PHASE I ENGINEERING CONCEPT DRAINAGE DESIGN …

PHASE I ENGINEERING

CONCEPT DRAINAGE DESIGN TECHNICAL MEMORANDUM

FABYAN PARKWAY AND KIRK ROAD INTERSECTION IMPROVEMENTS

SN: 11-00201-04-CH P-91-362-12

Prepared For:

Kane County Division of Transportation 41W011 Burlington Road

St. Charles, IL 60175

Prepared By:

Christopher B. Burke Engineering, Ltd. 9575 W. Higgins Road, Suite 600

Rosemont, IL 60018

November 2013

Revised March 2014

PHASE I FABYAN PARKWAY AND KIRK ROAD INTERSECTION IMPROVEMENTS

TECHNICAL MEMORANDUM

TABLE OF CONTENTS

1-00 INTRODUCTION

2-00 EXISTING DRAINAGE CONDITIONS

3-00 DRAINAGE DESIGN CRITERIA

4-00 PROPOSED DRAINAGE CONDITIONS

5-00 BEST MANAGEMENT PRACTICES (BMP)

6-00 DRAINAGE DESIGN DEVIATION

Appendix A: EXHIBITS

General Location Drainage Map, Exhibit 1

Flood Insurance Rate Maps, Exhibit 2

Hydrologic Atlas, Exhibit 3

Existing Drainage Plan, Exhibit 4 (attached)

Proposed Drainage Plan, Exhibit 5 (attached)

Appendix B: CALCULATIONS

Section 1 – Existing Conditions HEC-HMS Calculations

Section 2 – Stormwater Detention Requirement and Proposed Conditions HEC-HMS Calculations

Section 3 – Storm Sewer Design Hydraflow Support Calculations

Section 4 – CD-ROM of Support Calculations

CONCEPT DRAINAGE REPORT TECHNICAL MEMORANDUM

PHASE I

FABYAN PARKWAY AND KIRK ROAD INTERSECTION IMPROVEMENT

1-00 INTRODUCTION

Fabyan Parkway and Kirk Road are located in Kane County, Illinois and are under the jurisdiction of the Kane County Division of Transportation (KDOT). Fabyan Parkway is the approximate divide between the Village of Geneva on the north and the Village of Batavia on the south. A General Location Drainage Map (Exhibit 1) showing the Environmental Survey Request (ESR) project limits is included in Appendix A. A Flood Insurance Rate Map (Exhibit 2) indicates that the project has no floodplain or floodway within its limits. The Hydrologic Atlas (Exhibit 3) shows that the intersection is located near the drainage divide between the Fox River and Des Plaines River watersheds.

2-00 EXISTING DRAINAGE CONDITIONS

The existing drainage system within the project limits consists mainly of ditches, sheet flows, and storm sewers that are illustrated on the Existing Drainage Plan. The USGS HA divides are also delineated on the Existing Drainage Plan (Exhibit 4). There are 4 major outlets away from the intersection: west along Fabyan Parkway, east along Fabyan Parkway, southeast across the southeast farm field, and northwest across the northwest properties.

One drainage problem was identified at the south approach of Kirk Road. It was indicated that the northbound to westbound left turn lane cross slope is inadequate, and stormwater flows south along the turn lane rather than across the road to the curb and gutter. This problem will be alleviated by improving the roadway section slope.

A 24” RCP storm sewer under the west approach of Fabyan Parkway has an 8” restrictor on the headwall. The Village of Batavia nor the property owner of over 20 year knows why this structure is in place. The 24” RCP will be removed and replaced as part of the improvements, and the 8” restrictor will not be reinstalled.

Based on a field inspection, all existing outfalls are suitable for reuse.

3-00 DRAINAGE DESIGN CRITERIA

The drainage analyses and Proposed Drainage Plan are prepared in accordance with KDOT Permit Regulations and Access Control Regulations (January 2004), Kane County Stormwater Management Ordinance (County Code last updated May 2013), and IDOT Drainage Manual (July 2011). Both legs of the intersection improvement follow overall Strategic Regional Arterial (SRA) criteria provided in the Bureau of Design and Environment (BDE) Manual (September 2010). Required detention volume and storm sewer designs are based on ultimate conditions which includes a third combined through-right turn lane on all legs of the intersection so the proposed storm sewer and detention facilities will not need to be replaced and enlarged in the future.

The detention volume is calculated to compensate for an increase in impervious area based on the release rate of 0.10 cfs per acre for a 100-year flood frequency according to the Kane County Countywide Stormwater Management Ordinance. The calculated increased impervious area is based on ultimate conditions. In addition, the 100-year critical existing conditions flow rate for

the 4 main directions was computed, and compared to the ultimate proposed conditions flow rate assuming blocked restrictors. Proposed conditions do not exceed the peak existing conditions flow rates.

There are no bridges or major culverts. The proposed drainage system of both roads is designed to meet Illinois Department of Transportation drainage design criteria, including storm sewers to be designed for a 10-year flood frequency.

4-00 PROPOSED DRAINAGE CONDITIONS

The Proposed Drainage Plan is included as Exhibit 5. As part of the reconstruction project all storm sewers are proposed to be replaced. The overall drainage pattern to the 4 major outlets were maintained from existing to proposed conditions, and required detention was determined separately for each major outlet. In existing conditions many of the small southeast interim outlets sheet flow across the field after leaving the ROW. Several of these interim outlets were combined into one for detention purposes and outlet to the well-defined swale located furthest downstream. No new outlets are proposed. To satisfy Kane County stormwater requirements, approximately 2.7 acres more of proposed ROW is required for drainage purposes beyond what is required for the roadway improvements.

Detention was designed using HEC-HMS for the 4 major outlets. Table 1 summarizes the required detention using concept detention basins and the allowable release rate for the net increased impervious area. Proposed detention basins were designed using 3:1 side slopes per the Kane County Ordinance with no more than 4 feet of bounce between the normal water level (NWL) and high water level (HWL).

Table 1: Required Detention Based on Increased Impervious Area

Proposed Outlet ID

Proposed Impervious

Area Increase1

Existing Impervious

Area Removal Net Increase Impervious

Allowable Release Rate Lag Time

Required Detention from HEC-

HMS

(acres) (acres) (acres) (cfs) (min) (acre-feet)

W 1.04 0.08 0.96 0.10 9.4 0.45

NW 1.41 0.08 1.33 0.13 14.8 0.65

SE 1.97 0 1.97 0.20 21.2 0.95

E 0.3 0 0.3 0.03 11.2 0.14

Table 2 summarizes the results of the existing and proposed conditions analyses. The existing 100-year critical storm event for all 4 directions is the 1 hour duration. Proposed conditions were analyzed assuming a blocked orifice per the Kane County Ordinance. The proposed flow rate is less than the existing flow rates for all 4 directions. All proposed outlets were upsized to a minimum diameter of 4 inches to prevent clogging. Section 1 and 2 of Appendix B includes summaries of hydrologic parameters and support calculations used for the three HEC-HMS analyses (existing, required detention, proposed).

Table 2: Comparison of Existing and Proposed Flow Rates

Proposed Outlet ID

Existing 100-Year Critical Storm Event

Proposed 1-hour

Duration Flow Rate Difference Flow Rate Duration

(cfs) (hour) (cfs) (cfs)

W 19.5 1 17.5 -2.0

NW 49.1 1 33.9 -15.2

SE 15.3 1 11.4 -3.9

E 8.0 1 7.6 -0.4

Storm sewers were designed using Hydraflow. Section 3 of Appendix B includes support calculations for the three main storm sewer systems (west, south, north). Section 4 of Appendix B includes a CD-ROM with the drainage design models and support .dgns.

5-00 BEST MANAGEMENT PRACTICES (BMP)

In addition to a required detention volume based on increased impervious area, the Kane County Stormwater Management Ordinance also requires a retention volume based on the ¾ inch rainfall depth. Table 3 summarizes the required retention volume to be provided below the NWL and restrictor outfall of each of the detention facilities. The BMP detention basins and BMP swales shown on the PDP will be designed in accordance with the Kane County Ordinance retention volume requirements.

Table 3: Required Retention Volume Based on Increased Impervious Area

Proposed Outlet ID

Net Increase Impervious

Required Retention

Based on 3/4" Rainfall

(acres) (acre-feet)

W 0.96 0.06

NW 1.33 0.08

SE 1.97 0.12

E 0.3 0.02

6-00 DRAINAGE DESIGN EXCEPTION

No drainage design exceptions have been identified.

N:\kanecounty\110594\Drain\Docs\Technical Memorandum_Concept Drainage Design_100213.docx

Appendix A: Exhibits

PROJECT LOCATION

TITLE:

DSGN.

CHKD.FILE NAME:

DWN.

CLIENT: PROJ. NO.DATE:SHEET 1 OF 1DRAWING NO.

EXH 1LOCATION MAP

11059412-4-12

0 2,000 4,0001,000Feet

1 inch = 2,000 feet

LocationMapPath:

N:\k

anec

ounty

\1105

94\G

IS\E

xhibi

ts\Lo

catio

nMap

.mxd

PLOT DATE: 12/5/2012

SCALE: 1 "= 2,000 'USER: dwalters

KANE COUNTY

PROJECT LOCATION

OLD K

IRK RD

NORT

H LAN

E RD

KINGS

LAND

DR

EAST LN

HUNT

ER DR

PHELPS DR

CHERRY LN

HAGEMANN DR

OLYMPIC DR

LYON RD

SWANSON DR

HUBBARD AVENORTH RADDANT RD

LATHEM ST

FABYAN PKWY

DOUGLAS RD

RADD

ANT R

D

PARA

MOUN

T PKW

Y

PIERS

ON DR

KI RK R

D

TITLE:

DSGN.

CHKD.FILE NAME:

DWN.

PROJ. NO.DATE:SHEET 1 OF 1DRAWING NO.

EXH 4FIRM EXHIBIT

11059412-4-12

0 1,000 2,000500Feet

1 inch = 1,000 feet

FIRMMapPath:

N:\k

anec

ounty

\1105

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MMap

.mxd

PLOT DATE: 12/5/2012

SCALE: 1 "= 1,000 'USER: dwalters

LegendESR Limits100-Year FloodplainFloodway

FIRM PANELS #17089C0332H, #17089C0331H DATED AUGUST 3, 2009CLIENT:

KANE COUNTY

mveit

Text Box

mveit

Typewritten Text

2

mveit

Typewritten Text

mveit

Typewritten Text

KIRK R

D

WILSON ST

FABYAN PKWY

ILLINOIS ROUTE 38

OLD K

IRK RD

I0 2,000 4,0001,000

Feet1 inch = 2,000 feet

TITLE:

DSGN.

CHKD.FILE NAME:

DWN.

PROJ. NO.DATE:SHEET 1 OF 1DRAWING NO.

EXH 4

HYDROLOGIC ATLASHA-142 GENEVA - 1965HA-70 AURORA NORTH - 196311059412-4-12

HAMapPath:

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ounty

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hibits

\HAM

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PLOT DATE: 5/3/2013

SCALE: 1 "= 2,000 'USER: mhayes

CLIENT:

KANE COUNTY

PROJECT LOCATION

mveit

Text Box

mveit

Typewritten Text

mveit

Typewritten Text

3

mveit

Typewritten Text

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Typewritten Text

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Typewritten Text

KIRK ROAD AND FABYAN PARKWAY

EXISTING DRAINAGE PLAN1

1 6 55+00 69+00

SCALE IN FEET

50050

MA

TC

HLIN

E

ST

A.

69

+00

FA

BY

AN

PA

RK

WA

Y

748 748749

749 749

750

750

751 752

752

753

753

754

754

754

755

755

755

755 755

756

756

756

757

757

757

757

757

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764

764

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765

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766

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768

768

769

769

769

770

770

770

770

771

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772

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773

773

773

774

774

775

775

775

775

776

777

777

778

778

779

780

780

780

781

781

782

782

783

783

783

783

784

784

785

785

785

786

787 788

788

788789

789789

7897907

90

790

790

790

790

790

790

791

791

791

791

791

792

792

792

792

792

793

55+00 60+00

65+00

INV W 12" RCP=787.14

INV S 12" RCP=787.11

RIM=791.68

INL 5765

INV N 12" RCP=788.20

RIM=791.57

INL 1043

FABYAN PARKWAY

STA. 54+00PROJECT LIMIT

TRIB. AREA = 6.31 ACDITCH

OUTLET NO. W-1

SUBAREA W-1: 6.31 AC

2 FOOT COUNTY TOPOGRAPHY

SITE-SPECIFIC 1 FOOT TOPO



INV=748.2836" RCP FES

INV=752.2324" RCP CULVERT

INV SW 24" RCP=753.47RIM=756.07CB BH 5054

INV SW 24" RCP=752.53INV NE 24" RCP=752.53RIM=756.49INL 5041


TOP=760.1418" CMP CULVERT


INV N 12" RCP=760.51RIM=763.32INL 5119

INV W 18" RCP=756.95INV S 12" RCP=757.57INV E 15" RCP=757.02RIM=763.40STM 5132

INV S 12" RCP=759.06INV N 12" RCP=758.85RIM=763.48INL 5133

INV=767.5418" CMP FES


INV N 12" RCP=768.03RIM=771.37INL 4569




INV=772.8615" CMP CULVERT

INV N 12" RCP=775.78RIM=779.08INL 5329

INV S 12" RCP=774.21BLIND CONNECTINV N 12" RCP=774.02RIM=779.20INL 5322



INV N 8" RCP=785.55RIM=787.60CB BH 5703

INV SE 12" RCP=785.93INV N 12" RCP=785.92RIM=787.66CB BH 971


INV S 8" RCP=784.81INV N 8" RCP=784.83RIM=789.00CB 5652



INV SW 12" RCP=787.00RIM=789.97INL 1025

INV NW 12" RCP=786.49INV NE 12" RCP=786.67RIM=790.38INL 1026

760

786

784

782

774

770

778

776

774

758

752

788

762

780

764 780

760

774

778

776

790

776

758

778

772

7567

54

752

760

790

760

770

776

750

780

788

782

786

SECTION COUNTY

ILLINOIS FED. AID PROJECT

TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:

FILE NAME

N:\kanecounty\110594\CADD_Sheets\110594_EXDRN-sht-plan-1.dgn

eandersonUSER NAME =

PLOT SCALE = 50’

PLOT DATE = 11/12/2013

=

DATE

DESIGNED

CHECKED

DRAWN

REVISED

REVISED

REVISED

REVISED SHEET OF SHEETS STA. TO STA. -

-

-

-

-

Default

50’

F.A.P

0363 KANE

DIVISION OF TRANSPORTATION

KANE COUNTY

ETA

FCP6

DJK EXHIBIT 4

AND STATIONINGREFERENCE LINE/CENTERLINE

BRIDGE NO.BRIDGE LOCATION -

2 X 2 BOXRIGHT OF WAY LINE

SWALE

DITCH

CHANNEL

TO OUTLET/SUB-DIVIDEINTERPRETED DRAINAGE AREA

BOUNDARY LINES/SYMBOLS EXISTING

LEGEND:

OUTLET

SHEET FLOW

CATCH BASIN

INLET

HEADWALL/ENDWALL

SANITARY SEWER

MANHOLE

FLARED END SECTION

FLOODWAY BOUNDARY

430+00

SUMMIT

OVERFLOWFLOODPLAIN BOUNDARY

KEY MAP

TYPECULVERT SIZE - FABYAN PARKWAY

KIR

K

RO

AD

PRELIMINARY: SUBJECT TO REVISION

(HYDROLOGIC ATLAS, REFERENCE ONLY)DRAINAGE DIVIDE

STORM SEWER


EXISTING DRAINAGE PLAN

62 69+00 83+00

2

MA

TC

HLIN

E

ST

A.

69

+00

FA

BY

AN

PA

RK

WA

Y

MA

TC

HLIN

E

ST

A.

83

+00

FA

BY

AN

PA

RK

WA

Y

782

783

783

784

784

784

785

785

785

785

785

785

785

785

785

785

786

786

786

786

786

786

786

786

786

786

786

786

786

787

787

787

787

787

787

787

787

787

787

787

787

787

787

787

788

788

788

788

788

788

788

788

788

788

788

788

788

788

788

788

788

789

789

789

789

789

789

789

789

789

789

789

789789

789

789

790

790

790

790

790790

790

790

790790790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

792

792 792

792 792

792

792

792

792

792

792

792792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

793

793

793

793

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793

793

793

794

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794

794

795

795

795

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795

795

796

796

796

796

796

797

797

797

797797

797

798

798

798

798

798

798

798

798

798

799

799799

800

800 800

800

800

800

800

800

800

800

801 801

801

801

801

802

802

802

70+00 75+00

80+00

230

+00

235

+00

INV W 18" RCP=792.96

INV N 18" RCP=793.43

RIM=800.17

CB 2956

INV S 18" RCP=794.63

INV E 18" RCP=794.53

INV N 15" RCP=794.74

RIM=799.42

CB 8162

FABYAN PARKWAY

KIR

K R

OA

D

KIR

K R

OA

D

FABYAN PARKWAY

KIR

K R

OA

D

SOUTH INSTEAD OF GUTTERDIRECTS FLOWS TOWARD LEFT TURN LANE CROSS SLOPE IDENTIFIED DRAINAGE PROBLEM 1:

TRIB. AREA = 3.35 AC 24" RCP CULVERTOUTLET NO. NW-1

SUBAREA NW-1: 3.35 AC

SU

BA

REA

NW-2A: 3.66 A

C

6.63 A

CS

UB

AREA

NW-2B:

TRIB. A

REA =

10.21

AC

24"

RCP

OUTLET N

O. N

W-2

TRIB. AREA = 0.24 AC12" RCP

OUTLET NO. SE-5

0.24 AC SUBAREA SE-5:

SUBAREA SE-6: 0.13 AC

SU

BA

REA SE-3: 0.26 A

C

TRIB. A

REA =

1.09 A

CS

WALE

OUTLET N

O. SE-4

SU

BA

REA SE-4: 2.38 A

C

SITE-SPE

CIFIC 1 F

OOT TOPO

2 FOOT C

OUNTY TOPO

GRAPHY

IN

V=783.2

1

24"

RC

P

CU

LV

ER

T

IN

V=784.2

1

10"

RC

P

FES


IN

V=785.9

5

24"

RC

P

CU

LV

ER

T

IN

V=786.0

9

15"

RC

P

FES

INV=786.43

27" RCP FES


IN

V=786.6

3

12"

RC

P

FES

8" RESTRICTORINV=786.9424" RCP CULVERT

INV=787.0310" PVC CULVERT

IN

V=787.7

8

18"

CM

P

CU

LV

ER

T

INV N 8" RCP=782.55RIM=788.15CB 5913

IN

V=788.3

8

12"

RC

P

CU

LV

ER

T

IN

V=788.6

0

12"

CM

P

CU

LV

ER

T

HA

LF

BU

RRIE

D

IN

V=788.6

5

15"

CM

P

CU

LV

ER

T

IN

V=789.3

3

8"

CM

P

CU

LV

ER

T

IN

V

E 8"

DIP

=779.8

0

IN

V

N 8"

VC

P=779.7

7

RI

M=789.6

2

SA

N 3275

IN

V

S 15"

RC

P=785.6

0

IN

V

E 15"

RC

P=786.5

2

IN

V

N 18"

CM

P=786.8

9

RI

M=789.7

9

CB 3316

IN

V

W 24"

RC

P=783.4

9

IN

V

E 24"

RC

P=783.4

9

RI

M=790.0

6

IN

L 6889

IN

V

W 24"

RC

P=785.3

4

IN

V

NE 15"

RC

P=785.4

1

RI

M=790.1

3

IN

L 6877

INV=790.8712" CMP CULVERTINV=791.3112" CMP CULVERT

IN

V

E 12"

RC

P=788.7

4

RI

M=791.4

9

CB 6269

INV N 12" RCP=788.20RIM=791.57INL 1043

FU

LL

OF

DE

BRIS

IN

V

S 15"

RC

P=788.2

0

IN

V

N 15"

RC

P=788.1

3

RI

M=791.5

8

IN

L 6272

RES

TRIC

TO

R

IN

V

W 6"

DIP

=786.5

6

IN

V

SE 12"

RC

P=786.5

1

RI

M=791.6

5

ST

M 3274

INV NW 24" RCP=786.57INV S 24" RCP=786.64INV E 15" RCP=787.03RIM=791.66CB BH 7350



INV S 24" RCP=786.28RIM=791.86INL 7334

INV N 24" RCP=786.60RIM=791.87INL 7349




INV S 12" RCP=792.93RIM=795.98INL 7418

INV W 15" RCP=792.14RIM=796.04INL 7431




INV S 18" RCP=794.63INV E 18" RCP=794.53INV N 15" RCP=794.74RIM=799.42CB 8162INV S 18" RCP=793.14

INV N 15" RCP=793.71RIM=799.79INL 8026

INV W 18" RCP=792.96INV N 18" RCP=793.43RIM=800.17CB 2956INV W 27" RCP=787.27

INV E 24" RCP=789.26INV N 18" RCP=792.99RIM=800.87CB 8025

INV W 24" RCP=791.48INV E 18" RCP=791.58INV N 18" RCP=792.47RIM=801.24CB 2981

800

804

802790

798

796

794

788

792

792

800

794

788

786

802

800

798

790

790

788

792

786

788

782

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:

FILE NAME



PLOT SCALE = 50’

PLOT DATE = 11/12/2013

=

DATE

DESIGNED

CHECKED

DRAWN

REVISED

REVISED

REVISED


-

-

-

-

Default 50’

F.A.P

0363 KANE


KANE COUNTY

ETA

FCP6

DJK EXHIBIT 4




SWALE

DITCH

CHANNEL



LEGEND:

OUTLET

SHEET FLOW

CATCH BASIN

INLET

HEADWALL/ENDWALL

SANITARY SEWER

MANHOLE

FLARED END SECTION

FLOODWAY BOUNDARY

430+00

SUMMIT


KEY MAP


KIR

K

RO

AD



STORM SEWER



63 83+00 95+00

3

MA

TC

HLIN

E

ST

A.

83

+00

FA

BY

AN

PA

RK

WA

Y

773

774

774

774

775

775775

775

775

775

776

776

776

776

777

777

777

77777

8

778

778

778

778

779

779

779

779

779

780

780

780

780

780

780

780

780

780

781

781

781

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783

784

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785

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787

787

787

787

788

788

788

788

788

789

789

789

789

789

789

789

789

790

790

790

790

790

790

790

790

790 790

790

791

791

791

791

791

791

792

792

792

792

792

792

793

793

793

793

794

794

794

794

795

795

795

795

795

795

795795

795

796

796

796

796

797

797

797

797

797

798

798

798

798

799

799

800

800

800

800

801

801

801

802

85+00 90+00

95+00

SUBAREA E-1: 0.25 AC

FABYAN PARKWAY


0.13 AC SUBAREA SE-6:


OUTLET NO. SE-6



OUTLET NO. SE-7

TRIB. AREA = 0.25 AC SWALE

OUTLET NO. E-1


TRIB. AREA = 1.98 AC18" CMP CULVERT

OUTLET NO. E-2




COUNTY TOPOGRAPHY

2 FOOT

INV=770.59

12" RCP FES



INV=773.43

12" RCP FES



INV S 8" RCP=764.21INV E 8" RCP=764.13RIM=775.71SAN 7893

INV N 12" RCP=773.39RIM=775.80INL 7886

INV N 12" RCP=773.16RIM=775.96CB 2433



INV S 12" RCP=773.73INV E 12" RCP=772.53RIM=779.20INL 7789


INV N 12" RCP=777.02RIM=779.64INL 7773



INV=784.55

12" RCP CULVERT

INV S 12" RCP=782.90RIM=785.13INL 7702

INV W 12" RCP=781.53INV S 12" RCP=781.42INV E 15" RCP=781.42RIM=785.71CB BH 2665

INV N 12" RCP=783.48RIM=787.18INL 7669

INV S 12" RCP=785.04RIM=787.29INL 7676

INV=790.58

12" RCP CULVERT

INV=792.72

12" RCP CULVERT


INV S 12" RCP=791.13RIM=793.97INL 7620

INV N 12" RCP=790.56RIM=794.04INL 7613

INV S 12" RCP=794.39RIM=797.36INL 7542

INV E 12" RCP=794.03RIM=797.44INL 7552 INV W 18" RCP=795.84

INV NE 15" RCP=795.85RIM=799.22CB 8187INV S 18" RCP=794.63


INV W 18" RCP=792.96INV N 18" RCP=793.43RIM=800.17CB 2956

780

776

784

792790788

798 7968

02

800

786

794

780

776

798

796798

778

776

774

778

772

800798

796

792790

794

788

772

774

772

782780

784

786

78

2

780

776

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:

FILE NAME



PLOT SCALE = 50’

PLOT DATE = 11/12/2013

=

DATE

DESIGNED

CHECKED

DRAWN

REVISED

REVISED

REVISED


-

-

-

-

Default 50’

F.A.P

0363 KANE


KANE COUNTY

ETA

FCP6

DJK EXHIBIT 4




SWALE

DITCH

CHANNEL



LEGEND:

OUTLET

SHEET FLOW

CATCH BASIN

INLET

HEADWALL/ENDWALL

SANITARY SEWER

MANHOLE

FLARED END SECTION

FLOODWAY BOUNDARY

430+00

SUMMIT


KEY MAP


KIR

K

RO

AD



STORM SEWER

MA

TC

HLIN

E

ST

A.

228

+00

KIR

K

RO

AD



218+00 228+0064

4

780

780

780

781

781

782

782

783

783

784

784

785

785

785

785

785

786

786

786

786

787

787

787

787

787787

787

788

788

788

788

788

788

788

789

789

789

789

789 7

89

790

790

790

790

790

790

790

790

790

790790

790

790

790

791

791

791

791

791

791

791

792

792

792

792

792

792

792

792792

793

793

793

793

793

793

793

793

794

215+00

220+00 225+00

SITE-SPECIFIC TOPO

COUNTY TOPOGRAPHY

KIRK ROAD



OUTLET NO. SE-1



TRIB. AREA = 0.34 ACSWALE

OUTLET NO. SE-2

0.26 ACTRIB. AREA =

SWALEOUTLET NO. SE-3


1 FOOT TOPO

SITE-SPECIFIC



INV S 27" RCP=777.81INV E 27" RCP=777.83RIM=783.92

STM (OPEN LID) 4559


N BLOCKED WITH CONC.INV W 8" PVC=776.03INV S 8"

PVC=776.03RIM=786.52SAN 1471

INV S 15" RCP=783.88RIM=786.70

INL 6683

INV NW 10" RCP=778.11INV W 27"

RCP=777.65RIM=787.73CB BH 1473

INV E 12" RCP=784.96RIM=787.85

INL 6671

INV=788.07

12" RCP CULVERT

INV=788.55

12" RCP CULVERT

INV=789.34

12" RCP CULVERT

INV E 8" PVC=787.91RIM=789.99

INL 6573

INV W 8" PVC=785.47INV S 18"

RCP=785.41INV N 15" RCP=785.41RIM=790.32

STM 1616

INV E 12" RCP=788.41

RIM=791.48

CB 6367

INV N 15" RCP=788.37

RIM=791.51

INL 6359

INV S 15" RCP=788.89RIM=791.87

CB 6533

INV E 12" RCP=788.36

RIM=792.18

CB 6402

INV E 12" RCP=789.44

RIM=792.35

CB 6457

792

790

786

784

790

790

790

786

792

784

786

780

788

784

780

786

786

784

780

782

772

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:

FILE NAME



PLOT SCALE = 50’

PLOT DATE = 11/12/2013

=

DATE

DESIGNED

CHECKED

DRAWN

REVISED

REVISED

REVISED


-

-

-

-

Default 50’

F.A.P

0363 KANE


KANE COUNTY

ETA

FCP6

DJK EXHIBIT 4




SWALE

DITCH

CHANNEL



LEGEND:

OUTLET

SHEET FLOW

CATCH BASIN

INLET

HEADWALL/ENDWALL

SANITARY SEWER

MANHOLE

FLARED END SECTION

FLOODWAY BOUNDARY

430+00

SUMMIT


KEY MAP


KIR

K

RO

AD



STORM SEWER

MA

TC

HLIN

E

ST

A.

242

+00

KIR

K

RO

AD

MA

TC

HLIN

E

ST

A.

228

+00

KIR

K

RO

AD



228+00 242+0065

5

774

775

776

777

777

778

779

780

780

781

782

782

783

783783

784

784

784

784

785

785

785

785

785785

785

785

785

785

785

785

785

785

786

786

786

786

786

786

786

786786

786

786

786

786

786

786

786

787

787

787

787

787

787

787

787

787

787

787

787

787

787

787

787

787

787

788

788

788

788

788

788

788

788

788

788

788

788

788

788

788

788

788

788

788

789

789

789

789

789

789

789

789

789 789

789

789

789

789

789

789

789

789

789

789

789

789

790

790

790

790

790

790

790

790

790

790

790

790

790

790790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790790

790

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792792

792

792

792

792

792

792

792

792

792

792

792

793

793

793

793

793

793

793

793

793

794

794

794

794

794

795

795

795

795

795

796

796

796

797

800

800

801

802

75

+00

230+00

235+00

240+00

VERT PIPES TO E/W TOP OF PIPE

INV VERT (E) 8" PVC=782.16

INV VERT (W) 8" PVC=782.16

RIM=788.28

INL 7037

INV W 24" RCP=782.37

BLIND CONNECT

INV S 12" RCP=782.49

INV E 12" RCP=783.98

RIM=787.83

CB 7038

INV S 27" RCP=771.73

INV N 24" RCP=771.77

RIM=776.85

CB BH 3907




RIM=788.21

INL 7027

INV NW 12" RCP=767.62

INV SW 36" RCP=765.38

INV N 24" RCP=765.68

RIM=772.29

CB 3948

FA

BYA

N P

AR

KW

AY

KIRK ROAD

FA

BY

AN P

AR

KW

AY

KIRK ROAD

TRIB. A

REA =

3.35 A

C

24"

RCP C

ULVERT

OUTLET N

O. N

W-1

SU

BA

REA

NW-1: 3.35 A

C

SUBAREA NW-2A: 3.66 AC

6.63 ACSUBAREA NW-2B:


OUTLET NO. NW-2

TRIB. A

REA =

0.24 A

C12"

RCP

OUTLET N

O. SE-5

0.24 A

C

SU

BA

REA SE-5:



OUTLET NO. SE-4



OUTLET NO. NW-3


SIT

E-SPECIFIC 1 F

OOT TOP

O

2 FO

OT C

OU

NTY TOP

OGR

AP

HY

COUNTY 2 FOOT TOPOGRAPHYSITE-SPECIFIC 1 FOOT TOPO

SOUTH INSTEAD OF GUTTER

DIRECTS FLOWS TOWARD

LEFT TURN LANE CROSS SLOPE

IDENTIFIED DRAINAGE PROBLEM 1:

INV=765.52

36" RCP FES W/ GRATE

INV NW 27" RCP=768.37

INV E 27" RCP=768.35

RIM=772.27

CB 4362

INV NW 12" RCP=767.62

INV SW 36" RCP=765.38

INV N 24" RCP=765.68

RIM=772.29

CB 3948

INV W 10" VCP=760.90

INV E 10" VCP=760.91

RIM=773.51

SAN 4361

INV S 27" RCP=771.73

INV N 24" RCP=771.77

RIM=776.85

CB BH 3907

INV=781.06

24" RCP CULVERT

INV W 27" RCP=771.26

INV N 27" RCP=771.45

RIM=782.71

CB 3835INV=783.21

24" RCP CULVERT

INV=784.21

10" RCP FES

IN

V=785.7

124"

RC

P

CU

LV

ER

T

INV=785.95

24" RCP CULVERT

INV=786.09

15" RCP FES

IN

V=786.4

3

27"

RC

P

FES

IN

V=786.6

021"

RC

P

FES

INV S 8" RCP=778.57

INV N 8" RCP=778.50

RIM=786.62

SAN 3706

INV=786.63

12" RCP FES

INV W 10" VCP=774.22

INV S 8" VCP=775.34

INV E 10" VCP=774.23

RIM=786.82

SAN 3878

8"

RES

TRIC

TO

RIN

V=786.9

424"

RC

P

CU

LV

ER

T

IN

V=787.0

310"

PV

C

CU

LV

ER

T

INV=787.78

18" CMP CULVERT

INV W 24" RCP=782.37

BLIND CONNECT

INV S 12" RCP=782.49

INV E 12" RCP=783.98

RIM=787.83

CB 7038

IN

V

N 8"

RC

P=782.5

5RI

M=788.1

5C

B 5913




RIM=788.21

INL 7027




RIM=788.28

INL 7037

INV=788.38

12" RCP CULVERT

INV=788.60

12" CMP CULVERT

HALF BURRIED

INV=788.65

15" CMP CULVERT

INV S 6" VCP=787.38

RIM=788.88

CB BH 6984INV W 12" RCP=785.88

RIM=789.27

INL 6971

INV E 12" RCP=785.51

RIM=789.27

INL 6962

INV=789.33

8" CMP CULVERT

INV E 8" DIP=779.80

INV N 8" VCP=779.77

RIM=789.62

SAN 3275

INV S 15" RCP=785.60

INV E 15" RCP=786.52

INV N 18" CMP=786.89

RIM=789.79

CB 3316

INV W 24" RCP=783.49

INV E 24" RCP=783.49

RIM=790.06

INL 6889

INV W 24" RCP=785.34

INV NE 15" RCP=785.41

RIM=790.13

INL 6877

IN

V=790.8

712"

CM

P

CU

LV

ER

TIN

V=791.3

112"

CM

P

CU

LV

ER

T

INV E 12" RCP=788.74

RIM=791.49

CB 6269

FULL OF DEBRIS

INV S 15" RCP=788.20

INV N 15" RCP=788.13

RIM=791.58

INL 6272

RESTRICTOR

INV W 6" DIP=786.56

INV SE 12" RCP=786.51

RIM=791.65

STM 3274

IN

V

NW 24"

RC

P=786.5

7IN

V

S 24"

RC

P=786.6

4IN

V

E 15"

RC

P=787.0

3RI

M=791.6

6C

B

BH 7350

IN

V

S 24"

RC

P=785.7

5IN

V

N 24"

RC

P=791.7

3RI

M=791.8

1IN

L 5981

IN

V=791.8

415"

CM

P

CU

LV

ER

TIN

V

S 24"

RC

P=786.2

8RI

M=791.8

6IN

L 7334 IN

V

N 24"

RC

P=786.6

0RI

M=791.8

7IN

L 7349

IN

V=791.8

915"

CM

P

CU

LV

ER

T

IN

V

S 24"

RC

P=786.3

2IN

V

N 24"

RC

P=786.3

3RI

M=792.0

0IN

L 1102

IN

V

W 15"

RC

P=792.1

4RI

M=796.0

4IN

L 7431

IN

V

S 18"

RC

P=793.1

4IN

V

N 15"

RC

P=793.7

1RI

M=799.7

9IN

L 8026

IN

V

W 27"

RC

P=787.2

7IN

V

E 24"

RC

P=789.2

6IN

V

N 18"

RC

P=792.9

9RI

M=800.8

7C

B 8025

770

772

766

768

770

776

778

780

794

780

798

796

798

796

794

788

782

792

784

786

788

788

786

800

788

786

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:

FILE NAME



PLOT SCALE = 50’

PLOT DATE = 11/12/2013

=

DATE

DESIGNED

CHECKED

DRAWN

REVISED

REVISED

REVISED


-

-

-

-

Default 50’

F.A.P

0363 KANE


KANE COUNTY

ETA

FCP6

DJK EXHIBIT 4




SWALE

DITCH

CHANNEL



LEGEND:

OUTLET

SHEET FLOW

CATCH BASIN

INLET

HEADWALL/ENDWALL

SANITARY SEWER

MANHOLE

FLARED END SECTION

FLOODWAY BOUNDARY

430+00

SUMMIT


KEY MAP


KIR

K

RO

AD



STORM SEWER

MA

TC

HLIN

E

ST

A.

242

+00

KIR

K

RO

AD



242+00 250+0066

6

J

772

772 773

773

773

773

774

774

774

775

775

775

775

775

775

776

776

776

777

777

777

777

778

778

778

778

779

779

779

780

780

780

780

780

780

780

780

781

781781

782

782782

782

783

783

783

783

784

784

784

784

785

785

785

785

785

785

785

785

785

785

785

785

786

786

786

786

786

786

786

786

787

787

787

787

787

787787

787

787

787

787

788

788

788

788

788

788

788

788

789

789

789

790

790

790

790

790

791792

793

245+00

250+00

255+00

KIRK ROAD



OUTLET NO. NW-4




INV SW 12" RCP=767.12

INV S 24" RCP=766.65

INV N 15" RCP=766.67

RIM=771.83

CB 4336

INV=771.93


INV NW 12" RCP=767.62

INV SW 36" RCP=765.38

INV N 24" RCP=765.68

RIM=772.29

CB 3948

INV W 15" RCP=767.57

INV S 15" RCP=767.48

RIM=772.88

CB 4349

INV NW 12" RCP=766.25

INV W 12" RCP=766.35

INV S 24" RCP=766.25

INV N 24" RCP=766.45

RIM=775.25

CB 4019

INV S 27" RCP=771.73

INV N 24" RCP=771.77

RIM=776.85

CB BH 3907

INV=779.90

18" RCP CULVERT

INV=781.46

24" RCP CULVERT

BLIND CONNECT

INV E 12" PVC=781.12

RIM=785.18

INL 7286

INV S 12" RCP=781.39

CONNECTION SHOWN PER GENEVA ATLAS

INV N 12" RCP=781.31

RIM=785.49

INL 7218

INV N 12" RCP=781.62

RIM=785.60

INL 7217

INV E 24" RCP=778.21

INV N 30" RCP=778.06

RIM=786.01

STM 7260

INV W 24" RCP=780.58

INV SW 12" RCP=782.08

INV E 24" RCP=780.58

RIM=786.08

INL 7321INV NE 12" RCP=783.29

RIM=786.11

INL 7320

INV E 12" RCP=783.24

RIM=786.51

INL 7160

INV W 12" RCP=782.81

RIM=786.62

INL 7176

INV W 24" RCP=780.73

INV S 12" RCP=781.01

RIM=786.87

CB BH 7125

SEVERE OFFSET

INV W 24" RCP=779.89

INV E RCP=779.89

RIM=787.01

INL 7112

INV W 24" RCP=780.57

INV E 24" RCP=780.57

RIM=787.18

INL 7126

INV W 12" RCP=783.77

INV N 12" RCP=783.72

RIM=787.58

INL 7082




RIM=787.60

INL 7070

INV W 24" RCP=782.37

BLIND CONNECT

INV S 12" RCP=782.49

INV E 12" RCP=783.98

RIM=787.83

CB 7038




RIM=788.21

INL 7027




RIM=788.28

INL 7037

800

792

790

792790788

780

792

780

808

788800

802

806

804802

794

798

780

784

782

776

778

776

790

796

786

774

800772

794

790

792

788

798

800

796

772

802

786

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:

FILE NAME



PLOT SCALE = 50’

PLOT DATE = 11/12/2013

=

DATE

DESIGNED

CHECKED

DRAWN

REVISED

REVISED

REVISED


-

-

-

-

Default 50’

F.A.P

0363 KANE


KANE COUNTY

ETA

FCP6

DJK EXHIBIT 4




SWALE

DITCH

CHANNEL



LEGEND:

OUTLET

SHEET FLOW

CATCH BASIN

INLET

HEADWALL/ENDWALL

SANITARY SEWER

MANHOLE

FLARED END SECTION

FLOODWAY BOUNDARY

430+00

SUMMIT


KEY MAP


KIR

K

RO

AD



STORM SEWER

55+00 69+00

SCALE IN FEET

50050

MA

TC

HLIN

E

ST

A.

69

+00

FA

BY

AN

PA

RK

WA

Y

6


PROPOSED DRAINAGE PLAN AND PROFILE

750

755

760

765

770

775

780

755

760

765

770

775

780

785

790

1

1

748 748749

749 749

750

750

751 752

752

753

753

754

754

754

755

755

755

755 755

756

756

756

757

757

757

757

757

758

758

758

758

758

758

759

759

759

760

760

760

760

760

760

761

761

761

762

762

763

763

764

764

765

765

765

765

766

766

766

767

767

768

768

769

769

769

770

770

770

770

771

771

772

772

773

773

773

774

774

775

775

775

775

776

777

777

778

778

779

780

780

780

781

781

782

782

783

783

783

783

784

784

785

785

785

786

787 788

788

788789

789789

7897907

90

790

790

790

790

790

790

791

791

791

791

791

792

792

792

792

792

793

55+00 60+00

65+00FABYAN PARKWAY


SUBAREA W-1A: 0.47 AC

SUBAREA W-1C: 1.47 ACSUBAREA W-1D: 2.14 AC

SUBAREA W-1B: 2.49 AC

TRIB. AREA = 6.57 ACDITCH

OUTLET NO. W-1

IN LATE 2013

BUILDINGS WILL BE DEMOLISHED

EXISTING RESIDENTIAL

PER PROPERTY OWNER,

24"

RCP





18" RCP 18" RCP15" RCP

24" RCP

24"

RC

P

INV.=752.53

FREEBOARD EL. = 760.00HWL EL. = 758.00NWL EL. = 754.00

SUBAREA W-1C: 1.47 AC

24" RCP

INV.=753.00

WEIR EL. 758.00

(MIN. 4" DIA.)RESTR. EL. 754.00 CONTROL STRUCTURE

VOL.= 0.45 AC-FTREQ'D DETENTION VOL =0.75 AC-FTPROV DETENTION BMP DETENTION BASIN W:

780

764 780

760

774

778

776

790

776

758

778

772

7567

54

752

760

790

776



INV SW 24" RCP=753.47RIM=756.07CB BH 5054





INV N 12" RCP=760.51RIM=763.32INL 5119





INV N 12" RCP=768.03RIM=771.37INL 4569





INV N 12" RCP=775.78RIM=779.08INL 5329

INV S 12" RCP=774.21BLIND CONNECTINV N 12" RCP=774.02RIM=779.20INL 5322



INV N 8" RCP=785.55RIM=787.60CB BH 5703

INV SE 12" RCP=785.93INV N 12" RCP=785.92RIM=787.66CB BH 971


INV S 8" RCP=784.81INV N 8" RCP=784.83RIM=789.00CB 5652



INV SW 12" RCP=787.00RIM=789.97INL 1025

INV NW 12" RCP=786.49INV NE 12" RCP=786.67RIM=790.38INL 1026

ETA

FCP

MJM

APPROXIMATE R.O.W. LINE


754

755 756

757

758

758

758

759

760

760

760

761

762

761

0363 KANE

SU

RV

EY

ED

PL

OT

TE

D

BY

DA

TE

NO

TE

BO

OK

NO.

PL

AN

ALIG

NM

EN

T

CH

EC

KE

D

RT.

OF

WA

Y

CH

EC

KE

D

CA

DD

FIL

E

NA

ME

PR

OFIL

ES

UR

VE

YE

D

PL

OT

TE

D

GR

AD

ES

CH

EC

KE

D

B.M.

NO

TE

D

ST

RU

CT

UR

E

NO

TA

T'N

S

CH'K

D

BY

DA

TE

NO

TE

BO

OK

NO.

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:

FILE NAME mbojovic=USER NAME

50'=PLOT SCALE

3/19/2014=PLOT DATE

N:\kanecounty\110594\CADD_Sheets\110594_PRDRN-sht-planprf-1.dgn

= DESIGNED REVISED

REVISED

REVISED

REVISEDDATE

DRAWN

CHECKED

F.A.

SHEET OF SHEETS STA. TO STA.

-

-

-

-

-

-

-

-Default


KANE COUNTY 6

EXHIBIT 5

KEY MAP

FABYAN PARKWAY

KIR

K

RO

AD



RIGHT OF WAY LINESWALE

DITCH



LEGEND:

FLOODWAY BOUNDARY

430+00

SUMMIT

100 YEAR FLOODPLAIN BOUNDARY

PROPOSED

430+00

2 X 2 BOX

SWALE

DITCH

CHANNEL BRIDGE NO.

BRIDGE LOCATION -

2 X 2 BOX

OUTLET

CATCH BASIN

INLET

SANITARY SEWER

MANHOLE

STORM SEWER

DITCH CHECK

FLARED END SECTION

HEADWALL

EXISTING PROPOSED

SUMMITDRAINAGE

TYPECULVERT SIZE -

EXISTING PROPOSED EXISTING PROPOSED

REMOVAL ITEM

Rim

El. 771.9

4Inv.

El. 764.9

0

Out

Inv.

El. 765.0

0 In

Rim

El. 780.0

0Inv.

El. 772.9

0

Out

Inv.

El. 773.0

0 In

Rim

El. 789.6

2Inv.

El. 781.5

0

Out

10-YR HGL

10-YR HGL

Sta 59

+00

Sta 62

+00

Sta 64

+00

Sta 67

+00

Inv.

El. 756.0

0 In

Inv.

El. 755.3

3

Out

Rim

El. 764.2

0

304.0 LF - 18" RCP @ 2.93%

198.0 LF - 18" RCP @ 3.99%

304.0 LF - 15" RCP @ 2.80%

56+00 57+00 58+00 59+00 60+00 61+00 62+00 63+00 64+00 65+00 66+00 67+00 68+00 69+00

757.1

3

758.1

8

759.2

2

760.2

1

761.3

5

762.6

9

764.1

3

765.7

0

767.1

6

768.4

2

769.6

6

770.8

8

772.2

2

773.8

6

775.7

0

777.7

2

779.7

8

781.7

4

783.5

9

785.1

5

786.7

1

788.2

7

789.7

4

790.9

0

791.6

6

792.1

9

792.4

2

752.0

7

753.3

3

754.5

9

755.8

4

757.1

0

758.3

6

759.6

1

760.8

7

762.1

3

763.3

8

764.6

4

765.9

0

767.1

5

768.4

1

769.6

7

770.9

3

772.3

8

774.0

8

776.0

1

778.1

9

780.4

4

782.5

1

784.4

0

786.1

2

787.6

5

789.0

1

790.1

8

791.1

8

792.0

0

792.6

3

793.0

9

62 69+00 83+00

2

MA

TC

HLIN

E

ST

A.

69

+00

FA

BY

AN

PA

RK

WA

Y

MA

TC

HLIN

E

ST

A.

83

+00

FA

BY

AN

PA

RK

WA

Y

780

785

790

795

800

785

790

795

800

775 775

780

SCALE IN FEET

50050


PROPOSED DRAINAGE PLAN

784

785

785

785

785

785

785

785

786

786

786

786

786

786

786

786

787

787

787

787

787

787

787

787

787

787

788

788

788

788

788

788

788

788

788

788

788

789

789

789

789

789

789

789

789

789

789

789

789

790

790

790

790

790790

790

790

790790790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

792

792 792

792 792

792

792

792

792

792792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

793

793

793

793

793

793

793

794

794

794

794

795

795

795

795

795

795

795

796

796

796

796

796

797

797

797

797797

797

798

798

798

798

798

798

798

798

798

799

799799

800

800 800

800

800

800

800

800

800

800

801 801

801

801

801

802

802

802

70+00 75+00

80+00

230

+00

FABYAN PARKWAY

KIR

K R

OA

D

FABYAN PARKWAY

SUBAREA NW-1B: 2.65 AC




SU

BA

REA

NW-2A: 2.39 A

C

6.63 A

C

SU

BA

REA

NW-2B:

SU

BA

REA SE-1D: 2.20 A

C

TRIB. AREA = 3.09 AC 24" RCP CULVERTOUTLET NO. NW-1


OUTLET NO. SE-4


OUTLET NO. SE-5

24"

RC

P

15" RCP

18" RCP

18" RCP

INV.=787.14

INV. (18")=786.70INV. (15")=786.80

INV. = 787.10

SITE-SPE

CIFIC 1 F

OOT TOPO

2 FOOT C

OUNTY TOPO

GRAPHY



18" RCP 18" RCP

INV. = 788.10

INV. 786.20INV. 791.20

NW-1A: 0.44 AC

SUBAREA

800

794

788

786

802

800

798

790

IN

V=784.2

1

10"

RC

P

FES


INV=786.43

27" RCP FES


8" RESTRICTORINV=786.9424" RCP CULVERT

INV=787.0310" PVC CULVERT

INV N 8" RCP=782.55RIM=788.15CB 5913

IN

V=788.3

8

12"

RC

P

CU

LV

ER

T

IN

V=788.6

0

12"

CM

P

CU

LV

ER

T

HA

LF

BU

RRIE

D

IN

V=788.6

5

15"

CM

P

CU

LV

ER

T

IN

V=789.3

3

8"

CM

P

CU

LV

ER

T

IN

V

S 15"

RC

P=785.6

0

IN

V

E 15"

RC

P=786.5

2

IN

V

N 18"

CM

P=786.8

9

RI

M=789.7

9

CB 3316

IN

V

W 24"

RC

P=785.3

4

IN

V

NE 15"

RC

P=785.4

1

RI

M=790.1

3

IN

L 6877

INV=790.8712" CMP CULVERTINV=791.3112" CMP CULVERT

IN

V

E 12"

RC

P=788.7

4

RI

M=791.4

9

CB 6269

INV N 12" RCP=788.20RIM=791.57INL 1043

FU

LL

OF

DE

BRIS

IN

V

S 15"

RC

P=788.2

0

IN

V

N 15"

RC

P=788.1

3

RI

M=791.5

8

IN

L 6272

RES

TRIC

TO

R

IN

V

W 6"

DIP

=786.5

6

IN

V

SE 12"

RC

P=786.5

1

RI

M=791.6

5

ST

M 3274

INV NW 24" RCP=786.57INV S 24" RCP=786.64INV E 15" RCP=787.03RIM=791.66CB BH 7350



INV S 24" RCP=786.28RIM=791.86INL 7334

INV N 24" RCP=786.60RIM=791.87INL 7349




INV S 12" RCP=792.93RIM=795.98INL 7418

INV W 15" RCP=792.14RIM=796.04INL 7431




INV S 18" RCP=794.63INV E 18" RCP=794.53INV N 15" RCP=794.74RIM=799.42CB 8162INV S 18" RCP=793.14

INV N 15" RCP=793.71RIM=799.79INL 8026

INV W 18" RCP=792.96INV N 18" RCP=793.43RIM=800.17CB 2956INV W 27" RCP=787.27


INV W 24" RCP=791.48INV E 18" RCP=791.58INV N 18" RCP=792.47RIM=801.24CB 2981

ETA

FCP

MJM





AP

PR

OXI

MA

TE

R.O.W.

LIN

E

AP

PR

OXI

MA

TE

R.O.W.

LIN

E

AP

PR

OXI

MA

TE

R.O.W.

LIN

E AP

PR

OXI

MA

TE

R.O.W.

LIN

E

0363 KANE

SU

RV

EY

ED

PL

OT

TE

D

BY

DA

TE

NO

TE

BO

OK

NO.

PL

AN

ALIG

NM

EN

T

CH

EC

KE

D

RT.

OF

WA

Y

CH

EC

KE

D

CA

DD

FIL

E

NA

ME

PR

OFIL

ES

UR

VE

YE

D

PL

OT

TE

D

GR

AD

ES

CH

EC

KE

D

B.M.

NO

TE

D

ST

RU

CT

UR

E

NO

TA

T'N

S

CH'K

D

BY

DA

TE

NO

TE

BO

OK

NO.

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:


50'=PLOT SCALE

3/19/2014=PLOT DATE


= DESIGNED REVISED

REVISED

REVISED

REVISEDDATE

DRAWN

CHECKED

F.A.


-

-

-

-

-

-

-

-Default


KANE COUNTY 6

EXHIBIT 5

KEY MAP

FABYAN PARKWAY

KIR

K

RO

AD




DITCH



LEGEND:

FLOODWAY BOUNDARY

430+00

SUMMIT


PROPOSED

430+00

2 X 2 BOX

SWALE

DITCH

CHANNEL BRIDGE NO.

BRIDGE LOCATION -

2 X 2 BOX

OUTLET

CATCH BASIN

INLET

SANITARY SEWER

MANHOLE

STORM SEWER

DITCH CHECK

FLARED END SECTION

HEADWALL

EXISTING PROPOSED

SUMMITDRAINAGE

TYPECULVERT SIZE -


REMOVAL ITEM

Rim

El. 795.6

2Inv.

El. 790.6

4

Out

Inv.

El. 790.8

0 In

Rim

El. 798.0

0Inv.

El. 796.2

3

Out

10-YR HGL

PR. 18" DIA. MATCHES EX.

HEADWALL TO OPEN DITCH

Sta 76

+24

Sta 79

+00

Sta 80

+42

Inv.

El. 786.5

0 In

Inv.

El. 786.3

6

Out

Rim

El. 791.4

6

276.0 LF - 18" RCP @ 1.50%

142.0 LF - 18" RCP @ 3.82%

69+00 70+00 71+00 72+00 73+00 74+00 75+00 76+00 77+00 78+00 79+00 80+00 81+00 82+00 83+00

792.4

2

792.5

4

792.6

1

792.6

1

792.6

3

792.6

9

792.7

8

792.8

5

792.8

7

792.8

5

792.7

7

792.6

1

792.2

7

792.1

0

792.2

9

792.9

5

793.7

2

794.4

8

795.2

1

795.9

6

796.6

4

797.2

0

797.6

1

798.0

1

798.2

1

798.3

4

798.4

2

798.3

7

798.3

7

793.0

9

793.3

7

793.4

7

793.4

0

793.2

5

793.1

0

792.9

5

792.8

0

792.6

5

792.5

0

792.3

5

792.2

0

792.0

6

792.1

0

792.3

5

792.8

1

793.4

6

794.1

5

794.8

4

795.5

3

796.2

2

796.9

1

797.6

0

798.2

7

798.7

9

799.1

7

799.3

9

799.4

7

799.3

9

63 83+00 95+00

3

MA

TC

HLIN

E

ST

A.

83

+00

FA

BY

AN

PA

RK

WA

Y

770

775

780

785

790

795

800

770

775

780

785

790

795

800


PROPOSED DRAINAGE PLAN

SCALE IN FEET

50050

773

774

774

774

775

775775

775

775

775

776

776

776

776

777

777

777

77777

8

778

778

778

778

779

779

779

779

779

780

780

780

780

780

780

780

780

780

781

781

781

781

781

781

781

781

782

782

782

782

783

783

783

783

783

784

784

784

784

784

785

785

785

785

785

785

785

785

785

785

786

786

786

786

786

786

787

787

787

787

787

787

788

788

788

788

788

789

789

789

789

789

789

789

789

790

790

790

790

790

790

790

790

790 790

790

791

791

791

791

791

791

792

792

792

792

792

792

793

793

793

793

794

794

794

794

795

795

795

795

795

795

795795

795

796

796

796

796

797

797

797

797

797

798

798

798

798

799

799

800

800

800

800

801

801

801

802

85+00 90+00

95+00

FABYAN PARKWAY





TRIB. AREA = 0.40 AC SWALE

OUTLET NO. E-1

TRIB. AREA = 2.52 AC18" CMP CULVERT

OUTLET NO. E-2

SITE-SPECIFIC 1

FOOT TOPO


EL. 781.00DITCH CHECK




OUTLET NO. SE-6


OUTLET NO. SE-7

0.24 AC

SUBAREA SE-6:

INV. 789.60

INV. 789.20 INV. 783.10

INV. 780.10

REQ'D DETENTION VOL.=0.14 AC-FTPROV DETENTION VOL.=0.23 AC-FTBMP SWALE E:

802

800

786

794

780

776

798

796798

778

776

774

778

772

772

784

786

INV=770.59

12" RCP FES



INV=773.43

12" RCP FES



INV N 12" RCP=773.39RIM=775.80INL 7886

INV N 12" RCP=773.16RIM=775.96CB 2433



INV S 12" RCP=773.73INV E 12" RCP=772.53RIM=779.20INL 7789


INV N 12" RCP=777.02RIM=779.64INL 7773



INV=784.55

12" RCP CULVERT

INV S 12" RCP=782.90RIM=785.13INL 7702


INV N 12" RCP=783.48RIM=787.18INL 7669

INV S 12" RCP=785.04RIM=787.29INL 7676

INV=790.58

12" RCP CULVERT

INV=792.72

12" RCP CULVERT


INV S 12" RCP=791.13RIM=793.97INL 7620

INV N 12" RCP=790.56RIM=794.04INL 7613

INV S 12" RCP=794.39RIM=797.36INL 7542

INV E 12" RCP=794.03RIM=797.44INL 7552 INV W 18" RCP=795.84

INV NE 15" RCP=795.85RIM=799.22CB 8187INV S 18" RCP=794.63


INV W 18" RCP=792.96INV N 18" RCP=793.43RIM=800.17CB 2956

ETA

FCP

MJM

APPROXIMATE R.O.W

. LINE



774

775

776

776

777 777778 778

779

779

780781

782

782

783

783

784

784

785786

0363 KANE

SU

RV

EY

ED

PL

OT

TE

D

BY

DA

TE

NO

TE

BO

OK

NO.

PL

AN

ALIG

NM

EN

T

CH

EC

KE

D

RT.

OF

WA

Y

CH

EC

KE

D

CA

DD

FIL

E

NA

ME

PR

OFIL

ES

UR

VE

YE

D

PL

OT

TE

D

GR

AD

ES

CH

EC

KE

D

B.M.

NO

TE

D

ST

RU

CT

UR

E

NO

TA

T'N

S

CH'K

D

BY

DA

TE

NO

TE

BO

OK

NO.

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:


50'=PLOT SCALE

3/19/2014=PLOT DATE


= DESIGNED REVISED

REVISED

REVISED

REVISEDDATE

DRAWN

CHECKED

F.A.


-

-

-

-

-

-

-

-Default


KANE COUNTY 6

EXHIBIT 5

KEY MAP

FABYAN PARKWAY

KIR

K

RO

AD




DITCH



LEGEND:

FLOODWAY BOUNDARY

430+00

SUMMIT


PROPOSED

430+00

2 X 2 BOX

SWALE

DITCH

CHANNEL BRIDGE NO.

BRIDGE LOCATION -

2 X 2 BOX

OUTLET

CATCH BASIN

INLET

SANITARY SEWER

MANHOLE

STORM SEWER

DITCH CHECK

FLARED END SECTION

HEADWALL

EXISTING PROPOSED

SUMMITDRAINAGE

TYPECULVERT SIZE -


REMOVAL ITEM

83+00 84+00 85+00 86+00 87+00 88+00 89+00 90+00 91+00 92+00 93+00 94+00 95+00

798.3

7

798.2

5

798.0

3

797.6

6

797.2

3

796.7

3

796.0

8

795.3

5

794.5

0

793.5

7

792.5

3

791.4

5

790.4

6

789.1

7

787.8

5

786.5

9

785.3

3

784.0

8

782.8

5

781.7

0

780.6

0

779.5

2

778.5

5

777.6

7

776.8

3

799.3

9

799.1

7

798.8

0

798.2

7

797.6

0

796.7

7

795.8

0

794.7

5

793.7

1

792.6

6

791.6

1

790.5

6

789.5

1

788.4

6

787.4

2

786.3

7

785.3

2

SCALE IN FEET

50050

MA

TC

HLIN

E

ST

A.

228

+00

KIR

K

RO

AD

765

770

775

780

785

790

795

765

770

775

780

785

790

795

800

805

4 218+00 228+00

4



6

780

780

780

781

781

782

782

783

783

784

784

785

785

785

785

785

786

786

786

786

787

787

787

787

787787

787

788

788

788788

788

788

788

789

789

789

789

789 7

89

790

790

790

790

790

790

790

790

790

790790

790

790

790

791

791

791

791

791

791

791

792

792

792

792

792

792

792

792792

793

793

793

793

793

793

793

793

794

215+00

220+00 225+00

KIRK ROAD


SUBAREA SE-1A: 0.15 AC

SUBAREA SE-1B: 0.87 AC

SUBAREA SE-1C: 0.78 AC


OUTLET NO. SE-1




1 FOOT TOPO

SITE-SPECIFIC

24" RCP24" RCP

24" RCP

(MIN. 4" DIA.)RESTR. EL. 783.0 CONTROL STRUCTURE


787.00WEIR EL. VOL.= 0.95 AC-FT

REQ'D DETENTION VOL.= 1.02 AC-FTPROV DETENTIONBMP DETENTION BASIN SE:

790

784

790

790

784

786

780

786

782



INV S 27" RCP=777.81INV E 27" RCP=777.83RIM=783.92

STM (OPEN LID) 4559


INV S 15" RCP=783.88RIM=786.70

INL 6683

INV NW 10" RCP=778.11INV W 27"

RCP=777.65RIM=787.73CB BH 1473

INV E 12" RCP=784.96RIM=787.85

INL 6671

INV=788.07

12" RCP CULVERT

INV=788.55

12" RCP CULVERT

INV=789.34

12" RCP CULVERT

INV E 8" PVC=787.91RIM=789.99

INL 6573

INV W 8" PVC=785.47INV S 18"

RCP=785.41INV N 15" RCP=785.41RIM=790.32

STM 1616

INV E 12" RCP=788.41

RIM=791.48

CB 6367

INV N 15" RCP=788.37

RIM=791.51

INL 6359

INV S 15" RCP=788.89RIM=791.87

CB 6533

INV E 12" RCP=788.36

RIM=792.18

CB 6402

INV E 12" RCP=789.44

RIM=792.35

CB 6457

ETA

FCP

MJM



783

783

783

784

784

785

785

786

786

787

787

787

788

788

788

789

789

789 790

0363 KANE

SU

RV

EY

ED

PL

OT

TE

D

BY

DA

TE

NO

TE

BO

OK

NO.

PL

AN

ALIG

NM

EN

T

CH

EC

KE

D

RT.

OF

WA

Y

CH

EC

KE

D

CA

DD

FIL

E

NA

ME

PR

OFIL

ES

UR

VE

YE

D

PL

OT

TE

D

GR

AD

ES

CH

EC

KE

D

B.M.

NO

TE

D

ST

RU

CT

UR

E

NO

TA

T'N

S

CH'K

D

BY

DA

TE

NO

TE

BO

OK

NO.

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:


50'=PLOT SCALE

3/19/2014=PLOT DATE


= DESIGNED REVISED

REVISED

REVISED

REVISEDDATE

DRAWN

CHECKED

F.A.


-

-

-

-

-

-

-

-Default


KANE COUNTY 6

EXHIBIT 5

KEY MAP

FABYAN PARKWAY

KIR

K

RO

AD




DITCH



LEGEND:

FLOODWAY BOUNDARY

430+00

SUMMIT


PROPOSED

430+00

2 X 2 BOX

SWALE

DITCH

CHANNEL BRIDGE NO.

BRIDGE LOCATION -

2 X 2 BOX

OUTLET

CATCH BASIN

INLET

SANITARY SEWER

MANHOLE

STORM SEWER

DITCH CHECK

FLARED END SECTION

HEADWALL

EXISTING PROPOSED

SUMMITDRAINAGE

TYPECULVERT SIZE -


REMOVAL ITEM

Inv.

El. 784.7

0 In

Inv.

El. 784.6

0

Out

Rim

El. 792.3

9

Inv.

El. 784.2

0 In

Inv.

El. 784.1

0

Out

Rim

El. 793.3

2

Inv.

El. 783.7

0 In

Inv.

El. 783.6

0

Out

Rim

El. 792.2

9

10-YR HGL

Inv.

El. 785.4

0 In

Inv.

El. 785.1

0

Out

Rim

El. 791.4

2

Sta 228

+00 -

Ln:

5

Sta 220

+00

Sta 222

+00

Sta 223

+98

Sta 226

+00

Inv.

El. 783.2

0 In

Inv.

El. 783.0

8

Out

Rim

El. 790.2

9

200.0 LF - 24" RCP @ 0.20%198.0 LF - 24" RCP @ 0.20%

198.0 LF - 24" RCP @ 0.20%@ 0.20%

200.0 LF - 24" RCP

218+00 219+00 220+00 221+00 222+00 223+00 224+00 225+00 226+00 227+00 228+00

788.1

5

788.7

3

789.4

4

790.1

0

790.6

3

791.0

9

791.5

1

791.9

1

792.3

5

792.7

4

792.9

4

793.0

6

793.1

7

793.2

9

793.3

6

793.2

8

793.1

6

792.9

5

792.6

5

792.3

7

792.1

6

792.1

4

788.7

3

789.2

3

789.7

3

790.2

3

790.7

3

791.2

3

791.7

3

792.2

3

792.7

3

793.2

1

793.5

4

793.7

3

793.7

6

793.6

5

793.3

9

793.1

1

792.8

3

792.5

5

792.2

8

792.1

2

792.1

1

SCALE IN FEET

50050

MA

TC

HLIN

E

ST

A.

228

+00

KIR

K

RO

AD

800

770

775

780

785

790

795

770

775

780

785

790

795

MA

TC

HLIN

E

ST

A.

240

+00

KIR

K

RO

AD

5

5 228+00 240+00



6

782

783

783

784

784

784

785

785

785785

785

785

785

785

785

785

785

785

786

786

786

786

786

786

786

786

786

786

786

786

787

787

787

787

787

787

787

787

787

787

787

787

787

788

788

788

788

788

788

788

788

788

788

788

788

788

789

789

789

789

789

789

789

789 789

789

789

789

789

789

789

789

790

790

790

790

790

790

790790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790

790790

790

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

791

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792

792792

792

792

792

792

792

792

792

792

792

793

793

793

793

793

793

793

793

794

794

794

795

75

+00

230+00

235+00

240+00

SIT

E-SPECIFIC TOP

O

CO

UN

TY TOP

OGR

AP

HY

KIRK ROAD

FA

BY

AN P

AR

KW

AY

KIRK ROAD

SU

BA

REA SE-4: 0.43 A

C


6.63 AC

SUBAREA NW-2B:


SUBAREA SE-1D: 2.20 AC

TRIB. A

REA =

0.43 A

CS

WALE

OUTLET N

O. SE-4

TRIB. A

REA =

0.37 A

CS

WALE

OUTLET N

O. SE-5

4.45 ACSUBAREA NW-2C:

15" RCP

18"

RC

P

18"

RCP

INV. (18")=786.70INV. (15")=786.80

18" RCP

18" RCP

18" RCP 18" RCP

18" RCP


WEIR EL. 784.00


OUTLET NO. NW-2

787.14INV.=

(MIN. 4" DIA.)RESTR. EL 780.00 CONTROL STRUCTUREVOL.= 0.65 AC-FT

REQ'D DETENTION VOL.= 0.78 AC-FTPROV DETENTIONBMP DETENTION BASIN NW:

INV. 786.00

780

798

796794

788

792

788

800

788

INV W 27" RCP=771.26

INV N 27" RCP=771.45

RIM=782.71

CB 3835INV=783.21

24" RCP CULVERT

INV=784.21

10" RCP FES

INV=785.95

24" RCP CULVERT

INV=786.09

15" RCP FES

IN

V=786.4

3

27"

RC

P

FES

IN

V=786.6

021"

RC

P

FES

INV=786.63

12" RCP FES

IN

V=787.0

310"

PV

C

CU

LV

ER

T

INV=788.38

12" RCP CULVERT

INV=788.60

12" CMP CULVERT

HALF BURRIED

INV=788.65

15" CMP CULVERT

INV S 6" VCP=787.38

RIM=788.88

CB BH 6984INV W 12" RCP=785.88

RIM=789.27

INL 6971

INV E 12" RCP=785.51

RIM=789.27

INL 6962

INV=789.33

8" CMP CULVERT

INV S 15" RCP=785.60

INV E 15" RCP=786.52

INV N 18" CMP=786.89

RIM=789.79

CB 3316

INV W 24" RCP=783.49

INV E 24" RCP=783.49

RIM=790.06

INL 6889

INV W 24" RCP=785.34

INV NE 15" RCP=785.41

RIM=790.13

INL 6877

IN

V=790.8

712"

CM

P

CU

LV

ER

TIN

V=791.3

112"

CM

P

CU

LV

ER

T

INV E 12" RCP=788.74

RIM=791.49

CB 6269

FULL OF DEBRIS

INV S 15" RCP=788.20

INV N 15" RCP=788.13

RIM=791.58

INL 6272

RESTRICTOR

INV W 6" DIP=786.56

INV SE 12" RCP=786.51

RIM=791.65

STM 3274

IN

V

NW 24"

RC

P=786.5

7IN

V

S 24"

RC

P=786.6

4IN

V

E 15"

RC

P=787.0

3RI

M=791.6

6C

B

BH 7350

IN

V=791.8

415"

CM

P

CU

LV

ER

TIN

V

S 24"

RC

P=786.2

8RI

M=791.8

6IN

L 7334 IN

V

N 24"

RC

P=786.6

0RI

M=791.8

7IN

L 7349

IN

V=791.8

915"

CM

P

CU

LV

ER

T

ETA

FCP

MJM

AP

PR

OXI

MA

TE

R.O.W.

LIN

E

AP

PR

OXI

MA

TE

R.O.W.

LIN

E

AP

PR

OXI

MA

TE

R.O.W.

LIN

E





780

781

781

782

782

783

783

784

784

784

785

785

785

786

786

786

787

787

788

788

789

789

0363 KANE

SU

RV

EY

ED

PL

OT

TE

D

BY

DA

TE

NO

TE

BO

OK

NO.

PL

AN

ALIG

NM

EN

T

CH

EC

KE

D

RT.

OF

WA

Y

CH

EC

KE

D

CA

DD

FIL

E

NA

ME

PR

OFIL

ES

UR

VE

YE

D

PL

OT

TE

D

GR

AD

ES

CH

EC

KE

D

B.M.

NO

TE

D

ST

RU

CT

UR

E

NO

TA

T'N

S

CH'K

D

BY

DA

TE

NO

TE

BO

OK

NO.

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:


50'=PLOT SCALE

3/19/2014=PLOT DATE


= DESIGNED REVISED

REVISED

REVISED

REVISEDDATE

DRAWN

CHECKED

F.A.


-

-

-

-

-

-

-

-Default


KANE COUNTY 6

EXHIBIT 5

KEY MAP

FABYAN PARKWAY

KIR

K

RO

AD




DITCH



LEGEND:

FLOODWAY BOUNDARY

430+00

SUMMIT


PROPOSED

430+00

2 X 2 BOX

SWALE

DITCH

CHANNEL BRIDGE NO.

BRIDGE LOCATION -

2 X 2 BOX

OUTLET

CATCH BASIN

INLET

SANITARY SEWER

MANHOLE

STORM SEWER

DITCH CHECK

FLARED END SECTION

HEADWALL

EXISTING PROPOSED

SUMMITDRAINAGE

TYPECULVERT SIZE -


REMOVAL ITEM

Rim

El. 792.0

0

Sta 231+00 -

Ln:

6

Rim

El. 791.9

7

Sta 235

+98 -

Ln:

2

Sta 233

+34 -

Ln:

3

10-YR HGL

10-YR HGL

Inv.

El. 785.4

0 In

Inv.

El. 785.1

0

Out

Rim

El. 791.4

2

Sta 228

+00 -

Ln:

5

Inv.

El. 786.2

9

Out

Inv.

El. 786.4

0 In

Inv.

El. 785.3

0

Out

Inv.

El. 785.4

0 In

Inv.

El. 784.1

0

Out

Inv.

El. 784.2

0 In

Rim

El. 789.7

0

295.0 LF - 18" RCP @ 0.30%

263.0 LF - 18" RCP @ 0.42%

53.0 LF - 18" RCP @ 3.02%

Sta 236

+51 -

Ln:

1

Inv.

El. 782.4

0

Out

Inv.

El. 782.5

0 In

Rim

El. 789.7

0

228+00 229+00 230+00 231+00 232+00 233+00 234+00 235+00 236+00 237+00 238+00 239+00 240+00

792.1

4

792.1

8

792.2

5

792.2

9

792.2

9

792.2

5

792.2

0

792.0

6

792.2

3

791.9

2

791.3

3

791.1

4

791.0

5

790.9

4

790.8

2

790.6

4

790.4

9

790.3

4

790.2

1

790.1

1

789.9

6

789.7

6

789.5

5

789.3

7

789.2

4

792.1

1

792.2

5

792.5

4

792.8

0

792.9

1

792.8

5

792.6

8

792.5

0

792.3

2

792.1

4

791.9

6

791.7

9

791.6

1

791.4

3

791.2

5

791.0

7

790.8

9

790.7

1

790.5

3

790.3

5

790.1

8

790.0

0

789.8

2

789.6

4

789.4

6

SCALE IN FEET

50050

MA

TC

HLIN

E

ST

A.

240

+00

KIR

K

RO

AD

765

770

775

780

785

790

795

765

770

775

780

785

790

795

800

805

6 240+00

6 KIRK ROAD AND FABYAN PARKWAY


6

J

772

772 773

773

773

773

774

774

774

774

775

775

775

775

775

775

775

776

776

776

776

777

777

777

777

777

777

778

778

778

778

778

779

779

779

779

780

780

780

780

780

780

780

780

780

780

781

781

781781

782

782

782782

782

783

783

783

783

783

784

784

784

784

784

785

785

785

785

785

785

785

785

785

785

785

785

785

785

786

786

786

786

786

786

786

786

786

787

787

787

787

787

787

787787

787

787

787

787

788

788

788

788

788

788

788

788

788

788

789

789

789

789

789

789

790

790

790

790

790

790

790

791

791

791

792

792

793

240+00

245+00

250+00

KIRK ROAD



4.55 AC

SUBAREA NW-3B:

SUBAREA NW-4B: 4.41 AC



OUTLET NO. NW-4


OUTLET NO. NW-3

REMOVE AND REPLACE S.S.



INV. 780.00

INV. 778.80

780778

790

772

790

792

788

796

794

798

786

INV=765.52


INV SW 12" RCP=767.12

INV S 24" RCP=766.65

INV N 15" RCP=766.67

RIM=771.83

CB 4336

INV=771.93


INV NW 12" RCP=767.62

INV SW 36" RCP=765.38

INV N 24" RCP=765.68

RIM=772.29

CB 3948

INV W 15" RCP=767.57

INV S 15" RCP=767.48

RIM=772.88

CB 4349

INV NW 12" RCP=766.25

INV W 12" RCP=766.35

INV S 24" RCP=766.25

INV N 24" RCP=766.45

RIM=775.25

CB 4019

INV=779.90

18" RCP CULVERTINV=781.06

24" RCP CULVERT

INV=781.46

24" RCP CULVERT

BLIND CONNECT

INV E 12" PVC=781.12

RIM=785.18

INL 7286

INV S 12" RCP=781.39

CONNECTION SHOWN PER GENEVA ATLAS

INV N 12" RCP=781.31

RIM=785.49

INL 7218

INV N 12" RCP=781.62

RIM=785.60

INL 7217

INV E 24" RCP=778.21

INV N 30" RCP=778.06

RIM=786.01

STM 7260

INV W 24" RCP=780.58

INV SW 12" RCP=782.08

INV E 24" RCP=780.58

RIM=786.08

INL 7321INV NE 12" RCP=783.29

RIM=786.11

INL 7320

INV E 12" RCP=783.24

RIM=786.51

INL 7160

INV W 12" RCP=782.81

RIM=786.62

INL 7176

INV W 24" RCP=780.73

INV S 12" RCP=781.01

RIM=786.87

CB BH 7125

SEVERE OFFSET

INV W 24" RCP=779.89

INV E RCP=779.89

RIM=787.01

INL 7112

INV W 24" RCP=780.57

INV E 24" RCP=780.57

RIM=787.18

INL 7126

INV W 12" RCP=783.77

INV N 12" RCP=783.72

RIM=787.58

INL 7082




RIM=787.60

INL 7070

INV W 24" RCP=782.37

BLIND CONNECT

INV S 12" RCP=782.49

INV E 12" RCP=783.98

RIM=787.83

CB 7038




RIM=788.21

INL 7027




RIM=788.28

INL 7037INV S 6" VCP=787.38

RIM=788.88

CB BH 6984

ETA

FCP

MJM

J



0363 KANE

SU

RV

EY

ED

PL

OT

TE

D

BY

DA

TE

NO

TE

BO

OK

NO.

PL

AN

ALIG

NM

EN

T

CH

EC

KE

D

RT.

OF

WA

Y

CH

EC

KE

D

CA

DD

FIL

E

NA

ME

PR

OFIL

ES

UR

VE

YE

D

PL

OT

TE

D

GR

AD

ES

CH

EC

KE

D

B.M.

NO

TE

D

ST

RU

CT

UR

E

NO

TA

T'N

S

CH'K

D

BY

DA

TE

NO

TE

BO

OK

NO.

SECTION COUNTY


TOTAL

SHEETS

SHEET

NO.RTE.

SCALE:


50'=PLOT SCALE

3/19/2014=PLOT DATE


= DESIGNED REVISED

REVISED

REVISED

REVISEDDATE

DRAWN

CHECKED

F.A.


-

-

-

-

-

-

-

-Default


KANE COUNTY 6

EXHIBIT 5

KEY MAP

FABYAN PARKWAY

KIR

K

RO

AD




DITCH



LEGEND:

FLOODWAY BOUNDARY

430+00

SUMMIT


PROPOSED

430+00

2 X 2 BOX

SWALE

DITCH

CHANNEL BRIDGE NO.

BRIDGE LOCATION -

2 X 2 BOX

OUTLET

CATCH BASIN

INLET

SANITARY SEWER

MANHOLE

STORM SEWER

DITCH CHECK

FLARED END SECTION

HEADWALL

EXISTING PROPOSED

SUMMITDRAINAGE

TYPECULVERT SIZE -


REMOVAL ITEM

240+00 241+00 242+00 243+00 244+00 245+00 246+00 247+00 248+00 249+00 250+00

789.2

4

789.0

6

788.8

4

788.7

0

788.5

9

788.4

2

788.2

5

788.1

9

788.1

9

788.0

1

787.7

8

787.6

1

787.4

8

787.3

0

787.1

5

786.9

7

786.8

0

786.6

8

786.6

3

786.7

2

786.9

5

789.4

6

789.2

8

789.1

0

788.9

2

788.7

4

788.5

7

788.3

9

788.2

1

788.0

3

Appendix B: Calculations

Job # 11-0594

Kirk Road and Fabyan Parkway, Kane County, lL

Existing Hydrologic P

Outlet/Subarea

lD1

w-1

arameters

NW-1

Area

NW-2A

lacres)

NW-28

Existing

lmperviousArea

6.31

NW-3

3.35

NW-4

3.66

sE-13

sl-z,g,42

6.63

(acres)

7.68

2.23

sE-53

4.99

sE-6&72

0.34

0.84

1.47

E-1

2.98

0.00

See HEC-HMS Basin Model: Existing

1)There are 4 main outlets - West (W), Northwest (NW),

Southeast (SE), and East (E)

2) Flows combine outside ROW

3) Flow kept separate to study wetland hydrology

4) Flow kept separate since will not be tributary to proposed

basin (willjoin downstream of basin)

CN

E-2

0.24

o.73

82

0.53

0.33

Lae Time

79

0.25

0.7L

85

(min)

1.98

r.72

94

9.4

0.24

79

L4

0.33

77

LL,2

0.25

94

18

0.87

88

L4.8

10.1

98

98

6

98

15.8

86

6

6

6

LL.9

N :\ka neco unty\1 10594\Dra in\Spreadsheets\H& H Sum ma ry.xlsx

Job # 11-0594

Kirk Road and Fabyan Parkway, Kane County, lL

Required Detention Based on lncreased lmpervious Area

Proposed OutletID

Ponds in HEC-HMS)in HEC

Proposed

lmperv¡ous Area

lncreasel

W

NW

See HEC-HMS Basin Model: Detention1) lncludes undetained proposed impevious areas such as sidewalks sloping away from roadways

SE

E

lacresl

Existing

lmpervious Area

Removal

1.04

7.4tt.970.3

facresì

0.08

008

Net lncrease

lmoervious

0

0

lacrecì

0.96

1.33

Allowable

Release Rate

1.97

0.3

{cfsl

0. 10

0. 13

0.20

Las Time

0.03

fminl

Required

Detention fromHEC-HMS

9.4

14.8

2t.211.2

facre-teetl

Required

Retention Based

on 3f4" Rainfall

0.45

0.65

0 95

0.14

(acre-teetl

0.06

0.08

o.t20.02

N:\kanecounty\110594\Drain\Spreadsheets\H&H Summary.xlsx

Job # 11-0594

Kirk Road and Fabyan Parkway, Kane County, IL

Proposed Hydrologic Parameters

Area

Proposed

Impervious

Area Lag Time1

(acres) (acres) (min)

1A 0.47 0.47 98 6.0

1B 2.49 2.49 98 6.0

1C 1.47 0.03 74 6.0

1D 2.14 0.14 76 6.0

1A 0.44 0.44 98 6.0

1B 2.65 0.00 77 14.0

2A 2.39 2.39 98 6.0

2B 6.63 N/A 94 18.0

2C 4.45 0.22 78 6.0

3A 0.47 0.47 98 6.0

3B 4.55 0.00 77 14.8

4A 0.33 0.33 98 6.0

4B 4.41 0.00 74 10.1

1A 0.15 0.15 98 6.0

1B 0.87 0.87 98 6.0

1C 0.78 0.78 98 6.0

1D 2.2 1.40 89 21.2

4 0.43 0.43 98 6.0

5 0.37 0.37 98 6.0

6 0.58 0.58 98 6.8

1 0.4 0.40 98 6.0

2 1.98 1.00 88 11.2

1) CN and TC spreadsheets not used for areas with 100% impervious. Used

CN = 98 and minimum Lag Time = 6 minutes

See HEC-HMS Basin Model: Proposed

SE

E

Proposed

Outlet ID CN1

Subarea

W

NW


Job # 11-0594

Kirk Road and Fabyan Parkway, Kane County, IL

Comparison of Existing and Proposed Flow Rates

Flow Rate Duration

(cfs) (hour) (cfs) (cfs)

W 19.5 1 17.5 -2.0

NW 49.1 1 33.9 -15.2

SE 15.3 1 11.4 -3.9

E 8.0 1 7.6 -0.4

Proposed 1-

hour Duration

Flow Rate

Existing Critical Storm Event

DifferenceProposed

Outlet ID


Project:

Location:

File:

Fabvan Parkwav and Kirk Road

Geneva, Kane County, lL

Time of Concentration (T") or Travel Time (T,)

N:\kanecounty\1 1 0594\Drain\Spreadsheets\[TOpr

Present /

Tc through

SHEET FLOW

Surface Description (table 3-1)

Manning's roughness coeff., n

Flow Length, L (total L < 100')

Two-yr 24-hr rainfall, P2

Land slope, sT, = (0.007(nL¡osylpro'5 so4¡

SHALLOW CONCENTRATED FLOW

Segment lD

Surface Description (paved or unpaved)

Flow Length, L (ft)

Watercourse slope, s (fUft)

Average velocity, V (fus)

Tr=L/3600V (hr)

By:

Checked:

Segment lD

@subarea

(ft)

(in)

(fuft)(hr)

ETA

navecl

0.011

SUBAREA 1 (Outlet W for Detention)

100

Date: 817120'13

3.04

CHANNEL FLOW

Date:

0.01

0. 03

Cross-sectional flow area, a

Wetted perímeter, Pw

Hydraulic radius, r = alPw

Channel slope, s


y = (1.49 ro'uut so u¡ / n

Flow length, L

Tr=L/3600V

+

I

navcr|

150

0.003

1. 1',!

0.04

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fus)

(ft)

(hr)

Watershed or subarea T" or T,

Lag Time for HEC-HMS (use 6 minute minimum)

ETAFile: Tcpr.xlsxDate Prinled: s12612013

+

=fEn..

ss

+ +

2,00

1400

0.19 +

Project:

Location:

File:



N:\kanecounty\1 1 0594\Drain\Spreadsheets\[TCpr

Present /

Tc through


SHEET FLOW





Land slope, sT, = (o,oo7(nL¡o8y1p.o'5 so'4¡


Segment lD


Flow Length, L (ft)


Average velocity, V (fUs)

TI=L/3600V (hr)

By:

Checked:

Segment lD

@subarea

ETA

(ft)

(¡n)

(fuft)(hr)

I

unn

o)a100

SUBAREA NW-18

?o¿

Date:

CHANNEL FLOW

Date:

0.01

0.32

8t5120'13

Cross-sectional flow atea, a

Wetted perimeter, Pw

Hydraulic radius, r = a/Pw

Channelslope, s


y = (1.49 ro'uut so'5¡ / nFlow length, L

Tt=L/3600V

+

il

unp.

330

0.01

1.61

0.06

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)

(hr)

Watershed or subarea T" or Tg

Lag Time for HEG-HMS (use 6 minute minimum)

ETAF¡le: TCpr.xlsxDate Printed: 912612013

+

S. S.

+ +

)oo100

0.01

=Ent

+

= l--îãõ]n'.I-l= | r¿.0 lmin

Project:

Location:

File:

Fabyan Parkway and Kirk Road

Geneva. Kane Countv. lL


N :\kanecounty\1 1 0594\Drain\Spreadsheets\[TCpr

* ASSUME 30 MINUTE TC, AND 18 MINUTE LAG TIME FOR PRIVATE DEVELOPMENT TRIBUTARY TO DETENTION 'SHEET FLOW





Land slope, sT, = (o.oo7(nL¡o 8¡/1pro 5

so'4¡

Present / 6""õ (Private devetopment and detention basin)


Segment lD


Flow Length, L (ft)



TI=L/3600V (hr)

By:

Checked:

Tc through subarea

Segment lD

(ft)

(in)

(fuft)(hr)

I

navecl

0.011

SUBAREA NW-28

3.

Date: 81612013

CHANNEL FLOW

04

Date:

0.01

0 00

Cross-sectional flow arca, a



Channelslope, s


y = (1.49 10'667 so 5) / n

Flow length, LTr=L/3600V

+

oaved

0.01

2 03

0.00

Segment lD

(ft')

(ft)

(ft)

(fuft)

(fUs)

(ft)(hr)



ETAFile: TCpr.xlsxOate Printed: 912612013

+

S.S.

+ +

2.00

+ = l-lnrhr

min

Project:

Location:

File:

Fabyan Parkwav and Kirk Road


Time of Concentration (T.) or Travel Time (T1)

N :\kanecountv\1 1 0594\Drain\Soreadsheets\[TCpr

SHEET FLOW



Flow Length, L (total L < 100)


Land slope, sT, = (0.007(nL¡08¡/1pro5 so'a¡

Present r@Tc through subarea


Segment lD


Flow Length, L (ft)


Average velocity, V (ft/s)TI=L/3600V (hr)

By:

Checked:

Segment lD

(ft)

(in)

(fuft)(hr)

u nD.

0.24

100

SUBAREA NW-38 (Outlet NW Detention)

3.04

Date: 81612013

Date:

CHANNEL FLOW

0.01

0.32




Channelslope, s


y = (1.49 ro'uut so u¡ / n

Flow length, L

Tr=L/3600V

+

il

unp.

630

0.02

2 28

0.

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)

(hr)

Watershed or subarea T" or T1


ETAFile: TCpr.xlsxDate Prinled: 912612013

08 +

S.S.

+

2.00

+

90

0 01

= l-õ.õã-lnr

+

Project:

Location:

File:




Present /

Tc through

Time of Concentration (T.) or Travel Time (T,)

SHEET FLOW





Land slope, sT, = (0.007(nL¡o'8¡/1Pro'5 so'4¡


By:

Checked:

Segment lD

Segment lD


Flow Length, L (ft)



TI=L/3600V (hr)

@subarea

ETA

(ft)

(in)

(fuft)

(hr)

I

unp.

0.24

100

SUBAREA NW-48

3.04

Date: 81612013

CHANNEL FLOW

Date:

0.03

0.21



Hydraulic radius, r -- alPw

Channel slope, s

Manning's roughness coeff., ny = (1.4g t.o'ooz .0 5) / n

Flow length, L

Tt=L/3600V

+

I

uno.

600

0.03

2.79

0.06

Segment lD

(ft1

(ft)

(ft)

(fr/ft)

(fUs)

(ft)

(hr)



ETAFile: TCpr.xlsxDate Pfinted: 912612013

+

=f]ï4ln'

S.S.

+

2.00

+

90

0.01

=Ent

+ = l-õlõilnrhr

mtn

Project:

Location:

File:


Geneva. Kane Countv, lL

Time of Concentration (T") or Travel Time (T¡)

N:\kanecounty\1 1 0594\Drain\Spreadsheets\[TCpr

Present /

Tc through

SHEET FLOW





Land slope, sT, = (0.007(nL¡08¡/1Pro'5 so'4¡


Segment lD


Flow Length, L (ft)



Tt = L/ 3600 V (h0

By:

Checked:

Segment lD

@subarea

(ft)

(in)

(fuft)(hr)

ilnn

o)^100

SUBAREA SE-1D (Outlet SE Detention)

3.04

Date: 81612013

CHANNEL FLOW

Date:

0.01

0.32

Cross-sectional flow atea, a



Channel slope, s


y = (1.49 ro'uut sou¡ / n

Flow length, L

Tt=L/3600V

+

I

uno.

470

0.006

1.25

0.10

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)(hr)

Watershed or subarea T" or Tt


ETAFlle: Tcpr.xlsxDats Prinled: 912612013

+

S.S.

+ +

)oo1240

0,'17

= l-õ.iõlnr

+ = l-õFlnr

Project:

Location:

File:



N:\kanecounty\1 1 0594\Drain\Spreadsheets\[TOpr

Present /

Tc through

Time of Concentration (T.) or Travel Time (T¡)

SHEET FLOW





Land slope, s

T, = (0.007(nL¡o'8¡/1Pro5 so'4¡


Segment lD


Flow Length, L (ft)


Average velocity, V (fus)

TI=L/3600V (hr)

By:

Checked:

Segment lD

@subarea

(ft)

(in)

(fvft)(hr)

I

naved

0.011

100

SUBAREA SE-4

?04

Date:

Date:

CHANNEL FLOW

0 01

0.03

8t6t2013




Channel slope, s

Manning's roughness coeff., ny = (1.49 rouut sou¡ / n

Flow length, L

Tt=L/3600V

+

il

oaved

240

0.003

1.11

0

Segment lD

(ft')

(ft)

(ft)

(fuft)

(fUs)

(ft)

(hr)



ETAF¡le: TCpr.xlsxDate Printed: 9126120'13

06 +

ò. S.

+ +

2. 00

+

hr

min

Project:

Location:

File:


Geneva, Kane Countv. lL



Present /

Tc through

SHEET FLOW





Land slope, sT, = (0.007(nL¡08¡/1P.05 so'4¡


Segment lD


Flow Length, L (ft)



TI=L/3600V (hr)

By:

Checked:

Segment lD

@subarea

(ft)

(in)

(fuft)(hr)

ETA

navad

0.011

100

SUBAREA SE-6

?04

Date:

CHANNEL FLOW

Date:

0.01

0 03

8t5t2013




Channelslope, s


y = (1.49 rouut sou¡ / n

Flow length, L

Tt=L/3600V

+

il

naved

230

0.003

1.1',!

0.06

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)(hr)



ETAFile: TCpr.xlsxoate Printed: s12612013

+

S.S.

+ +

2.00

7300.10

= l-õ.õõ-ln.

+

_hr

= min

Project:

Location:

File:


Geneva, Kane Countv, lL



Present /

Tc through

SHEET FLOW





Land slope, sT, = (0.007(nL¡o'8y1Pros so'4¡


Segment lD


Flow Length, L (ft)

Watercourse slope, s (fuft)


TI=L/3600V (hr)

By:

Checked:

Segment lD

@subarea

(ft)

(in)

(fuft)(hr)

ETA

ilnô

o)4100

SUBAREA E-21 Overall Outlet E

304

Date: 81512013

CHANNEL FLOW

Date:

0 04

0.18




Channel slope, s


y = (1.49 ro'uut sou¡ / n

Flow length, L

Tr=L/3600V

+

il

unp.

1 '100

0.02

2 28

0

Segment lD

(ft')

(ft)

(ft)

(fvft)

(fUs)

(ft)(hr)

Watershed or subarea T" or T¡


ETAF¡le: TCpr.xlsxDate Printed: 912612013

13 +

= l-õìã-ln'.

S. Þ.

+ +

2.00

= l-õãlnr

+ =En'hr

min

By: ETA Date:

Checked: Dtl< Date:

Product

ofCurve Number

and Area

SUBAREA W-1CDescription:


N :\kanecounty\1 1 0594\Drain\Spreadsheets\[CNj

Present @

Curve Number


d(

Project:

Location:

File:

Circle One:

Totals =

SoilNameand

Hydrologic

Group

Use CN =

74.49CN (weighted) = =

ETAFile: CNpLxlsx0âto Printed: 111412013

Project:

Location:

File:

Circle One:

Fabvan Parkway and Kirk Road


N :\kanecountv\1 1 0594\Drain\Spreadsheets\f CNI

SoilNameand

Hydrologic

Group

Present @

(d

By:

Checked:

Description:

ETA

SUBAREA W-1D

Curve Number

Date:

Date:

CN (weighted) =totalproduct

totel area

Product

ofCurve Number

and Area

161.72

2.14

ETAFile: CNpr xlsxOâtePrinted: 9126f2O13

75.57

Use CN =

Date:

5t3t2013ETA

Product

ofCurve Number

and Area

SUBAREA NW.1B

By:

Checked:

Description:


N :\kanecounty\1 1 0594\Drain\Spreadsheets\[C Nt

Presenr -rffi\\_-7

Curve Number


d

Project:

Location:

File:

Circle One:

Totals =

SoilNameand

Hydrologic

Group

Use CN =


ETAFile: CNpr.xlsxDetoPrint€d: 9126120'13

Date:

5t3t2013ETA

Product

ofCurve Number

and Area

SUBAREA NW-28

By:

Checked:

Description:


N :\kanecountv\1 1 0594\Drain\Spreadsheets\lCNt

@ Devetoped

Curve Number


d

Project:

Location:

File:

Circle One:

Totals =

SoilNameand

Hydrologic

Group

Use CN =


ETAF¡le: CNpr.xlsxOatePrinted: 912612013

Date:

Date:

ETA

Product

ofCurve Number

and Area

SUBAREA NW-2C

By:

Checked:

Area

lï1"",",

[_l'q.'

!ø



Description:

N :\kanecounty\1 1 0594\Drain\Spreadsheets\[C Nl

Present @

Curve Number

(d

Project:

Location:

File:

Circle One:

Totals =

SoilNameand

Hydrologic

Group

Use CN =


ETAFile: CNpr.xlsxDate Printsd: 912612013

Project:

Location:

File:

Circle One:


Geneva. Kane Countv, lL

N :\kanecounty\1 1 0594\Drain\Spreadsheets\lC Nt

Present @

SoilNameand

Hydrologic

Group

(d

By:

Checked:

Description:

ETA

SUBAREA NW-38

Curve Number

Date:

Date:

CN (weighted) = =

Product

ofCurve Number

and Area

ETAF¡lê: CNpr xlsxDate Printed: 912612013

76.993

Totals =

Use CN =

ETA

Product

ofCurve Number

and Area

SUBAREA NW-48

By:

Checked:

Description:



N :\kanecounty\1 1 0594\Drain\Spreadsheets\lCNl

Presenr @

Curve Number

(d

Project:

Location:

File:

Circle One:

SoilNameand

Hydrologic

Group

Use CN =

74CN (weighted) = =

ETAFils: CNpr xlsxDatê Print€d: 912612013

Date:

Date:

ETA

Product

ofCurve Number

and Area

SUBAREA E-2

By:

Checked:

Area

lTì"",",

sq. m.

o/o



Description:

trT

N :\kanecounty\1 1 0594\Drain\Spreadsheets\[CNl

Present @

Curve NumberCover Description

cover type, treatment, arhydrologic condition;

percent impervious;

unconnected/connected

imoervious area ratio)

Project:

Location:

File:

Circle One:

Totals =

SoilNameand

Hydrologic

Group

Use CN =

87.606173.46

1.98

total product

total areaCN (weighted) =

ETAFile: CNpr xlsxDâtsPrintôd: 9126120'13

INTERPOLATION SPREADSHEET FOR POND SIZING OF A SQUARE OR RECTANGULAR SHAPE

FOR INPUT INTO A TR-20 OR HEC-1 MODEL (THE MODEL RUN WILL VERIFY IF STORAGE IS

SUFFICIENT; IF NOT, ITERATE)

Pond W Pond SE

Step 1: Put in invert elevation. NWL/Orifice Invert = 0 0

Step 2: Put in design HWL. Design HWL = 4 4

Step 3: Put in release rate. Release Rate @ HWL = (cfs) 0.10 0.20

Step 4: Put in orifice discharge coefficient. Orifice coefficient C = 0.6 0.6

Step 5: Put in ASSUMED required volume and known side slope. Trial Storage Volume @ HiPt. (ac-feet) 0.45 0.95

NOTE: Put in the side slope Side Slope (S Horizontal :1 V) 3 3

A square detention area is sized with width=length @ NWL Computed Width=Length @ NWL (feet) 57 89

NOTE: Assume a width for the detention area. Assume a Width @ NWL (feet) 70 60

Then the length is computed as: Then Length @ NWL = (feet) 46 130

The next 2 rows compute a rectangular shaped detention area for the Area of Rectangle @ HWL (acres) 0.15 0.30

specified volume (instead of a square shape) assuming a width. Area of Rectangle @ HWL+1ft (acres) 0.17 0.33

NOTE: Three iteration trials are needed to compute the orifice diameter (circular) to account for head being to the centroid of orifice.

Check for proper convergence of Diameter of Orifice. In general, three trials are sufficient.

Check to see if Diameter << Head, if not will need to hand calculate Q for that Head.

NOTE: All values below are automatically computed, other than having to adjust the rows to fit the bounce.

POND W POND SE

Trial 1: Area of Orifice A1= 0.0104 sq.ft. A1= 0.0208 sq.ft.

Diameter of Orifice D1= 0.1150 ft D1= 0.1626 ft





Z=C*A*SQRT(2*g) Z= 0.0504 Z= 0.1010

Q=Z*SQRT(H) H Q S H Q S

H=Set by user 0 0.00 0.00 0 0.00 0.00

S=Computed 1 0.05 0.08 1 0.10 0.19

2 0.07 0.18 2 0.14 0.41

3 0.09 0.30 3 0.17 0.66

4 0.10 0.45 4 0.20 0.95

5 0.11 0.62 5 0.22 1.27

6 0.12 0.82 6 0.25 1.63

7 0.13 1.05 7 0.27 2.03

8 0.14 1.31 8 0.28 2.48

9 0.15 1.61 9 0.30 2.97

10 0.16 1.95 10 0.32 3.51

ELG: d:\excel\Pond+Restrictor Sizing 031414.xls

3/18/2014

1 of 1

INTERPOLATION SPREADSHEET FOR POND SIZING OF A SQUARE OR RECTANGULAR SHAPE

FOR INPUT INTO A TR-20 OR HEC-1 MODEL (THE MODEL RUN WILL VERIFY IF STORAGE IS

SUFFICIENT; IF NOT, ITERATE)

Pond E Pond NW

Step 1: Put in invert elevation. NWL/Orifice Invert = 0 0

Step 2: Put in design HWL. Design HWL = 2 3.5

Step 3: Put in release rate. Release Rate @ HWL = (cfs) 0.03 0.13

Step 4: Put in orifice discharge coefficient. Orifice coefficient C = 0.6 0.6

Step 5: Put in ASSUMED required volume and known side slope. Trial Storage Volume @ HiPt. (ac-feet) 0.14 0.65

NOTE: Put in the side slope Side Slope (S Horizontal :1 V) 3 3

A square detention area is sized with width=length @ NWL Computed Width=Length @ NWL (feet) 49 79

NOTE: Assume a width for the detention area. Assume a Width @ NWL (feet) 300 30

Then the length is computed as: Then Length @ NWL = (feet) 4 187

The next 2 rows compute a rectangular shaped detention area for the Area of Rectangle @ HWL (acres) 0.11 0.24

specified volume (instead of a square shape) assuming a width. Area of Rectangle @ HWL+1ft (acres) 0.16 0.28

NOTE: Three iteration trials are needed to compute the orifice diameter (circular) to account for head being to the centroid of orifice.

Check for proper convergence of Diameter of Orifice. In general, three trials are sufficient.

Check to see if Diameter << Head, if not will need to hand calculate Q for that Head.

NOTE: All values below are automatically computed, other than having to adjust the rows to fit the bounce.

POND E Pond NW







Z=C*A*SQRT(2*g) Z= 0.0214 Z= 0.0702

Q=Z*SQRT(H) H Q S H Q S

H=Set by user 0 0.00 0.00 0 0.00 0.00

S=Computed 1 0.02 0.05 1 0.07 0.14

2 0.03 0.14 2 0.10 0.32

3 0.04 0.28 3 0.12 0.53

4 0.04 0.47 3.5 0.13 0.65

5 0.05 0.71 4.5 0.15 0.92

6 0.05 1.00 5.5 0.16 1.23

7 0.06 1.35 6.5 0.18 1.58

8 0.06 1.76 7.5 0.19 1.98

9 0.06 2.23 8.5 0.20 2.42

10 0.07 2.77 9.5 0.22 2.92

ELG: d:\excel\Pond+Restrictor Sizing 031414.xls

3/18/2014

1 of 1


Kane County, Illinois

Job # 11-0594

Detention Storage Volume

Basin *Provided Vol (CY) Provided Vol. (Ac-Ft) Required Vol. (Ac-Ft)

W 1203.62 0.75 0.45

NW 1254.11 0.78 0.65

SE 1643.08 1.02 0.95

* Volumes calculated using GeoPak Software

Fabyan Parkway BMP Swale E -Provided Storage Volume

BY: MB

STA. DIST *AREA VOLUME

90+33 0

Average Volume 66.5 28 1862

91+00 56

91+00 0

Average Volume 80 28 2240

91+80 56

91+80 0

Average Volume 156 28 4368

93+30 56

Total Storage Volume (CF) 10,164.00

Total Provided Storage Volume (ac-ft) 0.23

Total Required Storage Volume (ac-ft) 0.14

* Areas calculated from cross-sections using 2 ' HWL from Microstation

Ditch Check at Sta 91+80 (Top at 779.00)


3/17/2014

BMP Swale with Ditch Checks at 2' HWL


3/18/2014 N:\kanecounty\110594\Drain\Spreadsheets\BMP Swale E Storage Calc.xlsx

Kirk Road and Fabyan Parkway Land Type C

Hydraflow Input Parameters Impervious 0.9

CBBEL Job #110594 Pervious 0.3

Revised 3/17/14

* Use minimum Tc = 10 min.

North System

Drainage

Area Impervious Area

Runoff

Coefficient Tc*

(ac) (ac) C (min)

236+51LT 0 0 --- 10

235+98LT 0.53 0.53 0.90 10

233+34LT 0.55 0.55 0.90 10

233+34RT 0.56 0.56 0.90 10

76+24 0.62 0.48 0.76 10

79+00 0.45 0.35 0.77 10

80+42 0.19 0.04 0.43 10

South System

Drainage


Runoff

Coefficient Tc*

(ac) (ac) C (min)

220+00 0.28 0.28 0.90 10

222+00 0.37 0.37 0.90 10

224+00 0.5 0.5 0.90 10

226+00 0.32 0.32 0.90 10

228+00 0.46 0.46 0.90 10

231+00 0.42 0.42 0.90 10

231+00a 1.43 0.62 0.56 25 (a)

231+50 0.35 0.35 0.90 10

West System

Drainage


Runoff

Coefficient Tc*

(ac) (ac) C (min)

59+00 0.56 0.56 0.90 10

62+00 0.58 0.58 0.90 10

64+00 0.56 0.56 0.90 10

67+00 0.9 0.9 0.90 10

Line ID

Line ID

(a) from detention time of concentration calculations, Subarea SE-1 sheet flow +

shallow concentrated flow

Line ID

Date:

Date: 51312013ETA

SUBAREA W-1

Product

ofCurve Number

and Area

Runoff Curve Number

By:

Checked



Description:

N:\kanecounty\1 1 0594\Drain\Spreadsheets\[H&l

@ Devetoped

Curve Number

d

Project:

Location:

File:

Circle One:

Totals =

Soil Name

and

Hydrologic

Group

\ooendix A

Use CN =


ETAFile: CNex xlsxoate Printed: 9l1Ol2O13

Date:

Date: 51312013ETA

Product

ofCurve Number

and Area

Runoff Curve Number

SUBAREA NW-1

By:

Checked:

Description:

N :\kanecounty\1 1 0594\Drain\Spreadsheets\[H&l

@ Devetoped

Curve Number



d

Project:

Location:

File:

Circle One:

Totals =

Soil Name

and

Hydrologic

Group

Use CN =


ETAFile: CNex xlsxDat6 Printsd: 9l1Ol2O13

Date: 51312013ETA

QJK

SUBAREA NW-24

Product

ofCurve Number

and Area

Runoff Curve Number

By:

Checked:

Area

1T1"",",

l_l'0.'n

Zr"

Description:

N:\kanecountv\1 1 0594\Drain\Spreadsheets\lH&l

@ Devetoped

Curve Number



(d

Project:

Location:

File:

Circle One:

SoilNameand

Hydrologic

Group

\poendix r'

Use CN =

85.1 31CN (weighted)= =

ETAF¡le: CNex xlsxDats Printed: 911012013

Date: 51312013

Date:

ETA

Product

ofCurve Number

and Area

Runoff Curve Number

SUBAREA NW-28

By:

Checked:



Description:

N :\kanecountv\1 1 0594\Drain\Spreadsheets\[H&l

@ Deveroped

Curve Number

d

Project:

Location:

File:

Circle One:

Totals =

SoilName

and

Hydrologic

Group

\ooendix F

Use CN =

94.452CN (weighted) -- =

ÊTAFil€: CN€x xlsxDate Printêd: 911012013

Project:

Location:

File:

Circle One:

Fabyan Parkwav and Kirk Road


N :\kanecountv\1 1 0594\Drain\Soreadsheets\tH&l

@ Devetoped

SoilNameand

Hydrologic

Group

Runoff Curve Number

(

By:

Checked:

Description: SUBAREA NW-3

ETA

Curve Number

Date: 51312013

Date:

CN (weighted) = =

Product

ofCurve Number

and Area

ETAFile: CNex xlsxDåte Prinlod: 9l'1U2013

78.992

Use CN =

Date:

Date: 51312013ETA

SUBAREA NW4

Product

ofCurve Number

and Area

By:

Checked:

Area

1T1"",",

sq mr.

o/o

Description:

EE



@ Devetoped

Curve Number


d

Project:

Location:

File:

Circle One:

Totals =

Soil Name

and

Hydrologic

Group

Use CN =


EfAFile: CNex xlsxDate Printed: 911012013

Project:

Location:

File:

Circle One:

Fabvan Parkway and Kirk Road


N :\ka necou nty\1 1 0594\Drain\Spreadsheets\[H&l

@ Devetoped

Soil Name

and

Hydrologic

Group

Ilunoff Curve Number

d

By:

Checked:

Description:

ETA

SUBAREA SE-1

Curve Number

Date:

CN (weighted) = =

5t3t2013

Product

ofCurve Number

and Area

ETAFile; CNex xlsxOat6 Printed: 911Ol20'13

94.286

Use CN =

Date:

Date: 51312013ETA

Product

ofCurve Number

and Area

Runoff Curve Number

By:

Checked:

Area

[T1"",",

sq. mi.

o/o

Description:

TE


@ Devetoped

Curve Number



d

Project:

Location:

File:

Circle One:

Totals =

SoilName

and

Hydrologic

Group

Use CN =

87.852261.8

2.98

total product

total areaCN (weighted) =

ETAFil€: CN€x xlsxDels Prinled: 9l1Ol2O13

ETA

SUBAREA SE-s

Product

ofCurve Number

and Area

Runoff Curve Nu mber

By:

Checked:



Description:

N :\kanecountv\1 1 0594\Drain\Spreadsheets\[H&l

@ Devetoped

Curve Number(d

Project:

Location:

File:

Circle One:

Totals =

SoilNameand

Hydrologic

Group

\ooendix F

Use CN =

98CN (weighted) = =

ETAFilê: CNex xlsxData Prinlod: 9110120'13

Project:

Location:

File:

Circle One:



N :\kanecou ntv\1 1 0594\Dra in\Spreadsheets\lC N,

@ Devetoped

SoilNameand

Hydrologic

Group

(

By:

Checked:

Description:

ETA

SUBAREA SE-6&7

Curve Number

Date:

Date:

CN (weighted) = =

5t3t2013

Area

lï"",",l-l'0.'lu"

Product

ofCurve Number

and Area

ETAFils: CNex xlsxoatê Print€d: 9l1Ol2O13

Totals =

98

Use CN =

Project:

Location:

File:

Circle One:



N :\kanecountv\1 1 0594\Drain\Soreadsheets\f H&l

@ Deveroped

SoilNameand

Hydrologic

Group

\ooendix A

( d

By:

Checked:

Description:

ETA

SUBAREA E-1

Curve Number

Date: 51312013

CN (weighted) = =

Area

[T1"",",

l_l'0.'

Ev.

Product

ofCurve Number

and Area

ETAF¡ls: CNex xlsxDate Printed: 911012013

98

Use CN =

Project:

Location:

File:

Circle One:



N :\kanecounty\1 1 0594\Drain\Spreadsheets\[H&l

@ Devetoped

Soil Name

and

Hydrologic

Group

(d

By: ETA

Checked:

Description: SUBAREA E-2

Curve Number

Date:

CN (weighted) =

5t3t2013

total product

total area

Product

ofCurve Number

and Area

170.7

1.98

ETAF¡lo: CNex xlsxDate Print€d: 9l1Ol2O'13

86.212

Totals =

Use CN =

Project:

Location:

File:




N :\kanecountv\1 1 0594\Drain\Spreadsheets\f TCex

SHEET FLOW





Land slope, sT¡ = (o.oo7(nl¡o8¡/1pro5 so4¡

@Tc through

By:

Checked:


Segment lD


Flow Length, L (ft)



TI=L/3600V (hr)

Segment lD

Developed

subarea

(ft)

(in)

(fvft)(hr)

ETA

àtr

I

oavecl

0.011

100

SUBAREA W-1

3

Date: 81512013

CHANNEL FLOW

04

0 01

0.03




Channel slope, s


y=(i.49r0667so5)/n

Flow length, L

Tt=L/3600V

+

il

oaved

150

0 003

1 11

0.04

Segment lD

(ft')

(ft)

(ft)

(fuft)

(fUs)

(ft)

(hr)



ETAFi¡e: TCex.xlsxDate Pr¡nled: Sl1Ol2O13

+

S.S.

+ +

2.00

1400

0.19 +

hr

min

Project:

Location:

File:



Time of Concentration

N :\kanecountv\1 1 0594\Drain\Soreadsheets\[TCex

SHEET FLOW



Flow Length, L (total L s 100')

Two-yr 24-hr rainfal, P2

Land slope, sT, = (0.007(nL¡08¡/1Pro5 so'a¡

(T.) or Travel Time (T,)

@DevetopedTc through subarea


Segment lD


Flow Length, L (ft)



TI=L/3600V (hr)

By:

Checked:

Segment lD

(ft)

(in)

(fuft)

(hr)

ETA

I

unp.

0 24

100

SUBAREA NW.1

Date: 81512013

Date:

3

CHANNEL FLOW

04

0.01

0 32




Channelslope, s


y = (1.4g rouut sou¡ / n

Flow length, L

Tt = L/ 3600 V

+

il

uno.

330

0.01

1.61

0.06

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)(hr)



ETAFile: TCex xlsxDate Printed: 9111120'13

+

S. S.

+ +

)oo100

0.01 + = l-õlõlln'hr

min

Project:

Location:

File:




N:\kanecounty\1 1 0594\Drain\Spreadsheets\[TCex

@DevelopedTc through subarea

SHEET FLOW





Land slope, sT, = (0.007(nL¡o'8y1pro5 so'4¡


Segment lD


Flow Length, L (ft)



Tr=L/3600V (hr)

By:

Checked:

Segment lD

ETA

(ft)

(in)

(fuft)

(hr)

I

unD.

0.24

50

SUBAREA NW-24

3.04

Date: 81612013

CHANNEL FLOW

Date:

0.01

0.18




Channelslope, s


y = (1.49 rouut sou¡ / nFlow length, L

Tt=L/3600V

+

I

oaved

270

0 007

1. 700.04

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fVs)

(ft)

(hr)



ETAFile: TCex xlsxDate Printed: 911012013

+

ss

+ +

2 00

630

0.09

=fo-l*

+ =f@*hr

min

Project:

Location:

File:



Time of Concentration

N :\kanecountv\1 1 0594\Drain\Spreadsheets\[TCex

- ASSUME 30 MINUTE TC, AND I8 MINUTE LAG TIME FOR PRIVATE DEVELOPMENT TRIBUTARY TO DETENTION 'SHEET FLOW




Two-yr 24-hr rainÍall, P2

Land slope, sT1 = (o.oo7(nL¡0 8¡/1pro 5

so'4¡

(T.) or Travel Time (T,)


Segment lD


Flow Length, L (ft)



TI=L/3600V (hr)

By:

Checked:

Tc through subarea SUBAREA NW-28

Segment lD

Developed (Private development and detention basin)

(ft)

(in)

(fuft)(hr)

ETA

oaved

0.011

3.04

Date: 81612013

CHANNEL FLOW

Date:

0 01

0.00




Channel slope, s


y = (1.4g roô67 sos) / n

Flow length, L

Ït=L/3600V

+

il

oaved

0.01

2 03

0.

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)

(hr)



ETAFile: TCex.xlsxDâle Printed: 9110120'13

00 +

ù, Þ.

+ +

2 00

+

Project:

Location:

File:




N :\kanecounty\1 1 0594\Drain\Spreadsheets\[TOex

@DeveropedTc through subarea

SHEET FLOW





Land slope, sT, = (o.oo7(nl¡osylpro's so'4¡


Segment lD

Sudace Description (paved or unpaved)

Flow Length, L (ft)

Watercourse slope, s (fVft)


T,=L/3600V (hr)

By:

Checked:

Segment lD

(ft)

(in)

(fuft)(hr)

ETA

Dù/<

uno

o24

100

SUBAREA NW-3

30¿

Date: 81612013

CHANNEL FLOW

Date:

0.01

0.32




Channel slope, s


y = (1.49 10'667 so5) / n

Flow length, L

Tt=L/3600V

+

il

un0.

630

0. 02

2.28

0

Segment lD

(ft')

(ft)

(ft)

(fuft)

(fus)

(ft)

(hr)



ETAFile: TCex xlsxDate Printed: 911012013

08 +

S.S.

+ +

2.00

90

0 01 +

hr

mtn

Project:

Location:

File:




N :\kanecountv\1 1 0594\Drain\Spreadsheets\[TCex

SHEET FLOW





Land slope, sT¡ = (0.007(nL¡08¡/1pro's soa¡


By:


Segment lD


Flow Length, L (ft)



TI=L/3600V (hr)

Checked:

Segment lD

ETA

(ft)

(in)

(fvft)(hr)

I

uno

o2a

100

SUBAREA NW-4

3

Date:

Date:

CHANNEL FLOW

04

0 03

0.21




Channel slope, s


y = (1.49 10667 so5) / n

Flow length, L

Tt=L/3600V

+

il

unp.

600

0.03

2.79

0

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)

(h0



ETAF¡le: TCex xlsxDate Printed: 9l'1012013

06 +

= l-õ7lln'

ù.ù.

+ +

2 00

90

0 01

=Eln'

+

Project:

Location:

File:




N:\kanecounty\1 1 0594\Drain\Spreadsheets\[TCex


SHEET FLOW





Land slope, sT, = (0.007(nL¡o'8¡/1P.0'5 so4¡

By:

Checked:


Segment lD


Flow Length, L (ft)



TI=L/3600V (h0

Segment lD

(ft)

(in)

(fuft)(hr)

ETA

I

naved

0.011

100

SUBAREA SE.1

3.04

Date: 81612013

Date:

CHANNEL FLOW

0.01

0.03




Channelslope, s


y = (1.49 10667 so's) / n

Flow length, L

Tt=L/3600V

+

I

navad

430

0.01

2 03

0

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)

(hr)



ETAFile: TCex.xlsxDale Printed: 911012013

06 +

S.S.

+ +

200150

0.02 + =f]l@n'hr

min

Project:

Location:

File:

Fabyan Parkway and Kirk Road By:

Geneva. Kane Countv. lL Checked:


N :\kanecountv\1 I 0594\Drain\Soreadsheets\tTCex

SHEET FLOW





Land slope, sT. = (0.007(nL¡08¡i1Pro5 so4¡



Segment lD

Segment lD


Flow Length, L (ft)



TI=L/3600V (hr)

(ft)

(in)

(fuft)(hr)

ETA

unÞ.

0.24

100

SUBAREA SE-2.3.4

3

Date:

CHANNEL FLOW

04

Date:

0 01

0.32

816t2013




Channel slope, s


y = (1.4g 10ô67 so5¡/ n

Flow length, L

Tt=L/3600V

+

il

Unn

470

o 006

I 25

0

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)(hr)

Watershed or subarea T" or T¡


ETAFile: TCox.xlsxDate Printed: 9110120'13

10 +

S. S.

+ +

)oo150

0.02

=f]@*

+ = l-õlõãln'

hr

min

Project:

Location:

File:




N:\kanecountv\1 105

SHEET FLOW



Flow Length, L (total L <'100')


Land slope, s

T, = (0.007(nL¡o'8¡4pro5 so'4¡



Segment lD


Flow Length, L (ft)



TI=L/3600V (hr)

By:

Checked:

Segment lD

(ft)

(in)

(fuft)(hr)

ETA

I

naved

0.011

100

SUBAREA SE-s

3.04

Date:

Date:

CHANNEL FLOW

0,01

0.03



Hydraulíc radius, r = alPw

Channel slope, s


y = (1.4g rouut sou) / n

Flow length, L

Tt=L/3600V

+

il

oaved

240

0 01

2.03

Segment lD

(ft1

(ft)

(ft)

(fuft)

0.03



ETAFile: Tcex.xlsxDate Pfinted: 9l'1012013

+

= l-õïãlnr

S. S.

(fUs)

(ft)

(hr)

+

2.00

+

+

hr

min

Project:

Location:

File:




N :\kanecounty\1 1 0594\Drain\Spreadsheets\[TCex

@DeveropedTc through subarea

SHEET FLOW

Surface Descríption (table 3-1)




Land slope, sT, = (0.007(nL¡o'8y1pro'5 so'4¡


Segment lD


Flow Length, L (ft)

Watercourse slope, s (ftlft)


Tr=L/3600V (hr)

By:

Checked:

Segment lD

ETA

(ft)

(in)

(fuft)(hr)

oaved

0.011

100

SUBAREA SE-6&7

3

Date:

CHANNEL FLOW

04

Date:

0 01

0.03

81512013




Channelslope, s


! = (1.49 r0667 so5) / n

Flow length, L

Tt=L/3600V

+

ll

oaved

230

0.01

2.03

0.03

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)(hr)



ETAFile: Tcex.xlsxDâts Printed: 9110l2o'13

+

S.S.

+ +

2.00

+

hr

mrn

Project:

Location:

File:




N : \kanecounty\1 1 0594\Drain\Spreadsheets\lTOex


SHEET FLOW


Manníng's roughness coeff., n



Land slope, s

T, = (o.oo7(nL¡o'8y1pros so'4¡


Segment lD


Flow Length, L (ft)



Tr=L/3600V (hr)

By:

Checked:

Segment lD

ETA

(ft)

(¡n)

(fuft)(hr)

oaved

0.011

100

SUBAREA E-1

3

Date: 81512013

CHANNEL FLOW

04

Date:

0.01

0.03




Channelslope, s


y = 11.49 rouut so'u¡ / n

Flow length, LTr=L/3600V

+

il

oaved

320

0.01

2.03

Segment lD

(ft2)

(ft)

(ft)

(fuft)

0.04



ETAF¡le: TCex.xlsxDats Printed: 911012013

+

=fEn'

S. S.

(fus)

(ft)

(hr)

+

2.00

+ = [-õI7]nr

+

hr

min

Project:

Location:

File:



N:\kanecounty\1 1 0594\Drain\Spreadsheets\FCex



SHEET FLOW





Land slope, s

I = (o.oo7(nL¡osy1pro5 so4¡


Segment lD


Flow Length, L (ft)



TI=L/3600V (hr)

By:

Checked:

Segment lD

ETA

(ft)

(in)

(fuft)(hr)

llnr¡

0.24

100

SUBAREA E-2

3.04

Date: 81512013

CHANNEL FLOW

Date:

0.04

0.18




Channel slope, s


y = (1.4g ro'uô7 so 5¡ / n

Flow length, L

Tr=L/3600V

+

I

unp.

1200

0.02

2.28

Segment lD

(ft1

(ft)

(ft)

(fuft)

(fUs)

(ft)(hr)

0.15



ETAFilo: TCex.xlsxDate Printed: 9l1Ol2O13

+

= lTõ.iã:lnr

S. S.

+

2.00

+ =lïliãln'

+

hr

min

PHASE I ENGINEERING CONCEPT DRAINAGE DESIGN …

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Transcript of PHASE I ENGINEERING CONCEPT DRAINAGE DESIGN …