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GENERAL NOTES:
1. RESULTS OF TOPOGRAPHIC SURVEY BY CLE ENGINEERING, INC. (CLE) ON 3-11-16.
2. RESULTS OF HYDROGRAPHIC SURVEY BY CLE ENGINEERING, INC. (CLE) ON 3-11-16 AND USACE ON MARCH 2019.
3. ELEVATIONS AND SOUNDINGS ARE IN FEET AND TENTHS. THE VERTICAL REFERENCE PLANE FOR THIS PROJECT IS
MEAN LOWER LOW WATER (MLLW) AND IS BASED ON 1983-2001 TIDAL EPOCH MLLW=0'; MHW=+9.43'; AHTL=+11.8'.
4. DATUM CONVERSIONS BETWEEN MLLW AND NAVD88 PERFORMED USING VDATUM 3.4 SOFTWARE.
5. COORDINATES ARE BASED ON NAD83 MASSACHUSETTS MAINLAND STATE PLANE GRID SYSTEM.
6. SOUNDINGS ARE BASED ON THE 4' RADIUS SORT OF DATA SET FOR MAPPING.
7. THE DATUM IS DEFINED RELATIVE TO THE PRIMARY BENCHMARK. A NOAA DISK FOUND STAMPED "NO.1 1972".
PUBLISHED ELEVATION TAKEN FROM NOAA TIDAL STATION 8446009 BRANT ROCK, GREEN HARBOR, TIDAL EPOCH
1983-2001. PUBLISHED ELEVATION +14.50' MLLW. DISK LOCATED IN THE CONCRETE SEAWALL LOCATED AT THE
WEST END OF THE BRANDT ROCK TOWN PIER PARKING LOT.
8. LIMIT OF FEDERAL ANCHORAGES TAKEN FROM PLAN ENTITLED "MAINTENANCE DREDGING 6 AND 8 FOOT CHANNELS
AND 6 FOOT ANCHORAGE, GREEN HARBOR, MARSHFIELD, MA" DATED 7/2/2015.
9. POSSESSION AND USE OF THE MATERIAL CONTAINED ON THESE DRAWINGS IS GRANTED ONLY IN CONNECTION
WITH ITS USE AS IT RELATES TO THE TITLED PROJECT, ANY OTHER USE, REPRODUCTION OR DISCLOSURE OF THE
INFORMATION CONTAINED HEREON IS EXPRESSLY PROHIBITED WITHOUT THE WRITTEN CONSENT OF FOTH
INFRASTRUCTURE & ENVIRONMENT, LLC.
© COPYRIGHT 2021, FOTH INFRASTRUCTURE & ENVIRONMENT, LLC.
OFFSETS TAKEN FROM
NOAA TIDAL STATION #8446009
TIDAL EPOCH 1983-2001
SS/CP
TM
A A AAAA
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TOWN OF MARSHFIELD
GREEN HARBOR IMPROVEMENTS
TOWN OF MARSHFIELD HARBORMASTER
100 CENTRAL STREET
MARSHFIELD, MA 02050
CONCEPTUAL PURPOSES ONLY
TITLE SHEET, INDEX & GENERAL NOTESG-001
DESCRIPTIONDRAWING NO.
INDEX
PROJECT SITE
VICINITY MAP
SCALE: 1" = 5,000'
LOCATION MAP
SCALE: 1" = 2,500'
Prepared By
PROJECT NUMBER: 19M023
1
SHEET NO.
PROJECT SITE
4
TITLE SHEET, INDEX
& GENERAL NOTES
G-001
SHEET 1 OF 4
C-102
3
SITE PLAN - PROPOSED CONDITIONS
SITE PLAN - EXISTING CONDITIONSC-101
2SITE PLAN & PROFILE - SOIL BORINGSB-101
+5.31
MEAN LOWER LOW
WATER (MLLW)
NORTH AMERICAN
VERTICAL DATUM
OF 1988 (NAVD88)
NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88)
-5.31
+0.00
+0.00
MEAN LOWER-LOW WATER (MLLW)
-4.96+0.35
MEAN LOW WATER (MLW)
+4.12+9.43
MEAN HIGH WATER (MHW)
+4.56+9.87
MEAN HIGHER-HIGH WATER (MHHW)
TIDAL STAGE
+6.49+11.80
ANNUAL HIGH TIDE LINE (AHTL)
DRAFT
SS/CP
TM
A A AAAA
A A A
-
- -
DECEMBER 2020
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DECEMBER 2020
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SITE PLAN &
PROFILE - SOIL
BORINGS
B-101
SHEET 2 OF 4
1 INCH = FEET
(IN FEET)
GRAPHIC SCALE
0
20
402010
HORIZONTAL
SITE PLAN - SOIL BORINGS
SCALE: 1" = 20'
1
B-601
B-01
(REFERENCE GZ-02 GZA SOIL BORING)
B-02
(REFERENCE GZ-01 GZA SOIL BORING)
B-03
(REFERENCE B-101 MCPHAIL REPORT)
B-04
(REFERENCE B-103 MCPHAIL REPORT)
B-07
(REFERENCE B-102 MCPHAIL REPORT)
B-06
(REFERENCE B-104A MCPHAIL REPORT)
B-05
(REFERENCE B-104 MCPHAIL REPORT)
B-01
GZ-02
B-02
GZ-01
B-03
B-101
B-04
B-103
B-05
B-104
B-06
B-104A
B-07
B-102
1 INCH = FEET
(IN FEET)
GRAPHIC SCALE
0
20
402010
HORIZONTAL
PROFILE - SOIL BORINGS
HORIZ. SCALE: 1" = 20' VERT. SCALE: 1" = 10'
2
B-601
1 INCH = FEET
(IN FEET)
GRAPHIC SCALE
0
10
20105
VERTICAL
LEGEND
ASPHALT
FILL
MARINE SAND/ESTUARINE DEPOSIT
MARINE SILT
SAND/GLACIAL TILL
ROCK/WEATHERED BEDROCK
20
15
10
5
MLLW 0.00
-5
-10
-15
-20
-25
-30
MHW +9.43
DREDGE DEPTH -6.00 MLLW
GREEN HARBOR
EBB
FLOOD
DRAFT
SS/CP
TM
A A AAAA
A A A
-
- -
DECEMBER 2020
-
DECEMBER 2020
AA
A
AA
A
AA
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CHECKED
DESIGNED
DRAWN
SURVEYED
BY DATE
DATE OF PREPARATION
NO
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SITE PLAN - EXISTING
CONDITIONS
C-101
SHEET 3 OF 4
TRAILER PARKING (TYP)
GENERAL PARKING (TYP)
NORTH PIER FLOATS (TYP)
NORTH PIER (CONCRETE PLATFORM)
NORTH PIER (TIMBER PLATFORM)
SLOPED RIP RAP
NORTH CONCRETE SEAWALL
TOWN ANCHORAGE
DREDGE LIMIT -6 MLLW
BOAT RAMP FLOATS (TYP)
MAOFBA BOAT RAMP
ADA ACCESS BOAT RAMP FLOATS
SKIFF FLOATS
SOUTH PIER FLOATS (TYP)
SOUTH PIER TIMBER BOARDWALK (TYP)
SOUTH PIER CONCRETE PLATFORM
TOWN PIER ROAD/JOSEPH DRIEBECK WAY
(PUBLIC WAY - 60' WIDE)
N/F TOWN OF MARSHFIELD
MAP 07-03-01
STEEL SHEETS (FLAT FACE)
HARBOR MASTER BLDG
SOUTH CONCRETE SEAWALL
SOUTH CONCRETE SEAWALL W/ STONE FOOTING
FUEL STATION
1 INCH = FEET
(IN FEET)
GRAPHIC SCALE
0
30
603015
HORIZONTAL
SITE PLAN - EXISTING CONDITIONS
SCALE: 1" = 30'
1
C-101
GREEN HARBOR
EBB
FLOOD
LIMIT OF FEDERAL ANCHORAGE
-6 MLLW
DRAFT
SS/CP
TM
A A AAAA
A A A
-
- -
DECEMBER 2020
-
DECEMBER 2020
AA
A
AA
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AA
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CHECKED
DESIGNED
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CONCEPTUAL PURPOSES ONLYISSUED:
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SITE PLAN -
PROPOSED
CONDITIONS
C-102
SHEET 4 OF 4
1 INCH = FEET
(IN FEET)
GRAPHIC SCALE
0
30
603015
HORIZONTAL
SITE PLAN - PROPOSED CONDITIONS
SCALE: 1" = 30'
1
C-102
GREEN HARBOR
EBB
FLOOD
MAOPBA NEW BOAT RAMP
NEW STEEL SHEETS
(TO PREVENT UNDERMINING FROM DREDGING)
NEW BOAT RAMP FLOATS
NEW SLOPE STABILITY (RIP RAP/STONE)30' LONG COMMERCIAL VESSEL (TYP)
DREDGE TEMPLATE (TO BE ALTERED)
10'X20' SKIFF FLOATS (TYP)
4'X30' TIMBER FLOATS (TYP)
NEW COMBINATION
BULKHEAD STRUCTURE
(DEMO EXISTING
CONCRETE SEAWALL AND
STONE FOOTING)
12'X30' TIMBER FLOATS
4'X30' FINGER FLOATS
HARBOR MASTER DOCK & VESSELS
INSTALL SHEET PILES
AT TOE OF EXISTING
SEAWALL STONE
REVETMENT
MAINTAIN PORTION OF SEAWALL & DEMO AS NEEDED FOR BOAT RAMP INSTALLATION
RELOCATED TRAILER
PARKING
RELOCATED TRAILER
PARKING
RELOCATED TRAILER
PARKING
ADDITIONAL REGULAR
PARKING
TRANSIENT VESSEL (TYP)
60'X95' FULL
DRIVE-OUT
COMMERCIAL PIER
40' GANGWAY (TYP)
30'X60' DROP-DOWN
DRIVE-OUT COMMERCIAL PIER
18'X45' PIER
8'x30' TIMBER FLOAT (TYP)
PUMPOUT STATION
(TO BE MOVED HERE)
6'X16' DRIVE-ON SKIFF FLOATS (TYP)
NOTE:
1. ADDITIONAL FIELD INVESTIGATIONS SHALL BE CONDUCTED
TO DETERMINE LOCATION OF NEW SEAWALL ALONG HARBOR
MASTERS BUILDING AND DREDGE LIMITS AT BOTH NORTH
AND SOUTH PIERS.
2. THE PROPOSED LAYOUT IS CONCEPTUAL, ALL SIZING AND
LOCATIONS OF STRUCTURAL ELEMENTS ARE BASED ON
ASSUMPTIONS.
3. ACTUAL SIZING AND LOCATIONS OF STRUCTURAL ELEMENTS
SHALL BE DETERMINED BASED ON RESULTS OF FIELD
INVESTIGATIONS AND SHALL BE PROVIDED IN THE DESIGN
DRAWINGS.
8'X20' FLOATS
W/ 40' GANGWAY
25.00'
DRAFT
