HomeMy WebLinkAboutEngineered Plan - 2007SYSTEM! DES I GN
IWashed1! Design Flow: 3 bedrooms 01/6 a I /da 330 o I _
T . 0 . F . ACCESS MANHOLES TO WITI-IN stone g 9 y 9 sr�r lUS
ELEV. 30 Z-8-'5 6' OF RMShED GRADE Sep t I c Tank. 33cv go I . x 200% 6(oo go i .
Use 1500 Ga I . Tank
ELEV. Set leve X j 5U GL�.V G�/A,kf?EA=5 w�Q 726,x/i 7
Z6.0 < Leach i ng Fac i I i ty : USt D
Ca ��
�I FV��Z- i,,) V asheodlZ Bottom: Iz.� x Zs`x a, t�! �.n/��-� - Z37
r....: sf one - a
10' ::::::::::::: Sides z�a.3ta x a.T� / .F //2-
� GAS .m vvvo • � 'vvev • �; 'T ,p � •.//
14� eveevevvvoo evvaovvvvvv — Gal. Y�
e�tFFt_E TOTAL 349
- - vvvoeeeveee eoveeevv000 -
• .. •oeooveve000 vvvovsaeveve _
•••••••••••••�•••••••• •• •,�z NOTE: Garbage disposal is not permitted with this design.
Use 6 crushed stone .................: ,9
under Se tic Tank and /�,/
D -Box P i �.. 4 _I. l 7 •�— q- T O N MA P
27.11 ELEV. z�.9Z �.�z L OCA
L V z
I�ELEV.:478,n Assessors Mop 6$
1500 GAL. D -BOX LEACHING FACILITY Btm. T.H. Areae l 94 999 s. f.
SEPTIC TANK
SYSTEM PROFILE-
Not to sQale , SAS CONSTRUCTION DETAIL
TEST HOLE #1
• 500 GAL.
5
LEACHING CHAMBER STONE 0, EL. 30.5
SEPTIC TANK
' OUTLET � I ................................................... ....
0
A LOAMY SAND
34" 9 19
- YR 3/7
vnovv®vvood p°o°� -'i
B LOAMY SAND
�-� `—�� m. 42' 10 YR 5/6
45 500 GALLON CHAMBER
GAS BAFFLE DETA I L
N. T. S. �� 68" C MEDIUM SAND
2.5 Y 6/4
4 6 61 g MEDIUM SAND
I
150
z5
NO WATER
• 9 DATE: 3/14/07
PERFORMED BY: MARTIN E MORAN, P.E.
NOTES WI TNESS: AMY VON HONE, H.A.
1 •99' `�� SHED 1.) EXISTING CESSPOOLS ARE TO BE PUMPED AND DESIGN RATE: <2 min . / i n .
_ BACKFILLED WITH CLEAN FILL OR REMOVED
29.8 2.) SEPTIC TANK SEAM 15 TO BE SEALED AND
` 4'rRAPPED. TEST
j' [[--
• �9• �
3.) UNSUITABLE SOILS ARE TO BE REMOVED FOR PERCOLATION ! I. S T
2 wAT�R SH 2� 2 's ��' , 5' AROUND LEACHING AREA AND REPLACED
#1
295! ' WITH APPROVED FILL MATERIAL. -
sH ,' J 4.) CONTRACTOR IS RESPONSIBLE FOR VERIFYING 24 GALLONS OF WATER WITH LESS THAN 9 INCHES
30.7THE LOCATION OF ALL UTILITIES BEFORE DIGGING. REMAINING AFTER 9 MINUTES AND 27 SECONDS
f DECK �� l o • 5.) DESIGN ENG I NEER TO CERTIFY SYSTEM INSTALLATION ATA DEPTH OF 680.
PRIOR TO BACKFILLING.
o ��30. .01 6.) DISTRIBUTION BOX 13 TO BE WATER TESTED AT _
0�
30.1 _ THE TIME OF THE BOARD OF HEALTH INSPECTION. �®
o ' R� 7 .) AIL AREAS Dl STURBED BY CONSTRUCTION ,—nu
3 2 Yarmouth Health Department�
30. a ' ARE TO BE GRADED, LOAM COVERED . t+�
........... 7 rn
cEssP OL 2s. a ND SEEDED
8.) T IS PLAN 13 FOR INSTALLATION OF SEWAGE M o Q
—n 30
o ISPOSAL SYSTEMS ONLY AND IS NOT TO BE USED
3 0 o
.� 3 2 OR ESTABLISHING PROPERTY LINES.
NES .
�•.j• 30. I _ Da
CESSPOOL
3 9
4 30:0 30,4 ` �„�ZN Mq
T.
H.3 5 M=RA ENG I NEER I iVG,`I NC
.` DANIEL c�G
.� cP
T
�P.
30.5�EDRODM
94 I MAI N STREET,
SO.- HARWICH, MA 0266 I clvlt
S CROTEAU
30 LIVING 432-2878,
No:4625..
as �o
99. BENCHMARK IS TOP G/STEP
0 l
a c \�
9 • BEDROOM s FS „>
4 CONCRETE BOUND Sl TE PLAN SEVIAGE DISPOSAL SYSTEM /N YARMOUTH t
_ + �� S�ONAI ,gym
ELEV 30.9 I FOR *amu
oF�'A'
30:0 .!%¢ s ^
KIT. =1
BEDROOM HA R W 1 CH ECUMEN I CAL CO UNC I L
_ - r
=� I
6� LAI�EFI EL® ROAD SOUTH YARMOUTH, �A }�L G
. 393c?
FLOOR LAYOUT PROJECT: 07-023 SCALE: I 20 DATE.. 4/4/07
e.