HomeMy WebLinkAboutPlot PlanFINISH
GRADE
10f MIN FILTER FABRIC
' f L
:.' .: .. •
�; : ERFE�qTED
V PI
1 E' MIN.f ; .
f' + • �f .. • • 4A
' f
f .
18" MIN
4'-d' MIN MOTTLING UNE
USE 1" CLEAN
CRUSHED STONE
LEDGE UNE
TYPICAL SECTION LEACHING TRENCH
PRIMARY AND RESERVE SYSTEMS
ZONING COMPLIANCE CHART
ter,r X51' ry 5 4/ / 99
REQUIRED
PROVIDED
MIN SIDE
DTP# 101
DTP #102
YARD
25'
DTP #103
DTP #104
0" —6" TOPSOIL HUMUS
6"-26" SANDY SUBSOIL W/STONES
0" —6" TOPSOIL HUMUS
6" —32" SANDY SUBSOIL W/STONES
0"
6"-247
—6"
TOPSOIL HUMUS
SANDY SUBSOIL W/STONES
0"
6"-28"
—6" TOPSOIL HUMUS
SANDY SUBSOIL W/STONES
26"-96" SILT & FINE SAND
32"-88" FINE SAND & STONES
24!'-40"
MIN FRONT
SILT W/SAND & STONES
28"
—44" SILT W/SAND & STONES
DAMP FIRM TO COMPACT
DAMP SOME SILT & BLDRS
40"-95"
FINE SAND & STONE DAMP
44"-102"
F TO M SAND & SILT
SOME BLDRS
FIRM TO COMPACT
1 C.K.
FIRM TO COMPACT
ZONE RA -120
W/ COBBLES — DAMP
NO WATER
NO WATER
NO WATER
FIRM TO COMPACT
NO LEDGE
NO LEDGE
NO LEDGE
NO WATER
MOTTLED AT 36"
NO MOTTLING
MOTTLED AT 35"
NO LEDGE
38"
MOTTLED AT
FINISH
GRADE
10f MIN FILTER FABRIC
' f L
:.' .: .. •
�; : ERFE�qTED
V PI
1 E' MIN.f ; .
f' + • �f .. • • 4A
' f
f .
18" MIN
4'-d' MIN MOTTLING UNE
USE 1" CLEAN
CRUSHED STONE
LEDGE UNE
TYPICAL SECTION LEACHING TRENCH
PRIMARY AND RESERVE SYSTEMS
ZONING COMPLIANCE CHART
ITEM
REQUIRED
PROVIDED
MIN SIDE
YARD
25'
92.5
�--
DESCRIPTION
REVISIONS
MIN REAR
YARD
50'
417'
MIN FRONT
YARD
5 0'
80.51
MAX FLOOR
AREA
.15
.016
�RATIO
MHEIGHTDG 30'
1 C.K.
ZONE RA -120
SEPTIC SYSTEM DESIGN CRITERIA_ I
USE MIN PERCOLATION RATE OF ONE INCH IN 8 MINUTES I
DESIGN FOR FOUR BEDROOM HOUSE -1250 GAL SEPTIC TANK REQ'D 660 SF LEACHING AREA REQ'D
PROVIDE 3-75 FT LONG 3'-0 WIDE LEACHING TRENCHES FOR BOTH PRIMARY AND RESERVE — 675 SF , �►��
MLSS CRITERIA: SLOPE=12%, RESTRICTIVE LAYER ® 35", HF=20, PF=2.0, PF=1.5, MLSS=72' MIN
CONSTRUCTION: CLEAR AND GRUB, REMOVE STUMPS AND BRUSH, STRIP OFF TOPSOIL AND ORGANIC
MATERIAL, PLACE APPROVED CLEAN BANK RUN GRAVEL UP TO GRADE, COMPACT TO 95% OF DRY
DENSITY. EXCAVATE LEACHING TRENCHES, USE 3'-0" WIDE BY 1'-6" BED OF CLEAN CRUSHED STONE N
WITH PIPING AND FABRIC AS SHOWN IN DETAIL OF TYPICAL INSTALLATION. INSTALL HLO, D—BOX, SEPTIC
TANK, AND PIPING. COVER CRUSHED STONE WITH NON—WOVEN FILTER FABRIC PER ASTM STD. D-3776,
GRADE OFF ENTIRE AREA, PLACE 4" LOAM, SEED, FERTILIZE AND MULCH.
SPEC. BANK RUN GRAVEL: USE CLEAN MATERIAL WITH MINIMUM OF 2% FINES PASSING #200 SIEVE.
USE CONNECTICUT D.O.T. SPEC. M .02-06-18 FORM 814. I
r R ► C�� TG `TE ' T'IL>'T . C ST�'_UC T� -?..? { F'.. N 't_1 `` '� ` :? E<M fiT<."'C_ ,..p\t�:
C
TO THE BEST OF MY KNOWLEDGE AND
BELIEF THIS MAP IS SUBSTANTIALLY
CORRECTHEREON
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#18332
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CT. LIC. N0. +32
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LEGEND
s 4'-0' WOOD POSTS
DH 0 DRILL HOLE�'�. \ AT 10` D.C. FILTER FABRIC
MON ❑ CONCRETE MONUMENT �� �'o�•
SILT FENCING
SILT FENCE TO BE INSTALLED
__ -- BUILDING LINE <1, \\
MON I BACKFILL
DTP DEEP TEST PIT
EXCAVATE
+r PERI PERCOLATION TEST / s . ce Ioo.
256 EXISTING CONTOUR ELEVATION oK
PROPOSED2� CL
--s6CONTOUR ELEVATION i
-0
%
D—BOX
INV IN 25
j L_ - INV TREN(
----7-
i
HLO
INV IN 259.
IINV TRENCH
INV OUT 25
HLJ--
/ INV IN 260.
INV TRENCH
INV OUT 2.6
T-
2 �
/ 2
i
i
w
THIS SURVEY AND PLAN HAVE BEEN 'PREPARED IN ACCORDANCE WITH
THE CONNECTICUT GENERAL STATUTES SECTION 20-300b
THE TYPE OF SURVEY PERFORMED IS A MONUMEN i ED PROPERTY SURVEY.
BOUNDARY DETERMINATION IS BASED ON EXISTING MONUMENTATION, DEEDS & MAPS WFILF
THIS SURVEY CONFORMS TO CLASS A-2 STANDARDS
NATIVE SOIL
CB
2�
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-� MON �' SEDIMENT CONTROL FENCIN(
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PES C 1`,5''5 4/ 8/ 99
`\1\1 RATE = 1" IN 8 MINS
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515.94 1999 EDMOND D. S=, P.E.
„ Vii r 40 Q 0 40 THESE DRAWINGS ARE THE PROPERTY OF
4'' —O — - THE ENGINEER/SURVEYOR AND ARE NOT
S 7g FEET TO BE ALTERED, MODIFIED, OR DUPLICATED
+--_.._._ _ IN ANY WAY WITHOUT THE EXPRESS
GRAPHIC S CAL WRITTEN CONSENT OF THE ENGINEER/
SURVEYOR.
SCAT,: 1" = zoPLOT PLANL
DATE: WITH ENGINEERED SEPTIC sy TEM
MAY, 1999 PREPARED FOR
DSGN/DWN/CHK:
BE5/8ES/EDS MICHAEL DAMATC 4
DWG. #zoo—oss
SHEET 1 OF 1 LOT 23 GREYSTONE DRIVE � M0,^� MLLE, CT
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KA1 z'
DATE
DESCRIPTION
REVISIONS
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