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ST PIT DATA LEACHING FIELD *DETAIL
301 L TE 500 -
NOT TO SCALE NOT TO SCALE .
1,
. . 1 . QI j I I .
GALLON SEPTIC TAN K
\ . I.I. . .
. Cl. ..
. NOT TOS ALE. II
TEST PR TP -1 TEST PIT TP -2 4" PERFORATED PVC .
.ONSITE SOIL EVALUATION .
W SCREW CAP TO EXTEND DOWN 3 4" TO -1/26 OF THE" TO E2"
GRD. EL 9.2 GRD. EL 9.2 / O
2" MIN.
TO NATURAL SUBGRADE /1R IvoTEs: .
DOUBLE WAS . D STO RAISE AT LEAST ONE
SHGW EL 1.9 SHGW EL. N A _ MIN. 2% SLOPE DOUBLE WASHED STONE APPROVED GEQTEXTILE EXISTING COVER TO
OVER LEACHING FIELD CONTAINING NO FINES
DATE: FEBRUARY 13, 2018 1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. WITHIN 6" OF FlNISHED
EL 8.4
EL 7.5
EL 7.2
EL 2.5
EL. 1.1
FlLL .
0/A
LOAMY SAND
10YR 3/1
BW
LOAMY SAND
.7.5YR 3/4
C lI
11
. MEDIUM SAND
2.5Y 6/6 _
100
..1.
11
EL 8.5
20" EL 7.7
24" EL 6.9
50"
88" .
11
96"
I�//xX�L///;//I/I,,,., �
7,777/111
. FILL .
0 A
LOAMY SAND
10YR 3/1.
BW
LOAMY SAND
7.5YR 3/4
C
MEDIUM SAND
2.5Y 6/6
TESTBY: BSC GROUP, INC. --_I: I. .. .. _,I - - a _* .. 1 I _I-�._--'_�'..--�_,\-:-_ -"�- �.--�. . --I. I�I ---�' 12'� -\.. ABLE H-1 A E 18 .
I 4 MIN - LOAM AND 2 SEPTIC TANK SHALL BE CAP OF WITHSTANDING 0 GRADE THE RISER
I.
I.
. .�I n. --.. .� ��,.I'.-.,I -. . . .o.
.. � . . . . . . . �. . II I .I - -�. . -.. 7..I .. . .. ..C� h. �. ,I. Z , M� � I .. I . .. � �-.. . I..�. .. I I . �.�. . . . .I . ... .�
I. . I I. � .I I � ..
C. .IT�.�. I.� O.N., .S (- 7, . . .� .
.L . ..
. .I -i.4. .. . .
I.
WITNESSED BY: AMY VON HONE, B.O.H.. LOADING. SHL
B "HDPE PIPE
$» 12" MIN. COVER I I 3• SHALL BE WATERTIGHT. AND CONCRETE CONSTRUCTION 6" MAX
LICENSED SOIL EVALUATOR: TODD MacDONALD. ETT, SE . I I 4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED
PERCOLATION RATE: <2 M NS./INC ... . . .I. � . . .� . . .. I. . . .. ..I ...I. . .. I . . I.. .. - . . . �..� .. . I ..... . . ..I ... . I... .. ... . =�I I� .. . . .. . . -- -.;.--,-rWAND ACCESSIBLE FROM TANK
. SOIL CLASS: CLASS 1 :,: _ . °: OVEIR.12 OF TANK ALL .A •
.. -'. -I .� .-.' I. . .� i- . I . 4*I
LT.A.R.: 0.74 .GPD/S.F. „ g" 5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT.
... . � .I. 1 -I. .. q.I .I.�A..1I . .n .I ,�� �I .. .� . . .. . ... II .. . . . , � � I I: . . I .. ... . .�..I . . -..� 180 4 PERFORATED e
SCH. 40 PVC PIPE . . .
(TYP.) .: 2.5, . 5, 5' 10'-6" : • ...--q-.
HIGH GROUNDWATER COMPUTATION LEVEL BOTTOM .
30' 10'-0" .
BASED ON TPT1
_
27" . . CROSS-SECTION 10" » -
. -. .. I .0 I ..I.,11. -� I -� I.1 4-.. . I.. -.
I �:� . � . . I . I . :. I .. . I -... I. . \.. I . . I .
DEPTH TO WATER 8.0 . . PROFILE 3. .
. .
INDEX WELL MIW-29 - - - -- - - ._ _. _ 4' MIN.
5' 8"
WATER LEVEL RANGE ZONE A - ''- -.•-- - - - -.- -- - _ -
_ _. GE OF P
. .: -- EDT ..AVEMENT 4, "; � . .
CURRENT DEPTH®INDEX WELL(1/18) 7.72 - -- -- --- _ _ _ - - LIQUID
-6 LOCATE DEPTH
WATER LEVEL ADJUSTMENT 1.3 ' . 5'-$" - INLET TEE OUTLET TEE a
TO HIGH WATER 6.7 - - - g
DEPTH UNDER COVER W/GAS AFFLE 3
. 3»
. I • a
,'
LEGEND
�HOFMA
EL -0.8 .__
__ - --- I �- -,S"% . . .. ,
. gp .
IL
UNSUITABLE {. -
o KtERAN �.
c �� PLAN VIEW CROSS SECTION VIEW
U HEALY - m
ESTIMATED OBSERVED PERCOLATION MATERIALS .
- SEASONAL HIGH _� GROUNDWATER TEST RANGE (TO BE REMOVED) No. 48133 .
GROUNDWATER _ �o
o�
. ? / >�Fss oFGISTER� SJ�,� .
. .
AL LANG .
. .. .
I GENERAL NOTES .
. I .
/ WOODED "'� 1. THIS PLAN IS INTENDED FOR THE PERMITTING AND CONSTRUCTION OF THE SEWAGE
- 1 . i . . . . 9.2 . 1 . . .
DISTRIBUTION B 0 X DETAIL (H1 O 1 ( - DISPOSAL FACILITIES AND ASSOCIATED SITE WORK.
NOT TO SCALE . . I � / . C FORM TO 310 C 00
I. .. 1 l=I_ .... .I ... . . L . I. I. . I . I. . I I 1I .. I . .. L II .I i.. . .= I . �..
��
. . . . . .0
9.0
ALL CONS
/RUCTION METHODS AND MATERIALS SH
6" MAX. I .REMOVABLE WOODED 5"E 9 79, AND YARMOUTH BOARD OF_HEALTH REGULATIONSALL .
,o
6.
2 ON MR 1
. COVER N- 32 r•--
I.
. 3. THERE.ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE
' I PROPOSED LEACHING FACILITY.
HDPE RISER I .
I I 4.' IF AN OVERDIG IS SPECIFIED,. REMOVE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE
3" 21" I MATERIALS. .
2" WALLS �- I 105„E 53.$$ I WOODED . . .
� . F - . :. a _.- .. •• . ' • = 2? •. • ( -11 . 32 �'� N OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF
N�9: I 5 IF A
• .
I ,$' �� I 9.2 EXCAVATION WITH CLEAN GRANULAR SAND, FREE FROM ORGANIC MATERIAL AND
" : - ro . _ .
9-1/2 (5) 5 DIA. I I DELETERIOUS SUBSTANCES., MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL
O O 13" KNOCKOUTS SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2
11-1 2" I �� WOODED I INCHES. A SIEVE ANALYSIS USING. A4 SIEVE SHALL BE PERFORMED ON A
/ I ��p• p pp I X 9.3 REPRESENTAl1VE SAMPLE OF . FILL. UP TO 45% BY WEIGHT. MAY BE RETAINED ON THE
•
-
T �L
.
v i�`V #4 SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF
2" I O BENCHMARK I THE FOLLOWING SPECIFICATIONS:
. BOTTOM ON LEVEL .
STABLE BASE 6 MINIMUM I 00 CORNER OF CONCRETE I . . .
. 3/4" TO 1-1/2• PLAN VIEW . .. I I .
CRUSHED STONE 9.8 SLAB AT BUILDING I 100% MUST PASS #4 SIEVE
sECTION vlEw . I X CORNER. EL -10.00 x1. 103 MU
I
I: : .R . . 9 0-20% MUST PASS � 010 SIEVE
..
. 0- PASS #200 VE
2 X
NOTES: I 1 y x I 9.3. 5x UST SIE
. 1 `;
1. PROVIDE INLET TEE OR BAFFLE WHERE SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR1. I 9.5 I EXISTING UTIU11ES WHERE. SHOWN ON THE PLANS -ARE .APPROXIMATE...THE ENGINEER
. 11 OR SUBSURFACE STRUCTURES A SHOWN.
IN PUMPED SYSTEM.I I
l PROPOSED DOES NOT GUARANTEE THEIR ACCURACY THAT ALLRE
1,500 GALLON .TP E LOCATION AND ELEVATION OF INVERTS OF UTILITIES
2. FIRST TWO FEET OF PIPE OUT .OF 01ST. BOX TO BE LAID LEVEL ( I. 0TP#2 CONTRACTOR SHALL VERIFY THE pSiZ ,
SEPTIC TANK PROPOSED
. ( PROPOSED O AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF CONSTRUCTION. IF
. I " " LEACHING FIELD . �
3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT. 9.7 I X D BOX .TP#1. WITH 3 LATERALS �i ANY DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED. THE CONTRACTOR SHALL
.
i i X .. 10.0 .O.C.R .
4. FlLL ALL UNUSED KNOCKOUTS WITH MORTAR.\LN I 9.4 30.0' SPACED 5' 0 v- NOTIFY THE ENGINEER IMMEDIATELY
cAs w
5. CONCRETE COVER SHALL BE RAISED TO WITHIN 6 INCHES OF FINISHED GRADE. ' "
METER ` ' BE RESPONSIBLE FOR PROPERLY COORDINATING THE
. .. . . I ti• •" �••; ,.r. 7 THE CONTRACTOR SH CIlVITIES WITH DIG -SAFE AND THE APPLICABLE UTILITY
'• ,-- * •' " ' , X PROPOSED CONSTRUCTION A TI .
. ) .. I: i'• �• » . , .�I. . • 9.5 N . COMPANIES, AND SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY INTERRUPTIONS IN
••' e • �' • ' •• + " • SERVICE.
. I 10 a N
,_"" . "• " -
. • " .a • • • " X SECTION 40 (1-888-344-7233) A MINIMUM OF 72 HOURS PRIOR TO THE START OF
DESIGN FLOW . . . ";Kl.I #10 - % ...I : -'� S ,, • •;,,, a .;'S.. • 9.9 CONSTRUCTION.
W 25.8'
%%4. W EXISTING .. 0 1 .
3 BEDROOMS ®110 GPD/BEDROOM = 330 GPD I - 3 BEDROOM = _ _ I _ 9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION
.
GE G 0 ALLO D P 310 CMR
{� ( DWELLING INS : --I .. IX 9:6 T
REQUIRED SEPTIC TANK OR USE OF A GARBA RINDER AT THIS PR PERTY IS NO WE ER
I.. I
15.240(4).
I
. .330 GPD X 2003: = 660 GALLONS Q I . ..
:::E . I P
USE 1.500 GALLON H-10 SEPTIC TANK. STOOP I I _ 10. THE WATERLINE SHALL BE SLEEVED OR RELOCATED PRIOR TO CONSTRUCTION OF THE
o
SIZE OF REQUIRED LEACHING FACILITY I N I i i