W912EP20B0004 Amendment 0004.pdf

PDF 3 MB Posted Oct 9, 2020

Attached to: U. S. NAVAL STATION KINGS BAY MAINTENANCE DREDGING, ENTRANCE CHANNEL, CUT-1N THROUGH RANGE-E, 49, 45, AND 44-FOOT PROJECT, CAMDEN COUNTY, GEORGIA AND NASSAU COUNTY, FLORIDA
Solicitation number: W912EP20B0004
Issued by: Department of the Army Corps of Engineers Engineering District Jacksonville

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Written by GovTribe AI · Dec 28, 2023

This document provides details for a federal solicitation for maintenance dredging services. The U.S. Army Corps of Engineers is seeking bids for maintenance dredging of the Kings Bay Entrance Channel Cut-1N through Range-E in Camden County, Georgia and Nassau County, Florida. Dredged materials will be disposed at designated ocean, nearshore, and beach sites. The base work is estimated between $15-25 million and will be issued on September 2nd with bids due October 23rd. The contractor must begin within 45 days of the notice to proceed and complete within 180 days, including option work to remove debris from Fort Clinch. Coast Guard certified hopper dredges are required. The pre-bid meeting will be held via teleconference. Interested parties must register on the Federal Business Opportunities website to receive amendment notifications. Firms must be registered in the System for Award Management to be eligible for award.

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Other files

File	Type	Posted
C.04.01 Abstract, W912EP20B0004,Kings Bay Entrance Channel.pdf	PDF	Oct 26, 2020
W912EP20B0004 Amendment 0003.pdf	PDF	Oct 7, 2020
B.07.01 20B0004_Pre-Bid Site Visit Sign-In_10-1-2020.pdf	PDF	Oct 6, 2020
W912EP20B0004 Amendment 0002.pdf	PDF	Oct 2, 2020
W912EP20B0004 Amendment 0001.pdf	PDF	Sep 24, 2020
KBEC MD_FY21_PLANS_Updated_20200724.pdf	PDF	Sep 2, 2020
GDR_KBEC_FY21_Updted_04-15.pdf	PDF	Sep 2, 2020
20B0004Volume2Specs_RTA.pdf	PDF	Sep 2, 2020
20B0004Volume1Specs_RTA.pdf	PDF	Sep 2, 2020

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AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE PAGE OF PAGES

1 81

2. AMENDMENT/MODIFICATION NO.

3. EFFECTIVE DATE

09-Oct-2020

4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO.(If applicable)

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

USA ENGINEER DISTRICT, JACKSONVILLE

CONTRACTING DIVISION

701 SAN MARCO BLVD

JACKSONVILLE FL 32207-8175

See Item 6

8. NAME AND ADDRESS OF CONTRACT OR (No., Street, County, State and Zip Code) X 9A. AMENDMENT OF SOLICITATION NO.

W912EP20B0004

X 9B. DATED (SEE ITEM 11)

02-Sep-2020

10A. MOD. OF CONTRACT /ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

11. T HIS ITEM ONLY APPLIES TO AMENDMENT S OF SOLICIT ATIONS

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. ACCOUNT ING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACT S/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. T HE ABOVE NUMBERED CONTRACT /ORDER IS MODIFIED TO REFLECT THE ADMINIST RATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORT H IN ITEM 14, PURSUANT TO THE AUT HORIT Y OF FAR 43.103(B).

C. T HIS SUPPLEMENT AL AGREEMENT IS ENTERED INTO PURSUANT TO AUT HORIT Y OF:

D. OTHER (Specify type of modification and authority)

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

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

NAVAL SUBMARINE BASE KINGS BAY - ENTRANCE CHANNEL, MAINTENANCE DREDGING - CUT - 1N THROUGH RANGE-E, 49,45, AND 44-FOOT PROJECT, CAMDEN COUNTY, GEORGIA & NASSAU COUNTY, FLORIDA

A.SEE CONTINUATION SHEET FOR AMENDMENT DETAILS.

B.THE BID DUE DATE REMAINS UNCHANGED AT OCTOBER 23, 2020 @ 2:00 P.M. LOCAL TIME. LOCAL TIME.

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

TEL: EMAIL:

15B. CONT RACT OR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNIT ED STATES OF AMERICA

B Y (Signature of Contracting Officer)

16C. DATE SIGNED

EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

30-105-04 STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

SF 30 CONTINUATION SHEET

Naval Submarine Base Kings Bay – Entrance Channel, Maintenance Dredging – Cut-1N Though Range-E, 49, 45, and 44-Foot Project, Camden County, Georgia & Nassau County, Florida

W912EP20B0004 2 Amendment 0004

SUMMARY OF CHANGES

1. SPECIFICATIONS:

Text changes are in underlined green lettering only and deleted text is simply removed to maintain neatness in the Line Items and Pricing Schedule. These text changes pertain only to changes made by this amendment.

DELETE Section 00010A and REPLACE with the attached revised Section 00010A.

2. DRAWINGS:

DELETE Sheet ID G-04 and REPLACE with the attached revised Sheet ID G-04.

DELETE Sheet ID C-01 and REPLACE with the attached revised Sheet ID C-01.

DELETE Sheet ID C-28 and REPLACE with the attached revised Sheet ID C-28.

(End of Summary of Changes)

SF 30 CONTINUATION SHEET

Naval Submarine Base Kings Bay – Entrance Channel, Maintenance Dredging – Cut-1N Though Range-E, 49, 45, and 44-Foot Project, Camden County, Georgia & Nassau County, Florida

W912EP20B0004 2 Amendment 0004

SUMMARY OF CHANGES

1. SPECIFICATIONS:

DELETE Section 00010A and REPLACE with the attached revised Section 00010A.

2. DRAWINGS:

DELETE Sheet ID G-04 and REPLACE with the attached revised Sheet ID G-04.

DELETE Sheet ID C-01 and REPLACE with the attached revised Sheet ID C-01.

DELETE Sheet ID C-28 and REPLACE with the attached revised Sheet ID C-28.

(End of Summary of Changes)

SECTION 00010A

LINE ITEMS AND PRICING SCHEDULE

NAVAL SUBMARINE BASE KINGS BAY - ENTRANCE CHANNEL, MAINTENANCE DREDGING

CUT-1N THROUGH RANGE-E, 49, 45 AND 44-FOOT PROJECT

CAMDEN COUNTY, GEORGIA & NASSAU COUNTY, FLORIDA

LINE ITEM DESCRIPTION QUANTITY UNIT UNIT PRICE TOTAL

BASE

0001 MOBILIZATION AND DEMOBILIZATION JOB $_____________

0002 EXCAVATION, UNCLASSIFIED

CUT-1N STA 22+00 TO STA 45+00; (D/A-N DISPOSAL)

ESTIMATED QUANTITY (SEE NOTE 2) 16,000 CUBIC YARD $___________ $_____________

0003 EXCAVATION, UNCLASSIFIED

CUT-1N STA 72+00 TO STA 100+00; (D/A-NB DISPOSAL)

ESTIMATED QUANTITY (SEE NOTE 2) 15,000 CUBIC YARD $___________ $_____________

0004 EXCAVATION, UNCLASSIFIED

CUT-1N STA 100+00 TO STA 200+00 (D/A-F DISPOSAL)

ESTIMATED QUANTITY (SEE NOTE 2) 100,000 CUBIC YARD $___________ $_____________

0005 EXCAVATION, UNCLASSIFIED

CUT-1N STA 200+00 TO STA 230+00; (D/A-N DISPOSAL)

ESTIMATED QUANTITY (SEE NOTE 2) 60,000 CUBIC YARD $___________ $_____________

0006 EXCAVATION, UNCLASSIFIED

CUT-1N STA 230+00 TO STA 340+00; (D/A-O DISPOSAL)

ESTIMATED QUANTITY (SEE NOTE 2) 800,000 CUBIC YARD $___________ $_____________

0007 EXCAVATION, UNCLASSIFIED

CUT-1N STA 390+00 TO STA 400+00; (D/A-O DISPOSAL)

RANGE 1200 TO 1250

ESTIMATED QUANTITY (SEE NOTE 2) 11,500 CUBIC YARD $___________ $_____________

0008 EXCAVATION, UNCLASSIFIED

CUT-1N STA 415+00 TO STA 420+00; (D/A-O DISPOSAL)

RANGE 1200 TO 1250

ESTIMATED QUANTITY (SEE NOTE 2) 5,000 CUBIC YARD $___________ $_____________

0009 EXCAVATION, UNCLASSIFIED,

CUT-1N NORTH SETTLING BASIN

STA 119+00 TOSTA 227+50; RANGE 1250 TO RANGE 1300

(D/A-NB DISPOSAL) ESTIMATED QUANTITY (SEE NOTE 2) 90,000 CUBIC YARD $___________ $_____________

0010 EXCAVATION, UNCLASSIFIED,

SOUTH TURNING BASIN CUT-1N STA 11+00 TO STA 19+00

(D/A-N DISPOSAL) ESTIMATED QUANTITY (SEE NOTE 2) 18,000 CUBIC YARD $___________ $_____________

0011 EXCAVATION, UNCLASSIFIED

RANGE A STA 2+400 TO STA 4+000; (D/A-F DISPOSAL)

RANGE 809 TO 759

ESTIMATED QUANTITY (SEE NOTE 2) 4,400 CUBIC YARD $___________ $_____________

W921EP20B0004 00010A - 1 Amendment 0004

NAVAL SUBMARINE BASE KINGS BAY - ENTRANCE CHANNEL, MAINTENANCE DREDGING

CUT-1N THROUGH RANGE-E, 49, 45 AND 44-FOOT PROJECT

CAMDEN COUNTY, GEORGIA & NASSAU COUNTY, FLORIDA

LINE ITEM DESCRIPTION QUANTITY UNIT UNIT PRICE TOTAL

0012 EXCAVATION, UNCLASSIFIED,

RANGE A STA 6+500 TO RANGE A1 STA 10+006.32

(D/A-F DISPOSAL) ESTIMATED QUANTITY (SEE NOTE 2) 10,000 CUBIC YARD $___________ $_____________

0013 EXCAVATION, UNCLASSIFIED,

RANGE B STA 12+005.31 TO STA 15+348.53

RANGE 1000 TO 1250+ (VARIES)

(D/A-N DISPOSAL) ESTIMATED QUANTITY (SEE NOTE 2) 15,000 CUBIC YARD $___________ $_____________

0014 EXCAVATION, UNCLASSIFIED,

RANGE D STA 24+700 TO RANGE E STA 31+000

(D/A-NB DISPOSAL) ESTIMATED QUANTITY (SEE NOTE 2) 40,000 CUBIC YARD $___________ $_____________

0015 EXCAVATION, UNCLASSIFIED,

RANGE E STA 31+000 TO STA 31+800

(D/A-O DISPOSAL) ESTIMATED QUANTITY (SEE NOTE 2) 10,000 CUBIC YARD $___________ $_____________

0016 ENVIRONMENTAL SPECIES MONITORING JOB $_____________

0017 TURBIDITY MONITORING JOB $_____________

0018 MOBILIZATION AND DEMOBILIZATION FOR SEA TURTLE

TRAWL SWEEPING (SEE NOTE 3) JOB $_____________

0019 SEA TURTLE/STURGEON TRAWL SWEEPING AND

RELOCATION (SEE NOTE 3) ESTIMATED QUANTITY 50 DAY $___________ $_____________

0020 SEA TURTLE NON-CAPTURE TRAWL SWEEPING

(SEE NOTE 3) ESTIMATED QUANTITY 50 DAY $___________ $_____________

BEACH TILLING; LINE ITEMS 0021 AND 0022 BELOW

0021 BEACH TILLING AT NORTH BEACH DISPOSAL AREA (D/A-NB)

ESTIMATED QUANTITY 13.5 ACRE $___________ $_____________

0022 BEACH TILLING AT FORT CLINCH DISPOSAL AREA (D/A-F)

(BEACH ONLY, NOT GROINS) ESTIMATED QUANTITY 3.0 ACRE $___________ $_____________

CONSTRUCTION/VIBRATION CONTROLS AND MONITORING

LINE ITEMS 0023 AND 0024 BELOW

0023 CONSTRUCTION/VIBRATION CONTROLS AND MONITORING

AT NORTH BEACH DISPOSAL AREA (D/A-NB) JOB $_____________

0024 CONSTRUCTION/VIBRATION CONTROLS AND MONITORING

AT FORT CLINCH DISPOSAL AREA (D/A-F) JOB $_____________

W921EP20B0004 00010A - 2 Amendment 0004

NAVAL SUBMARINE BASE KINGS BAY - ENTRANCE CHANNEL, MAINTENANCE DREDGING

CUT-1N THROUGH RANGE-E, 49, 45 AND 44-FOOT PROJECT

CAMDEN COUNTY, GEORGIA & NASSAU COUNTY, FLORIDA

LINE ITEM DESCRIPTION QUANTITY UNIT UNIT PRICE TOTAL

0025 REMEDIATION OF NONCOMPLIANT MATERIAL

ESTIMATED QUANTITY 1 ACRE $___________ $_____________

0026 SCREENING OF UNACCEPTABLE MATERIAL

ESTIMATED QUANTITY 500 CUBIC YARD $___________ $_____________

0027 REMOVAL AND DISPOSAL OF UNACCEPTABLE MATERIAL

(SEE NOTE 3) ESTIMATED QUANTITY 10 CUBIC YARD $___________ $_____________

0028 STANDBY TIME (SEE NOTE 4) 72 HOUR $___________

0029 PARTNERING REGROUP 1 EACH $___________

TOTAL BASE (LINE ITEMS 0001 TO 0029) $_____________

OPTION A

0030 FORT CLINCH PRE-PLACEMENT DEBRIS REMOVAL

ESTIMATED QUANTITY 100 CUBIC YARD $___________ $_____________

TOTAL OPTION A (LINE ITEM 0030) $_____________

TOTAL BID (LINE ITEMS 0001 THROUGH 0030) $_____________

NOTES (1) OFFER MUST PRICE ALL LINE ITEMS.

(2) QUANTITY INCLUDES REQUIRED DEPTH, ALLOWABLE OVERDEPTH, AND SHOALING ESTIMATED TO OCCUR

BETWEEN THE DATES OF THE SURVEYS AND THE ACTUAL DREDGING.

(3) SEA TURTLE TRAWL SWEEPING IS REQUIRED WHEN DIRECTED BY THE CONTRACTING OFFICER. SEE

SECTION 01 57 20 ENVIRONMENTAL PROTECTION.

(4) STANDBY TIME IS DEFINED AS WHEN THE DREDGE PLANT IS NOT IN OPERATION AT THE DIRECTION OF THE CONTRACTING OFFICER. STANDBY TIME SHALL BE UTILIZED ONLY DUE TO ENDANGERED SPECIES CONCERNS, DIFFERING SITE CONDITIONS, SECURITY OPERATIONS OR OTHER CONDITIONS AS DETERMINED BY THE CONTRACTING OFFICER. REQUIREMENTS FOR WORK STOPPAGES, DELAYS, OR OTHER OTHER IMPACTS ASSOCIATED WITH COMPLIANCE WITH SECTION 01 57 20 ENVIRONMENTAL PROTECTION ARE NOT PAID FOR UNDER THIS LINE ITEM.

STANDBY TIME IS NOT AFFORDED FOR DELAYS CAUSED BY ADVERSE WEATHER CONDITIONS. PAYMENT WILL ONLY BE MADE FOR ACTUAL STANDBY TIME REQUIRED BY THE CONTRACTING OFFICER. SEE SECTION 01 22 00 MEASUREMENT AND PAYMENT. NO STANDBY TIME WILL BE PAID FOR THE UNSCHEDULED DRILL DESCRIBED IN

SECTION 35 20 23 DREDGING.

(5) THE GOVERNMENT RESERVES THE RIGHT TO EXERCISE OPTIONAL ITEMS ANYTIME PRIOR TO DEMOBILIZATION OF EQUIPMENT. SEE CLAUSE 52.217-7 (SECTION 00700). THE CONTRACTOR SHALL NOTIFY THE CONTRACTING OFFICER, IN WRITING, A MINIMUM OF 7 DAYS PRIOR TO THE ANTICIPATED DATE OF THE DEMOBILIZATION OF A

DREDGE PLANT.

W921EP20B0004 00010A - 3 Amendment 0004

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Y=260000

Y=250000

Y=240000

Y=230000

Y=220000

Y=210000

Y=200000

Y=190000

Y=180000

T O C

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F D /A -O

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E S F

R O

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F S

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A M

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RIVER

MARYSST.

D U V A L C O U N T Y

F L O R I D A

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

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

G E O R G I A

P R O J E C T L I M I T S

BEACH

FERNANDINA

STATE PARK

FORT CLINCH

AREA

PRESERVE

AQUATIC

FORT CLINCH

ISLAND

CRAB

CUT-2N

CUT-1N

RANGE-A

RANGE-A1

R A

N G

E -A

R A

N G

E -B

R A

N G

E -C

R A

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BY DISPOSAL AREA

ESTIMATED QUANTITIES

NAVAL SUBMARINE BASE KINGS BAY

C U

M B E

R L A

N D S

O U

N D

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

4000' 8000'0

AREA

DISPOSAL

QUANTITY (CY)

DISPOSAL

TOTAL

826,500

1,194,900

NOTE:

TO OCCUR BETWEEN THE DATE OF THE SURVEY AND THE COMMENCEMENT OF DREDGING.

REQUIRED DEPTH AND ALLOWABLE OVERDEPTH VOLUMES INCLUDE ANTICIPATED SHOALING

TO NORTH AMERICAN DATUM OF 1983 (NAD83).

GEORGIA STATE PLANE EAST COORDINATE SYSTEM AND REFERENCE

PLANE COORDINATES SHOWN ON THIS DRAWING ARE BASED ON THE

NOTES:

FORT CLINCH AQUATIC PRESERVE BOUNDARY

FLORIDA GEORGIA STATE BOUNDARY LINE

S T

A C

U T -1

S T

U T -1

3 NAUTICAL MILE LIMIT STATE TERRITORIAL WATERS

FORT CLINCH AQUATIC PRESERVE BOUNDARY

SAINT MARYS ENTRANCE

KINGS BAY ENTRANCE CHANNEL

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L A N D

C U

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L A

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L A

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145,000

R-15

R-22

(D/A-F)

DISPOSAL AREA

FORT CLINCH

VOLUME (CY)

DREDGE

TOTAL

VOLUME (CY)

OVERDEPTH

2 FT ALLOWABLE

VOLUME (CY)

DEPTH

REQUIRED

(FT)

DEPTH

REQUIRED

AREA

DISPOSAL

DESIGNATED

ESTIMATED DREDGING QUANTITIES

119+00

CHANNEL LOCATION

STATIONING

ENDBEGINSEGMENT

CHANNEL

CUT-1N 100+00

CUT-1N

200+00

31+000

230+00

31+800

49 50,000

CUT-1N 49D/A-N22+00 45+00 4,000 12,000 16,000

20,000

5,000 55,000

5,000

TOTAL

5,000 10,000

40,000 90,000

80,000 100,000

RANGE-A TO A-1 6+500 10+006.32 45 1,000 9,000 10,000

227+50 D/A-NB

D/A-F

60,000D/A-N

CUT-1N NSB

D/A-OCUT-1N 49230+00 340+00 800,000370,000 430,000

49D/A-NB72+00 100+00 4,000 11,000 15,000

200+00

D/A-OCUT-1N 49390+00 400+00

D/A-OCUT-1N 49415+00 420+00

RANGE-B 12+005.31 15+348.53 D/A-N

CUT-1N STB 11+00 19+00 43

15,000

11,5006,500 5,000

2,500 5,0002,500

8,500 18,0009,500

1,194,900

109,000

D/A-N

24+700 31+000 44 10,000 30,000 40,000D/A-NB

D/A-O

5,000 10,000

492,500 702,400

114,400

RANGE-E

RANGE-D TO E

STA. 71+00 CUT-1N

CERTIFICATION REQUIRED LINE (CRL-H OR CRL-C LINE)

(D/A-O)

DISPOSAL AREA

FERNANDINA OCEAN

(D/A-N)

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60.

8 60.

60.

4 60.

60.

4 60.

60.

59.

7 59.

59.

58.

57.

7 57.

57.

56.

55.

54.

2 54.

54.

2 54.

54.

53.

52.

2 51.

51.

PLANE COORDINATES

AIDS TO NAVIGATION

882,137 257,876

882,150 258,989

YLB-E (08/20)

YLB-F (08/20)

"YLB-E"

"YLB-F"

100' 200'0

DREDGING PLAN

C-01

M A

T C

H L

E S

H E

E T C

-0 S

T A

U T

CUT-1N

RGE. 1600

RGE. 1250

RGE. 400

S T

A R

A N

G E -A

RGE. 1000

RANGE-A

RGE. 1241.1

RGE. 759

RANGE VARIES

SAINT MARYS RIVER

RGE. 1000

RGE. 750

D R

E D

G P

L A

S T

T A C

U T -1

N -K

B E

C -C

N .d g n

NOTES:

KINGS BAY ENTRANCE CHANNEL (KBEC)

SOUTH TURNING BASIN (STB)

NORTH TURNING BASIN (NTB)

NASSAU COUNTY SHORELINE

S T

A C

U T -1

S T

A C

U T -1

Y= 259000

Y= 258000

Y= 257000

MATERIAL TO BE PLACED IN D/A-N

KINGS BAY INNER CHANNEL (KBIC)

A C

U T -1

A C

U T

A C

U T

A C

U T

A C

U T

P.I. STA. 0+00 RANGE-A

P.I. STA. 0+00 CUT-1N

(SEE NOTE 1)

FORT CLINCH AQUATIC PRESERVE

NORTHERN BOUNDARY LINE OF

KINGS BAY

CUMBERLAND ISLAND, GA

NORTH JETTY

FORT CLINCH STATE PARK

(SEE NOTE 1)

BOUNDARY LINE OF FORT CLINCH AQUATIC PRESERVE

FROM O.F.W. CRITERIA.

AND SIDE SLOPES LOCATED WITHIN THE AQUATIC RESERVE ARE EXEMPT

BOUNDARY LINES SHOWN. THE PORTIONS OF THE FEDERAL CHANNEL

1. THE FORT CLINCH AQUATIC PRESERVE IS LOCATED BETWEEN THE

AMELIA ISLAND

EBB

FLOOD

ENTRANCE

SAINT MARYS RIVER

M A

T C

H L

E S

H E

E T C -1

T A R

A N

G E -A

PLUS 2-FOOT ALLOWABLE OVERDEPTH

43-FOOT REQUIRED DEPTH (STB)

A R

E V

E D T

O A

C C

O M

P A

N Y A

M E

N D

M E

N T

S E

R E

E D T

O A

C C

O M

P A

N Y A

M E

N D

M E

N T

O C

-K

B E

C -C

N .d g n

D R

E D

G S

E C

N S

E N

T R

A N

C E C

H A

N N

E L

C-28

A R

E V

E D T

O A

C C

O M

P A

N Y A

M E

N D

M E

N T

S E

R E

E D T

O A

C C

O M

P A

N Y A

M E

N D

M E

N T

O C

S O

A T

N N

D E

N E

D B

D E

S C

M A

R K

S U

B M

T E

D B

D A

T E

C O

N T

R A

C T N

C H

E C

K E

D B

D R

A W

N B

U E D

A T

2 3 4 5 6 7 8 9 10 11 12

13 14

SHEET ID

®of Engineers

US Army Corps

U .S

A R

M Y C

O R

P S O

F E

N G

E E

R S

/7 /2

D R

A W

G D

A T

E N

A M

A N

C K

S O

N V

L E D

T R

A N M

A R

C O B

L V

J A

C K

S O

N V

L E F

R E

L Y pw:\\COE-SAJPWP02JAX.saj.ds.usace.army.mil:SAJPW\Documents\Navigation Projects\Kingsbay\KBEC MD FY21\080 - Plans\05 Civil\C-28

A N

-F

O O

T P

R O J E

C T

C A

M D

E N C

O U

N T

G E

O R

A S

S A

U C

O U

N T

Y F

L O

B O

A N

A V

A L S

U B

M A

E B

A S

E K

G S B

A Y E

N T

R A

N C

E C

H A

N N

E L

M A

T E

N A

N C

E D

R E

D G

G C

U T -1

N T

H R

O U

G H R

A N

G E -E

W E

R O

R G

3 R G

R G

3 3

E L E

V A

N I

N F

M L L

E L E

V A

N I

N F

M L L

E L E

V A

N I

N F

M L L

E L E

V A

N I

N F

M L L

900850800750700650350300250200 10501000950

RANGE IN FEET

1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1700

RANGE IN FEET

1750 18001600 1650550500450 600

900850800750700650400350300250200 10501000950

RANGE IN FEET

1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1700

RANGE IN FEET

1750 18001600 1650550500450 600

R G

S O

U T

N O

R T

S O

U T

N O

R T

C-04 50' 100'0 10' 20'0

C-08 50' 100'0 10' 20'0

R G

PROJECT CHANNEL

AREA TO BE DREDGED

C H

A N

N E

L C

E N

T E

R L

49 - FOOT REQUIRED DEPTH

2 - FOOT ALLOWABLE OVERDEPTH

SETTLING BASIN

SOUTH PROJECT CHANNEL

AREA TO BE DREDGED

SETTLING BASIN

NORTH

49 - FOOT REQUIRED DEPTH

2 - FOOT ALLOWABLE OVERDEPTH

C H

A N

N E

L C

E N

T E

R L

R G

3 3

E L E

V A

N I

N F

M L L

E L E

V A

N I

N F

M L L

900850800750700650400350300250200 10501000950

RANGE IN FEET

1100 1150 1200 1250 1300 1350 1400 1450 1500 1550 1700

RANGE IN FEET

1750 18001600 1650550500450 600

S O

U T

N O

R T

C-02

HORIZONTAL VERTICAL

50' 100'0 10' 20'0

PROJECT CHANNEL

AREA TO BE DREDGED

C H

A N

N E

L C

E N

T E

R L

49 - FOOT REQUIRED DEPTH

2 - FOOT ALLOWABLE OVERDEPTH

NORTH TURNING BASINSOUTH TURNING BASIN

R G

EXISTING BOTTOM

R G

NATURAL ANGLE OF REPOSE FOR THE ADJACENT MATERIAL.

PAYMENT PURPOSES ONLY. ACTUAL SIDE SLOPES VARY WITH THE

1. SIDE SLOPES SHOWN ON CROSS SECTIONS ARE FOR CONTRACTUAL

NOTE:

CROSS SECTION AT CUT-1N WITH SETTLING BASINS

2 - FOOT ALLOWABLE OVERDEPTH

45 - FOOT REQUIRED DEPTH

2 - FOOT ALLOWABLE OVERDEPTH

43 - FOOT REQUIRED DEPTH

CROSS SECTION AT CUT-1N WITH TURNING BASINS

CROSS SECTION AT CUT-1N ( NO TURNING BASINS OR SETTLING BASINS)

HORIZONTAL VERTICAL

20B0004Am0004Technical.pdf

G-04

C-01

C-28

00010A_KBECFY21.pdf

Bid Schedule

File details come from the government source that posted it. Updated Oct 9, 2020.