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THRU 20-300b-20 OF THE REGULATIONS Or CONNECTICUT STATE AGENCIES — 'MINIMUM
HELTCO STANDARDS FOR SURVEYS AND MAPS IN THE STATE OF CONNECTICUT" AS ENDORSED BY
#6866 THE CONN'"CTILUT ASSOCIATION OF LAND SURVEYORS, INC,, AND ADOPTED BY THE STATE
OF CONNECTICUT ON JUNE 21, 1996, IT IS A TOPOGRAPHIC SURVEY CONFORMING
TO ACCURACY CLASS C, T2 STANDARDS,
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THAT THE WETLANDS/WATERCOURSES SHOWN ARE ACCURATELY
\ 1 REPRESENTED,
HEN DAM
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IAN COLE, C. P, S, S,
\ \ Ty J HIS SURA/EY AND MAP HAS BEEN PREPARED IN ACCORDANCE WITH SECTIONS 20-300b-1
THRU 20-300b-20 OF THE REGULATIONS Or CONNECTICUT STATE AGENCIES — 'MINIMUM
HELTCO STANDARDS FOR SURVEYS AND MAPS IN THE STATE OF CONNECTICUT" AS ENDORSED BY
#6866 THE CONN'"CTILUT ASSOCIATION OF LAND SURVEYORS, INC,, AND ADOPTED BY THE STATE
OF CONNECTICUT ON JUNE 21, 1996, IT IS A TOPOGRAPHIC SURVEY CONFORMING
TO ACCURACY CLASS C, T2 STANDARDS,
"TO MY KNOWLEDGE AND BELIEF, THIS MAP IS SUBSTANTIALLY CORRECT As NnTFrn HrRFnN"
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DATE; AUG, 4, 2005
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PROJECT# 20051 63
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EARTHEN DAM ELEVATION 332,75'
TOP OF EXISTING DAM ELEVATION i 332,25'
TOP OF EXISTING WEIR ELEVATION ;1; 331'
10' MAXIMUM
10" DIA, PIPE36
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MIRAFI 140 N FILTER FABRIC
DETAIL PROVIDED BYKOCHEK CO,; INC, 1" STONE MODIFIED RIP -RAP
EASTFORD, CT, STONE DIKE DETAIL
NTS
DRY HYDRANT
WITH FREEZE PROTECTION
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32--35' WATER
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STRAINER
20 10 0 20
GRAPHIC SCALE IN FEET.
QUALITY CONTROL CERTIFICATION
GROUP
REVIEWED
DATE
PROJECT MANAGER
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SURVEY
ENVIRONMENTAL
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STRUCTURAL
ARCHITECTURAL
POND BOTTOM
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CONCRETE FOUNDATION
EARTHEN DAM TO BE CONSTRUCTED
WITH A SOIL CONTAINING 1579_
PASSING 200 SIEVE & COMPACTED
TO 95% DENSITY
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PROJECT# 2005153
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PROJECT# 2005153
SHEET
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EROSION AND SEDIMENTATION CONTROL -NARRATIVE DETAILS
CON STRU CTI CN,_._OU EN CE
,
It is anticipated that all work activities described below
will be conducted under non -storm conditions (I,e,,
flow of McAlpine Brook less than 907 durational flow),
In the event of a storm during any phase of
construction, the work will be suspended and the
-STAKE
PLACE AND STAKE necessary Storm Contingency Procedures (described
STRAW BALE, TWO STAKES below will be implemented, ,
STRAW BALE R
PER BALE MAKING SURE THE
BINDING WIRE OR TWINE DOES
.BINDING WIRE PHASE #. SITE PREPARATION
NOT MAKE CONTACT WITH THE
OR TWINE GROUND
1, Construct Stone Dike below Existing Dam (see detail)
I I I I to provide filtration of water discharging from pond,
STOCKPILE 2, Excavate 2 -stage pump discharge basin for
` sedimentation' (shown on Site Plan); remove excavated
1,5"x1,5"06" STAKE DRIVEN ON ,
material from site
DOWNSLOPE SIDE OF TRENCH �Q _ '
3, Excavate sand andgravel from area. of Pond
EXTEND 8" OF SILTFENCE BELOW 7 Extension only to the water table (estimated to be 2
GRADE r ":, ', EXISTING to 3 feet deep); maintain berm between the pond
k,--- - ',
GROUND extension and the existing pond, Use this depression
ANGLE STAKE 2' 20' UPSLOPE,.
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M ' , .: �, , ..•., as a dewatering basin to accept water draining from
material staging y .\" � srqkF •'.':•. ' , , ,
area
, Remove tho excavated sandand
SET STAKE 12„ MINIMUM INTO GRADE gravel from 'zhe site,
`. I i -I I LI I
STAKED HAYBALES MAY BE SUBSTITUTED '� :' , ::''
. 4; Build sump for bypass pump intake immediately
FOR SILT FENCE I=1Thl►=1iI=11'
�"' ' III=1 I �f I I^I I�-il I =''
�' PLACEMENT AND CONSTRUCTION upstream of Existing Pond, (See detail)
I=1TI=III=1T_I=III=111-11 5, install flexible overland piping from Bypass Pump,
SILT FENCE LOCATED 11=11 III=DTII=IT T-''
5 -TO' FROM TOE OF = - - - -11�: OF A STRAW BALE BARRIER around Existing Pond, to discharge point Upstream of
�, -III-III-I TI_I l l-1TI-I ill
SLOPE _ 11=1 ISI I I -T1 11=1(I I h>! _-
"� stone dike,
-1 I I{ {_=1 11=11 I-III=1► I-1 I i i NTS
1=11If1- 1i1=11Ml
-11�lihl6, Install other erosion and sedimentation controls, as
-1! I-
specified, in areas downslope of material stockpile area,
J-1T�l i Iu��ll I-1 f �i 11-I i III. =1 I X11 I -f l �i 1
Ill I-
1hIII=Tl 111 111 I[I��IIIITIIfIITIIIITIIIIi� Tif lll�
-_ PHASE ii: EXITBNG POND DREDGING
"I ill
EXISTING
SUBGRADE BACKFiLLED TRENCH 1, Install ,ditch pump in deepest part of Existing Pond
route discharge line to Pump D.Ischorge Basin to allow
settling of water; pump or siphon clear water from
second stage of Pump Discharge Basin to McAlpine
SILT FENCE @ TOE OF SLOPE APPLICATION
Brook below dam, upstream from stone dike
2, Dewater Existing Pond using Bypass Pump and Pond
NTSBottom Pump; continue to operate these pUmps during
subsequentphases of construction, as needed, to
maintain L dewatered pond,
3, install stone riprop to create armored Swale below
�a McAlpine Brook Inflow (see "Storm Contingency' below)
4. Excavate accumulated sediment from existing pond
•
Q� basin to approximate proposed depths shown on Site
O Plan, Place removed sediment in Material Staging Area
to allow material to drain,
When material has adequately ..
drained (no -free--draining liquid), load and remove
O S4:
material from site,
1, SET POST AND a
EXCAVATE A 6" X. 61" WIRE _ 2, STAPLE THE ° v °( °O ° � III' N) P I EC�NSTRU .rill®N
ANGLE 10' POSTS TRENCH, SET POST FENCING l WIRE MESH FENCING ° ° ° (' PHASE . DA RE A R/R
UPSLOPE FOR DOWN SLOPE I TO END POST
STABILITY AND O a� °Q
I °
SELF CLEANING° ° 1, Remove woody vegetation from earthen portion of dom
z, .Remove stone and mortar portion of .existing darn; .
---
'j-111111111
_ i ui1 1111 _ stockpile material for re -use or remove from site, as
Ull-1111a Iil1=1111-
1111- - ull 1111 1111= ° needed
1111=1111.-1111=1111= 1111; IIID , 1111= IIID lilt=, � O O
- 9�
- Il11 Ili► = 1111 = _ _ = ..r 1111= u[I = AS O channel all passage
1111-' D "'iN ull ' Jill - 11i1- 1111 _ p a 3, .Construct storm bypass cha to ow pa sag
1111 - IUi = 1111. 1111 � IIII �EPiN - FILTER °
Iut = Ilii l=� ulI = nli Q ° REQUIRED °
FABRIC O °�I a of storm flows during dam repairs,
° O 4, Excavate dam foundation trench
O °O
„ 5, Qewater foundation trench, as needed, by Bumping
O to first stage of pump discharge basin
4, BACKFILL THE TRENCH CT, D,O, T 2 d
FILTER r 3, ATTACH FILTER FABRIC AND COMPACT THE 4 MINIMUM O6,
FABRIC """ '�'�" I TO THE WIRE FENCiNO AND i STONE DEPTH \���� 7. Install farms for concrete foundation
i EXTEND IT TO THE TRENCH, EXCAVATED SOIL,
i 7, Pour and finish concrete
i
"IAPACTED 1 �'L 8, Install granite blocks
BACKFILL l
9, Install geotextile liner and rounded stone over liner
1111 =1111= 1111= nu = 1111 =1111 (detail shown)
1111 1111= 1111=Illi, llll�llll= t fl
I Illi=.1111= Illi= till= 1111=
1111= 1111 = 1111=Illi = I 1111 _ 1111 lilt =. - -1U1= 1111= 1111= 10, Repair earthen darn segment of storm ow bypass
1111 = 1111 = lllf = .( 1111 =glill - �• Jill illi = - 1111 = CONSTRUCTION
� �*
(111_ 111tH Illi- Iill- CONSTRUCTION ENTRANCE PAD Channel,
lilt = _
NTS
PHASE IV; EXCAVATE POND EXTENSION
BOTTOM. OF DBOTTO EWAY a 1, Excavate pond extension to proposed depths
2, Remove berm separating pond and pond extension
3, Place excavated sand and gravel in material staging
area to drain; load and remove material from site
AJ
when draining complete
ELEVATION
LEVAPOINT IO MOULD BE HIGHER'HASE V.
SITE REST{�RAT14N
THAN POINT B
1, Removed riprap armored Swale from pond
PLAN VIEW
2; Remove ditch pump from pond bottom,
3, Remove pond bypass pump and sump; allow
PLACEMENT AND CONSTRUCTION OF A SYNTHETIC FiLTER FABRIC McAlpine Brook to refill pond,
4. Backfill pump discharge basin and grade surrounding
NTS
area,
5. Place 4 inches topsoil
ROUTINE MAINTENANCE
These tasks must be conducted at least daily throughout
construction;
1, Inspect and maintain stone dike belowdarn; clean,
repair or replace filter fabric, as needed, to maintain
permeability of dike and clear discharge below dike,
2. Inspect pgmp discharge basin operation to ensure
water pumped from second stage is clear of suspended
sediment; add third stage basin, If needed to ensure
SUGGESTED SEEDING MIXTURES AND PRACTICES
,r �� agequate sediment removal,
SEE OPERATION AND MAINTENANCE NOTE P11
1P
CONTINGENCY
AREAS WHERE SEED RATE PER In the event of heavy rainfall, the flow of McAlpine
MIX APPLIES SEEDING MIXTURES BY WEIGHT 1000 sq, ft. SEEDING DATES
Brook will exceed the pumping and piping capacity of
the pond bypass system, In- this event, pumps will be
shut off and McAlpine Brook will be allowed to flow
ALL LAWN AREAS RED FESCUE 487 1 LBS, APRIL 1 - JUNE 15 Into the pond over the riprap armored Swale, The
RED TOP 4� OR AUG. 14 - OCT, 15 Brook's flow will be allowed to fill the pond, with the
TALL FESCUE 0R 48f pond serving as sedimentation basin, Any excess flow
' SMOOTH BROMEGRASS will exit the pond via the bypass channel, .When the
stormflow diminishes, the pond bypass pump and
bottom pump will be re -started, the pond will be
dewatered, and construction activities will resume,
POST STORM EVENT MAINTENANCE
Following a storm event that causes cessation of
construction activities, the contractor shall inspect
and repair, as necessary, the following,,
1, Riprap Swale
2, Dam bypass channel
3, Stone dike
4, Pump discharge basin
5 Erosion and sedimentation controls
QUALITY CONTROL CERTIFICATION
GROUP REVIEWED
DATE
PROJECT MANACER
SURVEY
ENVIRONMENTAL``"
CIVIL
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STRUCTURAL
ARCHITECTURAL
SUPPLEMENTAL NOTES AND SPECIFICATIONS
HAYBALES
A. ALL BALES SHALL BE EITHER WIRE OR STRING BOUND, BALES
SHALL BE INSTALLED SO THAT BINDINGS ARE ORIENTED ALONG
THE SIDE RATHER THAN ALONG TOP AND BOTTOM OF THE BALES TO
PREVENT DETERIORATION OF THE BINDINGS,
B, GAPS BETWEEN BALES SHALL BE CHINKED WITH STRAW TO PREVENT
WATER FROM ESCAPING BETWEEN BALES,
C, ON SLOPES WHERE SURFACE FLOW FOLLOWS THE BALE LINE,
PERPENDICULAR BALE CHECKS SHALL BE INSTALLED AT 50 FOOT
INTERVALS
SILT FENCE
A, SYNTHETIC FILTER FABRIC SHALL BE PERVIOUS SHEET OF
PROPYLENE, NYLON, POLYESTER, OR ETHYLENE FILAMENTS AND
SHALL BE CERTIFIED BY THE MANUFACTURER OR SUPPLIER AS TO
CONFORMING TO THE FOLLOWING MINIMUM REQUIREMENTS;
1, FILTERING EFFICIENCY 75 PERCENT
2, TENSILE STRENGTH AT STANDARD STRENGTH
20% (MAX,) ELONGATION 30 LBSAINEAR INCH
3, FLOW RATE 0,3 GAL/S,F,/MINUTE
GENERAL NOTES
1, INLAND WETLAND BOUNDARIES WERE DELINEATED IN THE FIELD BY IAN COLE,
CERTIFIED SOILS SCIENTIST,
2, ALL UTILITIES. SHALL BE APPROVED BY LOCAL UTILITY COMPANIES PRIOR TO CONSTRUCTION;
ALL UTILITIES TO BE CONSTRUCTED TO UTILITY COMPANY SPECIFICATIONS,
3, ALL CONSTRUCTION SHALL BE TO TOWN OF MONTVILLE SPECIFICATIONS & REGULATIONS,
4, NO CHANGES CAN BE MADE TO THESE PLANS WITHOUT THE TOWN'S APPROVAL,
5, CONTRACTOR SHALL OBTAIN ALL REQUIRED LOCAL & STATE PERMITS PRIOR TO BEGINNING
ANY CONSTRUCTION
6, FIELD CHANGES SHALL HAVE PRIOR APPROVAL BY THE TOWN,
7, UNLESS OTHERWISE NOTED OR SPECIFIED, ALL ROADWAYS & STORM DRAINAGE SHALL BE
CONSTRUCTED IN CONFORMANCE WITH THE STATE OF CONNECTICUT, D,O,T, "STANDARD
SPECIFICATIONS FOR ROADS, BRIDGES, AND INCIDENTAL CONSTRUCTION, FORM 814A, 1985
SIMILARLY PERTINENT CONSTRUCTION DETAILS THAT ARE NOT INCLUDED WITH THESE
DRAWINGS SHALL CONFORM TO THE STATE OF CONNECTICUT, D,O,T, STANDARD ROADWAY
DRA'NINGS,
8, CONTRACTOR SHALL NOTIFY THE TOWN ENGINEER OF CONSTRUCTION SCHEDULE
SO THAT INSPECTION MAY BE PROVIDED,
9, UNDERGROUND UTILITY, STRUCTURE AND FACILITY LOCATIONS
DEPICTED ON. PLANS HAVE BEEN COMPILED, IN PART, FROM RECORD
MAPPING SUPPLIED BY ' THE RESPECTIVE UTILITY COMPANIES OR
GOVERNMENI.AL AGENCIES, FROM PAROL TESTIMONY, FIELD
MEASUREMENTS AND FROM OTHER SOURCES, THESE LOCATIONS
MUST BE CONSIDERED APPROXIMATE IN NATURE, ADDITIONALLY,
OTHER SUCH FEATURES MAY EXIST ON THE SITE, THE EXISTENCE
OF WHICH ARE UNKNOWN TO CME ASSOCIATES, INC, THE SIZE,
LOCATION AND EXISTENCE OF ALL SUCH FEATURES MUST BE
FIELD DETERMINED AND VERIFIED BY THE APPROPRIATE
AUT'HORITiES PRIOR TO CONSTRUCTION,
CONTACT "CALL BEFORE YOU DIG" AT 1-800--922-4455 THREE (3)
WORKING DAYS PRIOR TO THE START OF ANY CONSTRUCTION ACTIVITY,
PERSON RESPONSIBLE FOR MAINTAINING
CONTROL MEASURES DURING CONSTRUCTION,
NAME -
ADDRESS -
TE LEPHONE
MAINTENANCE LOG
LOCATION
h E
DATE
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GENERAL NOTES
1, INLAND WETLAND BOUNDARIES WERE DELINEATED IN THE FIELD BY IAN COLE,
CERTIFIED SOILS SCIENTIST,
2, ALL UTILITIES. SHALL BE APPROVED BY LOCAL UTILITY COMPANIES PRIOR TO CONSTRUCTION;
ALL UTILITIES TO BE CONSTRUCTED TO UTILITY COMPANY SPECIFICATIONS,
3, ALL CONSTRUCTION SHALL BE TO TOWN OF MONTVILLE SPECIFICATIONS & REGULATIONS,
4, NO CHANGES CAN BE MADE TO THESE PLANS WITHOUT THE TOWN'S APPROVAL,
5, CONTRACTOR SHALL OBTAIN ALL REQUIRED LOCAL & STATE PERMITS PRIOR TO BEGINNING
ANY CONSTRUCTION
6, FIELD CHANGES SHALL HAVE PRIOR APPROVAL BY THE TOWN,
7, UNLESS OTHERWISE NOTED OR SPECIFIED, ALL ROADWAYS & STORM DRAINAGE SHALL BE
CONSTRUCTED IN CONFORMANCE WITH THE STATE OF CONNECTICUT, D,O,T, "STANDARD
SPECIFICATIONS FOR ROADS, BRIDGES, AND INCIDENTAL CONSTRUCTION, FORM 814A, 1985
SIMILARLY PERTINENT CONSTRUCTION DETAILS THAT ARE NOT INCLUDED WITH THESE
DRAWINGS SHALL CONFORM TO THE STATE OF CONNECTICUT, D,O,T, STANDARD ROADWAY
DRA'NINGS,
8, CONTRACTOR SHALL NOTIFY THE TOWN ENGINEER OF CONSTRUCTION SCHEDULE
SO THAT INSPECTION MAY BE PROVIDED,
9, UNDERGROUND UTILITY, STRUCTURE AND FACILITY LOCATIONS
DEPICTED ON. PLANS HAVE BEEN COMPILED, IN PART, FROM RECORD
MAPPING SUPPLIED BY ' THE RESPECTIVE UTILITY COMPANIES OR
GOVERNMENI.AL AGENCIES, FROM PAROL TESTIMONY, FIELD
MEASUREMENTS AND FROM OTHER SOURCES, THESE LOCATIONS
MUST BE CONSIDERED APPROXIMATE IN NATURE, ADDITIONALLY,
OTHER SUCH FEATURES MAY EXIST ON THE SITE, THE EXISTENCE
OF WHICH ARE UNKNOWN TO CME ASSOCIATES, INC, THE SIZE,
LOCATION AND EXISTENCE OF ALL SUCH FEATURES MUST BE
FIELD DETERMINED AND VERIFIED BY THE APPROPRIATE
AUT'HORITiES PRIOR TO CONSTRUCTION,
CONTACT "CALL BEFORE YOU DIG" AT 1-800--922-4455 THREE (3)
WORKING DAYS PRIOR TO THE START OF ANY CONSTRUCTION ACTIVITY,
PERSON RESPONSIBLE FOR MAINTAINING
CONTROL MEASURES DURING CONSTRUCTION,
NAME -
ADDRESS -
TE LEPHONE
MAINTENANCE LOG
LOCATION
DESCRIPTION
DATE
INITIALS
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AUG, 41 2005
PROJECT DATES DATE INITIALS
PROJECT GROUtiDBRFAKING
FINAL STABILIZATION
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c7 32 \ SEE WETLAND PLANTING
PLAN NOTE # (TYPE)
/
uj' . . . . . . ' , , . r ( �� q �—•^i / ems'L
F ' F I. F. I 1 ' ! , i 1 . \ I z
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APPROXIMATE AREA OF LAWN / R01P,o'SED,'E'DcE,'ciF RaN,DIV � I._,
,
SEEDING TO COVER DISTURBED /
AREA �9a0I S.F. I NOTESI ((/�/`�W^✓//��j7
AREAS NOT PLANTED WITH
LAND SPECIE \
WET S I ., . .' .' 1. F , , , , , , , I STING EDGE OF POND CL&P �''� ', I E D 11 NORMAL POND WATER LEVEL WEIR ELEVATION IS ±331 FT :`
. , WL 1 ( )
#12771 F .. \ .. {�,
/�(r \,�\��\,\ e .. , \ #1a \� AND WILL NOT CHANGE,
/I 1 '1..'.'I AIF 1 \ 1 1 I1 . I. . e'1 1 1'L'I'1'
/ t,1F,IF .,.. 3
2,) APPROXIMATE VOLUME OF MATERIAL TO BE REMOVED FROM
WETLAND PLANTING PLAN / . {. �� 1 I \
1 . ' 1' '1' ' t' 1' I' l' 1' I' , t1 1 . I
, F � / � • EXISTING POND (BELOW 327 FT) IS ±370 CY.
THE MATERIAL DREDGED FROM THE POND WILL BE STOCKPILED,' ALLOWED TO y
11 A PORTION O F E M � , ///.// , , . , . , f , I 1 i . , A � r(I
DRAIN AND MAINTAINED ON SITE FOR RE -USE AS TOPSAIL ALONG THE EDGE OF THE WETLAND. I F / IFI .�,I , d , , , , , �\ 3,) ELEVATIONS ARE BASED ON AN ASSUMED DATUM,
' FOUR INCHES OF THIS MATERIAL WILL BE PLACED ALONG THE BOTTOM OF. THE"," "','.`,'.'I'.'t'I'
A MINIMUM OF
POND, FROM THE POND EDGE TO A WATER DEPTH OF ONE FOOT, AND ABOVE THE POND EDGE',' ',' ',',',',",'
l ,�,.,,,�,
WHERE SHRUBS ARE TO BE PLANTED, ,..I , . ..,I
�..,,1.,.( \
,�?. / \
2, A MINIMUM OF 100 LINEAR FEET OF THE NEW POND SHORELINE WILL BE PLANTED WITH � Q
�~` ..� SEE W�rL.ANa PLANTING �� � � � � Z
MATURE WETLAND SHRUBS, SHRUBS WILL BE PLANTED AT A GROUND SURFACE ELEVATION ONE. _ J S(p(�
PLAN NOTE #2 (TYP.) -� - � �, �2 � ,� \
FOOT ABOVE THE NORMAL WATER ELEVATIONS, AND AT A SPACING FIVE FEET ON CENTER.�'��
U
Ld
SHRUBS WILL INCLUDE; HIGHBUSH BLUEBERRY (VACCINUM CORYMBOSUM), SILKY DOGWOOD 0 _ � �, � 1 �
ALDER ALNUS SERRULATA AND COMMON WINTERBERRY (ILEX d Q \ _� �� ER
(CORNUS AMOMUM), ( ), 4 `\ 2q >>
VERTICILLATA), THE REMAINING PORTION OF THE NEW POND EDGE WILL BE CONTIGUOUS �- ,� (� `�-\� ,� \ \_ ��, /
' -P ANTED WITH A MIXTURE OF COMMON RED /
WITH .THE SITES LAWN AREA, AND WILL
B E L �. '� WL
PERENNIAL RYE GRASS 10 a j *_�12
FESCUE 70 PERCENT), KENTUCKY BLUEGRASS (20 PERCENT) AND ( \ \. (�' .
PROPOSED ��
/� % U►
PERCENT). \ \ \STONE DIKE
34 THE SLOPES OF THE BANK HABITAT FROM THE .POND EDGE TO A DEPTH OF ONE FOOT BELOW
THE NORMAL POND ELEVATION WILL BE SEEDED WITH A MIXTURE OF ARROW ARUM w�
US EFFUSES CATTAIL �'-,. \ \ � i �
(PELTANDRA VIRGINICA), BLUE FLAG (IRIS VERiSCOLOR) SOFT RUSH (JUNG ), \ \ \ ro #1
(TYPHA SP.), PICKEREL WEED (PONTEDERIA CORDATA), AND BURREED (SPARGANIUM �, �, ��� ♦ �/
EURYCARPUM)1 0
\ \ \ \ �1� DRY HYDRANT PER
4, FOLLOWING PLANTING, A QUALIFIED WETLAND SCIENTIST WILL INSPECT THE SITE WITHIN THE \ \ MONTVIL.LE FIRE MARSHAL.
�a / ~ w z
MONTHS OF THE SUBSEQUENT GROWING SEASON TO ENSURE THE VIABILITY Or \ �� I
FIRST FOUR TO SIX MO `'�
THE PLANTED SHRUBS AND OTHER WETLAND PLANTS, IN THE EVENT THAT ADDITIONAL PLANTINGS
¢ Q
CREATION AND POND BANK STABILIZATION, THE \ C I
GOALS OF HABITATRECONSTRUCT EARTHEN DAM. �
ARE .NEEDED TO ACHIEVE THE 0
OWNER WILL ' ARRANGE FOR THESE PLANTINGS IN ACCORDANCE WITH THE WETLAND SCIENTISTS ` �'~ -_ AS REQUIRED _ Ln Ln
d -' � o a o
RECOMMENDATIONS,
," m N d' U) D N N
z LLL n
p
O W LL. u O
-�
DATE: AUG. 4, 2005 i
20 10 a zo
�-•, � HEL_TCO
GRAPHIC SCALE IN FEET �`'X68$6
mollSCALE: 1 "-20'
QUALITY CONTROL CERTIFICATION
PROJECT 2005163
GROUP
REVIEWED
DATE
PROJECT MANAGER
SURVEY
ENVIRONMENTAL
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to -CA�_
CIVIL
-
STRUCTURAL
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ARCHITECTURAL
_ _ _
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PLAN NOTE # (TYPE)
/
uj' . . . . . . ' , , . r ( �� q �—•^i / ems'L
F ' F I. F. I 1 ' ! , i 1 . \ I z
c<r O
, , , , .Li
APPROXIMATE AREA OF LAWN / R01P,o'SED,'E'DcE,'ciF RaN,DIV � I._,
,
SEEDING TO COVER DISTURBED /
AREA �9a0I S.F. I NOTESI ((/�/`�W^✓//��j7
AREAS NOT PLANTED WITH
LAND SPECIE \
WET S I ., . .' .' 1. F , , , , , , , I STING EDGE OF POND CL&P �''� ', I E D 11 NORMAL POND WATER LEVEL WEIR ELEVATION IS ±331 FT :`
. , WL 1 ( )
#12771 F .. \ .. {�,
/�(r \,�\��\,\ e .. , \ #1a \� AND WILL NOT CHANGE,
/I 1 '1..'.'I AIF 1 \ 1 1 I1 . I. . e'1 1 1'L'I'1'
/ t,1F,IF .,.. 3
2,) APPROXIMATE VOLUME OF MATERIAL TO BE REMOVED FROM
WETLAND PLANTING PLAN / . {. �� 1 I \
1 . ' 1' '1' ' t' 1' I' l' 1' I' , t1 1 . I
, F � / � • EXISTING POND (BELOW 327 FT) IS ±370 CY.
THE MATERIAL DREDGED FROM THE POND WILL BE STOCKPILED,' ALLOWED TO y
11 A PORTION O F E M � , ///.// , , . , . , f , I 1 i . , A � r(I
DRAIN AND MAINTAINED ON SITE FOR RE -USE AS TOPSAIL ALONG THE EDGE OF THE WETLAND. I F / IFI .�,I , d , , , , , �\ 3,) ELEVATIONS ARE BASED ON AN ASSUMED DATUM,
' FOUR INCHES OF THIS MATERIAL WILL BE PLACED ALONG THE BOTTOM OF. THE"," "','.`,'.'I'.'t'I'
A MINIMUM OF
POND, FROM THE POND EDGE TO A WATER DEPTH OF ONE FOOT, AND ABOVE THE POND EDGE',' ',' ',',',',",'
l ,�,.,,,�,
WHERE SHRUBS ARE TO BE PLANTED, ,..I , . ..,I
�..,,1.,.( \
,�?. / \
2, A MINIMUM OF 100 LINEAR FEET OF THE NEW POND SHORELINE WILL BE PLANTED WITH � Q
�~` ..� SEE W�rL.ANa PLANTING �� � � � � Z
MATURE WETLAND SHRUBS, SHRUBS WILL BE PLANTED AT A GROUND SURFACE ELEVATION ONE. _ J S(p(�
PLAN NOTE #2 (TYP.) -� - � �, �2 � ,� \
FOOT ABOVE THE NORMAL WATER ELEVATIONS, AND AT A SPACING FIVE FEET ON CENTER.�'��
U
Ld
SHRUBS WILL INCLUDE; HIGHBUSH BLUEBERRY (VACCINUM CORYMBOSUM), SILKY DOGWOOD 0 _ � �, � 1 �
ALDER ALNUS SERRULATA AND COMMON WINTERBERRY (ILEX d Q \ _� �� ER
(CORNUS AMOMUM), ( ), 4 `\ 2q >>
VERTICILLATA), THE REMAINING PORTION OF THE NEW POND EDGE WILL BE CONTIGUOUS �- ,� (� `�-\� ,� \ \_ ��, /
' -P ANTED WITH A MIXTURE OF COMMON RED /
WITH .THE SITES LAWN AREA, AND WILL
B E L �. '� WL
PERENNIAL RYE GRASS 10 a j *_�12
FESCUE 70 PERCENT), KENTUCKY BLUEGRASS (20 PERCENT) AND ( \ \. (�' .
PROPOSED ��
/� % U►
PERCENT). \ \ \STONE DIKE
34 THE SLOPES OF THE BANK HABITAT FROM THE .POND EDGE TO A DEPTH OF ONE FOOT BELOW
THE NORMAL POND ELEVATION WILL BE SEEDED WITH A MIXTURE OF ARROW ARUM w�
US EFFUSES CATTAIL �'-,. \ \ � i �
(PELTANDRA VIRGINICA), BLUE FLAG (IRIS VERiSCOLOR) SOFT RUSH (JUNG ), \ \ \ ro #1
(TYPHA SP.), PICKEREL WEED (PONTEDERIA CORDATA), AND BURREED (SPARGANIUM �, �, ��� ♦ �/
EURYCARPUM)1 0
\ \ \ \ �1� DRY HYDRANT PER
4, FOLLOWING PLANTING, A QUALIFIED WETLAND SCIENTIST WILL INSPECT THE SITE WITHIN THE \ \ MONTVIL.LE FIRE MARSHAL.
�a / ~ w z
MONTHS OF THE SUBSEQUENT GROWING SEASON TO ENSURE THE VIABILITY Or \ �� I
FIRST FOUR TO SIX MO `'�
THE PLANTED SHRUBS AND OTHER WETLAND PLANTS, IN THE EVENT THAT ADDITIONAL PLANTINGS
¢ Q
CREATION AND POND BANK STABILIZATION, THE \ C I
GOALS OF HABITATRECONSTRUCT EARTHEN DAM. �
ARE .NEEDED TO ACHIEVE THE 0
OWNER WILL ' ARRANGE FOR THESE PLANTINGS IN ACCORDANCE WITH THE WETLAND SCIENTISTS ` �'~ -_ AS REQUIRED _ Ln Ln
d -' � o a o
RECOMMENDATIONS,
," m N d' U) D N N
z LLL n
p
O W LL. u O
-�
DATE: AUG. 4, 2005 i
20 10 a zo
�-•, � HEL_TCO
GRAPHIC SCALE IN FEET �`'X68$6
mollSCALE: 1 "-20'
QUALITY CONTROL CERTIFICATION
PROJECT 2005163
GROUP
REVIEWED
DATE
PROJECT MANAGER
SURVEY
ENVIRONMENTAL
.,�Aj
to -CA�_
CIVIL
y
STRUCTURAL
ARCHITECTURAL
_ _ _