A06_-_Drawings_1.pdf

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Sources Sought - Boca Chita Key Erosion Stabilization
Solicitation number
DOIDSAM27P002
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About this file

This document is a set of 100% Construction Documents (design development drawings) for the Boca Chita Key Shoreline Reclamation and Stabilization project at Biscayne National Park in Miami-Dade County, Florida. The project, identified as BISC349620 with package number 140PS126C0002, involves the stabilization of approximately 315 linear feet of shoreline through rock revetment installation and associated site work.

The construction scope includes installation of a rock revetment with typical cross-sections featuring 50-pound angular rip rap (SG = 1.6 or higher), 6-inch #57 stone, and a scour protection toe trench filled with rip rap. Proposed work encompasses approximately 900 cubic yards of rip rap, 130 cubic yards of #57 stone, 283 cubic yards of fill above mean high water level (MHWL), and 308 cubic yards of fill below MHWL. The project requires dredging and fill placement totaling 382 cubic yards landward of MHWL and 723 cubic yards waterward of MHWL. Site work includes installation of turbidity barriers (encompassing 12,000 square feet), temporary silt fencing, 6-foot chainlink safety fencing, and a fenced laydown area. Landscape restoration calls for 11,694 square feet of seashore paspalum sod/seed, along with 60 white mangrove trees, 64 red mangrove trees, and 6 sea grape trees. The contractor is responsible for all personnel and material transportation, equipment staging coordination with Biscayne National Park, protection of existing infrastructure and historic resources, erosion and sediment control measures, and maintenance of public access to the island trailhead throughout construction. The documents are design development drawings prepared per National Park Service standards and have been certified by a Florida professional engineer.

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Text version

A/E FIRM TITLE OF PROJECT

BISCAYNE NATIONAL PARK

BOCA CHITA KEY SHORELINE

RECLAMATION + STABILIZATION

NAME OF PARK

REGION COUNTY STATE

100% CONSTRUCTION DOCUMENTS

SOUTHEAST US FLORIDAMIAMI DADE

UNITED STATES

DEPARTMENT OF THE INTERIOR

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

Mark Sheet REVISION InitialDate

SHEET

DRAWING NO.

PKG.

NO.

OF

PROJ. NO. BISC349620

140PS126C0002

VICINITY MAP

VITALY FEYGIN, P.E.

FLORIDA LICENSE No. 65890

ENGINEER CERTIFICATION:

I HEREBY CERTIFY THAT I AM A REGISTERED PROFESSIONAL ENGINEER

IN THE STATE OF FLORIDA PRACTICING WITH DMC, DREDGING & MARINE

CONSULTANTS LLC, A CORPORATION, AUTHORIZED TO OPERATE AS AN

ENGINEERING BUSINESS, CERTIFICATE OF AUTHORIZATION # 9410, BY

THE STATE OF FLORIDA DEPARTMENT OF BUSINESS AND PROFESSIONAL

REGULATION, AND THAT I, OR OTHERS UNDER MY DIRECT SUPERVISION,

HAVE PREPARED OR APPROVED THE EVALUATIONS, FINDINGS, OPINIONS,

CALCULATIONS, CONCLUSIONS OR TECHNICAL ADVICE HEREBY

REPRESENTED BY THESE DRAWINGS.

NOTE TO CONTRACTOR:

THESE DRAWINGS AND THE PROJECT SPECIFICATIONS ARE COMPLEMENTARY, AND ANY REQUIREMENT OF ONE SHALL BE A REQUIREMENT OF THE OTHER. IT IS THE CONTRACTOR'S RESPONSIBILITY TO EXAMINE THE DRAWINGS AND SPECIFICATIONS AND TO COMPARE THE REQUIREMENTS OF EACH DIVISION AND ENSURE THAT EACH TRADE OR SUBCONTRACTOR IS MAKING THE ALLOWANCES NECESSARY TO PROVIDE THE OWNER A COMPLETE FACILITY, OPERATIONAL IN ALL RESPECTS, UNLESS OTHERWISE SPECIFICALLY STATED IN THE

DRAWINGS OR PROJECT MANUAL.

IT IS ALSO THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE ENGINEER OF ANY DEFICIENCIES OR DISCREPANCIES AMONG THE DIVISIONS OF THE DRAWING AND SPECIFICATIONS PRIOR TO THE BID DATE.

NEITHER THE OWNER OR ENGINEER WILL BE RESPONSIBLE FOR ANY DEFICIENCIES OR DISCREPANCIES RAISED AFTER THE BID OPENING. ACCORDINGLY, IN LIGHT OF THESE OBLIGATIONS, THE ENGINEER IS OBLIGATED TO INTERPRET THE DRAWINGS SPECIFICATIONS IN A MANNER THAT WILL PROVIDE THE OWNER WITH A COMPLETE, FUNCTIONING FACILITY FOR THE BID PRICE.

REPRODUCTION SCALE:

THESE PLANS ARE SCALED TO ACCURATELY BE REPRODUCED ON

22X34 SIZED SHEETS. ALL OTHER SHEET SIZES ARE NOT TO SCALE.

THIS PROJECT

INDEX

SHEET SUB SHEET TITLE OF SHEET

1 COVER SHEET

2 L-0 WORK OVERVIEW

3 S-100 GENERAL NOTES

4 S-101 AERIAL

5 S-102 SITE PLAN 1 OF 2

6 S-103 SITE PLAN 2 OF 2

7 S-200 TYPICAL ROCK REVETMENT CROSS-SECTION

8 S-201 EXISTING SECTIONS

9 S-202 PROPOSED SECTIONS

10 EXHIBIT 1 EXISTING CONDITIONS

11 L-1 LANDSCAPE PLAN

12 L-2 LANDSCAPE PLANTING DETAILS

THIS PROJECT

NOTE TO CONTRACTOR:

THESE DRAWINGS ARE DESIGN DEVELOPMENT DRAWINGS, PER NATIONAL PARK SERVICE STANDARDS.

AutoCAD SHX Text

PRIME/ARCH:

AutoCAD SHX Text Houser Walker Architecture

AutoCAD SHX Text Atlanta, GA

AutoCAD SHX Text

PROJECT LEAD / LANDSCAPE ARCHITECT:

AutoCAD SHX Text Marquis Latimer + Halback, Inc. St. Augustine, FL LA6667110 (Qualifier)

AutoCAD SHX Text

MARINE ENGINEERING / CIVIL / PERMITTING:

AutoCAD SHX Text Dredging & Marine Consultants, Inc. Port Orange, FL

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SHEET

TITLE OF SHEET DRAWING NO.SUB SHEET NO.DESIGNED:A/E FIRM

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/20/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION 12

CADD:

2JM

EG

JM

SCALE OF FEET

0 20 40

L-0 WORK AREA

GENERAL NOTES

1. MANY OF THE FACILITIES ON BOCA CHITA ARE HISTORIC RESOURCES. CARE

SHALL BE SHOWN IN THE AREA.

2. DURING CONSTRUCTION, WORK AREA SHALL BE CLOSED TO THE PUBLIC.

THE ISLAND WILL REMAIN OPEN TO THE PUBLIC. CONTRACTOR SHALL

CONDUCT OPERATIONS TO ENSURE SAFETY OF PUBLIC.

3. CONTRACTOR SHALL BE RESPONSIBLE FOR ALL TRANSPORTATION OF

PERSONNEL AND MATERIALS REQUIRED FOR THE PROJECT. THE NPS BOAT

WILL NOT BE MADE AVAILABLE.

4. COORDINATE WITH BISCAYNE NATIONAL PARK TO DETERMINE FINAL

STAGING, ROUTING, AND FENCING LOCATIONS.

5. CONTRACTOR TO PROTECT ALL EXISTING CONCRETE SIDEWALKS, CONCRETE

PADS AND SOIL SURFACE WITHIN LIMITS OF WORK AND ALONG CONTRACTOR

TRAVEL PATH. NO TRACKED VEHICLES ARE ALLOWED ON OR OFF

PATHWAYS. CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE TO EXISTING

CONDITIONS. DAMAGE SHALL BE RESTORED TO MATCH EXISTING OR

BETTER.

6. COORDINATE LOCATION OF CRANE LIFT WITH THE CONTRACTING OFFICER, IF

APPLICABLE.

7. MOORING OF BOATS AND/OR BARGES SHALL AVOID DAMAGE TO THE

SEAGRASS.

8. TURBIDITY BARRIERS SHALL BE INSTALLED ALONG WATER'S EDGE. SEE

S-100 FOR MORE INFORMATION.

9. FDOT APPROVED SILT FENCE SHALL BE INSTALLED AROUND WORK AREA.

SEE S-100 FOR MORE INFORMATION.

10. 6' CHAINLINK SAFETY FENCING WITH LOCKING GATE AND WINDSCREEN SHALL

BE INSTALLED AROUND WORK AREA. SEE S-100 FOR MORE INFORMATION.

BARNENGINE HOUSE

AND CISTERN

FOOTBRIDGE

PAVILION

HARBOR

RESTROOM

APPROX. LIMITS

EXISTING SEPTIC

DRAINFIELD

FENCED LAYDOWN

AREA WITH SECURE

GATE. FENCE POSTS

ARE TO BE PLACED

ON GROUND AND

NOT INTO SOIL

APPROX. LIMITS

TURBIDITY BARRIER

APPROX. LIMITS

SILT FENCE

PATH OF TRAVEL

ALL TRANSPORT MUST

OCCUR ON THIS PATH

PATH OF

TRAVEL

ALL TRANSPORT

MUST OCCUR ON

THIS PATH

BARGE / BOAT

MORRING AREA.

MLWL

MHWL

TRAILHEAD TO REMAIN OPEN

AND UNOBSTRUCTED

THROUGHOUT CONSTRUCTION

CHAINLINK

SAFETY

FENCE TYP.

PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER / PERMITTING: Dredging & Marine Consultants Port Orange, Florida Chris Todd, PE No. 37136

SHEET

TITLE OF SHEET DRAWING NO.SUB SHEET NO.DESIGNED:A/E FIRM

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/15/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION

VF

CADD:

BL

2MP

GENERAL NOTES

S-100

1. CODE:

A. ALL CONSTRUCTION SHALL CONFORM TO FBC 2020 AND ITS

SUPPLEMENTS.

2. GENERAL:

A. THESE DRAWINGS ARE ISSUED FOR REVETMENT CONSTRUCTION WITHIN

THE DISTANCE DESIGNATED ON THE DRAWINGS.

B. THE CONTRACTOR IS ADVISED THAT ALL PLANS, DIMENSIONS AND

DETAILS DEPICT FIELD CONDITIONS AS KNOWN. MINOR VARIATIONS ARE TO

BE EXPECTED AND ANY DEVIATIONS FROM THE CONTRACT DOCUMENTS

SHALL BE APPROVED BY THE ENGINEER OF RECORD IN WRITING PRIOR TO

WORK EXECUTION.

C. CONTRACTOR IS RESPONSIBLE FOR LAYOUT OF THE REVETMENT AND

WILL PROVIDE HORIZONTAL AND VERTICAL CONTROL REFERENCE POINTS

AT THE SITE. BASE LINES FOR CONSTRUCTION SHALL BE LAID OUT FROM

THE COORDINATES NOTED ON THE DRAWINGS. SUCH COORDINATES SHALL

HAVE NORTHING AND EASTING COORDINATES AS SHOWN ON THE

DRAWINGS.

D. IT IS THE CONTRACTOR'S RESPONSIBILITY TO FAMILIARIZE HIMSELF WITH

LOCATION OF ANY UTILITIES IN THE IMMEDIATE VICINITY OF THE

CONSTRUCTION SITE. SHOULD ANY DAMAGE TO UTILITIES OCCUR DURING

CONSTRUCTION, THE CONTRACTOR SHALL BE REQUIRED TO REPAIR SUCH

DAMAGE AT HIS OWN EXPENSE AND TO THE SATISFACTION OF THE OWNER.

E. CONTRACTOR SHALL COMPLY WITH THE FEDERAL, STATE AND LOCAL

REQUIREMENTS, INCLUDING FLORIDA DEPARTMENT OF ENVIRONMENTAL

PROTECTION AND U.S. ARMY CORPS OF ENGINEERS. COPIES OF THE

PERMITS MUST BE AVAILABLE ON SITE DURING ALL PHASES OF

CONSTRUCTION ACTIVITY.

F. INSTALL TEMPORARY TURBIDITY CURTAIN AROUND THE SITE DURING

CONSTRUCTION ACTIVITY. SUCH CURTAIN SHALL MEET ALL LOCAL, STATE

AND FEDERAL REQUIREMENTS.

G. THE PROPOSED DREDGING OF 723 CUBIC YARDS OF MATERIAL WITHIN A

3,900 SQUARE FOOT AREA.

H. SHOP DRAWING FOR ALL STRUCTURAL ELEMENTS SHOWN ON CONTRACT

DOCUMENTS MUST BE SUBMITTED BY THE GENERAL CONTRACTOR AND

REVIEWED BY THE ENGINEER. IF THE CONTRACTOR OR OWNER FAILS TO

OBTAIN ENGINEER'S REVIEW OF THE SHOP DRAWINGS, THE ENGINEER WILL

NOT BE RESPONSIBLE FOR THE STRUCTURAL CERTIFICATION AND DESIGN

OF THE PROJECT. SHOP DRAWINGS ARE REVIEWED BY THE ENGINEER AS A

CONVENIENCE TO THE GENERAL CONTRACTOR AND ARE NOT A PART OF

CONTRACT DOCUMENT. ENGINEER SHALL BE INFORMED IN WRITING OF ANY

DEVIATIONS OR OMISSIONS FROM THE CONTRACT DOCUMENTS. THE

GENERAL CONTRACTOR SHALL REVIEW ALL SHOP DRAWINGS BEFORE

SUBMISSION TO THE ENGINEER, AND MAKE ALL CORRECTIONS AS DEEMED

NECESSARY. EACH DRAWING SHALL BEAR THE FOLLOWING STATEMENT:

“I CERTIFY THAT THE CONTRACT DOCUMENTS ARE MEETING ALL DIMENSIONS,

CONDITIONS AND QUANTITIES, AND ARE VERIFIED AS SHOWN OR CORRECTED

ON THIS DRAWINGS.

SIGNED ____________________________

(FOR GENERAL CONTRACTOR)

I. ALL ELEVATIONS NOTED ON THE DRAWINGS ARE REFERENCED TO NAVD 88.

NAVD DATUM SHALL BE TAKEN AS ABSOLUTE ELEVATION, EL. 0.00'

· MEAN HIGH WATER (MHW) EL. = (+)1.67' NAVD 88

· MEAN LOW WATER (MLW) EL. = (+)0.14' NAVD88

3. GEOTECHNICAL CONDITIONS:

A. SEE PROJECT GEOTECHNICAL REPORT FOR INFORMATION REGARDING

SUBSURFACE CONDITIONS.

4. RIP-RAP:

A. ALL RIP-RAP SHALL HAVE SPECIFIC GRAVITY, S.G. = 1.8 OR HIGHER.

B. ALL RIP-RAP SHALL HAVE ROUGHLY SPHERICAL ANGULAR FORM

CONFORMING TO SIZES AND DETAILS SHOWN ON THE DRAWINGS.

C. RIP-RAP SHALL BE UNDERLAIN BY A FILTER LAYER CONSISTING OF

INTERWOVEN GEOTEXTILE FABRIC BALLASTED BY 6” OF #57 STONE.

D. GEOTEXTILE FABRIC SHALL BE LAID WITH A MINIMUM OVERLAP OF 2 FT.

E. ARMOR LAYER (TOP OF RIP-RAP REVETMENT ) OF RIP-RAP SHALL BE

CHOCKED BY #57 STONE. VOIDS AND ANNULAR SPACE ON THE SURFACE OF

TOP ARMOR STONE SHALL BE FULLY CHOCKED. OVAL OR FLAT ARMOR

STONE SHALL NOT BE ALLOWED.

5. EQUIPMENT OPERATION AND NAVIGATION:

A. BARGES AND ASSOCIATED SUPPORT VESSELS WILL OPERATE IN A

MANNER THAT AVOIDS DISTURBANCE OF THE SEABED AND MINIMIZES THE

POTENTIAL FOR TURBIDITY GENERATION. ALL VESSELS WILL ACCESS AND

OPERATE WITHIN AREAS OF SUFFICIENT WATER DEPTH TO PREVENT

GROUNDING AND TO ENSURE THAT PROPELLER WASH DOES NOT CONTACT

OR RE-SUSPEND BOTTOM SEDIMENTS. VESSEL OPERATORS EXPERIENCED

IN WORKING IN SHALLOW, ENVIRONMENTALLY SENSITIVE MARINE

ENVIRONMENTS WILL BE UTILIZED. ACCESS ROUTES, STAGING AREAS, AND

BARGE POSITIONING LOCATIONS WILL BE SELECTED TO AVOID IMPACTS TO

SEAGRASS BEDS, MANGROVES, AND OTHER SENSITIVE BENTHIC HABITATS.

THESE OPERATIONAL MEASURES WILL MINIMIZE SEDIMENT DISTURBANCE

AND ENSURE THAT BARGE OPERATIONS DO NOT RESULT IN SIGNIFICANT

TURBIDITY IMPACTS TO ADJACENT WATERS OR RESOURCES.

B. SAFE NAVIGATION FOR VESSEL TRAFFIC WILL BE MAINTAINED

THROUGHOUT THE CONSTRUCTION PERIOD. CONSTRUCTION ACTIVITIES

WILL BE STAGED AND MANAGED TO ENSURE THAT EXISTING NAVIGATIONAL

ROUTES REMAIN ACCESSIBLE TO THE EXTENT PRACTICABLE. BARGES,

WORK VESSELS, AND CONSTRUCTION EQUIPMENT WILL BE POSITIONED SO

AS NOT TO OBSTRUCT ESTABLISHED NAVIGATION CHANNELS OR

SIGNIFICANTLY IMPEDE VESSEL TRAFFIC. ALL CONSTRUCTION BARGES,

TURBIDITY CURTAINS, AND OTHER TEMPORARY STRUCTURES WILL BE

CLEARLY MARKED WITH BUOYS, REFLECTIVE MARKERS, AND NAVIGATION

LIGHTS, AS APPROPRIATE, TO ENSURE VISIBILITY DURING BOTH DAYTIME

AND NIGHTTIME CONDITIONS. CONTRACTORS AND VESSEL OPERATORS

WILL MAINTAIN SITUATIONAL AWARENESS OF SURROUNDING VESSEL

TRAFFIC AND WILL COORDINATE MOVEMENTS TO ALLOW SAFE PASSAGE OF

OTHER VESSELS. CONSTRUCTION ACTIVITIES WILL ALSO COMPLY WITH

APPLICABLE NAVIGATION SAFETY REQUIREMENTS OF THE U.S. COAST

GUARD, INCLUDING THE USE OF PROPER LIGHTING AND SIGNALING

DEVICES. THESE MEASURES WILL ENSURE THAT CONSTRUCTION ACTIVITIES

DO NOT CREATE UNSAFE NAVIGATION CONDITIONS AND THAT VESSEL

TRAFFIC CAN SAFELY TRANSIT THE AREA DURING THE CONSTRUCTION

PERIOD.

C. SENSITIVE RESOURCES ADJACENT TO THE PROJECT AREA INCLUDE

CULTURAL RESOURCES, MANGROVES, AND SEAGRASS BEDS. ALL

EQUIPMENT STAGING, ACCESS ROUTES, AND CONSTRUCTION ACTIVITIES

WILL BE CONDUCTED IN ACCORDANCE WITH ESTABLISHED BEST

MANAGEMENT PRACTICES TO AVOID IMPACTS TO THESE RESOURCES.

APPROPRIATE BUFFER ZONES WILL BE MAINTAINED TO PROTECT EXISTING

MANGROVES AND CULTURAL RESOURCES FROM INADVERTENT

DISTURBANCE. TURBIDITY CURTAINS AND OTHER EROSION AND SEDIMENT

CONTROL MEASURES WILL BE INSTALLED AND MAINTAINED DURING

CONSTRUCTION TO MINIMIZE THE RELEASE OF SEDIMENTS INTO THE WATER

COLUMN AND PROTECT SURROUNDING MARINE HABITATS. THE NEAREST

SEAGRASS BED IS LOCATED APPROXIMATELY 20 METERS EAST OF THE

PROPOSED TURBIDITY CURTAIN ALIGNMENT, AND NO DIRECT OR INDIRECT

IMPACTS TO SEAGRASS ARE ANTICIPATED.

D. CONTRACTOR SHALL ACCOUNT FOR VARIABLE WATER DEPTHS AND

TIDAL CONDITIONS DURING CONSTRUCTION OPERATIONS. CONTRACTOR

SHALL VERIFY VESSEL DRAFT, LOADING CONDITIONS, AND NAVIGATIONAL

REQUIREMENTS PRIOR TO ACCESSING THE SITE.

E. THE HARBOR ENTRANCE WATER DEPTH AT LOW TIDE IS APPROXIMATELY

4 FEET. DEEP DRAFT VESSELS SHALL EXERCISE CAUTION TO AVOID

GROUNDING.

F. LOW TIDE AT THE PROJECT SITE MAY BE ESTIMATED BY ADDING 1 HOUR

AND 43 MINUTES TO THE PUBLISHED LOW TIDE AT GOVERNMENT CUT, MIAMI.

CONTRACTOR SHALL VERIFY ALL TIDAL CONDITIONS PRIOR TO

CONSTRUCTION ACTIVITIES.

6. FILL MATERIAL AND SURFACE TREATMENT:

A. FILL MATERIAL SHALL BE CLEAN, CONSTRUCTION QUALITY FREE FROM

ORGANICS, OILS, GREASE, AND DEBRIS. THE CONTRACTOR SHALL PROVIDE

A SIEVE ANALYSIS TO THE ENGINEER FOR APPROVAL PRIOR TO FILLING ANY

MATERIAL.

B. THE FILLING AND COMPACTION SHOULD BE PERFORMED WITH THE

SMALLEST PRACTICAL EQUIPMENT TO REDUCE SURCHARGE ON

STRUCTURES DURING OPERATION. HEAVY EQUIPMENT SHALL NOT BE

OPERATED WITHIN 25-FEET OF THE REVETMENT OR OTHER STRUCTURES.

THE CONTRACTOR SHALL REVIEW BACKFILLING PROCEDURE WITH THE

ENGINEER PRIOR TO COMMENCING.

C. AREA TO BE FILLED SHALL BE STRIPPED OF ORGANIC MATERIALS PRIOR

TO FILLING.

D. IF ANY MUCK MATERIAL IS DISCOVERED, IT SHALL BE REQUIRED TO BE

REMOVED AND REPLACED WITH A SUITABLE MATERIAL THAT IS PROPERLY

FILLED, COMPACTED AND TESTED USING AASHTO T-180 MODIFIED PROCTOR

METHOD.

7. EROSION AND TURBIDITY CONTROL:

THE FOLLOWING MEASURES REPRESENT MINIMUM STANDARDS TO BE

ADHERED TO BY THE CONTRACTOR THROUGHOUT THE CONSTRUCTION OF

THIS PROJECT. THE OWNER RESERVES THE RIGHT TO REQUIRE ADDITIONAL

MEASURES TO BE EMPLOYED WHEN WARRANTED BY EXTREME CONDITIONS

AND/OR THE FAILURE OF THE CONTRACTOR TO EMPLOY THE APPROPRIATE

EROSION AND TURBIDITY CONTROL BEST MANAGEMENT PRACTICES. FAILURE

TO COMPLY WITH THESE PROVISIONS SHALL RESULT IN THE ISSUANCE OF A

"STOP WORK ORDER".

A. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO HAVE ALL

PROTECTIVE VEGETATION BARRICADES, EROSION AND TURBIDITY CONTROL

STRUCTURES AND MEASURES IN PLACE PRIOR TO THE COMMENCEMENT OF

ANY WORK. THESE MEASURES INCLUDE, BUT ARE NOT LIMITED TO,

TEMPORARY CONSTRUCTION FENCES, SYNTHETIC HAY BALES, SILT FENCES,

AND FLOATING TURBIDITY BARRIERS. FURTHER, IT SHALL BE THE

RESPONSIBILITY OF THE CONTRACTOR TO MAINTAIN ALL EROSION CONTROL

DEVICES THROUGHOUT THE DURATION OF THE ENTIRE PROJECT.

MAINTENANCE SHALL INCLUDE PERIODIC INSPECTION AND REMOVAL OF

DEBRIS ABUTTING EROSION CONTROL DEVICES.

B. PRIOR TO THE INSTALLATION OF ANY FILL MATERIALS ON SUBJECT SITE,

SILT FENCES SHALL BE INSTALLED (1) ALONG SUBJECT SITE BOUNDARY AND

PROPERTY LINES, (2) AT THE EDGE OF CONSERVATION EASEMENTS AND

WETLANDS, (3) ADJACENT TO NATURAL LANDSCAPE BUFFERS, (4) AROUND

THE PERIMETER OF EXISTING STORM WATER TREATMENT FACILITIES, AND

(5) AT ANY ADDITIONAL AREAS THAT THE OWNER DEEMS NECESSARY TO BE

PROTECTED FROM POTENTIAL EROSION IMPACTS DURING CONSTRUCTION.

THESE CONDITIONS SHALL APPLY IN ALL INSTANCES WHERE FILL MATERIAL

IS BEING INSTALLED WITHIN 25-FEET OF ANY OF THE AFOREMENTIONED

LOCATIONS. WHILE THESE ITEMS REPRESENT THE MINIMUM

REQUIREMENTS, THE OWNER RESERVES THE RIGHT TO IMPOSE ADDITIONAL

PROTECTIVE MEASURES, AS DETERMINED DURING ACTUAL SITE VISITS

CONDUCTED THROUGHOUT PROJECT CONSTRUCTION.

C. AT A MINIMUM, THE CONTRACTOR SHALL SEED AND MULCH ALL

DISTURBED AREAS. SUFFICIENT GRASS COVERAGE IS TO BE ESTABLISHED

WITHIN THIRTY DAYS.

D. SOILS ARE TO BE STABILIZED BY WATER OR OTHER MEANS DURING

CONSTRUCTION. THIS IS INTENDED TO REDUCE SOIL EROSION AND THE

IMPACT TO NEIGHBORING COMMUNITIES. ADEQUATE WATERING METHODS

SHOULD BE EMPLOYED TO ALLOW DAILY COVERAGE OF THE ENTIRE LIMITS

OF ALL AREAS THAT DO NOT HAVE AN ESTABLISHED VEGETATIVE COVER.

METHODS TO BE EMPLOYED INCLUDE, BUT ARE NOT LIMITED TO, WATER

TRUCKS, PERMANENT IRRIGATION SYSTEMS, TEMPORARY SPRINKLER

SYSTEMS OPERATED BY PUMPING UNITS CONNECTED TO WET RETENTION

PONDS, WATER CANNONS, TEMPORARY IRRIGATION SYSTEMS MOUNTED

ATOP STOCKPILE AREAS, AND OTHER METHODS AS DEEMED NECESSARY BY

THE OWNER.

E. ANY PERMITTED DEMOLITION OR REMOVAL FROM SUBMERGED LANDS OR

ADJACENT UPLANDS SHALL BE FULLY CONTAINED WITHIN SILTATION

DEVICES SUCH THAT PERMIT TURBIDITY REQUIREMENTS AND STATE WATER

QUALITY STANDARDS ARE MET.

FDEP.

PRIME: Houser Walker Architecture Atlanta, Georgia PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER: Dredging & Marine Consultants Port Orange, Florida Vitaly Feygin, PE No. 65890

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/15/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION

VF

CADD:

BL

2MP

AERIAL

S-101

SCALE OF FEET

0 50 100

PROPOSED 315 LF

SHORELINE STABILIZATION

BOCA CHITA KEY

BISCAYNE

NATIONAL PARK

PRIME: Houser Walker Architecture Atlanta, Georgia PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER: Dredging & Marine Consultants Port Orange, Florida Vitaly Feygin, PE No. 65890

5.2

4.7 4.7

4.7 4.7

4.7 4.6

4.5 4.5

4.8 4.9

3.7 2.0

1.5 0.7

0.7 0.1

-0.6 -1.1

-1.4 -1.4

-1.5 -1.7-0.9

-0.9

-0.9

-0.8

-1.0

-1.3

-1.5 -1.6

-1.6 -1.7

-0.8 -1.1

-1.5 -1.7

-1.6 -1.3

-0.6 -0.3

0.3 0.7

0.6 1.6

2.2 1.6

5.0 5.0

5.0 5.2

5.2 5.3

5.4 5.3

5.3

5.2 5.1

5.2

5.1 5.1

5.2 5.2

2.0 1.3 0.9

0.0 -0.6

-0.8 -1.1

-1.3 -1.3

-1.5

-1.9 -2.0

-2.1

-1.8

-1.7

-1.6 -1.3

-1.3

-1.6 -1.6

-1.7

-1.7 -1.6

-1.5

-1.2

-0.9 -0.8

-0.9

-0.7 -0.8

-0.5

0.6 1.4

4.6

4.7

4.4

4.1

4.1 4.03.8

4.2

4.6

4.7

4.3 4.8

5.0 4.7

4.8 4.9

4.8 4.8

4.6

4.8 5.1

5.3 5.1

5.1 5.0

4.9 4.6

2.4 3.3

0.7

-0.1

-0.7

-1.0

-1.1 -1.2

-1.4

-1.5

-1.6

-1.7 -1.6

-1.6

-1.5

-1.6

-1.4

-1.7-1.5

-1.8

5.1 3.5

1.9 1.41.5

0.6 -0.1

0.0 0.8

1.2 1.9

5.2

5.4

1.9 2.3 1.3

0.2

SHEET

TITLE OF SHEET DRAWING NO.SUB SHEET NO.DESIGNED:A/E FIRM

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/15/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION

VF

CADD:

BL

2MP

SITE PLAN 1 OF 2

S-102

315± LF TOTAL PROPOSED ROCK REVETMENT

MEAN LOW WATER LINE

EL.=(+)0.14 NAVD 88

MEAN HIGH WATER LINE

EL.=(+)1.67 NAVD 88

APPROXIMATE LIMITS EXISTING

OF SEPTIC DRAIN FIELD

START STA 0+00.00

PROJECT BASELINE

N:433565.1098 E:928751.8574

SCALE OF FEET

0 8 16

PROPOSED ROCK

REVETMENT

EXISTING MANGROVES

TO REMAIN

M

AT

C H

LI

N

E A

TOTAL RIP WATERWARD

OF MHW = 3,861± SF

STATION OFFSET

0+06.50 (START REVETMENT) 21.90' RT

0+50.00 2.21' RT

1+00.00 6.68' LT

1+50.00 2.75' LT

2+00.00 14.85' RT

STA 0+06.50 STA 0+50.00 STA 1+00.00 STA 1+50.00 STA 2+00.00

TEMPORARY TYPE II FLOATING

TURBIDITY BARRIER

(ENCOMPASSING 12,000± SF)

26'-0"

LIMITS OF DREDGING AND

FILL PLACEMENT

R200.00

EXISTING

SEAGRAPES

TEMPORARY

SILT FENCE

PRIME: Houser Walker Architecture Atlanta, Georgia PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER: Dredging & Marine Consultants Port Orange, Florida Vitaly Feygin, PE No. 65890

3.4

1.8 1.6

0.9

0.4

0.7

1.7 0.6

-0.6

-0.9

3.9 4.1

3.9 3.7

3.6 3.7

3.8 3.9

3.8 3.2

3.0 3.3

1.6 0.7

0.8 -0.0

-0.6 -1.0

-1.4 -2.1

-3.0 -3.6

-3.9

-2.4 -1.8

-1.6 -1.8

-1.1

-0.6 -0.3

-0.3 0.7

1.0 1.5

1.9 4.2

4.2

4.4 4.3

4.2 4.1

4.1

4.0

4.0

3.9

3.9

4.0 4.1

4.2

4.44.5

4.6

4.4 4.6

4.4

4.5

4.6

4.5

4.3

4.2

4.7 4.7

4.7

4.7 4.6

4.5 4.5

4.8 4.9

3.7 2.0

1.5 0.7

0.7 0.1

-0.6 -1.1

-1.4 -1.4

-1.5 -1.7

-2.1

-0.9 -0.9

-0.9

-0.9

-0.8

-0.8 -1.1

-1.5 -1.7

-1.6 -1.3

-0.6 -0.3

0.3 0.7

0.6 1.6

2.2 1.6

5.0 5.0

5.0 5.2

5.2 5.3

5.4 5.3

-0.2

-0.8

-1.3

-2.0 -2.4

-2.8

-3.0 -3.1

3.7

3.0 1.3

2.2 3.7

2.9 4.4

5.1 3.5

1.9 1.41.5

0.6 -0.1

0.0 0.8

1.2 1.9

5.2

SHEET

TITLE OF SHEET DRAWING NO.SUB SHEET NO.DESIGNED:A/E FIRM

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/15/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION

VF

CADD:

BL

2MP

SITE PLAN 2 OF 2

S-103

MEAN LOW WATER LINE

EL.=(+)0.14 NAVD 88

MEAN HIGH WATER LINE

EL.=(+)1.67 NAVD 88

END STA 3+30.00

PROJECT BASELINE

N:433859.7837 E:928603.3066

SCALE OF FEET

M

AT

C H

LI

N

E A

315± LF TOTAL PROPOSED ROCK REVETMENT

PROPOSED ROCK

REVETMENT

EXISTING MANGROVES

TO REMAIN

A S-103S-200

8 0 8 16

STA 1+50.00 STA 2+00.00 STA 2+50.00 STA 3+00.00

TOTAL RIP WATERWARD

OF MHW = 3,861± SF

TEMPORARY TYPE II FLOATING

TURBIDITY BARRIER

(ENCOMPASSING 12,000± SF)

LIMITS OF DREDGING AND

FILL PLACEMENT

26'-0"

STA 3+21.40

STATION OFFSET

1+50.00 2.75' LT

2+00.00 14.85' RT

2+50.00 31.82' RT

3+00.00 34.30' RT

3+21.40 (END REVETMENT) 31.20' RT

EXISTING MANGROVES

TO REMAIN

EXISTING VEGETATION

LINE (NON-MANGROVES)

TEMPORARY

SILT FENCE

PRIME: Houser Walker Architecture Atlanta, Georgia PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER: Dredging & Marine Consultants Port Orange, Florida Vitaly Feygin, PE No. 65890

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/15/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION

VF

CADD:

BL

2MP

TYPICAL ROCK REVETMENT

CROSS-SECTIONS-200

4'-0"

6" #57 STONE

HIGH-STRENGTH INTERWOVEN

MONOFILAMENT GEOTEXTILE FILTER

FABRIC PER AASHTO M288-06. WRAP

FABRIC 3'-0" MINIMUM UNDER

RIP-RAP AT TOP OF REVETMENT

PREPARED BANK GRADE.

COMPACT SUBGRADE TO

85% MODIFIED PROCTOR

16" TO 24" ROUND ANGULAR RIP RAP

SG = 1.8 OR HIGHER, CHOCKED WITH

#57 STONE. RIP RAP MATERIAL

SHALL BE LIMESTONE, CORAL ROCK,

OR APPROVED EQUAL

24"

6"

MAXIMUM SCOUR DEPTH

EL.=(+)5.00' NAVD 88

SCOUR PROTECTION

(RIP RAP FILLED TOE TRENCH)

50# ROUND ANGULAR RIP RAP

SG = 1.6 OR HIGHER

MLWL EL.=(+)0.14' NAVD 88

MHWL EL.=(+)1.67' NAVD 88

SECTION

2" = 1' A

S-102 S-200

EXISTING

GROUNDLINE

PROPOSED

GROUNDLINE

PROPOSED FILL FROM

EXCAVATION/DREDGE

NOTE:

ALL FILL MATERIAL SHALL BE LIMITED TO SUITABLE

MATERIAL EXCAVATED ON-SITE AS PART OF THE

PROPOSED REVETMENT INSTALLATION. NO IMPORTED

FILL MATERIAL SHALL BE BROUGHT TO THE SITE.

4±

3'-0"

PRIME: Houser Walker Architecture Atlanta, Georgia PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER: Dredging & Marine Consultants Port Orange, Florida Vitaly Feygin, PE No. 65890

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 0+50.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 400-5-10-15-20-25-30-35-40

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 1+00.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 400-5-10-15-20-25-30-35-40

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 1+50.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 400-5-10-15-20-25-30-35-40

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 2+00.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 40 45 50 55 600-5-10-15-20

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 2+50.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 3+00.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 3+21.17

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

SHEET

TITLE OF SHEET DRAWING NO.SUB SHEET NO.DESIGNED:A/E FIRM

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/15/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION

VF

CADD:

BL

2MP

EXISTING SECTIONS

S-201

LEGEND:

EXISTING GROUNDLINE

MEAN HIGH WATER LINE (MHWL)

EXCAVATION LANDWARD OF MHW = 382 CY

DREDGE WATERWARD OF MHW = 723 CY

= 24 SF

= 71 SF

= 14 SF

= 58 SF

= 60 SF

= 53 SF

= 80 SF

= 44 SF

= 5 SF

= 67 SF

= 1 SF

= 64 SF

= 14 SF

= 69 SF

4'-10"

3'-4"

4'-6"

4'-8"

4'-3"

3'-10"

3'-10"

PRIME: Houser Walker Architecture Atlanta, Georgia PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER: Dredging & Marine Consultants Port Orange, Florida Vitaly Feygin, PE No. 65890

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 0+50.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 400-5-10-15-20-25-30-35-40

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 1+00.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 400-5-10-15-20-25-30-35-40

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 1+50.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 400-5-10-15-20-25-30-35-40

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 2+00.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 40 45 50 55 600-5-10-15-20

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 2+50.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 3+00.00

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

EL

EV

A

TI

O N

(F

EE

T)

HORIZONTAL OFFEST (FEET)

STATION 3+21.17

-20

-15

-10

-5

-20

-15

-10

-5

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80

SHEET

TITLE OF SHEET DRAWING NO.SUB SHEET NO.DESIGNED:A/E FIRM

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/15/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION

VF

CADD:

BL

2MP

PROPOSED SECTIONS

S-202

LEGEND:

EXISTING GROUNDLINE

PROPOSED GROUNDLINE

MEAN HIGH WATER LINE (MHWL)

FILL ABOVE MHWL = 283 CY

FILL BELOW MHWL = 308 CY

RIP RAP = 900 CY

#57 STONE = 130 CY

= 28 SF

= 31 SF

= 66 SF

= 11 SF

= 20 SF

= 22 SF

= 63 SF

= 10 SF

= 25 SF

= 28 SF

= 64 SF

= 11 SF

= 30 SF

= 31 SF

= 69 SF

= 12 SF

= 17 SF

= 26 SF

= 64 SF

= 11 SF

= 20 SF

= 22 SF

= 63 SF

= 10 SF

= 23 SF

= 24 SF

= 64 SF

= 11 SF

PRIME: Houser Walker Architecture Atlanta, Georgia PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER: Dredging & Marine Consultants Port Orange, Florida Vitaly Feygin, PE No. 65890

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/15/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION

VF

CADD:

BL

2MP

EXISTING CONDITIONS

EXHIBIT

1 10

SHORELINE, FACING NORTH DMC, 2/09/2024 SHORELINE, FACING SOUTH DMC, 2/09/2024

SHORELINE & VEGETATION, FACING EAST DMC, 2/09/2024 ESCARPMENT, FACING WEST DMC, 2/09/2024

EXISTING SEAGRAPE

(COCCOLOBA UVIFERA)

EXISTING RED MANGROVE

(COCCOLOBA UVIFERA) &

BLACK MANGROVE

(AVICENNIA GERMINANS)

EXISTING RED MANGROVE

(COCCOLOBA UVIFERA) &

BLACK MANGROVE

(AVICENNIA GERMINANS)

EXISTING

ESCARPMENT

EXISTING

ESCARPMENT

PRIME: Houser Walker Architecture Atlanta, Georgia PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER: Dredging & Marine Consultants Port Orange, Florida Vitaly Feygin, PE No. 65890

LR

RR

Fr id ay , J ul y

, 2

C:

\U se rs

\C al ie To la r\

M ar qu is

La tim er

H al ba ck

, I nc

\M L+

H P ro je ct s

- F ol de rs

\0

Pr oj ec ts

\2 4\

.1

.0 N

PS

B oc a

Ch ita

\0

CA

D\

.0

1.

_L

AN

DS

CA

PE

.d w g

SHEET

TITLE OF SHEET DRAWING NO.SUB SHEET NO.DESIGNED:A/E FIRM

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/20/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION 12

CADD:

2JM

EG

JM

SCALE OF FEET

0 10 20

L-1

RIP RAP, PER C-01

SYMBOL CODE BOTANICAL / COMMON NAME CONT HEIGHT QTY REMARKS

TREES

CU COCCOLOBA UVIFERA / SEA GRAPE 7 GAL. 3-4` 6

LR LAGUNCULARIA RACEMOSA / WHITE MANGROVE 5 GAL. 2.5`-3` 60

RR RHIZOPHORA MANGLE / RED MANGROVE 5 GAL. 2.5`-3` 64

GROUND COVERS

PV PASPALUM VAGINATUM / SEASHORE PASPALUM SOD/SEED

3255 sf SOD, 8,438 sf SEED

TOTAL = 11,694 SF

SOD ALL DISTURBED AREAS, EXCEPT AS NOTED.

RIP RAP AREA SHALL BE SEEDED.

LANDSCAPE PLAN

CU

CU

PV

11,694 sf

MLWL

MHWL

SEED (ON TOP

OF FILL OVER

RIP RAP)

SOD

PLANT SCHEDULE

APPROX. LIMITS

EXISTING SEPTIC

DRAINFIELD

SYMBOL CODE BOTANICAL / COMMON NAME CONT HEIGHT QTY REMARKS

RR

LR

CU

PV

11,694 SF

CU

LR

RR

LR

RR

LR

RR

LR

LR

RR

RR

LR

LR

RR

LR

192 SF

750 SF

800 SF

TOTAL SF LANDSCAPE = 13,436 SF

PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER / PERMITTING: Dredging & Marine Consultants Port Orange, Florida Chris Todd, PE No. 37136

Fr id ay , J ul y

, 2

C:

\U se rs

\C al ie To la r\

M ar qu is

La tim er

H al ba ck

, I nc

\M L+

H P ro je ct s

- F ol de rs

\0

Pr oj ec ts

\2 4\

.1

.0 N

PS

B oc a

Ch ita

\0

CA

D\

.0

1.

_L

AN

DS

CA

PE

.d w g

SHEET

TITLE OF SHEET DRAWING NO.SUB SHEET NO.DESIGNED:A/E FIRM

DATE:

TECH. REVIEW:

PKG.

NO.

OF05/20/2026

BISCAYNE NATIONAL PARK - 140PS126C0002

BOCA CHITA KEY SHORELINE STABILIZATION 12

CADD:

2JM

EG

JM

GENERAL NOTES

1. CONTRACTOR SHALL PROVIDE LANDSCAPE BED PREPARATION, INCLUDING

REMOVAL AND DISPOSAL OF EXISTING LANDSCAPE AND TREES (TREES TO

REMAIN ARE NOTED ON PLAN). CONTRACTOR SHALL PULL ANY APPLICABLE

PERMITS, SUCH AS TREE REMOVAL PERMIT.

2. SPRAY DOWN BASE OF BUILDING TO REMOVE SOIL FROM CONSTRUCTION

ACTIVITIES.

3. PLANT MATERIAL SHALL CONFORM TO THE STANDARDS FOR GRADE #1 OR

BETTER AS GIVEN IN THE LATEST "GRADES AND STANDARDS FOR NURSERY

PLANTS, PARTS I AND II," FLORIDA DEPARTMENT OF AGRICULTURE AND

CONSUMER SERVICES . PLANT SIZE IS TO TAKE PRECEDENCE OVER

CONTAINER SIZE.

4. ALL TREES AND SHRUBS ARE TO BE POSITIONED VERTICALLY REGARDLESS

OF THE SLOPE OF THE GROUND IN WHICH THEY ARE PLANTED. BERMS ARE

TO BE CONSTRUCTED AT RIGHT ANGLES TO THE TREE OR SHRUB OR IN A

MANNER IN WHICH THEY WILL MOST EFFECTIVELY SERVE THE PURPOSE OF

RETAINING WATER AT THE BASE OF THE PLANT.

5. WEEDS ARE TO BE ADEQUATELY AND PROPERLY TREATED AND REMOVED

PRIOR TO LANDSCAPE INSTALLATION. ALL SOIL AMENDMENTS SHOULD BE

CERTIFIED AS WEED-FREE FROM THE SUPPLIER.

6. LANDSCAPE MATERIAL IS TO BE MAINTAINED BY THE LANDSCAPE

CONTRACTOR (INCLUDING MOWING, PRUNING, AND WEEDING) UNTIL PLANTING

IS APPROVED BY THE LANDSCAPE ARCHITECT. THE LANDSCAPE

CONTRACTOR MUST PROVIDE: (A) A WARRANTY ON ALL SHRUBS AND

GROUNDCOVERS FOR A PERIOD OF (3) THREE MONTHS. (B) GUIDELINES FOR

PROPER MAINTENANCE.

7. CONTRACTOR SHALL SCARIFY SOIL TO A DEPTH OF 12" IN AREAS WITH

COMPACTED SOIL. CONTRACTOR SHALL EXCAVATE AND DISPOSE OF ALL

STONE, DEBRIS AND BASE MATERIAL FROM PREVIOUS PARKING AREAS.

BACK FILL WITH TOP SOIL WITH HIGH ORGANIC CONTENT AND CERTIFIED

WEED FREE.

COORDINATION WITH PROJECT WORK

1. THE CONTRACTOR SHALL COORDINATE WITH ALL OTHER WORK THAT MAY

IMPACT THE COMPLETION OF THE WORK.

2. PRIOR TO THE START OF WORK, PREPARE A DETAILED SCHEDULE OF THE

WORK FOR COORDINATION WITH OTHER TRADES.

3. COORDINATE THE RELOCATION OF ANY IRRIGATION LINES, HEADS OR THE

CONDUITS OF OTHER UTILITY LINES THAT ARE IN CONFLICT WITH TREE

LOCATIONS. ROOT BALLS SHALL NOT BE ALTERED TO FIT AROUND LINES.

NOTIFY THE LANDSCAPE ARCHITECT OF ANY CONFLICTS ENCOUNTERED.

LAYOUT AND PLANTING SEQUENCE

1. RELATIVE POSITIONS OF ALL PLANTS AND TREES ARE SUBJECT TO

APPROVAL OF THE LANDSCAPE ARCHITECT.

2. NOTIFY THE LANDSCAPE ARCHITECT, ONE (1) WEEK PRIOR TO LAYOUT.

LAYOUT ALL INDIVIDUAL TREE AND SHRUB LOCATIONS. PLACE PLANTS

ABOVE SURFACE AT PLANTING LOCATION OR PLACE A LABELED STAKE AT

PLANTING LOCATION. LAYOUT BED LINES WITH PAINT FOR THE LANDSCAPE

ARCHITECT'S APPROVAL. SECURE THE LANDSCAPE ARCHITECT'S

ACCEPTANCE BEFORE DIGGING AND START OF PLANTING WORK.

PLANTING GUIDELINES: TREES, SHRUBS &

GROUNDCOVER

1. ASSURE THAT SOIL MOISTURE IS WITHIN THE REQUIRED LEVELS PRIOR TO

PLANTING. IRRIGATION, IF REQUIRED, SHALL NOT BE APPLIED LESS THAN 12

HOURS PRIOR TO PLANTING TO AVOID PLANTING IN MUDDY SOILS.

2. ASSURE THAT SOIL GRADES IN THE BEDS ARE SMOOTH AND AS SHOWN

ON THE PLANS.

3. PLANTS SHALL BE PLANTED IN EVEN, TRIANGULARLY SPACED ROWS, AT

THE INTERVALS CALLED OUT FOR ON THE DRAWINGS, UNLESS OTHERWISE

NOTED.

4. DIG PLANTING HOLES TWO TIMES (2x) THE WIDTH OF THE ROOT BALL AND

BACK FILL WITH PLANTING MIX. SEE "SOIL MIX" GUIDELINES.

5. PRESS SOIL TO BRING THE ROOT SYSTEM IN CONTACT WITH THE SOIL.

6. SPREAD ANY EXCESS SOIL AROUND IN THE SPACES BETWEEN PLANTS.

7. APPLY MULCH TO THE BED BEING SURE NOT TO COVER THE TOPS OF THE

PLANTS WITH OR THE TOPS OF THE ROOT BALL WITH MULCH.

8. WATER EACH PLANTING AREA AS SOON AS THE PLANTING IS COMPLETED.

APPLY ADDITIONAL WATER TO KEEP THE SOIL MOISTURE AT THE REQUIRED

LEVELS. DO NOT OVER WATER.

PRUNING OF TREES AND SHRUBS

1. IF PRUNING OF EXISTING TREES OR PLANT MATERIAL IS REQUIRED THE

CONTRACTOR SHALL ADHERE TO ANSI Z133.1 STANDARDS FOR TREE CARE

AND INTERNATIONAL SOCIETY OF ARBORICULTURE (ISA) BEST MANAGEMENT

PRACTICES.RED TO FIT AROUND LINES. NOTIFY THE LANDSCAPE ARCHITECT

OF ANY CONFLICTS

MULCHING OF PLANTS

1. SCHEDULE THE PLANTING TO OCCUR PRIOR TO APPLICATION OF THE MULCH.

IF THE BED IS ALREADY MULCHED, PULL THE MULCH FROM AROUND THE

HOLE AND PLANT INTO THE SOIL. DO NOT PLANT THE ROOT SYSTEM IN THE

MULCH. PULL MULCH BACK SO IT IS NOT ON THE ROOT BALL SURFACE.

2. APPLY A MINIMUM OF 2-3 INCHES DEPTH OF PINE STRAW MULCH BEFORE

SETTLEMENT, COVERING THE ENTIRE PLANTING BED AREA. INSTALL NO

MORE THAN 1 INCH OF MULCH OVER THE TOP OF THE ROOT BALLS OF ALL

PLANTS. TAPER TO 2 INCHES WHEN ABUTTING PAVEMENT.

3. FOR TREES PLANTED IN LAWN AREAS THE MULCH SHALL EXTEND TO A 5

FOOT RADIUS AROUND THE TREE OR TO THE EXTENT INDICATED ON THE

PLANS AND SPACED AT LEAST SIX INCHES AWAY FROM THE TREE TRUNK.

MULCH TREES IN TURF AREAS PRIOR TO HYDROSEEDING.

4. LIFT ALL LEAVES, LOW HANGING STEMS AND OTHER GREEN PORTIONS OF

SMALL PLANTS OUT OF THE MULCH IF COVERED.

3" MULCH MINIMUM - DO NOT COVER

ROOT BALL UTILIZE MULCH AS WATER

DAM (VS SOIL) @ ROOT BALL EDGE

SET TOP OF ROOTBALL 2"

ABOVE FINISH GRADE

DIG HOLE 2x THE WIDTH

OF ROOTBALL. BACK FILL

WITH PLANTING SOIL MIX

SHRUB AND GROUNDCOVER PLANTING

NOT TO SCALE2

00-16

EQ.EQ.

NOTES:

1- SEE PLANTING LEGEND FOR GROUNDCOVER SPECIES, SIZE, AND SPACING DIMENSION.

2- SMALL ROOTS (14" OR LESS) THAT GROW AROUND, UP, OR DOWN THE ROOT BALL PERIPHERY ARE CONSIDERED A NORMAL CONDITION IN CONTAINER PRODUCTION AND ARE ACCEPTABLE HOWEVER THEY SHOULD BE ELIMINATED AT THE TIME OF PLANTING. ROOTS ON THE PERIPERHY CAN BE REMOVED AT THE TIME OF PLANTING. (SEE ROOT BALL SHAVING CONTAINER

DETAIL).

3- SETTLE SOIL AROUND ROOT BALL OF EACH GROUNDCOVER PRIOR TO MULCHING.

PLAN

SECTION VIEW

6" m in

URBAN TREE FOUNDATION © 2014

OPEN SOURCE FREE TO USE

EXISTING SOIL

MODIFIED SOIL. DEPTH VARIES.

(SEE SPECIFICATIONS FOR SOIL

MODIFICATION)

FINISHED GRADE

3" LAYER OF MULCH

DO NOT PLACE DIRECTLY

ON PLANT STEM

GROUNDCOVER PLANTS TO BE

TRIANGULARLY SPACED

MULCH

EDGE OF PAVEMENT

GROUNDCOVER3 NOT TO SCALE

00-04

L-2 LANDSCAPE PLANTING

DETAILS

6" #57 STONE

INTERWOVEN GEOTEXTILE

FILTER FABRIC

RIP RAP

MAXIMUM SCOUR DEPTH

SCOUR PROTECTION

(RIP RAP FILLED TOE TRENCH)

MLWL EL.=(+)0.14' NAVD 88

MHWL EL.=(+)1.67' NAVD 88

EXISTING

GROUNDLINE

PROPOSED

GROUNDLINE

EL.=(+)5.00' NAVD 88

PROVIDE MINIMUM OF 12" PLANTING

DEPTH FOR PLANTINGS ON TOP OF

PROPOSED RIP RAP

DIG HOLE 2X THE WIDTH OF ROOTBALL.

BACK FILL WITH SAND. SET TOP OF

ROOTBALL 2" ABOVE FINISH GRADE. STAKE

PLANT ROOTBALLS IN PLACE WITH 48"

WOODEN STAKES (THROUGH RIP RAP).

MANGROVE PLANTING DETAIL

NOT TO SCALE1

NOTE REGARDING PLANTINGS: ALL

PLANTING CONTAINERS SHALL BE REMOVED

PRIOR TO PLACING PLANTS IN SOIL.

PROJECT LEAD / LANDSCAPE ARCHITECT: Marquis Latimer + Halback, Inc. St. Augustine, Florida Jeremy Marquis LA6667110 ENGINEER / PERMITTING: Dredging & Marine Consultants Port Orange, Florida Chris Todd, PE No. 37136

L-0
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Boca Chita Key 5.20.26
Boca Chita Key 2026-AERIAL
Boca Chita Key 2026-PHOTOS
2026-09-16T15:04:16-0400
Vitaly B Feygin

File details come from the government source that posted it. Updated .