HomeMy WebLinkAboutApproved Design 2995 Ellington ROad SEPTIC SYSTEM DESIGN: SELECT FILL: / / \
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RESERVE AREA DESIGN CRITERIA EXISTING HOUSE LOT 1. THE FILL SHALL BE INSTALLED TO EXISTING GROUND ELEVATION. 0 z 2
DESIGN PERCOLATION RATE: 12.86 MIN IN 2. THE FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN THREE (3) INCHES.
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REQUIRED EFFECTIVE LEACHING AREA = 900 SF 3. UP TO 45% OF THE DRY WEIGHT OF THE REPRESENTATIVE SAMPLE MAY BE RETAINED ON THE #4 -
GST 6212 SIEVE (THIS IS THE GRAVEL PORTION OF THE SAMPLE). - Maw References: W ~
DESIGN: 1 90 ROW ( ) 4. THE MATERIAL THAT PASSES THE #4 SIEVE IS THEN RE WEIGHED AND THE SIEVE ANALYSIS u
/ S ! 1. "Subdivision Plan Tall Oaks Acres 2995 & 2999 Ellington Road n
RESTARTED. y> j South Windsor, Connecticut Prepared For: Stephen & Elizabeth 0 a n
MINIMUM LEACHING SYSTEM SPREAD CALCULATION (MLSS) EXISTING LOT 5. THE REMAINING SAMPLES SHALL MEET THE FOLLOWING GRADATION: i \ Wisneski 2985 Ellington Road South Windsor, CT 06074 Scale: L>1 c
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HF: 30 (SLOPE=8.4% & RECEIVING SOIL DEPTH=18 ) I I 1 =50' Date: 11-17-15 Rev. 2-22-16" Class A-2 by Design °
FF: 2 / \ Professionals, Lawrence R. Geissler, Jr., L S. a
PF: 1.5 Sieve Size % Passina Wet Sieve % Passing Dry Sieve
4 100 100
MLSS= HF x FF x PF = 30 x 2 x 1.5 = 90±FT (90FT PROVIDED) #10 70 - 100 70 - 100
#40 10 - 50 (SEE NOTE BELOW) 10 - 75 I U SANITARY DESIGN CRITERIA LOT 1 #100 0 - 20 0 - 5
PROPOSED RESIDENTIAL USAGE: 4-BEDROOM SINGLE FAMILY HOUSE #200 0 - 5 0 - 2 5 �' ( s ,�,i, a
1500 GPD '
W/ 100-200GAL TUB (NO GARBAGE GRINDER): � �������
NOTE: PERCENT PASSING THE #40 SIEVE CAN BE INCREASED TO NO GREATER THAN 75% IF THE
DESIGN PERCOLATION RATE: < 10.1 MIN/IN PERCENT PASSING THE 100 SIEVE DOES NOT EXCEED 10% AND THE #200 SIEVE DOES NOT EXCEED 5%. '
PE NT #
REQUIRED EFFECTIVE LEACHING AREA = 660 SF
DESIGN: 1,500-GALLON CONCRETE SEPTIC TANK WITH 2-72' ROWS THE RESPONSIBILITY FOR THE PREPARATION OF A LEACHING AREA UTILIZING "SELECT MATERIAL" IS THAT
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LEACHING GALLERIES W DISTRIBUTIOIN BOX IN CENTER OF THE LICENSED INSTALLER. THE INSTALLER SHALL TAKE THE NECESSARY STEPS TO PROTECT THE
(4 X1 X8 CONCRETE ) / of
LEACHING AREA PROVIDED: 72' x 2 x 5.9 SF LF = 840 SF > 660 SF UNDERLYING NATURALLY OCCURRING SOILS FROM OVERCOMPACTION AND SILTATION ONCE EXPOSED.
100% RESERVE AREA PROVIDED: 2-72' ROWS (4'X1'X8' CONCRRETE LEACHING
GALLERIES) cL&P
26374
A CALCULATION MLSS LOT 1 /
UM LEACHING SYSTEM SPREAD
MINIM
HF: 28 (SLOPE=9,7% & RECEIVING SOIL DEPTH=24") I
FF. 2 / I E \
PF: 1.2 (TP'-15 PERC RATE = 5.2 MIN/IN) S=1''O�L { ? !
68±FT 72FT PROVIDED
MLSS= HF x FF x PF 28 x 2 x 1.2 ( )
SEPTIC; TANK I I I I € 1 1
SANITARY DESIGN CRITERIA LOT 2
/ J 5 ARRO C-3-15p0 HIV/ 3 INUR HOES
PROP. WATER TAP LOCATION J / I I I
t INSTA .ZABEL 1 SERIES EjNT Flt� I ( +
PROPOSED RESIDENTIAL USAGE: 4-BEDROOM SINGLE FAMILY HOUSE / I
D (COORD. W/CT WATER) �\ / / � ,, ON � ;PIPE�
W 100-200GAL TUB NO GARBAGE GRINDER): 1500 GP
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DESIGN PERCOLATION RATE: < 10.1 MIN IN f .17 IN
I , +
/. ," L MIT OF W RANDS (T?P) { I (
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REQUIRED EFFECTIVE LEACHING AREA = 660 SF
1,500-GALLON CONCRETE SEPTIC TANK WITH 1-64' ROWS ( I
AN S REGU tED AREA ;
(CUR-TECH CTL-24 CHAMBERS) W/ DISTRIBUTIOIN BOX AT END 64'-26h"x76"wx6'I ? I
CUR-TECH CTL-24 I I I
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LEACHING AREA PROVIDED: 64 x 13.0 SF/LF = 832 SF > 660 SF /
RESERVE AREA PROVIDED: 56' ROW (CUR-TECH CTL-24 CHAMBERS) CHAMBERS 1= !
BOT. EL=346.0 299.9 Ellington IRala
RESERVE LEACHING AREA PROVIDED: 56' x 13.0 SF/LF = 672 SF > 660 SF rya _ 89,848 S.
2. 6 Ac.
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D BOX 1105� C. ° Upland
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MINIMUM LEACHING SYSTEM SPREAD CALCULATION (MLSS LOT 2 �_ (IN) N/F
I ,` i I Stephen J. Wisneski Jr.
RESTRICTIVE LAYER DETERMINED BY TEST PIT TP-3A, MOTTLING AT 2.4 FL=347.83 (OUT) / , I p
12 ? I I CONSERVATION E SEhfENT l ( _ & Elizabeth A. Wisneski
RECEIVING SOIL DEPTH= 26" (STRUCTURE HT.) + 18" (GW SEPARATION) = 44 INCHES - / , 2B -4 PVC SCH 40 , 40 FAVOR OF`TO of o0TH
HF: 24 (SLOPE=5.0f% & RECEIVING SOIL DEPTH=44") / '� 1 l i IVINDSOR I
S 2.62% I I (Vol 2487, Pg. 250)
FF: 2
PF: 1.2 TP-15 PERC RATE = 5.2 MIN/IN) -
( PROP. UTIUTY POLE i
MLSS= HF x FF x PF = 24 x 2 x 1.2 = 58FT (64FT PROVIDED) LOCATION COORD. / ` , ' LlM/T 0 CONSERVA7IN
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W/EVERSOURCE
CL&P 9 , PROP. HOUSE
26373 / P1• = 4 BEDROOM'
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� FI==353.
PROP. WATER TAP LOCATION u�
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/ � FF 344.0; .S �, I ( � tg A�
CONTECH C-46 NW 3" DIA. PIPE INLETS (COORD. W/CT WATER) � `3
t i G t` !r J ' I i ' � 1 i � S t � �� � � ( � N
FILTER FABRIC OR EQUAL COMMON FILL I FL-349.11' r
AND TOPSOIL
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GARAGE
9-12"x48"x8' CONC. 'v
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INSTALL PER 44 CHAMBERS BOT. EL 354.0 �,� \ti �G , \ ' I
MANUFACTURER'S a a.a' d ° a a . 'd a e �00
INSTRUCTION
ABS PLASTIC FIN REVISIONS
48" 14"
14"
BACKFILLED W/ , , 1 ` �, ,
APPROVED SEPTIC FILL
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CONCRETE CHAMBER
� r ' � ' a 1 � + 1 BY: LF TAC CHK• JI
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TYPICAL SECTION CUR - TECH CTL- 24 CHAMBER _ �� ' 349
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FOR L0
N.T.S. �' ,' t / � 1 �
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� 34'-4"IPv � � APPROVED
a , SCH 40 S-2. I o� �, I ��,�a Cl) Of
CL&P
TOWN OF SOUTH WINDSOR Q)
26372 l;l I °�\ HEALTH DEPARTMENT
DATE: I2�
GARAGE
I 1 I SIG: ��t - �O
ass ` \ FF-349.0 � I
, �o I LL I
FL- I CON SER ATION.EAS' MENT IN
FAVQR OF TOWN OUrH [ Q)
�U346.0
PROP. HOUSE ; PROP. TREEUNE I ' W/NDSOR i 1 \` Q_ 'v L
360 } 0 4 B Roots ? RECEIVE ° w
1 Q l Lot t 1 I I i N
+ FF� 51.0 I 1
/ D-BOX ( T ' ; !2995 Ellington h�,00'd
i FL=354.45 FFw 42.0' / ; Area 62,fi 1 (�
/ 3ss t / i I '�' 1 212016 <
I 1.44 Ac. i I
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DECK . '4 Ac UPa d < / SOUTH WINDSOR
11'-4" PVC SCH 40 ; I
FL=354.45 341.5 HEALTH DEPT.
Existing House Lot D-BOX ISM
FL=354.62 IN 341.3
2985 Ellington Road
Area = 81,835 s.f., FL=354.45 OUT i I
°1 1.88 Ac. 36'-2" PVC SDR-21 A , I f i Q0
o FORCE MAIN 3
\ems EXIST SHED 0 ( v -tom
°° BE EL40VED � 1
PUMP CHAMBER o i I1I
FL-344.97IN
CD
FL-344.50 OUT
a' 2'-4" PVC SCH
40 S-1.0% I
�0 345 4
0 1500 GAL SEPTIC TA �� I
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ARROW AC-3-1500 W/ 3 INLET H
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� INSTALL ZABEL 1800 SERIES EFFLUENT FILTER
ON OUTLET PIPE I , Utility Plar
FL=345.32 IN
FL=345.07 OUT �
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3 ! TO TH ,.BE` T OF. MY KNOWLEDGE AND BELIEF THIS DATE
\ I I € MAAN�F(ALLY CORRECT AS OTED EREON. 12-19-16
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N This survey and map has been prepared in accordance with. Sections 20-300b-1 thru 20-300b-20 of the �o USS Chit SCALE
o y GRAPHIC SCALE =�• t +' ` »- '
Regulations of Connecticut State Agencies - "Minimum Standards for Surveys and Maps in the State of
-_:� �a r� � 1 -30
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Connecticut" as endorsed by the Connecticut Association of Land Surveyors, Inc. It is a broperty Survey so 0 15 30 60 120 2 �W�` @ JOB NUMBER
to Horizontal Class A-2 & a Topographic Surve conformi
a Resurvey conforming Y n to Class T-2. r��� .
u based on vg .�d.�� �O.•��' �`. + ° 2016-074
o • •�� • r� `+ Be a '�t e < / N��O SHEET
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a This document and copies thereof are valid only if they bear the live signature and emL-Ssed seal of �-
der an declaration hereon null 1 inch = 30 ft. s ���
U the designated professional. Unauthorized alterations ren y and void. CU-
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