Attachment_2_Final_CD_Drawings_-_Marine.pdf

ST JOHN

ST THOMAS

T

H

I

S

P

R

O

J

E

C

T

CRUZ BAY

BOUNDARY OF

VIRGIN ISLANDS

NATIONAL PARK

VISITOR CENTER

U

N

I

T

E

D

K

N

G

D

O

M

U

N

I

T

D

T

A

T

E

S

U.S. VIRGIN ISLANDS

ST. JOHN

UNITED STATES

GULF OF MEXICO

SOUTH AMERICA

PACIFIC OCEAN

YUCATAN

C

A

R

I

B

B

E

A

N

A

ATLANTIC OCEAN

ST. JOHN

ST. THOMAS

PUERTO RICO

ST. CROIX

VIRGIN ISLANDS

CUBA

JAMAICA

HAITI

NOT TO SCALE

CRUZ BAY

ST. JOHN

NOT TO SCALE

T H

P

O

J E

C

T

A

M

REPAIRS TO FACILITY IMPACTED BY

HURRICANES IRMA AND MARIA

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

SOUTHEAST VIRGIN ISLANDS

1 22

175150

VIIS 244623

REPAIR CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK, St. John, USVI

SCALE OF MILES

SCALE OF KILOMETERS

0.5 1

0.5 1

1.5 2

1.5 2

2.5 3

CRUZ BAY

VISITOR CENTER

NOT TO SCALE

Project Manager Date

QUALITY DESIGN CERTIFICATION

OR

OR

Development (Title I)

Prepared in Accordance with Design by Design Development (Title I)

Construction Drawing Not Preceded

Approved by Superintendent on

Variance from Design Development (Title I)

Drawing No.

Date

STATEREGION COUNTY

NAME OF PARK

TITLE OF PROJECT

CROFT & ASSOCIATES - P15PC00467

PRIME / ARCH / MEP:

CROFT & ASSOCIATES

KENNESAW, GEORGIA

STRUCTURAL:

MOFFATT & NICHOL

MIAMI, FLORIDA

SheetMark REVISION Date Initial

LOCATION WITHIN PARK

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

UNITED STATES

DEPARTMENT OF THE INTERIOR

DRAWING NO.

PMIS/PKG NO.

SHEET

OF

CONSTRUCTION DOCUMENTS

LEGENDS & SYMBOLS:

MATCH LINE MARK

KEYNOTE

DETAIL NUMBER

ELEVATION NUMBER

DRAWING NUMBER

SHEET NO. (WHERE SHOWN)

ELEVATION NUMBER

COLUMN LINE NUMBER

ROOM NUMBER AND LEVEL

SHEET NO. (WHERE SHOWN)

PARTITION TYPE

DOOR NUMBER

ELEVATION MARKS

WINDOW TYPE

GRID LINE

W1

A1

A101

A1

A101

A1

A101

SECTION NUMBER

A101

A1

A*

BUILDING SECTION

DETAIL

EXTERIOR ELEVATION

TITLES

INTERIOR ELEVATION

INDICATES WINDOW ABOVE

SHEET NO. (WHERE SHOWN)

SHEET NO. (WHERE SHOWN)

ROOM NAME NAME

SHEET NO. (WHERE SHOWN)

SECTION NUMBER

A101

A1

WALL SECTION

SHEET NO. (WHERE SHOWN)

COLUMN GRID

A102, A103

A1

A101

MAP

MM

MGC

2021-05-20

SHEET INDEX AND

GENERAL INFORMATION

G2

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

A

M

AT

AVG AVERAGE

AUTO AUTOMATIC

ARCH

ARCHITECT (URAL)

ANOD ANODIZED

ALUM ALUMINUM

ALT ALTERNATE

A/C AIR CONDITIONING

ADMIN ADMINISTRATION

ABV ABOVE

ADA AMERICANS W/ DISABILITIES ACT

ADJ ADJUSTABLE

AFF ABOVE FINISH FLOOR

ACT ACOUSTICAL TILE

BM BEAM

BRG BEARING

BOT BOTTOM

BLDG BUILDING

CAB CABINET

CARP CARPET

CJ CONTROL JOINT

CLG CEILING

CL CENTER LINE

CLR CLEAR

CMU CONCRETE MASONRY UNIT

CNTR COUNTER

CO CONTRACTING OFFICER

COL COLUMN

CONST CONSTRUCTION

CONC CONCRETE

CONT CONTINUOUS

COR CONTRACTING OFFICER

REPRESENTATIVE

CW COMPOSITE WOOD

DEM

DEMOLISH, DEMOLITION

DN DOWN

DBL DOUBLE

DIFF DIFFUSER

DIA DIAMETER

DIM DIMENSION

DTL DETAIL

DWG DRAWING

EA EACH

ENCL

ENCLOSE (URE)

ELEC

EIFS

ELECTRICAL

EP ELECTRICAL PANEL

EL, ELEV

ELEVATION

EQ EQUAL

EQUIP EQUIPMENT

EWC ELECTRICAL WATER COOLER

EXT EXTERIOR

EXIST EXISTING

EXP J EXPANSION JOINT

FD FIELD DETERMINE

FFE FINISHED FLOOR ELEVATION

FFL FINISHED FLOOR LINE

FE FIRE EXTINGUISHER

FRP FIBER REINFORCED PANEL

FT FOOT/FEET

FRT FIRE RETARDANT TREATED

FLUOR FLUORESCENT

FTG FOOTING

GEN GENERAL

GA GAUGE

GALV GALVANIZED

GC GENERAL CONTRACTOR

GWB GYPSUM WALL BOARD

HDWR HARDWARE

HVAC

HEATING, VENTILATION & AIR

CONDITIONING

HC HANDICAP

HCB HANDICAP COUPON BOOTH

HGT HEIGHT

H HIGH

HM HOLLOW METAL

HORIZ HORIZONTAL

INSUL INSULATION

INT INTERIOR

ID INSIDE DIAMETER

JAN JANITOR

LBL LABEL

LAV LAVATORY

L LONG

LLH LONG LEG HORIZONTAL

LLV LONG LEG VERTICAL

LVT LUXURY VINYL TILE

MAX MAXIMUM

NIC NOT IN CONTRACT

MAINT MAINTENANCE

MAT MATERIAL

MCG METAL CORNER GUARD

MECH MECHANICAL

MEZZ MEZZANINE

MFR MANUFACTURER

MISC MISCELLANEOUS

MO MASONRY OPENING

MTD MOUNTED

MTL METAL

MIN MINIMUM

N/A NOT APPLICABLE

NIC NOT IN CONTRACT

NTS NOT TO SCALE

OC ON CENTER

OD OUTSIDE DIAMETER

OPP OPPOSITE

OS OVERFLOW SCUPPER

PREFAB PREFABRICATED

PL PLATE

PLBG PLUMBING

PLYWD PLYWOOD

PNL PANEL

PT PRESSURE TREATED

QTY QUANTITY

REINF

REINFORCE (D) (ING)

R, RAD

RADIUS

RCP REFLECTED CEILING

PLAN

RD ROOF DRAIN

REQD REQUIRED

REV REVISION

RM ROOM

RO ROUGH OPENING

RTU ROOF TOP UNIT

SHT SHEET

SPK SPEAKER

SIM SIMILAR

SPEC SPECIFICATION

SQ SQUARE

SS STAINLESS STEEL

STD STANDARD

STRUCT STRUCTURAL

ST STEEL TUBE

STL STEEL

STO STORAGE

SUSP SUSPENDED

TEMP TEMPERED

TE TOP ELEVATION

TEL TELEPHONE

TV TELEVISION

THK THICK

TBD TO BE DETERMINED

T & G TONGUE & GROOVE

TOC TOC OF CAP

TOS TOP OF STEEL

TOW TOP OF WALL

TYP TYPICAL

UNFIN UNFINISHED

UNO UNLESS NOTED OTHERWISE

VAR VARIES

VERT VERTICAL

VIF VERIFY IN FIELD

VCT VINYL COMPOSITION TILE

ABBREVIATIONS:

INDEX OF DRAWINGS

SHEET SUB SHEET TITLE OF SHEET

1 G1 COVER SHEET

2 G2 SHEET INDEX AND GENERAL INFORMATION

3 G3 OVERALL EXISTING CONDITIONS PLAN

4 G4 PHOTOGRAPHS OF EXISTING CONDITIONS

5 D1 DEMOLITION PLAN

6 D2 DEMOLITION DETAILS

7 S1.1 DREDGING NOTES

8 S1.2 DREDGING SITE PLAN

9 S1.3 DREDGING SECTIONS

10 S1.4 DREDGING CONTAINMENT AREA

11 S2.1 STRUCTURAL NOTES

12 S2.2 SITE PLAN

13 S2.3 STRUCTURAL SITE PLAN (1 OF 2)

14 S2.4 STRUCTURAL SITE PLAN (2 OF 2)

15 S2.5 FIXED PIER

16 S2.6

FIXED PIER DETAILS (1 OF 3)

17 S2.7

FIXED PIER DETAILS (2 OF 3)

18 S2.8

FIXED PIER DETAILS (3 OF 3)

19 S2.9

BULKHEAD REPAIRS DETAILS (1 OF 2)

20 S2.10

BULKHEAD REPAIRS DETAILS (2 OF 2)

21 S2.11 STRUCTURAL DETAILS

22 S3 BORING LOGS

MLLW= 0.00 FT

MHHW=+0.93 FT

EPOCH: 1983-2001

NOAA TIDAL STATION:

HART BAY, ST JOHNS, VI [9751456]

MSL, NAVD88,

VIVD09 =+0.48 FT

MHW=+0.85 FT

MLW=+0.11 FT

GENERAL NOTES:

1. CONTRACTOR IS SOLELY RESPONSIBLE FOR THE

SUPERVISION AND COORDINATION OF ALL CONSTRUCTION

PROCEDURES.

2. ALL WORK SHALL BE PERFORMED IN STRICT ACCORDANCE

WITH THE APPLICABLE CODES AND ORDINANCES IN EFFECT

AT THE TIME OF CONSTRUCTION OUTLINED ON G2 AND S2.1.

IN THE EVENT OF A CONFLICT, THE MORE STRINGENT

REQUIREMENT SHALL GOVERN AND BE MET.

3. ALL DIMENSIONS SHALL BE VERIFIED BY THE CONTRACTOR

AND THE CONTRACTING OFFICER MUST BE NOTIFIED OF ANY

DISCREPANCIES BEFORE PROCEEDING WITH THE WORK.

4. WHERE A DETAIL IS SHOWN FOR ONE CONDITION, IT SHALL

APPLY TO ALL LIKE OR SIMILAR CONDITIONS, EVEN THOUGH

NOT SPECIFICALLY MARKED ON THE DRAWINGS.

5. CONTRACTOR SHALL REMOVE PROMPTLY AND LEGALLY ALL

ACCUMULATED DEBRIS, PROTECT ALL EXPOSED PORTIONS

OF WORK FROM ELEMENTS, AND SECURELY STORE ALL

ITEMS TO BE USED FOR CONSTRUCTION.

6. CONTRACTOR SHALL VERIFY LOCATION OF ALL EXISTING

UNDERGROUND UTILITIES PRIOR TO EXCAVATION.

7. NO UNDERGROUND UTILITIES SURVEY HAS BEEN

PERFORMED THE CONTRACTOR SHALL TAKE ALL NECESSARY

PRECAUTIONARY MEASURES TO PROTECT THE PUBLIC AND

ADJACENT PROPERTIES FROM DAMAGE THROUGHOUT

CONSTRUCTION.

8. ANY EXISTING UTILITIES TO BE ABANDONED SHALL BE

PROPERLY DISCONNECTED, PLUGGED OR CAPPED, AS

REQUIRED BY CODE OR SOUND CONSTRUCTION PRACTICE.

9. NO CHANGES, MODIFICATIONS OR DEVIATIONS SHALL BE

MADE FROM THE DRAWINGS OR SPECIFICATIONS WITHOUT

FIRST SECURING WRITTEN PERMISSION FROM THE

CONTRACTING OFFICER.

10. WHERE LACK OF INFORMATION, OR ANY DISCREPANCY

SHOULD APPEAR IN THE DRAWINGS OR SPECIFICATIONS,

REQUEST WRITTEN INTERPRETATION FROM THE

CONTRACTING OFFICER BEFORE PROCEEDING WITH THAT

PORTION OF THE WORK.

11. WHEN A SYSTEM OR ASSEMBLY IS SPECIFIED, ALL

NECESSARY PARTS AND MATERIALS REQUIRED FOR A

COMPLETE INSTALLATION/SYSTEM SHALL BE INSTALLED

ACCORDING TO THE MANUFACTURERS INSTRUCTIONS.

12. COORDINATE WITH ALL TRADES THE LOCATIONS OF SLEEVES

OR OTHER PRESET ACCESSORIES INVOLVING OTHER

TRADES.

13. THESE PLANS SHOULD BE STUDIED AND USED IN THEIR

ENTIRETY AS INFORMATION VITAL TO EACH STAGE OF

CONSTRUCTION.

14. GENERAL CONTRACTOR WILL BE HELD SOLELY

RESPONSIBLE FOR COMPLETION OF ALL WORK SHOWN OR

REASONABLY IMPLIED BY THESE DRAWINGS AND/OR

SPECIFICATIONS.

15. DETAILS TAKE PRECEDENCE OVER PLANS & ELEVATIONS -

LARGER SCALE DRAWINGS TAKE PRECEDENCE OVER

SMALLER SCALE DRAWINGS.

16. MANUFACTURES AND MODELS REFLECTED ON DRAWINGS

ARE DESIGN BASIS ONLY UNLESS SPECIFICALLY NOTED AS “

SOLE SOURCE ” . FOR ITEMS NOT LABELED AS “ SOLE

SOURCE ” , EQUIVALENT PRODUCT SUBSTITUTIONS ARE

PERMITTED PROVIDED THEY OFFER THE SAME OR BETTER

PERFORMANCE AND ARE APPROVED BY THE CONTRACTING

OFFICER THROUGH FORMAL SUBMITTAL PROCESS.

17. CONTRACTOR SHALL PROTECT ALL MATERIALS ON THE

JOBSITE FROM THE ELEMENTS AND ENSURE MATERIALS DO

NOT DEVELOP MOLD THROUGHOUT THE PROJECT.

18. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING

ALL REQUIRED BUILDING AND CONSTRUCTION PERMITS

PRIOR TO THE COMMENCEMENT OF ANY WORK.

19. ANY ITEMS NOT BEING DEMOLISHED ARE TO BE PROTECTED

DURING CONSTRUCTION. IF DAMAGED OR DESTROYED,

REPLACE OR REPAIR DAMAGED OR DESTROYED ITEMS WITH

APPROVED ITEMS AT NO EXPENSE TO THE NATIONAL PARK

SERVICE.

20. THE DESIGN OF THIS PROJECT IS BASED UPON INFORMATION

PROVIDED BY NATIONAL PARK SERVICE THROUGH EXISTING

DRAWINGS AND ON-SITE OBSERVATION. VERIFY ALL EXISTING

DIMENSIONS AND CONDITIONS PRIOR TO COMMENCING

WORK. IF EXISTING CONDITIONS ARE NOT AS DEPICTED OR

ANTICIPATED, NOTIFY THE CONTRACTING OFFICER

IMMEDIATELY UPON DISCOVERY AND DO NOT PROCEED

WITHOUT APPROVAL. IF CONTRACTOR PROCEEDS WITHOUT

APPROVAL, THE CONTRACTOR ACCEPTS FULL LIABILITY FOR

THAT PORTION OF CONSTRUCTION.

21. WORK MAY REQUIRE BOTH BARGE-BASED AND UPLAND

CONSTRUCTION EQUIPMENT. NO INFORMATION RELATED TO

THE BULKHEAD RATED CAPACITY IS AVAILABLE.

CONTRACTOR SHALL AVOID LOCATING HEAVY EQUIPMENT

ADJACENT TO IT.

22. THE CONTRACTOR SHALL PLACE CONSTRUCTION DEBRIS

CONTROL DEVICES, TURBIDITY CURTAINS, BOOMS,

TARPAULINS, FLOATS, STAGING, AND OTHER DEVICES AS

NECESSARY TO PREVENT CONSTRUCTION DEBRIS FROM

ENTERING THE WATER AND AIRBORNE MATERIALS FROM

LEAVING THE IMMEDIATE VICINITY OF THE SITE. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR CLEANUP OF

ANY MATERIALS DEPOSITED OUTSIDE THE WORK AREA.

23. UPLAND TOPOGRAPHIC AND BOUNDARY DATA PROVIDED BY

"S&ME." SURVEY WAS PERFORMED IN SEPTEMBER 2020.

24. HYDROGRAPHIC SURVEY DATA PROVIDED BY "BIOIMPACT

INC." DATED SEPTEMBER 2020. WATER DEPTHS ARE

EXPRESSED IN FEET AND REFERENCED TO MLLW.

25. GEOTECHNICAL EXPLORATION COMPLETED BY GEOCONSULT

MARCH 2021.

26. GEOTECHNICAL DATA FROM GEOTECHNICAL REPORT TITLED

"GEOTECHNICAL ENGINEERING REPORT, REPLACEMENT PIER,

NATIONAL PARK SERVICE VISITORS' CENTER, SAINT JOHN,

UNITED STATES VIRGIN ISLANDS" ISSUED BY GEOCONSULT

AND DATED APRIL 28, 2021.

27. NO EXISTING UTILITIES INFORMATION IS AVAILABLE AT THE

PROJECT SITE.

28. UPLAND GRADE ELEVATIONS ARE IN FEET AND ARE

REFERENCED TO THE TO NAVD88 - GEOID 12B (EQUIVALENT

TO VIVD09). NO DATUM CONVERSION IS REQUIRED BETWEEN

VIVD09 AND MEAN SEA LEVEL (MSL) AS PER FEMA ADVISORY

HAZARD RESOURCES MAP FOR USVI.

29. HORIZONTAL CONTROL COORDINATES ARE IN FEET AND ARE

REFERENCED TO NAD83 PUERTO RICO AND VIRGIN ISLANDS.

30. TIDAL DATA ARE PER NOAA TIDAL STATION IN HART BAY, ST

JOHNS, VI [9751456], ARE BASED ON THE 1983-2001 TIDAL

EPOCH AND ARE NOT GUARANTEED TO REPRESENT

CONDITIONS WHICH MAY OCCUR DURING CONSTRUCTION.

ACTUAL WATER LEVELS MAY VARY FROM LEVELS INDICATED.

THE CONTRACTOR IS RESPONSIBLE FOR MAKING THEIR OWN

ESTIMATES OF WATER LEVELS WHICH MAY OCCUR DURING

CONSTRUCTION. VARIATION OF TIDAL LEVELS FROM THOSE

INDICATED OR CONTRACTOR'S ESTIMATION OF TIDAL LEVELS

SHALL NOT BE CONSIDERED AS A CLAIM FOR ADDITIONAL

COMPENSATION OR DELAY OF WORK.

31. THE CONTRACTOR SHALL CONSIDER AND PLAN FOR, ON A

DAILY BASIS, THE EFFECT OF TIDAL FLUCTUATIONS IN THE

EXECUTION OF THE WORK.

32. THE CONTRACTOR SHALL ABIDE BY ALL APPLICABLE

FEDERAL AND LOCAL ENVIRONMENTAL PROTECTION

STANDARDS, LAWS, AND REGULATIONS.

33. UNANTICIPATED DEBRIS UNCOVERED DURING DEMOLITION

SHALL IMMEDIATELY BE BROUGHT TO THE ATTENTION OF

NPS CONTRACTING OFFICER. CONTRACTOR SHALL NOTIFY

THE NPS CONTRACTING OFFICER OF ALL CONFLICTS WITH

EXISTING UTILITIES.

34. THE CONTRACTOR SHALL REMOVE ALL BARGES, WORK

BOATS, STAGING, AND OTHER TEMPORARY PLATFORMS

AND/OR AREAS AT THE COMPLETION OF WORK.

35. ALL TEMPORARY FENCING SHALL BE IN ACCORDANCE WITH

STANDARD INDEX NO. 452 OF THE FDOT ROADWAY AND

TRAFFIC DESIGN STANDARDS.

36. THE PROJECT SITE IS LOCATED IN AN ACTIVE WATERWAY.

THE CONTRACTOR SHALL CONSIDER AND PLAN FOR THE

EFFECTS OF PASSING VESSELS.

37. CONTRACTOR SHALL COORDINATE UPLAND STAGING,

MARINE WORKS, GENERAL CONSTRUCTION OPERATIONS,

SECURE CONSTRUCTION AREAS AND ALL

COORDINATIONS/APPROVALS WITH NPS CONTRACTING

OFFICER AND VIRGIN ISLANDS PORT AUTHORITY.

38. CONTRACTOR SHALL CONDUCT CONSTRUCTION

OPERATIONS IN SUCH A WAY THAT ALLOWS ACCESS BY NPS

TO/FROM THE BASIN. CONTRACTOR SHALL NOT INTERFERE,

AFFECT OR LIMIT NPS OPERATIONS (INCLUDING ACCESS TO

UPLAND PARK UTILITIES AND AMENITIES).

DEFINITIONS:

1. DIMENSIONS NOTED AS "CLEAR" SHALL BE FROM

FINISHED FACE TO FINISHED FACE

2. "TYPICAL" MEANS TYPICAL FOR ALL SIMILAR

CONDITIONS, UNO

3. WHEREVER THE TERM "OR EQUAL" IS USED, IT

SHALL MEAN EQUAL PRODUCT AS APPROVED BY

CONTRACTING OFFICER.

APPLICABLE CODES:

· INTERNATIONAL BUILDING CODE (IBC) 2018, WITH APPENDICES • INTERNATIONAL EXISTING

BUILDING CODE (IEBC) 2018, WITH APPENDICES

· NFPA 101 (LIFE SAFETY CODE)

· NFPA NATIONAL FIRE CODES, INCLUDING ANNEXES (EXCEPT NFPA 5000)

· ALL APPLICABLE LOCAL CODES, STANDARDS, AND ORDINANCES

· OWNER ’ S INSURANCE UNDERWRITER

· ASCE 7-16 MINIMUM DESIGN LOADS FOR BUILDINGS AND OTHER STRUCTURES

· ACI 301-16 SPECIFICATIONS FOR STRUCTURAL CONCRETE

· ACI 318-14 BUILDING CODE REQUIREMENTS FOR STRUCTURAL CONCRETE AND COMMENTARY

· ACI 530-13 BUILDING CODE REQUIREMENTS AND SPECIFICATION FOR MASONRY STRUCTURES

· AISC STEEL CONSTRUCTION MANUAL, 14TH EDITION

· ANSI/AWC NATIONAL DESIGN SPECIFICATIONS FOR WOOD CONSTRUCTION (NDS) (2015)

· ANSI/AFPA SPECIAL DESIGN PROVISIONS FOR WIND AND SEISMIC (SDPWS) (2008)

· INTERNATIONAL PLUMBING CODE (IPC) (2018)

· ARCHITECTURAL BARRIERS ACT (ABA) ACCESSIBILITY STANDARDS

· MOST CURRENT EDITION OF ALL APPLICABLE SMACNA STANDARDS (2016)

· NATIONAL ELECTRICAL SAFETY CODE (NESC) (2017)

· NFPA 70 NATIONAL ELECTRICAL CODE (NEC) (2017)

· NFPA 780 STANDARDS FOR THE INSTALLATION OF LIGHTNING PROTECTION SYSTEMS (2020)

· UNDERWRITER ’ S LABORATORY (UL) (PRODUCT SAFETY)

· FLORIDA BUILDING CODE (USED ONLY AS A GUIDELINE FOR ROOF MATERIALS THAT ARE

HURRICANE COMPLIANT)

· MIAMI-DADE APPROVAL (USED ONLY AS A GUIDELINE FOR ROOF MATERIALS THAT ARE

HURRICANE COMPLIANT)

· NATIONAL HISTORIC PRESERVATION ACT, 1966 AS AMENDED

· SECRETARY OF INTERIOR STANDARDS FOR REHABILITATION, CODIFIED 36 CFR 67

· SECRETARY OF THE INTERIOR STANDARDS FOR THE TREATMENT OF HISTORIC PROPERTIES

ABA ARCHITECTURAL BARRIERS ACT

FBC FLORIDA BUILDING CODE

FEC FIRE EXTINGUISHER CABINET

USVI U.S. VIRGIN ISLAND

EXTERIOR INSULATION AND FINISH

SYSTEM

ES EACH SIDE

TOD TOP OF DECK

TOB TOP OF BEAM

BID ITEM SUMMARY:

THE WORK OUTLINED ON THESE DRAWINGS AND

SPECIFICATIONS SHALL BE BID ACCORDING TO SPEC

SECTION 012700 - CONTRACT LINE ITEMS. LINE ITEMS 2, 3,

AND 6 REPRESENT THE MARINE WORK ASSOCIATED WITH

THIS PROJECT AND ARE SHOWN ON THIS SET OF

DRAWINGS. LINE ITEMS 1, 4, AND 5 REPRESENT THE

LANDSIDE WORK ASSOCIATED WITH THIS PROJECT AND

ARE SHOWN ON THE LANDSIDE WORK DRAWINGS

(SEPARATE SET). SPECIFICATIONS ARE COMBINED INTO

ONE SPECIFICATION MANUAL FOR BOTH THE LANDSIDE

AND MARINE WORK. BELOW IS A SUMMARY OF THE

CONTRACT LINE ITEMS INDICATED ON THIS SET OF

DRAWINGS.

CONTRACT LINE ITEM NO. 2 - MARINE WORK – BULKHEAD

REPAIRS: SEE SHEETS S2.1 THROUGH S2.11.CONTRACT

LINE ITEM NO. 2 - MARINE WORK – BULKHEAD REPAIRS:

SEE SHEETS S2.1 THROUGH S2.11.

CONTRACT LINE ITEM NO. 3 - MARINE WORK - DREDGING:

SEE SHEETS S1.1 THROUGH S1.4.

CONTRACT LINE ITEM NO. 6 - MARINE WORK – PIER

REPLACEMENT: SEE SHEETS S2.1 THROUGH S2.11.

-6 .4

5-

-8.00

''S

T

''S

T

''S

T

''S

T

''S

T

''S

T

''S

T

E

BALL FIELD

LITTLE CRUZ BAY

DIESEL FUEL

TANK

WOODEN

STAIRS

MEMORIAL

VISITORS CENTER

FIXED PIER

BULKHEAD

CULVERT

PLAYGROUND

(NIC)

CONCRETE

SIDEWALK

PRIVATE PROPERTY

RESTROOMS

PAVILLION

DRAINAGE CHANNEL

PARKING LOT

TRAFFIC BOLLARD,

LOCATION

APPROX (TYP)

PROPERTY OF THE VIRGIN

ISLANDS PORT AUTHORITY

0+00

0+50

1+00

4+00

4+50

4+56

MAP

MM

MGC

2021-05-20

OVERALL EXISTING

CONDITIONS PLAN

G3

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

20' 0' 20'

40'

SCALE: 1''=20'

LEGEND

BATHYMETRIC CONTOUR

PROJECT STATIONING

GRADE ELEVATION

PHOTO LOCATION, SEE SHEET G4

-2.30

5.00

3+00

C1

G4

A4

G4

B1

G4

A1

G4

C3

G4

B3

G4

B4

G4

A3

G4

C1

G4

B2

G4

C2

G4

A2

G4

C4

G4

MAP

MM

MGC

2021-05-20

PHOTOGRAPHS OF

EXISTING CONDITIONS

G4

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

CLEAT (TYP)

TIMBER FENDER

SYSTEM

EXTRUDED

D-FENDER (TYP)

TIMBER FENDER

SYSTEM

EXTRUDED

D-FENDER (TYP)

CONCRETE

WALL

CONCRETE CAP

TIMBER

FENDER

SYSTEM

CONCRETE

WALL

CONCRETE DECK

H-PILE

CULVERT

CONCRETE CAP

SPALLS

CRACKING

GAP

FAILING PATCH

CONCRETE CAP

CRACKS

CONCRETE

CAP SPALLS

CAP

C1

G3

TYPICAL BULKHEAD

SCALE: NOT TO SCALE

C2

G3

TYPICAL PIER

SCALE: NOT TO SCALE

C3

G3

TYPICAL FENDER SYSTEM

SCALE: NOT TO SCALE

C4

G3

BOX CULVERT

SCALE: NOT TO SCALE

B1

G3

SPALL

SCALE: NOT TO SCALE

B2

G3

STRUCTURAL CRACKING

SCALE: NOT TO SCALE

B3

G3

JOINT GAP

SCALE: NOT TO SCALE

B4

G3

COLD JOINT GAP

SCALE: NOT TO SCALE

A1

G3

SURFACE CRACKING

SCALE: NOT TO SCALE

A2

G3

CRACKING AND SPALLING

SCALE: NOT TO SCALE

A3

G3

DAMAGED CLEAT

SCALE: NOT TO SCALE

A4

G3

VOID BEHIND CAP

SCALE: NOT TO SCALE

-6 .4

5-

-8.00

''S

T

''S

T

''S

T

''S

T

''S

T

''S

T

''S

T

E

DEMOLISH EXISTING

FENDER SYSTEM

DEMOLISH

EXISTING PIER

BULKHEAD, TO

REMAIN

LITTLE CRUZ BAY

MEMORIAL, TO REMAIN

VISITORS CENTER,

TO REMAIN

BULKHEAD,

TO REMAIN

CULVERT AND CULVERT

CLEATS, TO REMAIN

PLAYGROUND

(NIC)

CONCRETE

SIDEWALK, TO

REMAIN

LOADING

RAMP, TO

REMAIN

CLEAT TO BE

REMOVED/DISPOSED

(TYP)

81.58'

A/C

PAVEMENT,

TO REMAIN

CRANE PAD. DEMOLISH

ANCHOR BOLTS

CLEATS ON

CULVERT TO

REMAIN

MAP

MM

MGC

2021-05-20

DEMOLITION PLAN

D1

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

ESTIMATED DEMOLITION

QUANTITIES

ITEM QUANTITY

FENDER SYSTEM 410 LF

FIXED PIER 816 SF

H-PILES 18

BULKHEAD CLEATS 30

DEMOLITION NOTES:

1. CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO STRICTLY CONTAIN THE

DEMOLITION WITHIN THE LIMITS OF THE REQUIRED CONSTRUCTION AND AVOID ANY DAMAGE TO

THE EXISTING STRUCTURES. PLAN SHALL INCLUDE DETAILED MEANS AND METHODS OF

DEMOLITION WORK.

2. ANY DAMAGE INCURRED IN EXECUTION OF THIS CONTRACT TO ANY PART OF THE

PROPERTY/STRUCTURE NOT SPECIFICALLY DESIGNATED FOR DEMOLITION SHALL BE REPAIRED,

REPLACED, AND/OR RECONSTRUCTED BY THE CONTRACTOR TO ITS ORIGINAL CONDITION AS

DIRECTED BY NPS CO AT THE EXPENSE OF THE CONTRACTOR.

3. ALL DEMOLISHED MATERIAL, EXCEPT AS NOTED OTHERWISE, BECOMES THE PROPERTY OF, AND

SHALL BE COMPLETELY REMOVED AND DISPOSED OF BY THE CONTRACTOR. THE REMOVAL,

HANDLING, AND DISPOSAL OF ALL DEMOLITION MATERIALS SHALL BE IN STRICT ACCORDANCE

WITH ALL LOCAL, AND ENVIRONMENTAL REQUIREMENTS.

4. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO BECOME FAMILIAR WITH THE

MATERIALS TO BE DISPOSED OF AND ALL GOVERNING AGENCY REQUIREMENTS.

5. UTILITIES INFORMATION IS NOT AVAILABLE. BEFORE DEMOLITION START, CONFIRM WITH NPS

THE PRESENCE OF ANY EXISTING UTILITIES IN THE VICINITY OF THE PROJECT SITE .

6. THE CONTRACTOR IS RESPONSIBLE TO CONTROL FUGITIVE DUST ORIGINATING FROM THE

PROJECT SITE DURING CONSTRUCTION BY WATERING OR OTHER METHODS AS REQUIRED.

7. ACTIVITIES REQUIRED FOR REMOVAL OF ENVIRONMENTALLY CONTAMINATED MATERIALS AND

DEVICES IF PRESENT, SHALL BE COORDINATED THROUGH NPS CONTRACTING OFFICER.

8. ALL SURVEY MONUMENTS WITHIN LIMITS OF CONSTRUCTION ARE TO BE PROTECTED.

9. TREATED TIMBER SHALL BE DISPOSED OF IN ACCORDANCE WITH LOCAL REGULATIONS.

10. ALL CONCRETE SHALL BE ASSUMED TO BE STEEL REINFORCED.

11. THE EIGHTEEN STEEL H PILES SUPPORTING THE PIER SHALL BE EXTRACTED FULL LENGTH.

EVERY ATTEMPT SHALL BE MADE TO REMOVE/EXTRACT THE ENTIRE LENGTH OF PILE. ALL

EXTRACTED AND/OR CUT PILES SHALL BE DISPOSED OF IN AN APPROVED LOCATION. A PILE MAY

NOT BE CUTOFF UNTIL, IN THE OPINION OF THE CONTRACTING OFFICER, THE CONTRACTOR HAS

EXHAUSTED ALL REASONABLE MEANS TO EXTRACT THE PILES SHALL BE CUT AT A MINIMUM AT

1.0 FT BELOW THE TARGET DREDGE DEPTH RECORD LOCATION OF ANY CUT PILES AND PROVIDE

SURVEY TO NPS CO UPON COMPLETION OF DEMOLITION. PILE EXTRACTION MUST COMPLY WITH

PERMIT REQUIREMENTS.

12. DEMOLITION QUANTITIES ARE ESTIMATED BASED ON TOPOGRAPHIC SURVEY DATA PROVIDED BY

"CROFT AND ASSOCIATES" AND AS OBSERVED DURING FIELD INSPECTION. UNANTICIPATED

SUBMERGED DEBRIS AND UTILITIES MAY BE PRESENT AT THE PROJECT SITE AND MUST BE

REMOVED BY THE CONTRACTOR. DEMOLITION QUANTITIES ON SITE TO BE CONFIRMED BY THE

CONTRACTOR.

13. DEMOLITION OF HARDWARE, CONCRETE ANCHORS, REINFORCED CONCRETE REQUIRED FOR

REPAIR, AND OTHER MISCELLANEOUS COMPONENTS RELATED TO THE WORK SHOWN ON THESE

PLANS IS CONSIDERED INCIDENTAL TO THE WORK.

LEGEND

BATHYMETRIC CONTOUR

DEMO AREA

GRADE ELEVATION

-2.30

20' 0' 20'

40'

SCALE: 1''=20'

5.00

A1

D2

A2

D2

DEMOLISH 4"Dx5"Wx±36"L

EXTRUDED 'D' FENDER,

SEE NOTE 1

DEMOLISH 3/4"Ø ANCHOR

BOLT, MIX SS AND GALV,

@ ±40" O.C.

2'-0"

DEMOLISH 6x10 BLOCKING, LENGTH VARIES

DEMOLISH 4x10

WALE (TYP)

6"

DEMOLISH 3/4"Ø

ANCHOR BOLT

COLD JOINT (TYP)

1'-0"±

SIDEWALK,

TO REMAIN

DEMOLISH 4x10 BLOCKING, LENGTH VARIES

SHEETPILE

WALL ,TO

REMAIN

MUDLINE VARIES

CONCRETE CAP,

TO REMAIN

REMOVE/DISPOSE MOORING

CLEAT AND HARDWARE

(TYP)

EL.+/-3.00' MSL

C2

S2.10

10'-0"

REMOVE/DISPOSE MOORING

CLEAT AND HARDWARE (TYP)

DEMOLISH

CONCRETE PIER

DEMOLISH

3x8 WALE

DEMOLISH APPROX. 8"x8" HP STEEL

SECTION, CONCRETE ENCASED

DEMOLISH CONCRETE ENCASED

STEEL BEAM AT H-PILE (TYP)

DEMOLISH 12"ر

SPLICE PLATE

EXTRACT FULL

LENGTH OF H-PILE

DEMOLISH CONCRETE

ENCASEMENT

MUDLINE ELEVATION VARIES

MAP

MM

MGC

2021-05-20

DEMOLITION DETAILS

D2

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

1' 0'-0'' 6"

1'

SCALE: 1 1/2"=1'-0''

LEGEND

DEMO AREA

DEMOLITION NOTES:

1. EXISTING EXTRUDED D-FENDER ARE SCATTERED THROUGHOUT. CONTRACTOR SHALL FIELD

VERIFIED QUANTITIES.

2. COMPONENT SIZES AND ALL DIMENSIONS SHOWN THIS SHEET ARE APPROXIMATE.

3. FENDER SYSTEM CONFIGURATION VARIES THROUGHOUT LENGTH OF BULKHEAD. DETAIL C3 ON

SHEET G4 SHOWN TYPICAL CONFIGURATIONS.

4. STEEL H-PILES EXHIBIT SEVERE CORROSION AND SECTION LOSS WHERE THE CONCRETE

ENCASEMENT HAS FAILED IN THE TIDAL/SLASH ZONE. CONTRACTOR METHOD OF PILE

EXTRACTION MUST ACCOUNT FOR PILE INTEGRITY.

A1

D1

DETAIL - FENDER DEMOLITION

SCALE: 1 1/2" = 1'-0"

A2

D1

DETAIL - PIER DEMOLITION

SCALE: 1 1/2" = 1'-0"

MGC

2021-05-20

DREDGING NOTES

S1.1

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

A

M

ENVIRONMENTAL MEASURES

1. DURING WATERSIDE CONSTRUCTION, THE CONTRACTOR SHALL

MONITOR THE TURBIDITY LEVELS TO ENSURE THAT TERRITORIAL

WATER QUALITY STANDARDS ARE MAINTAINED AND CONSTRUCTION

METHODS ARE IN ACCORDANCE WITH THE PERMITS.

2. DURING CONSTRUCTION THE CONTRACTOR SHALL PLACE EROSION

CONTROL DEVICES AND MEASURES AROUND THE PROJECT AREA AND

OTHER AREA(S) NEEDED TO PREVENT EROSION AND THE MIGRATION

OF SEDIMENT TO POINTS OUTSIDE THE DEMOLITION/CONSTRUCTION

AREA(S).

3. CONTRACTOR SHALL DEPLOY TURBIDITY CURTAINS AS SHOWN WITHIN

THE PROJECT TURBIDITY CONTROL LIMITS. TURBIDITY CURTAINS

SHALL BE DEPLOYED IN A MANNER NOT TO ENTANGLE OR HARM

MARINE RESOURCES.

4. TURBIDITY CURTAINS SHALL NOT BE RELOCATED/REMOVED FROM

AREA UNTIL TURBIDITY LEVELS WITHIN THE ENCLOSED AREA RETURN

TO 0 NTU's ABOVE BACKGROUND LEVELS IN ACCORDANCE WITH THE

APPROVED TURBIDITY MONITORING CRITERIA.

5. TURBIDITY CURTAINS SHALL BE SECURED WITH TEMPORARY STEEL OR

TIMBER PILINGS AT SUFFICIENT SPACING TO MAINTAIN

CONTROL/FUNCTION. A WEIGHT SYSTEM CAN ALSO BE UTILIZED IF

PRACTICAL.

DEBRIS REMOVAL

1. UNANTICIPATED SUBMERGED DEBRIS MAY BE PRESENT AT THE

PROJECT SITE AND MUST BE REMOVED BY THE CONTRACTOR,

DEMOLITION QUANTITIES ON SITE TO BE CONFIRMED BY THE

CONTRACTOR. CONTRACTOR SHALL INVESTIGATE THE PRESENCE OF

DEBRIS WITHIN THE PROJECT AREA PRIOR TO CONSTRUCTION.

2. CONTRACTOR SHALL INVESTIGATE DEBRIS SIGNATURES WITHIN THE

PROJECT AREA PRIOR TO CONSTRUCTION.

3. ALL DEBRIS SHALL BE RECOVERED AND DISPOSED OF AT AN

APPROVED UPLAND DISPOSAL SITE.

4. SUBMIT DEBRIS REMOVAL REPORT WITH LOAD TICKETS AND

REPRESENTATIVE PHOTOGRAPHS OF DEBRIS REMOVED. PROVIDE

COORDINATES OF MAJOR DEBRIS ITEMS RECOVERED AND REMOVED.

GENERAL EROSION AND TURBIDITY CONTROL

NOTES

1. THE CONTRACTOR SHALL BE RESPONSIBLE TO FURNISH, INSTALL, AND

MAINTAIN TURBIDITY AND EROSION CONTROL MEASURES.

2. THE CONTRACTOR SHALL BE RESPONSIBLE TO FURNISH, INSTALL, AND

MAINTAIN TURBIDITY BARRIERS IN ALL PERMANENT BODIES OF WATER

REGARDLESS OF WATER DEPTH AROUND THE WORK AREA DURING ALL

DREDGING. THE CONTRACTOR HAS THE OPTION TO ENCLOSE THE

ENTIRE WATERSIDE OF THE SITE, WITHIN THE LIMITS OF DISTURBANCE,

OR TO INSTALL AND MOVE THE TURBIDITY BARRIERS IN STAGES.

TURBIDITY MANAGEMENT PLAN TO BE SUBMITTED TO THE

CONTRACTING OFFICER FOR APPROVAL PRIOR TO COMMENCEMENT OF

CONSTRUCTION.

3. THE APPROPRIATE TURBIDITY AND EROSION CONTROL

METHODOLOGIES SELECTED BY THE CONTRACTOR FOR THIS PROJECT

SHOULD BE MADE FOLLOWING ASSESSMENT OF THE PLANS AND

PROJECT SITE SPECIFIC FACTORS AND AFTER CONSULTATIONS AS

NEEDED WITH THE CONTRACTING OFFICER AND APPROPRIATE

AGENCIES. THE CONTRACTOR WILL BE RESPONSIBLE FOR OBTAINING

ANY AND ALL NECESSARY PERMITS FOR SUCH ACTIVITY; SEVERAL

FACTORS TO CONSIDER ARE LISTED BELOW:

A. CLAY CONTENT IN EXCAVATED MATERIALS AND/OR

PERMEABILITY'S RATES

B. DEPTH OF CUT

C. AMBIENT GROUND WATER LEVELS

D. ACTUAL RAINFALL AMOUNTS AND TIME OF YEAR RELATIVE TO

NORMAL RAINY SEASON

E. PROXIMITY TO WETLANDS, WATER BODIES, OR OFFSITE

PROPERTIES

F. CLASS DESIGNATION OF RECEIVING WATER BODY.

G. DENSITY, TYPE, AND PROXIMITY OF UPLAND VEGETATION TO BE

RETAINED DURING CONSTRUCTION (FOR USE AS POSSIBLE

FILTRATION AREAS)

H. EXISTING TOPOGRAPHY AND DIRECTIONS OF SURFACE FLOW

I. TYPE OF EQUIPMENT USED

J. PROJECT TYPE

K. DURATION OF CONSTRUCTION ACTIVITIES

L. AMBIENT QUALITY OF SURFACE AND GROUNDWATER

M. TEMPORARY CONTAINMENT AREAS LOCATION AND DIMENSIONS

5. AT THE ONSET OF CONSTRUCTION, THE CONTRACTOR, AS THE PARTY

RESPONSIBLE FOR IMPLEMENTATION OF THE EROSION AND SEDIMENT

CONTROL PLAN, SHALL ASSESS THE ABOVE CONDITIONS AND FACTORS

AND SELECT THE APPROPRIATE METHODS OF PROTECTION.

CONSTRUCTION SEQUENCING SHOULD BE PLANNED PRIOR TO

INITIATION TO PROVIDE ADEQUATE PROTECTION OF WATER QUALITY.

6. TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES TO BE

DESIGNED, MANUFACTURED, AND INSTALLED IN ACCORDANCE WITH

2006 FDOT DESIGN STANDARDS - INDEX NO. 102.

7. TURBIDITY BARRIERS TO BE MANUFACTURED AND INSTALLED IN

ACCORDANCE WITH 2006 FDOT DESIGN STANDARDS - INDEX NO. 103.

8. ADDITIONAL EROSION AND TURBIDITY CONTROL MEASURES THAN

THOSE PRESENTED MAY BE REQUIRED DUE TO CONSTRUCTION

SEQUENCING AND UNFORESEEN WEATHER CONDITIONS. THESE

ADDITIONAL EROSION AND TURBIDITY CONTROL MEASURES, INCLUDING

EXTRAS FOR MATERIALS AND LABOR, MUST BE PROVIDED BY THE

CONTRACTOR.

9. IF APPLICABLE, HAY BALES OR SILT SCREENS SHALL BE INSTALLED

PRIOR TO LAND CLEARING ACTIVITIES AND MAINTAINED FOR THE

DURATION OF THE PROJECT UNTIL ALL SOIL IS STABILIZED.

10. FLOATING TURBIDITY BARRIERS SHALL BE INSTALLED IN FLOWING

SYSTEMS OR ALONG OPEN-WATER SHORELINES PRIOR TO INITIATION

OF CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE

PROJECT UNTIL ALL SOIL IS STABILIZED.

11. THE INSTALLATION OF TEMPORARY EROSION CONTROL BARRIERS

SHALL BE COORDINATED WITH THE CONSTRUCTION OF PERMANENT

EROSION CONTROL FEATURES TO THE EXTENT NECESSARY TO ASSURE

EFFECTIVE AND CONTINUOUS CONTROL OF EROSION AND WATER

QUALITY THROUGHOUT THE LIFE OF THE CONSTRUCTION PHASE.

12. THE TYPE OF EROSION CONTROL BARRIERS USED SHALL BE GOVERNED

BY THE NATURE OF THE CONSTRUCTION OPERATION AND SOIL TYPE

THAT WILL BE EXPOSED. SILTY AND CLAYEY MATERIAL MAY REQUIRE

SOLID SEDIMENT BARRIERS TO PREVENT TURBID WATER DISCHARGE,

WHILE SANDY MATERIAL MAY NEED ONLY SILT SCREENS OR HAY BALES

TO PREVENT EROSION. DIVERSION DITCHES OR SWALES MAY BE

REQUIRED TO PREVENT TURBID STORMWATER RUNOFF FROM BEING

DISCHARGED TO WETLANDS OR SURFACE WATERS. IT MAY BE

NECESSARY TO EMPLOY A COMBINATION OF BARRIERS, DITCHES, AND

OTHER EROSION/TURBIDITY CONTROL MEASURES IF CONDITIONS

WARRANT.

WATER QUALITY MONITORING PLAN

1. WATER QUALITY MONITORING SHALL BE CONDUCTED FOR TURBIDITY

DURING DREDGING ACTIVITIES AT THREE TEST STATIONS: 1)

BACKGROUND, 2) COMPLIANCE, AND 3) MIXING ZONE. THE

BACKGROUND STATION SHALL BE LOCATED OFFSHORE OF THE

PROJECT AREA OUTSIDE OF THE MIXING ZONE AND ANY TURBIDITY

GENERATED BY DREDGING ACTIVITIES. THE COMPLIANCE STATION

SHALL BE LOCATED OUTSIDE THE MIXING ZONE AND SINGLE OR DOUBLE

TURBIDITY BARRIERS OFFSHORE OF THE PROJECT AND IN THE DENSEST

PORTION OF ANY VISIBLE TURBIDITY PLUME. THE MIXING ZONE STATION

SHALL BE LOCATED INSIDE THE LIMITS OF THE MIXING ZONE AND THE

TURBIDITY BARRIERS.

2. SHOULD THE COMPLIANCE TURBIDITY EXCEED THE BACKGROUND,

WORK SHALL CEASE AND THE CONTRACTING OFFICER SHALL BE

NOTIFIED IMMEDIATELY. OPERATIONS SHALL NOT RESUME UNTIL

CORRECTIVE MEASURES HAVE BEEN TAKEN AND TURBIDITY HAS

RETURNED TO ACCEPTABLE LEVELS. NTU's ABOVE 3 WILL BE ALLOWED

WITHIN THE MIXING ZONE.

3. TESTING WITHIN THE LIMITS OF THE MIXING ZONE WILL BE CONDUCTED

TO VERIFY COMPLIANCE WITH THE GREATER OF BACKGROUND AND

TERRITORIAL WATER QUALITY STANDARDS PRIOR TO REMOVAL OF THE

TURBIDITY BARRIERS (REVIEW USACE AND CZM PERMITTING FOR

ADDITIONAL INFORMATION). ONCE DREDGING OPERATIONS ARE

COMPLETE AND COMPLIANCE AT THE MIXING ZONE STATION IS MET,

TESTING AT THE MIXING ZONE STATION MAY BE SUSPENDED.

4. WATER QUALITY TESTING SHALL OCCUR TWICE DAILY DURING

DREDGING, AT LEAST FOUR HOURS APART FOR TURBIDITY. SAMPLES

SHALL BE COLLECTED AT TWO FEET ABOVE THE MUDLINE AND TWO

FEET BELOW THE WATER SURFACE AT EACH STATION AND SHALL BE

ANALYZED WITHIN 30 MINUTES OF COLLECTION. THE ANALYZED DATA

SHALL BE DOCUMENTED AND REPORTED TO THE APPROPRIATE

REGULATORY AGENCIES WITHIN SEVEN DAYS AFTER COMPLETION OF

EACH TEST. MONITORING REPORTS SHALL CONTAIN THE FOLLOWING

INFORMATION:

A. PERMIT NUMBER

B. DATES OF SAMPLING AND ANALYSIS

C. STATEMENT DESCRIBING METHODS USED IN COLLECTION,

HANDLING, STORAGE, AND ANALYSIS OF THE SAMPLES

D. MAP INDICATING SAMPLE LOCATIONS

E. STATEMENT BY INDIVIDUAL RESPONSIBLE FOR THE

IMPLEMENTATION OF THE SAMPLING PROGRAM CONCERNING

THE AUTHENTICITY, PRECISION, LIMITS OF DETECTION AND

ACCURACY OF DATA

F. CONSTRUCTION ACTIVITIES

5. MONITORING REPORTS SHALL ALSO INCLUDE THE FOLLOWING

INFORMATION FOR EACH SAMPLE:

A. TIME OF DAY

B. DEPTH OF WATER BODY

C. DEPTH OF SAMPLE

D. ANTECEDENT WEATHER CONDITIONS

E. TIDAL STAGE AND DIRECTION OF FLOW

F. WIND DIRECTION AND VELOCITY

DREDGE MATERIAL TESTING

1. CONTRACTOR TO CONFIRM WITH THE PROPOSED DISPOSAL SITE

(BOVONI LANDFIELD) REGARDING ANY TESTING THAT MAY BE REQUIRED

FOR THE DISPOSAL OF THE DREDGED MATERIAL.

2. NON-HAZARDOUS DREDGE MATERIAL MAY BE BENEFICIALLY REUSED AS

FILL MATERIAL ON SITE, IF NEEDED.

TB

T B

T B

TB TB TB

T B

T B

CONST.

BARGE

TB

CONST.

BARGE

TBTB

TURBIDITY BARRIERS AND TESTING

1. THE CONTRACTOR SHALL FURNISH, INSTALL AND MAINTAIN TURBIDITY CONTROL CURTAIN AROUND

WORK AREA. THE PURPOSE OF THE CURTAIN IS TO AVOID ANY DEBRIS FROM GOING INTO THE MAIN

WATERS. THE CONTRACTOR HAS THE OPTION TO ENCLOSE THE ENTIRE WATERSIDE OF THE SITE, WITHIN THE LIMITS OF DISTURBANCE, OR TO INSTALL AND MOVE THE CURTAIN IN STAGES. THE

CONTRACTOR SHALL MAINTAIN SUCH CURTAINS AT ALL TIMES IN THE AREAS WHERE WORK IS IN

PROGRESS.

OFF SHORE

PLAN

ALONG SHORE

PLAN

CONSTRUCTION NOTES FOR FABRICATED SILT FENCE

1. WOVEN WIRE FENCE TO BE FASTENED SECURELY TO FENCE POSTS WITH WIRE TIES OR

STAPLES.

2. FILTER CLOTH TO BE FASTENED SECURELY TO WOVEN WIRE FENCE WITH TIES SPACED

EVERY 2'-0" AT TOP & MID SECTION.

3. WHEN TWO SECTIONS OF FILTER CLOTH ADJOIN EACH OTHER THEY SHALL BE OVERLAPPED

BY SIX INCHES & FOLDED.

4. MAINTENANCE SHALL BE PERFORMED AS NEEDED AND MATERIAL REMOVED WHEN "BULGES"

DEVELOP IN THE SILT FENCE.

A. POSTS: STEEL EITHER "I" OR "U" TYPE

B. FENCE: WOVEN WIRE, 14 GA. 6" MAX. MESH OPENING

C. FILTER CLOTH: SHALL MEET NCDOT, STANDARD SPECIFICATION, SECTION 893

TURBIDITY CURTAIN TO BE USED

DURING CONSTRUCTION

WORK AREA

EXISTING SHORELINE

ANCHOR AT SHORELINE

TURBIDITY CURTAIN TO ENCLOSE

WORKING/DISTURBANCE AREA

DURING CONSTRUCTION

WORK AREA

TABLE OF QUANTITIES

DREDGE AREA 15,138 SQ FT

DREDGE VOLUME 1,900 CY

-6 .4

''S

T

''S

T

''S

T

''S

T

''S

T

''S

T

''S

T

E

LITTLE CRUZ BAY

MEMORIAL

VISITORS CENTER

BULKHEAD

CULVERT

PLAYGROUND

(NIC)

APPROXIMATE LOCATION

OF IN-WATER PROPERTY

LINE

LIMITS OF

MAINTENANCE

DREDGING

0+50.00

1+00.00

T B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

0+00

0+50

1+00

4+00

4+50

WP1

WP2

WP3

DREDGE TO - 8.0 FT MLLW

TURBIDITY BARRIER

BULKHEAD

FACE

BULKHEAD

FACE

WORKING POINT TABLE

WP #

NORTHING

839979.05

839952.30

840000.86

EASTING

1224933.60

1224878.55

1224702.99

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

20' 0' 20'

40'

SCALE: 1''=20'

NOTE:

1. HYDROGRAPHIC SURVEY DATA PROVIDED BY "BIOIMPACT INC." DATED

SEPTEMBER 2020. WATER DEPTHS ARE EXPRESSED IN FEET AND

REFERENCED TO MLLW.

2. NO EXISTING UTILITIES INFORMATION IS AVAILABLE AT THE PROJECT

SITE.

3. MAINTENANCE DREDGE TARGET DEPTH (-8.0 FT MLLW) AND DREDGE

EXTENT PROVIDED BY NPS BASED ON PREVIOUS MAINTENANCE

DREDGING PERFORMED IN LITTLE CRUZ BAY.

4. LOCATION OF IN-WATER PROPERTY LINE IS APPROXIMATE.

CONTRACTOR TO CONFIRM BY LICENSED SURVEYOR.

5. HORIZONTAL CONTROL COORDINATES ARE IN FEET AND ARE

REFERENCED TO NAD83 PUERTO RICO AND VIRGIN ISLANDS.

6. DREDGE VOLUME DOES NOT INCLUDE OVERDREDGE.

LEGEND:

APPROXIMATE LIMITS OF IN-WATER PROPERTY LINE

EXISTING BATHYMETRIC CONTOUR

DREDGING AREA

PARKING AREA

TURBIDITY BARRIER

TABLE OF QUANTITIES

DREDGE AREA

15,138 SQ FT

DREDGE VOLUME

1,900 CY

MAP

MM

MGC

2021-05-20

DREDGING SITE PLAN

S1.2

TB

L

E V

A T

I O

N

F

E

T

M

L L

W

E L

E V

A T

I O

N

E

T

M

L L

W

OFFSET IN FEET

FROM BULKHEAD

0+50.00

-10

-8

-6

-4

-2

-10

-8

-6

-4

-2

0 100-10-20-30-40-50-60-70-80-90-100-110-120-130-140-150-160-170-180

E L

E V

A T

I O

N

E

T

M

L L

W

E L

E V

A T

I O

N

E

T

M

L L

W

OFFSET IN FEET

FROM BULKHEAD

1+00.00

-10

-8

-6

-4

-2

-10

-8

-6

-4

-2

0 100-10-20-30-40-50-60-70-80-90-100-110-120-130-140-150-160-170-180

E L

E V

A T

I O

N

E

T

M

L L

W

E L

E V

A T

I O

N

E

T

M

L L

W

OFFSET IN FEET

FROM BULKHEAD

1+50.00

-10

-8

-6

-4

-2

-10

-8

-6

-4

-2

0 100-10-20-30-40-50-60-70-80-90-100-110-120-130-140-150-160-170-180

E L

E V

A T

I O

N

E

T

M

L L

W

E L

E V

A T

I O

N

E

T

M

L L

W

OFFSET IN FEET

FROM BULKHEAD

2+00.00

-10

-8

-6

-4

-2

-10

-8

-6

-4

-2

0 100-10-20-30-40-50-60-70-80-90-100-110-120-130-140-150-160-170-180

E L

E V

A T

I O

N

E

T

M

L L

W

E L

E V

A T

I O

N

E

T

M

L L

W

OFFSET IN FEET

FROM BULKHEAD

2+50.00

-10

-8

-6

-4

-2

-10

-8

-6

-4

-2

0 100-10-20-30-40-50-60-70-80-90-100-110-120-130-140-150-160-170-180

E L

E V

A T

I O

N

E

T

M

L L

W

E L

E V

A T

I O

N

E

T

M

L L

W

OFFSET IN FEET

FROM BULKHEAD

3+00.00

-10

-8

-6

-4

-2

-10

-8

-6

-4

-2

0 100-10-20-30-40-50-60-70-80-90-100-110-120-130-140-150-160-170-180

EXISTING GRADES

DREDGE TO

-8.0 FT MLLW

EXISTING BULKHEAD

DREDGE TO

-8.0 FT MLLW

DREDGE TO

-8.0 FT MLLW

DREDGE TO

-8.0 FT MLLW

DREDGE TO

-8.0 FT MLLW

DREDGE TO

-8.0 FT MLLW

EXISTING GRADES

EXISTING GRADES

EXISTING GRADES

EXISTING GRADES

EXISTING GRADES

EXISTING BULKHEAD

EXISTING BULKHEAD

EXISTING BULKHEAD

EXISTING BULKHEAD

+3.48 FT MLLW (+3.00 FT MSL)

+3.48 FT MLLW (+3.00 FT MSL)

+3.48 FT MLLW (+3.00 FT MSL) +3.48 FT MLLW (+3.00 FT MSL)

+3.48 FT MLLW (+3.00 FT MSL)

+3.48 FT MLLW (+3.00 FT MSL)

MLLW 0.0 FT

MLLW 0.0 FT

MLLW 0.0 FT

MLLW 0.0 FT

MLLW 0.0 FT

MLLW 0.0 FT

EXISTING BULKHEAD

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

MAP

MM

MGC

2021-05-20

DREDGING SECTIONS

S1.3

30' 0' 30'

60'

HORIZONTAL SCALE: 1''=30'

3' 0' 3'

6'

VERTICAL SCALE: 1''=3'

© 2021 Microsoft Corporation © 2021 Maxar ©CNES (2021) Distribution Airbus DS

MM

MGC

2021-05-20

DREDGING

CONTAINMENT AREA

S1.4

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

NOTES

1. CONTAINMENT AREA TO ENABLE DRYING OF DREDGED MATERIAL. DREDGED

MATERIAL WILL BE TAKEN TO THE PROPER FACILITY FOR DISPOSAL (BOVONI

LANDFIELD), WHEN SUITABLE FOR TRANSPORTATION.

2. LOCATION AND DIMENSIONS OF CONTAINMENT AREA ARE APPROXIMATE BASED

ON AVAILABLE AREA AND EXECTED PRODUCTION RATES. CONTRACTOR TO

ESTABLISH FINAL CONFIGURATION OF THE CONTAINMENT AREA ON-SITE BASED

ON UPLAND AVAILABILITY AND DREDGING RATES. CONTRACTOR TO CONFIRM

THE FINAL EXTENT OF THE CONTAINMENT AREA WITH THE CO.

3. CONTAINMENT AREA SHALL BE ENCLOSED BY SILT FENCES, HAY BALES OR

GEOTEXTILE SOCKS TO PREVENT SEDIMENT RUNOFF AND COMPLY WITH

PERMIT REQUIREMENTS AND WATER QUALITY STANDARDS.

APPROXIMATE LIMITS OF

CONTAINMENT AREA

(7000 SF APPROX)

BOAT RAMP AREA

(DO NOT BLOCK)

CONTAINMENT AREA

DREDGING AREA

TRUCK ACCESS

ROUTE

B1

S1.4

CONTAINMENT AREA

SCALE: NOT TO SCALE

4' 0'-0'' 4'

8'

SCALE: 1/4"=1'-0''

NPS VISITOR

CENTER

BARGE UNLOADING

AREA

MGC

2021-05-20

STRUCTURAL NOTES

S2.1

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

DESIGN CRITERIA

1. LIVE LOAD:

A. 100PSF UNIFORM LIVE LOAD WITH 400LB CONCENTRATED LOAD

2. WIND LOAD:

A. WIND LOADS CALCULATED IN ACCORDANCE WITH ASCE 7-16

B. WIND LOAD CRITERIA AND PARAMETERS:

BASIC DESIGN WIND SPEED: 165 MPH

RISK CATEGORY: II

EXPOSURE CATEGORY: D

3. SEISMIC LOAD:

A. RISK CATEGORY: II

B. SITE CLASS: D

C. PGA: 0.49

D. S

S

: 1.24

E. S

: 0.43

STEEL PILE DRIVING REQUIREMENTS

1. PILE SERVICE LOADS

2. STEEL PIPE PILES SHALL BE DRIVEN TO THE MINIMUM TIP ELEVATION

INDICATED USING A HAMMER OF AN APPROVED TYPE, AND WITH A CAPACITY

AT LEAST EQUAL TO THE HAMMER MANUFACTURER'S RECOMMENDATION FOR

THE TOTAL WEIGHT OF THE PILE AND CHARACTERISTICS OF SUBSURFACE

MATERIAL TO BE ENCOUNTERED.

3. THE CONTRACTOR SHALL MONITOR PILE INSTALLATION AND PREPARE THE

PILES FOR THE GEOTECHNICAL ENGINEER TO MAKE THE APPROPRIATE

CONNECTIONS TO THE MONITORING EQUIPMENT. CONTRACTOR TIME,

EQUIPMENT, AND MATERIALS NECESSARY FOR THE PDA TESTING SHALL BE

CONSIDERED INCIDENTAL TO THE INSTALLATION OF THE PILES.

4. ALL PILES SHALL BE DRIVEN TO THE REQUIRED CAPACITY BASED ON THE

DRIVING CRITERIA ESTABLISHED HEREIN AND BY THE TEST PILE PROGRAM IN

ACCORDANCE WITH ASTM D4945 AND THE TECHNICAL SPECIFICATIONS BUT,

UNDER NO CIRCUMSTANCES, SHALL THE PILE TIP ELEVATION BE HIGHER THAN

THE MINIMUM EMBEDMENT DEPTH INDICATED. THE CONTRACTOR SHALL

IMMEDIATELY NOTIFY THE CONTRACTING OFFICER OF ANY PILES THAT DO NOT

REACH THE REQUIRED PILE TIP ELEVATIONS.

5. ALL PILE TESTING EQUIPMENT SHALL BE IN ACCORDANCE WITH ASTM D4945.

TEST PILES SHALL BE AT LEAST 10 FEET LONGER THAN REQUIRED TO REACH

THE ESTIMATED TIP ELEVATIONS. IF A SHORTER PILE MEETS THE CRITERIA

ESTABLISHED HEREIN AND FROM THE TECHNICAL SPECIFICATIONS, IT SHALL

BE REDUCED UNDER THE DISCRETION OF THE CONTRACTOR AT NO

ADDITIONAL EXPENSE TO THE OWNER. THE CONTRACTOR SHALL COMPLETE

THE TEST PILE PROGRAM PRIOR TO ORDERING PRODUCTION PILES.

6. NO JETTING OR SPUDDING ALLOWED. SEE TECHNICAL SPECIFICATIONS FOR

DRIVING REQUIREMENTS.

7. CONTRACTOR SHALL COORDINATE PILE DRIVING SCHEDULE SO AS TO NOT

INTERFERE WITH OR BE DETRIMENTAL TO THE CONCRETE PLACEMENT AND

CURING OPERATIONS.

CODES AND STANDARDS

ALL WORK SHALL CONFORM TO THE MINIMUM REQUIREMENTS FOR THE

FOLLOWING CODES AND STANDARDS:

1. INTERNATIONAL BUILDING CODE (IBC), 2018 EDITION.

2. AMERICAN SOCIETY OF CIVIL ENGINEERS (ASCE), MINIMUM DESIGN LOADS FOR

BUILDINGS AND OTHER STRUCTURES, ASCE/ANSI 7-16.

3. AMERICAN CONCRETE INSTITUTE (ACI), BUILDING CODE REQUIREMENTS FOR

STRUCTURAL CONCRETE AND COMMENTARY, ACI 318-14, 2014.

4. AMERICAN INSTITUTE OF STEEL CONSTRUCTION (AISC), SPECIFICATION FOR

STRUCTURAL STEEL BUILDINGS AISC 360-16.

5. AMERICAN WELDING SOCIETY (AWS), STRUCTURAL WELDING CODE - STEEL,

AWS D1.1, 2015.

MISCELLANEOUS STEEL

1. ALL STEEL WORK SHALL BE IN ACCORDANCE WITH AISC CODE OF STANDARD

PRACTICE FOR STRUCTURAL STEEL FOR BUILDINGS AND BRIDGES (AISC).

2. STEEL PIPE PILES SHALL USE ASTM A252, GRADE 3 (MOD).

3. ALL MISCELLANEOUS STEEL SHAPES, PLATES AND BARS, SHALL CONFORM TO

ASTM A36 EXCEPT WHERE NOTED.

4. ALL CHANNEL SECTIONS SHALL USE ASTM A36.

5. ALL MOORING FITTINGS SHALL USE ASTM A27, GRADE 65-35.

6. STEEL PLATE NOTED AS GRADE 50 SHALL CONFORM TO ASTM A572, GRADE 50.

7. ALL BOLTS SHALL CONFORM TO ASTM A307, UNO ON THE DRAWINGS.

8. ALL ANCHOR BOLTS SHALL CONFORM TO ASTM F1554, GRADE 55 (TYPICAL),

UNO.

9. PROVIDE BLEED HOLES IN EMBEDDED PLATES AND SHAPES AT 24-IN, ON

CENTER MAXIMUM.

10. ALL NUTS SHALL BE ASTM A563, UNO.

11. ALL WASHERS SHALL BE ASTM F436, UNO.

12. ALL STEEL ITEMS SHALL BE HOT-DIP GALVANIZED IN ACCORDANCE WITH ASTM

A 123 OR ASTM A 153, UNO.

REINFORCED CONCRETE

1. ALL CONCRETE WORK SHALL BE PERFORMED IN ACCORDANCE WITH ACI 301,

AND CONFORM TO SPECIFICATION SECTION 03 31 29, UNO.

2. ALL CONCRETE SHALL BE NORMAL WEIGHT CONCRETE WITH 28-DAY

COMPRESSIVE STRENGTH AS LISTED:

A. FIXED PIER: 5000PSI

B. ALL OTHER: 4000PSI

3. ALL DETAILING, FABRICATION AND ERECTION OF REINFORCING STEEL SHALL

CONFORM TO THE ACI MANUAL OF STANDARD PRACTICE FOR DETAILING

REINFORCED CONCRETE STRUCTURES: ACI 315 AND ACI SP-66.

4. REINFORCING STEEL

a. ALL REINFORCING STEEL SHALL BE DEFORMED STEEL BARS CONFORMING

TO ASTM A615, GRADE 60.

b. MECHANICAL SPLICES SHALL DEVELOP AT LEAST 125 PERCENT OF THE

YIELD STRENGTH OF THE BAR IN TENSION.

c. REINFORCING SHALL BE SUPPORTED AS SPECIFIED BY THE CONCRETE

REINFORCING STEEL INSTITUTE (CRSI) MANUAL OF STANDARD PRACTICE

(MSP). REINFORCING STEEL SHALL BE DETAILED IN ACCORDANCE WITH THE

ACI MANUAL OF STANDARD PRACTICE FOR DETAILING REINFORCED

CONCRETE STRUCTURES", ACI 315.

d. PROVIDE THE FOLLOWING CONCRETE COVER OVER REINFORCEMENT, UNO.

CONCRETE AGAINST GROUND................. 3"

EXPOSED CONDITIONS.............................. 3"

5. ALL EXPOSED CORNERS SHALL BE CHAMFERED 3/4 IN.

6. CONSTRUCTION JOINTS SHALL BE PROVIDED ONLY AS NOTED ON THE

DRAWINGS AND AS SPECIFICALLY PERMITTED BY THE CONTRACTING OFFICER.

7. PROVIDE MOIST CURING FOR 7 DAYS

8. GROUT SHALL BE NON-METALLIC AND NON-SHRINK WITH A MINIMUM 28 DAY

COMPRESSIVE STRENGTH OF 8,000 PSI, UNLESS OTHERWISE NOTED.

ADHESIVE ANCHORS

1. USE OF DRILLED ADHESIVE CONCRETE ANCHORS, WHERE NOT SPECIFIED IN

THE DOCUMENTS, SHALL BE SUBJECT TO APPROVAL BY THE CONTRACTING

OFFICER.

2. EPOXY OR ADHESIVE-TYPE ANCHORS SHALL BE INSTALLED IN ACCORDANCE

WITH THE MANUFACTURER'S RECOMMENDATIONS. SPECIAL INSPECTION IS

REQUIRED FOR ADHESIVE ANCHORS.

3. PROVIDE ASTM F1554 GR55 ANCHORS, HOT DIP GALVANIZED, DIAMETER AS

NOTED ON THE DETAILS.

4. MINIMUM CONCRETE EMBEDMENT PER MANUFACTURER'S

RECOMMENDATIONS.

5. THE EPOXY ADHESIVE MUST BE APPROVED FOR WET AND SUBMERGED USE

AND SHALL MEET ALL THE FOLLOWING TYPICAL PERFORMANCE CRITERIA

WHEN CURED AT 85 DEGREES FAHRENHEIT.

CONCRETE REPAIR:

1. THE DRAWINGS SHOW GENERAL TYPES, LOCATIONS, AND EXTENTS OF

DEFECTS, DETERIORATION, AND DAMAGES OBSERVED DURING INSPECTIONS

COMPLETED IN SEPTEMBER 2020. THE LOCATIONS AND EXTENTS OF THE

DEFECTS AND DAMAGES SHOWN ON THESE DRAWINGS ARE APPROXIMATE.

EXACT LOCATIONS AND QUANTITIES FOR REPAIR MUST BE VERIFIED IN THE

FIELD.

2. THE CONTRACTOR SHALL PREPARE THE REPAIR AREAS BY REMOVING MARINE

GROWTH, DEGRADED/LOOSE CONCRETE, AND CORROSION BY-PRODUCTS AS

NECESSARY TO QUANTIFY THE EXTENT OF THE REPAIR. THE CONTRACTOR

SHALL PRODUCE A DETAILED REPAIR TABLE INDICATING THE TYPE, LOCATION,

GEOMETRY, AND QUANTITY OF REPAIR. REPAIR TABLE SHALL BE INCLUDED IN

THE AS-BUILT DRAWINGS.

3. CONCRETE WORK SHALL COMPLY WITH THE PROVISIONS OF ACI 301 AND ACI

318, UNLESS NOTED OTHERWISE.

4. REINFORCING IN THE REPAIR AREAS SHALL BE PROVIDED WITH A MINIMUM OF

3 INCHES CONCRETE COVER OR MATCH EXISTING UNLESS NOTED OTHERWISE.

5. EXPOSED CONCRETE EDGES SHALL HAVE A 3/4 INCH CHAMFER, OR MATCH

EXISTING CHAMFER UNLESS NOTED OTHERWISE.

6. CAST-IN-PLACE CONCRETE COMPRESSIVE STRENGTH SHALL BE 4,000 PSI

(MINIMUM) AT 28 DAYS. PROVISIONS OF THE AMERICAN CONCRETE INSTITUTE

(ACI 318-14) UNLESS NOTED OTHERWISE.

7. CAST-IN-PLACE REPAIR CONCRETE SHALL CONFORM TO SPECIFICATION

SECTION 03 31 29.

8. CONCRETE REPAIRS CONSIST OF SMALL PATCH REPAIRS. NO DISTINCTION IS

MADE BETWEEN SPALLS AND DELAMINATIONS SINCE REPAIRS ARE THE SAME.

9. REMOVE DELAMINATED OR DETERIORATED CONCRETE UNTIL SOUND

CONCRETE IS ENCOUNTERED. CHIPPED OUT AREA SHALL EXTEND AN

ADDITIONAL 3" ALL AROUND.

10. CHECK SURFACES TO ENSURE THEY ARE FREE FROM LOOSE AGGREGATE OR

ADDITIONAL DELAMINATIONS.

11. CHIPPED OUT AREA SHALL BE NOT LESS THAN 1" CLEAR AROUND ALL

EXPOSED REINFORCING BARS.

12. EDGES OF THE CHIPPED OUT AREA SHALL BE SAWCUT PERPENDICULAR TO

THE CONCRETE SURFACE FOR A MINIMUM DEPTH OF 1". DO NOT SAWCUT

THROUGH EXISTING REINFORCING BARS. SAWCUT SHALL NOT EXTEND

BEYOND CHIPPED OUT AREA.

13. EXPOSED REINFORCING BARS SHALL BE CLEANED OF SCALE, RUST, DIRT, OIL,

AND OTHER DELETERIOUS MATERIALS.

14. REINFORCING STEEL SHALL CONFORM TO ASTM A615 GRADE 60, UNLESS

NOTED OTHERWISE.

15. REINFORCING BARS SHALL CONFORM TO ASTM A-706 AND WELDED IN

ACCORDANCE WITH AWS D1.4. E70XX LOW-HYDROGEN ELECTRODES SHALL BE

USED IN WELDING ASTM A-706 BARS. WELDING OF STAINLESS STEEL MATERIAL

SHALL CONFORM TO AWS D1.6.

16. SPLICES SHALL BE STAGGERED BY LENGTH OF SPLICE OR 6" MINIMUM, WITH

NO MORE THAN 50% OF THE BARS BEING SPLICED AT ANY ONE LOCATION.

17. FORMS SHALL BE WATER TIGHT.

18. DO NOT FEATHER EDGES OF REPAIR.

19. AT INTERFACES BETWEEN EXISTING AND NEW CONCRETE, ROUGHEN EXISTING

SURFACE TO 1/4" AMPLITUDE MINIMUM.

BERTHING ANALYSIS

1. BERTHING FORCES ON SHIP CRITERIA OUTLINED HEREIN WITH BERTHING

ENERGIES CALCULATED FOR THE VESSEL PARTICULARS AND BERTHING

VELOCITITES AS SHOWN IN THE TABLE BELOW:

REINFORCEMENT EVALUATION NOTES:

1. WHERE REINFORCING STEEL IS ENCOUNTERED, THE CONTRACTOR MUST

ASSESS CONDITION AND REPAIR IF NECESSARY PRIOR TO COMPLETING

CONCRETE REPAIRS. REMOVE ALL HEAVY CORROSION AND SCALE FROM

REINFORCING BARS BY HAND TOOLS OR WIRE BRUSH.

2. MEASURE EXPOSED BAR DIAMETERS TO DETERMINE ORIGINAL BAR SIZE AND

EXISTING DIAMETER.

3. EVALUATE EXPOSED REINFORCEMENT SECTION LOSS FOR EACH REPAIR AS

FOLLOWS:

A. STIRRUPS:

SINGLE/MULTIPLE BARS: REPAIR ANY BAR W/ A SECTION LOSS GREATER

THAN 10% (SEE ALLOWABLE BAR DIAMETER CHART, 90% AREA)

B. LONGITUDINAL:

SINGLE BAR: REPAIR ANY BAR WITH A SECTION LOSS GREATER THAN 25%

(SEE ALLOWABLE BAR CHART, 75% AREA)

MULTIPLE BARS: NOTIFY THE ENGINEER IF THE TOTAL AREA LOSS FOR A

GROUP OF BARS EXCEEDS 10% (THE ENGINEER SHALL DETERMINE THE

NEED & EXTENT OF REINF REPAIR BASED ON REBAR TYPE, LOCATION, &

REINF DESIGN).

4. ALLOWABLE BAR DIAMETER CHART: THE 75% AREA DIAMETER COLUMN LISTS

THE DIAMETER OF BARS CORRESPONDING TO A 25% LOSS OF STEEL.

SIMILARLY, THE 80% AND 90% AREA DIAMETER COLUMNS REFER TO THE

DIAMETER CORRESPONDING TO 20% AND 10% LOSS OF STEEL RESPECTIVELY.

ASTM C881, TYPES I, II, IV AND V, GRADE 3, CLASSES B & C

PROPERTY TEST METHOD CRITERIA

GEL TIME ASTM C881/C881M 40 MINUTES

FLEXURAL STRENGTH ASTM D790

5,500 PSI

SHEAR STRENGTH ASTM D732

3,500 PSI

BOND STRENGTH , 2 DAYS

ASTM C882/C882M

2,200 PSI

BOND STRENGTH, 14 DAYS

ASTM C882/C882M

4,600 PSI

COMPRESSIVE STRENGTH ASTM D695

10,000 PSI

COMPRESSIVE MODULUS ASTM D695

280,000 PSI

WATER ABSORPTION ASTM D570 0.10 PERCENT

#3

#4

#5

#6

#7

#8

#9

#10

#11

DIAMETERBAR SIZE

11/32"

15/32"

19/32"

23/32"

27/32"

15/16"

1 1/16"

1 7/32"

1 11/32"

DIAMETER

5/16"

7/16"

17/32"

21/32"

3/4"

7/8"

31/32"

1 3/32"

1 7/32"

90% AREA 75% AREA

ALLOWABLE BAR

DIAMETER CHART

100% AREA

(SQ IN)

0.11

0.20

0.31

0.44

0.60

0.79

1.00

1.27

1.56

DIAMETER

11/32"

15/32"

9/16"

11/16"

25/32"

29/32"

1 1/32"

1 5/32"

1 9/32"

80% AREA

BAR DIAMETER

ORIGINAL MILL

SCALE UNOXIDIZED

LIGHT TO MEDIUM

OXIDIZED SECTION

(CLEANING REQ'D)

HEAVY

OXIDIZED

SECTION

(CLEANING

REQ'D)

STRUCTURE PILE TYPE

COMPRESSION (TON) LATERAL (TON)

FIXED PIER 14" Ø x 0.625" SPP 34 5

DESIGN VESSEL

NAME

NPS USVI CENTER

CONSOLE

FISHING CHARTER

LIBERTY

UNITS

LOA 30 42 FT

BEAM 11 15 FT

DRAFT 3.5 3.5 FT

DISPLACEMENT 10000 30000 LBS

BERTHING VELOCITY 0.98 0.98 FPS

TYPE OF BERHTING FAVORABLE FAVORABLE

-6 .4

''S

T

''S

T

''S

T

''S

T

''S

T

''S

T

''S

T

E

SEE SHEET S2.3

SEE SHEET S2.4

T B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

0+00

0+50

1+00

4+00

4+50

LITTLE CRUZ BAY

MEMORIAL

VISITORS CENTER

BULKHEAD

CULVERT

PLAYGROUND

(NIC)

CONCRETE

SIDEWALK

FIXED

PIER

MAP

MM

MGC

2021-05-20

SITE PLAN

S2.2

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

20' 0' 20'

40'

SCALE: 1''=20'

B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

T

B

0+00

0+50

1+00

82'

F

0+81

0+85

0+00

0+50

1+00

1 4

A1

S2.10

A1

S2.10

A2

S2.10

WP1

WP2

WP3

WP4

LADDER

(TYP)

REPAIR SPALLED

CONCRETE

PATCH COLD JOINTS ALONG

FACE OF CONCRETE CAP

REPAIR TYPICAL STRUCTURAL

CRACKING ALONG FACE OF

CONCRETE CAP

INSTALL BULKHEAD

CLEAT (TYP)

SOLAR

NAVIGATION

LIGHT

FILL VOIDS BEHIND

CONCRETE CAP AND

REPAIR PAVEMENT

FIRE

EXTINGUISHER

CABINET

REPAIR TYPICAL SURFICIAL

CRACKING THROUGHOUT TOP

OF CONCRETE CAP

INSTALL NEW

FENDERING SYSTEM

EDGE OF FIXED PIER

BEGIN NEW FENDER SYSTEM (STA 0+85)

A2

S2.6

TURBIDITY BARRIER

LIMITS OF MAINTENANCE

DREDGING

C3

S2.10

LADDER (TYP)

A1

S2.11

LADDER (TYP)

A1

S2.11

PIER CLEAT

(TYP)

A1

S2.10

TP-1

TP-2

RP-1

A1

S2.6

BM

-5

CULVERT EXISTING

CLEAT (TYP)

ADD DINGHY D-RING

(BETWEEN STATIONS 0+40 TO

1+40 ONLY)

WORKING POINT TABLE

WP #

NORTHING

840015.45

839981.22

839990.29

840024.53

EASTING

1224917.35

1224843.30

1224839.11

1224913.16

DESCRIPTION

SE CORNER OF FIXED PIER

SW CORNER OF FIXED PIER

NW CORNER OF FIXED PIER

NE CORNER OF FIXED PIER

BENCHMARK (SURVEY MONUMENT) TABLE

BM #

BM-1

BM-2

BM-3

BM-4

BM-5

BM-6

NORTHING

840096.95

840003.97

840064.20

840175.80

840091.99

840265.82

EASTING

1224649.76

1224707.69

1224667.91

1224804.75

1224977.43

1225072.82

DESCRIPTION

CONC. MONUMENT

CONC. MONUMENT

NAIL

NAIL

NAIL

NAIL

MAP

MM

MGC

2021-05-20

STRUCTURAL SITE PLAN

(1 OF 2)

S2.3

DATE:

TECH REVIEW:

DESIGNED:

SUB SHEET NO.

DRAWING NO..

PMIS/PKG NO.

SHEET

OF

TITLE OF SHEET

A/E FIRM

CROFT

KENNESAW,

GERGIA.

MOFFATT &

NICHOL

175150

MIAMI, FLORIDA.

CRUZ BAY VISITOR CENTER

VIRGIN ISLANDS NATIONAL PARK

VIIS 244623

10' 0' 10'

20'

SCALE: 1''=10'

M A

T C

H L

I N

E

S

H E

DEFECT REPAIR TABLE

KEYNOTE STATION DEFECT WIDTH DEPTH LENGTH

1 0+05 CRACK 1/8" - 1/2" - Full

2 0+10 SPALL 8" 8" 15'

2 0+40 SPALL W/ EFFLO 6" 6" 1'

2 0+50 SPALL 2" 2" 1'

4 0+53 VOID BEHIND WALL 2' 21" -

2 0+60 SPALL 12" 6" 1'

1 0+90 CRACK 1/16" - -

4 0+90 VOID BEHIND WALL 24" 21" -

2 1+15 CORNER SPALL 6" 2" 5'

2 1+30 SPALL 6" 8" 1'

4 1+34 VOID BEHIND WALL 12" 25" -

2 1+42

(2) SPALLS

3" 6" 0'-8"

4 2+00 CORNER SPALL 3" 6" 2'-6"

1 2+05 CRACK 3/16" - 5'

1 2+30 CRACK 3/16" - 15'

- THROUGHOUT COLDJOINT GAP - - -

- THROUGHOUT SURFICIAL CRACKING - - -

- THROUGHOUT LONGITUDINAL CRACKING FULL - -

- THROUGHOUT MINOR RANDOM SPALLING <6" <1" <6"

KEY MAP

LEGEND

KEYNOTE

FIRE EXTINGUISHER

PILE

BULKHEAD CLEAT

PIER CLEAT

EXISTING CULVERT CLEAT

LADDER

NAVIGATION LIGHT

WORK POINT

TEST PILE

BORING

BENCHMARK

F

D1

S2.5

A2

S2.9

B3

S2.6

NOTES

1. HORIZONTAL CONTROL COORDINATES ARE IN FEET AND ARE

REFERENCED TO NAD83 PUERTO RICO AND VIRGIN ISLANDS.

2. SEE SHEET S2.1 FOR TEST PILE REQUIREMENTS.

3. CONTRACTOR…