HomeMy WebLinkAbout123.104 - Septic System Design47.3
GENERAL NO TES: `� ACCESS COVERS MUST BE WITHIN 9' MINIMUM. INVERT 1E_L EVA T 1 ONS : DES I ON CRI TER IA
1 6' OF FINISH GRADE 1�3• MAXIMUM COVER
FIRST 2' TO INVERT AT BUILDING:? S DESIGN FLOW:
!. THIS PLAN IS FOR THE DESIGN AND CONSTRUCTION j BE LEVEL /MIN 2' OF PEASTOh'E INVERT IN SEPTIC TANK: -370._ 3 BEDROOMS AT I10 G."P.D. PER
OF THE SEWAGE DISPOSAL SYSTEM ONLY, f -��INVERT OUT SEPTIC TANK: J7,Q_- BEDROOM EQUALS 330 G.P.D.
2 VERTICAL DATUM IS NGVD. FOR BENCH MARKS - 4 crAMolre 3/4' - 1 I/2' DIA. INVERT 1N DIST. BOX: _36.11
c F y NO GARBAGE GRINDER
--
$A MASHED STONE INVERT OUT DIST. BOX: -�6-.
SET. SEE SITE PLAN. ��3��5 � �37-0 1�6�6 I 2' �
anfFtE-�I- ZlJ� 36 5 a �•--- INVERT 1N' LEACH CHAMBER: _36_5____
r i BOTTOM OF LEACH CHAMBER: 34.5 SEPTIC TANK REQUIRED:
' 3. ALL CONSTRUCTION METHODS AND MATERIALS AND � 3 OUTLET 2-500 Ga_ LEACHING CHAMBERS 330 G.P.D. X 200z - 660 GAL.
MAINTENANCE OF THE SEPTIC SYSTEM SHALL i AIM ' D-BOX W/4' STONE AROUND. 12.8•X 25•X 2' ADJUSTED GROUND MATER: N/A_ ` SEPTIC TANK PROVIDED: 1500 GAL. MIN.
CONFO,RM,TO MASS. D.F.P. TITLE 5 AND LOCAL 1500 GAL OBSERVED GROUND MATER: N/A
BOARD OF HEALTH REGULATIONS. SEPTIC TANK 6' CRUSHED STONE BASE BOTTOM OF TEST HOLE rl: 28.6 SOIL ABSORPTION SYSTEM REQUIRED:
DESIGN PERC RATE ( 5 MIN/INCH
4. ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER SOIL TEXTURAL CLASS - 1
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER PROFILE . NOT TO SCALE
EFFLUENT LOADING RATE - 0.74 GPD/sF
THAN 3' IN DEPTH SHALL BE CAPABLE OF WITH- 330 GPD / 0.74.GPD/SF - 446 S.F. REQUIRED
STANDING H-20 WHEEL LOADS.
PROVIDED: 2-500 GAL LEACHING CHAMBERS
5, ALL SEWER PIPE SHALL BE SCHEDULE 40 OR Q�s W/4' STONE AROUND. A-471 S.F.
APPROVED EQUAL. ��
_ � � l'yO°q 471 S.F. x 0.74 - 348 G.P.D.
Fro � `
4p
6. SEPTIC TANK AND D-BOX SHALL BE REINFORCED 1 \��� \ A�YF SOI L TEST PIT DA TA
PRECAST CONCRETE AND WATERTIGHT.\\ V
1e2• INDICATESS7_ INDICATES
7. BEFORE CONSTRUC71ON CALL 'DIG-SAFE'. I 95.5 JB f PERCOLATION _ OBSERVED
j TEST GROUNDWATER
1-888-DIG-SAFE AND THE LOCAL WATER DEPT. 1 I
FOR LOCATION OF UNDERGROUND UTILITIES.
B. NO DETERMINA7/ON HAS BEEN MADE AS TO _ �� -___-- _ f / ra--____-- t
HORIZON TEXTURE COLOR HORIZONS TEXTURE COLOR
COMPLIANCE WITH DEED RESTRICTIONS OR ZONING �•---_ �� REy ^1 0' ------------- �- 38.6 0'
REGULATIONS. IT SHALL REMAIN THE CLIENTS -�� ��\ ^~��� \`� r• n•1 ER�f i_
RESPONSIBILITY TO OBTAIN ALL PERMITS. St'EC1AL � 72'e• 0 O
PERMITS. VARIANCES ETC. FOR THIS PROJECT. \� �/1 ` Je.aJ ! 2 38.4 4'..................................... 38.8
7- 1 2-500 eat p LOAMY IOYR L A LOAMY IOYR. C.,
'Ye.7 1 / / /
LOT I 9 0 \ '1'` LFACHINO CHAMBERS D SAND 5/8 SAND 4!4
9. ANY RETAINING WALL SHOWN ON THIS PLAN IS FOR �3�/// I I�^k4'STON'E a� 20' .......................................... 36.9 12' I 38.1
.......................
LOCATION ONLY AND SHALL BE DESIGNED 1N ; I1/ 13996 t S.
c
\�V /1 J7. s{ rP•2 to Ja.Jrt {', C SAND M D 7J4Y e SANDY 5/BR
ACCORDANCE WITH STANDARD PRACTICE. -
4;�/�® _j48'-
10.
48' 1 24..........................................� 37.1
f0. /T SHALL REMAIN THE CLIENT'S RESPONSIBILITY �. \\ / /lam-'-'fr\--/1\ Jv.l 0-eox j I i Cr FINE-MED 2.SY
' TO HAVE THE PROPOSED BUILDING FOUNDATION �/"--�Ac�l� �---Lf�--1111 SAND 6/6 I -
DESIG.NFD TO ACCOUNT FOR THE EXISTING GRADE q'a \`��8 / \--� I I 1c,AND SOIL CONDITIONS AT THE LOCATION OF THE
PROPOSED BUILDING. 2v
PROPOSED / /1500 OAL ,O r 1 r
afbR004, OTHREE / I �`i SEPTIC TANX
42.3 \ :�` - 47. "£Lt/wol/,�! 120 ----NO WATER ----�� 28.6 1201- NO _MATER r 29.1 Fk
tit
1!/� DATE: MARCH 9. 1999
aaRar 1 �� �" -1I11 �� TEST BY: STEPHEN HAAS
40,14 WITNESSED BY: SEAN' O'BRIES
PERC RATE: (2 MIN/INCH
UP J6/20B46
O
- 45:1
1 \ nt
41.19
45:18 J SEP 7- / C SYS TM DE / G/v
C-` i
45.26 - 80. 2? / R-
G /
/ 2 AMY Z_ 4 ME. MAP / 23. PARCEL 104 < / 011? / >
x:....:44.52
Y43.51 `
C Dx R 14/0 OD p �4=___ Vim/_ O PME_/V T
} P . O . BOX 270. YARMOUTHPOR T. MA 0?_ 6i -5
d r N •` '
Lou A ,, sCALE: / _ 2O 4PR/L 8. /9.99
EAGLE SURVEYING, I NC
923 Route 6A
Ya r mo u t h ci r t MA : 02-6 /5.
1
<50sj 362--s132
� X508 432 333
` LOCUS MAP 0 10 20 40 JOE NO:• 96-017 FIELD:CFW/EEK, CALC: SAHICFYi CHECK CFW DRN SAN