HomeMy WebLinkAboutSite Plan RevAPPROVIED BY THE MONTVILLE PLANNING & ZONING COMMISSION
CHAIRMAN / SECRETARY
DATE
EROSION & SEDIMENTATION CONTROL PLAN APPROVED BY
THE MONTVILLE PLANNING & ZONING COMMISSION
CHAIRMAN / SECRETARY
DATE
LEGEND:
PROPERTY LINE
EDGE OF PAVEMENT
SELF STORAGE FACILITY
1431 LEFFltillGAIVELL ROAD
MONTVILLE, CONNECTICUT
D
DRAINAGE
W
WATER
S
SEWER
G
GAS
E E E
ELECTRIC
----21----
CONTOUR
TREE LINE
GUIDERAIL
s --a
SIGNS
CATCH BASIN
0
IRON PIN, IRON PIPE
MS, CHD, MON 0
MERESTONE, CONNECTICUT HIGHWAY DEPARTMENT
MONUMENT, MONUMENT
�-
FIRE HYDRANT
ELECTRIC MANHOLE
�S
SEWER MANHOLE
®�
GAS GATE, WATER GATE
EXISTING LIGHT
■
Norwich
�p
os LI -�j LI
2
R40
PROJECT
srm
R20
R40
R80
LOCATION MAP
SCALE: 1 "=1000'
JULY 2020
REVISED 8/13/2020
REVISED 11/19/2020
REVISED 12/4/2020
GREEN SITE
DESIGN
- LLC -
317 Main Street Norwich, Connecticut
(860) 892-1380 Fax (860) 886-9165
INDEX TO DRAWINGS
DRAWING DESCRIPTION OF
NO. DRAWINGS
1 EXISTING CONDITIONS PLAN
2 SITE PLAN
3 SEPTIC SYSTEWGRADING PLAN
4 EROSION AND SEDIMENT CONTROL PLAN
5 SEPTIC PLAN
6 SEPTIC DETAILS
7 EROSION CONTROL DETAILS
1`1�1Y�#�9'
PROPOSED USE: SELF STORAGE FACILITY
OWNER: PATTERSON BROS PROPERTIES LLC
APPLICANT: DRIVEWAY GUYS
� DEC z 2020
By -
t
E
FEE,
FEU C
DH 0
IPIN, IP O
MON El
A
(F), (S)
N/F
Vol. Pg.
LEGEND
• ivy,
.�•
•
i_ • /
f
�
• -.//
•1V1
• - ,.•�T
\ _ N
Cove Brook,'Lane +�iar� own rs • ,% • .' •• •. • ' � .• •• • •• ' ' " " . � � � WF ,- �
197 l,,efiimgw�it ,i� ad ' ,' � . . 9,' ,' , • ' ," , \ � �- \25 \ ��� N
. -CENTERLINE OF BROOK IS �? R
Map 62; Ldt�Q9- 08� " , .. • �• .. • , - , ' \�� W C
. - f• • , . . • •• • • ,•d • .• .• .• • , , . •• • • , PROPERTY LINE AND -� -�� -
OP0N-SPACE•- ,. •, .••TOWN LINE, s J
�� / ' • " ' _
• ✓ •LASH �� =1 •� , :' s + ' ' • r` / , • .
,_✓✓
- �'.' D
. . . , �. a �, • 904 :�-. , , / . - EASE�1�1T. •F•OR • RIP Ri4�. SLOPE
• •' , •• • , ! . ;' • �� �� ---T • . 0. • ' ,7,2 T r • .• • �, ,• . --:� �"F�'=3° l- ,� ' ••\.• ' .• PWF�POSES" • •' .�,- ,� .- •
.I�AAI�1TEi�lAN
• • , / r�• , , -' . = ,� _ i rt `'"'\ • - • �IN • F74V01� lJE TME 'f0Wty1 .OF MOIVNILL� • '
ry �. g11.
Oft
,• ,-.• f�
• - '�•
" • - ' ,�+ • • ' • • ' •-� J - • • • / • • ' \•� • ' • • • �t • s • • • '- tom• ,.' • • • �-� • • • ' • �-_ _
.. � , , .. E • . , , , . � , , , . . , , . • .. - • , , • . A4. / , s iii , . . y • • �' J 1 ` - • 8 � � \ __, •-�_- • , . . _ - • - , • - ,
125 , . , • • �-�/'• , • , , • • • • ' . , , , • • • • • , , • • • ' ����. \ -'� , , • • • ' • /�/, • • • • • • ' ,i •�, • •\\� �'•1=-.--� • • j �[ ,�•-, '._i.i' �'._
GAS PYLON - ✓ .� 48 �R J • �� • • l� 16+Ft-5',
PROPERTY LINE �•0. % , ,. ; -•`.�' -� •� .
EASEMENT i_ - _
• y i ,__�,�-• ' , , . , , , • • • ' , , • T y_ -sem, • • • -+---� • • . • Y ��?p�, �/�{� �• • , • . l• • • • , , • Q --,• • • • • �, ,\ • . �4 • • • • '
OVERHEAD WIRE �- �/. .� . - , .
E CURVE RVE
GAS UNE \� • '- . r 1 • •jam -�. .. � ". • . •� Z • A-4'19 5,.2. • • '
DRAINAGE PIPE •,•.','•.Z.�%. •�• .•`.-'• •/1','•R=2421.00'•'
-- •' •'' •'' �.j••✓/ •'. -•' •'.,.•', '';�-. ',, .. ,L 183.00' - ,l•'
CHAIN LINK FENCE
• _• .' - , • ' ' .. ' r;,� • • .• ' .. - • .• •• • .• •• ' •' • .. ' - • .�fi�rg:-S37'09',�4''�IV• .0 ' .� .� • ..
STONE WALL • ' _
... ' ' .• • '�(' �-` .. - .• . '�' . . 4 .. '�h-:182.96 "'�' .�A.•
GUIDERAIL
EDGE OF WETLANDS I C 'i cit• • , • - '
.%
- _ -
STREAM - %co �n AWA
�� a, .6\ • .-\ .LPm ••/
1 I ADDIT16NALET.ANDS N THIS APPROXIMATE AREA �- ,-• •� • ' , •• • �� ' - . ,• O • '' • •' .
SIGNS --.� /' - . •� ..:�� ,�: • S 51,4.4.55�f, . .
TIS (WERE UNABLE TO BE DEFINITIVELY DELINEATED -
CATCH BASIN �',-. 'r.�• •• '• •� ." 3$'�C'00';'�Il.• •1'0:4�6�. • % • �',•.•.•• '.
AT THE fi1�E � THE SURVEY. �• • ,
/ 1 4
FLARED END UNIT orn � � • ���� "
.�
GAS GATE, WATER GATE o co .- 50
h I
UTILITY POLE In
Z \ \\ S, / �'-� / ) / NON -TANGENT CURVE
WELL ,.-- "
N �� r/ / / A--916'28 I'
r r R=272.06
DRILL HOLE 6 l � �-�`-- �� � f; , � � ,� --�
a: -\ / 1 / L= 44.04
IRON PIN IRON PIPE �\
,\\ � Char =S30'07'09"W /��r
MONUMENT \ > ( 9 _ �� o
Ch -43.99 �
ND FLAG o
WETLAND Z L0 \ ' \ PARCEL(REA - = 409,890*- S.E. -
FOUND, SET � - - -
J It S4 / /
o7 9.41: Acres
NOW OR FORMERLY z `oo + } f
DEED VOLUME & PAGE
o
NON -TANG
�URVF
A-38'50 �� �
Q
f R=497.$7
L=337.55
�i EASEMENT IN FAVOR OF (\ 58- --J \ -- hag- (W
1 , I --� --Ch = 331.12
Int ONQUIN GAS TRANSMISiSI COMPANY
I.Pin (F) ( \ I
leaning,
not used
l l I o
a
_A
POWER LINE EASEMENT N` ��
-� -� � � NON -TANGENT CURVE - _ _ -- � J sr�r
N FAVOR 0 F 7 \ \ \�` `� f- � 1 '31 '2 �- - /� 1 �o0 1
N/F C.L.&P. ,� \\ ` --- /
\ R=9722.35 NON=TANG IT G JRVIEL �So-
\ 1=458.0-
i
G�h=N�2'Z@'03"W - jR3.�0/
AA �� t!� 1,Ch=258. / iL=62.34
LP'I �� r X44 4 -02 W
- Ch'=s. ftS
13.7
1
Mon. (F) Aon. (F� L & P
� ``�� -- //-1 \ �- �_ j 5"5:33 .-g0' ✓
- i� 83'43'55 W --274. i 'ab - --- -� -� J
10095
LEFFIINGWELL BROAD 100.
�
104
- --- -
110- --66&P - = --
___10098-- - - __SN
--,_�
TO MY KNOWLEDGE AND BELIEF THIS PLAN IS SUBSTANTIALLY
CORRECT AS NOTED OR DEPICTED HEREON.
ROBERT L. MULLEN, L.L.S. #12331 DATE
O 9 r
Z
1 STO ECLIFF
'n r LA
a r
� a
N w
70 � `cou
t
80 9r
4�
d
80W ..
'yfN,py �
ST.
801
Al
of
NOR v I c
( o ,
SITE
T
owV
� F NRD"oNTY j`
�f
LOCAT1ION MAP
SCALE: 1 "=1000'
;IP 2 = i ', ♦ : 9
1. TAKING AND EASEMENT MAP, MONTVILLE ROAD CULVERT REPLACEMENT PROPERTIES OF
H. LISTER JOHNSON, TRI -J, INC., SEYMOUR ADELMAN AND THE NORWICH CEMETERY ASSOCIATION
MONTVILLE ROAD, TOWNS OF MONTVILLE AND NORWICH, SCALE: 1"=20', PROJECT NO. CLA-5050,
DATE: FEB. 2013, SHEET NO. 1 BY CLA ENGINEERS, INC.
2. SUBDIVISION PLAN PREPARED FOR DZIENGIEL CUSTOM BUILDERS, INC., LEFFINGWELL ROAD
MONTVILLE, CONNECTICUT, BOUNDARY, DATE: 2/6/2002, SCALE: 1 "=60', SHEET 1 OF 6, REVISED
TO 5/13/2002 BY CME/CPK DESIGN GROUP
3. LOCATION OF ALGONQUIN GAS TRANSMISSION COMPANY RIGHT OF WAY ACROSS THE PROPERTY OF
H. LISTER JOHNSON, NEW LONDON COUNTY, CONNECTICUT, YEAR: 1998, SCALE: 1"=40", DWG.
CJ -P-8503, TRACT E -1-137A, BY CONKLIN & SOROKA, INC.
4. ZONING DISTRICT IP, SUBDIVISION PLAN #341 PREPARED FOR THE MUELLER GROUP, LLC
SALEM TURNPIKE (ROUTE #82), NORWICH, CONNECTICUT, DATE: MARCH 17, 1997, SCALE: 1"=100'
SHEET 1 OF 1, REVISED TO 29 APR. 97 BY CHANDLER, PALMER & KING
5. SURVEY MAP PROPERTY OF STUART E. GADBOIS & JUDITH S. GADBOIS PREPARED FOR JOSEPH
MASTRONUNZIO, ET. AL., CONN. RT. 82 - SALEM TURNPIKE, SCALE: 1"=100'. DATE: MAY 29, 1987
REVISED TO NOV. 10, 1987 BY CHANDLER, PALMER & KING
SURVEY NOTES
1. THIS SURVEY AND MAP HAS BEEN PREPARED IN ACCORDANCE WITH SECTION 20-300b-1
THRU 20-300b-20 OF THE REGULATIONS FOR STATE AGENCIES "STANDARDS FOR SURVEYS
AND MAPS IN THE STATE OF CONNECTICUT" AS ENDORSED BY THE CONNECTICUT ASSOCIATION
OF LAND SURVEYORS, INC.
A. TYPE OF SURVEY: PERIMETER SURVEY
B. BOUNDARY DETERMINATION CATEGORY: RESURVEY OF WESTERLY BOUNDARY
C. HORIZONTAL ACCURACY: CLASS A-2 FIRST SURVEY OF REMAINDER
VERTICAL ACCURACY: N/A
TOPOGRAPHIC ACCURACY: T -D
D. INTENT: TO DEPICT THE BOUNDARIES OF THE SUBJECT PARCEL
2. LATEST DATE OF FIELD WORK: 1/2/2019
3. SUBJECT PARCEL IS DEPICTED AS LOT 3 OF ASSESSOR'S MAP 62.
4. SUBJECT PARCEL IS IN ZONE DISTRICT "U", LIGHT INDUSTRIAL.
5. WHERE THERE IS NO PHYSICAL EVIDENCE TO DETERMINE THE ROAD LINE LIMITS, THEY ARE
ASSUMED TO BE AT 16.5 FEET MINIMUM FROM THE CENTER OF THE EXISTING PAVING.
6. PORTIONS OF THE SUBJECT PARCEL LIE WITHIN THE SPECIAL FLOOD HAZARD AREA AND
FLOODWAY AS DEPICTED ON FEMA MAPS 09011 CO213G AND 09011 CO194G
7. THE LIMITS OF ALL OF THE WETLAND SOILS ON THE SUBJECT PARCEL WERE NOT ABLE TO
BE DETERMINED AT THE TIME OF THE SURVEY DUE TO SEASONAL WEATHER CONDITIONS.
8. SUBSURFACE AND ENVIRONMENTAL CONDITIONS, OTHER THAN THE DELINEATED WETLANDS,
WERE NOT EXAMINED OR CONSIDERED AS A PART OF THIS SURVEY.
9. CONTOURS ARE TAKEN FROM EXISTING GIS LIDAR MAPPING AND NOT FROM A FIELD SURVEY.
10. THIS SURVEY AND MAP ARE VAUD ONLY IF THE PRINT OR MYLAR CONTAINS THE EMBOSSED
SEAL AND LIVE SIGNATURE OF THE SURVEYOR.
50' 0' 50' 100'
SCALE: 1 "=50'
LA Engineers, Inc.
CIVIL • STRUCTURAL • SURVEYING
317 Main Street Norwich, CT 06360
No. DATE REVISION (860) 886-1966 Fax (860) 886-9165
161 Leffingwel Road Project No.
Town of Montvale, Connecticut CIA -6217
Proj. Surveyor
Property of Date: RLM
Estate of H. LISTER JOHNSON 1/2/20111
Sheet No.
Boundary Survey
OF
.\\ BOULDERS
\ _ _-_ IL
N/F
Cove Brook Lane Hom own rs
197 Leffingwe!! Rad
M a p 62, Lot --009-)08
1
-50
OPEN SPACE �
Lain -
- -- r
_ -
/ I.Pin
a
Z 71
30 - _ C
- FOd�Y,, AREA \
20 f / 50 UPLAND ...... %
� /� 441 / \ � \ ` � ' \ �_ \ ---
125
EASEMENT FOR RIPRAP, SLOPE
{ do MAINTENANCE PURPOSES IN
a r/ �l ✓ ► - FAVOR OF THE TOWN OF NORWICH
GAS PYLON
(NA A 10
FLARM
P.) \
M "M
Lim
v�
ter► '� o
\ CB TYPE C L
TF=55.3 _
s
INV 52.0 -�-
o
C 4� TH 1
LEGEND ~- `�.� _ 24" HDPE (TYP.)
--- PROPERTY LINE ) \ - _ _ TF=55.3
EASEMENT / '� • I.Pin
�.. -52 --�So INV=3II:8 Wi4 2e- Com'' I (S)
CB
E OVERHEAD WIRE
FINAL TYPE C -L
G GAS LINE ___ ---- _ / � j
TO HAVE 4 SUMP WITH SNOUT
TYPEDRAINAGE PIPE ��' �/ 1 TFs 54 0
1
TF=55.3 J INV=45.5 IN AND OUT E
0 o CHAIN LINK FENCE --- l I[1�/s��6 -- 19000 GAR. SEPTIC TANK
� � � � � � \\ H-20 LQADING
STONE WALL
o - / 24 'LF --OF S * DU1
INV IN=52.4
5 / i OUT=
52.15 h s , / s� NV OUT 52.15
TH 4 40 PVC-
WITH MANHOLES TO SURFACE
EDGE OF WETLANDS J --- /Q
/ i / Mme- PUMP CHAMBER
---• STREAM � ; \�
NLINV IN=52.0
SIGNs e A FF=56,0 v INV OUT=51.5
CATCH BAS I N p -
- \ CB A TYPE C -L
FEU CZ FLARED END UNIT / AA TAINV=53.0 o TF=55.3
- 4 W
® GAS GATE, WATER GATE � �`-- � t,_ "� _-_� "� � 18" HDPE INV 48.
INV=46.6 N.S.
UTILITY POLE 0
® WELL
12" HDPE (`1I
I DH O DRILL HOLE . B FF=580 HDPE (TI
CLEAN OUT TO GRADE
IPIN, IP O IRON PIN, IRON PIPE
MON EI MONUMENT
o
1701 CB 8 TYPE C -L
A WETLAND FLAG1A
i r
�-
(F), (S) FOUND, SET INN=48.4 W � , �, INV=47.2 N.S.
N F NOW OR FORMERLY �o - =
Vol. P DEED VOLUME &PAGE \___ `' , L' - 15" HDPE (`EYP.)
Pg. �. // \
/ BUILDING C FF=56.0 �
f�10
R13WATER SERVICE
�'X 55- 75' 2" PVC FORCEMAIN
j
PVC PRESSURE PIPE
� � � 1l\� `� � ` � INSTALL WELL ASTM D 2241:SDR 21,17, OR 13.5
GAS UNE EASEMENT � FAVOR , � _-�
OF N F ALGONQUIN GAS TRANSMISSRON --- � (PROVIDE 4 FT OF COKER OVER PIPE)
� 1 ;
- I
COIMPANY MAP REF. 3. � l
� � .� �- - .__ C9 C TYPE C L
- TF=55.3
/ 12 HDPE (YYP.) BUI
,oma 0 LDM D�F'F ,0
INV=48.4 W
. INV 7.8 N.S.
� -HDPE
l
I _
J 1 - . ,
I)
� LPin (F) I �''
1 " � Z
1
leanin
9
not used / o
I o
r , •
1 f�o
P
*10111101,11101.0,10
CB TYPE C- L � � � I N.S.
� TF=55.3 BUILDING E �-
�_ 12 HDPE �•� Ce 'TYPE -c--.L
INV=52.0 FF=
< 56.0 TF=55.3 Q
•
POWER UNE EASEMENTI.Pin (F) \`\ \ T - =50.8 Q
IN FAVOR OF N/F \ 30.
12" HDPE
---- REMOVE BOULDERS AS NEEDED
DURING GRADING ACTIVITIES. RESET
ALONG TROP OF BANK AS SHOWN.
CB E TYPE C -L
TF=55.3
C•L� _ END CURB INV=49.6 IN ANO OUT
INSTALL BITUMINOUS ` �� ` y
f
CONCRETE CURB \ H ;
, 1 MANHOLE
10
lINV1 \ TF=55.9
I rl T/
` IN=52.9
�80-
INV OUT=52.4
111111111111 ililillilljllllllll
INSTALL 10' BENCH AT BOTTOM
- OF SLOPE WH CRUSHED
STONE (SEE DETAIL SHEET 6)
I.Pin (F)
A�� \\ �� / -� - _ INSTALL 6' BENCH
�\ \� / - -� IN 21 SLOPE WITH (RUSHED
NMI STONE. (SEE DETAIL SHEET 6)
Mon. (F) Mon. (F) L&P I -` -
- - 2gQ� C L& P -- _ - __
_- _-- s lz/4/zo vxcAs HEAD
-� 0 ., 97 �' -"� 10096 - _� 10095 " ' - - 4 11/19/20 RELOCATE
3 8/20/2020 REVIEW CM
\100N%4INSTALL NORTH AMERICAN GREEN 2 8/13/2020 REVIEIf coag
LEFFI GWELL BROAD -_ 1 7312020 UNCASCUM
ti
S-150 ON ALL 2.1 SLOPES //
No. DATE REVISI
- - 'ELTA'- --44 --'"
X0098 --- - -
:---- 169`
4" SCHEDULE 40 PVC
GRAVITY PIPE
r
40' 0 401 'Wil
Fm mmmmw
SCALE: 1 "-40'
BENTS GREEN SITE
ICE DESIGN
NTS
NTS -LLC --
qTS 317 Main Street Norwich, Connecticut
860 892-1380 Fax 860 886-9165
161 Leffingwel Road Project No.
Town of Montvle, Comecticut GSD -55
Proj. Surveyor
RIM
SELF STORAGE FACILITY Date:
JULY 2020
Sheet No.
SEPTIC SYSTEM/GRADING PLAN 3
1 N
oa _
o
\ <o 111 qlk W, .0 -
NOW,
mwowwr smxnrrAn� amx-
\PE1aWlQlfWATER pW11Y Bl&N
WOOOCHPS'.. INSTALLreeeu e_.enINSTALLSILT
�T FENCE M11H
200 Wi6� INTERMEDIATE
a i
fi
BOTTOM LEVEL
PRIPSPRFAOFJt
ELF/.. bA
�INSTALL 25" X 309
STANDARD �lASHPMPoPRM
CAS LINE EASEMENT IN
MAONQUIN GAS
COMP 61AIP, REF. 3.
i
T H' # 1
0
NOW
SCALE: 1 "=20'
GREEN SITE
DESIGN
—LLC —
317 Main Street Norwich, Connecticut
No. DATE REVISION 860 892-1380 Fax 860 886-9165
161 Leffingwel Road P
roject o.
Town of Montville, Co(iimalcllt 55
veyor
SELF STORAGE FACILITY 020
Sheet No.
EROSION & SEDIMENT CONTROL PLAN
Mon. (F)
34 LF OF 12" CONCRETE LEACHING GALLERY H-20
LOAD BOTTOM OF GALLERY=51.75
R! F WN OF N/F \
i
JCL&P
.8 "�56.0 �►
5gro0
g .P
2" PVC FORCEMAIN
21. rRESSURE PIPE ASTM D 2241:SDR
7q_ OR 13.5 (PROVIDE 4 FT OF COVER)
-A0
-- 86 _
o_-- -
-� -
---- Oq97 10 0 9 6
i
- -
100
L E F F INGW ELL '.."'R 0 A D
-------------
10095
1� o
MANIPLE
- TF=55.9
--- - _ INV- IN*652.9 ,
---- INV- OUT=52.4
l
:s
------_.U711
-
---- —_
'1
28.5"
EFFECTIVE LEACHING AREA OF TRENCH = 5.9 SF/LF
10:32:30 —
NO WATER
LENGTH OF TRENCH REQUIRED=(40 SF)/(5.9 SF/LF)= 7 LF
10:33:00 —
E L-
0072"
-
- -- -
---�
to----
---
- ----------
NO MOTTLES VISIBLE —
FILL
USE ONE ROW OF 34 LF
NO LEDGE
31.5"
LEACHING AREA PROVIDED = 500.6 SF
USE 10:31:30
WATER AT
61"
FROM 10:31:30 TO 10:35:00 — 4.0"
USE SAME DESIGN AS PRIMARY SYSTEM
T.P.
0-72"
FILL— MIXED
BROWN
SANDY LOAM, GRAVEL, CRUSHED STONE, AND BOULDERS
PERC TEST DATA
DESIGN DATA
AND GRAVEL
NO MOTTLES VISIBLE —
2x2 5/8 16 GA.
ERC 1:
11
WIRE MESH
TH — 24"
PRT RY M
TEST HALE DATA:
4 PVC ELBOW
PRESOAK AT 10:12
ONLY SOUTHERLYBUILDING WILL HAVE A SMALL OFFICE & BATHROOM
SANDY LOAM, GRAVEL, CRUSHED STONE, AND BOULDERS
T.P. —
—1 /2
"
PERCOLATION RATE: LESS THAN 10.1 MIN/IN (0.88 MIN/IN)
0-111" FILL— MIXED BROWN
SANDY LOAM, GRAVEL, CRUSHED STONE, AND BOULDERS TEST HOLE RE—DUG TO 156" (ELEVATION 47.0)
BOULDERS BOTTOM 2
1-1/4"
—
10:30:00 24"
600 SF BUILDING — 60 GPD
COBBLES AND GRAVEL, FINE SAND,
10:30:30 — 25
APPLICATION RATE: 1.5 GPD / SF
'°
10:31:00 — 26.5"
REQ EFFECTIVE LEACHING AREA— 60 GPD 1
NO MOTTLES VISIBLE —
FILL
)/( .5 GPD/SF)= 40 SF
USE A 12" CONCRETE GALLERY
NO LEDGE
28.5"
EFFECTIVE LEACHING AREA OF TRENCH = 5.9 SF/LF
10:32:30 —
NO WATER
LENGTH OF TRENCH REQUIRED=(40 SF)/(5.9 SF/LF)= 7 LF
10:33:00 —
29.5"
0072"
FILL— MIXED
BROWN
SANDY LOAM, GRAVEL, CRUSHED STONE, AND BOULDERS
72-114"
COBBLES WITH SAND
AND GRAVEL
NO MOTTLES VISIBLE —
FILL
USE ONE ROW OF 34 LF
NO LEDGE
31.5"
LEACHING AREA PROVIDED = 500.6 SF
USE 10:31:30
WATER AT
61"
FROM 10:31:30 TO 10:35:00 — 4.0"
USE SAME DESIGN AS PRIMARY SYSTEM
T.P.
0-72"
FILL— MIXED
BROWN
SANDY LOAM, GRAVEL, CRUSHED STONE, AND BOULDERS
72-114"
COBBLES WITH SAND
AND GRAVEL
NO MOTTLES VISIBLE —
FILL
NO LEDGE
WATER AT
61"
T -P.
0-120"
FILL— MIXED
BROWN
SANDY LOAM, GRAVEL, CRUSHED STONE, AND BOULDERS
CONCRETE FOUNDATION AT 64"
NO MOTTLES VISIBLE —
FILL
NO LEDGE
WATER AT
68"
NO MOTTLES VISIBLE
NO LEDGE
NO WATER
TEST HOLE RE—DUG TO 240" (ELEVATION 46.0)
SAND AND GRAVEL, COBBLES, BOULDERS BOTTOM 2'
NO MOTTLES VISIBLE
NO LEDGE
NO WATER
1-3/41 N
i
.. 16"
i
.- 00
2"
2"
STANDARD D- BOX W/ELBOW
T
0-99" FILL— MIXED BROWN SANDY LOAM, GRAVEL, CRUSHED STONE, AND BOULDERS
NO MOTTLES VISIBLE — FILL
NO LEDGE
N 0 WATER
NOT TO SCALE
10:31:30 —
27.5"—(
)/( .5 GPD/SF)= 40 SF
USE A 12" CONCRETE GALLERY
10:32:00 —
28.5"
EFFECTIVE LEACHING AREA OF TRENCH = 5.9 SF/LF
10:32:30 —
29"
LENGTH OF TRENCH REQUIRED=(40 SF)/(5.9 SF/LF)= 7 LF
10:33:00 —
29.5"
DEPTH TO RESTRICTIVE LAYER: >60"
10:33:30 —
30"
SLOPE: 0.5%
10:34:00 —
30.5"
MLSS DOES NOT NEED TO BE CONSIDERED
10:34:30 —
31"
USE ONE ROW OF 34 LF
10:35:00 —
31.5"
LEACHING AREA PROVIDED = 500.6 SF
USE 10:31:30
TO 10:35:00
RESERVE SYSTEM:
FROM 10:31:30 TO 10:35:00 — 4.0"
USE SAME DESIGN AS PRIMARY SYSTEM
DROP
3.5 MIN /
4.0 IN = 0.88 MIN/IN
PERC RATE
= <10.1 MIN/IN
40' 0 20' 40'
pm mmmmml
SCALE: 1"=20'
GREEN SITE
3 12/4/20 UNCAS HEALTH COMMENTS DESIGN
2 11/19/20 RELOCATE OFFICE - LLC
1 7/31/2020 UNCAS COMMENTS 317 Main Street Norwich, Connecticut
No. DATE REVISION 860 892-1380 Fax 860 886-9165
161 Leffingwel Road Project o.
Town of Montville, CormeCtjW GSD -55
Proj. Surveyor
RLM
SELF STORAGE FACILITY Date:
JULY 2020
Sheet No.
SEPTIC PLAN 5
td to
LO „ oio 1-67to
/8" 1' 67/8" CoI
1-3/16 1-3/16"
3-5/8'
i/8"
PRECAST CONC. UNIT
(D.O.T. STANDARD)
PRECAST CONC.
MASONRY UNITS
OR PRECAST RISERS
POURED CONC. OR
PRECAST SUMP
to to W to
\ IN, \ \
M M M M
I I I I
0 0 0 0
1-3/16- •- •- •- 1 -3/16 -
TOP OF FRAME
APPLIES
3-13/16"","[ 3-13/16"
IT•
� IWA
'i rul
7-13/116'!
PROVIDE
-13/16"• -
PROVIDE ADS NYLOPLAST
•: SNOUT WHERE CALLED
' FOR ON THE PLANS
to
8" 3,_0" 8"
4'-4"
FRONT ELEVATION SIDE ELEVATION
FINAL TYPE "C -L" CATCH BASIN W/SNOUT DETAIL
NOT TO SCALE
SELECT FILL
SELECT FILL PLACED WITHIN AND ADJACENT TO LEACHING SYSTEM AREAS SHALL BE COMPRISED OF CLEAN
SAND, OR SAND AND GRAVEL, FREE FROM ORGANIC MATTER AND FOREIGN SUBSTANCES. THE SELECT FILL
SHALL MEET THE FOLLOWING REQUIREMENTS UNLESS OTHERWISE APPROVED BY THE DESIGN ENGINEER. SELECT
FILL EXCEEDING 6% PASSING THE #200 SLEVE BASED ON A WET SIEVE TEST CANNOT BE APPROVED BY THE
DESIGN ENGINEER.
1. THE SELECT FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THEN THREE (3) INCH SIEVE.
2. UP TO 45% OF THE DRY WEIGHT OF THE REPRESENTATIVE SAMPLE MAY BE RETAINED ON THE #4 SIEVE.
NOTE: THIS IS THE GRAVEL PORTION OF THE SAMPLE.
3. THE MATERIAL THAT PASSES THE #4 SIEVE IS THEN REWEIGHED AND THE SIEVE ANALYSIS STARTED.
4. THE REMAINING SAMPLE SHALL MEET THE FOLLOWING GRADATION CRITERIA.
SIEVE SIZE
PERCENT
PASSING
WET SIEVE
DRY SIEVE
4
100
100
10
70-100
70-100
#40
10-50
10-75
100
0-20
0-5
#200
1 0-5
0-2.5
PERCENT PASSING THE #40 SIEVE CAN BE INCREASED TO NO GREATER THEN 75% IF THE PERCENT PASSING
THE #100 SIEVE DOES NOT EXCEED 10% AND THE #200 SIEVE DOES NOT EXCEED 5%.
THE SELECT FILL MUST BE TESTED AFTER PLACEMENT AND MUST HAVE A PERCOLATION RATE AT
LEAST AS FAST AS THE DESIGN RATE OF LESS THAN 10 MIN/INCH
SEPTIC SYSTEM NOTES:
1. A PRIOR TO THE START OF CONSTRUCTION, THE BUILDING do SYSTEM ARE
TO BE STAKED BY A LICENSE SURVEYOR. A BENCHMARK MUST BE SET &
NOTED ON THE PLAN PRIOR TO START OF CONSTRUCTION.
2. BENCH MARK TO BE PROVIDED IN THE AREA OF THE SYSTEM PRIOR TO
CONSTRUCTION.
3. THE UTILITY TRENCHES ARE TO BE INSPECTED PRIOR TO BEING BACKFILLED.
(INCLUDING SEPTIC, WATER, DRAINAGE, AND ELECTRIC)
4. TEST HOLES WILL BE REQUIRED AT THE PRIMARY &RESERVE AREAS TO A DEPTH
OF ELEV. 45 PRIOR TO THE ISSUANCE OF A PERMIT.
5. THE BATHROOMS ARE FOR EMPLOYEES ONLY.
:• i
COMPACTED sun
NATIVE MAIL
TRENCH EXCAVATION
PAY LIMITS
SAND BEDDING PER
M.08.03.01 OF
CT DOT FORM 818.
FORCEMAIN:
U¢" PVC OR PE
EXISTING GRADE,
APPLICABLE ROADWAY SECTION
PAVEMENT REPAIR OR SIDEWALK
FILTER FABRIC
(CONTINUOUS)
- 48" MIN.
1. INSIDE DIAMETER OF PIPE
2. TRENCH WIDTHS NOTED ARE SET TO ESTABLISH PAY LIMITS ONLY.
3. ALL EXCAVATIONS MUST MEET OSHA STANDARDS.
4. CONTRACTOR TO PROVIDE COMPACTION ON ALL TRENCH BACKFILLS,
EXCAVATIONS AND PAVEMENT BASES TO NOT LESS THAN 95X OF
THE DRY DENSITY FOR THAT MATERIAL
5. FORCE MAIN WITH LESS THAN 48" OF COVER SHALL BE INSULATED
WITH AT LEAST 2" OF RIGID FOAM INSULATION.
TREPCH DETAIL: FORCE MANY
NOT TO SCALE
— FILTER FABRIC
* IN ACCORDANCE WITH
SECTION 2.19.02 OF
D.O.T. FORM 816
FINISH
(SEPTIC SYSTEM)
NOT TO SCALE
LENGTH NOT GREATER THAN NOTE:
4 TIMES WIDTH OR DEPTH TANK TO BE SUITABLE
FOR H-20 LOADING
8� TYP. 2 PLACES
4' INLET TYP. 3 PLACES
IL J II
II I 00
HC to
(- 7i ; i 4"r�Pr P.V.C.
--------u----J � PIPE SEAL
4" L.P. P.V.C. PIPE SEAL
TYP. 3 PLACES
PLAN VIEW
s' wo,LLs
4'-1 »
uQuiD
LEVEL
CROSS SECTION VIEW
1,000 GALLON SEPTIC TANK
NOT TO SCALE
LL CUTOFF:
arnYLER - SKT-YR-F-60
WALLPACK
NOT TO SCALE
LIGHTING STANDARD
ROOF LEADER TO PROPOSED _
DRAINAGE SYSTEM
OUTLET FILTER
DEVICE TO BE OVERFLOW PIPE
RATED FOR A MIN.
OF 1,000 GPD & SPLASH BLOCK
CONTRACTOR TO
PROVIDE
I_'=1 =—I—i = I —
MANUFACTURERS I' I-1 { I-11 I►-' I-1 I I-111=III- ' I I I-11
SPEC SHEET
ROOF
ROOF LEADER DETAIL
PIPES NOT TO SCALE
LEVEL CONTROLS:
DUPLEX PRESSURE TRANSDUCER
W/ FLOAT BACKUP
— 4
SEPTIC TANK
(SEE DETAIL)
C
EXISTING j
BUILDING REMOTE MOUNTED,
WEATHER PROF
DUPLEX CONTROL PANEL
JUNCTION BOX,
STRUCT. PLASTIC
LEVEL CONTROLS -
DUPLEX -
DX PRESSURE TRANSDUCER
W/ FLOAT BACKUP
CONCRETE PUMP CHAMBER:
PROVIDE BUTYL RUBBER SEAL FOR ALL JOINTS.
PROVIDE BITUMINOUS EXTERIOR SEALCOATING.
HS -20 LOADING.
CONCRETE SEPTIC DIA.
TANK
(SEE DETAIL) - a
1)r NPT PVC TRUE
UNION BALL VALVE
(TYP. FOR 2)
Vr PVC FORCE MAIN
C
36" OPENING IN CHAMBER TOP. PROVIDE 36"
CAST IRON FRAME do OVER TO GRADE. PROVIDE
CONCRETE MASONRY UNITS OR EXTENSION RINGS
AS NEEDED. MASONRY UNITS, RINGS, FRAME do
COVER SHALL MEET HS -20 LOADING
REQUIREMENTS. (GONER TO WEIGH A MINNIMUM
OF 59 LBS)
VALVE EXTENSION
i--- HANDLE
r1i
UFT—OUT CABLE
OR CHAIN
LIFT OUT GUIDE RAILS:
STAINLESS STEEL CHANNEL OR ;W z
RAILS FOR EACH PUMP. PROVIDE
INTERMEDIATE SUPPORT PER MAN.
RECOMMENDATION. d
4" INLET W/ WATER TIGHT
MECHANICAL SEAL
'
ALL ACCESSIBLE PARKINGFESERM
PAS
SPACES
R7-8
THIS SIGN TYPICAL AT
T51
•�
'
P.C. CONCRETE
. " • ;a :• :.
PARKING SPACES
��
r • ••r
PENALTY SIGN WITH
Vm
12'x8'
°
p 1Xs' PVC
N.T.S.
BY STATE OR LOCAL LA
•'Zom
12'x9"
•� •••
ISI ``,�
ISI ;,�;; i• � •
"U"—CHANNEL
-
���
• .•>�
�i{:J' �, �:
Imo)
•tip' •r' i.
Imo) �• i••�
DISCHARGE
,
"
Z
�.
�
..
TRAFFIC YELLOW, FILLED
An PRO
z c
(SEPTIC SYSTEM)
NOT TO SCALE
LENGTH NOT GREATER THAN NOTE:
4 TIMES WIDTH OR DEPTH TANK TO BE SUITABLE
FOR H-20 LOADING
8� TYP. 2 PLACES
4' INLET TYP. 3 PLACES
IL J II
II I 00
HC to
(- 7i ; i 4"r�Pr P.V.C.
--------u----J � PIPE SEAL
4" L.P. P.V.C. PIPE SEAL
TYP. 3 PLACES
PLAN VIEW
s' wo,LLs
4'-1 »
uQuiD
LEVEL
CROSS SECTION VIEW
1,000 GALLON SEPTIC TANK
NOT TO SCALE
LL CUTOFF:
arnYLER - SKT-YR-F-60
WALLPACK
NOT TO SCALE
LIGHTING STANDARD
ROOF LEADER TO PROPOSED _
DRAINAGE SYSTEM
OUTLET FILTER
DEVICE TO BE OVERFLOW PIPE
RATED FOR A MIN.
OF 1,000 GPD & SPLASH BLOCK
CONTRACTOR TO
PROVIDE
I_'=1 =—I—i = I —
MANUFACTURERS I' I-1 { I-11 I►-' I-1 I I-111=III- ' I I I-11
SPEC SHEET
ROOF
ROOF LEADER DETAIL
PIPES NOT TO SCALE
LEVEL CONTROLS:
DUPLEX PRESSURE TRANSDUCER
W/ FLOAT BACKUP
— 4
SEPTIC TANK
(SEE DETAIL)
C
EXISTING j
BUILDING REMOTE MOUNTED,
WEATHER PROF
DUPLEX CONTROL PANEL
JUNCTION BOX,
STRUCT. PLASTIC
LEVEL CONTROLS -
DUPLEX -
DX PRESSURE TRANSDUCER
W/ FLOAT BACKUP
CONCRETE PUMP CHAMBER:
PROVIDE BUTYL RUBBER SEAL FOR ALL JOINTS.
PROVIDE BITUMINOUS EXTERIOR SEALCOATING.
HS -20 LOADING.
CONCRETE SEPTIC DIA.
TANK
(SEE DETAIL) - a
1)r NPT PVC TRUE
UNION BALL VALVE
(TYP. FOR 2)
Vr PVC FORCE MAIN
C
36" OPENING IN CHAMBER TOP. PROVIDE 36"
CAST IRON FRAME do OVER TO GRADE. PROVIDE
CONCRETE MASONRY UNITS OR EXTENSION RINGS
AS NEEDED. MASONRY UNITS, RINGS, FRAME do
COVER SHALL MEET HS -20 LOADING
REQUIREMENTS. (GONER TO WEIGH A MINNIMUM
OF 59 LBS)
VALVE EXTENSION
i--- HANDLE
r1i
UFT—OUT CABLE
OR CHAIN
LIFT OUT GUIDE RAILS:
STAINLESS STEEL CHANNEL OR ;W z
RAILS FOR EACH PUMP. PROVIDE
INTERMEDIATE SUPPORT PER MAN.
RECOMMENDATION. d
4" INLET W/ WATER TIGHT
MECHANICAL SEAL
AND PUMP CONNECTIONS SHALL BE CONCRETE WEDGE C�
READILY ACCESSIBLE FROM THE GROUND SEEMM
SURFACE
DUPLEX PUMP STATION DETAIL
NOT TO SCALE
10' BENCH
SHOULDER OR PAVEMENT
PAVED SURFACE
IN PARKING AREA
6'
INSTALL 4" OF 2" CRUSHED STONE
Bf TUMINOUS CONCRETE
PAVEMENT & LIP CURBING
NOT TO SCALE
yoQ�
S
THIS SIGN TYPICAL AT
'
ALL ACCESSIBLE PARKINGFESERM
PAS
SPACES
R7-8
THIS SIGN TYPICAL AT
T51
•�
'
P.C. CONCRETE
. " • ;a :• :.
PARKING SPACES
��
PENALTY SIGN WITH
Vm
12'x8'
°
p 1Xs' PVC
N.T.S.
BY STATE OR LOCAL LA
•'Zom
12'x9"
TO INCLUDE MINIMUM FINE AMOUNT
"U"—CHANNEL
-
POST (2—ibs./:�
fft
,.�
DISCHARGE
Z
•
..
TRAFFIC YELLOW, FILLED
z c
W/CONCRETE
v I
1X' NPT PVC TRUE
HIGH WATER ALARM
SLOPE TOP
1
ih
OF CONCRETE
I
UNION BALL VALVE
(FOR EACH PUMP DISCHARGE)
PUMP 2 ON
•
SLIDE AWAY COUPLING
°
(FOR EACH PUMP DISCHARGE)
PUMP 1 ON
•,
Vi" DIA. PVC
'
EFFLUENT PIPE
• , .
1XZ' NPT PVC CHECK VALVE
PUMPS OFF
W/ SCH 40 PVC PLUG
►
(EACH PUMP DISCHARGE)
LOW WATER ALARM
�
U
811RNES MOOEL2
SE4l i
.
Ear PuAPS OR
APPROVM EQUAL
-- -, : • : •-
I'
- _
BUOYANCY COLLAR:
' _
10
CAST—IN—PLACE CONCRETE,
'A"
12"
.. •a
*�
CLASS
NOTE PIPE UNIONS, LIFT CHAIN, ANDA.
MANHOLE LOCATION SHALL ALLOW FOR
8—x'4" REBAR DOWELS, 15' LONG,
CONVENIENT PUMP REMOVAL FOR
ROUTINE MAINTENANCE. AND ELECTRICAL
12 x---'/
EVENLY SPACED. EMBED 8' INTO12" PRECAST UNIT.
AND PUMP CONNECTIONS SHALL BE CONCRETE WEDGE C�
READILY ACCESSIBLE FROM THE GROUND SEEMM
SURFACE
DUPLEX PUMP STATION DETAIL
NOT TO SCALE
10' BENCH
SHOULDER OR PAVEMENT
PAVED SURFACE
IN PARKING AREA
6'
INSTALL 4" OF 2" CRUSHED STONE
Bf TUMINOUS CONCRETE
PAVEMENT & LIP CURBING
NOT TO SCALE
yoQ�
S
THIS SIGN TYPICAL AT
'
ALL ACCESSIBLE PARKINGFESERM
PAS
SPACES
R7-8
THIS SIGN TYPICAL AT
T51
•�
ALL VAN ACCESSIBLE
P.C. CONCRETE
. " • ;a :• :.
PARKING SPACES
��
PENALTY SIGN WITH
Vm
12'x8'
WORDING AS REQUIRED
N.T.S.
BY STATE OR LOCAL LA
VAN ACCESSIBLE PARKING SIGN
12'x9"
TO INCLUDE MINIMUM FINE AMOUNT
"U"—CHANNEL
POST (2—ibs./:�
fft
,.�
Z
4»PIPE BOLLARD PAINTED
..
TRAFFIC YELLOW, FILLED
z c
W/CONCRETE
v I
•
SLOPE TOP
1
ih
OF CONCRETE
I
aunrmom
'
3500 P.S.I.
a
•�
r
P.C. CONCRETE
. " • ;a :• :.
3 =
��
_
N
1'-6"
ACCESSIBLE PARKING SIGN
N.T.S.
VAN ACCESSIBLE PARKING SIGN
INSTALL HANDICAPPED
f — PARKING SIGN (TYP.)
8 8'
TYPICAL HANDICAP VAN PARKING SPACE
NOT TO SCALE
INSTALL NORTH AMERICAN GREEN
S-150 EROSION MATS ON
2:1 SLOPE
6' BENCH
1%
6' BENCH IN 2:1 SLOPE
NOT TO SCALE
INSTALL 4" OF 2" CRUSHED
STONE ON 6' BENCH
)M 3" GREEN SITE
3 12/4/20 UNCAS HEALTH COMMENTS DESIGN
2 11 19/20 RELOCATE OFFICE —LLC
1 8/13/20 REVIEW COMMENTS
45 317 Main Street Norwich, Connecticut
No. Date Revision (860) 892-1380 Fax (860) 886-9165
161 Leffingwell Road Project No.
INSTALL BIT. Town of Montvale, Connecticut GSD -55
CONC. CURB Proj. Engineer
ON BINDER COURSE E.M.B.
SELF STORAGE FACILITY Date:
JULY 2020
Sheet No.
SEPTIC DETAILS