Miscellaneous Title 5 Documents 6-14 A.,{4 5+
NORTHAMPTON BOARD OF HEALTH
PERCOLATIONN TEST DATA
F=
Lo[ tt
Engineer�a
Perc R`5te,22rrsewin/in
Depth to water fldN
min/in
min/in
I
Sketch of Lot w/ Location of Test Holes
Witness Fe Witnessed by
Address
Owner
Perc Rate �9• in/in
Depth to water
NORTHAMPTON BOARD OF HEALTH
PERCOLATION TEST DATA
min/in
Lo[
Engineer Sanitarian
min/in
Date
min/in
Witness Fee
Sketch of Lot w/ Location of Test Holes
Witnessed by
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ALMER HUNTLEY, JR. 8 ASSOCIATES , INC . .
REGISTERED I AND SURVEYORS 8 CIVIE ENGINEERS
238 BRIDGE STREET
NORTHAMPTON, MASS .
F/ri.E .4C
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Prepared For:
PROPOSED DOitESTIC SUBSURFACE DISPOSAL SYSTEM DESIGN
, A Q//P,1 A740 .ea 4/4/.
Location: Morton DriuP / 4) %n"
Number of Bedrooms: Garbage Disposal:
LEACH AREA DESIGN
3 Bedrooms x 2 persons/bedroom = persons
‘'O Persons x 55 gallons of wastewater/person/day = 330 total gallons of
wastewater/day.
G
Percolation Rate: t0 rinfinch
Gallon of wastewater/square feet of leach area for a Percolation Rate of:
. 0 min/i,.c'h _ /. Gal/Se Sideral_ Area
= 0. 7/ Gal/SF Botts: Area
* If a '_each bed is to be installed, no sidewall is allowed.
exceeds _in/i-._h, ro __ _ = area is =llowed.
- SEPTIC TANK -
• '..Ii30_. GARBAGE DISPOSAL:
Gallons of .._s_ewa er/day x 150" = REQG'ZD effective Liquid
capacity of septic tank.
RECOMMENDED: Septic Tank
* In no case will the septic tank be lass than 1,500 gallons (effective liquid capacit;
• WITH GARBAGE DISPBSA : /
3.3 0 Gallons O t=er/day x = b V U 3D fen:..a
l lOti L .»tex
capacity of septic tank.
c0)DtENJ=D:
/-S-00 Septic Tank
** In no case will the septic rank be
less than 1, 550 gallons (effective liquid capacit
VLA!4.R -[L-N I1 E.Y. (R_ &- ASSOC:ATFS. INC
LEACHING PTT DESIGN
Precast Pit Used: /c Long x
S ' Wide x ' Effective Depth
Using
' of stone all around and 0. r ' of stone under pit.
SIDEWALL AREA:
/ 8 ' Long x Z'S
/3 Wide x Z' .0
Effective Depth x 2 Sides
Effective Depth x 2 Sides
90 SF
(c,5" SF
Total of /Sr SF (Sidewall Area) x /, 4-0 Gal/SF - is- 7 Gal/Fit (SidewalL
BOTTOM ARIA:
/ 8 ' Long x /.3 ' Wide = Z3 '-/ SF
2-3 °/ SF (Bottom Area) x O. 7/ Gal/SF =
/ 66, Gal, Pit (Bottom)
z 7
/6G
Gal/Pit (Sid=_'-a:U
Gal/Pic (Bottom)
C/ 23 TOTAL Gal/Pit (Designed)
* Without Garbage Disposal:
Total Gal/Day (REQUIRED)
c,(9f Gal/Pit
* With Garbage Disposal: 1.5 x 3 3 Gal/Day (Daily Flaw) _ (REQUIRED)
„wing /.f 9 r Gal/Day (Daily Flow) 413 Gal/Pic
Z Pit(s)
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T EATEST EFFECT%✓L H'/OTH OR OEPTN OF TNG
GRE/TES
ALMER HUNTLEY, JR. 8 ASSOCIATES , INC
REGISTERED LAUD SUP jEVORS L CI`/IL ENGINEERS
125 PLEASANT STREET
NORTHAMPTON , MASS .