HomeMy WebLinkAbout51 Gordon Rd septic planby
I
ACCESS COVERS MUST BE WI THIN
6- OF FINISH GRADE
FIRST 2' TO
BE LEVELz
9- MINI,t uAf.
MIN 2- OF PEASTONE
OR F I L TER F'AOR 1 C
314" - I Ill- DIA
IQn 7S I00
� a_.. .DIoUBLE PFf1StfiEO Tt�NE
MiX=415
f0f.t73-500 OAL LEACHING CHAMBERS
' STONE ,AROUND. 12.8'w x ,33.5'1 x 2-of1-500 GALSEPTIC 'TANK 08
COMPACTED BASE"
PROFILE.' NOT ro SCALE
r'
rd
! S 83` 14.30 -E
1 Leo ..;r f2C9,00,
I
33, 5
1 1 3-300 GALLON
LEACHING
LAGIiGL#ddBi3
W14' F}OG ASOfM
1 i1A CORWR an cy M•
ELG1P3.60
� I �y.500 CiAiLON
a ¢ 4tPAC>
PTIC TANK ,
CESSPOOLS xf 7-ofiEN I
rr� i _ t 1 I
t4 rVE I !?ECK ttfl►FfNG Lf3tlA2"a
Raw
5
t
s
l ; { Of9RO if REPAPOAl
I BATR 9AM
_ y -
~ � t Af
LOCUS MAP
araom
$A AU
INVERT ELEVATIONS
INVERT AT BUILDING:
101.3
'INVERT IN SEPTIC TANK:
101.0 -
INVERT OVT SEPTIC TANK;
100. �s
,INVERT IN DIST. BOX:
100.3T--
!INVERT OVT MST. BOX:
100.z
INVERT IN LEACH CHAMBER:
f00.o
BOTrOAf OF LEACH CHAMSER
98.0
ADJUSTED GROUND WATER:
N/A
OBSERVED GROUND WATER:
NIA
00TTOAf OF TEST HOLE 01:
92.5
DESIGN CRITERIA
DESIGN FLOW:
4 BEDROOMS A T 110 G. P. D. PER
BEDROOM EOVALS 440 G.P.A.
NO GARBAtmE GRINDER
SEPTIC TANK REQUIRED:
440 G. P.U. X .20OX • 880 GAL .
SEPTIC TANK PROVIDED.- fSOO GAL_ MIN.
SOIL ABSORPTION SYSTEM REWIRED;
DESIGN PERC RATE C 5 MfAfIINCH
5 1L TEXTURAL. CLASS - I
EFFLUENT LOAD I Nti RATE - O. 74 GPDISF
440 GPD / 0. 74 GPDISF - 59.5 S.F. REOU1 REO
PROVIDED: 9-500 GAL LtACHING CHAMBER$
W14' STONE AROUND. A-614 S, F.
61`4 $_F- x 0.74 - 454 G_P.D.SOIL TEST PIT DATA&
INOICAT6S �_ INDICATES
PERCOLArtON - OUSERVED
TEST O-POUNDWA TER
TP # I
0_
NOR IZON TEXTURE COLOR
A LOAMY I aYR
.SAND 312
s-
------_-------_-.�-
102,3
L OAIIIY 10YR
SAND 5SJ4
fa"
-------------•-------
101.3
c l MEDI UN I OYR
SAND 614
48'
f24 " 6 NO WA TE•R _ 92.5
DATE., JULY 22. 20 I S
TEST BY: STEPHEN HAAS
GENERAL TES
I . THIS PLAN IS FOR THE VtS I GN AND CyONSTRUCT I ON
OF THE SEI#'AG:rr DISPOSAL SYSrFM ONLY.
2, VERTICAL DATVN IS ASS060. FOR BENCH MARR S
SET. SEE• SITE PLAN.
3, ALL C€INSTPUCT10N METHODS AND MATERIALS .AND
MAINTENANCE OF THE SEPTIC SYSTEM SHALL
CONFORM rO MASS. D.E.F. TITLE 5 ANO LOCAL
BOARD OF HEALTH REGULATIONS_
4, ALL SEPTIC~ SYSTEM COMPONENTS LOCATED UNDER
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
THAN 3' IN DEPTH SHALL BE CAPASLE OF WITH-
STANDING H-20 WHEEL LOADS.
S, ALL SEWER PIPE SHALL BE SCHEOUI-F 40 PVC OR
APPROVED EQUAL -
6. SEPTIC TANK AND D-SOX SHALL BE REINFORCED
PRECAST CONCRETE OR APPROVED POLYETHYLENE_
€0rH SHALL BE WATERTIGHT. 0-90X SHALL BE WATER
TESTED FOR LEVEL WHEN THERE IS MORE TITAN 014E
OUTLET_
7. BEFORE CONSTRUCTION CALL 'DIG -SAFE-,
1-686-015-SAFE AND TREE LDCAL WATER DEPT.
FOR LOCATION OF UNDERGROUND UTILITIES.
8, EXISTING CESSPOOLS To BE PUMPED DRY AND
8ACKFILLED-
.9, INVERT AT THE DWELLING TO HE RELOCATED TO THE
LOCATION AND ELEVATION SHOWN.
Wl TNE'SSED BYAteY VONFIONE
PERC RATE_ C 2 AffAtIt kN
s
Ltj
f f
SE7P T ! M lON
+:'+'saF.. z..g.'�...1 a tn'� V ,5 +,3 '�.r ice. �C✓ l V d— i I `d' ! vd t t "
s I 'T' ll l Jam80
PRE -PARED FOR:
27—
-
L EGEND
SECOND FLOOR PLAN ■ co
CONCRETE BOUNA
_..r ff
WATER L I NE
4
HYDRANT
—H - ---
GAS L I NE
OHW
OVER HEAD WIRES
•0
LIGHT POST
--E-•---
WDFRGROUND ELECTR f C LINE
—r-'T-
UNDERGROUND TELEPHONE LINE
— C Tv
UA0ERG•R0LWP CABLEY I S ION LINE
+ 40.4
SPOT ELEVATION'
_ 90- ----
EXISTING CONTOUR
n—
PROPOSED CONTOUR
C I4 i0 40
r�
5 c ' A TAR H -lam WA 'Y' . MA RTO M f L L_ . MA 0 8
STEPHEN A HAAS
EN l NEER I 1 INC
S <> u t h D e r v i •s > MA 0 15:16 6 0
JOB NO 1.5 - 032 1