B.08.03 Amendment 0001, Naval Submarine Base KB.pdf

PDF 17 MB Posted Mar 9, 2022

Attached to: Naval Submarine Base Kings Bay Maintenance Dredging 44, 45, and 47-Foot Project Camden County, Georgia
Solicitation number: W912EP22B0002
Issued by: Department of the Army Corps of Engineers Engineering District Jacksonville

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Written by GovTribe AI · Dec 28, 2023

This solicitation seeks bids for maintenance dredging projects at Naval Submarine Base Kings Bay in Camden County, Georgia. Work includes dredging various basins, berths and other areas to required depths between 12 and 47 feet, with dredged materials to be disposed of at designated upland sites. The base work and three option items involve dredging to total volumes between 15 and 20 million cubic yards. The pre-bid conference will be held on March 2nd and bids are due by March 18th. This is a small business set-aside solicitation issued by the Department of the Army Corps of Engineers Jacksonville District. Interested vendors must register with SAM.gov to receive any amendments.

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Other files

File	Type	Posted
C.04.01 Bid Abstract Naval Submarine KB.pdf	PDF	Mar 18, 2022
B.07 Pre-Bid Teleconference Minutes Kings Bay Sub Base W912EP22B0002.pdf	PDF	Mar 8, 2022
B.07 Pre-Bid Teleconference Minutes Kings Bay Sub Base W912EP22B0002.pdf	PDF	Mar 8, 2022
B.07.01 RE_ W912EP22B0002 Kings Bay Site Visit.pdf	PDF	Mar 8, 2022
B.07.01 W912EP22B0002 Pre-Bid WebEx Presentation.pptx	PPTX presentation	Mar 8, 2022
B.08.02 Plans_Kings Bay FY22.pdf	PDF	Feb 16, 2022
B.08.02 22B0002 Kings Bay FY22 Volume2Specs_RTA.pdf	PDF	Feb 16, 2022
B.08.02 22B0002 Kings Bay FY22 Volume1Specs_RTA.pdf	PDF	Feb 16, 2022
B.08.02 GDR_Kings Bay_FY22 - Final.pdf	PDF	Feb 16, 2022

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AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Naval Submarine Base Kings Bay Maintenance Dredging 44, 45, and 47-Foot Project Camden County, Georgia

A. See Continuation Sheet for Amendment Details B. Bid Opening Date of 18 March 2022, remains unchanged

1. CONTRACT ID CODE PAGE OF PAGES

J 1 17

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W912EP22B0002

X 9B. DATED (SEE ITEM 11)

16-Feb-2022

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO.

5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

09-Mar-2022

CODE

USA ENGINEER DISTRICT, JACKSONVILLE

CONTRACTING DIVISION

701 SAN MARCO BLVD

JACKSONVILLE FL 32207-8175

W912EP 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

SF 30 CONTINUATION SHEET

Naval Submarine Base Kings Bay, Maintenance Dredging 44, 45,and 47-Foot Project

Camden County, Georgia

W912EP22B0002 1 Amendment 0001

SUMMARY OF CHANGES

1. SPECIFICATIONS:

The text changes have been updated with additions noted by underlined text and deletions noted by line/cross-outs, and pertain only to changes made by this revision. The entire section is replaced if there is any change. The Project Table of Contents and Submittal Register are replaced without underlines and cross-outs if there are changes to these documents. New sections are added without underlines and cross-outs.

Volume 1 of 2 – Technical Specifications:

DELETE Clause 52.217-7 Option for Increased Quantity—Separately Priced Line Item (Mar 1989) in Section 00700 and REPLACE with attached revised 52.217-7 Option for Increased Quantity—Separately Priced Line Item (Mar 1989) in Section 00700.

Volume 2 of 2 – Technical Specifications:

N/A.

Plans – :

DELETE G-01, G-02, C-01 through C-12 and REPLACE with the attached revised G-01, G-02, C- 01 through C-12.

(End of Summary of Changes)

52.217-7 OPTION FOR INCREASE QUANTITY – SEPERATELY PRICED LINE ITEM (MAR 1989)

The Government may require the delivery of the numbered line item, identified in the Schedule as an option item, in the quantity and at the price stated in the Schedule. The Contracting Officer may exercise Option A, Option B and Option C by written notice to the contractor on or before February 15, 2023. Options will be exercised by a unilateral modification to the contract; the contractor shall commence work under options after the option is exercised as directed by the Contracting Officer. If exercised, Option A and Option C work is to be performed before demobilization after completing the Base work. If exercised, Option B work is to be performed between May 1, 2023 and July 31, 2023. Delivery of added items shall continue at the same rate that like items called for under the contract, unless the parties otherwise agree.

52.217-7 OPTION FOR INCREASE QUANTITY – SEPERATELY PRICED LINE ITEM (MAR 1989)

The Government may require the delivery of the numbered line item, identified in the Schedule as an option item, in the quantity and at the price stated in the Schedule. The Contracting Officer may exercise Option A, Option B and Option C by written notice to the contractor on or before February 15, 2023. Options will be exercised by a unilateral modification to the contract; the contractor shall commence work under options after the option is exercised as directed by the Contracting Officer. If exercised, Option A and Option C work is to be performed before completion of the Base work. If exercised, Option B work is to be performed between May 1, 2023, and July 31, 2023. Delivery of added items shall continue at the same rate that like items are called for under the contract unless the parties otherwise agree.

(End of clause)

W912EP22B0002 1 Amendment 0001 k3ctcflc Cross-Out k3ctcflc Cross-Out

M a r c h

B I C

I d w g

E I L L Y

I C

O G

I N

O G

I N

C O

V E

N D

H E

E T

D E

G E

N E

R A

G-01

SOLICITATION NO.:

Jacksonville District

NAVAL SUBMARINE BASE KINGS BAY

MAINTENANCE DREDGING

44, 45, AND 47-FOOT PROJECT

CAMDEN COUNTY, GEORGIA

W912EP22B0002

US Army Corps of Engineers

SHEET INDEX

SHEET ID.

TITLE

GENERAL

G-01 COVER AND SHEET INDEX

G-02

TERMS AND ABBREVIATIONS, SYMBOLOGY, GENERAL NOTES & SURVEY NOTES

G-03 PROJECT OVERVIEW

G-04 CONTROL DATA - CHANNEL

CIVIL

C-01

DREDGING PLAN - STA. 41+900 TO 48+242, EHB & RFW

C-02

DREDGING PLAN - STA. 36+650 TO STA. 41+900, EHB & SS-N

C-03

DREDGING PLAN - STA. 30+000 TO STA. 36+650, MSF, MSF SOUTH & SS-S

C-04 DREDGING PLAN - SITE SIX SOUTH & REFIT WHARVES

C-05 DREDGING PLAN - EHW AND INSETS 1 & 2

C-06

DREDGING PLAN AND CROSS SECTION - INSET 3, CAISSON GATE SILL

C-07 DREDGING PLAN & CROSS SECTION - PORT SECURITY BARRIER MOORING AREA

C-08

DREDGING PLAN & CROSS SECTION - MAGNETIC SILENCING FACILITY (MSF)

C-09 DREDGING CROSS SECTIONS

C-10 DREDGING CROSS SECTIONS

C-11 DREDGING CROSS SECTIONS

C-12 DREDGING CROSS SECTIONS

C-13 DISPOSAL PLAN - OVERVIEW

C-14 DISPOSAL PLAN - D/A-1

C-15 DISPOSAL PLAN - D/A-C

C-16 DISPOSAL CROSS SECTIONS - D/A-1 & D/A-C

RESOURCE

R-01 EXISTING MOORING ASSEMBLY

S O

L I C

I T

A T

I O

D E

S I G

N E

D E

S C

R I P

T I O

N M

A R

S I Z

S U

B M

I T

T E

D A

T E

C O

N T

R A

C H

E C

K E

D R

A W

I S

S U

A T

SHEET ID

11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

US Army Corps of Engineers

U S

R M

O R

N G

I N

E E

R S

J A

C K

S O

N V

I L L E

I S

T R

I C

L V

J A

C K

S O

N V

I L

L O

R I D

P R

I N

T E

A T

F I

A N

S I

W E

P B

N A

V A

U B

M A

R I N

A S

I N

M A

I N

T E

N A

N C

R E

D G

I N

O O

R O

J E

C T

C A

M D

N T

E O

R G

I A

S T A T E O F

G E O R G I A

C A M D E N C O U N T Y

S T A T E O F

F L O R I D A

N A S S A U C O U N T Y

F E

FORT

CLINCH

ST. M

YS E

C E

I V

S T

. M

A R

Y S

NAVAL SUBMARINE BASE KINGS BAY

C U

B E

R L A

L A

N D

A T L A N T I C O C E A N

NAVAL SUBMARINE BASE KINGS BAY

MAINTENANCE DREDGING

R E

V I S

C C

O M

P A

N D

M E

M A

EXISTING

CAST-IN-PLACE

CONCRETE

(CONCST)

EXISTING RIPRAP

(RIPRAP)

EXISITNG BOTTOM

APPROX

ARDM

BLVD

CBL

CHN.

COR

D/A

D/A-1

D/A-C

DWG

ECL

EHB

EHW

EL / ELEV

EOB

HORZ

KBIC

IWW

MHW

MLLW

MLW

MSF

NAVD88

NAD83

NOAA

N.T.S.

RFI

RFW

RGE

SS-N

SS-S

STA

TOB

TOL

TOS

TYP

USACE

USCG

UTB

VERT

APPROXIMATE

AUXILIARY REPAIR DRY DOCK MEDIUM

BOULEVARD

CONSTRUCTION BASELINE

CHANNEL

CENTERLINE

CONTRACTING OFFICER'S REPRESENTATIVE

CUBIC YARD

DISPOSAL AREA

DISPOSAL AREA 1

DISPOSAL AREA CRAB ISLAND

DRAWING

EROSION CONTROL LINE

EXPLOSIVE HANDLING BASIN

EXPLOSIVE HANDLING WHARVES

ELEVATION

EDGE OF BERM

FOOT/FEET

HORIZONTAL

KINGS BAY INNER CHANNEL

INTRACOASTAL WATERWAY

LINEAR FOOT/FEET

MEAN HIGH WATER

MEAN LOWER LOW WATER

MEAN LOW WATER

MAGNETIC SILENCING FACILITY

NORTH AMERICAN VERTICAL DATUM OF 1988

NORTH AMERICAN DATUM OF 1983

NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION

NUMBER

NOT TO SCALE

POINT OF INTERSECTION

ROAD

REQUEST FOR INFORMATION

REFIT WHARFS

RANGE

SHEET

SQUARE FEET/FOOT

SITE SIX NORTH

SITE SIX SOUTH

STREET

STATION

TURNING BASIN

TOP OF BERM

TOLERANCE

TOE OF SLOPE

TYPICAL

UNITED STATES ARMY CORPS OF ENGINEERS

UNITED STATES COAST GUARD

UPPER TURNING BASIN

VERTICAL

FULL SECTION

PARTIAL SECTION

OBJECT REFERENCED

VIEWING PLANE

CUTTING PLANE LINE

DRAWING WHERE SHOWN

OBJECT REFERENCED

VIEWING PLANE

CUTTING PLANE LINE

MATERIAL SYMBOL KEY

IDENTIFICATION

400'0 200'20' 40'0

C-56 C-56

C-76

IDENTIFIER

LEGEND - GEOTECHNICAL BORINGS

LIGHTED BEACON

GREEN DAYBEACON

RED LIGHTED BUOY / GREEN LIGHTED BUOY

LEGEND - AIDS TO NAVIGATION

200'0 100'

NORTH INDICATOR

GRAPHIC SCALE

SECTION NAME

TITLE

DRAWING WHERE SHOWN

GRAPHIC SCALE

DRAWING WHERE

SHOWN

DESIGNATED UPLAND DISPOSAL AREA

VERTICAL / TIDAL CALIBRATION

CONTROL POINT

GRASS OR MARSH AREA

ELEVATION AND LOCATION49.5

TITLE

CROSS SECTIONC

C-16

HORIZONTALVERTICAL

DRAWING AREA CROSS SECTION PROFILE TITLE WITH ASYMMETRICAL SCALES

DRAWING AREA - PLAN

PLAN VIEW

VIBRACORE BORING

VB-KBIC-1

1. THIS PROJECT WAS DESIGNED BY THE JACKSONVILLE DISTRICT OF THE U.S. ARMY CORPS OF ENGINEERS.

THE INITIALS OR SIGNATURES AND REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE

PROJECT DOCUMENTS WITHIN THE SCOPE OF THEIR EMPLOYMENT AS REQUIRED BY ER 1110-1-8152.

2. UNLESS OTHERWISE INDICATED, ALL HORIZONTAL POSITIONS ARE SHOWN IN THE STATE PLANE

COORDINATE SYSTEM OF 1983, GEORGIA EAST ZONE, AND ARE REFERENCED TO THE 2011 ADJUSTMENT OF

THE NORTH AMERICAN DATUM OF 1983 (NAD83(2011)).

3. UNLESS OTHERWISE INDICATED, ALL ELEVATIONS ARE REFERENCED TO THE MEAN LOWER LOW WATER

(MLLW) TIDAL DATUM, 1983-2001 EPOCH. MLLW IS REALIZED DURING SURVEY OPERATIONS VIA A KINEMATIC

TIDAL DATUM (KTD) MODEL, BASED ON NOAA’S VDATUM PROGRAM AND PUBLISHED NOAA TIDE GAUGE

INFORMATION. THE RELATIONSHIP BETWEEN MLLW AND THE NORTH AMERICAN VERTICAL DATUM OF 1988

(NAVD88) VARIES ALONG THE EXTENTS OF A PROJECT; A SINGLE VALUE FROM A PUBLISHED TIDE GAUGE IS

NOT TO BE USED FOR AN ENTIRE PROJECT. REFER TO SURVEY NOTES ACCOMPANYING THESE PLANS FOR

THE APPLICABLE PROJECT KTD FILE NAME AND TIDAL CALIBRATION/VERIFICATION STATIONS, OR

BENCHMARKS TO BE EMPLOYED TO CONDUCT, OR REPRODUCE, A SURVEY. ALL ELEVATIONS SHOWN ABOVE

REFERENCED DATUM ARE ASSIGNED THE PLUS SYMBOL (+).

4. UNLESS OTHERWISE INDICATED, ALL POSITIONS, STATIONING AND ELEVATIONS ARE IN THE UNITS OF U.S.

SURVEY FEET. UNLESS OTHERWISE INDICATED, ALL STATIONS REFER TO DISTANCE ALONG THE CHANNEL

CENTERLINE.

5. UNLESS OTHERWISE INDICATED, ALL PLANIMETRIC FEATURES DEPICTED ON THESE DRAWINGS ARE FOR

INFORMATION ONLY AND WERE NOT PHYSICALLY LOCATED BY SURVEY. THE CONTRACTOR IS RESPONSIBLE

FOR VERIFYING THE LOCATION OF ALL SUCH FEATURES THAT ARE NECESSARY FOR OR AFFECT THE

PERFORMANCE OF CONSTRUCTION OF THIS PROJECT.

6. THE LEGENDS ON THIS SHEET ARE COMPOSED OF STANDARD SYMBOLS AND ARE PERTINENT TO THE

CONDITIONS ON THIS SET OF DRAWINGS TO THE EXTENT APPLICABLE. ADDITIONAL LEGENDS AND/OR

ABBREVIATIONS MAY APPEAR IN THIS SET OF DRAWINGS TO INDICATE SPECIFIC CONDITIONS IN LIEU OF

SYMBOLS SHOWN ON THIS SHEET.

7. AERIAL IMAGERY ON SHEETS C-14 AND C-15 IS FROM 2019.

8. SIDE SLOPES SHOWN ON CROSS SECTIONS ARE FOR CONTRACTUAL PAYMENT PURPOSES ONLY. ACTUAL

SIDE SLOPES VARY WITH THE NATURAL ANGLE OF REPOSE FOR THE ADJACENT MATERIAL.

DISCIPLINE DESIGNATOR

TERMS AND ABBREVIATIONS

G - GENERAL

C - CIVIL

R - RESOURCE

GENERAL NOTES LEGEND - NAVIGATION

REFERENCE SYMBOL KEY SURVEY NOTES - CHANNEL - 21-236

GENERAL SYMBOLOGY

PROJECT CHANNEL

DREDGING AREAS

STATE/COUNTY BOUNDARY LINE

DREDGING EXCLUSION ZONE

HORIZONTAL AND VERTICAL

CONTROL MONUMENT

TIDE STAFF

CHANNEL LIMIT PI IDENTIFIER

CHANNEL CL PI POINT

MONUMENT FALLS OFF THE PAGE

IN THE DIRECTION OF ARROW

SECURITY ARC

SURVEY NOTES - DMMA

1. REFER TO SURVEY NO. 22-029.

2. DEPTHS DEPICTED BY THIS SURVEY ARE REFERENCED TO MEAN LOWER LOW WATER (MLLW), TIDAL

EPOCH 1983-2001, AS PUBLISHED BY THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA).

3. NOAA'S VDATUM MODEL, AND PUBLISHED TIDE STATION DATA WERE USED TO GENERATE A HYPACK

KINEMATIC TIDE DATUM (KTD) MODEL. THIS KTD MODEL, BEING A COMBINATION OF THOSE TWO SOURCES

CANNOT BE CONSIDERED EQUIVALENT TO THE VDATUM MODEL BECAUSE OF POSSIBLE ADDITIONS OR EDITS

THERETO. DO NOT USE VDATUM IN PLACE OF THE KTD FILE. THE KTD MODEL USED FOR THIS SURVEY IS:

“KINGSBAY-2013 06 10.KTD”

4. TIDAL REDUCTIONS WERE OBTAINED UTILIZING REAL-TIME KINEMATIC (RTK) GPS AND REFERENCED TO

MLLW UTILIZING THE KTD FILE REFERENCED ABOVE, AND CALIBRATED TO THE PUBLISHED MLLW HEIGHTS OF

THE BENCHMARKS ASSOCIATED WITH THE TIDE GAGE SITES SPECIFIED BELOW:

NOAA TIDAL STATION 872-0030, FERNANDINA BEACH, AMELIA RIVER, FLORIDA FOR PROJECT OUTSIDE SECURITY

GATE.

NOAA TIDAL STATION 867-9511, KINGS BAY, GEORGIA FOR PROJECT INSIDE SECURITY GATE.

5. ALL ELEVATIONS ARE BELOW THE CHART DATUM UNLESS PRECEEDED BY A (+) SIGN.

6. PLANE COORDINATES ARE BASED ON THE TRANSVERSE MERCATOR PROJECTION FOR THE EAST ZONE OF

GEORGIA AND REFERENCED TO NORTH AMERICAN DATUM OF 1983 (NAD83).

7. THIS SURVEY WAS PERFORMED USING REAL-TIME KINEMATIC (RTK) GPS POSITIONING WITH THE

FOLLOWING REFERENCE BASE LOCATION:

REFERENCE BASE LOCATED AT "USCG KINGS BAY ARP" (OPUS PID # BBCB08), FOR ENTIRE PROJECT.

8. VERTICAL MEASUREMENTS WERE MADE USING A RESON T20P MULTIBEAM SYSTEM AND A ROSS MODEL

835C SMARTSOUNDER WITH A DUAL-FREQUENCY (28/200KHZ) TRANSDUCER. SOUNDINGS SHOWN ARE IN HIGH

FREQUENCY.

VESSEL DATE OF SURVEY AREA SURVEYED

SB-44 10 DEC 2021 RGE-G, STA 39+200 TO STA 42+200 (INSIDE WRA)

SB-44 11 DEC 2021 RGE-E, STA 31+600 TO 35+900, RGE-F, RGE-G, STA 37+504 TO 39+100

SB-44 12 DEC 2021 RGE-H, RGE-I & UTB, REFIT WHARF (PARTIAL) & EHW-2 & WRAPING WHARF

SB-44 13 DEC 2021 MSF

SB-44 15 DEC 2021 SITE-6 (NORTH) & EXPANDED BASIN

SB-36 4 AUG 2021 SITE-6 (SOUTH)

9. AIDS TO NAVIGATION WERE LOCATED DURING THIS SURVEY.

10. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULTS OF SURVEYS MADE ON THE DATES

INDICATED ABOVE AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS AT THAT TIME.

THIS CHART IS SOLELY FOR THE DISTRIBUTION OF AVAILABLE DEPTHS AT THE TIME OF THE SURVEY AND IS NOT

TO BE USED FOR NAVIGATION.

11. SURVEY ACCURACY PERFORMANCE STANDARDS, QUALITY CONTROL, AND QUALITY ASSURANCE

REQUIREMENTS WERE FOLLOWED IN ACCORDANCE WITH USACE EM 1110-2-1003, HYDROGRAPHIC SURVEYING, 30 NOV 2013 AND EM 1110-2-6056, STANDARDS AND PROCEDURES FOR REFERENCING PROJECT ELEVATION

GRADES TO NATIONWIDE VERTICAL DATUMS, 31 DEC 2010.

MOORING BUOY

WARNING SIGN

RED DAYBEACON

1. REFER TO USACE SURVEY NUMBER 21-209, LIDAR GROUND CALIBRATION AND ADJUSTMENT.

2. THE TOPOGRAPHIC SURVEY DATA HEREIN IS COMPRISED OF TOPO-BATHYMETRIC AERIAL LIDAR ACQUIRED BY THE

JOINT AIRBORNE LIDAR BATHYMETRY TECHNICAL CENTER OF EXPERTISE (JALBTCX) ON 18 DECEMBER 2020. JALBTCX

ACQUIRED THE DATA USING THE COASTAL ZONE MAPPING AND IMAGING LIDAR (CZMIL) SENSOR. THE DATA WAS

DELIVERED TO THE SOUTH ATLANTIC JACKSONVILLE DISTRICT (SAJ) IN GEOGRAPHIC COORDINATES (DEGREES LATITUDE

AND LONGITUDE) REFERENCED TO NAD83(2011) AND HEIGHTS REPORTED IN UNITS OF METERS REFERENCED TO NAVD88.

THE SAJ GEOMATICS SECTION (EN-DG) CONVERTED THE GEOGRAPHIC COORDINATES AND METRIC HEIGHTS TO

CARTESIAN COORDINATES AND HEIGHTS IN UNITS OF U.S. SURVEY FEET AS DESCRIBED IN SECTION 4.2 BELOW. THE

AERIAL LIDAR WAS CLASSIFIED AS UNCLASSIFIED (CLASS 1), TOPOGRAPHIC GROUND (CLASS 2), AND HYDROGRAPHIC

GROUND (CLASS 29). THE GROUND AND HYDROGRAPHIC CLASSIFIED DATA WERE UTILIZED TO CREATE THE FINAL

TOPOGRAPHIC SURFACES.

3. HORIZONTAL DATUM: HORIZONTAL POSITIONS ARE REFERENCED TO THE NORTH AMERICAN DATUM OF 1983, 2011

ADJUSTMENT (NAD83/2011).

4. VERTICAL DATUM: ELEVATIONS ARE REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88).

5. PROJECTION: COORDINATES ARE PROJECTED IN THE STATE PLANE GEORGIA EAST ZONE.

6. UNITS: ALL POSITIONS, ELEVATIONS AND DIMENSIONS ARE IN UNITS OF U.S. SURVEY FEET.

7. GEOID: CONVERSION OF ELLIPSOIDAL HEIGHTS TO ORTHOMETRIC HEIGHTS IN NAVD88 WERE ACCOMPLISHED

USING THE NATIONAL GEODETIC SURVEY’S (NGS) GEOID 12B.

8. THE CZMIL TOPOGRAPHIC DATA ARE COMPILED TO MEET A 1 METER HORIZONTAL ACCURACY AND A 20 CM

VERTICAL ACCURACY AT THE 95% CONFIDENCE LEVEL. THE CZMIL BATHYMETRIC DATA ARE COMPILED TO MEET A 3.5 +

0.5D METER HORIZONTAL ACCURACY AND A √(〖0.3〗^2+〖(0.013D)〗^2 ) VERTICAL ACCURACY, WHERE D IS THE DEPTH IN

METERS BELOW THE SURFACE OF THE WATER.

CHANNEL LIMIT

WIDENER LIMIT

CHANNEL CENTERLINE

1. REFER TO SURVEY NO. 21-236. SOUNDINGS IN SITE-6 (NORTH) & PORT SECURITY MOORING ARE FROM THE

AFTER-DREDGE SURVEY NO. 21-232.

2. DEPTHS DEPICTED BY THIS SURVEY ARE REFERENCED TO MEAN LOWER LOW WATER (MLLW), TIDAL

EPOCH 1983-2001, AS PUBLISHED BY THE NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION (NOAA).

3. NOAA'S VDATUM MODEL, AND PUBLISHED TIDE STATION DATA WERE USED TO GENERATE A HYPACK

KINEMATIC TIDE DATUM (KTD) MODEL. THIS KTD MODEL, BEING A COMBINATION OF THOSE TWO SOURCES

CANNOT BE CONSIDERED EQUIVALENT TO THE VDATUM MODEL BECAUSE OF POSSIBLE ADDITIONS OR EDITS

THERETO. DO NOT USE VDATUM IN PLACE OF THE KTD FILE. THE KTD MODEL USED FOR THIS SURVEY IS:

“KINGSBAY-2013 06 10.KTD”

4. TIDAL REDUCTIONS WERE OBTAINED UTILIZING REAL-TIME KINEMATIC (RTK) GPS AND REFERENCED TO

MLLW UTILIZING THE KTD FILE REFERENCED ABOVE, AND CALIBRATED TO THE PUBLISHED MLLW HEIGHTS OF

THE BENCHMARKS ASSOCIATED WITH THE TIDE GAGE SITES SPECIFIED BELOW:

NOAA TIDAL STATION 872-0030, FERNANDINA BEACH, AMELIA RIVER, FLORIDA FOR PROJECT OUTSIDE SECURITY

GATE.

NOAA TIDAL STATION 867-9511, KINGS BAY, GEORGIA FOR PROJECT INSIDE SECURITY GATE.

5. ALL ELEVATIONS ARE BELOW THE CHART DATUM UNLESS PRECEEDED BY A (+) SIGN.

6. PLANE COORDINATES ARE BASED ON THE TRANSVERSE MERCATOR PROJECTION FOR THE EAST ZONE OF

GEORGIA AND REFERENCED TO NORTH AMERICAN DATUM OF 1983 (NAD83).

7. THIS SURVEY WAS PERFORMED USING REAL-TIME KINEMATIC (RTK) GPS POSITIONING WITH THE

FOLLOWING REFERENCE BASE LOCATION:

REFERENCE BASE LOCATED AT "USCG KINGS BAY ARP" (OPUS PID # BBCB08), FOR ENTIRE PROJECT.

8. VERTICAL MEASUREMENTS WERE MADE USING A RESON T20P MULTIBEAM SYSTEM AND A ROSS MODEL

835C SMARTSOUNDER WITH A DUAL-FREQUENCY (28/200KHZ) TRANSDUCER. SOUNDINGS SHOWN ARE IN HIGH

FREQUENCY.

VESSEL DATE OF SURVEY AREA SURVEYED

SB-36 21 JUL 2021 MSF, RGE-E, STA 31+600 TO STA 35+999 & RGE-F, STA 35+999 TO STA 36+700

SB-36 3 AUG 2021 RGE-F, STA 36+800 TO 37+504 & RGE-G, STA 37+504 TO 39+100

SB-36 4 AUG 2021 SITE-6 (SOUTH)

SB-36 5 AUG 2021 RGE-G, STA 39+200 TO STA 42+217 & RGE-H, STA 42+217 TO 45+436

SB-36 8 AUG 2021 RGE-I & UPPER TURNING BASIN

SB-36 13 AUG 2021 EHW-2 & WARPING WHARF

9. AIDS TO NAVIGATION WERE LOCATED DURING THIS SURVEY.

10. THE INFORMATION DEPICTED ON THIS MAP REPRESENTS THE RESULTS OF SURVEYS MADE ON THE DATES

INDICATED ABOVE AND CAN ONLY BE CONSIDERED AS INDICATING THE GENERAL CONDITIONS AT THAT TIME.

THIS CHART IS SOLELY FOR THE DISTRIBUTION OF AVAILABLE DEPTHS AT THE TIME OF THE SURVEY AND IS NOT

TO BE USED FOR NAVIGATION.

11. SURVEY ACCURACY PERFORMANCE STANDARDS, QUALITY CONTROL, AND QUALITY ASSURANCE

REQUIREMENTS WERE FOLLOWED IN ACCORDANCE WITH USACE EM 1110-2-1003, HYDROGRAPHIC SURVEYING, 30 NOV 2013 AND EM 1110-2-6056, STANDARDS AND PROCEDURES FOR REFERENCING PROJECT ELEVATION

GRADES TO NATIONWIDE VERTICAL DATUMS, 31 DEC 2010.

SURVEY NOTES - CHANNEL - 22-029

M a r c h

B I C

I D

W G

E I L L Y

I C

O G

I N

O G

I N

S Y

M B

O L O

G Y

E N

E R

A L

O T

U R

V E

O T

E S

T E

R M

R E

V I A

T I O

N S

G E

N E

R A

G-02

S O

L I C

I T

A T

I O

D E

S I G

N E

D E

S C

R I P

T I O

N M

A R

S I Z

S U

B M

I T

T E

D A

T E

C O

N T

R A

C H

E C

K E

D R

A W

I S

S U

A T

SHEET ID

11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

US Army Corps of Engineers

U S

R M

O R

N G

I N

E E

R S

J A

C K

S O

N V

I L

L E

I S

T R

I C

J A

C K

S O

N V

I L

L O

R I D

P R

I N

T E

A T

F I L

A M

A N

S I

E P

N A

V A

U B

M A

R I N

A S

I N

M A

I N

T E

N A

N C

R E

D G

I N

O O

R O

J E

C T

C A

M D

N T

E O

R G

I A

R E

V I S

C C

O M

P A

N D

M E

M A

R A

N G

E -H

O O

T R

E Q

U I R

E D

D E

P T

B A

S E

L U

O O

T A

L L O

A B

L E

O V

E R

D E

P T

R A

N G

E -G

O O

T R

E Q

U I R

E D

D E

P T

B A

S E

L U

O O

T A

L L O

A B

L E

O V

E R

D E

P T

P I

T A

G E

(BASE)

(BASE & OPTION B)

* COORDINATES GIVEN CLOCKWISE AT THE

LOCATION OF THE LABEL LEADER.

S T

DRYDOCK CAISSON GATE

MOORING FACILITY

FOR CROSS SECTION SEE

DRAWING C-12

S T

M A

T E

R I A

L T

O B

E P

L A

C E

D I

N D

/A -C

UPPER TURNING BASIN (UTB)

S T

SEE TABLE BELOW

FOR XY COORDINATES

S T

M A

T E

R I A

L T

O B

E P

L A

C E

D I

N D

/A -C

SEE DRAWING C-06

FOR INSET "3"

(BASE)

FLOATING SECURITY BARRIER / GATE

R A

N G

E -H

4 8

RANGE-I

PORT SECURITY BARRIER MOORING AREA

(BASE)

FOR DREDGING PLAN, SEE DRAWING C-07

FOR DREDGING PLAN, SEE DRAWING C-05

EXPLOSIVE HANDLING WHARVES (EHW)

(BASE & OPTION B)

M A

T E

R I A

L T

O B

E P

L A

C E

D I

N D

/A -C

SMALL BOAT BASIN

WATERFRONT RESTRICTED AREA

PLANE COORDINATES

295,582

295,507

295,433

295,478

295,524

858,161

858,188

857,982

857,944

E 857,998

DRY DOCK CAISSON GATE

MOORING FACILITY

EXPLOSIVE

HANDLING

BASIN (EHB)

E H

O O

T R

E Q

U I R

E D

D E

P T

B A

S E

P L U

F O

O T

A L L O

A B

L E

O V

E R

D E

P T

REFIT WHARVES

FOR DREDGING PLAN, SEE DRAWING C-04

(BASE)

DRYDOCK CAISSON GATE SILL

FOR DREDGING PLAN SEE

DRAWING C-06

(BASE & OPTION B)

RANGE-I - 47 FOOT REQUIRED DEPTH (BASE) PLUS

2 FOOT ALLOWABLE OVERDEPTH

UTB - 45 FOOT REQUIRED DEPTH (BASE) PLUS

2 FOOT ALLOWABLE OVERDEPTH

APPROXIMATE

EDGE OF WATER

(TYP.)

SECURITY ARC

(SEE NOTE 2)

C-12

C-09

C-10

S T

C-12

"MOORING_BUOY N-1"

"MOORING_BUOY"

"LT-53"

"LT-58"

"LT-52"

"LT-60"

PLANE COORDINATES

AIDS TO NAVIGATION

X Y

MOORING BUOY (12/16)

MOORING BUOY (04/21)

860,787 292,518

859,265 292,883

859,083 295,403

859,260 294,102

859,228 294,529

859,241 294,927

859,265 295,341

858,615 295,518

858,671 295,878

MAP

LABEL

R"50"

R"52"

G"53"

R"54"

R"56"

R"58"

R"60"

MOORING BUOY

MISSING (12/19)

LT- 52 (12/21)

LT - 53 (12/21)

MISSING (12/20)

MISSING (04/21)

LT - 60 (12/21)

LT - 58 (12/21)

MOORING BUOY N-1

S O

L I C

I T

A T

I O

D E

S I G

N E

D E

S C

R I P

T I O

N M

A R

S I Z

S U

B M

I T

T E

D A

T E

C O

N T

R A

C H

E C

K E

D R

A W

I S

S U

A T

SHEET ID

11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

US Army Corps of Engineers

U S

R M

O R

N G

I N

E E

R S

J A

C K

S O

N V

I L

L E

I S

T R

I C

J A

C K

S O

N V

I L

L O

R I D

P R

I N

T E

A T

F I L

A M

A N

S I

E P

N A

V A

U B

M A

R I N

A S

I N

M A

I N

T E

N A

N C

R E

D G

I N

O O

R O

J E

C T

C A

M D

N T

E O

R G

I A

M a r c h

B I C

W G

E I L L Y

I C

O G

I N

O G

I N

S T

D R

E D

G I N

L A

C I V

C-01

DREDGING PLAN

SCALE: 1"=200'

400'0 200'

1. SEE SPECIFICATION SECTION 35 20 23 PARAGRAPH TITLED "ADJACENT

PROPERTY AND WATERFRONT STRUCTURES" FOR INSTRUCTIONS

REGARDING DREDGING ADJACENT TO STRUCTURES. CONTRACTOR

SHALL VERIFY THE LOCATION OF ALL STRUCTURES PRIOR TO DREDGING

AND ADJUST THE DREDGING LIMITS AS NECESSARY TO PROVIDE

THE SPECIFIED OFFSET DISTANCE.

2. WORK INSIDE SECURITY ARCS SHALL ALSO BE COORDINATED WITH

NAVSUBASE POC AS SPECIFIED IN PARAGRAPH "COORDINATION WITH

THE NAVY" IN SPECIFICATION SECTION 01 11 00.

SHEET GENERAL NOTES

R E

V I S

C C

O M

P A

N D

M E

M A

AutoCAD SHX Text

CONC

AutoCAD SHX Text

SPILL WAY

AutoCAD SHX Text

SPILL WAY

AutoCAD SHX Text

CONC

AutoCAD SHX Text

SPILL WAY

AutoCAD SHX Text

SPILL WAY

C-10

S T

C-10

S T

P I

T A

G E

M A

T C

H L

I N

H E

T A

G E

APPROXIMATE

EDGE OF UPLANDS

(TYP.)

RANGE-F & G - 44 FOOT REQUIRED DEPTH (BASE) PLUS

2 FOOT ALLOWABLE OVERDEPTH

RANGE-G - 47 FOOT REQUIRED DEPTH (BASE) PLUS

2 FOOT ALLOWABLE OVERDEPTH

MATERIAL TO BE PLACED IN D/A-C

WATERFRONT RESTRICTED AREA

SITE SIX NORTH

39 FOOT REQUIRED DEPTH

(BASE & OPTION B) PLUS

2 FOOT ALLOWABLE OVERDEPTH

S T

X=862,102.86

Y=289,891.55

X=863,974.67

Y=289,140.57

S T

SITE SIX NORTH

EHB - 47 FOOT REQUIRED DEPTH (BASE) PLUS

2 FOOT ALLOWABLE OVERDEPTH

EHB - 44 FOOT REQUIRED DEPTH (BASE) PLUS

2 FOOT ALLOWABLE OVERDEPTH

EXPLOSIVE HANDLING BASIN (EHB)

MATERIAL TO BE PLACED IN D/A-C

MATERIAL TO BE PLACED IN D/A-C AND D/A-1

SECURITY ARCS

(SEE NOTE 2)

S T

(BASE)

(BASE & OPTION B)

APPROXIMATE

EDGE OF WATER

(TYP.)

S T

7.4

15.1

17.6

19.5

24.3

24.4

27.4

28.8

31.8

34.2

35.3

36.3

36.5

19.4

22.1

23.7

25.1

26.6

27.4

28.2

28.8

29.1

30.0

30.8

31.7

32.5

33.5

34.6

37.3

37.9

38.8

40.3

41.2

44.8

45.9

46.1

46.2

46.4

47.0

29.9

30.4

34.1

44.5

44.6

45.5

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.8

46.9

47.1

47.3

47.7

47.8

48.6

30.6

36.2

40.0

44.1

45.7

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.7

46.8

47.0

47.2

47.4

47.5

47.6

47.8

47.9

48.0

48.1

48.3

48.5

17.3

26.8

33.9

39.8

42.1

43.6

45.6

45.7

46.0

46.2

46.4

46.5

46.6

46.8

46.9

47.0

47.1

47.3

47.4

47.7

47.9

48.4

48.5

48.6

19.9

28.5 28.6

35.6 36.4

41.4

44.6

45.6

45.7

45.8

46.0

46.1

46.4

46.5

46.6

46.8

47.2

47.4

47.5

47.6

47.7

48.1

48.4

48.6

48.8

48.9

49.3

37.6

42.4

45.0 45.4

45.4

45.7 46.2

46.2

46.3

46.5

46.6

46.7

46.8

46.9

47.0

47.2

47.4

47.5

47.8

48.1

48.8

29.3

35.5

40.8

41.8

44.1

44.7

45.1

45.4

46.0

46.2

46.3

46.5

46.6

46.7

46.8

47.0

47.1

47.2

47.3

47.4

47.5

47.6

47.7

47.9

48.2

48.5

48.7

13.7

17.0

20.7

28.8

34.8

42.7

44.1

44.6 44.8

45.2

45.5

45.7

46.0

46.1

46.4

46.5

46.6

46.8

46.9

47.0

47.3

47.4

47.5

47.6

47.7

48.0

48.1

15.6

19.1

25.8

31.9

38.8

39.0

44.6

44.8

44.9

45.1

45.6

46.0

46.1

46.2

46.4

46.5

46.6

46.7

46.9

47.0

47.6

47.8

47.9

48.1

13.8

17.5

18.6

23.5

24.7

28.8

30.0

34.9

43.0

43.3 43.9

44.9

45.3

45.4

45.5

45.6

45.8

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.7

46.8

46.9

47.1

47.2

47.4

47.8

13.1

18.9

25.7

32.2

38.1

40.5

44.4

44.9

45.0

45.3

45.4

45.7

45.9

46.0

46.1

46.2

46.4

46.5

46.7

46.8

47.0

47.1

47.2

47.3

47.4

47.6

47.7

47.9

13.3

20.8

27.6 29.1

36.4

42.3

45.5

45.7

45.8

45.9

46.1

46.3

46.5

46.6 46.6

46.6 46.7

46.8

47.0

47.5

13.2

21.8

24.7

32.4

38.3

44.3

45.8

45.9

46.0

46.1

46.2

46.5

46.6

46.8

31.8

38.3

45.9

40.8

41.4

45.2

46.7

47.1

47.4

47.5

48.3

43.2

46.9

47.4

47.5

47.6

47.7

47.9

48.0

48.2

48.3

48.6

48.7

48.8

0.8

1.9

2.1

3.8

3.9

6.1

11.6

24.1

34.7

38.7

39.2

40.0

42.2

45.0

45.3

45.4

45.6

46.0

46.1

46.5

46.7

46.8

47.0

47.1

47.2

47.3

47.4

47.6

47.7

47.8

48.0

48.2

48.3

48.4

48.5

48.6

48.7

49.0

49.2

6.6

8.3

9.4

9.9

12.0

12.3

20.8

21.4

31.9

39.8

40.2

40.5

41.1

41.7

42.0

42.9

43.2

44.2

44.3

45.1

45.2

45.9

46.1

46.4

46.5

46.7

46.9

47.2

47.3

47.6

47.8

47.9

48.1

48.3

48.4

48.5

48.6

48.7

48.8

48.9

49.1

49.2

49.9

9.7

10.1

10.6

11.2

15.2

22.4

22.9

25.9

30.3

32.1

33.2

39.9 39.9

41.2

41.8

43.4

44.6

44.7

45.4

45.7

45.9

46.2

46.4

46.5

46.8

47.0

47.2

47.4

47.8

47.9

48.0

48.1

48.2

48.3

48.4

48.5

48.6

48.7

48.8

48.9

49.0

49.1

49.5

6.9

10.5 10.6

10.6

10.7

10.8

10.9

11.5

14.9

15.1

16.4

19.8

20.1

23.0

23.7

26.9

29.8

35.2

37.8

42.0

42.3

42.6

43.7

44.0

44.1

44.9

45.4

45.9

46.5

47.0

47.1

47.2

47.3

47.4

47.5

47.6

47.7

47.9

48.0

48.1

48.3

48.4

48.5

48.6

48.6 48.6

48.7

48.8

48.9

49.0

49.1

49.2

49.3

49.4

49.7

7.1

10.3

10.5

11.3

12.3

13.5

13.7

15.4

20.0

20.1

20.7

21.4

22.0

23.2 24.8

26.0

28.0

30.5

30.6

35.3

42.0

42.6

43.8

45.1

45.2

45.8

46.0

46.3

46.8

46.9

47.0

47.1

47.2

47.3

47.4

47.5

47.6

47.7

47.8

47.9

48.1

48.2

48.4

48.5

48.7

48.8

48.9

49.0

49.1

49.2

49.5

49.8

50.4

9.8

10.4

10.7

10.8

10.9

13.5

14.1

15.2

17.8

19.8

20.8

22.9

26.7

27.6

29.8

30.4

31.7

35.4

40.5

41.8

42.2

44.5

45.6

45.9

46.2

46.8

47.3

47.4

47.5

47.6

47.7

47.8

47.9

48.0

48.1

48.2

48.3

48.4

48.5

48.6

48.7

48.8

48.9

49.0

49.3

49.5

49.7

49.9

50.0

50.4

50.8

7.7

10.8

11.0

11.1

11.2

11.5

13.8

16.4

17.9 20.3

21.2 23.0

24.0

27.7

28.0

34.6

37.2

43.1

44.6

45.1

45.7

46.1

46.3

47.1

47.2

47.4

47.6

47.7

47.9

48.0

48.1

48.2

48.3

48.4

48.4 48.4

48.4

48.5

48.6

48.7

48.8

48.9

49.0

49.1

49.2

49.3

49.4

49.7

50.0

50.1

50.5

6.6

8.0

11.0

11.7

12.1

12.2

12.3

13.6

14.0

16.5

19.1

19.2

21.5

21.7

24.7

25.2

29.4

30.6

31.1

41.3

42.3

43.1

45.3

46.5

47.2

47.4

47.5

47.6

47.7

47.8

47.9

48.0

48.1

48.2

48.4

48.5

48.6

48.7

48.8

48.9

49.0

49.1

49.2

49.3

49.4

49.5

49.8

49.9

50.1

50.4

4.9

11.4

12.3

13.3

17.0

17.1

18.2

19.9

21.0

23.4

23.5

24.3

29.0

31.3

32.7

35.8

42.5 43.3

44.6

45.3

46.6

46.8

46.9

47.4

47.5

47.6

47.8

47.9

48.0

48.1

48.2

48.3

48.4

48.5

48.6

48.7

48.9

49.1

49.2

49.6

50.0

50.1

50.3

4.1

4.5

9.9

11.8

13.3

15.5

16.3

19.4

20.4

23.5

25.2

26.2

27.0

28.9

31.6

35.3

35.4

41.3

44.7

44.8

45.4

46.5 46.8

47.3

47.4

47.6

47.7

47.8

47.9

48.0

48.1

48.2

48.3

48.4

48.5

48.6

48.7

48.8

49.0

49.2

49.3

49.5

49.7

50.2

6.1

11.9

12.4

15.9

16.3

17.2

17.8

18.2

20.0

21.4

21.7

21.9

24.9

25.4

29.5

30.8

37.3

39.9

42.4

45.9

46.1

47.6

47.8

47.9

48.0

48.1

48.2

48.3

48.4

48.5

48.6

48.7

48.8

48.9

49.0

49.1

49.2

49.3

49.4

49.5

49.6

49.8

49.9

50.4

50.5

50.6

50.8

7.1

13.1

19.7

22.0

22.6

24.3

26.0

26.2

27.0

28.2

31.4

33.5

38.1

41.0

45.3

45.6

46.5

47.5

47.7

47.8

47.9

48.0

48.1

48.3

48.4

48.5

48.6

48.9

49.2

49.3

49.4

49.5

49.7

49.8

50.0

50.3

50.5

4.6

6.4

11.9

12.4

16.3

17.6

22.2

25.9

31.0

33.8

36.9

38.9

41.8 45.7

47.1

47.5

47.7

47.9

48.0

48.1

48.2

48.3

48.4

48.5

48.7

48.8

48.9

49.0

49.1

49.4

49.5

49.6

49.7

49.8

49.9

50.0

2.8

8.6

14.8

18.2

19.8

23.3

24.2

27.0

28.2

32.8

34.5

39.9

42.8

44.9

45.8

47.3

47.4

47.8

48.1

48.3

48.4

48.7

48.9

49.1

49.3

49.4

49.5

49.6

49.7

49.8

49.9

50.0

50.2

50.3

50.4

50.9

2.2

4.0

8.8

11.4

15.1

19.5

24.1

28.0

31.6

34.2

38.2

38.7

40.8

43.6

43.7

45.4

46.0

46.7

47.0

47.1

47.3

47.6

47.7

47.9

48.1

48.2

48.4

48.6

48.8

49.3

49.4

49.5

49.7

49.8

49.9

50.1

50.3

50.4

50.6

50.7

50.9

51.2

51.3

1.8

8.1

14.1

16.9

19.7

21.9

23.9

26.6

31.6

36.1

36.5

42.6

43.7

46.6

47.2

47.3

47.4

47.5

47.6

47.7

47.9

48.1

48.2

48.3

48.4

48.6

48.7

48.8

49.0

49.1

49.2

49.5

49.7

49.8

49.9

50.4

50.6

50.7

50.9

51.5

51.7

51.9

3.0

6.2

6.6

11.0

11.9

19.4

23.2

26.0

31.1

32.1

32.8

37.4

37.8

38.4

41.7

42.1

42.5

42.6

45.0

45.2

45.5

47.6

47.9

48.0

48.2

48.4

48.6

48.9

49.0

49.1

49.2

49.3

49.4

49.5

49.6

49.7

49.9

50.1

50.5

6.2

10.6

16.5

17.0

23.6

25.7

29.1

34.4

39.6

43.4

45.4

45.7

46.1

46.8

47.3

48.1

48.6

48.7

48.9

49.0

49.1

49.2

49.3

49.4

49.5

49.6

49.7

49.8

2.2

6.9

7.8

11.9

15.6

22.3

29.5

36.4 36.8

42.8

44.2

47.9

48.1

48.4

48.5

48.7

48.9

49.0

49.1

49.2

49.5

0.7

2.0

4.14.7

11.1 12.8

19.5 20.4

30.0

37.3

43.7

45.8

47.0

47.9

0.7

1.8

RANGE-G

FLOATING SECURITY BARRIER / FENCE / GATE

MAP

LABEL

Y X

BUOY 1

BUOY 2

BUOY 5

BUOY 3

BUOY 4

BUOY 6

BUOY 7

BUOY 8

BUOY 9

BUOY 10

BUOY 11

864234.0

864305.0

864644.0

864333.0

864553.0

865001.5

865337.9

863933.2

863431.4

862934.0

862688.4

289019.0

289150.0

289840.0

289204.0

289652.0

289581.7

289464.5

289098.6

289177.1

289275.4

289371.7

DESIGN BUOY MOORING

LOCATION

PLANE COORDINATES

BUOY 10

BUOY 11

BUOY 9

BUOY 8

BUOY 1

BUOY 2

BUOY 3

BUOY 4

BUOY 5

BUOY 6

BUOY 7

"LT-48"

"MOORING_BUOY"

"WARNING SIGN"

PLANE COORDINATES

AIDS TO NAVIGATION

X Y

864,146 290,024

865,076 289,496

865,707 289,301

864,559 289,677

864,597 289,825

864,332 289,226

864,237 289,018

864,287 289,152

DBN-78 (12/20)

WARNING SIGN (06/17)

MOORING BUOY (12/16)

863,932 290,370

867,446

866,691 288,768

288,439

MAP

LABEL

TIE-BACK BUOY

R"46"

R"48"

R"78"

WARNING SIGN

MOORING BUOY

LT - 46 (12/21)

LT - 48 (12/21)

S O

L I C

I T

A T

I O

D E

S I G

N E

D E

S C

R I P

T I O

N M

A R

S I Z

S U

B M

I T

T E

D A

T E

C O

N T

R A

C H

E C

K E

D R

A W

I S

S U

A T

SHEET ID

11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28

US Army Corps of Engineers

U S

R M

O R

N G

I N

E E

R S

J A

C K

S O

N V

I L

L E

I S

T R

I C

J A

C K

S O

N V

I L

L O

R I D

P R

I N

T E

A T

F I L

A M

A N

S I

E P

N A

V A

U B

M A

R I N

A S

I N

M A

I N

T E

N A

N C

R E

D G

I N

O O

R O

J E

C T

C A

M D

N T

E O

R G

DRAWING PLAN

SCALE: 1"=200'

400'0 200'

M a r c h

B I C

W G

E I L L Y

I C

O G

I N

O G

I N

S T

T A

D R

E D

G I N

L A

C I V

I L

C-02

SHEET GENERAL NOTES

1. SEE SPECIFICATION SECTION 35 20 23 PARAGRAPH TITLED "ADJACENT

PROPERTY AND WATERFRONT STRUCTURES" FOR INSTRUCTIONS

REGARDING DREDGING ADJACENT TO STRUCTURES. CONTRACTOR

SHALL VERIFY THE LOCATION OF ALL STRUCTURES PRIOR TO DREDGING

AND ADJUST THE DREDGING LIMITS AS NECESSARY TO PROVIDE

THE SPECIFIED OFFSET DISTANCE.

2. WORK INSIDE SECURITY ARCS SHALL ALSO BE COORDINATED WITH

NAVSUBASE POC AS SPECIFIED IN PARAGRAPH "COORDINATION WITH

THE NAVY" IN SPECIFICATION SECTION 01 11 00.

R E

V I S

C C

O M

P A

N D

M E

M A

46.2

46.5

46.6

46.9

47.2

47.3

47.6

31.1

37.3

41.9

45.2

45.8

46.1

46.3

46.4

46.5

46.6

46.9

47.0

47.7

30.0

33.1

34.9

37.5

38.8

41.7

41.8

43.5

44.2

44.6

44.9

45.1

45.3

45.4

45.5

45.9

46.0

46.1

46.2

46.3

46.4

46.6

46.7

47.0

47.1

47.2

47.3

47.4

47.6

35.5

37.0

40.1

40.8

44.2

44.3

44.4

44.6

44.8

44.9

45.0

45.1

45.2

45.3

45.5

45.6

45.7

45.8

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.7

46.8

46.9

47.0

47.1

47.2

47.3

47.4

47.5

47.8

18.0

19.5

19.9

24.3

27.2

32.3

35.4

38.4

38.5

40.0

41.7

42.5

44.1

44.5

45.0

45.2

45.3

45.4

45.5

45.6

45.8

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.7

46.8

46.9

47.0

47.2

47.4

9.4

12.1

15.0

16.4

18.4

19.6

19.7

20.2

20.6

21.1

21.8

22.2

22.4

22.7

24.7

24.8

25.0

25.1

25.4

26.2

27.2

27.8

28.8 29.8

30.1

30.7

31.0

31.4

31.6

33.4

34.5

34.7

35.3

35.9

36.0

36.4

36.9

39.0

39.5

39.7

42.1

42.3

42.7

43.2

44.8

45.0

45.1

45.3

45.4

45.5

45.6

45.8

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.8

46.9

47.0

47.1

47.2

47.3

47.5

47.6

47.8

48.4

48.5

10.3

11.6

12.3

14.9

15.1

15.4

15.5

17.7

17.9

19.4

20.2

20.5

21.0

21.3

21.4

21.5

22.0

22.3

23.2

23.6

23.7

23.9

24.3

25.7

26.4

26.7

26.8

27.0

27.3

28.9

29.1

29.3

30.0

30.4

31.2

31.8

32.1

32.3

32.8

33.5

34.5

35.1

35.6

36.5

37.0

37.1

37.5

38.2

39.6

39.8

40.3

42.4

42.7

43.1

43.6

44.8

44.9

45.2

45.4

45.5

45.5 45.5

45.5

45.7

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.7

46.9

47.0

47.1

47.2

47.3

47.4

47.5

47.6

47.7

47.8

47.9

48.1

48.3

11.7

12.4

13.1

13.4

15.4

17.9

18.5

19.0

19.4

20.1

20.3

20.5

21.2

21.3

21.5

21.6

21.9

22.0

22.4

22.5

22.6

22.7

22.9

23.1

23.4

23.8

24.3

24.5

24.9

25.2

25.4

25.5

26.4

27.3

27.6

27.7

27.9

28.1

29.1

30.4

30.9

31.0

31.5

32.5

32.9

33.0

33.4

36.0

36.1

36.6

36.9

40.4

41.5

44.0

44.3

44.6

44.8

45.3

45.5

45.6

45.6 45.8

45.8

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.7

46.8

46.9

47.0 47.0

47.1

47.2

47.3

47.4

47.5

47.6

48.0

48.2

48.6

48.7

48.9

12.1

13.5

14.2

15.4 15.7

18.0

19.3 21.5

23.3

23.6

24.5

24.8

24.9

25.1

26.4

26.5

26.9

27.1

27.4

27.7 28.1

28.2

28.5

28.9

29.4

29.5

30.2

30.4

31.0

31.1

31.7

31.8

32.2

35.6

35.7

36.0

36.5

36.6

41.1

41.4

43.2

44.5

45.2

45.3

45.5

45.6

45.7

45.8

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.7

46.8

47.0

47.1

47.2

47.3

47.4

47.5

47.6

47.7

47.9

48.7

14.8

15.2

16.0 16.3

17.9

18.4

19.8

20.8

21.9

23.4

23.7

25.2 25.4

29.3 29.9

32.5

32.7

33.1

34.2

34.8

35.7

36.6

36.8

37.3

37.6

37.9

39.5 41.3

43.2 43.6

44.7

45.2

45.3

45.4

45.5

45.6

45.7

45.8

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.7

46.8

46.9

47.0

47.1

47.2

47.3

47.4

47.5

47.6

47.7

17.1

18.9

19.1

19.6

20.7

21.0 21.0

21.5

21.6

23.1

23.4

24.3

24.5

24.6

25.0

25.2

26.7

27.1

28.5

28.9

29.7

31.5

32.1 33.5

33.6

34.2

34.6 36.8 36.9

37.9

38.2

38.3

38.4

39.0 39.6

42.7 43.0

44.0

44.8

44.9

45.0

45.1

45.2

45.3

45.4

45.5

45.6

45.7

45.8

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.7

46.8

46.9

47.0

47.1

47.2

47.3

47.4

16.8

17.5

18.1

18.8

19.6

21.0

21.1

22.4

22.8

26.2

26.4

26.7

27.0

27.5

27.6

28.5

28.6

28.7

28.8

29.7

30.4

31.2

31.5

31.6

32.7

33.5

34.0

35.2

36.0

36.9

37.6

37.7

38.6

38.7

38.8

40.0

40.1

40.5

42.1

42.2

42.3

42.8

43.5

43.8

44.3

44.4

44.6

44.7

44.8

44.9

45.0

45.1

45.2

45.3

45.4

45.5

45.6

45.7

45.8

45.9

46.1

46.2

46.6

46.7

46.8

46.9

47.1

47.3

47.4

47.7

16.1

17.1

18.7

18.8

19.2

19.3

20.6

20.7

20.9

22.8

23.6

24.8

27.7

27.8 28.0

28.0

28.3

28.5

29.8

30.1

30.2

30.5

30.8

32.0

32.2

32.3 32.4

32.4

33.5

33.8

35.1

35.8

35.9

36.5

36.9 37.8

38.2

39.4

39.9

40.3

40.6 40.6

41.4

41.6

43.3

44.5

44.6

44.7

44.8

44.9

45.0

45.2

45.3

45.4

45.5

45.6

45.7

45.8

45.9

46.0

46.1

46.2

46.3

46.4

46.5

46.6

46.7

46.8

47.0

47.1

47.2

47.3

48.5

19.6

20.3 20.7

21.4

21.7

22.0

22.3

22.8

23.5

23.8

24.0

24.1

24.2 24.3

24.5

24.6

25.6

26.5

26.6

26.8

27.4

27.7

28.7

28.9

29.3

29.4

29.6

29.7

29.8

30.5

31.8 32.0

33.1

33.7

34.5

34.7

35.0

35.5

35.6

35.7

36.0

36.3

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