Drainage Memorandum – CR 584 (Waters Ave) at Florida Mining Blvd. Page: 1

Hillsborough County Project No. 69600318 June 2023

DRAINAGE MEMORANDUM

FOR

CR 584 (Waters Ave) at Florida Mining Blvd.

HILLSBOROUGH COUNTY

PROJECT NUMBER: 69600318

Prepared By: Heather Rocha, PE

Element Engineering Group

1713 E. 9th Avenue

Tampa, FL 33605

June 2023

Drainage Memorandum – CR 584 (Waters Ave) at Florida Mining Blvd. Page: 2

TABLE OF CONTENTS

1. Project Description

2. Scope of Work

3. Existing Condition

4. Proposed Conditions

1. Project Description

Improvements to CR 584 (Waters Ave.) at Florida Mining Blvd. include signalization at the intersection of Florida Mining Blvd., milling, resurfacing, minor sidewalk additions, drainage improvements, and signing and pavement marking improvements.

2. Scope of Work

The purpose of this project is to increase vehicular and pedestrian safety at the intersection of CR

584 (Waters Ave.) and Florida Mining Blvd by adding a signal. Widening on the northeast quadrant of the intersection will help better accommodate truck traffic turning onto Florida Mining Blvd. from westbound CR 584 (Waters Ave.).

3. Existing Condition

Field Reviews

The project was reviewed 4/20/2021 during a rain event and the following was observed:

(Photos and field notes are included in Appendix B)

• Minor ponding was observed in the northwest quadrant at the intersection of CR 584

(Waters Ave.) and Florida Mining Blvd. (See Photo #1)

• Off tracking and minor ponding was observed in southwest corner of the existing driveway directly south of Florida Mining Blvd. (See Photo #2)

Drainage Flows

In the existing condition, runoff along CR 584 (Waters Ave.) drains via curb and gutter along both the north and south sides of the road and into a closed drainage system.

Runoff along Florida Mining Blvd drains to the closed drainage system on CR 584 (Waters

Ave.) via a curb inlet on the east side of the road and an open ditch to mitered end section on the west side of the road. The closed drainage system drains into Sweetwater

Creek to the west of Anderson Rd.

4. Proposed Conditions

At the intersection of Waters Ave and Florida Mining, the redesign of the northeast curb return to better accommodate large semi-trucks will require a new curb inlet. The signal pole on the northwest corner will impact the existing mitered end section requiring the addition of a ditch bottom inlet.

Although the runoff will be routed in a slightly different manor, the ultimate outfall of the runoff remains the closed drainage system on CR 584 (Waters Ave.). Storm Sewer Tabulations were utilized to ensure that the closed drainage system will continue to function in its proposed condition as it does in its existing condition. The Storm Sewer Tabulations confirmed that the hydraulic grade line

(HGL) clearances meet the minimum 1-ft standard (See Appendix C). Spread was also analyzed for the new curb inlet (See Appendix C).

Drainage Memorandum – CR 584 (Waters Ave) at Florida Mining Blvd. Page: 3

Appendices

Appendix A: Scope and Staff Hours

Appendix B: Field Review Photos and Notes

Appendix C: Drainage Calculations

Appendix D: Project Location Map

Drainage Memorandum – CR 584 (Waters Ave) at Florida Mining Blvd.

Appendix A: Scope and Staff Hours

A-1

November 8, 2021

SUPPLEMENTAL AGREEMENT NO. 1

SCOPE OF SERVICES ADJUSTMENT

FOR

CIP Project 69600318

(Formerly 69679026)

CR 584 (Waters Ave) at Florida Mining Blvd Signalization Only

COUNTY COMMISSIONER DISTRICT 1

HILLSBOROUGH COUNTY

Approved By: County Project Manager Consultant Project Manager

Signature Signature

Sandeep Janwadkar Lynn Decker

Printed Name Printed Name

Date Date ldecker Typewritten Text 11/8/2021

November 8, 2021 Scope – Phase I: Signal Only CIP 69600318

A-2

I. BACKGROUND

ELEMENT Engineering Group, LLC. (CONSULTANT) was retained by Hillsborough County

(COUNTY) for the design of intersection improvements: “CR 584 (Waters Ave) from Anderson

Rd to Florida Mining Blvd. Intersection Improvements” which was executed under WO number

PWTDD20210032, dated December 9, 2020. This agreement will augment the scope approved under the original work order.

II. OBJECTIVES

The general objective of this Supplemental Agreement #1 is to provide signalization only with minor roadway improvements (Phase I of the overall project) which results in the following changes to the design services:

• Design Services o Redesign the intersection to complete the necessary roadway improvements, such as an improved NE corner to accommodate the prevalent truck turning movement, within the existing right-of-way limits.

o Drainage improvements to accommodate the redesigned roadway improvements.

o Preparing design deviation memo for sidewalk width per the Technical

Design Bulletin Design Deviation requirements.

o Updated utility coordination for the new plan set.

• Major work mixes include: Roadway and Drainage Design

• Minor work groups include: Signalization, Signing and Pavement Marking

Design

The mast arm design was previously completed for the advance procurement of the equipment.

III. SERVICES

Under this Supplemental Amendment, the CONSULTANT will provide the following services:

3 PROJECT COMMON AND PROJECT GENERAL TASKS

3.1 Public Involvement

3.1.9 Public Meeting Preparations

The CONSULTANT will prepare the necessary electronic plan exhibits for use in public meetings prior to construction.

3.4 Contract Maintenance and Project Documentation

Contract maintenance includes project management effort for complete setup and maintenance of files, electronic folders and documents, developing technical

A-3 monthly progress reports and schedule updates. Project documentation includes the compilation and delivery of final documents, reports or calculations that support the development of the contract plans

3.6 Prime Consultant Project Manager Meetings

Includes only the Prime Consultant Project Manager's time for travel and attendance at Activity Technical Meetings and other meetings listed in the meeting summary for

Task 3.6 on tab 3 Project General Task of the staff hour forms. Staff hours for other personnel attending Activity Technical Meetings are included in the meeting task for that specific Activity.

3.8 Post Design Services

3.9 Digital Delivery

4 ROADWAY ANALYSIS

4.3 Pavement Design Package

Updates for one resurfacing and one widening pavement design per County comments. The widening pavement design will be used for the northeast corner of the intersection and the locations where the traffic separators are being modified.

4.5 Horizontal/Vertical Master Design Files

The CONSULTANT will update the design files per the new typical section requested by the County. The CONSULTANT will also update utility conflict information to be provided to project Utility Coordinator in the format requested by the COUNTY and will review Utility Work Schedules.

4.9 Cross Section Design Files

The CONSULTANT will update the cross section design files with the new typical section requested by the County. Cross sections will be provided in the plans at 50-foot intervals.

4.10 Temporary Traffic Control Plan Analysis

4.11 Master TTCP Design Files

4.14 Design Deviations & Exceptions

The CONSULTANT will prepare a design deviation related to the sidewalk width per the new Technical Design Bulletin guidelines.

4.15 Design Report

4.16 Quantities

A-4

4.17 Cost Estimate

4.20 Field Reviews

4.22 Technical Meetings

The CONSULTANT will attend meetings to get approval of the Design Deviations and Design Exceptions.

4.23 Quality Assurance/Quality Control

4.25 Supervision

4.26 Coordination

5 ROADWAY PLANS

5.1 Key Sheet

5.2 Summary of Pay Items

5.3 Typical Section Sheets

5.3.1 Typical Sections

5.3.2 Typical Section Details

5.4 General Notes/Pay Item Notes

5.5 Summary of Quantities Sheets

5.9 Plan Sheet

The CONSULTANT will prepare plan sheets at 1”=40’ scale updated with the new typical section.

5.15 Special Details

5.18 Cross Sections

The CONSULTANT will prepare cross section sheets updated with the new typical section.

5.19 Temporary Traffic Control Plan Sheets

5.21 Temporary Traffic Control Detail Sheets

5.22 Utility Adjustment Sheets

5.28 Quality Assurance/Quality Control

A-5

5.29 Supervision

6a DRAINAGE ANALYSIS

6a.9 Design of Storm Drains

6a.13 Drainage Design Documentation Report

6a.18 Other Drainage Analysis

6a.19 Field Reviews

6a.20 Technical Meetings

6a.22 Quality Assurance/Quality Control

6a.24 Supervision

6a.25 Coordination

6b DRAINAGE PLANS

6b.3 Summary of Drainage Structures

6b.5 Drainage Structure Sheets

6b.11 Erosion Control Plan Sheet(s)

6b.13 Quality Assurance/Quality Control

6b.14 Supervision

7 UTILITIES

7.6 Individual/Field Meetings

The CONSULTANT will meet with each UAO as necessary, separately or together, throughout the project design duration to provide guidance in the interpretation of plans, review changes to the plans and schedules, standard or selective clearing and grubbing work, and assist in the development of the UAO(s) plans and work schedules. The CONSULTANT is responsible for motivating the UAO to complete and return the necessary documents after each Utility Contact or Meeting.

7.9 Utility Design Meeting

A-6

The CONSULTANT will schedule (time and place), notify participants, and conduct a Utility meeting with all affected UAO(s). The CONSULTANT will be prepared to discuss impacts to existing trees/vegetation and proposed landscape, drainage, traffic signalization, temporary traffic control plans (TTCP) (construction phasing), review the current design schedule and letting date, evaluate the utility information collected, discuss any future design issues that may impact utilities, etc., to the extent that they may have an effect on existing or proposed utility facilities with particular emphasis on drainage and TTCP with each UAO. The intent of this meeting will be to assist the UAOs in identifying and resolving conflicts between utilities and proposed construction before completion of the plans, including utility adjustment details. Also, to work with the UAOs to recommend potential resolution between known utility conflicts with proposed construction plans as may be deemed practical by the UAO. The CONSULTANT will keep accurate minutes of all meetings and distribute a copy to all attendees within 3 days.

7.10 Review Utility Markups & Work Schedules, and Processing of Schedules &

Agreements

7.11 Utility Coordination/Follow-up

The CONSULTANT will provide utility coordination and follow up. This includes follow up, interpreting plans, and assisting the UAOs with completion of their work schedules and agreements. Includes phone calls, face-to-face meetings, etc., to motivate and ensure the UAO(s) complete and return the required documents in accordance with the project schedule. Ensure the resolution of all known conflicts.

The CONSULTANT will keep accurate minutes of all meetings and distribute a copy to all attendees. This task can be applied to all phases of the project.

7.15 Contract Plans to UAO(s)

7.16 Certification/Close-Out

7.17 Other Utilities

Utility ROW Use Permit Reviews

19 SIGNING AND PAVEMENT MARKING ANALYSIS

19.3 Signing and Pavement Marking Master Design File

19.7 Quantities

19.8 Cost Estimate

19.13 Quality Assurance/Quality Control

19.15 Supervision

A-7

19.16 Coordination

20 SIGNING AND PAVEMENT MARKING PLANS

20.3 Tabulation of Quantities

20.4 General Notes/Pay Item Notes

20.6 Plan Sheet

20.14 Quality Assurance/Quality Control

20.15 Supervision

21 SIGNALIZATION ANALYSIS

21.5 Reference and Master Signalization Design File

21.6 Reference and Master Interconnect Communication Design File

21.10 Quantities

21.11 Cost Estimate

21.15 Technical Meetings

21.16 Quality Assurance/Quality Control

21.18 Supervision

21.19 Coordination

22 SIGNALIZATION PLANS

22.3 Tabulation of Quantities

22.4 General Notes/Pay Item Notes

22.5 Plan Sheet

22.6 Interconnect Plans

22.17 Quality Assurance/Quality Control

22.18 Supervision

A-8

IV. PROVISIONS FOR WORK

All services will be performed in accordance with the governing provisions outlined in the

Original Agreement and any previous Agreements.

V. COUNTY RESPONSIBILITIES

The COUNTY will provide the services outlined in the Original Agreement and any previous

Agreements.

VI. SUMMARY OF COMPENSATION

For a summary of all compensation for this Supplemental Agreement, please refer to the attached

Exhibit “B”, which is incorporated herein by reference.

Appendix B: Field Review Photos and Notes

Field Notes kwilliams Text Box B-1

B-2

Photos

B-3

Photo #1

Photo #2

B-4

Appendix C: Drainage Calculations

Spread Calcs

C-1

35/45

DESIGN SPEED <= 45 MPH; KEEP 1/2 OF LANE CLEAR

HR Date: 2/14/2023 45< DESIGN SPEED <= 55MPH; KEEP 8' OF LANE CLEAR

AG Date: 2/20/2023 DESIGN SPEED > 55 MPH; NO ENCROACHMENT

STA. Structure # C I A

Overland

Runoff

Previous

By-pass Total Flow

Cross Slope

(ft/ft)

Long slope (%)

Spread (ft)

(n=.016)

Max Available

Spread (ft)

Bypass

Flow

Bypass to

Inlet

Good / No

Good

Inlet

Type Notes

10+76.25 (CL

Const) ST-33 (South) 0.85 4.00 0.078 0.264 0.264 0.022 0.696 4.4 7.500 0.000 GOOD CI5

10+76.25 (CL

Const) ST-33 (North) 0.95 4.00 0.256 0.973 0.973 0.022 2.600 5.6 7.500 0.000 GOOD CI5

11+15.01 (CL

Const) Check Section 0.95 4.00 0.234 0.889 0.889 0.015 0.920 8.4 7.500 0.000 NO GOOD

This check section is to display that in the existing condition the spread is not below the maximum allowed and to confirm that an inlet is needed in the proposed condition.

190+40 ST-32 (East) 0.73 4.00 0.507 1.475 1.475 0.045 0.600 5.5 11.300 0.000 GOOD CI5

CIP: 69600318

Designed by:

Checked by:

Existing Condition

SPREAD CALCULATIONS

Element Project Number : HCE1701.31

Element Project Name : CR 584 (Waters Ave) at FL Mining DESIGN SPEED:

35/45

DESIGN SPEED <= 45 MPH; KEEP 1/2 OF LANE CLEAR

HR Date: 2/14/2023 45< DESIGN SPEED <= 55MPH; KEEP 8' OF LANE CLEAR

AG Date: 2/20/2023 DESIGN SPEED > 55 MPH; NO ENCROACHMENT

STA. Structure # C I A

Overland

Runoff

Previous

By-pass Total Flow

Cross Slope

(ft/ft)

Long slope (%)

Spread (ft)

(n=.016)

Max Available

Spread (ft)

Bypass

Flow

Bypass to

Inlet

Good / No

Good

Inlet

Type Notes

11+48.7 Flume 0.95 4.00 0.221 0.840 0.840 0.022 0.830 6.6 7.500 0.000 GOOD Flume

11+15.01 (CL

Const) S-4 0.95 4.00 0.124 0.471 0.471 0.015 3.900 5.0 7.500 0.000 GOOD CI5

To be conservative half of the area contributing to the open flume will be added to this inlet in order to account for bypass flow.

10+69.08 (CL

Const)

Trench Drain

(South) 0.95 4.00 0.095 0.360 0.360 0.015 0.300 7.3 7.500 0.000 GOOD

Trench

Drain

10+69.08 (CL

Const)

Trench Drain

(North) 0.95 4.00 0.031 0.118 0.118 0.015 3.040 3.1 7.500 0.000 GOOD

Trench

Drain

10+80.46 (CL

Const) S-2 (South) 0.75 4.00 0.611 1.829 1.829 0.040 0.620 6.4 16.250 0.000 GOOD CI6

10+80.46 (CL

Const) S-2 (Nouth) 0.78 4.00 0.330 1.027 1.027 0.040 3.910 3.7 16.250 0.000 GOOD CI6

SPREAD CALCULATIONS

Element Project Number : HCE1701.31

Element Project Name : CR 584 (Waters Ave) at FL Mining DESIGN SPEED:

Proposed Condition

CIP: 69600318

Designed by:

Checked by:

TAMPA, FL 33605

1713 E. 9th AVENUE

ELEMENT ENGINEERING GROUP

P.E. LICENSE NUMBER 85417

KEVIN M. WILLIAMS, P.E.

2/20/2023Heather Rocha P:\HCE1701\31-Waters at Florida Mining\CADD\Exhibits\Basin Maps\PROPOSED_BASIN_5.dgn3:38:38 PM

CIP NO. SHT. NO.

DESCRIPTION

REVISIONS

DATE DESCRIPTION

T H

E

O F

F I

C I

A L

R

C O

D

I

S

E E

T

E C

T R

O N

C

G I

T A

L

Y

G N

N

A L

U

D

U

L E

G

A

C

69600318

CAPITAL PROGRAMS DEPARTMENT

601 E. KENNEDY BLVD.

TAMPA, FLORIDA 33602

cr (waters ave) at florida mining blvd584

HILLS. CO. PROJ. 85-33-R

EXISTING R/W LINE PER

HILLS. CO. PROJ. 85-33-R

EXISTING R/W LINE PER

E N

D

O

F

C

O N

S T

R U

C T

IO

N

C

L

P .O

T

S T

A

.0

D E

F A

U L T

.2

D E

F A

U L T

.2

D E

F A

U L T

.6

18" RCP

B P

C U

L V

P C

U L

V "R

C P

.9

INV. EL = 24.99'

(END UNKNOWN)

18" RCP

INV. EL = 25.00'

B P

C U

L V

P C

U L

V "R

C P

.0

INV. EL = 25.08'

15" RCP

B P

C U

L V

P C

U L

V "R

C P

.1

INV. EL = 25.18'

B S

L P

Z

.4

B S

L P

Z

.4

B P

C U

L V

P C

U L

V "R

C P

.5

INV. EL = 25.53'

B M

E S

.5

B

M E

S

.5

B M

E S

.6

B M

E S

.6

B S

L P

Z

.7

B M

E S

.9

B S

L P

Z

.9

B M

E S

.1

B S

L P

Z

.1

B S

L P

Z

.3

B S

L P

Z

.4

B S

L P

Z

.5

S A

N B M

H S

.7

B S

L P

Z

.7

B S

L P

Z

.7

6 B M

E S

.8

B M

E S

.8

B M

E S

.8

B M

E S

.9

B M

E S

.9

B M

E S

.9

15" RCP

B S

E W

.1

B S

E W

.1

B S

L P

Z

.2

B S

L P

Z

.2

B S

L P

Z

.2

S T

A R

.2

B S

L P

Z

.2

B W

P B

F R

O N

T I E

R

.3

FRONTIER

B S

E W

.3

B S

E W

.3

B S

E W

.3

B S

E W

.3

B S

E W

.3

B S

E W

.3

B W

P B

E L E

C

.4

B W

P B

V E

R I Z

O N

.4

4 VERIZON

S A

N B M

H S

.4

T R

E E

O A

.5

13"

T A

L

.5

B H

H

H A

N D

H O

L E

U N

K .5

B S

L P

Z

.6

W A T E R

B M

W

.6

D E

F A

U L T

.7

B S

L P

Z

.7

A

L B

.7

CONCRETE DRIVEWAY

B W

P B

V E

R I Z

O N

.8

W A T E R B V

C W

.8

W A T E R

B M

W

.9

F H

.9

T R

E E

O A

.9

16"

B G

N D

.9

T R

E E

.9

17"

CONCRETE DRIVEWAY

B G

N D

.0

6 S A

N B M

H S

.1

B A

S P

H

.2

D E

F A

U L T

.2

T R

E E

O A

.3

4' CONCRETE SIDEWALK

ASPHALT PARKING LOT

B F

L

.3

P O

S T

.3

PVC

B W

P B

B H

O U

S E

.3

B T

O G

T O

G

.3

B W

P B

B H

O U

S E

.4

BRIGHT HOUSE

D E

F A

U L T

.4

S S

S

.4

E L

E C M E

.4

ST-37

B O

L

.5

D E

F A

U L T

.5

B G

N D

.5

T R

E E

.5

20"

B V

C

I R

R I G

A T I O

N

.6

P P

T

.6

WOOD

S S

S

.6

TURN

D E

F A

U L T

.7

B F

L

.7

ASPHALT PARKING LOT BUSINESS

6' WOOD BOARD FENCE

B C

G B

.8

B V

C

I R

R I G

A T I O

N

.9

B G

N D

.9

D E

F A

U L T

.9

B G

N D

.0

B C

G B

.1

8' CHAIN LINK FENCE WITH BARBED WIRE

PUBLIC ROAD

ASPHALT PAVEMENT

FLORIDA MINING BLVD.

12 13 14FLORIDA MINING BLVD.

R/W LINE

R/W LINE

2.77 CFS BASEFLOW

(S-2 NORTH)

0.330 AC

PROPOSED BASIN MAP

0.221 AC

M A

T C

H

LI

N E

S

E E

P R

E V

IO

U

S S

H E

E

Storm Tabs

C-8

PROJECT: CR 584 (Waters Ave) at FL Mining UNITS: PREPARED BY: DATE: 2/14/2023

PROJECT NUMBER: LOCATION: CHECKED BY: DATE: 2/20/2023

Based on Hillsborough County Standards

B A

W

(c fs

S

LO

LE

V

(f t)

(if e ed ed

PIPE

SIZE

(in.)

SLOPE (%)

ZONE OR COUNTY: 6

c = 0.95 Ellip.? FREQUENCY: 10 YR c = 0.20 ROUGHNESS COEF.: 0.012

UPPER c = 0.40 PHYSICAL TAILWATER EL (ft.)* 22.50

STATION

D

IS

T A

N C

E ft

S

ID

E

LOWER

IN

C

R E

M E

N T

S U

B T

O T

A L

U P

P E

R E

V A

T

IO

N ft

LO

W

E R

E

V

A T

IO

N ft

F A

LL

ft

S P

A N

R

O U

N D

(R

U

N D

E Q

U

IV

MIN. PHYS.

P H

Y S

IC

L O

C

IT

Y fp s)

NOTES: C

L

E A

R A

N C

L U

E S ft

S-5 DBI 0.22 0.22 0.209 2.77 23.77 22.90 0.02 Ellip. 0.15 2.5 Clearance of HGL 1.73

0.10 0.10 0.020 4.48 25.5 23.77 23.71 14 0.50 Clearance of Pipe 1.73

S-4 L 12 0.00 0.00 0.000 22.60 22.54 18 0.15 S-4 CI5 0.14 0.36 0.342 2.77 24.04 0.00 0.08 No 0.23 3.1 Clearance of HGL 2.67

0.00 0.10 0.020 5.47 26.71 24.04 23.30 0 2.00 Clearance of Pipe 2.67 S-3 L 37 0.00 0.00 0.000 22.54 21.80 18 0.15

S-3 MH 0.00 0.36 0.342 17.15 23.80 22.90 0.05 No 0.257 4.6 Clearance of HGL 2.78

0.00 0.10 0.020 22.61 26.58 23.80 22.90 0 4.50 Clearance of Pipe 2.78

S-2 M 20 0.00 0.00 0.000 21.30 20.40 30 0.076 EOP Used

S-2 CI6 0.71 1.07 1.017 22.90 22.50 0.13 No 0.39 5.7 Clearance of HGL 2.85

0.23 0.33 0.066 25.75 22.90 22.40 0 1.47 Clearance of Pipe 2.85

S-1 M 34 0.00 0.00 0.000 20.40 19.90 30 0.076

STATE OF FLORIDA DEPARTMENT OF TRANSPORTATION

STORM DRAIN TABULATION FORM

US Customary HR 69600318 CR 584 (Waters Ave) at FL Mining AG

LOCATION

OF

UPPER END

S

T R

U C

T U

R E

N O

T Y

P E

O F

S T

R U

C T

U R

E

M A

IN

LI

N E

M

O

R L

A T

E R

A L

L)

LE

N

G T

H ft

DRAINAGE AREA

(Ac)

S U

B -T

O T

(C *A

T

IM

E O

F C

O N

C E

N T

R A

T

IO

N m in

T

IM

E O

F F

L O

W I

N S

E C

T

IO

N m in

A C

T U

L O

C

IT

Y fp s)

F U

L L

F L

O W

C A

P A

C

IT

Y cf s)

T O

T A

L R

U N

O F

F cf s)

E D

G E

O F

P A

V E

M E

N T

G

A T

E E

L E ft

CROWN HYD. GRAD.

FLOW LINE RISE

ALIGNMENT NAME

CL

10.11 0.02 7.44 0.36 1

IN

T

E N

S

IT

Y in h r.

T O

T A

L

C *A

HYDRAULIC GRADIENT

N U

M B

E R

O F

B A

R R

E L

S

CL

10.04 0.07

94.26

11+01.5 19.97 RT 0.90 19.2

8.05

11+19 30.22 LT 0.06 4.6

CL

10.00 0.04 7.47 0.23 1

1 53.87

10+80.46 32.38 RT 0.50 11.0

CL

10.13 0.05 7.44 1.08 27.97

7.47 0.36 1 16.09

11+15 18.88 LT 0.74 9.1

CIP No.: 69600318 Designed By: K. Williams Date:

ELEMENT No.: HCE 1701.31 Checked By: A. Gregg Date:

From To Velocity Q (cfs) Pipe Type n Nominal Pipe Size A R S (%) 12+50 (Side Drain) S-5 2.25 2.77 Concrete 0.012 15 1.227 0.3125 0.16%

11+39 S-3 6.93 12.25 Concrete 0.012 18 1.767 0.375 1.15% ST-36 S-3 2.77 4.90 Concrete 0.012 18 1.767 0.375 0.18%

Project: CR 584 (Waters Ave) at FL Mining

2/1/2022 2/1/2022

Gravity Flow Hydraulic Calculator

Appendix D: Project Location Map

Line kwilliams Line kwilliams Line kwilliams Line kwilliams Line kwilliams Line kwilliams Line kwilliams Line kwilliams Callout Project Location kwilliams Text Box CR 584 (Waters Ave) kwilliams

Florida Mining Blvd.