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DRILL HOLE-SURVEY CONTROL PT

PTS STAKE

MAG NAIL

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EDGE OF TREELINE

WOOD FENCE

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TREES

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EXISTING CONTOURS

LIMIT OF REMEDIATION

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EDGE OF GRAVEL

SANITARY SEWER

STORM SEWER

WATER

GAS

OVERHEAD LINES

TELEPHONE

ELECTRIC

GUARDRAIL

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HYDRANT

SIGNPOST

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DETAIL NUMBER

SHEET WHERE DETAIL IS SHOWN

SHEET WHERE DETAIL IS REFERENCED

SECTION IDENTIFIER

SHEET WHERE SECTION IS SHOWN

- SHEET WHERE SECTION IS REFERENCED

CELL BOUNDARY

STAGING AREA

FINAL GRADE CONTOURS

PRECAST CONCRETE WALL PANELS

TOP OF SLOPETOE OF SLOPE

ltpound RIVER

FLOW DIRECTION

CONTROL POINT FOR SHEET PILE WALL

SHEET PILE

RIVER WALK

FINAL GRADE SPOT ELEV

GENERAL NOTES

1 EXISTING SURVEYS PROVIDED BY SK-DESiGN GROUP INC 2 FEDERICO DRIVE PITTSFIELD MA 01201JAMES E SEIDL PLS COL-EAST INC HARRIMAN amp WEST AIRPORT PO BOX 347 NORTH ADAMS MA01247 HILL ENGINEERS ARCHITECTS PLANNERS INC 50 DEPOT ST DALTON MA 01226

2 TOPOGRAPHIC FIELD SURVEY AND PLANS WERE PREPARED IN ACCORDANCE WITH THE PROCEDURAL ANDTECHNICAL STANDARDS FOR THE PRACTICE OF LAND SURVEYING IN THE COMMONWEALTH OFMASSACHUSETTS BETWEEN SEPTEMBER 19 2000 AND DECEMBER 1 2000

3 HORIZONTAL DATUM BASED ON MASSACHUSETTS STATE PLANE COORDINATES NAD 1983

4 VERTICAL DATUM BASED ON NAVD 1988

5 EXCAVATION SUBCONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL UTILITIES PRIOR TOEXCAVATING TRENCHING OR GRADING

6 EXCAVATION SUBCONTRACTOR SHALL VERIFY AND COORDINATE THE DIMENSIONS AMONG ALL DRAWINGSPRIOR TO PROCEEDING WITH ANY WORK

7 DISCREPANCIES IDENTIFIED BY THE EXCAVATION SUBCONTRACTOR BETWEEN THE SPECIFICATIONSDRAWINGS AND SITE CONDITIONS SHALL BE REPORTED TO THE GENERAL CONTRACTOR WORKPERFORMED BY THE EXCAVATION SUBCONTRACTOR PRIOR TO RESOLUTION OF SUCH DISCREPANCY BYTHE GENERAL CONTRACTOR SHALL BE DONE AT THE EXCAVATION SUBCONTRACTORS RISK

8 THE EXCAVATION SUBCONTRACTOR IS RESPONSIBLE FOR INFORMATION CONTAINED IN THE FOLLOWINGREFERENCES

81 DRAFT BASIS OF DESIGN FOR PHASE 2 OF THE 15-MILE REMOVAL ACTION DCN GE-121902-ABJEDECEMBER-2002

82 PRE-DESIGN SUMMARY 15 MILE REMOVAL ACTION PHASE 2 DCN Gpound~050202-AAZL JULY 2002

83 PRE-DESIGN GEOTECHNICAL DATA SUMMARY FOR HOUSATONIC RIVER PROJECT FROM LYMAN STREETBRIDGE TO ELM STREET BRIDGE PREPARED BY HART CROWSER INC DATED 9 25 2000

84 SUMMARY OF STRUCTURAL CONDITIONS AND UTILITY SURVEY FROM LYMAN ST BRIDGE TO ELM STBRIDGE ALONG HOUSATONIC RIVER PITTSFIELD MASSACHUSETTS PREPARED BY HART CROWSERINC DATED 9 28 2000

9 LIMITS OF REMEDIATION ARE BASED ON AVERAGE ANNUAL WATER FLOW ELEVATION VARIES BETWEEN97101 AND 9661 AS INDICATED IN HEC-RAS MODEL OUTPUT (SEE DRAFT BASIS OF DESIGN FOR PHASE2) FOR STATION 521+68 TO STA 527+60 AVERAGE ANNUAL WATER FLOW ELEVATION USED TODISTINGUISH BETWEEN RIVER SEDIMENTS AND BANK SOILS

10 EXCAVATION SUBCONTRACTOR SHALL BE RESPONSIBLE FOR ALL PROJECT RELATED SNOW REMOVALWITHIN THE AREAS SHOWN ON THESE DRAWINGS AND OUTSIDE OF THE AREAS SHOWN ON THESEDRAWINGS SUCH AS ACCESS ROADS STAGING AREAS TRAILER AREAS STOCKPILE AREAS ETC SNOWSHALL NOT BE PLOWED ONTO RESTORED R1VERBANKS BEYOND SILT FENCES OR IN AREAS NOTAPPROVED BY THE ENGINEER

SHEET

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

SHEETREFERENCE

NUMBER

1000

1001

1002

1003

2000

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

DRAWING SCHEDULE

TITLE

GENERAL NOTES AND LEGEND

PLAN OF EXISTING CONDITIONS

REMOVAL AREAS AND EXCAVATION DEPTHS

MISCELLANEOUS CIVIL DETAILS

RETAINING WALL LAYOUT

ENLARGED GRADING PLAN

GOLF SHOP EXCAVATION PLAN

GOLF SHOP FINAL GRADING PLAN

GOLF SHOP SEGMENTAL RETAINING WALL DETAILS

GOLF SHOP DETAILS

SHEETPILE DETAILS 1 OF 2

SHEETPILE DETAILS 2 OF 2

RIVERBED AND RIVERBANK ARMORING DETAILS

CROSS SECTIONS 1 OF 2

CROSS SECTIONS 2 OF 2

SHEET

16

17

18

SHEETREFERENCE

NUMBER

2101

2102

2103

TITLE

RIVERBED AND RIVERBANK RESTORATION

REVEGETATION RESTORATION

REVEGETATION RESTORATION DETAILS

SSUED FOR CONSTRUCTION

US Army Corpsof EngineersNew England District

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NOTES US Army Corps

1 ALL AREAS SHALL BE EXCAVATED AS of Engineers NON-TSCA MATERIAL EXCEPT WHERE NOTED AS V f New England District

V JTSCA MATERIAL O

2 SEDIMENT EXCAVATION SHALL PROCEED TO A MINIMUM DEPTH OF 3 OR BEDROCK WHICH EVER OCCURS FIRST IF BEDROCK OR

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UNCONTAMiNATED MATERIAL (TYPICALLY GLACIAL D

TILL AS DETERMINED THROUGH SAMPLING AND SUBSEQUENT FIELD OBSERVATION BY THE ENGINEER) HAVE NOT BEEN REACHED AT 3 EXCAVATION SHALL CONTINUE UNTIL BEROCK IS REACHED UNCONTAMINATED MATERIAL IS REACHED OR IT IS NO LONGER FEASIBLE TO CONTINUE EXCAVATION AS DETERMINED BY THE O

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THOSE SHOWN ON THIS DRAWING SHALL BE CLASSIFIED THE SAME AS THE DEEPEST OVERLYING LAYER

5 MATERIALS EXCAVATED FROM AREAS BEYOND THE LIMIT OF REMEDIATION SHALL BE SEGREGATED SEPARATELY FOR CHARACTERIZATION AS DIRECTED BY THE ENGINEER

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1002 SSUED FOR CONSTRUCTION 3 OF 18

4 3 2

WOOD OR METAL POST r

FILTER FABRIC WITH EXISTING GROUND WIRE SUPPORT BACKING 6 SURFACE

(MIRAFI 600X SILT FENCE OR EQUIVALENT)

MAX 3

GROUND SURFACE C1 RIPRAP

GEOTEXTILE BACKFILL TRENCH WITH COMPACTED COVER MATERIAL

STORMWATER DIVERSION SWALE (TYP^ fT NOT TO SCALE

NOTES DETAIL - SILT FENCE (TYP) NOT TO SCALE 1 PROVIDE C1 RIPRAP AND GEOTEXTILE WHERE SWALE GRADE EXCEED 5

NOTES 2 SWALES FLATTER THAN 5 GRADE SHALL BE LINED WITH APPROVED

1 WOOD OR METAL POSTS SHALL BE SPACED NO MORE EROSION CONTROL MAT AND SEEDED WITH GRASS THAN 10 FEET APART

2 EXCAVATE TRENCH 6 DEEP TO BURY BASE OF FILTER FABRIC BACKFILL TRENCH WITH COMPACTED NATIVE SOILS

B STAKED HAY BALE 12 OVERLAP MIN mdash

SECURE STAKE THROUGH ADJACENT BALES TOGETHER WITH WIRE TO PREVENT SEPARATION BINDING WIRE OR TWINE

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GROUND SURFACE

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PLAN CLEAR VEGETATION FROM FOOTPRINT OF GROUND HAY BALE PRIOR SURFACE TO PLACEMENT -DRIVE STAKE TO CREATE STAKE STRAW BALE

TIGHT FIT BETWEEN BALES

OVERLAP EDGES SECTION A

NOTES

1 PLACE SUFFICIENT BALES TO ESTABLISH ELEVATIONS AT A AT LEAST 6 ABOVE OVERFLOW AT B

2 LOCATE BARRIER AS SHOWN ON PLANS AND AT THESE INTERVALS

A DITCH SLOPE MAX PLACEMENT INTERVAL ALONG SWALE

PROVIDE SUFFICIENT LENGTH TO PREVENT WATER FROM FLOWING AROUND THE BARRIER lt 3 300

gt 3 150 ELEVATION

(LOOKING DOWN STREAM)

TEMPORARY HAY BALE BARRIER NOT TO SCALE

-TOP OF ACCESS ROAD US Army Corps 18 (TYPO CRUSHED GRAVEL (2 MINUS) of Engineers

New England District 12

GEOTEXTILE

12 STEEL SLEEVE 12 SCH 80

STEEL SLEEVE TREATMENT PLANT EFFLUENT INFLUENT LINE

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ACCESS ROAD PIPELINE CROSSING DETAIL NOT TO SCALE

FLUSH MOUNTED WELL -v - 24 FRAME amp COVER (INSTALLED BY OTHERS) OVER WELL

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NOT TO SSCALE

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Chief Arch Section Plot sgaie poundymbol Description Date Appr Symbol Description Dote Appjr

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LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

MATCH ACB TO EXISTING PIPE INVERTS

US Army Corps of Engineers New England District

NOTES

1 SEE ACB CHANNEL PROFILE DETAIL 1 DRAWING 2008 FOR CONSTRUCTION NOTES

2 PLACE ACB TO FORM A CHANNEL APPROXIMATELY 4 - 6 IN WIDTH AND 1 - 0 (MIN) IN DEPTH

3 SEE DRAWING 2008 FOR ACB DETAIL

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LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

REMEDIATION LIMIT

NOTES

1 WHEN EXCAVATING ALONG OUTLB STRUCTURE FILL ANY VOIDS DISCOVERED UNDER STRUCTURE WITH 1000 PS LEAN CONCRETE

2 MATCH TOP OF ACB TO THE EDGES OF OUTLET STRUCTURE

REMEDIATION LIMIT

LIMITSEE

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ARMORING PUN AT STATION 522+50

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SEE RIPRAP SWALE DETAIL 3 DRAWING 2008 AND RIPRAP CHANNEL PROFILE DETAIL 2 DRAWING 2008

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1001 2 OF 18 ISSUED FOR CONSTRUCTION

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NOTES US Army Corps

1 ALL AREAS SHALL BE EXCAVATED AS of Engineers NON-TSCA MATERIAL EXCEPT WHERE NOTED AS V f New England District

V JTSCA MATERIAL O

2 SEDIMENT EXCAVATION SHALL PROCEED TO A MINIMUM DEPTH OF 3 OR BEDROCK WHICH EVER OCCURS FIRST IF BEDROCK OR

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UNCONTAMiNATED MATERIAL (TYPICALLY GLACIAL D

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5 MATERIALS EXCAVATED FROM AREAS BEYOND THE LIMIT OF REMEDIATION SHALL BE SEGREGATED SEPARATELY FOR CHARACTERIZATION AS DIRECTED BY THE ENGINEER

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1002 SSUED FOR CONSTRUCTION 3 OF 18

4 3 2

WOOD OR METAL POST r

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GEOTEXTILE BACKFILL TRENCH WITH COMPACTED COVER MATERIAL

STORMWATER DIVERSION SWALE (TYP^ fT NOT TO SCALE

NOTES DETAIL - SILT FENCE (TYP) NOT TO SCALE 1 PROVIDE C1 RIPRAP AND GEOTEXTILE WHERE SWALE GRADE EXCEED 5

NOTES 2 SWALES FLATTER THAN 5 GRADE SHALL BE LINED WITH APPROVED

1 WOOD OR METAL POSTS SHALL BE SPACED NO MORE EROSION CONTROL MAT AND SEEDED WITH GRASS THAN 10 FEET APART

2 EXCAVATE TRENCH 6 DEEP TO BURY BASE OF FILTER FABRIC BACKFILL TRENCH WITH COMPACTED NATIVE SOILS

B STAKED HAY BALE 12 OVERLAP MIN mdash

SECURE STAKE THROUGH ADJACENT BALES TOGETHER WITH WIRE TO PREVENT SEPARATION BINDING WIRE OR TWINE

FLOW

GROUND SURFACE

FLOW

PLAN CLEAR VEGETATION FROM FOOTPRINT OF GROUND HAY BALE PRIOR SURFACE TO PLACEMENT -DRIVE STAKE TO CREATE STAKE STRAW BALE

TIGHT FIT BETWEEN BALES

OVERLAP EDGES SECTION A

NOTES

1 PLACE SUFFICIENT BALES TO ESTABLISH ELEVATIONS AT A AT LEAST 6 ABOVE OVERFLOW AT B

2 LOCATE BARRIER AS SHOWN ON PLANS AND AT THESE INTERVALS

A DITCH SLOPE MAX PLACEMENT INTERVAL ALONG SWALE

PROVIDE SUFFICIENT LENGTH TO PREVENT WATER FROM FLOWING AROUND THE BARRIER lt 3 300

gt 3 150 ELEVATION

(LOOKING DOWN STREAM)

TEMPORARY HAY BALE BARRIER NOT TO SCALE

-TOP OF ACCESS ROAD US Army Corps 18 (TYPO CRUSHED GRAVEL (2 MINUS) of Engineers

New England District 12

GEOTEXTILE

12 STEEL SLEEVE 12 SCH 80

STEEL SLEEVE TREATMENT PLANT EFFLUENT INFLUENT LINE

TO MODUTANK EXCAVATE TRENCH PRIOR TO ROAD INSTALLATION AND BACKFILL WITH NATIVE MATERIAL

ACCESS ROAD PIPELINE CROSSING DETAIL NOT TO SCALE

FLUSH MOUNTED WELL -v - 24 FRAME amp COVER (INSTALLED BY OTHERS) OVER WELL

FILL I 1 1

y4 SOLID CONCRETE-^ RING

TYPICAL WELL--HE AD PROTECTION DETAIL IN ACCESS ROAD WHERE USED

NOT TO SSCALE

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ROAD WIDTH APPROX 25 TO BE CONFIRMED IN EXCAVATION SITE PREP PLAN o

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EXISTING GRADE 5

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OTHER APPROVED MATERIAL) CD gt

ECa lt l a LIMIT OF GEOTEXTtLE OVER EXIST TOPSOIL EXCAVATION

COMMON BORROW 5(OR T MINUS STONE) pound TYPICAL ACCESS ROAD SECTION

NOT TO SCALE

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NOT TO SCALE 5wo 8 NOTE a CULVERT CROSSINGS SHALL BE LOCATED IN THE FIELD BY THE Richard r f EXCAVATION CONTRACTOR Anthony

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Chief Arch Section Plot sgaie poundymbol Description Date Appr Symbol Description Dote Appjr

3 2

LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

MATCH ACB TO EXISTING PIPE INVERTS

US Army Corps of Engineers New England District

NOTES

1 SEE ACB CHANNEL PROFILE DETAIL 1 DRAWING 2008 FOR CONSTRUCTION NOTES

2 PLACE ACB TO FORM A CHANNEL APPROXIMATELY 4 - 6 IN WIDTH AND 1 - 0 (MIN) IN DEPTH

3 SEE DRAWING 2008 FOR ACB DETAIL

STABILIZE LOCALIZED AREA OF SLOPE CUT-BACK (SLOPES STEEPER THAN 21) WITH D100 =9-iNCH RIPRAP mdash

LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

REMEDIATION LIMIT

NOTES

1 WHEN EXCAVATING ALONG OUTLB STRUCTURE FILL ANY VOIDS DISCOVERED UNDER STRUCTURE WITH 1000 PS LEAN CONCRETE

2 MATCH TOP OF ACB TO THE EDGES OF OUTLET STRUCTURE

REMEDIATION LIMIT

LIMITSEE

OF RIPRAP CROSS-SECTIONS

S

ARMORING PUN AT STATION 522+50

EC O

ARMORING PUN AT STATION 524+00

B

REMEDIATION LIMIT

LIMIT OF RIPRAP SEE CROSS-SECTIONS

SEE RIPRAP SWALE DETAIL 3 DRAWING 2008 AND RIPRAP CHANNEL PROFILE DETAIL 2 DRAWING 2008

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CANTILEVERED SHEET PILE WALL

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wfll

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LIMITS

NOTES

1 EXCAVATE ADJACENT TO OUTCROP TO MAXIMUM EXTENT POSSIBLE TO ACHIEVE THE GRADES NECESSARY TO PLACE THE PROPOSED BACKFILL TO FULL THICKNESS

LIMIT OF RIPRAP SEE CROSS-SECTIONS

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3 HAND PLACE RIPRAP TO FORM A TIGHT AND CLOSED AREA ALL AROUND ROCK OUTCROP

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525+50 ENURGED PUNS

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2001 6 OF 18 j

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WALL (TOP OF WALL EL BITUMINOUS PAVEMENT SPECIFICATION TABLE TOP OF CAP 989

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ARBORVITAE CURB KINO AJaQNG SLOPE

SEE BITUMINOUS NOTES

o

EE RIPRAP SWALE AIL 3 DRAWING 200 4 BITUMINOUS

CURB

PAVEMENT DETAIL THIS DRAWING

SAW CUT PAVEMENT AND MATCH NEW PAVEMENT

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o

B

OP OF SHEET PILE EL 9880

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MHD TYPE SS STEEL BEAM OR WOOD (GOVT TO SELECT) GUARDRAIL WITH WOOD POST

6 THE EXCAVATION SUBCONTRACTOR MAY PROPOSE AN ALTERNATE RETAINING WALL OR CRIB WALL STABILIZATION METHOD

TOE OF WALL TOP OF WALL o o

3O0 CAISSON TOP OF CONCRETE EL 9660

SEGMENTALWINGWALL

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GINV

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EXTEND TIMBER FACADE IN FRONT OF H-PILE BUTT AGAINST WINGWALL SEE NOTE 4

CLOSURE PLATE SEE DRAWING 2007

12 OF TOPSOIL UNDERLAIN BY

CRUSHED STONE

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FINAL GRADINGSCALE 1=

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2003 8 OF 18

c

4 3

NOTES US Army Corps

1 ALL AREAS SHALL BE EXCAVATED AS of Engineers NON-TSCA MATERIAL EXCEPT WHERE NOTED AS V f New England District

V JTSCA MATERIAL O

2 SEDIMENT EXCAVATION SHALL PROCEED TO A MINIMUM DEPTH OF 3 OR BEDROCK WHICH EVER OCCURS FIRST IF BEDROCK OR

X it 5 bull V bullbull J1 bull

UNCONTAMiNATED MATERIAL (TYPICALLY GLACIAL D

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ENGINEER

3 FOR PURPOSES OF THIS DRAWING EXCAVATION

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DEPTHS REPRESENT THE DEPTH OF CONTAMINATED MATERIAL REFER TO mdash mdashmdash CROSS-SECTION DRAWINGS FOR ACTUAL CUTS

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4 MATERIALS EXCAVATED FROM DEPTHS BELOW ao1a

THOSE SHOWN ON THIS DRAWING SHALL BE CLASSIFIED THE SAME AS THE DEEPEST OVERLYING LAYER

5 MATERIALS EXCAVATED FROM AREAS BEYOND THE LIMIT OF REMEDIATION SHALL BE SEGREGATED SEPARATELY FOR CHARACTERIZATION AS DIRECTED BY THE ENGINEER

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1002 SSUED FOR CONSTRUCTION 3 OF 18

4 3 2

WOOD OR METAL POST r

FILTER FABRIC WITH EXISTING GROUND WIRE SUPPORT BACKING 6 SURFACE

(MIRAFI 600X SILT FENCE OR EQUIVALENT)

MAX 3

GROUND SURFACE C1 RIPRAP

GEOTEXTILE BACKFILL TRENCH WITH COMPACTED COVER MATERIAL

STORMWATER DIVERSION SWALE (TYP^ fT NOT TO SCALE

NOTES DETAIL - SILT FENCE (TYP) NOT TO SCALE 1 PROVIDE C1 RIPRAP AND GEOTEXTILE WHERE SWALE GRADE EXCEED 5

NOTES 2 SWALES FLATTER THAN 5 GRADE SHALL BE LINED WITH APPROVED

1 WOOD OR METAL POSTS SHALL BE SPACED NO MORE EROSION CONTROL MAT AND SEEDED WITH GRASS THAN 10 FEET APART

2 EXCAVATE TRENCH 6 DEEP TO BURY BASE OF FILTER FABRIC BACKFILL TRENCH WITH COMPACTED NATIVE SOILS

B STAKED HAY BALE 12 OVERLAP MIN mdash

SECURE STAKE THROUGH ADJACENT BALES TOGETHER WITH WIRE TO PREVENT SEPARATION BINDING WIRE OR TWINE

FLOW

GROUND SURFACE

FLOW

PLAN CLEAR VEGETATION FROM FOOTPRINT OF GROUND HAY BALE PRIOR SURFACE TO PLACEMENT -DRIVE STAKE TO CREATE STAKE STRAW BALE

TIGHT FIT BETWEEN BALES

OVERLAP EDGES SECTION A

NOTES

1 PLACE SUFFICIENT BALES TO ESTABLISH ELEVATIONS AT A AT LEAST 6 ABOVE OVERFLOW AT B

2 LOCATE BARRIER AS SHOWN ON PLANS AND AT THESE INTERVALS

A DITCH SLOPE MAX PLACEMENT INTERVAL ALONG SWALE

PROVIDE SUFFICIENT LENGTH TO PREVENT WATER FROM FLOWING AROUND THE BARRIER lt 3 300

gt 3 150 ELEVATION

(LOOKING DOWN STREAM)

TEMPORARY HAY BALE BARRIER NOT TO SCALE

-TOP OF ACCESS ROAD US Army Corps 18 (TYPO CRUSHED GRAVEL (2 MINUS) of Engineers

New England District 12

GEOTEXTILE

12 STEEL SLEEVE 12 SCH 80

STEEL SLEEVE TREATMENT PLANT EFFLUENT INFLUENT LINE

TO MODUTANK EXCAVATE TRENCH PRIOR TO ROAD INSTALLATION AND BACKFILL WITH NATIVE MATERIAL

ACCESS ROAD PIPELINE CROSSING DETAIL NOT TO SCALE

FLUSH MOUNTED WELL -v - 24 FRAME amp COVER (INSTALLED BY OTHERS) OVER WELL

FILL I 1 1

y4 SOLID CONCRETE-^ RING

TYPICAL WELL--HE AD PROTECTION DETAIL IN ACCESS ROAD WHERE USED

NOT TO SSCALE

Qi

ROAD WIDTH APPROX 25 TO BE CONFIRMED IN EXCAVATION SITE PREP PLAN o

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OTHER APPROVED MATERIAL) CD gt

ECa lt l a LIMIT OF GEOTEXTtLE OVER EXIST TOPSOIL EXCAVATION

COMMON BORROW 5(OR T MINUS STONE) pound TYPICAL ACCESS ROAD SECTION

NOT TO SCALE

NOTE

TOTAL DEPTH OF ACCESS ROAD WILL VARY ACCORDING TO SfTE CONDITIONS

LJ o

5 MIN o

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12 CLASS II RCP GEOTEXTILE OVER NATIVE aMATERIAL LiMIT OF mdash bull bull 8

12 CRUSHED GRAVEL (2 MINUS) EXCAVATION MSN COVER OVER CULVERT 33= o O al LLJ

3 ui sect ^ ^

CULVERT CROSSING DETAIL z j j h- LJ UJ

NOT TO SCALE 5wo 8 NOTE a CULVERT CROSSINGS SHALL BE LOCATED IN THE FIELD BY THE Richard r f EXCAVATION CONTRACTOR Anthony

Delano

Sheet ^ reference number

1003 vSSUED FOR CONSTRUCTION 4 OF 18 j

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EDIFATTA PiTTSRELD MASSACHUSEnS Reviewed by SPEC No

RETAINING WALL UYOUT Submitted by File name

Plot dote 0 ISSUED FOR CONSTRUCTION

Chief Arch Section Plot sgaie poundymbol Description Date Appr Symbol Description Dote Appjr

3 2

LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

MATCH ACB TO EXISTING PIPE INVERTS

US Army Corps of Engineers New England District

NOTES

1 SEE ACB CHANNEL PROFILE DETAIL 1 DRAWING 2008 FOR CONSTRUCTION NOTES

2 PLACE ACB TO FORM A CHANNEL APPROXIMATELY 4 - 6 IN WIDTH AND 1 - 0 (MIN) IN DEPTH

3 SEE DRAWING 2008 FOR ACB DETAIL

STABILIZE LOCALIZED AREA OF SLOPE CUT-BACK (SLOPES STEEPER THAN 21) WITH D100 =9-iNCH RIPRAP mdash

LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

REMEDIATION LIMIT

NOTES

1 WHEN EXCAVATING ALONG OUTLB STRUCTURE FILL ANY VOIDS DISCOVERED UNDER STRUCTURE WITH 1000 PS LEAN CONCRETE

2 MATCH TOP OF ACB TO THE EDGES OF OUTLET STRUCTURE

REMEDIATION LIMIT

LIMITSEE

OF RIPRAP CROSS-SECTIONS

S

ARMORING PUN AT STATION 522+50

EC O

ARMORING PUN AT STATION 524+00

B

REMEDIATION LIMIT

LIMIT OF RIPRAP SEE CROSS-SECTIONS

SEE RIPRAP SWALE DETAIL 3 DRAWING 2008 AND RIPRAP CHANNEL PROFILE DETAIL 2 DRAWING 2008

CO

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CANTILEVERED SHEET PILE WALL

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wfll

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LIMITS

NOTES

1 EXCAVATE ADJACENT TO OUTCROP TO MAXIMUM EXTENT POSSIBLE TO ACHIEVE THE GRADES NECESSARY TO PLACE THE PROPOSED BACKFILL TO FULL THICKNESS

LIMIT OF RIPRAP SEE CROSS-SECTIONS

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525+50 ENURGED PUNS

ARMORING PLAN AT STATION 526+50

SSUED

10

FOR

0

SCALE 1M=

10 20 FEET

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reference number

2001 6 OF 18 j

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3 00

52

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WALL (TOP OF WALL EL BITUMINOUS PAVEMENT SPECIFICATION TABLE TOP OF CAP 989

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ACCOMMODAT INV - 97103 AGGREGATE BASE M2014 19MM

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ARBORVITAE CURB KINO AJaQNG SLOPE

SEE BITUMINOUS NOTES

o

EE RIPRAP SWALE AIL 3 DRAWING 200 4 BITUMINOUS

CURB

PAVEMENT DETAIL THIS DRAWING

SAW CUT PAVEMENT AND MATCH NEW PAVEMENT

1 BITUMINOUS PAVEMENT SHALL BE INSTALLED PER MA HIGHWAY DEPARTMENT SPECIFICATIONS SUFFICIENT MATERIAL SHALL BE REMOVED FROM BENEATH THE EXISTING PAVEMENT TO ALLOW PLACEMENT OF BASE BINDER AND TOP COURSES TO THE THICKNESSES AND GRADES SHOWN a o

o

B

OP OF SHEET PILE EL 9880

2 SEE DRAWING 2004 AND 2005 FOR SEGMENTAL WALL DETAILS AND TYPICAL CROSS-SECTION

3 GRADING REQUIRED TO ALLOW FOR DRAINAGE AWAY FROM SEGMENTAL RETAINING WALL AND SHEET PILE WALL INTO THE INLET

M c

a a

INV OUT 9785

TC 99017 BC 98950plusmn (MATCH TO EXST GRADE)

4 SEE DRAWING 2007 SECTION B FOR INTERFACE BETWEEN THE SHEET PILING AND THE SEGMENTAL RETAINING WALL

5 CONCRETE CURB SHALL ONLY BE 18 IN TOTAL HEIGHT THIS LENGTH ONLY SEE DRAWING 2004 FOR DETAIL OF CONCRETE CURB

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MHD TYPE SS STEEL BEAM OR WOOD (GOVT TO SELECT) GUARDRAIL WITH WOOD POST

6 THE EXCAVATION SUBCONTRACTOR MAY PROPOSE AN ALTERNATE RETAINING WALL OR CRIB WALL STABILIZATION METHOD

TOE OF WALL TOP OF WALL o o

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RETAINING

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EXTEND TIMBER FACADE IN FRONT OF H-PILE BUTT AGAINST WINGWALL SEE NOTE 4

CLOSURE PLATE SEE DRAWING 2007

12 OF TOPSOIL UNDERLAIN BY

CRUSHED STONE

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FINAL GRADINGSCALE 1=

PLAN SSUED FOR CONSTRUCTION

2003 8 OF 18

4 3 2

WOOD OR METAL POST r

FILTER FABRIC WITH EXISTING GROUND WIRE SUPPORT BACKING 6 SURFACE

(MIRAFI 600X SILT FENCE OR EQUIVALENT)

MAX 3

GROUND SURFACE C1 RIPRAP

GEOTEXTILE BACKFILL TRENCH WITH COMPACTED COVER MATERIAL

STORMWATER DIVERSION SWALE (TYP^ fT NOT TO SCALE

NOTES DETAIL - SILT FENCE (TYP) NOT TO SCALE 1 PROVIDE C1 RIPRAP AND GEOTEXTILE WHERE SWALE GRADE EXCEED 5

NOTES 2 SWALES FLATTER THAN 5 GRADE SHALL BE LINED WITH APPROVED

1 WOOD OR METAL POSTS SHALL BE SPACED NO MORE EROSION CONTROL MAT AND SEEDED WITH GRASS THAN 10 FEET APART

2 EXCAVATE TRENCH 6 DEEP TO BURY BASE OF FILTER FABRIC BACKFILL TRENCH WITH COMPACTED NATIVE SOILS

B STAKED HAY BALE 12 OVERLAP MIN mdash

SECURE STAKE THROUGH ADJACENT BALES TOGETHER WITH WIRE TO PREVENT SEPARATION BINDING WIRE OR TWINE

FLOW

GROUND SURFACE

FLOW

PLAN CLEAR VEGETATION FROM FOOTPRINT OF GROUND HAY BALE PRIOR SURFACE TO PLACEMENT -DRIVE STAKE TO CREATE STAKE STRAW BALE

TIGHT FIT BETWEEN BALES

OVERLAP EDGES SECTION A

NOTES

1 PLACE SUFFICIENT BALES TO ESTABLISH ELEVATIONS AT A AT LEAST 6 ABOVE OVERFLOW AT B

2 LOCATE BARRIER AS SHOWN ON PLANS AND AT THESE INTERVALS

A DITCH SLOPE MAX PLACEMENT INTERVAL ALONG SWALE

PROVIDE SUFFICIENT LENGTH TO PREVENT WATER FROM FLOWING AROUND THE BARRIER lt 3 300

gt 3 150 ELEVATION

(LOOKING DOWN STREAM)

TEMPORARY HAY BALE BARRIER NOT TO SCALE

-TOP OF ACCESS ROAD US Army Corps 18 (TYPO CRUSHED GRAVEL (2 MINUS) of Engineers

New England District 12

GEOTEXTILE

12 STEEL SLEEVE 12 SCH 80

STEEL SLEEVE TREATMENT PLANT EFFLUENT INFLUENT LINE

TO MODUTANK EXCAVATE TRENCH PRIOR TO ROAD INSTALLATION AND BACKFILL WITH NATIVE MATERIAL

ACCESS ROAD PIPELINE CROSSING DETAIL NOT TO SCALE

FLUSH MOUNTED WELL -v - 24 FRAME amp COVER (INSTALLED BY OTHERS) OVER WELL

FILL I 1 1

y4 SOLID CONCRETE-^ RING

TYPICAL WELL--HE AD PROTECTION DETAIL IN ACCESS ROAD WHERE USED

NOT TO SSCALE

Qi

ROAD WIDTH APPROX 25 TO BE CONFIRMED IN EXCAVATION SITE PREP PLAN o

SUBMITTED BY EXCAVATION SUBCONTRACTOR a 5 M1N

EXISTING GRADE 5

XI

bullo 12 CRUSHED GRAVEL (2 MINUS OR JO

OTHER APPROVED MATERIAL) CD gt

ECa lt l a LIMIT OF GEOTEXTtLE OVER EXIST TOPSOIL EXCAVATION

COMMON BORROW 5(OR T MINUS STONE) pound TYPICAL ACCESS ROAD SECTION

NOT TO SCALE

NOTE

TOTAL DEPTH OF ACCESS ROAD WILL VARY ACCORDING TO SfTE CONDITIONS

LJ o

5 MIN o

Si bullEXISTING GRADE

3 to Li O

12 CLASS II RCP GEOTEXTILE OVER NATIVE aMATERIAL LiMIT OF mdash bull bull 8

12 CRUSHED GRAVEL (2 MINUS) EXCAVATION MSN COVER OVER CULVERT 33= o O al LLJ

3 ui sect ^ ^

CULVERT CROSSING DETAIL z j j h- LJ UJ

NOT TO SCALE 5wo 8 NOTE a CULVERT CROSSINGS SHALL BE LOCATED IN THE FIELD BY THE Richard r f EXCAVATION CONTRACTOR Anthony

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Chief Arch Section Plot sgaie poundymbol Description Date Appr Symbol Description Dote Appjr

3 2

LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

MATCH ACB TO EXISTING PIPE INVERTS

US Army Corps of Engineers New England District

NOTES

1 SEE ACB CHANNEL PROFILE DETAIL 1 DRAWING 2008 FOR CONSTRUCTION NOTES

2 PLACE ACB TO FORM A CHANNEL APPROXIMATELY 4 - 6 IN WIDTH AND 1 - 0 (MIN) IN DEPTH

3 SEE DRAWING 2008 FOR ACB DETAIL

STABILIZE LOCALIZED AREA OF SLOPE CUT-BACK (SLOPES STEEPER THAN 21) WITH D100 =9-iNCH RIPRAP mdash

LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

REMEDIATION LIMIT

NOTES

1 WHEN EXCAVATING ALONG OUTLB STRUCTURE FILL ANY VOIDS DISCOVERED UNDER STRUCTURE WITH 1000 PS LEAN CONCRETE

2 MATCH TOP OF ACB TO THE EDGES OF OUTLET STRUCTURE

REMEDIATION LIMIT

LIMITSEE

OF RIPRAP CROSS-SECTIONS

S

ARMORING PUN AT STATION 522+50

EC O

ARMORING PUN AT STATION 524+00

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SEE RIPRAP SWALE DETAIL 3 DRAWING 2008 AND RIPRAP CHANNEL PROFILE DETAIL 2 DRAWING 2008

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CANTILEVERED SHEET PILE WALL

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wfll

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LIMITS

NOTES

1 EXCAVATE ADJACENT TO OUTCROP TO MAXIMUM EXTENT POSSIBLE TO ACHIEVE THE GRADES NECESSARY TO PLACE THE PROPOSED BACKFILL TO FULL THICKNESS

LIMIT OF RIPRAP SEE CROSS-SECTIONS

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4 FILL ALL VOIDS BETWEEN ROCK OUTCROP AND LARGER RIPRAP WITH SMALLER PIECES

525+50 ENURGED PUNS

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3 00

52

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o

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CURB

PAVEMENT DETAIL THIS DRAWING

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5 CONCRETE CURB SHALL ONLY BE 18 IN TOTAL HEIGHT THIS LENGTH ONLY SEE DRAWING 2004 FOR DETAIL OF CONCRETE CURB

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CHAINFENCE

LINK

MHD TYPE SS STEEL BEAM OR WOOD (GOVT TO SELECT) GUARDRAIL WITH WOOD POST

6 THE EXCAVATION SUBCONTRACTOR MAY PROPOSE AN ALTERNATE RETAINING WALL OR CRIB WALL STABILIZATION METHOD

TOE OF WALL TOP OF WALL o o

3O0 CAISSON TOP OF CONCRETE EL 9660

SEGMENTALWINGWALL

RETAINING

GINV

ETAIL 2 WING 2005 shy 98840 shy 98335

EXTEND TIMBER FACADE IN FRONT OF H-PILE BUTT AGAINST WINGWALL SEE NOTE 4

CLOSURE PLATE SEE DRAWING 2007

12 OF TOPSOIL UNDERLAIN BY

CRUSHED STONE

fsamp

a en z

A ENDTCBC

OF CURB 98985 98950 SAW CUT PAVEMENT AND

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HP 14x73 (H-U)

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TIMBER LAGGINGPLACED IN WEBH13 AND H14

PLAN

MUST BE BETWEEN

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reference number

FINAL GRADINGSCALE 1=

PLAN SSUED FOR CONSTRUCTION

2003 8 OF 18

CD O

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Designed by Date Rev 5 MIE REMOVAL ACllOfl - PHASE 2 - STA 522+29 TO STA 527+60 DEPARTMENT OF THE ARMY RMACKIE 112103 0ENVIRONMENTAL REMEDIATION CONTRACT (SSERC) CORPS OF ENGiNEERS Own by Ckd by Desigri file no GEHOUSATONIC RIVER SiTE CONCORD MASSACHUSETTS

EDIFATTA PiTTSRELD MASSACHUSEnS Reviewed by SPEC No

RETAINING WALL UYOUT Submitted by File name

Plot dote 0 ISSUED FOR CONSTRUCTION

Chief Arch Section Plot sgaie poundymbol Description Date Appr Symbol Description Dote Appjr

3 2

LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

MATCH ACB TO EXISTING PIPE INVERTS

US Army Corps of Engineers New England District

NOTES

1 SEE ACB CHANNEL PROFILE DETAIL 1 DRAWING 2008 FOR CONSTRUCTION NOTES

2 PLACE ACB TO FORM A CHANNEL APPROXIMATELY 4 - 6 IN WIDTH AND 1 - 0 (MIN) IN DEPTH

3 SEE DRAWING 2008 FOR ACB DETAIL

STABILIZE LOCALIZED AREA OF SLOPE CUT-BACK (SLOPES STEEPER THAN 21) WITH D100 =9-iNCH RIPRAP mdash

LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

REMEDIATION LIMIT

NOTES

1 WHEN EXCAVATING ALONG OUTLB STRUCTURE FILL ANY VOIDS DISCOVERED UNDER STRUCTURE WITH 1000 PS LEAN CONCRETE

2 MATCH TOP OF ACB TO THE EDGES OF OUTLET STRUCTURE

REMEDIATION LIMIT

LIMITSEE

OF RIPRAP CROSS-SECTIONS

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ARMORING PUN AT STATION 522+50

EC O

ARMORING PUN AT STATION 524+00

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LIMITS

NOTES

1 EXCAVATE ADJACENT TO OUTCROP TO MAXIMUM EXTENT POSSIBLE TO ACHIEVE THE GRADES NECESSARY TO PLACE THE PROPOSED BACKFILL TO FULL THICKNESS

LIMIT OF RIPRAP SEE CROSS-SECTIONS

Is C M JF

ugt O

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LJ

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lt a o

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3 HAND PLACE RIPRAP TO FORM A TIGHT AND CLOSED AREA ALL AROUND ROCK OUTCROP

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525+50 ENURGED PUNS

ARMORING PLAN AT STATION 526+50

SSUED

10

FOR

0

SCALE 1M=

10 20 FEET

CONSTRUCTION ^

reference number

2001 6 OF 18 j

CD O

CD 00 O3 Ol OI Ngt ho

O mm rn co xiorn 3 O T] rn 00 Im m 353 oo or x rn mco CD O O TJ

O ltO 5 gto ^0 OXJO) S Omil is- 173 y o gt3 P5 B 21 mdash 21 CD o gt rn

01

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FESI L__ ^ bull ^ I HJ bullbullbullbullo c 1

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OO

RD

INATES

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si o oco pmdashI o o o 5X 9 o H O zoo ro P0 O X o rn rgt Oo sOxoo CO ow oCOshy COx299

J 967 2991970 299 1974 299 [977 299

CO CO

299J 988

2992004

2991969

2991962 299I955

299 299

299

966

00 POCO 33 O X o gt orncgt D 3 ^gt crn mt oto O gtco 33CO j ~oO

1957 0961

coto o p 5m CO8 03I- O

2deg X ^3CO CDO g X m omCO bull raquo bull O l oo o o OXen rn uo^ o00CD w aCD y j - jO) OS TJ Px o m rn 00co 8FCO coSi

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185438

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185412

185420

185424

185468

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CD co Fsectfio0m r~IC) Pgt

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Designed by Date15 MLpound REMOVAL ACTION - PHASE 1 - STA 522+29 TO STA 527+60 DEPARTMENT OF THE ARMY HARPURMACKIE 112103ENVIRONMENTAL REMEDIATION CONTRACT ltSSERC) CORPS OF ENGINEERS

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0 ISSUED FOR CONSTRUCTIONPlot ltJaie 0) JoChief Arch Section Plot scole Description Date Appr Symbol Description Date Apjj

3 00

52

33

3

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ARBORVITAE CURB KINO AJaQNG SLOPE

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CURB

PAVEMENT DETAIL THIS DRAWING

SAW CUT PAVEMENT AND MATCH NEW PAVEMENT

1 BITUMINOUS PAVEMENT SHALL BE INSTALLED PER MA HIGHWAY DEPARTMENT SPECIFICATIONS SUFFICIENT MATERIAL SHALL BE REMOVED FROM BENEATH THE EXISTING PAVEMENT TO ALLOW PLACEMENT OF BASE BINDER AND TOP COURSES TO THE THICKNESSES AND GRADES SHOWN a o

o

B

OP OF SHEET PILE EL 9880

2 SEE DRAWING 2004 AND 2005 FOR SEGMENTAL WALL DETAILS AND TYPICAL CROSS-SECTION

3 GRADING REQUIRED TO ALLOW FOR DRAINAGE AWAY FROM SEGMENTAL RETAINING WALL AND SHEET PILE WALL INTO THE INLET

M c

a a

INV OUT 9785

TC 99017 BC 98950plusmn (MATCH TO EXST GRADE)

4 SEE DRAWING 2007 SECTION B FOR INTERFACE BETWEEN THE SHEET PILING AND THE SEGMENTAL RETAINING WALL

5 CONCRETE CURB SHALL ONLY BE 18 IN TOTAL HEIGHT THIS LENGTH ONLY SEE DRAWING 2004 FOR DETAIL OF CONCRETE CURB

bulla it

IS bulla

I gt

CHAINFENCE

LINK

MHD TYPE SS STEEL BEAM OR WOOD (GOVT TO SELECT) GUARDRAIL WITH WOOD POST

6 THE EXCAVATION SUBCONTRACTOR MAY PROPOSE AN ALTERNATE RETAINING WALL OR CRIB WALL STABILIZATION METHOD

TOE OF WALL TOP OF WALL o o

3O0 CAISSON TOP OF CONCRETE EL 9660

SEGMENTALWINGWALL

RETAINING

GINV

ETAIL 2 WING 2005 shy 98840 shy 98335

EXTEND TIMBER FACADE IN FRONT OF H-PILE BUTT AGAINST WINGWALL SEE NOTE 4

CLOSURE PLATE SEE DRAWING 2007

12 OF TOPSOIL UNDERLAIN BY

CRUSHED STONE

fsamp

a en z

A ENDTCBC

OF CURB 98985 98950 SAW CUT PAVEMENT AND

MATCH NEW PAVEMENT

HP 14x73 (H-U)

ENLARGEDNTS

TIMBER LAGGINGPLACED IN WEBH13 AND H14

PLAN

MUST BE BETWEEN

go

LJJ

tn o

a o

I en

o

10 0 10 20 FEET

SCALE r=1O Sheet

reference number

FINAL GRADINGSCALE 1=

PLAN SSUED FOR CONSTRUCTION

2003 8 OF 18

3 2

LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

MATCH ACB TO EXISTING PIPE INVERTS

US Army Corps of Engineers New England District

NOTES

1 SEE ACB CHANNEL PROFILE DETAIL 1 DRAWING 2008 FOR CONSTRUCTION NOTES

2 PLACE ACB TO FORM A CHANNEL APPROXIMATELY 4 - 6 IN WIDTH AND 1 - 0 (MIN) IN DEPTH

3 SEE DRAWING 2008 FOR ACB DETAIL

STABILIZE LOCALIZED AREA OF SLOPE CUT-BACK (SLOPES STEEPER THAN 21) WITH D100 =9-iNCH RIPRAP mdash

LIMIT OF ARTICULATING CONCRETE BLOCK (ACB) SEE CROSS-SECTIONS

REMEDIATION LIMIT

NOTES

1 WHEN EXCAVATING ALONG OUTLB STRUCTURE FILL ANY VOIDS DISCOVERED UNDER STRUCTURE WITH 1000 PS LEAN CONCRETE

2 MATCH TOP OF ACB TO THE EDGES OF OUTLET STRUCTURE

REMEDIATION LIMIT

LIMITSEE

OF RIPRAP CROSS-SECTIONS

S

ARMORING PUN AT STATION 522+50

EC O

ARMORING PUN AT STATION 524+00

B

REMEDIATION LIMIT

LIMIT OF RIPRAP SEE CROSS-SECTIONS

SEE RIPRAP SWALE DETAIL 3 DRAWING 2008 AND RIPRAP CHANNEL PROFILE DETAIL 2 DRAWING 2008

CO

4

s Q-

|

+4 +SM o o Z a o

CANTILEVERED SHEET PILE WALL

EXISTING 12 CMP INVERT 98130

EXCAVATE TO TOP OF ROCK EXISTING INLET (TYP)

wfll

RPCK UTCROP

LIMITS

NOTES

1 EXCAVATE ADJACENT TO OUTCROP TO MAXIMUM EXTENT POSSIBLE TO ACHIEVE THE GRADES NECESSARY TO PLACE THE PROPOSED BACKFILL TO FULL THICKNESS

LIMIT OF RIPRAP SEE CROSS-SECTIONS

Is C M JF

ugt O

1 O bdquo ^ p 9

o lt

LJ

^

lt a o

(XL

2 IF FULL THICKNESS IS NOT ACHIEVABLE CLEAN THE AREA TO THE ELEVATION DIRECTED BY THE ENGINEER

O

111

LJ 5 LJ

ARMORING PUN AT STATION

3 HAND PLACE RIPRAP TO FORM A TIGHT AND CLOSED AREA ALL AROUND ROCK OUTCROP

4 FILL ALL VOIDS BETWEEN ROCK OUTCROP AND LARGER RIPRAP WITH SMALLER PIECES

525+50 ENURGED PUNS

ARMORING PLAN AT STATION 526+50

SSUED

10

FOR

0

SCALE 1M=

10 20 FEET

CONSTRUCTION ^

reference number

2001 6 OF 18 j

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OP OF SHEET PILE EL 9880

2 SEE DRAWING 2004 AND 2005 FOR SEGMENTAL WALL DETAILS AND TYPICAL CROSS-SECTION

3 GRADING REQUIRED TO ALLOW FOR DRAINAGE AWAY FROM SEGMENTAL RETAINING WALL AND SHEET PILE WALL INTO THE INLET

M c

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o

B

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3 GRADING REQUIRED TO ALLOW FOR DRAINAGE AWAY FROM SEGMENTAL RETAINING WALL AND SHEET PILE WALL INTO THE INLET

M c

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INV OUT 9785

TC 99017 BC 98950plusmn (MATCH TO EXST GRADE)

4 SEE DRAWING 2007 SECTION B FOR INTERFACE BETWEEN THE SHEET PILING AND THE SEGMENTAL RETAINING WALL

5 CONCRETE CURB SHALL ONLY BE 18 IN TOTAL HEIGHT THIS LENGTH ONLY SEE DRAWING 2004 FOR DETAIL OF CONCRETE CURB

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LINK

MHD TYPE SS STEEL BEAM OR WOOD (GOVT TO SELECT) GUARDRAIL WITH WOOD POST

6 THE EXCAVATION SUBCONTRACTOR MAY PROPOSE AN ALTERNATE RETAINING WALL OR CRIB WALL STABILIZATION METHOD

TOE OF WALL TOP OF WALL o o

3O0 CAISSON TOP OF CONCRETE EL 9660

SEGMENTALWINGWALL

RETAINING

GINV

ETAIL 2 WING 2005 shy 98840 shy 98335

EXTEND TIMBER FACADE IN FRONT OF H-PILE BUTT AGAINST WINGWALL SEE NOTE 4

CLOSURE PLATE SEE DRAWING 2007

12 OF TOPSOIL UNDERLAIN BY

CRUSHED STONE

fsamp

a en z

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2003 8 OF 18

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ARBORVITAE CURB KINO AJaQNG SLOPE

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o

B

OP OF SHEET PILE EL 9880

2 SEE DRAWING 2004 AND 2005 FOR SEGMENTAL WALL DETAILS AND TYPICAL CROSS-SECTION

3 GRADING REQUIRED TO ALLOW FOR DRAINAGE AWAY FROM SEGMENTAL RETAINING WALL AND SHEET PILE WALL INTO THE INLET

M c

a a

INV OUT 9785

TC 99017 BC 98950plusmn (MATCH TO EXST GRADE)

4 SEE DRAWING 2007 SECTION B FOR INTERFACE BETWEEN THE SHEET PILING AND THE SEGMENTAL RETAINING WALL

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bulla it

IS bulla

I gt

CHAINFENCE

LINK

MHD TYPE SS STEEL BEAM OR WOOD (GOVT TO SELECT) GUARDRAIL WITH WOOD POST

6 THE EXCAVATION SUBCONTRACTOR MAY PROPOSE AN ALTERNATE RETAINING WALL OR CRIB WALL STABILIZATION METHOD

TOE OF WALL TOP OF WALL o o

3O0 CAISSON TOP OF CONCRETE EL 9660

SEGMENTALWINGWALL

RETAINING

GINV

ETAIL 2 WING 2005 shy 98840 shy 98335

EXTEND TIMBER FACADE IN FRONT OF H-PILE BUTT AGAINST WINGWALL SEE NOTE 4

CLOSURE PLATE SEE DRAWING 2007

12 OF TOPSOIL UNDERLAIN BY

CRUSHED STONE

fsamp

a en z

A ENDTCBC

OF CURB 98985 98950 SAW CUT PAVEMENT AND

MATCH NEW PAVEMENT

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PLAN

MUST BE BETWEEN

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LJJ

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reference number

FINAL GRADINGSCALE 1=

PLAN SSUED FOR CONSTRUCTION

2003 8 OF 18

3

CAP UNIT ADHERE WITH DRAINAGE AGGREGATE CONCRETE ADHESIVE EL 98930 12 THICK MIN WITH GEOTEXTILE RANDOMLY STAGGER US Army Corps

VERTICAL JOINTS DIRECTION OF STRENGTH of Engineers ASPHALT PARKING LOT EL 98980 mdash (ROLL DIRECTION) - bull - New England District

PUCE 3 OF SOIL FILL MODULAR CONCRETE sBETWEEN OVERLAPPING FACING UNITS REINFORCEMENT FOR PROPER JTTTii_rrT ANCHORAGE i

GEOSYNTHETIC REINFORCEMENT CONCRETE 8 TO 12 (GEOGRID) LENGTH TYPE AND LEVELING PAD SPACING TO BE DETERMINED BY 6 THICK ANCHORING PIPE c EXCAVATION SUBCONTRACTOR

ANCHOR BURY ONE ADDITIONAL GEOGRID FULL UNIT MIN

s POTENTIAL TILL OR BEDROCK 1

EL 97500 (plusmn6) s

NATIVE SOIL COMPACTED NOTE oEL 97000 (plusmn6) TO A DENSE AND STABLE 1 LIMIT CHANGES IN BASE

REINFORCED BACKFILL CONDITION BASED ON ELEVATION TO 6 PER STEP TO ARTICULATED COMPACTED 95 OF MAXIMUM VISUAL INSPECTION AVOID DIFFERENTIAL SETTLEMENT CONROTE BLOCK MODIFIED PROCTOR DENSITY

SEE NOTE 1 2 STEP OFTEN ENOUGH TO 4 DIA (MIN) DRAIN PIPE MAINTAIN MINIMUM REQUIRED

Sym

bol

11 Dote ANCHOR AS OUTLET 20 CENTERS MAX EMBEDMENT

REQUIRED ON UPPER AND LOWER IMPERVIOUS FILL DRAINS STAGGER UPPER OR CONCRETE EL 96800 AND LOWER DRAIN OUTLETS STEPPING BASE DETAIL GEOSYNTHETIC PLACEMENT OUTSIDE CORNER

IgNTS 1

NTS PAD 6 THICK MIN CL

I S ei TEMPORARY RETAINING

EL 96700 STRUCTURE attgt

e DO NOT OVERLAP SEGMENTAL RETAINING WALL 3GEOGRID LAYERS O(+1 MAX) PROPOSED FENCE - USE MHD

NTS DRAWING NO 40440 TENCE MHD TYPE SS BEAM OR WOOD oON GROUND FENCE TO BE o

x (GOVT TO SELECT) GUARDRAIL 4 - 0 IN HEIGHT ^ shy

NOTES -- WITH WOOD POST MHD TYPE SS BEAM OR WOOD 1 IF TILL OR BEDROCK ARE ENCOUNTERED INSTALL ANCHORS IN LIEU OF USING LJ

tpound CAP UNIT (GOVT TO SELECT) FULL LENGTHS OF REINFORCEMENT ALL ANCHORAGE SYSTEM COMPONENTS SHALL CUT GEOGRtD AROUND VERTICAL fr ADHERE WITH GUARDRAIL WITH WOOD BE HOT DIPPED GALVANIZED IN ACCORDANCE WITH ASTM A153 STRUCTURES BEHIND WALL 5CONCRETE ADHESIVE- POST DETAIL 401100 IT O

^ ^

-ASPHALT PARKING LOT

FENCE POST DRAINAGE AGGREGATE BITUMINOUS

- l -PERFORATED NOTE o i

bull ROLL CURB 1 M -2 5 a DRAIN PIPE - bullbullbull- bullr J -f 1 FOLLOW GEOGRID MANUFACTURERS

I-lttbull bull Li INSTALLATION PROCEDURES BOTTOM OF

B it gt CURB (BC) 2- 3 8 X 5 GALVANIZED STEEL LAG

2 GEOGRID LENGTH AND ELEVATION EL 98930 SCREWS WWASHERS DRILL 7 1 6 DIA PLACEMENT SHALL BE DETERMINED HOLE IN POST FIELD VERIFY ALL DIMENSIONS

START GRID APPROX BY CONTRACTOR bulla =gtOPEN JOINT AT 1 1 2 FROM FRONT OF UNITS c a -I 20 FT CENTERS

FENCE AND GUIDERAIL TYPICAL SECTION a lt

13 GEOSYNTHETIC AT STRUCTURES BEHIND WALL NTS NTS DRAIN PIPE DETAIL

NTS

GEOGRID NOT SHOWN FOR

PRECAST LINTEL BEAM GEOTEXTILE PRECAST LINTEL BEAM CLARITY

MIN 18 BEARING (TYP)

CUT MODULAR UNITS UJ

-CUT MODULAR UNITS a PRECAST LiNTEL BEAM TO FIT AROUND PIPE R (TYP)

ARTICULATING FINAL CONCRETE BLOCKS GRADE SEE DETAIL 4 FINAL ON DWG 2008shy GRADE

PRECAST LINTEL BEAM

GOLF SHOP ^^i^^^^^^^ CUP SHOP

ANCHOR AS REQUIRED A

PIPE PENETRATION WALL W PIPE CULVERT PENETRATION CONCRETE CURB DETAIL NTS NTS

N X S NOTES

1 FOR MATERIALS SEE MHD SECTION 50163 LINTEL NOTES

1 FINAL BEAM SIZE REINFORCEMENT AND CONFIGURATION TO BE 2 FOR INSTALLATION REQUIREMENTS SEE MHD SECTION 50163 DESIGNED BY THE SEGMENTAL RETAINING WALL ENGINEER

2 LINTEL BEAMS SHALL BE PRECAST WITH MIN 7 DAYS CURE 3 SEE DRAWING 2003 FOR CURB LOCATION 3 HEIGHT OF BEAM SHALL CORRESPOND TO HEIGHT OF MODULAR UNIT(S) Sheet 4 PLACE LINTEL ON COURSE ABOVE DRAINAGE PIPE INSTALL DRAINAGE reference

PIPE PRIOR TO CONSTRUCTION OF WALL ABOVE number 5 PIPE TO EXTEND BEYOND BASE COURSE OF WALL NO LESS THAN 6 6 GEOTEXTILE FABRIC SHALL BE INSTALLED AROUND PIPE OPENING 2004 7 LINTEL TO EXTEND MINIMUM 18 EITHER SIDE OF OPENING ISSUED FOR CONSTRUCTION 9 OF 18

EL 9665 SEE DETAIL THIS DRAWING CONCRETE LEVELING

3

US Army Corps of Engineers New England District

a

m o

PROVIDEBETWEEN

WATERTIGHT JOINTS INLET SECTIONS

TOP OF WALL CAP UNIT 9898 TOP

EL OF SHEET

9880 PILE

D

a

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EXISTING GRADE o Q

i ia ii a

ROVIDE WATERTIGHT EAL BETW EN HOPE

PIPE AND ilMLET

0031 f t f tmdash18 HOPE

BED BEDROCK

ARTICULATING CONCRETE BLOCK EL 9680 1

3

s V)i _

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INV (OUT)

INV INV 96703 9705

0+00 0+10 0+20 0+00 0+10 0+20

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NOTES NOTES

1 GEOGRJD NOT SHOWN FOR CLARITY 1 INLET AND GRATE SHALL BE DESIGNED FOR HS-20 LOADING oc a

2 INLET GRATE SHALL BE DESIGNED FOR HS-20 LOADING 2 EXCAVATION SUBCONTRACTOR TO COORDINATE THE LENGTH OF 18 PIPE REQUIRED WITH SHEET PILE INSTALLER

1 f o

S

9

B

3 EXCAVATION SUBCONTRACTOR TO COORDINATE THE LENGTH OF 18 PIPE REQUIRED WITH SEGMENTAL RETAINING WALL DESIGNER II s

m at

a

8 8

J2 jpound a a

i5

4-360 HOLES FOR 4-ampEXPANSiON ANCHORS MiN EMBEDMENT

x 3 SS PLATE (3 SIDES)

O

I LJ

II 13 flC

WATERTIGHT SEAL AROUND

18 HDPE PIPE

990shy

985shy

H-PILE (H1)

3RADE

TOP OF SEGMENTAL RETAINING WALL CAP UNIT EL 9898

bull ~

a Ld ED

o X oa Q L

a

a Ld

a CO

o

Q

Ld

FINAL GRADE bull EL 98930

- 1 2 OF TOPSOfL REMOVE CAP UNIT AND ONE COURSE OF FACING UNITS

a o bullfi

980shy

ELEVATION

TRAP

SECTION 975shy

970shy

o z o

-CO -

PROPOSED EL

JRADE 9680 18 HDPE

GRAVEL BACKFILL

A

NOTES

1 ALL WELDS WILL

2 ALL WELDS WILL

COMPLY WITH AISC AND AWS CODES

BE CONTINUOS WELDS

965shy

960shy0+0 0+10

BO EL

DM OF 9665

CONCRETE LEVEL PAD

0+20 0+30 0+40 0+50 0+6 0 0+7 0

3 TRAP SHALL MEET INTENT OF INVERTED PIPE AS DESCRIBED IN MADEP STORMWATER GUIDANCE FOR DEEP SUMP CATCH BASINS

SEGMENTAL RETAINING WALL ELEVATION STA 522+34 TO 522+92

NOTE H r V r-tO-O WJU

1 SPECIFIC HORIZONTAL LOCATIONS OF SEGMENTAL RETAINING WALL DRAIN PIPE OUTLETS AT EL 9700 (plusmn6 ) AND EL 975 (plusmn6 ) TO BE SELECTED BY CONTRACTOR IN ACCORDANCE WITH SEGMENTAL RETAINING WALL DETAIL ON DRAWING 2004

10 0 10

SCALE 1mdash10

20 FEET

Sheet reference number

2 INLETS SHALL HAVE SUMPS WITH DEPTHSBELOW PIPE INVERT IN ACCORDANCE WITHMANAGEMENT GUIDANCE

OF AT LEAST 4 MADEP STORMWATER ISSUED FOR CONSTRUCTION

2005 I I O O M S J

I

v

3 7 I

HANDRAIL COPING BOARD STA 526+75 (APPROXIMATE) RAILS AND TOE (COMPOSITE) 2x8

2x2 VERTICAL AT 5 - 0 GRAVEL WALK PLATES (COMPOSITE) 2x6 6 C TO C (COMPOSITE) 4x12 WOOD COPING US Arrny Corps

of Engineers New England District

VARIES bull

RAILING MFRS STANDARD NOTCH OUT COPING l RAIL POSTS SIDE MTD ANCHOR 9870 SYSTEM (TYP) WOOD CAP PLATE

r~r 9860 2x6 JLJ

C L 2x6 SLATS

3 STONE DUST I I JL 2x6 VERTICAL SLATS 3 CRUSHED STONE

1 TYP

NOTCH OUT COPING FOR RAIL POSTS (TYP) PREPARED SUBGRADE

I2x6 SLATS FACADE

1s D

FACADE a

2x6 WALE MAXIMUM

ISS

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VERTICAL SPACING 4 C TO C (TYP) 1

u 0)ffl Q

2 x6 WALE 2x6 WALE (TYP) FINAL GRADE ATTACHED TO SHEET PILE

W STAINLESS STEEL SELF-TAPPING SCREWS RIPRAP

STA 526+75 ~a

ELEVATION CANTILEVERED RETAINING WALL o XI

AT STA 526+75 TYPICAL SECTION - CANTILEVERED RETAINING WALL NXS a oSTA 5 2 5 + 7 5 TO 5 2 7 + 5 0 fEAST BANK)

gt

NTS c | | 8 PLAN CANTILEVERED RETAINING WALL JS1 o

SEE DRAWING 2003 FOR Ui ^ o o in a a NTS GUARDRAIL AND CHAINLINK to

B FENCE

VEGETATED PARKING LOT 3VEGETATED SLOPE 4X12 WOOD COPING SLOPE ea y

-IFIELD WELD STUDS 4x12 NOTES 3 8 x 2 AT CENTER COPING 1 WALL LUMBER SHALL BE COMPOSED OF a x OF CONCRETE INmdashFILL AN ACCHTREATED N02 GRADE SOUTHERN

9880 PINE OR BETTER S4S S-DRY IN ACCORDANCE WITH THE WESTERN WOOD PRODUCTS

COMMON FILL ASSSOCIATION (WWPA) GRADING STANDARDS QC tgt Imdash FACADE

NOTE 2wx6 SLATS 2 ALL BOLTS SCREWS WASHERS AND GUIDERAIL FENCE NAILS SHALL BE STAINLESS STEEL

2x6 VERTICAL SLATS AND BITUMINOUS MINIMUM BOLTLAG SCREW DIAMCTER CURB NOT SHOWN

n FOR BOLTED CONNECTIONS SHALL BE JLL- 3 8 UNLESS OTHERWISE NOTED

1 TYP 2x12 WALE MAXIMUM

3 GALVANIZED STEEL ANCHOR BOLTS SPACING 4 CENTER 2x6 (TYP) SHALL CONFORM TO ASTM A307 TO CENTER MATERIAL SPECIFICATION

TIEBACK bullrr II ANCHOR U

GALV STEEL ANGLES LJ

EACH SIDE (TYP) 2x6 SLATS

AS REQD TO CLEAR TIEBACK 2 x6 HORIZONTAL STRUTS

2x6 WALE (FS) ANCHORED TO WALES MAXIMUM VERTICAL SPACING W DBL ANGLES EACH END 4 C TO C (TYP) AND STAINLESS STEEL LAG BOLTS FINAL GRADE

2x6 WALE (TYP) ACB i r ~ i i ACB CONCRETE WEB

GEOTEXTiLE L I 1 I 71 INFILL (POURED AFTER ACB

NOTE IS INSTALLED) TiEBACK ANCHOR

SYSTEM NOT SHOWN STRUCTURAL H t b ELEVATION ANCHORED RETAINING WALL

FOR CLARITY NTS

Sheet TYPICAL SECTION - ANCHORED RETAINING WALL reference number PLAN - ANCHORED RETAINING WALL STA 5 2 3 + 0 0 TO 5 2 4 + 2 4 fEAST BANK)

NTS 2006 NTS ASSUED FOR CONSTRUCTION ^ 11 OF 18

r T t

3

H1 CRUSHED

STONE

H2

HP 14x73

VARIES SEE DETAIL 1

2x6 FASCIA BOARDS ANCHOR TO PLATE amp FLANGE WITH 3 8 SELF TAPPING SCREWS

1 2 A36 STEEL PLATE

1 12 7 - 9 (TYP)

p 4 22 EF

7

1 12

TYP r ELM STREET BRIDGE

US Army Corps of Engineers New England District

aalt

(SEE NOTE)

12 CLR TIMBER LAGGING

gtraquoshy REINFORCED 8 THK PRECAST PANEL BACKFILL

Dat

e

CLOSURE PLATE ELM STREETWINGWALL AND SEGMENTAL RETAINING

12 - r-G

BRIDGE WALLshy PLAN

WINGWALL

PRECAST

1 12

TYP

CONCRETE LAGGING38 - 1-O

r - 9

shy PLAN

1 12

TYP

a 2 CL

o

JI

in CRUSHED A 1 K j

App

r

STONE SEE DETAIL 1 DRAWING 2007 I if aFOR FRAMING DETAILS FIELD VERIFY

EL 98930

GEOTEXTILE DETAIL 1 34= r~o

NOTE EXCAVATION SUBCONTRACTOR TO FIELD MEASURE FOR PLATE DIMENSIONS AFTER HP 14x73 IS INSTALLED

1 mdash

o1

1 CM

C

ON

STR

UC

TIO

N

Des

crtp

tfon

TYP

ISS

UE

) FO

R

j i bdquo

TIMBER h 1 bdquobdquo _

CLOSURE PLATE [ _ j FACADE

FACE OF SEGMENTAL ] RETAINING WALL

O

vo

[ H14 (HP 14x73) NO BATTER GAP

HP 14x73

BETWEEN CLOSURE 1HP 14x73

TTP REINF EF c 1HP 14x73

PLATE amp WALL

B WELD ALONG THIS FACE AS CLOSE TO BOTTOM AS POSSIBLE

CLOSURE PLATE WELDED TO HP 14x73 TO RETAIN CRUSHED STONE PLACED

8J~O (TYP)

PRECAST CONCRETE LAGGING shy38 shy 1~0

PARTIAL ELEVATION 1 II

5 deg O O

CL a

EL 9680

MAXIMUM FACE OF WALL (BLOCKS NOT SHOWN FOR CLARITY)

EL 98930plusmn

IN VOIDamp PILE

BETWEEN WALL

2 (TYP) -I IS

I5

w o

EL 96650

5plusmn H1 (HP14x73) (NO BATTER)

EXPOSED PORTION Of ^CONCRETE LAGGING

EL 98930plusmn

H4

SECTION NOTE FIELD VERIFY ALL DIMENSIONS

APPROX FRONT FACE OF SEGMENTAL RETAINING WALL

I WIDTH VARIES WITH WALL BATTER

WELD ALONG THIS FACE AS CLOSE TO BOTTOM AS POSSIBLE RIVERBED

RECAST CONCRETE LAGGING (SET IN WEB) (TYPICAL THIS PANEL ONLY)

TIMBER LAGGING

EL 9755

EL 979

f ASSUMED ESTIMATED LIMIT OF EXCAVATION ^

i o o

A

iI

Bplusmn

n ALIGN FRONT FACE OF BOTTOM BLOCKFRONT FACE OF SOLDIER PILE

W

EL 9680

EL 9715

EL 973 plusmn 0

SCALE 3 8 - V

0 1

4 FEET

2 FEET

iJL j l ^

BOTTOM

I

OF FOOTING EL 9665- BOTTOM

CONCRETE

COURSE OF BLOCK

LEVELING PAD 4

SCALE

0

3 4 w = V

4 8 FEET

EL 9600 L - mdash E L 9600 i t mmm

SECTION NOTE BRIDGE WINGWALL FOOTING ELEVATIONS BASED

ELEVATION BRIDGE

ELM STREET LAGGING

SCALE

0 4 FEET Sheet reference

NTS ON CITY OF PiTTSFIELD ELM STREETELEVATION AND RAILING DETAIL MARCH 20gt 1911 SHEET 3

BRIDGE NTS

ISSUED

SCALE 1 2 = f

FOR CONSTRUCTION

number

2007 12 OF 18

3

6 TOPSOIL

TOPSOiL

BANK REVEGETATION US Army Corps UNDISTURBED AREA TOP OF ARMOR of Engineers (SEE CROSS-SECTIONS) REFER TO CROSS-SECTIONS FOR REQUIRED COMMON FILL New England District

UPPER BANK LIMIT OF ACB ANCHOR TOPSOIL

ARTICULATING AS REQUIRED CONCRETE BLOCK (ACB)

TOP OF ARMOR sCOMMON FILL RIPRAP (12-INCH) (SEE CROSS-SECTIONS) oSTRUCTURAL FILL

(PUCE IN HORIZONTAL LIFTS)

C COMMON FILL RIPRAP (12-INCH) EXISTING RIVERBED TOE APRON

EXCAVATE BACKFILL AND 1GRADE (AS REQD) REGRADE BANK IN PREPARATION FOR ACB 1

RIVERBED STRUCTURAL FILL PLACEMENT SEE NOTE 1

MATERIAL (PLACE IN HORIZONTAL LIFTS) ANCHOR 6 FILTER EXISTING OR EXCAVATED GRADE

AS REQD EXISTING OR EXCAVATED GRADE EXCAVATED

Sym

bol

MATERIAL RIVERBED

a DETAIL t

J04I20TYPICAL CROSS SECTION EAST BANK DETAIL TYPICAL CROSS SECTION WEST BANK DETAIL NTS 2008 i aSTA 524+00 TO 527+60 STA 524+00 TO 527+60 a

ARTICULATING CONCRETE BLOCK (ACB) DETAIL NTS NTS

ISS

UE

D

FOR

C

ON

STR

UC

TIO

N

STA 522+29 TO 524+00 ELEVATION APPROX TOP OF GRATE EL 9875

ARTICULATING o

o o

NTSNOTES -RIVER WALK CONCRETE BLOCK 990 1 REFER TO SPECIFICATION 02300 PART 31 FOR BACKFILL REQUIREMENTS TOP OF SHEET PILE EL 9870 GEOTEXTILE

2 MINIMUM THICKNESS OF STRUCTURAL FILL BELOW ACB SHALL BE 6 INCHES I 12 CMP INVERT EL 98130

STRUCTURAL FILL 3 THE ARTICULATING CONCRETE BLOCK (ACB) SYSTEM SHALL BE DESIGNED AND CUT 12 CMP TO ACCOMMODATE 3HEET PILE INSTALLATION CONSTRUCTED TO MECT THE PARAMETERSVALUES AND REQUIREMENTS OF SPECIFICATION o

COMMON

NATIVE

FILL

SOIL

CUT A HOLE IN THE SHEET PILE CENTER HOLE ON OF 12 CMP PIPE TO

18 CMP OVER THE ACCOMMODATE 18 CMP 2 PIPE AT LEAST 12

TCOSHX

CENTERUHlE PIPE TRBnSR(DtTI

02382 ARTICULATING CONCRETE BLOCK REVETMENTS THE DESIGN OF THE ACB SYSTEM SHALL ADDRESS BANK ANCHORAGE AND TOE APRON REQUIREMENTS AS REQD BY DESIGN PARAMETERS AND ITS LAYOUT CONFIGURATION

EXISTING GRADE

v

r i o

B

TYPICAL RIVERBED BACKFILL SEQUENCE STA 522+29 TO 524+00

NOTES N T t S

CMP 6 BEYONDFACADE

EXTEND RIPRAP

FRONT

SWALE FROM TOP OF

0 - 6 UNDERFILL FINAL GRADE

RIPRAP 12-INCH (18RIPRAP 18-INCH (24SEE NOTES 2 AND 3

THICK) THICK) 8 o CL

to

l o g

tT G a

1

2

IF BEDROCK IS ENCOUNTERED WITHIN 3 FEET OF THE EXISTING RIVERBED SURFACE BACKFILLING IS NOT REQUIRED UNLESS DIRECTED BY THE ENGINEER

AT THE DIRECTION OF THE ENGINEER BACKFILL MAY CONSIST OF MINIMUM 24 INCHES OF 18-INCH RIPRAP OVERLYING FILTER MATERIAL AND COMMON FILL

12 CMP OUTLET SEE DETAIL 3 THIS DRAWING

TOP OF RIVER BA RIPRAP EL 9720

6

mmmmm FILTER MATERIAL

INCREASECOMMONMAXIMUM

THICKNESS OF FILL TO ACHIEVE UNDERFILL OF 6 INCHES gt

2

a

i 3

m

-o v

I DC

si lt 1 s 3 6

UNDERFILL

FINAL GRADE LEXISTING GRADE

t o

9640+00 1+00 2+00 3+00

1 IF AND WHEN OVER-EXCAVATION IS REQUIRED IE EXCAVATION GREATER THAN 3 FEET THE EXCAVATION SHALL BE BACKFILLED AS INDICATED ABOVE

2 FROM STA 524+00 TO 527+60 IF AREA SURROUNDING OVER-EXCAVATION IS NOT BACKFILLED IE BEDROCK IS ENCOUNTERED WITHIN 25 FEET OF THE RIVERBED SURFACE BACKFILL OVER-EXCAVATED AREA WITH 12-INCH

=RIPRAP

12-INCH)

mdash C~r-~-^mdash~V i-ltrademdashgtmdash1 ^^~~^~~f^rm^^ir~~^ f^)shy gtmdash^ fO---^ 1 f-O---V RIPRAP SWALE PROFILE DETAIL (STA 526+50)_

S2 2001(2008

RIPRAP OR AS OTHERWISE DIRECTED BY THE ENGINEER

3 FROM STA 521+68 TO 524+00 IF AREA SURROUNDING OVER-EXCAVATION IS NOT BACKFILLED IE BEDROCK IS ENCOUNTERED WITHIN 3 FEET OF THE RIVERBED SURFACE BACKFILL OVER-EXCAVATED AREA WITH 18-INCH RIPRAP

LU o

990 ACB OR AS OTHERWISE DIRECTED BY THE ENGINEER

FILTER MATERIAL TOP OF EXISTING STONE APRON RESTORATION OF ISOLATED OVER-EXCAVATION DETAIL o

RON FACE NTS

A

COMMON FILL

NATIVE SOIL

TYPICAL RIVERBED BACKFILL SEQUENCE STA 524+00 TO 527+60

NTS NOTES

985

975

STONE FACE PRESSURE

ALONG TH FLUSH TO

MATCH ACB EXISTING PIPE

THE APRC INVERT

GROUT I ENTIRE APRON FACE

STING FOUNDATION STONE APRON GROUfT

TO INVERT AND STONE

N (EXISTI L 9 8 0 6

OF FACE 18

SEE ARMORING SCHEDULE FOR SIZE amp THICKNESS OF RIPRAP MATERIAL-

r-o 4

1

N

7 T

o p OS 2

hi

Ci

1 IF BEDROCK IS ENCOUNTERED WITHIN 25 FEET OF THE EXISTING RIVERBED SEE ACB SURFACE BACKFILLING IS NOT REQUIRED UNLESS DIRECTED BY THE ENGINEER E)ETASL THIS DRAWING 2Q FEET 2

MATCH TO o

970 shyEXISTING GRADE

10 20 30 40

ACB CHANNEL PROFILE DETAIL H r=10-0 V 1=5-0

-FiNWb-SRAampEshy

50

gt001|20 2008

2 (TYP)

RIPRAP SWALE DETAIL NTS 2003)2008

GEOTEXTILE

6 FILTER MATERIAL

COMMON FILL AS REGD TO ACHIEVE FINAL GRADE

SSUED

40

SCALE 1=10

0 40 - ^

SCALE

80 FEET

FOR CONSTRUCTION

rSheetreference number

2008 13 OF 21

^

980

1000

EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST 1000 1000 1000 1000

US Army Corps of Engineers New England District

EXISTING GRADE j (TYP)

990 990 990 990 LIMIT OF REMEDIATO (TYP)

TOP ELEV OF bulllt a

ARTICULATED BLOCK TOP OF RIP RAP EL 9755 EL 9742

980 980 980 ARTICULATED BLOCK FINAL GRADE EL 9670

Dot

e

c a va

970 970 970 970 _n u

a

(n

a

EDGE OB RIVER (TYP) EXCAVATION CUT LINE (TYP)

960 960 960 960

App

r

Sym

bol

pound

mdash mdashSTATION 522+7936 mdash mdash mdash mdashSTATION 524+50 EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST lti bullSi 1000 1000 1000 a

ISS

UE

D

FOR

C

ON

STR

UC

TIO

N

TOP ELEV OF ARTICULATED BLOCK EL 9755 PLACE

990 ARTICULATED BLOCK AROUND DISSIPATION STRUCTURE AS 990 990

EL 9880 990

FIELD CONDITIONS REQUIREshy

END ARTICULATED BLOCK BEGIN RIP RAP TOP ELEV OF ARTICULATED BLOCKRIP RAP EL 9742 shy

980 980 980 980 ARTICULATED BLOCK

Desc

riptio

n

FINAL GRADE E L 9670

0 0

9 970 970 970 970

QLbull mdash -

o

o

t

1 o

5 ^

960 960 960 960 file d

b 8 ii

4raquoraquo STATION 522+50 STATION 524+00 tgt o

B EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST Q o

1000 PRESUMED

1000 1000 1000

PARKING I O

EC

ato

990

LOT i ELEVATION TOP ELEV OF ARTICULATED

BLOCK E L 9755 PLACE ARTICULATED BLOCK DISSIPATION STRUCTURE FIELD CONDITIONS

AROUND AS

990 990 EL 9880

TOP ELEV OF ARTICULATED BLOCK E L 9742 mdashbull

990 2 4

W

T3

980 980 980 980

ANCHORED SHEETPiLE RETAINING WALLmdash

970 970 970 970 _- I

960

ARTICULATED^ BLOCK FINAL GRADE EL 9680

STATION 522+3399

EXISTING STRUCTURE TO

DISSIPATON

960 960

EAST (LEFT)

ARTICUUTED^LOCK FINAL GRADE EL 9695

STATION 523+50 960

(RIGHT) WEST

S|8

1000 1000

990

ANCHORED SHEETPILE RETAINING WALL

990 in

A 980

TOP ELEVl OF ARTICULATED 8L0CK E L 97555

980

f1 lt z ltUJ

O

V)

tO Ixl

II

970

960

10

EXTEND ARTICULATED BLOCK TO-SHEET-PILEshyRETAINING WALL

ARTICULATEDFINAL GRADE

0 10

SCALE 1-10

BLOCK EL 9670

20 FEET

STATION 523+10

ISSUED

970

960

FOR CONSTRUCTION t

3 aO

a

i UJ

S h e e t gt reference number

2009 14 OF 18

5

3

US Army Corps of Engineers New England District

a

m o

PROVIDEBETWEEN

WATERTIGHT JOINTS INLET SECTIONS

TOP OF WALL CAP UNIT 9898 TOP

EL OF SHEET

9880 PILE

D

a

mdash SEGMENTAL RETAININ G WALL 9901

EXISTING GRADE o Q

i ia ii a

ROVIDE WATERTIGHT EAL BETW EN HOPE

PIPE AND ilMLET

0031 f t f tmdash18 HOPE

BED BEDROCK

ARTICULATING CONCRETE BLOCK EL 9680 1

3

s V)i _

o a

INV (OUT)

INV INV 96703 9705

0+00 0+10 0+20 0+00 0+10 0+20

GOLF SHOP PARKING CULVERT PROFILE DETAIL CLIP SHOP PARKING CULVERT PROFILE DETAIL fefeoH it= 2003 2005 H 1 -1O -O 20T03[2005 iSS

UE

D

FOR

C

ON

STR

UC

TIO

N

V r= o

NOTES NOTES

1 GEOGRJD NOT SHOWN FOR CLARITY 1 INLET AND GRATE SHALL BE DESIGNED FOR HS-20 LOADING oc a

2 INLET GRATE SHALL BE DESIGNED FOR HS-20 LOADING 2 EXCAVATION SUBCONTRACTOR TO COORDINATE THE LENGTH OF 18 PIPE REQUIRED WITH SHEET PILE INSTALLER

1 f o

S

9

B

3 EXCAVATION SUBCONTRACTOR TO COORDINATE THE LENGTH OF 18 PIPE REQUIRED WITH SEGMENTAL RETAINING WALL DESIGNER II s

m at

a

8 8

J2 jpound a a

i5

4-360 HOLES FOR 4-ampEXPANSiON ANCHORS MiN EMBEDMENT

x 3 SS PLATE (3 SIDES)

O

I LJ

II 13 flC

WATERTIGHT SEAL AROUND

18 HDPE PIPE

990shy

985shy

H-PILE (H1)

3RADE

TOP OF SEGMENTAL RETAINING WALL CAP UNIT EL 9898

bull ~

a Ld ED

o X oa Q L

a

a Ld

a CO

o

Q

Ld

FINAL GRADE bull EL 98930

- 1 2 OF TOPSOfL REMOVE CAP UNIT AND ONE COURSE OF FACING UNITS

a o bullfi

980shy

ELEVATION

TRAP

SECTION 975shy

970shy

o z o

-CO -

PROPOSED EL

JRADE 9680 18 HDPE

GRAVEL BACKFILL

A

NOTES

1 ALL WELDS WILL

2 ALL WELDS WILL

COMPLY WITH AISC AND AWS CODES

BE CONTINUOS WELDS

965shy

960shy0+0 0+10

BO EL

DM OF 9665

CONCRETE LEVEL PAD

0+20 0+30 0+40 0+50 0+6 0 0+7 0

3 TRAP SHALL MEET INTENT OF INVERTED PIPE AS DESCRIBED IN MADEP STORMWATER GUIDANCE FOR DEEP SUMP CATCH BASINS

SEGMENTAL RETAINING WALL ELEVATION STA 522+34 TO 522+92

NOTE H r V r-tO-O WJU

1 SPECIFIC HORIZONTAL LOCATIONS OF SEGMENTAL RETAINING WALL DRAIN PIPE OUTLETS AT EL 9700 (plusmn6 ) AND EL 975 (plusmn6 ) TO BE SELECTED BY CONTRACTOR IN ACCORDANCE WITH SEGMENTAL RETAINING WALL DETAIL ON DRAWING 2004

10 0 10

SCALE 1mdash10

20 FEET

Sheet reference number

2 INLETS SHALL HAVE SUMPS WITH DEPTHSBELOW PIPE INVERT IN ACCORDANCE WITHMANAGEMENT GUIDANCE

OF AT LEAST 4 MADEP STORMWATER ISSUED FOR CONSTRUCTION

2005 I I O O M S J

I

v

3 7 I

HANDRAIL COPING BOARD STA 526+75 (APPROXIMATE) RAILS AND TOE (COMPOSITE) 2x8

2x2 VERTICAL AT 5 - 0 GRAVEL WALK PLATES (COMPOSITE) 2x6 6 C TO C (COMPOSITE) 4x12 WOOD COPING US Arrny Corps

of Engineers New England District

VARIES bull

RAILING MFRS STANDARD NOTCH OUT COPING l RAIL POSTS SIDE MTD ANCHOR 9870 SYSTEM (TYP) WOOD CAP PLATE

r~r 9860 2x6 JLJ

C L 2x6 SLATS

3 STONE DUST I I JL 2x6 VERTICAL SLATS 3 CRUSHED STONE

1 TYP

NOTCH OUT COPING FOR RAIL POSTS (TYP) PREPARED SUBGRADE

I2x6 SLATS FACADE

1s D

FACADE a

2x6 WALE MAXIMUM

ISS

UE

D

FOR

C

ON

STR

UC

TIO

N

VERTICAL SPACING 4 C TO C (TYP) 1

u 0)ffl Q

2 x6 WALE 2x6 WALE (TYP) FINAL GRADE ATTACHED TO SHEET PILE

W STAINLESS STEEL SELF-TAPPING SCREWS RIPRAP

STA 526+75 ~a

ELEVATION CANTILEVERED RETAINING WALL o XI

AT STA 526+75 TYPICAL SECTION - CANTILEVERED RETAINING WALL NXS a oSTA 5 2 5 + 7 5 TO 5 2 7 + 5 0 fEAST BANK)

gt

NTS c | | 8 PLAN CANTILEVERED RETAINING WALL JS1 o

SEE DRAWING 2003 FOR Ui ^ o o in a a NTS GUARDRAIL AND CHAINLINK to

B FENCE

VEGETATED PARKING LOT 3VEGETATED SLOPE 4X12 WOOD COPING SLOPE ea y

-IFIELD WELD STUDS 4x12 NOTES 3 8 x 2 AT CENTER COPING 1 WALL LUMBER SHALL BE COMPOSED OF a x OF CONCRETE INmdashFILL AN ACCHTREATED N02 GRADE SOUTHERN

9880 PINE OR BETTER S4S S-DRY IN ACCORDANCE WITH THE WESTERN WOOD PRODUCTS

COMMON FILL ASSSOCIATION (WWPA) GRADING STANDARDS QC tgt Imdash FACADE

NOTE 2wx6 SLATS 2 ALL BOLTS SCREWS WASHERS AND GUIDERAIL FENCE NAILS SHALL BE STAINLESS STEEL

2x6 VERTICAL SLATS AND BITUMINOUS MINIMUM BOLTLAG SCREW DIAMCTER CURB NOT SHOWN

n FOR BOLTED CONNECTIONS SHALL BE JLL- 3 8 UNLESS OTHERWISE NOTED

1 TYP 2x12 WALE MAXIMUM

3 GALVANIZED STEEL ANCHOR BOLTS SPACING 4 CENTER 2x6 (TYP) SHALL CONFORM TO ASTM A307 TO CENTER MATERIAL SPECIFICATION

TIEBACK bullrr II ANCHOR U

GALV STEEL ANGLES LJ

EACH SIDE (TYP) 2x6 SLATS

AS REQD TO CLEAR TIEBACK 2 x6 HORIZONTAL STRUTS

2x6 WALE (FS) ANCHORED TO WALES MAXIMUM VERTICAL SPACING W DBL ANGLES EACH END 4 C TO C (TYP) AND STAINLESS STEEL LAG BOLTS FINAL GRADE

2x6 WALE (TYP) ACB i r ~ i i ACB CONCRETE WEB

GEOTEXTiLE L I 1 I 71 INFILL (POURED AFTER ACB

NOTE IS INSTALLED) TiEBACK ANCHOR

SYSTEM NOT SHOWN STRUCTURAL H t b ELEVATION ANCHORED RETAINING WALL

FOR CLARITY NTS

Sheet TYPICAL SECTION - ANCHORED RETAINING WALL reference number PLAN - ANCHORED RETAINING WALL STA 5 2 3 + 0 0 TO 5 2 4 + 2 4 fEAST BANK)

NTS 2006 NTS ASSUED FOR CONSTRUCTION ^ 11 OF 18

r T t

3

H1 CRUSHED

STONE

H2

HP 14x73

VARIES SEE DETAIL 1

2x6 FASCIA BOARDS ANCHOR TO PLATE amp FLANGE WITH 3 8 SELF TAPPING SCREWS

1 2 A36 STEEL PLATE

1 12 7 - 9 (TYP)

p 4 22 EF

7

1 12

TYP r ELM STREET BRIDGE

US Army Corps of Engineers New England District

aalt

(SEE NOTE)

12 CLR TIMBER LAGGING

gtraquoshy REINFORCED 8 THK PRECAST PANEL BACKFILL

Dat

e

CLOSURE PLATE ELM STREETWINGWALL AND SEGMENTAL RETAINING

12 - r-G

BRIDGE WALLshy PLAN

WINGWALL

PRECAST

1 12

TYP

CONCRETE LAGGING38 - 1-O

r - 9

shy PLAN

1 12

TYP

a 2 CL

o

JI

in CRUSHED A 1 K j

App

r

STONE SEE DETAIL 1 DRAWING 2007 I if aFOR FRAMING DETAILS FIELD VERIFY

EL 98930

GEOTEXTILE DETAIL 1 34= r~o

NOTE EXCAVATION SUBCONTRACTOR TO FIELD MEASURE FOR PLATE DIMENSIONS AFTER HP 14x73 IS INSTALLED

1 mdash

o1

1 CM

C

ON

STR

UC

TIO

N

Des

crtp

tfon

TYP

ISS

UE

) FO

R

j i bdquo

TIMBER h 1 bdquobdquo _

CLOSURE PLATE [ _ j FACADE

FACE OF SEGMENTAL ] RETAINING WALL

O

vo

[ H14 (HP 14x73) NO BATTER GAP

HP 14x73

BETWEEN CLOSURE 1HP 14x73

TTP REINF EF c 1HP 14x73

PLATE amp WALL

B WELD ALONG THIS FACE AS CLOSE TO BOTTOM AS POSSIBLE

CLOSURE PLATE WELDED TO HP 14x73 TO RETAIN CRUSHED STONE PLACED

8J~O (TYP)

PRECAST CONCRETE LAGGING shy38 shy 1~0

PARTIAL ELEVATION 1 II

5 deg O O

CL a

EL 9680

MAXIMUM FACE OF WALL (BLOCKS NOT SHOWN FOR CLARITY)

EL 98930plusmn

IN VOIDamp PILE

BETWEEN WALL

2 (TYP) -I IS

I5

w o

EL 96650

5plusmn H1 (HP14x73) (NO BATTER)

EXPOSED PORTION Of ^CONCRETE LAGGING

EL 98930plusmn

H4

SECTION NOTE FIELD VERIFY ALL DIMENSIONS

APPROX FRONT FACE OF SEGMENTAL RETAINING WALL

I WIDTH VARIES WITH WALL BATTER

WELD ALONG THIS FACE AS CLOSE TO BOTTOM AS POSSIBLE RIVERBED

RECAST CONCRETE LAGGING (SET IN WEB) (TYPICAL THIS PANEL ONLY)

TIMBER LAGGING

EL 9755

EL 979

f ASSUMED ESTIMATED LIMIT OF EXCAVATION ^

i o o

A

iI

Bplusmn

n ALIGN FRONT FACE OF BOTTOM BLOCKFRONT FACE OF SOLDIER PILE

W

EL 9680

EL 9715

EL 973 plusmn 0

SCALE 3 8 - V

0 1

4 FEET

2 FEET

iJL j l ^

BOTTOM

I

OF FOOTING EL 9665- BOTTOM

CONCRETE

COURSE OF BLOCK

LEVELING PAD 4

SCALE

0

3 4 w = V

4 8 FEET

EL 9600 L - mdash E L 9600 i t mmm

SECTION NOTE BRIDGE WINGWALL FOOTING ELEVATIONS BASED

ELEVATION BRIDGE

ELM STREET LAGGING

SCALE

0 4 FEET Sheet reference

NTS ON CITY OF PiTTSFIELD ELM STREETELEVATION AND RAILING DETAIL MARCH 20gt 1911 SHEET 3

BRIDGE NTS

ISSUED

SCALE 1 2 = f

FOR CONSTRUCTION

number

2007 12 OF 18

3

6 TOPSOIL

TOPSOiL

BANK REVEGETATION US Army Corps UNDISTURBED AREA TOP OF ARMOR of Engineers (SEE CROSS-SECTIONS) REFER TO CROSS-SECTIONS FOR REQUIRED COMMON FILL New England District

UPPER BANK LIMIT OF ACB ANCHOR TOPSOIL

ARTICULATING AS REQUIRED CONCRETE BLOCK (ACB)

TOP OF ARMOR sCOMMON FILL RIPRAP (12-INCH) (SEE CROSS-SECTIONS) oSTRUCTURAL FILL

(PUCE IN HORIZONTAL LIFTS)

C COMMON FILL RIPRAP (12-INCH) EXISTING RIVERBED TOE APRON

EXCAVATE BACKFILL AND 1GRADE (AS REQD) REGRADE BANK IN PREPARATION FOR ACB 1

RIVERBED STRUCTURAL FILL PLACEMENT SEE NOTE 1

MATERIAL (PLACE IN HORIZONTAL LIFTS) ANCHOR 6 FILTER EXISTING OR EXCAVATED GRADE

AS REQD EXISTING OR EXCAVATED GRADE EXCAVATED

Sym

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MATERIAL RIVERBED

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J04I20TYPICAL CROSS SECTION EAST BANK DETAIL TYPICAL CROSS SECTION WEST BANK DETAIL NTS 2008 i aSTA 524+00 TO 527+60 STA 524+00 TO 527+60 a

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STRUCTURAL FILL 3 THE ARTICULATING CONCRETE BLOCK (ACB) SYSTEM SHALL BE DESIGNED AND CUT 12 CMP TO ACCOMMODATE 3HEET PILE INSTALLATION CONSTRUCTED TO MECT THE PARAMETERSVALUES AND REQUIREMENTS OF SPECIFICATION o

COMMON

NATIVE

FILL

SOIL

CUT A HOLE IN THE SHEET PILE CENTER HOLE ON OF 12 CMP PIPE TO

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v

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TYPICAL RIVERBED BACKFILL SEQUENCE STA 522+29 TO 524+00

NOTES N T t S

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EXTEND RIPRAP

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1

2

IF BEDROCK IS ENCOUNTERED WITHIN 3 FEET OF THE EXISTING RIVERBED SURFACE BACKFILLING IS NOT REQUIRED UNLESS DIRECTED BY THE ENGINEER

AT THE DIRECTION OF THE ENGINEER BACKFILL MAY CONSIST OF MINIMUM 24 INCHES OF 18-INCH RIPRAP OVERLYING FILTER MATERIAL AND COMMON FILL

12 CMP OUTLET SEE DETAIL 3 THIS DRAWING

TOP OF RIVER BA RIPRAP EL 9720

6

mmmmm FILTER MATERIAL

INCREASECOMMONMAXIMUM

THICKNESS OF FILL TO ACHIEVE UNDERFILL OF 6 INCHES gt

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^

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1000

EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST 1000 1000 1000 1000

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EXISTING GRADE j (TYP)

990 990 990 990 LIMIT OF REMEDIATO (TYP)

TOP ELEV OF bulllt a

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980 980 980 ARTICULATED BLOCK FINAL GRADE EL 9670

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2009 14 OF 18

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HANDRAIL COPING BOARD STA 526+75 (APPROXIMATE) RAILS AND TOE (COMPOSITE) 2x8

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VERTICAL SPACING 4 C TO C (TYP) 1

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2 x6 WALE 2x6 WALE (TYP) FINAL GRADE ATTACHED TO SHEET PILE

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AS REQD TO CLEAR TIEBACK 2 x6 HORIZONTAL STRUTS

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2x6 WALE (TYP) ACB i r ~ i i ACB CONCRETE WEB

GEOTEXTiLE L I 1 I 71 INFILL (POURED AFTER ACB

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Sheet TYPICAL SECTION - ANCHORED RETAINING WALL reference number PLAN - ANCHORED RETAINING WALL STA 5 2 3 + 0 0 TO 5 2 4 + 2 4 fEAST BANK)

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number

2007 12 OF 18

3

6 TOPSOIL

TOPSOiL

BANK REVEGETATION US Army Corps UNDISTURBED AREA TOP OF ARMOR of Engineers (SEE CROSS-SECTIONS) REFER TO CROSS-SECTIONS FOR REQUIRED COMMON FILL New England District

UPPER BANK LIMIT OF ACB ANCHOR TOPSOIL

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NOTES N T t S

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IF BEDROCK IS ENCOUNTERED WITHIN 3 FEET OF THE EXISTING RIVERBED SURFACE BACKFILLING IS NOT REQUIRED UNLESS DIRECTED BY THE ENGINEER

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rSheetreference number

2008 13 OF 21

^

980

1000

EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST 1000 1000 1000 1000

US Army Corps of Engineers New England District

EXISTING GRADE j (TYP)

990 990 990 990 LIMIT OF REMEDIATO (TYP)

TOP ELEV OF bulllt a

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980 980 980 ARTICULATED BLOCK FINAL GRADE EL 9670

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EL 98930

GEOTEXTILE DETAIL 1 34= r~o

NOTE EXCAVATION SUBCONTRACTOR TO FIELD MEASURE FOR PLATE DIMENSIONS AFTER HP 14x73 IS INSTALLED

1 mdash

o1

1 CM

C

ON

STR

UC

TIO

N

Des

crtp

tfon

TYP

ISS

UE

) FO

R

j i bdquo

TIMBER h 1 bdquobdquo _

CLOSURE PLATE [ _ j FACADE

FACE OF SEGMENTAL ] RETAINING WALL

O

vo

[ H14 (HP 14x73) NO BATTER GAP

HP 14x73

BETWEEN CLOSURE 1HP 14x73

TTP REINF EF c 1HP 14x73

PLATE amp WALL

B WELD ALONG THIS FACE AS CLOSE TO BOTTOM AS POSSIBLE

CLOSURE PLATE WELDED TO HP 14x73 TO RETAIN CRUSHED STONE PLACED

8J~O (TYP)

PRECAST CONCRETE LAGGING shy38 shy 1~0

PARTIAL ELEVATION 1 II

5 deg O O

CL a

EL 9680

MAXIMUM FACE OF WALL (BLOCKS NOT SHOWN FOR CLARITY)

EL 98930plusmn

IN VOIDamp PILE

BETWEEN WALL

2 (TYP) -I IS

I5

w o

EL 96650

5plusmn H1 (HP14x73) (NO BATTER)

EXPOSED PORTION Of ^CONCRETE LAGGING

EL 98930plusmn

H4

SECTION NOTE FIELD VERIFY ALL DIMENSIONS

APPROX FRONT FACE OF SEGMENTAL RETAINING WALL

I WIDTH VARIES WITH WALL BATTER

WELD ALONG THIS FACE AS CLOSE TO BOTTOM AS POSSIBLE RIVERBED

RECAST CONCRETE LAGGING (SET IN WEB) (TYPICAL THIS PANEL ONLY)

TIMBER LAGGING

EL 9755

EL 979

f ASSUMED ESTIMATED LIMIT OF EXCAVATION ^

i o o

A

iI

Bplusmn

n ALIGN FRONT FACE OF BOTTOM BLOCKFRONT FACE OF SOLDIER PILE

W

EL 9680

EL 9715

EL 973 plusmn 0

SCALE 3 8 - V

0 1

4 FEET

2 FEET

iJL j l ^

BOTTOM

I

OF FOOTING EL 9665- BOTTOM

CONCRETE

COURSE OF BLOCK

LEVELING PAD 4

SCALE

0

3 4 w = V

4 8 FEET

EL 9600 L - mdash E L 9600 i t mmm

SECTION NOTE BRIDGE WINGWALL FOOTING ELEVATIONS BASED

ELEVATION BRIDGE

ELM STREET LAGGING

SCALE

0 4 FEET Sheet reference

NTS ON CITY OF PiTTSFIELD ELM STREETELEVATION AND RAILING DETAIL MARCH 20gt 1911 SHEET 3

BRIDGE NTS

ISSUED

SCALE 1 2 = f

FOR CONSTRUCTION

number

2007 12 OF 18

3

6 TOPSOIL

TOPSOiL

BANK REVEGETATION US Army Corps UNDISTURBED AREA TOP OF ARMOR of Engineers (SEE CROSS-SECTIONS) REFER TO CROSS-SECTIONS FOR REQUIRED COMMON FILL New England District

UPPER BANK LIMIT OF ACB ANCHOR TOPSOIL

ARTICULATING AS REQUIRED CONCRETE BLOCK (ACB)

TOP OF ARMOR sCOMMON FILL RIPRAP (12-INCH) (SEE CROSS-SECTIONS) oSTRUCTURAL FILL

(PUCE IN HORIZONTAL LIFTS)

C COMMON FILL RIPRAP (12-INCH) EXISTING RIVERBED TOE APRON

EXCAVATE BACKFILL AND 1GRADE (AS REQD) REGRADE BANK IN PREPARATION FOR ACB 1

RIVERBED STRUCTURAL FILL PLACEMENT SEE NOTE 1

MATERIAL (PLACE IN HORIZONTAL LIFTS) ANCHOR 6 FILTER EXISTING OR EXCAVATED GRADE

AS REQD EXISTING OR EXCAVATED GRADE EXCAVATED

Sym

bol

MATERIAL RIVERBED

a DETAIL t

J04I20TYPICAL CROSS SECTION EAST BANK DETAIL TYPICAL CROSS SECTION WEST BANK DETAIL NTS 2008 i aSTA 524+00 TO 527+60 STA 524+00 TO 527+60 a

ARTICULATING CONCRETE BLOCK (ACB) DETAIL NTS NTS

ISS

UE

D

FOR

C

ON

STR

UC

TIO

N

STA 522+29 TO 524+00 ELEVATION APPROX TOP OF GRATE EL 9875

ARTICULATING o

o o

NTSNOTES -RIVER WALK CONCRETE BLOCK 990 1 REFER TO SPECIFICATION 02300 PART 31 FOR BACKFILL REQUIREMENTS TOP OF SHEET PILE EL 9870 GEOTEXTILE

2 MINIMUM THICKNESS OF STRUCTURAL FILL BELOW ACB SHALL BE 6 INCHES I 12 CMP INVERT EL 98130

STRUCTURAL FILL 3 THE ARTICULATING CONCRETE BLOCK (ACB) SYSTEM SHALL BE DESIGNED AND CUT 12 CMP TO ACCOMMODATE 3HEET PILE INSTALLATION CONSTRUCTED TO MECT THE PARAMETERSVALUES AND REQUIREMENTS OF SPECIFICATION o

COMMON

NATIVE

FILL

SOIL

CUT A HOLE IN THE SHEET PILE CENTER HOLE ON OF 12 CMP PIPE TO

18 CMP OVER THE ACCOMMODATE 18 CMP 2 PIPE AT LEAST 12

TCOSHX

CENTERUHlE PIPE TRBnSR(DtTI

02382 ARTICULATING CONCRETE BLOCK REVETMENTS THE DESIGN OF THE ACB SYSTEM SHALL ADDRESS BANK ANCHORAGE AND TOE APRON REQUIREMENTS AS REQD BY DESIGN PARAMETERS AND ITS LAYOUT CONFIGURATION

EXISTING GRADE

v

r i o

B

TYPICAL RIVERBED BACKFILL SEQUENCE STA 522+29 TO 524+00

NOTES N T t S

CMP 6 BEYONDFACADE

EXTEND RIPRAP

FRONT

SWALE FROM TOP OF

0 - 6 UNDERFILL FINAL GRADE

RIPRAP 12-INCH (18RIPRAP 18-INCH (24SEE NOTES 2 AND 3

THICK) THICK) 8 o CL

to

l o g

tT G a

1

2

IF BEDROCK IS ENCOUNTERED WITHIN 3 FEET OF THE EXISTING RIVERBED SURFACE BACKFILLING IS NOT REQUIRED UNLESS DIRECTED BY THE ENGINEER

AT THE DIRECTION OF THE ENGINEER BACKFILL MAY CONSIST OF MINIMUM 24 INCHES OF 18-INCH RIPRAP OVERLYING FILTER MATERIAL AND COMMON FILL

12 CMP OUTLET SEE DETAIL 3 THIS DRAWING

TOP OF RIVER BA RIPRAP EL 9720

6

mmmmm FILTER MATERIAL

INCREASECOMMONMAXIMUM

THICKNESS OF FILL TO ACHIEVE UNDERFILL OF 6 INCHES gt

2

a

i 3

m

-o v

I DC

si lt 1 s 3 6

UNDERFILL

FINAL GRADE LEXISTING GRADE

t o

9640+00 1+00 2+00 3+00

1 IF AND WHEN OVER-EXCAVATION IS REQUIRED IE EXCAVATION GREATER THAN 3 FEET THE EXCAVATION SHALL BE BACKFILLED AS INDICATED ABOVE

2 FROM STA 524+00 TO 527+60 IF AREA SURROUNDING OVER-EXCAVATION IS NOT BACKFILLED IE BEDROCK IS ENCOUNTERED WITHIN 25 FEET OF THE RIVERBED SURFACE BACKFILL OVER-EXCAVATED AREA WITH 12-INCH

=RIPRAP

12-INCH)

mdash C~r-~-^mdash~V i-ltrademdashgtmdash1 ^^~~^~~f^rm^^ir~~^ f^)shy gtmdash^ fO---^ 1 f-O---V RIPRAP SWALE PROFILE DETAIL (STA 526+50)_

S2 2001(2008

RIPRAP OR AS OTHERWISE DIRECTED BY THE ENGINEER

3 FROM STA 521+68 TO 524+00 IF AREA SURROUNDING OVER-EXCAVATION IS NOT BACKFILLED IE BEDROCK IS ENCOUNTERED WITHIN 3 FEET OF THE RIVERBED SURFACE BACKFILL OVER-EXCAVATED AREA WITH 18-INCH RIPRAP

LU o

990 ACB OR AS OTHERWISE DIRECTED BY THE ENGINEER

FILTER MATERIAL TOP OF EXISTING STONE APRON RESTORATION OF ISOLATED OVER-EXCAVATION DETAIL o

RON FACE NTS

A

COMMON FILL

NATIVE SOIL

TYPICAL RIVERBED BACKFILL SEQUENCE STA 524+00 TO 527+60

NTS NOTES

985

975

STONE FACE PRESSURE

ALONG TH FLUSH TO

MATCH ACB EXISTING PIPE

THE APRC INVERT

GROUT I ENTIRE APRON FACE

STING FOUNDATION STONE APRON GROUfT

TO INVERT AND STONE

N (EXISTI L 9 8 0 6

OF FACE 18

SEE ARMORING SCHEDULE FOR SIZE amp THICKNESS OF RIPRAP MATERIAL-

r-o 4

1

N

7 T

o p OS 2

hi

Ci

1 IF BEDROCK IS ENCOUNTERED WITHIN 25 FEET OF THE EXISTING RIVERBED SEE ACB SURFACE BACKFILLING IS NOT REQUIRED UNLESS DIRECTED BY THE ENGINEER E)ETASL THIS DRAWING 2Q FEET 2

MATCH TO o

970 shyEXISTING GRADE

10 20 30 40

ACB CHANNEL PROFILE DETAIL H r=10-0 V 1=5-0

-FiNWb-SRAampEshy

50

gt001|20 2008

2 (TYP)

RIPRAP SWALE DETAIL NTS 2003)2008

GEOTEXTILE

6 FILTER MATERIAL

COMMON FILL AS REGD TO ACHIEVE FINAL GRADE

SSUED

40

SCALE 1=10

0 40 - ^

SCALE

80 FEET

FOR CONSTRUCTION

rSheetreference number

2008 13 OF 21

^

980

1000

EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST 1000 1000 1000 1000

US Army Corps of Engineers New England District

EXISTING GRADE j (TYP)

990 990 990 990 LIMIT OF REMEDIATO (TYP)

TOP ELEV OF bulllt a

ARTICULATED BLOCK TOP OF RIP RAP EL 9755 EL 9742

980 980 980 ARTICULATED BLOCK FINAL GRADE EL 9670

Dot

e

c a va

970 970 970 970 _n u

a

(n

a

EDGE OB RIVER (TYP) EXCAVATION CUT LINE (TYP)

960 960 960 960

App

r

Sym

bol

pound

mdash mdashSTATION 522+7936 mdash mdash mdash mdashSTATION 524+50 EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST lti bullSi 1000 1000 1000 a

ISS

UE

D

FOR

C

ON

STR

UC

TIO

N

TOP ELEV OF ARTICULATED BLOCK EL 9755 PLACE

990 ARTICULATED BLOCK AROUND DISSIPATION STRUCTURE AS 990 990

EL 9880 990

FIELD CONDITIONS REQUIREshy

END ARTICULATED BLOCK BEGIN RIP RAP TOP ELEV OF ARTICULATED BLOCKRIP RAP EL 9742 shy

980 980 980 980 ARTICULATED BLOCK

Desc

riptio

n

FINAL GRADE E L 9670

0 0

9 970 970 970 970

QLbull mdash -

o

o

t

1 o

5 ^

960 960 960 960 file d

b 8 ii

4raquoraquo STATION 522+50 STATION 524+00 tgt o

B EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST Q o

1000 PRESUMED

1000 1000 1000

PARKING I O

EC

ato

990

LOT i ELEVATION TOP ELEV OF ARTICULATED

BLOCK E L 9755 PLACE ARTICULATED BLOCK DISSIPATION STRUCTURE FIELD CONDITIONS

AROUND AS

990 990 EL 9880

TOP ELEV OF ARTICULATED BLOCK E L 9742 mdashbull

990 2 4

W

T3

980 980 980 980

ANCHORED SHEETPiLE RETAINING WALLmdash

970 970 970 970 _- I

960

ARTICULATED^ BLOCK FINAL GRADE EL 9680

STATION 522+3399

EXISTING STRUCTURE TO

DISSIPATON

960 960

EAST (LEFT)

ARTICUUTED^LOCK FINAL GRADE EL 9695

STATION 523+50 960

(RIGHT) WEST

S|8

1000 1000

990

ANCHORED SHEETPILE RETAINING WALL

990 in

A 980

TOP ELEVl OF ARTICULATED 8L0CK E L 97555

980

f1 lt z ltUJ

O

V)

tO Ixl

II

970

960

10

EXTEND ARTICULATED BLOCK TO-SHEET-PILEshyRETAINING WALL

ARTICULATEDFINAL GRADE

0 10

SCALE 1-10

BLOCK EL 9670

20 FEET

STATION 523+10

ISSUED

970

960

FOR CONSTRUCTION t

3 aO

a

i UJ

S h e e t gt reference number

2009 14 OF 18

5

3

6 TOPSOIL

TOPSOiL

BANK REVEGETATION US Army Corps UNDISTURBED AREA TOP OF ARMOR of Engineers (SEE CROSS-SECTIONS) REFER TO CROSS-SECTIONS FOR REQUIRED COMMON FILL New England District

UPPER BANK LIMIT OF ACB ANCHOR TOPSOIL

ARTICULATING AS REQUIRED CONCRETE BLOCK (ACB)

TOP OF ARMOR sCOMMON FILL RIPRAP (12-INCH) (SEE CROSS-SECTIONS) oSTRUCTURAL FILL

(PUCE IN HORIZONTAL LIFTS)

C COMMON FILL RIPRAP (12-INCH) EXISTING RIVERBED TOE APRON

EXCAVATE BACKFILL AND 1GRADE (AS REQD) REGRADE BANK IN PREPARATION FOR ACB 1

RIVERBED STRUCTURAL FILL PLACEMENT SEE NOTE 1

MATERIAL (PLACE IN HORIZONTAL LIFTS) ANCHOR 6 FILTER EXISTING OR EXCAVATED GRADE

AS REQD EXISTING OR EXCAVATED GRADE EXCAVATED

Sym

bol

MATERIAL RIVERBED

a DETAIL t

J04I20TYPICAL CROSS SECTION EAST BANK DETAIL TYPICAL CROSS SECTION WEST BANK DETAIL NTS 2008 i aSTA 524+00 TO 527+60 STA 524+00 TO 527+60 a

ARTICULATING CONCRETE BLOCK (ACB) DETAIL NTS NTS

ISS

UE

D

FOR

C

ON

STR

UC

TIO

N

STA 522+29 TO 524+00 ELEVATION APPROX TOP OF GRATE EL 9875

ARTICULATING o

o o

NTSNOTES -RIVER WALK CONCRETE BLOCK 990 1 REFER TO SPECIFICATION 02300 PART 31 FOR BACKFILL REQUIREMENTS TOP OF SHEET PILE EL 9870 GEOTEXTILE

2 MINIMUM THICKNESS OF STRUCTURAL FILL BELOW ACB SHALL BE 6 INCHES I 12 CMP INVERT EL 98130

STRUCTURAL FILL 3 THE ARTICULATING CONCRETE BLOCK (ACB) SYSTEM SHALL BE DESIGNED AND CUT 12 CMP TO ACCOMMODATE 3HEET PILE INSTALLATION CONSTRUCTED TO MECT THE PARAMETERSVALUES AND REQUIREMENTS OF SPECIFICATION o

COMMON

NATIVE

FILL

SOIL

CUT A HOLE IN THE SHEET PILE CENTER HOLE ON OF 12 CMP PIPE TO

18 CMP OVER THE ACCOMMODATE 18 CMP 2 PIPE AT LEAST 12

TCOSHX

CENTERUHlE PIPE TRBnSR(DtTI

02382 ARTICULATING CONCRETE BLOCK REVETMENTS THE DESIGN OF THE ACB SYSTEM SHALL ADDRESS BANK ANCHORAGE AND TOE APRON REQUIREMENTS AS REQD BY DESIGN PARAMETERS AND ITS LAYOUT CONFIGURATION

EXISTING GRADE

v

r i o

B

TYPICAL RIVERBED BACKFILL SEQUENCE STA 522+29 TO 524+00

NOTES N T t S

CMP 6 BEYONDFACADE

EXTEND RIPRAP

FRONT

SWALE FROM TOP OF

0 - 6 UNDERFILL FINAL GRADE

RIPRAP 12-INCH (18RIPRAP 18-INCH (24SEE NOTES 2 AND 3

THICK) THICK) 8 o CL

to

l o g

tT G a

1

2

IF BEDROCK IS ENCOUNTERED WITHIN 3 FEET OF THE EXISTING RIVERBED SURFACE BACKFILLING IS NOT REQUIRED UNLESS DIRECTED BY THE ENGINEER

AT THE DIRECTION OF THE ENGINEER BACKFILL MAY CONSIST OF MINIMUM 24 INCHES OF 18-INCH RIPRAP OVERLYING FILTER MATERIAL AND COMMON FILL

12 CMP OUTLET SEE DETAIL 3 THIS DRAWING

TOP OF RIVER BA RIPRAP EL 9720

6

mmmmm FILTER MATERIAL

INCREASECOMMONMAXIMUM

THICKNESS OF FILL TO ACHIEVE UNDERFILL OF 6 INCHES gt

2

a

i 3

m

-o v

I DC

si lt 1 s 3 6

UNDERFILL

FINAL GRADE LEXISTING GRADE

t o

9640+00 1+00 2+00 3+00

1 IF AND WHEN OVER-EXCAVATION IS REQUIRED IE EXCAVATION GREATER THAN 3 FEET THE EXCAVATION SHALL BE BACKFILLED AS INDICATED ABOVE

2 FROM STA 524+00 TO 527+60 IF AREA SURROUNDING OVER-EXCAVATION IS NOT BACKFILLED IE BEDROCK IS ENCOUNTERED WITHIN 25 FEET OF THE RIVERBED SURFACE BACKFILL OVER-EXCAVATED AREA WITH 12-INCH

=RIPRAP

12-INCH)

mdash C~r-~-^mdash~V i-ltrademdashgtmdash1 ^^~~^~~f^rm^^ir~~^ f^)shy gtmdash^ fO---^ 1 f-O---V RIPRAP SWALE PROFILE DETAIL (STA 526+50)_

S2 2001(2008

RIPRAP OR AS OTHERWISE DIRECTED BY THE ENGINEER

3 FROM STA 521+68 TO 524+00 IF AREA SURROUNDING OVER-EXCAVATION IS NOT BACKFILLED IE BEDROCK IS ENCOUNTERED WITHIN 3 FEET OF THE RIVERBED SURFACE BACKFILL OVER-EXCAVATED AREA WITH 18-INCH RIPRAP

LU o

990 ACB OR AS OTHERWISE DIRECTED BY THE ENGINEER

FILTER MATERIAL TOP OF EXISTING STONE APRON RESTORATION OF ISOLATED OVER-EXCAVATION DETAIL o

RON FACE NTS

A

COMMON FILL

NATIVE SOIL

TYPICAL RIVERBED BACKFILL SEQUENCE STA 524+00 TO 527+60

NTS NOTES

985

975

STONE FACE PRESSURE

ALONG TH FLUSH TO

MATCH ACB EXISTING PIPE

THE APRC INVERT

GROUT I ENTIRE APRON FACE

STING FOUNDATION STONE APRON GROUfT

TO INVERT AND STONE

N (EXISTI L 9 8 0 6

OF FACE 18

SEE ARMORING SCHEDULE FOR SIZE amp THICKNESS OF RIPRAP MATERIAL-

r-o 4

1

N

7 T

o p OS 2

hi

Ci

1 IF BEDROCK IS ENCOUNTERED WITHIN 25 FEET OF THE EXISTING RIVERBED SEE ACB SURFACE BACKFILLING IS NOT REQUIRED UNLESS DIRECTED BY THE ENGINEER E)ETASL THIS DRAWING 2Q FEET 2

MATCH TO o

970 shyEXISTING GRADE

10 20 30 40

ACB CHANNEL PROFILE DETAIL H r=10-0 V 1=5-0

-FiNWb-SRAampEshy

50

gt001|20 2008

2 (TYP)

RIPRAP SWALE DETAIL NTS 2003)2008

GEOTEXTILE

6 FILTER MATERIAL

COMMON FILL AS REGD TO ACHIEVE FINAL GRADE

SSUED

40

SCALE 1=10

0 40 - ^

SCALE

80 FEET

FOR CONSTRUCTION

rSheetreference number

2008 13 OF 21

^

980

1000

EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST 1000 1000 1000 1000

US Army Corps of Engineers New England District

EXISTING GRADE j (TYP)

990 990 990 990 LIMIT OF REMEDIATO (TYP)

TOP ELEV OF bulllt a

ARTICULATED BLOCK TOP OF RIP RAP EL 9755 EL 9742

980 980 980 ARTICULATED BLOCK FINAL GRADE EL 9670

Dot

e

c a va

970 970 970 970 _n u

a

(n

a

EDGE OB RIVER (TYP) EXCAVATION CUT LINE (TYP)

960 960 960 960

App

r

Sym

bol

pound

mdash mdashSTATION 522+7936 mdash mdash mdash mdashSTATION 524+50 EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST lti bullSi 1000 1000 1000 a

ISS

UE

D

FOR

C

ON

STR

UC

TIO

N

TOP ELEV OF ARTICULATED BLOCK EL 9755 PLACE

990 ARTICULATED BLOCK AROUND DISSIPATION STRUCTURE AS 990 990

EL 9880 990

FIELD CONDITIONS REQUIREshy

END ARTICULATED BLOCK BEGIN RIP RAP TOP ELEV OF ARTICULATED BLOCKRIP RAP EL 9742 shy

980 980 980 980 ARTICULATED BLOCK

Desc

riptio

n

FINAL GRADE E L 9670

0 0

9 970 970 970 970

QLbull mdash -

o

o

t

1 o

5 ^

960 960 960 960 file d

b 8 ii

4raquoraquo STATION 522+50 STATION 524+00 tgt o

B EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST Q o

1000 PRESUMED

1000 1000 1000

PARKING I O

EC

ato

990

LOT i ELEVATION TOP ELEV OF ARTICULATED

BLOCK E L 9755 PLACE ARTICULATED BLOCK DISSIPATION STRUCTURE FIELD CONDITIONS

AROUND AS

990 990 EL 9880

TOP ELEV OF ARTICULATED BLOCK E L 9742 mdashbull

990 2 4

W

T3

980 980 980 980

ANCHORED SHEETPiLE RETAINING WALLmdash

970 970 970 970 _- I

960

ARTICULATED^ BLOCK FINAL GRADE EL 9680

STATION 522+3399

EXISTING STRUCTURE TO

DISSIPATON

960 960

EAST (LEFT)

ARTICUUTED^LOCK FINAL GRADE EL 9695

STATION 523+50 960

(RIGHT) WEST

S|8

1000 1000

990

ANCHORED SHEETPILE RETAINING WALL

990 in

A 980

TOP ELEVl OF ARTICULATED 8L0CK E L 97555

980

f1 lt z ltUJ

O

V)

tO Ixl

II

970

960

10

EXTEND ARTICULATED BLOCK TO-SHEET-PILEshyRETAINING WALL

ARTICULATEDFINAL GRADE

0 10

SCALE 1-10

BLOCK EL 9670

20 FEET

STATION 523+10

ISSUED

970

960

FOR CONSTRUCTION t

3 aO

a

i UJ

S h e e t gt reference number

2009 14 OF 18

5

980

1000

EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST 1000 1000 1000 1000

US Army Corps of Engineers New England District

EXISTING GRADE j (TYP)

990 990 990 990 LIMIT OF REMEDIATO (TYP)

TOP ELEV OF bulllt a

ARTICULATED BLOCK TOP OF RIP RAP EL 9755 EL 9742

980 980 980 ARTICULATED BLOCK FINAL GRADE EL 9670

Dot

e

c a va

970 970 970 970 _n u

a

(n

a

EDGE OB RIVER (TYP) EXCAVATION CUT LINE (TYP)

960 960 960 960

App

r

Sym

bol

pound

mdash mdashSTATION 522+7936 mdash mdash mdash mdashSTATION 524+50 EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST lti bullSi 1000 1000 1000 a

ISS

UE

D

FOR

C

ON

STR

UC

TIO

N

TOP ELEV OF ARTICULATED BLOCK EL 9755 PLACE

990 ARTICULATED BLOCK AROUND DISSIPATION STRUCTURE AS 990 990

EL 9880 990

FIELD CONDITIONS REQUIREshy

END ARTICULATED BLOCK BEGIN RIP RAP TOP ELEV OF ARTICULATED BLOCKRIP RAP EL 9742 shy

980 980 980 980 ARTICULATED BLOCK

Desc

riptio

n

FINAL GRADE E L 9670

0 0

9 970 970 970 970

QLbull mdash -

o

o

t

1 o

5 ^

960 960 960 960 file d

b 8 ii

4raquoraquo STATION 522+50 STATION 524+00 tgt o

B EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST Q o

1000 PRESUMED

1000 1000 1000

PARKING I O

EC

ato

990

LOT i ELEVATION TOP ELEV OF ARTICULATED

BLOCK E L 9755 PLACE ARTICULATED BLOCK DISSIPATION STRUCTURE FIELD CONDITIONS

AROUND AS

990 990 EL 9880

TOP ELEV OF ARTICULATED BLOCK E L 9742 mdashbull

990 2 4

W

T3

980 980 980 980

ANCHORED SHEETPiLE RETAINING WALLmdash

970 970 970 970 _- I

960

ARTICULATED^ BLOCK FINAL GRADE EL 9680

STATION 522+3399

EXISTING STRUCTURE TO

DISSIPATON

960 960

EAST (LEFT)

ARTICUUTED^LOCK FINAL GRADE EL 9695

STATION 523+50 960

(RIGHT) WEST

S|8

1000 1000

990

ANCHORED SHEETPILE RETAINING WALL

990 in

A 980

TOP ELEVl OF ARTICULATED 8L0CK E L 97555

980

f1 lt z ltUJ

O

V)

tO Ixl

II

970

960

10

EXTEND ARTICULATED BLOCK TO-SHEET-PILEshyRETAINING WALL

ARTICULATEDFINAL GRADE

0 10

SCALE 1-10

BLOCK EL 9670

20 FEET

STATION 523+10

ISSUED

970

960

FOR CONSTRUCTION t

3 aO

a

i UJ

S h e e t gt reference number

2009 14 OF 18

5

3 2 ^

EAST (LEFT) (RIGHT) WEST EAST (LEFT) (RIGHT) WEST 1000 1000 1000 1000

CANTILEVERED SHEETPiLE EXISTING GUARDRAIL RETAINING WALL

LIMIT OF REMEDIATION (TYP) TRANSITION SLOPE TO EXISTING GUARDRAIL

990 990 990 990 EL 9870

TOP OF RiP RAP PROPOSED FiNALi GRADE (TYP) EL 9720 mdash

980 TOP OF RIP RAP EL 9735 980 980 980

EXISTING GRADE (TYP)

970 EXCAVATION 970 970 970 CUT Wtpound (TYP)

EDGE OF RIVER

960 960 960 960

STATION 526+50 TATION 527+50 EAST (LEFT) (RIGHT) WEST EAST (LEFT (RIGHT) WEST 1000 1000 1000 1000

CANTILEVERED RETAINING WALL

SHEETPILE CANTSLEVERED SHEETPiLE RETAINING WALL i

990 990 990 EL 9870

TOP OF RIP RAP EL 9720 ~~

980 TOP OF iRIP RAP EL 9735 mdash mdash 980 980 980

bull bull s

970 970 970 970

960 960 960 960

B EAST (LEFT) STATION 526+00

(RIGHT) WEST STATION 527+00

1000 1000

EXCAVATE AND REMEDIATE UPGRADIENT OF ROCK

990 OUTCROP-AS FIELD shy 990 CONDITIONS ALLOW

ROCK OUTCROP

980 (STA 525+43 980 TO 525+89)

970 970

960 960

EAST (LEFT) (RIGHT) WEST 1000 1000

5

990 990

A TOP OF RIP RAP i EL 9742 mdash

980 980

970 970

10 0 10 20 FEET

960 960 SCALE 1^1Q

STATION 525+00 SSUED FOR CONSTRUCTION

US Army Corps of Engineers New England District

a

ii S 5

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IZ a a

1

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Sheet reference number

2010 15 OF 18 J

4

US Army Corps of Engineers New England District

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o en mdash b

0)

o o tK O U-o

[ISS

UE

3 o JO

v GOLF SHOP ^

ARTICULATE^ 6ONCRETE BLOCK

o

B

bullD O

I ji ^

EAST

i t UJ

A

LEGEND STABIUZATION KEY

REVEGETATION EXISTING CONTOURS

PLAN NOTES ARTICULATED CONCRETE BLOCK (ACB) LIMIT OF REMEDIATION

1)FOR DETAILS ON RIVERBANK STABILIZATION METHODS SEE SHEET 2008 AND SHEETS 2102 amp 2103 ROCK ARMOR 2) ELEVATION OF ROCK ARMOR VARIES SEE SHEETS 2011 amp 2012 40 0 40 80 FEET z

3) LIMITS OF PROPOSED SLOPES (2H1V) ARE SHOWN ON SHEET 2000 Id

Sheet SCALE reference

number

2101 16 OF 18 SSUED FOR CONSTRUCTION

O IP

o

-5

3

PLANTING SCHEDULE

PLANTING AREA AREA

(SQ FT) BW SM

TREES

EC BE

Red Osier Band

SD

SHRUBS

AW WB CC

US Arrny Corps of Engineers New England DistrictJ

17 1535 5 (23) 5 (23) 8 (71) 8 (71) 20 0 0 0 0 o 18 1750 7 (25) 7 (25) 8 (62) 8 (62) 24 0 0 0 0

PLANTING NOTES Q

19 3882 11 (74) 11 (74) 21 (201) 21 (201) 19 9 9 9 9 1) TREES SHALL BE CONTAINERIZED NURSERY STOCK 4 TO 6 HIGH

BE PLANTED AT A DENSITY OF 700 PER ACRE UNEVENLY SPACED TREES SHALL 1

20 1015 4 (13) 4 (13) 4 (31) 4 (31) 19 0 0 0 0 (APPROXIMATELYRIVER

8 ON CENTER) IN SINUOUS ROWS ROUGHLY PARALLEL TO

TREE SPECIES TO BE PLANTED 21 3342 10 (55) 10 (55) 18 (162) 18 (162) 22 9 9 9 9 BLACK WILLOW (Satix nigra)

22 2048 7 (34) 7 (34) 9 (81) 9 (81) 22 9 9 9 9 SILVER MAPLE (Acer saccharinum) EASTERN C0TT0NWO0D (Populus deitoides)

Totals 13572 44 44 68 68 126 27 27 27 27 BOX ELDER (Acer negundo)

TREE SPECIES SHALL BE DISTRIBUTED THROUGHOUT UPPER AND LOWER BANKS AS FOLLOWS

PLANT NUMBERS= TOTAL (UPPER BANKLOWER BANK PLANTING AREAS) LOWER BANK 75 SfLVER MAPLE AND BLACK WILLOW ELEVATIONS OF UPPER AND LOWER BANK PLANTING AREAS VARY BY STATION AS SHOWN ON 25 COTTONWOOD AND BOX ELDER

TABLE BELOW UPPER BANK 75 COTTONWOOD AND BOX ELDER 25 SILVER MAPLE AND BLACK WILLOW

SEED MIX SPECIFICATIONS 2) SHRUBS SHALL BE CONTAINERIZED NURSERY STOCK 2 TO $ HIGH SHRUBS

SHALL BE PLANTED AT A DENSITY OF 730 PER ACRE SHRUBS SHALL BE DISTRIBUTED IN CLUMPS OR IN SINGLE BANDS AS FOLLOWS

mdash mdash mdash mdash mdash

SPECIES COMMON NAME PERCENT BY WEIGHT A) CLUMPSshy SHRUBS SHALL BE SPACED 4 OC WITHIN 12X50 OBLONG CLUMPS THE CLUMPS SHALL BE SPACED MORE THAN 40 APART t COMPRISED OF THE FOLLOWING SPECIES EVENLY DISTRIBUTED WITHIN

Des

crip

tion

D

ate

App

r |

Sym

bol

Des

crip

tion

Elymus riparius stream bank wild rye 25

Elymus canadensis Canada wild rye 15

Panicurn ciandestinum deermdashtongue 15

Poa palustris fowl bluegross 10

Agrostis stolonifera creeping bentgrass 10

Desmodium canadense showy tickmdashtrefos 6

THE CLUMP SILKY DOGWOOD (Cornus amomum) NORTHERN ARR0WW00D (Viburnum dentatum) WINTERBERRY (Ilex verticiilata) CHOKE CHERRY (Prunus virginiana)

B) RED-OSIER DOGWOOD (Cornus sericea) BAND-THE BAND SHALL BE INSTALLED IN THE LOWER BANK WITHIN 2 OF THE TOP OF BANK ARMOR PLANTS SHALL BE SPACED 8 OC

3) PLANT ABBREVIATIONS BW = BLACK WILLOW SM = SILVER MAPLE

iSS

UE

D

FO

R

CO

NS

TRU

CTI

ON

O

B

6

2

2

2

2

2

1

1

1

EC = EASTERN COTTONWOOD o

BE = BOX ELDER SD = SILKY DOGWOOD AW = ARROWWOOD WB = WINTERBERRY CC laquo CHOKECHERRY RED-OSiER = RED-OSIER DOGWOOD

O o 5 c 0 o

laquo 1 lt js y raquo

c d J O H

at

a to I I Q CL

s g 0 ain

Xi poundx

0 us

Poiygonum pensytvanicum

Asclepias syriaca

Soiidago canadensis

Soiidago gigantea

SoHdago rugosa vai rugosa

Aster puniceus

Aster lateriflorus

Aster macrophylius

Verbena hastata

Pennsylvania smartweed

common milkweed

Canada goldenrod

smooth goldenrod

wrinkled goldenrod

bristly aster

calico or golden aster

bigmdashleaved aster

blue vervain

PLANTING AREA ELEVATIONS poundbulls gt

Q ifta a

ief

STATION

ELM ST BRIDGE TO STA 524+50

STA 524+50-526+0 0

STA 526+00-527+7 5

ELEVATION (FT)

LOWER BANK

974-976

973 -97 5

9 7 2 - 9 7 4

UPPER BANK

976-TOS

975-TOS

974-TOS

(TOS=TOP OF PROPOSED 2H1V SLOPE)

o o

O a

A

PLAN NOTES

1) REFER TO SHEET 2101 FOR STABILIZATION METHODS AND SHEET 2103 FOR ADDITIONAL PLANTING DETAILS

2) THE NATIVE HERBACEOUS SEED MIX SPECIFIED ABOVE WILL BE APPLIED ON ALL REVEGETATION AREAS AT A RATE OF 1 lb100 SF

3) THE TRANSITION BETWEEN THE UPPER AND LOWER BANK PLANTING AREAS IS BASED ON THE WATER SURFACE ELEVATION OF THE 5-YEAR FLOOD

4) PLANTING AREAS DELINEATED BASED UPON PROPOSED CONTOURS (NOT SHOWN)

LEGEND

EXISTING CONTOURS

ARTICULATED CONCRETE

LIMIT OF REMEDIATION

BLOCK (ACB)

STABILIZATION KEY

[V7J PUNTING AREA

TREES AND SHRUBS

ROCK ARMOR

SHRUB CLUMP

mdashDWmdash DOGWOOD BAND

TO BE ADDED

40 0

SCALE

40

1-4O

80 FEET

+ hshy () ttl SJ 2 bdquo co laquo O g= =gt laquo a y xJs ~ o 7 2 ce lt 1 o ^ ()

w p O w W lt z lt a 2 ^ cu UJ ltZ shy

o lt DC

CO UJ poundpound

O

lt

egt5

II Sheet

reference number

17 OF 18 SSUED FOR CONSTRUCTION 2102

4 2

BANK REVEGETATION (TYP) NOT TO SCALE (SLOPE GRADE AND LENGTH VARY) 2102 2103

PLANTINGNOT TO SCALE

LAYOUT FOR REVEGETATiON AREAS (TYP) 2102 2103 US Army Corps

of Engineers New England District

WALL REVEGETATiON NOTES

1) PROPOSED GRADES AND BANK ARMOR ELEVATIONS VARY SEE SHEETS 2011 amp 2012

TREE PLANTING (TYP)

LIMIT OF REMEDIATION

SHRUB CLUMP (12X50 TYP)

s l | S

a

C

EROSION CONTROL BLANKET (SEE DETAIL 3)

PLANTED TREE RfcD-OSER DOGWOOD BAND

UPPER BANK

LOWER BANK

1 to

pound

SEE DETAILS 1A1B

TREES

(SEE TABLE BELOW)

BANK ARMOR mdashmdashmdashmdash

1 1

ii t~

DOGWOOD BAND CUTFILL LINE (VARIES 1-3) STEM PROTECTOR

RIVER 13TJ a

LOWER BANK (SEE TABLE BELOW)

ISSU

ED

FOR

CO

NST

RU

CTi

ON

sect

amp

120 ASSEMBLED WELDED WIRE TREE PROTECTOR

LOW FLOW BANK ARMOR ELEVATION VARIES BANK ARMOR AND FILTER

(SEE SHEETS 2011 amp 2012) (SEE SHEET 2008)

t RIVERBANKEROSION BLANKET

o

jf o

STRAIGHT REVEGETATION METAL STAPLE (8 MIN gt

NOTES 01 O

o1) PROPOSED GRADES AND BANK ARMOR ELEVATIONS VARY EROSION CONTROL BLANKET (VfP) c

Cgt4 T - ltSEE SHEETS 2011 amp 2012 i + - i t ^ shy

NOT TO SCALE 2102 2)FOR EXTENT OF REPLANTING UPSLOPE OF LIMIT OF ayROOT MASS

ign dREMEDIATION SEE SHEET 2101 ampEXISTING (0 UJ a E o o

ato aSOMETRIC f mdash EROSION CONTROL BLANKET RiVERBANK iZ a a

(SEE DETAIL 3) B cDETAIL 1B-TREE PROTECTOR P 2

-a O o -st ft

4 OVERLAP MIN -SEE DETAIL 3C JQ O -Q

TREES D15 CSEE DETAIL 3A f15 MIN f |

wed

J lt

2 1 S ltu UPPER BANK ii SEE DETAILS 1A18 1 Oa a

(SEE TABLE BELOW)

EROSION CONTROL Si DOGWOOD BAND BLANKET (VARIES 1-3) COMPACTED

LOWER BANK BACKFILL ARM

Y

CHUS

ETT

S n imTr n

(SEE TABLE BELOW)

THE

i F Q l 1 V

BIODEGRADABLE STAKES 16 TOPSOiL LOW FLOW BANK ARMOR ELVATION VARIES PINS OR STAPLES FLOW 1

ml 1 1BANK ARMOR AND FILTER I

(SEE SHEETS 2011 amp 2012) (6 MIN LENGTH)

EPAR

TM

Et

(SEE SHEET 2008)

L j

SEE DETAIL 3B BIODEGRADABLE STAKE

SI PIN OR STAPLE oCONTAINERIZED PLANT (6 MSN LENGTH EVERY 3) 8

(REMOVE CONTAINER DETAIL 3A BEFORE PLANTING) v WATER PLANT THOROUGHLY EROSION CONTROL BLANKET AT TIME OF PLANTING

A

PLANTING AREA

STATION

ELM ST BRIDGE TO STA 524+50

STA 524+50-526+0 0

ELEVATIONS ELEVATION (FT)

LOWER BANK

974-97 6

973-97 5

UPPER BANK

976-TOS

975-TOS

2OX2O MULCH MAT (LEAVE 1-2 GAP FROM TRUNK)

6 STAPLE (MIN)

EROSION CONTROL BLANKET

COMPACTED BACKFILL

BANK ARMOR

FLOWSLOPE

BIODEGRADABLE STAKES PINS OR STAPLES (6 MIN LENGTH)

o lt LU

lt a

mdash o r b

STA 526+00-527+7 5 972-97 4

(TOS=TOP OF PROPOSED 2H1V SLOPE)

974-TOS BACKFiLL PLANT PIT WITH

EXISTING T0P30ILC0MP0ST MIX BIODEGRADABLE STAKE PIN OR STAPLE (6 MIN LENGTH EVERY 3)

4 OVERLAP (MIN)

LU

_j

x a) p

UJ i - J^

6 TOPSOIL DETAIL 3B DETAIL 3C fie uJ

LU

DETAIL

PLANT PIT 2X AS WIDE AS CONTAINER DIA AND 12 DEEP

1A-TREE PLANTING

SOIL BERMTREE WELL (2 MIN HEIGHT)

SSUED FOR CONSTRUCTION

Sheet reference number

2103 18 OF 18

i

1. barcode 201092
2. barcodetext SDMS DOC ID 201092

4

US Army Corps of Engineers New England District

^ J

I S S

c

o

o

3

O h^^^^M i

1

o en mdash b

0)

o o tK O U-o

[ISS

UE

3 o JO

v GOLF SHOP ^

ARTICULATE^ 6ONCRETE BLOCK

o

B

bullD O

I ji ^

EAST

i t UJ

A

LEGEND STABIUZATION KEY

REVEGETATION EXISTING CONTOURS

PLAN NOTES ARTICULATED CONCRETE BLOCK (ACB) LIMIT OF REMEDIATION

1)FOR DETAILS ON RIVERBANK STABILIZATION METHODS SEE SHEET 2008 AND SHEETS 2102 amp 2103 ROCK ARMOR 2) ELEVATION OF ROCK ARMOR VARIES SEE SHEETS 2011 amp 2012 40 0 40 80 FEET z

3) LIMITS OF PROPOSED SLOPES (2H1V) ARE SHOWN ON SHEET 2000 Id

Sheet SCALE reference

number

2101 16 OF 18 SSUED FOR CONSTRUCTION

O IP

o

-5

3

PLANTING SCHEDULE

PLANTING AREA AREA

(SQ FT) BW SM

TREES

EC BE

Red Osier Band

SD

SHRUBS

AW WB CC

US Arrny Corps of Engineers New England DistrictJ

17 1535 5 (23) 5 (23) 8 (71) 8 (71) 20 0 0 0 0 o 18 1750 7 (25) 7 (25) 8 (62) 8 (62) 24 0 0 0 0

PLANTING NOTES Q

19 3882 11 (74) 11 (74) 21 (201) 21 (201) 19 9 9 9 9 1) TREES SHALL BE CONTAINERIZED NURSERY STOCK 4 TO 6 HIGH

BE PLANTED AT A DENSITY OF 700 PER ACRE UNEVENLY SPACED TREES SHALL 1

20 1015 4 (13) 4 (13) 4 (31) 4 (31) 19 0 0 0 0 (APPROXIMATELYRIVER

8 ON CENTER) IN SINUOUS ROWS ROUGHLY PARALLEL TO

TREE SPECIES TO BE PLANTED 21 3342 10 (55) 10 (55) 18 (162) 18 (162) 22 9 9 9 9 BLACK WILLOW (Satix nigra)

22 2048 7 (34) 7 (34) 9 (81) 9 (81) 22 9 9 9 9 SILVER MAPLE (Acer saccharinum) EASTERN C0TT0NWO0D (Populus deitoides)

Totals 13572 44 44 68 68 126 27 27 27 27 BOX ELDER (Acer negundo)

TREE SPECIES SHALL BE DISTRIBUTED THROUGHOUT UPPER AND LOWER BANKS AS FOLLOWS

PLANT NUMBERS= TOTAL (UPPER BANKLOWER BANK PLANTING AREAS) LOWER BANK 75 SfLVER MAPLE AND BLACK WILLOW ELEVATIONS OF UPPER AND LOWER BANK PLANTING AREAS VARY BY STATION AS SHOWN ON 25 COTTONWOOD AND BOX ELDER

TABLE BELOW UPPER BANK 75 COTTONWOOD AND BOX ELDER 25 SILVER MAPLE AND BLACK WILLOW

SEED MIX SPECIFICATIONS 2) SHRUBS SHALL BE CONTAINERIZED NURSERY STOCK 2 TO $ HIGH SHRUBS

SHALL BE PLANTED AT A DENSITY OF 730 PER ACRE SHRUBS SHALL BE DISTRIBUTED IN CLUMPS OR IN SINGLE BANDS AS FOLLOWS

mdash mdash mdash mdash mdash

SPECIES COMMON NAME PERCENT BY WEIGHT A) CLUMPSshy SHRUBS SHALL BE SPACED 4 OC WITHIN 12X50 OBLONG CLUMPS THE CLUMPS SHALL BE SPACED MORE THAN 40 APART t COMPRISED OF THE FOLLOWING SPECIES EVENLY DISTRIBUTED WITHIN

Des

crip

tion

D

ate

App

r |

Sym

bol

Des

crip

tion

Elymus riparius stream bank wild rye 25

Elymus canadensis Canada wild rye 15

Panicurn ciandestinum deermdashtongue 15

Poa palustris fowl bluegross 10

Agrostis stolonifera creeping bentgrass 10

Desmodium canadense showy tickmdashtrefos 6

THE CLUMP SILKY DOGWOOD (Cornus amomum) NORTHERN ARR0WW00D (Viburnum dentatum) WINTERBERRY (Ilex verticiilata) CHOKE CHERRY (Prunus virginiana)

B) RED-OSIER DOGWOOD (Cornus sericea) BAND-THE BAND SHALL BE INSTALLED IN THE LOWER BANK WITHIN 2 OF THE TOP OF BANK ARMOR PLANTS SHALL BE SPACED 8 OC

3) PLANT ABBREVIATIONS BW = BLACK WILLOW SM = SILVER MAPLE

iSS

UE

D

FO

R

CO

NS

TRU

CTI

ON

O

B

6

2

2

2

2

2

1

1

1

EC = EASTERN COTTONWOOD o

BE = BOX ELDER SD = SILKY DOGWOOD AW = ARROWWOOD WB = WINTERBERRY CC laquo CHOKECHERRY RED-OSiER = RED-OSIER DOGWOOD

O o 5 c 0 o

laquo 1 lt js y raquo

c d J O H

at

a to I I Q CL

s g 0 ain

Xi poundx

0 us

Poiygonum pensytvanicum

Asclepias syriaca

Soiidago canadensis

Soiidago gigantea

SoHdago rugosa vai rugosa

Aster puniceus

Aster lateriflorus

Aster macrophylius

Verbena hastata

Pennsylvania smartweed

common milkweed

Canada goldenrod

smooth goldenrod

wrinkled goldenrod

bristly aster

calico or golden aster

bigmdashleaved aster

blue vervain

PLANTING AREA ELEVATIONS poundbulls gt

Q ifta a

ief

STATION

ELM ST BRIDGE TO STA 524+50

STA 524+50-526+0 0

STA 526+00-527+7 5

ELEVATION (FT)

LOWER BANK

974-976

973 -97 5

9 7 2 - 9 7 4

UPPER BANK

976-TOS

975-TOS

974-TOS

(TOS=TOP OF PROPOSED 2H1V SLOPE)

o o

O a

A

PLAN NOTES

1) REFER TO SHEET 2101 FOR STABILIZATION METHODS AND SHEET 2103 FOR ADDITIONAL PLANTING DETAILS

2) THE NATIVE HERBACEOUS SEED MIX SPECIFIED ABOVE WILL BE APPLIED ON ALL REVEGETATION AREAS AT A RATE OF 1 lb100 SF

3) THE TRANSITION BETWEEN THE UPPER AND LOWER BANK PLANTING AREAS IS BASED ON THE WATER SURFACE ELEVATION OF THE 5-YEAR FLOOD

4) PLANTING AREAS DELINEATED BASED UPON PROPOSED CONTOURS (NOT SHOWN)

LEGEND

EXISTING CONTOURS

ARTICULATED CONCRETE

LIMIT OF REMEDIATION

BLOCK (ACB)

STABILIZATION KEY

[V7J PUNTING AREA

TREES AND SHRUBS

ROCK ARMOR

SHRUB CLUMP

mdashDWmdash DOGWOOD BAND

TO BE ADDED

40 0

SCALE

40

1-4O

80 FEET

+ hshy () ttl SJ 2 bdquo co laquo O g= =gt laquo a y xJs ~ o 7 2 ce lt 1 o ^ ()

w p O w W lt z lt a 2 ^ cu UJ ltZ shy

o lt DC

CO UJ poundpound

O

lt

egt5

II Sheet

reference number

17 OF 18 SSUED FOR CONSTRUCTION 2102

4 2

BANK REVEGETATION (TYP) NOT TO SCALE (SLOPE GRADE AND LENGTH VARY) 2102 2103

PLANTINGNOT TO SCALE

LAYOUT FOR REVEGETATiON AREAS (TYP) 2102 2103 US Army Corps

of Engineers New England District

WALL REVEGETATiON NOTES

1) PROPOSED GRADES AND BANK ARMOR ELEVATIONS VARY SEE SHEETS 2011 amp 2012

TREE PLANTING (TYP)

LIMIT OF REMEDIATION

SHRUB CLUMP (12X50 TYP)

s l | S

a

C

EROSION CONTROL BLANKET (SEE DETAIL 3)

PLANTED TREE RfcD-OSER DOGWOOD BAND

UPPER BANK

LOWER BANK

1 to

pound

SEE DETAILS 1A1B

TREES

(SEE TABLE BELOW)

BANK ARMOR mdashmdashmdashmdash

1 1

ii t~

DOGWOOD BAND CUTFILL LINE (VARIES 1-3) STEM PROTECTOR

RIVER 13TJ a

LOWER BANK (SEE TABLE BELOW)

ISSU

ED

FOR

CO

NST

RU

CTi

ON

sect

amp

120 ASSEMBLED WELDED WIRE TREE PROTECTOR

LOW FLOW BANK ARMOR ELEVATION VARIES BANK ARMOR AND FILTER

(SEE SHEETS 2011 amp 2012) (SEE SHEET 2008)

t RIVERBANKEROSION BLANKET

o

jf o

STRAIGHT REVEGETATION METAL STAPLE (8 MIN gt

NOTES 01 O

o1) PROPOSED GRADES AND BANK ARMOR ELEVATIONS VARY EROSION CONTROL BLANKET (VfP) c

Cgt4 T - ltSEE SHEETS 2011 amp 2012 i + - i t ^ shy

NOT TO SCALE 2102 2)FOR EXTENT OF REPLANTING UPSLOPE OF LIMIT OF ayROOT MASS

ign dREMEDIATION SEE SHEET 2101 ampEXISTING (0 UJ a E o o

ato aSOMETRIC f mdash EROSION CONTROL BLANKET RiVERBANK iZ a a

(SEE DETAIL 3) B cDETAIL 1B-TREE PROTECTOR P 2

-a O o -st ft

4 OVERLAP MIN -SEE DETAIL 3C JQ O -Q

TREES D15 CSEE DETAIL 3A f15 MIN f |

wed

J lt

2 1 S ltu UPPER BANK ii SEE DETAILS 1A18 1 Oa a

(SEE TABLE BELOW)

EROSION CONTROL Si DOGWOOD BAND BLANKET (VARIES 1-3) COMPACTED

LOWER BANK BACKFILL ARM

Y

CHUS

ETT

S n imTr n

(SEE TABLE BELOW)

THE

i F Q l 1 V

BIODEGRADABLE STAKES 16 TOPSOiL LOW FLOW BANK ARMOR ELVATION VARIES PINS OR STAPLES FLOW 1

ml 1 1BANK ARMOR AND FILTER I

(SEE SHEETS 2011 amp 2012) (6 MIN LENGTH)

EPAR

TM

Et

(SEE SHEET 2008)

L j

SEE DETAIL 3B BIODEGRADABLE STAKE

SI PIN OR STAPLE oCONTAINERIZED PLANT (6 MSN LENGTH EVERY 3) 8

(REMOVE CONTAINER DETAIL 3A BEFORE PLANTING) v WATER PLANT THOROUGHLY EROSION CONTROL BLANKET AT TIME OF PLANTING

A

PLANTING AREA

STATION

ELM ST BRIDGE TO STA 524+50

STA 524+50-526+0 0

ELEVATIONS ELEVATION (FT)

LOWER BANK

974-97 6

973-97 5

UPPER BANK

976-TOS

975-TOS

2OX2O MULCH MAT (LEAVE 1-2 GAP FROM TRUNK)

6 STAPLE (MIN)

EROSION CONTROL BLANKET

COMPACTED BACKFILL

BANK ARMOR

FLOWSLOPE

BIODEGRADABLE STAKES PINS OR STAPLES (6 MIN LENGTH)

o lt LU

lt a

mdash o r b

STA 526+00-527+7 5 972-97 4

(TOS=TOP OF PROPOSED 2H1V SLOPE)

974-TOS BACKFiLL PLANT PIT WITH

EXISTING T0P30ILC0MP0ST MIX BIODEGRADABLE STAKE PIN OR STAPLE (6 MIN LENGTH EVERY 3)

4 OVERLAP (MIN)

LU

_j

x a) p

UJ i - J^

6 TOPSOIL DETAIL 3B DETAIL 3C fie uJ

LU

DETAIL

PLANT PIT 2X AS WIDE AS CONTAINER DIA AND 12 DEEP

1A-TREE PLANTING

SOIL BERMTREE WELL (2 MIN HEIGHT)

SSUED FOR CONSTRUCTION

Sheet reference number

2103 18 OF 18

i

1. barcode 201092
2. barcodetext SDMS DOC ID 201092

3

PLANTING SCHEDULE

PLANTING AREA AREA

(SQ FT) BW SM

TREES

EC BE

Red Osier Band

SD

SHRUBS

AW WB CC

US Arrny Corps of Engineers New England DistrictJ

17 1535 5 (23) 5 (23) 8 (71) 8 (71) 20 0 0 0 0 o 18 1750 7 (25) 7 (25) 8 (62) 8 (62) 24 0 0 0 0

PLANTING NOTES Q

19 3882 11 (74) 11 (74) 21 (201) 21 (201) 19 9 9 9 9 1) TREES SHALL BE CONTAINERIZED NURSERY STOCK 4 TO 6 HIGH

BE PLANTED AT A DENSITY OF 700 PER ACRE UNEVENLY SPACED TREES SHALL 1

20 1015 4 (13) 4 (13) 4 (31) 4 (31) 19 0 0 0 0 (APPROXIMATELYRIVER

8 ON CENTER) IN SINUOUS ROWS ROUGHLY PARALLEL TO

TREE SPECIES TO BE PLANTED 21 3342 10 (55) 10 (55) 18 (162) 18 (162) 22 9 9 9 9 BLACK WILLOW (Satix nigra)

22 2048 7 (34) 7 (34) 9 (81) 9 (81) 22 9 9 9 9 SILVER MAPLE (Acer saccharinum) EASTERN C0TT0NWO0D (Populus deitoides)

Totals 13572 44 44 68 68 126 27 27 27 27 BOX ELDER (Acer negundo)

TREE SPECIES SHALL BE DISTRIBUTED THROUGHOUT UPPER AND LOWER BANKS AS FOLLOWS

PLANT NUMBERS= TOTAL (UPPER BANKLOWER BANK PLANTING AREAS) LOWER BANK 75 SfLVER MAPLE AND BLACK WILLOW ELEVATIONS OF UPPER AND LOWER BANK PLANTING AREAS VARY BY STATION AS SHOWN ON 25 COTTONWOOD AND BOX ELDER

TABLE BELOW UPPER BANK 75 COTTONWOOD AND BOX ELDER 25 SILVER MAPLE AND BLACK WILLOW

SEED MIX SPECIFICATIONS 2) SHRUBS SHALL BE CONTAINERIZED NURSERY STOCK 2 TO $ HIGH SHRUBS

SHALL BE PLANTED AT A DENSITY OF 730 PER ACRE SHRUBS SHALL BE DISTRIBUTED IN CLUMPS OR IN SINGLE BANDS AS FOLLOWS

mdash mdash mdash mdash mdash

SPECIES COMMON NAME PERCENT BY WEIGHT A) CLUMPSshy SHRUBS SHALL BE SPACED 4 OC WITHIN 12X50 OBLONG CLUMPS THE CLUMPS SHALL BE SPACED MORE THAN 40 APART t COMPRISED OF THE FOLLOWING SPECIES EVENLY DISTRIBUTED WITHIN

Des

crip

tion

D

ate

App

r |

Sym

bol

Des

crip

tion

Elymus riparius stream bank wild rye 25

Elymus canadensis Canada wild rye 15

Panicurn ciandestinum deermdashtongue 15

Poa palustris fowl bluegross 10

Agrostis stolonifera creeping bentgrass 10

Desmodium canadense showy tickmdashtrefos 6

THE CLUMP SILKY DOGWOOD (Cornus amomum) NORTHERN ARR0WW00D (Viburnum dentatum) WINTERBERRY (Ilex verticiilata) CHOKE CHERRY (Prunus virginiana)

B) RED-OSIER DOGWOOD (Cornus sericea) BAND-THE BAND SHALL BE INSTALLED IN THE LOWER BANK WITHIN 2 OF THE TOP OF BANK ARMOR PLANTS SHALL BE SPACED 8 OC

3) PLANT ABBREVIATIONS BW = BLACK WILLOW SM = SILVER MAPLE

iSS

UE

D

FO

R

CO

NS

TRU

CTI

ON

O

B

6

2

2

2

2

2

1

1

1

EC = EASTERN COTTONWOOD o

BE = BOX ELDER SD = SILKY DOGWOOD AW = ARROWWOOD WB = WINTERBERRY CC laquo CHOKECHERRY RED-OSiER = RED-OSIER DOGWOOD

O o 5 c 0 o

laquo 1 lt js y raquo

c d J O H

at

a to I I Q CL

s g 0 ain

Xi poundx

0 us

Poiygonum pensytvanicum

Asclepias syriaca

Soiidago canadensis

Soiidago gigantea

SoHdago rugosa vai rugosa

Aster puniceus

Aster lateriflorus

Aster macrophylius

Verbena hastata

Pennsylvania smartweed

common milkweed

Canada goldenrod

smooth goldenrod

wrinkled goldenrod

bristly aster

calico or golden aster

bigmdashleaved aster

blue vervain

PLANTING AREA ELEVATIONS poundbulls gt

Q ifta a

ief

STATION

ELM ST BRIDGE TO STA 524+50

STA 524+50-526+0 0

STA 526+00-527+7 5

ELEVATION (FT)

LOWER BANK

974-976

973 -97 5

9 7 2 - 9 7 4

UPPER BANK

976-TOS

975-TOS

974-TOS

(TOS=TOP OF PROPOSED 2H1V SLOPE)

o o

O a

A

PLAN NOTES

1) REFER TO SHEET 2101 FOR STABILIZATION METHODS AND SHEET 2103 FOR ADDITIONAL PLANTING DETAILS

2) THE NATIVE HERBACEOUS SEED MIX SPECIFIED ABOVE WILL BE APPLIED ON ALL REVEGETATION AREAS AT A RATE OF 1 lb100 SF

3) THE TRANSITION BETWEEN THE UPPER AND LOWER BANK PLANTING AREAS IS BASED ON THE WATER SURFACE ELEVATION OF THE 5-YEAR FLOOD

4) PLANTING AREAS DELINEATED BASED UPON PROPOSED CONTOURS (NOT SHOWN)

LEGEND

EXISTING CONTOURS

ARTICULATED CONCRETE

LIMIT OF REMEDIATION

BLOCK (ACB)

STABILIZATION KEY

[V7J PUNTING AREA

TREES AND SHRUBS

ROCK ARMOR

SHRUB CLUMP

mdashDWmdash DOGWOOD BAND

TO BE ADDED

40 0

SCALE

40

1-4O

80 FEET

+ hshy () ttl SJ 2 bdquo co laquo O g= =gt laquo a y xJs ~ o 7 2 ce lt 1 o ^ ()

w p O w W lt z lt a 2 ^ cu UJ ltZ shy

o lt DC

CO UJ poundpound

O

lt

egt5

II Sheet

reference number

17 OF 18 SSUED FOR CONSTRUCTION 2102

4 2

BANK REVEGETATION (TYP) NOT TO SCALE (SLOPE GRADE AND LENGTH VARY) 2102 2103

PLANTINGNOT TO SCALE

LAYOUT FOR REVEGETATiON AREAS (TYP) 2102 2103 US Army Corps

of Engineers New England District

WALL REVEGETATiON NOTES

1) PROPOSED GRADES AND BANK ARMOR ELEVATIONS VARY SEE SHEETS 2011 amp 2012

TREE PLANTING (TYP)

LIMIT OF REMEDIATION

SHRUB CLUMP (12X50 TYP)

s l | S

a

C

EROSION CONTROL BLANKET (SEE DETAIL 3)

PLANTED TREE RfcD-OSER DOGWOOD BAND

UPPER BANK

LOWER BANK

1 to

pound

SEE DETAILS 1A1B

TREES

(SEE TABLE BELOW)

BANK ARMOR mdashmdashmdashmdash

1 1

ii t~

DOGWOOD BAND CUTFILL LINE (VARIES 1-3) STEM PROTECTOR

RIVER 13TJ a

LOWER BANK (SEE TABLE BELOW)

ISSU

ED

FOR

CO

NST

RU

CTi

ON

sect

amp

120 ASSEMBLED WELDED WIRE TREE PROTECTOR

LOW FLOW BANK ARMOR ELEVATION VARIES BANK ARMOR AND FILTER

(SEE SHEETS 2011 amp 2012) (SEE SHEET 2008)

t RIVERBANKEROSION BLANKET

o

jf o

STRAIGHT REVEGETATION METAL STAPLE (8 MIN gt

NOTES 01 O

o1) PROPOSED GRADES AND BANK ARMOR ELEVATIONS VARY EROSION CONTROL BLANKET (VfP) c

Cgt4 T - ltSEE SHEETS 2011 amp 2012 i + - i t ^ shy

NOT TO SCALE 2102 2)FOR EXTENT OF REPLANTING UPSLOPE OF LIMIT OF ayROOT MASS

ign dREMEDIATION SEE SHEET 2101 ampEXISTING (0 UJ a E o o

ato aSOMETRIC f mdash EROSION CONTROL BLANKET RiVERBANK iZ a a

(SEE DETAIL 3) B cDETAIL 1B-TREE PROTECTOR P 2

-a O o -st ft

4 OVERLAP MIN -SEE DETAIL 3C JQ O -Q

TREES D15 CSEE DETAIL 3A f15 MIN f |

wed

J lt

2 1 S ltu UPPER BANK ii SEE DETAILS 1A18 1 Oa a

(SEE TABLE BELOW)

EROSION CONTROL Si DOGWOOD BAND BLANKET (VARIES 1-3) COMPACTED

LOWER BANK BACKFILL ARM

Y

CHUS

ETT

S n imTr n

(SEE TABLE BELOW)

THE

i F Q l 1 V

BIODEGRADABLE STAKES 16 TOPSOiL LOW FLOW BANK ARMOR ELVATION VARIES PINS OR STAPLES FLOW 1

ml 1 1BANK ARMOR AND FILTER I

(SEE SHEETS 2011 amp 2012) (6 MIN LENGTH)

EPAR

TM

Et

(SEE SHEET 2008)

L j

SEE DETAIL 3B BIODEGRADABLE STAKE

SI PIN OR STAPLE oCONTAINERIZED PLANT (6 MSN LENGTH EVERY 3) 8

(REMOVE CONTAINER DETAIL 3A BEFORE PLANTING) v WATER PLANT THOROUGHLY EROSION CONTROL BLANKET AT TIME OF PLANTING

A

PLANTING AREA

STATION

ELM ST BRIDGE TO STA 524+50

STA 524+50-526+0 0

ELEVATIONS ELEVATION (FT)

LOWER BANK

974-97 6

973-97 5

UPPER BANK

976-TOS

975-TOS

2OX2O MULCH MAT (LEAVE 1-2 GAP FROM TRUNK)

6 STAPLE (MIN)

EROSION CONTROL BLANKET

COMPACTED BACKFILL

BANK ARMOR

FLOWSLOPE

BIODEGRADABLE STAKES PINS OR STAPLES (6 MIN LENGTH)

o lt LU

lt a

mdash o r b

STA 526+00-527+7 5 972-97 4

(TOS=TOP OF PROPOSED 2H1V SLOPE)

974-TOS BACKFiLL PLANT PIT WITH

EXISTING T0P30ILC0MP0ST MIX BIODEGRADABLE STAKE PIN OR STAPLE (6 MIN LENGTH EVERY 3)

4 OVERLAP (MIN)

LU

_j

x a) p

UJ i - J^

6 TOPSOIL DETAIL 3B DETAIL 3C fie uJ

LU

DETAIL

PLANT PIT 2X AS WIDE AS CONTAINER DIA AND 12 DEEP

1A-TREE PLANTING

SOIL BERMTREE WELL (2 MIN HEIGHT)

SSUED FOR CONSTRUCTION

Sheet reference number

2103 18 OF 18

i

1. barcode 201092
2. barcodetext SDMS DOC ID 201092

4 2

BANK REVEGETATION (TYP) NOT TO SCALE (SLOPE GRADE AND LENGTH VARY) 2102 2103

PLANTINGNOT TO SCALE

LAYOUT FOR REVEGETATiON AREAS (TYP) 2102 2103 US Army Corps

of Engineers New England District

WALL REVEGETATiON NOTES

1) PROPOSED GRADES AND BANK ARMOR ELEVATIONS VARY SEE SHEETS 2011 amp 2012

TREE PLANTING (TYP)

LIMIT OF REMEDIATION

SHRUB CLUMP (12X50 TYP)

s l | S

a

C

EROSION CONTROL BLANKET (SEE DETAIL 3)

PLANTED TREE RfcD-OSER DOGWOOD BAND

UPPER BANK

LOWER BANK

1 to

pound

SEE DETAILS 1A1B

TREES

(SEE TABLE BELOW)

BANK ARMOR mdashmdashmdashmdash

1 1

ii t~

DOGWOOD BAND CUTFILL LINE (VARIES 1-3) STEM PROTECTOR

RIVER 13TJ a

LOWER BANK (SEE TABLE BELOW)

ISSU

ED

FOR

CO

NST

RU

CTi

ON

sect

amp

120 ASSEMBLED WELDED WIRE TREE PROTECTOR

LOW FLOW BANK ARMOR ELEVATION VARIES BANK ARMOR AND FILTER

(SEE SHEETS 2011 amp 2012) (SEE SHEET 2008)

t RIVERBANKEROSION BLANKET

o

jf o

STRAIGHT REVEGETATION METAL STAPLE (8 MIN gt

NOTES 01 O

o1) PROPOSED GRADES AND BANK ARMOR ELEVATIONS VARY EROSION CONTROL BLANKET (VfP) c

Cgt4 T - ltSEE SHEETS 2011 amp 2012 i + - i t ^ shy

NOT TO SCALE 2102 2)FOR EXTENT OF REPLANTING UPSLOPE OF LIMIT OF ayROOT MASS

ign dREMEDIATION SEE SHEET 2101 ampEXISTING (0 UJ a E o o

ato aSOMETRIC f mdash EROSION CONTROL BLANKET RiVERBANK iZ a a

(SEE DETAIL 3) B cDETAIL 1B-TREE PROTECTOR P 2

-a O o -st ft

4 OVERLAP MIN -SEE DETAIL 3C JQ O -Q

TREES D15 CSEE DETAIL 3A f15 MIN f |

wed

J lt

2 1 S ltu UPPER BANK ii SEE DETAILS 1A18 1 Oa a

(SEE TABLE BELOW)

EROSION CONTROL Si DOGWOOD BAND BLANKET (VARIES 1-3) COMPACTED

LOWER BANK BACKFILL ARM

Y

CHUS

ETT

S n imTr n

(SEE TABLE BELOW)

THE

i F Q l 1 V

BIODEGRADABLE STAKES 16 TOPSOiL LOW FLOW BANK ARMOR ELVATION VARIES PINS OR STAPLES FLOW 1

ml 1 1BANK ARMOR AND FILTER I

(SEE SHEETS 2011 amp 2012) (6 MIN LENGTH)

EPAR

TM

Et

(SEE SHEET 2008)

L j

SEE DETAIL 3B BIODEGRADABLE STAKE

SI PIN OR STAPLE oCONTAINERIZED PLANT (6 MSN LENGTH EVERY 3) 8

(REMOVE CONTAINER DETAIL 3A BEFORE PLANTING) v WATER PLANT THOROUGHLY EROSION CONTROL BLANKET AT TIME OF PLANTING

A

PLANTING AREA

STATION

ELM ST BRIDGE TO STA 524+50

STA 524+50-526+0 0

ELEVATIONS ELEVATION (FT)

LOWER BANK

974-97 6

973-97 5

UPPER BANK

976-TOS

975-TOS

2OX2O MULCH MAT (LEAVE 1-2 GAP FROM TRUNK)

6 STAPLE (MIN)

EROSION CONTROL BLANKET

COMPACTED BACKFILL

BANK ARMOR

FLOWSLOPE

BIODEGRADABLE STAKES PINS OR STAPLES (6 MIN LENGTH)

o lt LU

lt a

mdash o r b

STA 526+00-527+7 5 972-97 4

(TOS=TOP OF PROPOSED 2H1V SLOPE)

974-TOS BACKFiLL PLANT PIT WITH

EXISTING T0P30ILC0MP0ST MIX BIODEGRADABLE STAKE PIN OR STAPLE (6 MIN LENGTH EVERY 3)

4 OVERLAP (MIN)

LU

_j

x a) p

UJ i - J^

6 TOPSOIL DETAIL 3B DETAIL 3C fie uJ

LU

DETAIL

PLANT PIT 2X AS WIDE AS CONTAINER DIA AND 12 DEEP

1A-TREE PLANTING

SOIL BERMTREE WELL (2 MIN HEIGHT)

SSUED FOR CONSTRUCTION

Sheet reference number

2103 18 OF 18

i

1. barcode 201092
2. barcodetext SDMS DOC ID 201092