HomeMy WebLinkAboutDecision 4130 Revised PlansGENERAL NOTES
1. PLANS AND TOPOGRAPHY INFORMATION ARE PREPARED FROM
EXISTING PLANS PROVIDED BY THE YARMOUTH HOUSING
AUTHORITY AND ADDITIONAL GROUND SURVEY BY GCG
ASSOCIATES, INC.
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2. ALL LOCATIONS OF SUBSURFACE UTILITIES AND STRUCTURES
WERE OBTAINED FROM AVAILABLE UTILITY RECORDS. THE SIZE,
TYPE, AND LOCATION OF UTILITIES SHOWN ARE APPROXIMATE.
THE CONTRACTOR SHALL PROPERLY LOCATE THE UTILITIES PRIOR
TO THE BEGINNING OF CONSTRUCTION. THE CONTRACTOR SHALL
OBTAIN UTILITY INFORMATION BY CONTACTING DIG SAFE A MINIMUM
OF 72 HOURS PRIOR TO CONSTRUCTION (800-322-4844). THE
CONTRACTOR SHALL EXCAVATE TEST PITS TO VERIFY UTILITY
LINE LOCATIONS AS NECESSARY.
3. WATER MAINS ARE ASSUMED TO BE 5 FEET BELOW THE EXISTING
GROUND SURFACE. GAS LINES ARE ASSUMED TO BE 3 FEET
BELOW THE EXISTING GROUND SURFACE. TELEPHONE LINES AND
ELECTRIC CONDUIT ARE ASSUMED TO BE 2 FEET BELOW THE
EXISTING GROUND SURFACE.
4. LOCATION OF PROPOSED UTILITIES MAY BE ALTERED IN THE
FIELD BY THE ENGINEER TO SUIT FIELD CONDITIONS.
5. THE CONTRACTOR SHALL PROVIDE THE OWNER WITH A
CONSTRUCTION SCHEDULE DELINEATING THE SEQUENCE OF WORK
AND ESTIMATED TIME OF COMPLETION OF EACH SEGMENT OF
WORK, PRIOR TO THE COMMENCEMENT OF WORK.
6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE SITE
RESTORATION AND CLEAN UP UPON COMPLETION OF THE PROJECT.
7. THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR
CONSTRUCTION MEANS, METHODS, TECHNIQUES, AND PROCEDURES,
AND FOR SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION
WITH ALL WORK INCLUDED UNDER THIS CONTRACT. THE
DRAWINGS DO NOT INCLUDE NECESSARY COMPONENTS FOR
CONSTRUCTION SAFETY. THE CONTRACTOR SHALL BE SOLELY
RESPONSIBLE FOR PROVIDING AND MAINTAINING ALL SAFETY
BARRIERS, WARNING FLASHERS, ETC., AS REQUIRED BY THE CONDUCT
OF THE WORK FOR THE PROTECTION OF WORKERS AND NON-
WORKERS ALIKE. THE CONTRACTOR'S ATTENTION IS DIRECTED TO
OSHA REQUIREMENTS.
8. THE CONTRACTOR SHALL PLAN AND PERFORM TEST PIT
EXCAVATION WELL IN ADVANCE OF COMMENCING CONSTRUCTION
TO ALLOW TIME TO REVIEW ACTUAL CONDITIONS ENCOUNTERED.
TEST PITS NOT SPECIFICALLY IDENTIFIED SHALL BE EXCAVATED
BY THE CONTRACTOR AT THE DIRECTION OF THE ENGINEER.
9. THE CONTRACTOR SHALL VERIFY THE LOCATION OF THE EXISTING
UTILITY SERVICES SHOWN ON THE PLAN AND BE RESPONSIBLE
FOR LOCATING ANY ADDITIONAL SERVICES NOT SHOWN.
10. ACCESS TO ALL EXISTING RESIDENCES SHALL BE MAINTAINED AT
ALL TIMES DURING THE COURSE OF CONSTRUCTION BY THE
CONTRACTOR.
11. DURING THE COURSE OF CONSTRUCTION ANY DAMAGE TO FENCES,
GUARD RAILS, PATHS, STAIRS, AND VEGETATION SHALL BE
REPAIRED OR REPLACED AND RESTORED TO ORIGINAL CONDITION
AT NO ADDITIONAL EXPENSE TO THE OWNER.
12. THE CONTRACTOR SHALL RESET ALL WATER, SEWER, GAS,
ELECTRIC, TELEPHONE, AND DRAINAGE FRAMES, GRATES, AND
BOXES TO THE PROPOSED FINISH SURFACE GRADE.
13. THE CONTRACTOR SHALL BE RESPONSIBLE FOR LOCATING ALL
UTILITIES ON SITE. IF REQUIRED THE CONTRACTOR SHALL HIRE
A PRIVATE MARKING COMPANY TO LOCATE ON-SITE UTILITIES.
THE COST TO HIRE THE PRIVATE MARKING COMPANY SHALL BE
INCLUDED IN THE CONTRACT PRICE.
GCG ASSOCIATES
INC.
In)
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P R 0 J"�j .0 r.
i
kQ_jsACHUSETTS
LOCUS PLAN
SCALE: 1'=2000'±
PROJECT ADDRESS:
534 WINSLOW GRAY ROAD
SOUTH YARMOUTH, MASSACHUSETTS 02664
ASSESSORS MAP 59, PARCEL 44
ZONING DISTRICT:
RESIDENTIAL: R-40 AND
AQUIFER PROTECTION OVERLAY
CONSULTING ENGINEERS
INDEX TO DRAWINGS
1. COVER
2. LEGEND
3. LONG POND PLAZA SITE IMPROVEMENT PLAN
4. MISCELLANEOUS DETAILS I
5. MISCELLANEOUS DETAILS II
6. MISCELLANEOUS DETAILS III
D:
DONNA KILLEEN, EXECUTIVE DIRECTOR
WILMINGTON,
CIVIL
No.35907
oy
Revi-seL
RECEIVED
JUL 2 4 2007
4
107113107
CONSERVATION COMMENTS
HMC
3
06/28/07
SITE PLAN REVIEW COMMENTS
NMC
2
06/06/07
DRAINAGE IMPROVEMENTS
NMC
1
04/04/07
959 DESIGN
HMC
NO.
DATE
DESCRIPTION
BY
MASSACHUSETTS
DECEMBER 4, 2006
PLAN NO. 1 OF 6
/r413 0 -2-007
ABBREVIATIONS
GENERAL CONSTRUCTION NOTES
CONSERVATION COMMENTS
EXISTING PAVEMENT
3
06/28/07
SITE PLAN REVIEW COMMENTS
HMC
2
06/06/07
1.)
ALL CONSTRUCTION MATERIAL, DEBRIS, ASPHALT, SOIL, ETC. THAT IS
1.)
THE ENTIRE ROADWAYS (INCLUDING PARKING AREAS)
95% DESIGN
HMC
ACP
ASBESTOS CEMENT PIPE
NO.
REMOVED FROM THE SITE SHALL BE HANDLED AND DISPOSED OF IN
DESCRIPTION
SHALL BE RECLAIMED TO A MINIMUM DEPTH OF 14" WITHIN THE
BND
BOUND
ACCORDANCE WITH LOCAL, STATE, AND FEDERAL REGULATIONS.
PROJECT LIMITS. THE EXISTING PAVEMENT SHALL BE PULVERIZED
BLDG
BUILDINGTO
2•)
PRIOR TO ANY PAVING ACTIVITIES THE SUBBASE MATERIAL FOR THE
THE POINT WHERE NO MATERIAL IS GREATER THAN 3".
BIT CONC
BITUMINOUS CONCRETE
ROAD AND ALL SIDEWALK AREAS SHALL BE TESTED TO DETERMINE THE
2.)
AFTER PULVERIZING THE ASPHALT PAVEMENT AND UNDERLYING
BM
BENCH MARK
DEGREE OF COMPACTION. ALL SUBBASE MATERIAL SHALL BE
MATERIALS, THE CONTRACTOR SHALL REMOVE AND STOCKPILE
BRK
BRICK
COMPACTED TO A MINIMUM 95% OF THE STANDARD PROCTOR DENSITY.
THE ENGINEER SHALL DETERMINE TESTING FREQUENCY AND TEST
(WINDROW) THE RECLAIMED MATERIAL. THE CONTRACTOR SHALL THEN
CB
CATCH BASIN
LOCATIONS. THE COST FOR THIS TESTING SHALL BE INCLUDED IN THE
EXCAVATE AND REMOVE THE NECESSARY SUBGRADE MATERIAL IN
CS
COMBINED SEWER
LUMP SUM CONTRACT PRICE.
ORDER TO MEET THE FINAL GRADES OF THE ROADWAY. A 12" LAYER
C
CONDUIT
OF THE RECLAIMED MATERIAL SHALL THEN BE PLACED ON THE
CENTERLINE
3.)
THE CONTRACTOR SHALL REMOVE AND RESET ALL WATER, SEWER,
SUBGRADE TO SERVE AS THE NEW SUBBASE FOR THE ROADWAY. THE
LEGEND
CIP
CAST IRON PIPE
GAS, ELECTRIC, TELEPHONE, AND DRAINAGE FRAMES, GRATES,
SUBBASE SHALL THEN BE FINE GRADED AND COMPACTED IN
AND BOXES TO THE PROPOSED FINISHED SURFACE GRADE PRIOR TO
PREPARATION FOR THE PLACEMENT OF THE NEW BINDER COURSE OF
CMP
CORRUGATED METAL PIPE
PAVING ACTIVITIES.
PAVEMENT.
CSMH
COMBINED SEWER MANHOLE
-
-D- -
EXIST.
DRAIN LINE
CST
COBBLESTONE
4.)
THE CONTRACTOR SHALL SAW CUT ALL JOINTS IN THE EXISTING
3.)
THE CONTRACTOR SHALL GRADE THE EXISTING RECLAIMED SUBBASE
-
-E- -
EXIST.
ELECTRICAL LINES
CULV
CULVERT
PAVEMENT AREAS WHERE THE PROPOSED PAVEMENT WILL MEET
MATERIAL OR GRAVEL BORROW MATERIAL TO ALLOW THE FINAL
FA
EXIST.
FIRE ALARM
EXISTING PAVEMENT TO REMAIN. ALL JOINTS SHALL PROVIDE A SMOOTH
PAVEMENT SURFACE TO MATCH THE EXISTING EDGE OF PAVEMENT
-
- G - -
EXIST.
GAS LINE
CO
COUNTY
TRANSITION BETWEEN NEW AND OLD PAVEMENTS. IMMEDIATELY AFTER
GRADES UNLESS OTHERWISE NOTED. THE RECONSTRUCTION OF THE
T
EXIST.
TELEPHONE
CONC
CONCRETE
PAVING, ALL NEW JOINTS SHALL RECEIVE AN INFRARED TREATMENT.
ROADWAY SHALL ALSO BE IN ACCORDANCE WITH THE TYPICAL CROSS
TV
EXIST.
TELEVISION
DIP
DUCTILE IRON PIPE
SECTION DETAIL.
5
EXIST.
SEWER LINE
DRV
DRIVE
5.)
SIDEWALK AREAS TO BE REPLACED SHALL FIRST BE REMOVED AND
_ _ _
-
EXIST.
SEWER VENT LINE
THE SUBBASE MATERIAL COMPACTED PRIOR TO THE PLACEMENT OF
4.)
IN AREAS WHERE THE ROAD CURRENTLY DOES NOT MEET THE
-�- -
EXIST.
WATER LINE
DMH
THE NEW PAVEMENT SURFACE.
MINIMUM CROWN SHOWN ON THE TYPICAL CROSS SECTION DETAIL, THE
- -2^- - - -
EXIST.
EXIST.
CONTOUR
EMH
ELECTRIC MANHOLE
EXISTING EDGE OF PAVEMENT GRADES SHALL BE HELD AND THE
o
0 o
EXIST.
CHAIN LINK FENCE
FAB
FIRE ALARM BOX
6.)
��
ALL NEW PAVEMENT STRIPING SHALL BE 4 THICK WHITE PAINTED
CENTERLINE GRADES ADJUSTED ACCORDINGLY.
/
EXIST.
/ NEW CURB
EOP
EDGE OF PAVEMENT
LINES UNLESS OTHERWISE NOTED.
5.)
THE CONTRACTOR SHALL GRADE THE EXISTING
EXIST. /NEW EDGE OF PAVEMENT
APPROX. PROPERTY BOUNDARY
EOR
EDGE OF GRAVEL ROAD
7.)
THE CONTRACTOR SHALL STOCKPILE AND RETAIN SUFFICIENT SURPLUS
RECLAIMED BASE
COURSE MATERIAL NO MORE THAN 24 HOURS PRIOR TO THE
�
FLAGGED WETLAND BOUNDARY
100'
FDMH
FIRE DEPT MANHOLE
SUBBASE AND RECLAIMED MATERIAL TO USE AS NEEDED THROUGHOUT
PLACEMENT OF THE NEW BINDER COURSE OF PAVEMENT.
a
o �-
WETLAND BUFFER LINE
NEW SILT FENCE W/ HAY
THE COURSE OF THE PROJECT.
0 o
EXIST.
BALES
/NEW BOLLARD
GG
GAS GATE
6.)
ALL EXISTING CONCRETE CURB SHALL BE REMOVED AND DISPOSED
GS
GAS SERVICE
8.)
THE CONTRACTOR SHALL LOAM AND SEED ALL DISTURBED AREAS.
OFF-SITE BY THE CONTRACTOR. WHERE NEEDED OR AS REQUIRED,
EXIST.
BUILDING
THE COST FOR THIS WORK SHALL BE INCLUDED IN THE CONTRACT
THE EXISTING CURB SHALL BE REPLACED WITH PRECAST CONCRETE
GIP
GALVANIZED IRON PIPE
PRICE.
CURB.
❑
EXIST.
CATCH BASIN
GND
GROUND
EXIST.
DOWNSPOUT
HW
HEADWALL
9.)
THE CONTRACTOR SHALL INSTALL ALL SEDIMENTATION BARRIERS
EXIST.
EXIST.
LIGHT POLE
/ NEW
HSE
HOUSE
PRIOR TO COMMENCEMENT OF CONSTRUCTION. THE BARRIERS SHALL
7,)
ALL CASTINGS SHALL BE LOWERED OR REMOVED AND PLATED PRIORS
HYDRANT
BE INSTALLED ACCORDING TO THE STANDARD DETAILS IN THEEl
TO RECLAIMING THE ROADWAY.
EXIST.
ROADWAY PAVEMENT
HOR
HORIZONTAL
LOCATIONS SHOWN ON THE DRAWINGS.
TO BE
RECLAIMED AND REPAVED
HYD
HYDRANT
8.)
ANY EXCESS RECLAIMED MATERIAL SHALL BECOME THE PROPERTY OF
EXIST.
BITUMINOUS WALKWAYS
HP
HIGH PRESSURE
10.)
THE CONTRACTOR SHALL REMOVE ALL SOIL EROSION CONTROLS ONCE
THE CONTRACTOR AND SHALL BE REMOVED AND DISPOSED OF IN
TO BE
REPAVED
L
LEAD
ADEQUATE GROWTH HAS BEEN ESTABLISHED OR AT THE DISCRETION
ACCORDANCE WITH LOCAL, STATE, AND FEDERAL REGULATIONS. THE
EXIST.
CONCRETE WALKWAYS TO BE
LP
LIGHT POLE
OF THE ENGINEER AND THE TOWN CONSERVATION COMMISSION.
COST FOR THE REMOVAL AND DISPOSAL FOR THE EXCESS MATERIAL
REPLACED
WITH BITUMINOUS CONCRETE
SHALL BE INCLUDED IN THE CONTRACT PRICE.
MH
MANHOLE
11.)
EXISTING HANDICAP PARKING SIGNS MAY BE REUSED UPON OWNER
NEW BITUMINOUS
PAVEMENT AREA
MB
MAIL BOX
APPROVAL AND AT THE DISCRETION OF THE ENGINEER.
MHB
MASSACHUSETTS HIGHWAY BOUND
EXIST.
SEPTIC TANK OR PUMP CHAMBER
NG
NATURAL GAS
12.)
THE CONTRACTOR SHALL MAINTAIN THE EXISTING SITE DRAINAGE
EXIST.
/ NEW SIGN
PE
POLYETHYLENE PIPE
PATTERNS UNLESS OTHERWISE NOTED. ANY GRADING MODIFICATIONS
PVC
SHALL DIRECT DRAINAGE AWAY FROM ALL EXISTING BUILDINGS AND
rry
R.
PROPERTY LINE
TOWARDS THE APPROPRIATE AREAS.
�`-�-�-%
J
EXIST.
/NEW SHRUB/HEDGES
RCP
REINFORCED CONCRETE PIPE
13.)
ALL GRADING MODIFICATIONS SHALL BE GRADUAL SO AS NOT TO
RET WALL
RETAINING WALL
CREATE ANY STEEP SLOPES, UNEVEN AREAS, ETC.
tt ,7
.� ;,;
EXIST.
/NEW TREE OR BUSH
ROW
RIGHT OF WAY
RR
RAILROAD
14.)
NEW PAVEMENT AREAS SHALL HAVE TOP AND SUB SOIL REMOVED AND
`�
EXIST.
UTILITY POLE
PLACE COMMON FILL AS BASE UNDER PARKING AREAS
o
EXIST.
VENT STACK
SB
STONE BOUND
A&
S
SIGN
15.)
EXISTING CONCRETE STEPS SHALL REMAIN UNLESS OTHERWISE NOTED.
EXIST.
WATER SHUT OFF
SMH
SEWER MANHOLE
D4 N
EXIST.
/NEW WATER VALVE
STA
STATION
16.)
NEW BITUMINOUS CONCRETE CURBING SHALL BE PLACED AS SPECIFIED
O
NEW 500 GALLON DRYWELL
S
SEWER
ON THE PLAN. THE GRANITE CURBING SHALL BE REMOVED AND REUSED
WHERE SPECIFIED ON THE PLAN.
NEW HANDICAPPED
PARKING
SS
SEWER SERVICE
STL
STEEL
17.)
TRANSITION CURBING SHALL BE USED AT WHEELCHAIR RAMP
NEW TRASH RECEPTACLE PAD
SW
SIDEWALK
LOCATIONS.
TMH
TELEPHONE MANHOLE
18.)
THE CONTRACTOR SHALL REMOVE AND REPLACE THE NECESSARY AMOUNT
VCP
VITRIFIED CLAY PIPE
OF EXISTING SOIL BELOW THE SIDEWALK AS TO MAINTAIN A MINIMUM OF 8
VERT
VERTICAL
INCHES OF SUITABLE GRAVEL. ALL SOIL SURPLUS SHALL BE REMOVED
W
WATER MAIN
AND DISPOSED IN AN APPROPRIATE MANNER BY THE CONTRACTOR.
WG
THE COST FOR THIS WORK SHALL BE INCLUDED IN THE CONTRACT
WATER GATE
PRICE.
WD
WOOD
WIP
WROUGHT IRON PIPE
19. )
ALL JOINTS BETWEEN NEW AND OLD CONCRETE OR PAVEMENT SHALL
WMH
WATER MANHOLE
BE SAW CUT TO PROVIDE A NEW SMOOTH AND STRAIGHT JOINT.
WS
WATER SERVICE
WSO
WATER SERVICE SHUTOFF
20.)
THE CONTRACTOR SHALL BE RESPONSIBLE FOR RELOCATING ALL
UTILITIES THAT MAY INTERFERE WITH THE CONSTRUCTION OF THE
PAVEMENT, CURB, AND RAMP. THE COST FOR THIS WORK SHALL BE
INCLUDED IN THE CONTRACT PRICE.
21.)
THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL STATE
OR LOCAL BUILDING PERMITS THAT MAY BE REQUIRED.
22.)
THE CONTRACTOR SHALL CLEAN ALL CATCH BASINS.
23.)
GRADES OF PAVEMENT SHALL NOT BE ALTERED IN THE FIELD SO AS TO
HINDER THE DRAINAGE AND STORMWATER RUNOFF.
4
07/13/07
CONSERVATION COMMENTS
HMC
3
06/28/07
SITE PLAN REVIEW COMMENTS
HMC
2
06/06/07
DRAINAGE IMPROVEMENTS
HMC
1
04/04/07
95% DESIGN
HMC
NO.
DATE
DESCRIPTION
BY
PROJECT ADDRESS:
534 WINSLOW GRAY ROAD
SOUTH YARMOUTH, MASSACHUSETTS 02664
ASSESSORS MAP 59, PARCEL 44
IYARMOUTH HOUSING AUTHORITY I
SOUTH YARMOUTH, MASSACHUSETTS
DHCD PROJECT NO. 351012
LONG POND PLAZA
LEGEND AND NOTES
GCG ASSOCIATES, INC.
WILMINGTON MASSACHUSETTS
` y SCALE: AS SHOWN
No.31117
P�/STEP�� �4Q JOB N0.\FILE NAME:
'SIORAL �'\� 0638 -COVER
�. I_.
DATE: APRIL 4, 2007
DESIGNED BY: MJC PLAN NO.
DRAWN BY. HMC
CHECKED BY: MJC 2 OF 6
1 oBERMEXCAVATE APPROX. PROPERTY BOUNDARY /
�ECL�IM�XI`�1. , \
GRASS AREA, PREPARE SUB- BASE,
PAVE WITH`3 �" BIT. CONC.
PAVEME T TO MATCH
U SURROUNDING GRADE
G
[SEE NOTE 2 BELOW
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1� I\ NEW HYDRANT =
1111 \ I & GATE VALVE
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INSTALL SILT FENCE & HAY
ABANDON EXISTING
LEACH PIT
NEW BLOCK MANHOLE -
INVERT = 11.5
NEW 2" PVC (SCH 40) -
SLEEVE THROUGH
EXISTING PIPE
REPLACE EXIST. PUMPS-/
AND RE -PIPE
NEW 4" PVC DRAIN
SLOPE = 0.01 FT/FT-
0
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RECLAIM EXISTING
GRASS AREA, PRI
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TO MATCH SUF
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IC. PAVEMENT
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INVCLEANOUT _
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AFPROX. IXKS INV. _
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=19.0±
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1' WIDE WHITE 0
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C
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fi �E4St-4 -P-�VG - \\rr-
�!
y \ "' / I 1 4 ✓v,—� � -T �" -- I
I - pnACu �i J '�� N 1 w
IF ``. EIIL4' YVIDE—al I I \ v; ►�
=r SIDEW \ '' I I INSTALL SILT FENCE Q t'
}{ 3 BIT. CONC. 1 �_ & HAY BALES
-- PRUt
I TREE
�l
E
REMOVE SHRUBS AND
RELOCATE UTILITIES
AS NECESSARY
SEE DETAIL SHEET B _
12" HDPE OVERFLOW PIPE
NEW DOGHOUSE MANHOLE
INV IN = 11.01 (12 -HDPE
INV OUT = 7.5± (EX. 10 D)
INST LL SILT FENCE & HAY BALES
0
SITE PLAN
1 "=20'
S E -NOTE 1 BELOW NEW VERGREEI
OV -PnEAC PORCH 0
BUILDING E"
(10-1 BEDROOM UNITS)
T.O.F. EL.=16.49
;TALL AREA
T FENCE &,HH$AAY BALES
F�
I �20
i
I
07/13/07
CONSERVATION COMMENTS
HMC
.............
06/28/07
SITE PLAN REVIEW COMMENTS
HMC
2
I
RECLAIM EXISTING BERM & REPLACE
HMC
1
04/04/07
959 DESIGN
WITH VERTICAL GRANITE AS SHOWN
N0. I
DATE I
DESCRIPTION
BY
I
RECLAIM EXISTING BERM, EXCAVATE
GRASS AREA, PREPARE SUB -BASE,
HDPE DRAIN P�15
"E 1
15 PAVE WITH 3 X" BIT. CONC. PAVEMENT
E
r IPLCEI
TO MATCH SURROUNDING GRADE
III
B2 -REMOVE & R�AI
NEW DOGHOUSE MANHOLE
CATCH BASIN
RIM=13.56, INV=1;1.39;
INV IN
=19.0±
INSTALL SILT SACK -
INV OUT (XD 8�D)
NEW 8' WIDE CROSS W,4LK ' I
1' WIDE WHITE 0
SEE DETAIL SHEET 6
UTTER $TRIPES
W/STAMPED BRICK ASPHALT i
I & SOLID RED COLOR 16ASE
n o INSTALL SILT FENCE!'& HAY PALES
,.e
r
I
NEW TRASH RECEPTACLE PAD r I I
) 4 X 5 X 6" CONCRETE (TYP.)
/ WITH #3 REINFORCING STEEL
12" O.C. EACH WAY
GRAPHIC SCALE
( IN FEET )
1 inch = 20 fL
ZONING REQUIREMENTS
ZONING DISTRICT, R-40, AQUIFER PROTECTION OVERLAY DISTRICT
USEAGE: YARMOUTH HOUSING AUTHORITY ELDERLY HOUSING &
ADMINISTRATIVE OFFICE
REQUIRED EXISTING PROPOSED
-LOT AREA 40,000 S.F. 309,300± S.F. 309,300± S.F.
-MAX. IMPERVIOUS
AREA NOTE A): 46,395 S.F. 54,500± S.F. 60,500± S.F.
GREAT R OF; (15.0%
15% OR 2,5003F ) (17.6%) (19.6%)
-PARKING SPACES: 63 SPACES 41 SPACES 56 SPACES
RESIDENTIAL - (40 UNITS AND
1.5 SPACES/UNIT 5 OCCUPANTS)
OFFICE -
0.5
SP./OCCUPANT
HANDICAP SPACES 3 4 3
(521 CMR- 3 SP.
FOR 51-75 SP.)
VAN ACCESSIBLE 1 - 3
SPACES (1 SP.
PER 8 HANDICAP
SPACES)(NOTE B)
-PARKING AREA 7 TREES 11 TREES 11 SPACES
VEGETATION
(1-3'CAL. TREE
FPER 8 SPACES)
NOTES:
A. BECAUSE THE SUBJECT PARCEL IS WITHIN THE AQUIFER PROTECTION
OVERLAY DISTRICT, THE MAXIMUM ALLOWABLE IMPERVIOUS AREA IS 15% OF
THE PARCEL AREA OR 2,500 S.F., WHICHEVER IS GREATER, UNLESS
ARTIFICIAL RECHARGE
IS
PROVIDE RECHARGE, AT A PROVIDED.
MINIMUM, FOR RUNOFF GENERATED ED�BY THE ON SYSTEMS
ADDITIONAL PAVED AREAS.
B. THE THREE PROPOSED HANDICAPPED ACCESSIBLE PARKING SPACES ARE VAN
ACCESSIBLE AS WELL. THERE ARE FIVE SPACES BY ACCESS ISLES THAT
MEET VAN ACCESSIBLE REQUIREMENTS. HOWEVER, ONLY THE SPACES ARE
DESIGNATED AS ACCESSIBLE.
NOES:
1. CONSTRUCT NEW PARKING AREA 10' X 18' PARKING
STALLS UNLESS NOTED INSTALL NEW BITUMINOUS BERM
(ADDITIVE ALTERNATIVE #1 -NEW GRANITE CURBING AT
END OF PARKING STALLS ONLY, BIT. BERM ON THE
REMAINDER OF THE SITE)
2. REMOVE & REPLACE EXISTING WALKWAYS WITH 3" THICK
BIT. CONC. PAVEMENT TO MATCH EXISTING WIDTH (4'
MINIMUM WIDTH TYP.)
3. CONCRETE PADS FOR DRYING AREAS AROUND THE BACK
OF RESIDENTIAL BUILDINGS SHALL BE SEALED WITH A
WATERBORNE, BREATHABLE CONCRETE SEALER.
4. LINE STRIPING SHALL BE IN CONFORMANCE WITH
MASSACHUSETTS HIGHWAY DEPARTMENT SPECIFICATIONS.
5. NO EVERGREEN HEDGES TO BE PLANED WITHIN 5 FEET
OF ANY UTILITY LINE.
4
07/13/07
CONSERVATION COMMENTS
HMC
3
06/28/07
SITE PLAN REVIEW COMMENTS
HMC
2
06/06/07
DRAINAGE IMPROVEMENTS
HMC
1
04/04/07
959 DESIGN
HMC
N0. I
DATE I
DESCRIPTION
BY
PROJECT ADDRESS:
534 WINSL0W GRAY ROAD
SOUTH YARMOUTH, MASSACHUSETTS 02664
ASSESSORS MAP 59, PARCEL 44
R7-8
A L 12„
SIDEWALK CONCRETE Z 2
1p:1 MAX. CONCRETE 3 xh RESERVED
--- CONCRETE PARKING
CURB TRANSITION vii
00
z
CURB TRANSITIO cNv" U U
6'-0" U)6'-0" MIN 3'-6" CURB FACE O'
A J EDGE OF ROADWAY
o
VARIABLE TO 8'8"
WL S.Y. ~
12.1 SLOPE OR FLATTER
WAY VAN m
=R 5'—O" 2'-9" +/— 6.3 ACCESSIBLE
SURFACE COURSE 6'-0" 2'-0" +/— 7.2 00
FOUNDATION 7'-0" l'-3" +/- 8.0 SEE NOTE BELOW o
8'-0" 0'-0" 8.1
z
WHEEL CHAIR RAMPS
i(1
FOR SIDEWALK UP TO 8' WIDE
10 ga GALVANIZED STEEL
FINISHED GRADE CHANNEL POST
HANDICAP RAMP CONSTRUCTION NOTES
1.) RAMP SURFACES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE
SIDEWALK & HANDRAIL DETAILS.
2.) GRADE AREAS AS NECESSARY TO PROVIDE A GRADUAL TRANSITION
BETWEEN THE NEW RAMP GRADES AND THE ADJACENT EXISTING GRADES.
(ALL FINISHED GRADING SHALL SLOPE AWAY FROM THE BUILDING)
3.) SIDEWALKS THAT ABUT THE SIDEWALK AT THE BOTTOM OF THE RAMP SHALL BE
RE—GRADED AS NECESSARY TO PROVIDE A GRADUAL TRANSITION BETWEEN
THE NEW SIDEWALK GRADES AND EXISTING SIDEWALK AND SITE GRADES.
4.) THE NEW RAMPS SHALL HAVE ADEQUATE CROSS SLOPE TO PITCH WATER
AWAY FROM THE EXISTING BUILDING.
5.) THE LANDING AREAS AT THE TOP AND BOTTOM OF THE RAMP SHALL NOT
EXCEED A SLOPE OF 1:20.
6.) RAMPS SHALL NOT EXCEED A MAXIMUM LONGITUDINAL SLOPE OF 1:12 OR A
MAXIMUM CROSS SLOPE OF 1:20.
C:1
UNDISTURBED
O
HYDRANT
FINISHED GRADE
SIDE OF TRENCH 6" DI PIPE
D
CONC. THRUST 9� p
BLOCK
_ A D
i \ZMJ RESTRAINTS
MEGALUG OR EQUAL
1/2 C.Y. OF CRUSHED PROVIDE 12" SQ. BY
STONE 6 ABOVE DRAIN 4 THICK CONC. BASE
HYDRANT DETAIL
GRASS
6" TOPSOIL`
NEW BITUMINOUS CURB
NOT TO SCALE
PARKING AREA
IN.
VARIES
1/4" /FT. MIN. SLOPE
z
0
° I CO
;e
CONCRETE
NOTES:
1.) HANDICAP SPACES ADJACENT TO PAINTED AISLES SHALL
HAVE THE ADDITIONAL VAN ACCESSIBLE SIGN.
2.) EXISTING HANDICAP SIGNS MAY BE REUSED AT THE DISCRETION
OF THE ENGINEER.
HANDICAP SIGN AND FOOTING DETAIL
N.T.S.
CAST IRON VALVE
BOX AND COVER
rr
0
U
z
— WATER MAIN :m
CONC. THRUST o
BLOCK GATE VALVE/BUTTERFLY VALVE
ala
WATER VALVE DETAIL
NOT TO SCALE
5"
MATCH EXISTING REVEAL
(7" TYP., 6" MIN.)
6"
SURFACE COURSE 18"
BINDER COURSE k
SUBBASE
tl„ 6„
NEW VERTICAL GRANITE CURBING
CONCRETE
VERTICAL GRANITE CURB
N.T.S.
NOTE:
REMOVE AND RESET EXISTING OR INSTALL NEW GRANITE
CURB WHERE SHOWN ON THE PLANS.
INSTALL NEW BITUMINOUS CONCRETE CURB WHERE SHOWN
ON THE PLANS.
TOP
SUBBASE
LEVEL
METHOD OF SETTING
BITUMINOUS CONCRETE
CURB (SEE DETAIL)
BITUMINOUS CONCRETE CURBS
N.T.S.
NOTES:
THE TOP COURSE SHALL BE INSTALLED TO LOCK THE BIT.
CURB IN PLACE, AFTER THE PROPOSED CURB HAS BEEN PLACED.
\ A.
PLAN
SURFACE
CONCRETE COLLAR
L-8"(MIN.)
CONCRETE COLLAR
SECTION
MANHOLES
CONCRETE COLLAR
e .
a e
e
Ie. e
e
12"
d4 '1 2d, .. e.d .
a o
PLAN
SURFACE
8"(MIN.) SLOPE I SLOPE
T
USE BRICK COURSES AS
NEEDED TO BRING RIM TO
REQUIRED ELEVATION
I
-12„
CONCRETE COLLAR
SECTION
CATCH BASINS
I� �I PLAN PLAN
1 1/2-
FINISHED GROUND SURFACE BITUMINOUS CURB DETAIL SURFACE SURFACE
ADJUSTABLE
VALVE BOX
VALVE ANCHORING
TEE
DISTRIBUTION VALVE
q A
e CONCRETE AGAINST
UNDISTURBED MATERIAL
ROADWAY TRAVEL LANE
'(MIN.;
VARIES
1/4"/FT. MIN. SLOPE
NEW PAVEMENT
1 1/2" BIT. CONC. SURFACE
2" BIT. CONC. BINDER
VARIES
1/4"/FT. MIN SLOPE
r
GRASS
I \-6" TOPSOIL
12" RECLAIMED GRAVEL
NEW PAVEMENT 12" RECLAIMED GRAVEL OR MHD M1.03.0, TYPE C NEW BITUMINOUS CURB
11/2" BIT. CONC. SURFACE OR MHD M1.03.0, TYPE C
2" BIT. CONC. BINDER OR NEW GRAVEL IN AREAS OF PARKING LOT EXPANSION
NOTE: CROWN MAY BE ELIMINATED IN SOME AREAS TO DIRECT RUNOFF TO CATCH BASINS.
TYPICAL CROSS SECTION
N.T.S.
•V•
4.0'
6" GALVANIZED STEEL PIPE
FILLED WITH CONCRETE
AND PAINTED YELLOW
CONCRETE FILLED HOLE
NEW PAVEMENT
3.0'
8
BOLLARD DETAIL
N.T.S.
LOAM & SEED
MAX SLOPE
10 TO 1 (TYP.)
(6" MIN.)
_ 4' MIN.
VARIES
1" BIT. CONC. SURFACE
2" BIT. CONC. BINDER
BITUMINOUS SIDEWALK
1/4" PER FT.
LOAM & SEED
(WIDTH VARIES)
(6" MIN.)
8" MIN.
EXISTING GRAVEL SUBBASE RECOMPACTED
OR NEW GRAVEL AS DEEMED NECESSARY
BITUMINOUS CONCRETE SIDEWALK DETAIL
N.T.S.
�I
L12"
CONCRETE COLLAR
SECTION
I
L8"(MIN.)
L12"
CONCRETE COLLAR
SECTION
WATER SERVICE BOXES
DETAILS FOR RAISING CASTINGS
N.T.S.
4
07/13/07
CONSER VA TION COMMENTS
NMC
3
06/28/07
SITE PLAN REVIEW COMMENTS
2
9
DRAINAGE IMPROVEMENTS
1212
1
04/04/07
959 DESIGN
HMC
L-8"(MIN.)
CONCRETE COLLAR
SECTION
MANHOLES
CONCRETE COLLAR
e .
a e
e
Ie. e
e
12"
d4 '1 2d, .. e.d .
a o
PLAN
SURFACE
8"(MIN.) SLOPE I SLOPE
T
USE BRICK COURSES AS
NEEDED TO BRING RIM TO
REQUIRED ELEVATION
I
-12„
CONCRETE COLLAR
SECTION
CATCH BASINS
I� �I PLAN PLAN
1 1/2-
FINISHED GROUND SURFACE BITUMINOUS CURB DETAIL SURFACE SURFACE
ADJUSTABLE
VALVE BOX
VALVE ANCHORING
TEE
DISTRIBUTION VALVE
q A
e CONCRETE AGAINST
UNDISTURBED MATERIAL
ROADWAY TRAVEL LANE
'(MIN.;
VARIES
1/4"/FT. MIN. SLOPE
NEW PAVEMENT
1 1/2" BIT. CONC. SURFACE
2" BIT. CONC. BINDER
VARIES
1/4"/FT. MIN SLOPE
r
GRASS
I \-6" TOPSOIL
12" RECLAIMED GRAVEL
NEW PAVEMENT 12" RECLAIMED GRAVEL OR MHD M1.03.0, TYPE C NEW BITUMINOUS CURB
11/2" BIT. CONC. SURFACE OR MHD M1.03.0, TYPE C
2" BIT. CONC. BINDER OR NEW GRAVEL IN AREAS OF PARKING LOT EXPANSION
NOTE: CROWN MAY BE ELIMINATED IN SOME AREAS TO DIRECT RUNOFF TO CATCH BASINS.
TYPICAL CROSS SECTION
N.T.S.
•V•
4.0'
6" GALVANIZED STEEL PIPE
FILLED WITH CONCRETE
AND PAINTED YELLOW
CONCRETE FILLED HOLE
NEW PAVEMENT
3.0'
8
BOLLARD DETAIL
N.T.S.
LOAM & SEED
MAX SLOPE
10 TO 1 (TYP.)
(6" MIN.)
_ 4' MIN.
VARIES
1" BIT. CONC. SURFACE
2" BIT. CONC. BINDER
BITUMINOUS SIDEWALK
1/4" PER FT.
LOAM & SEED
(WIDTH VARIES)
(6" MIN.)
8" MIN.
EXISTING GRAVEL SUBBASE RECOMPACTED
OR NEW GRAVEL AS DEEMED NECESSARY
BITUMINOUS CONCRETE SIDEWALK DETAIL
N.T.S.
�I
L12"
CONCRETE COLLAR
SECTION
I
L8"(MIN.)
L12"
CONCRETE COLLAR
SECTION
WATER SERVICE BOXES
DETAILS FOR RAISING CASTINGS
N.T.S.
4
07/13/07
CONSER VA TION COMMENTS
NMC
3
06/28/07
SITE PLAN REVIEW COMMENTS
HMC
2
06/06/07
DRAINAGE IMPROVEMENTS
HMC
1
04/04/07
959 DESIGN
HMC
NO.
DATE
DESCRIPTION
BY
PROJECT ADDRESS.-
534
DDRESS:534 WINSLOW GRAY ROAD
SOUTH YARMOUTH, MASSACHUSETTS 02664
ASSESSORS MAP 59, PARCEL 44
FINISH
GRADE
EXISTING 10"
FRAME AND COVER LEBARON
FOUNDRY CAT. NO. LT 105
MARKED "DRAIN"
T \
1 N
OM.H. RUNGS
PER SPECS
5" MIN.
SET FRAME IN FULL MORTAR BED
ADJUST TO GRADE WITH COURSES
OF RED CLAY BRICK AND MORTAR
(2 COURSES MAX.)
-ECCENTRIC CONE SECTION
2"
RISER SECTION
-PROPOSED DRAIN
PRECAST CONC. SECTION W/
SLOTS FOR EXIST. DRAIN
CUT AND REMOVE EXIST. DRAIN
4000 LB. NON -SHRINK
GROUT (TYP.)
UNDISTURBEDMATERIAL-2„
OR STONE BEDDING E.W. / E.F.
BUTYL JOINT CAST IN PLACE CONC.
SEALANT (TYP.) BASE 3000 LB CONC.
TYPICAL DOGHOUSE MANHOLE
NOT TO SCALE
N
w
it
>
d
w
0
'd. 0 cn
N M Uj
O X
~ 0
00 W 0
n.
STANDARD 26" C.I. FRAME AND COVER
LE BARON LK -110 OR EQUAL (DRAIN)
8" I 24„ + 1 „
6" rMIN.T
MIN.
zu
FLOOR OF STRUCTURE TO
BE HEADERS LAID FLAT
2"
4'-0" DIA. MIN.
f
04 C A
v . JP
a.
v' a
ev
FINISH FLOOR
NEW AUDIBLE & LIGHT ALARM
EXISTING
FOUNDATION
LOAM & SEED
FINISHED GRADE
EXISTING OUTLET
ALUMINUM SUPPORT BRACKET
TO MANHOLE
1-1/2" PVC SCH 40
FORCE MAIN
STRAP TO SUPPORT
AS NECESSARY
NEW PLASTIC SUMP PUMP CORE HOLE THROUGH
FOUNDATION
EXISTING SUMP PIT (KOR-N-SEAL BOOT)
2"-5"
CONC. SLAB
00
CLAY TILE 1 Qa opo po
COMPACTED
CRUSHED
5'- 18 STONE
FLOAT SWITCH SET
AT FLOOR ELEVATION
TRUNK TO BE SPIRALLY WRAPPED WITH
0
0
I
y
(V
NOTE:
J
FRAME
Q
Z
x
GRADE
ADJUSTMENT
a0
I
THE TOP, BOTTOM, AND CENTER OF
<rI -
SHALL CONNECT TO EXISTING CONTROL PANEL AND CABINET.
BRICK INV.
TO BE SET IN FULL
(TYP.)
EXISTING 10"
FRAME AND COVER LEBARON
FOUNDRY CAT. NO. LT 105
MARKED "DRAIN"
T \
1 N
OM.H. RUNGS
PER SPECS
5" MIN.
SET FRAME IN FULL MORTAR BED
ADJUST TO GRADE WITH COURSES
OF RED CLAY BRICK AND MORTAR
(2 COURSES MAX.)
-ECCENTRIC CONE SECTION
2"
RISER SECTION
-PROPOSED DRAIN
PRECAST CONC. SECTION W/
SLOTS FOR EXIST. DRAIN
CUT AND REMOVE EXIST. DRAIN
4000 LB. NON -SHRINK
GROUT (TYP.)
UNDISTURBEDMATERIAL-2„
OR STONE BEDDING E.W. / E.F.
BUTYL JOINT CAST IN PLACE CONC.
SEALANT (TYP.) BASE 3000 LB CONC.
TYPICAL DOGHOUSE MANHOLE
NOT TO SCALE
N
w
it
>
d
w
0
'd. 0 cn
N M Uj
O X
~ 0
00 W 0
n.
STANDARD 26" C.I. FRAME AND COVER
LE BARON LK -110 OR EQUAL (DRAIN)
8" I 24„ + 1 „
6" rMIN.T
MIN.
zu
FLOOR OF STRUCTURE TO
BE HEADERS LAID FLAT
2"
4'-0" DIA. MIN.
f
04 C A
v . JP
a.
v' a
ev
FINISH FLOOR
NEW AUDIBLE & LIGHT ALARM
EXISTING
FOUNDATION
LOAM & SEED
FINISHED GRADE
EXISTING OUTLET
ALUMINUM SUPPORT BRACKET
TO MANHOLE
1-1/2" PVC SCH 40
FORCE MAIN
STRAP TO SUPPORT
AS NECESSARY
NEW PLASTIC SUMP PUMP CORE HOLE THROUGH
FOUNDATION
EXISTING SUMP PIT (KOR-N-SEAL BOOT)
2"-5"
CONC. SLAB
00
CLAY TILE 1 Qa opo po
COMPACTED
CRUSHED
5'- 18 STONE
FLOAT SWITCH SET
AT FLOOR ELEVATION
FACE OF PIPE FLUSH OR NOT TO
PROJECT MORE THAN 4" FROM
FACE OF WALL ALONG CENTERLINE
/A OF PIPE
VARIES
INVERT TO BE INVERTED ARCH WITH BRICKS
LAID ON EDGE AS STRETCHERS
BRICK CHIPS AND MORTAR BASE TO BE CLASS "A" OR "D" CEMENT CONCRETE
OR CLASS 'A' CEMENT CONCRETE OR PRECAST CONCRETE SECTIONAL PLATES
TYPICAL CONCRETE BLOCK DRAIN MANHOLE
NOT TO SCALE
6'-0" DIA.
5-4' DIA.
6" 1 6
ROOF LEADER O
PIPE
LOAM & SE
EXIST. GRADE-\
SELECT BACKFILL
1'-0"
45' BEND
6"x6" PVC WYE -
6" PVC "FLAPPER STYLE")
CHECK VALVE
PVC STOPPER
- 6"
_ FLOW FROM
FOUNDATION
TRENCH
MIN. SLOPE 1/8" /FT SUMP PUMP DRAIN/
PROP. 6" PVC DRAIN
�oQOO�Q 00 ��oQ�o R�
COMPACTED
CRUSHED
STONE
DRAIN CLEANOUT DETAIL
NOT TO SCALE
6 LOAM AND SEED OR
APPROVED SLOPE
PROTECTION
PIPE FRAME AND COVER LEBARON
FOUNDRY CAT. NO. LF 24G7 <'
BUILDING SPLASHFINISH
FOUNDATION PAD GRADE SET FRAME IN FULL MORTAR BED
OFJURICK ANDAMORTAR COURSES CCS SUITABLE BACKFILL
MIN (4 COURSES MAX.) SHEETING IF USED EE MATERIAL
_ SHALL BE LEFT IN
PLACE BELOW
THIS ELEVATION
0 0 0 0 0 0 0 Z
6'-0" DIA. 40 0 0 0 0 02'-3" 1'-0" MIN. 2 SAND BLANKET
V-6" 10 0 0 0 0 0 %pao I RP�N '1'-0" MIN.
1,-O"ce 0
—MIN. ELEV. = 8.8' SCREENED GRAVEL
BACKFILL MATERIAL
3/4"-1%" WASHED STONE SHEETING AS
REQUIRED DEPTH VARIES
DRYWELLS SHALL BE A MINIMUM OF 25' FROM ANY ROCK
(4' MIN.)
SOIL ABSORPTION SYSTEM AND 10' FROM THE FOUNDATION.
PRECAST DRYWELL DETAIL TYPICAL DRAIN TRENCH DETAIL
N.T.S.
N.T.S.
STAKES SHALL BE 2"X2"X10' DRESSED
OAK DRIVEN INTO UNDISTURBED EARTH
A MINIMUM OF 2 FEET
RUBBER HOSE
TREE BALL a ti
TREE PIT
PLAN VIEW FOR KING TREES UNDER
3 INCHES IN CALIPER
PLACE GUYS ABOVE FIRST LOWER
BRANCHES ENCASE WIRES IN RUBBER
HOSE IN CONTACT WITH BARK
GUYS SHALL BE DOUBLE STRAND —
TWISTED 12 GAGE ANNEALED ZINC
COATED WIRE
TURNBUCKLES SHALL BE GALVANIZED
OR DIP PAINTED WITH A MINIMUM 3"
OPENING AND 3/16" DIAMETER
SCREW EYES
BRIGHT COLORED TAGGING TAPE
DEADMEN SHALL BE A -
MALLEABLE IRON ANCHORS,
3" MINIMUM OR B -OAK
DEADMAN WITH MINIMUM
DIMENSIONS OF
4" DIA X 18" LONG
4
N
O
z
LEBARON DOUBLE STANDARD CATCH BASIN
FRAME AND GRATE OR EQUAL
FRAME TO BE SET IN
FULL BED OF MORTAR
BRICK LEVELING COURSE
AS REQUIRED FOR GRADE
ADJUSTMENTS
(2 MIN. -5 MAX.)
MORTAR ALL JOINTS
5" MIN. -
1 "CLEAR
OF MULCH
y
12"
GUYS
TREE PIT
TREE BALL
MALLEABLE IRON ANCHORS
TURNBUCKLE
RUBBER HOSE
�y
TRUNK TO BE SPIRALLY WRAPPED WITH
CONSERVATION COMMENTS
CHECK VALVE
BRICKS
MAY BE USED BETWEEN
NOTE:
BITUMINOUS MATERIAL FROM THE BALL
FRAME
AND TOP COURSE FOR
1. FLOAT SWITCH ACTIVATES
ALARM LIGHT SIGNALING RISING WATER IN BASEMENT.
GRADE
ADJUSTMENT
2. FLOAT SWITCH TO BE PLACED ON SEPARATE CIRCUIT FROM PUMP.
THE TOP, BOTTOM, AND CENTER OF
3. SUMP PUMP AND ALARM
SHALL CONNECT TO EXISTING CONTROL PANEL AND CABINET.
FRAME
TO BE SET IN FULL
4. SUMP PUMP SHALL BE A
MYERS SSM33 OR EQUAL, 1/3 HP, SINGLE PHASE, 115 V 7.5,
BED OF
CEMENT MORTAR
AMPS OR EQUAL.
4" MIN
AROUND PIT TO RETAIN
6" MAX
5. UNDERDRAIN PIPE SHALL
BE SDR 35.
SLOW RELEASE
TYPICAL PUMP
SECTION & CLEAN OUT DETAIL
SPECIFICATION
NOT TO SCALE
`
ANCHOR
FACE OF PIPE FLUSH OR NOT TO
PROJECT MORE THAN 4" FROM
FACE OF WALL ALONG CENTERLINE
/A OF PIPE
VARIES
INVERT TO BE INVERTED ARCH WITH BRICKS
LAID ON EDGE AS STRETCHERS
BRICK CHIPS AND MORTAR BASE TO BE CLASS "A" OR "D" CEMENT CONCRETE
OR CLASS 'A' CEMENT CONCRETE OR PRECAST CONCRETE SECTIONAL PLATES
TYPICAL CONCRETE BLOCK DRAIN MANHOLE
NOT TO SCALE
6'-0" DIA.
5-4' DIA.
6" 1 6
ROOF LEADER O
PIPE
LOAM & SE
EXIST. GRADE-\
SELECT BACKFILL
1'-0"
45' BEND
6"x6" PVC WYE -
6" PVC "FLAPPER STYLE")
CHECK VALVE
PVC STOPPER
- 6"
_ FLOW FROM
FOUNDATION
TRENCH
MIN. SLOPE 1/8" /FT SUMP PUMP DRAIN/
PROP. 6" PVC DRAIN
�oQOO�Q 00 ��oQ�o R�
COMPACTED
CRUSHED
STONE
DRAIN CLEANOUT DETAIL
NOT TO SCALE
6 LOAM AND SEED OR
APPROVED SLOPE
PROTECTION
PIPE FRAME AND COVER LEBARON
FOUNDRY CAT. NO. LF 24G7 <'
BUILDING SPLASHFINISH
FOUNDATION PAD GRADE SET FRAME IN FULL MORTAR BED
OFJURICK ANDAMORTAR COURSES CCS SUITABLE BACKFILL
MIN (4 COURSES MAX.) SHEETING IF USED EE MATERIAL
_ SHALL BE LEFT IN
PLACE BELOW
THIS ELEVATION
0 0 0 0 0 0 0 Z
6'-0" DIA. 40 0 0 0 0 02'-3" 1'-0" MIN. 2 SAND BLANKET
V-6" 10 0 0 0 0 0 %pao I RP�N '1'-0" MIN.
1,-O"ce 0
—MIN. ELEV. = 8.8' SCREENED GRAVEL
BACKFILL MATERIAL
3/4"-1%" WASHED STONE SHEETING AS
REQUIRED DEPTH VARIES
DRYWELLS SHALL BE A MINIMUM OF 25' FROM ANY ROCK
(4' MIN.)
SOIL ABSORPTION SYSTEM AND 10' FROM THE FOUNDATION.
PRECAST DRYWELL DETAIL TYPICAL DRAIN TRENCH DETAIL
N.T.S.
N.T.S.
STAKES SHALL BE 2"X2"X10' DRESSED
OAK DRIVEN INTO UNDISTURBED EARTH
A MINIMUM OF 2 FEET
RUBBER HOSE
TREE BALL a ti
TREE PIT
PLAN VIEW FOR KING TREES UNDER
3 INCHES IN CALIPER
PLACE GUYS ABOVE FIRST LOWER
BRANCHES ENCASE WIRES IN RUBBER
HOSE IN CONTACT WITH BARK
GUYS SHALL BE DOUBLE STRAND —
TWISTED 12 GAGE ANNEALED ZINC
COATED WIRE
TURNBUCKLES SHALL BE GALVANIZED
OR DIP PAINTED WITH A MINIMUM 3"
OPENING AND 3/16" DIAMETER
SCREW EYES
BRIGHT COLORED TAGGING TAPE
DEADMEN SHALL BE A -
MALLEABLE IRON ANCHORS,
3" MINIMUM OR B -OAK
DEADMAN WITH MINIMUM
DIMENSIONS OF
4" DIA X 18" LONG
4
N
O
z
LEBARON DOUBLE STANDARD CATCH BASIN
FRAME AND GRATE OR EQUAL
FRAME TO BE SET IN
FULL BED OF MORTAR
BRICK LEVELING COURSE
AS REQUIRED FOR GRADE
ADJUSTMENTS
(2 MIN. -5 MAX.)
MORTAR ALL JOINTS
5" MIN. -
1 "CLEAR
OF MULCH
y
12"
GUYS
TREE PIT
TREE BALL
MALLEABLE IRON ANCHORS
TURNBUCKLE
RUBBER HOSE
�y
TRUNK TO BE SPIRALLY WRAPPED WITH
CONSERVATION COMMENTS
TWO THICKNESS' OF CRINKLED PAPER
3
CEMENTED TOGETHER WITH
SITE PLAN REVIEW COMMENTS
BITUMINOUS MATERIAL FROM THE BALL
2
TO THE LOWEST BRANCH
DRAINAGE IMPROVEMENTS
WRAPPING MATERIAL SHALL BE HELD
1
IN PLACE WITH SISAL YARN TIED AT
957. DESIGN
THE TOP, BOTTOM, AND CENTER OF
WRAPPING MATERIAL
TOP OF BALL SHALL BE
NO.
AT SAME GRADE AS
DESCRIPTION
GROWN IN NURSERY
NO MULCH
TEMPORARY MOUND OF EARTH
4" MIN
AROUND PIT TO RETAIN
6" MAX
WATER
SLOW RELEASE
FERTILIZER AS PER
SPECIFICATION
'•_"
A -MALLEABLE IRON
ANCHOR
SIDES OF PIT
SHALL BE BACKFILL SHALL
VERTICAL a
MADE WITH
SETTING MOUND
PREPARED
DEPTH OF PIT PLANTING SOIL
BOTTOM OF PIT TO BE FLAT SHALL BE 12" DEEPER AND FIRMLY TAMPED
WIDTH OF PIT SHALL BE 24" THAN DEPTH OF BALL AROUND BALL IN 6
LARGER THAN THE DIAMETER OF THE INCH LAYERS
TREE BALL
4'-0" SUMP
66"t 1" DIA.
NOTE:
PROVIDE 1-3" CALIPER RED MAPLE AND
21-5' ARBORVITAE PLACED AT 8' ON
CENTER MINIMUM.
TREE PLANTING DETAIL
NOT TO SCALE
91
IPE AS SPECIFIED
- PROVIDE "V" - - - -
8- OPENINGS
OUTSIDE PIPE DIA.
PLUS 2" CLEARANCE
OIL/GREASE HOOD
/ MIN. 0.12 SQ. IN. STEEL
PER VERTICAL FOOT, PLACED
ACCORDING TO AASHTO
DESIGNATION M-199
"PRECAST CEMENT CONCRETE BASE UNIT
PRECAST CONCRETE CATCH BASIN
NOT TO SCALE
4
07/13/07
CONSERVATION COMMENTS
HMC
3
06/28/07
SITE PLAN REVIEW COMMENTS
HMC
2
06106107
DRAINAGE IMPROVEMENTS
HMC
1
04/04/07
957. DESIGN
HMC
NO.
DATE
DESCRIPTION
BY
PROJECT ADDRESS
534 WINSLOW GRAY ROAD
SOUTH YARMOUTH, MASSACHUSETTS 02664
ASSESSORS MAP 59, PARCEL 44
SYSTEM ELEVATIONS
INFILTRATION BASIN
BASIN #1
BASIN #2
BASIN #3
NO. OF GALLEYS
t0E 65C
4E/4C
2E
GALLEY TOP
12.95
12.95
12.95
DIA./INVERT IN
12' 9.64
8 11.19
8" 10.70
DIA./INVERT OUT
12" 11.10
6 /11.78
NO OUTLET
GALLEY BOTTOM
8.7
8.7
8.7
4'-6"
FRONT VIEW
i�l
Tom ----------1-I1
II II
I I u
0
GRASS AREA6" LOAM AND SEED
BITUMINOUS CONCRETE
II II
I I
. v
SEE DETAIL BELOW
(2" BASE, 1" TOP)
0
a000
4'-0" (TYP)
0
II I I � II
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0
0
I
0
0
0
II � II
0
0
0
II 20" DIAMETER II
0
�
II CLEANOUT COVER II
GALLEY TOP
�
4'-6"
FRONT VIEW
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0
0
GRASS AREA6" LOAM AND SEED
BITUMINOUS CONCRETE
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(2" BASE, 1" TOP)
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4'-0" (TYP)
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0
0
0
0
0
0
DATE
0
0
0
0
0
�
FRONT VIEW
3"
NOTE:
TOTAL OF 16 GALLEY END (E) SECTIONS
& 69 GALLEY CENTER (C) SECTIONS.
oaoo��
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PAVED ARE
GRASS AREA6" LOAM AND SEED
BITUMINOUS CONCRETE
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(2" BASE, 1" TOP)
06/06/07
SHEA GALLEY MODEL LE-EGH
4'-0" (TYP)
0
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0
FOR CENTER SECTIONS
,.,[
0
DATE
0
0
0
0
�
0
GALLEY TOP
�
4'-0"
AIN HOLES 6"x4" TO 5"x2" TAPER
SIDE VIEW
6"
4'-0"
4'-6"
BACK VIEW
0
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I I• I I I
CRUSHED STONE (TYPE 7) I I I I I I I I
SHEA GALLEY
GALLEY BOTTOM 12112 I
ESTIMATED SEASONAL_— 4'-6" (TYP) 12 7 E•S.H.GW. = 7.7
HIGH GROUNDWATER _
SECTION A—A
6" LOAM AND SEED
No. 410 FILTER FABRIC 9" MINIMUM COVER
OR APPROVED EQUAL (TYPE 1- COMMON BORROW)
TOP, BOTTOM & SIDES FOR H-10 LOADING
a:
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PAVED ARE
GRASS AREA6" LOAM AND SEED
BITUMINOUS CONCRETE
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SEE DETAIL BELOW
(2" BASE, 1" TOP)
06/06/07
SHEA GALLEY MODEL LE-EGH
4'-0" (TYP)
16" OF 851 COMPACTED GRAVEL
r®®®®
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FOR H-10 LOADING
FINISH GRADE MATCH EXISTING
4.25
1
FOR CENTER SECTIONS
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NO.
DATE
No. 410 FILTER FABRIC
: •. • .,......,......•,...,•..
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GALLEY TOP
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CRUSHED STONE (TYPE 7) I I I I I I I I
SHEA GALLEY
GALLEY BOTTOM 12112 I
ESTIMATED SEASONAL_— 4'-6" (TYP) 12 7 E•S.H.GW. = 7.7
HIGH GROUNDWATER _
SECTION A—A
6" LOAM AND SEED
No. 410 FILTER FABRIC 9" MINIMUM COVER
OR APPROVED EQUAL (TYPE 1- COMMON BORROW)
TOP, BOTTOM & SIDES FOR H-10 LOADING
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CL
0
06/06/07
SHEA GALLEY MODEL LE-EGH
4'-0" (TYP)
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1
FOR CENTER SECTIONS
NO.
DATE
DESCRIPTION
BY
NOTE:
1. PRECAST CONCRETE GALLEYS TO BE SHEA LE-EGH & LE-CGH APPROVED EQUAL.
2. ACTUAL LOCATION AND CONFIGURATION OF GALLEYS MAY BE ALTERED IN THE FIELD BASED ON
AS -BUILT GRADING, UTILITY LOCATIONS, ETC.
INFILTRATION SYSTEM SECTIONS & ELEVATIONS
NOT TO SCALE
FT.
DUMP STRAP
1" REBAR FOR -
BAG REMOVAL
FROM INLET
STRAP EXPANSION RESTRAINT
(1/4" NYLON ROPE
2" FLAT WASHERS)
SILTSACK BY ATLANTIC
CONSTRUCTION FABRICS, INC.
OR APPROVED EQUAL.
SILTSACK DETAIL
N.T.S.
BEDDING DETAIL
3'-0"
CONSERVA77ON COMMENTS
FLOW
3
SLOPE
CRUSHED STONE (TYPE 7)
HMC
CL
0
06/06/07
SHEA GALLEY MODEL LE-EGH
4'-0" (TYP)
SECTION
B—B
ON ENDS & MODEL LE-CGH
FLOW
FOR CENTER SECTIONS
NO.
DATE
NOTE:
1. PRECAST CONCRETE GALLEYS TO BE SHEA LE-EGH & LE-CGH APPROVED EQUAL.
2. ACTUAL LOCATION AND CONFIGURATION OF GALLEYS MAY BE ALTERED IN THE FIELD BASED ON
AS -BUILT GRADING, UTILITY LOCATIONS, ETC.
INFILTRATION SYSTEM SECTIONS & ELEVATIONS
NOT TO SCALE
FT.
DUMP STRAP
1" REBAR FOR -
BAG REMOVAL
FROM INLET
STRAP EXPANSION RESTRAINT
(1/4" NYLON ROPE
2" FLAT WASHERS)
SILTSACK BY ATLANTIC
CONSTRUCTION FABRICS, INC.
OR APPROVED EQUAL.
SILTSACK DETAIL
N.T.S.
BEDDING DETAIL
GROUND w
CL
o
J
Aco
�%, L�
0
CATCH BASIN
(SEE DETAIL)
FACE
2 DUMP
STRAPS EACH
BAG DETAIL
N.T.S.
SUMP
(SEE CB DETAIL)
SILT SACK INSTALLATION DETAIL
N.T.S.
ANGLE FIRST STAKE
TOWARD PREVIOUSLY
LAID BALE.
FLOW
PLAN
3'-O"
ABOUND BALES PLACED
ON CONTOUR
2 REBARS, STEEL PICKETS, OR
2"x2" STAKES 1 1/2' TO 2' IN
GROUND. DRIVE FLUSH WITH BALES.
ANCHORING DETAIL
BAKED HAY OR STRAW.
MIN. SIZE SHALL BE 36" x 18" x 24"
SILT FENCE
2 - 1" x 1" x 48" OAK STAKES PER BALE (MIN.)
UR EQUIVALENT SIZE SAPLINGS
BALES TO BUTT TOGETHER
1" x 1" OAK STAKES
2 - 1" x 1" x 48" OAK STAKES PER BALE (MIN.)
OR EQUIVALENT SIZE SAPLINGS
SILT FENCE (EMBEDDED IN GROUND)
BALED HAY OR STRAW
r GROUND
O I 4„ 6„
m FLOW
l'-0" MIN.J
SILT FENCE & HAY BALE DETAIL
N.T.S.
CONSTRUCTION SPECIFICATIONS:
1. HAY BALES SHALL BE PLACED AROUND NEWLY INSTALLED CATCH BASINS AND DROP INLETS (WHERE
REQUIRED) TO PREVENT SEDIMENTATION AND OTHER DEBRIS FROM ACCUMULATING ON THE GRATE OR
IN THE SUMP. HAY BALES SHOULD BE KEPT CLEAN AND FREE OF DEBRIS TO FACILITATE FLOW.
2. EACH BALE SHALL BE EMBEDDED IN THE SOIL A MINIMUM OF 4 INCHES, AND PLACED SO THE
BINDINGS ARE HORIZONTAL.
3. BALES SHALL BE SECURELY ANCHORED IN PLACE BY EITHER TWO STAKES OR OR REBARS DRIVEN
THROUGH THE BALE. THE FIRST STAKE SHALL BE DRIVEN TOWARD THE PREVIOUSLY LAID BALE AT
AN ANGLE TO FORCE THE BALES TOGETHER. STAKES SHALL BE DRIVEN FLUSH WITH THE BALE.
4. INSPECTION SHALL BE FREQUENT AND REPAIR REPLACEMENT SHALL BE MADE PROMPTLY AS NEEDED.
5. BALES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFULNESS SO AS NOT TO BLOCK OR
IMPEDE STORM FLOW OR DRAINAGE.
HAY BALE NOTES
GENERAL
THIS PLAN PROPOSES EROSION CONTROL MEASURES TO ADEQUATELY CONTROL ACCELERATED
SEDIMENTATION AND REDUCE THE DANGER FROM STORM WATER RUNOFF AT THE SITE. THE RUNOFF
SHALL BE CONTROLLED BY THE INTERCEPTION, DIVERSION, AND SAFE DISPOSAL OF PRECIPITATION.
RUNOFF SHALL ALSO BE CONTROLLED BY STAGING CONSTRUCTION ACTIVITY AND PRESERVING
NATURAL VEGETATION WHEREVER POSSIBLE.
EXISTING VEGETATION SHALL BE PROTECTED AND ONLY THAT CLEARING AND GRUBBING ABSOLUTELY
NECESSARY TO THE PROPOSED CONSTRUCTION SHALL BE PERFORMED. ALL DISTURBED AREAS SHALL
BE RESTORED TO THEIR ORIGINAL CONDITION AND CONTOUR, UNLESS OTHERWISE INDICATED ON THE
PLANS. THE CONTRACTOR SHALL TAKE SPECIAL CARE WITH HIS CONSTRUCTION METHODS AND SHALL
COMPLY WITH THE FOLLOWING GUIDELINES.
SEDIMENTATION CONTROL
ALL AREAS SHALL BE PROTECTED FORM SEDIMENTATION DURING AND AFTER CONSTRUCTION,
PARTICULARLY THE STORAGE OF EXCAVATED OR STOCKPILED MATERIAL. THE CONTRACTOR SHALL
CAREFULLY STRIP ALL TOPSOIL, LOAM, OR ORGANIC MATTER PRIOR TO THE TRENCHING OR OTHER
OPERATIONS AND SHALL STORE THEM SEPARATELY FROM ALL OTHER MATERIALS DURING EXCAVATION.
EACH STOCKPILE MUST BE ADEQUATELY RINGED WITH SEDIMENT CONTROL MATERIAL (i.e., HAY BALES
AND/OR FILTER FABRIC FENCE).
DEBRIS AND OTHER WASTE RESULTING FROM EQUIPMENT MAINTENANCE AND CONSTRUCTION WILL NOT
BE DISCARDED ON SITE.
STABILIZING OF SLOPES SHALL BE DONE IMMEDIATELY AFTER CONSTRUCTION OF SLOPES. SLOPES
STEEPER THAN 4:1 SHALL BE PROTECTED WITH EROSION MATS. THESE MATS ARE MANUFACTURED
COMBINATIONS OF MULCH AND NETTING AND SHALL BE INSTALLED IN ACCORDANCE WITH THE
MANUFACTURER'S RECOMMENDATIONS. ALL OTHER AREAS SHALL BE MULCHED WITH HAY OR STRAW
AT A RATE OF 1.5 TO 2 TONS PER ACRE. STRAW OR HAY MULCH MUST BE ANCHORED IMMEDIATELY
AFTER SPREADING TO PREVENT WINDBLOWING.
EROSION AND SEDIMENTATION CONTROL PLAN
SEDIMENTATION CONTROL SYSTEM - THE SEDIMENTATION CONTROL SYSTEM SHALL CONSIST OF HAY
BALES WITH FILTER FABRIC BARRIER FENCE. THE SEDIMENTATION CONTROL SYSTEM SHALL BE
INSTALLED BEFORE ANY CONSTRUCTION BEGINS AS INDICATED ON THE PLANS. DESIGN THE SYSTEM TO
INTERCEPT SILT AND SEDIMENT BEFORE IT REACHES THE WETLANDS OR WATERCOURSES. DEPOSITS OF
SEDIMENT AND SILT ARE TO BE PERIODICALLY REMOVED FROM THE UPSTREAM SIDE OF THE FENCE.
THIS MATERIAL IS TO BE SPREAD AND STABILIZED IN AREAS NOT SUBJECT TO EROSION, OR IN AREAS
WHICH ARE NOT TO BE PAVED OR BUILT ON. THE SEDIMENTATION CONTROL SYSTEM IS TO BE
REPLACED AS NECESSARY TO PROVIDE PROPER FILTERING ACTION. THE SYSTEM IS TO REMAIN IN
PLACE AND BE MAINTAINED TO INSURE EFFICIENT SILTATION CONTROL UNTIL ALL AREAS ABOVE THE
FENCE ARE STABILIZED AND VEGETATION HAS BEEN ESTABLISHED.
SILT SACKS - SILT SACKS SHALL BE INSTALLED AT ALL CATCH BASINS WHERE SEDIMENT MAY ENTER
THE CATCH BASIN OR AS DIRECTED BY THE RESIDENT ENGINEER. DEPOSITS OF SEDIMENT AND SILT ARE
TO BE PERIODICALLY REMOVED FROM THE SILT SACKS. THIS MATERIAL IS TO BE SPREAD AND
STABILIZED IN AREAS NOT SUBJECT TO EROSION, OR IN AREAS WHICH ARE NOT TO BE PAVED OR BUILT
ON. SILT SACKS ARE TO BE REPLACED AS NECESSARY TO PROVIDE PROPER FILTERING ACTION. THE
SYSTEM IS TO REMAIN IN PLACE AND BE MAINTAINED TO INSURE EFFICIENT SILTATION CONTROL UNTIL
ALL AREAS ABOVE THE EROSION CHECKS ARE STABILIZED AND VEGETATION HAS BEEN ESTABLISHED.
IN ALL AREAS, REMOVAL OF TREES, BUSHES, AND OTHER VEGETATION, AND DISTURBANCE TO THE SOIL,
IS TO BE KEPT TO AN ABSOLUTE MINIMUM WHILE ALLOWING PROPER DEVELOPMENT OF THE SITE.
EROSION AND SEDIMENT CONTROL
MAINTENANCE PROCEDURES
DURING CONSTRUCTION, AS SMALL AN AREA OF SOIL AS POSSIBLE SHOULD BE EXPOSED FOR AS SHORT
A TIME AS POSSIBLE. AFTER CONSTRUCTION, GRADE, RESPREAD TOPSOIL, AND STABILIZE SOIL BY
SEEDING AND MULCHING TO PREVENT EROSION.
ALL SEDIMENTATION AND EROSION CONTROL DEVICES SHALL BE INSPECTED DURING CONSTRUCTION ON A
DAILY BASIS AND FOLLOWING ALL STORMS BY THE RESIDENT ENGINEER. THE CONTRACTOR SHALL
MAINTAIN AND MAKE REPAIRS AND REMOVE SEDIMENT AS REQUESTED BY THE RESIDENT ENGINEER.
THIS WORK SHALL BE PERFORMED WITHIN 24 HOURS OF REQUEST.
THE CONTRACTOR SHALL CLEAN SEDIMENT AND DEBRIS FROM ALL DRAINAGE STRUCTURES AND PIPES.
AT THE COMPLETION OF CONSTRUCTION, THE CONTRACTOR SHALL REPAIR ALL ERODED AREAS AND
ENSURE A GOOD STAND OF TURF IS ESTABLISHED THROUGHOUT. THE CONTRACTOR SHALL REPAIR ALL
ERODED OR DISPLACED RIPRAP, AND CLEAN SEDIMENT COVERED STONES.
WOODEN STAKE
CL
'o
s
TOE TRENCH BACKFILLED -
(6" MIN. WIDTH & DEPTH)
SILT FENCE DETAIL
N.T.S.
FILTER FABRIC
CIVIL
No. 35907
�7/I
4
3'-0"
CONSERVA77ON COMMENTS
FLOW
3
SLOPE
La
HMC
CL
0
06/06/07
DRAINAGE IMPROVEMENTS
NMC
IL
0
04/04/07
o
FLOW
GROUND w
CL
o
J
Aco
�%, L�
0
CATCH BASIN
(SEE DETAIL)
FACE
2 DUMP
STRAPS EACH
BAG DETAIL
N.T.S.
SUMP
(SEE CB DETAIL)
SILT SACK INSTALLATION DETAIL
N.T.S.
ANGLE FIRST STAKE
TOWARD PREVIOUSLY
LAID BALE.
FLOW
PLAN
3'-O"
ABOUND BALES PLACED
ON CONTOUR
2 REBARS, STEEL PICKETS, OR
2"x2" STAKES 1 1/2' TO 2' IN
GROUND. DRIVE FLUSH WITH BALES.
ANCHORING DETAIL
BAKED HAY OR STRAW.
MIN. SIZE SHALL BE 36" x 18" x 24"
SILT FENCE
2 - 1" x 1" x 48" OAK STAKES PER BALE (MIN.)
UR EQUIVALENT SIZE SAPLINGS
BALES TO BUTT TOGETHER
1" x 1" OAK STAKES
2 - 1" x 1" x 48" OAK STAKES PER BALE (MIN.)
OR EQUIVALENT SIZE SAPLINGS
SILT FENCE (EMBEDDED IN GROUND)
BALED HAY OR STRAW
r GROUND
O I 4„ 6„
m FLOW
l'-0" MIN.J
SILT FENCE & HAY BALE DETAIL
N.T.S.
CONSTRUCTION SPECIFICATIONS:
1. HAY BALES SHALL BE PLACED AROUND NEWLY INSTALLED CATCH BASINS AND DROP INLETS (WHERE
REQUIRED) TO PREVENT SEDIMENTATION AND OTHER DEBRIS FROM ACCUMULATING ON THE GRATE OR
IN THE SUMP. HAY BALES SHOULD BE KEPT CLEAN AND FREE OF DEBRIS TO FACILITATE FLOW.
2. EACH BALE SHALL BE EMBEDDED IN THE SOIL A MINIMUM OF 4 INCHES, AND PLACED SO THE
BINDINGS ARE HORIZONTAL.
3. BALES SHALL BE SECURELY ANCHORED IN PLACE BY EITHER TWO STAKES OR OR REBARS DRIVEN
THROUGH THE BALE. THE FIRST STAKE SHALL BE DRIVEN TOWARD THE PREVIOUSLY LAID BALE AT
AN ANGLE TO FORCE THE BALES TOGETHER. STAKES SHALL BE DRIVEN FLUSH WITH THE BALE.
4. INSPECTION SHALL BE FREQUENT AND REPAIR REPLACEMENT SHALL BE MADE PROMPTLY AS NEEDED.
5. BALES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFULNESS SO AS NOT TO BLOCK OR
IMPEDE STORM FLOW OR DRAINAGE.
HAY BALE NOTES
GENERAL
THIS PLAN PROPOSES EROSION CONTROL MEASURES TO ADEQUATELY CONTROL ACCELERATED
SEDIMENTATION AND REDUCE THE DANGER FROM STORM WATER RUNOFF AT THE SITE. THE RUNOFF
SHALL BE CONTROLLED BY THE INTERCEPTION, DIVERSION, AND SAFE DISPOSAL OF PRECIPITATION.
RUNOFF SHALL ALSO BE CONTROLLED BY STAGING CONSTRUCTION ACTIVITY AND PRESERVING
NATURAL VEGETATION WHEREVER POSSIBLE.
EXISTING VEGETATION SHALL BE PROTECTED AND ONLY THAT CLEARING AND GRUBBING ABSOLUTELY
NECESSARY TO THE PROPOSED CONSTRUCTION SHALL BE PERFORMED. ALL DISTURBED AREAS SHALL
BE RESTORED TO THEIR ORIGINAL CONDITION AND CONTOUR, UNLESS OTHERWISE INDICATED ON THE
PLANS. THE CONTRACTOR SHALL TAKE SPECIAL CARE WITH HIS CONSTRUCTION METHODS AND SHALL
COMPLY WITH THE FOLLOWING GUIDELINES.
SEDIMENTATION CONTROL
ALL AREAS SHALL BE PROTECTED FORM SEDIMENTATION DURING AND AFTER CONSTRUCTION,
PARTICULARLY THE STORAGE OF EXCAVATED OR STOCKPILED MATERIAL. THE CONTRACTOR SHALL
CAREFULLY STRIP ALL TOPSOIL, LOAM, OR ORGANIC MATTER PRIOR TO THE TRENCHING OR OTHER
OPERATIONS AND SHALL STORE THEM SEPARATELY FROM ALL OTHER MATERIALS DURING EXCAVATION.
EACH STOCKPILE MUST BE ADEQUATELY RINGED WITH SEDIMENT CONTROL MATERIAL (i.e., HAY BALES
AND/OR FILTER FABRIC FENCE).
DEBRIS AND OTHER WASTE RESULTING FROM EQUIPMENT MAINTENANCE AND CONSTRUCTION WILL NOT
BE DISCARDED ON SITE.
STABILIZING OF SLOPES SHALL BE DONE IMMEDIATELY AFTER CONSTRUCTION OF SLOPES. SLOPES
STEEPER THAN 4:1 SHALL BE PROTECTED WITH EROSION MATS. THESE MATS ARE MANUFACTURED
COMBINATIONS OF MULCH AND NETTING AND SHALL BE INSTALLED IN ACCORDANCE WITH THE
MANUFACTURER'S RECOMMENDATIONS. ALL OTHER AREAS SHALL BE MULCHED WITH HAY OR STRAW
AT A RATE OF 1.5 TO 2 TONS PER ACRE. STRAW OR HAY MULCH MUST BE ANCHORED IMMEDIATELY
AFTER SPREADING TO PREVENT WINDBLOWING.
EROSION AND SEDIMENTATION CONTROL PLAN
SEDIMENTATION CONTROL SYSTEM - THE SEDIMENTATION CONTROL SYSTEM SHALL CONSIST OF HAY
BALES WITH FILTER FABRIC BARRIER FENCE. THE SEDIMENTATION CONTROL SYSTEM SHALL BE
INSTALLED BEFORE ANY CONSTRUCTION BEGINS AS INDICATED ON THE PLANS. DESIGN THE SYSTEM TO
INTERCEPT SILT AND SEDIMENT BEFORE IT REACHES THE WETLANDS OR WATERCOURSES. DEPOSITS OF
SEDIMENT AND SILT ARE TO BE PERIODICALLY REMOVED FROM THE UPSTREAM SIDE OF THE FENCE.
THIS MATERIAL IS TO BE SPREAD AND STABILIZED IN AREAS NOT SUBJECT TO EROSION, OR IN AREAS
WHICH ARE NOT TO BE PAVED OR BUILT ON. THE SEDIMENTATION CONTROL SYSTEM IS TO BE
REPLACED AS NECESSARY TO PROVIDE PROPER FILTERING ACTION. THE SYSTEM IS TO REMAIN IN
PLACE AND BE MAINTAINED TO INSURE EFFICIENT SILTATION CONTROL UNTIL ALL AREAS ABOVE THE
FENCE ARE STABILIZED AND VEGETATION HAS BEEN ESTABLISHED.
SILT SACKS - SILT SACKS SHALL BE INSTALLED AT ALL CATCH BASINS WHERE SEDIMENT MAY ENTER
THE CATCH BASIN OR AS DIRECTED BY THE RESIDENT ENGINEER. DEPOSITS OF SEDIMENT AND SILT ARE
TO BE PERIODICALLY REMOVED FROM THE SILT SACKS. THIS MATERIAL IS TO BE SPREAD AND
STABILIZED IN AREAS NOT SUBJECT TO EROSION, OR IN AREAS WHICH ARE NOT TO BE PAVED OR BUILT
ON. SILT SACKS ARE TO BE REPLACED AS NECESSARY TO PROVIDE PROPER FILTERING ACTION. THE
SYSTEM IS TO REMAIN IN PLACE AND BE MAINTAINED TO INSURE EFFICIENT SILTATION CONTROL UNTIL
ALL AREAS ABOVE THE EROSION CHECKS ARE STABILIZED AND VEGETATION HAS BEEN ESTABLISHED.
IN ALL AREAS, REMOVAL OF TREES, BUSHES, AND OTHER VEGETATION, AND DISTURBANCE TO THE SOIL,
IS TO BE KEPT TO AN ABSOLUTE MINIMUM WHILE ALLOWING PROPER DEVELOPMENT OF THE SITE.
EROSION AND SEDIMENT CONTROL
MAINTENANCE PROCEDURES
DURING CONSTRUCTION, AS SMALL AN AREA OF SOIL AS POSSIBLE SHOULD BE EXPOSED FOR AS SHORT
A TIME AS POSSIBLE. AFTER CONSTRUCTION, GRADE, RESPREAD TOPSOIL, AND STABILIZE SOIL BY
SEEDING AND MULCHING TO PREVENT EROSION.
ALL SEDIMENTATION AND EROSION CONTROL DEVICES SHALL BE INSPECTED DURING CONSTRUCTION ON A
DAILY BASIS AND FOLLOWING ALL STORMS BY THE RESIDENT ENGINEER. THE CONTRACTOR SHALL
MAINTAIN AND MAKE REPAIRS AND REMOVE SEDIMENT AS REQUESTED BY THE RESIDENT ENGINEER.
THIS WORK SHALL BE PERFORMED WITHIN 24 HOURS OF REQUEST.
THE CONTRACTOR SHALL CLEAN SEDIMENT AND DEBRIS FROM ALL DRAINAGE STRUCTURES AND PIPES.
AT THE COMPLETION OF CONSTRUCTION, THE CONTRACTOR SHALL REPAIR ALL ERODED AREAS AND
ENSURE A GOOD STAND OF TURF IS ESTABLISHED THROUGHOUT. THE CONTRACTOR SHALL REPAIR ALL
ERODED OR DISPLACED RIPRAP, AND CLEAN SEDIMENT COVERED STONES.
WOODEN STAKE
CL
'o
s
TOE TRENCH BACKFILLED -
(6" MIN. WIDTH & DEPTH)
SILT FENCE DETAIL
N.T.S.
FILTER FABRIC
CIVIL
No. 35907
�7/I
4
07/13/07
CONSERVA77ON COMMENTS
HMC
3
06/28/07
SITE PLAN REVIEW COMMENTS
HMC
2
06/06/07
DRAINAGE IMPROVEMENTS
NMC
1
04/04/07
953.r DESIGN
NMC
NO.
DATE
DESCRIPTION
BY
PROJECT ADDRESS:
534 WINSLOW GRAY ROAD
SOUTH YARMOUTH, MASSACHUSETTS 02664
ASSESSORS MAP 59, PARCEL 44
YARMOUTH HOUSING AUTHORITY
SOUTH YARMOUTH, MASSACHUSETTS
DHCD PROJECT NO. 351092
LONG POND PLAZA
MISCELLANEOUS DETAILS III
GCG ASSOCIATES, INC.
j� WILMINGTON MASSACHUSETTS
SCALE: AS SHOWN DATE: JUNE 6, 2007
JOB N0.\FILE NAME: DESIGNED BY: MJC PLAN NO.
0638 -DET DRAWN BY: HMC
CHECKED BY: MJC 6 of 6