HomeMy WebLinkAbout88 Helmsman Drive Proposed Septic DesignTOP OF FOUNDAT�IlON
ELEV. = O (r fi --%
FT. MINIMUM 10 FT. MINIMUM FROM SLAB OR CRAW(. SPACE I VAIL OF SOIL 7EST , _ r ' •' '
CLEAN SAND SOIL'TEST DONE BY� SERING
CONCRETE MR1'{E�±ED BY Kr .
covERs 4• SCHEDULE 40 PVC PIPE coAL1 AND sEl D OBSERVATION HOLE 1 ELEV.- �a OBSERVATION HOLE 2 sLEv.- l�
PERCOLATION RATE z MIN. NCH AT INCHES PERCOLAitON RATE z. M1N./INCH AT a INCHES
MIN. PITCH 1/8' PER FT. 2' lAYE2 OF n
4• CAST IRON PIPE
OR E
TEXTURE
PITCH Q /4•)
PERIMUFTM
-ELEV. a
9 z
ELEV. a
q
ENCHES
LEVELDO'r pzlli t - i k,i'� 1 e1D • ELEV. a C,b'S7
BCAAFFLE ELEV. m c ?. J6• ELEV. o
DISTRIBUTION ELEV. m HIGH CAPACITY INFILTRATORS WITH
_E BOXY
(TO BE PLACED ON FIRM BASE) TO BE (NATER TESTED /I'X 3,6 X rcSTONE !N AN
DEPTH
TO 1/2*
TEXTURE
COLOR
qR1/8'
WASHED STONE
VENT
O-5
0
NOT REQUIRED
1 CU. FT. OF
ENCHES
SEPTIC TANK
CONCRETE
g -S
C14
ANCHOR
/1/0
ELEV,
Rlw 9779
yFZl7
Joa No. 16
3/4- TO 1 1/2'
LEVELDO'r pzlli t - i k,i'� 1 e1D • ELEV. a C,b'S7
BCAAFFLE ELEV. m c ?. J6• ELEV. o
DISTRIBUTION ELEV. m HIGH CAPACITY INFILTRATORS WITH
_E BOXY
(TO BE PLACED ON FIRM BASE) TO BE (NATER TESTED /I'X 3,6 X rcSTONE !N AN
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
OTHER
O-5
0
ENCHES
SEPTIC TANK
(TO BE PLACED ON FIRM BASE)
g -S
C14
Lo
/1/0
ELEV,
Rlw 9779
yFZl7
Joa No. 16
3/4- TO 1 1/2'
y"
`%3c'agc�'S
INDEXWASHED
f?oc+
LOCATION MAP
REVISED
SHEET . /'OF:/
STONE
ADJUST
COW
/iCOWr
o
y
C
/vltOrv+
0l 'c
LEGEND:
DESIGN CALCULATIONS`'.,
tayrt7
SEWAGE DISPOSAL
fort` s
Z.O
CZ
f'r.v
NUMBER OF BEDROOMS
VIF&Y fJ4Ty
Ct�fjfi 4.lf
N07 TO
iA, n1 r:
OBSERVED WATER TABLE ( / / ) FLEV. a
STcwel
DEPTH
HORIZ
TEXTURE
COLOR
MOTT.
I OTHER
WATER ENCOUNTERED AT
ENCHES
SEPTIC TANK
(TO BE PLACED ON FIRM BASE)
SOIL ABSORPTION
W�
SCALE �� a �•
/1/0
ELEV,
Rlw 9779
yFZl7
Joa No. 16
3/4- TO 1 1/2'
y"
`%3c'agc�'S
INDEXWASHED
f?oc+
LOCATION MAP
REVISED
SHEET . /'OF:/
STONE
ADJUST
COW
/iCOWr
o
y
LEGEND:
DESIGN CALCULATIONS`'.,
tayrt7
SEWAGE DISPOSAL
fort` s
.USGS PROBABLE WATER TABLE ELEV. -
EXISTING SPOT ELEVATION 00„0
NUMBER OF BEDROOMS
r
1500 GALLON
IF MORE THAN ONE OUTLETTRENCH
PROPOSED SEPTIC DESIGN
�Zc1Jkls ks ,
A
p,IO WATER ENCOUNTERED AT ELEV. e
WATER ENCOUNTERED AT
ENCHES
SEPTIC TANK
(TO BE PLACED ON FIRM BASE)
SOIL ABSORPTION
W�
SCALE �� a �•
/1/0
ELEV,
Rlw 9779
Joa No. 16
3/4- TO 1 1/2'
-/SYSTEM (SAS)
INDEXWASHED
i
LOCATION MAP
REVISED
SHEET . /'OF:/
STONE
ADJUST
y
LEGEND:
DESIGN CALCULATIONS`'.,
SEWAGE DISPOSAL
SYSTEM PROFIL
.USGS PROBABLE WATER TABLE ELEV. -
EXISTING SPOT ELEVATION 00„0
NUMBER OF BEDROOMS
N07 TO
SCALE
OBSERVED WATER TABLE ( / / ) FLEV. a
EXISTING CONTOUR ----00----
GARBAGE DISPOSAL UNIT NO
d `
BOTTOM OF TEST HOLE ELEV. -
FINAL SPOELEVATION 0 .
TOTAL ESTIMATED FLOW
GAL/BR./DAY >
FINAL T —
( 110 X 8R.) CAL/DAY
SOIL TEST LOCATION ®
- REQUIRED SEPTIC TANK CAPACITY 1-16 GAL.
\
UTILITY POLE -0-
ACTUAL SIZE OF SEP71C TANK 1500 CAL
TOWN WATER —WSW
SOIL CLASSIFICATION i
CATCH BASIN (®j
DESIGN . PERCOLATION RATE < 5 MIN./IN.
GAS UNE
C.6.
EFFLUENT LOADING RATE 0.74 CAL:/DAY/S.F.
/ \ l
\
-
CLEAN OUT
CESSPOOL C.P.
LEACHING AREA 7sf' SO. M
l/X36 t�y7�2Xrc-i��
LA,C,HINI CAPACITY AREA X RATE) CAL/DAY
'r,'
G 7
,
RESERVE LEACIIING CAPACITY S/ �CAL/DAY
'0
CSa
NOTES:
Qv ` 1. ALL WORKMANSHIP AND MATERIA SHALL CONFORM 70 D.E.P.
TITLE 5 AND THE TOWN OF Y"I t-oe • ✓Tu RULES AND
REGULATIONS FOR THE SUBSURFACE DISPOSAL OF SEWAGE.
/ 2 ALL COVERS TO SANITARY UNITS SHALL BE BROUGHT TO
WITHIN 6. OF FINISHED GRADE ,
3. ALL COMPONENTS OF THE SANITARY SYSTEM SHALL BE CAPABLE OF
/ <; WITHSTANDING H-10 LOADING UNLESS THEY ARE UNDER OR WITHIN
/ 10 FT. OF DRIVES OR PARKING AREAS. H-20 LOADING SHALL BE
USED UNDER OR WITHIN 10 FT. OF DRIVES OR PARKING AREAS.
4. ANY MASONARY UNITS USED TO BRING COVERS TO GRADE SHALL
BE MORTARED IN PLACE
5. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH
}( h a \ DEEDED OR ZONING REGULATIONS. OWNER / APPLICANT IS TO
OBTAIN SUCH DETEERktINATION FROM APPROPRIATE AUTHORITY.
6. UTILITIES SHOWN ARE APPROXIMATE ONLY, EXCAVATION CONTRACTOR
IS TO CALL •DIG -SAFE' AT 1-888-344-7233 AT LEAST 72 HOURS
ryy �G PRIOR TO COMMENCING WORK ON . 3
{ \ V ff 7. CONTRACTOR IS 70 VERIFY GRADES AND ELEVATIONS AS WELL AS
SITE CONDITIONS PRIOR TO COMMENCING WORK ON SITE ANY VARIATION
IS TO BE BROUGHT TO THE ATTENTION OF THE DESIGN ENGINEER
a. PARCEL IS IN FLOOD ZONE G
9. LOT IS SHOWN ON ASSESSORS MAP AS PARCEL"
I C
o
No. 9 APPROVED: BOARD OF HEALTH
SS ,-
r�GG---------CXClIL-
/ m
TA DATE `/ AGENT
t;F o T
01998 SWEEFSER ENCINEERING
. �✓y'�C'2.-IJZ�U�'
�t ape-,
��✓
1�
�\
PROPOSED SEPTIC DESIGN
�Zc1Jkls ks ,
PROJECT LOCATION L7^
SWEETSER ENGINEERING
235 GREAT WESTERN ROAD
508- P. 0. BOX 713
398-3922 SOUTH DENNIS, MASS. -02660
DATE VvLy 3C� /irrJ�t1
SCALE �� a �•
Rlw 9779
Joa No. 16
{
i
LOCATION MAP
REVISED
SHEET . /'OF:/
01998 SWEEFSER ENCINEERING
. �✓y'�C'2.-IJZ�U�'
a
{
i
y
3
I
01998 SWEEFSER ENCINEERING
. �✓y'�C'2.-IJZ�U�'