drawings of proposed improvements for 2020 w. …

(NOT TO SCALE)

LOCATION MAP

DRAWINGS OF PROPOSED IMPROVEMENTS

NOTE

SHEET INDEX

NO. DESCRIPTION

FOR

IN THE CITY OF HIAWATHA, LINN COUNTY, IOWA2020 W. WILLMAN ST PAVEMENT REHABILITATION

EMMONS ST

A.01

A.02

B.01

C.01

C.02

C.03-C.04

D.01-D.04

G.01

H.01-H.02

J.01

L.01-L.04

L.05-L.09

R.01-R.02

S.01-S.04

U.01-U.02

PROJECT

LOCATION

3RD

AVE

MAYOR: BILL BENNETT

CITY CLERK: KARI GRABER

CITY ADMINISTRATOR: KIM DOWNS

COUNCIL PERSONS:THE PROPOSED IMPROVEMENTS INCLUDED IN THESE DRAWINGS HAVE BEEN

DESIGNED IN ACCORDANCE WITH THE STATEWIDE URBAN DESIGN AND

SPECIFICATIONS MANUAL AS NOTED WITH SUPPLEMENTAL SPECIFICATIONS UNLESS

OTHERWISE NOTED.

CONTACT PERSON:

MATT JOHNSON, P.E.

1860 BOYSON ROAD HIAWATHA, IOWA 52233

PH: (319) 362-9548 | FAX: (319) 362-7595

www.halleng.com

LANDSCAPE ARCHITECTURE

LAND DEVELOPMENT PLANNING

HALL & HALL ENGINEERS, INC.

1860 BOYSON ROAD, HIAWATHA, IOWA 52233

PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING

Leaders in Land Development Since 1953

AIME WICHTENDAHLJERRY MOHWINKLEROB ARCHIBALDDICK OLSONSTEVE DODSON

COVER

LEGEND

TYPICAL CROSS SECTIONS

GENERAL NOTES AND PROJECT QUANTITIES

ESTIMATE REFERENCE INFO

GRADING AND EROSION CONTROL PLAN

PAVEMENT PLAN AND PROFILE

SURVEY CONTROL INFORMATION

RIGHT-OF-WAY & EASEMENT INFORMATION

STAGING AND TRAFFIC CONTROL PLAN

INTERSECTION DETAILS

DRIVEWAY DETAILS

DEMOLITION AND REMOVAL PLANS

SIDEWALK RAMP DETAILS

RETAINING WALL PLAN AND PROFILE

CAD

File: I:\projects\4000\4089-19-3 W

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DRAW

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PRO

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EN

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R2020 W

. W

ILLM

AN

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EN

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ABILITATIO

N

CITY OF HIAWATHA, IOWA

UTILITY AND EMERGENCY TELEPHONE NUMBERS

(319)-393-1515

(319)-393-1212

911

(319)-393-4180

911

(319)-393-5556

(319)-393-6601

(319)-286-5573

(319)-393-1515

(800)-292-8989

(319)-298-5162

(319)-399-7600

(319)-399-7487

(319)-786-1908

(319)-395-9699

EXT 354

(800)-292-8989

(319)-538-1985

(800)-292-8989

(319)298-6484

(800) 292-8989

(319)-665-5312

(319)-533-2319

(319)-297-6765

(319)-286-5491

(319)-377-1587

(800)-283-1540

(319)-364-0235

(319)-364-8189

(319)-892-6400

(319)-892-6420

PUBLIC WORKS DEPARTMENT

POLICE DEPARTMENT

EMERGENCY

FIRE DEPARTMENT

EMERGENCY

WATER DEPARTMENT

SANITARY AND STORM SEWER DEPARTMENT

TRANSIT DEPARTMENT

PARKS AND RECREATION

IOWA ONE CALL (UTILITIES)

MID-AMERICAN ENERGY

CENTURY LINK (TELEPHONE)

ENGINEER, WEST SIDE

ENGINEER, EAST SIDE

ALLIANT/I.E.S. INDUSTRIES (ELECTRIC, STEAM)

INFORMATION

MEDIACOM (CABLE TV)

BUSINESS

LOCATIONS

WINDSTREAM (TELEPHONE / CABLE TV)

BUSINESS

LOCATIONS

IMON (TELEPHONE / CABLE TV)

BUSINESS

LOCATIONS

SOUTHSLOPE (TELEPHONE / CABLE TV)

IOWA NETWORK SERVICE

ITC MIDWEST

JOINT COMMUNICATIONS NETWORK

LINN COUNTY REC

CEDAR RAPIDS AND IOWA CITY RAILWAY COMPANY

IOWA DEPARTMENT OF TRANSPORTATION

DISTRICT ENGINEER

MAINTENANCE GARAGES

LINN COUNTY ENGINEER

LINN COUNTY MAINTENANCE

JOHN BENDER, CITY ENGINEER

CITY OF HIAWATHA

DATE

THIS ENGINEERING DOCUMENT IS APPROVED FOR CONSTRUCTION

awatha!

I hereby certify that this engineering document was prepared byme or under my direct personal supervision and that I am a dulylicensed Professional Engineer under the laws of the State of Iowa.

Pages or sheets covered by this seal:

Matthew G. Johnson, P.E. 17666My license renewal date is December 31,

Signed: Date:

I

-

3

8

0

W CLARK ST

MARION ST

BLAIRS FERRY ROAD NE

W WILLMAN ST

2N

D AVE

4

T

H

A

V

E

1ST AVE

N

O

R

T

H

C

E

N

T

E

R

P

O

I

N

T

R

O

A

D

E WILLMAN ST

E CLARK ST

A.01-A.02, B.01, C.01-C.04, D.01-D.04, G.01,

H.01-H.02, J.01, L.01-L.09, R.01-R.02, S.01-S.04,

U.01-U.02

IN THE CITY OF HIAWATHA, LINN COUNTY, IOWA

awatha!

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DATE:

FIELD BOOK: NO. REVISION DESCRIPTION APPROVED DATE SCALE: PROJECT NO:

SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

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A.02

N/A 4089-19-03

2020 W. WILLMAN ST PAVEMENT

REHABILITATION

LEGEND

35

OWNER INFORMATION

EXISTING RIGHT-OF-WAY

PROPOSED TEMPORARY CONSTRUCTION EASEMENT

HORSESHOE CATCH BASIN W/FLUME

HORSESHOE CATCH BASIN W/O FLUME

CABLE TV-OVERHEAD

CABLE TV-UNDERGROUND

CABLE TV PEDESTAL

TELEPHONE MANHOLE

FLARED END SECTION

CLEANOUT, STORM OR SANITARY

TRAFFIC SIGNAL W/MAST

UTILITY/CONTROL CABINET

TELEPHONE PEDESTAL

SANITARY MANHOLE

LIGHT POLE W/MAST

LIGHT POLE W/O MAST

TELEPHONE-UNDERGROUND

FIBER OPTIC-OVERHEAD

FIBER OPTIC-UNDERGROUND

ELECTRIC-UNDERGROUND

TELEPHONE-OVERHEAD

ELECTRIC-OVERHEAD

FORCE MAIN W/SIZE

WATER MAIN W/SIZE

STORM SEWER W/SIZE

SANITARY SEWER W/SIZE

GAS VALVE

RA-5 INTAKE

RA-8 INTAKE

RA-6 INTAKE

STORM MANHOLE

RA-3 INTAKE

GRATE INTAKE

GUY ANCHOR

GUY POLE

POWER POLE

TELEPHONE POLE

STEAM

FILTER SOCK

FENCE LINE

CONTOUR LINE

UTILITY LEGEND

EXISTING

GAS

SUBDRAIN

PROPOSED

FOUND RIGHT OF WAY RAIL

SECTION CORNER FOUND AS NOTED

SECTION CORNER SET AS NOTED

PLAT OR SURVEY BOUNDARY

DECIDUOUS SHRUB

TREE STUMP

TREE LINE DRIP EDGE

CONIFEROUS SHRUB

PLANT LEGEND

OR

1/4-1/4 SECTION LINE

EXISTING

DECIDUOUS TREE

CONIFEROUS TREE

BUILDING SETBACK LINE

EXISTING LOT LINE

EASEMENT LINE

SECTION LINE

1/4 SECTION LINE

PLAT LOT LINE

CENTERLINE

CUT "X" IN CONCRETE

RECORDED AS

PROPOSED

SURVEY CONTROL MONUMENT AS NOTED

FOUND SURVEY MONUMENT AS NOTED

SET ___ REBAR W/CAP NO.____

UTILITY LEGEND

SURVEY LEGEND

S S

OHT OHT

T T

OHF OHF

F F

PROPOSED

FM6

W12

G G

SS8

ST18

SET PK NAIL

WATER SHUTOFF

WATER VALVE

WATER BLOWOFF

FIRE HYDRANT

(CONTINUED)

EXISTING

BOLLARD

STREET SIGN

SOIL BORING

WELL

BENCHMARK

T

T

C

FP

FW

FLOODPLAIN LIMITS

FLOODWAY LIMITS

CITY CORPORATION LIMITS

<> <> <> <> <> <> <> <>

NOTES:

1. THIS IS A STANDARD LEGEND. SOME ITEMS MAY NOT APPEAR ON

DRAWINGS.

AutoCAD SHX Text

OR

AutoCAD SHX Text

800

AutoCAD SHX Text

( )

AutoCAD SHX Text

800

AutoCAD SHX Text

S

AutoCAD SHX Text

GV

AutoCAD SHX Text

D

AutoCAD SHX Text

T

AutoCAD SHX Text

T

AutoCAD SHX Text

C

AutoCAD SHX Text

S

AutoCAD SHX Text

D

AutoCAD SHX Text

CM

AutoCAD SHX Text

SB

AutoCAD SHX Text

WV

AutoCAD SHX Text

O

AutoCAD SHX Text

S

AutoCAD SHX Text

W

AutoCAD SHX Text

W

AutoCAD SHX Text

BM

AutoCAD SHX Text

BM

AutoCAD SHX Text

SB

AutoCAD SHX Text

O

AutoCAD SHX Text

S

AutoCAD SHX Text

W

AutoCAD SHX Text

W

12.5' 12.5'2.5' 2.5'6'

EXISTING PCC (U.A.C.)

30'

ROW (60' AND VARIES)

EXISTING PCC (U.A.C.)


awatha!

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DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

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PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

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04/06/2019

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B.01

N/A 4089-19-03


REHABILITATION

TYPICAL CROSS SECTIONS

2.5

%

2.5

%

1.5% 2%

4

:

1

(

M

A

X

)

℄

1" HMA INTERLAYER2" HMA SURFACE

6" GRANULAR SUBBASE

SEE NOTE 3

6" GRANULAR SUBBASE

REMOVE AND RECONSTRUCT

PCC CURB AND GUTTER (2.5')

30' WIDE HMA OVERLAY WITH NEW CURB AND GUTTER

8" Ø SUBDRAIN

AS PER PLANS

SEE NOTE 2

BT-3 JOINT

SEE NOTE 4

CURB (TYP.)

SEE NOTE 1

MATCH EXISTING GRADE

5" PCC SIDEWALK OVER 4"

GRANULAR SUBBASE

SEE NOTE 5

BT-3 JOINT

SEE NOTE 4

CURB (TYP.)

SEE NOTE 1

EXISTING STORM SEWER (SEE PLANS)

2'

(TYP)

2'

(TYP)

25' WIDE HMA OVERLAY WITH EXISTING CURB AND GUTTER

6' 6.5' 6.5' 6'2.5' 2.5'

30' B-B

3" EDGE

MILLING

1" HMA INTERLAYER 2" HMA SURFACE

END MILLING

3" EDGE

MILLING

END MILLING

25' WIDE HMA OVERLAY WITH EXISTING CURB AND GUTTER

NOTES:

1. INTEGRAL CURBING SHALL BE 6" STANDARD

CURB PER SUDAS STANDARD ROAD PLAN PV-102.

BOTTOM OF THE NEW CURB AND GUTTER UNIT

SHALL MATCH THE BOTTOM OF THE EXISTING

PAVEMENT.

2. REFER TO PLANS FOR LOCATION OF SUBDRAINS

AND/OR STORM SEWER LINES.

3. SUBBASE SHALL BE EXTENDED OVER STORM

SEWER AND/OR SUBDRAIN TRENCHES WHERE

REQUIRED TO MAINTAIN PROPER SUBBASE

DRAINAGE. SUBBASE SHALL BE EXTENDED TO

CENTERLINE OF STORM SEWER TRENCH AND

COMPLETELY OVER SUBDRAIN TRENCH.

4. LONGITUDINAL JOINTS SHALL BE BT-3 JOINTS.

5. SIDEWALKS SHALL BE CLASS A SIDEWALK PER

SUDAS SPEC 7030.201. GRANULAR SUBBASE IS

INCIDENTAL TO CLASS A SIDEWALK.

STA 2+10.62 TO 4+29.83, STA 5+57.38 TO 8+08.69

STA 8+83.05 TO 12+02.90


awatha!

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Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

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04/06/2019

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C.01

N/A 4089-19-03


REHABILITATION

GENERAL NOTES AND QUANTITIES

GENERAL NOTES:

1. WHERE PUBLIC UTILITY FIXTURES ARE SHOWN AS EXISTING ON THE

PLANS OR ENCOUNTERED WITHIN THE CONSTRUCTION AREA, IT

SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO NOTIFY THE

OWNERS OF THOSE UTILITIES PRIOR TO BEGINNING ANY

CONSTRUCTION. THE CONTRACTOR SHALL AFFORD ACCESS TO

THESE FACILITIES FOR NECESSARY MODIFICATION OF SERVICES.

UNDERGROUND FACILITIES, STRUCTURES AND UTILITIES HAVE BEEN

PLOTTED FROM AVAILABLE SURVEYS AND RECORDS, AND THEREFORE

THEIR LOCATION MUST BE CONSIDERED APPROXIMATE ONLY. IT IS

POSSIBLE THERE MAY BE OTHERS, THE EXISTENCE OF WHICH IS

PRESENTLY NOT KNOWN OR SHOWN. IT IS THE CONTRACTOR'S

RESPONSIBILITY TO DETERMINE THEIR EXISTENCE AND EXACT

LOCATION AND TO AVOID DAMAGE THERETO. NO CLAIMS FOR

ADDITIONAL COMPENSATION SHALL BE ALLOWED TO THE

CONTRACTOR FOR ANY INTERFERENCE OR DELAY CAUSED BY SUCH

WORK.

2. THE CONTRACTOR SHALL CONTAIN THEIR WORK WITHIN THE

DESIGNATED APPROXIMATE CONSTRUCTION LIMITS. IF ADDITIONAL

WORK AREA IS REQUIRED BY THE CONTRACTOR TO COMPLETE THEIR

CONSTRUCTION OPERATIONS, ADDITIONAL PERMISSION AND

EXPENSE FOR EXTRA WORK AREA SHALL BE AT THE CONTRACTOR'S

EXPENSE.

3. CONTRACTOR SHALL COORDINATE ADJUSTMENT OF UTILITIES TO

GRADE TO BE DONE BY OTHERS.

4. ALL TRAFFIC SIGNS AND POSTS REMOVED DURING CONSTRUCTION

SHALL BE REINSTALLED AS SOON AS PRACTICAL AT LOCATIONS

SPECIFIED BY THE ENGINEER.

5. NO TREES SHALL BE REMOVED WITH THIS PROJECT. THE

CONTRACTOR SHALL TAKE CARE TO PROTECT THE EXISTING TREES

WITHIN THE PROJECT LIMITS. THE COST FOR PROTECTING EXISTING

TREES SHALL BE INCLUDED IN THE VARIOUS ITEMS OF WORK FROM

WHICH THE TREES NEED PROTECTED.

6. THE TOP SIX (6) INCHES OF THE DISTURBED AREAS SHALL BE FREE

OF ROCK AND DEBRIS AND SHALL BE SUITABLE FOR THE

ESTABLISHMENT OF VEGETATION, SUBJECT TO THE APPROVAL OF

THE ENGINEER.

7. THE CONTRACTOR IS EXPECTED TO HAVE MATERIALS, EQUIPMENT,

AND LABOR AVAILABLE ON A DAILY BASIS TO INSTALL AND MAINTAIN

EROSION CONTROL FEATURES ON THE PROJECT. EROSION CONTROL

METHODS OTHER THAN THOSE SHOWN ON THE PLANS MAY BE

NECESSARY.

8. THE MEANS OF THE WORK AND THE SAFETY OF THE CONTRACTOR'S

EMPLOYEES ARE SOLELY THE RESPONSIBILITY OF THE CONTRACTOR.

9. WHERE EXISTING WATER SHUT-OFF BOXES ARE LOCATED WITHIN

THE PROPOSED PAVEMENT AREAS (INCLUDING ROADWAYS,

DRIVEWAYS, AND SIDEWALKS) THE CONTRACTOR SHALL INFORM THE

ENGINEER AND THE CITY SHALL FURNISH CASTINGS TO BE

INSTALLED OVER THESE STRUCTURES. INSTALLING FLOATING

CASTINGS WITHIN THE PAVEMENT AND ANY NECESSARY

ADJUSTMENT OF THE WATER SHUT-OFF BOX SHALL BE INCIDENTAL

TO THE PAVEMENT ITEM.

10. CONSTRUCTION STAKING FOR THIS PROJECT WILL BE PROVIDED BY

HALL & HALL ENGINEERS, INC. CONTACT MATT JOHNSON AT

319-362-9548x312 A MINIMUM OF THREE (3) BUSINESS DAYS IN

ADVANCE OF ALL STAKING NEEDS.

ESTIMATED PROJECT QUANTITIES

ITEM

NO.

ITEM CODE ITEM UNIT EST QTY

1 2010-108-D-1 Topsoil, On-site CY 239

2 2010-108-D-3 Topsoil, Off-site CY 73

3 2010-108-E-0Excavation, Class 10

CY 367

4 2010-108-I-0Granular Subbase, 6"

SY 505

5 4020-108-A-1Storm Sewer, 8", HDPE

LF 102

6 4040-108-A-0 Subdrain, Type 1, 8" LF 272

7 4040-108-C-0 Subdrain Cleanout, Type A-1, 8" EA 1

8 4040-108-D-0Subdrain Connections, 8"

EA 3

9 4040-108-C-2

Storm Sewer Service Stub

LF 19

10 5020-108-F-0

Valve Box Extension

EA 3

11 6010-108-B-0 SW-512 Intake, Special, 8" (Nyloplast Inline Drain with Dome Casting) EA 2

12 6010-108-F-0 Intake Adjustment, Major EA 1

13 7010-108-E-0Curb and Gutter, 2.5'

LF 1,009

14 7021-108-A-0 HMA Overlay, Interlayer Base Course, 3/8" Mix TON 152

15 7021-108-A-0 HMA Overlay, Standard Traffic, Surface Course, 1/2" Mix, No Special Friction Requirement TON 265

16 7030-108-A-0

Removal of Sidewalk

SY 58

17 7030-108-A-0 Removal of Driveway SY 199

18 7030-108-E-0Sidewalk, PCC, 5"

SY 419

19 7030-108-G-0 Detectable Warning SF 84

20 7030-108-H-1 Driveway, Paved, PCC, 6" SY 205

21 7030-108-H-2 Driveway, Graunlar Surfacing TON 10

22 7040-108-A-0 Full Depth Patches, PCC, 7" SY 381

23 7040-108-A-0 Full Depth Patches, HMA, 4" SY 14

24 7040-108-A-0 Full Depth Patches, HMA, 9" SY 148

25 7040-108-B-0

Subbase Over-excavation

TON 140

26 7040-108-E-2 Hot Mix Asphalt for Crack Filling TON 5

27 7040-108-G-0 Milling SY 651

28 7040-108-I-0

Curb and Gutter Removal

LF 1,004

29 8030-108-A-0 Temporary Traffic Control LS 1

30 8940-108-C-0 Removal of Sign EA 1

31 8940-108-D-0 Removal and Reinstallation of Sign EA 6

32 9010-108-B-0 Hydraulic Seeding, Seeding, Fertilizing, and Mulching, Type 1 AC 0.5

33 9040-108-D-1Filter Sock, 8"

LF 695

34 9040-108-T-1 Inlet Protection Device, Surface Applied EA 8

35 9070-108-A-0 Modular Block Retaining Wall SF 355

36 11,020-108-A

Mobilization

LS 1


awatha!

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Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

C.02

N/A 4089-19-03


REHABILITATION

ESTIMATE REFERENCE INFO

ESTIMATE REFERENCE INFORMATION

ITEM

NO.

ITEM CODE ITEM

1

2010-108-D-1

Topsoil, On-site

Estimated quantity is based on placing 6" of stripped topsoil over all disturbed areas.

2

2010-108-D-3

Topsoil, Off-site

This is a contingency item in case the Engineer determines that there is insufficient topsoil on site to restore all distrubed areas with a

minimum of 6" of total topsoil.

3

2010-108-E-0

Excavation, Class 10

Quantity includes 367 CY of cut and 180 CY of fill for a net waste of 187. Removal and disposal of waste excavation is included in the cost

of this item.

4

2010-108-I-0

Granular Subbase, 6"

This item is for the granular subbase under the proposed curb and gutter. The subbase will extend 2.0' behind the back of curb.

5

4020-108-A-1

Storm Sewer, 8", HDPE

Refer to D Sheets for locations. This shall extend from the outlet stub on the library site to the proposed storm cleanout near 2nd Ave.

Connection to the existing stubbed pipe is incidental to this item. Bedding shall be Class F-3, in accordance with Standard Figure SW-103,

and backfill shall be suitable native material.

6

4040-108-A-0

Subdrain, Type 1, 8"

Refer to D Sheets for locations. This shall extend from the proposed storm cleanout to the existing intake near 3rd Street.

7

4040-108-C-0

Subdrain Cleanout, Type A-1, 8"

Refer to D Sheets for locations.

8

4040-108-D-0

Subdrain Connections, 8"

This item is for connecting the proposed 8" subdrain to the existing storm sewer intake. It also includes connecting proposed 8" storm

sewer service stubs to the existing RCP main line storm sewer and the proposed 8" subdrain. Connection to the existing RCP Storm Sewer

and Concrete Structures shall be completed by sawing out a portion and installing the 8" pipe with non-shrink grout. Connection to the

proposed 8" subdrain shall be completed by installing a new Tee connection.

9

4040-108-C-2

Storm Sewer Service Stub

This item is for storm sewer piping between the proposed area intakes and sewer main or subdrain.

10

5020-108-F-0

Valve Box Extension

This is a contingency item in case the existing valve boxes in the proposed pavement do not have sufficient extension remaining to adjust to

grade. Adjusting the existing valve boxes to the proposed grade without the need for extension units is incidental to the paving work, in

accordance with the standard specifications.

11

6010-108-B-0

SW-512 Intake, Special, 8" (Nyloplast Inline Drain with Dome Casting)

Refer to D Sheets for locations. Intakes shall be Nyloplast 8" Inline drain with 8" outlet and domed grate. This work includes furnishing and

installing all materials for the intake including the bend, riser, top section, and grate. HDPE storm sewer piping from the storm sewer main

(or subdrain) to the intake will be measured and paid for separately.

12

6010-108-F-0

Intake Adjustment, Major

Refer to D Sheets for location. The existing intake top shall be replaced and/or modified to match the proposed line and grade of the

proposed curb, which includes raising approximatly 3" and shifting back about 4.5".

13

7010-108-E-0

Curb and Gutter, 2.5'

The width of the curb and gutter varies up to 6" (from 2.0'-3.0') to match proposed back of curb location and existing gutter line joint. Gutter

thickness shall match the existing pavement plus 3" for new HMA overlay. A BT-3 joint connection to the existing PCC pavement is

incidential to this item. The limits for measurement under this item of work will be where the PCC Curb and Gutter are reasonably uniform.

Irregularly shaped areas will be measured for payment as PCC Pavement.

14

7021-108-A-0

HMA Overlay, Interlayer Base Course, 3/8" Mix

Materials shall be in accordance with Iowa DOT Supplemental Specification SS-15009. Tack coat is incidental to this item.

15

7021-108-A-0

HMA Overlay, Standard Traffic, Surface Course, 1/2" Mix, No Special Friction Requirement

Construct to a thickness of 2" in a single lift.

16

7030-108-A-0

Removal of Sidewalk

Refer to R Sheets for locations.

17

7030-108-A-0

Removal of Driveway

Refer to R Sheets for locations.

18

7030-108-E-0

Sidewalk, PCC, 5"

Refer to D Sheet and S Sheets for locations. All sidewalk adjacent to existing or proposed curb shall be constructed as Class A Sidewalk.

Refer to Standard Figures 7030.201 and 7030.202 for additional requirements for Class A Sidewalk. All sidewalk will be measured without

regard for class. All sidewalk shall be 5" PCC, over 4" of granular subbase. Granular subbase shall be considered incidental to this item.

19

7030-108-G-0

Detectable Warning

Refer to S Sheets for locations. Detectable warnings shall be red in color and made of composite polymer material unless other colors

and/or materials are approved by the Engineer.

20

7030-108-H-1

Driveway, Paved, PCC, 6"

Sidewalk that extends through driveways will be included in the measurement for this item and the thickness shall be increased to match the

proposed driveway pavement thickness. 3" of granular subbase shall be installed under the 6" of PCC in this area and the granular subbase

shall be considered incidental. The limits for this measurement shall extend to 3' beyond the outside of the driveway width on each side, as

shown on the L Sheets.

21 7030-108-H-2 Driveway, Granular Surfacing, 6"

Refer to D sheet for locations.

22 7040-108-A-0Full Depth Patches, PCC, 7"

This item is for pavement removal and replacement at intersections where shown on the D Sheets to tie in the HMA overlay and/or adjust

pavement grading at crosswalks to a maximum cross slope of 2.0%.

23 7040-108-C-0 Full Depth Patches, HMA, 4"

Refer to D sheets for locations. This item is for patching along 4th Avenue, outside of the pavement resurfacing limits.

ESTIMATE REFERENCE INFORMATION

ITEM

NO.

ITEM CODE ITEM

24 7040-108-A-0

Full Depth Patches, HMA, 9"

See D Sheets for location. Over excavation of the existing subgrade to a depth of 2" is incidental to this item. Patches shall be constructed

in at least three lifts, with the top lift constructed to a maximum thickness of 2".

25 7040-108-B-0 Subbase Over-excavation

This is for use under all PCC Pavement Patches and a contingency item ito be used where directed by the Engineer if subgrade is found to

be unsuitable under HMA Patches. Furnishing and installing modified subbase is included in the cost of this item. The estimated quantity is

based on over excavation to 6" on all PCC patch areas and 50% of the HMA patching areas.

26 7040-108-E-2

Hot Mix Asphalt for Crack Filling

This item to be used at the Engineer's discretion at locations with large crack and/or offset joints. This work will generally require hand

placement and compaction of asphalt mixture.

27 7040-108-G-0

Milling

All milling areas vary in thickness from 0" to 3". Measurement for milling areas will be without regard for thickness of pavement milled. At

removal limits, the use of saws and hand tools may be required to form a clean vertical joint for HMA overlay.

28 7040-108-I-0 Curb and Gutter Removal

A full-depth sawcut will be required at the removal limits, including along the gutterline joint. The width of the curb and gutter to be removed

is generally 2.5', but may vary up to 6". Refer to R Sheets for locations.

29 8030-108-A-0

Temporary Traffic Control

The contractor shall maintain access to local residents as long as practical while completeing work. All traffic control shall be in accordance

with the latest edition of the Manual on Uniform Traffic Control Devices. Refer to J Sheets for minimum traffic control signage.

30 8940-108-C-0

Removal of Sign

Refer to R Sheets for locations. The City shall have the right of first refusal on all signs removed from the project. If the City does not want

the signs, the Contractor shall be responsible for disposal, which cost is included in the bid price for this work.

31 8940-108-D-0

Removal and Reinstallation of Sign

Refer to R Sheets for locations. Each reinstallation sign and post assembly will be counted and payment will be at the contract unit price for

each sign and post assembly, which includes but is not limited to removal, protection, and reinstallation.

32 9010-108-B-0

Hydraulic Seeding, Seeding, Fertilizing, and Mulching, Type 1

All disturbed areas shall be restored by seeding. Refer to C Sheets for locations. Seeding shall be Type 1 Mix. The estimated quantity

includes 0.2 Acres of contingency area to be used at the Engineer's discretion.

33 9040-108-D-1Filter Sock, 8"

Refer to C Sheets for locations. Maintenance and removal of filter socks is included in the cost of this item and will not be paid for

separately.

34 9040-108-T-1

Inlet Protection Device, Surface Applied

Inlet protection devices shall be installed on all existing intakes within the construction limits and proposed area intakes. Refer to C Sheets

for locations. Maintenance and removal of inlet protection devices is included in the cost of this item and will not be paid for separately.

35 9070-108-A-0

Modular Block Retaining Wall

Refer to Standard Figure 9070.102 and U Sheets for wall details.

3611,020-108-A

Mobilization

Includes mobilization for general contractor and all subcontractors, including erosion control. Mobilizations for erosion control will not be

measured or paid for separately.

1+00

2+00

3+00

4+00

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3

8

2

1

8

2

1

8

2

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8

2

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823

824

826

827

8

2

5

8

2

4

8

2

6

8

2

6

8

2

7

8

2

7

826

825

824

8

2

5

824

8

2

5

8

2

6


awatha!

CAD


illm

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IN

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D ERO

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ate Plotted: M

onday, April 06, 2020 4:41:45 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

C.03

1" = 20' 4089-19-03


REHABILITATION


MATCH

LIN

E STA 3+

90.00

MATCH

LIN

E STA 3+

90.00

MATCH

LIN

E STA 6+

80.00

INLET PROTECTION DEVICE

SURFACE APPLIED

6" TOPSOIL AND SEEDING

LEGEND

FILTER SOCK, 8"

<> <> <>

W WILLMAN ST

W WILLMAN ST

4

T

H

A

V

E

3RD

AVE

POSSIBLE TOPSOIL

STOCKPILE LOCATION

AutoCAD SHX Text

20

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10

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0

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SCALE: 1"=20'

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20

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10

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0

AutoCAD SHX Text

SCALE: 1"=20'

7+00

8+00

9+00

ST8

ST8

ST8

ST8

ST8

S

T8

S

T8

S

T8

<><>

<><>

<><>

<><> <>

<><>

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<

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<

>

<

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<

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<

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<

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<

>

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8

3

0

8

3

5

8

2

7

8

2

8

8

2

9

831

8

3

2

8

3

3

8

3

4

8

3

0

8

2

8

8

2

9

8

3

1

8

3

2

8

3

3

8

2

7

8

3

3

8

3

1

8

2

6

8

2

7

8

2

8

829

8

3

0

8

3

2

10+00

11+00

12+00

8

3

5

8

4

0

8

3

6

8

3

7

8

3

8

8

3

9

8

4

1

8

4

2

8

4

3

8

4

3


awatha!

CAD


illm

an St\D

WG

\PO

I\C SH

EETS-G

RAD

IN

G AN

D ERO

SIO

N CO

NTRO

L.dw

g D

ate Plotted: M

onday, April 06, 2020 4:41:52 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

C.04

1" = 20' 4089-19-03


REHABILITATION


MATCH

LIN

E STA 9+

70.00

MATCH

LIN

E STA 9+

70.00

MATCH

LIN

E STA 6+

80.00

INLET PROTECTION DEVICE

SURFACE APPLIED

6" TOPSOIL AND SEEDING

LEGEND

FILTER SOCK, 8"

<> <> <>

W WILLMAN ST

2N

D AVE

W WILLMAN ST

1ST AVE

AutoCAD SHX Text

D

AutoCAD SHX Text

O

AutoCAD SHX Text

S

AutoCAD SHX Text

W

AutoCAD SHX Text

O

AutoCAD SHX Text

S

AutoCAD SHX Text

W

AutoCAD SHX Text

S

AutoCAD SHX Text

20

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10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'

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20

AutoCAD SHX Text

10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'

1+00

2+00

3+00

4+00

STA=2+10.62, 0.00'

START PAVING

R

2

0

'

810

820

830

840

850

821.35

821.64

821.90

822.13

822.35

822.57

822.78

823.00

1+00 1+50 2+00 2+50 3+00 3+50 4+00

2.6

6%

1.03%

0.88%

GRAD

E BREAK STA =

2+

10.62

ELEV =

820.97

GRAD

E BREAK STA =

2+

26.78

ELEV =

821.40

GRAD

E BREAK STA =

2+

83.70

ELEV =

821.99

810

820

830

840

850


awatha!

CAD


illm

an St\D

WG

\PO

I\D

SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:42:06 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

D.01

1" = 20' H, 1" = 10' V 4089-19-03


REHABILITATION


MATCH

LIN

E STA 3+

90.00

5.3 SY HMA PATCH

1.8 SY HMA PATCH

6.5 SY HMA PATCH

31.3 SY HMA PATCH

16.1 SY HMA PATCH

4

T

H

A

V

E

W WILLMAN ST

PCC PAVEMENT, 7" OR

PCC CURB & GUTTER

LEGEND

ASPHALT OVERLAY, 3"

PCC DRIVEWAY, 6"

PCC SIDEWALK, 5"

12'

10'

PROPOSED ℄ PROFILE

EXISTING ℄ PROFILE

4 SY PCC SIDEWALK, 4"

MODULAR BLOCK RETAINING

WALL (SEE U. SHEETS)

12.8'

25.1'

23.9'

14.5'

10 TONS GRANULAR

SURFACING FOR DRIVEWAYS

R

1

0

'

R

1

5

'

R

1

0

'

13.5 SY 4" HMA PATCH

AutoCAD SHX Text

20

AutoCAD SHX Text

10

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0

AutoCAD SHX Text

SCALE: 1"=20'

ST8

ST8

ST8

ST8

ST8

ST8

4+00

5+00

6+00

STA=4+29.83, 0.00'

END PAVING

STA=5+57.38, 0.00'

START PAVING

R

2

5

'

R

2

5

'

810

820

830

840

850

823.00

822.86

822.75

822.81

823.07

823.55

824.12

824.78

825.17

825.56

825.95

826.34

4+00 4+50 5+00 5+50 6+00 6+50

BVCS =

6+

70.77

BVCE =

826.28

1.56%

-1.55%

3.56%

GRAD

E BREAK STA =

4+

10.00

ELEV =

823.09

GRAD

E BREAK STA =

4+

29.83

ELEV =

822.78

GRAD

E BREAK STA =

5+

70.00

ELEV =

824.71

GRAD

E BREAK STA =

5+

57.38

ELEV =

824.26

EX STM INT-1

SW-509

STA 5+27.21,15.36' LT

RIM=824.36

IE 15" IN (NW)=819.68

IE 8" IN (E)=820.20

IE 15" OUT (S)=819.58

(STM P-1) 272 LF OF

8" HDPE SUBDRAIN @ 1.22%

810

820

830

840

850


awatha!

CAD


illm

an St\D

WG

\PO

I\D

SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:42:13 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

D.02

1" = 20' H, 1" = 10' V 4089-19-03


REHABILITATION


MATCH

LIN

E STA 3+

90.00

MATCH

LIN

E STA 6+

80.00

9.0 SY HAM PATCH

8.0 SY HMA PATCH

15.1 SY HMA PATCH

5.7 SY HMA PATCH

3.0 SY HMA PATCH

4.0 SY HMA PATCH

12.4 SY HMA PATCH

3RD

AVE

W WILLMAN ST

LEGEND

ASPHALT OVERLAY, 3"

PCC DRIVEWAY, 6"

PCC SIDEWALK, 5"

10'

7'

5'

CONNECT TO EXISTING INTAKE

IE 8" (E) = 820.20

272 LF 8" SUBDRAIN @ 1.22%

INSTALL 8" TEE

IE 8" = 821.63

8" NYLOPLAST INLINE DRAIN

RIM = 825.47

IE 8" (S) = 823.00

8 LF 8" STORM SEWER

SERVICE STUB @ 17.1%



PCC PAVEMENT, 7" OR

PCC CURB & GUTTER

C&GPAVEMENT

16.9'

19'

R

2

0

'

CONNECT TO EXISTING 24" RCP STORM PIPE

IE = APPROX. 821.10

8" NYLOPLAST INLINE DRAIN

RIM = 823.88

IE 8" (N) = 821.65

11 LF 8" STORM SEWER

SERVICE STUB @ 5%

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20

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10

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0

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SCALE: 1"=20'

ST8

ST8

ST8

ST8

ST8

S

T8

S

T8

S

T8

7+00

8+00

9+00

810

820

830

840

850

826.34

826.83

827.48

828.27

829.22

830.22

831.22

831.75

832.28

833.06

833.84

834.62

835.40

7+00 7+50 8+00 8+50 9+00 9+50

100.00'

PVI STA = 7+20.77

PVI ELEV = 827.05

A.D. = 2.44%

K = 40.92

LP STA = 6+70.77

LP ELEV = 826.28

EVCS =

7+

70.77

EVCE =

829.05

1.82%

4.00%

GRAD

E BREAK STA =

8+

69.13

ELEV =

832.10

GRAD

E BREAK STA =

8+

28.46

ELEV =

831.36

(STM P-2) 86 LF OF

8" HDPE STORM SEWER @ 1.17%

EX STM MH-3

24" RCP STANDPIPE

STA 9+01.86, 42.63' LT

RIM=832.19

IE 8" OUT (SW)=824.77

STM STRC-2

TYPE A-1 CLEANOUT, 8"

STA 8+03.47, 16.5' LT

RIM=830.63

IE 8" IN (E)=823.52

IE 8" OUT (W)=823.52

(STM P-3) 21 LF OF

8" HDPE STORM SEWER @ 1.17%

810

820

830

840

850


awatha!

CAD


illm

an St\D

WG

\PO

I\D

SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:42:18 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

D.03

1" = 20' H, 1" = 10' V 4089-19-03


REHABILITATION


MATCH

LIN

E STA 9+

70.00

MATCH

LIN

E STA 6+

80.00

2.6 SY HMA PATCH

5.9 SY HMA PATCH

15.1 SY HMA PATCH

5.3 SY HMA PATCH

ADJUST WATER VALVE

EX RIM=830.82

PROP RIM=831.10

ADJUST WATER VALVE

EX RIM=830.82

PROP RIM=831.12

ADJUST WATER VALVE

EX RIM=831.50

PROP RIM=831.59

ADJUST EXISTING SW-507 INTAKE

EX RIM=830.05

PROP RIM=830.15

2N

D AVE

W WILLMAN ST

LEGEND

ASPHALT OVERLAY, 3"

PCC DRIVEWAY, 6"

PCC SIDEWALK, 5"

5'

INSTALL 8" HDPE STORM SEWER

IE = 824.77

TYPE A-1 CLEANOUT

RIM = 830.63

IE 8" (E) = 823.52

IE 8" (W) = 823.52



PCC PAVEMENT, 7" OR

PCC CURB & GUTTER

R

1

3

.

5

'

R

1

5

'

R

1

5

'

R

1

9

.

4

'

C&GPAVEMENT

C&GPAVEMENT

MODULAR BLOCK RETAINING

WALL (SEE U. SHEETS)

17.4'

15.4'

R

5

'

14.4'

10'

3 SY PCC SIDEWALK, 4"

X-2

X-1

X-4

X-3

UTILITY CROSSING X-1

BOTTOM EX 18" STORM=825.95

TOP PROP 8" STORM=824.33


BOTTOM EX 6" WATER=827.25



BOTTOM EX 18" STORM=828.00



BOTTOM EX 6" WATER=827.96


INSTALL 8" 45° BEND

8" 45° BEND

AutoCAD SHX Text

D

AutoCAD SHX Text

O

AutoCAD SHX Text

S

AutoCAD SHX Text

W

AutoCAD SHX Text

O

AutoCAD SHX Text

S

AutoCAD SHX Text

W

AutoCAD SHX Text

S

AutoCAD SHX Text

20

AutoCAD SHX Text

10

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0

AutoCAD SHX Text

SCALE: 1"=20'

10+00

11+00

12+00

STA=12+02.90, 0.00'

END PAVING

820

830

840

850

860

2.9

5%

3.12%

1.9

8%

GRAD

E BREAK STA =

11+

78.90

ELEV =

841.66

GRAD

E BREAK STA =

11+

17.75

ELEV =

839.86

GRAD

E BREAK STA =

12+

02.90

ELEV =

842.14

835.40

836.18

836.96

837.74

838.52

839.30

840.07

840.81

841.55

842.08

10+00 10+50 11+00 11+50 12+00 12+50

820

830

840

850

860


awatha!

CAD


illm

an St\D

WG

\PO

I\D

SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:42:24 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

D.04

1" = 20' H, 1" = 10' V 4089-19-03


REHABILITATION


MATCH

LIN

E STA 9+

70.00

1ST AVE

W WILLMAN ST

LEGEND

ASPHALT OVERLAY, 3"

PCC DRIVEWAY, 6"

PCC SIDEWALK, 5"



PCC PAVEMENT, 7" OR

PCC CURB & GUTTER

R

3

0

'

R

1

5

'

AutoCAD SHX Text

20

AutoCAD SHX Text

10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'

ST8

ST8

14+06

1+00

2+00

3+00

4+00

5+00

6+00

7+00

8+00

9+00

10+00

11+00

12+00

1

3

+

0

0

1

4

+

0

0

L1

C

1

L

2

ALIGNMENT LINE TABLE

LINE #

L1

L2

LENGTH

1112.11'

75.33'

DIRECTION

N88°56'15"E

N42°00'40"E

START POINT (STATION)

5416783.1287,3481823.7414 (1+00.00)

5418000.0990,3481892.2933 (13+30.87)

END POINT (STATION)

5417895.0504,3481844.3630 (12+12.11)

5418050.5178,3481948.2673 (14+06.20)

ALIGNMENT CURVE TABLE

CURVE #

C1

ALIGNMENT NAME

Willman Street

RADIUS

145.00'

LENGTH

118.76'

DELTA ANGLE

46° 55' 35.2"

CHORD DIRECTION

N65°28'27"E

CHORD LENGTH

115.47

START POINT (STATION)

5417895.05,3481844.36 (12+12.11)

END POINT (STATION)

5418000.10,3481892.29 (13+30.87)


awatha!

CAD


illm

an St\D

WG

\PO

I\G

SH

EETS-SU

RVEY.dw

g D

ate Plotted: M

onday, April 06, 2020 4:42:38 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

G.01

1" = 100' 4089-19-03


REHABILITATION

SURVEY CONTROL INFORMATION

W WILLMAN ST

3RD

AVE

2N

D AVE

1ST AVE

N

C

E

N

T

E

R

P

O

I

N

T

R

D

4

T

H

A

V

E

CP1

CP2

CP3

CP4

CONTROL POINTS

CP1 - N:3481858.0149 E:5417001.1809 ELEV:824.92 5/8" IRON PIN

CP2 - N:3481864.4069 E:5417341.4069 ELEV:825.57 1-1/2" IRON PIPE

CP3 - N:3481808.6335 E:5417558.0951 ELEV:832.67 1/2" IRON PIPE

CP4 - N:3481814.2137 E:5417858.4536 ELEV:842.26 1/2" IRON PIPE

AutoCAD SHX Text

100

AutoCAD SHX Text

50

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=100'

1+00

2+00

3+00

4+00

1+00

2+00

3+00

4+00

1/2" REBAR

N:3481799.13

E:5417066.98

ELEV: 822.46

5/8” IRON PIN

N:3481858.01

E:5417001.18

ELEV: 824.92

12'

116.72'

130.02'

4+00

5+00

6+00

4+00

5+00

6+00

1/2" REBAR

N:3481800.52

E:5417132.02

ELEV: 821.52

1/2" REBAR

N:3481860.59

E:5417131.26

ELEV: 825.46

1/2" REBAR

N:3481799.13

E:5417066.98

ELEV: 822.46

1-1/2” IRON PIPE

N:3481864.66

E:5417341.41

ELEV: 825.57

10'

130.02'

5'

7'

150.02'

150.02'


awatha!

CAD


illm

an St\D

WG

\PO

I\H

SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:42:49 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

H.01

1" = 20' 4089-19-03


REHABILITATION

RIGHT-OF-WAY & EASEMENT

INFORMATION

MATCH

LIN

E STA 3+

90.00

MATCH

LIN

E STA 3+

90.00

MATCH

LIN

E STA 6+

80.00

W WILLMAN ST

3RD

AVE

W WILLMAN ST

4

T

H

A

V

E

SWINEY, LISA A & PAUL E

406 W WILLMAN STREET

ROLLINGER, ANNETTE M & JAY V

112 3RD AVENUE

ROLLINGER, ANNETTE M & JAY V

112 3RD AVENUE

DEUTMEYER & GRAWE CONSTRUCTION, LLC


SPENCER, DAWN D & STEVEN A


NEWBIES REAL ESTATE, LLC


ZLABEK JULIE M

202 2ND AVENUE

JANUS REAL ESTATE, LLC


DREISMEIER, RODNEY J

202 3RD AVENUE

CHAVEZ, DIANA K


TEMPORARY EASEMENT


PROPOSED ASPHALT PAVEMENT

PROPOSED CONCRETE PAVEMENT

SURVEY MONUMENT

AutoCAD SHX Text

20

AutoCAD SHX Text

10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'

AutoCAD SHX Text

20

AutoCAD SHX Text

10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'

7+00

8+00

9+00

7+00

8+00

9+00

1/2" REBAR

N:3481807.21

E:5417492.37

ELEV: 830.55

1-1/2” IRON PIPE

N:3481864.66

E:5417341.41

ELEV: 825.57

1/2” IRON PIPE

N:3481808.63

E:5417558.10

ELEV: 832.67

5'

150.02'

10+00

11+00

12+00

10+00

11+00

12+00

1/2” IRON PIPE

N:3481814.21

E:5417858.45

ELEV: 842.26

5/8" REBAR

N:3481815.32

E:5417918.50

ELEV: 843.74


awatha!

CAD


illm

an St\D

WG

\PO

I\H

SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:42:57 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

H.02

1" = 20' 4089-19-03


REHABILITATION

RIGHT-OF-WAY & EASEMENT

INFORMATION

MATCH

LIN

E STA 9+

70.00

MATCH

LIN

E STA 9+

70.00

MATCH

LIN

E STA 6+

80.00

21 SY DRIVEWAY REMOVAL

2N

D AVE

W WILLMAN ST

1ST AVE

W WILLMAN ST

NEWBIES REAL ESTATE, LLC


ZLABEK JULIE M

202 2ND AVENUE

GILLASPIE, DAVID G

200 1ST AVENUE

ZION LUTHERAN CHURCH

201 1ST AVENUE

HIAWATHA PUBLIC LIBRARY


HIAWATHA PUBLIC LIBRARY


GILLASPIE, DAVID G


TEMPORARY EASEMENT


PROPOSED ASPHALT PAVEMENT

PROPOSED CONCRETE PAVEMENT

SURVEY MONUMENT

AutoCAD SHX Text

D

AutoCAD SHX Text

O

AutoCAD SHX Text

S

AutoCAD SHX Text

W

AutoCAD SHX Text

O

AutoCAD SHX Text

S

AutoCAD SHX Text

W

AutoCAD SHX Text

20

AutoCAD SHX Text

10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'

AutoCAD SHX Text

20

AutoCAD SHX Text

10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'


awatha!

CAD


illm

an St\D

WG

\PO

I\J SH

EETS.dw

g D

ate Plotted: Tuesday, April 07, 2020 2:54:21 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

J.01

1" = 150' 4089-19-03


REHABILITATION

STAGING AND TRAFFIC CONTROL PLAN

W WILLMAN ST

3RD

AVE

2N

D AVE

1ST AVE

N

C

E

N

T

E

R

P

O

I

N

T

R

D

4

T

H

A

V

E

NOTES:

1. CONTRACTOR SHALL MAINTAIN ACCESS TO THE LIBRARY

AT ALL TIMES. CONSTRUCTION OF NEW SIDEWALK

RAMPS ON THE EAST SIDE OF THE 1st AVENUE

INTERSECTION SHALL BE COMPLETED SEPARATE FROM

OTHER ROADWAY WORK IN THAT VICINITY. CLOSURE

SIGNAGE AND BARRICADES WILL LIKELY NEED TO BE

MOVED AS WORK PROGRESSES NEAR THE

CONSTRUCTION LIMITS.

2. CONTRACTOR SHALL NOT CLOSE 4th AVENUE AT THE

SAME TIME THAT THROUGH ACCESS ON 2nd AND 3rd

AVENUES ARE CLOSED IN ORDER TO MAINTAIN LOCAL

ACCESS.

BLAIRS FERRY RD

W CLARK ST

AutoCAD SHX Text

W20-3

AutoCAD SHX Text

AHEAD

AutoCAD SHX Text

ROAD

AutoCAD SHX Text

AHEAD

AutoCAD SHX Text

CLOSED

AutoCAD SHX Text

ROAD

AutoCAD SHX Text

ROAD

AutoCAD SHX Text

CLOSED

AutoCAD SHX Text

R11-2

AutoCAD SHX Text

ROAD

AutoCAD SHX Text

CLOSED

AutoCAD SHX Text

R11-2

AutoCAD SHX Text

R11-4

AutoCAD SHX Text

R11-4

AutoCAD SHX Text

ROAD

AutoCAD SHX Text

CLOSED

AutoCAD SHX Text

R11-2

AutoCAD SHX Text

150

AutoCAD SHX Text

75

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=150'

2.63%

821.40(TS)

820.97(TS-EX)

820.64(TS-EX)

821.08(TS)

821.08(TS)

820.67(TS-EX)

820.65(TS-EX)

821.10(TC-EX)

821.29(TC)

821.54(TC)

821.54(TC)

821.38(TC)

821.22(TC)

821.12(TC)

820.60(GU-EX)

820.79(GU)

821.04(GU)

821.04(GU)

820.88(GU)

820.72(GU)

820.62(GU)

821.24(TC-EX)

820.77(GU-EX)

820.73(TS-EX)

820.60(TS-EX)

820.45(TS-EX)

821.21(TC)

821.12(TC)820.65(TC)

820.56(TC)

821.03(TC)

820.71(GU)

820.62(GU)

820.61(GU)

820.52(GU)

820.53(GU)

820.46(TS-EX)

819.81(TS-EX)

819.90(TS-EX)

820.06(TS-EX)

820.17(TS-EX)

819.79(GU-EX)

820.13(GU-EX)

820.24(TC-EX)

820.55(TC-EX)

820.50(TC)

820.02(TC)

819.95(TC)

820.39(TC)

820.00(GU)

819.98(GU)

819.91(GU)

819.89(GU)

822.46(TS-EX)822.47(TS-EX)

822.99(TS-EX)

823.13(TS-EX)

822.78(TS-EX)

822.28(GU-EX)

822.53(TC-EX)

822.85(TC)

822.93(TC)823.23(TC)

823.23(TC)

823.44(TC)

823.49(TC)

823.58(TC)

822.78(TS)

823.09(TS)

822.78(TS)

822.73(GU)

822.43(GU)

822.35(GU)

822.73(GU)

822.94(GU)

822.99(GU)

823.08(GU)


awatha!

CAD


illm

an St\D

WG

\PO

I\L SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:43:23 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

L.01

1" = 10' 4089-19-03


REHABILITATION


W WILLMAN ST

4

T

H

A

V

E

W WILLMAN ST

3RD

AVE

AutoCAD SHX Text

10

AutoCAD SHX Text

5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=10'

AutoCAD SHX Text

10

AutoCAD SHX Text

5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=10'

823.13(TS-EX)

823.58(TC)

823.08(GU)

823.16(TS-EX)

823.20(TS-EX)

823.41(TS-EX)

823.56(TS-EX)

824.26(TS-EX)

824.16(TS-EX)

823.72(TS-EX)

823.35(TS)

823.39(TS)823.61(TS)

823.48(TS)

823.98(TS)

823.81(TC)

823.38(TC)

823.48(TC)

823.96(TC)

824.25(TC)

824.20(TC)

823.74(TC)

823.70(TC)

824.15(TC)

824.10(TC)

823.31(GU)

823.34(GU)

823.44(GU)

823.46(GU)

823.68(GU-EX)

823.77(GU-EX)

823.70(GU)

823.70(GU)

823.66(GU)

823.65(GU)

823.60(GU)

823.58(GU-EX)

824.29(TC-EX)

824.12(TC-EX)

823.75(GU)

824.04(TC-EX)

0.23%

1.50%

0.23%

1.50%

0.23%

1.16%

1.16%

1.50%

0.98%

823.65(GU-EX)

823.93(GU)

824.35(GU)

824.35(GU)

824.23(GU)

824.14(GU-EX)

824.17(TS-EX)

824.66(TS-EX)

824.43(TC)

824.85(TC)

824.85(TC)824.73(TC)

824.71(TS)

824.39(TS)

824.39(TS)

825.00(TC)

824.50(GU)


awatha!

CAD


illm

an St\D

WG

\PO

I\L SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:43:28 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

L.02

1" = 10' 4089-19-03


REHABILITATION


W WILLMAN ST

3RD

AVE

AutoCAD SHX Text

10

AutoCAD SHX Text

5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=10'

831.57(TS-EX)

832.27(TS-EX)

831.74(TS-EX)

830.33(TS-EX)

830.58(TS-EX)

830.84(TS-EX)

832.39(TC-EX)

832.46(TC-EX)

832.00(TC-EX)

831.49(TC-EX)

830.64(TC-EX)

830.29(GU-EX)

830.86(GU-EX)

831.55(GU-EX)

831.78(GU-EX)

831.97(GU-EX)

831.98(GU-EX)

832.14(TC-EX)

830.16(TC)

831.10(TC)

831.03(TC)

830.16(TC)

831.01(TC)

831.87(TC)

831.47(TC)

831.57(TC)

832.09(TC)

832.41(TC)

831.95(TC)

831.91(TC)

832.36(TC)

830.53(GU)

830.60(GU)

829.66(GU)

829.66(GU)

830.51(GU)

831.37(GU)

831.43(GU)

831.53(GU)

831.59(GU)

831.91(GU)

831.91(GU)

831.87(GU)

831.86(GU)

830.02(TS)

831.20(TS)

831.29(TS)

831.46(TS) 831.78(TS)

831.85(TS)

831.87(TS)

831.48(TS)

831.66(TS)

831.95(TS)

832.11(TS)

831.95(TS)

831.17(TS)

830.66(TS)

831.33(TS)

830.54(TS)

829.71(TS)

829.71(TS)

831.36(TC)

830.86(GU)

831.59(TS-EX)

1.77%

1.7

7% 1

.50%

0.33%

0.53%

0.86%

1.50%

0.53%

1.77%


awatha!

CAD


illm

an St\D

WG

\PO

I\L SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:43:32 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

L.03

1" = 10' 4089-19-03


REHABILITATION


W WILLMAN ST

2N

D AVE

AutoCAD SHX Text

D

AutoCAD SHX Text

10

AutoCAD SHX Text

5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=10'

841.13(TS-EX)

842.01(TS-EX)

841.89(TS-EX)

842.14(TS-EX)

842.05(TS-EX)

841.96(TS-EX)

841.15(TS-EX)

841.50(TS)

841.66(TS)

841.50(TS)

843.14(TS-EX)

842.62(TS-EX)

842.43(TS-EX)

842.49(GU-EX)

843.16(GU-EX)

843.64(TC-EX)

842.97(TC-EX)

843.56(TC)

843.12(TC)

843.19(TC)

843.06(GU)

843.08(GU)

843.15(GU)

1.50%

3

.

5

3

%

843.61(GU-EX)

842.63(GU-EX)

842.95(GU-EX)

842.65(TS-EX)

842.87(TS-EX)

843.05(TS-EX)

843.36(TS-EX)

843.39(TS-EX)

843.64(TS-EX)

842.92(TS-EX)

844.02(TC-EX)

842.99(TC-EX)

842.70(TC-EX)

842.96(GU)

842.98(GU)

842.99(GU)

843.05(GU)

843.09(GU)

843.24(GU)

843.38(GU)

843.46(TC)

843.48(TC)

843.00(TC)

843.06(TC)

843.59(TC)

843.74(TC)

843.88(TC)

842.98(TS)

842.84(GU)

842.85(TC)

843.02(GU)

843.03(TC)

1.50%

3

.

5

3

%

843.36(GU)

843.86(TC)

843.33(GU)

843.35(TC)


awatha!

CAD


illm

an St\D

WG

\PO

I\L SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:43:39 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

L.04

VARIES 4089-19-03


REHABILITATION


W WILLMAN ST

1ST AVE

W WILLMAN ST

AutoCAD SHX Text

S

AutoCAD SHX Text

10

AutoCAD SHX Text

5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=10'

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

5.03%

5.03%

1.50%

1.50%

1.50%

5.01%

5.01%

1.50%

1.03%

1.50%

14.63%

14.80%

1.50%

824.58(TS)

824.64(TS)

821.84(TS)

821.75(TS)

821.73(TS)

821.75(TS)822.00(TS)

821.93(TS)

821.91(TC)

821.41(GU)

821.46(GU)

821.96(TC)

821.68(TS)

821.65(TS)

821.64(TC)

821.47(GU)

821.66(TC)

821.49(GU)

821.75(TC)

821.58(GU)

821.77(TC)

821.61(GU)

822.11(TC)

821.61(GU)

822.18(TC)

821.68(GU)

822.20(TS)

821.79(TS)

821.81(TS)

821.86(TS)

821.89(TS)

822.27(TS)

1.03%

1.50%

1.03%

821.95(TS)

821.86(TC)

821.36(GU)

822.23(TC)

821.73(GU)

822.32(TS)

0.88%

1.50%

0.88%

0.76%

19.96%

19.76%

0.88%

0.88%

1.50%

1.50%

1.50%

6.97%

6.97%

6.54%

1.50%

6.54%

1.50%

1.50%

825.97(TS)

826.09(TS)

822.93(TS)

822.58(TS)

822.55(TS)

822.53(TS)822.44(TS)

822.42(TS)

822.45(TS)

822.71(TS)

822.63(TS)

822.37(TS)

822.34(TS)

822.47(TS)

822.51(TS)

822.85(TS)

822.84(TC)

822.80(TC)

822.46(TC)

822.44(TC)

822.35(TC)

822.33(TC)822.65(TC)

822.62(TC)

822.12(GU)

822.15(GU)822.16(GU)

822.18(GU)

822.27(GU)

822.29(GU)

822.30(GU)

822.34(GU)

822.67(TS)

822.58(TC)

822.08(GU)

0.88%

0.88%

1.50%

0.88%

1.50%

0.88%

822.97(TS)

822.88(TC)

822.38(GU)

1.23%

CAD


illm

an St\D

WG

\PO

I\L SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:43:51 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

L.05

1" = 5' 4089-19-03


REHABILITATION

DRIVEWAY DETAILS


awatha!

W WILLMAN ST

W WILLMAN ST

L

R

R

R

RL

L

L

406 W WILLMAN ST

112 3RD AVE

SPECIAL SHAPING AREA SPECIAL SHAPING AREA

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

822.30(GU)

822.35(GU)

822.35(GU)

822.46(GU)

822.46(GU)

822.47(GU)

822.80(TC)

822.85(TC)

822.48(TC)

822.59(TC)

822.96(TC)

822.97(TC)

822.60(FG)

822.71(FG)

822.23(FG)

822.23(FG)

CAD


illm

an St\D

WG

\PO

I\L SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:43:58 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

L.06

1" = 5' 4089-19-03


REHABILITATION

DRIVEWAY DETAILS


awatha!

W WILLMAN ST

403 W WILLMAN ST

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

11.47%

7.96%

1.56%

1.50%

1.56%

1.50%

6.62%

1.50%

1.50%

1.50%

7.37%

7.37%

1.50%

1.00%

1.00%

1.50%

6.62%

1.00%

1.00%

1.50%

824.74(TC)

824.57(GU)

824.83(TS)

826.08(TS)

825.98(TS)

825.12(TS)

825.16(TS)

825.19(TS)

825.59(TS)

825.64(TS)

825.72(TS)

825.64(TS)

825.57(TS)

825.52(TS)

825.11(TS)

825.08(TS)

825.04(TS)

824.79(TS)

824.82(TS)

825.06(TS)

825.01(TS)

824.94(TS)

824.86(TS)

824.94(TS)

824.99(TS)

824.75(TS)

824.71(TS)

824.75(TS)

825.63(TC)

825.13(GU)

825.58(TC)

825.08(GU)

825.50(TC)

825.00(GU)

825.41(TC)

824.91(GU)

825.07(TC)

824.90(GU)

825.03(TC)

824.86(GU)

824.85(TC)

824.35(GU)

824.90(TC)

824.40(GU)

824.97(TC)

824.47(GU)

825.02(TC)

824.52(GU)

824.70(TC)

824.53(GU)

CAD


illm

an St\D

WG

\PO

I\L SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:44:03 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

L.07

1" = 5' 4089-19-03


REHABILITATION

DRIVEWAY DETAILS


awatha!

W WILLMAN ST

LR

RL

304 W WILLMAN ST

SPECIAL SHAPING AREA

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

823.48(TS)

823.53(TS)

824.88(TS)

825.04(TS)

825.00(TC)

825.08(TC)

824.75(TC)

824.79(TC)824.95(TC)

824.99(TC)

825.33(TC)

825.47(TC)

824.50(GU)

824.58(GU)

824.59(GU)

824.63(GU)

824.78(GU)

824.82(GU)

824.83(GU)

824.97(GU)

0.53%

11.97%

10.35%

1.55%

1.50%

1.50%

3.16%

3.80%

2.65%

4.69%

1.50%

1.50%

827.12(GU)

827.62(TC)

827.52(TS)

827.21(TS)

827.53(TS)

827.92(TS)

827.72(GU)

827.89(TC)

827.21(GU)

827.71(TC)

827.23(GU)

827.39(TC)

827.74(GU)

828.24(TC)

827.75(GU)

828.25(TC)

CAD


illm

an St\D

WG

\PO

I\L SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:44:11 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

L.08

1" = 5' 4089-19-03


REHABILITATION

DRIVEWAY DETAILS


awatha!

W WILLMAN ST

W WILLMAN ST

303 W WILLMAN ST

202 2ND AVE

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

11.63%

11.18%

1.80%

1.80%

1.50%

1.50%

1.50%

2.30%

2.30%

10.56%

8.39%

1.50%

7.67%

1.50%

7.67%

1.50%

1.00%

1.00%

1.50%

6.57%

6.57%

1.00%

1.00%

1.50%

1.50%

1.50%

826.18(TS)

826.35(TS)

826.40(TS)

826.16(TS)

826.13(TS)

826.16(TS)

827.50(TS)

827.80(TS)

826.54(TS)

826.65(TS)

827.66(TS)

827.65(TS)

826.87(TS)

826.93(TS)

826.97(TS)

827.43(TS)

827.48(TS)

827.71(TS)

827.41(TS)

827.36(TS)

826.90(TS)

826.86(TS)

826.27(TS)

826.32(TS)

826.08(TS)

826.05(TS)

827.62(TC)

827.12(GU)

827.48(TC)

826.98(GU)

827.34(TC)

826.84(GU)

826.84(TC)

826.68(GU)

826.78(TC)

826.62(GU)

827.19(TC)

826.69(GU)

826.56(TC)

826.39(GU)

826.45(TC)

826.28(GU)

826.09(TC)

825.59(GU)

826.23(TC)

825.73(GU)

826.31(TC)

825.81(GU)

826.36(TC)

825.86(GU)

826.04(TC)

825.87(GU)

826.07(TC)

825.91(GU)

CAD


illm

an St\D

WG

\PO

I\L SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:44:17 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

L.09

1" = 5' 4089-19-03


REHABILITATION

DRIVEWAY DETAILS


awatha!

W WILLMAN ST

R

L

LR

202 W WILLMAN ST

SPECIAL SHAPING AREA

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

1+00

2+00

3+00

4+00

4+00

5+00

6+00


awatha!

CAD


illm

an St\D

WG

\PO

I\R SH

EETS-D

EM

O.dw

g D

ate Plotted: M

onday, April 06, 2020 4:44:27 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

R.01

1" = 20' 4089-19-03


REHABILITATION

DEMOLITION AND REMOVAL PLAN

MATCH

LIN

E STA 3+

90.00

MATCH

LIN

E STA 3+

90.00

MATCH

LIN

E STA 6+

80.00

21 SY SIDEWALK REMOVAL

14 LF CURB & GUTTER

REMOVAL

255 LF CURB & GUTTER REMOVAL

46 SY PAVEMENT MILLING






135 SY PAVEMENT REMOVAL




REMOVE "BUMP" SIGN

REMOVE AND REINSTALL

YIELD SIGN


"CITY OF HIAWATHA" SIGN

W WILLMAN ST

3RD

AVE

W WILLMAN ST

4

T

H

A

V

E


"4TH AVE AND W WILLMAN ST" SIGN

AutoCAD SHX Text

20

AutoCAD SHX Text

10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'

AutoCAD SHX Text

20

AutoCAD SHX Text

10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'

7+00

8+00

9+00

10+00

11+00

12+00


awatha!

CAD


illm

an St\D

WG

\PO

I\R SH

EETS-D

EM

O.dw

g D

ate Plotted: M

onday, April 06, 2020 4:44:31 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

R.02

1" = 20' 4089-19-03


REHABILITATION

DEMOLITION AND REMOVAL PLAN

MATCH

LIN

E STA 9+

70.00

MATCH

LIN

E STA 9+

70.00

MATCH

LIN

E STA 6+

80.00









(INCIDENTAL TO PCC PATCH)













REMOVE AND REINSTALL STOP SIGN


STOP SIGN

2N

D AVE

W WILLMAN ST

1ST AVE

W WILLMAN ST

0"

0"

0"

0"

0"

0"

3"

3"

3"

3"

3"

3"


"2ND AVE AND W WILLMAN ST" SIGN

AutoCAD SHX Text

D

AutoCAD SHX Text

O

AutoCAD SHX Text

S

AutoCAD SHX Text

W

AutoCAD SHX Text

O

AutoCAD SHX Text

S

AutoCAD SHX Text

W

AutoCAD SHX Text

S

AutoCAD SHX Text

20

AutoCAD SHX Text

10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'

AutoCAD SHX Text

20

AutoCAD SHX Text

10

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=20'

7

.

2

5

%7

.

2

5

%

3

.

3

5

%

1

.

5

7

%

4

.

5

0

%

1

.

0

0

%

1

.

0

0

%

1

.

5

0

%

1

.

0

0

%

1

.

5

0

%

7

.

2

5

%

7

.

2

5

%

1

.

5

0

%

3

.

5

0

%3

.

5

0

%

1

.

0

0

%

0

.

0

9

%

3

.

3

2

%

2

.

8

8

%

STA 1+46.88, 24.64 LT

ELEV=821.86

STA 1+45.66, 28.26 LT

ELEV=821.92

STA 1+51.18, 10.27 LT

ELEV=820.77

STA 1+52.62, 5.48 LT

ELEV=820.69

STA 1+56.05, 6.02 RT

ELEV=821.11

STA 1+56.98, 9.81 RT

ELEV=821.00

STA 1+52.35, 11.06 RT

ELEV=821.16

STA 1+51.26, 7.45 RT

ELEV=821.16

STA 1+47.83, 4.04 LT

ELEV=820.74

STA 1+46.39, 8.83 LT

ELEV=820.82

STA 1+40.99, 26.89 LT

ELEV=822.08

STA 1+61.04, 13.22 LT

ELEV=820.02

STA 1+62.47, 8.43 LT

ELEV=819.95

STA 1+60.80, 14.02 LT

ELEV=820.50

STA 1+62.71, 7.62 LT

ELEV=820.39

STA 1+42.09

23.21 LT

ELEV=821.91

2+00

5

.

4

5

%

0

.

5

4

%

1

.

5

0

%

5

.

4

5

%

1

.

5

0

%

1

.

0

0

%

1

.

0

0

%

1

.

5

0

%

1

.

5

0

%

1.50%

2

.

6

0

%

1.52%

STA 2+04.80, 26.30 LT

ELEV=821.01

STA 2+05.92, 26.64 LT

ELEV=821.05

STA 2+00.01, 24.87 LT

ELEV=820.96

STA 1+94.17, 23.12 LT

ELEV=820.63

STA 1+91.25, 22.25 LT

ELEV=820.65

STA 1+90.59, 23.10 LT

ELEV=821.12

STA 1+95.60, 18.33 LT

ELEV=820.56

STA 1+96.74, 17.63 LT

ELEV=821.03

STA 2+01.45, 20.08 LT

ELEV=820.89

STA 2+06.24, 21.51 LT

ELEV=820.94

STA 2+15.90, 19.27 LT

ELEV=821.28

STA 2+19.03, 17.00 LT

ELEV=821.41

STA 2+21.94, 22.25 LT

ELEV=821.50

STA 2+20.16, 23.51 LT

ELEV=821.44

STA 2+26.78, 15.00 LT

ELEV=821.54

STA 2+26.78

21.00 LT

ELEV=821.63

STA 2+19.03, 15.00 LT

ELEV=821.38

R

1

5

'

R

1

0

'

2.60%

2.09%

3

.

2

8

%

3

.

2

8

%

2

.

6

0

%

R

1

6

'

R

1

0

'

R

1

0

'


awatha!

CAD


illm

an St\D

WG

\PO

I\S SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:44:47 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

S.01

1" = 5' 4089-19-03


REHABILITATION


3

.

8

4

'

4

.

8

7

'

5

'

1

5

'

5

'

5

'

1

2

'

3

.

7

7

'

4

.

7

9

'

5

'

1

0

.

2

9

'

5

'

3

.

0

5

'

6

.

1

'

5

'

1

.

1

7

'

5

'

6'

7.75'

6

'

2'

R

L

T

R

T

L

R

4

T

H

A

V

E

4

T

H

A

V

E

W WILLMAN ST

NOTE:

1. WHERE PROPOSED SIDEWALK CONNECTS TO EXISTING SIDEWALK IT SHALL

BE CONSTRUCTED TO MATCH THE EXISTING SIDEWALK GRADES. ELEVATIONS

PROVIDED AT TIE-IN POINTS ARE APPROXIMATE AND ARE FOR REFERENCE

ONLY.

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

1.00%

1.50%

1.00%

1.50%

6.25%

6.25%

1.50%

0.22%

5'

6.11'

5.71'

STA 4+42.75, 26.00 LT

ELEV=823.90

STA 4+42.75, 20.00 LT

ELEV=823.81

STA 4+47.75, 20.00 LT

ELEV=823.76

STA 4+47.75, 26.00 LT

ELEV=823.85

STA 4+53.86, 20.00 LT

ELEV=823.38

STA 4+52.43, 19.00 LT

ELEV=823.81

STA 4+59.57, 26.00 LT

ELEV=823.48

STA 4+53.86, 26.00 LT

ELEV=823.47

STA 4+60.22, 27.00 LT

ELEV=823.96

6'

5+00

STA 5+14.76, 26.00 LT

ELEV=824.15

STA 5+08.76, 26.00 LT

ELEV=824.09

STA 5+03.56, 26.00 LT

ELEV=823.79

STA 4+97.90, 26.00 LT

ELEV=823.74

STA 4+97.27, 27.00 LT

ELEV=824.20

STA 5+03.56, 20.00 LT

ELEV=823.70

STA 5+04.98, 19.00 LT

ELEV=824.15

STA 5+08.76, 20.00 LT

ELEV=824.00

STA 5+14.76, 20.00 LT

ELEV=824.06

0.94%

1.50%

5.84%

5.84%

1.50%

1.00%

1.50%

1.00%

5.66'

5.2'

6'

6'


awatha!

CAD


illm

an St\D

WG

\PO

I\S SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:44:53 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

S.02

1" = 5' 4089-19-03


REHABILITATION


RL

RL

W WILLMAN ST W WILLMAN ST

3RD

AVE

3RD

AVE

NOTE:




ONLY.

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

STA 7+89.90, 21.00 LT

ELEV=830.05

STA 7+89.90, 15.00 LT

ELEV=829.96

STA 7+93.66, 15.00 LT

ELEV=830.11

STA 7+94.90, 15.00 LT

ELEV=830.16

STA 7+99.64, 17.46 LT

ELEV=830.28

STA 8+09.85, 22.75 LT

ELEV=831.07

STA 8+12.07, 23.32 LT

ELEV=831.23

STA 8+15.21, 23.37 LT

ELEV=831.44

STA 8+22.21, 23.49 LT

ELEV=831.47

STA 8+21.68, 22.48 LT

ELEV=831.86

STA 7+93.66, 21.00 LT

ELEV=830.20

STA 7+97.34, 21.90 LT

ELEV=830.35

STA 8+07.55, 27.19 LT

ELEV=831.14

STA 8+11.99, 28.31 LT

ELEV=831.30

STA 8+15.13, 28.37 LT

ELEV=831.52

STA 8+22.13, 28.48 LT

ELEV=831.55

STA 8+23.63, 28.51 LT

ELEV=831.57

STA 8+23.69, 29.51 LT

ELEV=832.09

1.50%

4.00%

1.50%

4

.

0

0

%

4.00%

2

.

2

2

%

1

.

5

0

%

6

.

8

5

%

6

.

8

5

%

1

.

5

0

%

1.50%

6

.

8

5

%

3

.

4

3

%

1.50%

1.0

0%

1.00%

1.67%

1.50%

1.50%

1.00%

1.00%

6.85%

6.85%

4.00%

R

5

'

R

1

0

'

R

8

'

6'

3.76'

1

1

.

5

'

5

.

3

'

5

'

6'

3.1'

5'

2'

5'

STA 8+20.21, 23.45 LT

ELEV=831.49

STA 8+20.13, 28.45 LT

ELEV=831.56

STA 8+59.90, 30.12 LT

ELEV=832.41

STA 8+59.89, 29.12 LT

ELEV=831.95

STA 8+60.88, 29.15 LT

ELEV=831.99

STA 8+69.01, 29.38 LT

ELEV=832.52

STA 8+61.02, 24.14 LT

ELEV=831.91

STA 8+61.52, 23.15 LT

ELEV=832.36

STA 8+68.98, 24.34 LT

ELEV=832.45

STA 8+73.98, 24.35 LT

ELEV=832.50

STA 8+74.01, 29.35 LT

ELEV=832.57

STA 8+92.64, 24.36 LT

ELEV=833.80

STA 8+92.64, 29.36 LT

ELEV=833.88

STA 8+69.08, 44.38 LT

ELEV=832.83

STA 8+74.08, 44.35 LT

ELEV=832.88

5'

18.67'

5'

5'

15'

7.9

'

7.00%

7.01%

1.50%

1.50%

1.00%

1.50%

0.99%

6.7

3%

6.5

9%

1.50%

3.88%

2.02%

2.03%

1.00%


awatha!

CAD


illm

an St\D

WG

\PO

I\S SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:44:58 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

S.03

1" = 5' 4089-19-03


REHABILITATION


R

R

RL

W WILLMAN ST

2N

D AVE

W WILLMAN ST

2N

D AVE

R

RL

NOTE:




ONLY.

AutoCAD SHX Text

D

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

STA 12+33.90, 28.34 LT

ELEV=843.08

STA 12+33.01, 23.39 LT

ELEV=843.03

STA 12+32.38, 20.42 LT

ELEV=843.00

STA 12+31.46, 21.04 LT

ELEV=843.48

STA 12+37.71, 18.02 LT

ELEV=843.06

STA 12+38.06, 19.45 LT

ELEV=843.07

STA 12+38.87, 22.58 LT

ELEV=843.10

STA 12+40.00, 27.49 LT

ELEV=843.15

STA 12+38.80, 17.73 LT

ELEV=843.59

0.90%

1.50%

1.50%

1.08%

1.02%

1.00%

1.00%

1.50%

3'

3.2'

1.5'

5'

5'

STA 12+25.03, 29.48 RT

ELEV=843.35

STA 12+25.56, 24.52 RT

ELEV=843.30

STA 12+25.20, 22.92 RT

ELEV=843.56

STA 12+25.82, 22.22 RT

ELEV=843.12

STA 12+30.10, 22.95 RT

ELEV=843.20

STA 12+30.79, 18.15 RT

ELEV=843.19

STA 12+29.78, 25.23 RT

ELEV=843.37

STA 12+29.13, 30.17 RT

ELEV=843.42

STA 12+30.00, 30.34 RT

ELEV=843.42

STA 12+30.85, 30.07 RT

ELEV=843.42

STA 12+38.19, 28.02 RT

ELEV=843.89

STA 12+37.32, 23.13 RT

ELEV=843.84

STA 12+42.31, 27.09 RT

ELEV=844.12

STA 12+42.00, 22.01 RT

ELEV=843.92

STA 12+24.78, 40.94 RT

ELEV=843.73

STA 12+28.67, 41.13 RT

ELEV=843.81

STA 12+25.62, 45.97 RT

ELEV=843.97

STA 12+28.46, 46.58 RT

ELEV=844.00

0.14%

1.50%

1.50%

7.50%

7.50%

1.00%

1.00%

1.50%

0.00%

0.00%

1

.

0

0

%

5

.

2

1

%

5

.

2

1

%

4

.

5

0

%

1

.

4

7

%

1

.

0

0

%

3

.

8

0

%

3.49%

3.34%

1.50%

4

.

5

7

%

0.7

9%

3.49%

STA 12+31.91, 17.52 RT

ELEV=843.64

3.8

'

5.5'

5

.

2

'

11.5'

11'

5'

5'

9

'

5

'

5

.

5

'

5

.

1

'

4.9'

2.3'


awatha!

CAD


illm

an St\D

WG

\PO

I\S SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:45:03 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

S.04

1" = 5' 4089-19-03


REHABILITATION


R

L

W WILLMAN ST

W WILLMAN ST

1ST AVE

L

R

R

T

T

NOTE:




ONLY.

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

AutoCAD SHX Text

5

AutoCAD SHX Text

2.5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=5'

STA=2+79.43, 27.75' LT

STA=2+79.43, 21.00' LT

STA=3+46.93, 21.00' LT

810

820

830

810

820

830

20+00 20+50 21+00

ELEV=823.50

STA=2+79.43, 27.75' LT

ELEV=822.50

STA=2+79.43, 28.50' LT

ELEV=821.83

STA=2+79.43, 28.50' LT

ELEV=821.17

STA=2+79.43, 24.75' LT

ELEV=821.17

STA=2+89.93, 21.00' LT

ELEV=823.50

STA=3+46.93, 21.00' LT

WALL CORNER, ELEV=821.17

STA=2+79.43, 21.00' LT

END OF WALL, ELEV=821.83

STA=3+46.93, 21.00' LT

CAD


illm

an St\D

WG

\PO

I\U

SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:45:14 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

U.01

1" = 10' H, 1" = 10' V 4089-19-03


REHABILITATION



awatha! SOUTH OF 3RD AVE

EXISTING SURFACE

AT FRONT OF WALL

PROPOSED SURFACE

AT FRONT OF WALL

PROPOSED SURFACE

AT BACK OF WALL

W WILLMAN ST

NOTE:

THE RETAINING BLOCKS SHALL BE "KEYSTONE COMPAC II STRAIGHT SPLIT" OR APPROVED EQUAL.

THE BLOCKS SHALL HAVE A FACE COLOR OF CONCRETE GRAY.

NO SUBDRAIN SHALL BE INSTALLED FOR THIS RETAINING WALL.

AutoCAD SHX Text

10

AutoCAD SHX Text

5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=10'

ST8

ST8

ST8

ST8

ST8

ST8

ST8

ST8

S

T8

S

T8

S

T8

S

T8

8+00

STA=7+37.40, 21.00' LT

STA=7+93.65, 21.00' LT

STA=8+13.03, 28.33' LT

STA=8+19.78, 28.45' LT

STA=7+97.93, 22.21' LT

STA=8+08.59, 27.73' LT

R

8

'

R

1

0

'

820

830

840

820

830

840

30+00 30+50 31+00 31+05

ELEV=828.50

STA=7+37.40, 21.00' LT

ELEV=827.50

STA=7+37.40, 21.00' LT

ELEV=827.50

STA=7+58.40, 21.00' LT

ELEV=828.17

STA=7+75.65, 21.00' LT

ELEV=828.83

STA=7+92.90, 21.00' LT

ELEV=829.50

STA=8+04.59, 25.66' LT

ELEV=830.17

STA=8+15.28, 28.37' LT

ELEV=830.83

STA=8+19.78, 28.45' LT

ELEV=832.50

STA=8+19.78, 28.45' LT

ELEV=832.50

STA=7+88.40, 21.00' LT

ELEV=831.83

STA=7+71.15, 21.00' LT

ELEV=831.17

STA=7+64.40, 21.00' LT

ELEV=830.50

STA=7+57.65, 21.00' LT

ELEV=829.83

STA=7+46.40, 21.00' LT

ELEV=829.17

STA=7+39.65, 21.00' LT

CAD


illm

an St\D

WG

\PO

I\U

SH

EETS.dw

g D

ate Plotted: M

onday, April 06, 2020 4:45:21 PM

Plotted By: M

att Johnson

DRAWN BY:

CHECKED BY:

APPROVED BY:

DATE:


SHEET

www.halleng.com





PHONE: (319) 362-9548 FAX: (319) 362-7595

LAND SURVEYING

CIVIL ENGINEERING


JCF

MGJ

MGJ

04/06/2019

####

U.02

1" = 10' H, 1" = 10' V 4089-19-03


REHABILITATION



awatha! SOUTH OF 2ND AVE

EXISTING SURFACE

AT FRONT OF WALL

PROPOSED SURFACE

AT FRONT OF WALL

PROPOSED SURFACE

AT BACK OF WALL

W WILLMAN ST

NOTE:

THE RETAINING BLOCKS SHALL BE "KEYSTONE COMPAC II STRAIGHT SPLIT" OR APPROVED EQUAL.

THE BLOCKS SHALL HAVE A FACE COLOR OF CONCRETE GRAY.

CONTRACTOR SHALL CONNECT SUBDRAIN RUNNING ALONG THE BACK OF THE RETAINING WALL TO THE 8" SUBDRAIN TO THE SOUTH OF THE WALL.

AutoCAD SHX Text

10

AutoCAD SHX Text

5

AutoCAD SHX Text

0

AutoCAD SHX Text

SCALE: 1"=10'

drawings of proposed improvements for 2020 w. …

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