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DEEP OBSERVATION HOLE LOG
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SYSTEM DESIGN CALCULATIONS ' GENERAL NOTES LEGEND
A) Neither drivewaynor parking areas are allowed _ _ _ q � . � a ��
P 4 - - ---32 Existing Contour
over septic system unless H-20 componentsare used. 32? 3'" "£
SYSTEM DESIGN CALCULATIONS Proposed Contour �° :'t �,r It
B) The designer will not be responsible for the stem ' �" -
Q Y 24 x 5 Existing Spat Grade - ri �/
as designed unless constructed as shown Any changes Proposed Spot Grade ;,','= f S"' -,'-`� --P""` ~-~-'"
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L) Basis Of Design shall be approved In writing. f � �r�s .6 --�
�� -'-- w- Water Service r t
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NUtt1�eC 0f Bedrooms- C) Contractor shall be responsible for verifying the ohu {}verhead lftillty tlne(s) R
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Other. ......... __-..,- . location of all underground and overhead utilities --- u --- Underground Utility Linea} !^ .� �
Q prior to commencement of work. -�---- g - Gas Line . '-_i r' f--� L^ �' t.
2.)Design Daily Sewage Flow= .i. - ... G.P.D. _.-„_,---- I.i
TH Test Hole and/or Boring Locations`"
3.)Septic Tank Capacity Requiredr . _. .......Gal-
----------.------- -�___ S, T. septic Wank -
Provided= .....1. ��...., Gal. ��►�� �� ��L� ��<, it. �. - f�,CP .
F. MUS'-,='�y � li.a�-fir t D.B. Distribution Bax
4.) Soil Absorption System Ca acit S, A -S. Soil Absorption System '
P y p ���ew KEY MAP no scale
Required° ---... `_... G.PD. I Res, Reserved for System .
..... G. D. ! �a _ y
Provlded. -.... �t'�.o- j ��`-`� 4 Utility Pole '
`, CLIA 4,r �=t,z Plan Book..-.__... Page_. -....
A - �C 15...��Q . _ F t c(,D . - C.d id L:_EdC t-+ I W Catch Basin � . .
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*;,/� �Qf�k ;, ,� "� La !'ff F _ �t`t �P I 1n,. LDe i2r � sa�r� i I �" Hydrant ped Book . ...Page.' •--•
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M.€lf/.. ^� pare. rata at less than - . � �' �,/ t.,�-, i, i �, _ _ . _ r
Pe1'COiQti(}n RCte . 1 l►�JC'.. /X � Y��, (Alf. 1{�tl � s ►I -it 21_i,' i f- ; -, 4_-`�ai.I -----` o�� 1 I �4 i . �7r 1 <#"� ,rySi:) P'i . ,
fry Z�1rVC .fjm.yr�Vs7 - Le,t-v, L,r"Ph Min./in. for .a loading rata of Ul {I.� ' l'l Ar.3. ` iG�.r l l`.tI�lt.1 `". !:1�41C� 1 . � PILIE 11 i 1 �� ( .
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FLOW PROFILE Id - i���' IS, . - . E(Ti* : p � ���� J AZ W,?? -b r,j - '~ -�;�k '"`k"
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Tod Df Faund�til' �� `I. ', ,g):l;. �'"d•� -a. tk%" •' 1'45v.: ?Pa,i . �yy C?KTC"` C�� _ ,rCy .:. _ „
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Finish Grade z P;nish Grode = . U.:� `N/ 1.�_ rc-svk r/,�
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CONSTRUCTfON NATES ,;�r� .,1� c _- .� -;�
VIEW1.. 71.1 ' �f M , OF Way L• ti +,1E .....,L►_ te_'b.fe : T F- fA s � . �'
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t) All constrvction shall Conform to the State Ip•} Base aggregate for leaching facility, shall IT i 4Y /`tirf` � 1�� I �i4.,L r1r t��f Ti�Ci �D PV Ire_ To . 1 : i JIN . .-'� - LJ .
- Environmental Code, Title 3, and the requirements of consist of 3/4 to I -I/2 double washad stone free 1`j �!'� (� - - l : , } 'l;;,�-K, ;,qui" = • *t .• �•b 1
- the local Board of Health. . ,- of iron, fines and dust and shall be Installed from )` - . . - � .. -.
, , . 1711 ez� f7i; _r,rF-J,44e_ �C I"T11 - . TI4?2cuG€ �'9 _. i '' `'r '" t
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2.) Septic tank (s) grease traps) dosing chan+ber(s), below the crown of the distribution line to ffie bottom _ - _.- _ / moi_
' . ' of the soil absorption system Base aggregate shall D 0j, ,!'y� �-� s 1, ty-V1CLV_;1 7 . ply _� � Mr � � , 1 , ... � .
and distribution box(ts) shad beset on a level stable .
" be covered with n 2"Jager Of 1/g" to i/2"dov6le � F'LoM "Maw r-ai ' �1 ►.17!.tC� i .0A ') .
base which has been mechanically compacted, or ono -ATF,,) Ud.0F'r2 kL. VP -'P LWCICI-, .. I _ . _ _� I I .
washed stone free of Iron fines and dust.
-. . S.Inch crushed stone base. 1�~ r " f -,� r < t - r __.. _ - .. __ _ _ ..____w__., _... -... s��• {'a. � - r_''� �l �i �r
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l l,.) ALt_ Pr ,, t1,,, =0 AP.r�4 � .;itt_L EA . f;,F Com, _- � � �� CAIS �
11.) Vent soil absorption system when distribution - j /_. .
t 3.) Septic tank (s) shall meet ASTM standard C >
1127-93 and, shall have'ot least three 20"diameter tines exceed 5b feet, when located ei#her In whole ',, , P�.1~ ' ` t' Dr ��� '��? C"r'• 0 � . i J _1 \ „
manholes. .The rninimurn depth #ram the bottom of . or in part under drive rays, parking, turning areas, n,l r U_ PL � 'J121 -II FCC 701tF_ P�:;• 7 � -+" �A)-L PF. CLC.4tj " � 5i�11 -1 �:."- . *'l TpowG - G I' .
F . . Or other impervious material,' or +rhea dared. D
! septic tank to the flow 11na shalt be 49". fiJ.E gip: J"" :�i� r;f"+� 31/ r- _ i�..r- �i*� �.,
�� r Dt.. tea ,_ a 1 1.!11 -r) M� r tA�' Irl , ,
12.) Soil absorption system shall be covered with a ` ; `
< 4_i Schedule •40 PVC Inlet and outlet tees shall " - �LJ
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minimum of 9 of clean medium sand (excluding I� 0Vr,_D � 2t)K R?rVf_r€ TY- TOPS, ' � 1�I extend a mtnimurn of 6 above the liar line of the _ -_,_z. w_. �,
septic tank and shall be Instafled on the centerline topsoil } - �tL _ Qer�'� __. pq : 1FW "`�� \ __ ,
„ - _-._._ 1` }, /l[i ToF'S it-. " `�4s1?a�C3tL. (�' � +-ktxl�l; 1Z.'�j �fl-r"1,l� „yam. .:. l � 'j61:
of the tank directly under the cEEnnout manhotas. 13.) Finish grade shall be a maximum of 3g over the �• -��t -� -� ' --�' �txa t S-,�.� 1tAr L E.� '2cM�rc� Drn�( To � .
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I. top of alJ system components, including the septic tank, , - _ _ -_ _
5.?Raise 'covers of the septic tank and distribution s tom, .« er �DV1 .
} _ ' ; tP, ,sv e moi/ - ', 'i iti Cr.. �t+ { �fl d c� P!^ t c.ect � ': w/ CSA .. 4Wa . n 1� ' '
distribution box dosis chamber and soil absorption l
j-_- . box with pre -cast concrete .water tight risers over : g �� A��-r�,z Wc,s� r. t�cG£r , li ,rO ef'1�'�r r�i7 .Ta Jy11►�, ��rZ},.'t�li ; _�„-.. ^
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Inlet and outlet tees to within 6"af finish grade, system. Septic tanks shall have o minimum cover ` ,kS-rK ,t .�,r� �c z,` 1 ,• e� � (,4s Lk;-rr> I, j�) I y� e'/ ^� { *��.�+�► ���r 1 . o � -f� . I .
P. I - I: ��, ALL- 6 lLL Q.SCD a•1 FIZOT 1. 4+r ,.i �f° _ _
of 9 ,` 5} ALG ,►tet -roc ���W ,s r�ir M-,
6.) Piping shalt _consist of 4" schedule 40 PVG or AC I - y1;�, �dTCS" bl .> N i; FErr- . OI" �Ef t3Fi . Fitt . ✓b(dLL ec PI1tG L, !I G -g" 'L# � k A.:�
.i - • 14.) From the dote of installation of the soil - I - : 4 IT, . 1Z n -C s; to ---. - ,
q. ' equivalent. Pipe shall be.laid on a minimum U &r- Coiv eAGt,ico '-T> ° � , o of MAY, Vey t7[_��T'Y A', � T`' r," _
m , oborption system until receipt of a Certificate of ' " i. p 1 ✓J - I . s,, '` _. VAI'
K �, continuous grade of not less than I /e.. Ufa i�?d E i r, y/ [i_ 'fv #�,'~ '.vfi7if' t , ;� " )60-)M1?i� 3
PE2 x,110' 'i
V ; �, Compliance,. the perimeter of the soil absorption i Yhp_l>`� -AVS. A its F . .� W/ 74. �L. '4 -
-. --°---t:>--� __..__...�--.�:=-- :,T-- �._ _ _ rM:,--ti_ � �-,�. _ -_
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s 7,}Distribution line's for soil absorption system � system shall be staked .and fi ed to revent the 1.' Cc•rJ '1ILX I A Ara i'i1>a �i`:� r'- '..cIAI,L E` t - 1
� Qg P �} ,- f. i -r 'E- C "z" �- n:" I C." $ 'i � =, C --:.°.y= �•�-_' - 1,� , . , - .r �. , SYSTEM
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,..o (as req'd) shall be 4"diameter schedule 40 PVC us f su h 11+1 IV.. }.fAiWC`1i. L,KI^r>J'c��
i e a c area for all activities which might 9 / I �' ti. ..l { y c
+`if o i' I°! AF ,; ,-*5-' },.'r�!x �._G T i > ,- ice". ��IG�.:.�� f
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1 . a laid at 0.005 ft./ft, . Line shall be capped at damage the system. 7 k I,.fi �; - C, k l
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� end or ds noted. i , 4 { .
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r ^� 15.)The 8oatd of Health.ahall.require Inspection of -"� ' � XS.* ,z � ~ ~� Inc: '
F W r BENNETT h �EILL'Y
8.) 0utlet pipes from D -box shall remaln level for at nil cnnstructio'n b an of f the i ,, �'l'' ,.; �� ,I � s
} z Y age a e Board of Health i1 t a+ .s ,y: ° r. ,, + dON.Jfi. .
- 3 �' lG o•G l En" /Hearin & Er;viranmental Services
least `2 feet before pitching to soil absorption system. (ar the desi ner it this s stern re vires a variance n , _ C t; �`* .:.- �� �` ` :' M OT1'A1LLY G 8
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` c . Water test D -box to assure even distribution:
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may require such person to certify inwritin that alt 1�' 3- .�: ;�; \ F 'x, is � � -.
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" work has been campletad in accordance with the term ! ; 111_1 Tc�,F F1�, a w • ;,,� r,,,. `�
w 9.) 13 -box shall bare a minimum ump of 6 measured s a I Y=�r--Tf <, ,t�,:::,, al ,.. ,., . ! ,v'P.O. fi x tG67 .
l' of the permit and approved lana. hours -_ '`':�, 4 s:n =• r a
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r_ below *the outlet invert. . . ,. pP A 48 advance ;i �I 1___ t::.
r z - _s �, , •-n th ` - }: y ES 508-896-6630 Office Srtwsttr, MA 02631 ' - 5n8 -R 9b •1hF7 F�>< ;.
t; Z notice requested- . .-,-._ - _ .o.F =.215 ;�" . a.;
, .. .. 11. `� ; - - 4 DATE! SCALE: BY: CHECK: JOB iiUlulBER: , ...
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