HomeMy WebLinkAbout09/19/2023 - Conditions Compliance (Special Conditions #22, #24, #49, #100 (b, d, e, f, g), #102, #103, #104, #105, #106, #108, and #110) - - 1450 Osgood Street Technical Excellence 7d A,�
AIVEiAIV Practical Experience
Chent Responsiveness
,September 19, 2023
Jean Enright
Planning Board
Town of North Andover
120 Main Street
North Andover, MA 01845
Re: Site Plan Review and Sign Master Plan Special Permits for
1450 Osgo�od Street, North Andover, MA
Langan Project No..: 140182705
Dear Ms., Enright:
In accordance with the Site Plan Review Special Permit issued for 1450 Osgood Street, the
following Site Plan Approval permit special conditions have been met,- #49, #1 0101(b), #1 00(d)r
#1 00 (e), #100 (f), #1 00(g) #102, #103, #111 04, #1'05, #106, #108 and #110.
S eNond i'tion #49
�,
Per this condition, an Emergency Readiness Plan for on-site pump station failures must be
developed and submitted to the Planning Department prior to beginning operations at the
Lot B pump station. A copy of the plan has been included as Attachment A for your records.
Special Condition #1 00(b)
Per this condition, the Applicant shall coordinate signalization improvements with the
Mass,DOT. Langan submitted the TIAS and supplemental information to MassDOT for their
thorough Functional Design Report (FDR) process. This process evaluates the potential
impacts, of the proposed development on the transportation 'infrastructure. M assDOT
reviewed and approved the FDR which, identified the scope of improvements required of
the developer. No additional improvements, of the reconstructed Osgood Street/Baker
:Street intersection was identified be yond what was proposed by the development that
improved the intersection. Condition met.
,Special Condition #1 00(d)
Per this coind''ition, the Applicant shall coordinate signalizati'on improvements with the
MassDOT. Langan submitted the TIAS and supplemental information to Mass for their
thorough Functional: Design Report (FAR) process,. This process evaluates, the potential
impacts of the proposed development on the transportation infrastructure. MassDOT
reviewed, crafted, and approved the FDR which identified the scope of improvements
required.of the developer. MassD T agreed with Langan that fully functional traffic signal
is warranted and appropriate at the northern-most driveway. Condition met.
...............
100 Cambridge Street, Suite 1310 Boston, MA 02114 T: 617.824.9100 F: 617.824.9 .01 www.langan.corn
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Site Plan review and Sign Master Plan Special Permits for September 79, 2023
1450 Osgood Street, !North Andover, MA Page 3 of 4
Langan Project No.'- 140182705
The allowed height of the building is 105'. See the attached worksheet included as
Attachment B.
Special Condition #104
Per this condition, a letter from the engineer must be submitted certifying that the new
lighting provided meets the requirements of the Signs and Lighting Regulations outlined in
Article vl of the Zoning Bylaw. This letter serves as certification on behalf of the engineer
that the new lighting provided meets zoning requirements.
,Special condition #105
Per this condition, a letter must be provided from a certified engineer that the associated
retaining walls have been constructed in accordance with the plans approved by the
Planning Board. This letter serves as confirmation that the retaining walls have been
constructed in accordance with the plans issued.
Special condition #106
Per this condition, all stormwater structures must be cleaned in accordance with the
approved Post Construction operation and Maintenance Plan (O&M). Evidence of said
cleaning must be submitted to the Planning Department.
Stormwater Compliance, LLC inspected stormwater management features on Lot B for
structural condition, proper function, pollution accumulation, and good housekeeping
practices. The company's report for their visit on August 1, 2023, confirms that the structures
have been cleaned with only minor routine maintenance needed. The report has been
included as Attachment C for your records.
Special Condition #1 oS
Per this condition, all signage shall conform to North Andover Zoning bylaws signage
regulations unless granted relief or variance from the Town. The signage installed on site
conforms to the North Andover Zoning Bylaw and/or the Sign Master Plan Special Permit
issued by the Planning Board April 26, 2022. Installation of the four (4) monument signs
on Osgood Street approved as part of the Sign Master Plan Special Permit has been
completed.
In accordance with the Sign Master Plan Special Permit issued for 1450 Osgood Street, permit
special conditions #22 and #24 have been met.
,Special Condition #22
Per this condition, Applicant must submit a letter from the architect, engineer, or sign
company for the Sight Project stating that the installation of signs substantially comply with
the Plans and are functioning as designed. This letter serves as certification on behalf of
the engineer that the signs have been installed in substantial compliance with the Plans and
are functioning as designed.
LAIVGA/V
ATTACHMENT A
LA/V&A/V
ATTACHMENT B
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REVISIONS
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D IAN C.VaSURI DATE SIGNED
PROFESSIONAL LAND SURVEYOR
MASS STATE LIC.No.47403
L NGAN
Langan MA,Inc,
100 Cambedge Street.suile 1311)
Boston.MA 02114
9.8, 7:617.824.9100 F:CIU24.9101 v~-langan.conft
Project
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MAP 32 LaM 15,17,54,&55
TOWN Of NORTIH ANDOVER
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J14. Project No. Drawing No.
140182701
Date
OCTOBER 10,2UZ
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Site me*. 1600 Osgoodt Lot B - North Andover,MA Inspector: BM/SS
Visit: Weather Conditions: Cary
Date of 1/ .
Last Precipitation. 7/30/ 3-;. 7
Inspected storm titer management features for structural condition,proper function,and pollutant accumulation. The
site was inspected for good stormwater housekeeping piractices and condition of paved landscaped surfaces.
Site'visit Incidental maintenance was performed during inspection where possible.. Incidental maintenance includes removal of
Comments: minor trash,debris,and unwanted vegetation as well as obstruction removal'if possible. Any issues requiring action are
summarized below. Recommendations not considered urgent should be addressed in a timely fashion as conditions
allover. Inspection Log and associated inspection photos are attached..
Urgent Action o immediate urgent action is recommended at this time.
Recommendedg
Catch Basins,Hoods,Trench Inlet silt socks observed in 4 structures preventing complete inpsection. Remaining silt sacks and filter fabric
Drains,and Manholes should be removed when surrounding areas are sufficiently stabilized.
Separators(otorm eptor, o corrective action recommended at this time. Features appear to be in good'condition and functioning
' ortechl,Downstream as intended.
Defender,CODS,etc.
Sub Surface
(Infiltration/Detention,Pipe Features not present on Lot B.
System,Storrntech,Isolators
Rows,etc.)
Preventative
Maintenance
and Non-urgent Open Features(Ponds Water level was high but consistent with recent precipitation levels. Feature appears to be functioning as
Swales,Inlets,outlets, intended. Periodic vegetation maintenance is recommended on all open features to maintain unwanted
repairs Spillways,outfalls,etc.) overgrown vegetation. Several pond outlet Control shutoff valves appear to be in the closed position. In
-
Recommended ended tended normal operating position should be verified.
ioretention(Filterra,
StormTreat,Underdralin Multiple rain gardens were observed to contain overgrown unwanted vegetation. Please refer to the
Filters,Rain Gardens, io® attached planting detail playas for correct vegetation for rain gardens.
swa les,etc.
General site Conditions
(Pavement,Curbing, Site work is nearing completion. Construction site in good condition overall..
Landscaping,good
Housekeeping,etc.)
Other(Porous Pavement, Features not present.
Green Roof,etc.)
Notes Unwanted overgrown vegetation,was observed in a majority of open features. Periodic vegetation maintenance is recommended to
Comments maintain these features. The detail planting plan has been attached-Po this report as a guide,
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Site Name: 1600 Osgood St Lo'TB - North Andolver, MA Inspector: BM/SS
Weather Conditions,: Dry
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Drag of Visit: Lot Precipitation: 7/30/2 - . 7"
Structure C:rast'rc� Surface Hood 1aMrrtrc�rr Maintenance
M�MurrrMaer Car�i'%tirr� rnditiarw Hrlcnlit�crr Irsat�ta� (Inches) Performed Insptcrr/ airtan arr�rr�t
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A-2 AD-1 G G NH N N N N under workers boom lift
-2 AD-3 G G NH N C N N
A-2 AD-4 G G NH N C N N
A-2 AD-5 G G NH NI N N
A-2 AD-6 G I G H N N 0 N
A-2 AD-7 G G NH N C N N
A-2 AD-3 G G NH N 0 N N
A-2 CB-1 C G G N ScN Scsilt sack observed
A-2 C13-3 G G G N 1 N N
A-2+C 13-5 G C. G N N N N
A-2+C M3 6 4; G G
NI N N N
A-2 CLCB-2 G G G N 1 N N
A-2 CLCB-4 G G G N 1 N N
A-2 HW-3 G G NH N' C N N
A-2 MNdMH-2 G G NH N C N N
A-2 MH-3 G G NH' N 0 N N
A-2 MM H 4 G G NH N 0 N N
A-2 MUM H-5 G G N,H N C N N
A-2 tM IH-7 G G NH N 0 N N
A-2 MH-8 G G NH N C N N
A-2 M H-9 G G NH N C N N
A-2 MH-1 MM G G NH N C N N
A-2 MH-11 G G NH N 0 N N
A-2 MktH-12 G 4;� NH N 0! N N
A-2 MH-13 G G NH N 1 N N
A-2 MUM H-1 4 G G NH N 0 N N
A-2 MH-15 G G NH N M N N
A-2 MUMH-16 G G NH N 0 N N
A-2 MH-17 G G NH N C N N
A-2 MH-18 G, G NH N C N N
A-2 MOH-19 G G NH N 0 N N
A-2'M'H-20 G G NH N C N N
A-2 MH-21 G G NH N C N N IN GRASS
A-2 MH-22 G G NH N 0 N! i N IN GRASS
A-2 MVIH-23 G G NH N C N N IN GRASS
A-2 MH-2 G G NON H N 0 N N
A-2 MH-26 G F NH' N 1 N N
A-2 MH-27 G G NH N 0 N N
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A-2 MUMH-28 G G Sc ScScScScPARKED N august 2023
A-2 MUMH-29 G G NH I N C N N
A-2 MMH-30 G G NH N'' C N N
A-2 SP MH-2 G G NNE N N N N
A-2 S P MUM H.3 G G NH N C N N
A-2 S P MUM H-4 G G NH N C N N
A-2 YN'D.2 G G G N 2 N N
A-2 YRD.3 G G G N 1 N N minor unwanted vegefofi n observed
MINOR DAMAGE HOOD,IS OBSERVED,
A-2 YM D- + N 2 N N APPEARS S TO BE FUNCTIONING AS INTENDED
A-2 YRD-1 G G G N 1 N NON unwanted,overgrown vegetation observed
A-2 YRD-6 G G G N 2 N N
A-2 YMD-7 G G G N M N N
A-2 YM D-8 G G G N 2 N N unwanted overgrown vegetation observed!,
A-2 YRD-9 G G G N 2 N N
OCS A-2 G G NH N 2 N N
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Date aof �r
Visit: J1/ ,3Weather Conditions: Dry
Last Precipitation: 7 , 7"
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Structure Casting Surface ediment Maintenance Maintenance,
Number Condition Condition Hood Condition F'loatable (Inches) e +rrra d Required r9 Ins,e' tion/I"ainten ante Comments
C-2 C -1 C C C N N N N
C-2 C13-2 G C G N I NON N:
C-2 C13-3 G G C N 2 N N
C-2 C1-4 C C C N i N N'
C-2 CN.5: SC Sc Sc Sc Sc SC SC silt sack observed
C-2 C13-5 Sc SC SC Sc Sc Sc Sc SILT SACK OBSERVED
C-2 CE-7 C G C N 1 N N silt sack observed
C-2 C13-8 C G C N i NN N sift sack observed
C2CN-91 C C C N 1 N N
C-2 CH-10 G C G N 2 NON N:
C-2 MI-1-1 G: C NH N 1 N N
C.2 MH-2 G G NON H NON I NCI Ned
C-2 MHI C G NH N i N N
C-2 MH-4 C C NH N N N N
C-2 MH-5 C C: NH N 0 N N
Cr2 MH-28 G G NH N i N N
C-2 MH-29 G C NH N N N N
C-2 MH-0 G C NH N N N N
N N
C-2 ANC-2 G C C N l N N
C-2 ATE C G NH N N N N
C-,2 AD-4 C G G N N N N
C-2 Al-5 C C NH N 1 N N
C-2 Alm G C NH N N N N,
C-2 EXMH-1 G C C N i N N
C-2 MH-7 9 9 NH N 0 N N'
C-2 MH-i G 9 NH N 0 N N
Cr2 MI,H-10 C: C NH N 0 N N
C-2 MH-11 C F NH N 0 N N
C-2 MH-12 C C NH N 0 N N
C-2 MH-13 G F NH N 0 N N
C-2 H-1 G F NH N N N
C-2 MH-15 G CG NH N N N N IN MUD
C-2 MH-16 C C NH N 1 N' N
II
C-2 MH-17 C F NH N N N
C-2:MH45 C C NH N 0 N N
C-2 MH-19 G C NH N 0 N N
C-2 MH-20 G G NH N! 0 N N
C-2 MH-21 G C NH N I N N
C-2 MIH-22 N N NH N 0 N N
C-2 MH-23 G G NH N 0 N N
C-2 MH-24 G C NH N l N N
-2 MH-25 C C NH N 1 N N
C-2 MH-2:5 C C NH N 2 N N IN GRASS
C-2 YN C-1 C C G N t N:, N minor unwanted vegetation observed
C-2 YRD-2 G C C N 0N N: minor unwanted vegetation observed
C-2 YRD-3 C G C N 0 N N: minor unwanted vegetation observed
C-2 YRD 4 C C C N 0 N Ni significant unwanted vegetation observed
OCS C-2 C C NH N 2 N N
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Weather Conditions,:�D:ry
Date of:Visit: 8/1/23
Last Precipitation: 3 23-3.07
FeatureStormwater
I
Inspection I i ink eats
outlet appears to be free from obstructions and functioning as
Outlet Control/outlet SIC untended. Shut-off valves installed in OCS. 'allvos in closed position.
Control"StructureNormal Position (open or closed) should be verified..
Emergency
Spillway/Overflow
� Appear to be sta b1e.
Inlets l orobays Minor sedimentation observed in Forobay A2.2 from up-gradient
erosion...
f existing nl culvert.
t
tf out.ally to� s boy cul o .
ou a II
i
Embankments G No significant signs of erosion,settling or saturation observed.
Vegetation is establlished and coverage is adequate. No unwanted
WET POND A-2 Vegetation vegetation observed..
Rodents/Insects G Nothing to mote,
Water Level G `'water level appears to be normal balked on recent precipitation.
Sedimentation SC
Minor sedimentation observed in Forebay from past up-gradient
erosion.
Trash/Debris/Pollutants F Minor amout of trash)and debris observed.
Past up-gradient slople erosion appears to be stabilized but
Other Components
should be monitored.
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Site Name: 1 bud Osgood St Lot - N Andover,, MA Inspector: BM/SS
Weather Condlitions Dory
Date l*si . 8/1/23 Last Precipitat'i on: 7/30/23-3.071
Stormwater . NW
Feature I
Inspection It Observationsrats
Outlet Control/Outlet Outlet appears to e free from obstructions and functioning as
Control Structure intended.:
Emergency Spillway appears stable. No proibilem vegetation,trash or debris
Spillway/Overflow � observed.
Inlets are unobstructed. Forobays appear to be functioning as
Inlets/Forabays intended.Minor sediment accumulation observed.
utfall utfall appears stable. No,prob,lem vegetation,trash,or debris
observed.
rnlanlrnnts Nosignificant signs of erosion,settling or saturation observed.
e station Vegetation is established and coverage is adequate.. N` o unwanted
INIF BAS,IN C-1 vegetation observed..
Rodents/Insects No evidence of significant rodent/insect activity observed.
Water Level G Water level appears normal in Plond based on recent precipitation.
Sedimentation G No evidence of significant sediment accumulation observed.
Trash/Debris/Poillutants G
debris observed. N No ail,
No significant accumulation of trash...or
gasoline or other pollutants observed.:
Other Components NA No other components present.
&RI&MWATER
nn Iu PA
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Maintainic'ig V10Ur investment,-Prolecting our erivironITTEHIF"
y,N/ wo
WE
Site Narne: 1600 Osgolod St Lot B - North 'Andover, MA Inspector: BM/S,S
Date of Visit: 8/1/223 Weather Conditions: Dry
Last Precipitation: 7/30/23-3.07
Stormwater
Inspection Items, Observations Ins pection/Ma Inter ance Comments
Feature I Di
One half of the,rain garden appears in good shape,the other half is
Mulch/Filter Media:, showing signs of sediment buildup and thin mulch cover. No areas of
saturation observed.,
Embankments G No significant signs of erosion, settling or saturation observed.
Plantings F Plantings are establish and coverage is adequate. significant
Rain Garden-,A unwanted vegetation observed.
2 YRD-1
Inlets/outlets/overflow G Overflow structure appears to be functioning as intended.
Trash/Debris/P tants No significant accumulation of trash or debris observed. No oil,
oll'ul
gasoline or other pollutants observed.
General Notes
unanted overgrown vegetation observed
R w
Mulch layer appears to be clean and in good condition. No areas of
Mulch/Filter Media saturation observed.
Embankments G, No significant signs,of erosion,settling or saturation observed.
Plantings G Plantings are establish and coverage is adequate. No unwanted
Rain Garden-A�, veg etation observed.
2 YRD-2
Inlets/outlets/overflow G Overflow structure appears to be function,ing as intended.
Trash/Debris/Pollutants G No significant accumulation of trash or debri's observed. No oil,
gasoline or other pollutants observed.
General Notes unwanted vegetation observed-repair
S 'IWATER
:1,(_3 "I"h'adc-Yun; S:Arec 0� - f,Iairuv� 04,106
r9i I S'77.2 711,90.1-S5
maint'aining your j ri vest n it_,nt-Pro[(n.-chng our enArontnent""
S*Ite Name-, 160;0 ();s�gvood St Lot B - North Andover, MA Inspector:'BM/SS
Date of VIs*It*. 8/1/23 Weather CondItions: Dry
Last Preciipiitafion: 7/30/23-3�.07
so Iwo WIN NEI 11110oll
Stormwater
Feature ID Inspection Items Observations, Inspection/Maintenance Comments
Mulch/Filter Media G Mullch layer appears,to,be clean,and in good condition. No areas of
saturation observed.
Embankments No significant signs of erosion,settling or saturation observed.
Plantings are establish and coverage is adequate. No unwanted
Rain Garden-,A Plantings G vegetation observed.
2 YRD-4
I niets/Outlets/Overf low G, Overflow structure appears,to be functioning as intended.
No significant accumulation of trash, or debris observed. No oil,
Trashil/Debris/Pollutants G gasoline or other pollutants observed.
General Notes R unwanted overgrown vegetation observed
Mulch/Filter Media Mulch layer appears to be clean and in good condition. No areas of
saturation observed.
Embankments G No signiificant signs,of erosion,settling or saturation observed.
Plantings are establish and coverage is adequate. No unwanted
Plantings G vegetation observed.
Rain Garden-k
2 YRD-5
Evidence of flow from parking: lot into RG. Accumulation of sediment
I nlets/Outlets/Overf low F
and trash observed.
Trash,/Debris/Pollutants F Accumulation of trash or debris observed. No oil, gasol;ine or other
pollutants observed.
General Notes
MWATE,R
_->C);_4 "I C3 t t-1 NE",111 cj N'l n 0"."T.1. (".3
Maintaining your investinent-Protedirig our erivJrorinient'
Site Name: 16UU UsV,'ood St Lot B - North An dover.. MA Inspector: BM/SS
Date of V*Isit.- 8�/1/23 Weather Conditions:!Dry
Last Precillplitaflon: 7/30/23-3.07
StormWater Inspection Items Obsservatilons Inspection/Maintenance Comments,
Feature ID
owl
Mulch layer appears to be clean and in good condition. No areas of
Mulch/Filter Media F saturation observed.
Embankments G, No significant signs of erosion,settling or saturation observed.
Plantings are estabilish aind coverage is adequate. No unwanted
Plantings vegetation observed.
Rain Garden-A
2 YRD;-8
I niets/Outlets/Overf low Overflow structure appears to be functioning as,intended.
No si'gn,ificant accu�mullation of trash or debris observed. No oil,
Trash/Debris/Poll uta nts
gasoline or other pollutants observed.
General Notes unwanted overgrown vegetation observed.
Mulch/Filter Media Mulch layer appears to be clean and in good condition. No,areas of
saturation observed.
Embankments No significant signs of erosion,settling or saturation observed.
G
Plantings G Plantings are establish and coverage is adequate. No unwa�nted
Rain Garden-A vegetation observed.
2 YRD-9
Inlets/Outlets/Overfliow G Overflow structure appears to be functioning as intended.
Trash/Debris/Pol luta n ts G No significant accumulation of trash or debris observed. No oil,
gasoline or other pollutants observed.
General Notes unwanted overgrown vegetation observed
aa&MW,ATER
I SoUtd" I>C tinnd, r-14,'n�rle 04,10(Ej,
16-
87'7.2,11�905E.5
Mairstainiing Voi.jr investment Protecting OUr ervvironryient'
Site Name* 1600 Osgood St Lot B - North Andover,, MA Inspector: BM/SS
Date of Visit: 8/1/23 Weather Conditions: Dry
Last Precipitation: 7/30/23-,3.07
minim,
EMEM soon=
Stormi,water
Inspection Items Observations Inspection/Maintenance, Comments
Feature ID
Mulch/Filter Media Mulch layer appears to,be clean and in good condition. No areas of
saturation observed.
Embankments No significant signs of erosion,settling or saturation observed.
Plantings G Plantings are establish and coverage is adequate. No unwanted
Rain Garden- vegetation observed.
C-1 YRD,-7
Inilets,/Outlets/Overflow G Overflow structure appears to be functioning as intended.
No sign,ificant accumulation of trash or debris observed. No oil,
Trash/Debris/Pollu!tants G
gasoliline or other pollutants observed.
General Notes m�linor unwanted vegetation o�bserved/dry basin
OEM=
Mulch/Filter Media Mulch layer appears to be clean and in good condition., No areas of
saturation observed.
Embankments No significant signs of eros,ion,settling or saturation observed.
Plantings G Plantings are establish and coverage is adequate. No unwanted
Rain Garden- vegetation observed.
C-1 YRD-8
I nlets/Outlets/Overf low G Overflow structure appears to be functioning as intended.
Trash/Debriis/Poll uta n ts, G No significant accumulation of trash or debris observed. No oil,
gasoline or other pollutants observed.
General Notes
SEEM
&a7MWATER
=ME&
AM S'>'t'?�C"Iet - SOILIth PO,rthEAr�ci, FLnIine
PIIACDP�41 877.271,905E."i
Maintak"Oing Protf,�!(Uslg our onvironn"Ient"',
Site Name,-,: 16101U us,%glood S:t Lot B - North Andover., MA Inspector: BM/SS
Date of Visit: 8/1/23 Weather Conditions-, Dry
JI Last Precipitation: 7/30/23-3.017
Stormwater Inspection, Items Observations Inspection/Maintenance Comments
Feature ID
Mulch/Filter Media Mulch layer appears to be clean and in good cond'ition. No areas of
saturation observed.
Embankments G No s,ignificant signs of erosion,settling:or saturation observed.
Plantings G Plantings are establish and coverage is adequate. No unwanted
Rain Garden- vegetation observed.
C-1 YRD-111
I nlets/Outlets/Overf low Overflow structure appears to be functioning as intended.
Trash/Debris/Pollutants No significant accumulation of trash or debri's observed. No oil',
gasoline or other pollutants observed.
General Notes minor unwanted vegetation observed
Mullch/Filter Media Mulch layer appears to be clean and in good condition. No areas of
saturation observed.
Embankments G No significant signs of erosion, settling or saturation observed.
Plantings G Plantings are establish and coverage is adequate. No unwanted
Rain Garden- vegetation observed.
C-1 YRD-12
I nlets/Ou!tlets/Overf low G Overflow structure appears to be functioning as intended.
Trashi/Debris/Pollutants G No sign,ificant accumulation of trash or debris observed. No oil,
gasoline or other pollutants observed.
General Notes
km
WAT E R
--63 1-1-1 �,-,-,-A I ls, t C,e- It I' t J C-1 fr�ci P-1 in i ()4,1 C)(5
ST
i,,� 87";1.27." 0 rn,yz),C
Main ta ining:Your investriomt-ProLecting our envirorli-rie,11F,
Site Name.- 1600 Osgiood St Lot B - fl'odih Andover, MA Inspector'. BM/SS,
Date of Visit: 8/1/23 Weather Conditions: Dry
Last Precipitation: 7/30/23-3.0711
mw�
Sto�r�mwate�r
Inspection Items Observations Inspection/Maintenance Comments
Feature ID
Mulchi/Filter Media F Mulch layer appears,to, be clean and in good condition. No areas of
saturation observed.
Embankments G No significant signs of erosio�n,settling or saturation observed.
Pla,ntings G Plantings are establish and coverage is adequate. No unwanted'
vegetation observed.
Rain, Garden-
C-1 YRD-15
I nlets/Outlets/Overf low G Overflow structure appears to be functioning!as intended.
Trash/Debris/Poll uta n ts G No significant accumulation of trash or debris observed. No oil,
gasoline or other pollutants observed.
General Notes unwanted overgrown vegetation observed
Mulch/Filter Media Mulch layer appears to be clean and in good condition. No areas of
saturation observed'.
Embankments G No significant signs of erosion,settling oir satu:ration observed.
Plantings are establish and coverage i's adequate. No,unwanted
Rain G�arden- Plantings G vegetation observed.
C-2 YRD-11
I nlets/Outlets/Overf low G Overflow structure appears to be functioning as intended.
No s,ignificant accumulation of tra�sh or debris observed. No!oilo
Trash/Debris/Pollutants, �ga!lsoline or other poll'utants observed.
General Notes unwanted overgrown vegetation observed
6IM!"- Eli
&O&MWATER
8'�""7 1-(G)05i_5' -
Maintaining Vloor investurient-ProLedirqj our envjronrnerfl"�
North Andover, MA l�ns,pector:� B,M/SS
Site Name: I 60u vis,good St Lot B A
Date of Visit: 81/1/23 Weather Conditions: Dry
Last Precipitation: 7/30/23-3.07"
SEEN=
Stormwater Inspection Items Observations Inspection/Maintenan,ce Comments
Feature ID
Mulch/Filter Media Mulch layer appears to be clean and in good condition. No areas,of
saturation observed.
Embankments G No significant signi's of erosion,settling or saturation observed.
Plantings G Plantings,are establish and coverage is adequate. Weeds growing in
Rain G�arden- rip-rap
C-2 YRD-4
I nlets/Outlets,/Overf'lolw G Overflow structure appears to be functioning as intended.
Trash/Debris/Pollutants No significant accumulation of trash or deb(is observed. No oil,
gasoline or other pollutants ob,served.
General Notes
2 4 5 6 7 a
SIGNATURE BLCXX MAINTENANCE FEATURE RESPONSIBILITY
LOT A Lot 13
IOTA PARK
1600 OSGOOD SIREET.UC AGREES TO ME UAMTENANCE OF THE STOWWATER OSGOOD RT-125 PRO"T.LLC ACIM To THE MANTENANCE OF OW STOFMWATM
MANAMOU FEATURES IDENDRED ON TMS PLAN AND IN ACOORDANCE VOTH THE UANAM"T MATMES IDENTIFIED 04 TIVS"AND N ACCORDANCE WITH THE
PROCEDURES&JILINO)IN TME SlORMINA"OPERATIONS AND MMN-"ANCE PLAN. PROCEDURES(MiTLINED[N THE STORMWATER OPERATIONS AND uANTENANCE PLAN� LOT 8 AMAZON DMISlUTION FACM
4�
NO`M-AU.CATCHBASINS AM DEEP SUJ0P
PRINT NAME SIGNAITARE PMNT NAME SCRATURE
A
EXTENDED DRY DETENTION BASIN
SNOW'STORAGE
PROPEFrrY UNE
ffm
CHANN SEDWiE
B UNDERGROUND. FORERAY
-)NARCHES
//-tNRLlltATK
LOT A
ElARY
PRoOmETAxy SEVAItAXOR,
------ -77
J
NfTH 411oasTINGicAiSPACESTOKkMAIN&
wh s
J, EXISTING 3-STORY OFFICE USE TO I PROPOSED CAR SPACES
tIW33 SF FOOTPRINT ALE C
REMAIN
AR SPACES ..... ........
E�
WFTLAND LIMITS BASIN
RAINGARDEN
WEIJ.S
WITH Dgy.
25'wEnAND BUFFER
EXTENDED DRY'
DETENTION BASIN
SW VVETIAND BUFFER
D D
0
1WWVftAN08ufnR
SEDDLWMIENT
D jo
0 0 0
FOREBAY
a a a 01 xpu-
INRLTRAITON
ID V,
0 u 0
WIN WTTHI-
DRY"WEU.S D,
SED11494T
FROEBAY
dv
'V\� 09,/16/20 CONSERVATION COMMWON 2
SEDVAEW
IINFILTRATION
08/27/20 CONSERVATION C
OWSSION I
N"
1,
Date Deffcriptiork
No.
PONII
7,
7� "l REMSIONS
s
LJ
PROPERTY UNE
W,
H`
nal
5
L
D
WAI'ERSHEID DEuNFAMON L114E 2%
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SNOW'STOPAGE
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Now Haven,CT O$SI1
-------------
T201SM-S"I F 203.789.6142 www.Wigammm
---------- Ct
proje
7 S-1
M 1600 OSGOOD STREET
DETENTION BASEIN
E STORMWATER TREATMENT FEATURES LC)T A LOT 81
wEnANDUMrrS
OFF-UK DEW RW CkTCH BASINS x SEDLMEN717
FORERAY MASSAICHUSEM
ISOLATOR ROWS x 0 SNOWSTOREAGE 25"WETIAND BUFFER Growing Me,
x (ryp)
UNDERGROUND INMMTION ARCHES m"
so,WmAND BUFM STORMWATER
RAIN GARDEM x x
ON" 'FLAND BUFFER
GRASSCHANKI. x 1WWE
"YP) MANAGEMENT
40
VTWATM FILTM STIRIP x
-7,
FEATURES
SEDIJMENT FOREMAYS x x
EXTENDED DRY DETENTION BASINS x x
Project No� Drawing No.
INFIVIRATiON BASINS WITH DRY WELLS x x Dote 14010M
WETPOND x L
a 75 1!0 MAWAM
ROI"RIffARY SEPARATORS x x own By FIG. 1
Jy
F STREEr SWEEPING x SCALE IN FEET
[Cl-=,IdB�o Sheet-1 of 1
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EL
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...........
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N SHEET LEGEND
-------------
... .......
............. 3
CG10,3 CC106
CC107
CC102 C0104
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...........
J ---------------.............................777=
C0105 CrID8
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------------
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WETLAND U14ITS
ze No DISTLIRS BUFFER
A:!
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1W BUFFER AREA
...........
..........................
........................ ------------ .............
MSTNr CRAMS TO BE
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.....................
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RE140VAL AREAS(TYP)
f
....................
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--------------
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--------------
...................
..................................................
X
Date
REVISIONS
............... -----------
"x, ----------------
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SICNATURE
JOHN PLANTE
A
21 PROFESSIONAL ENGINEER MA Lic.No.3811a
1W BUFFE�AREA
LANGAN
N ,
5 NO OULD BUFFER.
0 Langan Eng[neering and
25'NO DISTURB BUFFER Environmental Servicas,InC.
BOB Boyl Mon Street.Su Ile 5 10
WEXAN
D LIMITS Boslon,MA 02199
T;UVO-951fA26
CMP waw-langan,corn
.......................................................
----------
To REMAIN-\
EXISTING is IN CMP
.............
............
1600 OSGOOD STREET
-V
—---------
E
-------- ---- ...........
APPROXIMATE IT n
200 FT RIVERFRONT--,"'�
NOMANDO%Mt MAS&ACHUSEM
Drawing Title
G 12 INCH RCP
PROPERTY LINE Exis'nN
To REMAIN
GRADING&
P
EXISTING 18 INCH
DRAINAGE PLAN I
k TO R rn
EXISTING 15 INCH R�p CAP
TO RtMAIN�-\ PIPE AND/
DEMOLISH UPSTREAL14
NETWORK
Project No. Drawing No.
140182701
Date
I zi 1120W CG1 01
..........
Drown By
-.7
..................
...............77.77.
............. .......... ......
........... 7.........777
F 40 0 10 25 40 TDO
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F4-- J2-1'jz)2i)1�13 M Q4-j.,�;Iyll-TA�t! Li.A COK
4 5 7
_4
IDO'9L*TER AREA
-OF WAY IS SHOWN FOR
ANY WORK IN THE MASSOOT RIGHT
GRAPHICAL PURPOSES.CONTRACTOR TO RUM TO
MASSACHUSETTS DEPARTMENT OF TRANSPORTATION HIGHWAY
-rotvisiak-RoAowky impRovemeNis,RixjTE 12s(oscom
S-MM-70 AT OSSODD LANDIM 25X SUBArTAL IN NORTH
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ANDGVER.MASSACKUSEnS,DATED IO/OA/2020_
SHEET LEGEND
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SEE DRAWING SET*ROADWAY
DAPROVEMENTS-ROUTE 125
/�(OSOOOID STREET)AT OSGOOD
CCIDI CGI
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H
CONTRACTOR TO INSPECT,
REMOVE AND REPLACE
STRUCTURE AS
NECESSARY
'REMAIN
PIPES To
CGID2 CC104
CC107
)PERT
--------------
CG105
CGIOS
-1 Ey-YR
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58 LF Ir HOPE 0 -J
---- ------- ------- .................
4V SEND
CLEANOUT-/
7-
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PROPU
TYP LINE(TYP)
2 CE SIL
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OWSERVED
EXTENDED DRY
OUGIMN 19 ZPHASE 1)/
TENTION
C_-2::
02/04/22 1D
It 1 1 BULLE-nN 127(PHASE 2)
SN D-I'l BUUZnN 18(PHASE 1)/
BSERVEO —
11/12/2
TAIN DRAIN ;% BULLEMN 124(PHASE 2)
7 09 BULLETIN 17(PHASE 1)/
n
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z!
BULLEM 13(PHASE 1)/
BULLETIN 115(PHASE 2)
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Ift IN.42M
07/28/21
SLIULETIN 114 0
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BULLETIN 102(PHASE
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02/12/21
qU
LLETIN JDO LPHAqr
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75 LF 127 ------
Am Description No.
SO LVFF I D
CLEANO.1 71 LF is- 1,-.1. 1.50K
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REVISIONS
n
'A
e HOPE 0 1.0%
t2
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MC HOPE 0 I.0
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HOPE 0 1.00X F WYE 45-BEND
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(TYP.) -8-\
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D-I M I
15 LF 12, 0-1 81 LF 12' RE
BASIN 0-1.3 FERJO 110-014 WINDS JOHN PLANTE
Al
HOPE 0 1 BOTTOM OF STIDNE-41.5' 11,00% MIR)
PROFESSIONAL ENGINEER MA Lic.No,3811B
27
LF 12' BOTTOM OF ARCH-4LCY C7 \X\`\-
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HOPE 0 093%
7
TOP OF STDNE-45�0` MAIN DMY r PVC.
D-1 DRY WELL ___�_MUSTINC YARD DRAINS AND 15 INCH
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WrTH APRON 3 RCP CONVEYANCE PIPES TO REMAIN EIdSTM$6T0KY0W1a LOETO 9vMW.:kuX=v Fcarrmr
ck,4T,5 RAIN rARDENS To BE LA NEAN
.6 SEE STRUCTLIRAL PLANS FFE.*tLW
INSTALLED IN LANDSCAPE
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Er RO NO NYLOPLAS INURE A 1 7RENCHI I A-1 RL 2
ISLANDS.R
DRAI CONNECT TID 5 LF Ir HOPE 0 I.00X SERIES FOR Ttows.
RAIN CARD Environmental ServIces,Inc,
MANHOLE MIN 6'PIPE. 11 LF B'HOPE 0 M53X A�I RL-I $as BOASIOrl Sweet,Sufte 510
a'P'ERFORATED 5 LF 10'HOPE WI IN
INSPECTION !;;;�SEE ENLARGEMENT DRAWING ON PROPOSED 4 FT A-1 RL I AULTO BE I A ER
HOPE UND DRAIN, �-A-1 MH-4 15 LF 10' 24 LF Boston,MA 02199
LOADING DOCK- Pvc I
_(TYP) 0
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ONNECT FOUNDATION DRAIN TO A-I IAH-4 AT INVERT 801).952.6426 �,jjangaTl,oDm
42.-A(L VERIFY VMDID Of CONNECTION TO
EM
DaSTING AND ROUTE OF RELOCATED FOUNTAIN DRAIN IN
FIELD MTN ENGINEER
INFILTRATION
3 Lr S'HOPE
IJ�
n D-L2
APPROXIMATE LOCATION Of'ACTIVITY
1 W0J k3ox
7 LF Z13 LF
C
1600 OSGOOD STREET
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il 11 1 11 61'�57x!im,A_f_W;*__
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P ETM,I SNT 0 N E
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A-I WYE-2
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AIN
MASSAQ
25 LF 127-- NOWMAND"
A-I Y 0-2 Drawing Title
0 J.DO
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TAUL a-fi-TEE
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is LF 2C 43 LF 6'HOPE 2if 24
.-I RL_
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I LF 12'
LF W HOPE 0 MSOX IMF aPe Is I 35xig�4 171 LF 12'NOPE a 0.6
Iz 28 LF 187 HOPE 0 1.11%-
2W 1' 29 LF Ir HOPE 3,00% 140182701
0100 EROSON CON
P OR, 1-1 , — "1 11 973M�Z32 LF RCP_a -1 CEI-3 a
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Drawn By CG1 03
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L SCALE IN FEET FEH Sheet 59 of 1513
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Vx' BIODEGRADABLE EROS"CONTROL DOOR ENTRAI`cE,0,N OF ACTTV1 E%l
BLANKET TO 13E INSTALLED ON ALL rtnrcom ouTtiounoN FAcLITY SLAND AT LGAOTNC�CH L"ITA11 2 RL-4-A
blift U xx C-2 RIL I
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TD REMAIN, 28 LF 48'RCP 0 0.36% _10 4 Z 11 LF 36'RCP 0 036 -2 VAE-7 C-2=E-
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NAME TYPE TOP nZV. SDTFOW ISEDILIENT SED.FDREBAY
STRUCTURE TABLE STRUCTURE TABLE STRUCTURE TABLE azy. FORE190-Y DEPTH
STRUCTURE NAME- DETAILS: PIPES IN: PIPES OUT- STRUCTURE NAME: DETAILS: PIPES IN: PIPES OUT. STRUCTURE NAME: DETAILS: PIPES IN: PIPES OUT: A-i.z iNmTRATIGN 54,20 SDLOO YES 1,DO
RIM;49.04 RIM=43.75 40.04 BASIN I
INV -35.00 49-HOPE(NE)=36-00 72-RCP(W)-36.00 A-1 CB-1 TV HOPE(E)-40.13 A-1 RL-6 3*HOPE(N)-40L04 6'HOPE(W)=40.04 A-L4 EXTENDED DRY 40.DG 41,DD YES 1,00
A-1 EX.MH-1 INV IN=36.00 6D-RCP(E)=36.00 INV OUT=40A 3 INV OUT=40-04 oEnN11ON
RIM BASINMW
I.T 44.83 HOPE(N)=41.25 A-1 RL-7 INV OUT-41.22 ID'HOPE(W)-41.22
INV OUT=35.00 A-1 CS-2 INV 0 T-41.25 10 IMPER
A RIM UNER
INV 1;27.55 A-1 RL-8 INV OUT=40.135 B-HOPE(W)=40-135
45.47 10-RCP(SE)=46.47 A-1 CB-3 RIM=43�75 12-HOPE(E)-40-01 I A-2 WET PDND 41.00 3�m YES 1.00
A-1 EX.MH-2 NV IN=44.82 48'RCP(NE)=44.82 48-HDPE(SW)=4-4.82 INV OUT=4G.Dl A-1 RL-9 INV OUT-39.35 8'HOPE(W)I-39Z5 I
INV N=48.97 18"HOPE(NW)-46.97 1 1 B-I ID(TENDED DRY 3C75 31.01) YES 1.00
INV IN 49.32 12'KOPE(N)=49.37 RIM-4-4.05 12-HOPE(S)=40A9 D-1 RL-I I BASIN
INV OUT=-44.82 A-1 CB-4 INV OUT-4D.19 INV OUT-44,.00 S'HOPE(W)=44�00
R I M 5 4.51 RiM,;44�99 C-1 INF14TRAIMN 44,10 3R.im YES 2_00
INV IN=313.18 12'HOPE(SE)-39-18 NV =3B.25 48"HOPE(NE)=38.25 BASIN
A-1 MH-11 INV IN-39.70 413-HOPE(NE)-39.7D 48-HOPE(SW)-38.00 A-1 MH-1(WOU FD-BHC) INV IN-3B�25 18"HDPE(N)-38,25 4-5"HOPE(S)-.38,25 A-1.4 INFLOW NETWORK C-2 INRLTRATIDN 39.70 34.00 2-00
INV IN=38,00 36'HOPE(N)-35-00 INV IN=39-06 15'HDPE(W)=39.06 BASIN
INV OUT=35.00 MANNINIVS N-O-011 INV OUT-38.25 STRUCTURE TABLE D-ILI EXTENDED DRY148.50 42,50 YES LOD
RIM-49.74 RIM=45�06 I
INV IN-38.3B 24"RCP(N)-35,38 STRUCTURE NAME- DETAILS: PIPES IN: PIPES OUT:
A-1 MH-12 INV IN=38.83 R*HOPE(N)=38-83 24'HOPE(S)=38,83 L-1*2 INRLTRA710N 46.50 41.50 YES 7,00
INV OUT=35,83 A-1 MH-2 INV IN-38.38 24"HOPE(SE)=38.3a 4-13'HDPE(SW)-.38.38 BASIN
tNV IN-38.38 24-HOPE(E)=313-35 A-1 CB-10 RIM=53�35 12*HDPE(SW)�47.99
INV OUT=47.99 INFILTRAIDN 45,00 41.50 wou X/A
RIM=55.04 INV OUT=3&38 BANN
A-1 MH-13 INV IN=39-54 12'HOPE(5)=39.54 12'HOPE(NW)=39.B4 RIM LT 49.94 -HDPE(E)-45.04
INV OUT=39.84 RIM-4,3.75 A-1 CO-15 INV 0 T=45.04 12
A-1 MH-3 INV IN=39-25 IS'RCP(N)=39.25 24'RCP(S)-.39.25
RIM-58,00 INV IN=39�25 15-HDPE(NE)-39.25 RIM-53-00
A-1 MH-21 INV IN=47.90 12*HOPE(N)-47�9D le HOPE(SE)=47.90 INV OUT=39.25 A-1 DOUBLE CLCB-11 INV OUT-47.81 12"HDPE CNW)-47.81
INV OUT-47.90 RIM 1;47.69- RIM-50.0
8 A-1 MH-22 RIM-61.85 12'HOPE(S)=48,95 A-1 MH-4 INV =42.55 8'HDPE(N)-42.58 B-HOPE(S)=42-35 A-1 DOUBLE CLCB-12 INV OUT-45�28 Ir HDPE(N)=45.28
INV OUT-48.95 INV OUT-42.38
RIM-51.12 RIM-44.23 A-1 DOUBLE CLCEI-13 RIM-49.58 12'HOPE(NE)m45.98
A-1 MH-25 INV IN-35.35 48"HOPE(NE)=36.35 48'HOPE(SW)=36.35 INV IN-38.88 18'HDPE(N)-38-88 INV OUT-4-5�90
INV OUT=35-35 MANNING'S N-O.Dll A-1 MK-5 INV IN=3B.88 IS'HDPE(SE)-38,88 24-HDPE(W)=38.88 RIM-42-75
INV IN-40,35 12'HDPE(NE)-40,35 A-1 FES-2 INV IN-41.00 18"RCP tS)-41.00
RIM-52.70 INV OUT=3B.53
OCS A-1.2 INV IN(4*PERF 5).49.00 12-HOPE(N)=49.00 RIM-42.10
INV OUT-49�00 RIM=4-4.37 A-I FES-5 INV IN=4LOO 12"HOPE(E)-41,00
A-1 MH-5A INV IN-39.38 12'HDPE(SE)=39,38 18-HOPE(NW)=39�38
RIM-53.64. INV IN-39.38 10'HDPE(E)=39�38 RIM-52.49
TOP OF WEIR FROM WEST INUET-41.00 INV OUT-39.39 INV IN=42-67 15"HOPE(W)=4ZI37
OCS A-11.3 1Z'ORIFICE-.38.25 24*HOPE(N)-38-25 36"HDPE(S)=38.25 RIM=45.68 A-1 MH-14 INV fN-46.82 1Z"HOPE(SE)-46.B2 18"RCP(N)-42.67
INV IN=38.25 -30,HOPE(W)-38-25 INV IN=46.82 1V HOPE(NE)=4-6.82
INV IN-3tL2S A-1 MH-58 INV IN=40.14 6'HDPE(N)=40.14 12.HOPE(SW)=41.20: -.,�
INV OUT=.38-25 INV IN-4D.01 V HDPE(E)-40.131 A
INV OUT-41.21) RIM=50.79
RIM-44.75 INV JN=4,4..37 12*HOPE(SW)-44.37
4'ORnCE:41.00 RIM-4-4.28 A-1 MH-15 INV IN-4-4.37 17'HOPE(S)=44.37 15"HOPE(E)=44.37
OCS A-1.4 W HOPE(S)=.39.00 INV IN-40.61 12"HDPE(N)-40 61
INV IN(4"PERF NE):39.50 A-1 MH-6 INV IN-40�61 10'HOPE(NE)=46.61 18'HOPE(S)-40.61 INV IN-4-4.3-7 1Z'HOPE(W)=44.37
INV OUT-39.00 INV OUT-4-4.37
INV OUT-40.51 1 09/30/21 BUIIETIN 17(PHASE 1)/ 6
klm= BULLETIN 121(PHASE 2)
C RIM-43.79 A-1 MH-25 NV IN=5X631 6-HOPE(E)-52.63 12'HOPE(W)=48,00 BULLETIN 13(PHASE 1)/
A-1 MH-7 INV IN=39.Dl 12'HDPE(SE)=.39.01 24'HOPE(NW)-39.01 :NV 04=48-00 6'HOPE(N)=48.13D 08/25�21 BULLETIN 115(PHASE 2) 5
INV IN=39.01 15'HDPE[E)-39.01 INV OUT=48.00
A-1.2 INFLOW NETWORK INV OUT-39.Dl BULLE nN 11(PHASE 1)/
RIM-44.56 07/28/21 BULLETIN 114(PHASE 2) 4
STRUCTURE TABLE A-1 MH-8 INV IN 39.Z7 12"RCP(S)=39.27 15'HOPE(E)-39-27 05/25/21 BuLLz-nN 10(PHASE 1)/ 3
INV OUT 39.27 C-1 NETWORK BULLETIN 112(PHASE 2)
STRUCTURE NAME; DETAILS: PIPES IN: PIPES OUT- D3/1 8/1 21 BUI I FTIN 6(PHASE I)/
RIM LT RIM=4187 HOPE(W)-40.01 STRUCTURE TABLE BULLETIN ID2(PHASE 2) 2
A-1 CB-5 T 16-00 10'HOPE(NW)=50.94 A-1 MH-9 I NV IN-40-01 12 12-RCP(N)-39.70 BULLETIN 4(PHASE 1)/
INV 0 50.94 INV IN-40.01 10"HOPE(5)-40.01 STRUCTURE NAME: DETAILS- PIPES IN: PIPES OUT: 02/12/21 BULLETIN IDO(PHASE I
A-1 CB-6 RIM=54'25 .... 18-RCP(E)-50.57 INV OUT=39.70 ..... RIM=42.25 48-HOPE(5)-.38.00 Dote DescCiption .7) No.
INV OUT-50.57 RIM-44.12 C-1 FES-3 INV IN�.38LOO
RIM-55,94 A-1 MH-10 INV IN-a 39-13 12'HDPE(N)-39,13 lr HOPE(S)=39.13 REVISIONS
A-1 CB-7 IV HOPE(SW)=50�91 INV IN-39.13 12'HOPE(W)=39.13 RIM=45.09
INV OUT-50.91 INV OUT=39.13 INV IN=38.17 48'HDPE(S)=38.17
RIM=4-5.81 C-1 MM-13 INV IN=40.53 12'RCP(E)=40.63 48-HOPE(N)=.35.17
A-1 CB-B RIM-55.60 ff-HOPE(SE)=51-42 A-1 RL-2 IN 1 C"HOPE(W)-41.74 INV IN-38-21 IZ'HOPE(W)-.38,21
INV OUT=51.42 V OUT=41.74 INV OUT=3B.17
RIM�55.05 RIM=43.56
T 10-HOPE(NE)=SD.88 A-1 TRENCH-1 V HOPE(S)-42-64 RIM=4510
A-1 CB-17 INV 0 =50.85 INV DUT-42.64 INV IN=38.72 42'HOPE(S)=.38.72
C-1 MH-14 INV IN-38.93 12'HOPE(W)-38.93 48"HOPE(N)-35.72
A-1 CLCB-9 RIM=55.35 12-HOPE(5)=51,45 RIM-46.15
D INV OUT=51.45 INV IN-41.03 12'HOPE(N)-41 03 INV IN=3B.87 15'HOPE(SE)=36.137 SIGNATURE
A-1 WYE-1 INV IN-41-0.3 10'HOPE fE)-411*03 12 HOPE(S)-41.03 INV OUT=38.72 JOHN PLANTE
A-1 CLCU-14 RIM=55.00 2e HOPE(S)=50.73 INV OUT-41.03 PROFESSIONAL ENGINEER MA Lir.Np.38115
INV OUT=50.73 1 RIM,;45AO
RIMI;44.49 NV =39.24 36'RCP(S)=39,24
RIM=54�55 NV -.3R.75 18"HOPE(N)=39 75 C-1 MH-15 INV IN=39.60 lr HOPE(W)-39.60 427 HOPE(N)--39.24
A-1 CLCB-15 INV OUT-51.07 12"RCP(5)-51.07 A-1 WYE-2 =IN-40.35 B'HDPE(E)=40.3'5 19 HOPE(S)=39.75 INV IN-39.50 l5tK HOPE(SE)=39�51)
INV OUT=39.75 INV OUT=39.24 LANGAN
A-1 CLCB-16 RIM=54.23 IV RCP(E)-51.10 Langan EngineerIng and
INV OUT-51.10 RIM-44.00 RIM=45.11 24�V X 45-H CONC� Eiivironmental ServIces,Inc.
INV IN=39.06 15-HOPE(SE)=39.06 INV IN=39'75
-1 FES-1 RIM -013 RCP(N)-50.20 A-1 WYE-3 -39.06 18 HOPE(NW)=39.07 C-1 MH-16 INV IN=40-28 BOX(5)=39.75 �515'RCP(N)=39.75 688 Boyl Sion Street,Suite 510
A 1 53 0 30 INV IN 8"HOPE(E)=39.06 INV IN-40.28 15-HOPE(W)=40-28 Boston,MA 02199
NV -5D.2 INV.OUT=39.07 INV OUT=39.75 15-HOPE(SE5=40-28
RIM 55ZI RIM=42-54 T:800.952.6426 WWWLIWlnganX0M
A-1 MH-16 NV IN:50.60 18-RCP(W)=50.60 Nv IN 39.90 12'HDPE(SE)=39 go RIM=45.10 15'RCP(W)-4tI8
INV N 5D.65 24-HOPE(N)=50.65 24V HOPE(E)-50.60 A-1 WYE 4 =IN 39.90 12 HOPE(NW)=39.90 INV IN-41,18
INV OUT-5D.60 INV OUT 39.90 B"HOPE(E)=39.Do C-1 MH-17 INV IN=4D.40 19'V 3CH CONC. 24-V X 49"H CONCL Project
INV IN-40,40 ELLIPTICAL(SE)-40.40 BOX(N)-40.40
RIM-54.54 RIM=4-3.32 INV OUT=40.40 15'HOPE(SE)-4-0.40
A-1 MH-17 INV IN=51.00 12'RCP(N)-51.00 18-RCP(F)=50.90 A-1 YRD-1 INV OUT-39.43 IS'HOPE(SW)=39.43
INV IN=5D.9D 12'RCP(W)-50,90 C-1 YRO-5 RIM-44.19 12*HDPE(E)-39.63 1600 OSGOOD STREET
INV OUT=50.91) RIM-43.62 INV OUT=39.83
RIM=55.36 A-1 YRD-2 INV IN 4D.07 B'HOPE(N)-40.07 18-RCP(S)-40�07 RIM-44.41 -
E INV IN=50,81 12'HOPE(NE)=50-81 18'RCP(5)-5MOI INV OUT 40.07 C-1 YRD-S INV OUT-41.00 12-RCP(W)-41.00
A-1 MH_18 INV IN-50.81 12'HDPE(N)-5G.81 RIM-43.32
INV OUT-50.81 A-1 YRD-3 INV OUT=39.20 15-HOPE(W)=39.20 C-1 YRD-7 RIM-44L23 12"HOPE(E)-41).55
I I INV OUT-40.55 NOM ANDOVER MASSACHUSErTS
RIM=55.08 RIM=43.7.3 Drawing Tltle
A-1 MH-19 INV IN-50.30 74"RCP(E)=513�30 30-RCP(S)=50�30 A-1 YRO-4 INV OUT-39.58 ir HOPE(NW)=39.55 C-1 YRD-8 RIM-44.41 15'HOPE(NW)-39.25
INV IN-50.3D 24"HDPC(W)=50,30 INV OUT=39.25
INV OUT=50.30 C-1 YRD-9 .RIM-44,88 12 HOPE-E-41.22 DRAINAGE
RIM-55.27 A-1.3 INFLOW NETWORK INV OUT-41.22
A-1 MH-20 INV IN=51-22 13'HOPE(NW)=51-22 12m HOPE(S)=51.22 RIM=44.41 STRUCTURE
INV IN=51.22 12"HOPE(N)-51.22 STRUCTURE TABLE C-I YRD-10 IN 15-HOPE fNW)=39.98
INV OUT-51.22 V OUT 39.9a
RIM�44.89
RIM=5-�.75 STRUCTURE NAME: DETAILS: PIPES IN: PIPES OUT. C-1 YRD-11 IN T 15'HOPE(E)=41.09 REFERENCE SHEET I
A-1 MH-73 INV IN-50.51 12'HOPE(S)-50.51 24-RCP(W)=50.45 V 0 =41.09
INV IN=50-45 24'RCP(N)-50.45 A-1 RL-1 INV OUT=40�95 10"HOPE(W)=40.95
INV OUT-5D.45 C-1 YRD-12 RIM=4-4.41
A-1 RL-2 INV OUT=41.74 10-HOPE(W)=41.74 INV OUT=40.66 15-HOPE(NW)=40.66 Project No. Drawing No.
RIM-54.70 RIM-45.23 140IR2701
A-1 MH-23A INV IN-50,50 18-RCP(N)=50�50 24-RCP(S)=50.50 A-1 RL-3 INV OUT=39.54 10-HOPE(W)=39.54 C-1 YRD-13 INV OUT=41.99 15'RCP(E)-41.99 Date
INV IN-50.59 18'RCP N=SD.59 I RIM-44.41 1211112=
INV OUT=50.50 A-1 RL-4 INV OUT=4tlB 10'HDPE(W)=41.115 C-1 YRD-14 INV OUT-4-0.59 15-HOPE(NW)-40-59 Drawn By CG201
RIM=55.36 INV IN 40.35
F A-1 MH-24 NV�N 50,75 10'HOPE(SW)=50.78 12-HOPE(N)=50�7B A-1 RL-5 INV OUT 40.38 3-HOPE(S)=40.38 6-HOPE(W)=40.35 C-I YRD-15 RIM=43-51 19-V 30'H CONC CLR
Z N 5D.78 lCr HOPE(SE)-50.76 L____ INV OUT-41AS ELLIPTICAL(NW)-41115 Checked By
INV OUT 50.78 F04 ShLet 65 of 15B
1 2 3 4 5 7 8
B-1 NETWORK B-1 NETWORK(CONT.) C-2 ENTRANCE DRIVE NETWORK D-1.3 NETWORK
STRUCTURE TABLE STRUCTURE TABLE STRUCTURE TABLE STRUCTURE TABLE
STRUCTURE NAME: DETAILS: PIPES IN: PIPES OUT.- STRUCTURE NAME: DETAILS: PIPES IN: PIPES OUT: STRUCTURE NAME: DETAILS: PIPES IN: PIPES OUT- STRUCTURE NAME: DETAILS: PIPES IN: PIPES OUT:
EI-1 CEI-1 RIM-36.11 15'HOPE�S)=33.01) 3-1 RL-6 RIM
T 12.93 12-HOPE(W)-39-00 C-2 CB-1 RIM-43.11 12-HOPE(N)=40.00 RIM 48,17
INV OUT=33.00 INV 0 39.00 INV OUT-40.00 INV IN=43.41 18*HOPE(S)=43.etl
RIM=35-53 15'HOPE(E)- RIM RIM-43.11- 0-1 MH-11 INV IN=43.57 1 V HOPE(E)=43.52 24"HOPE(NW)-43.41
B-1 CB-2 .33-50 1 ;37.26 -43,53 1V HOPE(5W)=43.53
INV OUT=33.50 B-I SPECIAL MH-1 NY =3L29 42'RrP(N)-31-29 35"V X 4571-1 CONC. INV IN
A RIMLr INV OUT-31.29 9OX(W)=31,29 INV OUT=43.41
B-1 CB-3 T 7.131 Ir HOPE(E)-34.50 C-2 CB-3 RIM-45,20 12"HOPE(NW)-41.20 RIM-49.23
INV 0 34.50 RIM-36.84- 36.V X 45'H CONC. INV OUT=41.20 INV IN=4-4.47 15*HOPE(5)-44,47
RIM:37.81 INV IN 31.11 Box(E)=31.11 36-V X 48"H CONC. RIM=45-21 D-I MH-12 INV IN-44.56 12'HOPE(E)-44.5r. 18'HOPE(N)=44.47
B-1 CB-4 T 18-HOPE(E)=34.50 B-1 SPECIAL MH-2 INV IN 31.31) C-2 CB-4 12-HOPE(S)=4L2D INV IN=4k5b 12"HOPE(5W)-44�55
INV 0 =34.50 INV IN 32.50 24-RCP(SE)=31.3D BOX(W)-31.11 INV OUT-41.20 INV OUT=44.47
RIM=37.01 INV OUT-31.11 15-HOPE(N)=32.50 '�-'R I�M=39.�7
B-1 CB-5 INV OUT=34.50 10'HOPE(E)-34.50 RIM-37.59 C-2 CEI-5 INV OVT=36.31 12'HOPE(NE)=36.31 RIM-50.26 12-HOPE(SW)-45.59
INV IN-45-59
RIM=37.01 8-1 WYE-1 NY IN=36.23 24"HOPE(N)-35�23 24'HOPE(S)-36.23 RIM 39�67 D-1 MH-13 INV IN-45.59 12'HOPE(E)-45.59 15"HOPE(N)=45,50
C9-6 INV OUT-34.50 Ifr HOPE(E)=34-50 INV IN-36.73 10'HDPE(E)-36.73 C-2 CH-5 15'Rrp(E)=36.36 INV IN=45.50 12-HOPE(S)=45�50
INV OUT-36.23 ------ INV OUT-45.50
RIM-37.51 18w RCP�Q-34.75 RIM=38.27 C-2 CS-7 RIM 44,91 12-HOPE�S)=40.91
B-1 CB-7 INV OUT=34.75 4.75 NY IN-.35,130 24*HOPE(N)-36,60 INV OUT=40.91 RIM=47�59
INV OUT=34.75 19"RCP(E)=3 B-1 WYE-2 1 24'HOPE($)-36.60 INV IN-42,00 12-HOPE(N)=42.00
INV IN-37.10 8'HOPE(E)=37.ID RIM-44.91 D-1 MH-14- INV OUT=42.00 30'RCP(E)-42.00 12'HOPE(S)=42=
B-1 CB-8 RIM-39.85 24-RCP(S)-36.20 INV OUT=3&60 C-2 CB-B INV OUT-40.91 12"HOPE(N)-40-91 INV OUT-42.00 12-HDPE(W)=42.00
INV OUT-36-20 RIM-.39.07 RIM=44.92 INV OUT-42.00
B-I DOUBLE CEI-9 RIM-35.41) 24'RCP(NW)=31.80 B-1 WYE-3 INV IN=37,4o 24:'HOPE(N)-37�40 24-HOPE(S)=37.40 0-2 CEI-9 INV OUT=40�91 12-HDPE(S)=40.91
INV OUT=31.80 INV IN-37.90 B*HDPF(E)-37�90
INV OUT=37.41) RIM=4-4-91 12'HOPE(NW)-4D.91
B-1 FES-1 RIM=29'00 24"RCP(SE)-25.00 RIM-37-25 -- ---------------- C-2 CEI-10 INV OUT-40.91
INV IN-26.OG OCS 9-1 INV OUT-25.80 24:'RCP(NW)=26�BD
INV OUT-26,81) "MrVj,-�
B-1 FES-2 IRIMI�29-0110 24-RCP(SE)=26.00 -----------
8 NV =26.0 24*RCP(NW)-26�8D 4
IRIM;23.25 -HOPE(E)�31.OD D-1.2 NETWORK C-2 FES-10 RIM;�4.)2 24-HOPE(NW)=31.77
B-1 FES-3 0 24 INV 31.77
NV 31�0 rr �
B-1 FES-4 RIM=34.62 .36'V X 45*H coNc. STRUCTURE TABLE C-2 MH-1 INV IN-34.40 18"HOPE(E)-34-40 24*HOPE(S)=34.27
INV IN=31.00 BOX(E)=31.OD INV OUT-34.27
RIM=42.09 STRUCTURE NAME: DETAILS: PIPES IN: PIPES OUT: RIM=43.39
NY IN=36.05 24'HOPE(N)-36.05 24 HOPE(5)=35.55 RIM=50.29 INV IN-.34.5B 15"HOPE(E)=.34.58
8-1 MH-1 :NV IN-35-50 8'HOPE(E)-38.60 D-1 CB-3 INV OUT-46.29 IV HOPE(W)=46.29 C-2 MK-2 INV IN=39.80 IV HDPE(5)=39-80 10'HOPE(W)=34.58
INV OUT-35.55 INV IN-39.80 1Z'HOPE(N)=.39.00
RIM -7 INV OUT='34.58
1;:6.2
RIM-42.10 D-1 CS-4 NY 43.00 IZ'HOPE(NE)=4100 15'RCP(N)-43.00
3-1 MH-2 NV IN=36.95 24"HOPE(N)-36.95 24 HOPE(5)-35.95 INV OUT-43.00 RIM-45.89
:NV IN-3B.3D 12'HOPE(E)-35.30 ---------- C-2 MH-3 INV IN-35.60 15"HOPE(E)-35.50 15-HOPE(W)-36.60
INV OUT-.35.95 D-I CLC13-1 RIM=46�28 12'HOPE M=44-25 '4��
RIM=40.35 INV OUT=44.28 RIM-45.4-9
0-1 MH-4 INV IN-.32.14 42'RCP�N)=32-14 RIM LT
!g,97 NV IN-41.03 12"HOPE(SE)=41.03
4V RCP(5)=32.14 D-1 CLCB-2 12-HOPE(W)=4C97 INV IN-4G.95 12"HOPE(N)-40.95 15'HD
INV IN=34.26 24"HOPE(N)=34.25 INV 0 44�97 rC-2 H-4 I PE(W)=.39.20
INV OUT=32-14 RIM 46.90 - - -7 INV IN=.39.20 12"HOPE(E)=59.20
RIM=35.03 D-1 CLCB-5 INV OUT=41.79 12-HOPE(S)=41.79 _AYQ��=39
C 8-1 MH-5 WOU FD-8HC INV IN=31.06 24"HOPE(SE)-31.06 24'HOPE(W)=31.06 RIM-40.00 BULLETIN 13(PHASE 1)/
INV OUT-31,05 RIM�47.59 -HOPE(NW)=42.20 NY IN-35.85 12'HDPE(SW)=35 65 013/25/21 BULLETIN 116 fPHASE 2) 5
RIM-36.98 D-1 CLCB-6 INV 0 T=42.20 12 C-2 MH-5 INV IN=35-155 15"RCP(W)=35.85' 24 RCP(E)=32.92 BULLETIN 11(PHASE 1)/
INV IN=31.09 36'V X 48'H CONC. 36'V X 48'H CONC. RIM=51.54 07/26/21 BULLETIN 114(PHASE 2) 4
8-1 MH-6 DIVERSION MH INV OUT-31-09 BOX(E)=31.09 BOX(W)=.31.09 D-1 EX YRO-3 INV IN-4-4.00 12-HOPE(E)=44.00 15'HOPE(W)=44.00 RIM=45.16 BULLETIN 9(PHASE 1)/
INV OUT-31.09 24*HOPE(NW)=.31.09 INV OUT-44.00 NV IN-40.66 12"HOPE(N)=40 66 12 HOPE 05/07/21 3
C-2 MH-28 :NV IN-40.66 12"HOPE(S)=4D�'66 (W)=40.66 BULLETIN 109(PHASE 2)
RIM RIM=47.74 INV OUT�4D.66 D3/10/21 BULLETIN 6(PHASE 1)/ 2
NY 1;29-394559 18"RCP(W)=-�4,59 D-1 EX.YRD-2 INV IN-42-15 15-HOPE(E)=42.15 15'HOPE(W)-42-15 BULLETIN 102(PHASE 2)
8-1 MH-7 :NV IN-34.70 24"RCP(N)-Ii4.7a 38'RCP(S)-34.513 INV OUT-42.15 1 RIM=45-19 BULLETIN 4(PHASE 1)/
INV IN=34.59 18'RCP(W)=34.59 INV IN-37.49 15'HOPE(E)-37.49 D2/12/21 BULLETIN 100(PHASE 2) 1
INV OUT=34.59 RIM-43�25 76]
6
D-I FES-1 INV IN=40.00 36*HOPE(SE)=40.00 C-2 MH-29 INV IN=40.75 12"HOPE(SE)-40.75 15'HOPE(W)=37,49 Date D"chpbori No.
INV IN-40.66 IV HOPE(N)=40.65
RIM=30.67 INV OUT-37.49
INV IN-31.67 42"RCP�N)=31.67 RIM
NV REVISIONS
B-1 MH-8 INV IN-33.00 15'HOPE(W)=33,00 42-RCP(S)-3L67 D-I MH-1 1 41-32 3ON HOPE(E)-41-32 36-HOPE(NW)=40,17 RIM-4017
INV OUT=31.67 INV IN-40.17 24"HOPE(5)-40-17 C-2 MH-30 INV IN-31.99 24"RCP(W)-31�99 24'HDPE(SE)=31.99
RIM=39.98 INV OUT=40.17 INV OUT=31,99
8-1 MH-9 INV IN=32.47 42'RCF(N)-3Z47 RIM,i,7 48.59
INV IN-34.00 18'HOPE(W)-3COO 42-RCP(S)-32.45 D-1 MH-2 NV 40.75 24-HOPE(5)=40.75 24'HOPE(N)-40.75
INV OUT-32.45 INV IN 43,87 12-HDPE(E)-43.87 D-1.3 NETWORK
INV OUT 40.75
RIM=39.98
INV IN=33.00 36"RCP(N)-33.00 RIM;49.25 STRUCTURE TABLE
B-1 MH-10 INV IN=34-00 18"HOPE(W)=34.00 42-RCP(S)=33.00 D-1 MH�3 INV =41.10 24-HOPE(S)=41-10 24'HOPE(N)=41.10 SIGNATURE
INV OUT=33.00 INV IN-44-55 12'HDPE(E)=44.56 STRUCTURE NAME: DETAILS- PIPES IN,. PIPES OUT: JOHN PLANTE:
RIM=39.95 INV OUT=41.10 0-1 CS-15 RIM:51.56 PROFESSIONAL ENGINEER MA Lic.No.3511B
INV IN=33.53 .36'RCP(N)-33.53 RIM INV 0 T=47.56 12"HOPE(N)=47.55
;4D.DO
8-1 MH-11 INV IN-.34.00 18*HOPE(W)=34,00 36-RCP(S)=3.3.53 D-1 MH-4 NY -41.38 2e HOPE(5)-41-30 24--HDPE(N)=41.35 RIM=46.90 -
INV OUT-33.53 INV IN-46.04 12"HOPE(E)-46.04 D-I CLCEI-7 INV OUT-42.9D 1V HOPE(S)=42-90 LANGAN
RIM=39.98 INV OUT=41.38 Langan EngineerIng and
INV IN=34.05 36'RCP(N)=3kOS RIM-49.D1 D-I CLCB-8 RIM IT 46,90 Environmental Services,Inc.
B-I MH-12 INV IN-.34.10 18*HOPE(W)-34.10 36-RCP(S)=34.06 D-1 MH-5 INV IN=41.04 18"HDPE(E)=41.84 24-'HOPE(N)=41.54- INV 0 T=42.90 15"HOPE(SW)-4-2.90 688 Boylston street,Suite 510
INV OUT-34.06 INV IN=41.84 15"RCP(S)=41.134 RIM=47.93� 12"HOPE(W)=43.93 gas Ion,MA 02199
RIM=42.10 INV OUT-41.04 D-I CLCB-9 INV OUT=43.93
9-1 MH-14 INV IN-35.50 12"HOPE(E)=38.60 24'HDPE(S)-.37.85 RIM=4S.60 RIM L7 47.94 T:809,952,6426 waw.1angan.corn
INV OUT=37�135 NV IN:43.39 6-HOPE(E)=4139 D-1 CLCE-10 T=4194 12"HOPE(NE)=43.94
D-1 MH-5A :NV IN 4,3.50 15-HOPE(N)=43.50 12-HOPE(SW)-43.39 INV 0 Project
RIM L7 42.94 -HOPE(W)-39.33 NY OU 4139 D-1 CLCB-11 12"HOPE(W)=44-.97
B-I RL-1 INV 0 T=39�33 8 1 T- RIM=45.97
RIM-54-.71 INV OUT=44.97
B-1 RL-2 RIM�42.93 10-HOPE(W)=39.00 D-1 MH-6 INV IN 44.81 12'HOPE(5)=44.81 12-HOPE(W)=44.51 RIM-45.97
INV OUT-39,00 INV OUT 44.81 D-1 CLCB-12 INV OUT=44.97 12"HOPE(NE)=44.97 1600 OSGOOD STREET
RIM-4Z.94 5"HOPE(W)=39.33 RIM-59.10 RIM-50,00
E B-1 RL-3 INV OUT-39.33 D-1 MH-7 INV IN-46,70 12'HOPE(5)=45.70 12-HOPE(N)=46.70 D-I CLCB-13 INV OUT=46.00 12"HOPE(W)-46.00
INV OUT=46.70
3-1 RL-4 RIM=Q.93 12'HOPE(W)-39.00 RIM-5100
p INV OUT-39.00 D-I MH-B RIM=62.36 12-HOPE(N)-48.95 D-1 CLCIB-14, INV OUT-46-00 12'HOPE(NE)=46-00 NOMANDOVER MASSACHLISE1 I
8-1 RL-5 RIM=42,94 B-HDPE(W)=39.33 INV OUT=48.135 1 RIMJ�47�09 Drawing Title
I INV OUT-39,331 RIM=47.12 -RCP(E)=41.63 V _42,50 24"HOPE(SE)=42.50
INV IN=411.53 24: D-1 MH-10(WOU FD-SHC) INV IN-4177 12*HOPE(N)-42.77 30*RCP(W)=47.35
0-1 MH-9 INV IN=4�63 12-HOPE(SE)=41.63 30"HOPE(W)-41.63 INV N=42.50 15"HOPE(NE)-42,50 DRAINAGE
INV IN=4L63 12"HOPE(N)=41.63 INV OUT 42.35
INV OUT-41.63
0-1 RL-1 RIM-47.55 6-HOPE(W)-4kBO STRUCTURE
INV OUT=44,BO REFERENCE SHEET III
RIM=45.55,
6'ORIFICE:4Z75' 24-HDPE(E)=42.75
OCS D-1.2 G'WIDE WEIR:44.90 24--HOPE(E)-4Z75 PrD*t No. Drawing No.
INV OUT-42.75
INV OUT-42.75 M162701
Date
RIM;47.15
TOP OF WEIR TO EST OUTLET.,44.1D 1211 1*=
6-ORIFICE:4101) 12"HDPE(5)-42-00 Drawn By CG203
OCS 0-1.3 INV IN-42.00 12-HDRE(E)-42-00 24--RCP(W)-42.00
F INV IN=42.00 12-HOPE(N)-4-2.00 CA
INV IN-42.00 d By
INV OUT-42.00 FEH Sheet 67 of 155
mt-C�70 I Z 10 1.13M�tl�lc'ELIZ-LIJ121 Tk�'I 17,1 V��a4�f S.-,It I xb[.:4arq.,L4"�C'f��v
2 3 1 4
C-2 NETWORK(CONT.) C-2 NETWORK(CONT.) D-1.1 NETWORK
STRUCTURE TABLE STRUCTURE TABLE ' STRUCTURE TABLE
STRUCTURE NAME: DETAILS: PIPES IN: PIPES OUT, STRUCTURE NAME: DETAILS: PIPES IN: PIPES OUT: STRUCTURE NAME: DETAILS: PIPES ft PIPES OUT:
C-2 RL-40 RIM-46.21 B'HDPE(E)=43.33 RIM=39-56 0-1 RIM-48.81
INV OUT-43.33 INV IN=35.60 42-RCP(S)=35�60 CB-1 INV OUT-4-4.87 15'RGP(N)-44.87
C-2 WYE-15 INV IN-37.01 W HOPE(SE)=37.01 42-RCP(N)-35.GD
RIM=46.94 8-HDPE(E)=43.33 INV OUT-35.60 RIM-4&33
A C-2 RL-41 INV OUT-43,33 D-1 CB-2 INV IN-4-4.00 15*RCP(S)=44.00 15'RCP(N)=44-00
RIM-39.85 INV OUT-44.00
C-2 RL-42 RIM-46.93 10-HDPE(E)=43.00 C-2 WYE-15 I NV IN-35.35 4B"RCP(S)-35.35 45-RCP(N)-35-35 RIM-46.64
INV OUT-43-00 NV N=37.02 B'HOPE(E)=37.02
RIM INV OUT-35.35. INV IN-40.04 12-HOPE(NW)=40.04
tT INV N=40,33 15'RCP(S)=40.33
-43 T 15.79 10'HOPE(E)-43.00 D-1 EX.YRD-1 24'RCP(N)=4D.04
C-2 RL INV 0 43.00 RIM-39.67 B'RCP(S)=35.16 INV IN-40.33 15"RCP(SE)-4D.33
RIM=457.3 C-2 WYE-17 INV IN=35,16 4 40'RCP(N)-35.16 INV IN=40.33 18'RCP(E)=40.33
C-2 RL-44 12-HDPE(E)=4-1.50 INV IN-36.83 B-HOPE(SE)=36.83 INV OUT=40.04
INV OUT-41.50 INV OUT-35.15
RIM�45.94 RIM=45.50.
C-2 RL-45 8-HDPE(E)=4-1-50 RIM-39.54 OCS 0-1.1 10'OWCE-42.50' 12-HOPE(SE)=41.5D
INV OUT-41.51) C-2 WYE-18 INV IN=.35-04 48-RCP(S)-35,04 W RCP(N)=35-04 INV OUT 41.50
RIM-46.11 INV IN-36.71 8-HOPE(SE)=35.71
C-2 RL-46 INV OUT=41.5D 17-HOPE(E)=41-50 INV OUT=35.04
RIM=4622 RIM-40.75
C-2 RL-47 INV OUT-41.50 12-HOPE(Q=41.50 C-2 WYE-19 INV IN-39.50 8-HOPE(5)=39.50 8-HOPE(W)=39.50
INV OUT=39.5D
RIM-4&28 4:-HOPE(E)-4-1.50 RIM=41.21
C-2 RL-48 INV OUT=41.5D C-2 WYE-20 INV IN-40.50 8-HDPE(S)-40.50 8-HDPE(E)-40-50
RIM 41.74 INV OUT=40.50
�. p RIM=.39-76
RIM 44XB MV IN-37.24 24:'HOPE(W)=37-24 HOPE(Q-37.24-
B C-2 RL-5D INV OUT 43.33 8-HOPE(NE)-43.33 C-2 WYE-Zl INV N=39.24 6-HDPE(S)=39.24 24
C INV OUT=37.24
INV IN 37.73 24'RCP(S)�37.73 RIM=37.138
C-2 WYE-1 INV IN 3&23 12"HOPE(E)=3B,23 24'Rcp(N)=37.7.3 C-2 WYE-22 NV IN-36,77 24:"HOPE(W)-36,77 24.HOPE(E)-36.77
INV OUT 37�73 iNV N-35.77 10'HDPE(5)m38.77
INV OUT-36.77
RIM=39.136
C-2 WYE-Z NV IN=37.67 Z4"RCP(S)-.37.67 24-RCP(N)-37�67 RIM,;.37.38
INV N=35.50 4'HOPE(SE)=38.50 C-2 WYE-23 INV =-X215 24!-HOPE(W)=36 2B 24.HOPE(E)=36.28
INV OUT-37.57 INV IN-38.28 8*HOPE(S)=38'�;
INV OUT=36.28
RIM-39.92
C-2 WYE-3 NV IN-37.s3 24"RCP(S)-37.63 W RCP(N)=37�133 RIM=3EI-46
INV N--35.38 6'HOPE(E)=3B.38 C-2 WYE-24 INV IN=39�2() 8-HOPE(S)=39,20 42-HOPE(W)-35.71
INV OUT-37.63 INV IN-35.71 42-HOPE(E)=35-71
INV OUT=35-71
RIM=39.83
INV IN=37.54 24'RCP(S)-37.54 RCP(N)=37.54 RIM-3&64-
C-2 WYE-4 INV IN-38.37 4'HOPE(SE)=38.37 24 C-2 WYE-25 INV IN-39.39 10'HOPE(5)-39-39 42-HOPE(W)=35.59
INV OUT=37.54 INV N=135.89 42-HOPE(E)=,35.89
INV OUT-35.89
RIM-39.74
NV IN=37.45 24'RCP(S)-37.45 RIM,;39.42
C-2 WYE-5 24'RCP(N)=37.45 INV =36.67 42-HOPE(E)=36 67 42.HDPE(W)=36.66
C :NV N=.36�710 5"HOPE(SE)=38.20 C-2 WYE-26 INV IN=40.16 4-HOPE(5)-40-16
INV OUT-37.45
INV OUT=36.BS
RIM-39.67
INV IN=37-35 Z4"RCP(S)-37.38 RIM-39.50
C-2 WYE-6 INV IN=37.8B 12'HDPE(E)-37�08 24*RCP(N)=37.,38 C-2 WYE-27 NV IN=36.75 42"HOPE(E)-36.75 42'HDPE(W)=36�75: BUU-ETIN 10(PHASE 1)/
INV OUT-37.3B INV N-40.25 8*HOPE(S)-40.25 05/25/21 BULLL7N 117-(PHASE 2) 3
...................
RIM=40.14 INV OUT=36.75 --0.4-/2..1 2.I........BULLETIN 7(PHASE Q/ 2
RIM-4ZO8 BULLETIN 105(PHASE 2
C-2 WYE-7 INV IN�35.72 36'RCP(S)-36.72 36'RCP(N)=36.72 NV IN-315�36 36"HOPE(5)=38.36 BULLETIN 4(PHASE 1
INV IN-35.72 Ir HOPE(SE)=36�72 1 36'HOPE(N)-38.36 Y12
INV OUT=35.72 - C-2 WYE-28 INV N-41.35 B'HOPE(W)-41.315 02/12/21 BULLETIN 100(PHASE 2) 1
INV OUT-3&36
RIM=40.01 RIM-41.43 Date Description
NV IN-35.59 36"RCP(S)=36.59 35-RCP(N)=35.50
C-2 WYE-8 INV N-37.75 9-HOPE(E)-37.76 INV IN=38.65 38-HOPE(S)=3B-68 RE\ASt0NS
INV OUT-35.60 C-2 WYE-29 INV IN-41.BB B-HOPE(W)=41.68 36'HOPE(N)-38.65
INV OUT-3B.613
RIM=39.89
NV IN-35.47 36"RCP(5)-35 47 RIM-43.13
C-2 WYE-9 - 36-RCP(N)-35.47 INV IN=40.11 3D-HOPE(S)-40AI
INV IN-37.47 12'HOPE(SE)=37�47 C-2 WYE-30 W HOPE(N)-40.11
INV OUT-36.47 INV IN-41.12 12-HOPE(SW)-41.12
INV OUT-40.11
RIM-39.53 ....................................
C-2 WYE-10 INV IN--36.41 35'RCP(S)=36-41 36-RCP(N)-35.41 RIM=42.B6
INV IN=37.58 tr HOPE(SE)=37.55 INV IN=40.69 2,4-HOPE(S)-41159
D INV OUT=.36.41 C-2 WYE-31 INV IN-41.19 12-HOPE(SW)-41.19 24-HOPE(N�=40.69 SIGNATURE
INV OUT-40.69 JOHN PLANTE
RIM=39.53 PROFESSIONAL ENGINEER MA Lic.No.3BI18
NV IN-36.22 36'RCP(S)-36 2-2 RIM-43.02
,36'RrP(N)-36.22 INV IN=40.85 24-HOPE(S)=40.85
C-2 WYE-11 INV IN=37.22 IZ"HOPE(SE)=S7.2Z C-2 WYE-32 INV IN-41�35 2e HOPE(N)=40.85
INV OUT-35.22 INV OUT=40.95 12-HOPE(SW)-41-35 LANGAN
RIM=39.87 RIM=42-69 Langan Engineering and
C-2 WYE-12 INV!N-.35,91 42'RCP(5)=35.91 42"RCP(N)-35.91 INV IN-39.00 36-HOPE(S)=39.00 36-HOPE(N)=39.00 Environmental Services,Inc,
INV N-37.16 le HOPE(SE)=37A6 C-2 WYE-35 INV IN-42.90 8-HOPE(SW)=42.00 889 Boyts Ion S Ireel�Suite 5 10
INV OUT-35.91
RIM-39.75 INV OUT=39-00 Boston,MA 02109
INV IN-35.79 42'RCP(S)-35.79 RIM-40.57 T:800.952.6426 w�vlangoim*m
C-Z WfE-13 42'RCP(N)=.35.79 INV IN (W)=36.36
INV IN=37.20 ff'HOPE(E)=37,20 C-2 WYE-36 I -39.B6 B"HDPE(S)=39 86 42.HOPE
INV OUT=35,713 INV N-36.36 4Z"HOPE(E)-35.35
INV OUT=35.36 Project
RIM=39.51
C-2 WYE-14 NV IN:35�a5 42'RCP(S) 35�65 4-2-RCP(N)=3&56 C-2 YRO-1 RIM-39.09 18-RCP(NW)=,35.00
INV N 35-951 10'HOPE(SE-)-36.99 INV OUT=36.DD
INV OUT-35.66 C-2 YRO-2 RIM.=319.11 18-RCP(NE)=36.00 1600 OSGOOD STREET
INV CUT=36.00
RIM-39.15 1,9'RCP(W)-.3133.10
E C-2 YRO-3 INV OUT�36.1 a
-4 RIM IT
T 11�53 12-RCP(NE)=38.50 NOKM ANO(NM MLASSACHIUSEM
C-2 YRD INV 0 38.50 1 Drowing Ttle
RIM=36.11).
-2 INV IN(4-PERF EO. -18.50
OCS C 33.00 48'HDPE(W)
INV OUT 18-50 DRAINAGE
STRUCTURE
REFERENCE SHEET V
Pro)uct No. Drawing No.
M182701
Date
Ivilr=
Drawn By CG205
F CA
Chocked By
FR4 of 155
08mOlx,2023i sw 1600 Osgoiod St m Lot B *a Noirth Andover, MA Insp
ro
..........
lk
A-2 7
Ij
A-2, CB-1(1) A-2 CBI-'l(2) A-2 CB-1(3)
dal v,
A-2 C84(1) A-2 CBS(2) A-2 CB-a(3)
StarmiWater Compliance.,LLCI
08m0l,=2023 m,160,0 Osgood St m Lot B m North Andover, MA ,m Insp
F7
A-2 HW-3(7) A-2 HW-3(8) A-2 MH-2(i)
11-11/1..........1-111111111 .......... ..........
A-2 MH-2(2) A-2 MH-2(3) A-2 MH-3(141
c Fr
...................
it
p,
ME
MEW
A-21 MH4(2) A-2 MH4(3) A-2 MH.5(1)
An-
S
y.
IJ
StonnWater Compliance,, LLC
08,wOl w,202,13 m 1600 Osgoo d t oarLot B North Andover, MA nsp
ti
A-2 MH-15(i) A-2 MH45(2) A-21:MHmI5(3)
NINE,1 11
..........
A-2 MH-16(1) A-2 MH.16(2) A-2 MH-16(3)
.........."I
INS',
Mir
A-2 MH-18(1) A-2 IH-4 (2) A-2 MHO'181(3)
BORROW:!=111'1', 1
A-2 MH-1119(i) A-2 MH49(2) A-2 MH-19;(3)
StortnWater Compliance,,LLC
08=01 sw2023 m Osgood Sit Lot North Andover,
r %gm'""�Pf j IIII pp IIII
r. YI Ild .,
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MEADOW SEED NOTES WET POND NOTES
T. WA01IA.SISLI11■_p7NIAX-101(NATIVE Slit?SLOPE Wz) 4.yjanaw scm un n-rnr6T NAMAr UPLANU raDU6i FMACE k COVER MEADOW 4Eq
E. PREPARE FINAL PONDISCAPNO AND ORADNC KARS OF THE SHM WATER 1ET1,AID.AT
17X 3CHEZA HRUM WEANS LITTLE OLIJS 34.DX PAMCU O R Cp[A.'C E-N RO BIC BLLESTPL kAGAtEA' TH€5 THE ORDER WEILAND PLAIT ST=FROLA AQUATIC NFTSM CS
i7X SCHPACHYAIAH SLOPAR4LA1 E€FSL£1%.LE5IELN 27AL PANK214 HASATUIL'LAVE-/Ia1CdP SM1U[p[A$$,'plYE-lµ-RCgc'
=ELYNUS CANADENNSIS CANADA 111DRTE 21-OX UVAUS VIROIIK1M%IAIXSOF Y ZIN1A M ORIC'WASTER' L ONCE THE STCVRIWIATER WCTLAW COLWN HAS BEER EXCAVATED.TAE WMAND SROA)
4 X alruACROSS HPURNM AUTUMN%NTCR R.D.50R(7V.ST1R]N NUI'AMS.'TOAAHAMK' MAMCRUSS,IDMAHAWR' BE CRALEO TD CREATE THE MAJOT NTEHlW,Y'EATMRES(POOL,AONATIC 0a1C71,
4K AURUSnS PCAURAANS AUTUMN BENITd1A5S DEEP-WATER CHA CLS LTC
4X FI.RQSTNS SGADRA TKTCF,EGRASS AONC RUOWxAFA HWFTA,PA LX7OTTPC MOEIEYED SVSANL PA[WTR'E �
49 MOORS rEATUS PIRPU:W L0%CNAILAEMWOL F•ASDILILATIti PA ECDTYFE PARTRIDGE PEA,PA ECOTYPE d TOP$tlL A}[D/OR WTETI.+ND MINERS R ADDED W TFE STORHMAIT]N'A£74/Ntl FFCAYAT101L
I%OMMAECMSTA FASCIEULATA PARTRICIM PEA T.NX HELIC"S HEUMTHDIDE3.PA ECOTYPE DZEYE SANFLDWO.PA rMTTPE
ZX EENNACEA PURFUREA PURPLE CONEFL I4ER ELIDE GORECPSS TNOTOHTIA PLAINS CDR£UPSS SINCE DEEP SUBSOILS OFTEN LAC%THE NUTRIENTS AHO OMWO NATTER 19 SUPPORT
1%CCFMDPSZ LARCZI AYA LAHCEL£AF i URECIPSS ACDROUS PLANT CRDYTH,THE ADDITION UP MULCH OR TOPSCL S IMPOWTAT.IF IT 5
1X UAYMS SPIGATA HARSH ElAnRC STAR MAX KW DMA CANAIENSE.PA u-vT,'PE SHVRT TUTRET9R,PA EVOTTFE AVAILAME.REMW MULER 15 PREIPMABLE TD TDPS01y AFTER THE MULCH OR Tf)PSCl
A I%MOHAROA FISTLx OSA MW BER%Wof 0.1X ASOLEMAS SYRFACA COMMON MILKWEED WAS OCIEN ADDED,THE SIM WATER WETIAND NEEDS TO BE CRADEO TO ITS FINAL
1%PETSTEMM EXMTNJ5 TALL,WHITE BEAUOTONoUe O•tt MUNAROA HSTULOSA.FA ECDTYFC 71LD BERGAMOT,PA ELRPtPE ELEVATIONS ALL WMAHD FEATURES AATT.E THE NORMAL POOL SHOULD BE STAISLUED
IX R[DOEZIOA HRTA BLACIIEYW SUSAN TEMPORARILY,SEE SOL eIZDSION AND SEDIMENT CONTROL PLAN FOR SEM SPE CATIGIC
HDTM
N TIM 4, AFTER GRAONO TO FINAL ELEVAMCIM THE POND GRAN SHOULD W CLD ED AND THE
SEED AT A FATE OF 90 LaS/ACRC OF TOUR PLIRC LIVE SEED- POOL.ALLOWED TD FILL USUAL'E NOTHING SHOULD BE DOK TO THE$TOI%CVATR
WERANO FOR SE%TO NLHE MOI714S OR UNTIL 111E NEXT PLAHTNG A C]OD
SFTeeuG M01Ex DESIGN RECOMMENDATION IS TO EVALUATE THE*MAAU EUNATOF OUTING A STANDING
ZL MEADOIF,9M W R RIST SEED AK ERNMI-TM TNAUVE MENTION AREA M' [NOW
L SEED MIXTURES.RATES t'WELLS TD LE DETEIGIUED BASED ON SLL REVLIW. PERIOD OF APPROXIMATELY S%MONTHS DURING THIS TME THE STCRNWATER WER.ARD
CAN OPERIENCE STCOM FLOWS AHD INUNDATION,SO THAT ET CAN DE OETERMINED WHERE
321E PAN=N CLANOC$TNA OCR' CEI']YIO'IC14 YIOGA' DING SHALL TAX(FLACE IN THE SPRING(APITL I TO ACNE 13)ON T e FALL TIE POWMAPIND ZONES ARE LOCATED A/D FHERROI ER ANDS THE FINAL MADE AND
F.AREx WLAr✓DIDu I=SELLS TEMBER 11O OCTOBER 15). ❑ NCWOTWOGRAPHY YELL PEMST OVERRHECLYWS WRpNILV5 VRQNA RL,DRYE NATE UNWANTED YLDETAnON P OR TO REELING MIND A GUMHOSATE-BASE)IDX PANS]7M VHtGATULL•RAMTE7' SM1INI�QRLA,'91AME'[' BICIDE PER MANUFACTURER'S SPECIFICAMONS CONTRACTOR TO ENSURE HERCCIDE IS 1 A DENOTE HyNUNO THE SGORNRAM wERLAMO DEPTHS SHIXAD DE ue.S NCU To THE
0 AORTSMS PERENHAIS.ALBMY PINE DVSs AMUR MITCRASS,ALBANY PIES BUSHTED FOB USE AROUND WATER DUDE`S.ALL SOIL PREPARATK*L HOTNC10E.AND NEAREST NCN TO CONFIRM PLANTNO 0tP1H.THE FONDSCAPE PLAN MAY BE MDOIFEDE%JJNCU3 TDM$ PATH RIIB I NC APPUGATTON PROCESS$FALL BE SATAVTED TO AKD NEVENED BY COISERVATI N AT TIES AE TD RMIECT ALTERED DEPTHS Olt AVALAeUTY OF PLANT STUDIO.YONE1
TX JIRWS EFFAM SOFT RLFW AS'3ICN PRIOR TO COUMENC'EMENT LF WNIL SMWLD Be STARED OUT AT THE APPROFFHA MVEL$P1dC!TO PLM?NG UDER TIEi%PAN]pAt FRODLIUM RFDTOP PAHCCEASS 6 IIECOk10EO TROT CONTRACTCT INSTALL 32P N1TURE VSUO A NO-TELL SUPEAW$OR OF LANDSCAPE ARCHITECT OR WEILAD SUEHTDIT.
AIRe ML DRILL M}tEAE AF4M.DCAILLERE MUSE IRE CONNSWIIIXI3 SOL IgLSiEJRE£OR 4--E WETS TO AFLOW YRCPETW B. tROUiR[LOHTRR3 5l40Lp$[STRICTLY APPHID OIMIlG TIE$Y1IWDINT ANg PLANTING
U SEED AT A RATE DF ZD LBS/ACRE OF 1DDX PURE LRE SEED, MINATIO N. PERIODS,AL AREAS ABOVE TIC NORMAL POOL ELEVATION SHOULD BE VCOVATIVELY
❑} .L TO1 SFRNO RXOIMi.APPLY A NUWSE CRCP OF PATS AT A RATE OF 30 LBS/ACRE STABLLIM OUTING TKL STANDING PERIOLL USUALLY WETK KCOROS�NC
S FF Y OF A 7. WE STWWWATER VVIARD 380AD BE OE-WATERED AT LEAST THREE DAYS BEFORE
PµMVNC,AS A DRY WMANO IS EASIER TO PLANT THAN A TINT ONE.
S yiFADOW SFFD LAY C-UNST SEED MH-SDUVT EARN lAEe L DMINC.THE ESTABLISHMENT YEAR.CURTRACTU14 STALL MOH!SEIOENO IF WEED HEIGHT A LURING HE INFRAL PLAPMC PRFFLH7TI NS SHOULD BE UNDERTAKEN TO PREVENT AND
34,0X rMTVCA AL6UA CREEPING RED FESCUE VCCIEM%MFADOW WK HE7CR,MDM AT A HOOK OF B'-11Y.00 HOT NOV LEASE:AS "MINT ANNALS FRSIL CRAZING ONTL PLAT COURA MRE`3 ARE WELL E$TASARYlf.,
BONE OF THE MEADOW SHY MAY BE DARAOED. SOCK PIECAUTIDNS CCLLD BE DEER FTNANG,MUSLRAT TRAPPING,PLA ITING AFTER
2.CL RACRO TS PE ABI M'F RT INN BLUE E LUY5 MAID RNFR' y AFYF7T WE FIRST UMEN G SEASON,AND IF µEADOM TER IS WELL ESTAOLM EW.THE SEASONAL DRD MIGRAVON3 CT ATTRACTING BRDS OF PREY AND BUTS TO CONTROL
xex ERROR NCH M ANC O[,!S'FORT 1kpANNEDWN' PURPLE L W BIILIE•F9RY ODAHTDMF MEADOW MIX SHALL BE MOWED ONLY ONCE ANNLALLY, ANNUAL MAINTENANCE MOAMG WTEOA POPVLATROS,
0.J%SHSTAINCHUM AlIW3TFOLLIM IHARXONLEAF 3RIfE EYED CRASS SHALL IiE DONE IN LATE WINTER WRING ME MOTH OF WATCH.
,!L MDM IN DETENTION BASN AND WMAND 1RAN9TICH AREAS PIRNG SINTER SITE CONDITIONS opm-nDM AND MANTWAKCF HORS
NOTES WHEN SOL 015n1RSAICE TML NOT 0=111, MANTDIMM FOR MENTION BASIN AND
1.SEED AT A RATE OF 1M LBS/1DCG SQUARE FEET of IOU%PURE LIVE TILED. WMAND TRANSITION AREAS SHALL COASR DORM.LATE S"UIR(JAY 15-AUGUST 15) I- CONTRUCTED PORMMAR71 WMANDS UEOEARE CONSIDERABLE ROUTINE MANTFINANCE
S FPPLT A IART`�[IiOP DF ANNUAL RYE Ai A RATE OF 3n LBSIALY+E WHEN TIE INATER TABLE 13 USUALLY AT ITS LOWEST PANT OF TOE YEAR.00 NOT MOM BUT D0 NOT RKURF LARGE.NPTtEpOE31i SEDSHpIT RELHEIVAE IAilGE C9NVE1HIGAL POND
IN OEIENRON BASIN.WETLAND 1R PCRSAND TRANSITION AREAS AFTE7t RTAILLSHAEWT OF SYSIW THAT REWRE RExAILYELT LW OR ROUTINE"WIEIIAFCE AND ICIPDORVE
13 MEADOW MIX SEDIMENT REMOVH,AT IN FREMNT INTERVALS,
Z TARMIL VIOU"ATDN OF THE SYSTEM OVER TIME is REDURED N THE FIST WRr;r
YEARS AFTER CONSTRUCTION,WTTHN THE FIRST MONUO SEASON OR UNTIL IT IS
DEMMINED THAT THE SYSTEM IS ESTABHI 0ED,iREWEHT IOI'+E'C11pF$FILL Be
RfOIRED,POSSIBLY pWEERLY OR MONTHLY&AST FOLOMNG THIS TAKE A YEAR
TREE PROTECTION NOTES: FI3PESi1C8 ARE: NSPEC BDRf THE D Be RE URD NOMAS-MD G DASDN DATA
cATNEAm L7UIR E THESE O TIBOT 91D11D O RECANDf.A.-GRD71 CR S ASSESSED,
THE FOLL"W 0BSMATIONS SHOULD BE HALE DURING THE INSPECTKNy
M f i AND DISTRIBUTION OF DOMINANT WETIAMO PLANTS IN THE WR$K
La THE PNEXINCE AND DE71R1OUTRDN OF PLANTED WETANI SPILL,THE PRVBD&C INFO
T,ALL DIOTNG TREES Rl11Wt THE LIMITS OF TREE PROTECTCN F'ENCri0.SHALL BE FRROTEDTEO OISTRBITION OF VOWNEEER WETLAND SPEpEA:SON$TRAY VDCIATF37E SPmes -
THOUOIOLT THE UVRA110H OF WORK,TREE PROTECTION FENCING SHALL BE NSTAZIEO AT THE ARC REMACNU THE PLANTED AETIANO SPEYIC'S
DRIP-LINE OF THE PROTECTED TREE UNLESS CYAJpIDORS WARRANT YHE FUHCE TO Or LOCATED 4 FutowlATE or LURYL9tTATED STANDING EATER(Exu LR NNr THE DEEP WATER GALS
1RCEHN THE UNIT OF BRAAiGi40.WE PR D=tANDSCAPE ARGHTECT T9 APPROVE WE V11I1CN ARE NDT SEFTASU` R RA£IILEMI-PLAlIi GROWTH].
LOGAINON O'ALL.TENDING FROM YID EXCAVATION, d THE NA%IIUM E;LLyATION AD TIE VECSFATNE COHOERCN IR THIS ICNE,IF TIE
DC5?CM ELEVATION OF THE NORMAL POOL is BUNG MNmrAiNCD FOR WETLANDS wrH
TREE PROTECTEH PLANKING SHALL$Jw INSTALLED AROUFiN ALL OOSTIFC IREES AS NOTED OH EXTENDED TEALS
2.THIS ORARMO,Hu TD[1ETAIL ON THIS SHEET. w STABILITY OF THE MCiVAL.O IH ZONES AND THE HOCRDTOPOONAMC FEAIUFES
f.ACCUMULATION OF SEDIMENT IN THE FORFHAY AND MICROPOOL,
TREE PF*TECRCN FENCIVO SHALT BE SAANMARD TO PROTECT EREE3 AT ALL TINES.ANY ¢SURWAL RATE OF PLANTS IN THE WMANO DUFFLII.
DAMAGED nYONG SHALL BE INUIE0ATOLY RMA=MEW DAMAGED, 4 SHALLOW MARSH AND EXTENDED DETENTION WMAND OCSCMS NCIARX FLRCBATS TD
TRAP S VMs L UI9 REALHINU TEE WMAND.THEREFORE SAYS SHOULD BE
V TREE PAOTFLIlON iENCNC NEEDS TU ZEE HA9VET]DIN a7ROIED WE TO TpAPDTFRT
CLEANED OUT EVEN YCAR,
CONSTRUCTION ACRATY WITHIN WE TREE PROTECTOR ZONE.TIME FEHRS10 WILL 1E R .I 1D L CLEAN OUTS AND DISCHARGE LOCATIONS 3WXtLD DE INSPECTED MORE FRMIEWFLY.
I LOCATION MMUNAT£LY AFTER CONSTRUCTION 1WTHIN THE TREE PROTE"I'M ZONE EIOp'{CTION S FOR TEEN=AD CUINZIM►NTH ABOVE NORMAL DR ERIENICB PERIOD
IS CO$1PtETF RARHFALL.RATHER TAM JEST UORCASNIS TIE INSP CTIOt 04VE:RVAs.THUS,i
4'MAILMEN WORE ADFACLILT TO PROTECTED TREES SHALL BE POWDRAED RY mON-YECmHrCAL N ERE ARE FMPER AN LEI DRS W-OR SMALL NFREOUFIIT EyJR15 IC WOULD H0Y DE
METHODS.CONTRACTOR TO PROTECT ROOT MASS AGAINST DAMAGE OURNC EXCAVATION.ANY NECESSARY FOE AN INLWPECTIkH.
TREE ROOTS THAT ALB OSWIR EO.BROKEN.OR CUT SHALL BE PAUIE9 RAM LITNF VEAN 1 THE OWNER OF THE PROPERTY SHALL BE THE RE31PONSUIX AGENT FM THE STORWWATEA
VNCP TOOL'S, MANACOA NT FACILITIES ON SAID PROPERTY.
5•BY TIC PRO¢TEEEA#VUTS E ALL VEECTHM�LY RRICATED ON A DAILY BASIS AS DIRECTED
FREPRESUITALL WORK TO HE PERFORMED nYE PRAENCTT LAW SSCAPE AARGt THE DIRECT SUPMVISiON OF OTHER THE OMNM]R'S
TREE PRES'ERVARON AREA(t7P} WET POND PLANT SCHEDULE
LIMIT OF TREE PROTECTION FENCE TOM 1 V-1'PEAMANEAT RAnx(24.100 2)
RADIUS SHALL BE 16 TITRES THE
MEASURED DIAMETER AT BREAST IML EM
EXISTING HEIGHT(DSH) 2DIS NYWPVAEA DCORATA WATER E.LY TUBERS
12'TO 134TTOM OF BRANCH COLLAR TREE TO BE ! 205 SAGOITARA LATIFU IA DEEP WATT DUCK POTATO r PLUG 3D'ac g TIN 4 A 1 BULLETIN
20T5 PGTAMOoCTDN PcT1NATV5 SAGO POND PLANT TL@ERS SB'G.C.
OF LOWEST BRANCH(TYP,) PROTECTED TOTAL DIMYAWS ERA AMpRC UA MUD CCEERY "M 38'QLC. Z�12�21 1DO PHASE I
2'X 4"WOOD PLANKING WRAPPED AROUND TREE
30'-D"OR 12-BELOW TRUNK,PLANKING SECURED BY WIRE&STAPLES. LOW-.L Ix-'WATER(11,2013 s) Bate DeDFfiption No.
BOTTOM TREE BRANCH, DO NOT PENETRATE BARK WITH STAPLES.(ONLY sIIY� TIQTAIl1 AL NAME LT711MUf NAIL
REQUIRED YMEN WORK IS BEING PERFORMED WITHINSPACING REVISIONS
WHICHEVER IS LESS{TYP.) TREE PROTECTION FENCE.) Im IV3 EFFUSUS
9ORDATA SOFTPICKE M COSH G 1 r PLUG 1Z'0.0
211ZD URIPVS VA[AUS SOFT-STEM SJ[1R77t r rwr 3Z'om
4'-0-HIGH SNOW!FENCE ATTACHED TO 7'-T �e SP4RCAN1IM WRYCARPIAA CANT eIAR-Am x'FLU( it oxO
HIGH STEEP.POSTS SET 2'-O"INTO GROUND. TOTAL 12BO
POSTS TO BE SPACED MAXIMUM W-O'APART.
ZpHE,k a•-D'xA1t•R(1,dW sFy
ALL ROTANrAt NAMr MM M RAMIE ROESPACM
PLANKS 12'TO TOP OF ROOT FLARE(TYP.) � Ems VERSICOLOR awe PL•AG IR15 r PLOD Ir a.e.
D � FAMCUW H�RR SMTCH BASS(p Y I'f11D Tx'ar.
TREE PRESERVATION SIGN 2sz �IPUS`vk�S SOFT-STEM 9LIL RUSH r PLUG Tr D.G SIGNATURE MICIIAEL SZt1RA
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TONAL HEW
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ZOi A, O'-1r AWK RATER UK(W.309 SF)
TREE PROTECTION FENCE AND PLANKING lEAnOW StSb I4R H ERIIST SEND AK MMI-IA1 wLnAs DETENTION AREA MIX' LANGAN
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HEAD9R.SEED lt%A ETOaIx-lE1?NATIVE STEEP SLOPE NX WITH ANNUAL RTEI:RASS'
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MEADOW MIX C—FESCUE WATERING AND MAINTENANCE SCHEDULE a86 Boos IonSlree1.S11iIa51❑
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THE FOLLOWING WAMMUL SCHEME COYERS ROUAHLY 0%M3 TO ESTAIRUSH A HEALTHY 3
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OF THE MANIEHANgJB[R10 PEROD AND TO YHC SATISFACTION OF TIE PROXCT LACISCAPE Prot
ARCNTECT AND THE❑WNEX WATER
EMPCRTART ASPECTS TO ATTAUANO AND 3USYNING A HEALTHY STAND O'GRASS ARE THE DEPTH
LNSTA ANON OF FDP`55CFL SEED DIED PREPARATION)AFTAHING 9PRtAL FTIII THE INTENDED
PLANT SPECIES,> CAT �YERN�AND TIaT WA,,E>rtR TIC NOTES
1500 OS G aO D STREET
1.SEELNO SHALL BE DOW PREFERABLY INTHE FALL BETWEEN SEPTH]Ddt T V OCTOBER 1.
OTHERWISE SEED IN THE$PAIN$BETWEEN APAL T ANO ACME 1. AT"THE 5EELOEL ES
PREPARED.SEED IS INSTALLED,ANB WLCFf S APPLIED.WATER UGNTL.Y TO KEEP THE TOP
Z NCYES Or SCE GORZTIXMT f MOIST.ROT SATURATED,AT NO TIME SHOULD WATER 8E
E APPLIED TO THE PUNT Of RUNOFF OW THE OMPIAccaW W SEED.
l MP"NT ON SUL TEMPERATLINES,IT MAY TARE SEIFLRAL VEERS FOR GE N INATGC TD
DCOM DEFFTRAFT SPECE3 OT144 THE MILL t:ERMIHATE AT DIFFFBEN,TIMES AND
THEREFORE UNRL THERE IS ATCTOR LEAST Z WINCHES Or ORONTH T CMMNUE THE HO pHWT.NGt AS S>CSGUECD ABOVE N0M ANDOM MASSACHUSEM
,S,AT TIR PONT,RAMING FREGUENCY MAY BE REDUCED TO EVERY 3 TO S DAY)WAIER Drawing Title
SHALL BE APPLIED TD IIET A 1%INCH MINIMUM SOIL DEPTH TO PR061DTE HEALTHY PEEP
ROUTS.
l MOW 10 A HOUR'(W NO LESS THAN 4 INURES AFTER THE FE•IE ST)HEALS DEVk7J7P 7I ^
N IR%W MAU OR OILD A MONTH UUN i A MORE MUNOZ.CO EOOHG iY DCSRLL.QTHE IS Mc ZONE ZONE ZONE PLANTING
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TIC SM HEADS SMILED LAC DORM E LATE SUMMER.CONTINUE 117 WAITDT YO A R NON 4iiJJ[\ ZONE ANTEING ZONE N V
(MINIMUM SOL OLDIE{AS NECESSARY PER WCAT}ER GDNo[YtOHA 4 n � y
S.OURNC THE FIRST 2-4 YEARS OF ESTABUSHAEN,AND AFTER ESTABUS}110I NT 00,5NOING I L �A y .aI
AB WaI-AS S$THE LOX aZUTIIVt 1MlaTNNoo M�TTII A OR MOWNQpIEW WEEWELESEU, 11AN 4 Q HeR"13 aOYGBE REOIIRIL. �P-1 f 1`211-611 (r-1
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°ORWOITTLEAN°-O RARE SSTTANG AND OF GRASS,,G TO PROMOTE A WICK.DH:vRM DETAILSWATER WATER ABOVE ABA
0-AFTER YEARS OF ESTAIR-MIAENT.A µYEN OF THATCH(DEAD CRASH](SAY OULD UP AT DEPTH DEPTH WATER WATER
THE SUL SDRFAG'C A THATCH[AYR MAY SAOYHER NEW CRASS FROM DEYEt.OPIND.
CAUSNB DEAD AND BARE SPOM RENGWE THATCH FROM FI:SWE µTM 1AIE1N A WATCH
LATER OEGWFS Y661L UPON NSPECTICHL 00 HOT DE-THATCH TO A DEPTH WAY PILL Ct
DIC UP SOIL RAKE AND REMOVE THATW.ANT BARE OR TA?J SPOTS SHOULD bE PFO]B No. Drawing No.
VCR-SEED0 AND WATERED PDT THE NOTES HOMK DC-WATCH C LY IN AID-SPMNO
AFTER THE NO BE HAS'GREEDIER LBE AND STARTED ACETYL ILL ONLY
DE-THAALVE W N WET"POND PLANTING SECTION "°"2'°'
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SIDE TEST RESULTS SHOW A D NI TROGE AIN LTf HIRR7iTX USE ONLY SLD1E-tiCLFJ�•iE
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MH Sheet 148 of 155
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