DEPARTMENT OF THE ARMY JACKSONVILLE DISTRICT CORPS OF ENGINEERS 9900 SOUTHWEST 107th AVENUE, SUITE 203 MIAMI, 33176

REPLY TO ATTENTION OF Regulatory Division August 1, 2018 South Permits Branch Miami Permits Section

PUBLIC NOTICE

Permit Application No. SAJ-2018-01459 (SP-JMH)

TO WHOM IT MAY CONCERN: The Jacksonville District of the U.S. Army Corps of Engineers (Corps) has received an application for a Department of the Army permit pursuant to Section 404 of the Clean Water Act (33 U.S.C. §1344) and Section 10 of the Rivers and Harbors Act of 1899 (33 U.S.C. §403) as described below:

APPLICANT: Franklyn Dunbar 37401 SW 209th Street Homestead, FL 33034

WATERWAY AND LOCATION: The project would affect waters of the United States associated with the Atlantic Ocean. The project site is located at an undeveloped lot on Peg Leg Road; legally described as BK 12 LT 8 Jolly Roger Estates Little Torch Key PB5-34, in Section 28, Township 66 south, Range 29 East, Little Torch Key, Monroe County, FL (RE# 00216740-000000).

Directions to the site are as follows: Take U.S. 1 South to MM 28.5. Turn left onto Pirates Road; Turn left onto Le Grand Road; Turn right onto La Fitte Rd; Turn right onto Peg Leg Road. Project located at 28557 Peg Leg Road.

APPROXIMATE CENTRAL COORDINATES: Latitude 24.660528° Longitude -81.406028°

PROJECT PURPOSE:

Basic: The basic project purpose is to construct a single-family residence with associated infrastructure and boating access.

Overall: The overall purpose is for the development of a single-family residence with boating access in Little Torch Key, Monroe County, Florida.

EXISTING CONDITIONS: The property is located within a partially developed subdivision of Little Torch Key. The property is situated between an undeveloped lot, a developed lot, a paved road, and a canal that flows into the Atlantic Ocean. The subject parcel is a wetland lot with a mangrove shoreline.

PROPOSED WORK: The applicant seeks authorization to place 317 cubic yards of fill in 5,909 square feet of jurisdictional wetlands for the construction of a residence and associated appurtenances, to install a single row of limerock boulders along the perimeter of the fill (126 linear feet; 630 square feet and 70 cubic yards total), to install a 40 foot long by 8 foot wide (320 square foot) concrete marginal dock with 10 associated pilings, to avoid 120 square feet of wetland shoreline, and to install temporary filter fencing and floating turbidity barriers to isolate the construction site from the adjacent wetlands.

AVOIDANCE AND MINIMIZATION INFORMATION – The applicant has provided the following information in support of efforts to avoid and/or minimize impacts to the aquatic environment: Floating turbidity curtains will be deployed and temporary silt fences will be installed. A 120 square foot area of red mangrove wetland shoreline will be designated as an Avoided Wetland Area and avoided and preserved in perpetuity.

COMPENSATORY MITIGATION – The applicant has offered the following compensatory mitigation plan to offset unavoidable functional loss to the aquatic environment: Mitigation payment to the Keys Restoration Fund calculated via UMAM.

CULTURAL RESOURCES:

The Corps is not aware of any known historic properties within the permit area. By copy of this public notice, the Corps is providing information for review. Our final determination relative to historic resource impacts is subject to review by and coordination with the State Historic Preservation Officer and those federally recognized tribes with concerns in Florida and the Permit Area.

ENDANGERED SPECIES:

The U.S. Army Corps of Engineers (Corps) has determined the project may affect, but is not likely to adversely affect the West Indian manatee (Trichechus manatus) or its designated critical habitat. Use of the Key resulted in the sequence A-B-C-G-H-I-N-O- P4 may affect, not likely to adversely affect. This determination partially was based on the implementation of the Standard Manatee Conditions for In-Water Work. The Corps has concurrence with this determination pursuant to the Effect Determination Key for the manatee dated April 2013.

In addition, the project is located within American crocodile (Crocodylus acutus) consultation area. According to the 28 October 2014 American Crocodile Key, the property does not support suitable nesting habitat for the crocodile as the shoreline consists of 100 percent coverage of herbaceous vegetation. Use of the Key resulted in the sequence #2 may affect, not likely to adversely affect. Therefore, the Corps has reached a “may affect not likely to adversely affect” determination on the American crocodile and its suitable nesting habitat.

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The real estate parcel number is 00216740-000000 and is on the U.S. Fish and Wildlife Service Suitable Habitat List, dated August 2010, for Monroe County for the following species: the Eastern Indigo Snake (Drymarchon corais couperi), Lower Keys marsh rabbit (Sylvilagus palustris hefneri) and Silver rice rat (Oryzomys palustris natator) 500 meter focus area buffers.

The subject parcel is listed on the FWS 2011 Suitable Habitat List for the Eastern Indigo snake (Drymarchon corais couperi). Since critical habitat has not been designated for the indigo snake, potential impacts to D. c. couperi were evaluated using the Eastern Indigo Snake Programmatic Effect Determination Key revised in August 1, 2017. Due to the project being located solely in salt marsh, use of the Snake Key resulted in the following sequential determination: A (2), “no effect.” Therefore, pursuant to the Snake Key, no further consultation with the FWS is required.

Potential impacts to the LKMR were evaluated using the Lower Keys marsh rabbit (LKMR; Sylvilagus palustris hefneri) Species Key, dated July 29, 2013, and resulted in the following sequential determination: A > F (2) “may affect, but not likely to adversely affect.” This determination is partially based on the applicant being provided the cat brochure. The Corps received programmatic concurrence from the FWS for projects that have a “NLAA determination; therefore, no incidental take will occur and no further consultation with the FWS is required.

Potential impacts to the silver rice rat were evaluated using the Silver Rice Rat (Oryzomys palustris natator) Species Key, dated July 29, 2013, and resulted in the following sequential determination: A > E (2), “may affect, but not likely to adversely affect.” This determination is partially based on the applicant being provided with the cat brochure. Although the subject parcel is not located within the designated critical habitat, use of the Silver Rice Rat Critical Habitat Assessment Guide dated July 29, 2013, resulted in the following sequential determination A > B > C > D (1), “may affect, but not likely to adversely affect.” This determination is based on the applicant proposing habitat compensation commensurate with the amount of native habitat lost. Based on the information provide above the Corps has reached a MANLAA determination on the silver rice rat and its designated critical habitat. The Corps received programmatic concurrence from the FWS for projects that have a NLAA determination; therefore, no incidental take will occur and no further consultation with the FWS is required.

The Corps has determined the proposed project may affect, but is not likely to adversely affect (“MANLAA”) the swimming green sea turtles (Chelonia mydas), loggerhead sea turtles (Caretta caretta) and their critical habitat, hawksbill sea turtles (Eretmochelys imbricata), kemps ridley sea turtles (Lepidochelys kempii), leatherback sea turtles (Dermochelys coriacea), and the smalltooth sawfish (Pristis pectinata), Nassau Grouper (Epinephelus striatus) species. A no effect determination was reached on smalltooth sawfish critical habitat, Acorpora sp. and its designated critical habitat and corals species; (Dendrogyra cylindrus, Orbicella annularis, Orbicella faveolata, Orbicella franksi, Mycetophyllia ferox). The Corps will request National Marine Fisheries Service

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concurrence with these determinations pursuant to Section 7 of the Endangered Species Act.

ESSENTIAL FISH HABITAT (EFH): This notice initiates consultation with the National Marine Fisheries Service on EFH as required by the Magnuson-Stevens Fishery Conservation and Management Act 1996. The proposal would impact approximately 6,229 square feet of wetland shoreline and submerged bottom utilized by various life stages of marine species. Our initial determination is that the proposed action would not have a substantial adverse impact on EFH or Federally managed fisheries in the . Our final determination relative to project impacts and the need for mitigation measures is subject to review by and coordination with the National Marine Fisheries Service.

NOTE: This public notice is being issued based on information furnished by the applicant. This information has not been verified or evaluated to ensure compliance with laws and regulation governing the regulatory program. The jurisdictional line has been verified by Corps personnel.

AUTHORIZATION FROM OTHER AGENCIES: Water Quality Certification may be required from the Florida Department of Environmental Protection and/or one of the state Water Management Districts.

COMMENTS regarding the potential authorization of the work proposed should be submitted in writing to the attention of the District Engineer through the Miami Permits Section, 9900 Southwest 107th Avenue, Suite 203, Miami, Florida 33176 within 21 days from the date of this notice.

The decision whether to issue or deny this permit application will be based on the information received from this public notice and the evaluation of the probable impact to the associated wetlands. This is based on an analysis of the applicant's avoidance and minimization efforts for the project, as well as the compensatory mitigation proposed.

QUESTIONS concerning this application should be directed to the project manager, Jessica Hogan, in writing at the Miami Permits Section, 9900 Southwest 107th Avenue, Suite 203, Miami, Florida 33176; by electronic mail at [email protected]; or, by telephone at (305)779-6052.

IMPACT ON NATURAL RESOURCES: Coordination with U.S. Fish and Wildlife Service, Environmental Protection Agency (EPA), the National Marine Fisheries Services, and other Federal, State, and local agencies, environmental groups, and concerned citizens generally yields pertinent environmental information that is instrumental in determining the impact the proposed action will have on the natural resources of the area.

EVALUATION: The decision whether to issue a permit will be based on an evaluation of the probable impact including cumulative impacts of the proposed activity on the public interest. That decision will reflect the national concern for both protection and utilization

4 of important resources. The benefits, which reasonably may be expected to accrue from the proposal, must be balanced against its reasonably foreseeable detriments. All factors which may be relevant to the proposal will be considered including cumulative impacts thereof; among these are conservation, economics, esthetics, general environmental concerns, wetlands, historical properties, fish and wildlife values, flood hazards, floodplain values, land use, navigation, shoreline erosion and accretion, recreation, water supply and conservation, water quality, energy needs, safety, food, and fiber production, mineral needs, considerations of property ownership, and in general, the needs and welfare of the people. Evaluation of the impact of the activity on the public interest will also include application of the guidelines promulgated by the Administrator, EPA, under authority of Section 404(b) of the Clean Water Act or the criteria established under authority of Section 102(a) of the Marine Protection Research and Sanctuaries Act of 1972. A permit will be granted unless its issuance is found to be contrary to the public interest.

The US Army Corps of Engineers (Corps) is soliciting comments from the public; Federal, State, and local agencies and officials; Indian Tribes; and other Interested parties in order to consider and evaluate the impacts of this proposed activity. Any comments received will be considered by the Corps to determine whether to issue, modify, condition, or deny a permit for this proposal. To make this determination, comments are used to assess impacts to endangered species, historic properties, water quality, general environmental effects, and the other public interest factors listed above. Comments are also used to determine the need for a public hearing and to determine the overall public interest of the proposed activity.

COASTAL ZONE MANAGEMENT CONSISTENCY: In Florida, the State approval constitutes compliance with the approved Coastal Zone Management Plan. In Puerto Rico, a Coastal Zone Management Consistency Concurrence is required from the Puerto Rico Planning Board. In the Virgin Islands, the Department of Planning and Natural Resources permit constitutes compliance with the Coastal Zone Management Plan.

REQUEST FOR PUBLIC HEARING: Any person may request a public hearing. The request must be submitted in writing to the District Engineer within the designated comment period of the notice and must state the specific reasons for requesting the public hearing.

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SITE LOCATION

TAVERNIER

PLANTATION

FLORIDA BAY ISLAMORADA

LOWER MATECUMBE LAYTON KEY

DUCK KEY MARATHON

KEY BIG PINE COLONY FLORIDA BEACH SADDLE BAHIA BUNCH CUDJOE HONDA KEYS KEY

KEY WEST BOCA MARQUESES CHICA KEYS KEY OF

STRAITS

SITE DATA DRIVING DIRECTIONS OWNER: DUNBAR FRANKLYN AND SONIA H/W LOCATION: 28557 PEG LEG RD. 1. TAKE US 1 SOUTH TOWARD . RE: 00216740-000000 2. TURN LEFT ONTO PIRATES ROAD IN LITTLE TORCH KEY. SECTION/TOWNSHIP/RANGE: 28/66/29 LEGAL DESCRIPTIONS: BK 12 LT 8 JOLLY ROGER ESTATES LITTLE TORCH KEY PB5-34 3. TURN LEFT ONTO LEGRAND STREET LAT: 24° 39' 37.9" N LON: 81° 24' 21.7" W 4. TURN RIGHT ONTO LEFITTE 5. TURN RIGHT ONTO PEG LEG. 6. PROPERTY IS TOWARD END ON RIGHT. DESIGN DATA ADJOINING PROPERTY OWNERS MAILING ADDRESS THE WORK DEPICTED HEREIN WAS DESIGNED TO MEET THE REQUIREMENTS OF THE 2017 FLORIDA BUILDING CODE AND THE LATEST EDITIONS OF THE FLORIDA MODEL ENERGY CODE, FIRE CODE, LIFE SAFETY CODE AND THE NATIONAL ELECTRIC CODE. THE FOLLOWING LOADINGS WERE USED: TO THE WEST: WIND LOAD: 180 MPH; ASCE 7-10; EXPOSURE D ANDREW MICHAEL BULLA LIVING TRUST P.O.BOX 420263 INDEX OF DRAWINGS FL 33042-0647

SHEET C-1.0 - SITE LOCATION AND SITE DATA TO THE EAST: SHEET C-2.0 - EXISTING CONDITIONS SHEET C-2.1 - EXISTING CROSS SECTION BOUMERHI LLC SHEET C-3.0 - PROPOSED CONDITIONS (WITH AERIAL) SHEET C-3.1 - PROPOSED CONDITIONS (NO AERIAL) 439 SPRING STREET SHEET C-3.2 - PROPOSED CROSS SECTION SHEET C-4.0 - PROPOSED DOCK DETAILS HOUTZDALE, PA 16651 SHEET C-5.0 - EROSION CONTROL PLAN SHEET C-5.1 - TURBIDITY CONTROL PLAN SHEET C-6.0 - SPECIFICATIONS GENERAL NOTES

1. THESE PLANS ARE FOR THE CONSTRUCTION AT THE LOCATION SO DESIGNATED HEREIN. 2. THE CONTRACTOR SHALL PROVIDE ALL MATERIAL, LABOR, EQUIPMENT AND SUPERVISION NECESSARY TO PROVIDE THE WORK COMPLETE AND READY FOR USE. 3. THERE SHALL BE NO DEVIATION FROM THESE PLANS WITHOUT PRIOR APPROVAL FROM THE ENGINEER OF RECORD. 4. THE CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIAR WITH EXISTING CONDITIONS BEFORE BID. CHECK AND SCOPE OF WORK VERIFY ALL DIMENSIONS AND CONDITIONS OF THE WORK SITE AND REPORT ANY DISCREPANCIES, DIFFERENCES OR CONDITIONS THAT ARE UNSATISFACTORY OR UNSAFE. 5. NOTIFY THE ENGINEER OF RECORD IMMEDIATELY OF ANY DISCREPANCIES, DIFFERENCES, UNSATISFACTORY OR UNSAFE FILL A DISTURBED SALT MARSH FOR CONSTRUCTION OF A NEW CONDITIONS. ANY MODIFICATIONS OR CHANGES MADE WITHOUT PRIOR WRITTEN APPROVAL FROM THE OWNER AND ENGINEER OF RECORD SHALL NOT BE ALLOWED. ANY REWORK, RESTORATION OR OTHER IMPACT AS A RESULT OF NOT OBTAINING SUCH SINGLE-FAMILY RESIDENCE WITH DRIVEWAY, AND STORMWATER RETENTION PRIOR APPROVAL WILL BE MADE BY THE CONTRACTOR WITHOUT ADDITIONAL COST OR COMPENSATION FROM THE OWNER. SWALES. ALSO INCLUDES A DOCK STRUCTURE ALONG A MAN-MADE CANAL. 6. THE CONTRACTOR SHALL PROVIDE FOR THE SAFETY, PREVENTION OF INJURY OR OTHER LOSS AT THE JOB TO ALL PERSONS EMPLOYED IN THE WORK, PERSONS VISITING THE WORK AND THE GENERAL PUBLIC. THE CONTRACTOR SHALL ALSO BE RESPONSIBLE FOR THE PREVENTION OF DAMAGE, DUE TO THE WORK, TO MATERIALS OR EQUIPMENT AND OTHER PROPERTY AT THE SITE OR ADJACENT THERETO. 7. NO RESEARCH AS TO THE PRESENCE OF UNDERGROUND UTILITIES HAS BEEN INCLUDED ON OR PERFORMED FOR THIS MITIGATION PROJECT. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING SUNSHINE UTILITY LOCATE SERVICE PRIOR TO ANY CONSTRUCTION WITHIN ANY PUBLIC RIGHT-OF-WAY OR OTHER AREAS WHERE UNDERGROUND UTILITIES MAY BE PRESENT (I.E. IN AND AROUND UTILITY EASEMENTS, ETC.) COMPENSATION FOR IMPACTS TO THE WATER OF THE UNITED STATES WILL 8. THE GENERAL CONTRACTOR SHALL PROVIDE AN ON-SITE DUMPSTER IN A LOCATION COORDINATED WITH THE OWNER FOR THE DISPOSAL OF REMOVED MATERIAL AND CONSTRUCTION DEBRIS. THE DUMPSTER SHALL BE EMPTIED AT APPROPRIATE BE PROVIDED BY PAYMENT TO THE KEYS RESTORATION FUND. INTERVALS TO PREVENT OVERFLOW AND UNSIGHTLY CONDITIONS. 9. THE CONTRACTOR SHALL PERFORM ALL WORK IN STRICT CONFORMANCE WITH THE PLANS, 2017 FLORIDA BUILDING CODE ,LOCAL CODES AND ORDINANCES, MANUFACTURER RECOMMENDATIONS AND ACCEPTABLE TRADE PRACTICES. ANY CONFLICT BETWEEN THESE REQUIREMENTS AND THE MOST STRINGENT REQUIREMENTS SHALL GOVERN THE WORK. 10. SHOP DRAWINGS OF ALL PREFABRICATED STRUCTURAL FLOOR AND ROOF SYSTEMS AND MECHANICAL SYSTEMS SHALL BEAR THE SEAL OF A FLORIDA PROFESSIONAL ENGINEER AS REQUIRED BY THE 2017 FLORIDA BUILDING CODE AND SHALL BE SUBMITTED TO THE ENGINEER OF RECORD BY THE CONTRACTOR FOR APPROVAL PRIOR TO FABRICATION AND INSTALLATION. 11. THE CONTRACTOR SHALL NOT SCALE DRAWINGS. ANY INFORMATION THAT THE CONTRACTOR CANNOT OBTAIN FROM DIMENSIONS, DETAIL OR SCHEDULE SHALL BE OBTAINED FROM THE ENGINEER OF RECORD. 12. THE CONTRACTOR SHALL COORDINATE THE WORK OF ALL TRADES TO PREVENT ANY CONFLICTS. 13. THE CONTRACTOR SHALL FURNISH ALL SUBCONTRACTORS WITH A COMPLETE SET OF PLANS. ALL CHANGES SHALL BE NOTED ON THE DRAWINGS AND (2) COMPLETE AS-BUILT SETS SHALL BE DELIVERED TO THE OWNER AFTER COMPLETION OF WORK.

Revisions:

Meridian Engineering LLC C-1.0 201 Front Street, Suite 207 Key West, Florida 33040 NOT VALID FOR CONSTRUCTION UNLESS SITE AUTHORIZATION #29401 SIGNED AND SEALED IN THIS BLOCK ph:305-293-3263 fax:293-4899 RICHARD J. MILELLI LOCATION PE #58315 ℄

C-3.0

A CONDITIONS EXISTING C-2.0 25.00' MEAS N90° 00'00"EMEAS

N0° 00' 00"E MEAS N0° 00' 00"E MEAS 245.00' MEAS 60.00' MEAS SALT MARSH DISTURBED WETLAND

N84° 45' 00"E MEAS 1 inch=ft.

S84° 45' 00"W MEAS 99.98' MEAS ( INFEET)

100.42'

97.49' MEAS

PLAT

100.42' 20

PLAT ELEVATION (TYP) S2° 51'49"EMEAS Meridian Engineering LLC Revisions: (SURVEY TIELINE) 201 FrontStreet,Suite 207 AUTHORIZATION #29401 Key West,Florida33040 PERMITTING THEENTIRELOTIS NOTE: FORPURPOSESOF CONSIDERED AJ/DWETLAND ph:305-293-3263 fax:293-4899 PROPERTY LINE EXISTING 59.80' MEAS

NORTH B 1. NOTES 3. 2. C-3.0 DISTURBED SALTMARSH. SURVEY DATACOLLECTEDOCTOBER4, 2017 BYFLORIDAKEYSLANDSURVEYING. THE ENTIRESITEISCONSIDEREDA ALL ELEVATIONSREFERENCEDINNGVD29. : (TYP) NOT VALIDFORCONSTRUCTION UNLESS SIGNED ANDSEALED INTHISBLOCK RICHARD J.MILELLI PE #58315 98'

1.02' 0.06'

A SECTION VIEW (PARTIAL) ELEVATIONS ARE C-2.0 NTS REFERENCED IN NGVD 29

60'

B SECTION VIEW (PARTIAL) C-2.0 NTS

NOTE: MHW AND MLW ELEVATION FROM TIDE STATION 872-4201

3.00'

1.80'±

DUNBAR PROPERTY Revisions: NEW RESIDENCE 28557 PEG LEG ROAD LITTLE TORCH KEY, FLORIDA 33042 Project No: Scale: Meridian Engineering LLC C-2.1 AS NOTED 201 Front Street, Suite 207 Key West, Florida 33040 NOT VALID FOR CONSTRUCTION UNLESS EXISTING CAD File: Date: AUTHORIZATION #29401 SIGNED AND SEALED IN THIS BLOCK Dunbar ACOE and DEP 04/07/2017 ph:305-293-3263 fax:293-4899 RICHARD J. MILELLI CROSS_SECTION 5.16.18 (revised) ws PE #58315 ℄ CONDITIONS PROPOSED C-3.0

100.42' PLAT 97.49' MEAS

100.42' PLAT 99.98' MEAS Meridian Engineering LLC Revisions: A 201 FrontStreet,Suite 207 AUTHORIZATION # C-3.2 Key West,Florida33040 ph:305-293-3263 fax:293-4899 29401 1 inch=ft. ( INFEET) NOT VALIDFORCONSTRUCTION UNLESS SIGNED ANDSEALED INTHISBLOCK RICHARD J.MILELLI 20 PE #58315 C-3.2 C-3.2 B C

NORTH ℄ CONDITIONS PROPOSED C-3.1 DUNBAR PROPERTY NEW RESIDENCE LITTLE TORCHKEY,FLORIDA33042 28557 PEGLEGROAD Project No: Dunbar ACOE andDEP CAD File: 5.16.18 (revised) ws

100.42' PLAT 97.49' MEAS 1.80'± 3.00' Scale: 1" =20'

100.42' PLAT 99.98' MEAS 04/27/2018 Date: Meridian Engineering LLC Revisions: A 201 FrontStreet,Suite 207 AUTHORIZATION # C-3.2 Key West,Florida33040 ph:305-293-3263 fax:293-4899 29401 3.75' 3.75' 1 inch=ft. 3.50' ( INFEET) NOT VALIDFORCONSTRUCTION UNLESS SIGNED ANDSEALEDINTHIS BLOCK RICHARD J.MILELLI 20 PE #58315 C-3.2 C-3.2 B C

NORTH 5" 5" 1 38'-9" 2'-5" 3' 3' 3' 7' 2'-22" 1'-4" 3'-5" 3'-5" 4.00' 4.00' 1'-6" 1'-6" 3 3 1 3.13' 3.75' 1 1 1 4 4

1 1 3 3

A SECTION VIEW (PARTIAL) C-3.0 NTS

8'-0" 12'-3"

4.00' 3.50' 4.00' 3.75'

1.02' MHW

0.06' MLW

B SECTION VIEW (PARTIAL) C-3.0 NTS

12'-3" 3' 6'-0"

3.50' 4.00' 3.75'

3 1

1 1.02' MHW 3

0.06' MLW

C SECTION VIEW (PARTIAL) C-3.0 NTS

NOTE: MHW AND MLW ELEVATION FROM TIDE 3.00' STATION 872-4201

1.80'± DUNBAR PROPERTY Revisions: NEW RESIDENCE 28557 PEG LEG ROAD LITTLE TORCH KEY, FLORIDA 33042 Project No: Scale: Meridian Engineering LLC C-3.2 AS NOTED 201 Front Street, Suite 207 Key West, Florida 33040 NOT VALID FOR CONSTRUCTION UNLESS PROPOSED CAD File: Date: AUTHORIZATION #29401 SIGNED AND SEALED IN THIS BLOCK Dunbar ACOE and DEP 04/07/2017 ph:305-293-3263 fax:293-4899 RICHARD J. MILELLI CROSS_SECTION 5.16.18 (revised) ws PE #58315 MLW ELEV:0.06FT MHW ELEV:1.02FT PROPOSED_DOCK DETAILS C-4.0 DUNBAR PROPERTY NEW RESIDENCE 1'-8" LITTLE TORCHKEY,FLORIDA 33042 8" 5'-8" 28557 PEGLEGROAD 16" AUGER 1'-5" 1'-8" PILE (TYP) 1' 1'-8" 8' 9'-8" 1'-4" Dunbar ACOE andDEP Project No: CAD File: 5.16.18 (revised)ws 9'-8" 16"x16" CONCRETEBEAM REINFORCED WITH(4)#6 (TYPICAL) AND #3TIESAT8"O.C. CONCRETE 8' SLAB (TYP) 4'-4" 5'-8" Scale: AS NOTED 40' 8 FT 04/27/2018 Date: 9'-8" BEAM (TYP) CONCRETE 1'-4" Meridian Engineering LLC 5'-8" 201 FrontStreet,Suite 207 AUTHORIZATION # 8" Key West,Florida33040 ph:305-293-3263 fax:293-4899 8" CONCRETECAPREINF. W/ #5REBAR12'OCEW 9'-8" 16" DIA.AUGERPILE 16" DIA.AUGERPILE36" (SEE DETAIL) INTO CAPROCK REINFORCED WITH(4)#5 VERT. #3TIESAT10"O.C. 8" 29401 NEW GRADE3.5FTNGVD EXISTING GRADE CUT APPARENTMHWL TOE OFSLOPE/CANAL NOT VALIDFORCONSTRUCTION UNLESS SIGNED ANDSEALED INTHISBLOCK RICHARD J.MILELLI PE #58315 DIRECTION OFRUNOFFWATERS ATTACHING TWOSILTFENCES

℄ CONTROL_PLAN INTO THEGROUND DRIVE BOTHPOSTS AND BURYFLAP ABOUT 10INCHES DIRECTION TO DEGREES IN ROTATE BOTHPOSTS MATERIAL CREATE ATIGHTSEAL WITH THEFABRIC A CLOCKWISE AT LEAST180 EROSION INSIDE THEEND FIRST FENCE POST OFTHE POST OFTHE PLACE THEEND SECOND FENCE C-5.0 DUNBAR PROPERTY NEW RESIDENCE SILT FENCE LITTLE TORCHKEY,FLORIDA33042 28557 PEGLEGROAD HARDWOOD 1 SOFTWOOD 2

3' OR MORE STEEL 1.33LBS/FT. (TYP) SOFTWOOD 2"x4" POST OPTIONS:

8" 15" TO 18" 1 2 1 " X1 2 " DIA. 12" 1 2 MIN. " SILT FENCE

100.42' PLAT 97.49' MEAS Project No: Dunbar ACOE andDEP CAD File: 5.16.18 (revised) ws DAMAGED. DAILY ANDREPAIRIMMEDIATELYIF CONTRACTOR TOINSPECTSILTFENCE NOTE: SILT FLOW (TYP) 6' MAX.

100.42' PLAT 99.98' MEAS Scale: AS NOTED 04/27/2018 Date: 1. NOTES: 2. TWO SECTIONSOFSILTFENCESHALLBEJOINEDASSHOWNONDETAILTOLEFT. REMOVED SEDIMENTSHALLBEDEPOSITEDINANAREATHATWILLNOTCONTRIBUTETOOFFSITE INSPECT ANDREPAIRFENCEAFTEREACHSTORMEVENTREMOVESEDIMENTWHENNECESSARY. SEDIMENTATION ANDCANBEPERMANENTLYSTABILIZED. A C-5.0

1 C-3.2 Meridian Engineering LLC Revisions: 201 FrontStreet,Suite 207 AUTHORIZATION # Key West,Florida33040 ph:305-293-3263 fax:293-4899 FABRIC SILTFENCEDETAILS FDOT SPEC.) WITH SEC.985 (IN COMPLIANCE FILTER FABRIC FDOT INDEXNO.102 NTS 29401 STEEL ORWOODPOST 36"HIGHMAX TRENCH WITHNATIVEBACKFILL SILT FENCEDETAIL 10" MIN. 2 FEET MIN. NOT VALIDFORCONSTRUCTION UNLESS SIGNED ANDSEALEDINTHIS BLOCK RICHARD J.MILELLI NTS PE #58315 (TYP) SILT FENCE 10 FTMAXSPACINGWITH 6 FTMAXSPACINGWITHOUT WIRE SUPPORTFENCE WIRE SUPPORTFENCE 6"x4" TRENCH WITH COMPACTEDBACKFILL FILTER FABRIC TO UPSTREAMSIDEOFPOST ATTACH SECURELY C-3.2 C-3.2 B DIRECTION OF C RUNOFF 1. FLOATING TURBIDITYBARRIERGENERALNOTES: 3. 2. 4. FOR ADDITIONALINFORMATIONSEESECTION104OFTHESTANDARD DEPLOYMENT OFBARRIERAROUNDTREELOCATIONSMAYVARYTO NUMBER ANDSPACINGOFANCHORSDEPENDENTONCURRENT SPECIFICATIONS. TURBIDITY BARRIERSARETOBEUSEDINALLPERMANENTBODIES OF WATER REGARDLESSOFDEPTH. ACCOMMODATE CONSTRUCTIONGUIDELINES. VELOCITIES. ℄ CONTROL_PLAN TURBIDITY C-5.0 DUNBAR PROPERTY NEW RESIDENCE LITTLE TORCHKEY,FLORIDA 33042 28557 PEGLEGROAD

100.42' PLAT 97.49' MEAS Dunbar ACOE andDEP Project No: CAD File: 5.16.18 (revised)ws

100.42' PLAT 99.98' MEAS Scale: AS NOTED 04/27/2018 Date: NOTICE: INFRINGEMENT ONTHEPROPRIETARYRIGHTSOFDESIGNERSHALLBESOLE RESPONSIBILITY OFTHEUSER.SUBSTITUTIONSFORTYPEISHALLBEASAPPROVEDBY COMPONENTS OFTYPEIMAYBESIMILARORIDENTICALTOPROPRIETARYDESIGNS.ANY THE ENGINEER. 10 FeetUnlessSpecialDepthCurtainsSpecificallyCalled For InThePlansOrAsDeterminedBytheEngineer. D =5'Std.(AdditionalPanelForDepths>5'). D =5'Std.(SinglePanelForDepthsorLess). Curtain ToReachBottomUpDepthsOf10Feet. Two (2)PanelsToBeUsedForDepthsGreaterThan D1 A C-3.2 Meridian Engineering LLC Revisions: FLOATING TURBIDITYBARRIERDETAIL 201 FrontStreet,Suite 207 AUTHORIZATION # Key West,Florida33040 ph:305-293-3263 fax:293-4899 18 Oz.NylonReinforced PVC Fabric(300PSITest) With LockingGrommets Not ToScale FDOT INDEXNO.103 TYPE IBARRIER 29401 Floatation (6"DiaEquiv.)(12Lbs. Closed CellSolidPlasticFoam 1/4" GalvanizedChain (600 Lb.Breaking 5/8" PolyproRope Strength) Per Ft.Buoyancy)

NOT VALIDFORCONSTRUCTION UNLESS D 2 SIGNED ANDSEALED INTHISBLOCK RICHARD J.MILELLI BARRIER (TYP) TURBIDITY PE #58315 BARRIER (TYP) TURBIDITY C-3.2 C-3.2 B C GENERAL NOTES: 1. CONTRACTOR SHALL OBTAIN ALL APPLICABLE PERMITS PRIOR TO COMMENCING WORK. THE REQUIREMENTS OF THE FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION, THE ARMY CORPS OF ENGINEERS, & LOCAL REGULATIONS SHALL GOVERN ALL WORK. 2. WORK SHOWN ON DRAWINGS IS DESIGNED IN ACCORDANCE WITH THE FLORIDA BUILDING CODE (LATEST EDITION). CONTRACTOR SHALL FOLLOW ALL APPLICABLE PROVISIONS FOR ALL PHASES OF CONSTRUCTION. 3. THE PROPOSED STRUCTURE(S) IS DESIGNED FOR A LIVE LOAD OF 40 PSF. WIND LOADS ARE DESIGNED PER THE FLORIDA BUILDING CODE. 4. CONTRACTOR SHALL ADHERE TO THE STANDARD MANATEE, SEA TURTLE, AND SMALL TOOTH SAWFISH CONSTRUCTION CONDITIONS (LATEST EDITION). IF NEEDED, THE CONTRACTOR CAN CONTACT THE ARMY CORPS OF ENGINEERS OR THE ENGINEER TO OBTAIN A COPY OF THE STANDARD MANATEE, SEA TURTLE, AND SMALL TOOTH SAWFISH CONSTRUCTION CONDITIONS. 5. BEST MANAGEMENT PRACTICES, INCLUDING THE USE OF TURBIDITY BARRIERS, ARE REQUIRED TO ISOLATE THE CONSTRUCTION AREA FROM THE ADJACENT WATERS. CONTRACTOR SHALL INSTALL TURBIDITY BARRIERS AROUND THE IMMEDIATE PROJECT AREA PRIOR TO CONSTRUCTION. THE TURBIDITY BARRIERS SHALL REMAIN IN PLACE UNTIL WATER QUALITY CONDITIONS RETURN TO PRE-CONSTRUCTION CONDITIONS. WATER QUALITY MONITORING SHALL ADHERE TO STATE REGULATIONS. 6. CONTRACTOR SHALL FIELD VERIFY DIMENSIONS & WATER DEPTHS PRIOR TO CONSTRUCTION. ANY DISCREPANCIES ON THE DRAWINGS SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER BEFORE COMMENCING WORK. 7. THE STRUCTURAL INTEGRITY OF THE COMPLETED STRUCTURE DEPENDS OF INTERACTION OF VARIOUS CONNECTED COMPONENTS. PROVIDE ADEQUATE BRACING, SHORING, AND OTHER TEMPORARY SUPPORTS AS REQUIRED TO SAFELY COMPLETE THE WORK. 8. EXERCISE EXTREME CARE AND CAUTION WHEN EXCAVATING AND FILLING ADJACENT TO EXISTING STRUCTURES. UNDER NO CIRCUMSTANCES SHALL THE STRUCTURAL INTEGRITY OF THE EXISTING STRUCTURES BE IMPAIRED IN ANY WAY BY CONSTRUCTION OPERATIONS AND PROCEDURES. DO NOT EXCAVATE OR DISTURB SOIL ADJACENT TO OR BENEATH EXISTING FOOTINGS. 9. CONTRACTOR SHALL COORDINATE INSTALLATION OF CLEATS, LADDERS, PILE CAPS, AND OTHER DOCK ACCESSORIES WITH OWNER PRIOR TO CONSTRUCTION. ALL DOCK ACCESSORIES SHALL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS. STAINLESS STEEL HARDWARE SHALL BE USED FOR ALL CONNECTIONS TO DOCK. 10. STAINLESS STEEL SIMPSON STRONG TIE CONNECTORS SHALL BE INSTALLED PER MANUFACTURER'S SPECIFICATIONS.

CONCRETE NOTES: 1. ALL SHORING PROCEDURES SHALL BE DONE IN STRICT ACCORDANCE WITH LAST RECOMMENDATION BY ACI COMMITTEE 347 AND ALL LOCAL, STATE AND FEDERAL REGULATIONS 2. PROPER ERECTION AND INSTALLATION OF SHORING TO BE THE RESPONSIBILITY OF THE CONTRACTOR 3. ALL SHORING MUST BE ERECTED PLUM 4. ADJUSTMENTS OF SHORES SHALL NOT BE MADE UNTIL SUCH TIME AS THE WET CONCRETE FROM THE SLAB POUR HAS ATTAINED A COMPRESSIVE STRENGTH OF AT LEAST 70% OF THE MINIMUM CONCRETE COMPRESSIVE STRENGTH ESTABLISHED BY THE DESIGN ENGINEER OF RECORD. 5. ALL CAST-IN-PLACE CONCRETE SHALL BE MADE WITH TYPE I PORTLAND CEMENT, STONE AGGREGATE AND SHALL DEVELOP AT LEAST 5,000 PSI COMPRESSIVE STRENGTH IN 28 DAYS. (UNLESS OTHERWISE NOTED.) 6. SLABS, TOPPING, FOOTINGS, BEAMS AND WALLS SHALL NOT HAVE JOINTS IN THE HORIZONTAL PLANE. ANY STOP IN CONCRETE WORK MUST BE MADE AT THE CENTER OF SPAN WITH VERTICAL BULKHEADS AND SHEAR KEYS, UNLESS OTHERWISE NOTED. ALL CONSTRUCTION JOINTS SHALL BE AS DETAILED OR OTHERWISE APPROVED BY THE ENGINEER. 7. ALL CONCRETE WORK AND REINFORCING DETAILS SHALL BE CONSTRUCTED IN ACCORDANCE WITH ACI 318. EXPOSED EDGES OF 1 CONCRETE SHALL HAVE 2" CHAMFER. USE STANDARD HOOKS ON DOWELS UNLESS OTHERWISE NOTED. 8. CONCRETE FORMS SHALL BE WETTED IMMEDIATELY PRIOR TO PLACING CONCRETE. 9. MIXING, PLACING AND CURING OF ALL CONCRETE MUST BE IN ACCORDANCE WITH ACI 305R, HOT WEATHER CONCRETING. NEW CONCRETE EXPOSED TO DIRECT SUNLIGHT SHALL BE SPRAYED OR MOPPED WITH A CURING COMPOUND TO SEAL IN MOISTURE AFTER THE FINISH HAS SET, OR THE CONCRETE COVERED AND SPRAYED. 10. CORROSION-RESISTANT UNCOATED STEEL SHALL BE LOW-CARBON, CHROMIUM BAR WITH A MINIMUM OF 8.0% BY WEIGHT CHROMIUM, MEETING ALL THE REQUIREMENTS OF ASTM A615 GRADE 75 AND ASTM A1035-04. REBAR MANUFACTURER SHALL BE MMFX STEEL CORP OF AMERICA OR ENGINEER APPROVED EQUIVALENT. 11. REINFORCEMENT COVERAGE SHALL BE 2" MINIMUM WHEN FORMS ARE USED AND 3" MINIMUM WHEN POURED AGAINST THE EARTH, UNLESS OTHERWISE NOTED. 12. LAP SPLICES SHALL BE A MINIMUM OF 48 BAR DIAMETERS. MAKE ALL BARS CONTINUOUS AROUND CORNERS. 13. PROVIDE ALL ACCESSORIES NECESSARY TO SECURE REINFORCING IN PROPER POSITION AS INDICATED ON THE DRAWINGS AND IN ACCORDANCE WITH ACI 318. ALL ACCESSORIES TO BE GALVANIZED. EROSION CONTROL GENERAL NOTES:

1. FILTER FABRIC SILT FENCE SHALL BE IN CONFORMANCE WITH SECTION 985, FDOT SPECIFICATION. 2. CONTRACTOR SHALL INSTALL EROSION CONTROLS NOTED ON DRAWINGS AND APPLICABLE PERMITS, EROSION CONTROLS SHALL BE MAINTAINED UNTILTHE SLOPES ARE STABILIZED. 3. SILT FENCE LOCATIONS SHOWN HEREON ARE FOR CLARITY ONLY AND SHOULD BE CONSTRUCTED WITHIN PROPERTY LINES. 4. PROVIDE EROSION CONTROL MEASURES CONSISTING OF STAKED SILT FENCES ALONG THE PROPOSED LIMITS OF CONSTRUCTION AS INDICATED ON THE DRAWINGS. PROVIDE ADDITIONAL MEASURES AS NECESSARY TO AVOID ADVERSE IMPACTS TO JURISDICTIONAL AREAS (WETLANDS OR WATER BODIES) AND OFF-SITE LANDS AND WATER BODIES. MAINTAIN THESE MEASURED DAILY UNTIL CONSTRUCTION ACCEPTANCE BY THE OWNER AND THEN REMOVE AND LEGALLY DISPOSE OF SAID MEASURES. 5. EROSION CONTROL SHALL BE MAINTAINED WITHIN CONSTRUCTION AREA BY QUICKLY STABILIZING DISTURBED AREA TO PREVENT THE RELEASE OF SEDIMENT. 6. DURING CONSTRUCTION, THE CONTRACTOR SHALL AT THE REQUEST OF THE OWNER OR AS NECESSARY MODIFY OR RELOCATE THE ENVIRO-FENCE AND/OR SILT FENCE TO ALLOW FOR ACCESS AND TO COMPLETE CONSTRUCTION. IT IS THE CONTRACTOR'S RESPONSIBILITY TO MAINTAIN ADEQUATE EROSION CONTROL AT ALL TIMES. 7. ALL SURFACE WATER DISCHARGE FROM SITE, INCLUDING DE-WATERING DISCHARGE SHALL MEET STATE WATER QUALITY STANDARDS PRIOR TO REACHING ANY WATERS OF THE STATE INCLUDING WETLANDS. 8. IN THE EVENT THAT THE EROSION PREVENTION AND CONTROL DEVICES SHOWN IN THESE PLANS PROVE NOT TO BE EFFECTIVE. ALTERNATE METHODS FOR MAINTAINING STATE WATER QUALITY STANDARDS FOR DISCHARGE FROM THE CONSTRUCTION SITE WILL BE REQUIRED. ANY ALTERNATE EROSION PREVENTION AND CONTROL DEVICES MUST BE APPROVED BY THE ENGINEER PRIOR TO PLACEMENT.

DUNBAR PROPERTY Revisions: NEW RESIDENCE 28557 PEG LEG ROAD LITTLE TORCH KEY, FLORIDA 33042 Project No: Scale: Meridian Engineering LLC AS NOTED 201 Front Street, Suite 207 C-6.0 Key West, Florida 33040 NOT VALID FOR CONSTRUCTION UNLESS CAD File: Date: AUTHORIZATION #29401 SIGNED AND SEALED IN THIS BLOCK SPECIFICATIONS Dunbar ACOE and DEP 04/27/2018 ph:305-293-3263 fax:293-4899 RICHARD J. MILELLI 5.16.18 (revised) ws PE #58315