Lot 1 & 2 Disposal System Designs PROPOSED DOIESTIC SUBSURFACE DISPOSAL SYST'r_`f DESIGN
Prepared For: Pg GGC 5SJ ' vc S : ucr uRep
Location: )-O r a-
Number of Bedrooms: 3
L
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Garbage Disposal: YE -f
LEACH AREA DESIGN
3 Bedrooms x 2 persons/bedroom - 6-
persons
is Persons x 55 gallons of vastevater/person/day - 330 total gallons of
wastewater/day. g i•s Rf Pt L Nozrnn .., PTO , It E as = .41r
Percolation Rate: 2 - O min/inch
Gallon of wastewater/square feet of Leach area for a Percolation Rate of:
2. 0
min/inch - 24-0 Gal/SF Sidewall Area
- / _0 Gal/SF Bottom Area
If a leach bed is to be installed, no sidewall is allowed.
f -
* I percolation rate exceeds 20 min/inch, no bottom area is allowed.
- SEPTIC tANIC -
* WITHOUT GARBAGE DISPOSAL:
Gallons of wastewater/day x 150% = REQUIRED of septic tank. '�--QUi R°_D effective ve liquid
RECOtiYDED: Septic Tank
* In no case will the septic tank be less than 1,000 gallons (effective liquid capacit:
** WITH GARBAGE DISPOSAL:
-4 q Gallons of wastewater/day x 200% - 990 R=-QUIRED effective liquid
capacity of septic tank.
RECOMKENDED: l COO Septic Tank
** Ia no case
the septic tank Se less than
1,500 gallons (efffective Liquid capaci
ALMER HUNTLEY, JR., & ASSOCIATES, INC.
LAND SURVEYORS - PROFESSIONAL SNCCSEERS - LANDSCAPE ARC:i ITECTS
LEACHING PIT DESIGN
Precast Pit Used: ) O ' Long x Qr. • Wide x '
�. Effective Depth
Using 4 • of stone all around and ' of stone under pit.
SIDEWALL AREA:
)8 • Long x 3' Effective Depth x 2 Sides - /08 SF
1 3 • Wide z 3 • Effective Depth x 2 Sides - 78 SF
Total of 186 SF (Sidevall Area) x 2 • (S— Cal/5F - (a 4 c Gal/Pit (Sidevall)
BOTTOM AREA:
) 8 ' Long z ) 3 • Wide - .Z34 SF
2 3 4 SF (Bottom Area) x ) -0 Gal/SF - 23 4 Gal/Pit (Bottom)
4es
234
Gal/Pit (Sidevall)
Gal/Pit (Bottom)
- G 99 TOTAL Gal/Pit (Designed)
* Without Garbage Disposal: Total Gal/Day (REQUIRED)
* With Garbage Disposal: 1.5 x 3 30 Gal/Day (Daily Flow) - 4 of C Gal/Pit
AA (REQUIRED)
Usin 4
g 9 C Gal/Day (Daily Flow) i C, 9 9 Cal/Pit - Pit(s)
ALMER HUNTLEY, JR., & ASSOCIATES, INC.
LAND SURVEYORS - PROFESSIO\AL ENGINEERS - LANDSCAPE ARCHITECTS
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ALMER HUNTLEY, JR. 9 ASSOCIATES , I
REGISTERED LANG SUR =EYGRS L C1 IL ENG,NEER
125 PLEASANT STREET
NORTHAMPTON , MASS .
Prepared For:
PROPOSED DOMESTIC SUBSURFACE DISPOSAL SYSTEM DESIGN
Plt0GRl:$J-ivc Sr& tcrVRES
Location: .LoT 3 . sytvtrrtR-- KOs
Number of Bedrooms: 3 Garbage Disposal: YES
LEACH AREA DESIGN
3 Bedrooms x 2 persons/bedroom - 6 persons
ii Persons x 55 gallons of wastewater/person/day - 330 total gallons of
wastewater/day. +( i•S AS PLY MotTHA '. pro .. AEC.S : .416—
Percolation Rate:
2 . 0
min/inch
Gallon of wastewater/square feet of leach area for a Percolation Rate of:
2 0 min/inch - 2_,1-0 Gal/SF Sidewall Area
- / _0 Gal/SF Bottom Area
* If a leach bed is to be installed, no sidewall is allowed.
* If percolation rate exceeds 20 min/inch, no bottom area is allowed.
* WITHOUT GARBAGE DISPOSAL:
1
- SEPIIC TANK -
Gallons of wastewater/day x 150% = REQUIRED effective liquid
capacity of septic tank.
RECOMMENDED: Septic Tank
* In no case will the septic tank be less than 1,000 gallons (effective liquid capacity) .
** WITH GARBAGE DISPOSAL:
49C Gallons of wastewater/day x 200% - 990 - REQUIRED effective liquid
capacity of septic tank.
RECOMMENDED: ) S-00 Septic Tank
** In no case will the septic tank be less than 1,500 gallons (effective liquid capacity)
ALMER HUNTLEY, JR., & ASSOCIATES, INC.
LAND SURVEYORS - PROFESSIONAL ENGINEERS - LANDSCAPE ARCHITECTS
LEACHING PIT DESIGN
Precast Pit Used: 10 ' Long x Q • Wide x Z ' Effective Depth
Using 4 ' of stone all around and ) ' of stone under pit.
SIDEWALL AREA:
j8' Long x 3 ' Effective Depth x 2 Sides ■ lo8 SF
13 ' Wide x 3 ' Effective Depth x 2 Sides ■ 78 SF
Total of )8 6 SF (Sidewall Area) x 2 . 67 Gal/SF ■ 4 & C Gal/Pit (Sidewall)
BOTTOM AREA:
IS • Long x ) 3 ' Wide ■ .234 SF
234
SF (Button Area) x 0 Gal/SF ■ 23 4 Gal/Pit (Bottom)
4 647 Gal/Pit (Sidewall)
• 23 4 Gal/Pit (Bottom)
— G 9 9 TOTAL Gal/Pit (Designed)
* Without Garbage Disposal: Total Gal/Day (REQUIRED)
* With Garbage Disposal: 1.5 x 330 Gal/Day (Daily Flow) ■ 4 9 C Gal/Pit
(REQUIRED)
Using 49 C Gal/Day (Daily Flow) It C, 9 9 Gal/Pit ■ I Pit(s)
ALN1ER HUNTLEY, JR., & ASSOCIATES, INC.
LAND SURVEYORS - PROFESSIONAL ENGINEERS - LANDSCAPE ARCHITECTS
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