HomeMy WebLinkAbout8.17NOT TO SCALE
h ILTER FENCE
COMPACTED
I- BACKFILL
EXCAVATE
6"x 6" TRENCH
::,• ' .;r,, FLOW
EXISTING GRADE
12" MIN.
DEPTH
UNDISTURBED
GROUND
S2D_T_g4E_wT FE_ CE DEJ-All
NOT TO SCALE
.-. T, .-� .-r, .•. i-�•r-� n r� rr•� mr m T�'1 T T /"A �T'�T !l /'� iY''
ON CENTER
BSMT
10 ° TO TOP
OF EMBANKMENT
f��'
413
PROPOSED GRADE,
GRADE TO PREVENT
SAN.
SANITARY
PONDING
FEET
v�
SEE SUR
NON-WOVEN
NOT TO SCALE
h ILTER FENCE
COMPACTED
I- BACKFILL
EXCAVATE
6"x 6" TRENCH
::,• ' .;r,, FLOW
EXISTING GRADE
12" MIN.
DEPTH
UNDISTURBED
GROUND
S2D_T_g4E_wT FE_ CE DEJ-All
NOT TO SCALE
.-. T, .-� .-r, .•. i-�•r-� n r� rr•� mr m T�'1 T T /"A �T'�T !l /'� iY''
ON CENTER
BSMT
10 ° TO TOP
OF EMBANKMENT
f��'
413
PROPOSED GRADE,
GRADE TO PREVENT
SAN.
SANITARY
PONDING
FEET
6" BACKFILL (MIN) I -�
NON-WOVEN
APPROVED 2"_
_
) � (�
FABRIC FILTER
"
FILL AS MIN. 12
LI 6 "(MIN)
-_
1 SIZE BROKEN STONE
REQUIRED
11-111-11 _ _ _ _
TYP.
-� n=m-iT7=m=18"
4" PERF.
�_OR
MIN. TO GROUNDWATER
PVC
PVC
MOTTLING
--120--
EXISTING CONTOUR
48" MIN. TO LEDGE
12"x48 ��
S�O� LEACHING
9 --RE V CJ L
NOT TO SCALE
h ILTER FENCE
COMPACTED
I- BACKFILL
EXCAVATE
6"x 6" TRENCH
::,• ' .;r,, FLOW
EXISTING GRADE
12" MIN.
DEPTH
UNDISTURBED
GROUND
S2D_T_g4E_wT FE_ CE DEJ-All
NOT TO SCALE
.-. T, .-� .-r, .•. i-�•r-� n r� rr•� mr m T�'1 T T /"A �T'�T !l /'� iY''
w
Q
frt rs
r`
0
" L.L.Q.
N
LAND SURVEYING - HISTORICAL LAND RECORD RESEARCH
COMMERCIAL & RESIDENTIAL DEVELOPMENT
P.O. BOX 184
179 PACHAUG RIVER DRIVE
C GRISWOLD, CONNECTICUT 06351
TELEPHONE (860) 376-2006
FAX (860) 376•-5899
J O 2007 BOUNDARIES LLC
oTHIS DRAWING IS THE PROPERTY OF BOUNDARIES LLC AND HAS BEEN SPECIFICALLY
i PREPARED FOR THE OWNER OF THIS PROJECT, AT THIS SITE, AND IS NOT TO BE
o
cc) DUPLICATED OR USED IN PART OR WHOLE FOR ANY OTHER PURPOSE, PROJECT, LOCATION
OR OWNER WITHOUT THE EXPRESSED WRITTEN CONSENT OF BOUNDARIES LLC.
\ FAIVWS - \
� y R=225' �
�DL=69.59'•
a \ TAN=35.08' 0
CB (TYP) �D O DELTA= 17 20
CHORD=9.32
CH BRG 6N46' 13'58"W `
S37' 2 18N \ �"�ooc�� -348CA
- - -
N \ 122.6 1 ' \ /
1 �
CONNECT TO
\348-. EXISTING UTILITIES -
EXISTING UTILITY J50-
EBENCH I�AR K -� E --- CONDUITS
REBAR�CAP SET \ (FEBRUARY 2007, \
ELEVATION :4 7.61 \ S F
EXISTING DOUBLE CB
ASSUMED DeTUM TF 347.00
PROPOSED SEPTIC \ INV 341.80 IN
O `
FILL AREA (SIF NOTE INV 340.00 OUT
16 AND # 1 G) \ :' � �
100% RESERVE
D -BOX -- AREA (4 x 8 x
!NV 352.1' IN
)
12 GALLERIES
INV 351.9) OUT EXISTING
4 '\ 4
"
\ PVC \ 50 - 6 CPP
y 14 \ D -BOX
4'
\ INV 352.12 IN
OVERFLOW -BOX INV 351.95 OUT
\ INV 352.45 IN
EXISTING SEPTI S , -�`--•..�_ / BOTTOM OF
S
INV 352.78 OUT :' FILL LEACHING TRENCH
(SEE NOTE 10) 146 --�
r EXISTING 3' ELEV 351.45
\ _ ` WIDE SWALE EXISTING VERTICAL CPP
D BOX
INV 352.62 IN " j / INV 347.96 N
INV 352.45 OUT ,
-..,.._i` -- 4 P C INV 347.97 OUT
55
' TYP � � _ � BOTTOM OF
\ TP1144 LEACHING TRENCH
' MIN 354_ -ECFV 351.95 \
e -
\ \ \ p TP# 145 OVERFLOW D -BOX
w INV 352.45 IN
D INV 352.78 OUT
31'-4" PVC
S=0.049-
\ \ \ I RELOCATE 45' OF 6" CPP
l 2 � � � \ �.' •• \ 1 1EXISTlNG �- EXISTING
SAN INV 6" CPP. PROPOSED RELOCATED 6"
355.86 CPP (MAINTAIN 25' MIN TO
\ - _ LEACHING TRENCH)
EXISTING 1,250 GALLON
SEPTIC w NV 354.39 IN
_
_. � INV 354.14 OUT
�\ ^ c4 GARAGE II \ i - - - EXISTING
FF 360.61 s � � � - - _ t EX ST
v \ JII SCHED 40
4 BEDROOM HOUSE I \-- PROPOSED S=1/4/FT
\ (UNDER CONSTRUCTION) I 116'-12" HPDE
FF 362.5-
\ BS'kIT 3:53.5-
PROPOSED \ OPEN
YARD DRAIN ' \ SPACE
1 --1
IF 354.00 \
i - - - - INV' 351.00
- - INV 350.50
(SEE DETAIL) \
PROPOSED / / / 18.75
1 WELL
t,
�\ w a
INV 357.0- \ \
O G94DENo"T 8 7, 81 O- SQ. F7. TOTAL
\ \ /
2.016± ACRES ._-`'° EXISTING \
EXISTING --_ _ 3 WIDE \
\ \ 6' WIDE �- '� SWALE
SWALEON F
,�; • • .
^`- _'',: -L-j'' PROPOSED 230'--6"
j� PERF PVC CURTAIN \
DRAIN WITH RIP RAP \
- - SWALE ON GROUND
W #16 ---- t�---- SURFACE \ h 360\
l
�p \� S=0.026- �
(SEE DETAIL)
WF# 14 Q�
INLAND \
WETLANDS
___------ ---- -- ---- 362 -
tun) N3855'38 "1
WF# 17 -'
o 92.81'
j r 41
� �i/F
DOREEI`I M. MROWKA
x I � •
*CAST IRON GRATE
(NnOPLAST OR
APPRW. EQUAL)
10'
*ADAPTER
(NnOPLAST OR
APPRI EQUAL) -�
12' HDPE 'PIPE 6 PERFORATED. PVC CURTAIN DRAIN
PER PLAN
7
12" tLOPt
:ONCjRETE
rL
OLIN AT1ON
`POU, ED -IN-PLACE)
N -_
DIA
24'
r
* NnOPLAST DISTRIB. 'I TEL. (860-666-5634
YARD D RAIN P EJAIC
NOT TO SCI E
6" OF
MODIFIED
RIP RAP
a
w
0
3/4' CRUSHED > N
STONE `r
o a
FILTER FABRIC o 0
o
6' PERFORATED
Pvc o
(WITH HOLES iO
DOWN)
Ci,L R7. AIW D P AIX D E2rAlf
NOT TO SCALE
s u R EIV//% WO TES
UTILITY POLE
BSMT
BASEMENT
-
MORE OR LESS
SAN.
SANITARY
FT
FEET
INV.
INVERT
REC.
RECOVERED
ELEV.
ELEVATION
PVMT.
PAVEMENT
W/
WITH
TYP.
TYPICAL
g
BUILDING SETBACK LINE
PVC
POLYVINYL CHLORIDE
--120--
EXISTING CONTOUR
S. F.
SQUARE FEET
MINIMUM REAR YARD 45 FEET
PROPOSED CONTOUR
FF
FINISHED FLOOR
PERCOLATION TEST
�,
A. RESUBDIVISION PLAN, FAWNS VIEW, LYNCH HILL ROAD, MONTVILLE, CONNECTICUT,
DEEP TEST PIT
IP
IRON PIPE
PREPARED BY CLA ENGINEERS, INC.
i
MON.
MONUMENT
w
Q
frt rs
r`
0
" L.L.Q.
N
LAND SURVEYING - HISTORICAL LAND RECORD RESEARCH
COMMERCIAL & RESIDENTIAL DEVELOPMENT
P.O. BOX 184
179 PACHAUG RIVER DRIVE
C GRISWOLD, CONNECTICUT 06351
TELEPHONE (860) 376-2006
FAX (860) 376•-5899
J O 2007 BOUNDARIES LLC
oTHIS DRAWING IS THE PROPERTY OF BOUNDARIES LLC AND HAS BEEN SPECIFICALLY
i PREPARED FOR THE OWNER OF THIS PROJECT, AT THIS SITE, AND IS NOT TO BE
o
cc) DUPLICATED OR USED IN PART OR WHOLE FOR ANY OTHER PURPOSE, PROJECT, LOCATION
OR OWNER WITHOUT THE EXPRESSED WRITTEN CONSENT OF BOUNDARIES LLC.
\ FAIVWS - \
� y R=225' �
�DL=69.59'•
a \ TAN=35.08' 0
CB (TYP) �D O DELTA= 17 20
CHORD=9.32
CH BRG 6N46' 13'58"W `
S37' 2 18N \ �"�ooc�� -348CA
- - -
N \ 122.6 1 ' \ /
1 �
CONNECT TO
\348-. EXISTING UTILITIES -
EXISTING UTILITY J50-
EBENCH I�AR K -� E --- CONDUITS
REBAR�CAP SET \ (FEBRUARY 2007, \
ELEVATION :4 7.61 \ S F
EXISTING DOUBLE CB
ASSUMED DeTUM TF 347.00
PROPOSED SEPTIC \ INV 341.80 IN
O `
FILL AREA (SIF NOTE INV 340.00 OUT
16 AND # 1 G) \ :' � �
100% RESERVE
D -BOX -- AREA (4 x 8 x
!NV 352.1' IN
)
12 GALLERIES
INV 351.9) OUT EXISTING
4 '\ 4
"
\ PVC \ 50 - 6 CPP
y 14 \ D -BOX
4'
\ INV 352.12 IN
OVERFLOW -BOX INV 351.95 OUT
\ INV 352.45 IN
EXISTING SEPTI S , -�`--•..�_ / BOTTOM OF
S
INV 352.78 OUT :' FILL LEACHING TRENCH
(SEE NOTE 10) 146 --�
r EXISTING 3' ELEV 351.45
\ _ ` WIDE SWALE EXISTING VERTICAL CPP
D BOX
INV 352.62 IN " j / INV 347.96 N
INV 352.45 OUT ,
-..,.._i` -- 4 P C INV 347.97 OUT
55
' TYP � � _ � BOTTOM OF
\ TP1144 LEACHING TRENCH
' MIN 354_ -ECFV 351.95 \
e -
\ \ \ p TP# 145 OVERFLOW D -BOX
w INV 352.45 IN
D INV 352.78 OUT
31'-4" PVC
S=0.049-
\ \ \ I RELOCATE 45' OF 6" CPP
l 2 � � � \ �.' •• \ 1 1EXISTlNG �- EXISTING
SAN INV 6" CPP. PROPOSED RELOCATED 6"
355.86 CPP (MAINTAIN 25' MIN TO
\ - _ LEACHING TRENCH)
EXISTING 1,250 GALLON
SEPTIC w NV 354.39 IN
_
_. � INV 354.14 OUT
�\ ^ c4 GARAGE II \ i - - - EXISTING
FF 360.61 s � � � - - _ t EX ST
v \ JII SCHED 40
4 BEDROOM HOUSE I \-- PROPOSED S=1/4/FT
\ (UNDER CONSTRUCTION) I 116'-12" HPDE
FF 362.5-
\ BS'kIT 3:53.5-
PROPOSED \ OPEN
YARD DRAIN ' \ SPACE
1 --1
IF 354.00 \
i - - - - INV' 351.00
- - INV 350.50
(SEE DETAIL) \
PROPOSED / / / 18.75
1 WELL
t,
�\ w a
INV 357.0- \ \
O G94DENo"T 8 7, 81 O- SQ. F7. TOTAL
\ \ /
2.016± ACRES ._-`'° EXISTING \
EXISTING --_ _ 3 WIDE \
\ \ 6' WIDE �- '� SWALE
SWALEON F
,�; • • .
^`- _'',: -L-j'' PROPOSED 230'--6"
j� PERF PVC CURTAIN \
DRAIN WITH RIP RAP \
- - SWALE ON GROUND
W #16 ---- t�---- SURFACE \ h 360\
l
�p \� S=0.026- �
(SEE DETAIL)
WF# 14 Q�
INLAND \
WETLANDS
___------ ---- -- ---- 362 -
tun) N3855'38 "1
WF# 17 -'
o 92.81'
j r 41
� �i/F
DOREEI`I M. MROWKA
x I � •
*CAST IRON GRATE
(NnOPLAST OR
APPRW. EQUAL)
10'
*ADAPTER
(NnOPLAST OR
APPRI EQUAL) -�
12' HDPE 'PIPE 6 PERFORATED. PVC CURTAIN DRAIN
PER PLAN
7
12" tLOPt
:ONCjRETE
rL
OLIN AT1ON
`POU, ED -IN-PLACE)
N -_
DIA
24'
r
* NnOPLAST DISTRIB. 'I TEL. (860-666-5634
YARD D RAIN P EJAIC
NOT TO SCI E
6" OF
MODIFIED
RIP RAP
a
w
0
3/4' CRUSHED > N
STONE `r
o a
FILTER FABRIC o 0
o
6' PERFORATED
Pvc o
(WITH HOLES iO
DOWN)
Ci,L R7. AIW D P AIX D E2rAlf
NOT TO SCALE
s u R EIV//% WO TES
i
1. THIS SURVEY AND MAP HAVE BEEN PREPARED PURSUANT TO THE REGULATIONS OF CONNECTICUT STATE
AGENCIES SECTIONS 20--300b- I THROUGH 2O-300b-20AND THE "STANDARDS FOR SURVEYS
AND MAPS IN
THE STATE OF CONNECTICUT AS ADOPTED FOR USE BY TH,. CONNECTICUT ASSOCIATION OF LAND SURVEYORS z
INC. ON SEPTEMBER 26TH 1996. IT IS AN "IMPROVEMENT LOCATION AND TOPOGRAPHIC SURVEY" BASED ON J FMEADOWAWN'S SITE
DEPENDENT RESURVEY AND CONFORMS TO HORIZONTAL CLASS A-2 AND TOPOGRAPHIC CLASS T-2 ACCURACY' ROAD LOCATION
STANDARDS. IT IS INTENDED TO BE USED FOR SITE DEVELOPMENT.
2. PROPERTY LINES AND NORTH ORIENTATION WERE DERIVED FROM REFERENCE MAP 4A.
TOPOGRAPHY WAS
DERIVED FROM REFERENCE MAP 4A AND LIMITED TOPOGRAPHIC FIELD SURVEY.
3. THE SUBJECT PROPERTY LIES WITHIN R-120 ZONE (CLUSTER DEVELOPMENT), HAVING
THE FOLLOWING'
DIMENSIONAL REQUIREMENTS:
MINIMUM LOT SIZE 80,OCK1 SQ. FT.
'
MINIMUM LOT FRONTAGE 150 FEET
MINIMUM FRONT YARD45 FEET
Dqc \
MINIMUM SIDE YARD 18. 1'5 FEET
_f
MINIMUM REAR YARD 45 FEET
'
4. REFERENCE MAP:
r� 16
�,
A. RESUBDIVISION PLAN, FAWNS VIEW, LYNCH HILL ROAD, MONTVILLE, CONNECTICUT,
PREPARED FOR /,
STONEHENGE PILLARS, LLC, JUNE 2005, REVISED TO: J44UARY 18, 2006, SHEETS
J THROUGH 16,"
PREPARED BY CLA ENGINEERS, INC.
i
5. THIS SITE IS LOCATED IN AN R-120 ZONE AND IS PART OF AN APPROVED CLUSTER SUBDIVISION WHERE THE 9l
BUILDING SETBACKS ARE REDUCED BY 25% OF THE REQUIRED R-120 SETBACK REQUIREMENTS AS INDICATED ti° ` 1
ABOVE.
<^ Rooki-nd
\ Pond
6. THIS PLAN IS A MODIFICATION TO A PREVIOUSLY APPROVED SANITARY PLAN PREPARED
BY OTHERS WHICH
INCLUDES DRAINAGE IMPROVEMENTS DISCUSSED WITH THE TOWN OF MONTVILLE STAFF (WETLANDS OFFICER,
ZONING OFFICER AND TOWN ENGINEER) DURING A SITE MEETING ON JANUARY 9, 2007.
`\
THE HOUSE, HOUSE SEWER PIPE FROM THE HOUSE TO THE SEPTIC TANK, THE SEPTIC
A 1r AA7.
TANK, THE PERIMETER LD CA TION P
OF THE SEPTIC FILL THAT HAS BEEN PLACED ON SITE, THE FOOTING DRAIN OUTLET PIPE JUNCTION WITH THE
DISCHARGE PIPE TO THE DOUBLE CB, THE UTILITY CONDUITS, AND THE 6' WIDE AND 3'
WIDE DRAINAGE S'C'ALE: 1 =1000'
SWALES WERE FIELD LOCATED BY THIS FIRM ON JANUARY 2�,, 2007. ALL OTHER EXISTING
INFORMATION WAS
TAKEN FROM PLANS BY OTHERS.
DEEP ITE'SIT-1 P-TTAXD
qEWEfzv lL WOTES
1. THIS SEPTIC SYSTEM INSTALLATION INCLUDING ALL MATERIALS (PIPING, SEPTIC TANK,
!J / T %� /� �] /
��ST ��L,S
STONE, FILL, FTC.) USED FOR THIS SEPTIC SYSTEM SHALL CONFORM TO THE CURRENT
1- �1\,CO.L��1 O.J V LILTS
EDITION/REVISION OF THE 'TECHNICAL STANDARDS FOR SUBSURFACE SEWAGE DISPOSAL
SYSTEMS" REVISED JANUARY 1, 2007 OF THE CONNECTICUT PUBLIC HEALTH CODE BY THE
DEEP TEST PITS WERE RECORDED BY ROBERT RUSSO OF CLA ENGINEERS, 11-30-04.
STATE OF CONNECTICUT DEPARTMENT OF PUBLIC HEALTH.
PERCOLATION TEST WAS PERFORMED BY CLA ENGINEERS ON 6-17-05.
2. THE PROPOSED HOUSE SEWER FROM THE BUILDING TO THE SEPTIC TANK SHALL BE
SCHEDULE 40 PVC ASTM D 1785/ASTM D 2665 OR APPROVED EQUAL AND INDICATED N TABLE
TEST PIT J144
NO, 2 OF 'TECHNICAL STANDARDS FOR SUBSURFACE SEWAGE DISPOSAL SYSTEMS" ALL
OTHER SEWER PIPE FOR THIS SEPTIC SYSTEM SHALL BE 4" PVC ASTM D3034, SDR 35 WITH
" "
0"- 10 TOPSOIL DARK BROWN FINE SANDY LOAM
RUBBER COMPRESSION GASKET OR BELL AND SPIGOT OR APPROVED EQUAL.
10"- 21 " SUBSOIL STRONG BROWN FINE SANDY LOAM
WELLS POTABLE GEOTHERMAL OR IRRIGATION WITHIN 75' OF THE
3. THERE ARE NO E ( )
21"- 93" DENSE GRAY SILTY TILL
PROPOSED SEPTIC SYSTEM. THERE ARE NO SEPTIC SYSTEMS WITHIN 75' OF THE
NO GROUNDWATER, NO LEDGE, MOTTLING 0 21-
PROPOSED WELL
4. THERE SHALL BE NO STUMPS OR BOULDERS BURIED WITHIN 50' DOWN GRADIENT OF THE
TEST PIT 45
SEPTIC SYSTEM. SHOULD ANY SIGNIFICANT VARIATIONS FROM THE TEST HOLE DATA BE
ENCOUNTERED DURING EXCAVATIONS (LEDGE, GROUNDWATER, MOTTLING, SOIL TYPE,
0"- 10" TOPSOIL DARK BROWN FINE SANDY LOAM
ETC.), THE DESIGN ENGINEER SHALL BE NOTIFIED PRIOR TO INSTALLATION OF THE SEPTIC
10"- 24" SUBSOIL STRONG BROWN FINE SANDY LOAM
SYSTEM.
24"- 87" GRAY BROWN DENSE SILTY SANDY TILL
5. ALL EXISTING UTILITIES ARE APPROXIMATE ONLY. THE CONTRACTOR SHALL VERIFY ALL
GROUNDWATER 0 85", NO LEDGE, MOTTLING 0 24"
UTILITY LOCATIONS AND ELEVATIONS PRIOR TO ANY CONSTRUCTION. CONTRACTOR SHALL
CONTACT "CALL -BEFORE -YOU -DIG" AT 1-800-922-4455 AT LEAST 48 HOURS PRIOR TO ANY
TEST PIT #146
EXCAVATION.
0"- 13" TOPSOIL DARK BROWN FINE SANDY LOAM
6. THE PROPOSED FILL FOR THIS SEPTIC SYSTEM .SHALL MEET THE FOLLOWING
SPECIFICATIONS:
13"- 20" SUBSOIL STRONG BROWN FINE SANDY LOAM
A. 100% OF FILL SHALL PASS THROUGH A 3" SIEVE.
20"- 87" GRAY BROWN DENSE SILTY SANDY TILL
B. MAXIMUM % OF GRAVEL (BETWEEN #4 & 3" SIEVE) = 457..
NO GROUNDWATER, NO LEDGE, MOTTLING 0 20"
C. GRADATION OF FILL WITHOUT THE GRAVEL SHALL MEET THE FOLLOWING CRITERIA:
SIEVE SIZE % PASSING (WET) % PASSING (DRY)
#4 t00% 100%
TEST PIT J 14 7
# 10 70 - 100% 70 - 100%
#40 10 - 50%* 10 - 75%
0"- 10" TOPSOIL DARK BROWN FINE SANDY LOAM
# 100 0 - 20% 0 - 5%
10"- 36" SUBSOIL STRONG BROWN FINE SANDY LOAM
1200 0 - 5% 0 - 2.5%
36"- 77" COMPACT GRAY TILL FINE SANDY LOAM
D. * PERCENT PASSING THE #40 WET SIEVE CAN BE INCREASED TO NO GREATER THAN
NO LEDGE, MOTTLING 0 22"
75% IF THE PERCENT PASSING THE 1100 SIEVE DOES NOT EXCEED 10% AND THE 1200
NO GROUNDWATER,
4'►FVF 00c•S NOT EXCI"F_D 5%.
E. PERCIJLA ;OI RATE AFTER PLACEMENT AND COMPACTION SHALL BE FASTER THAN
OR EQUAL TO 10.0 MINUTES/INCH.
A WET OR DRY SIEVE ANALYSIS MAY BE REQUIRED PRIOR TO FILL PLACEMENT TO
VERIFY THAT IT MEETS THESE SPECIFICATIONS. THE FILL SHALL BE APPROVED BY THE
PERCOLATION TEST WAS PERFORMED BY CLA ENGINEERS 0N -17-05.
UNCAS HEALTH DISTRICT OR DESIGN ENGINEER PRIOR TO ITS PLACEMENT ON
SITE.
PERC
7. STONE AGGREGATE MEANS BROKEN OR CRUSHED STONES, OR SCREENED GRAVEL MEETING
DEPTH = 24
DEPARTMENT OF TRANSPORTATION FORM 816 SPECIFICATION M.01.01 FOR NO. 4 STONE
(SIEVE SIZES 3/8 THROUGH 2 -INCH AS SHOWN BELOW OR LATEST SPECIFICATION) AND THE
SIEVE GRADATION FOR THE 1200 AND 140 SIEVE SHOWN BELOW BASED ON A WET SIEVE TEST.
TIME AIN
STONE AGGREGATE SHALL BE FREE OF SILT, DIRT OR DEBRIS, AND SHALL SHOW A LOSS OF
10:58 2"
ABRASION OF NOT MORE THAN 50% USING AASHTO METHOD T-96, AND WHEN TESTED FOR
11:01 5"
SOUNDNESS USING AASHTO METHOD T-104 NOT HAVE A LOSS OF MORE THAN 15% AT THE END
11:04 7"
OF 5 CYCLES.
11:07 8"
SIEVE SIZE % PASSING
2 NCH 100%
11:10 9-114"
1.5 INCH 90 - 100%
11:13 10"
i INCH 20 - 55%
11:16 10-314"
3/4 INCH 0 - 15%
11:19 11-112-
3/8 INCH 0 - 5%
#40 0 - 3%
11:22 12"
#200 0 - 1.5%
11:25 12-314-
11:28 DRY
8. NO DEVIATION FROM THE APPROVED DESIGN PLAN SHALL BE ALLOWED WITHOUT PRIOR
11:28 RESOAKED 2"
APPROVAL FROM THE UNCAS HEALTH DISTRICT AND THE DESIGN ENGINEER.
11:31 4-1/4"
9. THE SEPTIC TANK SHALL BE PRECAST CONCRETE UNLESS OTHERWISE AUTHORIZED BY THE
11:34 6"
DESIGN ENGINEER.
11:37 7"
11:40 8-1/2"
10. SITE PREPARATION PROCEDURE FOR THE INSTALLATION OF THE PROPOSED SEPTIC SYSTEM:
11:43 9-112 "
A. STRIP ALL TOPSOIL, VEGETATION AND ORGANIC MATERIAL IN THE AREA OF AND 5'
11:46 10"
SURROUNDING THE PRIMARY LEACHING TRENCHES.
B. USING A HEAVY RAKE OR EQUAL, THOROUGHLY SCARIFY AND ROUGHEN UP THE
11:49 10-1/2"
EXPOSED SUBSOIL. PREVENT ANY VEHICULAR TRAFFIC, BACKHOE, TRUCKS, ETC.
11:52 11"
FROM SMOOTHING/COMPACTING THIS EXPOSED SUBSOIL.
11:55 11-112-
C. PLACE AND COMPACT SELECT IMATERIALLL MEETING PI INDICATED
C
ABOVE (NOTE #6)IN LIFTS OF NOT GREATER 12 INTHE AREA OFFICATIONS THE
11:58 12-1/4
PROPOSED LEACHING TRENCHES UP TO AT LEAST THE ELEVATION OF THE TOP OF
12:01 DRY
THE LEACHING TRENCHES. EXISTING SEPTIC FILL UPGRADIENT OF THE NORTHWESTERN
PORTION OF THE 1ST LEACHING TRENCH MAY BE EXCAVATED AND USED IN THE PROPOSED
PERC 112 PERCOLATION RATE ® 24" 6.0 MINUTES,/INCH
SEPTIC FILL AREA.
D. PERFORM AT LEAST 1 PERCOLATION TEST ON PLACED FILL. FILL MUST HAVE A
PERCOLATION RATE EQUAL TO OR FASTER THAN THAT AS INDICATED IN NOTE #6.D.
SANDAJVTrARY
���FGX �,' ����
IF PERCOLATION RATE IS SLOWER THAN THAT RATE, ALL FILL SHALL BE REMOVED
REPLACED WITH ACCEPTABLE FILL MEETING PROPER SPECIFICATIONS.
.
E. INSTALL SEPTIC SYSTEM PER PLAN USING APPROVED AGGREGATE AS INDICATED IN
NOTE #7.
PROPOSED 4 BEDROOM HOUSE
F. COVER SYSTEM WITH A MINIMUM OF 6" OF LOAM IN LAWN AREAS, GRADE TO
DESIGN PERCOLATION RATE = 1.1 - 10.0 MINUTESIINCH
PREVENT PONDING AND SEED WITH GRASS TO STABILIZE. THE FINISHED GRADE 10'
LEACHING AREA REQUIRED = 660 SF EFFECTIVE
FROM ANY PART OF THE PROPOSED LEACHING TRENCHES SHALL BE AT LEAST THE
DESIGN: 1,250 -GALLON CONCRETE SEPTIC TANK M1NlML'h1 AND 2 F�'{)WS OF 1 ! 0' OF SAME ELEVATION AS THE TOP OF THE RESPECTIVE LEACHING TRENCH.
C ) G. CLEANOUT MANHOLES AT THE INLET BAFFLE AND AT THE OUTLET FILTER OF THE
4' WIDE, 12" HIGH LEACHING TRENCHES BY SERIAL DISTR,',3U ION
SEPTIC TANK OR ASSOCIATED RISERS AT THESE LOCATIONS IF REQUIRED SHALL BE
LEACHING AREA PROVIDED: 2 x 110' x 3.0 SF%LF = 660 SF EFFECTIVE
LOCATED AT A DEPTH NOT GREATER THAN 12" BELOW FINAL GRADE.
100% RESERVE AREA PROVIDED
11. FOR EXACT HOUSE DIMENSIONS, SEE BUILDING PLANS.
, MLSS C.AL CULA71ON
12. BENCHMARK TO BE LOCATED IN THE AREA OF DEVELOPMENT PRIOR TO THE START OF
CONSTRUCTION.
HYDRAULIC GRADIENT = 6.9 e
DEPTH TO RESTRICTIVE LAYER = 20"
13. PRIOR TO CONSTRUCTION, THE SEPTIC SYSTEM SHALL BE STAKED OUT BY A
HYDRAULIC FACTOR = 34
LICENSED LAND SURVEYOR.
FLOW FACTOR FOR 4 BEDROOMS = 2.0
PERCOLATION FACTOR FOR 5.1- 10.0 MINUTES/INCH = 1,2
MLSS REQUIRED = 81.6'
MLSS PROVIDED = 110"
1_._*"A4PR0TE MEJVr 1
-AND-
TOZ'O RAPHIC SURTEY
PREPARED FOR
`70 MY KNOWLEDGE AND BELIEF THIS MAP IS SUBSTANTIALLY CORRECT AS
NOTED HEREON." � STO LJTEWG E PllLARS, L.L.0
LOT # 11 FAWN'S MEADOW ROAD
70016
MONTVILLE, CONNECTICUT
�i
1
JOHN U. FAULISE JR. L5. LICENSE N0. DATE
SCALE: 1 "=20' FEBRUARY 2007 JOB I.D. NO. 06-1450
z