SFLP - Preliminary Drainage MapT
VANNO PARKINGNO PARKINGNO PARKING
515520
513513514516517518519
515
514
516
517
518
519 519520
521
522
523 5215
2
2
520
521
522
5205205205
2
6
52
7
528
529
520525521522523524526 52
0
52
1
510515 507508509511512513514516517518519
520
525
519
521522523524
526
510
515
520
5095115125135145165175185195215225255
30
52452652752852
9
53
1
532 533525524526527528 52950
6
50750
6
507
508
509
50
5
5
0
6
5
0
7 519523522523522521520521522FFE: 524.005195
19
5
1
9
519521520519518
517
516515
514513
516515513TRACT 2
SFPLP HOLDINGS
MANAGEMENT, LLC
(INST. NO. 201200031715)
O.P.R.D.C.T.
7.384 Acres
321,659 Square Feet
LOT 3, BLOCK A
GATEWAY BUSINESS PARK NO. 2
(INST. NO. 201700240374)
O.P.R.D.C.T.
SFPLP HOLDINGS
MANAGEMENT, LLC
(INST. NO. 201200037650)
O.P.R.D.C.T.
S 56
°
3
8'
0
6"
W
1
6
4.
3
9'
S 68°23'
1
1
"
W
1
6
0
.
8
7
'
S 69°26'
2
2
"
W
7
8
.
8
7
'
S 70°42'
3
1
"
W
5
6
.
4
9
'
S 73°54'2
3
"
W
1
0
4
.
9
8'
S 75°29'38
"
W
1
9
9
.
7
5
'S 37°25'01" W 60.69'
S 64°3
3'
2
0
"
W
9
5.
8
1'N 00°18'16" W 576.39'N 89°41'14" E 552.48'S 00°39'34" W 13.76'
N 89°44'14" E 210.72'S 00°15'48" E 5.89'Δ=36°55'41"R=306.59'CB=S18°43'49"ECD=194.20'L=197.60'
S 37°11'03" E 15.40'
PROPOSED STORM JUNCTION BOX
TO MATCH FINISHED GRADE
PROPOSED MANHOLE TO
MATCH FINISHED GRADEPROPOSED MANHOLE TO
MATCH FINISHED GRADE
GI
GI
GI
GI
CI
CI
CI
CI
PROPOSED HEADWALL.
SLOPES NOT TO EXCEED 4:1
EXISTING HEADWALL 4:1
MAX5175184:1
MAX
514
I
N
T
E
R
S
T
A
T
E
H
I
G
HW
A
Y
6
3
5
(A
L
S
O
K
N
O
W
N
A
S
L
Y
N
D
O
N
B
.
J
O
H
N
S
O
N
F
R
E
EW
A
Y
)
(V
A
R
I
A
B
L
E
W
I
D
T
H
R
I
G
H
T
-
O
F
-
W
A
Y
)
(FORMERLY KNOWN AS COTTON ROAD)
(57.50-FOOT WIDE RIGHT-OF-WAY)
FRITZ DRIVE
PROPOSED JUNCTION BOX
INLET A
INLET B
INLET C
INLET D
INLET E
INLET F
INLET G
INLET H
PROPOSED STORM
PROPOSED STORMPROPOSED STORM
PROPOSED
FUTURE
PARKING
DRAINAGE EASEMENT
(INST. NO. 201700240374)
O.P.R.D.C.T.
24.4
BLDG-1
3.11
6.4
OS-2
0.81
3.1
DA-A
0.39
1.2
DA-B
0.15
4.3
OS-1
0.55
2.0
DA-F
0.26
1.5
DA-D
0.20
7.0
DA-C
0.89
2.7
DA-E
0.35
3.3
DA-H
0.42
2.0
DA-G
0.26
EXISTING
DRAINAGE
EASEMENT
APPROXIMATE LIMITS OF
FLOODWAY
APPROXIMATE LIMITS OF 1%
ANNUAL CHANCE FLOOD EVENT
PROPOSED HEADWALL
EXISTING HEADWALL
EXISTING 60" RCP
EXISTING 60" RCP
PROPOSED STORM
LEGEND
PROPERTY LINE
FLOOD NOTES:
1.ACCORDING TO THE FLOOD INSURANCE RATE MAPS (FIRM) MAP NO.
48113C0135K, DATED 07/07/2014, PREPARED BY THE FEDERAL
EMERGENCY MANAGEMENT AGENCY (FEMA) FOR DALLAS COUNTY,
TEXAS, THIS PROPERTY IS WITHIN ZONE X AND ZONE AE.
Q = CIA
Q - FLOW IN CUBIC FEET PER SECOND = CFS
C - RUNOFF COEFFICIENT
I - INTENSITY WITH TIME OF CONCENTRATION OF
10 MINUTES
A - DRAINAGE AREA = AREA IN ACRES
DRAINAGE DESIGN CRITERIA
RATIONAL METHOD
100 YEAR DESIGN
RUNOFF IN C.F.S.
DRAINAGE AREA IN ACRES
DRAINAGE AREA NUMBER
4.480.57
EXISTING CONTOUR
PROPOSED CONTOUR
PROPOSED STORM LINE
750
750
EXISTING STORM LINE
DRAINAGE AREA BOUNDARY
DRAINAGE FLOW DIRECTION
DRAINAGE AREA TABLE
DRAINAGE
AREA NO.
BLDG-1
DA-A
DA-B
DA-C
DA-D
DA-E
DA-F
DA-G
DA-H
OS-1
OS-2
AREA
(AC)
3.11
0.39
0.15
0.89
0.20
0.35
0.26
0.26
0.42
0.55
0.81
C
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
TIME OF
CONCENTRATION (Tc)
10
10
10
10
10
10
10
10
10
10
10
INTENSITY 100 YR
(IN/HR)
8.74
8.74
8.74
8.74
8.74
8.74
8.74
8.74
8.74
8.74
8.74
Q100 (CFS)
24.44
3.08
1.21
7.04
1.55
2.71
2.03
2.03
3.30
4.34
6.36
COLLECTION POINT
ROOF DRAINS
INLET A
INLET B
INLET C
INLET D
INLET E
IINLET F
INLET G
INLET H
OFFSITE
OFFSITE 1 OF 1PRELIMINARY DRAINAGE MAPREVISIONS
REV NO.DATE DESCRIPTION
DESIGNED BY:
DATE:
PROJECT NUMBER:
SHEET NO.
2595 Dallas Parkway, Suite 101
BGE, Inc.
Frisco, TX 75034
TBPE Registration No. F-1046
Tel: 972-464-4800 ●www.bgeinc.com
Copyright 2020
CONTACT: 1-800-DIG-TESS
48 HOURS PRIOR TO CONSTRUCTION
CAUTION !!!SFLP HOLDINGSLOT 3, BLOCK A!!CAUTION !!
Contractor to Verify exact location & Depth of
Exist Facilities Prior to any Construction
Activities
JTH
FEBRUARY 2021 CITY OF COPPELL, DALLAS COUNTY, TEXASCHECKED BY:
8499-00G:\TXN\Projects\SFLP_Holdings_Management_LLC\8499-00-135408_SF_Ind_Bldg_Fritz_&_Freept_Pkwy\LD\01_CADD\01_Shts\SFLP_PROPOSED DRAINAGE AREA MAP.dwg Mar 04, 2021-11:23am jhaleBGE, INC.PROEJCT NAMETHESE PLANS ARE ISSUED FOR
THE PURPOSE OF PRELIMINARY REVIEW
AND ARE NOT INTENDED FOR
CONSTRUCTION.
WHEN ISSUED IN
FINAL FORM THEY WILL BE
SEALED, SIGNED AND DATED.
RESPONSIBLE ENGINEER:
BGE, INC.
TEXAS REGISTERED ENGINEERING
FIRM F-1046
JUSTIN F. LOECKER, P.E.
TEXAS REGISTRATION NO. 136868
NKH
1250 S. FREEPORT PKWY.
SFPLP HOLDINGS MANAGMENT LLC
COPPELL, TEXAS 75019
OWNER/DEVELOPER
Contact: Ralph Novak
Tel: 817-851-4723
BM#1 "X" CUT SET ON CRUB, NORTH SIDE OF FRITZ DRIVE ±900' WEST
OF THE CENTER LINE OF FREEPORT PARKWAY, ±70' WEST OF A
FIRE HYDRANT AND ±10' SOUTH EAST OF A SLOW DOWN SIGN.
NORTHING=7030476.91 EASTING=2424663.15 ELEV=522.40
BM#2 "X" CUT SET ON CURB INLET, SOUTH SIDE OF FRITZ DRIVE ±515'
WEST OF THE CENTERLINE OF FREEPORT PARKWAY AND ±45'
WEST OF A POWER POLE
NORTHING=7030424.37 EASTING=2425062.84 ELEV=521.65
BM#3 "X" CUT SET ON CURB INLET, SOUTH SIDE OF FRITZ DRIVE, ±150'
WEST OF THE CENTERLINE OF FREEPORT PARKWAY, ±70' WEST
OF A POWER POLE AND ±70' WEST OF A NO PARKING SIGN.
NORTHING=7030425.73 EASTING=2425429.21 ELEV=521.33
BM#4 "X" CUT SET ON SIDEWALK, WEST SIDE OF FREEPORT PARKWAY,
±20' NORTH OF A BRIDGE WALL, ±65' SOUTH OF A STORM
MANHOLE AND ±20' NORTH OF THE END OF A GUARDRAIL.
NORTHING=7030310.36 EASTING=2425575.38 ELEV=522.25
BENCH MARK LIST
BEFORE YOU DIG, CALL DIG TESS
1-800-DIG-TESS
!!WARNING!!
EXISTING UNDERGROUND UTILITIES. CONTRACTOR
SHALL VERIFY THE EXACT LOCATION OF ALL UTILITIES
AND COORDINATE WITH CORRESPONDING COMPANYPRIOR TO CONSTRUCTION.
ARCHITECT
1201 NORTH BOWSER ROAD
HALFF ASSOCIATES, INC.
RICHARDSON, TEXAS 75081
Contact: Alan Lafon
Tel: 214-346-6200
T
VANNO PARKINGNO PARKINGNO PARKING
515520 511511512513514516517518519 515
512
513
514
516
517
518
519 519520
521
522
523 5215
2
2
520
521
522
5205205205
2
6
52
7
528
529
520525521522523524526 52
0
52
1
510515 507508509511512513514516517518519
520
525
519
521522523524
526
510
515
520
5095115125135145165175185195215225255
30
52452652752852
9
53
1
532 533525524526527528 52950
6
50750
6
507
508
509
50
5
5
0
6
5
0
7 519517TRACT 2
SFPLP HOLDINGS
MANAGEMENT, LLC
(INST. NO. 201200031715)
O.P.R.D.C.T.
7.384 Acres
321,659 Square Feet
LOT 3, BLOCK A
GATEWAY BUSINESS PARK NO. 2
(INST. NO. 201700240374)
O.P.R.D.C.T.
SFPLP HOLDINGS
MANAGEMENT, LLC
(INST. NO. 201200037650)
O.P.R.D.C.T.
S 56
°
3
8'
0
6"
W
1
6
4.
3
9'
S 68°23'
1
1
"
W
1
6
0
.
8
7
'
S 69°26'
2
2
"
W
7
8
.
8
7
'
S 70°42'
3
1
"
W
5
6
.
4
9
'
S 73°54'2
3
"
W
1
0
4
.
9
8'
S 75°29'38
"
W
1
9
9
.
7
5
'S 37°25'01" W 60.69'
S 64°3
3'
2
0
"
W
9
5.
8
1'N 00°18'16" W 576.39'N 89°41'14" E 552.48'S 00°39'34" W 13.76'
N 89°44'14" E 210.72'S 00°15'48" E 5.89'Δ=36°55'41"R=306.59'CB=S18°43'49"ECD=194.20'L=197.60'
S 37°11'03" E 15.40'523522523522521520521522FFE: 524.005195
19
5
1
9
519521520519518518
517
516515
514513
5165155145135125115115
1
0 512I
N
T
E
R
S
T
A
T
E
H
I
G
HW
A
Y
6
3
5
(A
L
S
O
K
N
O
W
N
A
S
L
Y
N
D
O
N
B
.
J
O
H
N
S
O
N
F
R
E
EW
A
Y
)
(V
A
R
I
A
B
L
E
W
I
D
T
H
R
I
G
H
T
-
O
F
-
W
A
Y
)
(FORMERLY KNOWN AS COTTON ROAD)
(57.50-FOOT WIDE RIGHT-OF-WAY)
FRITZ DRIVE
PROPOSED JUNCTION BOX
INLET A
INLET B
INLET C
INLET D
INLET E
INLET F
INLET G
INLET H
PROPOSED STORM
PROPOSED STORMPROPOSED STORM
PROPOSED
FUTURE
PARKING
DRAINAGE EASEMENT
(INST. NO. 201700240374)
O.P.R.D.C.T.
24.4
BLDG-1
3.11
6.4
OS-2
0.81
3.1
DA-A
0.39
1.2
DA-B
0.15
4.3
OS-1
0.55
2.0
DA-F
0.26
1.5
DA-D
0.20
7.0
DA-C
0.89
2.7
DA-E
0.35
3.3
DA-H
0.42
2.0
DA-G
0.26
EXISTING
DRAINAGE
EASEMENT
APPROXIMATE LIMITS OF
FLOODWAY
APPROXIMATE LIMITS OF 1%
ANNUAL CHANCE FLOOD EVENT
PROPOSED HEADWALL
EXISTING HEADWALL
EXISTING 60" RCP
EXISTING 60" RCP
PROPOSED STORM
LEGEND
PROPERTY LINE
FLOOD NOTES:
1.ACCORDING TO THE FLOOD INSURANCE RATE MAPS (FIRM) MAP NO.
48113C0135K, DATED 07/07/2014, PREPARED BY THE FEDERAL
EMERGENCY MANAGEMENT AGENCY (FEMA) FOR DALLAS COUNTY,
TEXAS, THIS PROPERTY IS WITHIN ZONE X AND ZONE AE.
Q = CIA
Q - FLOW IN CUBIC FEET PER SECOND = CFS
C - RUNOFF COEFFICIENT
I - INTENSITY WITH TIME OF CONCENTRATION OF
10 MINUTES
A - DRAINAGE AREA = AREA IN ACRES
DRAINAGE DESIGN CRITERIA
RATIONAL METHOD
100 YEAR DESIGN
RUNOFF IN C.F.S.
DRAINAGE AREA IN ACRES
DRAINAGE AREA NUMBER
4.480.57
EXISTING CONTOUR
PROPOSED CONTOUR
PROPOSED STORM LINE
750
750
EXISTING STORM LINE
DRAINAGE AREA BOUNDARY
DRAINAGE FLOW DIRECTION
DRAINAGE AREA TABLE
DRAINAGE
AREA NO.
BLDG-1
DA-A
DA-B
DA-C
DA-D
DA-E
DA-F
DA-G
DA-H
OS-1
OS-2
AREA
(AC)
3.11
0.39
0.15
0.89
0.20
0.35
0.26
0.26
0.42
0.55
0.81
C
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
TIME OF
CONCENTRATION (Tc)
10
10
10
10
10
10
10
10
10
10
10
INTENSITY 100 YR
(IN/HR)
8.74
8.74
8.74
8.74
8.74
8.74
8.74
8.74
8.74
8.74
8.74
Q100 (CFS)
24.44
3.08
1.21
7.04
1.55
2.71
2.03
2.03
3.30
4.34
6.36
COLLECTION POINT
ROOF DRAINS
INLET A
INLET B
INLET C
INLET D
INLET E
IINLET F
INLET G
INLET H
OFFSITE
OFFSITE 1 OF 1PRELIMINARY DRAINAGE MAPREVISIONS
REV NO.DATE DESCRIPTION
DESIGNED BY:
DATE:
PROJECT NUMBER:
SHEET NO.
2595 Dallas Parkway, Suite 101
BGE, Inc.
Frisco, TX 75034
TBPE Registration No. F-1046
Tel: 972-464-4800 ●www.bgeinc.com
Copyright 2020
CONTACT: 1-800-DIG-TESS
48 HOURS PRIOR TO CONSTRUCTION
CAUTION !!!SFLP HOLDINGSLOT 3, BLOCK A!!CAUTION !!
Contractor to Verify exact location & Depth of
Exist Facilities Prior to any Construction
Activities
JTH
FEBRUARY 2021 CITY OF COPPELL, DALLAS COUNTY, TEXASCHECKED BY:
8499-00\\browngay.net\panzura\Regions\TXN\Projects\SFLP_Holdings_Management_LLC\8499-00-135408_SF_Ind_Bldg_Fritz_&_Freept_Pkwy\LD\01_CADD\01_Shts\SFLP_PROPOSED DRAINAGE AREA MAP.dwg Feb 16, 2021-11:27am jhaleBGE, INC.PROEJCT NAMETHESE PLANS ARE ISSUED FOR
THE PURPOSE OF PRELIMINARY REVIEW
AND ARE NOT INTENDED FOR
CONSTRUCTION.
WHEN ISSUED IN
FINAL FORM THEY WILL BE
SEALED, SIGNED AND DATED.
RESPONSIBLE ENGINEER:
BGE, INC.
TEXAS REGISTERED ENGINEERING
FIRM F-1046
JUSTIN F. LOECKER, P.E.
TEXAS REGISTRATION NO. 136868
NKH
1250 S. FREEPORT PKWY.
SFPLP HOLDINGS MANAGMENT LLC
COPPELL, TEXAS 75019
OWNER/DEVELOPER
Contact: Ralph Novak
Tel: 817-851-4723
BM#1 "X" CUT SET ON CRUB, NORTH SIDE OF FRITZ DRIVE ±900' WEST
OF THE CENTER LINE OF FREEPORT PARKWAY, ±70' WEST OF A
FIRE HYDRANT AND ±10' SOUTH EAST OF A SLOW DOWN SIGN.
NORTHING=7030476.91 EASTING=2424663.15 ELEV=522.40
BM#2 "X" CUT SET ON CURB INLET, SOUTH SIDE OF FRITZ DRIVE ±515'
WEST OF THE CENTERLINE OF FREEPORT PARKWAY AND ±45'
WEST OF A POWER POLE
NORTHING=7030424.37 EASTING=2425062.84 ELEV=521.65
BM#3 "X" CUT SET ON CURB INLET, SOUTH SIDE OF FRITZ DRIVE, ±150'
WEST OF THE CENTERLINE OF FREEPORT PARKWAY, ±70' WEST
OF A POWER POLE AND ±70' WEST OF A NO PARKING SIGN.
NORTHING=7030425.73 EASTING=2425429.21 ELEV=521.33
BM#4 "X" CUT SET ON SIDEWALK, WEST SIDE OF FREEPORT PARKWAY,
±20' NORTH OF A BRIDGE WALL, ±65' SOUTH OF A STORM
MANHOLE AND ±20' NORTH OF THE END OF A GUARDRAIL.
NORTHING=7030310.36 EASTING=2425575.38 ELEV=522.25
BENCH MARK LIST
BEFORE YOU DIG, CALL DIG TESS
1-800-DIG-TESS
!!WARNING!!
EXISTING UNDERGROUND UTILITIES. CONTRACTOR
SHALL VERIFY THE EXACT LOCATION OF ALL UTILITIES
AND COORDINATE WITH CORRESPONDING COMPANYPRIOR TO CONSTRUCTION.
ARCHITECT
1201 NORTH BOWSER ROAD
HALFF ASSOCIATES, INC.
RICHARDSON, TEXAS 75081
Contact: Alan Lafon
Tel: 214-346-6200