city of fernandina beach, florida addendum no. 6 …

46
CITY OF FERNANDINA BEACH, FLORIDA ADDENDUM NO. 6 For ITB 21-02 AREA 5 DRAINAGE CONSTRUCTION AND ALACHUA STREET EXPANSION 1 City of Fernandina Beach 204 Ash Street Fernandina Beach, FL 32034 ADDENDUM No. 6 The following changes are applicable to the original documents and specifications of ITB 21-02. This Addendum No.6 now becomes part of the original Invitation to Bid and shall be acknowledged by attaching a copy of this Addendum, signed by an authorized representative of the person or firm submitting the bid. Failure to do so may disqualify the bid submittal. Submitters shall thoroughly familiarize themselves with the contents of this Addendum before submitting the bid. NAME: ___________________________________TITLE: _________________________ ADDRESS: _______________________________________________________________ CITY: _________________________________________________STATE: ____________ AUTHORIZED SIGNATURE: ______________________________DATE: ______________

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CITY OF FERNANDINA BEACH, FLORIDA ADDENDUM NO. 6

For ITB 21-02 AREA 5 DRAINAGE CONSTRUCTION AND ALACHUA STREET EXPANSION

1

City of Fernandina Beach

204 Ash Street Fernandina Beach, FL 32034

ADDENDUM No. 6 The following changes are applicable to the original documents and specifications of ITB 21-02. This Addendum No.6 now becomes part of the original Invitation to Bid and shall be acknowledged by attaching a copy of this Addendum, signed by an authorized representative of the person or firm submitting the bid. Failure to do so may disqualify the bid submittal. Submitters shall thoroughly familiarize themselves with the contents of this Addendum before submitting the bid. NAME: ___________________________________TITLE: _________________________ ADDRESS: _______________________________________________________________ CITY: _________________________________________________STATE: ____________ AUTHORIZED SIGNATURE: ______________________________DATE: ______________

CITY OF FERNANDINA BEACH, FLORIDA ADDENDUM NO. 6

For ITB 21-02 AREA 5 DRAINAGE CONSTRUCTION AND ALACHUA STREET EXPANSION

2

September 2020 Engineering Report Attached for pump information

Table of Contents Introduction .................................................................................................................................................. 2

System Modeling .......................................................................................................................................... 2

Gravity System – Hydraflow ..................................................................................................................... 2

Pump Station - SewerCAD ........................................................................................................................ 2

Conclusions ................................................................................................................................................... 3

Appendices Appendix A – Alachua Street Plan Sheets

Appendix B – Hydraflow Results

Appendix C – SewerCAD Results

Appendix D – Pump Manufacturer Sheets

2 | P a g e

Introduction

In order to have the most accurate model for this gravity to Stormwater force main system CPH used a

combination of Hydraflow and SewerCAD modeling software. Hydraflow was used to model the gravity

system up to the pump station and SewerCAD was used to model the pump station to the discharge

point. The resulting flows calculated in Hydraflow, along with the Mean High Water Level of the Amelia

River, were input in the SewerCAD model to demonstrate the amount of water coming in to the pump

station and how the pumps handled the discharge into the river. The gravity bypass system was also

included in the SewerCAD model to account for the water from smaller storms discharging via gravity

versus the larger storms going through the pump station.

System Modeling

Gravity System – Hydraflow

The existing storm sewer system, from the intersection of Alachua Street and North Second Street, was

modeled in Hydraflow to get the anticipated flow going into the proposed pump station. The storms

modeled were the 1-Year, 5-Year and 10-Year 24-Hour storm events. A starting Hydraulic Grade Line for

this model was set at 3.25-ft, which is the top of the Stormwater tanks proposed in Alachua Street. This

assumption was made so that the worst case scenario of the pump station at full capacity would be

modeled and to show the drawdown the pumps provide in the event this occurs. The flows from the 1-

year, 5-year and 10-year storm events are displayed below in Table-1. Please refer to Appendix B for the

Hydraflow results. These flows were used as the inflow rates into the system modeled in SewerCAD.

Storm Event Flow (CFS)

1-Yr 25.30

5-Yr 33.98

10-Yr 38.53 Table 1 - Hydraflow Results - Modeling Flow Going into Pump Station

Pump Station – SewerCAD

The flows from the Hydraflow results were input for each respective storm as the inflow to the pump

station system that was modeled in SewerCAD. The starting Hydraulic Grade Line (HGL) for this model

was set as the Mean High Water Level for the Amelia River, the ultimate discharge point for this system.

The Mean High Water Level is 2.39 ft. Two models were ran in SewerCAD – one that modeled the

existing conditions of the system with no pumps and the other modeled the proposed condition with

the proposed pumps. The comparison of the two models for each storm shows how the HGL is improved

in the proposed condition with the proposed pumps turning on.

3 | P a g e

In both the Existing and Proposed Conditions, the system modeled only included the proposed changes

within Alachua Street between North Front Street and North 2nd Street. The starting point of the model,

where the flows from the Hydraflow result were input, was the existing manhole in the intersection of

Alachua Street and North 2nd Street. The existing manhole is labeled on the output sheets from the

model results in Appendix C. The rest of the downtown Fernandina Beach storm sewer system was not

included in this portion of the model because it was previously accounted for in Hydraflow and there are

no proposed changes to upgrade any of the pipes outside of this area.

The SewerCAD models pick up where the Hydraflow model left off at the intersection of Alachua Street

and North 2nd Street. The water is proposed to continue flowing within the existing gravity system until

larger storms cause the water to begin draining through the pipe serving as a weir in Structure S-8 to the

Stormwater vault, shown on the Grading Plan Sheet C1.5.

CPH previously indicated that the pipes in this system remaining as existing are undersized and will

therefore not be able to fully fix flooding problems within this overall drainage basin. However, the

SewerCAD model is conclusive that with the addition of the Stormwater pump station, the conditions

are improved and will help relieve much of the flooding the existing system experiences. Table-2 below

displays the inputs that were used in the SewerCAD models.

Parameter Value

Starting Hydraulic Grade 2.39 FT

Volume of Proposed Tanks 6780 CF

3 – High Service Pumps Flygt Model No. CP3400-705

1-Year 24-Hour Incoming Flow (���) 25.30 CFS

5-Year 24-Hour Incoming Flow (���) 33.98 CFS

10-Year 24-Hour Incoming Flow (���) 38.53 CFS

Table 2 – SewerCAD Model Inputs for Existing and Proposed Conditions

Conclusions

The HGL stage at the existing manhole in the intersection is displayed below in Table-3 for both the

Existing and Proposed Condition for comparison. The top of the rim elevation is 7 FT.

Storm Event Existing Condition HGL Stage (FT) Proposed Condition HGL Stage (FT)

1-Year 6.50 4.75

5-Year 8.00 6.55

10-Year 8.40 7.80

Table 3 - HGL Stage Elevation for Existing Manhole Located in the Intersection of Alachua Street and North 2nd Street for Existing and Proposed Conditions

The results of Table-3 above show the HGL stage elevation in the Proposed Condition is below the HGL

stage elevation in the Existing Condition. The profile view of Alachua Street between North Front Street

and North 2nd Street is shown in the SewerCAD results in Appendix C. The HGL for each storm, in both

4 | P a g e

existing and proposed conditions, is shown across this profile. The Existing Manhole is labeled to show

the start of the existing system that was modeled in Hydrafow. Comparing results from both conditions

for each storm event shows how the pumps are able to draw down the HGL from Existing to Proposed.

In each of the Existing Conditions the HGL stages out of the inlets along this section of the pipe system.

In each of the Proposed Conditions the HGL stage is kept within the limits of the inlet elevations, with

the exception of the existing inlet in the 10-Year which stages 0.8-ft above the 7-ft rim elevation.

Appendix A

Alachua Street Plan Sheets

4

.2

3

4

.4

6

4

.2

4

.0

4

.3

5

3

.6

8

4

.3

3

3

.9

5

.0

5

.0

4

.1

4

.6

4

.6

4

.8

3

3

.6

7

4

.6

2

4

.5

4

.8

4

.4

5

.0

3

.2

4

.7

3

4

.5

4

.8

4

.65

.2

5

.1 3

.9

3

.6

3

.8

4

.0

1

5

.1

4

.3

3

.8

3

.4

4

.7

4

.2

3

.3

3

.1

4

.4

4

.63

.7

3

.5

4

.5

4

.8

3

.4

3

.4

4

.7

3

.6

3

.5

4

.8

4

.9

5

.1

4

.9

5

.3

5

.4

4

.0

4

.04

.2

3

.9

3

.9

5

.9

5

.1

4

.8

5

.1

4

.2

3

.5

3

.6

3

.2

4

.7

5

.2

5

.6

5

.0

5

.7

4

.9

4

.4

2

1

34 33 32 31 30

16

15

31 3034 33 32

N F

RO

NT

S

TR

EE

T

ALACHUA STREET

N S

EC

ON

D S

TR

EE

T

SITE BENCHMARK #2

SS

S

S

S

S

S

S S S S S S

SS

SS

SS

S

FM FM FM FM FM FM

10+00 11+00 12+00 12+85

24

+0

02

5+

00

9'

9'

11'

11'

9'

11'

11'

12'

12'

12'

12'

12'

3.5'

5'

3.5'

5'

ROW LINE

ROW LINE

ROW LINE

STA: 10+30.00

OFF: 11.00' L

ELEV. = 4.90

STA: 10+30.00

OFF: 11.00' R

ELEV. = 4.90

STA: 11+05.10

OFF: 30.00' L

ELEV. = 5.90

STA: 10+93.10

OFF: 30.00' L

ELEV. = 5.80

STA: 10+83.10

OFF: 11.00' L

ELEV. = 5.20

STA: 10+73.89

OFF: 11.00' R

STA: 11+05.89

OFF: 11.00' R

ELEV. = 5.50

STA: 10+83.89

OFF: 30.00' R

ELEV. = 5.60

STA: 10+95.89

OFF: 30.00' R

ELEV. = 5.76

STA: 11+15.00

OFF: 11.00' L

ELEV. = 5.50

STA: 11+22.43

OFF: 20.00' L

ELEV. = 5.40

STA: 11+62.43

OFF: 20.00' L

ELEV. = 5.76

STA: 11+70.04

OFF: 11.00' L

ELEV. = 6.00

STA: 12+05.93

OFF: 20.00' L

ELEV. = 6.10

STA: 12+01.94

OFF: 11.00' L

ELEV. = 6.25

STA: 12+50.54

OFF: 20.00' L

ELEV. = 6.40

STA: 12+59.54

OFF: 11.00' L

STA: 12+74.53

OFF: 26.72' L

MATCH EXIST.

STA: 11+79.76

OFF: 30.00' L

ELEV. = 6.40

STA: 11+91.76

OFF: 30.00' L

ELEV. = 6.50

ELEV. = 7.00

ELEV. = 6.90

ELEV. = 6.80

ELEV. = 4.50

CURB AND GUTTER

PER DETAIL SHEET

LANDSCAPE CUT OUT,

SEE LANDSCAPE PLANS

FLARED DRIVEWAY

PER FDOT INDEX

NO. 522-003, TYP

PROTECT AND SAVE

EXISTING ELECTRICAL

EQUIPMENT

S-1

STA: 11+40.92

OFF: 30.00' R

ELEV. = 6.10

STA: 11+52.92

OFF: 30.00' R

ELEV. = 6.15

STA: 11+74.78

OFF: 30.00' R

ELEV. = 6.40

STA: 11+86.78

OFF: 30.00' R

ELEV. = 6.50

STA: 11+30.92

OFF: 11.00' R

ELEV. = 5.71

STA: 11+62.92

OFF: 11.00' R

ELEV. = 5.96

STA: 11+64.78

OFF: 11.00' R

ELEV. = 5.96

STA: 12+10.54

OFF: 20.00' R

ELEV. = 6.10

STA: 12+50.54

OFF: 20.00' R

ELEV. = 6.40

STA: 12+59.00

OFF: 11.00' R

STA: 12+73.77

OFF: 23.36' R

STA: 11+96.78

OFF: 11.00' R

ELEV. = 6.20

STA: 12+02.94

OFF: 11.00' R

R15'

R15'

R3'

R4'

R3'

R5'

R5'

5' WIDE CONCRETE SIDEWALK

PER FDOT INDEX NO. 522-001

PAVER SIDEWALK PER

DETAIL SHEET

END CONSTRUCTION ALONG

ALACHUA STREET

SAWCUT AND MATCH

EXISTING PAVEMENT

STA: 12+74.47

ELEV. = 7.07

ALACHUA STREET

CENTERLINE

CURB RAMP PER

FDOT INDEX NO.

522-002, TYP

ELEV. = 7.10

ELEV. = 6.80

ELEV. = 4.15

S-2

S-3

S-6

S-4

S-5

S-14

S-7

S-8

S-9

S-10

S-11

S-12

CENTERLINE ALACHUA STREET

STA: 10+00.00

CENTERLINE FRONT STREET

STA: 24+70.00

S82° 18' 07"E 285.00

RAILROAD CROSSING PER

FDOT INDEX NO. 830-T01

SEE SHEET C5.1 FOR

RAILROAD JACK AND

BORE AND FORCEMAIN

INFORMATION

S-13

REROUTE EXISTING

FORCEMAIN

REROUTE EXISTING

WATERMAIN

E-1

ELEV. = 6.80

-8

0

2

4

6

10+00 11+00 12+00

8

10

4.78

5.13

4.20

4.96

4.84

4.91

5.04

5.12

5.34

5.49

5.80

6.01

6.24

6.66

7.21

13+00

4.78

5.13

5.16

5.19

5.29

5.43

5.66

5.99

6.00

6.07

6.44

6.63

6.77

6.92

PV

I

EL

EV

. =

5

.1

5

ST

A. 1

0+

30

.6

4

PV

I

EL

EV

. =

6

.0

5

ST

A. 1

1+

44

.0

0

0.7

9%

PV

I

EL

EV

. =

6

.5

0

ST

A. 1

2+

03

.0

0

0.7

6%

PV

I

EL

EV

. =

7

.0

0

ST

A. 1

2+

70

.9

2

0.7

4%

-8

0

2

4

6

8

10

PROPOSED GRADE ALONG

CENTERLINE

EXISTING GRADE ALONG CENTER LINE

EXISTING GRADE 10' RIGHT

EXISTING GRADE 10' LEFT

PV

I

EL

EV

. =

7

.0

7

ST

A. 1

2+

74

.4

7

END CONSTRUCTION

ALONG ALACHUA STREET

SAWCUT AND MATCH

EXISTING PAVEMENT

MATCH EXISTING

RAILROAD TRACK

ELEVATIONS, TYP

PV

I

EL

EV

. =

5

.1

3

ST

A. 1

0+

25

.5

7

0.3

9%

PV

I

EL

EV

. =

5

.1

3

ST

A. 1

0+

15

.8

1

PV

I

EL

EV

. =

4

.7

8

ST

A. 1

0+

11

.3

8

PV

I

EL

EV

. =

4

.7

8

ST

A. 1

0+

01

.6

2

BEGIN CONSTRUCTION

ALONG ALACHUA STREET

SAWCUT AND MATCH

EXISTING PAVEMENT

7

.

9

%

-2 -2

-4 -4

-6 -6

S-14

S-1

S-2

S-3

S-4

S-5

S-8

S-9

S-7

S-6

S-11

S-12

EXISTING 24" VCP

EXISTING 24" VCP

SEE SHEET C5.1 FOR

RAILROAD CROSSING

DETAILS

CPH, Inc.Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143

Architect. No. AA26000926

Landscape No. LC000298

500 West Fulton Street

Sanford, FL 32771

Ph: 407.322.6841

CPH, Inc.Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143

Architect. No. AA26000926

Landscape No. LC000298

500 West Fulton Street

Sanford, FL 32771

Ph: 407.322.6841

0

Graphic Scale in Feet

20 20 40

N

PL

AN

A

ND

P

RO

FIL

E

AL

AC

HU

A S

TR

EE

T S

TA

: 10+

00 T

O 12+

85

C1.5www.sunshine811.com

CPH, Inc.Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143

Architect. No. AA26000926

Landscape No. LC000298

www.cphcorp.com

A Full ServiceA & E Firm

1234567

THIS SHEET NOT VALID FOR

CONSTRUCTION WITHOUT

COMPLETE SET OF PLANS.

Sheet No.

C 2020

Drawn:

Designed:

Checked:

Job No.:

Date:

Date

No.

Revision

K. Sheffield

P. Ranucci

W. Olszewski

10/2019

F6704

WA

DE

P

. O

LS

ZE

WS

KI, P

.E

.

54068

5200 Belfort Road, Suite 220

Jacksonville, FL 32256

Ph: 904.332.0999

CIT

Y O

F F

ER

NA

ND

IN

A B

EA

CH

AR

EA

5 D

RA

IN

AG

E IM

PR

OV

EM

EN

TS

/ A

LA

CH

UA

S

TR

EE

T

EX

PA

NS

IO

N

CIT

Y O

F F

ER

NA

ND

IN

A B

EA

CH

/ F

LO

RID

A

PROPOSED STORM SEWER SCHEDULE

TYPE C INLET

PER FDOT INDEX NO. 425-052

STA: 10+30.80

OFF: 16.75' L

TOP ELEV. = 4.00

E. F.L. = 0.50

S-1

90'~ 15" RCP @ 0.28%

S-2

S-3

TYPE 9 CURB INLET

PER FDOT INDEX NO. 425-024

STA: 12+07.92

OFF: 20.50' L

EOP ELEV. = 6.10

TOP ELEV. = 6.60

W. F.L. = 2.60

S-5

TYPE 9 CURB INLET

PER FDOT INDEX NO. 425-024

STA: 11+24.02

OFF: 20.50' L

EOP ELEV. = 5.40

TOP ELEV. = 5.90

S. F.L. = 0.00

E. F.L. = 2.35

W. F.L. = 0.25

81'~ 15" RCP @ 0.31%

S-4

30'~ 15" RCP @ 0.33%

S-6

S-7 TYPE 9 CURB INLET

PER FDOT INDEX NO. 425-024

STA: 11+21.05

OFF:11.00' R

EOP ELEV. = 5.55

TOP ELEV. = 6.05

4' DIA. MANHOLE

PER FDOT INDEX NO. 425-001 & 425-010

STA: 11+10.45

OFF: 21.22' R

RIM ELEV. = 5.50

N. F.L. = 1.40

E. F.L. = -0.90

W. F.L. = -2.60

S-8

86'~ 24" RCP @ 0.25%

S-9

4'~ 24" RCP @ 1.00%

S-10

STORMCAPTURE® PV DETENTION

PANEL VAULT WITH PUMPS (OR

APPROVED EQUAL). SEE DETAIL

SHEET

N. F.L. = -0.10

S. F.L. = 2.15

S-11

CONCRETE VALVE BOX

SEE DETAIL SHEET

S-12

S-14TYPE 9 CURB INLET

PER FDOT INDEX NO. 425-024

INSTALL OVER EXISTING

STORMPIPE AND

GROUT SEAL TO ENSURE

WATERTIGHT CONNECTION

STA: 12+11.60

OFF: 20.50' R

EOP ELEV. = 6.10

TOP ELEV. = 6.60

E. F.L. = 0.73

W. F.L. = 0.73

MA

TC

HL

IN

E - S

EE

S

HE

ET

C

5.1

CONNECT TO EXISTING INLET

S-13

10'X16' ELECTRICAL BUILDING.

SEE DETAIL SHEET

E-1

ELEV. = 3.25

PROP. GRADE = 5.15±

ELEV. = -8.75

ELEV. = 3.25

PROP. GRADE = 5.25±

ELEV. = -5.58

ELEV. = -0.25

VALVE BOX AND DETENTION VAULT SECTION

VALVE BOX AND DETENTION VAULT PLAN1/2" = 1'

ELEV. = -4.25

ELEV. = -5.50

ELEV. = -2.23

3'

3'

PROPOSED CURB LINE

10' 40'

1

1/2" = 1'

2

1

8

4

5

6

7

8

2

2

2

1

1

1

8

8

8

4

4

5

5

6

6

7

7

8

8

8

9

9

9

8

8

10

11

12

11

13

13

14

1415

1516

1617

18

A

B

C

C

D

D

E

E

E

E

D

STORMWATER VALVE BOX,

SEE STRUCTURAL PLANS

STORMWATER DETENTION

VAULT AND PUMP STATION,

SEE SHEET C5.2 FOR

ADDITIONAL INFORMATION

F4

F3

F2

F1

3

3

3

3

3

3

5'-3

1 2

"5

'-3

1 2

"

C5.2

LIF

T S

TA

TIO

N D

ET

AIL

S

HE

ET

CPH, Inc.Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143

Architect. No. AA26000926

Landscape No. LC000298

www.cphcorp.com

A Full ServiceA & E Firm

1234567

THIS SHEET NOT VALID FOR

CONSTRUCTION WITHOUT

COMPLETE SET OF PLANS.

Sheet No.

C 2019

Drawn:

Designed:

Checked:

Job No.:

Date:

Date

No.

Revision

K. Sheffield

P. Ranucci

W. Olszewski

10/2019

F6704

WA

DE

P

. O

LS

ZE

WS

KI, P

.E

.

54068

5200 Belfort Road, Suite 220

Jacksonville, FL 32256

Ph: 904.332.0999

CIT

Y O

F F

ER

NA

ND

IN

A B

EA

CH

AR

EA

5 D

RA

IN

AG

E IM

PR

OV

EM

EN

TS

/ A

LA

CH

UA

S

TR

EE

T

EX

PA

NS

IO

N

CIT

Y O

F F

ER

NA

ND

IN

A B

EA

CH

/ F

LO

RID

A

1

PROPOSED FITTINGS LEGEND:

16" S.S SPOOL PIECE (FLG)

2

16" S.S 90° BEND (FLG)

3 16" WALL SLEEVE

4

16" DIP COUPLING ADAPTER (FLG)

5 16" CHECK VALVE W/LEVER AND WEIGHT

6 16" TEE W/BLIND FLANGE AND GAUGE

7 16" PLUG VALVE

8

16" DIP SPOOL PIECE (FLG)

9

16" C905 PVC 90° BEND (FLG)

10

16" C905 PVC CROSS (FLG)

11

24" X 16" C905 PVC REDUCING 90° BEND (FLG)

12

24" C905 PVC 90° BEND (FLG)

13

24" C905 PVC SPOOL PIECE (FLG)

14

24" GATE VALVE (FLG)

15

16 24" C905 PVC STORMWATER FORCEMAIN

17 32" STEEL CASING PIPE

18 CASING END TREATMENT PER MANUFACTURES SPECIFICATIONS

A

EQUIPMENT LEGEND:

HIGH SERVICE PUMP NO. 1

FLYGT MODEL NO. CP3400-705

OR APPROVED EQUAL

B

HIGH SERVICE PUMP NO. 2

FLYGT MODEL NO. CP3400-705

OR APPROVED EQUAL

C

HIGH SERVICE PUMP NO. 3

FLYGT MODEL NO. CP3400-705

OR APPROVED EQUAL

D

36" X 36" ACUDOR FC-H20 ACCESS

HATCH OR APPROVED EQUAL

E

48" X 72" ACUDOR FC-H20 ACCESS

HATCH OR APPROVED EQUAL

F1

PUMP FLOAT LEGEND:

HIGH WATER ALARM FLOAT

F2 LAG PUMPS ON FLOAT

F3 LEAD PUMP ON FLOAT

F4 PUMPS OFF FLOAT

24" TIDEFLEX SERIES 39 CHECK VALVE

11'-6" 2' 11'-6"

10' 10'

16

'-6

"

15

'

17

'-6

"

16

'

3'

3'

9'-3

"

7'-6

"

11'-6" 2'

10'

A

A

B

B

B

4'-1

0"

7'-6

"

2'-7

3 4

"

3'-0

1 2

"5

'-3

1 2

"5

'-3

1 2

"

6'-3

1

4

"

5'

40'

40'

11

'-6

"

10

'

13

'-9

"

12

'

5'-2"5'5'-2"

4" (TYP)

3'-1

0"

3'-7

"

13'-5"

8'-3

1

2

"

2'-3

3

4

"

8'-3

1

2

"

C

C

F.L. ELEV. = 1.36

F.L. ELEV. = -0.10

D

E

C5.3

LIF

T S

TA

TIO

N D

ET

AIL

S

HE

ET

CPH, Inc.Plans Prepared By:

State of Florida Licenses:

Engineer No. 3215

Surveyor No. LB7143

Architect. No. AA26000926

Landscape No. LC000298

www.cphcorp.com

A Full ServiceA & E Firm

1234567

THIS SHEET NOT VALID FOR

CONSTRUCTION WITHOUT

COMPLETE SET OF PLANS.

Sheet No.

C 2019

Drawn:

Designed:

Checked:

Job No.:

Date:

Date

No.

Revision

K. Sheffield

P. Ranucci

W. Olszewski

10/2019

F6704

WA

DE

P

. O

LS

ZE

WS

KI, P

.E

.

54068

5200 Belfort Road, Suite 220

Jacksonville, FL 32256

Ph: 904.332.0999

CIT

Y O

F F

ER

NA

ND

IN

A B

EA

CH

AR

EA

5 D

RA

IN

AG

E IM

PR

OV

EM

EN

TS

/ A

LA

CH

UA

S

TR

EE

T

EX

PA

NS

IO

N

CIT

Y O

F F

ER

NA

ND

IN

A B

EA

CH

/ F

LO

RID

A

PRE-CAST VALVE BOX AND DETENTION VAULT SECTION

PRE-CAST VALVE BOX AND DETENTION VAULT PLAN1/2" = 1'

1/2" = 1'

A

EQUIPMENT LEGEND:

B

C

36" X 36" ACUDOR FC-H20 ACCESS

HATCH OR APPROVED EQUAL

48" X 72" ACUDOR FC-H20 ACCESS

HATCH OR APPROVED EQUAL

HYDRO INTERNATIONAL 10'X16'

DRYSCREEN VAULT OR APPROVED

EQUAL

C

30" MANHOLE FRAME AND COVER

PER HYDRO INTERNATIONAL

SPECIFICATIONS

D

TYPE 9 CURB INLET PER FDOT

INDEX NO. 425-024

Appendix B

Hydraflow Results

Hydraflow Plan View

Project file: New Alachua Total.stm No. Lines: 36 09-16-2020

Hydraflow Storm Sewers 2003

Hydraflow Results

1-Year Storm

FL-DOT Report Page 1

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 1 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

1 End Grate 0.013 88.0 1.84 7.72 1.54 43.27 0.19 2.3 11.04 0.00 6.10 4.35 3.25 1.10 24 1.25 8.05 25.30 S-10.00 0.00 0.00 25.30 2.73 1.10 24 1.85 9.80 30.781.29 10.55 9.50 0.73 -0.90 1.63 Cir

2 1 MH 0.013 71.0 0.00 5.88 1.18 43.09 0.17 2.3 9.50 0.00 7.00 5.52 4.86 0.66 24 0.93 6.95 21.84 S-20.00 0.00 0.00 21.84 3.93 2.73 24 1.69 9.36 29.400.00 9.26 8.33 1.93 0.73 1.20 Cir

3 2 Curb 0.013 50.0 0.24 0.24 0.05 10.00 0.35 4.8 0.60 0.00 6.78 6.26 6.16 0.10 15 0.20 2.37 2.91 S-30.00 0.00 0.00 2.91 4.67 3.74 15 1.86 7.18 8.810.62 0.62 0.56 3.42 2.49 0.93 Cir

4 2 Curb 0.013 24.0 0.43 0.62 0.12 10.71 0.09 4.7 1.12 0.00 6.94 6.32 6.16 0.16 15 0.67 4.31 5.29 S-40.00 0.00 0.00 5.29 4.00 3.60 15 1.67 6.79 8.340.69 1.11 1.00 2.75 2.35 0.40 Cir

5 2 MH 0.013 300.0 0.00 5.02 1.00 42.22 0.87 2.3 7.78 0.00 11.00 8.09 6.16 1.93 24 0.64 5.77 18.13 S-50.00 0.00 0.00 18.13 6.56 3.97 24 0.86 6.69 21.020.00 7.53 6.78 4.56 1.97 2.59 Cir

6 5 Curb 0.013 18.0 0.04 0.04 0.01 10.00 0.24 4.8 0.32 0.00 10.16 8.61 8.60 0.01 15 0.04 1.27 1.52 S-60.00 0.00 0.00 1.52 8.71 6.40 15 12.83 18.85 23.130.34 0.34 0.31 7.46 5.15 2.31 Cir

7 5 MH 0.013 39.0 0.00 0.27 0.05 12.26 0.08 4.5 2.13 0.00 10.45 9.46 8.60 0.86 15 2.20 7.81 9.58 S-70.00 0.00 0.00 9.58 6.09 5.93 15 0.41 3.37 4.140.00 2.31 2.08 4.84 4.68 0.16 Cir

8 7 Grate 0.013 9.0 0.01 0.01 0.00 10.00 0.32 4.8 0.12 0.00 9.79 10.41 10.41 0.00 15 0.01 0.47 0.58 S-80.00 0.00 0.00 0.58 8.54 7.90 15 7.11 14.03 17.220.13 0.13 0.12 7.29 6.65 0.64 Cir

9 7 MH 0.013 171.0 0.00 0.26 0.05 11.88 0.38 4.5 2.01 0.00 9.97 13.84 10.41 3.43 15 2.01 7.46 9.15 S-90.00 0.00 0.00 9.15 6.48 6.13 15 0.20 2.38 2.920.00 2.18 1.96 5.23 4.88 0.35 Cir

10 9 Grate 0.013 26.0 0.02 0.02 0.00 10.00 1.88 4.8 0.06 0.00 10.00 14.71 14.71 0.00 15 0.00 0.23 0.28 S-100.00 0.00 0.00 0.28 6.90 6.51 15 1.50 6.44 7.910.06 0.06 0.05 5.65 5.26 0.39 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 1.00 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

FL-DOT Report Page 2

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 1 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

11 9 Grate 0.013 7.0 0.08 0.13 0.03 10.30 0.03 4.8 0.94 0.00 9.48 14.74 14.71 0.03 15 0.49 3.68 4.51 S-110.00 0.00 0.00 4.51 7.35 7.27 15 1.14 5.63 6.900.62 1.02 0.92 6.10 6.02 0.08 Cir

12 11 Grate 0.013 26.0 0.05 0.05 0.01 10.00 0.30 4.8 0.37 0.00 10.02 15.02 15.00 0.02 15 0.08 1.45 1.78 S-120.00 0.00 0.00 1.78 7.87 7.48 15 1.50 6.44 7.910.40 0.40 0.36 6.62 6.23 0.39 Cir

13 9 MH 0.013 176.0 0.00 0.11 0.02 10.33 0.74 4.8 1.01 0.00 9.01 15.69 14.71 0.98 15 0.56 3.94 4.83 S-130.00 0.00 0.00 4.83 7.05 6.52 15 0.30 2.89 3.540.00 1.10 0.99 5.80 5.27 0.53 Cir

14 13 Grate 0.013 29.0 0.08 0.08 0.02 10.00 0.33 4.8 0.37 0.00 9.18 15.95 15.93 0.02 15 0.08 1.44 1.77 S-140.00 0.00 0.00 1.77 7.65 7.40 15 0.86 4.89 6.000.39 0.39 0.35 6.40 6.15 0.25 Cir

15 13 Curb 0.013 9.0 0.03 0.03 0.01 10.00 0.06 4.8 0.64 0.00 8.75 15.95 15.93 0.02 15 0.23 2.54 3.11 S-150.00 0.00 0.00 3.11 7.62 7.40 15 2.44 8.23 10.100.71 0.71 0.64 6.37 6.15 0.22 Cir

16 5 Curb 0.013 41.0 1.60 1.60 0.32 42.00 0.22 2.3 1.60 0.00 10.74 8.74 8.60 0.14 15 0.33 3.04 3.73 S-160.00 0.00 0.00 3.73 7.75 7.50 15 0.61 4.11 5.041.41 1.41 1.27 6.50 6.25 0.25 Cir

17 5 MH 0.013 279.0 0.00 3.11 0.62 35.81 0.82 2.6 3.74 0.00 14.41 10.99 8.60 2.39 18 0.86 5.50 9.72 S-170.00 0.00 0.00 9.72 8.62 6.12 18 0.90 5.63 9.940.00 3.47 3.12 7.12 4.62 2.50 Cir

18 17 Curb 0.013 22.0 0.04 0.04 0.01 10.00 0.58 4.8 0.16 0.00 13.87 11.47 11.46 0.00 15 0.01 0.64 0.78 S-180.00 0.00 0.00 0.78 10.25 10.11 15 0.64 4.20 5.150.17 0.17 0.15 9.00 8.86 0.14 Cir

19 17 MH 0.013 54.0 0.00 0.41 0.08 15.07 0.18 4.1 1.41 0.00 13.91 11.90 11.46 0.44 15 0.81 4.74 5.82 S-190.00 0.00 0.00 5.82 8.85 8.38 15 0.87 4.91 6.020.00 1.47 1.32 7.60 7.13 0.47 Cir

20 19 Grate 0.013 24.0 0.03 0.03 0.01 10.00 0.50 4.8 0.21 0.00 13.02 12.32 12.31 0.01 15 0.02 0.81 0.99 S-200.00 0.00 0.00 0.99 11.98 12.31 15 -1.38 0.00 0.000.22 0.22 0.20 10.73 11.06 -0.33 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 1.00 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

FL-DOT Report Page 3

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 1 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

21 19 MH 0.013 136.0 0.00 0.38 0.08 14.35 0.73 4.2 1.20 0.00 13.04 12.57 12.25 0.32 18 0.23 2.87 5.07 S-210.00 0.00 0.00 5.07 9.35 9.10 18 0.18 2.55 4.500.00 1.25 1.13 7.85 7.60 0.25 Cir

22 21 Grate 0.013 25.0 0.33 0.33 0.07 10.00 0.17 4.8 0.64 0.00 12.37 12.75 12.70 0.06 15 0.23 2.52 3.09 S-220.00 0.00 0.00 3.09 11.13 11.18 15 -0.20 0.00 0.000.64 0.64 0.58 9.88 9.93 -0.05 Cir

23 21 MH 0.013 213.0 0.00 0.05 0.01 12.74 1.61 4.4 0.56 0.00 12.04 13.01 12.70 0.32 15 0.15 2.03 2.49 S-230.00 0.00 0.00 2.49 11.15 9.10 15 0.96 5.16 6.340.00 0.61 0.55 9.90 7.85 2.05 Cir

24 23 Curb 0.013 22.0 0.04 0.04 0.01 10.00 0.17 4.8 0.54 0.00 11.27 13.11 13.08 0.04 15 0.16 2.13 2.62 S-240.00 0.00 0.00 2.62 10.91 10.55 15 1.64 6.73 8.260.59 0.59 0.53 9.66 9.30 0.36 Cir

25 23 Curb 0.013 13.0 0.01 0.01 0.00 10.00 2.74 4.8 0.02 0.00 12.38 13.08 13.08 0.00 15 0.00 0.08 0.10 S-250.00 0.00 0.00 0.10 11.18 10.75 15 3.31 9.57 11.740.02 0.02 0.02 9.93 9.50 0.43 Cir

26 17 Curb 0.013 41.0 1.60 1.60 0.32 22.00 0.18 3.5 1.35 0.00 14.18 11.68 11.46 0.21 15 0.52 3.79 4.65 S-260.00 0.00 0.00 4.65 10.24 9.69 15 1.34 6.09 7.481.15 1.15 1.04 8.99 8.44 0.55 Cir

27 17 MH 0.013 265.0 0.00 1.06 0.21 32.39 3.42 2.8 0.82 0.00 18.92 14.78 11.46 3.31 18 1.25 2.47 2.28 S-270.00 0.00 0.00 2.28 15.70 9.08 18 2.50 9.39 16.600.00 0.68 0.61 14.20 7.58 6.62 Cir

28 27 Curb 0.013 41.0 1.00 1.00 0.20 32.00 0.39 2.8 0.77 0.00 18.14 14.99 14.98 0.01 15 0.01 2.18 2.14 S-280.00 0.00 0.00 2.14 15.44 15.05 15 0.95 5.13 6.300.63 0.63 0.57 14.19 13.80 0.39 Cir

29 27 Curb 0.013 21.0 0.06 0.06 0.01 10.00 1.55 4.8 0.06 0.00 18.12 14.98 14.98 0.00 15 0.00 0.25 0.28 S-290.00 0.00 0.00 0.28 15.25 15.05 15 0.95 5.14 6.300.05 0.05 0.05 14.00 13.80 0.20 Cir

30 4 Grate 0.013 70.0 0.19 0.19 0.04 10.00 0.71 4.8 0.41 0.00 8.23 6.59 6.52 0.07 15 0.10 1.63 2.00 S-300.00 0.00 0.00 2.00 6.35 5.25 15 1.57 6.60 8.090.42 0.42 0.38 5.10 4.00 1.10 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 1.00 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

FL-DOT Report Page 4

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 1 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

31 End Grate 0.013 30.0 0.00 1.08 0.22 13.26 0.09 4.4 1.59 0.00 5.40 3.59 3.25 0.34 15 1.15 5.63 6.91 New S-30.00 0.00 0.00 6.91 1.30 0.35 15 3.17 9.36 11.490.13 1.52 1.37 0.05 -0.90 0.95 Cir

32 31 Grate 0.013 90.0 0.00 0.00 0.00 10.00 3.26 4.8 0.12 0.00 4.00 4.34 4.33 0.01 15 0.01 0.46 0.57 New S-10.00 0.00 0.00 0.57 1.75 1.50 15 0.28 2.77 3.400.13 0.13 0.11 0.50 0.25 0.25 Cir

33 31 Grate 0.013 81.0 0.00 1.08 0.22 11.03 0.26 4.7 1.35 0.00 6.10 5.11 4.33 0.77 15 0.96 5.15 6.31 New S-50.00 0.00 0.00 6.31 3.85 3.60 15 0.31 2.92 3.590.03 1.27 1.14 2.60 2.35 0.25 Cir

34 33 Comb 0.013 54.0 0.26 1.08 0.22 10.78 0.26 4.7 1.32 0.00 6.60 5.89 5.75 0.14 18 0.26 3.53 6.24 S-330.00 0.00 0.00 6.24 5.89 5.75 18 0.26 3.03 5.350.09 1.24 1.12 4.39 4.25 0.14 Cir

35 34 Grate 0.013 115.0 0.12 0.82 0.16 10.18 0.59 4.8 1.19 0.00 6.43 6.50 6.18 0.32 18 0.28 3.24 5.72 S-340.00 0.00 0.00 5.72 6.50 5.89 18 0.53 4.33 7.650.19 1.15 1.04 5.00 4.39 0.61 Cir

36 35 Grate 0.013 30.0 0.70 0.70 0.14 10.00 0.18 4.8 1.00 0.00 6.08 6.80 6.74 0.06 18 0.20 2.72 4.81 S-350.00 0.00 0.00 4.81 6.80 6.50 18 1.00 5.94 10.500.96 0.96 0.86 5.30 5.00 0.30 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 1.00 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

Hydraflow Results

5-Year Storm

FL-DOT Report Page 1

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 5 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

1 End Grate 0.013 88.0 1.84 7.72 1.54 42.95 0.14 3.1 11.04 0.00 6.10 5.24 3.25 1.99 24 2.26 10.82 33.98 S-10.00 0.00 0.00 33.98 2.73 1.10 24 1.85 9.80 30.781.29 10.55 9.50 0.73 -0.90 1.63 Cir

2 1 MH 0.013 71.0 0.00 5.88 1.18 42.82 0.13 3.1 9.50 0.00 7.00 7.34 6.15 1.19 24 1.68 9.33 29.31 S-20.00 0.00 0.00 29.31 3.93 2.73 24 1.69 9.36 29.400.00 9.26 8.33 1.93 0.73 1.20 Cir

3 2 Curb 0.013 50.0 0.24 0.24 0.05 10.00 0.28 6.1 0.60 0.00 6.78 8.65 8.49 0.16 15 0.33 3.01 3.69 S-30.00 0.00 0.00 3.69 4.67 3.74 15 1.86 7.18 8.810.62 0.62 0.56 3.42 2.49 0.93 Cir

4 2 Curb 0.013 24.0 0.43 0.62 0.12 10.56 0.07 6.0 1.12 0.00 6.94 8.75 8.49 0.26 15 1.09 5.50 6.75 S-40.00 0.00 0.00 6.75 4.00 3.60 15 1.67 6.79 8.340.69 1.11 1.00 2.75 2.35 0.40 Cir

5 2 MH 0.013 300.0 0.00 5.02 1.00 42.17 0.65 3.1 7.78 0.00 11.00 11.93 8.49 3.44 24 1.15 7.71 24.23 S-50.00 0.00 0.00 24.23 6.56 3.97 24 0.86 6.69 21.020.00 7.53 6.78 4.56 1.97 2.59 Cir

6 5 Curb 0.013 18.0 0.04 0.04 0.01 10.00 0.19 6.1 0.32 0.00 10.16 12.88 12.86 0.02 15 0.09 1.58 1.93 S-60.00 0.00 0.00 1.93 8.71 6.40 15 12.83 18.85 23.130.34 0.34 0.31 7.46 5.15 2.31 Cir

7 5 MH 0.013 39.0 0.00 0.27 0.05 11.78 0.07 5.8 2.13 0.00 10.45 14.30 12.86 1.44 15 3.68 10.09 12.39 S-70.00 0.00 0.00 12.39 6.09 5.93 15 0.41 3.37 4.140.00 2.31 2.08 4.84 4.68 0.16 Cir

8 7 Grate 0.013 9.0 0.01 0.01 0.00 10.00 0.25 6.1 0.12 0.00 9.79 15.88 15.88 0.00 15 0.01 0.59 0.73 S-80.00 0.00 0.00 0.73 8.54 7.90 15 7.11 14.03 17.220.13 0.13 0.12 7.29 6.65 0.64 Cir

9 7 MH 0.013 171.0 0.00 0.26 0.05 11.48 0.30 5.9 2.01 0.00 9.97 21.59 15.88 5.71 15 3.34 9.61 11.80 S-90.00 0.00 0.00 11.80 6.48 6.13 15 0.20 2.38 2.920.00 2.18 1.96 5.23 4.88 0.35 Cir

10 9 Grate 0.013 26.0 0.02 0.02 0.00 10.00 1.48 6.1 0.06 0.00 10.00 23.02 23.02 0.00 15 0.00 0.29 0.36 S-100.00 0.00 0.00 0.36 6.90 6.51 15 1.50 6.44 7.910.06 0.06 0.05 5.65 5.26 0.39 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 0.93 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

FL-DOT Report Page 2

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 5 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

11 9 Grate 0.013 7.0 0.08 0.13 0.03 10.24 0.02 6.1 0.94 0.00 9.48 23.08 23.02 0.06 15 0.79 4.68 5.74 S-110.00 0.00 0.00 5.74 7.35 7.27 15 1.14 5.63 6.900.62 1.02 0.92 6.10 6.02 0.08 Cir

12 11 Grate 0.013 26.0 0.05 0.05 0.01 10.00 0.23 6.1 0.37 0.00 10.02 23.54 23.50 0.03 15 0.12 1.84 2.26 S-120.00 0.00 0.00 2.26 7.87 7.48 15 1.50 6.44 7.910.40 0.40 0.36 6.62 6.23 0.39 Cir

13 9 MH 0.013 176.0 0.00 0.11 0.02 10.26 0.58 6.1 1.01 0.00 9.01 24.62 23.02 1.59 15 0.91 5.01 6.15 S-130.00 0.00 0.00 6.15 7.05 6.52 15 0.30 2.89 3.540.00 1.10 0.99 5.80 5.27 0.53 Cir

14 13 Grate 0.013 29.0 0.08 0.08 0.02 10.00 0.26 6.1 0.37 0.00 9.18 25.04 25.01 0.04 15 0.12 1.83 2.25 S-140.00 0.00 0.00 2.25 7.65 7.40 15 0.86 4.89 6.000.39 0.39 0.35 6.40 6.15 0.25 Cir

15 13 Curb 0.013 9.0 0.03 0.03 0.01 10.00 0.05 6.1 0.64 0.00 8.75 25.04 25.01 0.03 15 0.37 3.22 3.95 S-150.00 0.00 0.00 3.95 7.62 7.40 15 2.44 8.23 10.100.71 0.71 0.64 6.37 6.15 0.22 Cir

16 5 Curb 0.013 41.0 1.60 1.60 0.32 42.00 0.17 3.1 1.60 0.00 10.74 13.10 12.86 0.24 15 0.60 4.06 4.98 S-160.00 0.00 0.00 4.98 7.75 7.50 15 0.61 4.11 5.041.41 1.41 1.27 6.50 6.25 0.25 Cir

17 5 MH 0.013 279.0 0.00 3.11 0.62 34.89 0.62 3.5 3.74 0.00 14.41 17.19 12.86 4.33 18 1.55 7.40 13.08 S-170.00 0.00 0.00 13.08 8.62 6.12 18 0.90 5.63 9.940.00 3.47 3.12 7.12 4.62 2.50 Cir

18 17 Curb 0.013 22.0 0.04 0.04 0.01 10.00 0.45 6.1 0.16 0.00 13.87 18.04 18.04 0.01 15 0.02 0.81 0.99 S-180.00 0.00 0.00 0.99 10.25 10.11 15 0.64 4.20 5.150.17 0.17 0.15 9.00 8.86 0.14 Cir

19 17 MH 0.013 54.0 0.00 0.41 0.08 14.00 0.14 5.5 1.41 0.00 13.91 18.80 18.04 0.76 15 1.42 6.26 7.68 S-190.00 0.00 0.00 7.68 8.85 8.38 15 0.87 4.91 6.020.00 1.47 1.32 7.60 7.13 0.47 Cir

20 19 Grate 0.013 24.0 0.03 0.03 0.01 10.00 0.39 6.1 0.21 0.00 13.02 19.42 19.41 0.01 15 0.04 1.02 1.26 S-200.00 0.00 0.00 1.26 11.98 12.31 15 -1.38 0.00 0.000.22 0.22 0.20 10.73 11.06 -0.33 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 0.93 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

FL-DOT Report Page 3

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 5 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

21 19 MH 0.013 136.0 0.00 0.38 0.08 13.43 0.57 5.5 1.20 0.00 13.04 19.96 19.41 0.55 18 0.40 3.77 6.67 S-210.00 0.00 0.00 6.67 9.35 9.10 18 0.18 2.55 4.500.00 1.25 1.13 7.85 7.60 0.25 Cir

22 21 Grate 0.013 25.0 0.33 0.33 0.07 10.00 0.13 6.1 0.64 0.00 12.37 20.27 20.18 0.09 15 0.37 3.20 3.93 S-220.00 0.00 0.00 3.93 11.13 11.18 15 -0.20 0.00 0.000.64 0.64 0.58 9.88 9.93 -0.05 Cir

23 21 MH 0.013 213.0 0.00 0.05 0.01 12.16 1.27 5.7 0.56 0.00 12.04 20.71 20.18 0.53 15 0.25 2.63 3.23 S-230.00 0.00 0.00 3.23 11.15 9.10 15 0.96 5.16 6.340.00 0.61 0.55 9.90 7.85 2.05 Cir

24 23 Curb 0.013 22.0 0.04 0.04 0.01 10.00 0.14 6.1 0.54 0.00 11.27 20.88 20.82 0.06 15 0.27 2.71 3.32 S-240.00 0.00 0.00 3.32 10.91 10.55 15 1.64 6.73 8.260.59 0.59 0.53 9.66 9.30 0.36 Cir

25 23 Curb 0.013 13.0 0.01 0.01 0.00 10.00 2.16 6.1 0.02 0.00 12.38 20.82 20.82 0.00 15 0.00 0.10 0.12 S-250.00 0.00 0.00 0.12 11.18 10.75 15 3.31 9.57 11.740.02 0.02 0.02 9.93 9.50 0.43 Cir

26 17 Curb 0.013 41.0 1.60 1.60 0.32 22.00 0.14 4.5 1.35 0.00 14.18 18.40 18.04 0.36 15 0.88 4.92 6.04 S-260.00 0.00 0.00 6.04 10.24 9.69 15 1.34 6.09 7.481.15 1.15 1.04 8.99 8.44 0.55 Cir

27 17 MH 0.013 265.0 0.00 1.06 0.21 32.30 2.59 3.7 0.82 0.00 18.92 18.26 18.04 0.22 18 0.08 1.70 3.01 S-270.00 0.00 0.00 3.01 15.70 9.08 18 2.50 9.39 16.600.00 0.68 0.61 14.20 7.58 6.62 Cir

28 27 Curb 0.013 41.0 1.00 1.00 0.20 32.00 0.30 3.7 0.77 0.00 18.14 18.38 18.30 0.08 15 0.19 2.30 2.82 S-280.00 0.00 0.00 2.82 15.44 15.05 15 0.95 5.13 6.300.63 0.63 0.57 14.19 13.80 0.39 Cir

29 27 Curb 0.013 21.0 0.06 0.06 0.01 10.00 1.22 6.1 0.06 0.00 18.12 18.30 18.30 0.00 15 0.00 0.29 0.35 S-290.00 0.00 0.00 0.35 15.25 15.05 15 0.95 5.14 6.300.05 0.05 0.05 14.00 13.80 0.20 Cir

30 4 Grate 0.013 70.0 0.19 0.19 0.04 10.00 0.56 6.1 0.41 0.00 8.23 9.19 9.08 0.11 15 0.16 2.07 2.54 S-300.00 0.00 0.00 2.54 6.35 5.25 15 1.57 6.60 8.090.42 0.42 0.38 5.10 4.00 1.10 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 0.93 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

FL-DOT Report Page 4

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 5 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

31 End Grate 0.013 30.0 0.00 1.08 0.22 12.57 0.07 5.7 1.59 0.00 5.40 3.83 3.25 0.58 15 1.95 7.34 9.01 New S-30.00 0.00 0.00 9.01 1.30 0.35 15 3.17 9.36 11.490.13 1.52 1.37 0.05 -0.90 0.95 Cir

32 31 Grate 0.013 90.0 0.00 0.00 0.00 10.00 2.57 6.1 0.12 0.00 4.00 5.10 5.09 0.01 15 0.01 0.58 0.72 New S-10.00 0.00 0.00 0.72 1.75 1.50 15 0.28 2.77 3.400.13 0.13 0.11 0.50 0.25 0.25 Cir

33 31 Grate 0.013 81.0 0.00 1.08 0.22 10.81 0.21 6.0 1.35 0.00 6.10 6.36 5.09 1.27 15 1.57 6.59 8.08 New S-50.00 0.00 0.00 8.08 3.85 3.60 15 0.31 2.92 3.590.03 1.27 1.14 2.60 2.35 0.25 Cir

34 33 Comb 0.013 54.0 0.26 1.08 0.22 10.61 0.20 6.0 1.32 0.00 6.60 7.01 6.70 0.31 18 0.58 4.51 7.97 S-330.00 0.00 0.00 7.97 5.89 5.75 18 0.26 3.03 5.350.09 1.24 1.12 4.39 4.25 0.14 Cir

35 34 Grate 0.013 115.0 0.12 0.82 0.16 10.14 0.47 6.1 1.19 0.00 6.43 8.04 7.48 0.55 18 0.48 4.12 7.27 S-340.00 0.00 0.00 7.27 6.50 5.89 18 0.53 4.33 7.650.19 1.15 1.04 5.00 4.39 0.61 Cir

36 35 Grate 0.013 30.0 0.70 0.70 0.14 10.00 0.14 6.1 1.00 0.00 6.08 8.53 8.43 0.10 18 0.34 3.46 6.11 S-350.00 0.00 0.00 6.11 6.80 6.50 18 1.00 5.94 10.500.96 0.96 0.86 5.30 5.00 0.30 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 0.93 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

Hydraflow Results

10-Year Storm

FL-DOT Report Page 1

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 10 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

1 End Grate 0.013 88.0 1.84 7.72 1.54 42.84 0.12 3.5 11.04 0.00 6.10 5.81 3.25 2.56 24 2.90 12.27 38.53 S-10.00 0.00 0.00 38.53 2.73 1.10 24 1.85 9.80 30.781.29 10.55 9.50 0.73 -0.90 1.63 Cir

2 1 MH 0.013 71.0 0.00 5.88 1.18 42.72 0.11 3.5 9.50 0.00 7.00 8.51 6.98 1.53 24 2.16 10.58 33.23 S-20.00 0.00 0.00 33.23 3.93 2.73 24 1.69 9.36 29.400.00 9.26 8.33 1.93 0.73 1.20 Cir

3 2 Curb 0.013 50.0 0.24 0.24 0.05 10.00 0.25 6.8 0.60 0.00 6.78 10.19 9.99 0.20 15 0.40 3.33 4.09 S-30.00 0.00 0.00 4.09 4.67 3.74 15 1.86 7.18 8.810.62 0.62 0.56 3.42 2.49 0.93 Cir

4 2 Curb 0.013 24.0 0.43 0.62 0.12 10.51 0.07 6.7 1.12 0.00 6.94 10.31 9.99 0.32 15 1.35 6.11 7.49 S-40.00 0.00 0.00 7.49 4.00 3.60 15 1.67 6.79 8.340.69 1.11 1.00 2.75 2.35 0.40 Cir

5 2 MH 0.013 300.0 0.00 5.02 1.00 42.15 0.57 3.5 7.78 0.00 11.00 14.40 9.99 4.42 24 1.47 8.73 27.44 S-50.00 0.00 0.00 27.44 6.56 3.97 24 0.86 6.69 21.020.00 7.53 6.78 4.56 1.97 2.59 Cir

6 5 Curb 0.013 18.0 0.04 0.04 0.01 10.00 0.17 6.8 0.32 0.00 10.16 15.61 15.59 0.02 15 0.11 1.75 2.14 S-60.00 0.00 0.00 2.14 8.71 6.40 15 12.83 18.85 23.130.34 0.34 0.31 7.46 5.15 2.31 Cir

7 5 MH 0.013 39.0 0.00 0.27 0.05 11.61 0.06 6.5 2.13 0.00 10.45 17.37 15.59 1.78 15 4.57 11.25 13.81 S-70.00 0.00 0.00 13.81 6.09 5.93 15 0.41 3.37 4.140.00 2.31 2.08 4.84 4.68 0.16 Cir

8 7 Grate 0.013 9.0 0.01 0.01 0.00 10.00 0.23 6.8 0.12 0.00 9.79 19.34 19.34 0.00 15 0.02 0.66 0.81 S-80.00 0.00 0.00 0.81 8.54 7.90 15 7.11 14.03 17.220.13 0.13 0.12 7.29 6.65 0.64 Cir

9 7 MH 0.013 171.0 0.00 0.26 0.05 11.34 0.27 6.5 2.01 0.00 9.97 26.42 19.34 7.08 15 4.14 10.70 13.14 S-90.00 0.00 0.00 13.14 6.48 6.13 15 0.20 2.38 2.920.00 2.18 1.96 5.23 4.88 0.35 Cir

10 9 Grate 0.013 26.0 0.02 0.02 0.00 10.00 1.34 6.8 0.06 0.00 10.00 28.20 28.20 0.00 15 0.00 0.32 0.40 S-100.00 0.00 0.00 0.40 6.90 6.51 15 1.50 6.44 7.910.06 0.06 0.05 5.65 5.26 0.39 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 0.90 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

FL-DOT Report Page 2

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 10 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

11 9 Grate 0.013 7.0 0.08 0.13 0.03 10.21 0.02 6.7 0.94 0.00 9.48 28.27 28.20 0.07 15 0.97 5.19 6.36 S-110.00 0.00 0.00 6.36 7.35 7.27 15 1.14 5.63 6.900.62 1.02 0.92 6.10 6.02 0.08 Cir

12 11 Grate 0.013 26.0 0.05 0.05 0.01 10.00 0.21 6.8 0.37 0.00 10.02 28.83 28.79 0.04 15 0.15 2.04 2.51 S-120.00 0.00 0.00 2.51 7.87 7.48 15 1.50 6.44 7.910.40 0.40 0.36 6.62 6.23 0.39 Cir

13 9 MH 0.013 176.0 0.00 0.11 0.02 10.24 0.53 6.7 1.01 0.00 9.01 30.16 28.20 1.96 15 1.11 5.55 6.81 S-130.00 0.00 0.00 6.81 7.05 6.52 15 0.30 2.89 3.540.00 1.10 0.99 5.80 5.27 0.53 Cir

14 13 Grate 0.013 29.0 0.08 0.08 0.02 10.00 0.24 6.8 0.37 0.00 9.18 30.68 30.64 0.04 15 0.15 2.03 2.49 S-140.00 0.00 0.00 2.49 7.65 7.40 15 0.86 4.89 6.000.39 0.39 0.35 6.40 6.15 0.25 Cir

15 13 Curb 0.013 9.0 0.03 0.03 0.01 10.00 0.04 6.8 0.64 0.00 8.75 30.68 30.64 0.04 15 0.46 3.56 4.37 S-150.00 0.00 0.00 4.37 7.62 7.40 15 2.44 8.23 10.100.71 0.71 0.64 6.37 6.15 0.22 Cir

16 5 Curb 0.013 41.0 1.60 1.60 0.32 42.00 0.15 3.5 1.60 0.00 10.74 15.90 15.59 0.31 15 0.76 4.59 5.64 S-160.00 0.00 0.00 5.64 7.75 7.50 15 0.61 4.11 5.041.41 1.41 1.27 6.50 6.25 0.25 Cir

17 5 MH 0.013 279.0 0.00 3.11 0.62 34.57 0.55 4.0 3.74 0.00 14.41 21.15 15.59 5.56 18 1.99 8.39 14.82 S-170.00 0.00 0.00 14.82 8.62 6.12 18 0.90 5.63 9.940.00 3.47 3.12 7.12 4.62 2.50 Cir

18 17 Curb 0.013 22.0 0.04 0.04 0.01 10.00 0.41 6.8 0.16 0.00 13.87 22.25 22.25 0.01 15 0.03 0.89 1.10 S-180.00 0.00 0.00 1.10 10.25 10.11 15 0.64 4.20 5.150.17 0.17 0.15 9.00 8.86 0.14 Cir

19 17 MH 0.013 54.0 0.00 0.41 0.08 13.61 0.12 6.1 1.41 0.00 13.91 23.21 22.25 0.96 15 1.79 7.03 8.63 S-190.00 0.00 0.00 8.63 8.85 8.38 15 0.87 4.91 6.020.00 1.47 1.32 7.60 7.13 0.47 Cir

20 19 Grate 0.013 24.0 0.03 0.03 0.01 10.00 0.35 6.8 0.21 0.00 13.02 23.99 23.98 0.01 15 0.05 1.13 1.39 S-200.00 0.00 0.00 1.39 11.98 12.31 15 -1.38 0.00 0.000.22 0.22 0.20 10.73 11.06 -0.33 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 0.90 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

FL-DOT Report Page 3

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 10 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

21 19 MH 0.013 136.0 0.00 0.38 0.08 13.09 0.51 6.2 1.20 0.00 13.04 24.67 23.98 0.69 18 0.51 4.23 7.47 S-210.00 0.00 0.00 7.47 9.35 9.10 18 0.18 2.55 4.500.00 1.25 1.13 7.85 7.60 0.25 Cir

22 21 Grate 0.013 25.0 0.33 0.33 0.07 10.00 0.12 6.8 0.64 0.00 12.37 25.06 24.95 0.11 15 0.45 3.54 4.35 S-220.00 0.00 0.00 4.35 11.13 11.18 15 -0.20 0.00 0.000.64 0.64 0.58 9.88 9.93 -0.05 Cir

23 21 MH 0.013 213.0 0.00 0.05 0.01 11.95 1.15 6.4 0.56 0.00 12.04 25.61 24.95 0.66 15 0.31 2.94 3.61 S-230.00 0.00 0.00 3.61 11.15 9.10 15 0.96 5.16 6.340.00 0.61 0.55 9.90 7.85 2.05 Cir

24 23 Curb 0.013 22.0 0.04 0.04 0.01 10.00 0.12 6.8 0.54 0.00 11.27 25.82 25.74 0.07 15 0.33 3.00 3.68 S-240.00 0.00 0.00 3.68 10.91 10.55 15 1.64 6.73 8.260.59 0.59 0.53 9.66 9.30 0.36 Cir

25 23 Curb 0.013 13.0 0.01 0.01 0.00 10.00 1.95 6.8 0.02 0.00 12.38 25.74 25.74 0.00 15 0.00 0.11 0.14 S-250.00 0.00 0.00 0.14 11.18 10.75 15 3.31 9.57 11.740.02 0.02 0.02 9.93 9.50 0.43 Cir

26 17 Curb 0.013 41.0 1.60 1.60 0.32 22.00 0.12 5.0 1.35 0.00 14.18 22.69 22.25 0.45 15 1.10 5.51 6.76 S-260.00 0.00 0.00 6.76 10.24 9.69 15 1.34 6.09 7.481.15 1.15 1.04 8.99 8.44 0.55 Cir

27 17 MH 0.013 265.0 0.00 1.06 0.21 32.26 2.30 4.1 0.82 0.00 18.92 22.52 22.25 0.28 18 0.10 1.92 3.39 S-270.00 0.00 0.00 3.39 15.70 9.08 18 2.50 9.39 16.600.00 0.68 0.61 14.20 7.58 6.62 Cir

28 27 Curb 0.013 41.0 1.00 1.00 0.20 32.00 0.26 4.1 0.77 0.00 18.14 22.68 22.58 0.10 15 0.24 2.58 3.17 S-280.00 0.00 0.00 3.17 15.44 15.05 15 0.95 5.13 6.300.63 0.63 0.57 14.19 13.80 0.39 Cir

29 27 Curb 0.013 21.0 0.06 0.06 0.01 10.00 1.11 6.8 0.06 0.00 18.12 22.58 22.58 0.00 15 0.00 0.32 0.39 S-290.00 0.00 0.00 0.39 15.25 15.05 15 0.95 5.14 6.300.05 0.05 0.05 14.00 13.80 0.20 Cir

30 4 Grate 0.013 70.0 0.19 0.19 0.04 10.00 0.51 6.8 0.41 0.00 8.23 10.85 10.72 0.13 15 0.19 2.30 2.82 S-300.00 0.00 0.00 2.82 6.35 5.25 15 1.57 6.60 8.090.42 0.42 0.38 5.10 4.00 1.10 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 0.90 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

FL-DOT Report Page 4

Line To Type n - Len Drainage Area Time Time Inten Total Add Inlet Elev of HGL Rise HGL Actual Date: 09-16-2020No Line of value of of (I) CA Q elev

struc C1 = 0.2 conc flow Elev of Crown Span Pipe Full Flow Frequency: 10 yrsC2 = 0.5 in TotalC3 = 0.9 sect flow Elev of Invert Proj: New Alachua Total.stm

Incre- Sub- Sum Q Up Down Fall Size Slope Vel Capment total CA

(ft) (ac) (ac) (min) (min) (in/hr) (cfs) (ft) (ft) (ft) (ft) (in) (%) (ft/s) (cfs) Line description

31 End Grate 0.013 30.0 0.00 1.08 0.22 12.32 0.06 6.4 1.59 0.00 5.40 3.98 3.25 0.73 15 2.43 8.21 10.07 New S-30.00 0.00 0.00 10.07 1.30 0.35 15 3.17 9.36 11.490.13 1.52 1.37 0.05 -0.90 0.95 Cir

32 31 Grate 0.013 90.0 0.00 0.00 0.00 10.00 2.32 6.8 0.12 0.00 4.00 5.56 5.55 0.01 15 0.02 0.65 0.79 New S-10.00 0.00 0.00 0.79 1.75 1.50 15 0.28 2.77 3.400.13 0.13 0.11 0.50 0.25 0.25 Cir

33 31 Grate 0.013 81.0 0.00 1.08 0.22 10.73 0.19 6.6 1.35 0.00 6.10 7.12 5.55 1.57 15 1.93 7.32 8.98 New S-50.00 0.00 0.00 8.98 3.85 3.60 15 0.31 2.92 3.590.03 1.27 1.14 2.60 2.35 0.25 Cir

34 33 Comb 0.013 54.0 0.26 1.08 0.22 10.55 0.18 6.7 1.32 0.00 6.60 7.92 7.53 0.38 18 0.71 5.01 8.85 S-330.00 0.00 0.00 8.85 5.89 5.75 18 0.26 3.03 5.350.09 1.24 1.12 4.39 4.25 0.14 Cir

35 34 Grate 0.013 115.0 0.12 0.82 0.16 10.13 0.42 6.8 1.19 0.00 6.43 9.18 8.50 0.68 18 0.59 4.56 8.06 S-340.00 0.00 0.00 8.06 6.50 5.89 18 0.53 4.33 7.650.19 1.15 1.04 5.00 4.39 0.61 Cir

36 35 Grate 0.013 30.0 0.70 0.70 0.14 10.00 0.13 6.8 1.00 0.00 6.08 9.79 9.66 0.12 18 0.42 3.83 6.76 S-350.00 0.00 0.00 6.76 6.80 6.50 18 1.00 5.94 10.500.96 0.96 0.86 5.30 5.00 0.30 Cir

NOTES: Intensity = 145.00 / (Inlet time + 20.00) ^ 0.90 (in/hr) ; Time of flow in section is based on full flow.

Hydraflow Storm Sewers 2003

Appendix C

SewerCAD Results

Scenario: Base

P-9

P-8

P-7

P-4CO-6

CO-5

CO-4

CO-1

CO-10

J-1

W-1

PMP-3PMP-2

PMP-1O-2

O-3

MH-2 (S-14)MH-4 (S-11)

MH-6

MH-5

MH-1

Page 1 of 127 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666

8/19/2020

SewerCAD[10.03.01.08]Bentley Systems, Inc. Haestad Methods Solution CenterStormwater Diversion Lift Station 10-9-19.stsw

Profile Report

Profile: Profile - 2

Page 1 of 127 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666

9/16/2020

SewerCAD[10.03.01.08]Bentley Systems, Inc. Haestad Methods Solution CenterStormwater Diversion Lift Station 10-9-19.stsw

InletExisting

mgardberg
Placed Image
mgardberg
Typewriter
S-14
mgardberg
Typewriter
S-8
mgardberg
Typewriter
Railroad

Profile Report

Profile: Profile - 2

Ele

va

tio

n (

ft)

Page 1 of 127 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666

9/16/2020

SewerCAD[10.03.01.08]Bentley Systems, Inc. Haestad Methods Solution CenterStormwater Diversion Lift Station 10-9-19.stsw

Existing Inlet

mgardberg
Placed Image
mgardberg
Typewriter
S-14
mgardberg
Typewriter
S-8
mgardberg
Typewriter
Railroad

Profile Report

Profile: Profile - 2

Page 1 of 127 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666

9/16/2020

SewerCAD[10.03.01.08]Bentley Systems, Inc. Haestad Methods Solution CenterStormwater Diversion Lift Station 10-9-19.stsw

Existing Inlet

mgardberg
Placed Image
mgardberg
Typewriter
S-14
mgardberg
Typewriter
S-8
mgardberg
Typewriter
Railroad

Profile Report

Profile: Profile - 2

Page 1 of 127 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666

9/16/2020

SewerCAD[10.03.01.08]Bentley Systems, Inc. Haestad Methods Solution CenterStormwater Diversion Lift Station 10-9-19.stsw

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Page 1 of 127 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666

9/16/2020

SewerCAD[10.03.01.08]Bentley Systems, Inc. Haestad Methods Solution CenterStormwater Diversion Lift Station 10-9-19.stsw

InletExisting

mgardberg
Placed Image
mgardberg
Typewriter
S-14
mgardberg
Typewriter
S-8
mgardberg
Typewriter
Railroad

Profile Report

Profile: Profile - 2

Page 1 of 127 Siemon Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666

9/16/2020

SewerCAD[10.03.01.08]Bentley Systems, Inc. Haestad Methods Solution CenterStormwater Diversion Lift Station 10-9-19.stsw

Existing Inlet

mgardberg
Placed Image
mgardberg
Typewriter
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mgardberg
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Railroad

Appendix D

Pump Manufacturer Sheets

Shrouded single or multi-channel impeller pumps with large throughletsand single volute pump casing for liquids containing solids and fibres.Cast iron design with double sealing technology.

Head

1430 430mm

80.3%

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

[ft]

0 2000 4000 6000 8000 [US g.p.m.]

CP 3400/705 3~ 1430

430 mm

Number of blades

3

Technical specification

P - Semi permanent, Wet

Configuration

15 3/4 inch

Impeller diameter

430 mm

Discharge diameter15 3/4 inch

Motor number Installation type

C0705.000 43-30-14GA-W60hp

Inlet diameter

Maximum operating speed

Throughlet diameter

500 rpm

Materials

Curves according to:

Pump information

Discharge diameter

500 mm

Impeller diameter

Impeller

4 5/16 inch

Grey cast iron

Water, pure [100%],39.2 °F,62.42 lb/ft³,1.6891E-5 ft²/s

Curve: ISO 9906

Last update

Created on 10/16/2019

Created byProject

Block

CP 3400/705 3~ 1430Technical specification

Motor - General

Frequency Rated voltage

Rated powerRated speed

Rated current

460 V

60 hp500 rpm

121 A

3~C0705.000 43-30-14GA-W60hp

Phases

Total moment of inertia

154 lb ft²

Power factor - 1/1 Load

0.53

0.46

0.35

87.0 %

87.0 %

85.0 %

Motor number

Approval

60 Hz

Number of poles

14

Stator variant

1

Insulation class

H

Type of Duty

Motor - Technical

Power factor - 3/4 Load

Power factor - 1/2 Load

Motor efficiency - 1/1 Load

Motor efficiency - 3/4 Load

Motor efficiency - 1/2 Load

Starting current, direct starting

Starting current, star-delta

355 A

118 A

S1

Starts per hour max.

15

No

Last update

Created on 10/16/2019

Created byProject

Block

CP 3400/705 3~ 1430Performance curve

Duty point

15.1 ft6020 US g.p.m.HeadFlow

Curves according to:

Head

Pump EfficiencyOverall Efficiency

Power input P1Shaft power P2

NPSH-values

1430 430mm

80.3%

15.1 ft

79.2 %

67.1 %

29 hp

34.2 hp

5.9 ft

6017.3 US g.p.m.

1430 430mm

15.1 ft

79.2 %

67.1 %

29 hp

34.2 hp

5.9 ft

6017.3 US g.p.m.

1430 430mm

15.1 ft

79.2 %

67.1 %

29 hp

34.2 hp

5.9 ft

6017.3 US g.p.m.

1430 430mm (P2)

15.1 ft

79.2 %

67.1 %

29 hp

34.2 hp

5.9 ft

6017.3 US g.p.m.

1430 430mm (P1)

15.1 ft

79.2 %

67.1 %

29 hp

34.2 hp

5.9 ft

6017.3 US g.p.m.

1430 430mm

15.1 ft

79.2 %

67.1 %

29 hp

34.2 hp

5.9 ft

6017.3 US g.p.m.

0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

[ft]

0

10

20

30

40

50

60

70

[%]

16

20

24

28

[hp]

4

6

8

10

12

14

[ft]

0 1000 2000 3000 4000 5000 6000 7000 8000 9000 [US g.p.m.]

Water, pure [100%],39.2 °F,62.42 lb/ft³,1.6891E-5 ft²/s

Curve: ISO 9906

Last update

Created on 10/16/2019

Created byProject

Block

Pumps/Systems Flow Head Shaft power Flow Head Shaft power Hydr.eff. Specific energy NPSHr

3 / 1 6020 US g.p.m. 15.1 ft 29 hp 18100 US g.p.m. 15.1 ft 86.9 hp 79.2 % 70.6 kWh/US MG 5.9 ft

2 / 1 7590 US g.p.m. 10.7 ft 29 hp 15200 US g.p.m. 10.7 ft 58 hp 70.7 % 56 kWh/US MG 8.33 ft

1 / 1 9370 US g.p.m. 4.06 ft 25.5 hp 9370 US g.p.m. 4.06 ft 25.5 hp 37.8 % 40.5 kWh/US MG 16.7 ft

CP 3400/705 3~ 1430Duty Analysis

Curves according to:

Head

1430 430mm [Pump 1+2]

1430 430mm [Pump 1+2+3]

1430 430mm [Pump 1]

80.3%

15.1 ft

18052 US g.p.m.0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

[ft]

0 4000 8000 12000 16000 20000 24000 28000 [US g.p.m.]

1

1

1

Operating characteristics

Water, pure [100%],39.2 °F,62.42 lb/ft³,1.6891E-5 ft²/s

Curve: ISO 9906

Last update

Created on 10/16/2019

Created byProject

Block

Head

Pump Efficiency

Overall Eff iciency

Pow er input P1

Shaft pow er P2

NPSH-values

55 Hz 55 Hz55 Hz

80.3%

50 Hz 50 Hz50 Hz

80.3%

45 Hz 45 Hz45 Hz

80.3%

40 Hz 40 Hz40 Hz

80.3%

1430 430mm [Pump 1+2]

1430 430mm [Pump 1+2+3]

1430 430mm [Pump 1]

80.3%

55 Hz 55 Hz55 Hz 50 Hz 50 Hz50 Hz 45 Hz 45 Hz45 Hz 40 Hz 40 Hz40 Hz 1430 430mm [Pump 1+2]

1430 430mm [Pump 1+2+3]

1430 430mm [Pump 1]55 Hz 55 Hz55 Hz 50 Hz 50 Hz50 Hz 45 Hz 45 Hz45 Hz 40 Hz 40 Hz40 Hz

1430 430mm [Pump 1+2]

1430 430mm [Pump 1+2+3]

1430 430mm [Pump 1]

55 Hz

55 Hz

55 Hz50 Hz

50 Hz

50 Hz45 Hz

45 Hz

45 Hz 40 Hz40 Hz

40 Hz

1430 430mm [Pump 1+2] (P2)

1430 430mm [Pump 1+2+3] (P2)

1430 430mm [Pump 1] (P2)

55 Hz

55 Hz

55 Hz

50 Hz

50 Hz

50 Hz45 Hz

45 Hz

45 Hz40 Hz

40 Hz

40 Hz

1430 430mm [Pump 1+2] (P1)

1430 430mm [Pump 1+2+3] (P1)

1430 430mm [Pump 1] (P1)

55 Hz 55 Hz55 Hz

50 Hz 50 Hz50 Hz

45 Hz 45 Hz45 Hz40 Hz 40 Hz40 Hz

1430 430mm [Pump 1+2]

1430 430mm [Pump 1+2+3]

1430 430mm [Pump 1]

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

[ft]

010203040506070

[%]

0

20

40

60

80

[hp]

4

6

8

10

12

14

[ft]

0 4000 8000 12000 16000 20000 24000 28000 [US g.p.m.]

CP 3400/705 3~ 1430VFD Curve

Curves according to: Water, pure [100%],39.2 °F,62.42 lb/ft³,1.6891E-5 ft²/s

Curve: ISO 9906

Last update

Created on 10/16/2019

Created byProject

Block

Head

55 Hz 55 Hz55 Hz

80.3%

50 Hz 50 Hz50 Hz

80.3%

45 Hz 45 Hz45 Hz

80.3%

40 Hz 40 Hz40 Hz

80.3%

1430 430mm [Pump 1+2]

1430 430mm [Pump 1+2+3]

1430 430mm [Pump 1]

80.3%

15.1 ft

18052 US g.p.m.0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

[ft]

0 4000 8000 12000 16000 20000 24000 28000 [US g.p.m.]

1

1

1

CP 3400/705 3~ 1430VFD Analysis

Curves according to:

Pumps/Systems Frequency Flow Head Shaft power Flow Head Shaft power Hydr.eff. Specific energy NPSHr

3 / 1 60 Hz 6020 US g.p.m. 15.1 ft 29 hp 18100 US g.p.m. 15.1 ft 86.9 hp 79.2 % 70.6 kWh/US MG 5.9 ft

3 / 1 55 Hz 5520 US g.p.m. 12.7 ft 22.3 hp 16500 US g.p.m. 12.7 ft 67 hp 79.2 % 61.1 kWh/US MG 5.14 ft

3 / 1 50 Hz 5010 US g.p.m. 10.5 ft 16.8 hp 15000 US g.p.m. 10.5 ft 50.3 hp 79.2 % 52.9 kWh/US MG 4.41 ft

3 / 1 45 Hz 4510 US g.p.m. 8.49 ft 12.2 hp 13500 US g.p.m. 8.49 ft 36.7 hp 79.2 % 45.8 kWh/US MG 3.72 ft

3 / 1 40 Hz 4010 US g.p.m. 6.71 ft 8.59 hp 12000 US g.p.m. 6.71 ft 25.8 hp 79.2 % 40 kWh/US MG 3.09 ft

2 / 1 60 Hz 7590 US g.p.m. 10.7 ft 29 hp 15200 US g.p.m. 10.7 ft 58 hp 70.7 % 56 kWh/US MG 8.33 ft

2 / 1 55 Hz 6960 US g.p.m. 8.97 ft 22.3 hp 13900 US g.p.m. 8.97 ft 44.7 hp 70.7 % 48.5 kWh/US MG 7.24 ft

Operating Characteristics

Water, pure [100%],39.2 °F,62.42 lb/ft³,1.6891E-5 ft²/s

Curve: ISO 9906

Last update

Created on 10/16/2019

Created byProject

Block

Head

55 Hz 55 Hz55 Hz

80.3%

50 Hz 50 Hz50 Hz

80.3%

45 Hz 45 Hz45 Hz

80.3%

40 Hz 40 Hz40 Hz

80.3%

1430 430mm [Pump 1+2]

1430 430mm [Pump 1+2+3]

1430 430mm [Pump 1]

80.3%

15.1 ft

18052 US g.p.m.0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

[ft]

0 4000 8000 12000 16000 20000 24000 28000 [US g.p.m.]

1

1

1

CP 3400/705 3~ 1430VFD Analysis

Curves according to:

Pumps/Systems Frequency Flow Head Shaft power Flow Head Shaft power Hydr.eff. Specific energy NPSHr

2 / 1 50 Hz 6330 US g.p.m. 7.41 ft 16.8 hp 12700 US g.p.m. 7.41 ft 33.6 hp 70.7 % 42 kWh/US MG 6.22 ft

2 / 1 45 Hz 5690 US g.p.m. 6 ft 12.2 hp 11400 US g.p.m. 6 ft 24.5 hp 70.7 % 36.4 kWh/US MG 5.25 ft

2 / 1 40 Hz 5060 US g.p.m. 4.74 ft 8.59 hp 10100 US g.p.m. 4.74 ft 17.2 hp 70.7 % 31.8 kWh/US MG 4.35 ft

1 / 1 60 Hz 9370 US g.p.m. 4.06 ft 25.5 hp 9370 US g.p.m. 4.06 ft 25.5 hp 37.8 % 40.5 kWh/US MG 16.7 ft

1 / 1 55 Hz 8590 US g.p.m. 3.42 ft 19.7 hp 8590 US g.p.m. 3.42 ft 19.7 hp 37.8 % 35.2 kWh/US MG 14.5 ft

1 / 1 50 Hz 7810 US g.p.m. 2.82 ft 14.8 hp 7810 US g.p.m. 2.82 ft 14.8 hp 37.8 % 30.7 kWh/US MG 12.5 ft

1 / 1 45 Hz 7030 US g.p.m. 2.29 ft 10.8 hp 7030 US g.p.m. 2.29 ft 10.8 hp 37.8 % 26.8 kWh/US MG 10.5 ft

Operating Characteristics

Water, pure [100%],39.2 °F,62.42 lb/ft³,1.6891E-5 ft²/s

Curve: ISO 9906

Last update

Created on 10/16/2019

Created byProject

Block

Head

55 Hz 55 Hz55 Hz

80.3%

50 Hz 50 Hz50 Hz

80.3%

45 Hz 45 Hz45 Hz

80.3%

40 Hz 40 Hz40 Hz

80.3%

1430 430mm [Pump 1+2]

1430 430mm [Pump 1+2+3]

1430 430mm [Pump 1]

80.3%

15.1 ft

18052 US g.p.m.0

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

[ft]

0 4000 8000 12000 16000 20000 24000 28000 [US g.p.m.]

1

1

1

CP 3400/705 3~ 1430VFD Analysis

Curves according to:

Pumps/Systems Frequency Flow Head Shaft power Flow Head Shaft power Hydr.eff. Specific energy NPSHr

1 / 1 40 Hz 6250 US g.p.m. 1.81 ft 7.57 hp 6250 US g.p.m. 1.81 ft 7.57 hp 37.8 % 23.6 kWh/US MG 8.72 ft

Operating Characteristics

Water, pure [100%],39.2 °F,62.42 lb/ft³,1.6891E-5 ft²/s

Curve: ISO 9906

Last update

Created on 10/16/2019

Created byProject

Block

CP 3400/705 3~ 1430Dimensional drawing

CL

OF

DIS

CH

REF. LINE

GUIDE BARS

ZZ

(TO FURTHEST POINT)REF. LINE

REF. LINE

Z - ZVIEW* DIMENSION TO ENDS OF GUIDE BARS

CP,NP 3400 705/715/706/716

Weights (Lbs)

Drive unit Pump Disch

705 / 715 5625 1105

706 / 716 6065 1105

MAX. 2 CABLES 95-120mm²ADDITIONAL 335LbsRequired for 716 FM, allcables

878

2058

4238

3"5516

Ø16"

2815 16

225 8 33 8

Ø 1"(4x)

2018

153 4

311 2

3112

15°

33 8

811 8

2"

181 8

4558

2"

395 8

925 8

2312

9812

7118

193 4

273 4

caleS

Drawn

Reg no

DatebyChecked

by

DRAWINGAUTOCAD

Denomination

Dimensional drwg

6441500 6

5399

140115IW JP

1:1

Ø16"

Last update

Created on 10/16/2019

Created byProject

Block