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Item 7B - Kimley Horn_Detention MemoKimley»)Horn
MEMORANDUM
To: Chris Paulus—Cooper and Company
From:
Steven Galloway, P.E.—Kimley-Horn and Associates, Inc.
Danny Torres, E.I.T.—Kimley-Horn and Associates, Inc.
Cc: Frank Bliss—Cooper and Company
Date: December 20, 2019
December 20, 2019
Subject: Southlake Town Square—Block 11 and McPherson Pond Assumptions
PRELIMINARY
FOR REVIEW ONLY
Not for construction or permit purposes.
Kimley>Morn
Engineer Steven D. Galloway
P.E. No. 94899 Date 12-20-2019
Kimley-Horn ("KH") has reviewed the proposed improvements to Block 11 of Southlake Town Square
("STS") to determine if McPherson Pond may accommodate its runoff without detention. KH has
reviewed construction plans within the watershed and evaluated the capacity McPherson Pond based
on current drainage criteria. KH has determined that:
• Block 11 does not require onsite detention;
• Block 11 should send at least 6.30 acres to McPherson Pond to be consistent with the STS
Master Plan;
• Block 11 may send up to 7.50 acres to McPherson Pond without modifying the pond's geometry
or outfall structure; and
• Block 11 may bypass the remainder of its runoff un -detained.
Block 11 is within the watershed of a 3-5'x4' culvert across SH 114 ("TxDOT Culvert B"). KH obtained
the following data for the watershed:
• Exhibit A - March 2005 construction plans for Southlake Town Center ("the STS master plan");
• Exhibit B - May 2008 construction plans for Kirkwood Boulevard, Grace Lane, & Blessed Way
(downstream of STS, across SH 114) ("the Gateway plans");
• Exhibit C - November 2012 construction plans for Patrizio's (now it Calabreze, downstream of
STS, at the southwest corner of State Street and SH 114);
• Exhibit D – the effective crest of McPherson Pond per LiDAR topography for the area; and
• Exhibit E - an Architectural concept plan for Block 11.
Kimley»)Horn
December 20, 2019
Page 2
STS MASTER PLAN
Exhibit A shows that 36.43 acres of STS property are within the watershed of TxDOT Culvert B:
• Basin C -A, shown on the drainage area map, is a 25.70 -acre drainage basin proposed to drain
to McPherson Pond.
• Basin C -B, shown on the drainage area map, is a 10.73 -acre drainage basin proposed to
bypass McPherson Pond and drain un -detained to TxDOT Culvert B.
Exhibits B and C consider that 25.70 acres of STS will be detained in McPherson Pond, and 10.73
acres the STS site will bypass McPherson Pond un -detained.
BLOCK 11 DEVELOPMENT
Block 11 is an area bounded by Division Street, State Street, N. Carrol Avenue, and Federal Way. In
Exhibit A, this was a 6.30 -acre area intended to drain to McPherson pond. However, the area is
approximately 7.90 acres today because Division Street was built north of its proposed alignment in
Exhibit A.
Exhibit A proposes McPherson Pond's bank was be graded 4:1 from top -of -bank (634') to toe -of -bank
(628') with an outfall invert at approximately elevation 627'. LiDAR topography shows that the pond
was built as planned, but that the actual top -of -bank is an effective crest at elevation 634.80' north of
the outlet structure.
The City of Southlake Code of Ordinances § 9.5-61 adopts the City of Fort Worth Drainage criteria for
detention calculations, which requires detention ponds to contain the ultimate 100 -year storm with one
foot of freeboard and recommends SCS hydrologic modeling for detention design.
KH first modeled the watershed at pre -development conditions, with the 36.43 -acre basin from STS at
pre -developed conditions. The pre -development runoff from the STS property was 225.90 cfs.
Next, KH modeled the watershed at fully developed conditions with the drainage areas from Exhibit A.
The proposed runoff from the STS property is 104.5 cfs—significantly less than pre -development
conditions—and the 100 -year water surface elevation in McPherson Pond is 633.60'. In this condition,
6.30 acres of Block 11 is routed to McPherson Pond, and 1.60 acres bypasses the pond.
KH then evaluated how much additional area could be detained within McPherson Pond while
maintaining one foot of freeboard. With 26.90 acres to McPherson Pond and 9.53 acres bypassing the
pond un -detained, the runoff from the STS property is 94.5 cfs, and the 100 -year water surface
elevation in McPherson Pond is 633.80. In this condition, 7.50 acres of Block 11 is routed to McPherson
Pond and 0.40 acres bypasses the pond.
k:\dal_hydro\064538800 - southlake town square\docs\20191220 memo.docx
Kimley>»Horn
CONCLUSION
December 20, 2019
Page 3
The STS master plan considered that Block 11 would be a 6.30 -acre area entirely detained within
McPherson Pond, but as -built conditions indicate that Block 11 is approximately 7.90 acres. McPherson
Pond satisfies current drainage criteria when detaining up to 7.50 acres from Block 11. Therefore:
• Block 11 does not require onsite detention;
• Block 11 should send at least 6.30 acres to McPherson Pond to be consistent with the STS
Master Plan;
• Block 11 may send up to 7.50 acres to McPherson Pond without modifying the pond's geometry
or outfall structure; and
• Block 11 may bypass the remainder of its runoff un -detained.
k:\dal_hydro\064538800 - southlake town square\docs\20191220 memo.docx
Predeveloped
STS
Maximum
Conditions
Master Plan
Detention
Area to be Detained from STS (AC.)
N/A
25.70
26.90
Area to be Detained from Block 11 (AC.)
N/A
6.30
7.50
Runoff (cfs)
225.90
104.50
94.50
McPherson Pond Freeboard (ft)
N/A
1.20
1.00
The STS master plan considered that Block 11 would be a 6.30 -acre area entirely detained within
McPherson Pond, but as -built conditions indicate that Block 11 is approximately 7.90 acres. McPherson
Pond satisfies current drainage criteria when detaining up to 7.50 acres from Block 11. Therefore:
• Block 11 does not require onsite detention;
• Block 11 should send at least 6.30 acres to McPherson Pond to be consistent with the STS
Master Plan;
• Block 11 may send up to 7.50 acres to McPherson Pond without modifying the pond's geometry
or outfall structure; and
• Block 11 may bypass the remainder of its runoff un -detained.
k:\dal_hydro\064538800 - southlake town square\docs\20191220 memo.docx
Kimley>»Horn
EXHIBIT A — STS Master Plan
December 20, 2019
— - --___ SM #1 - REFERENCE ELEVATION - 647.73 N z
-- CITY OF SOUTHLAKE GEODETIC MONUMENT #3
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SM #2 - ELEVATION - 622.72
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---'- --._.- CURB LINE OF THE S.H. 114 EASTBOUND FRONTAGE RD, -I-'
STATE HIGHWAY 114
1100' t WEST Of THE CENTER UNE OF VILLAGE
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CIN OF SOUTHLAKE GEODETIC MONUMENT #3
ALLUMINUM MONUMENT IN CONCRETE ON THE
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BM #2 — ELEVATION - 622.72
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CURB LINE OF THE S.H. 114 EASTBOUND FRONTAGE RD,
1100' # WEST OF THE CENTER LINE OF VILLAGE
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CONTRACTOR IS TO CONTACT TEXAS ONE -CALL
SYSTEM (1-800-249-4593) OR OTHER UTILITY
LOCATING SERVICES AT LEAST 48 HOURS PRIOR TO
CONSTRUCTION ACTIVITIES. BURY & PARTNERS IS
NOT RESPONSIBLE FOR KNOWING ALL EXISTING
UTILITIES IN THE PROJECT AREA NOR FOR
DEPICTING THE EXACT LOCATIONS OF UTILITIES ON
THESE DRAWINGS. w
0 20 40 60 80
1`-40'
GENERAL GRADING NOTES
1. GENERAL CONSTRUCTION NOTES: REFER TO SHEET C1.1 "GENERAL CONSTRUCTION NOTES, LEGEND AND ABBREVIATIONS"
FOR THE GENERAL CONSTRUCTIO® NOTES FOR THE PROJECT.
2. GEOTECHNICAL ENGINEERING REPORTS: GEOTECHNICAL ENGINEERING REPORTS HAVE BEEN PREPARED BY CTL THOMPSON,
TEXAS FOR BUILDINGS GA -1, GA -2, GA -3, GA -4, GA -5, GA -6, GA -7, GA -8, GA -9, GA -10, GA -11 (JOB 140. DA 6646)
AND THE TWO PARKING GARAGE STRUCTURES (JOB NO. DA 6645), AND BY HBC TERRACON FOR GA -12 (REPORT N0.
94035335) AND FOR GA -13 (REPORT NO. 94035369). ALL EARTHWORK OPERATIONS RELATING TO THE BUILDING SITES
SHALL COMPLY WITH THE REQUIREMENTS SET FORTH IN THE GEOTECHNICAL STUDIES.
3. TESTING. ALL EARTHWORK OPERATIONS SHALL BE OBSERVED AND TESTED ON A CONTINUING BASIS BY THE
GEOTECHNICAL ENGINEER FOR CONFORMANCE WITH THE REOUREMENTS SET FORTH IN THE GEOTECHNICAL STUDY PREPARED
BY ALPHA TESTING, REPORT NO. 02029, DATED JUNE 19, 2002 WHICH IS MADE A PART OF THESE CONSTRUCTION
DOCUMENTS,
4. UNDISTURBED AREAS: PRIOR TO GRADING, BRUSH REMOVAL. OR SITE CONSTRUCTION, THE CONTRACTOR SHALL MEET
WITH THE DEVELOPER AND/OR ENGINEER AT THE SITE TO ASCERTAIN THE AREAS OF THE PROJECT SITE THAT ARE TO BE
PROTECTED AND PRESERVED REFER TO THE "GENERAL TREE PROTECTION NOTES" FOR ALL CONSTRUCTION IN THE VICINITY
OF EXISTING TREES.
5. STRIPPING AND DEBRIS REMOVAL' THE BUILDING PAD SITES, AREAS TO BE PAVED, AND ALL AREAS THAT ARE TO
RECEIVE FILL MATERIAL SHALL BE STRIPPED OF VEGETATION, TREES, ROOTS, STUMPS. DEBRIS, AND OTHER ORGANIC MATERIAL.
THE DEPTH OF STRIPPING IS ESTIMATED TO BE ON THE ORDER OF SIX (6) INCHES IN ORDER TO REMOVE THE SURFACE SOIL
CONTAINING ORGANIC MATERIAL THE ACTUAL STRIPPING DEPTH SHALL BE BASED ON FIELDOBSERVATIONS. STRIPPED
TOPSOIL SHALL STOCKPILED IN A LOCATION ON -51 APPROVED BY THE DEVELOPER.
EVELOP R. TREES. INCLUDING STUMPS AN
BE S70 LED C 1E E E ALL EE , LUD D
ROOT SYSTEMS, VEGETATION, DEBRIS AND OTHER OBJECTIONABLE MATERIAL SHALL BE REMOVED AND DISPOSED OFF-SITE.
THE CONTRACTOR SHALL COMPLY WITH ALL APPLICABLE LAWS GOVERNING SPILLAGE OF DEBRIS WHILE TRANSPORTING TO A
DISPOSAL SITE. ALL COSTS ASSOCIATED WITH DISPOSL OF MATERIAL SHALL BE INCLUDED IN THE CONTRACT AMOUNT.
6. BURNING: BURNING SHALL NOT BE PERMITTED ON THE PROJECT SITE UNLESS APPROVED IN WRITING BY THE GOVERNING
AUTHORITIES AND THE DEVELOPER,
7. PROOF ROLLING: UPON COMPLETION OF STRIPPING OPERATIONS, AND PRIOR TO PLACEMENT OF ANY FILL MATERIALS, THE
STRIPPED AREAS SHOULD BE OBSERVED TO DETERMINE IF ADDITIONAL EXCAVATION IS REQUIRED TO REMOVE WEAK OR
OTHERWISE OBJECTIONABLE MATERIALS THAT WOULD ADVERSELY AFFECT THE FILL PLACEMENT. THE SUBGRADE SHOULD BE
FIRM AND ABLE TO SUPPORT CONSTRUCTION EQUIPMENT WITHOUT DISPLACEMENT. SOFT OR YIELDING SUBGRADE SHOULD BE
CORRECTED AND MADE STABLE BEFORE CONSTRUCTION PROCEEDS. PROOF ROLLING SHOULD BE PERFORMED USING A HEAVY
PNEUMATIC TIRE ROLLER, LOADED DUMP TRUCK, OR SIMILAR PIECE OF EQUIPMENT WEIGHING 25 TONS. THE PROOF ROWING
OPERATIONS SHOULD BE OBSERVED BY THE GEOTECHNICAL ENGINEER OR HIS REPRESENTATIVE.
B. PROPOSED GRADES: THE PROPOSED CONTOURS INDICATED ON THE GRADING PLAN ARE FINISHED GRADES AND ARE
SHOWN AT ONE -FOOT INTERVALS. SPOT ELEVATIONS SHOWN IN PAVED AREAS ARE TOP OF PAVEMENT. UNLESS NOTED
OTHERWISE.
B. BUILDING ENTRANCE GRADES: REFER TO THE BUILDING PLANS FOR DETAILED SPOT GRADING AT THE BUILDING ENTRANCE
AREAS. THE CONTRACTOR SHALL COMPLY WITH ALL ADA AND TEXAS ACCESSIBILITY STANDARDS FOR REQUIREMENTS
REGARDING MAXIMUM SLOPES FOR HANDICAP PARKING AREAS, SIDEWALKS, ACCESS RAMPS AND ACCESSIBLE ROUTES.
10. LANDSCAPE AREAS: ALL LANDSCAPE AREAS AND OTHER DISTURBED AREAS WITHIN THE LIMITS OF THE PROPERTY NOT
DESIGNATED TO BE PAVED SHALL RECEIVE SIX (6) INCHES OF TOPSOIL. REFER TO THE EROSION AND SEDIMENT CONTROL
PLANS AND/OR LANDSCAPE PLANS FOR LIMITS OF TOPSOIL PLACEMENT.
LEGEND
PROP. CONTOUR LINE
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BM #1 — REFERENCE ELEVATION = 647.73
CITY OF SOUTHLAKE GEODETIC MONUMENT #3
ALLUMINUM MONUMENT IN CONCRETE ON THE
EAST SIDE OF N. CARROLL AVENUE IN
FRONT OF CITY OF SOUTHLAKE FIRE STATION
BM X12 — ELEVATION - 622.72
CUT 'X' ON TOP OF CURB INLET ALONG SOUTH
CURB LINE OF THE S.H. 114 EASTBOUND FRONTAGE RD,
1100' t WEST OF THE CENTER LINE OF VILLAGE
CENTER DRIVE
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AREA AREA "C" Tc I1oo 010o REMARKS
NO. (ACRES) (ult) (min.) (CFS)
OF 8.00 0.80 10.0 11.55 55.44 TO EX. STUBS IN HOME DEPOT SITE
A-1 18.66 0.80 16.2 9.20 137.34 DETAINED AT POND # 1
A-2 6,03 0.80 16.2 9.20 44.38 DETAINED A7 POND # 1
B -A 22.11 0.90 13.2 10.18 202.57 DETAINED AT POND # 2
B-0 0.04 0.90 10.0 11.55 0.42 TO PROP. CURB INLET
B-1 0.52 0.90 10.0 11.55 5.41 TO ROOF DRAINS
B -1A 0.17 0.90 10.0 11.55 1.77 TO ROOF DRAINS
B -1B 0.31 0.90 10.0 11.55 3.22 TO ROOF DRAINS
B -1D 0.24 0.90 10.0 11.55 2.49 TO ROOF DRAINS
B -3A 6.19 0.90 10.0 11.55 1.98 TO ROOF DRAINS
B -3B 0.19 0.90 10,0. 11.55 1.98 TO ROOF DRAINS
B-5 D.42 0.90 10.0 11.55 4.37 TO ROOF DRAINS
B -5A 0.35 0.96 10.0 11.55 3.95 TO PROP. CURB INLET
B-6 0.76 0.90 10.0 11.55 7.90 TO PROP. CURB INLET
B -8A 0.22 0.90 10.0 11.55 2.29 TO ROOF DRAINS
B -8B 0.22 0.90 10.0 11.55 2.29 TO ROOF DRAINS
B-10 0.60 0.90 10.0 11.55 6.24 TO PROP. CURB INLET
B-11 1.08 0.90 10.0 11.55 11,23 TO PROP. CURB INLET
B -12A 0.81 0.90 10.0 11.55 8.42- TO PROP. CURB INLET
B-128 0.43 0.90 10.0 11.55 4.47 TO PROP, CURB INLET
B-13 1.36 0.90 10.0 19.55 14.14 TO PROP, CURB INLET
B-14 1.65 0.90 10.0 11.55 17.15 TO PROP. CURB INLET
B-15 1.72 0.90 10.0
AREA AREA "C" Tc I1oo 010o REMARKS
N0. (ACRES) (ult) {min.) (CFS)
81-1 0.12 090 10.0 11.55 1.25 TO ROOF DRAINS
B1-2 0.58 0.90 10.0 11.55 6.03 TO ROOF DRAINS
B1-3 0.13 0.90 10.0 11.55 1.35 TO ROOF DRAINS
61-4A 0.19 0.90 10.0 11.55 1.98 TO PROP. CURB INLET
81-4B 0.29 0.90 10.0 11.55 3,01 TO PROP. CURB INLET
81-5 0.15 0.90 10.0 11.55 1.56 TO.ROOFDRAINS
B1-6 0.22 0.90 10.0 11.55 2.29 TO ROOF DRAINS
B1-7 0.17 0.90 10.0 11.55 1.77 TO ROOF DRAINS
B1-8 0.13 0.90 10.0 11.55 1.35 TO ROOF DRAINS
81-9 0.17 0.90 10.0 11.55 1.77 TO ROOF DRAINS
B1-10 1.09 0.90 10.0 11.55 11.33 TO PROP. CURB INLET
AREA
(ACRES)
"C"
(ult)
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{min.)
I1oo
010o
(CFS)
REMARKS
B3-1
1.37
0.90
10.0
11.55
14.24
TO PROP. "Y" INLET
63-2
0.18
0.90
10.0
11.55
1.87
TO PROP. CURB INLET
63-3
0.18
0.90
10.0
11.55
1.87
TO PROP. CURB INLET
B4-1
0.90
0.90
10.0
` 11.55
9.36
TO PROP. CURB INLET
C -A
25.7D
0.90
11.5
10.85
250.96
DETAINED AT POND # 3
C -B
iD.73
0.90
12.8
10.33
99.76
DRAINS DIRECTLY TO CULVERT UNDER 114
B -1C
0.25
D.90
10.0
11.55
2.60
TO ROOF DRAINS
0.90
10.0
11.55
6.63
61-11
0.32
0.90
10.0
11.55
3.33
TO PROP. CURB INLET
B1-12
0.33
0.90
10.0
11,55
3.43
TO PROP. CURB INLET
61-10
1.09
0.90
10.0
11.55
11.33
TO PROP. CURB INLET
B1-11
0.32
0.90
10.0
11.55
3.33
TO PROP. CURB INLET
81-12
0.33
0.90
10.D
11.55
3.43
TO PROP. CURB INLET
61-13
0.23
0.90
1 D.0
11.55
2.39
TO ROOF DRAINS
B1-14
0.20
0.90
10.0
11.55
2.08
TO ROOF DRAINS
B1-15
0.16
0.90
1D.0
11.55
1.66
TO ROOF DRAINS
B1-16
0.11
0.90
10.0
11,55
1.14
TO ROOF DRAINS
81-17
0.91
0.90
1D.0
11.55
9.46
TO PROP. CURB INLET
B1-18
3.90
0.80
10.0
11.55
36.04
TO 3-21" STUBS
81-19
0.33
0.90
1D.0
11.55
3.43
TO PROP. CURB INLET
B1-20
0.31
0.9D
10.D
11.55
3.22
TO PROP. CURB INLET
B1-21
0.68
0.90
1 D.0
11.55
7.07
TO ROOF DRAINS
61-22
0.44
0.90
10.0
11.55
4.57
TO PROP. CURB INLET
B1-23
0.89
0.90
10.0
11.55
9.25
TO ROOF DRAINS
B1-24
0.54
0.90
10.0
11.55
5.61
TO PROP. CURB INLET
B1-25
0.42
0.90
10.0
11.55
4,37
TO PROP. CURB INLET
B1-26
0.51
0.90
1D.0
11.55
5.30
11.55
17.88
TO PROP. CURB INLET
AREA
N0.
B -B 22.10 0.80 16.2 9.20 162.66 DRAINS DIRECTLY TO CULVERT UNDER 114
B -1E 0.16 0.90 10.0 11.55 1.66 TO ROOF DRAINS
B-2 0.54 0.90 10.0 11.55 5.61 TO PROP. CURB INLET
B-4 0.44 0.90 10.0 11.55 4.57 TO PROP. CURB INLET
B-7 1,44 0.90 10.0 11.55 14.97 TO PROP. CURB INLET
B-9 0.59 0.90 10.0 11.55 6.13 TO ROOF DRAINS
AREA
(ACRES)
"C"
(ult)
Tc
{min.)
I1oo
010o
(CFS)
REMARKS
B3-1
1.37
0.90
10.0
11.55
14.24
TO PROP. "Y" INLET
63-2
0.18
0.90
10.0
11.55
1.87
TO PROP. CURB INLET
63-3
0.18
0.90
10.0
11.55
1.87
TO PROP. CURB INLET
B4-1
0.90
0.90
10.0
` 11.55
9.36
TO PROP. CURB INLET
C -A
25.7D
0.90
11.5
10.85
250.96
DETAINED AT POND # 3
C -B
iD.73
0.90
12.8
10.33
99.76
DRAINS DIRECTLY TO CULVERT UNDER 114
C-1
0.83
0.90
10.0
11.55
6.63
61-11
0.32
0.90
10.0
11.55
3.33
TO PROP. CURB INLET
B1-12
0.33
0.90
10.0
11,55
3.43
TO PROP. CURB INLET
61-10
1.09
0.90
10.0
11.55
11.33
TO PROP. CURB INLET
B1-11
0.32
0.90
10.0
11.55
3.33
TO PROP. CURB INLET
81-12
0.33
0.90
10.D
11.55
3.43
TO PROP. CURB INLET
61-13
0.23
0.90
1 D.0
11.55
2.39
TO ROOF DRAINS
B1-14
0.20
0.90
10.0
11.55
2.08
TO ROOF DRAINS
B1-15
0.16
0.90
1D.0
11.55
1.66
TO ROOF DRAINS
B1-16
0.11
0.90
10.0
11,55
1.14
TO ROOF DRAINS
81-17
0.91
0.90
1D.0
11.55
9.46
TO PROP. CURB INLET
B1-18
3.90
0.80
10.0
11.55
36.04
TO 3-21" STUBS
81-19
0.33
0.90
1D.0
11.55
3.43
TO PROP. CURB INLET
B1-20
0.31
0.9D
10.D
11.55
3.22
TO PROP. CURB INLET
B1-21
0.68
0.90
1 D.0
11.55
7.07
TO ROOF DRAINS
61-22
0.44
0.90
10.0
11.55
4.57
TO PROP. CURB INLET
B1-23
0.89
0.90
10.0
11.55
9.25
TO ROOF DRAINS
B1-24
0.54
0.90
10.0
11.55
5.61
TO PROP. CURB INLET
B1-25
0.42
0.90
10.0
11.55
4,37
TO PROP. CURB INLET
B1-26
0.51
0.90
1D.0
11.55
5.30
TO PROP. CURB INLET
62-1
1.36
0.90
10.0
11.55
14.14
TO PROP. CURB. INLET
62-2
0.25
0.90
10.0
11.55
2.60
ROOF DRAIN
62-3
0.36
0.90
10.0
11.55
3.74
ROOF DRAIN
82-4
0.42
0.90
10.0
11.55
4.37
TO PROP. CURB INLET
62-5
0.31
0.90
10.0
11.55
3.22
ROOF DRAIN
B2-6
0.54
0.90
10.0
11.55
5.61
TO PROP, CURB INLET
B2-7
1.02
0.90
10.0
11.55
10.60
TO PROP, CURB INLET
32-8
0.42
0.90
10.0
11.55
4.37
TO PROP. CURB INLET
AREA
N0.
B -B 22.10 0.80 16.2 9.20 162.66 DRAINS DIRECTLY TO CULVERT UNDER 114
B -1E 0.16 0.90 10.0 11.55 1.66 TO ROOF DRAINS
B-2 0.54 0.90 10.0 11.55 5.61 TO PROP. CURB INLET
B-4 0.44 0.90 10.0 11.55 4.57 TO PROP. CURB INLET
B-7 1,44 0.90 10.0 11.55 14.97 TO PROP. CURB INLET
B-9 0.59 0.90 10.0 11.55 6.13 TO ROOF DRAINS
AREA
(ACRES)
"C"
(ult)
Tc
{min.)
I1oo
010o
(CFS)
REMARKS
B3-1
1.37
0.90
10.0
11.55
14.24
TO PROP. "Y" INLET
63-2
0.18
0.90
10.0
11.55
1.87
TO PROP. CURB INLET
63-3
0.18
0.90
10.0
11.55
1.87
TO PROP. CURB INLET
B4-1
0.90
0.90
10.0
` 11.55
9.36
TO PROP. CURB INLET
C -A
25.7D
0.90
11.5
10.85
250.96
DETAINED AT POND # 3
C -B
iD.73
0.90
12.8
10.33
99.76
DRAINS DIRECTLY TO CULVERT UNDER 114
C-1
0.83
0.90
10.0
11.55
6.63
TO PROP. CURB INLET
C-2
0.18
0.90
10.0
11.55
1.87
TO PROP. CURB INLET
C-3
0.73
0.90
10.0
11.55
7.59
ROOF D�3:aINS
C-4
0.39
0.90
10.0
11.55
4.05
TO PROP. CURB INLET
C-5
1.16
0.90
10,0
11.55
12.06
TO PROP. CURB INLET
C-6
0.20
0.90
10.0
11.55
2.08
TO PROP. CURB INLET
C-7
0.22
0.90
10.0
11.55
2.29
TO PROP. CURB INLET
C-8
0.43
0.90
10.0
11.55
4,47
TO PROP. CURB INLET
C-9
0.97
0.90
10.0
11.55
10.08
ROOF DRAINS
C-10
3.73
0.90
10.0
11.55
38.77
DETENTION POND
C-11
0.28
0.90
10.0
11.55
2.91
TO PROP. CURB INLET
C-12
1.96
0.90
10.0
11.55
20.37
TO FUTURE CURB INLETS
C-13
9.10
0.90
10.0
11.55
94.59
SURFACE FLOW
C-14
0.19
0.90
10.0
11.55
1.98
TO PROP. CURB INLET
C-15
0.13
0.90
10.0
11.55
1.35
TO PROP. CURB INLET
OS -1
36.43
"O" PER EX. PLANS
OS -2
23.09
"O" PER EX. PLANS
OS -3
12.23
"O" PER EX. PLANS
OS -4
6.30
0.90
10.0
11.55
65.49
TO FUTURE CUR8INLETS
INLET COMPUTATIONS
INLET
TYPE
NAME
DRAINAGE
AREA NO.
OVER
FLOW
q
C.F.S.
POLTOW
D.
C.F.S.
Z
i
ZIN
C
So
FTIFT
SLOPES
Yo
FT.
Sp
FT.
Q -L
C.F.S.
-fT-
L
FT.
OVER
FLOW
q
C.F.S.
COMMENTS
1
2
a
L
S
6
7
8
9
18
11
12
14
18
19
Sump
B29
B7-24 .
0 5.81 50 3725 N/A
4=
0.56 10 N!A
10' C.I.
On Grade
630
81-26
6.30
0
5.30
50
3725
D.030
0.22
10.98
0:61
10
0
10' C.I.
Sump
B31
61-25
4.37
0
4.37
50
3125
WA
0.44
21.97
0.87
5
m
5'C.I.
Sump
832
81-22
4.57
0
4 57
50
3125
NIA
0.28
14.26
0.48
10
WA
10' C.I.
Sump
B33
81-19
3.43
0
3.43
SD
3125
WA c
0.37
18.70
0.69
5
NIA
des
Sump
B34
Bi -20
322
0
3.22
50
3125
WA
0.36
17.92
0.84
5
WA
51 C.I.
Sump
635
81-17
9.46
0
8.46
50
3725
N/A
0.98
23.16
0.95
10
N/A
51 C.I.
Sump
B36
81-10
11.33
0
11.33
50
3125
N/A
0.40
19.93
0.76
15
NIA
15' C.I.
Sump
B37
61-12
3.33
0
$.33
60
3125
WA
0.37
78.33
0.87
5
N/A
5'C.I.
Sump
838
61-11
3.43
0
3.43
50
3125
NIA
0.37
16.70
0.69
5
NIA
51 C.I.
Sump
839
Bt -08
3.01
0
3.01
50
3125
N/A
0.34
17.14
0.60
WA
5'C.I.
Sump
840
B7 -4A
1.98
0
1.98
50
3125
NIA
0.28
12.98
0.40
5
NIA
5'C,I.
Sump
B41
(B2-1 )/2
7.07
0
707
5D
3125
WA
0.38
19.06
0.77
10
WA
10'C.1.
Sump
842
(B2.1)12
7.07
0
7.07
50
3725
NIA
0,38
19.08
0.71
10
NIA
10'C.I.
Sump
B43
82-4
4.37
0
4.37
50
3125
N/A
0.44
21.97
0.87
5
NIA
5'C.I.
Sump
644
B2d
4.37
__ 5
4.37
50
3125
NIA
0.44
21.97
0.87
5
N/A
5'C.I.
On Glade
B45
(82.6)l2
2.87
0
2.61
5D
3725
0.030
0.17
8.66
0.61
5
0
5' C.I.
On Grade
B46
(62.6y2
2.81
0
u
SD
3125
0.030
0.17
8.86
0.67
5
0
5' C.I.
Sump
847
(82-7)14
2.65
0
2.65
50
3125
WA
0.31
15.74
0.53
5
NIA
5 C.I.
Sump
B48
(B2 -7J/4
2.65
0
s
oc
ai W iF�
3725
N/A
0.31
15.74
0.53
5
WA
5- CA.
Sump
849
(B2 -7u4
2.85
0
2.85
5D
3125
N/A
0.31
15.74
0.53
5
N/A
5'C.I.
Sump B50 (B2.7p4 2.65 0 2.65
e, f y.
SD
.yb�
3125 WA
0.31
15.74
0.53 5 N/A
5'C.I.
Sump
C1
Ci
863
0
863
50
3125
NIA
04d
21.79
0.86
10
NIA
10' GI.
Sump
C2
C-2
1.87
0
1.57
50
3125
WA
0.25
12.48
0.37
5
WA
5'C.I.
Sump
C3
(OS -3)2
6.12
0
6.12
50
3725
WA
0,35
17.33
0.67
10
NIA
10' C.I.
Sump
C4
■ �a4y1
6.12
0
6.12
50
3125
WA
0.35
77.33
0.61
10
NIA
10'C.I.
Sump
CS
C-5
12.08
0
12.08
50
3125
NIA
O.d2
20.78
0.80
15
WA
15! C.I.
Sump
C6
C-0
4.05
0
4.05
5D
3125
NIA
0.42
2D.89
0 1
5
WA
5'C.I.
Sump
C7
C-5
2.08
0
2.08
50
3125
WA
0.27
13.39
0.42
5
N/A
5' C.I.
Sump
CB
G7
2.29
µ w�/
2.29
50
3125
WA
0.29
14.28
0.46
5
NIA
5'C.I.
Sump
C9
C -e
4.47
0.28
13.86
0.44
5
NIA
5 C.I.
Sump
828
(82-8)72
2.19
0
219
50
3125
NIA
0,28
13.86
0.44
5
N/A
5' C.I.
10.58
0.29
10
WA
10, C.I.
Sump
C11
C-15
1.35
0
1.35
50
3125
N/A
0.20
10.04
0.27
5
WA
5. C.
Sump
C12
C-14
1.98
0
1.98
50
3725
NIA
0.26
12.96
0.40
5
NIA
51 C..
UP
INLET COMPUTATIONS
INLET
CARRY-
TOTAL
STRAIGHT CROWN SLOPES
CARRY
DRAINAGE
qp
OVER
FLOW
q -L
L
OVER
i
AREA NO. C.F.S. FLOW 0p Z Z!N So Yo Sp C.F.S. FT FLOW COMMENTS
TYPE
NAME
q
C.F.S.
FTIFT
FT.
FT.
-FT.-
q
C.F.3.
C.F.S.
1
2
3
4
6
6
7
8
9
10
11
12
14
18
19
ttr
Sump
BO
v
BO
0.42
0
0.42
50
3125
N/A
0.09
4.61
0.08
5
N1A
5' C.L
O
On Gratle
81
(B-2)!2
2.81
0
2.81
50
3125
D.007
0.23
11.37
0.66
5
0
5' C.I.
On Grade
82
(B-2)!2
2.81
0
2.81
50
3125
0.007
0.23
11.37
0.68
6
0
6' C.I.
a
Sump
B3
&4
4.57
0
4.57
50
3125
N/A
0.45
22.64
0.91
5
N1A
5' C.I.
Sump
On Grade
B4
B5
8-5
(B-6)12
4.37
3.95
0
0
4.37
3.95
50
50
3125
3125
NIA
0.010
0.44
0.24
21.97
12.09
0.87
0.69
5
5
N/A
0
5' C.I.
5' C.I.
W
On Gratle
06
(BE)/2
3.95
0
3.95
50
3125
0.010
0.24
12.09
0.69
5
0
5' C.I.
MW
Sump
B7
(B-7)!2
7.49
0
7.49
60
3125
N/A
0.40
19.82
0.75
10
NfA
10' C.I.
O
Sump-
BB
(6-7u2
Z49
0
7.49
50
3125
N!A
0.40
19.82
0.75
10
NIA
10'C.I.
ilk
On Gratle
B9
(0-10)!2
3.12
0
3.12
50
3125
0.010
0.22
11.06
0.61
5
0
5' C.I.
On Grade
810
(B-10)/2
3.12
0
3.12
50
3125
0.010
0.22
11.06
0.61
5
0
5' C.I.
=�V
W
Sump
611
(B-11)!4
2.81
0
2.81
50
3125
NIA
0.33
16.37
0.56
5
N/A
5' C.I.
J
Sump
B12
(0-11)/4
2.81
0
2.81
50
3125
N/A
U.33
16.37
0.56
5
NIA
5'C.I.
Z
Sump
813
(8-11)14
2.81
0
2.81
60
3125
N/A
0.33
16.37
0.56
5
NIA
5' C.I.
Sump
814
(8-11)14
2.81
0
281
50
3125
N1A
0.33
16.37
0.56
5
N/A
5' C.I.
Sump
B11a
B -12a
8.42
0
6.42
50
3125
N/A
0.43
2143
0.84
10
NIA
10'C.I.
Sump
815
&128
4.47
0
4.47
50
3725
N!A
0.45
22.31
0.89
5
N/A
5' C.I.
Sump
816
(B-13)/4
3.54
0
3.54
50
3125
N!A
0,38
19.09
0.71
5
NfA
5' G.I.
Sump
B17
(8-13)/4
3.54
0
3.54
50
3125
N!A
0.38
19.09
0.71
5
NIA
5' C.I.
Sump
818
(8-13)/4
3.54
0
3.54
50
3125
N!A
0.38
19.09
0.71
5
NIA
5' C.I.
Sump
B19
0,71
NIA
5' C.I.
(B -13y4
3.54
0
3.54
50
3125
NIA
0.38
19.09
5
Y.
Sump
820
(8-14)12
8.58
0
B.SB
50
3125
NfA
0.43
21.70
0.86
10
NIA
10' C.I..
W Q
Sump
821
(B-14)12
8,58
0
8.58
50
3125
N!A
0.43
21]0
0.86
10
N!A
10'C.I.
X
sump
822
(8-15)2
8.94
0
8,94
50
3125
NIA
0.45
22.31
0.89
10
NIA
10' C.I.
Sump
823
(B-15)2
8.94
0
8.94
50
3125
N!A
0.45
22.31
0.89
10
N!A
10' C.I.
U~
Sump
624
841
9.36
0
9.36
50
3125
N/A
046
23.00
0.94
10
NIA
10'C.I.
Sump
825
83-1
14.24
0
14.24
50
3125
NIA
O.ab
2224
0.89
16
NIA
4'x4"Y' INLET
W
Sump
626
63-2
1.87
0
1,87
50
3125
NIA
0.25
12.48
0.37
5
N/A
5' C.I.
Sump
B26e
83-3
1.67
0
1.87
50
3125
N1A
0.25
12.48
0,37
5
N/A
5' C.I.
3TCT
Sump
627
(82-8y2
2.19
0
2.19
50
3125
NIA
O i
1W/ ♦0
V'
NOTE:
1) ALL INLETS ARE DESIGNED FOR 0100
i
2) THE DEPTH OF WATER FOR INLETS AT SUMP
IS CALCULATED
WITH
THE FOLLOWING
FORMULA'.
J 0
(Q/L)=3.Ox(Y^(312))
LL
D r
c U
"s
N
a
y
0
o
w
a
0
i
0
0
�
V
o
m
M
Q
79
Z
U
i
o
K
C1
v
I
a
SHEET
C4.3
F:\33OI5-04\30604IN1-ET-CALC.dwq modified by m -U- of Mor 03, 2005 - 11:49om
INLET COMPUTATIONS
INLET
TYPE
NAME
DRAINAGE
AREA NO.
OVER
FLOW
q
C.F.S.
POLTOW
D.
C.F.S.
Z
i
ZIN
C
So
FTIFT
SLOPES
Yo
FT.
Sp
FT.
Q -L
C.F.S.
-fT-
L
FT.
OVER
FLOW
q
C.F.S.
COMMENTS
1
2
3
L
S
6
7
8
9
18
11
12
14
18
19
Sump
B29
B7-24 .
0 5.81 50 3725 N/A
0.33 16.35
0.56 10 N!A
10' C.I.
On Grade
630
81-26
6.30
0
5.30
50
3725
D.030
0.22
10.98
0:61
10
0
10' C.I.
Sump
B31
61-25
4.37
0
4.37
50
3125
WA
0.44
21.97
0.87
5
NIA
5'C.I.
Sump
832
81-22
4.57
0
4 57
50
3125
NIA
0.28
14.26
0.48
10
WA
10' C.I.
Sump
B33
81-19
3.43
0
3.43
SD
3125
WA c
0.37
18.70
0.69
5
NIA
5'C.I.
Sump
B34
Bi -20
322
0
3.22
50
3125
WA
0.36
17.92
0.84
5
WA
51 C.I.
Sump
635
81-17
9.46
0
8.46
50
3725
N/A
0.98
23.16
0.95
10
N/A
51 C.I.
Sump
B36
81-10
11.33
0
11.33
50
3125
N/A
0.40
19.93
0.76
15
NIA
15' C.I.
Sump
B37
61-12
3.33
0
$.33
60
3125
WA
0.37
78.33
0.87
5
N/A
5'C.I.
Sump
838
61-11
3.43
0
3.43
50
3125
NIA
0.37
16.70
0.69
5
NIA
51 C.I.
Sump
839
Bt -08
3.01
0
3.01
50
3125
N/A
0.34
17.14
0.60
WA
5'C.I.
Sump
840
B7 -4A
1.98
0
1.98
50
3125
NIA
0.28
12.98
0.40
5
NIA
5'C,I.
Sump
B41
(B2-1 )/2
7.07
0
707
5D
3125
WA
0.38
19.06
0.77
10
WA
10'C.1.
Sump
842
(B2.1)12
7.07
0
7.07
50
3725
NIA
0,38
19.08
0.71
10
NIA
10'C.I.
Sump
B43
82-4
4.37
0
4.37
50
3125
N/A
0.44
21.97
0.87
5
NIA
5'C.I.
Sump
644
B2d
4.37
0
4.37
50
3125
NIA
0.44
21.97
0.87
5
N/A
5'C.I.
On Glade
B45
(82.6)l2
2.87
0
2.61
5D
3725
0.030
0.17
8.66
0.61
5
0
5' C.I.
On Grade
B46
(62.6y2
2.81
0
2.81
SD
3125
0.030
0.17
8.86
0.67
5
0
5' C.I.
Sump
847
(82-7)14
2.65
0
2.65
50
3125
WA
0.31
15.74
0.53
5
NIA
5 C.I.
Sump
B48
(B2 -7J/4
2.65
0
2.65
50
3725
N/A
0.31
15.74
0.53
5
WA
5- CA.
Sump
849
(B2 -7u4
2.85
0
2.85
5D
3125
N/A
0.31
15.74
0.53
5
N/A
5'C.I.
Sump B50 (B2.7p4 2.65 0 2.65
e, f y.
SD
.yb�
3125 WA
0.31
15.74
0.53 5 N/A
5'C.I.
Sump
C1
Ci
863
0
863
50
3125
NIA
04d
21.79
0.86
10
NIA
10' GI.
Sump
C2
C-2
1.87
0
1.57
50
3125
WA
0.25
12.48
0.37
5
WA
5'C.I.
Sump
C3
(OS -3)2
6.12
0
6.12
50
3725
WA
0,35
17.33
0.67
10
NIA
10' C.I.
Sump
C4
(03-3)2
6.12
0
6.12
50
3125
WA
0.35
77.33
0.61
10
NIA
10'C.I.
Sump
CS
C-5
12.08
0
12.08
50
3125
NIA
O.d2
20.78
0.80
15
WA
15! C.I.
Sump
C6
C-0
4.05
0
4.05
5D
3125
NIA
0.42
2D.89
0 1
5
WA
5'C.I.
Sump
C7
C-5
2.08
0
2.08
50
3125
WA
0.27
13.39
0.42
5
N/A
5' C.I.
Sump
CB
G7
2.29
0
2.29
50
3125
WA
0.29
14.28
0.46
5
NIA
5'C.I.
Sump
C9
C -e
4.47
0.28
13.86
0.44
5
NIA
5 C.I.
Sump
828
(82-8)72
2.19
0
219
50
3125
NIA
0,28
13.86
0.44
5
N/A
5' C.I.
INLET COMPUTATIONS
INLET
TYPE
NAME
DRAINAGE
AREA NO.
OVER
FLOW
q
C.F.S.
POLTOW
D.
C.F.S.
Z
i
ZIN
C
So
FTIFT
SLOPES
Yo
FT.
Sp
FT.
Q -L
C.F.S.
-fT-
L
FT.
OVER
FLOW
q
C.F.S.
COMMENTS
1
2
3
L
S
6
7
8
9
18
11
12
14
18
19
Sump
B29
B7-24 .
0 5.81 50 3725 N/A
0.33 16.35
0.56 10 N!A
10' C.I.
On Grade
630
81-26
6.30
0
5.30
50
3725
D.030
0.22
10.98
0:61
10
0
10' C.I.
Sump
B31
61-25
4.37
0
4.37
50
3125
WA
0.44
21.97
0.87
5
NIA
5'C.I.
Sump
832
81-22
4.57
0
4 57
50
3125
NIA
0.28
14.26
0.48
10
WA
10' C.I.
Sump
B33
81-19
3.43
0
3.43
SD
3125
WA c
0.37
18.70
0.69
5
NIA
5'C.I.
Sump
B34
Bi -20
322
0
3.22
50
3125
WA
0.36
17.92
0.84
5
WA
51 C.I.
Sump
635
81-17
9.46
0
8.46
50
3725
N/A
0.98
23.16
0.95
10
N/A
51 C.I.
Sump
B36
81-10
11.33
0
11.33
50
3125
N/A
0.40
19.93
0.76
15
NIA
15' C.I.
Sump
B37
61-12
3.33
0
$.33
60
3125
WA
0.37
78.33
0.87
5
N/A
5'C.I.
Sump
838
61-11
3.43
0
3.43
50
3125
NIA
0.37
16.70
0.69
5
NIA
51 C.I.
Sump
839
Bt -08
3.01
0
3.01
50
3125
N/A
0.34
17.14
0.60
WA
5'C.I.
Sump
840
B7 -4A
1.98
0
1.98
50
3125
NIA
0.28
12.98
0.40
5
NIA
5'C,I.
Sump
B41
(B2-1 )/2
7.07
0
707
5D
3125
WA
0.38
19.06
0.77
10
WA
10'C.1.
Sump
842
(B2.1)12
7.07
0
7.07
50
3725
NIA
0,38
19.08
0.71
10
NIA
10'C.I.
Sump
B43
82-4
4.37
0
4.37
50
3125
N/A
0.44
21.97
0.87
5
NIA
5'C.I.
Sump
644
B2d
4.37
0
4.37
50
3125
NIA
0.44
21.97
0.87
5
N/A
5'C.I.
On Glade
B45
(82.6)l2
2.87
0
2.61
5D
3725
0.030
0.17
8.66
0.61
5
0
5' C.I.
On Grade
B46
(62.6y2
2.81
0
2.81
SD
3125
0.030
0.17
8.86
0.67
5
0
5' C.I.
Sump
847
(82-7)14
2.65
0
2.65
50
3125
WA
0.31
15.74
0.53
5
NIA
5 C.I.
Sump
B48
(B2 -7J/4
2.65
0
2.65
50
3725
N/A
0.31
15.74
0.53
5
WA
5- CA.
Sump
849
(B2 -7u4
2.85
0
2.85
5D
3125
N/A
0.31
15.74
0.53
5
N/A
5'C.I.
Sump B50 (B2.7p4 2.65 0 2.65
e, f y.
SD
.yb�
3125 WA
0.31
15.74
0.53 5 N/A
5'C.I.
Sump
C1
Ci
863
0
863
50
3125
NIA
04d
21.79
0.86
10
NIA
10' GI.
Sump
C2
C-2
1.87
0
1.57
50
3125
WA
0.25
12.48
0.37
5
WA
5'C.I.
Sump
C3
(OS -3)2
6.12
0
6.12
50
3725
WA
0,35
17.33
0.67
10
NIA
10' C.I.
Sump
C4
(03-3)2
6.12
0
6.12
50
3125
WA
0.35
77.33
0.61
10
NIA
10'C.I.
Sump
CS
C-5
12.08
0
12.08
50
3125
NIA
O.d2
20.78
0.80
15
WA
15! C.I.
Sump
C6
C-0
4.05
0
4.05
5D
3125
NIA
0.42
2D.89
0 1
5
WA
5'C.I.
Sump
C7
C-5
2.08
0
2.08
50
3125
WA
0.27
13.39
0.42
5
N/A
5' C.I.
Sump
CB
G7
2.29
0
2.29
50
3125
WA
0.29
14.28
0.46
5
NIA
5'C.I.
Sump
C9
C -e
4.47
0
4.47
5D
3125
WA
0.45
22.31
0.89
5
NIA
5'C.I.
Sump
C70
G-11
2.91
0
2.91
5D
3125
N/A
0.21
10.58
0.29
10
WA
10, C.I.
Sump
C11
C-15
1.35
0
1.35
50
3125
N/A
0.20
10.04
0.27
5
WA
5. C.
Sump
C12
C-14
1.98
0
1.98
50
3725
NIA
0.26
12.96
0.40
5
NIA
51 C..
AREA
AREA
AREA
„C„
Tc
15 inlhr
Q5
Izs
Qts
11Do
of
NO.
(Acres)
(c.fs,)
A 24.69
DETENTION
POND CALCULATIONS
5.08
85.30 6.86 115.25
8.5$
144.11
44.21
0,45
18.3
5.11
101.67
6.90
137.35
9.20
183.03
DETENTION POND -1
DETENTION POND -2
DETENTION POND -3
PREDEVELOPMENT DRAINAGE CALCULATIONS
PREDEVELOPMENT DRAINAGE CALCULATIONS
PREDEVELOPMENT DRAINAGE CALCULATIONS
e o
AREA
AREA
„C„ Tc 15 (In/hr) Qs Its Q25 Itoo
Qtoo
W
r �w
NO.
{Acres)
(min) {aTs.) {Inlhr) (Cls.) (!in/hr)
AREA
AREA
Te I5 (infhr 45 126 Q x5 I too
1
4 too
2
NO.
(Aeras)
(min) (e.f.s.) (in/hr) (c.fs.j (inlhr)
(a1.s.)
p m 1*
u
POST -DEVELOPMENT DRAINAGE CALCULATIONS
POST -DEVELOPMENT DRAINAGE CALCULATIONS
C
36.43
0.46 18,3 5.11 85.64 6.90 115.70 9.20
POST -DEVELOPMENT DRAINAGE CALCULATIONS
754.11 4
W q s
AREA
AREA
� TC Q5 125 Q25 1100
15 (inlhr)
Q100
AREA
AREA Tc q5 125 425 1100 GI 100
"C" 15 (inlh r)
A EA
AREA
c 5 125 Qzs 1ao
C 11, lin/hq
4100
NO.
Acres
Irlin C.Ls. 1rUhr C.f.3. INhr
0.f.S.
NO.
Acres min c.f. s. inlhr c.fs. in/hr c.f.s.
NO.
Acres
{min c.fs. (in/hr c.f.s. pnPor
A
24.69
0.80 16.2 5.45 107.56 7.35 145.26 9.20
181.77
B
44,21 0.85 16.2 5.45 204.63 7.35 276.36 9.20 345.72
C
36.43
0.90 1.5 642 210.40 6.66 283.91 9.2
30.64
AREA A = (A-1) + (A-2) = 18.66 + 6.03 = 24.69 ACRES
AREA B = (B -A) + (B -B) = 22.11 + 22.10 = 44.21 ACRES
AREA C - (C -A) + (C -B) - 25.70 + 10.73 = 36.43 ACRES
` \\\
THE AREA 'A' IS THE AREA CONTRIBUTING TO THE POND -1
AREA (B -A) IS THE AREA CONTRIBUTING TO THE POND -2 = 22.11 ACRES
AREA (C -A)
IS THE AREA CONTRIBUTING TO THE POND -3 = 25.70 ACRES
U9�zsu1<r�
AREA (B -B) DRAINS TO CULVERT UNDER S.H. 114 = 22.10 ACRES
AREA (C -B) DRAINS TO CULVERT UNDER S.H. 114
fr d• I
,�44,y,�
II;
fR.6s1
5 YEARS
5 YEARS
5 YEARS
Acreage ram ng o
Mention ion
STORAGE VOLUME CALCULATIONS
Detention 24:89.
Inflow
Outflow
Inflow
0 '. 09
Q(5) 5.0 a(s) USA
Tc
o
"p'
Intensities
�WC
6.8
Te 18.2
OatntlW i(5) 6.4
t
Outflow Q( 9.
Q(5) 75.0 Q(51 119.4
alma
5
Inn- ownaw 6to109e I Intensity
60456 2475
W
0(5) 40.0 Q(6) 106.66
Proposed
10
57981 5 8.7
I'll, 3225 91401 10 9.8
O X
Proposed
Int -I isB
15
it 7834 3975 113859 75 5.7
A
Intensities
Time Inflow Outflow Store's % Intenslty
2a
135217 4725 130492 2D 4.9
1L
Time
Inflow Oatfl- storage TC Intensity
6 52011 8190 43821 5 8.7
30
160511 8225 154286 30 3.8
5
51827 25440 28187 5 8.7
10 81408 1044D 70968 70 6.8
40
178823 '/725 171098 40 3.2
Z
70
80607 31440 49367 10 6,8
16 101374 12690 88884 78 5.7
58
6a
793194 9225 183989 50 2.8
205048 10]25 194323 60 2.5
O
O
15
100625 37440 63185 75 5.7
20 118329 14840 107389 20 4.9
70
2151 se 12225 202830 io 2.2
20
115469 43440 72029 20 4.9
30 138089 19440 118649 30 3.9
80
223995 13725 21D2ro ea 20
f
50
137069 56440 81629 30 3.9
40 153844 23840 129904 40 3.2
SO 166207 20440 137787 50 2.8
90
231857 15225 216632 9D 1.9
40
152707 67440 85267 40 3.2
60 179405 32940 143465
100
238950 18725 222225 100 1.1
50
164979 79440 86638 50 2.6
60 2.5
70 165104 37440 147664
110
245420 18225 2x7185 110 1.6
WL
60
176102 91440 83662 60 2.5
70 2.2
80 192706 41940 130766 80 2.0
150-
200
288894 24225 242869 150 1.3
287488 31725 255774 200 1.0
70
183737 103440 60297 70 2.2
90 199469 46440 153029 90 1.9
300°
317945 48725 27122D 300 0.8
W J
80
191282 1[5440 75642 Bo 2.0
100 205571 50940 154631 100 1.7
400
340740 61725 279015 400 0.6
Q
90
787898 127440 70556 90 1.9
110 271138 55440 155688 110 t.fi
500
359208 76725 282493 SOo 0.5
100
204053 139440 84613 100 1.7
130 229612 73440 755172 150 1.3
600
374858 91725 283133 600 o.s
110
209578 151440 58138 110 1.6
200 247339 95940 151399 200 1.0
700
800
388512 108715 281787 Tan O4
400888 121725 278944 800 04
-
150
227916 199440 28476 150 1.3
300 273531 140940 132591 300 0.8
9DO
411658 13 25 274933 800 0.3
DO
245511 259440 -13929 200 1.0
400 293143 195940 107203 400 0.6
1000
421707 151725 289982 800 0.3
300
271511 379440 -107929 300 0.6
500 309031 290940 78091 500 0.5
1100
430982 166725 284257 so0 0.3
400
290977 488440 -208463 400 0.6
600 322495 275940 46565 600 0.5
1200
1300
438607 181725 257882 800 0.]
447676 198715 250951 e0D 0.2
REQUIRED VOLUME = 86,000 Cu. Ft.
REQUIRED VOLUME 157,000 Cu. Ft.
REQUIRED VOLUME = 284,000 Cu. Ft.
PROVIDED VOLUME = AVERAGE AREA x AVERAGE DEPTH = 13,600 x 110,400 Cu.
Ft.
PROVIDED VOLUME = AVERAGE AREA x AVERAGE DEPTH = 25,190 x 9 = 226,710 Cu. Ft.
PROVIDED VOLUME = 424,800 Cu. Ft.
MM
I.i..
W.S.E. (5 YR.) - 620 + 86.000 = 626.2
W.S.E. (5 YR.) = 615.24 + 157,000 = 621.44
PERMANENT WATER SURFACE ELEVATION = 625.40
W
13,800
25,190
r X
W.S.E. (5 YR.) = 630.30'
/Z
V
2)CALCULATION
OF TH OPENING AREA IN THEOUTLET STRUCTURE (WY' Ii c NLET)
2) CALCULATION OF THE OP NIN ARA IN TH 0 T 7R R OYYE INLET)
W
Z
REDUCED FLOW - 40 cfs = 0.6 x NA 2gh
REDUCED FLOW = 15 cfs = 0.6 x NA 2gh
Q
USING
NA: NET AREA OF OPENING (S.F.) = Q1 x b,
Nn= at x bt
h = 5.7'
O
W O
he N
WYE INLET
WYE INLET
J LL
41 L5'
c1 1.30'
= O
b1 2.37
b1 1.00'
O U
o
W.S.E. = 626.2
y W.S.E. = 621.44
En
vt
8
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t
L
�
b1
b1
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q
at
at
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620
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C4.4
F: \3306-04\306040PON0-CALC.dwq modified by mmartinez at Mor 03. 2005 - 9:50cm
AREA
AREA
AREA
„C„
Tc
15 inlhr
Q5
Izs
Qts
11Do
of
NO.
(Acres)
(c.fs,)
A 24.69
0.68
18.5
5.08
85.30 6.86 115.25
8.5$
144.11
AREA
AREA
AREA
„C„
Tc
15 inlhr
Q5
Izs
Qts
11Do
of
NO.
(Acres)
(min)
(In/hr)
(cls.)
(in/hr)
(c.fs.)
B
44.21
0,45
18.3
5.11
101.67
6.90
137.35
9.20
183.03
AREA ,.C" Tc
DETENTION POND CALCULATIONS
pts
I9W
plao
NO.
(Acres) (min)
�o
(c.fs.j
(in7hrj
(c.ts.)
B
4421 0.45 18.3
5.11 101.67 6.90
137.35
9.20
183.03
�s �U
DETENTION POND -1
DETENTION POND -2
DETENTION POND -,3:=
a
PREDEVELOPMENT DRAINAGE CALCULATIONS
PREDEVELOPMENT DRAINAGE CALCULATIONS
PREDEVELOPMENT DRAINAGE CALCULATIONS
-H
AREA AREA Tc p s 126 025.) 1100
C I
p Sao
AREA
s (inlhr) C.I. (in/hr) (c.fs(inlhr)
NO. (Acres) (min)
(c.fs.)
AREA AREA
Tt s I z5 Q 29
III (In/hr)l
1100PD411]
NO.(Acres)(IT
(.0.f.) (In7h(in/hr)
A 24.69 0.68 1 B.5 5.08 85.30 6.86 115.25 8.58
144.11
611 6
9.20
0
.� w `.8 t A'
POST -DEVELOPMENT DRAINAGE CALCULATIONS
POST -DEVELOPMENT DRAINAGE CALCULATIONS
POST -DEVELOPMENT DRAINAGE CALCULATIONS
AREA AREA TO p s I zs p zs 1 100
C" I s (In/hr)
Ci too
AREA AREA Tc q 6 128 p 26 1100
C I s (inlhr)
01
AREA AREA
"C"
Ta p 6 126 p 26'
1 100
Q-1 0-0
NO. cres min c.fs. 1Nhr c.fs, in/hr
c.fs.
NO. Acres min afs. iNhr c.fs. inlhr
af.s.
NO. Acres
III (Inlhr)
min a f.s. tin/hr c.f.s.
riti
c.f s.
A 24.69 0.80 16.2 5.45 107.56 7.35 145.26 9.20 181.77 B 44.21 0.85 16.2 5.45 204.63 7.35 276.36 9.20 345.72 C 36.43 0.90 11.5 6.42 210.40 8.66 283.91 9.20 301.64
AREA A - (A-1) + (A-2) = 18.66 + 6.03 - 24.69 ACRES
AREA A = (A-1) + (A-2) = 18.66 + 6.03 = 24.69 ACRES
THE AREA 'A' IS THE AREA CONTRIBUTING TO THE POND -1
THE AREA 'A' IS THE AREA CONTRIBUTING TO THE POND-lin
a err
N �/
U
,410e,
6,
11`
100 YEARS
100 YEARS
100 YEARS
d
=
1) STORAGE VO UME CALCULATIONS
Pon. t 1 -0
]) STORAGE VOLUME CALCULATIONS
Acreage13,111019 0
crease ram ng to
Detention '22.11
n " .• 3:
Detention "24.89
- - Inflow
Inn
tu
Inflow
C 0.8
O - -0.9
Tc 13.2
09
Tc ",'115:
W
Te 8.2
OuMlow I(700) 10:98
Ort00) I(100) `101.3'
outflow 1(100) 9.2
0(100) 89.0 0(700) 191.72
0(100) 42.0 Q(100) 202.8
Proposed
3100) 15.0 3(100! 2511.
�Op0Sed
0/� ♦A
CL V/
Propose.
btanenies
Intensities
inteneitl
"�
Time Inn Outflow storage Te intensity
Time Inflow Outflow storage Tc Intensity
7106
Irilov Outflow sta19. Tc Intmily
Z
6 87830 86988 81882 ti 14.8
5 88484 22932 66552 5 14.8
5
102851 7425 95426 5
14.8
O
O
10 138859 99788 97899 10 11.65
10 137878 29232 108646 90 11.55
10
1802W 9675 150590 10
11.5
15 170104 82388 87738 15 9.0
15 171370 35532 135838 95 9.6
15
199195 11925 197270 15
9.6
1_
r
20 198042 86668 99474 20 8.2
20 196493 41832 154661 20 8.2
'10
278398 14175
30 231470 121968 109802 30 9.5
40 257888 148788 109630 a0 6.4
30 233193 54432 178781 30 6.5
23175
65
z
' 1 ,
60 278928 773788 104168 s0 4.7
40 259918 67032 192886 40 51.
4400
3pM21 278946 4400
SA
F
so 299269 207188 86100 80 4.2
50 281002 79632 201370 50 4.7
50
326628 27675 298853 50
4.7
/ 1
70 311121 2275:8 83668 70 3.8
BO 296473 92232 208241 60 41
BO
348936 32175 314761 60
42
W J
90 324136 263868 70177 eo 3.4
70 313437 104832 208605 70 3.8
70
360329 36675 327654 70
32
Q
80 336789 290388 96401 90 3.1
80 326558 117432 209126 80 3.4
80
37ggg-I 49175 339406 80
31.
100 346284 3067$8 39696 too 2.9
90 338268 130032 208236 90 3.1
gg
392 4$575 337517 s0
31
110 366900 333166 22732 Ito 2.7
100 348861 142632 206229 100 22
100
405505 50175 355330 100
29
950 387982 438768 -60806 150 2.2
110 358548 155232 203316 110 2.7
110
416786 54675 382091 110
27
200 419992 670788 -161036 200 t.8
- 300 485019 8087 8
150 390850 205632 185218 150 2.2
150
454312 72675 381631 150
22
-399749 300 1.3
600 499749 1098768 •898010 400 1.1
200 422050 268632 153418 200 1.8
200
490518 95175 395403 200
12
300 468480 394632 73848 300 9.3
app
544547 140175 ® 300
1.3
400
585218 185175 d00M1 400
1.1
500
616309 230175 399134 500
OS
REQUIRED VOLUME = 110,000 Cu. Ft. REQUIRED VOLUME a 210,000 Cu. Ft. 600 646443 076175 371288 6W 0.8
PROVIDED VOLUME = AVERAGE AREA x AVERAGE DEPTH = 13,800 x 110,400 Cu.
Ft.
PROVIDED VOLUME = AVERAGE AREA x AVERAGE DEPTH = 25,190 x 9.0 226,710 Cu. Ft.
700
800
671051 320175 350876 700
693008 365175 327833 000
0.7
U
N
Ld
100 YR. WATER SURFACE ELEVATION = 630.0
100 YR. WATER SURFACE ELEVATION = �O x (26 - 17) + 617 ee 625.4
60
REQUIRED VOLUME = 405,000 Cu. Ft.
le- Q
X
. PROVIDED VOLUME = 424,800 Cu. Ft.
�r
W
,Z
PERMANENT WATER SURFACE ELEVATION - 625.4
V
2)
OPENING OUTLET
100 YR. WATER SURFACE ELEVATION = 632.7
W
CALCULATION OF THE OPENING AREA IN THE OUTLET STRUCTURE (WYE INLET)
2) CCALCULATION OF THE AREA IN THE STRUCTURE (WYE INLET)
Z he
REDUCED FLOW = 88 cis = 0.6 x NA, x 2gh, + 0.6 NA, x 2gh2
REDUCED FLOW = 42.0 cfs a 0.6 x NA, x 2gh, + 0.6 NA, x 2gh2
3
REDUCED FLOW
= 15.0 cfs = 0.6 x NA, x Lgh,+ 0.6 NA, x-�
O
III - 9.25' NA, a, x b, = 1.5 x 2.37 - 3.56 S.F.
h, - 9.66' a, - 1.30
LL=
h2= 2.25' NA2 = a2 x b2
h2= 2.62' b, = 1.00
USING
0 = 0.6 x NA x 2gl-i - 15.0 cfs
1"- r
NET AREA OF THE OUTFLOW PIPE
=
UJ 0
IF,
PIPE SIZE = 15"
THROAT OF
THROAT OF
h - (632.7 - 625.4) - 0.625 = 6.68'
Q LA
WYE INLET
a2 1.5'
WYE INLET
= W.S.E. (100 YR.) = 625.40
a2 1.5'
NA = 1.21 S.F. - JI x R
R = 0,62',
-
J 0
b2 3.32'
b2 = 1.92'
D = 15'
s
THE OUTFALL STRUCTURE WILL BE A 15" SLOPING HEADWALL
0'^
b2
a2
b2
o2
cn
627.00
622.00
N
j
�
as
'b
b1
b1
~
m
ai
at
620.00
615.24
r
o
v
T
iD
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C4.5
F:\3306-04\30604DPOND-CALCA19 modified by mmortlnez at Mor 03, 2005 - 9:51om
AREA ,.C" Tc
Is (inlhr) p6 126
pts
I9W
plao
NO.
(Acres) (min)
(c.ts.) pnlhr)
(c.fs.j
(in7hrj
(c.ts.)
B
4421 0.45 18.3
5.11 101.67 6.90
137.35
9.20
183.03
F:\3306-04\30604DA-CALC.dwg modified by mmartinez at Mar 03. 2005 - 12'. OSpm
0
W 0 m
HYDRAULIC COMPUTATIONS FOR STORM DRAIN SYSTEMS
MANHOLE
OR
INLET
z
w
TIME OF
HYDRAULIC
�
�
¢
CONCENTRATION
U
GRADIENT
HEAD LOSS
AT CHANGE
IN
SECTION
z =
COMMENTS
Z
DRAINAGE
AREA
y
w
z
O
ELEVATIONS
FROM
TO
w
I--
�
�+
D
Wm
oa
Iwiw
¢
�
D
�
N
U
w m
z O
U Z
Z
�
�
(If
�
� E
�1 ? ffi
DESIGN
DRAINAGE AREA
U
w
¢
�
g
v
�
LL
z
w
¢
w
�
o
O�
w w
4
POINT
¢�
w
TOTAL
� LL
g
w
o
1=
��
J
z
a
a
�
x
o
LL
z
V2
2
V'
K'
z
K'V'
hi
�
w w
W ANA
�
AREA
w
r
co
¢
O
t_n
O
I-
�
a a
o�
NO.
AREA
�
z
z
� z
O
0
r i
�
29
29
29
w o
a
o
�
>
Q
o-
�
a
0
(FEET)
(ACRES) (ACRES) Min. Min. Min. Years In/Hr CFS INCH FT/FT Ft/M SL Ft/M SL FPS FPS FT FT CONST. FT FT Ft/MSL Ft/MSL Ft/MSL
4
5
6
7
8
9
10
11
12
13
14
15
16
17
_ 18_
_19
2_0__
21
22
23
24
25
26
27
28 29
*•s�t��
1
2
"B-1"
3
SD LINE
f TS
a�
1374.54 1229.75
144.79
off-site
10.0
100
-
7.40
21
0.0022
634.66
634.35
-
3,08
-
-
-
-
-
JUNC. STR.
/
I y�
1229.76 1208.00
21.76
-
0.00
0.00
0.90
0.00
0.00
10.0
0.2
10.0
100
'1'1.55
7.40
24
0.6011
634.30
634,27
3.08
2.36
0.09
0.15
0.25
0.04
0.05
634.35
JUNC. STR.
9 y
1208.00 1176.00
32.00
81-1
0.12
0.12
0.90
0.11
0.11
10.0
0.2
10.2
100
11.47
8.64
24
0,0015
634.18
834.14
2.36
2.75
0.12
0.09
0.30
0.03
0.09
634.27
LATERAL
1176,00 1152.00
24.00
81-2
0.58
0.70
0.90
0,52
0.63
10.0
0.1
10.3
100
11.38
14.57
24
0.0041
633.83
633.73
2.75
4.64
0.33
0.12
0.25
0.03
0.30
634.14
LATERAL
d
z
1152.00 1126.08
25.92
61-3
0.13
0.83
0.90
0.12
0.75
10.0
0.1
10.4
100
11.34
15.87
24
0.0049
633.44
633.31
4.64
5.05
0.40
0.33
0.30
0.10
0.30
633.73
LATERAL
1126.08 1088.00
38.08
(61 AA)+(Bi-g6)+off-site
1.91
2.74
0.90
1.72
2.47
10.0
0.2
10.5
100
11.30
35.26
42
0.0012
633.20
633.15
5.05
3.67
0.21
0.40
0.25
0.10
0.11
633.31
JUNC. STR.
1088.00 1044.00
44.00
61-5
0.15
2.89
0.90
0.14
2.60
10.0
0.2
10.7
100
11.22
36.58
42
6.0013
632.99
632.93
3.67
3.80
0.22
0.21
0.30
0.06
0.16
633.15
LATERAL
Z
1044.00 1009.00
35.00
B1-6
0.22
3.11
0.90
0.20
2.80
10.0
0,1
10.9
100
11.13
38.55
42
0.0015
632.75
632.74
3.80
4.01
0.25
0.22
0.30
0.07
0.18
632.93
LATERAL
1009.00 939.00
70.00
B1-7
0.17
3.28
0.90
0.15
2.95
10.0
0.3
11.0
100
11.07
40.06
42
0.0016
632.50
632.39
4.01
4.16
0.27
0.25
0.30
0.07
0.19
632.70
LATERAL
_0
939.00 934.00
5.00
B1-8
0.13
3.41
0.90
0.12
3.07
10.0
0.6
11.3
100
10.94
40.98
42
0.0017
632.19
632.18
4.16
4.26
0.28
0.27
0.30
0.08
0.20
632.39
LATERAL
934.00 889.39
44.61
B1-9
0.17
3.58
0.90
0.15
3.22
10.0
02
11.3
100
10.93
42.63
42
0.0018
631.96
631.88
4.26
4.43
0.30
0.28
0.30
0.08
0.22
632.18
LATERAL
a
889.39 871.50 17.89 61-10 1.09 4.67 0.90 0.98 4.20 10.0 0.1 11.5 100 10.86 53.65 42 0.0028 631.50 631.45 4.43 5.51 0.47 0.30 0.30 0.09 0.38 631.88 LATERAL
871.50 834.92
36.58
0.00
4.87
0.90
0.00
4.20
10.0
0.1
11.6
100
10.84
52.95
48
0.0014
631.29
631.25
5.51
4.21
0.28
0.47
0.25
0.12
0.16
631.45
JUNC. STR.
834.92 816.38
16.54
01-11
0,32
4.99
0.90
0.29
4.49
10.0
0.1
11.7
100
10.78
55.80
48
0.0015
631.02
630.99
4.21
4,44
0.31
0.28
0.30
0.08
0.22
631.25
LATERAL
O W
816.38 645.50
170.88
61-12
0.33
5.32
0.90
0.30
4.79
10.0
0.6
11.8
100
10.75
58.86
48
0.0017
630.74
630.46
4.44
4.68
0.34
0.31
0.30
0.09
0.25
630.99
LATERAL
�.% W
645.50 515.23 130.27 B1-13 thru 81-17 1.61 6.93 0.90 1.45 6.24 10.0 0.4 12.4 100 10.50 72.89 48 0.0026 630.02 629.69 4.68 5.80 0.52 0.34 0.25 0.09 0.44 630.46 JUNC. STR.
515.23 354.88
160.35
(81-18)13)+(81-18)+(61-19)+off-si
6.99
13.92
0.90
6.29
12.53
10.4
0.4
12.7
100
10.36
137.13
60
0.0028
629.06
628,61
5.80
6.98
0.76
0.52
0.25
0.13
0.63
828,88
JUNC. STR.
co
354.88 248.76
106.12
(B1-18)!3
1.30
15.22
0.90
1.17
13.70
10.0
0.2
13.1
100
10.21
147.27
60
0.0032
627.97
627.63
6.96
7.50
0.87
0.76
0.30
0.23
0.65
628.61
LATERAL
J
248.76 116.59
132.17
(81-21)+(B1-22)
1.12
16.34
0.90
1.01
14.71
10.0
0.3
13.4
100
10.12
156.29
60
0.0036
626.91
626.43
7.50
7.96
0.98
0.87
0.30
0.26
0.72
627.63
LATERAL
a
116.59 100.00
16.59
B1-23 thru B1-26
2.36
18.70
0.90
2.12
16.83
10.0
0.0
13.6
100
10.03
176.12
60
0.0046
625.48
625.40
7.96
8.97
1.25
0.98
0.30
0.30
0.95
626.43
LATERAL
SD LINE "81-1"
.Z
313.22 298.78
14.44
81-0A
0.19
0.19
0.90
0.77
0.17
10.0
0.2
10.0
100
11.55
1.97
18
0..0004
634.09
634.08
-
1.12
0.02
-
-
-
-
LATERAL
INLET
298.78 223.50
75.28
-
0.00
0.19
0.90
0.00
0.17
10.0
1.1
10.2
100
11.44
1.96
18
0.0003
634.07
634.04
1.12
1.11
0.02
0.02
0.35
0.01
0.01
634.08
HORIZ. BEND
223.50 133.78
89.72
OFF-SITE
-1 43
1.62
0.90
1.29
1.46
10.0
0.5
11.3
100
10.93
15.93
30
0.0015
633.89
633.75
1.11
3.25
0.16
0.02
0.25
0.00
0.16
634.04
JUNC. STR.
133.78 0.00
133.78
B1 -4B
0.29
1.91
0.90
0.26
1.72
10.0
0.6
91.8
100
10.73
18.45
30
0.0020
633.58
633.31
3.25
3.76
0.22
0.16
0.30
0.05
0.17
633,75
10.0
LATERAL
10.0
100
11.55
9.25
18
0.0076
628.87
627.57
0.00
5.23
0.43
0.00
0.30
0.00
0.43
0.00
LATERAL
20.48 0.00
20.48
B1-24
0.54
1,43
0.90
0.49
1.29
10.0
0.1
10.5
100
11.29
14.53
24
O.D041
SD LINE "B1-2"
627.28
5.23
4.63
0.33
0.43
0.30
0.13
0.20
827,57
LATERAL
N
wa
42.00
30
EXISTING 30" RCP
�x
161.67 145.84
15.83
(81-18)13
1.30
1.30
0.90
1.17
1.17
10.0
0.0
10.0
100
11.55
55.51
30
0.0183
637.69
637.40
8.56
11.31
1.99
1.14
0.30
0.34
1.64
_
EXISTING 30" RCP
145.84 32.96
112.88
-
0.00
1.30
0.90
0.00
1.17
70.0
0.2
10.0
100
11.54
55.50
30
0.0183
635.91
633.84
11.31
11.31
1.98
1.99
0.25
0.50
1.49
637.40
JUNC. STR.
32.96 14.84
18.12
B1-19
0,33
1.63
0.90
0.30
1.47
10.0
0.0
10.2
100
11.46
58.81
30
0.0206
632.21
631.84
11.31
71.98
2.23
1.98
0.30
0.60
1.63
633.84
LATERAL
U~
14.84 0.00
_1 4.84
81-20
0.31
1.94
0.90
0.28
1.75
10.0
0.0
10:2
100
11.44
61.98
30
0.0228
630.03
629.69
11.98
12.63
2.48
2.23
0.30
0.67
1.81
631.84
LATERAL
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223.18 40.00
183.18
81-21
0.68
0.68
0.90
0.61
0.61
10.0
0.8
10.0
100
11.55
7.07
18
0.0045
628.67
627.84
0.00
4.00
0.25
0.00
0.30
0.00
0.25
0.00
LATERAL
34.41 0.00
34.41
61-22
0.44
1.12
0.90
0.40
1.01
10.0
0,2
10.8
100
11.19
11.28
24
0.0025
627.72
627.63
4.00
3.59
0.20
0.25
0.30
0.07
0.13
627,84
LATERAL
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SD LINE "61-4"
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134.83 120.66
14.17
81-25
0.42
0.42
0.90
0.38
0.38
10.0
0.1
10.0
100
11.55
4.37
18
0.0017
627.30
627.28
-
2.47
0.09
-
-
-
INLET
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120.68 55.89
64.77
30
0,0022
627.07
626.93
0
(61-23)+(g1-24)
1.43
1.85
0.90
1.29
1.67
10.0
0.3
10.1
100
11.50
19.15
2.47
3.90
0.24
0.09
0.30
0.03
0.21
627,28
LATERAL
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55.89 0.00
55.89
B1-26
0.51
2.36
0.90
0.46
2.12
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11.37
24.15
30
0.0035
626.62
626.43
3.90
4.92
0.38
0.24
0.30
0.07
0.30
626.93
LATERAL
SD LINE "61-5"
188.42 20.48
167.94
B1-23
0.89
0.89
0.90
0.80
0.80
10.0
0.5
10.0
100
11.55
9.25
18
0.0076
628.87
627.57
0.00
5.23
0.43
0.00
0.30
0.00
0.43
0.00
LATERAL
20.48 0.00
20.48
B1-24
0.54
1,43
0.90
0.49
1.29
10.0
0.1
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100
11.29
14.53
24
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627.36
627.28
5.23
4.63
0.33
0.43
0.30
0.13
0.20
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HYDRAULIC COMPUTATIONS FOR STORM DRAIN SYSTEMS
MANHOLE w TIME OF HYDRAULIC
OR INLET � ;Q CONCENTRATION U z GRADIENT HEAD LOSS AT CHANGE IN SECTION z � COMMENTS
DRAINAGE AREA v S
U � fd O ELEVATIONS C7 +
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POINT ¢� TOTAL � LL f'- F x a w I m O � z z 2 O �- w w
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(FEET) (ACRES) (ACRES) Min. Min. Min, Years In/Hr CFS INCH FT/FT Ft1M SL Ft/M SL FPS FPS FT FT CONST. FT FT Ft/MSL Ft/MSL Ft/MSL
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
SD LINE "B"
1975.26 1963.11 12.15 - - - - - - - 10.0 100 - 0.00 18 0.0000 637.66 637.66 0.00 0.00 0.00 0.00 0.35 0.00 0.00 600 BEND
1963.11 1883.12 79.99 B-tA 0.17 0.17 0.90 0.15 0.15 10.0 1,3 10.0 100 11,55 1.77 18 0.0003 637.64 637.62 0.00 1.00 0.02 0.00 0.25 0.00 0.02 637.66 JUNC.STR.�
1883.12 1845.20 37.92 B-1 8- 0.31 0.48 0.90 0.28 0.43 10.0 0.2 10.0 100 11.55 4.99 18 0.0023 637.50 637.41 1.00 2.82 0.12 0.02 0.25 0.00 0.12 637.62 JUNG. STIR.
1845.20 1787.52 57.68 B-1 0.52 1.00 0.90 0.47 0.90 10.0 0.3 10.2 100 11.44 10.30 24 0.0021 637.29 637.17 2.82 3.28 0.17 0.12 0.30 0.04 0.13 637..41 JUNC. STR,
1787.52 1770.13 17.39 B -1C 0.25 1.25 0.90 0.23 1.13 10.0 0.1 10,5 100 11.30 12.71 24 0.0032 636.96 636.91 3,28 4.05 0.25 0.17 0.30 0.05 0.20 637,17 LATERAL
1770.13 1758.46 17.67 (B-2)/2 027 1.52 0.90 0:24 1.37 10.0 0.0 10.6 100 11.27 15.41 24 0.0046 636.61 636.56 4.05 4.91 0.37 0.25 0.30 0.08 0.30 636.91 LATERAL
1758.46 1706.95 51.51 (B-2)/2 0.27 1.79 0.90 0.24 1.61 10.0 0.1 10.6 100 11.25 18.12 24 0.0064 636.15 635.82 4.91 5.77 0.52 0.37 0.30 0.11 0.40 636.56 LATERAL
1706.95 1660.00 46.95 B-1 D 0.24 2.03 0.90 0.22 1.83 10.0 0.1 10.8 100 11.18 20.43 24 0.0082 635.32 634.94 5.77 6.50 0.66 0.52 0.30 0.15 0.50 635.82 LATERAL
1660.00 1632.00 28.00 B -3A 0.19 2.22 0,90 0.17 2.00 10.0 0.1 10.9 100 11.13 22.23 24 0.0097 634.36 634.09 6.50 7.08 0.78 0.66 0.30 0.20 0.58 634.94 LATERAL
1632.00 1530.00 102.00 B-tE 0.16 1.95 0.90 0.14 2.14 10.0 0.2 11.0 100 11.10 23.77 24 0.0110 633.43 632.30 7.08 7.57 0.89 0.78 0.30 0.23 0.66 634.09 LATERAL
1530.00 1511.08 18.92 B -3B 0.19 2.14 0.90 0.17 2.31 10.0 0,1 11.2 100 11.00 25.43 36 0.0015 632.37 632.34 7.57 3.60 0.20 0.89 0.30 0.27 -0.07 632.30 LATERAL
1511.08 1503.18 7.90 B-4 0.44 2.58 0.90 0.40 2.71 10.0 0.0 11.3 100 10.96 29.68 36 0.0020 632.13 632.11 3.60 4.20 0.27 0.20 0.30 0.06 0.21 632.34 LATERAL
1503.18 1383.39 119.79 B-5 0.42 3.00 0.90 0.38 3.09 10.0 0.4 11.3 100 10.94 33.78 36 0.0026 631.84 631.53 4.20 4.78 0.35 0.27 0.30 0.08 0.27 632.11 LATERAL
1383.39 1287.41 95.98 B -5A 0.38 3.38 0.90 0.34 3.43 10.0 0.4 17.7 100 10.77 36.91 42 0.0013 631.41 631.28 4.78 3.84 0.23 0.35 0.30 0.11 0.12 631.53 LATERAL
1287.41 1283.63 3.78 (B-6)/2 0.38 3.76 0.90 0.34 3.77 10.0 0.0 12.1 100 10.59 39.95 42 0.0016 631.08 631.08 3.84 4.15 0.27 0.23 0.30 0.07 0.20 631.28 LATERAL
1283.63 1228.32 55.31 (B-6)!2 0.38 2.96 0.90 0.34 4.11 10.0 p2 12.2 100 10.59 43.55 42 0.0019 630.84 630.73 4.15 4.53 0.32 0.27 0.30 0.08 0.24 631.08 LATERAL
1228.32 1161.41 66.91 B-7 1.44 4.44 0.90 1.30 5.41 10.0 0.2 12.4 100 10.51 56.83 48 0.0016 630.50 630.39 4.53 4.52 0.32 0.32 0.25 0.08 0.24 630.73 JUNC. STR.
1161.41 1137.00 24.41 B -8A 0.22 4.66 0.90 0.20 5.61 10.0 0.1 12.6 100 10.41 58.37 48 0.0017 630.15 630.11 4.52 4.64 0.34 0.32 0.30 0.10 0.24 630.39 LATERAL
1137.00 1095.38 41.62 B-9 0.59 5.25 0.90 0.53 6.14 10.0 0,1 12.7 100 10.38 63.69 48 0.0020 629.81 629.73 4.64 5.07 0.40 0.34 0.30 0.10 0.30 630.11 LATERAL
1095.38 105628 39.10 8-86 0.22 5.47 0.90 0.20 6.34 10.0 0.1 12.8 100 10.32 65.41 48 0.0021 629.43 629.35 5.07 5.21 0.42 0.40 0.30 0.12 0.30 628,73 LATERAL
1056.28 1053.28 3.00 (B-10)!2 0.30 5.77 0.90 0.27 6.61 10.0 0,0 13.0 100 1028 67.89 48 0.0022 629.02 629.02 5.21 5.40 0.45 0.42 0.30 0.13 0.33 629.35 LATERAL
1053.28 971.32 81.96 (8-10)!2 0.30 6.07 0.90 0.27 6.88 10.0 p2 13.0 100 10.27 70.64 48 0.0024 628.66 628.46 5.40 5.62 0.49 0.45 0.30 0.14 0.35 629.02 LATERAL
971.32 945.32 26.00 (B11(2)+(g-72A 1.35 Z 0.90 1.22 8.09 10.0 0,1 13.2 100 10.18 82.39 54 0.0018 628.17 628.12 5.62 5.18 0.42 0.49 0.25 0.12 0.29 628.46 JUNC. STIR.
945.32 941.76 3.56 (B-11)/4 0.27 5.74 0.90 0.24 8.33 10.0 0.0 13.3 100 10.15 84.61 54 0.0019 627.81 627.80 5.18 5.32 0.44 0.42 0.30 0.13 0.31 628.12 LATERAL
941.76 864.30 77.46 (B-11)/4 0.27 6.01 0.90 0.24 8.58 10.0 0.2 13.3 100 10.15 87.04 54 0.0020 627.47 627.32 5.32 5.47 0.47 0.44 0.30 0.13 0.33 627.80 LATERAL
864.30 832.51 31.79 B-128 0.43 6.44 0.90 0.39 8.96 10.0 0,1 13.5 100 10.06 90.20 54 0.0029 626.96 626.89 5.47 5.67 0.50 0.47 0.30 0.14 0.36 627.32 LATERAL
832.51 821.32 11.19 (B-13)/4 0.34 6.78 0.90 0.31 9.27 10.0 0,0 13.6 100 10.03 92.97 54 0.0022 626.51 626.48 5.67 5.85 0.53 0.50 0.30 0.15 0.38 626.89 LATERAL
821.32 792.02 29.30 (B-13)/4 0.34 7.12 0.90 0.31 9.58 10.0 0.1 13.7 100 10.02 95.93 54 0.0024 626.05 625.98 5.85 6,03 0.56 0.53 0.25 0.13 0.43 626.48 LATERAL
792.02 786.64 5.38 (B-13)!4 0.34 7.46 0.90 0.31 9.88 10.0 0.0 13.7 100 9.99 98.71 54 0.0025 625.55 625.54 6.03 6.21 0.60 0.56 0.30 0.17 0.43 625,98 LATERAL
786.64 572.03 214.61 (6-13)14 0.34 6.78 0.90 0.31 10.19 10.0 0,6 13.8 100 9.98 101.72 54 0.0027 625.08 624.51 6.21 6.40 0.64 0.60 0.30 0.18 0.46 625.54 LATERAL
572.03 209.68 362.35 B-14 1.65 8.43 0.90 1.49 11.67 10.0 0.8 14.3 100 9.79 114.30 54 0.0034 623.87 622.64 6.40 7.19 0.80 0.64 0.25 0.16 0.64 624.51 JUNC. STR.
209.68 145.63 64.05 (8-15)12 0.86 7.98 0.90 0.77 12.45 10.0 0.1 15.2 100 9.52 118.47 54 0.0036 622.02 621.79 7.19 7.45 0.86 0.80 0.30 0.24 0.62 622.64 LATERAL
145.63 100.00 45.63 (B-15)12 0.86 2.81 0.90 0.77 13.22 10.0 0.1 15.3 100 9.47 125.24 54 0.0041 621.09 620.90 7.45 7.88 0.96 0.86 0.30 0.26 0.70 621.79 LATERAL
SD LINE "B-3"
847.81 816.08 31.73 (B2-1)12 0.68 0.68 0.90 0.61 0.61 10.0 0,1 10.0 100 11.55 7.07 18 0.0045 628.88 628.74 - 4.00 0.25 - 0.30 - - _ INLET
816.08 789.09 26.99 (B2-1)/2 0.68 1.36 0.90 0.61 1.22 10.0 p,t 10.1 100 11.48 14.06 24 0.0039 628.50 628.40 4.00 4.47 0.31 0.25 0.30 0.07 0.24 628,74 LATERAL
789.09 658.10 130.99 B2-2 0.25 1.61 0.90 0.23 1.45 10.0 0.4 10.2 100 11.43 16.57 24 0.0054 628.04 627.34 4.47 527 0.43 0.31 0.25 0.08 0.35 628,40 JUNC. STR.
658.1 D 592.23 65.87 -3)+(82.4)+{B2 1.09 2.70 0.90 0.98 2.43 10.0 0,2 10.6 100 11.24 27.31 30 0.0044 626.97 626.68 5.27 5.56 0.48 0.43 0.25 0.11 0.37 627.34 JUNC. STR.
592.23 586.46 5.77 B2-6 0.27 2.97 0.90 0.24 2.67 10.0 0.0 10.8 100 11.15 29.80 30 0.0053 626.25 626.22 5.56 6.07 0.57 0.48 0.30 0.14 0.43 626.68 LATERAL
586.46 401.10 185.36 62-6 0.27 3.24 0.90 0.24 2.92 10.0 0,5 10.9 100 11.14 32.49 30 0.0063 625.71 624.55 6.07 6.62 0.68 0.57 0.30 0.17 0.51 626.22 LATERAL
401.10 383.06 18.04 (62-7)12 0.51 3.75 0.90 0.46 3.38 10.0 0,0 11.3 100 10.94 36.91 30 0.0081 623.84 623.69 6.62 7.52 0.88 0.68 0.25 0.17 0.71 624.55 JUNC. STR.
383.06 370.59 12.47 (82-7)14 0.25 4.00 0.90 0.23 3.60 10.0 0.0 11.4 100 10.92 39.30 30 0.0092 622.96 622.85 7.52 8.01 1.00 0.88 0.30 026 0.73 623.69 LATERAL
370.59 85.32 285.27 (82-7)/4 0.25 4.25 0.90 0.23 3.83 10.0 0_6 11.4 100 10.91 41.72 30 0.0103 622.02 619.07 8.01 8.50 1.12 1.00 0.30 0,30 0.82 622,gy LATERAL
85.32 82.00 3.32 (82-8)!2 0.21 4.46 0.90 0.19 4.01 10.0 0.' 12.0
12.0
100
10.67
42.83
36
0.0041
618.84
618.82
8.50
6.06
0.57
1.12
0.30
0.34
0.23
618,07
LATERAL
82.00
0.00
82.00
(62-8)/2
0.21
4.67
0,90
0.19
4.20
10.0
p2
12.0
100
10.67
44.84
36
0.0045
618.37
618.00
6.06
6.34
0.62
0.57
0.30
0.17
0.45
618.82
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1.12
1.88
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631.60
PARTIAL FLOW
o
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a
(ACRES)
(ACRES
Min.
Min.
Min.
Years
In/Hr
CFS
INCH
FT/FT
FtlM SL
FUM SL
FPS
FPS
FT
FT
CONST.
FT
FT
Ft/MSL FVMSL
FUMSL
Z
(FEET)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27 28
29
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SD LINE °'C-1"
744.64 673.08
71.56
OS2
-
-
100
-
23.09
30
0.0032
639.13
638.90
4.70
4.70
0.34
0.34
0.35
0.12
0.12
60° BEND
'Q
673.08 575.64
97.44
OS1
-
100
-
59.52
42
0.0035
638.39
638.05
4.70
6.19
0.59
0.34
0.25
0.09
0.51
638.90
JUNC. STR.
575.64 406.72
168.92
C-1 +C-2
1:01
1.01
0.90
0.91
0.91
10.0
10.0
100
11.55
70.03
48
0.0024
637.72
637.32
6.19
5.57
0.5
0.48
0.59
0.25
0.15
0.33
638.05
JUNC. STR.
a
406.72 217.66
189.06
C-3
0.73
1.74
0.90
0.66
1.57
10.0
0.5
10.5
100
11.31
77.24
48
0.6029
636.87
636.33
5.57
6.15
0.59
0.48
0.30
0.14
0.44
637.32
JUNC. STIR.
217.66 216.97
0.69
C-4
0.39
2.13
0.90
0.35
1.92
10.0
0.0
11.0
100
11.07
80.75
48
0.0032
635.86
635.88
6.15
6.43
0.64
0.59
0.30
0.18
0.47
636.33
LATERAL
OW
216.97 262.08
14.89
GS
1.16
3.29
0.90
1.04
2.96
10.0
0.0
11.0
100
11.07
92.31
48
0.0041
635.21
635.15
6,43
7.35
0.84
0.64
0.30
0.19
0.65
635.86
LATERAL
UW
202.08 169.73
32.35
G6
6.20
3.49
0.90
0.18
3.14
10.0
0.1
11.1
100
11.06
94.26
48
0.0043
634.53
634.39
7.35
7.50
0.87
0.84
0.30
0.25
0.62
635.15
LATERAL
U tri
169.73 123.90
45.83
C-7
0.22
3.71
0.90
0.20
3.34
10.0
0.1
11.1
100
11.02
96.34
48
0.0045
633.74
633.54
7.50
7.67
0.91
0.87
0.30
0.26
0.65
634.39
LATERAL
J
123.90 100.00
23.90
C-8
0.43
4.14
0.90
0.39
3.73
10.0
0.0
11.2
100
10.98
100.44
48
0.0049
632.82
632.70
7.67
7.99
0.99
0.91
0.30
0.27
0.72
633.54
LATERAL
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SD LINE "C-2"
201.15 107.97
93.18
100
-
12.23
24
0.0029
632.97
632.70
-
3.89
0.24
-
-
-
-
PARTIAL FLOW
SD LINE "C-3"
223.43
89.11
134.32
C-11
0.68
0.68
0.90
0.61
0.61
10.0
0.0
10.0
100
11.55
7.07
24
0.0010
632.83
632.70
-
2.25
0.08
-
-
-
PARTIAL FLOW
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N
183.60
149.65
33.95
C-14
0.19
0.19
0.90
0.17
0.17
10.0
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==
Ay 114 » R
S-11 114 Eq p CAUTION II o
UA 1 - CONTRACTOR IS TO CONTACT TEXAS ONE -CALL --�� ✓�a $ p �" �'
�T VDFRO/OAC
p SYSTEM (1-800-245-4545) OR OTHER UTILITY -�`"�--may 0 20 40 60 80 5 E=
Fi, ®A i _ LOCATING SERVICES AT LEAST 48 HOURS PRIOR TO - 1 "=40' a 'a t7 �' -"• +
_ T Y Tq GE _�,OjJSTRUCTION ACTIVITIES. BURY d1 PARTNERS IS m
_~ S 'C- ' ® Nbr RESRQySISLE FOR KNOWING ALL EXISTINGE`-
IT^pTlQgD UTILITIES IN l€iERRQJECT AREA NOR FOR w v,
DEPICTING THE EXACT LOCATI Sx OF UTIUTIES ON
m <
FL -630.85
I�
THICK CONCRETE RIP -RAP I
5 OMM x 120OMM
Qa =70. 3 CFS
`
• BAR_t
PER TXDOT PLANS""-
,z,
"AlE T
H DWALL.
BOT=6250
_
BOT=825.3
�--` K;
INST 12 LF 0
/ HEADWALL
6x3 RCB ®0.40%
3i
.0 -"-
--� -�
S o
BOT -625. ST
% ARA t {� '
_ -�
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_ .44
M 1+00-5p
/
CONCRETE RIP -RAP
CONST tIB'"15�
HEADWgq11,,JJ��
WITH j3 BAR -18' O.C.EW.
Ems.-2388Q':f
""�••�_„®,�.-H- 7030503,81
00» D HE 'C'
ONST ,5' TYPE 'S' HEADWAIJ.
I
I�
0T
- 2388870.51
= 7030636.38
11,
==
Ay 114 » R
S-11 114 Eq p CAUTION II o
UA 1 - CONTRACTOR IS TO CONTACT TEXAS ONE -CALL --�� ✓�a $ p �" �'
�T VDFRO/OAC
p SYSTEM (1-800-245-4545) OR OTHER UTILITY -�`"�--may 0 20 40 60 80 5 E=
Fi, ®A i _ LOCATING SERVICES AT LEAST 48 HOURS PRIOR TO - 1 "=40' a 'a t7 �' -"• +
_ T Y Tq GE _�,OjJSTRUCTION ACTIVITIES. BURY d1 PARTNERS IS m
_~ S 'C- ' ® Nbr RESRQySISLE FOR KNOWING ALL EXISTINGE`-
IT^pTlQgD UTILITIES IN l€iERRQJECT AREA NOR FOR w v,
DEPICTING THE EXACT LOCATI Sx OF UTIUTIES ON
m <
FL -630.85
I�
I
wl
3i
S o
LTJ
I
I�
$
I�
i g
I
I
16' DRAINAGE EASEMENT
4.241114O
P STA 5+0 .1 SD LINE 'C'
L -88.20'/t5
DRMNA E EASEMENT
Lr80.i8
-
T -40.e2
/ O
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2 151
�� 5x68•
,x00ACONST
5 CUI
oa4
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y 10✓ CONNECT
ID 8' SD
/ / $ TO PROPOSED
'C
J��•Nq"'a
g0
FL -6,
01
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/
BEGIN i8' ROP
t / CONST 18' SLOPING HEADWALL
E - 2388531.09
A 6+48.97»SD N 7030104.55
HEA W LL
CONS 15 SLOPI
E = 2388434.47
N = 7030748.95
DETENTION
POND 3
F \11nA-04\1nRn4STM f)Wf-difl,d h, innn>nle> nt Jun 29. 2005 - R: 00n
634,95
630.85 '"=-"�- THESE DRAWINGS.
y m a k
A 0+82.10»SD LAT��
CONST STD 10 CURB INLET - z ,.••• •.FI-I�QOp
- 70' �` `` , �` `_'�-„_ .u"°.�•-�,..,.., TC -630.65 � fo - "Y *�+ ' • y *+p
_^�'• "`'• M1 ""'• EL -826,15 STA 0+3&83 -SD LINE 'B- in m o'• d
w �
- - - STA o+o0»sD LAT B -x Z BIMRRB °a
^-- FL 18-e824.78 1±72.03D -91 -UNE 'B'= o y e
-SLA BOX P a g w pp
ER
DETAIL- JUN(. B_'",..e K c¢ z d111A �O 4
o
PIPE SIZE CLiANGE
FL 18 18"-8 24.82 +
FL 25.32
o
_ 0+3&2
CON
NOTES:
S A 0+12.25 -SD LAT 'B -x' - 822.50 r
CONST STD 10 CURB INLET •`�•� UNE g" FL- A
CONTRACTOR STALL SUBMIT PERMIT APPLICATION TO S4" iix
TC=630.65 10. SS
TXDOTCONST FOR THAT PORTION OF THE STORM GRAIN FL=826.15
CONSTRUCTION THAT WILL BE WITHIN SH 114 I + •"-�-�
UNE .. cc
RIGHT-OF-WAY (NOTICE OF PROPOSED INSTALLATION ILLI .�'�•-,,,,� 8 Lir /Q/
OF UTIUTY UNE ON NON -CONTROLLED ACCESS e i e � --*'o W Lia
HIGHWAY) PRIOR TO CONSTRUCTION AND SHALL
COMPLY WITH ALL THE REQUIREMENTS OF THAT Z 3►
PERMIT INCLUDING EROSION CONTROL, TRAFFIC W R=3351.34 rte' a
CONTROL AND RE5TORATION OF DISTURBED AREAS TO ` L-344.34' W
TXDOT STANDARDS AND REGULATIONS. �"
a3'41',3" uj
€ I = Q d I° T=172.23 S N
ZINC g I•-
cy
ir 0 W
_J F= -
I J
STA 7+92.02-'D LINE U. O
"• -...-> .a..J ,-:•✓' .-.• -/ STA 0+23. 5[,. LAT'B-u' `J L W Z
STA 0+1 SO LAT 'B- ' 0+55.9050 LA7 'B -r CONST 5 CUR N
CONST b CURB INLET CONST b' CURB INLET TC=629.45 I 5i 6 « 'B'= >
TC=630.17 TC=629.85 FL -824.95 ST 0+00 SD LAT B -J
F1=625.67 FL®825.35 I .- O
a _ STA 0+38.00»SD LAT 'B -n' 'w. - - x IR 'B -J w
CONST STD 10 CURB INLET NST 'CURB INLET
A.30 X
+iT UNE 'B -n- ••» 0 7g n f1. STA 38.24»50 T'B34 ....-
STA 0+08.21»5D LAT B -o
7(=830.17 " X97• A - " SA + �•� 8 W - - ._ IC 27.21
CURB'I
FL 62567 LAT 'B o d ��� yQ+ a' W r• f m T 3 S NE 'B'- FL -822.71
DIVISION STREET �' 4 SD NE 'B' CONST 8x6' NC. BOf STA 0+ 8» LA -3 d'
STA 0+00»SD LAT 'B -o' f97•Z;_3WYE CONNECTION
STA 9+71.32»SD LINE 'B'- SFA 8+64 SO»SD UN 8' Q /� AaPER DETAIL EET
12" W_ _m / T W FL 12' 623.32, FL B" 623.57
:. _ -_�"$' _ STA 0+00»SD LAT 'B -n' $ ST'A 9+47 76-9D UN. - 1°I � Z
CONST 8x8 JUNG. BOX + J,87 8' WYE NEC110N
ST 0+1 »S ST « 8-t'
""""'"""""�-'-` - - - --- _ -- - - '"""'�'""`"'"' 5i 5 CURB INLET CONST 5 CURB INLET END 12" SD, BEGIN SD
�STA �+31.00»SD L T "B- 630.17 `�• - T(>.
C 829.45 x FL 12' t a4$,.ELL.9' 824.13 �"
C N URB MLE FL -626.67 SFA 0+21.38» LA 'B -e' FL=624.95 6' SS T 8 » 6- W
TC -630.17 -.-----.-.-_ AB+31:ST�SO -_ C
FL -82&87 CONST B CUR IN i
STA 10+73.28»SD LAT T3'= f S 1 10+5 .28»SD UNE 'B'= T1�629.45Sr 0+00«� LAT B-® FL 8" 82+.29. 8" 6{� Z
STA 0+00 -SD LAT 8-1 I SFA 0+00 LAT B -k FL=824,95 2.q05 sc
Q
•'""' •47 I ENO PLUG Sip 125 WYE CO NE 0 �' i-
3 �- { 627.95 FL B' 6 7
T.
__ _ : ,. 2 .48rL___NLEL_-_., w a
CONST 5 CURB INLET TA
-- -- -
TO _631.16 W �h
9' » I 5 9+33» LAT
4" 26.27' 0
FL -626.66 - - w WYE CONNECTION V
+ e. t1.I _ FL 8' 625.19. FL 4" 628.35
4' >s >
S A 4 » ' ' t . STA 10+95,00»SD LINE 'B' Q J
CONN. 12• ROOF DRAIN I CONN. 8 ROOF Q _ GA -J O
CONST 2'x2' JUNCTION BOX
PER DETAIL -SHEET C9.3 '1 GA -5 GA -6 0
Top 632.10 » Z STA1+50»SD LAT 'B -K -
FL 12'=627.00 12" SD ( CONN. 8 ROOF DRAIN ^' LA V -j- o
CONST 4•x4• JUNCTION BOX = O
PER DETAIL -SHEET C9.3 STA 0+ _
-- FL 8"-627.00 U
TOP e=820 +A
STA 12+26.32»SD UNE 'B'- FL 24'=828.00 4. » D c ;/
i » 18•=628.00 d' _
OONST 6'x3 JUNC. BOX PER C
DETAIL -SHEET C9.3, U. -
_ ��..�.�_._.'1.•B -: NE u1 a
C IN
'rt I. CONST 3x3 U CTION
GA -12
PER DEiA - T C9 w v S
_ TM _ srl� D+ sOd'�T'Isom
!(y�y,�� T -R-h- FL T8" $28.0944T PIPE SIZE'CHANGE'
Il /
FA 8+47.81«SD IAT 'B-3' •C
STA 12+83.63 -SD UNE 'B'- q1' M .. o
} TA 0+ «SD LAT. B }; ,04 - 'm
/ ST SID 10 CURB INLET
�---w - -= 0 ". $ . B 9:lpt ! �! A 0a aD•Wio 13a'•v- F m �.
7,SD U -
E 'y mra 3»SD LA B -i
#1 - REFERENCE ELEVATION 647.73 0+00 -SD LAT TSTA 0+43.D
B f g 4" SS r .0 g 0
CONST 10 CURB INLET / M
Y OF SOUTHLAKE GEODETIC MONUMENT 3 I ° ( O -- 14-5'D RB INLET el >. z
.UMINUM MONUMENT IN CONCRETE ON THE �.__.l$uSD - STA 0+38.32«SD LAT' 7C=633.03 /($ m o
ON 10' CURB INLET m li
iT SIDE OF N. CARROLL AVENUE 1N �.�.. _.__z 1 _ CONST 10 IN I FL -82&53 I c x v
Z _u CONN. 8' ROOF y pi a
JNT OF CITY OF SOUTHLAKE FIRE STATION FL -633.03 q N
S A 0+19. »SD LA B f o 7 F1=628.53 FL 8=829.50 I c o f z •o
CON5T 5' CURB INLET
q FL (B') 628.40 `I j p p U i.E a
� i ,
ELEVATION - 62.2.72 TC=833.39 •(- STA 0+12.18 -SI) LAT 'B uj LA1
FL=a2&ee tq 3 SHEET
T 'X' ON TOP OF CURB INLET ALONG SOUTH 9� I TC=63309 m il� aoIN :T
RB LINE OF THE S H 114 EASTBOUND FRONTAGE RD, « D ' �+ FL -62&S9 • Z Z GA -11
Z Z
)0' f WEST OF THE CENTER LINE OF VILLAGE CTION BOX `� CONN. e ROOIN d Q W Ui x Q LLJ
PER DETAIL -SHEET 09.3 TO INLET FL 8--_888�Z29.00 i N
NTER DRIVE p
TOP -633.76 � � LJJ '_ .5 � � Q
FL 12'-829,15 12" SOI I - 8"-63 00 Q I _ Q uJ c W
r
_lam- CAUTION !! n
CONTRACTOR IS TO CONTACT TEXAS ONE -CALL o m �
SYSTEM (1-800-245-4645) OR OTHER UTILITY
t-
LOCATING SERVICES AT LEAST 48 HOURS PRIOR To
CONSTRUCTION ACTIVITIES. BURY &PARTNERS IS
NOT RESPONSIBLE
FOR
K4MN0_9U.-OSN6-
-..____-DS-IN-THE-PRGJECT AREA NOR FOR _
a
DEPICTING o S•~•I jO S -"•
c�.
THE EXACT LOCATIONS OF UTILITIES ON
THESE DRAWNGS. ��EVED
z CCS 0 W ,g
STATE HIGHWAY 114 JUL 3 2005 o
-� °' is n^qa
I - REFERENCE SHEET 4.3 FOR STORM DRAIN NOTES BECK n
w
9 it
_. --- -- ------ -- __ F
__...-----._��.-----BM #t-= -REFERENCE ELEVATION a 647.73 m a
�- EX 4-1900MM z 600MM '� i' m 5 0 o
o CITY IN SOUTH LAKE GEODETIC MONUMENT HE w F
- ----._
Q. =9.21 M' /SEC=325.2 CFS ro i
o ALLUMINUM MONUMENT IN CONCRETE ON THE
CONSTRU i EAST SIDE OF N. CARROLL AVENUE IN
FRONT OF CITY Of SOUTHLAKE FIRE STATION
STA 0+08.97»SD LAT 'S -Z' DETAIL -SPL(FW)
CONST STD ROP JUNCTION BOX �, �n PROP. JUNcnoN Box BM #2 - ELEVATION 6 622.72 _
'BTI �,q, TOP=8,9. • w (27") = 613.50 �_. CUT X' ON TOP OF CURB INLET ALONG SOUTH ? ° o
BOT=8,3.80 a: N= 7029833.20 �-- z i 3 a F M1 D
1�R8 I _ a I I I I E - 2389860.61 c ON Box __. 1100' tN WEST OF THE CECLTEB_lANE-O-QF{tFRONTAGE RD,_ w m M z W
. f,ETROCFUM PIP, EX 18"RCP SOT -613.50 _
"•�. 0+94. X 20' S 1 SD LAT ' -2c' y m a > < 9Q
-.., Ct TOP = __ _ _ CONST 6 CURB INLETT o J F g �...?....•.. :•* 4
-STA 0+16.37»SD LAT B- �. BEGIN S.H.S114 EASTBOUND FRONTAGE ROAD CONST STD 4' X 4' JUNCTION BOX o °' o ERRO�BIBB a
SON D JUNCTION BOX ,_„_BOT = 61 - ._ _ - AS PER DETAIL -SHEET CB.3 0 0 0 w w 4 ••'"~•�,•µ•t
-..� 'N 7028645.02 `�--�` FL -618.00 - _ 3 BM #2 _ _--_ 2-6Sy�(�sF'�`��'�G�e
TOP ELEV. 822.72
4q'ONA�
-�� - 1+ 0
54' Y3¢Q849.89 r,,,� - -�.w>m -�-®...�--j-_-.,_..�- - - ....�. o -- 2+00 a'�J ®"V d'7
Sp UNE • \ m. �t 4ryE. 3+00 3 ` SD UN ' _ - - _ _ z
PETROLEUM PIPE LWE _
`_._-.
('"^`\X12.80» �.. m
A 2+0 .(.INE 'B'= PC = 1+3 .21 ?x p0 �..- _-
A0+00»SD B- e' SS ST 5 CURB INLET
PT = 91.93 623.50 _ _ - _ _ _ _ _
BEGIN 42
IB'
ei 619.00 $.00' - \ v WARNING STA 0+9647»
PROP. JUNCTION BOX PC = 2+20.1 STA 3+66.46»SD LINE EXISTING UNDERGROUND
5=38 23' N - 702982838 - 1- $\ PETROLEUM PIPE LINE VARIFY
R=6g E = 2389875.62 50 8' SD \\ ` LOCATION PRIOR TO STORM CONNECTRCVS
PROP 38 TO E%
\ 2-8'x3' A
E - 2390481.07.2li
L=57.22 STA 2+57.69»sD 4"'`� 40 /p _?8' _L_ 18"_-, \ \\ DRAINAGE CROSSING N = 7028347.23
Tan=30.02 STA 0+00»SD LAT. 'B- c' 1p. 6 LAT�3�' MrN I ( v� MSN
CONST 4'x4' -627 0 -�,� �-
STA 1+40.80»SD LINE 'B'= xC THROAT ELEV=8220 15' WA ,GAS
I STA 0+00»SD LAT 'BY A 2+82.1 » U E 'B- ' \ o FL=815.30 "'� �..it�' \ `\ �N /it Q�
STA 0+00 -SD LAT. 'B 2a' TA 0+23.10»30 LAT 'B -2o'® g *Z�n ! �y
o UJI
STA(( 0+00»SO IAT. 'B-2pi {(3 BARS 4" THICKFL
CONST STDG 1»S CURB INLET 802211 FL (18') = 815.39 BOTH, WAYS
CONCRET3000 PSIS\\ \ W Q
TC=621.00 ®170.00 _ \
FL=818.50 46 co ma
1:DT +01ik
SECTION A -A �\ \
STA 0+00»SD LAT B-3-3, ST 0+82,Op»SD NE 'B-3' SCS - CALLED 41.B50RACR£'S NTS
S JO -SD T' -3' - STA 0+00»30 T.
B3I O 9 \ \�0 f
PKB 14651, RISES Lad. ``
STA 0+00»5D LAT Bae' �2Fq VOL. 14661, PG. 525 �\ Q
STA CONST 4'x4' JUNC. BOX PER ST +17.57»SD
DETAIL -SHEET 9.3 C S 5 CURB IN -I 6\ 1 DRTGT \ \ h
LAT 63-e 6 70 m STA 4+13.08»SD ONE 'B-2'= \ \ \ \\
CONST 5' 8.44»SD LAT'93f 82 .20 o w. STA 0+00»SD \ W
_ 5=150-0 7.21,00Y + CON9T 5'x4' JUNG BOX PER DETAIL -SHEET C9.3 �
R=,50.00
6zi 2Lcr Q: CRBWN - - 16 J
2-71 gar "1� f Ft'=6 " " " " 8 32»50 U E 'B 1' _ - Toa -40.55
9.20 O \
L L\ ) DIVISION ST R T 5TA LAT. B>h , B-3 N PT STA 4+26.46 -SD LINE '8-2'
I 3+00 2+00 °J 1+00 " SDIJNE, a �H��OM
6' W STA 2+45.03-P.E»SD UNE 'B7-3'- _ 30 SO STA 0+90»SD 5=3022'47` CONST 5' CURB INLET \\ Fj 55DEPOT at OZ
STA 0+00»SD LAT B t2' 'N PIPE.51 CHAN R=36.oFL 680 \
Lu
Tan=17.65 s STA 6+1 .41»SD UNE\ C "` / ` O
d" Y " I
STA 0 21 J•' �Fl B' 622 10. D -_--_ - k ,..m
NST 5 R8 I 4+ 8. 1» -2' • .\'� J
TC=62 .21 - CONST 1-24 �, u`
0+1 L , 6' S A. ° 5' CURB I "
-&Z,.71
6' L/, = 4614DRIZ. BEND p
-_.-_ -.-_- ___'' • FL 8" 624.15 C=624.70 P, STA 2+13»5. [it
S
5" 623. 620.20 EN 24 CO 3' O E
�. -_..__ _
12. sn5T 0+00�S T B e1 STA 0+727 SD E B1 `''$ L+J REGI III - --------- EL V. = 622.30 1-- rn \
STA 5+26.21»SD UNE 'B-2' CONSTRUCT 36 SLOPING HDWL \ 5
FL 15') 2 E - 2389983.71 CONSTRUCT 3' CONC.
_ COT ToNST STD 0 CUB 2+10.12»SD UNE B7 _ PC = 0 24 1 HEADWALL N = 7029300.01 E = 2390219.03
FL=821,35 I _ PILOT CHANNEL z `r
0+1 SD LAT 'B3e' +00»SD LAT 'B7 W A N = 7028198.68 \ �\ �\
E = 2389752.79 r
- 60.40»SD LAT 81- o N = 7029449.00 T C r` - - - - J/ a
CO ,80' BEND
j FL �T8'� £ 17 STD 104.,C�1�2B 1 LE q N 70293614.36 (' \ '`\ \ i' ��� �,/
it6=6?7.80- 4'� 25 CY ROCK RIP -RAP \ /�
» - . FL=B23.10 yq THD ITEM 436.4 8' DEPTH Z W
T ! pp STA 1" 621. D lAT 'b -add'
7'.
�� •0�' DETENTION POND 1 TYPE A DRY RIP -RAP \J
! I� FL 8' 827.50 12' 622-20 STA 1+52.23»SD UNE '8 ��
it 8 LAT -
STA 0+00»5D LAT B,-3'1'--
FL
3 DETENTION v y LLj
SU INSTALL: » 10 Q POND 2 ` i` _ \. Ne
�'. 1-12" 30' BEND Z
FL 12' 622.44 P.
STA 5+90»SD LAT '6-3' _ ° n Z I-' CONSTRUCT 3' CONC.
PILOT CHANNEL / O T
STA 0+00 B -3c � Z / _ _ S� �� AV� i
o W / 60.00_00" E _._ 27�_a8
- 0+081
» 'B -3c' $ , ` END S PI OT CH NEL
+ U N . 029327.74
CONST 5' CURB INLET e / \ /
To- 30.55 -
F1=626.56 PT = t8-50 L-79.400 00 ' 2389695.77
/,/ r - / :�'= ==- / \ '� \ \ \ \\UJ 0
J � L=78.41 D• / / /
Tan=45.1 9
- 1 STA +5080.1 SD UNE_B-3' a FL 12' 830.6 I
_ I og. STA 1+83.86»SD UNE 'B.�-'1'�� ,/ m` /""� T' = °�' `C JJ C�S" - _ �R -.. y� i \ \ \ LL -
STA 4'x4' NC. BOX PER GA -13 CONST 24' SLOPING E?D ALL ^ �/ o _)j - `� yy'p 'd \, \ \�\ \
DETAIL»SH C9.3 G e
2389881.27 O
-.- 7+001 UNE 'B -3'I N 7029319.)3-
2e
029318. 3'
z4' so 6 (18) 6z6� z = -- _ r. - - \\i
:F .m STA 0+37. LAT B-Jb' ?. // / "� /mac\ >� i \ \ \ \ \\ �,, •Y� \ \\ \,� r 'l .i F-
-2!
STA 0+00 'B» S 2+58.77»SDE B -i'= / .• "'I \ \ \ \ '\ \, \ -� 1 j \�`\ �' ''�'� Q \ \ \ \ \ ".,i O
82 + -
STA 0+08.5 SD LAT 'B -3b-2' F- ! / A �V \ \� \�- A N
tAT B 36 7 e SO PC=2+66.56 //'� \ 0 \ \ \ \ \ 5 Mcn
CONST 5 LA 'B-th• '
Guse 1N �. FL -62 .81
TC=63231 STA O+ 83»SD LAT 'B -7h' ST 2 93.66 .UNE
FL -627.07 4' ' `S CONST 10 WRB INLE
+ '" _LA7_'B-3b' TC=633 7\. �. i \, \ / /,/ \ \ •\ \�'" / \ \ \ . ; '1� 1\\ \ y�C\/ / J i\ \ \. \\ 0 3
PIPE 91 t FL= M50'0 1 5' � G�/ / A A A ��` A A A i �\ l � V ! � \ �
/ s \ \
R=100.00 - \ \'i i \\\ \ \\ .\\ \ \ \ �°', ' \
FL (12') = 627.35 L=87.27 / `� "".. \ \ ", \ 9\ N
1iI = ran=46.63 ✓ �„ '� A' `� �Vt,�'.. n i'` V A A'A' A, \ a INNQ w A A \
5 3+54.68»30 UNE 6-1 - .r!� � V A \ V ��• � \ YiV AO.
.. (1 1 -ROOF DRQ NN TO 12 SD f
(12•) = e2z62 sT o+oo»sD ur B- 9 � 21' � �
a 4.. ,5 _ sT » B i ' B fjO1NNSTO1n'tcc�.� WN" a, vv �v • v i+ TEs v a y� �l v A`,9 0 g� o
Wit' \ \ \ \ \\ '�'% /� dP TRACIY7R SHALL\ UB I 'RER\ y / 'N\ \\ Q I M
Y• '• ��RMM oo
ANO LAG \ \ \ \ Q ' I a �( \\ \ \ i i / \' \ \ "^ TT FO IHATPOR ON' 0 QTH I $70RMCDRAIN TO \
SMOG 'J C / ' TM�Y1Q R, \ 71 B _ TH N H 114 \ m M
I ° Q �>� \ \ ; \ �� \ `^� NIGH 7RUCnpN lHA'gZ WIFL $$ _
SRA 1+75�' D LAT '8-36' o �',\ IDH OF- Y (N E AF OSETJ INSTKLLAhON /\ / \ II m / Z
CONN 1 F DRAIN 1a 72' SD I \ \ \ \ 0 20 \40' 60 80 �, Q •-\ OPA ❑ 7Y U ON NQN=�CONjR O i1C`�ESS / \,\ 1+
ddd S1'A 0+13.80»60 $ 'B-1 Y.. \ \ \ \ \\ \ 1�� • \ 0 Q \ \. �_\ .k\ \ \ \ \ \ \ HIM Y IT 0 TMCECN. TI AN ALL „ \ \ \\` \�\� °o _rn 3 v
,2"=62 _ 1 _ 0. ` \ .'1 Ffi40' \ \ e C0 H,WA .PRI L1,TO R�STRUC DISH \ Y
i� ` � \ %/ _ \ < RERMTI UDING`EROSIQQUIR NTIbOE,mnrFlCTi�
-I i ONST 1-2, 45' BEND i. A Q Q yA
I FL 21- = 626.33 \ \ �.� = - > -,� \ , \ \ \ \ \ \ \ k o Qi o
;a V \ \ �a A ' y Cp fn o o v o_
46.73' \ \ �\ F' \ \ Q�� \ \ \y " \\� i \ ' Y' �\ \. y NTROL A RESFORAT- Ol: Dj�iUR\BEdY AS TO \ \ \� \ \
8'\.,� IN RDS AND CATIONS. k i �.
�A\ �\
�l I ! N • � I v \ v>, , ' w'v �\ v �Q °\ v yv. � v �_ A y.v. _ �'<, y. � vv v ��`, A \ �, v` ", ., `;�"� v`. v A� � �� vA SHEEP
04.10
f:\3306-04\30604STM.DWG modified by i9onzalez at Jul 13. 2005 - 6:53om
\ = STA 0+84.19 -SD LAT ' 19
s
DETENTION \ TC = 833.80 % I 1
CON
POND 3 0 i FL = 829.30 o I I ST `14+0 *• y A - I i I
. ROOF DRDRAININ
G n ti h SiA 13+N1. AL- UN y p
PIPE SIZE CHANGE
\ ST 1 00»• U E 'C -t' 4 =150. STA 0+15.34=SD UNE -1f I 4 FL 10'=830.00
CONST 48 SLOPING HEADWALL Q ego. CONST f3'1
WRB INLET I I I I M
S, =327 '49" TC = 638.15 I !
43. FL = 631.65 z I t
0 20 40 60 80 9STA 1+23.90�SD U 'C-1'=
\ -
1'=40' �iA \ STA 0+0p -SD LA -11g, G'=' CSQ „ „ Y
`- - STA 1+89 7' =SD UNE 'C- ' h " `
�� \ \ STA 0+00"•SD LAT 'C- " STA 0+04.91»•5 U +03. e S -_
\ 18' S4 CONST 5 CURB INLET FEDERAL WAY I DUNE 'B'
\ x I
TO 636.15 STA 16+13.80_�UN 'B' q5+00 SD LAT. B -e' _tv _j ---
o .i FL = 631.65 e" 'v1 STA 0+00=SDS B -d'
STA 1+07.92»•SD UNE 'C-2' ' P7 - t+92.55 0 8, 1y ..i _ ,
gip.-_ _ __ _...__ .....-__.... . __.. _.._.__ _.._. .-_......-..-_ __._.. _._... _ .. ..__ _-. S .-
I.f
CAUTION !!12-21T _
� \\ HEADWALL 5000000W PC STA 2+10.87 „ „ „ „„ �I--
Le,J
CONTRACTOR IS TO CONTACT TEXAS ONE -CALL 2+ 200 9=SD UNE 'C-1'= ig SD CONST 5 CURB INLET
ST 0 11.22 -SD UNE 'C -td
SYSTEM (1-800-245-4645) OR OTHER UTILITYRIO\N'� 0+0p»• LAT C-te e ,
A
LOCATING AOIAO SAT LEAST 48 HOURS PRIOR TO \ \ J CONST 5 URB INLET STA 0+04.88�SD LAT 8-d' a 630 75
CON LOTION ACTMTIES. BURY &PARTNERS IS " ` » TO = 636.70 CONST 5 CURB INLET '
NOT RESPONSIBLE FOR KNOWING ALL EXISTING p. 5„ •C_2• ,b `�`� S A 0+ 4 »• 'C -1d' FL = 832.20 TC 635.25 - •-; t;g�% •- Q
UTIUTIES IN THE PROJECT AREA NOR FOR ` ♦• CON 75 B INLET R=150.00 FL=6307 �;;;"t I !
DEPICTING THE EXACT LOCATIONS OF UTILITIES ON "Nr•• BIXp " �AV TC " 636.70 L=78,54 e
THESE NG THEGS. G fr C=30'00'00' i5+33. FL 10"-631.50
wSD y_ �`Ov 2+18.97=SD T=40.19 Ir CONST 5'X 3' JUNCTION B 1 ,.,_, _.`,
�.. `/ PER DETAIL -SHEET C 9.3
EXIST. 24 P " TA 0+00»•SD T id t [""•"...""` - ' ....... .... W
6 A� STA 2+17.66�SD N 'C-'= PT STA 2+89.41 -SD LINE 'C-1'� STA 15+69.43=SD -
O+OO�SD C- o r} CONN. 10 ROOF D IN ; - I W
.-........
SEE SHEET 4.3 FOR STORM DRAIN NOTES a�P g --------------------------- --------- W
__.
! o
F \�X ,S m� .. Z G -10 Ld Z
/ £ p» C MOVE 10' ib `' a _ o W
i
o c CONST 57D Or RS INLET --- ""'"'"^"' ••^•• `--
AN 10 LF 21 SD 30'00'06E ..rt; �y "q_; .:.,-- a.,.�, _�.,._..__<.�_-a ,,. r i -
BM TC = 637.80 j z c ' - o °;! - . sa..•a�t. = I ... a
CONST 0' CURB IN T FL = 634.00 j m STA 16+62«SD UNE '8' 1 0 I
X 6 / A 2 LF OF 2 SD IA 3+85�SD UNE 'C-1' Y CONN. 10 ROOF DRAIN Z 0
TC = 37.50 /� a CONNE R OS 27" 1 NN. 8 RO DRAIN I I Q Z
/ FI. = 6 .00 / / \ I G 10' S In-.,.._-._,....._:_,.:_.-M,>.t r r `t
L
(TO BE FIL EX F1 6 .70ED) \\ 5 4+•08.72«SO UNE 'C-1'= 4+�,L" FL 10"=63200 -
1 30' BEND 8"' z¢ .,,.�.,.....,,..,.,,,....� ..._.... V » 629.94
V
\ \ FL 8"=632.00 . 1
r I°
o '
a` SO FL 8"=632.00 ! I TA 1+75 SD LI E '91-1I `
CONN 887 ROOF DRAIN ! .T
•(� < CONN. 8' OOF DRAIN
IPA
_
17+59.48 --SD LINE'B=
U 'a'= ISTA 0+00 SO LAT.'B-c'- TA +88.78 -SD UNE '01
V • No \ \ STA 5+34 -SD LINE 'C-1' STA O+Op�SD LAT. 'B -b' „ - ' BEND a
<s \ $ \ CONN. 8 ROOF GRAIN {�-
° PARKING GARA WEST inrse-b. T�9 STA 0+24 SD LAT „
FL B"=633.00 F
STA 0+04.04• -SD LAT 'B -b' �S TC=637 76 -iB 1 LET i
STA 3+13.22 -SO UNE B 1' ° m x� g
x \ TC=637.76
STA 17+9 D NE 'B' CONST 5 CURB INLET
\ Z \ STA 5+75.46 -SD LINE '9-1' _ ''d FL=833.26 6 S CONN. 6 OOF RAIN TC=637.42 m� �Z
° NDD
\ OD TA +00»•S C -1a S A 78+OB�SD UNE 'B' - FL -63292
STA 7+44.64»•SD LINE 'C-1' \ d0, \" SD CONST 6'x8' JUNG. BOX PER :� CONN. 8' ROOF DRAIN i FL 6 8 3.7 w 3�
DETAIL -SHEET C9.3 'CONN, 6
d CO NEC TO IX. 30 SD \ 1 5"
Oo° STA 18+45. OnS UNE B'= I ` tt
8"=633.00
\ F \ I STA 0+00 9-a GA -2 E, .11N ern
\ ® STA 7+41.15=SD UNE 'C-1' \ - 0+07 -SD LA -a' STA 0+79 SD LAT
CO B -30 6D' B \\ 11-12 D STA 0+00 LAT B a1
0 31. 5»•S L SD
•C -ib' W
1 ON 0.849. a B -a'
r 0" 18' SD CONST 5 CURB INLET LAT 'B-aSTA G+97• -SD LAT ' G
=639.80 T 18 50.0 »•SD LINE ' ' LAT 0-0 STA
k \ H• 12 633.64
FL - 635.30 1 SI E CHANG 12" SD ON 0.709. l w BTA 0+09 SD LAT B at' h Z L
30� \ `'p 0.'1• G E r CONST 1-12 45' BEND W ------
`\l\\\ `-°4,\„ VNF' p0� STA 6+23.8t�•SD LAT 'C-ta'= STA 0+37�SD LAT 'B -o1'
m" \ Y1°+O \ \ STA 0+00»•SD LAT "C -ib' CONST 1-12 45' BEND "� FL 12" = 633.54 '> !
\ \ _ FL 12" = 633.74
m° FL (19") = 633.37 v'I STA 0+51.50»•5 UNE 'B -a1' Q
\ \ \ CONN. 8' ROOF DRAIN
STA 1+00 -SD LAT 'C -7o' + z -B-."12` = 633.
ro CONN. 8 ROOF DRAIN m A 0+46.70=SD LAT 3
(18») = 834.13 1 0
\ \ FL (8") = 634.55 STA 19+23�SD LINE '8' ONST 1-12"45' BEND
\ ;` JUNC. BOPER DETAIL \ n CO N. a R00 R AL 12' = 633.81 H C=840.70 Z W
\ ON EX 36' AND 27' \ o- \ FL 8'=635.00 6" '^ Q
SD g"\gp �'.y FL 8'=635.0 8 LF. OF 18' SD
\ \ CONST SID 10 URB INLET I Wy
\\ \ \
TO = 83.25 `STA 19+28.00»•SD U _'B) ® ,
\ \ \ 1+ FL = 8344.75 E�{D 9'" D N P ,,,gip � � ..•""'_,mss..-� ':'_:_ _ _ _
mbl E
19' SO TO I !mrx B. w
1-19 60' BEND \ © o LX. 19" SD
FL (18") = 634.43 \ n v Y X \ll , X a EX. 18"=630.60
BE FIELD VERIFIED)
® a L'J - C ' 8 Ex 2-2"
o X �' r '+ I� OEADHEAOS II
SM #1 - REFERENCE ELEVATION = 647.73
CITY OF SOUTHLAKE GEODETIC MONUMENT #3 O �_`X` 7 'd \• �. CO it,
ALLUMINUM MONUMENT IN CONCRETE ON THE
EAST SIDE OF N. CARROLL AVENUE IN
FRONT OF CITY OF SOUTHLAKE FIRE. STATION
/ BM #2 - ELEVATION = 622.72
CUT 'X' ON TOP OF CURB INLET ALONG SOUTH
CURB LINE OF THE S.H. 114 EASTBOUND FRONTAGE RD,
1100' t WEST OF THE CENTER LINE OF VILLAGE
CENTER DRIVE
F:\3306-04\30604STM.OWG-dllied by jgonzolez at Apr 28, 2005 - 1:14pm
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.T! = 631.20 O
_ I D LINE -1'
1 0 DRAIN
6 1 La UJ
10"SD
I-
Ul IE -1 W
' , `
D AI �� � v
e' y W
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STA 13+74.54 -SD UNE 1B-1'
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- C4.11
F:\3306-04\30604STM.DWG modified by lgwzalez at Jul 13, 2005 — 6:55am
n
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0 '20 40 60 80
GENERAL NOTES- STORM DRAIN
1. GENERAL CONSTRUCTION NOTES: REFER TO SHEET CIA 1GENERAL CONSTRUCTION NOTES, LEGEND AND
ABBREVIATIONS" FOR THE GENERAL CONSTRUCTION NOTES FORD THE PROJECT.
2. PROTECTION OF UTILITIES: THE CONTRACTOR SHALL MAKE NECESSARY PROVISIONS FOR THE SUPPORT AND
PROTECTION OF ALL UTIUTY POLES, FENCES, TREES, SHRUBS, GAS MAINS, TELEPHONE CABLES, ELECTRIC CABLES,
DRAINAGE PIPES, UTILITY SERVICES, AND ALL OTHER UTILITIES AND STRUCTURES BOTH ABOVE AND BELOW THE
GROUND,
3. PUBLIC STORM DRAIN PIPE: UNLESS OTHERWISE NOTED ON THE DRAWINGS, ALL PIPE FOR PUBLIC STORM
DRAIN IMPROVEMENTS SHALL BE REINFORCED CONCRETE PIPE RCP), CLASS III. CONTRACTOR SHALL USE RADIUS
PIPE FOR ALL CURVED STORM DRAIN IN LIEU OF PULLING PIPE,, JOINTS"
4. PRIVATE STORM DRAIN PIPE: UNLESS OTHERWISE NOTED: ON THE DRAWINGS, ALL PIPE FOR PRIVATE STORM
DRAIN IMPROVEMENTS SHALL BE AS FOLLOWS:
GREATER THAN 36": REINFORCED CONCRETE PIPE (RCP), CLASS III
15" THROUGH 36": REINFORCED CONCRETE PIPE (RCP), CLASS III OR
HIGH DENSITY POLYETHYLENE PIPE (HDPE), N-12
4" THROUGH 12": POLYVINYL CHLORIDE PIPE (PVC), SDR - 35, OR
HIGH DENSITY POLYETHYLENE PIPE (HOPE), N-12
5. RCP JOINT SEALANT: REINFORCED CONCRETE PIPE JOINTS SHALL BE SEALED WITH RAMNECK OR APPROVED
EQUAL.
6. GROUTING: ALL PIPE ENTERING PUBLIC STORM DRAIN S STRUCTURES SHALL BE GROUTED TO ASSURE
WATERTIGHT CONNECTIONNON-SHRINK GROUT SHALL BE US D ON ALL STORM SEWER 36" OR GREATER IN SIZE.
7. PIPE CONNECTIONS CONTRACTORS SHALL PROVIDE PREFABRICATED REDUCERS AT ALL PIPE SIZE CHANGES
TO PREFABRICATED WYE CONNECTIONS AT ALL LATERAL CONNECTING TO PUBLIC MAIN LINES
8. F DRAINS: THE CONTRACTOR SHALL COORDINATE THE EXACT LOCATION OF ROOF DRAIN LATERALS WITH
BUILDINGROOPLANS FOR DOWNSPOUT CONNECTIONS END AND CAP ROOF DRAIN LATERALS FIVE (5) FEET FROM
BUILDING AT 12" BELOW FINISH GRADE FOR CONNECTION OF DOWNSPOUTS.
9. ADJUSTMENT OF STRUCTURES: ALL STORM DRAIN STRUCTURES INCLUDING MANHOLES, INLETS AND
CLEANOUTS MUST BE ADJUSTED WITH ADJUSTMENT RINGS TO PROPER LINE AND GRADE BY THE CONTRACTOR
PRIOR TO, AND AFTER, PLACEMENT OF PAVING AND GRASSING!
10, INLET STATIONING: STATIONING OF INLETS IS TO THE INSIDE FACE OF WALL AT CENTERLINE OF INLET
STRUCTURE.
CITY OF SOLITFILAKE STORM DRAI
NAGE NOTES
1. ALL STORM SEWER AND CULVERT PIPE AND FITTINGS SHALL BE
ASTM C76. CLASS III REINFORCED CONCRETE PIPE (RCP), INSTALLED
WITH COMPRESSIVE TYPE JOINTS.
2. AFTER COMPLETION OF ALL STORM SEWER INSTALLATION FOR SIZES
THROUGH 36", THE CONTRACTOR SHALL PERFORM A TELEVISION
INSPECTION AND PROVIDE A VIDEOTAPE TO THE PUBLIC WORKS
DEPARTMENT.
3. INSTALL (2) BENCHMARKS (2" SRASSDISK) ON DRAINAGE
STRUCTURES WITHIN OR NEAR THE SITE. A LETTER INCLUDING THE
LOCATION AND ELEVATION USING STATE PLAIN COORDINATES (NAD
1963) OFTHE BENCHMARKS MUST BE SUBMITT€6 TO PUBLIC WORKS
PRIOR. TO THE FINAL ACCEPTANCE OF THE PROJECT.
4, STORM SEWER PIPES LARGER THAN 36" MUST BE WIPED WITH
NON—SHRINK GROUT AFTER INSPECTION AND APPROVAL.
8M #1 - REFERENCE ELEVATION - 647.73
CITY OF SOUTHLAKE GEODETIC MONUMENT #3
ALLUMINUM MONUMENT IN CONCRETE ON THE
EAST SIDE OF N. CARROLL AVENUE IN
FRONT OF CIN OF SOUTHLAKE FIRE STATION
8M #2 — ELEVATION a 622.72
CUT 'X' ON TOP OF CURB INLET ALONG SOUTH
CURB LINE OF THE S.H. 114 EASTBOUND FRONTAGE RD,
1100' t WEST OF THE CENTER LINE OF VILLAGE
CENTER DRIVE
12
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RECEIVED E® 0
JUL 13 2005
BECK
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C4.12
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6" SKIRT WALL
o
aL-------- _----__
°— TOE WALL
36" RCP AT POND1
24" RCP AT POND 2
I i1�t
TOP OF GROUN
THROAT
36' RCP AT POND $1
24" RCP AT POND 2
3' CONC.
u PILOT CHANNEL
Q
I
!
6"r4'll
" 6 4" THICK CONC.
3000 PS
RECTION A—A
THROAT ELEVATION
100 Yr. W.S.E.
ph
5 Yr. W.S.E. - 626.20
b2 100 Yr. W.S.E. = 630.00
01= 1.5' 02 = 1.5'
a2 b1 = 2.37' b2 = 3.32'
BOTTOM OF OUTLET STRUCTURE
5 Yr. W.S.E. a ELEVATION - 620.00
L4!l�fE
61 5 Yr. W.S.E. - 621.44
BOTTOM OF OUTLAY 100 Yr. W.S.E. - 625.40
STRUCTURE ELEVATION 01 01 = 1.00' a2 = 1.50'
b1 = 1.30' b2 1.92'
BOTTOM OF OUTLET STRUCTURE
ELEVATION - 615.24
OUTLET STRUCTURE 'WYE' INLET DETAIL
FOR POND *1 AND #2
NOT TO SCALE
cc�^
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W 0'^
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SHEET
C4.18
5'
ALL REINF.
HALL BE
5 BARS
SLOPE TO MATCH POND
I.'� SIDE SLOPE (3:1 MAX)
\ \�� 6" CONCRETE PVMT. REINF.
-
Soso• (SEE VIE- W/44 BARS O 12" OCEW
1. SPECIAL TYPE Y INLET HAS WEIR OPENING
�___—____ _
REQUIRED ON ONE SIDE.
_
2. ALL REINFORCING SHALL BE w/ #5
—
— — -
_
e" SKIRT WALL-
BARS 0 12" CENTERS.
\ i
TOE WALL
-
36' RCP AT POND #1
J
W-cTm
24" RCP AT POND #2
p sm
1�7�
SLOPED HEADWALL
NOT TO SCALE
THROAT ELEVATION
100 Yr. W.S.E.
ph
5 Yr. W.S.E. - 626.20
b2 100 Yr. W.S.E. = 630.00
01= 1.5' 02 = 1.5'
a2 b1 = 2.37' b2 = 3.32'
BOTTOM OF OUTLET STRUCTURE
5 Yr. W.S.E. a ELEVATION - 620.00
L4!l�fE
61 5 Yr. W.S.E. - 621.44
BOTTOM OF OUTLAY 100 Yr. W.S.E. - 625.40
STRUCTURE ELEVATION 01 01 = 1.00' a2 = 1.50'
b1 = 1.30' b2 1.92'
BOTTOM OF OUTLET STRUCTURE
ELEVATION - 615.24
OUTLET STRUCTURE 'WYE' INLET DETAIL
FOR POND *1 AND #2
NOT TO SCALE
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S.H. 114 - EASTBOUND FRONTAGE RD.
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BM #1 - REFERENCE ELEVATION = 647.73 N
CITY OF SOUTHLAKE GEODETIC MONUMENT #3 � I- _ PC STA 2+62.77»W.L N0. 1 � y
AILUMINUM MONUMENT IN CONCRETE ON THE CAUTION !! (f) - 0\, INSTALL:
ot
EAST SIDE OF N. CARROLL AVENUE IN ¢ 1-12" 45' HORIZ BEND
FRONT OF CITY OF SOUTHLAKE FIRE STATION CONTRACTOR IS TO CONTACT TEXAS ONE -CALL o
SYSTEM (1-BGO-245-4545) OR OTHER UnuTY 12" WATER UNE NO. 1 \ 8 w 1
LOCATING SERVICES AT LEAST 48 HOURS PRIOR TO 2 \ a3 n T
BM #2 - ELEVATION = 622.72 CONSTRUCTION ACTIVITIES. BURY & PARTNERS IS g o= B
CUT •X' ON TOP OF CURB INLET ALONG SOUTH NOT RESPONSIBLE FOR KNOWING ALL EXISTING
CURB LINE OF THE S.H. 114 EASTBOUND FRONTAGE RD, UTILITIES IN THE PROJECT AREA NOR FOR "NP�'( v+ m - v - " r_ a
1100' f WEST OF THE CENTER LINE OF VILLAGE DEPICTING THE EXACT LOCATIONS OF UTILITIES ON _ +
U
� S �
THESE DRAWINGS.25 50 11111111751 w a o
CENTER DRIVE 00
1"=50' WARNING(
EXISTING UNDERGROUND \\ 50 ®� �=
PETROLEUM PIPELINE HOMES o
N� oo
EXISTING ROCK RIP -RAP \ as EPOT a in < < TF➢7L
TO BE REPLACED
Lu
STA 25+95.82-W.L NO. 1 •-�_`-__!'�- 12` WATER UNE N0. 1 �\ WATER 3 a >' • 0E2R.BIBB;•e
END LU 12' W.L. EXIST 72'
�"� \� 6` �' w 88442
1-12'INSTALL, PIPELINE CROSSING \ \ / U aP'ac �n&�tl`n�^N�`=�
1-12' PLUG_ "---__
1-z' BLowoFF WARNINGI WA NI
EXISTING UNDERGROUND w o cn ONAL ¢e
PETROLEUM PIPELINE VERIFY LOCATION STA D+38.27`x
STA 25+74.45»W.L N0, t S TA
A T� INSTALL• -
2s+ INSTALL 1 / t PRIOR TO WATER INSTAU ATION 1-12* 90' HORIZ BEND Q Q Q ®Q z a s
HORIZ TA 0+10.77
1-12' GATE VALVE & BOX EXIS EXISTING OVERHEAD IVARiAB�' WIDTH ROW)114 I CL WATER AT PROPERTY UNE
ELECTRIC UNES
STA KIN Gt e
_--_ CONNECT
TOES Sf 1, & \
�:^ �._. 1j'• I � WATER LINE `
N TALL:k-1.. 114 \ z
I-Irx6n TEE+��� ' "-== _ _ Bas
Row 1--1RE TE E & 00'� "�.. 1 BOUND FRONT yGF (� 0
w WARNING! m
cc
- - a
3 \
III EXISTING UNDERGROUND
N I
z PETROLEUM PIPEUNE
----__ Z
cc
O 1 �_ "�-'-•y._, I " PT STA 7+44.02»W.L N0. 1 O co
" N TA 23+80.92-W.L NO. 1 _ W
nn. K INSTALL' U)
W¢ INTALL• � - _...,- r -- - "`""--••^• ,�_.__ •� I I I �er r�•ary 1-12" 90' HORIZ BEND �+ _
1-12'x8' TEE� `
1-B' GATE VALVE &BOX _ '��"---~, _ � _ � ek so• ci -- _ - - _ Q
--_�_ - 12" WATER UNE N0. 1
f--
8' WATER FOR FUTURE BUILDING
21' END &PLUG B' W.L. O ROW UNE
Tn - --Ci- -- Z
INSTALL: 2' BLOWOFF - \;
TOP OF PIPE = 632.5 O�
Q WATER LINE CURVE TABLE _
CURVE DELTA RADIUS LENGTH CH. BRG. H. DIST ANGEN V
jk
B• WATER FOR FUTURE BUILDING 8" WATER FOR FUTURE BUILDING + C1 5313.84 461.24 55 5'3 "E 461.10 230.77
END & PLUG 8' W.L. END & PLUG B" WL 12` WATER UNE N0. 1
I TOP OF PIPE=625.0 TOP OF PIPE=625.0 _ STA 7+7276»W.L N0. 1
112" WATER UNE N0. 1 INSTALL - NSTALL-. INSTALL
1-8' PLUG
1-8• PLUG 1-12'xA TEE
1-2' SERVICE TAP 8 1-2` SERVICE TAP _ 3 1-6' GATE VALVE BOX
1-2" BALL VALVE & BOX a 1-2' BALL VALVE & BOX j "04
-FIRE HYDRANT ♦rp^�
C'= - 1-2" IRRIGATION METER ROW 1-2' IRRIGATION_ METER g" WATER FOR FUTURE BUILDING - 4\ V!
I N 1 -BACKFLOW PREVENTER I ( 1 -BACKFLOW PREVENTER
'- TA 20+80.28»w.L NO. 1 TA 11+22.70 END &PLUG 8" WL O ROW UNE I \ \ 17.75' W
STA 21+61 87»W.L No. 1 INSTALL: - 12" WATER UNE NO. 1 15 5' 12 WATER UNE NO. 1 INsrax6 TOPINSOF IP Blow OFF
INSTALL:\� ' II t -12'x 6• TEE 1-12'x8" TEE TOP OF PIPE = 620.0 I 6' WATER FOR FUTURE BUILDING X
1_12• TEE i-6' GATE VALVE &BOX I \ 1-6 GATE VALVE & BOX I. `, STA 9+32.27»W.L N0. 1 Z
1-12'x8' REDUCER 1-4' TURBINE M & V UL 1-FlREHYDRANT 15• I ' INSTALL W
1-12' GATE VALVE & BOX 2-6'x4• REDUCER - Tn + 1-12'xA TEE W
0 1-8' GATE VALVE &BOX 1- 'PLUG ROW E .. ^ # ® 1-6" GATE VALVE &BOX
• ^ 3" 3 i 1 2' BLOW'OFFROW UNE U
DIVISION STREET �, - - - - CD 'Lp �, _� _DIVISION STREET _ _ . / W
1s' o0 20+00 2• 9+00 +a % n s+oo 14+00 / /3+o J z+oo 12" W +ao 04 6` W Z
7 12` W
IN 2" 11STA _j
56»W.L NO 1
" 1 Z 1-12"x8` REDUCER
STA 16+96.33»WL N0. / W O
STA 18+31.64-W.L N0. 1 INS1'AlL•1®Ll-J I e STA 15+81.33-W.L NO. 1 STA 14+56.51--L N0. 1 STA 12+80.92 W.L N0. 1 2-12" GATE VALVE &BOX
INSTALL: INSTALOI I I I 1-12'x8" TEE --. INSTALL: INSTALL INSTALL I TA 10+26.83»W.L Q T-8' GATE VALVE&, BOX
1-8"x6' TEE STA 27+00.00»W.L NO., 1 1-12"x8" TEE 1-8' GAZE VALVE &BOX ---�- 1-12'x8' TEE 1-12 A IEE L I 1-2' SERVICE TAP INSTALL: �1I
YVj/11 1-fi GATE VALVE & g0% 1-8' GATE VALVE & BOX _1-6' GATE VALVE &BOX.. __i 1-2` BALL VALVE & BOX 1-12'xB" TEE -I
1-6• GATE VALVE &Box INSTALL• I 1 -FIRE HYDRANT Q 3
1-FlRE HYDRANT i-2' SERVICE TAP 1-FlRE HYDRANT INSTALL: i-2" IRRIGATION METER 1-e' GATE VALVE &BOX W 0
1-2` BALL VALVE & 60x I 1-B'x8' TEE I I I I 1 -BACKFLOW PREVENTER _ L,, -,0/
` ♦n
1-2" IRRIGATION METER STA 20+39.29»W.L N0. 1 1-6' GATE VALVE & BO% -- _�.` V J
INSTALL' t-6" PLUG O ROW UNE-. .. .. ... ROW.,„.,
-- 1-12'X8' TEE
ENO &PLUG 8" W.L 1-B` GALE VALVE &BOX INSTALL; STA 16+5483-W.L NO. 1 -
WSTALL 2' BLOWOFF 1-2' SERVICE TAP 6" W INSTALL. 0 ` $" WATER UNE N0. 7 ``�\ J
1-8' PLUG O ROW UNE -- - 1-2" BALL VALVE & BOX 1-12` TEE INSTALL• ! O
1-2" DOMESTIC METER j 2-12" GATE VALVE & BOX' SERVICE TAP
1-8' GATE VALVE & BOX 1-Y BALL VALVE
W ` 1-IVX8' REDUCER 1-2" DOMESTIC METER
8" WATER UNE NO. 2 11 ¢ o INSTALL j D
GA -6 o GAB- 1-3' 7URBINE MMR & VAULT O r'
GA -5 Z INSTAU: 1-4"x3` REDUCER
1-8'x6" TEECIO
15.5' 1-6' GATE VALVE & BOX INSTALL: �.; 82
(� 1-6" PLUG O ROW UNE 1-8' TEE ROW
1-2' SERVICE TAP 1-8" GATE VALVE &BOX
• INSTALL; ., . 1-2' BALL VALVE & BOX 1-8' PLUG O ROW_ UNE II INSTALL• ��
1 8 22.5' HORIZ BEND 1-2' DOMESTIC METER e - 3
Q s 4" W VI LVE &BOX ✓- N 3
INSTALL• ......: ........ .." _ -
' 1 8`xG TEE 3
1 e'x6' TEE ^ ^ ® 'i INSTALL• ` AlE_
1-8" GATE VALVE & BOX 1-2" SERVICE TAP 3 1 _` ---. - • . _8A TEE
/� y 0
GA -12 a 1-s• GATE VALVE &Box - " 0 8" WATER UNE N0. 2 LO 1-2' BALL VALVE & BO% _ ry 1-8' GATE VALVE &Box e �p a
'� 0'
1-FlRE HYDRANT / $ W 1-2' DOMESTIC METER $" W ✓
srALL ra........ o 6" FIRE LINE m o
_ 1 8" 90 HORIZ BEND ---
.. .... "
INSTALL. - / 17.75 / i QP N S" m M
1-8 TEE o I Z
Z1 8 GATE VALVE & BOX 1-6" GATE VALVE & BOX
W ! 1-8' 22,5' HORIZ BEND I 1 -FIRE HYDRANT T �! J� \\a'\'\ RECOVED
ALU
Q F INTALL 1- 8' TO
\� o rn o m ti
1-8"x6• TEE r\ \\
3 o w w '� 8" WATER UNEJ N0. 2 1-a'xs' REDUCER j I ;a- W 1-8' GATE VALVE & BOX \ \ JUN 2 2 2005 $ a $ v a
Z 3 W / 1-6" GATE VALVE & BOX 1-8' PLUG PROP UNE OC/'�L/ SHEET
".00Q W i-FlRE HYDRANT
8 WATER UNE NO. 2 .67GVf�
1786'
GA -4 Row GA -11 Row GA -8 GA -13 �\
71
C5.1
F:\3306-04\30604WTR.dw9 modified by j90nzo1e1 of Jun 22, 2005 - 7:410M
STA 10 ••
94 5' DISS I
"^+-,,,•`,y` CONST A MH
SM S'
RIM ELEV = 629.10
N7030544,37
E 2388806.70 -
�^� W �
a" SS w 6 55
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PAD
RESTAURANT
F:\3306-04\30604SWR.dwg modified by jgonzalez OL Jun 11, LUW - /:"Llam
- _
►'S5' 4 E a
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' -
'� '1 -
CAUTION !!
15.3 - STgr� E �G
-_-.._-'.WARNINEx!
_
Sr �q E HIGHbyAY --.
_
CONTRACTOR (iOeoo T24 ON45 5)TOR OTHERAS
un TY
_ EASTQOU Hf
Y
ND FRO 114
EXISTING1=26RAs_e Wwr 114
- �` N ROW7
- ---------
HOURS PRIOR TO
CONSTRUCTION ACCTINIIES BURY& PARTNERS IS
�W�
aGe RogD
PIPELINE
-__._
- I hl ! it NOT RESPONSIBLE FOR KNOWING ALL EXISTING
'�j
.Id
O
--
�--__
S48-21-21 -E
WARNING!
-__ _._ UTILITIES IN THE PROJECT AREA NOR FOR
I�If II DEPICTING THE EXACT LOCATIONS OF U71UTIES ON
I
o
7
-_
19.72
STA 7+00 - SS UNE 'A'
CONST STD 5' DIA MH �-
__
_
EXISTING UNDERGROUND
---
I i THESE DRAVANGS.
- ---
1
a
V m
__ _
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RIM ELEV = 631.92-->.y:_.
'....,-
PETROLEUM PIPELINE -"----
STA 0+00 -SS LINE 'A'
I�III---'-
!!!
^
.�,• g+ _
.. ,�..,__
N 7030280.96
E 2389101.02 ' '
SS LINE A
'„�_
STA 4+43.18=SS UNE 'A'
STA 0+00=55 UNE '8'
CONST STD V DIA
_ "
0 (PUBLIC)
-•-�_,
STA 0+00=SS UNE A -T
CONST DIA DROP MH--
-
D-4'15'28"
RIM ELEV - 620.95
FL ELEV (EX 12") 609.87 # (VERIFY)
------_ I�, _. __
__.r l� 0 25 50 75 100
-----__
i
<
E.,
a
_
�,�
V
RIM ELEV = 631.00
-.--
-
-
R-306.64
FL 029 5.' (PROP) = 610.03
)
N 7029815.04
i °, -----_ -
I I ---__,_.., 1 °=50'
1� I4 �'.-..._-._.--_
¢
o
¢
rn
o
=
a
_
N 7030109.85
238829219
T=19 5�-
E 2389820.38
ry______
i I ji
lip I
o in
n
h+4 E'
SS LINE 'A'
_
-_ \
--
�_
--
=
L 394.51
C=394.42
-
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I I y REMOVE
PLUG &CONNECT
m ®
a w
n 'w
r
�1V
10" (PUBLIC)
��
_
.,_
l,^,
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. •
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=SS
-
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a ��I' III TO IX
m,. r, i EXIEND
.�`
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z
u
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Irl
-.._.._,_ -•„..
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4+p0' --'�� ---_-_ ._
CIAUNE'A''-
CONST STD 5' 3.1 MH
RIM ELEV = 623.10
N 7029866.85_._, ^-�.._....,.
S34'40' 5"E
t f •
__.,--�....•.-., �_ ._....._,.¢
If�� -_... -- _..._ SiA
1+114.6"SS UNE B'
a
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°
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ATE HIGHWAY CONST
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_
4
a •�?• "meq *4p o
--•- .�
-
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114
II J� EASTQOU RIM
ND F80NIAG
ELEV = 623.75
____._
----�
5
o
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o
7029717.73
e
2;2��
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5E
-= -
2359786.92
&8442
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w
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rc
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\
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\
f-10 --
0+00 _ _ - _ - -
B
STA 0+61.25 -SS UNE '8-1'
i
SS LINE 'B'
\•'
t
\ e
INSTALL
61 LF-8"SS ON 2%
END & PLUG 6" SS O ROW
1�
1 -
iii
'A'
�
10" (PUBLIC)
11175
FL ELEV = 612.50
I"
STA 0+38.54-85 UNE
82'
O
-
CONST STD 5' DIA MH
ftIM
ROW
W
�
N 70298298 37.22
E 2389588.84
S30"00'00"W
Z
\\
,
SS UNE 'A-1'
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rz r1.89D
z
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FERPRI
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KD7
DIVISION STREET
STA 4+79.01 « SS UNE 'A -T
CONST STD 5' DIA MH
STA 3+19.51 ^• SS UNE 'A-1' -
STA O+OOlS: UNE 'A-2'
CONST STD 5' DIA MH SS UNE 'A-2'
DIVISION STREET v`3
RIM ELEV = 630.20
N 7029912.90
n
RIM ELEV = 630.24 6 PUBLIC
N 7029833.15 " (PUBLIC)
12" W
E 2388994.30
9
12
W
E 2389132.44
12 W
T -V
_i _ _
0
12" W
W
- ._
_
0
STA 7+22 = SS UNE 'A-1'
t+00
-N
-
- STA 2+94.52"•55 UNE 'A-2'-,
\
'I
INSTALL 4' SS LAT O 2.08%
MIN GRADE W/ CLEANOUTS
RIM T S 828DIA25MH
R. 4'=829.80
C
PER PLUMBING CODE
$I
n
M I
I
N 7029685.90
E
55'
FL 6"=621 8
� w
FL 4'=625.50
_ .__ -
�
2389387.48
_
[
W
v.
z
S SSS UNE 'A-1 ...
OW
' _
'`
END & PLUG
CONST STD 5' DIA MH
RIM ELEV� 630.85
4"-625. 0
»
-
'A-2'
_
;
Q
co
FL 8 =623.02
80%
W/ STUBOUTS TO WEST
-
STA 1+79 �, SS UNE
'INSTALL
47
b
55'
N 7SEfaV-.25
E 2388962.17
W
9TA
INSTALL
0+14.42 SS UNE A Y
6" SS LAT O 208%
4" $5 LAT O 2.08%
IN GRADE W/ CLEANOU75
i
Q
'
I' SS
FL 4"=627.50 ..
'�
W
9
MIN
PER
GRADE W/ CLEANOUTS
PLUMBING CODE
PER PLUMBING CODE
STA
CONST
++70.92 -SS UNE 'B'
STD V DIA MH
_
I-
Z
.� U
3
SS LINE 'A-1'
GA -5
a
°
GA
I(ry O
o
RIM
,^
V�J
10" (PUBLIC)
+I
FIFE = 633.66
Z
H��
FFE = 633.66
FFE = 634.16
y
SS LINE 'A-2'
W/4"LLSTUBOUT
N
E
TO WEST
7029478.48
2359650.78
y
STA 5+87.50 - SS UNE 'A -i
2
STA 1+55 - SS UNE 'A-2'
6" PUBLIC
( )
_
`
-
INSTALL4' SS LAT 0.26.1f
t7
INSTALL 4" SS LAT O 2.08%
`�
W
MIN GRADE W/ CLEAN TS G
PER PLUMBING CODE (
MIN GRADE W/ CLEANWTS
PER PLUMBING
=-
SS UNE 'B'
TA 8+31-5S UNE 'B'
15.5'
:.;
10" (PUBLIC)
I
'ONS. STD 5' DIA MH
IM ELEV =
LK2-I_-1
_�-�J"
m
r-,
'• W
wT-C-;
s
G INSTALL:
_
e,
633.07
N 7029339.85
E 238957 .7
W
GA -12
I
PLAZA PLACE
3
37
DOUBLE
FFE
CLEANOUTS
�/
FFE = 636.75STA
7+22 = SS U NE 'A-1'
INSTALL 4" SS LAT O 2.08%
I in 3
o
„ W
o
+
w i
6'
I
_
8" W
END AND PLUG 8' SS ✓ i
STA 7+94.17,UNE 'B'
Q
MIN GRADE W/ CLEANOUTS
O
+
- ..
- - __ _ •
�.. [_} - - L„?
'
-29220.94
__
FL 8' ELEV = 625.08 i p
T
O 2
PER PLUMBING
CODE
"
ml
FL 6"=627.17
\
N 70 i
E 2389572.83
SS
FL 4'=627.50
N
W
_
F
Q
STA 7+3292=SS UNE 'B'
CON
CON
CON
CONCON
CON
CON
CON
CON
CON AMH
CON
20.75
�j�j�,,�a��
BR T010)iE• i
1�
J
• o
INSTALL 6" SS LATERAL
3
W
-: I
GA -11
i
° W
3
"
STA 5+55 -SS LINE 'A-2'
CONST STD 4' DIA MH
RCON
IM ELEV D 634.57I
W STUBOUT TO EAST
/
N 7029251.56
- ry,a�
/1 1 p
OWNS PY-'
O
'A-7'
I
O 1.04% MIN GRADE W o p
CLEANOUTS PER
: I
FFE = 634.25
I
W
o >
FFE = 633.67
RIM ELEV = 632.21
W/4" STUBOUT TO WEST
E 2389519.78
-
Ov ,, ,,/�
%���• i
.Y�
STA 8+19.07 SS UNE
CONST STD 5' DIA MH
d
°
PLUMBING CODE
Z
W
Z
p W
F
_
N 7029460.30
��
RIM ELEV = 633.55
W/ STUBOUIS EAST & WEST
II
_
°
GA- o
9
Q
1
0 a
=
'
G
_g
o
I
E 2389257.23
R 4'=829.80
"
` --'
I
Yt�
P
P'
LL
O
N 7029618.49
E 2388824.33
o
FFE = 634.00
p
Z
Z
p
'
S-,-
t
e" SS
Q
m
FL 6"=62&08
a
OC
a
SS LINE 'A-2'
STA 7+22 - SS UNE
INSTALL 6" SS LAT O 1.04
SS UNE
ENO &PLUG
s
O 28%
J�FF�WESS _ 634.58
`
`.
_ I
c
[ V'
P
FFE - 634.50
6" (PUBLIC)
MIN GRADE W/ CLEANOUTS
PER PLUMBING CODE
6" (PUBLIC)
�\ \77
✓ �' 'y,,,
FL 8"=825.77
i
-
MATCHLINE-SEE SHEET C5.6
RECOEDN
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JUN 22 2005
a
BECK
o
ro
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o
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I
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BM #1 - REFERENCE ELEVATION = 647.73
n
m
o
CITY OF SOUTHLAKE GEODETIC MONUMENT #3
II v
xy
rn
"M1
Z
ALLUMINUM MONUMENT IN CONCRETE ON THE
c
s
tl
5
EAST SIDE OF N. CARROLL AVENUE IN
o
FRONT OF CITY OF SOUTHIAKE FIRE STATION
o
In o
o
0
ui
1L
o
a
BM #2 - ELEVATION = 622.72
CUT 'X' ON TOP OF CURB INLET ALONG SOUTH
SHEET
CURB LINE THE S.H. 114 EASTBOUND FRONTAGE RD,
°
1100' f WEST OF THE CENTER LINE OF VILLAGE
CENTER DRIVE
C5.5
Kimley>»Horn
EXHIBIT B — Gateway Church Phase 1 Roadway Plans
December 20, 2019
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Kimley>»Horn
EXHIBIT C — Patrizio's Plans
December 20, 2019
Kimley>»Horn
EXHIBIT D — McPherson Pond Top -of -Pond
December 20, 2019
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Kimley>»Horn
EXHIBIT E — Architectural Concept
December 20, 2019
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ME DAVID M. SCHWARZ ARCHITECTS
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BLOCK 11
ILLUSTRATIVE SITE PLAN
SOUTLAKE, TX
LECEI�D
BLOCK 11 - PROPOSED DEVELOPMENT
EXISTING DEVELOPMENT
N
0 20' 40' 80'
SCALE: 1" = 40'
6 DECEMBER 2919