CONTRACTOR SHALL CONTACT

A.01

INDEX OF DRAWINGS

CIVIL

A.01 Title Sheet a.02 Legend and General Notes a.03 Project Overview and Erosion Control Notes

B.01 Typical Sections & Details

C.01 Quantities and Reference Information

D.01 Water Shut Down and Start up Procedure (Base Bid)

D.02 Water Shut Down Procedure (Alternate Bid)

D.03 Water Start Up Procedure (Alternate Bid)

J.01 - J.02 Traffic Control (Base and Alternate Bid)

L.01 Jointing and Geometric Plan

R.01 Removals

W.01 Water Main Repairs

Camp Dodge Site Repair Service Drive Hydrant Replacement

Contract No. 542SI423AE Johnston, Iowa

Legend and

General notes

A.02

SMA2410615

TECHNICAL SPECIFICATIONS:

GENERAL NOTES

DEMOLITION NOTES:

UTILITY NOTES:

CONSTRUCTION SURVEY:

MATERIALS TESTING:

TRAFFIC CONTROL:

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Project Overview and Erosion

Control Notes

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EROSION CONTROL NOTES:

A. PROPER PLACEMENT AND MAINTENANCE OF EROSION CONTROL MEASURES IS THE

RESPONSIBILITY OF THE CONTRACTOR. EROSION CONTROL MEASURES ARE REQUIRED

TO KEEP STORM WATER CONTAMINATED WITH POLLUTANTS (E.G., SOIL, CHEMICALS,

ETC.) ON THE CONSTRUCTION SITE AND PREVENT CONTAMINANT DISCHARGES TO

NEARBY STREETS, DITCHES, SEWERS OR WATERWAYS. THIS INCLUDES ANY CONTROL

MEASURES DESCRIBED IN THE CONTRACT DOCUMENTS AND CONTROL MEASURES THAT

BECOME NECESSARY DURING CONSTRUCTION TO PROTECT AGAINST SILTATION.

Typical

Sections

AND DETAILS

B.01

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Quantities and

Reference Notes

C.01

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ESTIMATE REFERENCE INFORMATION

SERVICE ROAD WATER MAIN REPAIRS

BASE BID updated 8/17/2026

Item No. Item Code Description

1 2010-D-1 TOPSOIL, ON-SITE

Contractor shall strip, salvage and respread topsoil to a minimum depth of 8" around project limits.

2 2010-E EXCAVATION CLASS 10 EXPORT

Item is for the export of cut material. See sheet L.01 for final grade information. Soils may be disposed of at the Camp Dodge Aggregate Collection Point approximately 1.7 miles to the north.

3 2010-J SUBBASE MODIFIED, 6"

To be placed under all PCC paving, and extending 3' past back of curb or pavement edge.

4 2010-G SUBGRADE PREPARATION 12"

To be placed under all modified subbase and PCC paving, and extending 3' past back of curb or pavement edge.

5 5010-C-2 FIRE HYDRANT ASSEMBLY

Refer to sheet W.01 for location of new hydrant assembly.Bid item includes all materials, equipment and labor required to install the hydrand assembly. Refer to sheet D.01 for water isolation plan to re energize water main.

6 5010-H FIRE HYDRANT ASSEMBLY REMOVAL

Refer to sheet R.01 for location. Bid item includes all labor and material to remove the hydrant from the 4" valve, cap the valve, and pour a thrust block. Valve and cap to be left in place.

7 7010-A PAVEMENT, PCC, 7 IN.

Refer to sheet L.01 for geometrics, elevations and typical sections.Item includes all materials, equipment, and labor required to construct per the details. Payment shall be at the bid square yard price.

8 REF #1 BOLLARD REMOVAL

Refer to sheet R.01 for locations. Contractor shall dispose of in accordance with all local, state and fedral regulations. Item includes all materials, equipment, and labor required for removal and disposal.

9 7040-H PAVEMENT REMOVAL PCC

Refer to sheet R.01 for locations. Contractor shall haul all removals to the Camp Dodge Aggregate Collection point., 1.7 miles to the North of the project. Item includes all materials, equipment, and labor required fro removal and disposal.

10 8020-B PAINTED PAVEMENT MARKINGS, WATERBORNE

Refer to sheet L.01 For locations. All striping shall be 4" wide and yellow..

11 8020-G PAINTED SYMBOLS AND LEGENDS, ADA

Refer to sheet L.01 for locations.

12 8030-A TEMPORARY TRAFFIC CONTROL

Refer to sheet J.01 and J.02 for details and location of traffic control measures. This bid item covers both the Base bid and Alternate bit.

13 9010-B HYDRAULIC SEEDING, SEEDING, FERTILIZING AND MULCHING (URBAN)

Contractor shall seed all non hard surfaced disturbed areas in accordance with SUDAS Section 9020.

14 11,020-A MOBILIZATION

Payment shall be lump sum.

15 11,050-A CONCRETE WASHOUT

Payment shall be lump sum.

ALTERNATE

Item No. Item Code Description

A1 2010-J SUBBASE MODIFIED, 6"

To be placed under all PCC paving, and extending 3' past back of curb or pavement edge.

A2 2010-G SUBGRADE PREPARATION 12"

To be placed under all modified subbase and PCC paving, and extending 3' past back of curb or pavement edge.

A3 REF #1 WATER SHUT DOWN PROCEDURE

Refer to sheet D.02 for water shut down and isolation plan. Bid item includes all materials, equipment and labor required to shut down and isolate the 2 valves that require replacement.

A4 5020-A REMOVE AND REPLACE 12" VALVE

A5

5020-A REMOVE AND REPLACE 8" VALVE

Refer to sheet W.01 for location. Bid item includes all materials, equipment and labor required to remove and replace valve. Refer to sheet W.01 for locations and notes.

A6 REF #2 WATER START UP PROCEDURE

Refer to sheet D.02 for water start up plan. Bid item includes all materials, equipment and labor required to start up water system.

A7 7010-A FULL DEPTH PATCHES, PCC, 7 IN.

Refer to sheet L.01 for geometrics, elevations and typical sections.Item includes all materials, equipment, and labor required to construct per the details. Payment shall be at the bid square yard price.

A8 7040-H PAVEMENT REMOVAL PCC

Refer to sheet R.01 for locations. Contractor shall haul all removals to the Camp Dodge Aggregate Collection point., 1.7 miles to the North of the project. Item includes all materials, equipment, and labor required fro removal and disposal.

A9 9010-B HYDRAULIC SEEDING, SEEDING, FERTILIZING AND MULCHING (URBAN)

Contractor shall seed all non hard surfaced disturbed areas in accordance with SUDAS Section 9020.

A10 11,020-A MOBILIZATION

Payment shall be lump sum and is only for the amount above the Base Bid

A11 11,050-A CONCRETE WASHOUT

Payment shall be lump sum and is only for the amount above the Base Bid.

Service Road Water Main Repairs

UPDATED 8/17/2026

BASE BID TOTAL ESTIMATED QUANTITIES

NO. ITEM DESCRIPTION UNIT QUANTITY

1 2010-D-1 TOPSOIL ON-SITE CY 24.7

2 2010-E EXCAVATION, CLASS 10, EXPORT CY 33.0

3 2010-J SUBBASE, MODIFIED SUBBASE, 6" SY 110.9

4 2010-G SUBGRADE PREPARATION 12" SY 110.9

5 5010-C-2 FIRE HYDRANT ASSEMBLY EA 1.0

6 5010-H FIRE HYDRANT ASSEMBLY REMOVAL EA 1.0

7 7010-A PAVEMENT, PCC, 7 IN. SY 110.9

8 REF #1 BOLLARD REMOVAL EA 4.0

9 7040-H PAVEMENT REMOVAL PCC SY 56.8

10 8020-B PAINTED PAVEMENT MARKINGS, WATERBORNE STA 1.2

11 8020-G PAINTED SYMBOLS AND LEGENDS ADA LS 1.0

12 8030-A TEMPORARY TRAFFIC CONTROL LS 1.0

13 9010-B HYDRAULIC SEEDING, SEEDING, FERTILIZING AND

MULCHING (URBAN)

AC 0.1

14 11,020-A MOBILIZATION LS 1.0

15 11,050-A CONCRETE WASHOUT LS 1.0

ALTERNATE

NO. ITEM DESCRIPTION UNIT QUANTITY

A1 2010-J SUBBASE, MODIFIED SUBBASE, 6" SY 29.9

A2 2010-G SUBGRADE PREPARATION 12" SY 29.9

A3 REF #1 WATER SHUT DOWN PROCEDURE LS 1.0

A4 5020-A VALVE, GATE, 12" - REMOVE AND REPLACE EA 1.0

A5 5020-A VALVE, GATE, 8" - REMOVE AND REPLACE EA 1.0

A6 REF #3 WATER START UP PROCEDURE LS 1.0

A7 7040-A FULL DEPTH PATCHES, PCC, 7 IN. SY 29.9

A8 7040-H PAVEMENT REMOVAL PCC SY 29.9

A9 9010-B HYDRAULIC SEEDING, SEEDING, FERTILIZING AND

MULCHING (URBAN)

ACRE 0.1

A10 11,020-A MOBILIZATION LS 1.0

A11 11,050-A CONCRETE WASHOUT LS 1.0

A08

B31

B30

B29

B28

B27

B25

B24

B-26

L07

B57

B58

B61

DF3

A17

A20Q

A-63

B61A

B58A

X## WATER VALVE TO REMAIN CLOSED FOR THE DURATION OF THE PROJECT

B62A

B62B

A29

W05

C03

A07

A28Q

B67

B52

A25A

A10A

A31

B34

L09

B55

B20

DF2

B36

A06

B22

W42A

B53

A64

A-25

B62C

A21A

W34

W42

B58A

W07

A18

A21

C-02

A15

A30

B66

B21

B56

B23

W18Q

W06

B60

B-14

B76

B75

B19

B15

B18

B17

B33

B32

L04

A22

A26Q A34

B38

A23

B16

L08

B59

W41

B35

B62

B68

L05

A-05

A-04

B37

B65

W16

B-13

B66

B67

W41

Base Bid

Water Isolation

Plan

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B30

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B25

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L-07

A09

B57

B58

B61

DF3

A-17

A-20Q

A-63

B-61A

X-##

X-##

TEMPORARY WATER DISRUPTION DURING WATER DRAIN DOWN

WATER VALVE TO REMAIN CLOSED FOR THE DIRATION OF THE PROJECT

B62A

B62B

A29

W05

C03

A07

A28Q

B67

B52

A25A

A10A

A31

B34

L09

B55

B20

DF2

B36

A06

B22

W42A

B53

A64

A-25

B62C

A21A

W34

W42

B58A

W07

A18

A21

C-02

A15

A30

B66

B21

B56

B23

W18Q

W06

B60

B-14

B76

B75

B19

B15

B18

B17

B33

B32

L04

A22

A26Q A34

B38

A23

B16

L08

B59

W41

B35

B62

B68

L05

A-05

A-04

B37

B65

W16

B-13

B58A

Alternate

Water Shutdown

Plan

D.02

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B25

B24

B26

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B57

B58

B61

DF3

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A-20Q

A-63 B61A

B58A

X##

X##

WATER VALVE THAT WERE OPENED AT THE END OF SHUT DOWN PROCEDURE

WATER VALVE TO BE OPENED

B62A

B62B

A29

W05

C03

A07

A28Q

B67

B52

A25A

A10A

A31

B34

L09

B55

B20

DF2

B36

A06

B22

W42A

B53

A64

A-25

B62C

A21A

W34

W42

B58A

W07

A18

A21

C-02

A15

A30

B66

B21

B56

B23

W18Q

W06

B60

B-14

B76

B75

B19

B15

B18

B17

B33

B32

L04

A22

A26Q A34

B38

A23

B16

L08

B59

W41

B35

B62

B68

L05

A-05

A-04

B37

B65

W16

B-13

ALTERNATE

Water Start Up

Plan

D.03

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Base and

Alternate bids

TRAFFIC

CONTROL 1

J.01

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Alternate bids

TRAFFIC

CONTROL 2

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B2

67 B2

69 B2

B2

67 B2

69 B2

B3

B3

JOINTING

AND

GEOMETRICS

L.01

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ALTERNATE BID

BASE BID

ALTERNATE BID

BASE BID

67 B2

69 B2

B2

65 B2

67 B2

B3

B3

77B2

75B2

L0

74L0

B3

REMOVALS

R.01

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7" PCC REMOVAL

SEE DETAIL BELOW

BASE BID

SEE DETAIL BELOW

ALTERNATE BID

DETAIL

ALTERNATE BID

DETAIL

67 B2

69 B2

B3

79 WATER

MAIN

REPAIRS

W.01

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DETAIL

ALTERNATE BID

DETAIL