ATTACHMENT J.2. - DRAWINGS.pdf

U.S. COAST GUARD

CIVIL ENGINEERING UNIT

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VICINITY MAP LOCATION MAP

DRAWING INDEX

GENERAL

1 COVER SHEETG-001

3 DEMOLITION PLANS-001

2 DREDGING PLANC-001

4 FLOATING DOCK AND SECTIONSS-002

CIVIL

STRUCTURAL

DESIGN DREDGE DEPTH 348' ORDALLOWABLE OVERDEPTH 2.0'

NORMAL POOL AT 358' ORD

00 12.5' 25' 50'

CONCRETE

DEADMAN

LOG BOOM SYSTEM WITH

DEBRIS SCREEN

EXISTING 48"Ø

MOORING DOLPHIN

EXISTING GANGWAY

(TO BE REMOVED

PRIOR TO DREDGING)

EXISTING 48"Ø MOORING DOLPHIN

(MAINTAIN 5' BUFFER FROM

DOLPHIN)

EXISTING 24"Ø MOORING DOLPHIN

(MAINTAIN 5' BUFFER FROM DOLPHIN)

APPROX EDGE

OF WATER

121'-8"± 3"

APPROXIMATELY 182'±

EXISTING 48"Ø MOORING DOLPHINS

(MAINTAIN 5' BUFFER FROM DOLPHINS)

EXISTING MAIN

PIER

30°

OHIO

R

IVER

NORMAL P

OOL E

L 358 .0'

100 Y

EAR FLOOD E

L 389.5'

RIV

ER M

ILE 753.7

EXISTING 16" Ø STEEL

GUIDE PILE, TYP

EXISTING18'x72'

FLOATING DOCK

31'-0

DREDGE PLAN

APPROXIMATE DREDGE LIMITS

DREDGE TO 348'

(10' BELOW NORMAL POOL)

200'-0

100'-0"

MAINTAIN 5' BUFFER FROM EDGE OF DOLPHINS & PILES

15'-0"

NOTES: LEGEND:

1. DREDGE WITHIN THE DREDGE LIMITS TO 348' (10' BELOW

NORMAL POOL) WITH 2' OVERDREDGE.

2. KEEP 5' BUFFER FROM EDGE OF DOLPHINS AND PILES

WHEN DREDGING.

3. LOGS AND DEBRIS SHALL BE REMOVED WITHIN THE

DREDGE LIMITS. LOGS AND DEBRIS SHALL ALSO BE REMOVED

TO THE WATER'S EDGE AND IN THE AREAS SHOWN.

ADDITIONAL AREAS WITH LOGS AND DEBRIS TO BE

REMOVED.

ADDITIONAL AREAS WITH

LOGS & DEBRIS TO BE

REMOVED

TYPICAL CROSS SECTION

45°

~63'

3 4"

GENERAL NOTES:

1. NOTES BELOW ARE NOT INTENDED TO REPLACE SPECIFICATIONS.

REFER TO SPECIFICATIONS FOR REQUIREMENTS IN ADDITION TO

GENERAL NOTES.

2. ALL WORK SHALL CONFORM TO THE REQUIREMENTS OF THESE PLANS

AND OF THE SPECIFICATIONS.

3. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND EXISTING

CONDITIONS BEFORE STARTING WORK. NOTIFY CONTRACTING

OFFICER OF DISCREPANCIES.

4. ALL FEDERAL, STATE AND LOCAL SAFETY REGULATIONS ARE TO BE

STRICTLY FOLLOWED: METHODS OF CONSTRUCTION AND ERECTION

OF STRUCTURAL MATERIAL IS THE CONTRACTOR'S RESPONSIBILITY.

5. THE CONTRACTOR SHALL, ON A DAILY BASIS, REMOVE FROM THE SITE

ANY EXCAVATED MATERIAL OR DEBRIS. DISPOSAL OF THE MATERIAL

IS THE RESPONSIBILITY OF THE CONTRACTOR. ALL DEBRIS SHALL BE

DISPOSED OF OFF GOVERNMENT PROPERTY IN A PERMITTED

LANDFILL.

6. USCG SSD OWENSBORO IS AN OPERATION COAST GUARD FACILITY

WITH SEVERAL SEARCH AND RESCUE VESSELS AND BUOY TENDERS.

THE CONTRACTOR SHALL COORDINATE ALL WORK WITH THE COR AND

SSD OWENSBORO WITH REGARDS TO VESSEL MOORING LOCATIONS

AND ACCESS.

7. THE CONTRACTOR SHALL PLACE CONSTRUCTION DEBRIS CONTROL

DEVICES, BOOM, TARPAULINS, FLOATS, STAGING, AND OTHER DEVICES

AS NECESSARY AS 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 CLEAN-UP OF ANY MATERIALS DEPOSITED OUTSIDE

THE WORK AREA.

8. THIS PROJECT IS LOCATED ON THE OHIO RIVER. THE RIVER IS

ACTIVELY USED BY GOVERNMENT AND COMMERCIAL NAVIGATION.

CONTRACTOR SHALL BE AWARE THAT NO PROTECTION FROM WAKE

OR WIND GENERATED WAVES EXISTS. CONTRACTOR SHALL

ANTICIPATE THESE CONDITIONS DURING PERFORMANCE OF THE

WORK.

9. PROTECT EXISTING ITEMS WHICH ARE TO REMAIN IN PLACE, OR TO BE

REUSED.

10. PRIOR TO BEGINNING DEMOLITION, REMOVE ITEMS NOTED TO REMAIN

IN A MANNER TO PREVENT DAMAGE, AND REINSTALL AS THE WORK

PROGRESSES.

11. ITEMS DAMAGED BY THE CONTRACTOR SHALL BE REPLACED AT THE

CONTRACTOR'S EXPENSE.

12. UPON COMPLETION OF THE WORK, THE CONTRACTOR SHALL ENSURE

THAT ALL SYSTEMS OPERATE AS DESIGNED AND REQUIRED AND

SHALL REVIEW THEIR OPERATION WITH THE GOVERNMENT. AS-BUILT

DRAWINGS SHALL BE COMPILED BY THE CONTRACTOR AND ISSUED AS

SPECIFIED IN THE PROJECT SPECIFICATIONS UPON COMPLETION OF

CONSTRUCTION AND TESTING.

PILES AND MOORING DOLPHINS

TO REMAIN (TYP)

EXISTING MOORING

DOLPHIN TO REMAIN

(TYP)

EXISTING GANGWAY TO BE REMOVED

AND REINSTALLED TO ALLOW FOR

FLOATING DOCK WORK.

~75'

REMOVE AND REINSTALL ALL SERVICES RUN BY

HOSE/WIRE TO ALLOW FOR DEMOLITION AND

CONSTRUCTION

REMOVE AND REPLACE ALL THRU-RODS,

WALERS, COVERBOARDS AND HARDWARE.

REMOVE AND REINSTALL

CLEATS AFTER NEW WALERS,

BUMPERS AND COVERBOARDS

ARE INSTALLED (TYP OF 8)

EXISTING FLOATING DOCK TO BE

REMOVED AND REPLACED

FLOATING DOCK DEMOLITION PLAN

FLOATING DOCK MODULE SECTION

~63'

TYPICAL FLOAT CONSTRUCTION

~18'-0"(MATCH TO EXISTING)

~19' 1 3 4" (MATCH TO EXISTING)

45°

NEW FLOATING DOCK PLAN

CLEAT NOTE

CLEAT DETAIL