HomeMy WebLinkAboutContract 61830-A1Date Received: 8/7/2025
Time Received: 4:00 p.m.
Permit No.: SWFMA-25-0040
61830-A1
City Secretary No.:
FIRST AMENDMENT
TO CITY SECRETARY CONTRACT NO. 61830
STORMWATER FACILITY MAINTENANCE AGREEMENT
This AMENDMENT TO CITY SECRETARY CONTRACT NO. 61830.
STORMWATER FACILITY MAINTENANCE AGREEMENT is made and entered into by
and between the CITY OF FORT WORTH, a municipal corporation of Tarrant County, Texas,
acting herein by and through its duly authorized City Manager or duly designated Assistant
City Manager, hereinafter referred to as the "City", and Traditions Investors, LLC, a Texas
limited liability company, hereinafter referred to as "Landowner", acting herein by and through
its duly authorized representative, Larry Miller, its President.
RECITALS
WHEREAS, the City of Fort Worth ("City") and Landowner made and entered into City
Secretary Contract No. 61830 (the "Agreement") to authorize the use of on -site stormwater
management facilities (the "Facility") to be constructed and maintained on a portion of Landowner's
property; and
WHEREAS, the Agreement was recorded with the property records of the Denton County
as Document No. 2024-819000186 which is one and the same as City Secretary Contract 61830.
WHEREAS, the Agreement contains exhibit(s) "A" and "B" that depicts the location and
design specifications of the Facility; and
WHEREAS, it advisable to execute this Amendment to the Agreement to revise exhibit(s)
"A" and `B" in the Agreement to depict changes in location and design changes being added to the
original agreement; and
OFFICIAL RECORD
CITY SECRETARY
FT. WORTH, TX
Revised 03/01/2022 BN Page 1 of 6
NOW THEREFORE, City and Landowner, acting herein by and through their duly
authorized representatives, enter into the following that amends the Agreement:
1.
Exhibit A is hereby replaced with Exhibit A-1 attached hereto and incorporated herein to the
Agreement, consisting of a revised location description of the Facility.
2.
Exhibit B is hereby replaced with Exhibit 13-1 attached hereto and incorporated herein to the
Agreement, consisting of revised design specifications of the Facility.
3.
This Amendment shall be filed with the City Secretary as an amendment to the Agreement
and also recorded among the land records of Denton County, Texas, and shall constitute a covenant
running with the land, and shall be binding on the Landowner, its administrators, executors, assigns,
heirs and any other successors in interests, including any property owners association.
4.
All other provisions of the Agreement which are not expressly amended herein shall remain
in full force and effect.
EXECUTED on this the 6th day of August 2025.
REMAINDER OF THIS PAGE INTENTIONALLY LEFT BLANK
Revised 03/01/2022 BN Page 2 of 6
CITYOF FORT WORTH:
1
Jesica McEachern
Assistant City Manager
City of Fort Worth
Date: 08/06/2025
Approved as to Form and Legality:
R keV1/I Aiv( -s, //
M. Kevin Anders, II (Jul 25, 2025 16:38:56 CDT)
M. Kevin Anders,11
Assistant City Attorney
City Attorney's Office
Date: 07/25/2025
ATTEST:
aa�
9FORT°aa
p•o
�o
=A
caan nezp54a
Jannette Goodall,
City Secretary
08/07/2025
Date:
Revised 03/01/2022 BN
LANDOWNER:
Traditions Investors, LLC
a Texas limited liability company
(S
Matrix Equities, Inc.,
Arizona corporation
manager
�y: Larry Miller
Its: President
Date:
(-L 3 1 2X
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.
—�a —
Kandice Merrick
Planning Manager
Date: 07/25/2025
OFFICIAL RECORD
CITY SECRETARY
FT. WORTH, TX
Page 3 of 6
STATE OF TEXAS §
COUNTY OF TARRANT §
This instrument was acknowledged before me on August 6th, 2025 by Jesica
McEachern, Assistant City Manager of the City of Fort Worth, on behalf of the City of Fort
Worth.
Pav oa KATHLEEN MUM
N®� Notary Public
T
STATE OF TEXAS
^y e" Notary I.D. 12197197
Gov My Comm. Exp. Apr. 72, 2,7
LANDOWNER
STATE OF A"Q,tZo.v A
COUNTY OF
Notary Public, State of Texas
I.
BEFORE ME, the undersigned authority, a Notary Public in and for the State of
A%Mt � N A , on this day personally appeared 40,;zR. y . H/% _.1 g ;Z , 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 tiarrsux G&L) r) es, wc.., mp vA.6rrz OF T2A4h,r,'oms . and in the capacity
INN s s-nvles dLC_
therein stated.
GIVEN UNDER MY HAND AND SEAL OF OFFICE this .23R day of av c. y ,
20_0 5
Karen Christine Campbell
Notary public • Arizona
Maricopa County
Commission 4 620395
—uqpMy Comm, Exp, Nov. 17, 2025
otary Public, State of
Revised 03/01/2022 BN Page 4 of 6
EXHIBIT "A-1"
POND A-1/A-2, B-I/B-2
LEGAL DESCRIPTION
Revised 03/01/2022 BN Page 5 of 6
EXHIBIT "A-1/A-2, B-1/B-2"
BEING a tract of land situated in the Guadalupe Cardinas Survey, Abstract No. 214, City of Fort Worth,
Denton County, Texas, being part of a tract conveyed to Traditions Investors, LLC, by deed recorded in
Document Number 2020-37553, of the Official Public Records, Denton County, Texas, with the subject tract
being more particularly described as follows:
BEGINNING at a point in the common line between State Highway 114, a variable width right-of-way, and
said Traditions Investors tract, from which a "X" cut found in concrete for the southeast corner of said
Traditions Investors tract and the southwest corner of a tract conveyed to River's Edge Homeowner's
Association, Inc., by deed recorded in Document Number 2012-69172, of said Official Public Records, bears
N 89°48'31 " W, 32.17 feet;
THENCE S 89°48'31 " W, 11.55
feet, with said
common line;
THENCE departing
said common
line, over
and
across
said
Traditions
Investors
tract, the following:
N 30"11'29"
W,
16.33 feet;
N
00"11'29"
W,
48.10
feet;
S
89°48'31"
W,
123.12 feet;
N 00°11'29"
W,
8.54 feet;
S
89°49'22"
W,
97.00
feet;
S
00°11'29"
E,
45.81 feet;
S 89°48'31"
W,
608.31 feet;
N
00°00'45"
W,
21.26
feet;
N
44°59'18"
W,
6.70 feet;
N 89°59'18"
W,
62.49 feet;
S
44°47'31"
W,
5.34 feet;
S
00°00'42"
W,
18.86 feet;
N 90°00'00"
W,
161.96 feet;
S
45°00'00"
W,
35.35
feet,
to a
point in said
common line;
THENCE N 86°30'05" W, 17.19 feet, with said common line, to a point for corner from which a 5/8" iron
rod with a plastic cap found for the southwest corner of said Traditions Investors tract bears
N 86°28'27" W, 816.96 feet;
THENCE departing said common line, over and across said Traditions Investors tract, the following:
N
00°09'49"
W,
10.05 feet;
N
45`00'00"
E,
48.13 feet;
N
00°00'00"
E,
13.86 feet;
N
90°00'00"
E,
112.00 feet;
N
00°00'00"
E,
8.00 feet;
N
90°00'00"
E,
56.11 feet;
S
00°00'00"
E,
3.60 feet;
N
89°48'31"
E,
149.16 feet;
N
00*11'33"
W,
24.49 feet;
N
89°48'27"
E,
282.75 feet;
N
00'11'33"
W,
7.50 feet;
N
89°48'27"
E,
249.25 feet;
S
00-11'29"
E,
7.19 feet;
N
89°49'22"
E,
97.00 feet;
N
00-11'29"
W,
12.46 feet;
N
89°48'31"
E,
138.00 feet;
S
00'11'29"
E,
42.00 feet;
S
89°48'31"
W,
4.88 feet;
S
00*11'29"
E,
45.42 feet;
S
30*11'29"
E,
19.43 feet, to
the
POINT OF
BEGINNING,
with
the
subject tract
containing 57,152 square feet
or
1.312 acres
of land.
`�SPIARS DETENTION POND A-1/A-2/B-1/B-2 MEET & BOUNDS
ENGINEERING & SURVEYING GUADALUPE CARDINAS SURVEY, A-214
TlE NO F3131 1lLPS Na F10M3100 YwM.yl�alt.mm
Drawn: Checked: Date Jab No. CITY OF FORT WORTH ETJ
JDH I sFA I 5/8/25 122-244 DENTON COUNTY, TEXAS PAGE 1 OF 4
Drawing G\2022 JOBS\22-244 Northwest Village\CAD\M&B Detention Pond AB - sb,dwg Saved By. Sammons Save Time: 5/8/2025 1243:59 PM Plotted by samm- Plot Date 5/8/2025 12.44 PM
EXHIBIT "A-1/A-2, B-1/13-211 N
W ® E
S
Basis of bearing: State Plane
Coordinate System, North Texas
Central Zone 4202, North
American Datum of 1983.
Adjustment Realization 2011.
I 5100 Proposed
�,A►ZD�NAS ]Lot 2, ]Block
1.654 Ac.
(72,037 S.F.) I
W
I_ Tradition Investors, LC U
' Doc. No. 2020-37553 OPRDCT Cl
�<o
of
S-
Proposed � Proposed �
]Lost 3, ]Block G ]Lost 3, ]Block D
Proposed 1.309 Ac. 1.554 Ac. � N
]Lott 2, Block (B (57,012 S.F.) (67,678 S.F.) O N
0.918 Ac.
(39,973 S.F.) Drainage _
Easement nt Interconnected � �S)Z
1 I 7.312Ac. Pipe W o
(57,152 S.F.) p
L29 //0000 L30L31 �, L34 to
/�j� P nd B-1 r'
J �
Pond B-2 L7 J��/L5
co � J L3�
L9
' L2 L1 ,X" Fnd.
STATE HIGHWAY 114 (BEPOINT OF
GINNING in cone.
variable width public ROW
I _ _
LVSPIARS DETENTION POND A-1/A-2/B-1/B-2 MEET & BOUNDS
ENGINEERING65URVEYING GUADALUPE CARDINAS SURVEY, A-214
]55o�arno.ENGIN • A.iaTX&S EYING
TlE N0 F1111 TYIS Na F1IXIO100 wlupl�al�mlll
Drawn: Checked: Date Jab No. CITY OF FORT WORTH ETJ
JDH I SFA 15/8/25 122-244 DENTON COUNTY, TEXAS PAGE 2 OF 4
Drawing G\2022 JOBS\22-244 Northwest Vllage\CAD\M&B Detention Pond AB — N,Ad q Saved By: Sammons Save Time: 5/8/2025 1243:59 PM Plotted by sa-- Plot Date 5/8/2025 12:44 PM
EXHIBIT "A-1/A-2, B-1/B-2" N
W ® E
S
Basis of bearing: State Plane
Coordinate System, North Texas
Central Zone 4202, North
American Datum of 1983.
Adjustment Realization 2011.
I I
Glplme
UApAA�,r csNO• zk
I-
W
Z
Tradition Investors, LLC
Doc. No. 2020-37553 OPRDCT
Proposed Proposed
I ]Late 1, ]Block ]F ]Lot 1, ]Block G ]PTap®sed
1.544 Ac. 1.530 Ac. Lot 2,]Bllock G
(67,247 S.F.) (66,640 S.F. Drainage 0.918 Ac.
(39,973 S.F.)
Easement I
1.312 Ac.
Interconnected (57,152 S.F.) 19
Pipe L28
L23� / �LL5 J -�
L22 L26
04 , , , %L24 ��� / lei/ Pond A-2 Pond B-2
L19 0 L18L15 L9
� �� �I�
5/8" CIRF L17 ' — — —
STATE HIGHWAY 114
variable width public ROW
IVSPIARS DETENTION POND A-1/A-2/B-1/B-2 MEET & BOUNDS
ENGINEERING65URVEYING GUADALUPE CARDINAS SURVEY, A-214
]eso.arno.ENGIN • A.iaTX&S SURVEYING
TlE N0 F1111 TYIS Na F1IXIO100 wlupl�al�mlll
Drawn: Checked: Date Jab No. CITY OF FORT WORTH ETJ
JDH I SFA 15/8/25 122-244 DENTON COUNTY, TEXAS
Drawing G\2022 JOBS\22-244 Northwest Vllage\CAD\M&B Detention Pond AB — N,Ad q Saved By: Sammons Save Time: 5/8/2025 1243:59 PM
PAGE 3 OF 4
Plotted by sa-- Plot Date 5/8/2025 12:44 PM
EXHIBIT "A-1/A-2, B-1/13-2"
Line Table
Line Table
Line #
Bearing
Distance
Line #
Bearing
Distance
L1
N 89'48'31 E
32.17'
L20
N 45.00'00" E
48.13'
L2
S 89'48'31 W
11.55'
L21
N 00.00'00" E
13.86'
L3
N 30.11'29" W
16.33'
L22
N 90'00'00" E
112.00'
L4
N 00.11'29" W
48.10'
L23
N 00.00'00" E
8.00'
L5
S 89'48'31" W
123.12'
L24
N 90.00'00" E
56.11'
L6
N 00.11'29" W
8.54'
L25
S 00.00'00" E
3.60'
L7
S 89'49'22" W
97.00'
L26
N 89.48'31" E
149.16'
L8
S 00'11'29" E
45.81'
L27
N 00'11'33" W
24.49'
L9
S 89'48'31" W
608.31'
L28
N 89.48'27" E
282.75'
110
N 00'00'45" W
21.26'
L29
N 00'11'33" W
7.50'
L11
N 44'59'18" W
6.70'
L30
N 89'48'27" E
249.25'
L12
N 89'59'18" W
62.49'
L31
S 00'11'29" E
7.19'
L13
S 44'47'31" W
5.34'
L32
N 89.49'22" E
97.00'
L14
S 00'00'42" W
18.86'
L33
N OF 1'29" W
12.46'
L15
N 90'00'00" W
161.96'
L34
N 89'48'31" E
138,00'
L16
S 45'00'00" W
35.35'
L35
S 00'11'29" E
42.00'
L17
N 86'30'05" W
17.19'
L36
S 89'48'31" W
4.88'
L18
N 86'28'27" W
816.96'
L37
S 00'11'29" E
45.42'
L19
N 00'09'49" W
10.05'
L38
S 30'11'29" E
19.43'
IVSPIARS DETENTION POND A-1/A-2/B-1/B-2 MEET & BOUNDS
ENGINEERING65URVEYING GUADALUPE CARDINAS SURVEY, A-214
]55o�arno.ENGIN • A.iaTX&S SURVEYING
TlE N0 F1111 TYIS Na F101O100 ww;l�al<mlll
Drawn: Checked: Date Jab No. CITY OF FORT WORTH ETJ
JDH I SFA 15/8/25 122-244 DENTON COUNTY, TEXAS
Drawing G\2022 JOBS\22-244 Northwest Vllage\CAD\M&B Detention Pond AB - N,Ad q Saved By: Sammons Save Time: 5/8/2025 1243:59 PM
PAGE 4 OF 4
0
...........................
SCOTT F. AMMONS
...........................
A 6550 v•'
C,9 Ess'o OQ
SURV
SCOTT F. AMMONS, R.P.L.S. 6550
Plotted by sa-- Plot Date 5/8/2025 12:44 PM
EXHIBIT `B-1"
DESIGN PLANS AND SPECIFICATIONS
Revised 03/01/2022 BN Page 6 of 6
150 0 150 300
1 " = 300'
Basis of bearing:
State Plane Coordinate
System, North Texas
Central Zone 4202, North
American Datum of 1983.
Adjustment Realization
2011. /
,
I `
i I �
M
I N'
0
/ / C
x
00
/ / I Detention Pond B-1 - —
CN
Storage Capacity = 16,514 cf
Detention Pond B-2
II i Storage Capacity = 118,391 cf
Detention Pond A-2
Storage Capacity = 8,570 cf
/
Detention Pond A-1 F— I II
Li
\ I Storage Capacity = 17.75
�l cf I I I
� �I I
\-----� I I - --�- � IL
--------- --------- — Z —
T--
tFT
I IJIS ''•
I �
J�SPIARS SWFMA - LAYOUT
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7ssouorrto.d,suroetw rlmanc7sms 972r<z2.0on
TiiPE NU F2,2, • ttursru.Ftt1D43t00 • �w.m CITY OF FORT WORTH, ETJ
Drawn: Checked: Date Job No.
JDH I JD H 7/3/2s 22-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SWFM4 — LayouLdwg Swed By: Jhuneycutt Swe Time: 7/3/2025 a18:44 ran
EXHIBIT B-1
PAGE 1 OF 3 7
Plotted by: jhuneycutt Plot Date: 7/3/2025 8:19 AM
11 1 100 2011
11
Basis of bearing:
State Plane Coordinate
System, North Texas
Central Zone 4202, North
American Datum of 1983.
Adjustment Realization
2011.
DRAINAGE CRITERIA
Q = C I A
C = 0.77
11 = 4.06 in/hr
15 = 5.74 in/hr
110D= 9.24 in/hr
tc = 10 Min.
D.A. No. y A
rAcres
XX
XX.X
Q 100 (cfs)
Drainage Divide Line
*Area to remain undeveloped, therefore C=0.3 utilized
/
JJ
T (Fu�tTUXTH) OWNER Ll�
oocyrp 2#00� OPRDCT
C> \ \\ f \
VA
i
LC
ter— �_
:�j_ --
J�SPIARS SWFMA - DRAINAGE AREA MAP
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7ssouorrto.d,suroetw rlmanc7sms 972Az2.aon
78PE NU F2,2, ttursru.F10043100 �.m Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ
JDH I JD H 7/3/2s 22-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SWFMA — Drainage Area Map.dwg Swed By: Jhuneycutt Swe Time: 7/3/2025 8:17:21 PM
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B-1
PAGE 2 OF 37
Plotted by: jhuneycutt Plot Date: 7/3/2025 8:19 AM
100 0 100 200
1 " = 200' /
Basis of bearing: I ■
State Plane Coordinate \
System, North Texas
Central Zone 4202, North \�
American Datum of 1983.\�
Adjustment Realization / �\
2011. \\\
' WORTH) OWNER
ri DPRDCT
1 I I �
j\ \\
1 \ \
\ \I
DRMAGE (fit TMA
Q=CIA
C = 0.77
11 = 4.06 in/hr
15 = 5.74 in/hr
1100= 9.24 in/hr
tc = 10 Min.
D.A. No. y A
rAcres
XX
XX.X
Q 100 (cfs)
= = = = = = Drainage Divide Line
•Area to remain undeveloped, therefore C=0.3 utilized
/
—
1
Kul 14
�
J
FONNY W
V
)X\/�res
,)U BID \6
A
17393, 3"T'll 9. Ft.) /,
�
2R
/
_ ILV j
��
3R
TRADMON I LlC /i /'
Doc. No. 2020—"3�
/'
1
Da
4R
�
I f-
/
E
T OF ft�oy�
p�, r�c&
ll%kw,
`�Yr..VVry
1:T
C/tee , M
/
8R
tr _ -jab
'
= 9R
Ir
ll� V.M
10R
I I I
I I \ I
II 1
• n I• —A �e e . ■ _I a
47— TA
�/ \i. ---- M.
-
'zip --Cr-
-7 `
�oou� o00 — — `--
- GAS I . S GAS GAS —
. I 11
C NO SAVED OR PROPOSED
I I, TREES ARE WITHIN THE
J�SPIARS SWFMA - DRAINAGE AREA MAP SWFMA BOUNDARY LIMITS
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO 214
7ssonor■c.d,suroetoD Plmaltc7sms 9rtAz2.aon
TBPENUF2121 • 1teP5NaF10043100 • „I■.1jplvwgxorn EXHIBIT B-1
Drawn: Checked: Date Job No. CITY OF FORT WO TH, ETJ
JDH I JD H 17/3/2s 122-244 DENTO COUNTY, TEXAS N PAGE 3 0 7
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SWFMA — Drainage Area Map.dwg Swed By: Jhuneycutt Swe Time: 7/3/2025 8:17:21 PM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:19 AM
e v — �/ / OPP // ,ram/��� 1
r 100 0 100 200 j /&5/e/1
%//
` �� ,� /,/ N
Basis of bearing:
State Plane Coordinate l 1
System, North Texas / ��//�*EDGE<�
Central Zone 4202, North / / / ¢r r/ / / / ///fir/ _ `� �`--
American Datum of 1983. "' �,i� ,//i' iii�/i'ii�'iiiMA,, INC
Adjustment Realization
2011.
r Pw i'/'"�
i 1 \ 15
14
13 Vt
oc.,N6. f1012( 3N 75553 'Q/ RD\ I /' 12
O�PR C/Tji, /
10 1a
7.28 9
20.
°j Id x a
o�'y¢'° 3
/
� I
30.01
/FONNY WAY X" Fnd.
CK in conc.
/
DRAINAGE CRIERIA I r 11R
Q =CIA �—� II % / 2R
C = 0.77 li A�1 // — �?8.0131,
3R
11 = 4.06 in/hr TRADITION I AC , LLC /i /' /'
PHASE z
15 = 5.74 in/hr Doc. No. 2020— `Z5�3�- 4f / ' — 4R Doc. Nal009-rs PNDCT
1100= 9.24 in/hr
\ / I 5R
tc = 10 Min.
D.A. No. A .�5.99
L�K 6, L0151-10
XX Acres �r 4e5 PM-Cr2
/ n
xx.x 7 7
72,
'01odcfs) aterkPic) — — y12" Water (Public) '
■ m m m ` — Drainage Divide Line L*i
D NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS SWFMA - DRAINAGE AREA MAP SWFMA BOUNDARY LIMITS
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7ssonorrt".d,suroetoD Plmaltc7sms 9rtAz2.Don
TBPENUF2121 • TBIPSNaF10043100 • „Mwjplvwgxom EXHIBIT B-1
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ
JDH I JD H 17/3/2s 122-244 DENTON COUNTY, TEXAS PAGE 4 OF 37
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SWFM4 — Drainage Area Map.dwg Swed By: Jhuneycutt Swe Time: 7/3/2025 8:17:21 PM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:19 AM
•1 1 •1 121
1
Basis of bearing:
State Plane Coordinate
System, North Texas
Central Zone 4202, North
American Datum of 1983.
Adjustment Realization
.0
728
7 \
I
7 728
1 _
' I
' I
/
/
/ 27 Z27 r —
1000
DO
725 �
/
�II
16
A
I '
T.
24
.
--- — — — — — — ___�_____�______
7-7
F Q
'in conc. _
onc. —----_--
`�r-PROPOSED
' o TREES ARE WITHIN THE
J�SPIARS SWFMA - GRADING PLAN SWFMA BOUNDARY LIMITS
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7ssouorrto.d,suroetw rlmanc7sms 9rtAz2.aon
TBPENo F2121 • tt6P5Na Ft0043100 • „Mw.,pl.wg.aam EXHIBIT B-1
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ
JDH I JD H 17/3/2s 122-244 DENTON COUNTY, TEXAS PAGE 5 OF 37
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SW`vlA — Grading Plan.dwg Saved By: Jhuneycutt Save Time: 7/3/2025 8:16:28 PM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:20 AM
/ 4' r /'iiy/r/y / / - //" i'/ /
''//�''///
//%�//ii
•, „ //rri / / ri / // rr ///i//// / /rii
jiWj�/'/'i'i' � /rr'iii/ri''ri0i/ir
//////
60 0 60 120 'r /Gi'r'
�,,;�
1" = 120' i�/i/rrr/
,..
Basis of bearing: %/',' /''' / \ �rx
i4i1011 iii'�i'/'/' I
State Plane Coordinate /, r r „\ /'/r/ir/i
System, North Texas
Central Zone 4202, North i 'rr"'i'/i'//'/
///
American Datum of 1983.
Adjustment Realization P� 5 iZ,/
2011.
ov
,
Tradit
Doc. No
y
r------
/r
rn
Phi
\\--------- I
/ _____
IR ---------- i II
— \
�, 2"
II �
J�SPIARS SWFMA - GRADING PLAN
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7ssonor+".d,suro.toD Plmanc7sms 9nAz2.aon
TOPENOF-2121 • TBIPSNa F10043100 • wxw.sol4rs M
Drawn: I Checked: I Date I Job No.
JDH I JDH 1 7/3/25 1 22-244
CITY OF FORT WORTH, ETJ
DENTON COUNTY, TEXAS
r
/
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B- I
PAGE 6 OF 37
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SW`vlA — Grading Plan.dwg Saved By: Jhuneycutt Save Time: 7/3/2025 8:16:28 PM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:20 AM
Lot 3
Block D I j
1.71 AC
I
�J
I I
1 0+15.46 Line 'L' I
End 18" RCP I
Const. 44' Drop Inlet I
I Top=722.00 I
0+00.00 Line 'L' Throat=721.00 -
„ FL=717.00 1 I
1 1 20 41
41
Begin 18 RCP
Connect to Contech Underground 1 F
Detention System
Refer to Contech Plans for Details
Overflow Route
FL 18 RCP=716.80 'C0
II c III III 111' III III -o III
I I III III III III 0+69.42 Line 'D'
III � I
� - � • III III III III III End '48" RCB
o
6 x6 Jct Box
• III III III III III
C Ref. Contech for Cont.
II o III III III III o III Top=724.00
---1------- FL 48"=716.18co I
1 Detention I I
Pond B-1
0+18.22 Line 'D' X
Install 4'x4' 30' '� I 0+00.00 Line V
Horiz. Bend _ — Const. Concrete Headwall
T Begin 44' RCB
W I W W W W W(— W w FL=716.09
'X" Fnd.
in conc.
80.5 CFS J O c
w w
— o 0
2-36" RCP � q1 1
O
� •I
- HIGHWAY 114
(Variable Width R.O.W.) .
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS SWFMA - DRAINAGE PLAN SWFMA BOUNDARY LIMITS
ENGINEERING & SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214 EXHIBIT B-1
765cUSbr Rwd,SWh100 • PhMTX75075 • 972AY0077
TOPENo F2121 • TRLPSNo.F700{3100 • ww .0w-iig-m
Drawn: Checked: Date Jab No. CITY OF FORT WORTH
JDH I JDH 14/29/25 122-244 DENTON COUNTY, TEXAS PAGE 7 OF 37
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:20 AM
20 0 20 40
1"-40'
730
725
720
715
710
705
-
3
r
p
O
r�
u
N
2
J m
o
JJ
1
N - •i
a) X
vCD
m 'I
OT
+ In
N C �
O
O N_
v �
II
oCn
Finished
o(0W�
o+
o
ci m
Grade
-Proposed Backfill
/ I
txisting Grade
i I
44' RCE On,,
'�_--44'
RCB
Q = 8U.1W cis
Ocap = 1 t9.67 cfs
—
V = 5.us tps
Ex. 16" Public
Water Line Tom
Be Lowered 2'
Proposed —
Lowered
Public Water
Line
o
zll
00
cF
zll
00
cF
U_
U-
0+00
V�
\\ Ex. 8" Public Water Line
_ To Be Lowered 2'
Contractor to Field Verify
Proposed (Depth Unknown)
Lowered Public
Water Line
Storm
M
�IMmI
Y
1 +00
Lin e 'D'
J�SPIARS SWFMA - DRAINAGE PROFILE
ENGINEERING 75 SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7sscuSorBo.a,sldL.loe P1.w,Tx7sms sna2.eon
TOPE No F2121 • TBLPS No. F700{3100 • wlwv.0w-0g mm
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest villoge\CAD\SWFMA\SWFMA — Droinage Plon.dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
730
725
720
715
710
705
1 +50
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B-1
PAGE 8 OF 37
Platted by: jhuneycutt Plot Date: 7/3/2025 8:20 AM
Emergency
Overflow Route
I /
/--------------
� III r--, III
/ 0+35.34 Line 'E'
Connect to Contech Detention System
Reference Contech Plans
0+33.14 Line 'E' 24"=720.00
Const. Outlet 4'x4' Jct Box III III
Top=726.00 n III
I / Caution!!! Existing 16" Water
Line 5.5' Below Existing Grade
Reference CPN# 102240
ti i �X-26270 - — —
— W W
28.1 CY Rock Riprap
D50=8" T=12"9 Th=6" I o
°
L`O
Existing
Concrete Apron
to Remain
Existing Storm
Headwall To Remaiemai n, —'`
Existing Storm —/
Culvert To Remain
—W w
W W
W W
Conc.
'derma -
- FnJ.
0+00.00 Line 'E'
Begin 24" RCP
Const. Type 'C' Headwall
FL 24" RCP=719.24
J�SPIARS SWFMA - DRAINAGE PLAN
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7sso"orrto.d,suroetw rlmanc7sms 972Az2.Don
'�"uF2,2, • ,etrsru.F10043100 • �.m
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ
JDH I JD H 22-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SW`MA — Drainage Pl—&g Saved 8y: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B- I
PAGE 9 OF 37
Plotted by: jhuneycutt Plot Date: 7/3/2025 8:20 AM
735
730
725
720
715
710
c
o=
W
T
C o
C
In
i
W
C
Cl
U
C
U
O
m
m
O
N N
J
c
O
O
y C_
c^
LC
+
C
o � �
O
.,�_
v
v tl1
�N
OUP
n
!h to II
CDU
Finished
Grade
Prop. 5'
Concrete Pad
Prop. Rock
Riprop�
D50=8'
T=12'
Tb=6'
v
N
II
IJL-
:11%1I11
Storm
Proposed
BackfliI
Existing
Grade
—24' R,P On 2.15%
2 M" RQP
0 = 16.000 cfs
v = 5.09 fpQ
S = 0.0050 ft/ft
Hv = 0.40 ft
Cautionill Ex.
16' Public Water
Line 5.5' Below
ex. Grade
Ref. CPN/
102240
X-26270
Lin e 'E'
1 +00
J�SPIARS SWFMA - DRAINAGE PLAN
ENGINEERING 75 SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7ssanoerBo.a,sldL.loe P1.w,Tx7sms sna2.eon
TOPE No F2121 • TBLPS No. F70043100 • wlwvsplwmg-m
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest villoge\CAD\SWFMA\SWFMA — Droinage Plon.dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
725
720
715
710
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B-1
PAGE 10 OF 37
Platted by: jh-eycutt Plot Date: 7/3/2025 8:20 AM
0
SEE SHEET 13
=71m 'I�1`1ji
I ,�
Lot 3 j I
Block G o t
1.82 AC 3
I I I
20 0 20 40
1"=40'
0+00.00 Line 'B'
U
Begin 48" RCP
Connect to Underground
0+82.50 Line 'B'= I I I Detention System
0+00.00 Line 'C'= I I I FL 48" RCP=716.18
0+07.00 Lot 'N-2'
Const. 65' JCT Box \ I I - - 0+00.00 Line 'N'
- Top=723.85 I I I - tiegm 4t' rccN 111'
Connect to Underground
1+12.75 Line 'B' o - - ; - Detention System
End 48" RCP III /III - — �" RCP FL 48" RCP=716.18
Connect to Underground r 48"�r c3 48' RCP I n III III III
Detention System III � I �- - 0+24.28 Line 'N'= - - - - - -
1� FL 48=716.29 III II 0+00.00 Lot 'N-1' Detention
III 1+04.75 Line 'N'
III I Install 48" Wye Pond B-1
III End 48" RCP III N I ,
III Connect to Underground J o I I 0+17.64 Lot N-1
- - - Detention System - - - - - -'l'! - -` . - - End 18" RCP - - - - - - -
FL 48"=716.29 0+04.43 Lat 'N-1' i Const. 10' C.I.
w W w w w "I w w — w w�
Install 18 30• I Top=723.50
0+82.50 Line 'N'= ; ' Horiz. Bend I FL=719.50
- -' 0+00.00 Lat 'N-2' �- T -•- - - —
Install 48"x36" Tee
r- - -- -
�21
I�
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS SWFMA - DRAINAGE PLAN SWFMA BOUNDARY LIMITS
ENGINEERING & SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
TBPEENNOLr2F1121d - TBLPS No. F 004310U�S—. Ow-.Ow-m EXHIBIT B -1
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ PAGE 11 OF 37
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:20 AM
c
0 X
730 m
m o 0
a'—
a� O ImM. <U m y
C N Z - c
O U O JJ J XOp JL�N
n
+ .0 o a qN+ X� v II N c u�i
o mc�o ++ 4-5 o + c o
725 000�� Woo
rinished
Proposed Grade
Backfill
100—YR \ Existing
- Grade
--
720
48" RCP On -3.10% 48" KP
On 0.107
I
715
0+65.00
12" PVC Public Water
0+72.JJ W-1
FI =717 F4
710
725
720
715
710
000 N C
cfl
ca � ca cfl
FII II rll FII III r
0000 000 O
705 U- U- U- U- �
705
0+00 1 +00
1 +50
Storm Lin e 'B'
1 "=40': H
1 "=4': V
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS SWFMA - DRAINAGE PROFILE
SWFMA BOUNDARY LIMITS
ENGINEERING & SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
TBPEENNOLr2F1"21d - TBLPSNo.F 004310U�S—.sOwmgmm
EXHIBIT B-1
CITY OF FORT WORTH, ETJ
Drawn: Checked: Date Job No.
I 17/3/25 122-244
PAGE 12 OF 37
JDH JDH DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Plon.dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
Plotted by: jhuneycutt Plot Date: 7/3/2025 8:20 AM
0+86.54 Lot 'C-1' I i 0+77.78 Lot 'C-3
20 0 20 40 End 24" RCP End 24" RCP
I �I � ,
1 " = 40' Const. 5' C.I. Const. 4 4 Drop
To=725.00
Top=726.43 I i p
Lot 3 FL=722.49 I I I Throat=724.00
Block G I �/ FL=720.48
1.82 AC 0+64.03 Lot 'C-1'
Install 24" 60'
Horiz. Bend
I
3 I
y N cn
10' drainage esmt. I I I
E o '`o (private maintained) U Q) N
0+08.02 Lot 'C-1' i
o Install 24" 30' I( I I
Horiz. Bend
o I
I �r-
Ir��nl
A 43' RCB
r --� — L--- JJ
"
I
I
I
I
Inlet , l
I
I
I
I
I
I �
I
I ,
I ,
I ,
W
WU
I cV
0+08.00 Lot 'C-3' %j j
Install 24" 30' W
Horiz. Bend Lu
I �
c
I c
Install 24 30' b
LLI � Horiz. Bend N �
--- — ------ -- 1+01.66 Lat'C-2'
L J
End 24" RCP /10
Const. 44' Drop Inlet
Top=725.00
Throat=724.00
FL=720.54
�= 1' -
I I �
Lot 3 I
Block D I
1.71 AC
J�SPIARS SWFMA - DRAINAGE PLAN
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7sso"orBo.d,su".toB Pimanc7sms 9rt�1z2.0on
18PEBo F2131 • 1B1P3"a F10043100 • ww.v.:ovrseumm
Drawn: I Checked: I Date I Job No.
JDH I JDH 1 7/3/25 1 22-244
CITY OF FORT WORTH, ETJ
DENTON COUNTY, TEXAS
I
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B-1
PAGE 13 OF 37
Drawing: g:\2022 jobs\22-244 northwest villoge\CAD\SWFMA\SWFMA — Droinage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
Platted by: jhuneycutt Plot Date: 7/3/2025 8:20 AM
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
20 0 20 40
1" = 40' SEE SHEET 15
i 3+48.02 Line 'C'=
0+00.00 Lat 'C-4' a
Install 18" Wye o D N
3+60.30 Line 'C'= o o
Ib
0+00.00 Lat 'C-5 x
0 o
Install 18" Wye a -o' o
: z 5+14.08 Line C
0+02.44 Lat 'C-5' Install 43' 45'
End 18" RCP Horiz. Bend —
Const. TOOT PCU 5' C.I. 'C'= 8' RCP'
[� Top=726.12 5+00.00 Line
FL=722.26 0+00.00 Lat 'C-6' -
W-- — --- — — — —Install 18" Wye — °
W 43' RCB
_- -----_- - - - - - - - - - -- tl Pvc 0+08.01 Lat 'C-4'I---�12" water (Public)I 5+20.98 Line 'C'=
If
Install 18" 30' 1 0+00.00 Lat 'C-7'
; Horiz. Bend I 12" Sanitary Sewer (Public) Install 18" Wye
0+42.91 Lat 'C-4'
Install 18" 45' 5+08.41 Line 'C'
Horiz. Bend ` Install 43' 45'
-- 0+56.58 Lat 'C-4-— — — — — — Horiz. Bend
— —End 18" RCP ------- —�
Const. 5' C.I.
Top=726.00
' FL=722.00
U 00
m I I o
o � � o � rn
n
m I I It,o �
o-
Lot 2 — Q
Block D
1.65AC I I °�oco
J�SPIARS SWFMA - DRAINAGE PLAN
ENGINEERING & SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
TBPEENNOLr2F1121d - TBLPSNo.F 004310U�S—.sOwmgmm EXHIBIT B-1
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ PAGE 14 OF 37
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Plon.dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
_ 0+16.17 Lot 'C-9- _ _ _ _ _
End 18" RCP
I
r�
u7••1�
0+85.26 Lot 'C-8' Lu
End 36" RCB
Const. 44' Drop Inlet
Top=728.00 — — — — — — Lu
Const. 5 C.I. = Throat=727.00 m 111
Top=728.23 FL=721.60 ' L ( )
FL=724.23 0+05.66 Lot 'C-8' I "'
- Install 3'x3' 60'
Horiz. Bend
18" RCP
8+00
18" RCP
7+43.77 Line 'C'= (pawo}woh 1
0+00.00 Lot 'C-9' (la}onud) 30 ,Sl
Install 18" Wye
Lot 2
Block E
3.24 AC
7+00
18" RCP
6+44.70 Line 'C'
End 48" RCB
Begin 18" RCP
6+40.62 Line 'C'=
0+00.00 Lot 'C-8'
Install 3' Wye I
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS
SWFMA — DRAINAGE PLAN
SWFMA BOUNDARY LIMITS
'OP`=°2121
7BPE NO F2721
Drawn:
JDH
ENGINEERING
- '� • �.043100
TBLPS Na. Fluo.3lo0
Checked:
I JDH
&SURVEYING
°'S
www.splarwi..mm
Date
7/3/25
• 0mr nj m
Jab No.
22-244
GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
CITY OF FORT WORTH, ETJ
DENTON COUNTY, TEXAS
EXHIBIT B-1
PAGE 15 OF 37
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
30 , lZ
I
SUDld P00mis9M/30Ad
o} salad 'sJ9410 A8
I
(Paulo}wow Apllgnd)
(Paulo}wow 1(1a}19nud)
_ }old slgl Ae }uaWaso3
.4
Iq d ,SS a oospuoI 7jDMap!S u»o}S a}onud
3SS �8 3M of n
.7 }uawaso3 ssaooy ollgnd Sti
TI12" Water—'[�ublic) _
J/ II
b CIR�
r-
/ -1/2 -
L- - N ------11LINE
9+00
— — — — — — — — — — — — — — J
9+25.08 Line 'C'
(Paulo}wow fja}onud) �_ Install 18" 45'
}old slgl Mfg }uauaaso3 Horiz. Bend
adoospuoT '41oMaplS —
`w.io}S a}onlad ;8 }uawaso3 9+52.17 Line 'C'
ssaooy ollgnd g zp End 18" RCP
9+30.74 Line 'C' Const. 5'x5' Drop Inlet
Install 18" 45' Top=728.00
Horiz. Bend Throat=727.00
FL=723.62
Lot 1
Block E
2.14 AC
L
W
LLI
LLI
(o
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS
SWFMA - DRAINAGE PLAN
SWFMA BOUNDARY LIMITS
'SP`�'121
7BPE NO F2121
Drawn:
JDH
ENGINEERING
- TB� • Plano,100
TBLPS Na. Fluo.3lo0
Checked:
I JDH
&SURVEYING
-5
www.splarwi..mm
Date
7/3/25
• lAw nAom
Jab No.
22-244
GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
CITY OF FORT WORTH, ETJ
DENTON COUNTY, TEXAS
EXHIBIT B-1
PAGE 16 OF 37
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
20 0 20 40
5EE 5HEET 15
ll
I N '
m
Q
p
M
�I
I
x
_
is
5+14.08 Line 'C'
Install 43' 45''
Horiz. Bend - I 0+16.17 Lot 'C-7'
1 " = 40' 5+00.00 Line 'C'=
0+00.00 Lot 'C-6'
— — — — — Install 18" Wye
4'x3' RCB
Is" RCP' End 18" RCP
Const. 5' C.I.
Top=727.26
FL=723.26
---------------
- - - - - - - - - - -
- --,
- - - - - - - d12" Water (Public) �, 11,E 5+20.98 Line 'C'=
0+00.00 Lot 'C-7'
Install 18" Wye
5+08.41 Line 'C'
0+05.66 Lot 'C-6' Install 43' 45'
LU ---------------
— Install 18" 30' — Horiz. Bend
LU_-----_--------!
—� Horiz. Bend
II
LU
LU
=�
o Il
F I
m
a
Lott
Block D
"
? Qa Cb QC )
1.65 AC
�'b "'
a
5�
I
2+80.04 Lot 'C-6'
End 18" RCP
CD I I
I Const. CB-36
Top=724.00
,
I j �$" R� FL=721.61
'C-6'
\ -
2+14.18 Lot
2+
Install 18" 60' J I
I
-- — — —
—--Horiz. Bend---2+20.20 Lot'C-6't---— — — — — — -
M
M M M M — Install 18" 30' M M M M
M 12" PVC 261817 CPN 102234 M M M Horiz. Bend M M M M
23.01
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
�SWFMA
J�SPIARS
BOUNDARY LIMITS
SWFMA - DRAINAGE PLAN
ENGINEERING & SURVEYING
-
GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
EXHIBIT B-1
TBPEC"'NOLr2F1121d TBLPSNo.F 004310U�S—.sOwmgmm
CITY OF FORT WORTH, ETJ
Drawn:
Checked:
I 17/3/25
Date
Job No.
122-244
PAGE 17 OF 37
JDH
JDH
DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
0
I'
I
I
II
I'
I
1 1
0+00.00 Line 'G'
Begin 36" RCP
FL 36" RCP=720.00
Connect to Underground
Detention System °
0+02.03 Line 'G'
0+00.00 Line 'A'
Begin 36" RCP
FL 36" RCP=720.00
Connect to Underground
Detention System
0+02.68 Line 'A'
Install 36" 45'
Horiz. Bend
Install 36 45' ` 1 ,
Horiz. Bend I 0+05.70 Line A
Install 36" 45'
0+09.99 Line 'G' Horiz. Bend
Install 36" 45'
/ I Horiz. Bend
/ I ---- ------ Of ---------------
I �I M
0+00.00 Lot 'G-1'=
0+57.73 Line 'G' j —I— "
0+07.57 Lot 'G-1' Install 18" Wye I 18 RCP
End 18" RCP 18 RCP on 23.50% min. T —
Const. 5' C.I. 0+45.89 Line 'A'=
Top=726.60 0+00.00 Lot 'A-1'
FL=722.60 Ill Const. 44' JCT Box
Of
0+77.04 Line 'G' i Top=726.40
Install 36" 45' — M
Horiz. Bend
I I
0+82.01 Line 'G' 0+80.89 Line 'A'
— Install 36" 45' — — — — — End 36" RCP — — — — —
Horiz. Bend Connect to Underground
---__ I Detention Pond
FL 36"=720.10
Itnm � ar
D a m a rt
23.z = 0+84.00 Line 'G' I o s
om End 36"RCP
ao
FL 36"=720.10 a a
Connect to Underground = _ —
`" a Detention System o =
= rt I 18 RCP
' O rou —
� o��o
0
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS SWFMA - DRAINAGE PLAN SWFMA BOUNDARY LIMITS
ENGINEERING & SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
TBPEENNOLr2F1121d - TBLPS No. F 004310U�S—. Ow-.Ow-m EXHIBIT B -1
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ PAGE 18 OF 37
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
I
I '
735 735
= e� = m= m Xo a,
�o
F u _ m
D y � M ,00 M `� Q V Q C N
N N + N LO + y u-) I J O J
m � oSdo '�� �
O r O p�OCV yr
730 o � ^ i" _ 730
CS U � OU G
Finished
Grade
100—YR _Proposed
725 _ — WSE� Backfill —
—I — — — 725
r
� Existing
36" RCP
Grade
00 c+c --
Q
Qcap = 23.45 cfs I
V = 2.F1 fv, 36� KGF'
S = 0.0009 ftm On 019%
h'v = 6.13 (1 -
720 0-1-�9 R1 720
12" PVC Public Water
0+42.17 W-3 0` co co
Fl-717.90 CD o 0 0
INN ^� ^ N
all II II an -II an II
M io m a0 to ifl
715 U_ U_ U_ G_ U- G_ U_ 715
0+00 1 +00 1 +50
Storm Line 'A'
1 "=40': H
1 "=4': V
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS
SWFMA - DRAINAGE PROFILE
SWFMA BOUNDARY LIMITS
TBPEENNOLr2F1121d
Drawn:
JDH
ENGINEERING
- TBLPSNo.F 004310U�S—.0w-ingmm
Checked:
I JDH 17/3/25
& SURVEYING
Date
Job No.
122-244
GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
CITY OF FORT WORTH, ETJ
DENTON COUNTY, TEXAS
EXHIBIT B-1
PAGE 19 OF 37
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Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
1 1 10 20
rl
i
Emergency
Overflow Route
0+00.00 Line 'H'
Begin 18" RCP
FL 18" RCP=720.00
0+23.00 Line 'H'
End 18" RCP
Const. 44' Drop Inlet
Top=726.00
Throat=725.00
FL=720.20
T
— ----
\� o ° I
I < III III
I Ez—1 See Sheet 25 For
I/ I <I Access Spacing
I \/ o
E
F—
--
o
---------
Q--------„�----------77—= —
-777
— — — — — — — — — — — — — — — — — — — — —
w
--------
w_
w
w
w
w
w
w----------------
Conc.
—
Fnd.
J�SPIARS SWFMA - DRAINAGE PLAN
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7sso"orrto.d,su"etw rlmanc7sms g72Az2.aon
'�"uF2,2, • ,etrsru.F10043100 - �.m
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ
JDH I JD H 7/3/25 22-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Plon.dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
w w w
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B-1
PAGE 20 OF 37
Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
0
�18" RCP
i
i
Lot 1
Block G
1 .71 AC
I
I
I
I
I
I
I
I �
I
I �
I �
I
I
I �
I �
I
I
I ,
0+18.00 Line T
End 18" RCP
Const. 44' Drop Inlet
Top=725.00 ��
Throat=724.00
FL=721.00 i _—
0+00.00 Line T
See Sheet 29 For �10
�1 Begin 18" RCP
Access Spacing Connect to Underground
— Detention System
I
— — — — — — — — FL 18" RCP=720.29
O o O0
_ 36" RCP _
111
III III 0� 10 III
III III �� to III
II III °� �
oI o II
II III
w w w w —
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS SWFMA - DRAINAGE PLAN SWFMA BOUNDARY LIMITS
ENGINEERING & SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
TBPEENNOLr2F1121d - TBLPS No. F 004310U�S—. 0w-ing-m EXHIBIT B -1
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ PAGE 21 OF 37
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
0
0+17.50 Line V
End 18" RCP
Const. 44' Drop Inlet
Top=725.00
Throat=724.00
FL=720.00
0+00.00 Line V
Begin 18" RCP
Connect to Contech Underground
Detention System
Refer to Contech Plans for Details — — — — — — — — —
FL 18" RCP=719.30
00 ------------------ L
°
1
a
0
0
o III
� I
See Sheet 29 For
° Access Spacing
0
---------------------------------------
1
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS SWFMA - DRAINAGE PLAN SWFMA BOUNDARY LIMITS
ENGINEERING & SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
TBPEENNOLr2F1121d - TBLPS No. F 004310U�S—. 0w-ing-m EXHIBIT B -1
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ PAGE 22 OF 37
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWFMA\SWFMA — Drainage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
1 1 10 20
rl
0+17.50 Line 'K'
End 18" RCP
Const. 44' Drop Inlet
Top=725.00
Throat=724.00
FL=720.00
0+00.00 Line 'K'
Begin 18" RCP
Connect to Contech Underground
Detention System
Refer to Contech Plans for Details
FL 18" RCP=719.30
III III
R
Cb
� III
See Sheet 29 For
Access Spacing
J�SPIARS SWFMA - DRAINAGE PLAN
ENGINEERING 75 SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7ssa"oerBo.a,sldL.loo P1.w,Tx7sms sna2.eon
TOPE No F2121 • TBLPS No. F700{3100 • vnwv.0w-ng-m
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest villoge\CAD\SWFMA\SWFMA — Drainage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
Lot 3
Block G
1.82 AC
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B-1
PAGE 23OF37
Platted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
1 1 10 20
2 1
0+00.00 Line 'L'
Begin 18" RCP
Connect to Contech Underground
Detention System
Refer to Contech Plans for Details
FL 18" RCP=716.80
U
a
III
See Sheet 28 For
Access Spacing
0+15.46 Line 'L'
End 18" RCP
Const. 44' Drop Inlet
Top=722.00
Throat=721.00 i
FL=717.00
' I
' I
' I
Emergency
-'' Overflow Route
J�SPIARS SWFMA - DRAINAGE PLAN
ENGINEERING 75 SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7sscuSorBo.a,sldL.loo P1.w,Tx7sms sna2.eon
TOPE No F2121 • TBLPS No. F700{3100 • wlwv.0w-0g-m
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest villoge\CAD\SWFMA\SWFMA — Droinage Pl—dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
F
E
EXHIBIT B-I
PAGE 24 OF 37
Platted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
401
Stage Storage - Pond A
Stage
Storage
Storage Discharge
(ft)
(ac-ft)
(cf)
(cfs)
720.0
0.0
0
0
721.0
0.1
4356
2.3
722.0
a 2
8712
3.9
1-yr 722.2
0.3
13068
4.1
723.0
D4
17424
5.0
5-yr 723.1
0.4
17424
8.4
724.0
0.5
21780
16.0
100-yr 724.8
0.6
26136
20.2
0+00.00 Line 'H'
"
0+23.00 Line 'H'
End 18" RCP
Const. 44' Drop Inlet
Detention Begin 18 RCP Top=726.00
Overflow Path FL 18" RCP=720.00 Throat=725.00
FL=720.20
Detention Pond A-1 o
/ F_\ III III I
I <III III III
o III III
1= _---�� - ---- - 157'T-
w w w
tip` ---- _--� �---
_ � - ------ W-------
- -----
w ---
w
�C1BF 20.2 CFS Conc. `
Find.
HMS Element •Pre -Project • Post -Project *Difference
Discharge (cfs) Discharge (cfs) (cfs) Difference
..
:.
Swale 1** 99.6 101.7 2.1 2.1
Culvert (West)* 220.3 2203 O 0
"TXDOT Culvert"
J-N-Outfall 40.7 32 -8.7 -21.4
* From Gateway hurch HEC-HMS version 4.5 model
** Common discharge point pre- and post -project immediately downstream of Pond B.
_ 15' Waterline Easement Traditional Mud No. 2B
Doc. No. 2019-131151 R.P.R.D.C.TX.
Table Provided by Caridnal Strategies Drainage Study
Report For Northwest Village Drainage Study of Harriet
Creek and Elizabeth Creek, dated 12/21/2023.
Referencing page 9 of the Cardinal Drainage Study, dated
12/21/2023, "The results shown in the previous tables
show that discharges decrease for the 5-year and
100-year storm events. There is an increase in the 1-year
storm even discharges; however, the discharge point feeds
the TxDOT culvert in unders 200-ft of travel and the
downstream culverts have capacity and feed directly into
the Elizabteh Creek. Therefore, no negative impacts are
anticipated from this increase."
IVSPIARS NO SAVED OR PROPOSED
SWFMA -DETENTION POND TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
LBPEi1d- Tl11PSNo.F10043100�'-wxN Pkinnng=ri EXHIBIT B-1
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ PAGE 25 OF 37
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SWFMA - Drainage Plan.dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
�] Tap Detention System = 725.00 77100-v WSEL=724.8
5-yr WSEL=723.1
\/ 1-yr 'MSE1=72221
SECTION A -A `FL oeten0an System=720.00
NITS
1•(�.) _ p _g - _ 2 _g _ too-yr WSEL=724.a
1"(TW.) IZIOO STEEL PLATE
(HOT DIP GALVANIZED
AFTER FABRICATION)
4'x4' RCB OUTLET I
FL=720.00
3/8" DIA. x 3" LT Y15-yr
BOWITiEPDXY GROUTED EXPANSIONANCHORS (TYP.) I I I WSEL=723.1
1-vr WSEL=722.2
2.1 R"2 (Plate"�0.66 ft�2 DIA. (Plate "A•)
Center of Orifice FL= 72)J 3.0 0.66• w X 1.0• It. =0.66 ft" 2
Center of Orifice FL=720.5
ORIFICE PLATE 'A' DETAIL
NITS
Stage
Storage
Storage Discharge
(ft)
(ac-ft)
(cf)
(cfs)
720
0
0
0
721
0.10
4356
2.3
722
0.20
8712
3.9
1-yr 722.2
0.30
13068
4.1
723
0.40
17424
5
5-yr 723.1
0.40
17424
8.4
714
0.50
21780
16
100-yr 724.8
0.60
26136
20.2
Orifice Eauation from Bernoulli's Principle
Equation
Pond A Upstream Orifice STA 0+80.11 Line A
Q=Cd*A*(2*32.2*h)"0.5
Q=0.6*(15 ft"2)*(2*32.2 ft/s^2*0.1 ft)A0.5
Q=22.8 CFS
J�SPIARS SWFMA - DETENTION POND
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
765 Custer Ro�d,suka 100 Plana TX 75075 972A32.0077
TBPE NO F2721 • TBLPS No. F7a0H100 • www.splars*n{.wm CITY OF FORT WORTH, ETJ
Drawn: Checked: Date Job No.
JDH I JDH 7/3/25 22-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest villoge\CAD\SWFMA\SW1MA - Droirage Plon.dwg Saved By: Jhuneycutt Save Tme: 7/3/2025 8:18:38 AM
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B- I
PAGE 26OF37
Platted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
20 0 20 40
1-yr
111 = 40'
5-yr
100-yr
Stage Storage - Pond A
Stage Storage Storage Discharge
(ft)
(ac-ft)
(cf)
(cfS)
720.0
0.0
0
0
721.0
0.1
4356
2.3
722.0
0.2
8712
3.9
722.2
0.3
13068
4.1
723.0
0.4
17424
5.0
723.1
0.4
17424
8.4
724.0
0.5
21780
16.0
724.8
0.6
26136
20.2
18" RCP I i
Detention Pond A-2
ith
I I I +
Detention Pond A-1 _ ----- i----i—-� II 1 O_ 36 36"RCP L i o
No III o III 01
--- II III III ° �
<III III j III o Illy l 1 I ` I III III j
7111 II 1 III 1 � I I < III III III nl �
1110 1 j 1 III 1 of _
— — — —------------- I — — — — —
_ w 1
W w �\ v_— w _ w w I w I w w I w w w
2 CFS
Fnd. _ 15' Waterline Easement Traditional Mu
15' Waterline Easement Traditional Mud No. 23 Doc. No. 2019-131151 R.P.R.D.
Doc. No. 2019-131151 R.P.R.D.C.TX.
Orifice Eauation from Bernoulli's Principle
Eauation
Pond A Upstream Orifice STA 0+80.11 Line A
Q=Cd*A*(2*32.2*h)-0.5
0=0.6*(15 ft"2)*(2*32.2 ft/s"2*0.1 ft)"0.5
Q=22.8 CFS
J�SPIARS SWFMA - DETENTION POND
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7sso-orao.d,suro.loD PImo67X75a75 s72Az2.aon
78PE NO F2121 ,e,rs Na F70043100 wwaY.spliirnng.Cam CITY OF FORT WORTH, ETJ
Drawn: Checked: Date Job No.
JDH I JD H 7/3/2s 22-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SWflM — Drainage Plan.dwg Saved By: Jhuneycutt Save Time: 7/3/2025 8:18:38 AM
-'AIL
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B-1
PAGE 27 OF 37
Plotted by: jhuneycutt Plot Date: 7/3/2025 8:21 AM
1 1 20 41
,1
Stage Storage -
Pond B
Stage
Storage
Storage
Discharge
(ft)
(ac-ft)
(cf)
(cfs)
716.18
0.0
0
0
717.0
0.5
21780
11.6
718.0
1.1
47916
23.3
1-yr 718.3
1.3
56628
25.3
719.0
1.7
74052
33.0
5-yr 719.2
1.9
82764
36.5
720.0
2.3
100188
53.7
721.0
2.9
126324
80.8
100-yr 721.18 3.1 135036 88.4
° I Overflow Route
e £
l_ ---------�________
I�
° III III II III II �> I
-fie RCP
RCP
P r �I ° VI d III N III I I
�o II II III II oill > I I
i I Detention
Pond 6 1 i I
I
' 15' Waterline Easement Traditional Mud No. 2B I I
_ I
Doc. No. 2019-131151 R.P.R.D.C.TX. J� --tF -J
JW W L W W W W W W W W
I I ,I �
80.5 CFS o
a
HMS Element
Table 7-700-YP Fully Developed
Pre -Project
Hydrologic Results
Post -Project Difference
J_DP-1
20.8
20.2 -0.6 -2.9
Pond B*
-
80.5 - -
Swalel**
99.6
101.7 2.1 2.1
Culvert (West)*
"TxDOT Culvert"
220.3
220.3 0 0
J_N_Outfall :1
40.7
32 -8.7 -21.4
" From Gateway Church HEC-HMS version
4.5 model
** Common discharge point pre- and post -project immediately downstream of Pond B.
d � �
i
�r
W
X" Fnd.
in conc.
o -
2-36' RC
Table Provided by Caridnal Strategies Drainage Study
Report For Northwest Village Drainage Study of Harriet
Creek and Elizabeth Creek, dated 12/21/2023.
Referencing page 9 of the Cardinal Drainage Study, dated
12/21/2023, "The results shown in the previous tables
show that discharges decrease for the 5-year and
100-year storm events. There is an increase in the 1-year
storm even discharges; however, the discharge point feeds
the TxDOT culvert in unders 200-ft of travel and the
downstream culverts have capacity and feed directly into
the Elizabteh Creek. Therefore, no negative impacts are
anticipated from this increase."
NO SAVED OR PROPOSED
SWFMA -DETENTION POND
TREES ARE WITHIN THE
J�SPIARS
SWFMA BOUNDARY LIMITS
ENGINEERING &SURVEYING
GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
-�+ke,00 Plano.1 75W5 . BTi.{22.0077
EXHIBIT B- I
,erENOF2121 TBLPSNo.Floo.3l00 www.splarsen�.mm
TSPENoer 121
ET CITY OF FORT WORTH, J
Drawn:
Checked:
I
Date
Jab No.
PAGE 28 OF 37
JDH
JDH
7/3/25
22-244
DENTON COUNTY, TEXAS
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Platted by: jhu,eycutt Plot Date: 7/3/2025 8:21 AM
40 1 40 80
•1
.I
ICD
----
F
-----
Ia
F
it
u I F ,
f
art- ---Lf �- - -�
t I I
-�ItII — IIIII—— 2s
NO SAVED OR PROPOSED
SWFMA -DETENTION POND
TREES ARE WITHIN THE
J�SPIARS
SWFMA BOUNDARY LIMITS
ENGINEERING &SURVEYING
GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
�° ��;d � W'S- J
EXHIBIT B-1
- TBLPSNaF
CITY OF FORT WORTH, ETJ
Drawn:
Checked:
I I
Date
Job No.
122-244
PAGE 29 OF 37
JDH
JD H
DENTON COUNTY, TEXAS
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Plotted by: jhuneycutt Plot Date: 7/3/2025 8:22 AM
W Top Detention System = 721.18 n Ioa- MSFL-721.Is
'/ 5-,, WSEL=719.2
\/ 1-B WSEL=718.3
SEC71ON R—R \FL Detention Syst-716.18
NTS
2'-8' 2'-6' 1OD-yr WSEL=721.18
1•(TYP.) Vf 13/8• STEEL PLATE
I _r(NOT DIP GALVANIZED
AFTER FABRICATION)
3.8 LF (Plate-718.7 �5-yr 'NSEL=719.2
i�
24' RCP OUTLET \- c
3/9' DIA. z 3" BOLT WITH I
EPDXY GROUTED EXPANSION
ANCHORS (TYP.)---I_�`\`-C\/ v + 1-yr WSEL=718.3
4'X1' orifice (Plate "B")
0.2 ft�2 (Plate 'B') r=3.028 inj Center of Opening Orifice Plate
Center of Opening/Orifice FL= 717.3 1=716.68
ORIFICE PLATE "R" DETAIL
NTS
Q[jfinA Fri Winn from Remoulli s Princinle
E uD otion
Pond R U stream Orifice STA 1+10.92 Line R
Q=Cd*A*r*32.2*h)"0.5
Q=0.6*(35 ft-2)*(2*32.2 ft/s"2*0.1 ft)"0.5
Q=53.2 CFS
J�SPIARS SWFMA - DETENTION POND
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7650"tsrRwd,SW0e 100 PWIo,TX 75075 972.N3.0077
TBPE NO F2121 • TBlPS No. F11XI43100 • WWYn3Plir%Ig.Opl11 CITY OF FORT WORTH, ETJ
Drawn: Checked: Date Job No.
JDH I JD H 22-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SWFMA — Drainage Plan.dwg Saved By: Jhuneycutt Save Time: 7/3/2025 8:18:38 AM
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
SWFMA BOUNDARY LIMITS
EXHIBIT B-1
PAGE 30 OF 37
Plotted by: jhuneycutt Plot Date: 7/3/2025 8:22 AM
_N—
NORTHARRO I ROVIDED FOR
FEE RENCEONLY
REFERTO ENGINEERED SITE PLANS FOR
EXACT LOCATION AND ORIENTATION
WO RISER Fit
A O
I
i
60"OBULKHEADAI
W1 3WOSTUBA2 E
I
B
60" 0 BULKHEAD B1 ----
W/ 3WO STUB B2
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'$
~38'0 RISER Gi
THE UNDERSIGNED HEREBY APPROVES THE ATTACHED
(5) PAGES INCLUDING THE FOLLOWING:
• PIPE STORAGE = 6,308 CF
• MAINLINE PIPE GAGE =16
• WALL TYPE = SOLID W/ XFILTRATION
• DIAMETER =60"
• FINISH = ALT2
• CORRUGATION = 6x1, NO REROLL
CUSTOMER DATE
IWO STUB H1
r 1
BO'O BULKHEAD
F
�
I
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O r TYP.OFS
J
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0'0 RISER` L2, 8 M2
R
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BAND, TYPICAL 3�6' NOTES
SEE DETAIL SHEET C4 36'0 RISER J2 8N2
ASSEMBLY
SCALE: 1" =10'
STRUCTURAL BACKFILL STORAGE: 2,262 CF
TOTAL STORAGE PROVIDED: 8,570 CF
LOADING: H2O
PIPE INV. = 720.10'i
ASSUMES 12" OF PERIMETER STONE WTH 40% VOIDS ASSUMES NO
STONE ABOVE OR BELOW PIPE.
STUB INFORMATION
PIECE STUBINVERT SYSTEM
INVERT
36'0 STUB A2 ]2010 ]2010
38"0 STUB B2 ]20.10 ]2o 10
18'05TUB Ht 720.29 zo.io
RISER INFORMATION
PIECE
RIM ELEV.
SYSTEM
INVERT
WO RISER Fi
72710
" III
36'ORISERGI
727.25
T20.10
3W0 RISER J2
726.60
72010
rO RISER K2
72675
T20.10
8.0 RISER L2
726.85
720.10
WO RISER W
727.00
T20.10
3WORISERN2
72715
T,010
"EOR TO CONFIRM
ALL RIM
ELEVATIONS"
• ALL RISER AND STUB DIMENSIONS ARE TO CE
• ALL ELEVATIONS, DIMENSIONS, AND LOCATIONS OF RISERSAND INLETS, SHALL BE VERIFIED
BY THE ENGINEER OF RECORD (EOR) PRIOR TO RELEASING FOR FABRICATION.
•ALL FITTINGS AND REINFORCEMENT COMPLY WITH ASTM A890.
•ALL RISERS AND STUBS ARE 2%' x W CORRUGATION AND 16 GAGE UNLESS OTHERWISE
NOTED.
• RISERS TO BE FIELD TRIMMED TO GRADE AS REQUIRED, BY CONTRACTOR.
• QUANTITY OF PIPE SHOWN DOES NOT PROVIDE EXTRA PIPE FOR CONNECTING THE SYSTEM
EXISTING PIPE OR DRAINAGE STRUCTURES. OUR SYSTEM AS DETAILED PROVIDES NOMINAL
INLETAND/OR OUTLET PIPE STUB FOR CONNECTION TO EXISTING DRAINAGE FACILITIES, IF
ADDITIONAL PIPE IS NEEDED N IS THE RESPONSIBILITY OF THE CONTRACTOR.
• ALL ACCESS CASTINGS ARETHE RESPONSIBILITY OF THE CONTRACTOR AND ARE NOT
SUPPLIED BY CONTECH.
-BULKHEADS SHALL SE CONSTRUCTED USING 12 GAGE OR HEAVIER MATERIAL, WITH BOTH THE
WATER AND SOIL SIDE FINAL COATINGS MATCHING THE SPECIFIED CMP COATING. BULKHEAD
PLATES MUST BE FULLY WELDED TO THE CONNECTING PIPE. THE DESIGN OF BULKHEADS
SHALLADHERE TO CHAPTER 8OF THE NCSPA CSP DESIGN MANUAL, MEETING THE HEIGHT OF
COVER DESIGN REQUIREMENTS WTHAPPROPRIATE REINFORCEMENTS ORA MINIMUM
REQUIRED PLATE THICKNESS. ADDITIONALLY, REINFORCING MEMBERS SHALL BE
POST -COATED WITH ZINC RICH PAINT INACCORDANCE WITH AASHTO MW FOR GALVANIZED
AND ALUMINUM CMP SYSTEMS. OR AASHTO M245 FOR POLYMER CMP SYSTEMS.
C�I/� A, Ii4, j AIJ° 60"0 UNDERGROUND XFILTRATION RETENTION SYSTEM - 814805 1e oio eH416
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NORTH ARROW PROVIDED FOR
REFERENCE ONLY.
REFER TO ENGINEERED SITE PLANS FOR
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.rt IRIS"
I 38"O RISER E1
1 I;10 E I
< .I R III
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BRIO BULK HEAD 81 \ R
WI 2f'O STUB B2
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38'0 RISER F1
THE UNDERSIGNED HEREBY APPROVES THE ATTACHED
(5) PAGES INCLUDING THE FOLLOWING:
• PIPE STORAGE=13,092 CF
• MAINLINE PIPE GAGE =16
• WALL TYPE= SOLID WI XFILTRATION
• DIAMETER = 60"
• FINISH =ALT2
• CORRUGATION = 5xl, NO REROLL
CUSTOMER DATE
STUB INFORMATION
PIECE STUB INVERT SYSTEM
INVERT
24 O STUB B2 720.00 720.00
18'0 STUB H2 720.00 730.00
W'O STUB L2 720.00 720.00
38'O STUB M2 720.00 720.00
RISER INFORMATION
+'{ - - 26'-3-
C8'-9"
SYSTEM
PIECE RIM ELEV.
10'0'
38"0 RISER
8"0 RISER J1
H1
INVERT
1ROIS
38'0 RISER K2 138"O RISER EI 72].85 720.00 I
0-0 RISER G2�II--�
136'O RISER FI 727.30 720.00
1
K
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L] C I
80"0 BULKHEAD
36"0 RISER Hi 727.30 720.00
R G �SNB H2 < I n J
Ill
L ry TYP. OF
ll
I 8-ORISERJI 727.55 7Z0.00
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I 38'O RISER K2 728.00 720 I
R IiI R IiI H O IiI D ;I B
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n 8.0 RISER N2 728.00 720.00
R R
R R
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u l N836'0 STUB M2
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"EOR TO CONFIRM ALL RIM ELEVATIONS"
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G f
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38"0 RISER P2
SEE DETAIL SHEET U
8 6"0 RISER N2
15B'S'
NOTES
• ALL RISER AND STUB DIMENSIONS ME TO CENTERLINE
• ALL ELEVATIONS, DIMENSIONS, AND LOCATIONS OF RISERS AND INLETS, SHALL BE VERIFIED
BY THE ENGINEER OF RECORD (EOR) PRIOR TO RELEASING FOR FABRICATION.
• ALL FITTINGS AND REINFORCEMENT COMPLY NTH ASTM A—
• ALL RISERS AND STUBS ARE 234' KX-CORRUGATION AND 16 GAGE UNLESS OTHERWISE
NOTED
• RISERS TO BE FIELD TRIMMED TO GRADE AS REQUIRED, BY CONTRACTOR.
• QUANTITY OF PIPE SHOWN DOES NOT PROVIDE EXTRA PIPE FOR CONNECTING THE SYSTEM TO
ASSEMBLY
EXISTING PIPE OR DRAINAGE STRUCTURES. OUR SYSTEM AS DETAILED PROVIDES NOMINAL
INLET AND/OR OUTLET PIPE STUB FOR CONNECTION TO EXISTING DRAINAGE FACILITIES. IF
SCALE: 1" = 201
ADDITIONAL RPE IS NEEDED R IS THE RESPONSIBILITY OF THE CONTRACTOR.
STRUCTURAL BACKFILL STORAGE: 4,659 CF
•ALLACCESS CASTINGSARE THE RESPONSIBILITY OF THE CONTRACTOR AND ARE NOT
TOTAL STORAGE PROVIDED: 17,751 CF
SUPPLIED BY CONTECH
LOADING: H2O
• BULKHEADSSHALL BECONSTRUCTED USING 12 GAGE ORHEAVIER MATERIAL NTH BOTH THE
PIPE INV. = 720 00't
WATER AND SOIL SIDE FINAL COATINGS MATCHING THE SPECIFIED CMP COATING. BULKHEAD
PLAT ES MUST BE FULLY WELDED TO THE CONNECTING PIPE THEDESIGNOFBULKHEADS
ASSUMESI2"OFPERIMETERSTONE WITH40%VOIDS.ASSUMESNOSTONE
SHALL ADHERE TO CHAPTER 8 OF THE NCSPA CSP DESIGN MANUAL, MEETING THE HEIGHT OF
ABOVE OR BELOW PIPE.
COVER DESIGN REQUIREMENTS NTH APPROPRIATE REINFORCEMENTS ORA MINIMUM
REQUIRED —THICKNESS ADDITIONALLY, REINFORCING MEMBERS SHALL BE
POSTLOATED WITH ZINC RICH PAINT IN ACCORDANCE WITH AASHTO M. FOR GALVANIZED
AND ALUMINUM CMP SYSTEMS, OR AASHTO M245 FOR POLYMER CMP SYSTEMS
C�w� A.,�I��ITlAI!° 60"0 UNDERGROUND XFILTRATION RETENTION SYSTEM - ` ais6o5 a1 7 �i1n5
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i • C
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A
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PIECE STUB INVERT INVERT
N {
Z Z
— InN—
I 4B"OMBK 71618 71618
4M STUB E2 71818 716.18
O 3
�f
NORTH ARROW PROVIDED FOR
I
4WO STUB F2 716.18 716.18
REFERENCE ONLY.
REFER TO ENGINEERED SITE PLANS FOR
EXACTLOCATINANDORIENTATION
125'-0"
18"0 STUB HI 716.18 716.18
M.-W
16"05TU8 H1
D
Z
I RISER INFORMATION
RISER C28G2 it
a-8"
38'O RIS1ER J18 K1�
RIM INVERT
PIECE ELEV
INVERT
r
-0 BULKHEAD _' O C i L i �
T i H i J
O i�/ 198"O RIIER C2 72525 ]1818
TYP 0
8"O RISER D2 72525 ]1818
I'�
)
a D i L
60O.UL
T III M III M
'I \
11/A 36. RISER E3 ]2505 71618
STUB E2
TO RISER F3 725.10 716.18
IT �I
n
",.j
Q E ICI L ICI
T ICI M ICI M
ICI > °7
LL�t..`,`,....IIII
�i 13TO RISER G2 72510 '618
O
L
ea'O BULK HEAD FI ��
M M M
136"O RISER KI 72485 71818
138"O RISER Ki 724.85 718.18
••
W/48'05NBF2 G 1 L I
O
M M
f
KNO.
`
I "EORTO CO iFIRM ALL RIM ELEVATIONS"
OiI
FIB
Ly
3 8
1'
TYPI
SEE DETAI SHEETU
BULKHEAD
Jl
O"0
3
0"O RISER D28 F3
a
80 B1
uv 46"G 5rue ez
oy o
36'0 RISER E3
NOTES
` ,
•ALL RISER
o O
..
_
OF RIE.
LEVATIAND NSTUBENSIONS,DIMENSIONS
DIMENSIONS, AND LOCATIONS OF RISERS AND FABRICATION. BE VERIFIED
AND LOCATIONS
• BY THE PRIOR TO RELEASING FOR FABRICATION.
BY THE ENGINEER OF RECORD
�
(EOR)
-j I,.ny
• ALL FITTINGS AND REINFORCEMENT COMPLY WITH ASTM A898.
L+J x rV
I✓mil
a
• ALL RISERS AND STUBS ARE 2%', W CORRUGATION AND 16 GAGE UNLESS OTHERWISE
NOTED.
• RISERS TO BE FIELD TRIMMED TO GRADE AS REQUIRED, BY CONTRACTOR.
THE UN DERSIGNED HEREBY APPROVE$ THE ATTACHED
• QUANTITYOFPIPESHOWNDOES NOTPROVIDEEXTRAPIPEFORCONNECTINGTHESYSTEMTO
T�
(.) PAGES INCLUDING THE FOLLOWING:
ASSEMBLY
EXISTING PIPE OR DRAINAGE STRUCTURES. OURSYSTEMASOETAILEDPROVIDESNOMINAL
INLETAND/OR OUTLET PIPE STUB FOR CONNECTION TO EXISTING DRAINAGE FACILITIES. IF
PIPESTORAGE=
SCALE: 1"=20'
ADDITIONALPIPE IS NEEDED IT ISTHE RESPONSIBIUTYOFTHECONTRACTOR.
MAINLINE PIPE GAGE = 16
STRUCTURAL
BACKFILL STORAGE: 3,972 CIF.
O
• WALL TYPE=SOLID W/XFILTRATION
DIAMETER=60"
TOTAL STORAGE PROVIDED: 16,514 CF
ALL ACCESS CONTESARE THE RESPONSIBILITY OF THE CONTRACTOR AND ARENOT
SUPPLIED BY CONTECH.
FINISH =ALT2
LOADING: H2O
.BULKHEADS SHALL BE CONSTRUCTED USING 12 GAGE OR HEAVER MATERIAL. WITH BOTH THE
N
• CORRUGATION=5XI, NO REROLL
PIPE INV. =716.18't
WATER AND SOIL SIDE FINAL COATINGS MATCHING THE SPECIFIED CMP COATING. BULKHEAD
PLATES MUST BE FULLY WELDED TO THE CONNECTING PIPE. THE DESIGN OF BULKHEADS
�1
ASSUMES
12" OF PERIMETER STONE WITH 40% VOIDS. ASSUMES NO
STONE ABOVE OR BELOW PIPE.
SHALL ADHERE TO CHAPTER 8 OF THE NCSPA CSP DESIGN MANUAL, MEETING THE HEIGHT OF
IGN EEQUIREMENTS WITH THCKNESS. ADDITIONALLY, SPRIATE REINFORCEMENTS OR A MINIMUM
Y, REINFORCING MEMBER HALL REQUIRED LAT
$ CUSTOMER DATE
POST -COATED WITH ZINC RICH PAINT INACCORDANCE WITH AASHTO M36 FOR GALVANIZED
a
AND ALUMINUM CMP SYSTEMS, OR AASHTO M 15 FOR POLYMER CMP SYSTEMS.
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C%.lNTECH®
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XFILTRATION RETENTION SYSTEM - 814805 Ie 025 BIP@s
814805-025 I• � ^
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NORTHWEST
Imo•
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9100_Pam•a.s�Nw••Icre.rer,onns969
CONTRACT
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RISER INFORMATION
PIECE
RIM ELEV.
SYSTEM
36"O RISER K2
72700
71629
36"O RISER L2
727.00
716.29
SITE RISER M2
727.00
71629
STO RISER
72700
71629
36"O RISER P2
727.00
71629
3fi"O RISER R2
72700
716.29
38'0 RISER S2
72700
71629
WORISERT2
727.00
716.29
RISER INFORMATION
PIECE
RIM ELEV.
SYSTEM
WERT
8"0 RISER UI
726,80
716.29
8"0 RISER VI
72675
716.29
TO RISER WI
726,"
71fi.28
8'O RISER%1
726.60
716.29
TO RISER YI
726,W
716,29
TO RISER ZI
726.45
7,8.29
8"0 RISER NMI
726.40
716.29
SO RISER ABi
728.40
716,29
RISER INFORMATION
PIECE
RIM ELEV,
SYSTEM
INVERT
W-0 RISER ADI
72625
716.29
TO RISER AE2
72820
716.29
36"ORISERAF,
726.25
716.29
8"O RISERAGI
72625
71629
6'ORISERAHI
726.25
716.29
TO RISERA1
72625
716.29
TO RISER Ml
72625
71629
TO RISER ALI
72625
716.29
RISER INFORMATION
PIECE
RIM ELEV.
SI
NVERTYSTEM
WO RISER AMI
72625
71629
WO RISER ANI
726.25
716.29
BTORISERAR2
72625
71629
3TO RISER AW
72625
71629
36"O RISER ATt
725.90
71629
" FOR TO CONFIRM
ALL RIM ELEVATIONS
"
STUB INFORMATION
PIECE
STUB INVERT
SYSTEM
NVERT
4VO STUB C2
716.29
716.29
4rO STUB E2
716.29
716.29
18-0 STUB AM
716.29
71629
IWO STUB API
716.29
716.29
2g
36"0 RIS ERADI
240'-0'
l
34i
To RISER U,, V1, W1,
%1, Y1, Z1, AA1, AT,
3.-0.
10'0 STUBAD2
4-T 19'J'
16"9 STUB AP1
38"0 RIBERAS,
8-0 3'0
GS
-0 RISER K2, L2, M2,
W.RISER
AE2 80"O SUL.. CI
36"0 RISERAFI 8"0 RISER AR2
�..,..I
N2, P2, R2, S2, 6 T2
JK
• AE E
H W14WO STUB C2
AU 8 AU C Al. AU AR C AU E AV
111
C AU C AU
C AU C AU C
AU E AU C AU 9 E
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E AU C AU C AU C AF `!IC Ail I AU C AV E Asb9 p
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AU E AU I AU p • V C
AU E AU 8 AU 8 AU
8 AU 8 AU C AU C AS 8 AU C AU C AU C AW
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E AU C AU C
AU L AU 8 AU 8 •W 8
AU E AU 8 AU E AU
E AU 8 AU I AU E AN 8 AU E AU E AU C AU 80'0 BUWIEAD
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8 AU I AU E
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8 AU 8 AU I AU E a E AU I AU I AU 8 AU El 46V
ION
p O P C AU C AU
C AU C AU C
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STUB
C AU C AU C AU C AK • C AU C AU C AU C AU C 1p
O
p o R I AU E AU
E AU I AU o
AU C Au E AU E • Z E
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E AU E AU I AU E AL • E AU I AU I AU E AU 4j
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AU 9 Au E AU E *AA E
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38
80"0 BULKHEAD
BAIL SHEET
SEE DETAIL SHEET C4
C,I
R"AU1, 36"O RISERATI
6.A RISER AGM. AH,,
ttP. OF 11
I
I••I••I
Fg
523'-0"
NOTES
rl
3
• ALL RISER AND STUB DIMENSIONS ARE TO CENTERLINE.
y
•ALLELEVATIONS,DIMENSIONS, AND LOCATIONS OF RISERS AND INLETS, SHALL BEVERIFIED BYTHE ENGINEER OF RECORD(EOR)
zR
ASSEMBLY
PRIOR TO RELEASING FOR FABRICATION.
�-I
SCALE: 1"=40'
• ALL FITTINGS AND REINFORCEMENT COMPLY WIRI ASTM A998,
THE UNDERSIGNED HEREBY APPROVES THE
(.)PAGES INCLUDING THE FOLLOWING:
ATTACHED
STRUCTURAL BACKFILL STORAGE: 30,966 CIF
�
-ALL RISERS AND STUBSARE 2W%15"CORRUGATIONAND IB GAGE UNLESS OTHERWISE NOTED.
PIPE STORAGE = 86,628 CIF
TOTAL
-N-
STORAGE PROVIDED: 117,594 CF
LOADING: H2O
-RISERS TO BE FIELDTRIMMED TO GRADE AS REQUIRED, BY CONTRACTOR.
I sE •
MAINLNE PIPE GAGE
• WALL TYPE= SOLID Wp XFILTRATION
PIPE INV.=716.29'i
.QUANTTTJR PIPE SHOSTEMASDOES NOT EXTRAPIPE FOR THE SYSTE EXISTING
• DIAMETER =6O
ASS
INLETMCONNECTING
I-EDPRPROVIDE
STRUCTURES. OURSYSTEM TOEXIS
PROVIDESNOMINALINLETANSIOROUTLET PIPE STUB FOR CONNECTION TO EXISTING
T CONNECTION
• FINISH =ALT2
ASSUME" HOSTPERIMETER BOVO RBELO00%VOIDS.
FOR ASSUMES NO STONEABOVE OR BELOW PIPE.
NORTHREF
ITDETAILED
DRAINAGE FACILITIES. IF ADDITIONAL PIPE IS NEEDED RIS THE RESPONSIBILITY OF THE CONTRACTOR
• CORRUGATION=SXI, NOREROLL
REFER
ENPROVIDED
ENGINEREDSTY.
TO ENGINEERED SRE PLgNS FOR
•ALLACCESS CASTINGSARETHE RESPONSIBILITYOFTHE CONTRACTORANDARE NOTSUPPLIEDBY CONTECH.
EXACT LOCATION AND ORIENTATION
• BULKHEADS SHALL BE CONSTRUCTED USING 12 GAGE OR HEAVIER MATERIAL, WITH BOTH THE WATER AND SOIL SIDE FINAL COATINGS
MATCHING THE SPECIFIED CMP COATING. BULKHEAD PLATES MUST BE FULLYWELDEDTO THE CONNECTINGPIPE THEDESIGNOF
BULKHEADS SHALL ADHERE TO CHAPTER 8 OF THE NCSPA CSP DESIGN MANUAL, MEETING THE HEIGHT OF COVER DESIGN
2 CUSTOMER
DATE
REOUIREMENTSWRHAPPROPRKTEREINFORCEMENTS OR A MINIMUM REQUIRED PIATETHICKNESS. ADDITIONALLY, REINFORCING
a
MEMBERS SHALL BE POST -COATED NTTH ZINC RICH PAINT IN ACCORDANCE WITH AABHTO M36 FOR GALVANIZED AND ALUMINUM CMP
2
8
SYSTEMS, OR AASHTO M245 FOR POLYMER CMP SYSTEMS
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PF
SITE DESIGNATION: POND B-2 1•61 5
00 0 100 2011
00
Basis of bearing:
State Plane Coordinate
System, North Texas
Central Zone 4202, North
American Datum of 1983.
Adjustment Realization
2011.
ri
LEG=
Silt Fence
~ Drop Inlet Protection
■ Curb Inlet Protection
Construction Entrance
— — — — — — — — — — Limits of Construction Related ActiBties
IMM Rock Check Dam
p" Stone Overflow Structure
5EE SHEET 36
me LE(;a1D
PHASES 1-4 Silt Fence
PHASES 1-4 Inlet Protection
PHASES 1-4 Construction Entrance
PHASE 1.
Install Phase 1 BAIP'S
Rough Grading
PHASE 2.
Install Phase 2 EIMP'S
Utility Installation
PHASE 3.
Install Phase 3 BMP'S
Building Construction
Paving
PHASE 4.
Install Phase 4 EIMP'S
Soil StabllizationAandsoapilg
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ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
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m1PENo F2121 • 1taP5Na F10043100 • w vjplusg.aam EXHIBIT B-1
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ PAGE 35 OF 37
JDH I JD H I 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SWFMA — Erosion Control Plan.dwg Saved By: Jhuneywtt Save Time: 7/3/2025 8:18:24 AM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:22 AM
11 1 100 2011
11
Basis of bearing:
State Plane Coordinate
System, North Texas
Central Zone 4202, North
American Datum of 1983.
Adjustment Realization
2011.
n
Silt Fence
%
Drop Inlet Protection
■ ■
Curb Inlet Protection
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Construction Entrance
— — — — — — — — — — Limits of Construction Related Actillba
Rock Check Dam
FK Stone overflow Structure
EIP LEGEND
PHASES 1-4 Sit Fence
PHASES 1-4 Inlet Protection
PHASES 1-4 Construction Entrance
CONSTRUC71011,11 SCHEDULE AND PHASING
/
PHASE 1. Install Phase 1 BMP'S
Rough Grading
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PHASE 2. Install Phase 2 BMP'S
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Utility Installation
PHASE 3. Install Phase 3 BMP'S
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PHASE 4. Install Phase 4 BMP'S
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NO SAVED OR PROPOSED
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SWFMA - Erosion Control Plan
SWFMA BOUNDARY LIMITS
ENGINEERING &SURVEYING
GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
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EXHIBIT B-1
CITY OF FORT WORTH, ETJ
Drawn:
Checked:
I I
Date
Job No.
122-244
PAGE 36 OF 37
JDH
JD H
�/3/2s
DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\SWP*\SW`A — Erosion Control
Plan.dwg Saved By: Jhuneywtt Save Time: 7/3/2025 8:18:24 AM
Plotted by: jhuneycutt Plot Date: 7/3/2025 8:22 AM
REVISED IN 2018
REVISED IN 2018
ISWM TECRNICPI. AWNUN. CONSTRUCT ION CONTROLS ISWM^'T NI M9 — CONSTRUCTION CONTROL$
WEIR
LENGTH
� I I
17 it r �irzai D
ROCK CHECK DAM VIEW LOOKING UPSTREAM
NTS
2'
MIN.'`-'
FLOW_ 112 D 1 1 2 1
raTeR ri,eRlc
1.51D(MIN)
CROSS SECTION A -A
�TOEOFCHECKDAM TOPOFCHECKDAM
— —SAME ELEVATION
SPACE BETWEEN ROCK CHECK DAMS
NOTES:
ACTUAL DIMENSIONS OF THE CHECK DAMS SHALL BE DESIGNED BASED ON FLOW
CONDITIONS IN THE DRAINAGE SWALE OR DITCH. PROVIDE CALCULATIONS THAT
DOCUMENT THE FOLLOWING PARAMETERS USED TO DESIGN THE CHECK DAM.
-HEIGHT OF CHECK DAMS (D) BASED ON SWALE OR DITCH DIMENSIONS AND FLOW
CONDITIONS
-SPACING OF CHECK DAMS BASED ON GRADE OF THE SWALE OR DITCH. TOP OF
DOWNSTREAM DAM SHALL BE AT THE SAME ELEVATION AS TOE OF UPSTREAM DAM
ROCK CHECK DAM GENERAL NOTES:
1. SEE NCTCOG STANDARD SPECIFICATIONS (2017), SECTION 202.9
CHECK DAM (ROCK).
2. STONE SHALL BE WELL GRADED WITH SIZE RANGE FROM 1 1/2 TO 3 112
INCHES IN DIAMETER DEPENDING ON EXPECTED FLOWS.
3. THE CHECK DAM SHALL BE INSPECTED AS SPECIFIED IN THE SWPPP
AND SHALL BE REPLACED WHEN THE STRUCTURE CEASES TO FUNCTION
AS INTENDED DUE TO SILT ACCUMULATION AMONG THE ROCKS,
WASHOUT, CONSTRUCTION TRAFFIC DAMAGE, ETC.
4. WHEN SILT REACHES A DEPTH EQUAL TO ONE-THIRD OF THE HEIGHT
OF THE CHECK DAM OR ONE
BE REMOVED AND DISPOSED OFOPhOP RHYVER IS LESS, THE SILT SHALL
L.
5. WHEN THE SITE HAS ACHIEVED FINAL STABILIZATION OR ANOTHER
EROSION OR SEDIMENT CONTROL DEVICE IS EMPLOYED, THE CHECK
DAM AND ACCUMULATED SILT SHALL BE REMOVED AND DISPOSED OF IN
AN APPROVED MANNER.
FIGURE 2.1 STANDARD CONSTRUCTION DETAIL - ROCK CHECK DAMS (1 OF 2) FIGURE 2.1 NOTES ON ROCK CHECK DAM (2 OF 2)
NO SAVED OR PROPOSED
TREES ARE WITHIN THE
J�SPIARS SWFMA - Erosion Control Details SWFMA BOUNDARY LIMITS
ENGINEERING &SURVEYING GUADALUPE CARDINAS SURVEY, ABSTRACT NO. 214
7Esoeorlm.d,sulo.toD IaalaTx7sms B72.N3.0077
TBPENOF-M21 • TBLPSNm F-100431B0 • wR jpluselg.tom EXHIBIT B- 1
Drawn: Checked: Date Job No. CITY OF FORT WORTH, ETJ PAGE 37 OF 37
JDH I JDH 17/3/25 122-244 DENTON COUNTY, TEXAS
Drawing: g:\2022 jobs\22-244 northwest village\CAD\S~\SWFMA - Erosion Control Plan.dwg Saved By: Jhuneywtt Save Time: 7/3/2025 8:18:24 AM Plotted by: jhuneycutt Plot Date: 7/3/2025 8:22 AM
Exhibit "C"
CITY OF FORT WORTH STORMWATER FACILITY OPERATION AND
MAINTENANCE PLAN FOR UNDERGROUND FACILITIES
The only responsibility the City of Fort Worth has in the operation and maintenance of this
Facility is inspection.
General Maintenance Procedures
The structural and functional integrity of the Facility shall be maintained at all times by
removing and preventing drainage interference, obstructions, blockages, or other adverse
effects into, through, or out of the system.
Periodic silt removal shall occur when standing water conditions occur or the facilities
storage volume is reduced by more than 10%. Silt shall be removed and the facility returned
to original working condition of the lines and grades shown on the approved engineering
plans. In addition, corrective measures are required any time a facility does not drain
completely within 72 hours of cessation of inflow. NO STANDING WATER IS
ALLOWED in the underground facility designed for dry detention purposes.
Accumulated litter, sediment, and debris shall be removed every 6 months or as necessary
to maintain proper operation of the facility. Disposal shall be in accordance with federal,
state and local regulations.
To prevent debris from entering and clogging the downstream storm sewer system a wire
mesh screen or similar screening device shall be installed over the outlet until final
acceptance.
4. PREVENTIVE MAINTENANCE/INSPECTION
Visual inspections of all components will be conducted every 6 months.
A log shall be kept of maintenance actions, and inspections. The log should
document the condition of the detention system's primary components, silt, litter
and debris removal dates.
• Written maintenance and repair records shall be maintained by the party or
parties signing the attached Agreement and shall be provided to the City upon
request.
STORMWATER UNDERGROUND FACILITY MAINTENANCE AGREEMENT
FORT WORTH Fort Worth C , Z
Stormwater
Management
" EXHIBIT D"
STORMWATER UNDERGROUND DETENTION FACILITY MAINTENANCE CHECKLIST
FREQUENT INSPECTION
Inspection Item: Date: Repairs Required: Repairs Made: Notes:
Remove: Trash and
Debris
Remove: Grass
Clippings, Leaves, Etc.
MINOR INSPECTION:
Inspection Item: Date: Repairs Required: Repairs Made: Notes:
Condition of
Underground Facility
Amount of Silt in
Facility
Amount of Ponded
Water in Facility
MAJOR INSPECTION:
Inspection Item: Date: Repairs Required: Repairs Made: Notes:
Type / Condition of
Outfall Structure
Size and Condition of
Outfall Pipe
Evidence of Roots
Infiltrating the Facility
Evidence of
subsidence around
facility