Duluth Vessel Yard Phase 2 Repairs - CF-RTA - Plans - Feb 22.pdf

PDF 26 MB Posted Feb 22, 2024

Attached to: Duluth Vessel Yard Repair Project
Solicitation number: W911XK24B0003
Issued by: Department of the Army Corps of Engineers Engineering District Detroit

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Written by GovTribe AI · Feb 22, 2024

This federal contract opportunity notice seeks bids for marine infrastructure repairs at the Duluth Vessel Yard in Duluth, Minnesota. The US Army Corps of Engineers, Detroit District is soliciting proposals under solicitation number W911XK24B0003 for necessary repairs to the existing south pier and slip headwall structures, which will primarily consist of encasing the structures with steel sheeting and piling. Interested parties should review the plans available as part of file Duluth Vessel Yard Phase 2 Repairs - CF-RTA - Plans - Feb 22.pdf for full details on the scope of work. The agency listed is the Department of the Army Corps of Engineers Engineering District Detroit.

View the file

Other files

File	Type	Posted
W911XK24B0003 Amendment 0001.pdf	PDF	Mar 25, 2024
Amendment 0001 - Drawing S-302.pdf	PDF	Mar 25, 2024
Amendment 0001 - Specifications.pdf	PDF	Mar 25, 2024
Duluth Vessel Yard Phase 2 Repairs - CF-RTA - Specifications - Feb 14.pdf	PDF	Feb 22, 2024
W911XK24B0003.pdf	PDF	Feb 22, 2024

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SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

DETROIT DISTRICT

ST. LOUIS COUNTY

DULUTH, MINNESOTA

DULUTH-SUPERIOR HARBOR

PHASE 2 VESSEL YARD REPAIRS

W911XK24B0003

FEBRUARY 22, 2024

C O

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G-001

US Army Corps of Engineers ®

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TIMOTHY C. SMITH P.E., CHIEF, DESIGN BRANCH

PHILLIP C. ROSS P.E., CHIEF, ENGINEERING & CONSTRUCTION DIVISION

THE PROJECT WAS DESIGNED BY THE DETROIT 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.

MICHIGAN

WISCONSIN

INDIANA

OHIO

ILLINOIS

MINNESOTA

ONTARIO

CANADA

LAKE H

R O

LAKE SUPERIOR

DETROIT DISTRICT

BOUNDARIES

WATER

NLEGEND

PENN.

LAKE ERIE

PROJECT LOCATION

ST. LOUIS COUNTY

DULUTH VESSEL YARD

PROJECT

LOCATION

SCALE: 1" = 1000'

VESSEL YARD - VICINITY MAP

DULUTH

HARBOR

BASIN

NORTHERN SECTION

S. LAKE AVE.

INNESO

TA AVE.

VESSEL YARD

AERIAL LIFT

BRIDGE

RSTA

W . 3

RD S

W . 1

ST S

W . 2

ND S

ENTERTAINMENT

CONVENTION

CENTER

LAKE

SUPERIOR

LAKE

SUPERIOR

DULUTH NORTH

PIER LIGHTHOUSE

S. LAKE AVE.

9 ST. S.

W . R

AILR

OAD S

DULUTH HARBOR

SOUTH BREAKWATER

OUTER LIGHT

N. 10TH AVE. W.

N. 8TH AVE. W.

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14. LOW WATER DATUM IS FOR REFERENCE ONLY AND IS NOT FOR FORECASTING

FUTURE WATER LEVELS. SEE SPECIFICATION SECTION 01 35 13 FOR

PREVAILING LAKE LEVELS.

15. UPON COMPLETION OF EACH DAY'S WORK, THE CONTRACTOR SHALL BE

RESPONSIBLE FOR LEAVING THE WORK AREA SECURED AND FREE OF

HAZARDS.

16. CONTRACTOR SHALL TAKE PRECAUTIONARY MEASURES TO ENSURE ALL

UTILITY SERVICES WILL REMAIN FUNCTIONAL AT ALL TIMES. ANY EXPECTED

INTERRUPTIONS MUST BE COMMUNICATED AT LEAST 24 HOURS IN ADVANCE

WITH THE COR.

17. IN-WATER WORK RESTRICTIONS ARE DESCRIBED IN SPECIFICATION SECTION

01 57 19.

18. WORK PERIOD WORK RESTRICTIONS ARE DESCRIBED IN SPECIFICATION

SECTION 01 35 13.

19. EASEMENT RIGHTS HAVE NOT BEEN PROVIDED FOR CONTRACTOR TO

PERFORM WORK OUTSIDE OF GOVERNMENT OWNED PROPERTY. SEE

SPECIFICATIONS SECTION 01 99 90 FOR RIGHTS OF ENTRY PROVIDED FOR

BORDERING PROPERTY FOR THE PURPOSE OF TEMPORARY PERSONNEL AND

EQUIPMENT ACCESS TO AID CONSTRUCTION EFFORTS TO TAKE PLACE ON

GOVERNMENT PROPERTY.

GENERAL NOTESGENERAL NOTES

1. THE EXISTING INFORMATION DEPICTED ON THESE DRAWINGS REPRESENTS THE

RESULTS OF SURVEYS MADE ON THE DATES INDICATED AND CAN ONLY BE

CONSIDERED AS INDICATING THE GENERAL CONDITIONS EXISTING AT THAT

TIME.

2. THE GRID COORDINATE SYSTEM SHOWN IS REFERENCED TO THE MINNESOTA

STATE PLANE COORDINATE SYSTEM, LAMBERT PROJECTION, NORTH

ZONE(2201), NORTH AMERICAN DATUM 1983 (NAD83), US SURVEY FOOT.

3. ELEVATIONS AND SOUNDING DEPTHS ARE REFERRED TO INTERNATIONAL

GREAT LAKES DATUM 1985 (IGLD 85).

4. THE VERTICAL CONTROL REFERENCES TO IGLD 85 LOW WATER DATUM (LWD)

ELEVATION 601.1 FEET ABOVE MEAN WATER LEVEL AT RIMOUSKI, QUEBEC.

5. TOPOGRAPHY DEPICTED ON THESE PLANS REPRESENTS THE RESULTS OF A

SURVEY BY USACE IN MARCH 2020. SURVEY OF THE NORTHEAST STORAGE

AREA AND THE REGION OF THE PHASE 1 REPAIRS WAS OBTAINED BY USACE IN

NOVEMBER 2022.

6. BATHYMETRIC SURVEY DEPICTED ON THESE PLANS REPRESENTS THE RESULTS

OF A SURVEY BY USACE IN AUGUST AND SEPTEMBER 2019.

7. CONTRACTOR SHALL VERIFY ALL UTILITIES AND SITE CONDITIONS IN FIELD

PRIOR TO BEGINNING OF WORK.

8. ALL ITEMS ARE EXISTING UNLESS NOTED AS REQUIRED OR OPTION.

9. THE CONTRACTOR SHALL REPLACE, AT THEIR OWN EXPENSE, ANY ITEMS NOT

SPECIFICALLY INDICATED FOR REMOVAL THAT IS DAMAGED OR DESTROYED BY

THEIR OPERATIONS.

10. ANY DAMAGE TO ACCESS ROADS, PUBLIC OR PRIVATE PROPERTY, OR EXISTING

STRUCTURES NOT SPECIFIED TO BE ALTERED AND CAUSED BY THE

CONTRACTOR DURING CONSTRUCTION SHALL BE REPAIRED AT THE EXPENSE

OF THE CONTRACTOR.

11. AT THE END OF EACH CONSTRUCTION SEASON, WINTER SHUT DOWN, OR IF

WORK WILL BE HALTED FOR A PERIOD OF THIRTY (30) CALENDAR DAYS OR

MORE, THE CONTRACTOR SHALL ENSURE THE PROJECT SITE IS SECURE AND

SSP CLOSURES ARE CONSTRUCTED AS DESCRIBED IN SPECIFICATION SECTION

01 35 13 SPECIAL PROJECT PROCEDURES.

12. THE CONTRACTOR MUST CONFINE ALL GROUND DISTURBING CONSTRUCTION

ACTIVITY TO THE AREA WITHIN THE WORK LIMITS SHOWN HEREIN. THIS MUST

INCLUDE STORAGE OF MATERIALS. IF ADDITIONAL WORK LIMITS ARE REQUIRED,

THE CONTRACTOR MUST COORDINATE WITH THE CONTRACTING OFFICER.

13. THE DULUTH VESSEL YARD PROPERTY IS LISTED ON THE NATIONAL REGISTER

OF HISTORIC PLACES. THE CONTRACTOR IS THEREFORE RESPONSIBLE FOR

PROTECTING THE HISTORIC SIGNIFICANCE OF THE COMPLEX DURING THE

EXTENT OF WORK UNDER THIS CONTRACT.

X-### X#

X-3## X#

X-5## X#

GRID SPACE DETAIL IS LOCATED

SHEET ID, DETAIL IS ON

DETAIL CALL OUT

GRID SPACE SECTION IS LOCATED

SHEET ID, SECTION IS ON

SECTION CALL OUT DIRECTION OF SECTION CUT

SHEET ID, ELEVATION IS ON

GRID SPACE ELEVATION IS LOCATED

DIRECTION OF ELEVATION

X-### X#

0 1' 2'6"

TRUE NORTH

GRAPHIC SCALETEXT SCALE

LOCATION ON THE GRID THE DETAIL

AREA TITLE STARTS IN REFERENCE

TO LOWER LEFT CORNER

THIS POINTS TO THE GRID LOCATION

WHERE THE SECTION/DETAIL

INDICATOR IS FOUND ON THE SHEET

THIS POINTS TO THE FIRST

SHEET WHERE THE

INDICATOR IS FOUND

NOTES SPECIFIC TO THIS DRAWING AREA TITLE

DRAWING AREA TITLE:

DRAWING AREA TITLE

SCALE: 1"=1'X#

ABBREVIATIONS

# NUMBER

& AND

APPROX APPROXIMATE

AASHTO AMERICAN ASSOCIATION OF STATE HIGHWAY

AND TRANSPORTATION OFFICIALS

AWG AMERICAN WIRE GAUGE

BLDG BUILDING

BMP BEST MANAGEMENT PRACTICE

BOT BOTTOM

C/L CENTERLINE

C-C CENTER TO CENTER

CONC CONCRETE

COR CONTRACTING OFFICER'S REPRESENTATIVE

CP CONTROL POINT

CTRL CONTROL

DEMO DEMOLITION

DIA DIAMETER

DISC DISCONNECT

DOT DEPARTMENT OF TRANSPORTATION

E/W EACH WAY

EL ELEVATION

ELEC ELECTRICAL

ENCL ENCLOSURE

EQ EQUAL

EX EXISTING

FIN FINISH

FLR FLOOR

GR GRADE

H HEIGHT

I.G.L.D INTERNATIONAL GREAT LAKES DATUM

INV INVERT

kV KILOVOLTS kVA KILOVOLT AMPERES

L LENGTH

LP LIGHTPROOF

L.W.D LOW WATER DATUM

MIN MINIMUM

MN MINNESOTA

NAD NORTH AMERICAN DATUM

NO NUMBER

OC ON CENTER

PH PHASE

PSF POUNDS PER SQUARE FOOT

PVC POLYVINYL CHLORIDE

QTY QUANTITY

REQD REQUIRED

ROW RIGHT OF WAY

SPEC SPECIFICATION

SSP STEEL SHEET PILE

T/C TOP OF CONCRETE

TRANS TRANSVERSE

TYP TYPICAL

W WIDTH

WC WATER CONTENT

OHW ORDINARY HIGH WATER

NOTE:

H:\Projects\Duluth Area Office\FY22 Duluth Vessel Yard Phase 2 Repairs\Plan Sets\01_Models\SHEETINDEX_1-9.JPG

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DULUTH HARBOR

BASIN

LEGEND

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DULUTH HARBOR

BASIN

9TH ST. S

WELDING SHOP

NORTH PIER, SEE NOTE 5 FOR

SURCHARGE REQUIREMENTS

W O

R K

TEMPORARY EAST HEADWALL

LAYDOWN AREA

(2100 SQ FT)

ALLOWABLE MOORING AREA

(14,270 SQ FT)

SITE ACCESS

S, A N

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GC001

PROPERTY LINE AND WORK LIMITS

TEMPORARY

EAST

HEADWALL

LAYDOWN

AREA, SEE

NOTE 10

(2) 8' MANUAL

SWING GATE, SEE

NOTE 7

GENERAL SHEET NOTES

SITE ACCESS

(11,520 SQ FT)

LAYDOWN AREA

(9870 SQ FT)

LAYDOWN AREA

1. THE CONTRACTOR MUST COORDINATE WITH THE COR TO ENSURE CONSTRUCTION

DOES NOT IMPACT NORMAL OPERATION OF ANY FEATURES LOCATED WITHIN THE U.S.

GOVERNMENT PROPERTY LINE IDENTIFIED ON DRAWING.

2. CONTRACTOR WILL NOT BE PERMITTED TO BLOCK SIDEWALKS AND ROADS WITHIN

THE WORK LIMITS. GOVERNMENT PERSONNEL WILL REQUIRE ACCESS FOR PROJECT

OPERATION PURPOSES.

3. THE CONTRACTOR IS PERMITTED TO TEMPORARILY MOOR A FLOATING PLANT IN THE

DULUTH VESSEL YARD SLIP FROM MAY 01, 2024 THROUGH OCTOBER 31, 2024 AND

FROM MAY 01, 2025 THROUGH OCTOBER 31, 2025. THE CONTRACTOR WILL EXERCISE

CAUTION AND COORDINATE THE MOORING LOCATION WITH THE COR. ANCHORAGE

AND MOORING LINES ARE SUBJECT TO INSPECTION. MOORING BOLLARDS LOCATED ON

THE NORTH SIDE OF THE SOUTH PIER ARE RATED FOR 50-TON CAPACITY.

CONTRACTOR SHALL SUBMIT MOORING PLAN TO COR FOR APPROVAL. PLAN SHALL

ENSURE LOADING SHALL NOT EXCEED BOLLARD CAPACITY. CONTRACTOR TO USE

DULUTH VESSEL YARD SLIP AT CONTRACTOR'S RISK.

4. WITHIN A 40-FOOT OFFSET FROM THE NORTH SIDE OF THE SOUTH PIER, ALL

SURCHARGE LOADING GREATER THAN 6,000 POUNDS SHALL BE DISTRIBUTED OVER

THE SURFACE AREA SUCH THAT THE NET LOADING ON THE EXISTING SSP WALL WILL

NOT EXCEED 250 PSF. CONTRACTOR'S PROPOSED METHOD FOR DISTRIBUTION OF

LOADS SHALL BE INCLUDED IN THE CONTRACTOR'S WORK PLAN.

5. LOADING ON THE NORTH PIER STRUCTURE GREATER THAN TYPICAL AASHTO

PEDESTRIAN LOADING IS PROHIBITED.

6. WHERE NOT SPECIFIED OTHERWISE, IF THE CONTRACTOR REQUIRES AN EQUIPMENT

LOADING GREATER THAN A TYPICAL AASHTO PEDESTRIAN LOADING, THE

CONTRACTOR SHALL SUBMIT A STRUCTURAL ANALYSIS OF THE STRUCTURE WITH THE

PROPOSED LOAD AND INCLUDE A MN PROFESSIONAL ENGINEER SIGNATURE.

7. CONTRACTOR PERSONNEL AND EQUIPMENT ACCESS VIA LAND WILL BE THROUGH THE

SOUTH GATE WITH PROPER SECURITY MEASURES. SEE SPECIFICATION SECTION 01 35

13 FOR SITE SECURITY REQUIREMENTS.

8. TRANSFORMER PRESENT IN LAYDOWN AREA TO REMAIN INTACT.

9. USACE STORES MATERIALS AND EQUIPMENT ON THE SOUTH PIER. TO COMPLETE

WORK REQUIRED BY THE CONTRACT, THE CONTRACTOR SHALL COORDINATE THE

RELOCATION OF STORED MATERIALS AND EQUIPMENT WITH THE COR AS NEEDED.

"THE HAMMOND BAY", A USACE VESSEL, IS STORED IN THIS LOCATION BETWEEN

NOVEMBER 15 AND APRIL 15. CONTRACTORS SCHEDULE SUBMITTAL SHALL

ACCOMMODATE THE PRESENCE OF THIS VESSEL.

10. THE TEMPORARY EAST HEADWALL LAYDOWN AREA SHALL BE AVAILABLE TO THE

CONTRACTOR BETWEEN APRIL 15 AND NOVEMBER 30.

11. USACE STORES MATERIALS AND EQUIPMENT IN THE GRAVEL LOT IN THE NORTHEAST

CORNER OF THE PROPERTY. IF OPTION 3 IS AWARDED, THE CONTRACTOR SHALL

COORDINATE THE RELOCATION OF STORED MATERIALS AND EQUIPMENT WITH THE

COR. COORDINATION SHALL TAKE PLACE A MINIMUM OF TWO WEEKS PRIOR TO

STARTING WORK TO PAVE THE GRAVEL STORAGE LOT.

12. ADDITIONAL MOORAGE, STORAGE, AND LAYDOWN AREA SHOULD BE REQUESTED FOR

APPROVAL THROUGH THE COR.

DULUTH VESSEL YARD SLIP

EXISTING

TRANSFORMER,

SEE NOTE 8

PROPERTY LINE AND WORK LIMITS

SOUTH PIER, SEE NOTES 4

AND 6 FOR SURCHARGE

REQUIREMENTS

MACHINE SHOP

OLD

WAREHOUSE

NEW

WARE-

HOUSE

GARAGE

A1 SCALE: 1"=30'

CONTRACTOR WORK ZONES, ACCESS AND STAGING

30' 60'0

USACE STORAGE

AREA, SEE NOTE 9.

ALLOWABLE MOORING AREA, SEE NOTE 3

USACE STORAGE

AREA, SEE NOTE 11.

190'-9"

74'-6" 68'-0"

129'-11" 18'-6"

69'-5"

30'-0"

19'-0"

21'-5"

12'-5"

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LEGEND - V-100 TO V-105GENERAL NOTES - V-100 TO V-105

EXISTING CONCRETE

EXISTING GRAVEL

EXISTING SAND

EXISTING RIPRAP

EXISTING 50-TON BOLLARD

EXISTING BOLLARD

EXISTING LIGHT POLE

SOIL BORING

EXISTING CONTOUR

BORING ID NORTHING EASTING

NP-001-2018 430,219.8 2,876,766.9

2,876,945.1430,295.9 2,877,113.8430,364.5 2,876,804.9430,017.7 2,876,803.5430,023.5 2,876,794.1430,022.7

2,877,002.2430,117.6SP-002-2018

2,877,175.8430,198.4SP-003-2018

NP-002-2018

NP-003-2018

SP-001-2018-1

SP-001-2018-2

SP-001-2018-3

BORING DEPTH

73.5 FT.

63.0 FT.

59.5 FT.

25.0 FT.

29.5 FT.

70.5 FT.

71.5 FT.

64.0 FT.

BORING TABLE

DATE OBTAINED

23 OCT 2018

19 OCT 2018

20 OCT 2018

24 OCT 2018

18 OCT 2018

21 OCT 2018

27 OCT 2022

29 OCT 2022

02 NOV 2022

01 NOV 2022

31 OCT 2022

50.0 FT.

2,877,148.11 2,877,196.00 2,876,902.61 2,876,986.23 2,877,167.46

430,295.9 430,364.5 430,017.7 430,023.5 430,022.7

DUPO-22-01

DUPO-22-02

DUPO-22-03

DUPO-22-04

DUPO-22-05

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V-001

TEST PILE ID NORTHING EASTING

TEST PILE 1 430,013.995 2,876,885.685

2,876,907.326430,024.385TEST PILE 2

TEST PILE LOCATIONS

CONTROL POINT LOCATIONS

CTRL POINT ID NORTHING EASTING

CP 1 430,152.648 2,877,286.106

1. EXISTING SURFACE AND STRUCTURES SHOWN ARE FOR EXAMPLE ONLY AND MAY NOT

BE REPRESENTATIVE OF ACTUAL CONDITIONS PRIOR TO BEGINNING WORK.

2. PRIOR TO THE START OF ANY CONSTRUCTION ACTIVITY, THE CONTRACTOR SHALL

LOCATE UTILITIES. PLEASE REFERENCE SPECIFICATIONS SECTION 01 35 13 FOR

SPECIAL REQUIREMENTS.

3. WHERE NEW WORK IS TO BE JOINED TO EXISTING WORK, THE CONTRACTOR MUST

VERIFY THE DIMENSIONS, GRADES, AND ELEVATIONS OF ALL EXISTING CONDITIONS.

4. TOPOGRAPHY DEPICTED ON THESE PLANS REPRESENTS THE RESULTS OF A SURVEY

BY USACE IN MARCH 2020. SURVEY OF THE NORTHEAST STORAGE AREA AND THE

REGION OF THE PHASE 1 REPAIRS WAS OBTAINED BY USACE IN NOVEMBER 2022.

5. BATHYMETRIC SURVEY DEPICTED ON THESE PLANS REPRESENTS THE RESULTS OF A

SURVEY BY USACE IN AUGUST AND SEPTEMBER 2019.

6. SEE SHEETS BB500 THROUGH BB505 FOR BORING LOGS. SEE SPECIFICATIONS

SECTION 01 99 90 FOR PDF OF BORING LOGS.

7. SEE SPECIFICATION SECTION 01 35 13 SPECIAL PROJECT PROCEDURES FOR

DOCUMENTATION REQUIREMENTS OF EXISTING SITE CONDITIONS.

9. EXISTING AUTOMATIC TILT GATE NOT AUTHORIZED FOR CONTRACTOR USE.

10. EXISTING OVERHEAD HAZARDS SUCH AS ELECTRICAL LINES AND LIGHTS MOUNTED ON

BUILDINGS EXIST. THE CONTRACTOR IS RESPONSIBLE TO VERIFY ALL SITE

CONDITIONS PRIOR TO OR DURING MOBILIZATION.

11. FOR THE INSTALLATION OF THE PHASE 1 REPAIRS SSP, STEEL PILES WERE USED TO

TEMPORARILY TIE BACK THE SSP WALL. SOME PILES COULD NOT BE REMOVED

ENTIRELY AND WERE CUT OFF BELOW THE GROUND SURFACE. THE CONTRACTOR

SHALL VERIFY TOP ELEVATION OF PILES AS NECESSARY.

12. SCOUR STONE, DEBRIS, AND OTHER OBSTRUCTIONS MAY BE PRESENT ALONG THE

ENTIRE TOE OF ALL STRUCTURES.

GENERAL NOTES - V-301 TO V-302

1. SECTION DETAILS ARE DEPICTED FROM DULUTH VESSEL YARD AS BUILT DRAWINGS

AND MAY NOT REPRESENT CURRENT CONDITIONS. ALL ITEMS SHOWN ON THESE

SHEETS ARE EXISTING AND ILLUSTRATE THE BASIC CROSS SECTION. ACTUAL

DIMENSIONS AND STRUCTURE CONFIGURATION MAY VARY AT ANY GIVEN LOCATION.

SEE SPECIFICATION SECTION 01 99 90 FOR AVAILABLE AS BUILT DRAWINGS.

2. SCOUR STONE, DEBRIS, AND OTHER OBSTRUCTIONS MAY BE PRESENT ALONG THE

ENTIRE TOE OF ALL STRUCTURES.

ELEVATION

605.91

SHORE POWER STATION

TEST PILE ID NORTHING EASTING

1 430,180.377 2,877,176.189 2,877,172.92430,178.7752

STEEL PILE LOCATIONS

EXISTING UNDERGROUND STEEL PILE

2,877,159.223430,172.1723 2,877,155.396430,170.4034 2,877,138.669430,162.4585 2,877,133.741430,160.2746 2,877,125.127430,155.9677 2,877,120.074430,453.6178 2,877,053.328430,121.7979 2,877,028.895430,111.85810

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605.91

OVERALL EXISTING CONDITIONS

SCALE: 1" = 20'A1

20' 40'0

DULUTH

HARBOR

BASIN

PROPERTY BOUNDARY

O U

N D

NP-001-2018

NP-002-2018

NP-003-2018

SP-001-2018-1

SP-001-2018-2

SP-001-2018-3 SP-002-2018

SP-003-2018

HAR

R LI

EXISTING

CONCRETE

EXISTING

GARAGE

EXISTING NEW

WAREHOUSE

EXISTING OLD

WAREHOUSEEXISTING

WELDING SHOP

EXISTING

MACHINE SHOP

EXISTING

CONCRETE

EXISTING

CONCRETE

EXISTING

CONC.

V-103 A1 V-102

EXISTING

WATER

EXISTING

GRAVEL

STORAGE

AREA

EXISTING

GRAVEL

STORAGE

AREA

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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V-101

V-104 A1

V-105 A1

DUPO-22-01

DUPO-22-02

DUPO-22-03

DUPO-22-04

DUPO-22-05

EXISTING

LIGHTPOLE

EXISTING

LIGHTPOLE

EXISTING 2 FT. HIGH

CONCRETE WALL

EXISTING

LIGHTPOLE

EXISTING 2 FT. HIGH

CONCRETE WALL

EXISTING 6 FT. HIGH

METAL FENCE

EXISTING

MOORING

BOLLARD (TYP.)

EXISTING 2-1/2"

ELECTRICAL

CONDUIT ON

CONC. WALL

EXISTING 2-1/2"

ELECTRICAL

CONDUIT ON

CONC. WALL

EXISTING RAISED

CONCRETE

EXISTING 12" X 6"

DRAIN HOLE

THROUGH

RAISED CONCRETE

EXISTING 12" X 6"

DRAIN HOLE

THROUGH

RAISED CONCRETE

EXISTING

MOORING

BOLLARD

(TYP.)

EXISTING 6 FT. HIGH

METAL FENCE

EXISTING

BUMPER POSTS

EXISTING

ELECTRICAL

GENERATOR

EXISTING

BUMPER POSTS

EXISTING

STEEL

ANTENNA

EXISTING

BUMPER POSTS

EXISTING CONC. WALK

EXISTING 12" X 6"

DRAIN HOLE

THROUGH

RAISED CONCRETE

EXISTING RAISED

CONCRETE

EXISTING

BUMPER POSTS

EXISTING

DECORATIVE

PROP

EXISTING NOAA

GAUGE PIT

EXISTING 6' HIGH

METAL FENCE

EXISTING STEEL

SHEET PILE WALL

EXISTING

MOORING

BOLLARD

(TYP.)

BORING LOCATION & NUMBER (TYP.)

(REFER TO V-001 FOR FURTHER

INFORMATION)

EXISTING

MOORING

BOLLARD

(TYP.)

EXISTING

UNDERGROUND ELEC.

CONDUIT (APPROX. LOCATION)

EXISTING 6' HIGH

METAL FENCE

EXISTING PZ-27 SSP

WALL

x x x x x x x x x x x x x x x x

6.0

5.8

6.0

6.1

5.9

6.1

6.0

5.8 8 60 5.9

5.8 5 60 6.0

5.7 9 60

6.0

5.9

6.1

5.8 x

6.1 x 60 5.9 x 60 5.8 x

6.0 x 60 5.8 x

6.0 x 60 5.9 x 60 5.8 x

6.0 x 60

5.8 x 60 5.8 x

6.1

4.5 x 60 5.7 x 60 5.2 x 60 6.4 x

5.7 x

5.8 x

5.7 x 60 6.2 x

2.2 x 60 7.6

5.4 x

5.3 x

5.2 x

5.4 x x

5.1 x

5.3 x

5.2 x60

5.4 xx

5.0 x

5.2 x

5.4 x

5.0 x60 5.3 x

5.2

4.8 x

5.4 x

4.9 x

5.1 x

5.5 x

5.7 x

6.1 x

6.0 x

5.5 x

5.2 x

4.9 x

4.8 x

4.6 x

5.0 x 60 4.9 x x 60 5.0 x 60 5.5 x

4.9

5.6

1 x

5.5

8 x

5.1 x

5.2

4 x

5.5

8 x

5.7

2 x

5.8

1 x

5.7 x

6.3

0 x60 5.6

8 x

5.5 x

5.7

5 x

5.3 x

5.8 x

6.1 x

4.8 x

4.4 x

5.7 x

5.6

9 x

5.8 x

6.2

0 x

5.9

5 x

5.9 x x x

5.3 x 60 5.4 x 60 4.5 x

4.8 x 60 4.5 x

4.9 x

5.7

5.4 x

5.2 x

5.1

0 x

5.2 x x

6.4 x

5.9 x

5.8 x 60 5.3

5.3 x x

6.4 x 60 5.7 x 60 6.7 x 60 6.8 x 60 6.4 x 60 6.0 x 60 6.5 x 60 5.9 x 60 4.0 x60 4.5 x 60

5.1 x 60 7.5

4 x 60 8.6 x

5.9 x

2.0

5.6

EXISTING

WELDING SHOP

EXISTING CONC.

EXISTING

PZC-18

SSPEXISTING RAISED

CONC. CAP

EXISTING

GRAVEL

TEST PILE 1

TEST PILE 2

EXISTING

PZC-18

SSP

EXISTING PZC-18

SSP

EXISTING AUTOMATIC

TILT GATE, 14'

CLEARANCE,

SEE NOTE 8 ON V-001

EXISTING (2) 8'

MANUAL SWING

GATES

EXISTING

LIGHTPOLE

EXISTING STEEL

SHEET PILE WALL

EXISTING TIMBER

FENDER

EXISTING

GRAVEL

SURFACE

EXISTING

GRAVEL

EXISTING

SHORE LINE

EXISTING (2) 7'-11"

MANUAL SWING

GATES

1975 REPAIRS -

85 FEETSOUTH PIER - 330

FEET

PHASE 1 REPAIRS

- 15 FEET

EAST HEADWALL -

SOUTH - 17 FEET

EAST HEADWALL

- NORTH - 165

FEET

EXISTING

UNDERGROUND

WATER LINE (APPROX.

LOCATION)

EXISTING GASLINE

(APPROX. LOCATION)

EXISTING

UNDERGROUND

CONDUIT, APPROX.

LOCATION

EXISTING

TRANSFORMER

AND ELECTRIC

CONDUIT

CP1

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5.5 x

5.6 x

5.8 x 60 5.5 x

6.2 x

6.1 x

6.0 x 60 5.5 x 60 5.9 x

5.0 x

4.9 x60 4.9 x60 5.0 x 60 4.9 x

4.8 x

5.2 x 60 5.0 x 60 5.4 x 60 5.0 x

5.4 x

4.8 x

7.9 x

4.9

7 x

4.9 x

5.1 x 60 4.8 x

4.4 x

5.7 x 60 5.1 x x

5.3 x 60 5.6 x 60 5.9 x 60 5.7 x 60 5.5 x 60 5.2 x 60 4.9

0x 60 4.8 x 60 4.7 x60 5.7 x 60 4.7 x 60

4.7

4.7 x

MAN

DOOR

MAN

DOORMAN

DOOR

MAN

DOOR

OVERHEAD

DOOR

MAN

DOOR

DOUBLE

MAN

DOOR

5.8

4 T /C

OVERHEAD

DOOR

DOUBLE

MAN

DOOR

OVERHEAD

DOOR

MAN

DOOR

6.3 x

5.7 x

5.3

5.5

5.8 x

6.1

5.1 x

5.8 x x 60 6.1 x

5.9

6.3 x

6.0 x

5.3 x

5.5 x

4.9 x x

4.6

4.5 x

4.8 x

4.8 x x x

5.1 x

5.4 x

5.4

4.0

5 x

5.5 x

4.8

6.0

3 T /C

6.0

9 T /C

6.0

8 T /C

4.5

5.2

5.5 x

5.2 x

6.2

8 T /C x

5.0

5.1 x x

5.2 x

5.6

ELEVATED

OVERHEAD

DOOR

(EL. 609.2)

6.0

5.3

5.0

4.9

590 591 592 593

594 595

10' 20'0

EXISTING STOP SIGN

EXISTING NEW

WAREHOUSE

EXISTING OLD

WAREHOUSEEXISTING

WELDING SHOP

EXISTING

CONCRETE

SURFACE

EXISTING

BOLLARD

(TYP.)

EXISTING

ELECTRICAL

PANEL

EXISTING

MOORING

BOLLARD

(TYP.)

EXISTING

MACHINE SHOP

EXISTING DOCK

PLATFORM

(TOP EL. 605.0)

EXISTING

WATER EXISTING

CONC.

EXISTING

CONCRETE

SURFACE

EXISTING

CONCRETE

SURFACE

EXISTING 12" x 6"

DRAIN HOLE THROUGH

RAISED CONCRETE

INV. 603.72EXISTING

WATER

EXISTING

CONC

EXISTING

GRAVEL

SURFACE

V-

C H

EXISTING

WATER

N D

G C

O N

V-102

V-302 J1

V-104

MATCH LINE

V-301 A10

EXISTING 6' HIGH

METAL FENCE

EXISTING RAISED

CONCRETE CAP AND

STEP

EXISTING UNDERGROUND ELEC. CONDUIT (APPROX. LOCATION)

EXISTING RAISED

CONC. WALK

EXISTING BUMPER

POST

V-302

EXISTING 6' HIGH

METAL FENCE

EXISTING 50-TON

MOORING

BOLLARD (TYP.)

EXISTING RAISED

CONCRETE CAP AND

STEP

EXISTING PZC-18 SSP

TOP EL 606.33'

BOT EL 567.33'

EXISTING RAISED

CONCRETE CAP

EXISTING MOORING

BLOCK (TYP) EXISTING TIMBER

FENDER

EXISTING PZC-27

SSP WALL

TOP EL 604.5'

BOT EL 574.5'

EXISTING SSP WALL

EXISTING PZ-32 SSP

TOP EL 605.5'

BOT EL 582.5'

V-301 J1

V-301 J9

PROPERTY BOUNDARY

A3 SCALE: 1"=10'

EXISTING CONDITIONS PLAN SOUTH PIER - EAST ENDA1

V-101

EXISTING

COMPRESSED GAS

STORAGE AREA

EXISTING

SHOREPOWER

STATION

EXISTING

UNDERGROUND

WATER LINE (APPROX.

LOCATION)

EXISTING GASLINE

(APPROX. LOCATION)

EXISTING UNDERGROUND

STEEL PILES, ESTIMATED

TO BE W16X40 MEMBERS.

SEE NOTE 11 AND

LOCATION ON V-001 (TYP.)

EXISTING

TRANSFORMER

AND ELECTRIC

CONDUIT

CP1

EXISTING UNDERGROUND ELEC.

CONDUIT (APPROX. LOCATION) (TYP.)

EXISTING BUILDING FOUNDATION PILE (TYP.), SEE

SPEC. SECTION 01 99 90 FOR AVAILABLE AS-BUILTS

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-20

-15

-22

-2

-19

-18

-17

-1

-14

-1

-15

-10

-17

-16

-14

-13

-12

-11

605.24

606.36 605.98

605.94

605.83

605.62

605.35

605.24

605.17

605.11

605.10

605.17

605.22

605.26

605.39

605.48

605.54

605.66

605.72

605.79 606.08

606.24

606.10607.89 605.85

605.76

605.74

605.55

605.50

605.54

605.25

605.17

605.36

605.63

605.50

605.31

605.33

605.40

605.53

605.51

605.52

605.70

605.69

606.01

605.79 605.66

605.79

605.59

605.57

605.56

605.46

605.39

605.44

605.72 606.23

606.16

605.69

605.60

605.51

605.58

605.65

605.72

605.76

605.73

605.72

605.83

605.98

605.84 605.99 605.77

605.74

605.77

605.83

605.65

605.71

605.83

605.85

605.94

605.90

606.14 606.05

606.02

606.04

605.88

606.00

605.80

605.76

605.68

605.80

605.95

605.97 605.94 605.82 605.87

605.78

605.75

605.98

606.05

605.95

605.95 606.06

606.04

606.07 605.79

605.70

605.92

605.94

605.82

605.95

605.87

605.75

605.78

605.72

605.75

605.81

605.80 605.66

605.65

605.95 605.73

605.83 605.54

605.78 605.48

605.86

605.72 605.69

605.78

605.85

605.55

605.45

605.81

605.98 605.66

605.81

605.66

605.76

605.66 605.91

605.87

605.24

606.36 605.98

605.94

605.83

605.62

605.35

605.24

605.17

605.11

605.10

605.17

605.22

605.26

605.39

605.48

605.54

605.66

605.72

605.79 606.08

606.24

606.10607.89 605.85

605.76

605.74

605.55

605.50

605.54

605.25

605.17

605.36

605.63

605.50

605.31

605.33

605.40

605.53

605.51

605.52

605.70

605.69

606.01

605.79 605.66

605.79

605.59

605.57

605.56

605.46

605.39

605.44

605.72 606.23

606.16

605.69

605.60

605.51

605.58

605.65

605.72

605.76

605.73

605.72

605.83

605.98

605.84 605.99 605.77

605.74

605.77

605.83

605.65

605.71

605.83

605.85

605.94

605.90

606.14 606.05

606.02

606.04

605.88

606.00

605.80

605.76

605.68

605.80

605.95

605.97 605.94 605.82 605.87

605.78

605.75

605.98

606.05

605.95

605.95 606.06

606.04

606.07 605.79

605.70

605.92

605.94

605.82

605.95

605.87

605.75

605.78

605.72

605.75

605.81

605.80 605.66

605.65

605.95 605.73

605.83 605.54

605.78 605.48

605.86

605.72 605.69

605.78

605.85

605.55

605.45

605.81

605.98 605.66

605.81

605.66

605.76

605.66 605.91

605.87

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

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MATCH LINE

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EXISTING

CONCRETE

SURFACE

EXISTING

CONCRETE

PILE CAP

(TYP.)

EXISTING

WATER

EXISTING

MOORING

BOLLARD

(TYP.)

EXISTING CONCRETE SURFACE

EXISTING

GRAVEL

STORAGE

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586585

582581 x 60 5.8 x

6.0 7 x 60

5.9 x 60 5.8 x

6.0 x 60

5.8 x 60 5.8 x

6.1 x 60 5.7 x 60

5.2 x 60 5.7 x

5.8 x

5.7 x

5.8

5.6

8 x x

5.3 x 60 5.4 x 60 4.5 x 60 4.8 x 60 4.5 x

4.9 x

5.7

5.4 x

5.2 x

5.1 x

5.2 x x

6.4 x

5.9 x

5.8 x 60 5.3

EXISTING

MOORING

BOLLARD

(TYP.)

EXISTING CONCRETE

PILE CAP (TYP.)

EXISTING 2 FT HIGH

CONCRETE WALL

EXISTING 2 FT HIGH

CONCRETE WALL

EXISTING

AUTOMATIC

TILT GATE, 14'

CLEARANCE

EXISTING 6 FT. HIGH

METAL FENCE

EXISTING 6 FT. HIGH

METAL FENCE

EXISTING 2-1/2"

ELECTRICAL

CONDUIT ON

CONC. WALL

EXISTING

ELECTRICAL

GENERATOR

EXISTING

LIGHTPOLE

EXISTING

LIGHTPOLE

(TYP)

EXISTING

BUMPER POSTS

594593

PROPERTY BOUNDARY

EXISTING 12" x 16" DRAIN

HOLE THROUGH RAISED

CONCRETE INV. 603.66

EXISTING 12" x 16" DRAIN

HOLE THROUGH RAISED

CONCRETE INV. 603.66

10' 20'0A1 SCALE: 1"=10'

EXISTING CONDITIONS PLAN NORTH PIER - EAST ENDA1

V-101

EXISTING UNDERGROUND ELECTRICAL

CONDUIT (APPROX. LOCATION)

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GENERAL NOTES

1. IMAGES NOT TO SCALE.

2. BORINGS OBTAINED IN 2022.

3. BORING LOCATIONS DEPICTED ON SHEET V-101.

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LEGEND

1. SEE SPECIFICATION SECTION 01 35 13 SPECIAL PROJECT PROCEDURES FOR

PRE-CONSTRUCTION SURVEY REQUIREMENTS.

2. TEMPORARY TURBIDITY CURTAIN MEETING THE REQUIREMENTS OF AT LEAST A

USDOT TYPE II SHALL BE INSTALLED PRIOR TO CONSTRUCTION IN THE VESSEL

YARD. TEMPORARY TURBIDITY CURTAIN SHALL BE LOCATED TO LIMIT TURBIDITY

FOR INSTALLATION OF STEEL SHEET PILE AND PROVIDE USE OF REMAINING

VESSEL YARD AREAS BY OTHERS. CONTRACTOR SHALL SUBMIT PROPOSED

LOCATION OF THE TURBIDITY CURTAIN FOR APPROVAL BY THE COR PRIOR TO

THE START OF PROJECT.

3. PZ-27 SSP REPAIRS PERFORMED IN 1975. SEE SPECIFICATIONS SECTION 01 99 90

FOR AVAILABLE CONSTRUCTION DRAWINGS FOR THE 1975 REPAIRS.

4. WATERSIDE PZ-27 SSP TO BE REMOVED AS NECESSARY TO CLEAR THE

REQUIRED COMBINATION WALL DRIVELINE AND TO INSTALL THE HELICAL

ANCHOR BOLLARD FOUNDATIONS. THE PZ-27 SSP CAN BE SAW CUT AS

NECESSARY TO INSTALL THE CONCRETE CAP. THE CONTRACTOR SHALL SUBMIT

A DEMOLITION PLAN AS DESCRIBED IN SPECIFICATION SECTION 02 41 00 AND

DETAIL HOW THE PIER WILL BE STABILIZED DURING DEMOLITION ACTIVITIES.

5. THE 1975 SSP TIE BACK SYSTEM MAY BE REMOVED AS NECESSARY TO

FACILITATE REQUIRED WORK. SEE SPECIFICATIONS SECTION 02 41 00 FOR

DEMOLITION PLAN REQUIREMENTS. ANY TIE BACK SYSTEM PREDATING THE 1975

REPAIRS WHICH STILL EXIST IN THE REGION MAY BE REMOVED AS NECESSARY.

6. EXISTING GRAVEL SURFACE TO BE REMOVED AS NECESSARY FOR OPTION 1, 2,

AND 3 CONCRETE SURFACING. EXCAVATED MATERIAL MAY BE USED AS

REQUIRED MDOT CLASS 5 BASE WHEN PLACED BELOW THE WATERLINE.

COORDINATE WITH THE COR FOR STOCKPILE LOCATIONS. UNUSED EXCAVATED

MATERIAL SHALL BE DISPOSED OF OFFSITE.

7. EXISTING FENCING AROUND STORAGE LOT SHALL REMAIN INTACT.

8. EXISTING FENCE IN SOUTH PIER WORK AREA ON SOUTH PROPERTY BOUNDARY

SHALL BE UNBOLTED FROM EXISTING CONCRETE CAP, SALVAGED, AND

REINSTALLED. COORDINATE STORAGE LOCATION WITH COR.

9. ALL MATERIALS SPECIFIED TO BE REMOVED SHALL BE DISPOSED OF OFFSITE

UNLESS OTHERWISE SPECIFIED.

10. SEE SPECIFICATIONS SECTION 31 23 00.00 20 EXCAVATION AND FILL FOR

UTILIZATION OF EXCAVATED MATERIALS.

11. THE CONTRACTOR SHALL CONDUCT ALL DEMOLITION IN SUCH A MANNER AS TO

MAINTAIN FUNCTIONAL USE OF THE DULUTH VESSEL YARD BUILDINGS FOR

USACE OPERATIONS PERSONNEL.

12. MOORING BOLLARD REMOVAL IN THE 1975 REPAIRS REGION CONSISTS OF

BOLLARD HEAD, A 4' L X 3' W X 3' D CONCRETE BLOCK AND ASSOCIATED

REINFORCEMENT.

13. SEE SHEETS ED100 AND ED101 FOR ELECTRICAL DEMOLITION REQUIREMENTS.

EXISTING UNDERGROUND CONDUIT ASSUMED TO BE SHALLOW.

14. DEMOLITION OF THE TIMBER CRIB AND TIE-RODS MAY BE REQUIRED TO

COMPLETE REQUIRED WORK. THE STABILITY OF THE SOUTH PIER AND EAST

HEADWALL SHALL BE MAINTAINED AT ALL TIMES DURING CONSTRUCTION.

15. SEE SPECIFICATION SECTION 05 50 00 FOR THE REINFORCEMENT LAP

REQUIREMENTS, TYING REQUIREMENTS, REBAR CAGE SUPPORTS, ETC.

16. TOP ELEVATION OF EXISTING UNDERGROUND STEEL PILES DESCRIBED ON V-001

AND V-102 IS UNKNOWN. CONTRACTOR SHALL FIELD VERIFY AS NECESSARY. IF

OPTION 1 IS AWARDED, PILES MAY NEED TO BE CUT DOWN FURTHER FOR

CONCRETE SLAB INSTALLATION.

GENERAL NOTES

REQUIRED CONCRETE

PILE CAP AND SLAB REMOVAL

AREA - SOUTH PIER

REQUIRED

CONCRETE CAP AND

SLAB REMOVAL AREA -

EAST HEADWALL

EXISTING CONCRETE

EXISTING GRAVEL

EXISTING SAND

REQUIRED DEMOLITION

REQUIRED TURBIDITY CURTAIN -

SOUTH PIER

REQUIRED TURBIDITY CURTAIN -

EAST HEADWALL

EXISTING 50-TON BOLLARD

EXISTING BOLLARD TO BE REMOVED AS SPECIFIED

EXISTING LIGHT POLE

EXISTING FENCE

PROPERTY BOUNDARY

OPTION 2 GRAVEL

SURFACE REMOVAL

OPTION 3 GRAVEL

SURFACE REMOVAL

OPTION 1 GRAVEL

SURFACE REMOVAL

GENERAL NOTES - SD301 TO SD302

1. SECTION DETAILS ARE DEPICTED FROM DULUTH VESSEL YARD AS BUILT DRAWINGS

AND MAY NOT REPRESENT CURRENT CONDITIONS. ALL ITEMS SHOWN ON THESE

SHEETS ARE EXISTING AND ILLUSTRATE THE BASIC CROSS SECTION. ACTUAL

DIMENSIONS AND STRUCTURE CONFIGURATION MAY VARY AT ANY GIVEN LOCATION.

SEE SPECIFICATION SECTION 01 99 90 FOR AVAILABLE AS BUILT DRAWINGS.

2. CAUTION TO NOT DAMAGE THE EXISTING TIMBER CRIB MUST BE EXERCISED WHILE

REMOVING THE CONCRETE CAP. IT IS THE CONTRACTOR'S RESPONSIBILITY TO

MAINTAIN THE STABILITY OF ALL EXISTING STRUCTURES.

3. MOORING BOLLARD REMOVAL IN THE 1975 REPAIRS REGION CONSISTS OF BOLLARD

HEAD, A 4' L X 3' W X 3' D CONCRETE BLOCK AND ASSOCIATED REINFORCEMENT.

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S S S S S S S S S S S S S S S S S

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OVERALL SITE DEMOLITION PLAN

SCALE: 1"= 20'A1

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EX. CONC. WALK

DULUTH

HARBOR

PROPERTY BOUNDARY

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PROPERTY BOUNDARY

HAR

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20' 40'0

EXISTING

GARAGE

EXISTING NEW

WAREHOUSE

EXISTING OLD

WAREHOUSEEXISTING

WELDING SHOP

EXISTING

GRAVEL

STORAGE

AREA

EXISTING

GRAVEL

STORAGE

AREA EXISTING

CONC.

EXISTING

WATER

EXISTING

WATER

EXISTING

WATER

SD102

SD103

L D

O N

SD101

EXISTING

MACHINE SHOP

SD104

EXISTING GRAVEL

STORAGE LOT

EXISTING CONCRETE

TO REMAIN

APPROX.

LOCATION OF

REQUIRED TURBIDITY

CURTAIN

EXISTING CONCRETE

CAP TO BE REMOVED

EXISTING MOORING

BOLLARD TO BE

REMOVED (TYP.)

EXISTING CONCRETE

BOLLARD FOUNDATION

TO BE REMOVED (TYP.)

SEE NOTE 12, SD001

EXISTING PZ-27 SSP

WALL TO BE

REMOVED AS

REMOVED. SEE

NOTE 4, SD001.

EXISTING SSP

WALL TO REMAIN

EXISTING 10"-THICK

CONCRETE SURFACE TO

BE REMOVED

APPROXIMATE

LOCATION OF

REQUIRED

TURBIDITY

CURTAIN SEE

NOTE 2 ON

SD001.

EXISTING 6"-THICK

CONCRETE SLAB TO BE

SAWCUT AND REMOVED

AS NECESSARY

EXISTING

MOORING

BOLLARD TO BE

REMOVED (TYP.)

EXISTING RAISED

CONCRETE CAP TO BE

REMOVED (TYP.)

EXISTING

UNDERGROUND

CONDUIT

SEE NOTE 13 ON SD001.

EXISTING SSP

TIEBACK TO REMAIN

OPTION 2: EXISTING GRAVEL SURFACE

TO BE REMOVED AS NECESSARY.

OPTION 1: EXISTING GRAVEL SURFACE

TO BE REMOVED AS NECESSARY.

OPTION 3: EXISTING GRAVEL SURFACE

TO BE REMOVED AS NECESSARY.

EXISTING SSP TIE BACK MAY BE

REMOVED AS NECESSARY. SEE

SD001, NOTES 3 AND 5

1975 REPAIRS -

85 FEETSOUTH PIER - 330

FEET

PHASE 1 REPAIRS

- 15 FEET

EAST HEADWALL -

SOUTH - 17 FEET

EAST HEADWALL

- NORTH - 165

FEET

EXISTING

UNDERGROUND

WATER LINE (APPROX.

LOCATION)

EXISTING GAS LINE

(APPROX. LOCATION)

EXISTING

TRANSFORMER

AND ELECTRIC

CONDUIT

EXISTING

UNDERGROUND

CONDUIT, SEE NOTE 13,

SD001

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S S S S S S S S S S S S

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DOOR

MAN

DOORMAN

DOOR

MAN

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OVERHEAD

DOOR

MAN

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DOUBLE

MAN

DOOR

OVERHEAD

DOOR

DOUBLE

MAN

DOOR

SD302

OVERHEAD

DOOR

MAN

DOOR

ELEVATED

OVERHEAD

DOOR

(EL. 609.2')

PROPERTY BOUNDARY

(TO REMAIN)

SITE DEMOLITION PLAN - SOUTH PIER EAST END

SCALE: 1"= 10'A1

10' 20'0SD101

EXISTING NEW

WAREHOUSE

EXISTING OLD

WAREHOUSEEXISTING

WELDING SHOP

EXISTING

LAWN

EXISTING

MACHINE SHOP

EXISTING DOCK

PLATFORM

(TOP EL. 605.0')

EXISTING

CONC.

EXISTING

WATER

EXISTING

GRAVEL

SURFACE

EXISTING

WATER

EXISTING CONCRETE

SURFACE TO REMAIN

EXISTING

CONC.

EXISTING

CONCRETE

SURFACE

C H

N D

N P

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SD302

MATCH LINE

SD104

SD105

NOTE: 1975 PAN GRATES NOT SHOWN FOR CLARITY

OPTION 2: EXISTING GRAVEL SURFACE

TO BE REMOVED AS NECESSARY.

SEE SD001, NOTE 6

OPTION 1: EXISTING GRAVEL SURFACE

TO BE REMOVED AS NECESSARY.

SEE SD001, NOTE 6

EXISTING BOLLARD (TYP.)

EXISTING BOLLARD

TO BE REMOVED (TYP.)

APPROXIMATE

LOCATION OF REQUIRED

TURBIDITY CURTAIN

EXISTING 5'-THICK

CONCRETE CAP TO BE

REMOVED

EXISTING 10"-THICK

CONCRETE SURFACE

TO BE REMOVED

EXISTING BOLLARD TO

BE REMOVED (TYP.)

EXISTING 3'-THICK CONCRETE

CAP TO BE REMOVED

APPROXIMATE LOCATION OF

REQUIRED TURBIDITY CURTAIN

SEE NOTE 2, SD001

EXISTING TIMBER FENDERS

TO BE REMOVED ALL EXISTING SSP PAN

GRATES TO BE REMOVED

EXISTING PZ27 SSP WALL TO

BE REMOVED. SEE SD001

NOTES 3 AND 4.

EXISTING 6' METAL

FENCE TO BE SALVAGED.

SEE SD001, NOTE 8

EXISTING SSP

WALL TO REMAIN

EXISTING PZ-27 SSP TIE BACK SYSTEM

TO BE REMOVED AS NECESSARY. SEE

CD001 NOTES 3 AND 5

EXISTING CONCRETE

CURB (TO REMAIN)

EXISTING ELECTRICAL

PANEL TO BE REMOVED

EXISTING PZ-27 SSP TIE BACK SYSTEM

MAY BE REMOVED AS NECESSARY. SEE

SD001, NOTES 3 AND 5

EXISTING MOORING CLEAT

AND CONCRETE FOUNDATION

TO BE REMOVED (TYP.),

SEE NOTE 12, SD001

EXISTING PZC-27

SSP ANCHOR

WALL

TOP EL 603.67'

BOT EL 595.67'

EXISTING (2) C10x30 WALES (TYP.)

MAY BE REMOVED AS NECESSARY

EXISTING 2-3/8" DIA

TIE ROD (TYP.) AT

9'-0" O.C.

EXISTING PZ-27

SSP ANCHOR WALL

TOP EL 603.67'

BOT EL 595.67'

EXISTING 6"-THICK CONCRETE

CAP SLAB TO BE SAWCUT AND

REMOVED AS NECESSARY

EXISTING

UNDERGROUND

CONDUIT. SEE

NOTE 13, SD001

SD301

EXISTING COMPRESSED GAS

STORAGE AREA

EXISTING PZ-32 SSP TO

REMAIN

EXISTING SHORE

POWER STATION

TO REMAIN

EXISTING

UNDERGROUND

WATER LINE

(APPROX.

LOCATION

EXISTING

UNDERGROUND

STEEL PILE (TYP.),

SEE NOTE 16,

SD001

EXISTING GAS LINE

(APPROX.

LOCATION)

EXISTING

TRANSFORMER AND

ELECTRIC CONDUIT

TO REMAIN

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S S S S S S S S S S S S S S S S S S S S S S

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HARBOR

BASIN

SITE DEMOLITION PLAN - SOUTH PIER WEST END

SCALE: 1"=10'A1

10' 20'0

EXISTING

WATER

EXISTING

WATER

EXISTING

WATER

EXISTING GRAVEL

STORAGE AREA

C H

SD301

SD101

N P

SD103

SD105

APPROXIMATE LOCATION OF

REQUIRED TURBIDITY CURTAIN

EXISTING 3'-THICK

CONCRETE CAP TO BE

REMOVED

EXISTING ELECTRICAL

PANEL TO BE REMOVED

EXISTING MOORING

BOLLARD TO BE

REMOVED (TYP.)

EXISTING ELECTRICAL

PANEL TO BE REMOVED

EXISTING LIGHTPOLE

TO REMAIN (TYP.)

EXISTING 50 TON

MOORING BOLLARD (TYP.)

EXISTING RAISED

CONCRETE CAP

OPTION 2: EXISTING GRAVEL SURFACE

TO BE REMOVED AS NECESSARY

SEE SD001, NOTE 6

EXISTING SSP

CONNECTOR (TO REMAIN)

EXISTING PZC-18

SSP TO REMAIN

EXISTING

UNDERGROUND

CONDUIT. SEE

NOTE 13, SD001

EXISTING SHORE POWER

STATION (TO REMAIN)

EXISTING SHORE POWER

STATION (TO REMAIN)

EXISTING ELECTRICAL

PANEL TO BE REMOVED

SD301

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SITE DEMOLITION PLAN EAST HEADWALL - NORTH END

SCALE: 1"= 10'A1

10' 20'0SD101

D W

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SD104

EXISTING

WATER

EXISTING

WATER

EXISTING

GARAGE

MATCH LINE

SD102

EXISTING

CONCRETE

EXISTING 5'-THICK

RAISED CONCRETE TO

BE REMOVED

EXISTING BOLLARD TO

BE REMOVED (TYP.)

EXISTING BUMPER

POSTS

EXISTING ELECTRICAL

GENERATOR

EXISTING GATE

TO REMAIN

OPTION 3: EXISTING GRAVEL

SURFACE TO BE REMOVED AS

NECESSARY. SEE SD001, NOTE 6

EXISTING GRAVEL

STORAGE LOT

EXISTING 6' HIGH METAL

FENCE TO REMAIN. SEE

SD001, NOTE 7

APPROX. LOCATION OF

REQUIRED TURBIDITY CURTAIN

SEE NOTE 2, SD001

PROPERTY LINE

EXISTING SHORELINE

EXISTING UNDERGROUND

CONDUIT, APPROX. LOCATION

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