HomeMy WebLinkAbout90 Avon Road - Sewage Disposal PlanDEEP OBSERVATION MOLE LOG SYSTEM DESIGN CALCULATIONS GENERAL NOTES LEGEND fl�
Test Hole De th From Soil Soil Texture Soil Color Soil otherP Number Surface inches Horizon (USDA) (Munsell) Mottling (Structure, Stones, Consistency, A) Neither drivewa nor arkin areas ore allowed f ) Y P g -.32 Ezhtinq Contour.Jy/. r .
%Gravel) I.) BOSis Of Design ever septic system unless H-20 componentsare used. 32 r r' ` f
�j Proposed Contour ,
Number .Of Bedrooms: B) The designer will not be responsible for the syste4d- 2� qa5 Existing Spot Grade pJ' qL
F(- ✓'l•
Oche}: __-.-:..., as designed unless constructed as shown. Any changes rr Proposed Spot Grade
shall be approved In writing.
' nM• s<,�=�� a 2JDesign .Daily Sewage Flow= 4P.:....G.P.D. —w— water service c
J i c� C) Contractor shall be responsible for verifying the -ohu— Overhead Utility Line($)
Zai 3,)SepticTank Capacity Required, ----- -- ..:....-.:GaL
PrOVlded=::.:1�'y`�.......Gal: location ofall underground and overhead utilities —u— Underground Utilitytlnela)
? f - l Jq •• :-. C. tAER --` SAuD• •W� s - prior tocommencement of wort. -
— q — Gas Line
i _ afZs z` -lc �f o Z !Z p`� 4.)SoiPAbsorption System Capacity f� {�TH TestHole and/or "Boring Location
Septic Tank
Required=.._.'1 .>.. GPD. S.T<,
i TH-L Provided: ._:: Y �.�} G.P.D. �rl,13nn ITl}Der, .NA..;
D.B. Distribution Box
^J� o D X IGi f.�11 ,..; LFA- A 4•` iPAM�LrZ_ �'J 02A.to S.A.S. Soil Absorption System
r KEY MAP no scale
itAr SAr�e „ q z o /tee 451 fD:. �} ADiZ 7 +/tJ 33YL c 1X % �P •� Ree. Reserved for System
l O Utility Pole
Pion Book .. Page...........
Ir-ZE p 'ic. 5.)A Garbage Disposal is 06T'. w/this design,. ® Catch Basin �� p•� ����
Zo _ I n Li NfG, `/1!-t• , EQ, Fire Hydrant
r Deed Book, ..-._::.. Pcga.........:.
n well
I fC� 17z.: Ct, tsry`ire�r Z.5yrZ NP s Assessors� -M-�,o,�
------ �
Date of Test : r 2t e— : use Soil classJ_'.wlfn a
f Q .A
erc.rate of less than
ti itsa� :v /fJ V70 P l 0 ?
Percolation 'Rate .. /.. Min./in, for a loading rate of
-.'. •�5•GPD/s-f. - - f•ZS IP, ZS b.25 `.2,r, G.ZS L,ZS L,zS L2S ..
Witnessed by _-� ._ r4lop
((( /
FLOW PROFILE — !t /
:7 Epe.942�F/
i`A I L 6Nw 'gzA Lr j L C41 TE
Top of Foundatiolt \ — Ufltrs/ CP FDUAL,
Elevation 5�,� r�' _ ^``�'✓ / i OT L(`
Finish Grade _ 5"� 5 - f, x,54.6 fttdx�
Finish Grade= .......'.... -
f - - - -
1
36"maxi �1 /'
for 18& sit
----------
9"min.' max.
36.
flow tine
t0'mm.
771
K>:b0 52.25
qos baffle
LEA,AHIN >l'{-i�,fi',^„_5' tom...
I' ............
Gal. Septic Tank Distribution Box , /
i
�— 5, 3 / ` , / Y/
3` (EN QV11Vv) ) 1 5rtirr OF a iii �i �. lOt, j`.
i:cetl`� /r(" y. � fs
20,2 AUG 2 ,li 9:35
REC" IV
CONSTRUCTION NOTES /-} /-
AII construction shall conform to the State 10.) Base aggregate for leaching facility shall 1�, CWfJE- 4,.GpL/TIACiCS. T7�- CEVIEvv \ ?
u ,i � r w
Environmental Code Title 5 and the requirements of consist of 3/4" to t-1/2" double'rashed stone free t ��E"moo r) ''t`r Dl ) pit f
,nAVeAT)p/j.
the tocol Board of Health., of Irons fines and dust and shalt beinstalled from �X
- below the crown of the distribution line to the bottom r7. 00A1T-V Cr_DP 7D VE*'-sF I
" 2)Septic tank(s),greasetrap(s),dosrogchamber{s),-
r - of the soil absorption system Base aggregate shall :>s.filiLDtr3!; - �. .rCA�r=S.. ._:. �....'�i�w' ,.f 9� /- - S/,r� . , ..t- "'•� S _
and distribution boxtes) shall be on a -level stable ' - _-- p1�E°-:Wj/_fit/.1 ._p P - - fi. A �...,, -
be covered with a 2 layer of:1/8 to 1/2 double nf•n. TSj' r. G r tK
bass which 'has been mechanically compacted, or ons IMGW cC1 Gi� Ey :_�- ySc�T
_;-washed stone free of Iron, fines end dust.
6Inch crushed stone base_ - �.. �w�.�tJ• .. t•r �� -. /
1L) Vent soil absorption system when distribution' r k y? •,
3.)Septic tank(s)shall meet ASTM standard.0 1 �ir 1�WLE
" i m ter lines exceed 50 feet, when lototed either In whole / y� l :.0 I 4 5 .-
I 1127-93 and shall have of least three 20 d a e r n rdriveways,turn, rens j ; `` �L?3)sr� 't'3
o i part under ng o
manholes: The minimum depth from the bottom of ' / / V'•. , ; -� t l
P " or other impervious material, or when dosed. Q ! / . jj �� '` tiX
s septic Tank to the f lox Fine shall be 48 .1ti�z.vl//,Tr1l� APPROVED
)2.) Soil absorption system shall be covered with o Z < \ \ \ ., t 4` �k\ d r,+a, 1' a' ? f"iT7rF
4.) Schedule 40 PVC Inlet. and outlet; toes shall - _ ��, t �!B� ,• \. '( ,r>, z•/!. ! }h,,,:,•JJILCQ.
minimum of goof clean medium sand (excluding
6 extend a minimum of `6 above the flow tine of the ) \ \ \ \ �'• `�'
:.
topsoil
1
QY.
septic tank and shall be installed onthe centerttne oP ) rn -.� N
of the tank directly under the eleonout manholes. 131 Finish grade shotI be a maximum of 38" over the ) t
\
- - -- -top of all system components, including the septic tank,/ir�r • ' ,-•
' 5.) Raise covers of the septic tank and distribution :
distribution: box, dosing chamber and soil absorption \ /
box with pre -cast concrete water tight. risers over s'atem..:.$e Septic tonkl shall. helve a minimum cover -
i Inlet and outlet tees to within 6"af finish grade. y D { /\� { �[ r
.,< �' ' C;,Q2 ,. i I PROJECT r��-- 1 'N t Jt_/FV T -,I :/L-Iti,I .�... L�._.
, of 9. <. Lj�,J
Piping shall consist of 4"schedule `40 PVC or �� , ,
6J Pio 9 IW' 2vS5c Fe FAY 'l9 t, itl:Sr /r1•,2rj1e5d
14_) From the date of Installatsan of the soil
equivalent. Pipe: shall be ,laid on o minimum -.' ,`1.cp, \,• k "�i 3 r r: r
rode of not fess than f 7.• oborption system unlit receipt of a Certificate of ' ' \ TITLE
continuousq :.Compliance, the perimeter of the absorption _-- ': _. _
o. - :. :: - � � \ ' ' SEWAGE DISPOSAL SYSTEM
Z) Distribution lines for soil absorption system system shall be .staked and flogged to prevent the
'`` `` h (GTS"
(as req'd) shall be 4" diameter schedule 40 PVC use of such ores for all activities which might �� 1�aC.: \ \� i
laid at 0.005 ft./ft., Line shall be capped at damage the system: r� `^^a ,r✓� lY�� \ _
d r' s noted: alt OFa4Q'� ar . \ F O'REILLY Inc. r.
�, a d S,�s� _ �fi, Fr • �. BENNETT
• -K , - 15:) The Board of Health shall require Inspection at4•'�., ,p c - \,`
. �,Engineering &Environmental Services
Outlet plpes_ from D -box shall remain level forst - all tonstruction by on.'opent°of the Board of Health - - JORN M. . , . ' s„ o 0T4; _ y,•h- ), �. -,
o least 2 feet before pitching to soil obsorptson system. _ (or the designer if this system requires a `variance) and g u ¢:k. FCK
•' Q .CIVIL ri{ 1AiiT, J."
"
Water Test -box to`ossure even distribution. 1 t of inw itin that l 1 Fla. 35209 — Z 5 , 1573 Main Street - Route 6A
w D may require such person o certify r q o all J � a t.io. t2^_5 i - S -L
a 1 , t 4 c '`,, �. t . r. .. - P.O- Box 1667
d work hos been completed in accordance 'with the terms Eo .a fCr$T t '' '
9.) D Dox shall have a minimum sump of 6 measure sc ,off Jrr
r
. , :of the Permit andapproved Plane. 48 flours ad vanes : F v s•'%.^a: •^� '- . .r �' ' ''' : _: `- - ,-.,,-,,,... .�: � 506:$96:6630 Offtte-)3rewsier,:MA 02631 ..508-69b-4687 .Fax '
• ..o below. the Outlet invert.' - P ,.. SS'O. t'' a;J --�- rj--`_YV;"...< , SCALE: BY:. CHECK:' JOB Nt1M8ER
notice Jequeeted. r, a ' .. DATE:
.. ,.` -:.. "i: -•-"}f %t� : :-- .17-Z�-U.2- ..)�."i-r. L�. tl�..t viLt� �ns±_e ri �{+.Jl
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