00210 IFB Attachments (Contract1)_Part4.pdf

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NOTES:

1. BATHYMETRIC SURVEY PERFORMED ON 10/13/2020

2. VERTICAL DATUM IS IGLD85

3. HORIZONTAL DATUM IS NAD83, MICHIGAN STATE PLANES, SOUTH

ZONE, INTERNATIONAL FOOT

4. AVERAGE WATER LEVEL ON DAY OF SURVEY = 581.51' (IGLD85)

5. USACE OHWM = 581.5' (IGLD85), EGLE OHWM = 580.5' (IGLD85)

6. LWD = 577.5'

SCALE: 1" = 300'

150' 300'0

NORTH

PROPOSED REPLACEMENT FLOATING DOCKS

PROPOSED BREAKWATER EXTENSION

BREAKWATER ENLARGEMENT - SEE PAGE 5

FLOATING DOCK ENLARGEMENT - SEE PAGE 7

LAKE HURON

EXISTING USACE FEDERAL NAVIGATION CHANNEL

(TYP.)

EGLE

WRP034736 v1.1

Approved Issued On:09/26/2022

Expires On:09/26/2027

NOTE: FILL QUANTITIES SHOWN IN TABLE INCLUDE ALL STONE REQUIRED

FOR BREAKWATER EXTENSION IN ADDITION TO STONE REQUIRED TO

TIE-IN TO EXISTING STRUCTURE.

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STEEL PILE-SUPPORTED

NAVIGATION MARKER (TYP.)

TOE OF STRUCTURE

WATER LINE (LWD)

CREST OF STRUCTURE

SCALE: 1" = 40'

20' 40'0

NORTH

NOTES:

1. SEE SHEET 9 FOR PROPOSED NAVIGATION CHANNEL MITIGATION

2. BATHYMETRIC SURVEY PERFORMED ON 10/13/2020

3. VERTICAL DATUM IS IGLD85

4. HORIZONTAL DATUM IS NAD83, MICHIGAN STATE PLANES, SOUTH

ZONE, INTERNATIONAL FOOT

5. AVERAGE WATER LEVEL ON DAY OF SURVEY = 581.51' (IGLD85)

6. USACE OHWM = 581.5' (IGLD85), EGLE OHWM = 580.5' (IGLD85)

7. LWD = 577.5'

FILL QUANTITIES

ARMOR 7,200 CY

SUBARMOR 2,200 CY

CORE STONE 2,520 CY

PG. 6

PG. 6

PG. 6

EXISTING SHEET PILE CELLS

AND STONE

EXISTING USACE NAVIGATION CHANNEL LIMITS

160'

90'

90'

EGLE

WRP034736 v1.1

Approved

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1 EXISTING BREAKWATER SECTION

SCALE: 1"=30'

3 TYPICAL BREAKWATER PROFILE

SCALE: 1"=30'

14'

9.5'

PROPOSED SUBARMOR LAYER

(~2.0' DIAMETER TYP.)

PROPOSED ARMOR LAYER

(~4.75' DIAMETER TYP.)

PROPOSED CORE LAYER

(~4" DIAMETER TYP.)

4'

CREST ELEVATION: +12.5' (590.0')

LWD: +0' (577.5')

EXISTING GRADE APPROX. 563'

1.5

2 TYPICAL BREAKWATER SECTION

SCALE: 1"=30'

EXISTING SHEET PILE CELL (TYP.)

CREST ELEVATION: +12.5' (590.0')

EXISTING CELL ELEVATION: +9.5' (587.0')

EXISTING GRADE APPROX. 563'

EXISTING GRADE APPROX. 563'

LWD: +0' (577.5')

1.5

LWD: +0' (577.5')

EXISTING CELL ELEVATION: +9.5' (587.0')

VARIES 80'-95'

95'

PROPOSED TIE-IN STONE (TYP.)

160'

EGLE

WRP034736 v1.1 Approved

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SCALE: 1" = 50'

25' 50'0

NORTH

NOTES:

1. FOR GUIDE PILE SCHEMATIC AND LOCATIONS - SEE PAGE 8

2. PROPOSED FLOATING DOCKS TO BE THE SAME FOOTPRINT

AS PREVIOUSLY PERMITTED AND CONSTRUCTED

320'

225'38

TY

P.

TY

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36'

TYP.

40'

TYP.

TY

P.

45'

TYP.

60'

TYP.

30'

TYP. 31'TYP.

42'

46.5'

4'

TYP.

5'

10'

4'

5'

46' 40'

TYP.

EGLE

WRP034736 v1.1

Approved

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SCALE: 1" = 50'

25' 50'0

NORTH

NOTES:

1. AVERAGE WATER LEVEL ON DAY OF SURVEY = 581.51' (IGLD85)

2. USACE OHWM = 581.5' (IGLD85), EGLE OHWM = 580.5' (IGLD85)

3. LWD = 577.5'

4. PILE LOCATIONS SUBJECT TO MINOR MOVEMENTS BASED UPON

FINAL DESIGN AND SUBSURFACE CONDITIONS

5. PILE DIAMETER NOT DRAWN TO SCALE FOR CLARITY

PG. 10

16" DIAMETER STEEL PIPE PILES

@ 40' LENGTHS (TYP.) (QTY.= 15)

EGLE

WRP034736 v1.1

Approved

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PROPOSED BREAKWATER EXTENSION

EXISTING USACE NAVIGATION CHANNEL LIMITS (TYP.)

PROPOSED USACE NAVIGATION CHANNEL

LIMIT EXTENSION

EXISTING USACE PROJECT

DEPTH = LWD-12' (565.5')

135'

200'

9'

A

B

C

NAVIGATION CHANNEL

PROPOSED POINTS

POINT NORTHING EASTING

A 933,548.17' 13,483,901.43' B 934,562.74' 13,483,802.31'

C 933,753.90' 13,484,182.11' D 933,860.48' 13,484,192.36'

0'

D

348' 348'

135'

SCALE: 1" = 100'

50' 100'0

NORTH

31'

EGLE

WRP034736 v1.1 Approved

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1 TYPICAL GUIDEPILE SECTION

SCALE: 1"=8'

LWD (577.5')

DEPTH VARIES ELEV. = 567'-573'

16" DIAMETER STEEL GUIDE PILE @ 40'

(TYP.), PRE-DRILLED AND GROUTED

PROPOSED REPLACEMENT TIMBER FLOATING DOCK

GUIDE PILE LOOP TO BE INSTALLED ON END OF

FLOATING DOCKS (TYP.)

SANDSTONE

GRAY SHALE CLAY

BOTTOM OF PILE @ ELEV. = 548.5'

LWD +11'

EGLE

WRP034736 v1.1

Approved

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EXISTING USACE PROJECT

DEPTH = LWD-12' (565.5')

565' 564'

563'

NOTE: MITIGATION AREA FOR THE NAVIGATION CHANNEL IMPACTS

ARE CURRENTLY AT PROJECT DEPTHS PER USACE MAINTENANCE

DREDGING SURVEY (08/30/2017) AND EDGEWATER RESOURCES

SITE BATHYMETRIC SURVEY (10/13/2020) EXCEPT IN DREDGE AREA

SHOWN. DREDGE AREA IS INTENDED TO BRING MITIGATION AREA

TO FULL PROJECT DEPTH OF LWD-12' (565.5'). ESTIMATE DREDGE

QUANTITY IS 250 CY.

DREDGE AREA

SCALE: 1" = 100'

50' 100'0

NORTH

0'

50'

EGLE

WRP034736 v1.1

Approved

ENG FORM 1721, NOV 86 EDITION OF SEP 82 IS OBSOLETE. (33 CFR 325 (Appendix A)) (Proponent CECW-OR)

DEPARTMENT OF THE ARMY PERMIT

Permittee Michigan DNR-Parks and Recreation Division

Permit No. LRE-2007-00842-16-S21

Issuing Office U.S. Army Engineer District, Detroit

NOTE: The term "you" and its derivatives, as used in this permit, means the permittee or any future transferee. The term "this office" refers to the appropriate district or division office of the Corps of Engineers having jurisdiction over the permitted activity or the appropriate official of that office acting under the authority of the commanding officer.

You are authorized to perform work in accordance with the terms and conditions specified below.

Project Description:

a) Discharge approximately 11,920 cubic yards of rock consisting of 2,520 cubic yards of core stone, 2,200 sub-armor stone and 7,200 armor stone to construct a breakwater extension.

The new breakwater section will extend 160 linear feet from the western terminal end of the existing breakwater bin-wall, with a width of 80 feet. The new breakwater will overlap the existing bin-wall by an additional 90 feet. This section will have a 95-foot width. The overall length of the breakwater extension is 250 feet. The location proposed for the breakwater extension will impact 9,000 square feet of the USACE navigation channel and extend 110 feet into the Federal Navigation channel.

b) Repair the western pier system by removing all damaged docks and gangways. Install:

new dock components to reconstruct the 72-foot-long gangway; a 10-foot-wide main floating pier extending 545 feet with a 900 square foot triangular shaped deck centrally located; 22 finger piers; 15 new guide piles; and a terminal 10-foot-wide pier to reconstruct the 49 slips..

Project Location:

In Lake Huron, offshore property in 8774 Lake Street, Port Austin, Michigan.

Permit Conditions:

General Conditions:

1. The time limit for completing the work authorized ends on December 31, 2028. If you find that you need more time to complete the authorized activity, submit your request for a time extension to this office for consideration at least one month before the above date is reached.

2. You must maintain the activity authorized by this permit in good condition and in conformance with the terms and conditions of this permit. You are not relieved of this requirement if you abandon the permitted activity, although you may make a good faith transfer to a third party in compliance with General Condition 4 below. Should you wish to cease to maintain the authorized activity or should you desire to abandon it without a good faith transfer, you must obtain a modification of this permit from this office, which may require restoration of the area.

3. If you discover any unknown historic or archeological remains while accomplishing the activity authorized by this permit, you must immediately stop work in that area and notify this office of what you have found. We will initiate the Federal and state coordination required to determine if the remains warrant a recovery effort or if the site is eligible for listing in the National Register of Historic Places.

4. If you sell the property associated with this permit, you must obtain the signature of the new owner in the space provided and forward a copy of the permit to this office to validate the transfer of this authorization.

5. If a conditioned water quality certification has been issued for your project, you must comply with the conditions specified in the certification as special conditions to this permit. For your convenience, a copy of the certification is attached if it contains such conditions.

6. You must allow representatives from this office to inspect the authorized activity at any time deemed necessary to ensure that it is being or has been accomplished in accordance with the terms and conditions of your permit.

Special Conditions:

1. Your signature, as permittee, indicates that, as consideration for the issuance of this permit, you voluntarily accept and agree to comply with all of the terms and conditions of this permit.

2. The permittee understands and agrees that, if future operations by the United States require the removal, relocation, or other alteration, of the structure or work herein authorized, or if, in the opinion of the Secretary of the Army or his authorized representative, said structure or work shall cause unreasonable obstruction to the free navigation of the navigable waters, the permittee will be required, upon due notice from the Corps of Engineers, to remove, relocate, or alter the structural work or obstructions caused thereby, without expense to the United States. No claim shall be made against the United States on account of any such removal or alteration.

3. The requester must obtain appropriate permits prior to construction and coordinate the relocation of the federal navigation channel with applicable federal, state and local agencies.

Coordination includes but is not limited to providing pre- and post-construction notifications (e.g., USCG- ‘Notice to Mariners’) and as-built data required to update nautical charts (show channel limits to aid maritime vessel traffic).

4. Utility crossings shall be verified prior to construction activities.

5. Access to upstream marina(s) must be maintained at all times throughout construction. The navigation channel must be relocated as described in the joint permit application and the drawings dated 04 October 2022 (Encl 2) and approved by USACE Operations prior to commencing with the extension of the breakwater. Applicant will submit post-dredge surveys and as-builts of the navigation channel to USACE Operations (POC LRE Section 408 Coordinator, Brian Korzetz, brian.r.korzetz@usace.army.mil) for approval. The federal navigation channel will be considered relocated upon receipt and acceptance by USACE of the as-builts and post-construction survey after verification that authorized dimensions have been met.

6. The requester must submit as-built drawings in Adobe PDF and either Autodesk AutoCAD or Bentley MicroStation, CAD file format to the Section 408 Coordinator within 30 days of completion of work. Drawings shall include the location and dimensions of the relocated federal navigation channel with the vertical datum referenced. The requestor must also provide a post-construction survey with sufficient detail for USACE to verify the channel has been adequately relocated.

7. The requester shall notify the Operations Manager of the Detroit Project Office, Mr. Pat Kuhne at (313) 226-2069, that work is commencing a minimum of 5 days prior to construction beginning and that construction is completed within 5 days after work is complete.

Further Information:

1. Congressional Authorities: You have been so authorized to undertake the activity described above pursuant to:

Section 10 of the Rivers and Harbors Act of 1899 and Section 404 of the Clean Water Act.

2. Limits of this authorization.

a. This permit does not obviate the need to obtain Federal, state, or local authorizations required by law.

b. This permit does not grant any property rights or exclusive privileges.

c. This permit does not authorize any injury to the property or rights of others.

d. This permit does not authorize interference with any existing or proposed Federal project.

3. Limits of Federal Liability. In issuing this permit, the Federal Government does not assume any liability for the following:

a. Damages to the permitted project or uses thereof as a result of other permitted or unpermitted activities or from natural causes.

b. Damages to the permitted project or uses thereof as a result of current or future activities undertaken by or on behalf of the United States in the public interest.

c. Damages to persons, property, or to other permitted or unpermitted activities or structures caused by the activity authorized by this permit.

d. Design or construction deficiencies associated with the permitted work.

e. Damage claims associated with any future modifications, suspension, or revocation of this permit.

4. Reliance on Applicant's Data: The determination of this office that issuance of this permit is not contrary to the public interest was made in reliance of the information you provided.

5. Reevaluation of Permit Decision. This office may reevaluate its decision on this permit at any time the circumstances warrant. Circumstances that could require a reevaluation include, but are not limited to, the following:

a. You fail to comply with the terms and conditions of this permit.

b. The information provided by you in support of your permit application proves to have been false, incomplete, or inaccurate (See 4 above).

c. Significant new information surfaces which this office did not consider in reaching the original public interest decision.

Such a reevaluation may result in a determination that it is appropriate to use the suspension, modification, and revocation procedures contained in 33 CFR 325.7 or enforcement procedures such as those contained in 33 CFR

326.4 and 326.5. The referenced enforcement procedures provide for the issuance of an administrative order requiring you to comply with the terms and conditions of your permit and for the initiation of legal action where appropriate. You will be required to pay for any corrective measures ordered by this office, and if you fail to comply with such directive, this office may in certain situations (such as those specified in 33 CFR 209.170) accomplish the corrective measures by contract or otherwise and bill you for the cost.

6. Extensions. General condition 1 establishes a time limit for the completion of the activity authorized by this permit. Unless there are circumstances requiring either a prompt completion of the authorized activity or a reevaluation of the public interest decision, the Corps will normally give favorable consideration to a request for an extension of this time limit.

Your signature below, as permittee, indicates that you accept and agree to comply with the terms and conditions of this permit.

(PERMITTEE) (DATE)

This permit becomes effective when the Federal official, designated to act for the Secretary of the Army, has signed below.

Eric J. Warda for: (DATE)

(DISTRICT ENGINEER)

Brett M. Boyle Lieutenant Colonel, U.S. Army

When the structures or work authorized by this permit are still in existence at the time the property is transferred, the terms and conditions of this permit will continue to be binding on the new owner(s) of the property. To validate the transfer of this permit and the associated liabilities associated with compliance with its terms and conditions, have the transferee sign and date below.

(TRANSFEREE) (DATE)

PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPERMITTTTTEE))

4/27/2023 c JJJJ. Warddddddddddddddddaaaaaaa fffffof r:

STRICT ENE GINEER)

27 April 2023

SCALE: NOT TO SCALE

MICHIGAN

WISCONSIN

MICHIGAN

LAKE HURON

LAKE ERIE

LAKE

ILLINOIS

INDIANA OHIO

APPLICANT:

WATERWAY:

CITY:

COUNTY:

DATE:

DATUM:

518 BROAD STREET, SUITE 200

ST. JOSEPH, MI 49085

P: 269.932.4502 SHEET: OF 11

10/01/21 (REV. 2/14/23)

IGLD85

HURON

PORT AUSTIN, MI

LAKE HURON

MDNR PARKS AND RECREATION

edgewaterresources.com

LOCATION MAP

W SPRING ST. (M-25)

BAY ST.

RAILROAD ST.

BIRD CREEK

ACORN DR.

FARRAR ST.

CE

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ER

S

T.

VI

NE

S T.

PR

OS

PE

CT

S T.

OM

EL

IA

S

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S T.

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NO

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ID

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S

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MC

MA

HO

N

DR

LO

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S

T.LAKEVIEW ST.

LA

KE

S T.

UNION ST.

PORT A

USTIN

BREAKWATE

R

PROJECT LOCATION

FILE NUMBER: LRE-2007-00842-16

MDNR-Port Austin Harbor Breakwater Modification BY: Michigan DNR-Parks and Recreation Division Lake Huron, Port Austin, Huron County, Michigan

SHEET 1 OF 11

CITY:

COUN

DATE:

DATDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD UM

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P:\2020\20-040 PADR\CAD\PERMITTING\PADR PERMIT BASE.DWG

EXISTING STEEL CELL BREAKWATER - TO REMAIN

EXISTING RUBBLEMOUND BREAKWATER - TO REMAIN

NOTES:

1. BATHYMETRIC SURVEY PERFORMED ON 10/13/2020

2. VERTICAL DATUM IS IGLD85

3. HORIZONTAL DATUM IS NAD83, MICHIGAN STATE PLANES, SOUTH

ZONE, INTERNATIONAL FOOT

4. AVERAGE WATER LEVEL ON DAY OF SURVEY = 581.51' (IGLD85)

5. USACE OHWM = 581.5' (IGLD85), EGLE OHWM = 580.5' (IGLD85)

6. LWD = 577.5'

SCALE: 1" = 300'

150' 300'0

NORTH

USACE FEDERAL NAVIGATION CHANNEL (TYP.)

MARINA EXISTING CONDITIONS

- SEE PAGE 3

WATER'S EDGE ON DAY OF SURVEY

ELEV. = 581.51' (TYP.)

LAKE HURON

FILE NUMBER: LRE-2007-00842-16

MDNR-Port Austin Harbor Breakwater Modification BY: Michigan DNR-Parks and Recreation Division Lake Huron, Port Austin, Huron County, Michigan

SHEET 2 OF 11

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P:\2020\20-040 PADR\CAD\PERMITTING\PADR PERMIT BASE.DWG

EXISTING FIXED PIER - TO REMAIN

(15,693 SF)EXISTING FLOATING WEST DOCK

AS PERMITTED - TO BE REPLACED

(10,600 SF)

EXISTING BOAT LAUNCH RAMP

- TO REMAIN

NOTES:

1. BATHYMETRIC SURVEY PERFORMED ON 10/13/2020

2. VERTICAL DATUM IS IGLD85

3. HORIZONTAL DATUM IS NAD83, MICHIGAN STATE PLANES, SOUTH

ZONE, INTERNATIONAL FOOT

4. AVERAGE WATER LEVEL ON DAY OF SURVEY = 581.51' (IGLD85)

5. USACE OHWM = 581.5' (IGLD85), EGLE OHWM = 580.5' (IGLD85)

6. LWD = 577.5'

SCALE: 1" = 100'

50' 100'0

NORTH

EXISTING FLOATING EAST DOCK

- TO REMAIN (4,807 SF)

WATER'S EDGE ON DAY OF SURVEY

ELEV. = 581.51' (TYP.)

BIRD CREEK

ADJACENT PARCEL OWNER

- TOWN OF PORT AUSTIN

ADJACENT PARCEL OWNER

- HURON COUNTY

FILE NUMBER: LRE-2007-00842-16

MDNR-Port Austin Harbor Breakwater Modification BY: Michigan DNR-Parks and Recreation Division

SHEET 3 OF 11

570570

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NOTES:

1. BATHYMETRIC SURVEY PERFORMED ON 10/13/2020

2. VERTICAL DATUM IS IGLD85

3. HORIZONTAL DATUM IS NAD83, MICHIGAN STATE PLANES, SOUTH

ZONE, INTERNATIONAL FOOT

4. AVERAGE WATER LEVEL ON DAY OF SURVEY = 581.51' (IGLD85)

5. USACE OHWM = 581.5' (IGLD85), EGLE OHWM = 580.5' (IGLD85)

6. LWD = 577.5'

SCALE: 1" = 300'

150' 300'0

NORTH

PROPOSED REPLACEMENT FLOATING DOCKS

PROPOSED BREAKWATER EXTENSION

BREAKWATER ENLARGEMENT - SEE PAGE 5

FLOATING DOCK ENLARGEMENT - SEE PAGE 7

LAKE HURON

EXISTING USACE FEDERAL NAVIGATION CHANNEL

(TYP.)

FILE NUMBER: LRE-2007-00842-16

MDNR-Port Austin Harbor Breakwater Modification BY: Michigan DNR-Parks and Recreation Division

SHEET 4 OF 11

NOTE: FILL QUANTITIES SHOWN IN TABLE INCLUDE ALL STONE REQUIRED

FOR BREAKWATER EXTENSION IN ADDITION TO STONE REQUIRED TO

TIE-IN TO EXISTING STRUCTURE.

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STEEL PILE-SUPPORTED

NAVIGATION MARKER (TYP.)

TOE OF STRUCTURE

WATER LINE (LWD)

CREST OF STRUCTURE

SCALE: 1" = 40'

20' 40'0

NORTH

NOTES:

1. SEE SHEET 9 FOR PROPOSED NAVIGATION CHANNEL MITIGATION

2. BATHYMETRIC SURVEY PERFORMED ON 10/13/2020

3. VERTICAL DATUM IS IGLD85

4. HORIZONTAL DATUM IS NAD83, MICHIGAN STATE PLANES, SOUTH

ZONE, INTERNATIONAL FOOT

5. AVERAGE WATER LEVEL ON DAY OF SURVEY = 581.51' (IGLD85)

6. USACE OHWM = 581.5' (IGLD85), EGLE OHWM = 580.5' (IGLD85)

7. LWD = 577.5'

FILL QUANTITIES

ARMOR 7,200 CY

SUBARMOR 2,200 CY

CORE STONE 2,520 CY

PG. 6

PG. 6

PG. 6

EXISTING SHEET PILE CELLS

AND STONE

EXISTING USACE NAVIGATION CHANNEL LIMITS

160'

90'

90'

FILE NUMBER: LRE-2007-00842-16

MDNR-Port Austin Harbor Breakwater Modification BY: Michigan DNR-Parks and Recreation Division

SHEET 5 OF 11