20260915_USACE_NWP_Permit_0002.pdf

DEPARTMENT OF THE ARMY

U.S. ARMY CORPS OF ENGINEERS, JACKSONVILLE DISTRICT

701 SAN MARCO BOULEVARD

JACKSONVILLE, FLORIDA 32207

September 15, 2026

Regulatory Division North Permits Branch Jacksonville Section

SAJ-2000-03466 (NWP-ANS)

Mr. Steven Kidd National Park Service 13165 Mount Pleasant Road Fort Caroline National Memorial Jacksonville, Florida 32225 Sent via email: Steven_Kidd@nps.gov

Dear Mr. Kidd:

The U.S. Army Corps of Engineers (Corps) has completed the review of your application for a Department of the Army permit received on May 14, 2026. Your application was assigned file number SAJ-2000-03466. A review of the information and drawings provided indicates that the proposed work would result in the following:

1. The applicant proposes to remove 407.61 linear feet of timber fascia of an existing bulkhead. Additionally, the applicant proposes to construct a replacement 414-linear foot vinyl bulkhead with timber fascia no more than 1.5 feet waterward of the existing bulkhead. The bulkhead construction would result in the discharge of 0.018 cubic yards of clean fill below the high tide line between the proposed and existing walls. A new dead man wall will be installed waterward of the existing concrete dead man wall.

Installation of the new dead man wall requires excavation from the existing seawall back to the location of the new dead man wall. After the existing tie back rods are demolished, new tie back rods and anchors will be installed connecting the new sheet pile seawall and the new dead man wall. After installation, the area will be backfilled and resodded.

2. The applicant proposes to hand place 400 linear feet of riprap revetment in front of the proposed bulkhead, described in no. 1 above. The riprap placement would result in the discharge of 163.40 cubic yards of clean fill material below the high tide line.

3. The applicant proposes to construct a new vertical seawall extension for approximately 330 linear feet east of the existing seawall, which would tie into the natural shoreline. The proposed cantilevered seawall will be installed landward of the mean-high water line and the high tide line and would not result in the discharge of dredge or fill material into a special aquatic site. As such, the proposed seawall mailto:Steven_Kidd@nps.gov

-2-extension does not require Department of the Army authorization. The applicant is proposing to excavate a 1,943.87-square foot area above the mean high-water line via front end loader. The excavated material will be used to backfill/raise behind the new wall (all landward of HTL in 100 percent upland area).

4. The applicant proposes to place 342 linear feet of riprap revetment in front of the proposed bulkhead, described in no. 3 above. The riprap placement would result in the discharge of 143.95 cubic yards of clean fill material below the high tide line.

5. The applicant proposes to plant a combination of approximately 71, 1-gallon

Spartina alterniflora and Spartina paten plants between the mean high-water line and the high tide line along a 356-linear foot area in front of the proposed vertical seawall extension and riprap described in nos. 3 and 4 above. The plantings will be containerized for better root base and secured using plant anchors (ex. 0.25-inch mild steel re-bar bent into a hook and pushed down across the root ball, pinning it to the ground).

The activities subject to this permit are authorized pursuant to authorities under Section 10 of the Rivers and Harbors Act of 1899 (33 U.S.C. § 403) and Section 404 of the Clean Water Act (33 U.S.C. § 1344). The project is located in Fort George River at 11676 Palmetto Avenue, Jacksonville, Duval County, Florida.

Your project, as depicted on the enclosed drawings, is authorized by Nationwide

Permit (NWP) 13 (Bank Stabilization) and 54 (Living Shorelines). This verification is valid until March 15, 2031. In order for this NWP authorization to be valid, you must ensure that the work is performed in accordance with the Nationwide Permit general conditions, the Jacksonville District regional conditions, and the general and project-specific special conditions listed below. Furthermore, if you commence or are under contract to commence this activity before the date that the relevant NWP expires or is modified or revoked, you will have 12 months from the date of expiration, modification or revocation of the NWP to complete the activity under the present terms and conditions of this NWP. You can access the U.S. Army Corps of Engineers' (Corps) Jacksonville District's Regulatory web page for links to view NWP information at:

https://www.sad.usace.army.mil/Missions/Regulatory/Florida/. Please be aware this Internet address is case sensitive and should be entered as it appears above. Once there, select “Permitting,” then “Nationwide Permits” for links to the federal register containing the text of the 2026 NWPs and the associated NWP general conditions, as well as separate links to the Jacksonville District regional conditions.

General Conditions:

1. The time limit for completing the work authorized ends on March 15, 2031.

https://www.sad.usace.army.mil/Missions/Regulatory/Florida/

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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 previously unknown historic or archeological remains while accomplishing the activity authorized by this permit, you must immediately 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 of 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 on the attached transfer form (Attachment 2) and forward a copy to this office to validate the transfer of this authorization.

5. You must allow a representative 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.

Project Specific Special Conditions:

The following project specific special conditions are included with this verification:

1. Reporting Address: The Permittee shall submit all reports, notifications, documentation, and correspondence required by the general and special conditions of this permit to either (not both) of the following addresses:

a. For electronic mail (preferred): SAJ-RD-Enforcement@usace.army.mil (not to exceed 15 MB).

b. For standard mail: U.S. Army Corps of Engineers, Regulatory Division, Enforcement Section, P.O. Box 4970, Jacksonville, FL 32232-0019.

The Permittee shall reference this permit number, SAJ-2000-03466 (NWP-ANS), on all submittals.

2. Posting of Permit: The Permittee shall have available and maintain for review a copy of this permit and approved plans at the construction site.

3. Self-Certification: Within 60 days of completion of the work authorized by this permit, the Permittee shall complete the ENG Form 6285, “Certification of Compliance mailto:SAJ-RD-Enforcement@usace.army.mil

-4-with Department of Army Permit” (located at https://www.publications.usace.army.mil/Portals/76/Eng_Form_6285_2024%20Dec%20 FINAL.pdf) and submit it to the Corps.

4. Manatee Conditions: The Permittee shall comply with the “Standard Manatee

Conditions for In-Water Work – 2011” (Attachment 3). The most recent version of the Manatee Conditions must be utilized.

5. Eastern Indigo Snake Protection Measures and Inspection: Permittee shall comply with U.S. Fish and Wildlife Service's “Standard Protection Measures for the Eastern Indigo Snake” dated May 2024, as provided in Attachment 4 of this permit. All gopher tortoise burrows, active or inactive, shall be evacuated prior to site manipulation in the vicinity of the burrow. If excavating potentially occupied burrows, active or inactive, individuals must first obtain state authorization via a Florida Fish and Wildlife Conservation Commission (FWC) Authorized Gopher Tortoise Agent permit. The excavation method selected shall minimize the potential for injury of an indigo snake.

The Permittee shall follow the excavation guidance provided in the most current FWC Gopher Tortoise Permitting Guidelines found at http://myfwc.com/gophertortoise. If an indigo snake is encountered, the snake must be allowed to vacate the area prior to additional site manipulation in the vicinity. Holes, cavities, and snake refugia other than gopher tortoise burrows shall be inspected each morning before planned site manipulation of a particular area, and if occupied by an indigo snake, no work shall commence until the snake has vacated the vicinity of the proposed work.

6. Jacksonville District Programmatic Biological Opinion (JAXBO): Structures and activities authorized under this permit will be constructed and operated in accordance with all applicable project design criteria’s (PDCs) contained in the JAXBO, based on the permitted activity. Johnson’s seagrass and its critical habitat were delisted from the Endangered Species Act on May 16, 2022. Therefore, JAXBO PDCs required to minimize adverse effects to Johnson’s seagrass and its critical habitat are no longer applicable to any project. Failure to comply with applicable PDCs will constitute noncompliance with this permit. In addition, failure to comply with the applicable PDCs, where a take of listed species occurs, would constitute an unauthorized take. The NMFS is the appropriate authority to determine compliance with the Endangered Species Act. The most current version of JAXBO can be accessed at the Jacksonville District Regulatory Division web page in the Endangered Species section at: https://www.sad.usace.army.mil/Missions/Regulatory/Florida/.

JAXBO may be subject to revision at any time. The most recent version of the JAXBO must be utilized during the design and construction of the permitted work.

https://www.publications.usace.army.mil/Portals/76/Eng_Form_6285_2024%20Dec%20FINAL.pdf https://www.publications.usace.army.mil/Portals/76/Eng_Form_6285_2024%20Dec%20FINAL.pdf http://myfwc.com/gophertortoise https://www.sad.usace.army.mil/Missions/Regulatory/Florida/

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7. Cultural Resources/Historic Properties:

a. No structure or work shall adversely affect, impact, or disturb properties listed in the National Register of Historic Places (NRHP), or those eligible for inclusion in the

NRHP.

b. If, during the ground disturbing activities and construction work within the permit area, there are archaeological/cultural materials encountered which were not the subject of a previous cultural resources assessment survey (and which shall include, but not be limited to: pottery, modified shell, human remains, ceramics, stone tools or metal implements, dugout canoes, evidence of structures or any other physical remains that could be associated with native cultures or early colonial settlement), the Permittee shall immediately stop all work and ground-disturbing activities within a 100-meter diameter of the discovery and notify the Corps at the addresses listed in the Reporting Address Special Condition within the same business day (8 hours). The Corps shall coordinate with the Florida State Historic Preservation Officer (SHPO) to assess the significance of the discovery and devise appropriate actions.

c. Additional cultural resources assessments may be required of the permit area in the case of unanticipated discoveries as referenced in accordance with the above Special Condition and, if deemed necessary by the SHPO or Corps, in accordance with 36 CFR 800 or 33 CFR 325, Appendix C (5). Based on the circumstances of the discovery, equity to all parties, and considerations of the public interest, the Corps may modify, suspend, or revoke the permit in accordance with 33 CFR Part 325.7. Such activity shall not resume on non-federal lands without written authorization from the SHPO for finds under his or her jurisdiction, and from the Corps.

d. If the unlikely event that human remains are encountered on federal or tribal lands, or in situations where the Archaeological Resources Protection Act of 1979 or the Native American Graves Protection Repatriation Act of 1990 applies, all work and ground disturbing activities within a 100-meter diameter of the unmarked human remains shall immediately cease and the Permittee shall immediately notify the Corps, within the same business day (8-hours). The Corps shall then notify the appropriate THPO(s) and SHPO. Based on the circumstances of the discovery, equity to all parties, and considerations of the public interest, the Corps may modify, suspend, or revoke the permit in accordance with 33 CFR Part 325.7. After such notification, project activities on federal lands shall not resume without written authorization from the Corps, and/or appropriate THPO(s), SHPO, and federal manager. After such notification, project activities on tribal lands shall not resume without written authorization from the appropriate THPO(s) and the Corps.

This letter of authorization does not include conditions that would prevent the ‘take’ of a state-listed fish or wildlife species. These species are protected under sec.

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379.411, Florida Statutes, and listed under Rule 68A-27, Florida Administrative Code.

With regard to fish and wildlife species designated as species of special concern or threatened by the State of Florida, you are responsible for coordinating directly with the Florida Fish and Wildlife Conservation Commission (FWC). You can visit the FWC license and permitting webpage (http://www.myfwc.com/license/wildlife/) for more information, including a list of those fish and wildlife species designated as species of special concern or threatened. The Florida Natural Areas Inventory (http://www.fnai.org/) also maintains updated lists, by county, of documented occurrences of those species.

This letter of authorization does not give absolute Federal authority to perform the work as specified on your application. The proposed work may be subject to local building restrictions mandated by the National Flood Insurance Program. You should contact your local office that issues building permits to determine if your site is located in a flood-prone area, and if you must comply with the local building requirements mandated by the National Flood Insurance Program.

This letter of authorization does not preclude the necessity to obtain any other Federal, State, or local permits which may be required.

Thank you for your cooperation with our permit program. The Corps’ Jacksonville

District Regulatory Division is committed to improving service to our customers. We strive to perform our duty in a friendly and timely manner while working to preserve our environment. We invite you to complete our automated Customer Service Survey at https://regulatory.ops.usace.army.mil/customer-service-survey/. Please be aware this Internet address is case sensitive and you will need to enter it exactly as it appears above. Your input is appreciated – favorable or otherwise.

Should you have any questions related to this NWP verification or have issues accessing the documents referenced in this letter, please contact Amber Stroble at the Jacksonville Permits Section at P.O. Box 4970, Jacksonville, Florida 32232, by telephone at 904-860-7365, or by email at Amber.N.Goldberg@usace.army.mil.

http://www.myfwc.com/license/wildlife/ http://www.fnai.org/ https://regulatory.ops.usace.army.mil/customer-service-survey/ mailto:Amber.N.Goldberg@usace.army.mil

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Sincerely, Amber Stroble Project Manager

Enclosures

1. Drawings

2. Department of the Army Permit Transfer Request Form

3. Standard Manatee Conditions for In-Water Work

4. Eastern Indigo Snake Protection Measures and Inspection

Cc:

Agent, Meredith Allen, AECOM, Meredith.allen@aecom.com mailto:Meredith.allen@aecom.com

KINGSLEY PLANTATION

STABILIZE KINGSLEY PLANTATION

SHORELINE WITH SEAWALL EXTENSION

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

UNITED STATES

DEPARTMENT OF THE INTERIOR

Mark Sheet InitialDateREVISION TITLE OF PROJECT

NAME OF PARK

LOCATION WITHIN PARK

REGION

SOUTHEAST

COUNTY

DUVALL

STATE

FLORIDA

PERMIT DRAWINGS

NATIONAL PARK SERVICES

DENVER SERVICE CENTER

DRAWING NO.

PKG.

NO. SHEET

OF

QUALITY DESIGN CERTIFICATION

Prepared in Accordance with Design Development (Title I)

Variance from Design Development (Title I) Approved by Superintendent on

Construction Drawing Not Prededed by Design Development (Title I)

OR

OR

Drawing No.

Date

Project Manager Date

A/E FIRM

PRIME/CIVIL/STRUCT: 006

191524

PROJ. NO. 140P2026F0010

LEGEND

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

JACKSONVILLE

FLORIDA

0 1 21

01 1 2 3

20 200

SCALE OF MILES

SCALE OF MILES

SCALE OF KILOMETERS

INDEX

SHEET SUB

SHEET TITLE OF SHEET

01 N/A COVER SHEET & SHEET INDEX

02 G0.1

LEGEND AND ABBREVIATIONS

G1.2 KEY PLAN

C1.4 CONTRACTOR SITE ACCESS AND

STAGING AREA

C3.1 RIP RAP DETAILS

S1.1 GENERAL LAYOUT PLAN 1

S1.2 GENERAL LAYOUT PLAN 2

S1.3 GENERAL LAYOUT PLAN 3

S3.1 SHEET PILE WALL SECTION 1

SHEET PILE WALL SECTION

EXISTING CONDITIONSG1.1

S3.2

ABBREVIATIONS LIST

A/E OR A&E - ARCHITECT/ENGINEER

ACI - AMERICAN CONCRETE INSTITUTE

AISC - AMERICAN INSTITUTE OF STEEL CONSTRUCTION

AITC - AMERICAN INSTITUTE OF TIMBER CONSTRUCTION

AMEND - AMENDMENT

ANSI - AMERICAN NATIONAL STANDARDS INSTITUTE

ASCE - AMERICAN SOCIETY FOR CIVIL ENGINEERS

ASTM - AMERICAN SOCIETY FOR TESTING AND MATERIALS

CAD - COMPUTER AIDED DESIGN

CPT - CONE PENETRATION TEST

DSC - DENVER SERVICE CENTER

ELEV / EL - ELEVATION

FDOT - FLORIDA DEPARTMENT OF TRANSPORTATION

FRP - FIBER REINFORCED POLYMER

IBC - INTERNATIONAL BUILDING CODE

IN - INCH/INCHES

ISO - INTERNATIONAL ORGANIZATION FOR STANDARDIZATION

LB - POUNDS

LL - LIQUID LIMIT

MDD - MAXIMUM DRY DENSITY

MECH - MECHANICAL

MHHW - MEAN HIGHER HIGH WATER

MHW - MEAN HIGH WATER

MLLW - MEAN LOWER LOW WATER

MLW - MEAN LOW WATER

MPH - MILES PER HOUR

MOD - MODIFICATION

MIN - MINIMUM

MSL - MEAN SEA LEVEL

NAD - NORTH AMERICAN DATUM

NAVD - NORTH AMERICAN VERTICAL DATUM

NCS - NATIONAL CAD STANDARD

NOAA - NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

NPS - NATIONAL PARK SERVICES

O.C. - ON CENTER

OSHA - OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION

PCI - PRESTRESSED CONCRETE INSTITUTE

PCF - POUNDS PER CUBIC FOOT

PDF - PORTABLE DOCUMENT FORMAT

PI - PLASTICITY INDEX

PMIS - PROJECT MANAGEMENT INFORMATION SYSTEM

PMIS NO - PROJECT PMIS NUMBER

PSF - POUNDS PER SQUARE FOOT

PSI - POUND PER SQUARE INCH

PVC - POLYVINYL CHLORIDE

RCA - RECYCLED CONCRETE AGGREGATE

SPT - STANDARD PROCTOR TEST

STRUC - STRUCTURAL

TCS - TAPE COATING SYSTEM

TYP - TYPICAL

UFC - UNIFIED FACILITIES CRITERIA

U.S. - UNITED STATES

USACE - U.S. ARMY CORPS OF ENGINEERS

UV - ULTRAVIOLET

V - VERSION

V.I.F - VERIFY IN FIELD

V6 - VERSION 6

WL - WORK LIMIT

LEGEND AND

ABBREVIATIONSG0.2

BHADRA

KARTHI

POFF

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

TITLE OF SHEET DRAWING NO.

PKG.

NO. SHEET

OF

A/E FIRM

PRIME/CIVIL/STRUCT: 006

191524

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

04/01/2026

MASTER LEGEND

WORK LIMIT

0 EXISTING MAJOR CONTOUR

16 EXISTING MINOR CONTOUR

PROPOSED MAJOR CONTOUR

PROPOSED MINOR CONTOUR

GRADING LIMITS

STONE RIPRAP

IMPORTED BACKFILL

RUBBER TRAIL

EXISTING SHEET PILE

PROPOSED SHEET PILE

EXISTING TREE

DEMOLITION

LIMIT FOR BACKFILLING

TB TOP OF BANK

TS TOP OF SLOPE

WOODEN FENCE

ACCESS ROUTE

DIRECTIONAL ARROWS

S3.1

A

DETAIL NUMBER OR

SECTION LETTER

INDICATES DIRECTION

OF SECTION

SHEET SHOWING SECTION

OR DETAIL

DETAIL

SCALE

A

SHT

DETAIL NUMBER OR

SECTION LETTER

DESCRIPTION

REFERENCE SHEET

WHERE SECTION OR

DETAIL IS TAKEN

-10

-5

-14

-14

-14

-13 -12

-11

-9 -8

-7

-6

-4

-3

-2

-1

12346

-15

-10

-5

-1

-14

-13 -12 -11

-9 -8 -7 -6

-4

-3

-2

-1

12346

-15

-10

-5

-14

-13 -12

-11

-9

-8 -7

-6

-4

-3

-2

-1

-5

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

TITLE OF SHEET DRAWING NO.

PKG.

NO. SHEET

OF

A/E FIRM

PRIME/CIVIL/STRUCT:

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

25 50

SCALE OF FEET

0 25

EXISTING SHEET PILE

WALL

WETLAND 2

WETLAND 1

WETLAND

Approximate MLW Line

(-2.84 NAVD88)

AQUATIC RESOURCES

LEGEND

HIGH TIDE LINE

MEAN HIGH WATER LINE

WETLAND

MUDFLAT

AQUATIC RESOURCE AREA

RESOURCE ACRES

WETLAND 01 0.07

WETLAND 02 0.035

WETLAND 03 0.03

MUDFLAT 01 0.41

-14

-14

-14

-13 -12 -11

-9 -8

-7

-6

-4

-3

-2

-1

12346

-15

-10

-5

-1

-14

-13 -12 -11

-9 -8 -7 -6

-4

-3

-2

-1

12346

-10

-5

-13-1

-13

-12

-11

-9 -8

-7 -6

-4

-3

-2

-1

-10

-5

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

TITLE OF SHEET DRAWING NO.

PKG.

NO. SHEET

OF

A/E FIRM

PRIME/CIVIL/STRUCT: 006

191524

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

KEY PLAN

G1.2

BHADRA

KARTHI

POFF

04/01/2026

PLAN 1 PLAN 2 PLAN 3

25 50

SCALE OF FEET

0 25

OVERALL

RESOURCES AND IMPACTS

WETLAND 2

WETLAND 1

WETLAND

MUDFLAT 1

MUDFLAT 1

IMPACT AREA 2

IMPACT AREA 3

IMPACT AREA 1

IMPACT SUMMARY

NAME DESCRIPTION AREA (AC)

IMPACT AREA 1 RIPRAP SCOUR-WALL REPLACEMENT 0.067

IMPACT AREA 2 REPLACEMENT PVC SHEET PILE WALL 0.018

IMPACT AREA 3 RIPRAP SCOUR - WALL EXTENSION 0.032

IMPACT AREA 4 SPARTINA PLANTINGS 0.029

IMPACT AREA 5 RIPRAP TOE - FILL 0.012

LEGEND

HIGH TIDE LINE

MEAN HIGH WATER LINE

WETLAND

MUDFLAT

114.26 ft

95.14 ft

139.29 ft

394.06 ft

IMPACT AREA 6

IMPACT KEY

IMPACT AREA 5

RIPRAP SCOUR PROTECTION REPLACEMENT WALL - FILL ONLY

RIPRAP SCOUR PROTECTION WALL EXTENSION - EXCAVATION AND FILL

RIPRAP TOE FILL ONLY

REPLACEMENT SHEET PILE WALL - FILL

SPARTINA ALTERNIFLORA PLANTING

SPARTINA PATINS PLANTING

IMPACT AREA 5

IMPACT AREA 4

IMPACT AREA 3

IMPACT AREA 4

IMPACT AREA 4

-12

-11

-9

-8

-7

-6

-4

-3

-2

-1

12346

3/4" DIA TIE

ROD, TYP

SEE NOTE 3 SEE NOTE 2

RIPRAP

WEATHERABLE RIGID

VINYL (PVC) SHEET

PILE (RETURN WALL)

S3.1

A

139'-6" 247'-6"

'-0

4'-2" 4'-6" 4'-0" 3'-6" 4'-6" 5'-0"

(TYP)

4'-0"

4'-6"

'-6

(T

YP

12'-9"

3' -6

3'-6"

3' -6

EXISTING CEDER TREE TO BE

REPLACED WITH MINIMUM 10

YEARS OLD SAME SPECIES TREE

'-0

'-6

KEY MAP

1 2 3

LEGEND

WORK LIMIT

0 EXISTING MAJOR CONTOUR

16 EXISTING MINOR CONTOUR

EXISTING SHEET PILE

PROPOSED SHEET PILE

EXISTING TREE

NOTES

1. PROPOSED STRUCTURAL ELEMENTS ARE

SHOWN IN BLACK ON THIS SHEET SERIES.

ELEMENTS SHOWN IN GRAY INDICATE EXISTING

CONDITION.

2. SHEET PILE WALL PLAN TYPE I - FOR DETAIL

REFER SHEET S5.1.

3. SHEET PILE WALL PLAN TYPE II - FOR DETAIL

REFER SHEET S5.1.

4. THE LOCATION OF SUBSURFACE STRUCTURAL

ELEMENTS IS APPROXIMATE. ALL DEMOLITION

SHALL BE FIELD VERIFIED. CONTRACTOR SHALL

NOTIFY CONTRACTING OFFICER IN WRITING OF

ANY DISCREPANCIES IN PLAN.

5. THE WORKING POINTS (WP) ARE BASED ON

TOPOGRAPHIC SURVEY. THE CONTRACTOR

MUST SITE VERIFY ALL POINTS. ANY

DISCREPANCIES MUST BE REPORTED TO THE

CONTRACTING OFFICER.

6. THE CONTRACTOR MUST NOT REMOVE ANY

TREE FOR CONSTRUCTING DEADMAN WALL OR

INSTALLING TIE ROD. THE CONTRACTOR MUST

INFORM THE CONTRACTING OFFICER IF ANY

TREE IS PRESENT AT THE DEADMAN OR TIE ROD

LOCATION.

7. ALL PALM TREES AT THE EXCAVATION AREA

MUST BE SUPPORTED DURING THE

CONSTRUCTION PERIOD.

GENERAL LAYOUT PLAN 1

S1.1

BHADRA

04/01/2026

KARTHI

POFF

SE

E

M

AT

C H

LI

N

E

SH

EE

T

S1 .2

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

TITLE OF SHEET DRAWING NO.

PKG.

NO. SHEET

OF

A/E FIRM

PRIME/CIVIL/STRUCT: 006

191524

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

10 20

SCALE OF FEET

0 10

WETLAND

MUDFLAT 1

RIPRAP SCOUR PROTECTION - REPLACEMENT WALLFACE OF EXISTING SHEETPILE WALL

NEW WEATHERABLE RIGID VINYL (PVC) SHEET PILE WALL

RELOCATED DECORATIVE WOOD

FASCIA

LEGEND

HIGH TIDE LINE

MEAN HIGH WATER LINE

WETLAND

MUDFLAT

RETURN WALL

17.02 ft

7 FEET

IMPACT KEY

RIPRAP SCOUR PROTECTION

REPLACEMENT WALL - FILL ONLY

RIPRAP SCOUR PROTECTION WALL

EXTENSION - EXCAVATION AND FILL

RIPRAP TOE - FILL ONLY

REPLACEMENT SHEET PILE WALL -

FILL

-12

-11

-9

-8

-7

-6

-4

-3

-2

-1

12346

3/4" DIA TIE

ROD, TYP SEE NOTE 3

SEE NOTE 2

S3.2

B

2'-6"4'-0"5'-0"

(TYP)

'-6

(T

YP

3' -6

4' -0

'-0

115'-0"

WEATHERABLE RIGID VINYL (PVC)

SHEET PILE (RETURN WALL)

4'-6"

247'-6"

1'-10"

18'-0"

3'-6"

STRUCTURAL FRP

COMPOSITE SHEET

PILE WALL

KEY MAP

1 2 3

LEGEND

WORK LIMIT

0 EXISTING MAJOR CONTOUR

16 EXISTING MINOR CONTOUR

TB TOP OF BANK

EXISTING SHEET PILE

PROPOSED SHEET PILE

EXISTING TREE

NOTES

1. PROPOSED STRUCTURAL ELEMENTS ARE

SHOWN IN BLACK ON THIS SHEET SERIES.

ELEMENTS SHOWN IN GRAY INDICATE EXISTING

CONDITION.

2. SHEET PILE WALL PLAN TYPE I - FOR DETAIL

REFER SHEET S5.1.

3. SHEET PILE WALL PLAN TYPE II - FOR DETAIL

REFER SHEET S5.1.

4. THE LOCATION OF SUBSURFACE STRUCTURAL

ELEMENTS IS APPROXIMATE. ALL DEMOLITION

SHALL BE FIELD VERIFIED. CONTRACTOR SHALL

NOTIFY CONTRACTING OFFICER IN WRITING OF

ANY DISCREPANCIES IN PLAN.

5. THE WORKING POINTS (WP) ARE BASED ON

TOPOGRAPHIC SURVEY. THE CONTRACTOR

MUST SITE VERIFY ALL POINTS. ANY

DISCREPANCIES MUST BE REPORTED TO THE

CONTRACTING OFFICER.

6. THE CONTRACTOR MUST NOT REMOVE ANY

TREE FOR CONSTRUCTING DEADMAN WALL OR

INSTALLING TIE ROD. THE CONTRACTOR MUST

INFORM THE CONTRACTING OFFICER IF ANY

TREE IS PRESENT AT THE DEADMAN OR TIE ROD

LOCATION.

7. ALL PALM TREES AT THE EXCAVATION AREA

MUST BE SUPPORTED DURING THE

CONSTRUCTION PERIOD.

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

TITLE OF SHEET DRAWING NO.

PKG.

NO. SHEET

OF

A/E FIRM

PRIME/CIVIL/STRUCT: 006

191524

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

GENERAL LAYOUT PLAN 2

S1.2

BHADRA

KARTHI

POFF

04/01/2026

SE

E

M

AT

C H

LI

N

E

SH

EE

T

S1 .3

SE

E

M

AT

C H

LI

N

E

SH

EE

T

S1 .1

10 20

SCALE OF FEET

0 10

WETLAND

MUDFLAT 1

FACE OF EXISTING SHEETPILE WALL

NEW WEATHERABLE RIGID VINYL (PVC) SHEET PILE WALL

RIPRAP SCOUR PROTECTION - WALL EXTENSION

SPARTINA PLANTING AREA

7 FEET

12 FEET

LEGEND

HIGH TIDE LINE

MEAN HIGH WATER LINE

WETLAND

MUDFLAT

RIPRAP TOE - WALL EXTENSION

17.62 ft

RETURN WALL

IMPACT KEY

RIPRAP SCOUR PROTECTION

REPLACEMENT WALL - FILL ONLY

RIPRAP SCOUR PROTECTION WALL

EXTENSION - EXCAVATION AND FILL

RIPRAP TOE - FILL ONLY

REPLACEMENT SHEET PILE WALL -

FILL

SPARTINA ALTERNIFLORA PLANTING

-11

-9

-8

-7

-6

-4

-3

-2

-1

-10

-5

STRUCTURAL FRP

SHEET PILE

(RETURN WALL)

RIPRAP

(RETURN WALL)

115'-0"

7' -6

95'-0"

127'-6"

LEGEND

WORK LIMIT

0 EXISTING MAJOR CONTOUR

16 EXISTING MINOR CONTOUR

TB TOP OF BANK

TS TOP OF SLOPE

PROPOSED SHEET PILE

EXISTING TREE

NOTES

1. PROPOSED STRUCTURAL ELEMENTS ARE

SHOWN IN BLACK ON THIS SHEET SERIES.

ELEMENTS SHOWN IN GRAY INDICATE EXISTING

CONDITION.

2. THE WORKING POINTS ARE BASED ON

TOPOGRAPHIC SURVEY. THE CONTRACTOR

MUST SITE VERIFY ALL POINTS. ANY

DISCREPANCIES MUST BE REPORTED TO THE

CONTRACTING OFFICER.

3. THE CONTRACTOR MUST NOT REMOVE ANY

TREE FOR CONSTRUCTING DEADMAN WALL OR

INSTALLING TIE ROD. THE CONTRACTOR MUST

INFORM THE CONTRACTING OFFICER IF ANY

TREE IS PRESENT AT THE DEADMAN OR TIE ROD

LOCATION.

4. ALL PALM TREES AT THE EXCAVATION AREA

MUST BE SUPPORTED DURING THE

CONSTRUCTION PERIOD.

KEY MAP

1 2 3 GENERAL LAYOUT PLAN 3

S1.3

BHADRA

KARTHI

POFF

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

TITLE OF SHEET DRAWING NO.

PKG.

NO. SHEET

OF

A/E FIRM

PRIME/CIVIL/STRUCT: 006

191524

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

04/01/2026

SE

E

M

AT

C H

LI

N

E

SH

EE

T

S1 .2

10 20

SCALE OF FEET

0 10

WETLAND 2

WETLAND 1

MUDFLAT 1

RIPRAP SCOUR PROTECTION - REPLACEMENT WALL

RIPRAP SCOUR PROTECTION - REPLACEMENT WALL SPARTINA PLANTING AREA

10 FEET

LEGEND

HIGH TIDE LINE

MEAN HIGH WATER LINE

WETLAND

MUDFLAT

2.

ft

IMPACT KEY

RIPRAP SCOUR PROTECTION

REPLACEMENT WALL - FILL ONLY

RIPRAP SCOUR PROTECTION WALL

EXTENSION - EXCAVATION AND FILL

RIPRAP TOE - FILL ONLY

REPLACEMENT SHEET PILE WALL -

FILL

SPARTINA ALTERNIFLORA PLANTING

SPARTINA PATINS PLANTING

SPARTINA PLANTING

AREA

8" 15'-6"

±30'-0"

5'-0" VARIES

EXISTING PRECAST

CONCRETE DEADMAN

CORE DRILL 2" Ø HOLES THRU EXIST

PILES ALTERNATE SHEET PILES

EXISTING FILL

SG 750 PVC SHEET

PILE DEADMAN

(TYPE I AND II)

EXISTING PVC SHEET PILE FACE

3/4"Ø STEEL TIE ROD WRAP

WITH TAPE COATING SYSTEM

WEATHERABLE RIGID

VINYL (PVC) EXIST TIE RODS

IN PVC SLEEVED

EXISTING

GRADE

PROPOSED GRADE

IMPORTED

BACKFILL

INSTALL 2"x6" SALVAGE AND

NEW HORIZONTAL FACING

TIMBER BOARD

GRAVEL FILL

NOTE 4

EXCAVATE

AND BACKFILL

(+) 8.50 (TOP OF NEW WALL)

(+) 7.00 (EXISTING WALL TOP ELEVATION)

(+) 1.94 (MHW ELEVATION)

(-) 4.00 (ELEVATION)

(+) 3.50 (ELEVATION)

0.00 (ELEVATION)

(-) 8.50 (ELEVATION)

TURNBUCKLE

(TYP)

C C3.1

(+) 9.00 (PROPOSED GRADE)

(+) 3.00 (MINIMUM EXCAVATION LIMIT)

APPROXIMATE

EXISTING GRADE

10"

10"

1'-6"

1.0 2.0

INSTALL 2" THICK

TIMBER BOARD TO

COVER THE CAP

TYPICAL PVC SHEET PILE WALL SECTION IN FRONT OF EXISTING WALL

SCALE: 1" = 2'

A

S1.1 AND S1.2

NOTES

CONSTRUCTION SEQUENCE

EXISTING SHEET PILE WALL MODIFICATION

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

TITLE OF SHEET DRAWING NO.

PKG.

NO. SHEET

OF

A/E FIRM

PRIME/CIVIL/STRUCT: 006

191524

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SHEET PILE WALL

SECTION 1S3.1

BHADRA

KARTHI

POFF

04/01/2026

1. PROPOSED STRUCTURAL ELEMENTS ARE SHOWN IN

BLACK ON THIS SHEET SERIES. ELEMENTS SHOWN IN

GRAY INDICATE EXISTING CONDITION.

2. THE CONTRACTOR MUST EXCAVATE, BACKFILL,

COMPACT AND GRADE THE SITE TO THE ELEVATIONS

AND LIMITS SHOWN AND AS NEEDED TO MEET THE

REQUIREMENT.

3. SELECT BACKFILL SOILS MUST BE IMPORTED TO THE

SITE TO MEET THE SPECIFICATION FOR SELECT

STRUCTURAL BACKFILL.

4. MAXIMUM DISTANCE BETWEEN EXISTING AND NEW WALL

FACE MUST BE 1'-6.

5. ALL TIE ROD AND ACCESSORIES SHALL BE HOT DIP

GALVANIZED AND PROCURED FROM THE SAME

MANUFACTURER.

6. TURNBUCKLE MUST CONFORM TO ASTM A307 GRADE A

OR APPROVED EQUIVALENT. TURNBUCKLE MUST BE

PURCHASED FROM SAME MANUFACTURER AS TIE RODS.

TENSIONING DOES NOT INDUCE EXCESSIVE

DEFLECTIONS INTO THE WALL. TENSIONING PROCEDURE

SHALL FOLLOW MANUFACTURER'S RECOMMENDATIONS.

7. THE MAINTAINABLE WEEPHOLES MUST BE 3" DIAMETER,

316L STAINLESS STEEL HOUSING WITH WOVEN

GEOTEXTILE FILTER. REMOVABLE CARTRIDGE MUST

ALLOW FOR CLEANING REPLACING NOT LESS THAN 3 TO

5 YEARS.

1. EXCAVATE EXISTING EARTH FILL BEHIND THE EXISTING

WALL WITH A DEPTH AND SLOPE AS SHOWN ON PLANS.

2. DEMOLISH AND SALVAGE/DISPOSE TIMBER FACING

BOARDS IN FRONT OF EXISTING WALL.

3. CORE DRILL HOLES THROUGH THE EXISTING WALL

FROM RIVER SIDE WITH A SPACING SHOWN ON PLANS.

4. DEMOLISH AND DISPOSE EXISTING TIMBER WALL CAP,

WALERS AND TIE RODS.

5. DRIVE NEW SHEET PILE WALL IN FRONT OF EXISTING

WALL AS SHOWN IN THE DRAWING. PILE DRIVING MUST

BE FROM THE LAND SIDE OF EXISTING WALL.

6. DRIVE LAND SIDE DEADMAN WALLS AS SHOWN ON

PLANS.

7. INSTALL WALER BEAMS, SHEET PILE CAP AND TIE RODS

BETWEEN NEW SHEET PILE WALL AND DEADMAN WALL.

8. BACKFILL THE GAP BETWEEN EXISTING AND NEW WALL

WITH GRAVEL FILL AND PLACE NONWOVEN GEOTEXTILE

FILTER ON TOP OF THE GRAVEL FILL.

9. BACKFILL REMAINING AREA WITH EXCAVATED AND

IMPORTED BACKFILL AND COMPACT.

10. RE-INSTALL SALVAGED AND NEW TIMBER FACING

BOARD INFRONT AND TOP OF NEW SHEET PILE WALL.

ADDITIONAL BOARDS TO BE PROCURED AND

INSTALLED.

11. INSTALL MAINTAINABLE WEEPHOLES AS PER THE

MANUFACTURER'S RECOMMENDATION.

12. INSTALL RIPRAP STONES AT RIVER BED, INFRONT OF

THE NEW SHEET PILE WALL.

2 4

SCALE OF FEET

0 2

7.00 ft

MHWL/HTL

(-) 2.84 FT NAVD88 (MLW ELEVATION)

RIP RAP SCOUR PROTECTION

REPLACEMENT WALL - FILL ONLY

REPLACEMENT SHEET PILE WALL

IMPACT KEY

APPROXIMATE EXISTING GRADE

REPLACEMENT WALL

RIP RAP SCOUR PROTECTION

REPLACEMENT WALL - EXCAVATE & FILL

(+) 3.00 FT NAVD88 (HT ELEVATION)

RIPRAP SCOUR

PROTECTION

10'-0"

EXISTING FILL

APPROXIMATE EXISTING

GRADE

5'-0"

IMPORTED BACKFILL

STRUCTURAL FRP

COMPOSITE SHEET

PILE

INSTALL 2"x6" HORIZONTAL

FACING TIMBER BOARD

RIPRAP SCOUR

PROTECTION

3" DIA OPEN END MAINTAINABLE

WEEP HOLE @ 6' O/C

(-) 5.00 (ELEVATION)

(+) 8.50 (TOP OF NEW WALL)

(+) 9.00 (PROPOSED GRADE ELEVATION)

1'-5"

VA

R

IE

S

2' T

O

D C3.1

APPROXIMATE

EXISTING GRADE

INSTALL 2" THICK

TIMBER BOARD TO

COVER THE CAP

NOTES

TYPICAL SECTION SHEET PILE WALL EXTENSION (FRP COMPOSITE SHEET PILE)

SCALE: 1" = 2'

B

S1.2 AND S1.3

CONSTRUCTION SEQUENCE

(SHEET PILE WALL EXTENSION)

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

TITLE OF SHEET DRAWING NO.

PKG.

NO. SHEET

OF

A/E FIRM

PRIME/CIVIL/STRUCT: 006

191524

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

SHEET PILE WALL

SECTION 2S3.2KARTHI

POFF

BHADRA

04/01/2026

1. PROPOSED STRUCTURAL ELEMENTS ARE

SHOWN IN BLACK ON THIS SHEET SERIES.

ELEMENTS SHOWN IN GRAY INDICATE EXISTING

CONDITION.

2. THE CONTRACTOR MUST BACKFILL, COMPACT

AND GRADE THE SITE TO THE ELEVATIONS AND

LIMITS SHOWN AND AS NEEDED TO MEET THE

REQUIREMENT.

3. SELECT BACKFILL SOILS MUST BE IMPORTED TO

THE SITE TO MEET THE SPECIFICATION FOR

SELECT STRUCTURAL BACKFILL.

4. THE MAINTAINABLE WEEPHOLES MUST BE 3"

DIAMETER, 316L STAINLESS STEEL HOUSING

WITH WOVEN GEOTEXTILE FILTER. REMOVABLE

CARTRIDGE MUST ALLOW FOR CLEANING

REPLACING NOT LESS THAN 3 TO 5 YEARS.

1. CLEAR ALL EXISTING VEGETATION ALONG THE

NEW SHEET PILE WALL ALIGNMENT.

2. DRIVE NEW FRP SHEET PILES, INSTALL SHEET

PILE CAP, WALER BEAMS. PILE DRIVING MUST

BE FROM THE LAND SIDE OF PROPOSED WALL

EXTENSION.

3. BACKFILL WITH IMPORTED BACKFILL AND

COMPACT BEHIND THE SHEET PILE WALL.

4. INSTALL NEW HORIZONTAL FACING TIMBER

BOARDS AND JET FILTER WEEPHOLES.

5. INSTALL MAINTAINABLE WEEPHOLES AS PER

THE MANUFACTURER'S RECOMMENDATION

6. INSTALL RIPRAP STONE IN FRONT OF THE

WALL.

2 4

SCALE OF FEET

0 2

(-) 2.84 FT NAVD88 (MLW ELEVATION)

HTL

MHWL

(+) 3 FT NAVD88 (HT ELEVATION)

(+) 1.94 FT NAVD88 (MHW ELEVATION)

2.00 ft

1.50 ft

0.50 ft2.00 ft

2.84 ft

2.11 ft

RIP RAP SCOUR PROTECTION

WALL EXTENSION - FILL ONLY

RIP RAP TOE - FILL ONLY

IMPACT KEY

WALL EXTENSION

2.23 ft2

15.8'

15' (MIN)

8" (MIN)

EXISTING GROUND GEOTECH FABRIC

0'

-0

50'-0" 15'-0"

GTB2

0'

-0

50'-0"

GTB1

GTB3

GTB4

GTB5

GTB6

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

TITLE OF SHEET DRAWING NO.

PKG.

NO. SHEET

OF

A/E FIRM

PRIME/CIVIL/STRUCT: 006

191524

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

CONTRACTOR SITE ACCESS

AND STAGING AREAC1.4

POFF

KARTHI

BHADRA

04/01/2026

NOTES

1. A TEMPORARY HAUL ROAD SHALL BE PROVIDED FOR CONSTRUCTION

ACTIVITIES FOR THE DURATION OF CONSTRUCTION.

2. A NONWOVEN GEOTEXTILE SEPARATOR SHALL BE INSTALLED BENEATH THE

HAUL ROAD IN ACCORDANCE WITH FDOT SECTION 985, TYPE IV, OR APPROVED

EQUIVALENT.

3. AGGREGATE BASE MATERIAL SHALL CONSIST OF FDOT SECTION 911 BASE

MATERIAL, INCLUDING LIME ROCK BASE OR RECYCLED CONCRETE

AGGREGATE (RCA), MEETING FDOT REQUIREMENTS.

4. THE TEMPORARY HAUL ROAD SHALL BE CONSTRUCTED AND MAINTAINED BY

THE CONTRACTOR IN A CONDITION SUITABLE FOR CONSTRUCTION ACCESS

FOR THE DURATION OF THE WORK.

5. THE TEMPORARY HAUL ROAD SHALL INCLUDE PULL-OFF AREAS AS

NECESSARY TO ACCOMMODATE CONSTRUCTION ACCESS AND TRAFFIC.

6. UPON COMPLETION OF CONSTRUCTION, ALL HAUL ROAD AND LAYDOWN AREA

MATERIALS SHALL BE REMOVED AND DISPOSED OFFSITE. DISTURBED AREAS

RESTORED TO EXISTING CONDITIONS.

7. TEMPORARY ACCESS ROAD WAY MUST BE CONSTRUCTED TO AVOID ANY

DISTURBANCE TO EXISTING TREES.

8. TEMPORARY EMBANKMENT OF THE ACCESS ROAD MUST MAINTAIN POSITIVE

DRAINAGE AND AVOID PONDING.

9. TEMPORARY ACCESS ROAD MUST BE STABILIZED AT THE ENTRANCE.

10. CONTRACTOR DELIVERIES SHALL BE LIMITED TO MONDAYS AND TUESDAYS.

DELIVERIES ON OTHER DAYS SHALL ONLY BE DONE IF APPROVED BY PARK

MANAGEMENT AND SHALL ONLY BE CONDUCTED WHEN THE PARK IS CLOSED.

11. TREE PROTECTION SHALL BE PROVIDED IN ACCORDANCE WITH FDOT

STANDARD SPECIFICATIONS FOR ROAD AND BRIDGE CONSTRUCTION,

SECTION 580.

12. ALL GOPHER TORTOISE BURROWS WITHIN OR ADJACENT TO THE PROJECT

AREA SHALL BE PROTECTED. BURROWS SHALL NOT BE EXCAVATED, FILLED,

OR OTHERWISE DISTURBED WITHOUT PRIOR AUTHORIZATION AND PERMIT

FROM THE FLORIDA FISH AND WILDLIFE CONSERVATION COMMISSION (FWC).

IF A BURROW IS ENCOUNTERED DURING CONSTRUCTION, WORK SHALL STOP

IN THE IMMEDIATE AREA AND THE CONTRACTING OFFICE SHALL BE NOTIFIED.

13. EXISTING ROAD TO DUMPSTER TO BE CLEAR FOR VEHICLE MOVEMENT ALL

TIME DURING THE CONSTRUCTION.

14. WOODEN POSTS AT THE ENTRANCE OF HAUL ROAD TO BE REMOVED,

SALVAGED AND REINSTALL ON COMPLETION OF CONSTRUCTION.

SECTION A

NOT TO SCALE

A C1.5

FORT GEORGE RIVER

FORT GEORGE RIVER

EXISTING WALL

PLANTER'S

HOUSE

VISITORS

CENTER

KITCHEN

HOUSE

BARN

TEMPORARY

ACCESS ROAD

C1.5

A

VISITOR PARKING

AREA

L ENGLE AVE

PA

LM

ET

TO

A

VE

LEGEND

STAGING / LAYDOWN AREA

CM/CONTRACTOR PARKING AND

TRAILER AREA

GOPHER TURTLE LOCATION

ACCESS ROUTE

DIRECTIONAL ARROWS

50 100

SCALE OF FEET

0 50

PRESERVE AND PROTECT

EXISTING CEDAR TREE

(SEE NOTE 11)

EXISTING ROAD

TO DUMPSTER

INSTALL FENCE TO BLOCK

ACCESS THROUGH THE TRAIL

DURING CONSTRUCTION

SHEET PILE WALL

EXTENSION

5'-0"2'-0"

EXISTING RIVER

BED LEVEL

10'-0"2'-0"

1'-6"

SHEET PILE WALL

EXTENSION

GEOTEXTILE

FILTER LAYER

EXISTING RIVER

BED LEVEL

RIPRAP SCOUR PROTECTION

(6" TO 12" LIMESTONE ROCK) TYP

0'-6"

BEDDING STONE

5'-0"

(SPARTINA)

RIP RAP DETAILS

C3.1KARTHI

BHADRA

TIMUCUAN ECOLOGICAL & HISTORICAL PRESERVE

TITLE OF SHEET DRAWING NO.

PKG.

NO. SHEET

OF

A/E FIRM

PRIME/CIVIL/STRUCT: 006

191524

SUB SHEET NO.DESIGNED:

CADD:

TECH. REVIEW:

DATE:

POFF

04/01/2026

TYPICAL RIPRAP DETAILS - PVC SHEET PILE WALL SECTION IN FRONT OF EXISTING WALL

SCALE: 1" = 1'

C S3.1

TYPICAL RIPRAP DETAILS - SHEET PILE WALL EXTENSION

SCALE: 1" = 1'

D S3.2

1 2

SCALE OF FEET

0 1

10 FEET2 FEET5 FEET

5 FEET2 FEET

REPAIR

7.00 ft

RIPRAP SCOUR PROTECTION

(6" TO 12" LIMESTONE ROCK) TYP

DEPARTMENT OF THE ARMY PERMIT TRANSFER REQUEST

DA PERMIT NUMBER: SAJ-2000-03466 (NWP-ANS)

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. Although the construction period for works authorized by Department of the Army permits is finite, the permit itself, with its limitations, does not expire.

To validate the transfer of this permit and the associated responsibilities associated with compliance with its terms and conditions, have the transferee sign and date below and mail to the U.S. Army Corps of Engineers, Enforcement Section, Post Office Box 4970, Jacksonville, FL 32232-0019 or submit via electronic mail to:

SAJ-RD-Enforcement@usace.army.mil (not to exceed 15 MB).

(TRANSFEREE-SIGNATURE) (SUBDIVISION)

(DATE) (LOT) (BLOCK)

___________________________________ (STREET ADDRESS)

(NAME-PRINTED)

(MAILING ADDRESS)

(CITY, STATE, ZIP CODE)

mailto:SAJ-RD-Enforcement@usace.army.mil

STANDARD MANATEE CONDITIONS FOR IN-WATER WORK

The permittee shall comply with the following conditions intended to protect manatees from direct project effects:

a. All personnel associated with the project shall be instructed about the presence of manatees and manatee speed zones, and the need to avoid collisions with and injury to manatees. The permittee shall advise all construction personnel that there are civil and criminal penalties for harming, harassing, or killing manatees which are protected under the Marine Mammal Protection Act, the Endangered Species Act, and the Florida Manatee Sanctuary Act.

b. All vessels associated with the construction project shall operate at "Idle Speed/No Wake” at all times while in the immediate area and while in water where the draft of the vessel provides less than a four-foot clearance from the bottom. All vessels will follow routes of deep water whenever possible.

c. Siltation or turbidity barriers shall be made of material in which manatees cannot become entangled, shall be properly secured, and shall be regularly monitored to avoid manatee entanglement or entrapment. Barriers must not impede manatee movement.

d. All on-site project personnel are responsible for observing water-related activities for the presence of manatee(s). All in-water operations, including vessels, must be shutdown if a manatee(s) comes within 50 feet of the operation. Activities will not resume until the manatee(s) has moved beyond the 50-foot radius of the project operation, or until 30 minutes elapses if the manatee(s) has not reappeared within 50 feet of the operation. Animals must not be herded away or harassed into leaving.

e. Any collision with or injury to a manatee shall be reported immediately to the Florida Fish and Wildlife Conservation Commission (FWC) Hotline at 1-888-404-3922. Collision and/or injury should also be reported to the U.S. Fish and Wildlife Service in Jacksonville (1-904-731-3336) for north Florida or Vero Beach (1-772-562-3909) for south Florida, and to FWC at ImperiledSpecies@myFWC.com

f. Temporary signs concerning manatees shall be posted prior to and during all in-water project activities. All signs are to be removed by the permittee upon completion of the project. Temporary signs that have already been approved for this use by the FWC must be used. One sign which reads Caution: Boaters must be posted. A second sign measuring at least 8 ½” by 11" explaining the requirements for “Idle Speed/No Wake” and the shut down of in-water operations must be posted in a location prominently visible to all personnel engaged in water-related activities. These signs can be viewed at MyFWC.com/manatee. Questions concerning these signs can be sent to the email address listed above.

mailto:ImperiledSpecies@myFWC.com�

CAUTION: MANATEE HABITAT

All project vessels

IDLE SPEED / NO WAKE

When a manatee is within 50 feet of work all in-water activities must

SHUT DOWN

Report any collision with or injury to a manatee:

Wildlife Alert:

1-888-404-FWCC (3922)

cell * FWC or #FWC

May 2024

STANDARD PROTECTION MEASURES FOR THE

EASTERN INDIGO SNAKE

U.S. Fish and Wildlife Service May 2024

The Standard Protection Measures for the Eastern Indigo Snake (Plan) below has been developed by the U.S. Fish and Wildlife Service (USFWS) in Florida and Georgia for use by project proponents and their construction personnel help minimize adverse impacts to eastern indigo snakes. However, implementation of this Plan does not replace any state of federal consultation or regulatory requirements. At least 30 days prior to any land disturbance activities, the project proponent shall notify the appropriate USFWS Field Office (see Field Office contact information) via e-mail that the Plan will be implemented as described below.

As long as the signatory of the e-mail certifies compliance with the below Plan (including use of the approved poster and pamphlet (USFWS Eastern Indigo Snake Conservation webpage), no further written confirmation or approval from the USFWS is needed regarding use of this Plan as a component of the project.

If the project proponent decides to use an eastern indigo snake protection/education plan other than the approved Plan below, written confirmation or approval from the USFWS that the plan is adequate must be obtained. The project proponent shall submit their unique plan for review and approval. The USFWS will respond via e-mail, typically within 30 days of receiving the plan, either concurring that the plan is adequate or requesting additional information. A concurrence e-mail from the appropriate USFWS Field Office will fulfill approval requirements.

STANDARD PROTECTION MEASURES

BEFORE AND DURING CONSTRUCTION ACTIVITIES:

• All Project personnel shall be notified about the potential presence and appearance of the federally protected eastern indigo snake (Drymarchon couperi).

• All personnel shall be advised that there are civil and criminal penalties for harassing, harming, pursuing, hunting, shooting, wounding, killing, capturing, or collecting the species, in knowing violation of the Endangered Species Act of 1973.

• The project proponent or designated agent will post educational posters in the construction office and throughout the construction site. The posters must be clearly visible to all construction staff and shall be posted in a conspicuous location in the https://www.fws.gov/story/eastern-indigo-snake-conservation

Project field office until such time that Project construction has been completed and time charges have stopped.

• Prior to the onset of construction activities, the project proponent or designated agent will conduct a meeting with all construction staff (annually for multi-year projects) to discuss identification of the snake, its protected status, what to do if a snake is observed within the project area, and applicable penalties that may be imposed if state and/or federal regulations are violated. An educational pamphlet including color photographs of the snake will be given to each staff member in attendance and additional copies will be provided to the construction superintendent to make available in the onsite construction office. Photos of eastern indigo snakes may be accessed on USFWS, Florida Fish and Wildlife Conservation Commission and/or Georgia Department of Natural Resources websites.

• Each day, prior to the commencement of maintenance or construction activities, the Contractor shall perform a thorough inspection for the species of all worksite equipment.

• If an eastern indigo snake (alive, dead or skin shed) is observed on the project site during construction activities, all such activities are to cease until the established procedures are implemented according to the Plan, which includes notification of the appropriate USFWS Office. The contact information for the USFWS is provided below and on the referenced posters and pamphlets.

• During initial site clearing activities, an onsite observer is recommended to determine whether habitat conditions suggest a reasonable probability of an eastern indigo snake sighting (example: discovery of snake sheds, tracks, lots of refugia and cavities present in the area of clearing activities, and presence of gopher tortoises and burrows).

• Periodically during construction activities, the project area should be visited to observe the condition of the posters and Plan materials and replace them as needed.

Construction personnel should be reminded of the instructions (above) as to what is expected if any eastern indigo snakes are seen.

• For erosion control use biodegradable, 100% natural fiber, net-free rolled erosion control blankets to avoid wildlife entanglement.

POST CONSTRUCTION ACTIVITIES:

Whether or not eastern indigo snakes are observed during construction activities, a monitoring report should be submitted to the appropriate USFWS Field Office within 60 days of project completion (See USFWS Field Office Contact Information).

USFWS FIELD OFFICE CONTACT INFORMATION

Georgia Field Office: Phone: (706) 613-9493, email: gaes_assistance@fws.gov Florida Field Office: Phone: (352) 448-9151, email: fw4flesregs@fws.gov

POSTER & PAMPHLET INFORMATION

Posters with the following information shall be placed at strategic locations on the construction site and along any proposed access roads (final posters for Plan compliance are available on our website in English and Spanish and should be printed on 11 x 17in or larger paper and laminated (USFWS Eastern Indigo Snake Conservation webpage).

Pamphlets are also available on our webpage and should be printed on 8.5 x 11in paper and folded, and available and distributed to staff working on the site.

POSTER CONTENT (ENGLISH):

ATTENTION

Federally-Threatened Eastern Indigo Snakes may be present on this site!

Killing, harming, or harassing eastern indigo snakes is strictly prohibited and punishable under State and Federal Law.

IF YOU SEE A LIVE EASTERN INDIGO SNAKE ON THE SITE:

• Stop land disturbing activities and allow the snake time to move away from the site without interference. Do NOT attempt to touch or handle the snake.

• Take photographs of the snake, if possible, for identification and documentation purposes.

• Immediately notify supervisor/agent, and a U.S. Fish and Wildlife Service (USFWS) Ecological Services Field Office, with the location information and condition of the snake.

• If the snake is located near clearing or construction activities that will cause harm to the snake, the activities must pause until a representative of the USFWS returns the call (within one day) with further guidance.

IF YOU SEE A DEAD EASTERN INDIGO SNAKE ON THE SITE:

• Stop land disturbing activities and immediately notify supervisor/applicant, and a USFWS Ecological Services Field Office, with the location information and condition of the snake.

• Take photographs of the snake, if possible, for identification and documentation purposes.

• Thoroughly soak the dead snake in water and then freeze the specimen. The appropriate wildlife agency will retrieve the dead snake.

DESCRIPTION: The eastern indigo snake is one of the largest non-venomous snakes in North America, reaching up to 8 ft long. Named for the glossy, blue-black scales above and slate blue below, they often have orange to reddish color (cream color in some cases) in the throat area. They are not typically aggressive.

SIMILAR SPECIES: The black racer resembles the eastern indigo snake. However, black racers have a white or cream chin, and thinner bodies.

LIFE HISTORY: Eastern indigo snakes live in a variety of terrestrial habitat types.

Although they prefer uplands, they also use wetlands and agricultural areas. They will shelter inside gopher tortoise burrows, other animal burrows, stumps, roots, and debris piles. Females may lay from 4 to 12 white eggs as early as April through June, with young hatching in late July through October.

PROTECTED STATUS: The eastern indigo snake is protected by the USFWS, Florida Fish and Wildlife Conservation Commission, and Georgia Department of Natural Resources. Any attempt to kill, harm, harass, pursue, hunt, shoot, wound, trap, capture, collect, or engage eastern indigo snakes is prohibited by the U.S. Endangered Species Act. Penalties include a maximum fine of $25,000 for civil violations and up to $50,000 and/or imprisonment for criminal offenses. Only authorized individuals with a permit (or an Incidental Take Statement associated with a USFWS Biological Opinion) may handle an eastern indigo snake.

Please contact your nearest USFWS Ecological Services Field Office if a live or dead eastern indigo snake is encountered:

Florida Office: (352) 448-9151

Georgia Office: (706) 613-9493

POSTER CONTENT (SPANISH):

ATENCIÓN

¡Especie amenazada, la culebra Índigo del Este, puede ocupar el área!

Matar, herir o hostigar culebras Índigo del Este es estrictamente prohibido bajo la Ley Federal.

SI VES UNA CULEBRA ÍNDIGO DEL ESTE O UNA CULEBRA NEGRA VIVA EN

EL ÁREA:

• Pare excavación y permite el movimiento de la culebra fuera del área sin interferir. NO atentes tocar o recoger la culebra.

• Fotografié la culebra si es posible para identificación y documentación.

• Notifique supervisor/agente, y la Oficina de Campo de Servicios Ecológicos del Servicio Federal de Pesca y Vida Silvestre (USFWS) apropiada con información acerca del sitio y condición de la culebra.

• Si la culebra está cerca de un área de construcción que le pueda causar daño, las actividades deben parar hasta un representante del USFWS regrese la llamada (dentro de un día) con más orientación.

SI VES UNA CULEBRA ÍNDIGO DEL ESTE MUERTA EN EL ÁREA:

• Pare excavación. Notifique supervisor/aplicante, y la Oficina de Campo de Servicios Ecológicos apropiada con información acerca del sitio…