35-021 (11) Y KI -
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A!IMER NU'N THEY, JR. 3 A5SGC I.ATES ,
REG!5TE;:a cD L4N0 5.; _'r ��5 S E'jr�
12 5 PL LEA S;"�:tiT STAR E ET
LEACHING PIT DESIGN
Precast Pit Used: /o ' Long x �� Wide x z Depth
Using .S/�OM of stone all around and /=CO's of stone under pit.
SIDEWALL AREA:
/g • Long x 3 ' Effective Depth x 2 Sides - /OS SF
13 ' Wide x _' Effective Depth x 2 Sides - 7e3 SF
Total of /8C. SF (Sidewall Area) x Z- s Gal/SF r�G ' Gal/Pit (Sidewal'
BOTTCM LREA:
/B ' Long x X3 ' wide = Z3 y SF
2-34 5F (3ottcm :area) x _�-d Cal/SF = Z3 U CaI; ?it (30ttoa)
4/6.5' Cal ?i'. (S-2e-�-a11)
Z3y cal/Pit (3ottcm)
(099 10—.AL Cal/Pit (Designed)
* Without Garbage Disposal: _ Total Cal/Day (REQUIRED)
* With Garbage Disposal: 1.5 x �3_ .3 o i Gal/Day (Daily Flow) _ 49a' Cal/Pit
(REQUI?=
Using x/93' Gal/Day (Daily Flow) G_9 9 Gal/Pic - / __ Pit(s)
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PROPOSED DOMESTIC SUBSURFACE DISPOSAL SYSTEM DESIGN
Prepared For: GJ k5 _
Location: �` .45 {/V� Fg�-rns �2 C/ A,li fV-y1
Number of Bedrooms: 3 _ Garbage Disposal:
LEACH AREA DESIGN
Bedrooms x 2 persons/bedroom = persons
G Persons x 55 gallons of wastewater/person/day = -3-30 total gallons of
wastewater/day.
Percolation Rate: Z.. o yin/inch
Gallon of wastewater/square feet of leach area for a Percolation Rate of:
2. 0 min/inch = Z_ S- Gai/SF Sidewall Area
� . O Gal/SF Bottom Area
* If a leach bed is to be installed, no sidewall is allowed.
^ IL pe ._ ' i�n rate e`Ccee�s 20 min/inch, no bottom area is _lowed.
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- SEPTIC TANK -
WITHOLi GARBAGE DISPOSAL:
Gallons of wastewater/day x 150% = REQUIRED effective liquid
capacity of septic tank.
RECO�MLADED: Septic Tank
* In no case will the septic tank be less than 1,000 gallons (effective liquid capacit
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F ** WITH GARBAGE DISPOSAL:
33o Gallons of wastewater/day x 20017, = 40 el'fc; __ -e 'iquid
capacity of septic tank.
REMLMENDED: /S,66 Septic Tank
** In no case will the septic tank be less than 1,500 gallons (effective liquid capac
4I.LtFR Hl:`"ITF.Y, JR , & ASSOCIATES, INC.
C I T Y OF N O R T H A M P T O N, M A S S.
April 8, 19 85
THE BOARD OF PUBLIC WORKS
The undersigned respectfully petition your honorable body for
permission to cut the curb and place a driveway on West Farms Rnad_
(see sketch) Twenty-four (24) maximum width at the st-rPPt line
Gutter drainage not to be disturbed. Driveway surface to be pavan
if the grade of the proposed driveway exceeds 3% or more.
By• `'` -
Edg r Lesko, Jr.
75 Barrett Street
4-8440
Inspected y: LIZ
Richard Stone
THE BOARD Or PUBLIC WORKS
Voted that petition be granted .
ActiKd Director f lic Works