HomeMy WebLinkAbout83-1402 - Septic DesignDESIGN CRITERIA: LOT 24
DESIGN FLOW:
,6-L
LOW:
- BEDROOMS AT G. P. D. PER
BEDROOM EQUALS 1SZOG. P. D.
/-'0 GARBAGE GRINDER
SEPTIC TANK REQUI RED :
1E10-G.P.D. X 150x - f<' GAL.
SEPTIC TANK PROVIDED: -Z-35-02 GAL .
SIZE OF LEACHING FACILITY REQUIRED:
13Pc,'# G.P.D.
DESIGN PERC RATE M1 N/I NCH
PROVIDED:
SI DEWAL L - S . F . X Z'S -._..._�_ GPD
BOTTOM: S. F. X4 - Vj-qc. GPD
TOTAL - Z S.F. /331; GPD
DESIGN CRITERIA: LOT 25
DESIGN FLOW:
BEDROOMS AT lie G. P. D. PER
BEDROOM EQUALS �'C'G. P. D.
1'2GARBAGE GRINDER
SEPTIC TANK REQUIRED:
/-3f"G . P . D . X 150X - f p -s GAL.
SEPTIC TANK PROVIDED- GAL.
SIZE OF LEACHING FACILITY REQUIRED:
1300 G.P.D.
DES I GN PERC RA TE - L z MIN/ I NCH
PROVIDED: e- Jy �J
S I DEWALL : 3�3_S F, X GPD
BOTTOM: S. F. X GPD
TOTAL: e7 S.F. 13 GPD
99• So
4' PVC
HEDVLE 46
s-,
10' MIN.
4' PVC
SCHEDULE
10' MIN.
ACCESS COVERS TO FINISH GRADE
FIRST 2' TO OVER INLETS.
BE LEVEL
OM1 N. 2 " OF
�•� 5 zu
if
9 '
OUTLET
. GAL D -BOX r
SEPTIC TANK y ,
LEACHING GALLEYS
PROF 1 LE: NOT TO SCALE
PEASTONE
314- - 1 112" DTA,
WASHED STONE
GENERAL NOTES:
1.
THIS PLAN IS FOR THE DESIGN AND
5.
BEFORE CONSTRUCTION CALL 'DIG -SAFE'.
TPS Z TP• 3
S GRND EL. g S
CONSTRUCTION OF THE SEWAGE DISPOSAL
TPS— q�. -r GRND E 216 3
GRNO EL .
1-800-322-4844 FOR LOCATION OF
ACCESS COVERS TO
SYSTEM ONLY.
GRND EL.
UNDERGROUND UTILITIES.
2.
ALL CONSTRUCTION METHODS AND
6.
VERTICAL DATUM IS: ASSUMED
MATERIALS FOR THE SEPTIC SYSTEM
G. W. EL.
SHALL CONFORM TO MASS. D.E.P.
T.
FOR BENCH MARKS SET. SEE SITE PLAN.
TITLE 5 AND LOCAL BOARD OF HEALTH
REGULATIONS.
8.
HEAVY DUTY 24' DIAMETER MANHOLE FRAMES
�tr.aL
AND COVERS TO BE INSTALLED TO GRADE
J.
ALL SEPTIC SYSTEM COMPONENTS LOCATED
OVER BOTH INLET AND OUTLET OF THE
UNDER AREAS SUBJECT TO VEHICULAR TRAFFIC
fa'.7a
SEPTIC TANK. OVER THE D -BOX AND OVER
OR GREATER THAN 3' IN DEPTH SHALL BE
20
7
THE INLETS TO THE LEACHONG GALLEYS.
CAPABLE OF WITHSTANDING H-20 WHEEL LOADS.
-_
MANHOLE FRAMES AND COVERS TO BE CAST
-1754
IRON.
4.
ALL SEWER PIPE SHALL BE SCHEDULE 40
WASHED STONE
33
`
OR APPROVED EQUAL.
9.
D -80X TO BE FLUID TESTED FOR LEVEL IN
PRESENCE OF HEALTH AGENT,
SOIL TEST P1 T DATA
INDICATES !ND I CA TES
PERCOLATION = OBSERVED
GROUNDW
TEST WA TER
TPO
q�
TPS Z TP• 3
S GRND EL. g S
TP*
OR ND EL.
TPS— q�. -r GRND E 216 3
GRNO EL .
ACCESS COVERS TO
FINISH GRADE
GRND EL.
GRND EL .
G. W. EL.
G. W. EL. �`
G. W. EL. 6. W. EL.
FIRST 2" TO
OVER INtETS.'
G. W. EL.
G. W. EL.
BE L EVEL
MIN. 2' OF
Tap
�tr.aL
• NS
PEASTONE
'
fa'.7a
2
20
7
f
314- - 1 112- ATA.
-1754
OUET ��'"
TL
WASHED STONE
33
`
Z-500 GAL D -lox,
y
' SEPTIC TANK
LEACHING GALLEYS
T
if
PROF 1 L E : NOT TO SCALE
u/ Tt-y(_
1
` <., tr.'/G T�"!_ !-3li
k3IZ
►X= 4-,/Eif,.-�.. �. W� �.+A-1 Y
S �� � Int FY-$
, a4a
fS.S
5/.F 81
DATE:
10 iy �r 2
DATE:
TEST
BY.
TEST
BY.�
WITNESSED BY;�'� �'�'`'
W1 TNESSED BY: ��{" i1>•�`
PERC
RATE: �7 MIN/INCH
PERC
RATE: MINllNCH
DESIGN CRI TER1A LOT 26
DESIGN FLOW: S T / C S }� : T%
�.BEDRDOMS AT f �r G.P.D. PER �2� ACCESS COVERS TO FINISH GRADE
FIRST 2' TO OVER INLETS.
BEDROOM EQUALS %-V°G. P. D. BE LEVEL
4" PVC MIN. 2' OF
_F f -t-1 GARBAGE GR 1 NDER co �v PEASTONE f �/ /� T1--1
''"
SCHEDULE 4 '-� Y33� f'Y T / A R O U I t 1 s s �''•
951 .tea y'i3' �� S' 3,3, 314' - 1 112' DIA.
SEPTIC TANK REQUI RED : WASHED STONE
X ISOx - % GAL. K. -I- OUTLET 9 �5 pREPARE-D FOR
SEPTIC TANK PROVIDED. GAL. 10' MIN. GAL. D -BOX
SEPTIC TANK LEACHING GALLEYS
SIZE OF LEACHING FACILITY REQUIRED: PROFILE: NOT TO SCALE
_._G.P.D. �# `+ SC.4 L E : A S /VO TES JCJNE 3 . t 993
DESIGN PERC RATE Z MIN11NCH '4N`f 'r ;. 'r REV / SEa : DCTOBER
RE'V 7 SED lV0 vE"5ER ! B
INC . -
PROVIDED f_Zx
5`
S 1 DEWAL L : 9e S . F . X -.� _ GPD f'�`
hrycxnrz t s Mcr ® 47 0 I
BOTTOM:S.F.X /- GPD
TOTAL: S. F. I-„' GPD �J i` i/"3 -r .�.: 5"32' - 5 3 3 3
NO 9 F 1 EL 0 : CF W1 SAH CALL . `SAH CHECK : CFW flP, N : SAH
[JOB 228e