372 Septic Compliance & Design THE COMMONWEALTH OF MASSACHUSETTS
• ' BOARD OF HEALTH
CITY oFNORTHAMPTON
lacrtifuttfe of Qiumpttttnre
TINS IS TO Cj EIjF , " lyit a Individual Sewage Disposal System constructed ( r Repaired ( )
by ... ... . .. ..I... . .i I
Miller \
•
has been instilled in accordance with the provisions of TITLE 5 of The State Sanitafyi Code ens,d�czjbed in the
O
application for Disposal Works Construction Permit No /e' C dated V./ l s
s THE ISSUANCE OF THIS CERTIFICATE SHALL NOT BE CONSTRUED AS A GUARANTEE THAT THE
i SYSTEM WILL W CTIO SATISFACTORY. � . � �I�"
1 ryC (�
DATE _.� � ...Q..i„� Irrspcctor_...
THE COMMONWEALTH OF MASSACHUSETTS
BOARD OF HEALTH
atO OF II ijz - -----�-
Qlrrtiftrtttr of Qtamplittnrr
THIS I.1 TO CF i !FY That he Inu t I l Disposal S/stem construct- - y Repaired ( )
at . .. � 3 8 5U b,21-4--6-e-----
ha been i ist n ed in accordance with the prinisiMis hi 5 of The State S. ritar. . . de it>tvl in the
apphcttion for UUposal Works Constructs in f.rinit N _/3'. 3_. _ .... dated 7/7/8f
THE ISSUANCE OF THIS CERTIFICATE SHALL NOT BE CONSTRUED AS A GUARANTEE THAT THE
SYSTEM WILL FUNCTION SATISFACTORY.
- DATE /171/P:1$ �/�y/;'Inspector �j, C(-4-.
3 7 a4V1,(4ONI( THE COMMONWEALTH OF MASSACHUSETTS
VV lJ �Y/ BOARD OF HEALTH
//_p5 CITYoFNQRTHAMf TON t'ee.°�c
No J
IOioposs t f t r • o Qt sstr ion Fermit
• Permission is eby granted ._ . j1((
to Construct or it ( ) - ' al :'wag a sal System
at No ' 'street ..--) D�e
as shown on the application for Disposal Works Construction Permit N9 d.. .1 .. 4.,
e e I
LEACHING PIT DESIGN
Precast Pit Used: /O ' Long x s ' Wide x 2.0 ' Effective Depth
Using 4 ' of stone all around and O. f ' of stone under pit.
SIDEWALL AREA:
/e9 ' Long x 2 • S ' Effective Depth x 2 Sides = 90 SF
/,3 ' Wide x 2•) ' Effective Depth x 2 Sides = bs SF
Total of /SS SF (Sidewall Area) x
/• 44S Gal/SF = 3 2S Gal/Pit (Sidewall)
BOTTOM AREA:
/ 8 ' Long x /3 ' Wide = 234 SF
23 4 SF (Bottom Area) x 047 Gal/SF =
2Zs
Gal/Pit (Bottom)
Gal/Pit (Sidewall)
467 Gal/Pit (Bottom)
- 3$2
TOTAL Gal/Pit (Designed)
* Without Garbage Disposal: Total Gal/Day (REQUIRED)
Gal/Da 0 Gal/Pit
* With Garbage Disposal: 1.5 x e{� Y (Daily 44( Y Flow) (REQUIRED)
Using (O G 0 Gal/Day (Daily Flow) } 5 8 Z Gal/Pic = 2 Pit(s)
ALMER HUNTLEY, JR.. & ASSOCIATES, INC.
Prepared For:
05 - N66
PROPOSED DOMESTIC SUBSURFACE DISPOSAL SYSTEM DESIGN
Pi O STO
Location•LOT A) M�V D V -%0�7
R0 0 0/ N 'To n
Number of Bedr!1. T
Garbage Disposal: ye S
LEACH AREA DESIGN
4 Bedrooms x 2 persons/bedroom =
$ persons
8
Persons x 55 gallons of wastewater/person/day =
wastewater/day.
Percolation Rate: 7. 0 min/inch
Gallon of wastewater/square feet of leach area for a Percolation Rate of:
4410 total gallons of
7. 0
min/inch =
/. 4/57-Gal/SF Sidewall Area
• 0. C. 7 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.
- SEPTIC TANK -
* WITHOUT GARBAGE DISPOSAL:
Gallons of wastewater/day x 150Y. =
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 capacit;
** WITH GARBAGE DISPOSAL:
G1a0 Gallons of wastewater/day x 200% = 88o C) REQUIRED effective liquid
capacity of septic tank.
RECOMMENDED: /COO Septic Tank
** In no case will the septic tank be less than 1,500 gallons (effective liquid capaci
,co U! 'ATT VV ¶Q RSFCT ATFV fNC'