequency flood.
8. This Agreement shall be recorded among the land records of Tarrant County,
Texas, shall constitute a covenant running with the land, and shall be binding
on the Landowner, its administrators, executors, assigns, heirs and any other
successors in interests, including any property owners association.
STORMWATER FACILITY MAINTENANCE AGREEMENT
Rev.11/1712C 16
[SIGNATURE PAGE FOLLOWS]
Executed this day of 20
CITY: LANDOWNER:
15�B�AGuJ�
Dana Burghdoff(JJn 26,20 15:57 CST)
Dana Burghdoff, Asst. City Manager Al Morales, Dir ,tor, Construction
City of Fort Worth IDIL South Fort Worth
Commerce Center, LLC
Date: Jan 26,2021 Date:
Approved as to Form and Legality:
Christa R.Lopez-Reynolds/(Jan 26,20211 :37 CST)
Christa Reynolds, Sr. Asst. City Attorney
City Attorneys Office
Contract Compliance Manager:
Date: Jan 26,2021 By signing I acknowledge that I am the
person responsible
apF°FORraa for the monitoring and administration of
ATTEST: r 0 0000
0���� this contract, including
pvoo=� ensuring all performance and reporting
0 o�* requirements.0��0`1GI C70`1T.Gt�1
° Ay
000000'for Ronald P.Gonzales(Jan 26,202116:30 CST) )2 rEXA5o4p
Mary Kayser, City Secretary
City Secretary's Office
Janie S. Morales, Planning Manager
Date: Jan 26,2021 Development Services
Date:
Jan 26,2021
OFFICIAL RECORD
CITY SECRETARY
FT.WORTH,TX
STORMWATER FACILITY MAINTENANCE AGREEMENT
Rev.11/17/201 fi
STATE OF TEXAS §
COUNTY OF TARRANT §
This instrument was acknowledged before me on January 26, 2021 by
Dana Burghdoff, Assistant City Manager of the City of Fort Worth, on behalf of the City
of Fort Worth.
Dig
itallysigned by Jennifer L
Jennifer L Ezernack Ezernack
Date:2021.01.26 16:02:42-06'00'
1�9
JENNIFER L. EZERNACK Notary Public, State of Texas
Notary Public
STATE OF TEXAS
Notary I.D. 130561630
My Comm. Exp.Mar. 1,2024
STATE OF TEXAS §
COUNTY OF TARRANT §
Befo e me, the undersigned authority on this day of
2q� personally appeared
known
to me to be the person whose name is subscribed to the foregoing instrument and
kno d ed L } that the same is the act of
d th"hhecuted the same as its
At and as the act of such for the purposes and
consideration expressed in the foregoing instrument. ��JJ
RHONDA GASTON
Notary Public
STATE OF TEXAS
Notary t*113�511575 Notary Public, State of Texas
Aril 2,2022
OFFICIAL RECORD
CITY SECRETARY
FT.WORTH,TX
STORMWATER FACILITY MAINTENANCE AGREEMENT 6
Rev.11/1712016
44
EXHIBIT"A"
PRIVATE DRAINAGE EASEMENT
STATE OF TEXAS:
COUNTY OF TARRANT:
BEING a tract of land situated in G. Main Survey,Abstract No. 1094 and the J.Hudson Survey,Abstract No.741,City of
Fort Worth,Tarrant County,Texas, being a portion of Lot 5R1AR, Block 5 of the final plat of Lots 5R1AR,5R1C 8r 5R1D, Block
5,Carter Industrial Park,an addition to the City of Fort Worth,Tarrant County,Texas as recorded in D218010076,Official
Public Records,Tarrant County,Texas (OPRTCT),being a portion of that tract of land as described in deed to IDIL South
Fort Worth Commerce Center, LLC, recorded in D220206269, OPRTCT,and being more particularly described as follows:
COMMENCING at a 5/8"rebar found at the intersection of the north line of Everman Parkway(variable width R.O.W.,
adjoining R.O.W. per Volume 6105, Page 274, Deed Records,Tarrant County,Texas) and the west line of the Union Pacific
Railroad R.O.W. (50'Missouri Pacific Railroad Company easement per Volume 3690, Page 425,Deed Records,Tarrant
County,Texas), being the southeast corner of said Lot 5R1 AR, Block 5;
THENCE Northwesterly, along the north line of said Everman Parkway,the south line of said Lot 5R1AR, Block 5,and a
curve to the right, having a radius of 1,551.21 feet, a central angle of 02 degrees 24 minutes 27 seconds,an arc distance
of 65.18 feet, and a chord that bears North 86 degrees 12 minutes 25 seconds West, 65.17 feet to the POINT OF
BEGINNING of the herein described tract of land;
THENCE along the north line of said Everman Parkway and the south line of said Lot 5R1AR, Block 5,as follows:
Northwesterly, along a curve to the right, having a radius of 1,551.21 feet,a central angle of 01 degree 35 minutes 25
seconds, an arc distance of 43.06 feet, and a chord that bears North 84 degrees 12 minutes 29 seconds West,43.05
feet to a point for corner at a disturbed 5/8" rebar found, being the beginning of curve of a reverse curve to the
left, having a radius of 2317.84 feet;
Northwesterly, along said curve, having a central angle of 02 degrees 22 minutes 30 seconds,an arc distance of
96.08 feet, and a chord that bears North 84 degrees 36 minutes 01 second West,96.07 feet;
THENCE departing the north line of said Everman Parkway,across said Lot 5R1AR, Block 5,as follows:
North 41 degrees 29 minutes 54 seconds West, non-tangent to said curve,a distance of 35.60 feet;
North 03 degrees 06 minutes 00 seconds East, a distance of 10.76 feet to the beginning of a tangent curve to the left,
having a radius of 50.00 feet,
Northwesterly, along said curve, having a central angle of 61 degrees 30 minutes 08 seconds,an arc distance of
53.67 feet, and a chord that bears North 27 degrees 39 minutes 05 seconds West,51.13 feet to the end of said curve;
North 58 degrees 24 minutes 09 seconds West,tangent to said curve, a distance of 52.24 feet;
South 66 degrees 31 minutes 40 seconds West,a distance of 54.89 feet;
South 58 degrees 24 minutes 09 seconds East,a distance of 37.04 feet;
South 01 degree 26 minutes 57 seconds West,a distance of 43.31 feet to the beginning of a non-tangent curve to
the left, having a radius of 2,337.84 feet;
�EOF TE
®®� V�l Z Job No.: 10823 $CQIe: NONE Sheet JOEL S.BARYON
V 1 sd a o 4914
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CIVIL ENGINEERS—PLANNERS—SURVEYORS SURVV'0
2405 Mustang Drive,Grapevine,Texas 76051 Date Prepared: 1/14/2021 90<4
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(817)329-4373 5 +TxEng Firm#F-2944—TxSuw Firm#1W217W
EXHIBIT"A"
Northwesterly, along said curve, having a central angle of 01 degree 54 minutes 55 seconds,an arc distance of 78.15
feet, and a chord that bears North 89 degrees 30 minutes 31 seconds West, 78.14 feet to the end of said curve;
South 89 degrees 32 minutes 02 seconds West, tangent to said curve,a distance of 306.54 feet;
North 45 degrees 27 minutes 51 seconds West,a distance of 49.30 feet;
North 00 degrees 27 minutes 35 seconds West,a distance of 22.01 feet;
South 89 degrees 38 minutes 01 second West,a distance of 98.24 feet;
North 47 degrees 20 minutes 12 seconds West,a distance of 31.41 feet;
North 08 degrees 37 minutes 02 seconds West,a distance of 29.05 feet;
North 00 degrees 29 minutes 59 seconds West,a distance of 56.90 feet;
North 89 degrees 35 minutes 51 seconds East, a distance of 394.74 feet to a non-tangent curve to the right, having a
radius of 30.00;
Southeasterly, along said curve, having a central angle of 15 degrees 01 minutes 14 seconds,an arc distance of 7.86
feet, and a chord that bears South 16 degrees 28 minutes 13 seconds East,7.84 feet to the beginning of reverse curve
to the left, having a radius of 50.00 feet;
Southeasterly, along said curve, having a central angle of 49 degrees 26 minutes 32 seconds,an arc distance of 43.15
feet, and a chord that bears South 33 degrees 40 minutes 53 seconds East,41.82 feet to the end of said curve;
South 58 degrees 24 minutes 09 seconds East, tangent to said curve,a distance of 87.81 feet;
North 66 degrees 31 minutes 40 seconds East,a distance of 54.89 feet;
North 58 degrees 24 minutes 09 seconds West,a distance of 17.16 feet;
North 00 degrees 24 minutes 09 seconds West,a distance of 58.43 feet;
North 89 degrees 35 minutes 51 seconds East,a distance of 264.08 feet;
South 00 degrees 24 minutes 09 seconds East, a distance of 205.52 feet to the POINT OF BEGINNING and containing
112,298 square feet or 2.578 acres of land.
NOTE:
Bearings are referenced to Texas State Plane Coordinate System, North Central Zone (4202), North American Datum of
1983 as derived from GPS observation.
lEOF TF�
03 .CASTER• 9s
®®� V V��7 Job No.: 10823 Scale: NONE Sheet NOEL. BARYON
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CIVIL ENGINEERS-- PLANNERS--SURVEYORS of < SURV OR-
2405 Mustang Drive,Grapevine,Texas 76051 Date Prepared: 1/14/2021 Jr �,
(817)329-4373
TxEng Firm#F-2944—Txsury Firm#10021700
EXHIBIT"A"
0 100
I
SCALE IN FEET I I I I I I I
II
I ENERGY TRANSFER FUEL,L.P.
~ 20'PERMANENT R.O.W.EASEMENT
z
�F7 F I VOL.9244,PG. 1962,D.R.T.C.T. �I I
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O O O PORTION OF 15 SANITARY SEWER EASEMENT fi
z'6 I LOT5RIAR,BLOCKS D211255234,O.P.R.T.C.T. ------- '
�g a I OF 1.5'UTILITY POLE EASEMENT I r/
Islas
CN LOTS5RIAR,5RIC&5RID,BLOCKS (ABUTS EAST LINE OF LOT 5RIAR)
I CA R TER INDUS TRIA L PARK VOL.388-31,PG.52,P.R.T.C.T.
D218010076, O.P.R.T.C.T. T.E.S.Co.
a I VOL.3690,PG.249,D.R.T.C.T. CL
I I Q
I 5'OVERHEAD UTILITY EASEMENT
VOL,388-31,PG.52,P.R.T.C.T.
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15'UTILITY EASEMENT I I I z
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N 89°35'51"E 394.74' C6 N 89035'51"E 264.08' I I I I o a
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PRIVATE DRAINAGE �� 10 I I I o a
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112,298 SQ.FT. IDIL SOUTH FORT WORTH4 N O
a2.578 AC. COMMERCECENTER,LLC_A-741 , 220206269 w a z
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— S 89032'02"W 306.54'
3/4"R.F' C3
EVERMAN PARKWAY vV'5 o� POINT FOR CORNER C2 C1
1 ����0.� AT DISTURBED 5/8"R.F.
(R.O.W. VARIES) p
ADJOINING R.O.W. 1i�1Q� �� ENERGY TRANSFER FUEL,L.P. i �0��•
VOL.6105,PG.274,D.R.T.C.T. �t �Rl� 20'PERMANENT R.O.W.EASEMENT 5/8"R.F.
VOL.9244,PG. 1962,D.R.T.C.T.
VOL.16739,PG.120,D.R.T.C.T.D204394373,O.P.R.T.C.T. 1 p
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SEE SHEET,
FOR LINE AND
CURTIE DATA ,CP� °F Fxy
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EXHIBIT"A"
PORTION OF I PORTION OF
3 LOT 5R7AR,BLOCK 5 LOT 5RIAR,BLOCK 5
OF OF
LOTS 5RIAR,5RIC&5R7D I LOTS 5RIAR,5R7C&5RID,BLOCK 5
M I BLOCK 5 I CARTER INDUSTRIAL PARK
.� CARTER INDUSTRIAL PARK D27 B010076, O.P.R.T.C.T.
D278070076, O.P.R.T.C.T
C LOT 5RID,BLOCK
a OF
LOTS5R7AR, 5R7C&5RID,BLOCKS
CARTER INDUSTRIAL PARK
� D278010076, O.P.R.TT C.
W W Z 2 4 II PRIVATE DRAINAGE EASEMENT
W m 2 � I D218010076,O.P.R.T.C.T. 0 100
cc Q O(N, D217298841,O.P.R.T.C.T.
SCALE IN FEET
7
IDIL SOUTH FORT WORTH
COMMERCE CENTER,LLC
y I LOT5RIC,,BLOCK5 I I 0.P.R06�9
I T.
OF
LOTS 5RIAR,5R1C&5RID,BLOCK
CARTER INDUSTRIAL PARK
D278010076,O.P.R.T C.T. I S SAN ITARY
SEWER EASEMENT
D218010076
O.P.R.T.C.T.
IU � I
_ LOT5RIB,BLOCKS _
p m~ J
❑z I
Z =_ CARTER INDUSTRIAL PARK
Q � X.w U D214015596,0.P.R.T.C.T. 15'PERMANENT SANITARY
Q I SEWER EASEMENT
w w'7 U U a I I D214015596,O.P.R.T.C.T.
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N W ~ w�
ug U a�a^ ACCESS EASEMENT AND I N 8903551"E 394.74'
N Q d°°a PUBLIC ACCESS EASEMENT
U U -a M D214230461,O.P.R.T.C.T.AMENDED BY cv PRIVATE DRAINAGE Q
U M v N N D218129062,O.P.R.T.C.T.EXHIBIT"B" EASEMENT
Q CL CO w E D217159327,O.P.R.T.C.T.EXHIBIT")
J L1 1 112,298 SQ.FT [LIL
D218010076,O.P.R.T.C.T.
a o 02.578 AC. LLM
LOT 5R2, BLOCK 5 - J I L 10
CARTER INDUSTRIAL PARK I L9
D27 7255234, O.P.R.I.C.T. (�
00
PARCEL 5 Q �I
ACCESS DRIVE No.2&
DRAINAGE EASEMENT
D211277406,O.P.R.T.C.T. - - -
10'x10'PUBLIC OPEN
12'R.O.W. DEDICATION R.O.W. DEDICATION SPACE EASEMENT
D277255234, 0.P.R.T.C.T. D274075596, O.P.R.T.C.T D218010076,O.P.R.T.C.T. I
EVERMAN PARKWAY PARCEL 6
- (R.O.W. VARIES) DRAINAGE EASEMENT
SEE SHEET.7 D21 1277406,O.P.R.T.C.T.
ADJOINING R.O.W.
FOR LINE AND VOL.6705,PG.274,D.R.TC.T
CURVE DATA 6 R�o s
(� �77
d 1 Job No.: 10823 Scale: 1"=100' Sheet JOEL S.BARTON
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EXHIBIT"A„
LINE TABLE LINE TABLE
LINE # BEARING DISTANCE LINE # BEARING DISTANCE
L1 N41029'54''W 35.60 1-11 N08037'02"W 29.05
L2 N03006'00"E 10.76 112 N00029'59"W 56.90
L3 N58024'09''W 52.24 L13 S58024'09"E 87.81
L4 S66031'40"W 54.89 L14 N66031'40"E 54.89
L5 S58024'09"E 37.04 115 N58024'09"W 17.16
L6 SO]026'57"W 43.31 L 167 N00024'09"W 58.43
L7 N45027'51"W 49.30
L8 N00°27'35''W 22.01
L9 S89038'O 1"W 98.24
L 10 N47020'12"W 31.41
CURVE TABLE
CURVE # RADIUS ARC LENGTH DELTA ANGLE CHORD BEARING CHORD LENGTH
C1 1551.21 65.18 2024'27" N86012'25"W 65.17
C2 1551.21 43.06 1035'25" N84012'29"W 43.05
C3 2317.84 96.08 2022'30" N84036'01"W 96.07
C4 50.00 53.67 61°30'08" N27039'05"W 51.13
C5 2337,84 78.15 1054'55" N89030'31"W 78.14
C6 30.00 7.86 15001'14'' S 16028'1 YE 7.84
C7 50.00 43.15 49°26'32'' S33°40'53"E 41.82
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POND DISCHARGE SUMMARY
INFLOW (cfs) OUTFLOW (cfs) STORAGE (ac. ff.) W.S. ELEV.
1-year 33 9 0.80 706.9 EXHIBIT B
N 5-year 49 12 1.43 707.5
0 100-yr 83 17 2.93 708.5 SHEET 1 OF 4
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CENTERLINE OF PIPE
EXISTING GROUND PROFILE @
CENTERLINE OF PIPE
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15 LF OF CLASS III
(2) 21" R.C.P. @ 6.53%
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Q Req'd= 17.0 cfs
Q Prov'd= 17.0 cfs
i V=3.5fps
SF=0.29%
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TO BE RELOCATED 36 LF OF CLASS III
(BY OTHERS) (2) 2 1" R.C.P. @ 0.76%
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EX. Q Req'd= 17.0 cfs
r 10.75" Q Prov'd= 17.0 cfs
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z m SF=0.29%
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Computed Results
Q Peak Inflow: 83 (CFS) Date/Time of Peak Inflow: 26Apr2017, 00:11
a Peak Discharge: 17 (CFS) Date/Time of Peak DischargeMApr2017, 00:43
Inflow Volume: 8.82 (IN) Peak Storage: 2.93 (AC-FT)
Discharge Volume8.76 (IN) Peak Elevation: 708.53 (FT)
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EXHIBIT B
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SHEET 3 OF 4
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LANDSCAPE NOTES
1. THE OWNER SHALL BE RESPONSIBLE FOR THE ESTABLISHMENT, MAINTENANCE,
AND VIGOR OF PLANT MATERIAL IN ACCORDANCE WITH THE DESIGN INTENT
AND AS APPROPRIATE FOR THE SEASON OF THE YEAR.
2. LANDSCAPE AND OPEN AREAS SHALL BE FREE OF TRASH, LITTER, AND WEEDS.
3. NO PLANT MATERIAL SHALL BE ALLOWED TO ENCROACH ON R.O.W.,
SIDEWALKS, OR EASEMENTS TO THE EXTENT THAT VISION OR ROUTE OF TRAVEL
FOR VEHICULAR, PEDESTRIAN, OR BICYCLE TRAFFIC IS IMPEDED.
4. TREE MAINTENANCE SHALL BE IN ACCORDANCE WITH THE STANDARDS OF
THE INTERNATIONAL SOCIETY OF ARBORICULTURE.
5. TREE STAKING MATERIALS, IF USED, SHALL BE REMOVED AFTER (1) GROWING
SEASON, NO MORE THAN (1) YEAR AFTER INSTALLATION (STEEL TREE STAKES,
M WIRES, AND HOSES ARE PROHIBITED).
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6. REMOVE TRASH, SEDIMENT, OR DEBRIS FROM POND AREAS. THE PONDS ARE
DESIGNED TO ACCUMULATE SEDIMENT. REMOVE SEDIMENT WHEN THE DEPTH
REACHES 8 TO 10 INCHES. REPAIR DISTURBED AREA WITH SEED AND STRAW.
7. MOW GRASS TO A HEIGHT NO LOWER THAN 4 INCHES IN THE BOTTOM AND
z° SIDE OF PONDS AND DRAINAGE DITCHES. REMOVE GRASS CLIPPINGS AND
LEAVES.
3 8. DISPOSE OF ACCUMULATED SEDIMENT, TRASH, AND DEBRIS IN A MANNER
THAT IS PERMITTED BY THE LOCAL, STATE, AND FEDERAL REGULATIONS.
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CD SHEET 4 OF 4
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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 8
Rev.11/17/2016
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Exhibit"D"
Stormwater Structural Maintenance CHECKLIST
FREQUENT REPAIRS REPAIRS
INSPECTION DATE REQUIRED MADE NOTES
Mowing
Remove Trash and
debris
Inspect irrigation
system operation
Remove grass
clippings
Violations Noted
MINOR
INSPECTION
Condition of Pond
Amount of silt in
and
Amount of silt in
flume
Amount of ponded
water
Amount of wetland
vegetation
Location of Erosion
Percent of vegetation
Condition of trash
and
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
s stem
STORMWATER FACILITY MAINTENANCE AGREEMENT 9
Rev.1 1/1 7120 1 6
Berm or Embankment
Settlement
Location of erosion
Evidence of Animals
Evidence of Aquatic
life
Condition of Aeration
Foundation
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STORMWATER FACILITY MAINTENANCE AGREEMENT O
Rev.1 111 7120 1 6
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