HomeMy WebLinkAbout0240 OAK STREET (CENT./W.BARN) - Health 240 OAK STREET,CENTERVH LE
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UPC 12534
�t No.2153LOR '
HASTINGS,MN
ppIKE Town of Barnstable P#
Department of Inspectional Services
y a"` `�'lA-q& ' Public Health Division Date �
�p t639. �0
rED MA'S A 200 Main Street,Hyannis MA 02601
Office: 508-862-4644 JSM
I NJ
Date Scheduled / Time�_ Fee Pd. I
4wr
Soil Suitability Assessment fog ewage Disposal '
Performed By: Witnessed By:
N LOCATION&' GEIERA_L'a�NFORM_ATION _'
Location Address S Owner's Name
(=en9t- !Gv �jalrostc�bl� Address -
Assessor's Map/Parcel: `q 0 1, Engineer's Name C,-3Skaerv6,o4 WCy!IC S
1` Engineer's Email: J)e1-er, tACCt-ee @gam1-1,con 1
NEW CONSTRUCTION REPAIR vC Telephone#
Land Use �e—Sc C�YI �o, Slopes(%) 2 — Surface Stones ac(\,Q
Distances from: Open Water Body bq ft Possible Wet Area--;;,-)OC1 ft Drinking Water Well /_0 ft
Drainage Way kJ ft Property Line 3d /_93 ft Other ft
SKETCH:(Street name,dimensions of lot,exact locations of tst holes&perc tests,locatewetlands in proximity to holes)
1
.Z s
--- 4—
Parent material(geologic) Depth to Bedrock
Depth to Groundwater: Standing Water in Hole: y,'i.� Weeping from Pit Face �Y`9
Estimated Seasonal High Groundwater
� Y (�
R DETERMINATION FO_R SEASONAL iHIGH�W�ATERf TABLE 4
Method Used.
Depth Observed standing in obs.hole: in. Depth to soil mottles: in.
Depth to weeping from side of obs.hole: in. Groundwater Adjustment ft.
Index Well# Reading Date: Index Well level Adj.factor Adj.Groundwater Level
Y
PERCOLATION TEST ' ' Date Tune
Observation
Hole# (\ v r q Time at 9"'
Depth of Perc f'1 Time at 6"
Start Pre-soak Time @ �c4 Time(9"-6'')
End Pre-soak
p �.
Rate Min./Inch �a S w ew� Ck l { ` c
Site Suitability Assessment: Site Passed Site Failed: Additional Testing Needed(Y/N)
Original: Public Health Division Observation Hole Data To Be Completed on Back-----------
***If percolation test is to be conducted within 100' of wetland,you must first notify the
Barnstable Conservation Division at least one(1)week prior to beginning.
Q:\Application Forms\PERCFORM 2018.doc i
DEEP'OBSERVATION`HOLE'LOG'% Hole
Depth from Soil Horizon Soil Texture Soil Color Soil Other
Surface(in.) (USDA) (Munsell) Mottling (Structure,Stones,Boulders.
Consistency,%Gravel)
t!1- 12 A 5codky Loan. 10`P2 `/Z
(V 5-k taA'j COGYh
�v�-1�(4 � S�f� (r"Gor.
DEEP:OBSE_RVATION HOLE?LOG Hole# ,
Depth from Soil Horizon Soil Texture Soil Color Soil Other
Surface(in.) (USDA) (Munsell) Mottling (Structure,Stones,Boulders.
Consistency,%Gravel)
`f t 5g'J y o`f R
SG�td la 0j0\ LOY(Z. -7CX.
2 -►3z sg� (C79Yh 2 r�r s/3
S1�Q-e a\"0'\Y5'is
DEEP OBSERVATiON HOLELOG Hole:#
Depth from Soil Horizon Soil Texture Soil Color Soil Other
Surface(in.) (USDA) (Munsell), Mottling (Structure,Stones,Boulders.
Consistency,%Gravel)
(0 -30 -c,.tyyLt a`t'Cc, -5lg
so — 132 C _C,,.=, y (agcn-. -Z'5y -73
DEEP'OBSERVATION HOLE:'L'OG' Hole#
Depth from Soil Horizon Soil Texture Soil Color Soil Other
Surface(in.) (USDA) (Munsell) Mottling (Structure,Stones,Boulders.
Consistency,%Gravel)
Flood Insurance Rate Map:
Above 500 year flood boundary No_ Yes
Within 500 year boundary No Yes
Within 100 year flood boundary No Yes
Depth of Naturally Occurring Pervious Material
Does at least four feet of naturally occurring,pervicus material exist in all areas observed throughout the area
proposed for the soil absorption system?
If not,what is the depth of naturally occurring pervious material?
Certification
I certify that on f J (date)I have passed the soil evaluator examination approved by the Department of
Environmental Protection and that the above analysis was performed by me consistent with the required training,
expertise and experience described in 310 CMR 15.017. q
Signature V Vl. Date t t
Q:\Application Forms\PERCFORM 2018.doc
NNI
TOWN OF BARNSTABLE
LOCATION 2.`I0 paK) SEWAGE
VILLAGE �5 � 1�e ASSESSOR'S MAP & LOT
?R'S'NAME fa PHONE NO. Les ��ra
SEPTIC TANK CAPACITY
LEACHING FACILITY:(type) LQ �„Q �, (size)
NO. OF BEDROOMS �- PRIVATE WELL OR PUBLIC WATER
BUILDER OR OWNER VvNar S
'[,_DATE PERMIT ISSUED: &17(,
DATE COMPLIANCE ISSUED: `( 7
VAkLkNCE GRANTED: Yes
/
Ot
fo
00 'o
No. 90 Fee
THE COMMONWEALTH OF MASSACHUSETTS Entered in computer:
PUBLIC HEALTH DIVISION - TOWN OF BARNSTABLE, MASSACHUSETTS Yes
ftplitation for Disposal *pstrmm Construction 3pPrmit
Application for a Permit to Construct( ) Repair(-,,,upgrade( ) Abandon( ) ❑Complete System ❑Individual Components
Location Address or Lot No. 2'i o o4 L 5+- Owner's Name,Address,and Tel.No.
r
Assessor's Map/Parcel i elf *&IA , f e
Installer's Name,Address,4d Tel.No. Designer's Name,Address,and Tel.No.
Type of Building:
Dwelling No.of Bedrooms _ Lot Size 6,a AcyPS sq.ft. Garbage Grinder( )
Other Type of Building c es ' - No.of Persons Showers( ) Cafeteria( )
Other Fixtures
Design Flow(min.required) !3 3 gpd Design flow provided 9 2- gpd
Plan Date D 20 14 Number of sheets 9- Revision Date
Title
Size of Septic Tank Type of S.A.S. .4',
Description of Soil
Nature of Repairs or Alterations(Answer when applicable) T js Wt l\ C, a C-4 15 OO !�i at)o+J coep 1 f C
CLNjC� G f ov�S a� G +1 'r c ap \Qk i- uA-ov
Date last inspected:
Agreement:
The undersigned agrees to ensure the construction and maintenance of the afore described on-site sewage disposal system in
accordance with the provisions of Title 5 of the Environmental Code and not to place the system in operation until a Certificate of
Compliance has been issued by this Board of Health.
Signe ./L� Date// 0!
Application Approved by ✓— Ps
Date
Application Disapproved by Date
for the following reasons
Permit No. C� `� -- �-'� L� Date Issued �S
No. �.0 a Fee `�v
THE COMMONWEALTH OF MASSACHUSETTS Entered in computer:
Yes
PUBLIC HEALTH DIVISION - TOWN OF BARNSTABLE, MASSACHUSETTS
Rpphcatlon for Disposal 6pstem Construction 3pPrmit
Application for a Permit to Construct( ) Repair(,Upgrade( ) Abandon( ) ❑Complete System ❑Individual Components
Location Address or Lot No. 2 y O p 4 k Si-- Owner's Name,Address,and Tel.No.
AssessorsMp 1 q
Installer's Name,Address,afid Tel No. Designer's Name,Address,and Tel.No.
Type of Building:
Dwelling No.of Bedrooms Lot Size F,!�'L hars sq.ft. Garbage Grinder( )
x Other Type of Building ;nr, 4 rr.\ No.of Persons Showers( ) Cafeteria( )
Other Fixtures
Design Flow(min.required) T gpd Design flow provided T�. i _ gpd
Plan Date 2C?�l c Number of sheets Revision Date
Title
Size of Septic Tank ISM �� � Type of S.A.S. � )��
Description of Soil
Nature of Repairs or Alterations(Answer when applicable)-a)� � ,, r-r-.(),,, ,,n}
Date last inspected:
Agreement:
The undersigned agrees to ensure the construction and maintenance of the afore described on-site sewage disposal system in
accordance with the provisions of Title 5 of the Environmental Code and not to place the system in operation until a Certificate of
Compliance has been issued by this Board of Health.
Signed— Date
Application Approved by Date
T—
Application Disapproved by Date
for the following reasons
Permit No. 6 i — L 4 L—I t•-� Date Issued
THE COMMONWEALTH OF MASSACHUSETTS
BARNSTABLE,MASSACHUSETTS
(Certificate of Compliance
THIS IS TO CERTIFY,that the On-site Sewage Disposal system Constructed( ) Repaired({/� Upgraded( )
Abandoned( )by � 1
at _? y 6 e)c. k G4- tbl i2,.r,�� \„1 has been constructed in accordance
with the provisions of Title 5 and the for Disposal System Construction Permit No.rj6t!q—4!,jLj dated 1'- 2 S- 1
Installer A 71, -�z a r Designer ,; Y y.Y..,,r I , IZk r
#bedrooms Approved design flow gpd
The issuance of th' pe it shall not be construed as a guarantee that the system will�c'o as designed.
Date O Inspector ,r
—�-� Qj u J,
--------------------------------------------------------------------------------------------------
No. .� "( LI 1 �' �v�
THE COMMONWEALTH OF MASSACHUSETTS Fee
PUBLIC HEALTH DIVISION-BARNSTABLE,MASSACHUSETTS
Disposal 6pstem Construction permit
Permission is hereby granted to Construct( ) Repair( jK Upgrade( ) Abandon( )
System located at �c . ),a c
and as described in the above Application for Disposal System Construction Permit. The applicant recognized his/her duty to comply with
Title 5 and the following local provisions or special conditions.
Provided:Construction must be c leted within three years of the date of this permit.�^
Approved b `
Date �t� �- co� pp y
TerraFil St.
M
P.O.Box 227 10 Mainn St.
Sturbridge,MA 01566
Tel: (508)347.5508
TerratRiter (877)347.7263
Fax:(508)347.9857
January 21, 2019
Peter McEntee
Engineering Works, Inc.
12 West Crossfield Road
Forestdale,MA 02644
RE: Particle Size Analysis (Alternative to Perc Test)
240 Oak Street,West Barnstable
Dear Pete;
Below are the results of the particle size analysis from the sample submitted for the above referenced
property. The analysis was performed utilizing the hydrometer method of Gee & Bauder (1986) in
Methods of Soil Analysis, Part 1.. Physical and Mineralogical Methods, 2nd Edition.
Sand Silt Clay
(2.00 to.05mm) (.05 to.002mm) K002mm)
Portion Passing 54.0% 43.1% 2.9%
#10 Sieve
USDA Soil Textural Classification: Sandy Loam
MA Section 15.243 Soil Classification: Class II
Based upon the DEP's Title 5 Alternative to Percolation Testing Policy for System Upgrades,the following
effluent loading rates apply:
Un-compacted Soil 0.33gpd/sf
Compacted Soil 0.15gpd/sf
Should you need additional information, or require further testing services, please do not hesitate to
contact our office.
Sincerely,
Mark Farrell, Soil Scientist
Town of Barnstable
�F1HE Tpk, Regulatory Services
ti
Richard V. Scali, Interim Director
x BARNSTABLE, Public Health Division
y MASS.
Thomas McKean Director
Eo�r �
200 Main Street, Hyannis, MA 02601
Office: 508-862-4644 Fax: 508-790-6304
Homeowner Certification Form for Alternative Systems
Property Address:
Assessor's Map\Parcel: �n��1 r /'
Property Owners Name: P I a +r'`/ 4n d('•eSS
In accordance with Massachusetts DEP alternative system approval letters, the following certification
information is required by the Owner of record. The Owner of record must place an "x" in the
applicable box next to each line certifying the information.
Yes N\A
❑ lam' I have been provided a copy of the Title 5 I/A technology Approval letters.
(15 page Standard Conditions letter and the specific technology letter)
❑ [VI have been provided with the Owner's Manual
❑ 5Y] have been provided with the Operation and Maintenance Manual
❑ VFor Systems installed under a Remedial Use Approval, I agree to fulfill my
responsibilities to provide a Deed Notice as required by 310 CMR 15.287(10)
and the Approval
❑ For Systems installed under a Remedial Use Approval, I agree to fulfill my responsibilities to
provide written notification of the Approval to any new Owner, as required by
310 CMR 15.287(5)
d ❑ If the design does not provide for the use of garbage grinders, the restriction is understood
-/and accepted
ElImo" Whether or not covered by a warranty, I understand the requirement to repair, replace, modify
or take any other action as required by the Department or the LAA, if the Department or the
LAA determines the System to be failing to protect public health and safety and the
environment, as defined in 310 CMR 15.303
I , M Qv^y AfJ M-5 agree to comply with all terms and conditions above.
P erty Owners printed name
Property Owners Signature Date
Note: This form must be submitted along with the septic system disposal works permit
application for all I\A systems including new construction, repairs\upgrades, with and
without aggregate (stone) and with conventional design criteria or credited design
criteria.
Q:\Septic\IA homeowner certification.doc
Town of Barnstable
RegUlatory Services
Richard V. Seali,
B RNS'rABLE, Interim Director
MASS.
ATFD03 9. L Public Health Divisioll
M Thomas [N-IcKean, Director
200 Main Street, HVIIII'lis, MA 02601
Office: 508-862-4644
FiJX: SOS-790-63,04
Date: 41 Certification Form
Sewage Permit# ,Qo/ Assessor's INI.ap\Parcell /"I tt--61'
Designer:
Installer: A vI C
Address- /C/ 9Q4 Address: J, S:—
z�o— ---
JiT,-e�j-i4a Le M A 6 z 6y .1
r
On Ik�i--/j 1?,A was issued a perti.ilt to it
(date) istall a
nstal ierl
SOI)tic system at OLIU.,
based on a design drawn by
/I'I(_ dated 0"-;r
(designer)
1 ccl'tTfV that the septic
the des IC system referenced above was installed substantially accol-CIjug to
411, which may in- - approved changes slich as lateral relocation of th,e
, include inincii
distribution box and/or septic tank. Strip out
were found satisfactorv. 111, required) W�is illspected and the soils
I certify that the septic syste", referenced above wa.s installed vvith 1-11ai )!- changes (i.e.
greater than 10' tateral reloc
ation on of the SAS or any vertical relocati.01) of anycorilpollcill.
Of the septic system) but in accordance with State & Local ReguIatio.n.s. Plan revision or
certified -,is-bLI.Ilt by designer to follow. StrI,
were found satisfactory. P Out(if required) Nva,,; Inspected and the sails
I certify that the system, referenced above was coljstj-Lj
of the RA approval letters(if applicable)
constructed if ilth the terills
A
' �i i s t a I�Ie i-s-Sj j�t—ur e—) McEt4'TEE lm
cjvlil-
t4o.35109
GIST
esigneCs�Signature) (Affix Design
:.ere)
Q;'.Septic'..Designei-Certil-'ic--,tt.iaI
Engineers note:This certitication,is timited to an as-buitt inspection of system components as installed Prior to back-fill.The
engineer did not supervise construction of the system.The installer assumes responsibility for all materials,workmanship,backfilling
,o specified grades with Proper compaction and Getting riser `covers as sh-vil on the design plan.
Q Commonwealth of Massachusetts
Executive Office of Energy &.Environmental Affairs
Deportment of Environmental Protection
One Winter Street Boston, MA 02108.617-2 92-5500
Charles D.Baker Matthew A.Beaton
Governor Secretary
Karyn E.Polito Martin Suuberg
Lieutenant Governor Commissioner
APPROVAL FOR GENERAL USE
Pursuant to Title 5, 310 CMR 15.000
Name and Address of Applicant:
Infiltrator Water Technologies, LLC.
P.O. Box 768
6 Business Park Road
Old Saybrook, CT 06475
Trade name of technology and model: High Capacity chamber, High Capacity H-20 chamber', Quick4
High Capacity chamber, Quick4 High Capacity HD chamber, Quick4 Plus High Capacity chamber (fl-
inch invert), Quick4 Plus High Capacity chamber (13-inch invert), Standard chamber, Quick4 Standard
chamber, Quick4 Standard HD chamber, Quick4 Plus Standard chamber (5.3-inch invert), Quick4 Plus
Standard chamber (8.0-inch invert), Quick4 Plus Standard LP (Low Profile) chamber (3.3-inch invert),
Quick4 Plus Standard LP (Low Profile) chamber (8-inch invert), Infiltrator 3050 (Storm Tech SC-740)
chamber, Equalizer 24 chamber, Quick4 Equalizer 24 chamber, Equalizer 36 chamber, Quick4 Equalizer
36 chamber, Quick4 Equalizer 24 LP(Low Profile) chamber(6 inch invert), and Quick4 Equalizer 24 LP
(Low Profile) chamber (2 inch invert) (hereinafter the "System"). Schematic drawings of the System and
a design and installation manual are a part of this Certification. This approval allows the installation of
the above identified chambers without aggregate.
Transmittal Number: X259183
Date of Revision: February 19, 2015, modified June 12, 2015
Authority for Issuance
Pursuant to Title 5 of the State Environmental Code, 310 CMR 15.000, the Department of Environmental
Protection hereby issues this Certification to: Infiltrator Water Technologies, LLC., P.O. Box 768, 6
Business Park Road, Old Saybrook, CT 06475 (hereinafter "the Company"), for General Use of the
System described herein. The sale, design, installation, and use of the System are conditioned on
compliance by the Company, the Designer, the Installer and the System Owner with the terms
and conditions set forth below. Any noncompliance with the terms or conditions of this
Approval constitutes a violation of 310 CMR 15.000.
June 12, 2015
David Ferris, Director Date
Wastewater Management Program
Bureau of Water Resources
This information is available in alternate format.Call Michelle Waters-Ekanem,Diversity Director,at 617-292-5751.TTY#MassRelay Service 1.800.439-2370
MassDEP Website:www.mass.gov/dep
Printed on Recycled Paper
Infiltrator Chamber,Infiltrator Water Technologies. Page 2 of 6
Approval for General Use—June 12,2015
I. Design Standards
1. The models listed in Table l are covered under this Certification.
Table 1: Chamber Dimensions
Dimensions Invert
Model W x L x H Height
Inches Inches
Equalizer 24 15 x 100 x 11 6
Quick4 Equalizer 24 16 x 48 x 11 6
Quick4 Equalizer 24 LP (6-inch invert) 16 x 48 x 8 62
Quick4 Equalizer 24 LP (2-inch invert) 16 x 48 x 8 2
Equalizer 36 22 x 100 x 13.5 6
Quick4 Equalizer 36 22 x 48 x 12 6
Standard Chamber 34 x 75 x 12 6.5
Quick4 Standard 34 x 48 x 12 8
Quick4 Standard HD 34 x 48 x 12 8
Quick4 Plus Standard (5.3-inch invert) 34 x 48 x 12 5.3
Quick4 Plus Standard (8-inch invert) 34 x 48 x 12 8
Quick4 Plus Standard LP (3.3-inch invert) 34 x 48 x 8 3.3
Quick4 Plus Standard LP (8-inch invert) 34 x 48 x 8 83
Infiltrator 3050 or StormTech SC-740 51 x 85.4 x 30 22.254
High Capacity Chamber 34 x 75 x 16 11
High Capacity H-20'Chamber 34 x 75 x 16 11
Quick4 High Capacity 34 x 48 x 16 11.5
Quick4 High Capacity HD 34 x 48 x 16 11.5
Quick4 Plus High Capacity (8-inch invert) 34 x 48 x 14 8
Quick4 Plus High Capacity (I 3-inchinvert) 34 x 48 x 14 135
' This approval allows the use of the high capacity H-20 chambers but makes no determination
as to the chambers meeting the H-20 loading requirements.
2 Includes Infiltrator MultiportTM invert adapter attached to the side of the end cap.
3 Includes Quick4 Plus Periscope adapter attached to the top of the Quick4 Plus All-in-One 8
Endcap.
° Only systems installed with this invert height shall be allowed to use the effective leaching
area associated with this model in Table 2.
5 Includes Quick4 Plus Periscope adapter attached to the top of the Quick4 Plus All-in-One 12
Endcap.
2. The System is an open-bottom leaching unit molded from polyolefin resin. It can
be installed without aggregate or distribution pipe as an absorption trench or as a
bed or field. If the System is installed with stone aggregate then the "Effective
Leaching Area" in Tables 2 and 3 is not applicable, and must be designed in
accordance with the provisions of 310 CMR 15.000.
Infiltrator Chamber,Infiltrator Water Technologies. Page 3 of 6
Approval for General Use—June 12,2015
3. The total effective leaching area for any Chamber Model shall be calculated by
multiplying the Effective Leaching Area per square foot of chamber times the
total length of chamber from end cap to end cap including end caps.
4. For new construction or upgrades, the applicant can size the System in a trench
configuration, using the effective leaching areas presented in Table 2.
Table 2: Effective Leaching Area in Trench Configuration for New
Construction and Remedial Sites'
Effective Effective
Model Leaching? Leaching
Area Area
SF/LF SF/LF
Equalizer 24 3.76 N/A
Quick4 Equalizer 24 3.90 N/A
Quick4 Equalizer 24 LP (6-inch invert) 3.90 N/A
Quick4 Equalizer 24 LP (2-inch invert) 2.78 N/A
Equalizer 36 4.73 N/A
Quick4 Equalizer 36 4.73 N/A
Standard Chamber 6.53 N/A
Quick4 Standard 6.96 N/A
Quick4 Standard HD 6.96 N/A
Quick4 Plus Standard (5.3-inch invert) 6.20 N/A
Quick4 Plus Standard (8-inch invert) 6.96 N/A
Quick4 Plus Standard LP (3.3-inch invert) 5.65 N/A
Quick4 Plus Standard LP (8-inch invert) 6.96 N/A
Infiltrator 3050 or StormTech SC-740 N/A 6.71
High Capacity Chamber 7.79 N/A
High Capacity H-20' Chamber' 7.79 N/A
Quick4 High Capacity 7.93 N/A
Quick4 High Capacity HD 7.93 N/A
Quick4 Plus High Capacity(8-inch invert) 6.96 N/A
Quick4 Plus High Capacity(13-inch invert) 7.93 N/A
'. Effective April 21, 2006,310 CMR 15.251(1)(b)maximum trench width is 3 feet.
'. Effective leaching area is equal to 1.67(bottom width+(2x invert height))for Systems
3 feet or less in width.
$. Effective leaching area is equal to 1.0(3 +(2x invert Height))for Systems with a width
greater than 3 feet.
9. The maximum trench width allowed to calculate effective leaching area is 3 feet.
5. Systems installed on remedial sites shall be allowed to utilize the effective
leaching areas presented in Tables 2 or 3, or additional reductions in soil
absorption system may be allowed. In no instance shall the reduction in the soil
absorption system required in 310 CMR 15.242 exceed the maximum reduction
allowed for alternative systems approved in accordance with 310 CMR 15.284.
F
Infiltrator Chamber,Infiltrator Water Technologies. Page 4 of 6
Approval for General Use—June 12,2015
6. For new construction or an upgrade, the applicant can size the System in bed or
field configuration, using the effective leaching areas presented in Table 3.
Table 3: Effective Leaching Area for Bed or Field Configuration New
Construction and Remedial Sites
Effective
Model Leaching10
Area
SF/LF
Equalizer 24 2.09
Quick4 Equalizer 24 2.23
Quick4 Equalizer 24 LP (6-inch invert) 2.23
Quick4 Equalizer 24 LP (2-inch invert) 2.23
Equalizer 36 3.06
Quick4 Equalizer 36 3.06
Standard Chamber 4.73
Quick4 Standard 4.73
Quick4 Standard HD 4.73
Quick4 Plus Standard (5.3-inch invert) 4.73
Quick4 Plus Standard (8-inch invert) 4.73
Quick4 Plus Standard LP (3.3-inch invert) 4.73
Quick4 Plus Standard LP (8-inch invert) 4.73
Infiltrator 3050 or StormTech SC-740 7.10
High Capacity Chamber 4.73
High Capacity H-20' Chamber 4.73
Quick4 High Capacity 4.73
Quick4 High Capacity HD 4.73
Quick4 Plus High Capacity (8-inch invert) 4.73
Quick4 Plus High Capacity(13-inch invert) 4.73
10 Effective Leaching area is equal to 1.67 times bottom width only.
7. When the System is used with a secondary treatment unit approved in accordance
with 310 CMR 15.284 or 15.288, additional reductions in soil absorption system
may be allowed. In these situations the reduction in the SAS cannot exceed the
maximum allowed under the secondary treatment units approval. In no instance
shall the reduction in the soil absorption system area required in 310 CMR 15.242
exceed the maximum reduction allowed for alternative systems approved in
accordance with 310 CMR 15.284.
H. Special Conditions
1. The System is an approved Alternative Chamber for use as an Alternative Soil
Absorption System. In addition to the Special Conditions contained in this
Approval, the System shall comply with the "Standard Conditions for Alternative
SAS with General Use Certification and/or Approved for Remedial Use" (the
f
0
Infiltrator Chamber,Infiltrator Water Technologies. Page 5 of 6
Approval for General Use—June 12,2015
'Standard Conditions'), except where stated otherwise in these Special
Conditions.
2. New Construction This Certification is for the installation of a System to serve
new construction or an existing facility with a proposed increase in flow, for
which a site evaluation incompliance with 310 CMR 15.000 has been approved
by the Approving Authority and the site meets the siting requirements for new
construction, as provided in Paragraph 6 in section II Design and Installation
Requirements of the Standard Conditions.
3. Remedial Site This General Use Certification also applies to the installation of a
System for the upgrade or replacement of an existing failed or nonconforming
system, provided that the facility meets the siting requirements for upgrades, as
provided in Paragraph 7 in section II Design and Installation Requirements of the
Standard Conditions
4. The System shall be exempt from the minimum inlet spacing requirements of 310
CMR15.253.
5. The System shall have a minimum of one inspection port through the top of one
of the chambers. The inspection port shall be capped with a screw type cap and
accessible to within three inches of finish grade.
6. When the System is installed in trench configuration, then the system shall
comply with these requirements:
a) Length (each trench) 100 feet maximum (310 CMR 15.251(1)(a));
b) Width (each trench) 2 feet minimum to 3 feet maximum (310 CMR
15.251(1)(b)). -Chambers greater than 3 feet wide, when specifically
approved, are subject to other Special Conditions and limitations;
c) The minimum separation distance between any two trenches shall be two
times the effective width or depth of each trench, whichever is greater, or
where the area between trenches is designated as reserve area, three times the
effective width or depth of each trench, whichever is greater(310 CMR
15.251(1)(d));
d) The effective leaching area shall be calculated using the bottom area and a
maximum of two feet (per side) of side wall area for each trench (310 CMR
15.251(1)(e));
e) Trenches shall be situated, where possible, with their long dimension
perpendicular to the slope of the natural soil. Where possible they shall follow
the contour lines (310 CMR 15.251(2));
f) Trenches constructed at different elevations shall be designed to prevent
effluent from the higher trench(es) flowing into the lower trench(es) (310
CMR 15.251(3));
g) The area between trenches may be designated as system reserve area only
where the separation distance between the excavation sidewalls of the primary
trenches is at least three times the effective width or depth of each trench,
whichever is greater(310 CMR 15.251(4)) - Chambers greater than 3 feet
V
Infiltrator Chamber,Infiltrator Water Technologies. Page 6 of 6
Approval for General Use—June 12,2015
wide, when specifically approved, shall be separated by three times the actual
width and are subject to other Special Conditions and limitations; and
h) Effluent distribution lines exceeding 50 feet in length shall be connected and
venting provided in accordance with 310 CMR 15.241 (3 10 CMR
15.251(11)).
7. When installed in trench configuration, approved Alternative Chambers greater
than 3 feet wide:
a) shall be installed with a minimum separation distance between any two
trenches of two times the actual width of the chamber, or where the area
between trenches is designated as reserve area, three times the actual width of
the chamber; and
b) shall only be entitled to a maximum effective width of 3 feet for the purposes
of calculating total effective leaching area.
8. When installed in a bed or field configuration, the System may be installed
without distribution piping, but must comply with the following requirements in
310 CMR 15.252:
a) the use of leaching beds or fields is restricted to systems with a calculated
design flow of less than 5,000 gpd per leaching bed or field (3 10 CMR
15.252(1));
b) the maximum length of chambers in series shall be 100 feet (3 10 CMR
15.252(2)(b));
c) separation distance between adjacent beds/fields shall be ten feet(3 10 CMR
15.252(2)(0); and
d) the effective leaching area shall include only the bottom area, not the
sidewalls (3 10 CMR 15.252(2)(i)).
9. For Systems constructed in fill and installed, the System shall be installed as
specified in 310 CMR 15.255 Construction in Fill, except the minimum 15 foot
horizontal separation distance to be provided between the soil absorption area and
the adjacent side slope shall be measured horizontally from the top of the
chamber.
10. The System is exempt from 310 CMR 15.287, specifically items: (5) requiring
written notification of alternative system prior to property transfer, (6) need for a
certified operator, (9) need for an operation and maintenance contract with an
operator and (10) deed notice requirement.
Cor nmonwealth of Massachusetts
Executive Office of Energy &EnvironrT7ental Affairs
Department of Environmental Protection
One Winter Street Boston, MA 02108—617-292-5500
Charles D.Baker Matthew A.Beaton
Governor Secretary
Karyn E.Polito Martin Suuberg
Lieutenant Governor Commissioner
Standard Conditions for Alternative Soil Absorption Systems
with General Use Certification and/or Approved for Remedial Use
Revised: March 5, 2018
These Standard Conditions apply to Alternative Soil Absorption System (Alt. SAS) technologies
for disposal-only as well as for technologies providing both treatment and disposal. Currently
these approved alternative technologies include the following,
Alt. SAS Disposal-Only,
• Contactor,Field Drain Contactor, and Recharger Chambers, by Cultec, Inc.
• Biodiffuser &ARC Chambers, by Infiltrator Systems, Inc.
• Infiltrator Chambers, by Infiltrator Systems, Inc.
• Eljen Mantis M5, by Eljen Corp.
Alt. SAS Treatment with Disposal - Patented Sand Filters,
• Eljen GSF Geotextile Sand Filter System, by E1jen Corp.
• Enviro-Septic Wastewater Treatment System, by Presby Environmental, Inc.
• Advanced Enviro-Septic System, by Presby Environmental, Inc.
• Simple-Septic Wastewater Treatment System, by Presby Environmental, Inc.
• Infiltrator ATL system, by Infiltrator Systems, Inc.
• GeoMat Leaching System, by Geomatrix Systems, LLC.
An alternative SAS may be appropriate for new construction, increases in flow, or for the upgrade of
an existing failing, failed, or nonconforming system where reducing the disturbance of the site is
desired.
Alternative Disposal-Only technologies approved by the Department may be substituted for
conventional SAS's allowed under Title 5. The alternative Chamber technologies,when compared
to conventional Title 5 chambers, provide options from some of the Title 5 requirements such as
offering plastic instead of concrete chambers and eliminating the need for stone aggregate around
the chamber while allowing higher loading rates and reduced effective leaching area. Other options
include Chambers installed with aggregate meeting the requirements of Title 5, however Alternative
Chambers used with aggregate are not allowed higher loading rates which must remain the same as
required by Title 5 for conventional chambers with aggregate. In addition to alternative Chambers,
This information is available in alternate format.Call Michelle Waters-Ekanem,Diversity Director,at 617.292-6751.TTY#MassRelay Service 1-800-439-2370
MassDEP Website:www.mass.gov/dep
Printed on Recycled Paper
Standard Conditions for Alternative Soil Absorption Systems Page 2 of 16 ,
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disposal-only approved Alt. SAS technologies also include the Mantis M5 pipe and sand System
design.
Alternative Treatment with Disposal technologies approved by the Department refer to alternative
leaching systems that have demonstrated higher removal of organics and suspended matter prior to
the percolation of wastewater into underlying unsaturated pervious soils when compared to
conventional leaching systems. Higher loading rates are allowed than would be permissible with a
conventional design and additional relief from other design standards is permissible for upgrades.
A System approved under these Standard Conditions consists of a septic tank conforming to the
requirements of Title 5, either conventional or I/A approved, followed by the Alt. SAS which
may provide for a reduced effective leaching area.
The use of an approved Alt. SAS, subject to these Standard Conditions, requires among other
things:
• A Disclosure Notice in the Deed to the property for installed Systems according to the
following:
• when installing an Alt. SAS Disposal-Only System (chambers or Eljen Mantis M5) a
Disclosure Notice in the Deed to the property is not required;
• when installing an Alt. SAS Treatment with Disposal-Patented Sand Filters System
under the General Use Certificate a Disclosure Notice in the Deed to the property is
not required;
• when installing an Alt. SAS Treatment with Disposal-Patented Sand Filters System
under the Approval for Remedial Use a Disclosure Notice in the Deed to the property
is required in accordance with 310 CMR 287(10);
• Certifications by the Designer and the Installer(310 CMR 15.021(3));
• Notification within 24 hours by the System Owner to the Local Approving Authority
(LAA) of any System failure;
• When System requires pumping prior to the SAS,24-hour emergency wastewater storage
capacity above the elevation of the high level alarm;
• System Owner Acknowledgement of Responsibilities, in accordance with these standard
conditions and the Technology Approval's Special Conditions.
This Approval does not address the use of the following alternative SAS's, which are covered under
separate Title 5 I/A Program Approvals:
a) Drip Dispersal Systems
b) Bottomless Sand Filters
Definitions and References
The term "System" refers to the approved technology in combination with the other
components of an on-site treatment and disposal system that may be required to serve a facility
in accordance with 310 CMR 15.000.
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The term "Approval" or"Certification" refers to these Standard Conditions; the Special
Conditions contained in the Technology Approval, the General Conditions of 310 CMR 15.287,
and any Attachments.
The phrase "new construction" always refers to construction of a new facility or any
increase in actual or design flow to any existing system above the approved capacity.
The phrase "upgrade of a system" or the term "upgrade" or the term "remedial site"
refers to any repair, modification, or replacement of a whole system or a component of an
existing failing, failed or nonconforming system where there is no increase in the actual or
design flow to the system.
The Conditions contained herein MUST be read in conjunction with any Special
Conditions that are technology-specific.
I. Purpose
1. These Standard Conditions shall apply to all Alt. SAS technologies identified in a
General Use Certification or a Remedial Use Approval as either a Disposal-Only
technology or a Treatment with Disposal technology as listed above. In addition to
the Special Conditions contained in the technology-specific Approvals, the System
shall comply with all these "Standard Conditions for Alternative Soil Absorption
Systems", except where stated otherwise in the Special Conditions.
2. The sale, design, installation, and use of the System shall be subject to these
requirements for all systems that submit a complete Disposal System Construction
Permit (DSCP) application after the effective date of these Standard Conditions.
Existing systems and systems for which a complete DSCP application was submitted
prior to the effective date of these requirements shall not be subject to the design and
installation requirements, however, the System Owner, the Service Contractor, and
the Company shall be subject to all other requirements contained herein.
3. With the other applicable permits or approvals that may be required by Title 5, the
Approval authorizes the installation and use of the System in Massachusetts. All the
provisions of Title 5, including the General Conditions for Alternative Systems (310
CMR 15.287), apply to the sale, design, installation, and use of the System, except
those provisions that specifically have been varied by this Approval.
4. Provided that the Local Approving Authority (LAA) approves the System in
conformance with the Department's Approval for the System, Department review and
approval of the site-specific System design and installation is not required unless the
Department determines on a case-by-case basis, pursuant to its authority at 310 CMR
15.003(2)(e), that the proposed System requires Department review and approval.
II. Design and Installation Requirements
1. Where any contradiction may exist in design standards between the Company
guidance and the requirements of Title 5 or this Approval, the design shall meet the
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standards of Title 5 and this Approval unless the Company guidance is more
stringent.
2. In accordance with 310 CMR 15.240(6), absorption trenches should be used
whenever possible. Accordingly, approved Disposal-Only and Treatment with
Disposal Alt. SAS Systems shall be used in trench configuration whenever possible,
unless a different configuration is allowed by the Approval(s) Special Conditions.
3. The Alternative System shall include a properly sized and constructed septic tank,
designed in accordance with 310 CMR 15.223-15.229 or approved as an Alternative
technology per 15.280-15.288, connected to the building sewer and followed in series
by the approved Alternative Soil Absorption System. A 1,000 gallon septic tank may
be allowed in accordance with the provisions of 310 CMR 15.404(3)(a).
4. The Alternative System shall be installed in a manner which does not intrude on,
replace, or adversely affect the operation of any other component of the subsurface
sewage disposal system.
5. The Designer shall be a Massachusetts Registered Professional Engineer or a
Massachusetts Registered Sanitarian, including when designing systems for repair,
provided that such Sanitarian shall not design a system with a discharge greater than
2,000 gallons per day.
6. For new construction or increases in flow, the System shall be subject to the following:
a) The System may only be installed in soils with a percolation rate of up to 60
minutes per inch (MPI);
b) A site evaluation, in compliance with 310 CMR 15.100 through 15.107, must be
approved by the Approving Authority and the site must meet the siting
requirements for new construction;
c) The record drawings, approved by the LAA, must clearly indicate an area for a full-
sized conventional primary SAS and a full-sized conventional reserve area that are
for the sole purpose of on-site sewage disposal;
d) Where the System has reduced the effective leaching area, as allowed by the
Standard Conditions, the installation shall not disturb the site in any manner that
would preclude the future installation of the conventional full-sized primary SAS
without encroaching on the reserve area; and
e) Except for the installed SAS, the System Owner shall not construct any permanent
buildings or structures or disturb the site in any manner that would encroach on the
area approved for a full-sized conventional primary SAS or the area approved for a
full-sized conventional reserve SAS.
7. For the upgrade of a system, the installation of the proposed System shall be subject to
the following:
a) The System may only be installed in soils with a percolation rate of up to 90 minutes
per inch (MPI);
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b) Prior to approving the installation of the System, the LAA must determine there is no
increase in the actual or proposed design flow;
c) Prior to Local Approval of the System, the Designer shall show on the plans the
maximum available area for a conventional system (without reserve) designed in
accordance with the standards of 310 CMR 15.100 through 15.255.
d) The proposed System must include the approval by the LAA for the upgrade or
replacement of all other existing components, as necessary, to comply with the
standards of Maximum Feasible Compliance (MFC) of 310 CMR 15.404;
e) The record drawings, approved by the LAA, must clearly indicate an area for the
best feasible replacement system that could be installed in the event that the
proposed Alternative Soil Absorption System fails or it is determined that it is not
capable of providing equivalent environmental protection;
f) When evaluating the best feasible replacement system that could be installed in the
event that the proposed Alternative Soil Absorption System fails or it is determined
that it is not capable of providing equivalent environmental protection, the Designer
shall consider these options in the following order:
i. a conventional system designed in accordance with the standards of 310 CMR
15.100 through 15.255 that can be built feasibly, with the exception of
providing a reserve area(15.248);
ii. a conventional system that can only be built feasibly under a Local Upgrade
Approval (LUA);
iii. where a conventional system cannot be built feasibly under a LUA, a
Bottomless Sand Filter, in conjunction with a Secondary Treatment Unit;
iv. where a System can only be built feasibly with variances, a System that has
been demonstrated to vary the design requirements of 310 CMR 15.000 to the
least degree necessary and have the least effect on public health, safety,
welfare and the environment (the System may be an Alternative System with
variances); or
v. a tight tank.
g) The installation of the proposed System shall not disturb the site in any manner
that would preclude the future installation of the best feasible replacement system
that could be installed to replace the proposed System. Components of the
proposed System may be sited in an area for the future installation of the best
feasible replacement system, provided that it does not render the area unusable for
a potential future replacement system; and
h) Except for the installed SAS, the System Owner shall not construct any
permanent buildings or structures in the area for the best feasible replacement
system that could be installed to replace the proposed System and the System
Owner shall not disturb the site in any other manner that would preclude the
future installation of the best feasible replacement system.
8. Alternative Design Standard to 310 CMR 15.2420)(a)Effluent Loading Rates
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For new construction or increases in flow, the required effective leaching area may be
reduced up to 40 percent when using the loading rates for gravity systems of 310 CMR
15.242(1)(a), provided:
a) no variance is granted for a reduction in depth to groundwater;
b) no variance is granted for a reduced depth of pervious material; and
c a minimum of 400 square feet of effective leaching area shall be installed if an
q g Y
proposed reduction in the leaching area would result in less than 400 square feet
of effective leaching area; (Facilities with small flows that would not require 400
sq.ft. of effective leaching area, when designed in accordance with Title 5, may be
built with less than 400 sq. ft. provided that no reduction in effective leaching area
is taken).
9. Alternative Design Standard to 310 CMR 15.242(1)(a) and 15.245(4),
Effluent Loading Rates
For the upgrade of a system, the System shall be subject to the following:
g) For soils with a percolation rate of 60 minutes or less per inch, the size of the SAS
may be sized with 40 percent less effective leaching area than required when using
the loading rates for gravity systems of 310 CMR 15.242(1)(a);
h) For soils with a percolation rate of between 60 and 90 minutes per inch, the size
of the SAS may be sized with 40 percent less effective leaching area than required
when using the loading rate of 0.15 gpd/square foot as specified by 310 CMR
15.245(4);
i) Unless allowed under the Special Conditions for the Technology, no additional
reduction in the effective leaching area is allowed under an LUA or a variance that
would result in a reduction greater than 40%of that which would be required under
310 CMR 15.242(1)(a) and 15.245(4), respectively. Any other deviations to design
standards, except the effective leaching area, may be granted under LUA or a
variance; and
j) A minimum of 400 square feet of effective leaching area shall be provided if any
proposed reduction in the leaching area would result in less than 400 square feet of
effective leaching area. Where 400 square feet of effective leaching is not feasible,
the greatest effective leaching area shall be installed provided that no more than a 40
percent reduction is taken.
10. Specific Conditions for Treatment with Disposal Alt. SAS Technologies
a) The use of aggregate as specified in 310 CMR 15.247 is not allowed with Patented
Sand Filters.
b) Unless determined necessary by the Designer or Company, the System shall not
be used with pressure distribution for any design flow. When installed for a
facility with a design flow of 2,000 gpd or greater, approved Patented Sand Filter
Systems are exempt from the requirement for pressure distribution under 310
CMR 15.231.
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c) Patented Sand Filters shall not be installed in a Nitrogen Sensitive Area(NSA)to
serve facilities with actual or design flows of 2,000 GPD or greater since those
facilities require installation of a Recirculating Sand Filter(RSF) or equivalent
technology. Patented Sand Filters may be installed as a disposal-only alternative
technology when used in addition to an approved Secondary Treatment Unit
(reduction of BOD/TSS). When a Patented Sand Filter is used in this type of
septic system design, only the reductions permitted in the Secondary Treatment
Unit's (STU) alternative technology approval, such as a reduction in SAS size,
depth of naturally occurring pervious material or depth to groundwater, are
allowed.
d) For upgrades only, a reduction in the depth to groundwater and/or a reduction in
the pervious material may be taken in accordance with Section Il, paragraph 5 of
the Standard Conditions for Secondary Treatment Units Approved for Remedial
Use. In no case, shall the reductions allowed under the Standard Conditions for
Secondary Treatment Units be combined with any reduction provided by this
Approval, the alternative technology's Remedial Use Approval Special
Conditions or with any reduction that may be allowed under the procedures of
Local Upgrade Approval or variance procedures of 310 CMR 15.401-415.
11. Specific Conditions for Disposal-Only Alt. SAS Technologies
a) In a NSA, as defined in 310 CMR 15.215, Alternative Systems serving facilities
with actual or design flows of 2,000 GPD or greater must include treatment with a
RSF or equivalent technology, as required by 310 CMR 15.202(1). Under this
Approval, Disposal-Only Alt. SAS technologies shall not be installed in an NSA
to serve facilities with actual or design flows of 2,000 GPD or greater unless
installed in conjunction with a RSF or equivalent technology.
b) For new construction or upgrades, a reduction in the effective leaching area may
be taken in accordance with the conditions and limitations imposed by the
approval of the Secondary Treatment Unit employed. (approved Alternative
Chambers may be installed with or without aggregate for the disposal of effluent
from an approved Secondary Treatment Unit, see paragraph I I(e) below.) For
upgrades only, a reduction in the depth to groundwater and/or a reduction in the
pervious material may be taken in accordance with the conditions and limitations
imposed by the Remedial Use Approval of the Secondary Treatment Unit
employed. In no case, shall the reductions allowed under the Secondary
Treatment Unit approval be made less stringent. In no case, shall the reductions
allowed under the Secondary Treatment Unit approval be combined with any
reduction provided by this Approval or combined with any reduction that may be
allowed under the procedures of Local Upgrade Approval or the variance
procedures of 310 CMR 15.401-415.
c) For the upgrade of a system, installations without secondary treatment are entitled
to reductions in depth to groundwater or depth of naturally occurring pervious
material only to the limits that may be allowed by the LAA under the procedures
of Local Upgrade Approval or the variance procedures of 310 CMR 15.401-415.
d) The use of aggregate as specified in Title 5, 310 CMR 15.247 is not required.
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Chambers Specific Standard Conditions,
e) The installation of approved Alternative Chambers with aggregate is allowed
provided that it complies with the aggregate requirements of 310 CMR 15.247.
However, when approved Alternative Chambers are installed with aggregate the
reduction in effective leaching area provided by Standard Conditions Il (8) and
(9) is not allowed. Only when upgrading a system, approved Alternative
Chambers installed with aggregate may be allowed a reduction in effective
leaching area(up to 25%)under the limitations and procedures of a Local
Upgrade Approval (310 CMR 15.401-405).
f) Effluent pressure distribution shall be provided for actual or design flows of 2,000
gpd or greater and shall be designed in accordance with Department guidance.
The effluent loading rates provided in 310 CMR 15.242(1)(b) for pressure
distribution may be utilized, but no reduction in the effective leaching area as may
be provided under this Approval may be taken when using the loading rates for
pressure distribution, as stated in the regulation.
12. All System control units, valve boxes, distribution piping, conveyance lines and other
System appurtenances shall be designed and installed to prevent freezing.
13. When pumping is required to a distribution box or to a SAS pressure distribution
tank, the System pump chambers/tanks shall be equipped with sensors and high-level
alarms to protect against high water due to pump failure, pump control failure, loss of
power, system freeze ups, backups, etc. Emergency storage shall be provided when
pumping to discharge is employed, including but not limited to, pressure distribution.
Emergency storage capacity for wastewater above the high level alarm shall be
provided equal to the daily design flow of the System including an additional
allowance for the volume of all drainage which may flow back into the System when
pumping has ceased.
14. System control panel(s) including alarms and controls shall be mounted in a location
always accessible to the operator(Service Contractor). Any System malfunction and
high water alarms shall be readily visible and audible for the facility occupants and the
Service Contractor and shall be connected to circuits separate from the circuits serving
the operating equipment and pumps.
15. The System shall not include any relief valve or outlet for the discharge of wastewater
to prevent flooding of the system, back up or break out.
16. Any System structures with exterior piping connections located within 12 inches of or
lower than the Estimated Seasonal High Groundwater elevation shall have the
connections made watertight with neoprene seals or equivalent.
17. In compliance with 310 CMR 15.240(13), a minimum of one (1) inspection port shall
be provided within the SAS consisting of a perforated four inch pipe placed vertically
down to the elevation of the SAS interface with the underlying unsaturated pervious
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soils to enable monitoring for ponding. The pipe shall be capped with a screw type
cap and accessible to within three inches of finish grade. (A locking cap at-grade is
preferred) Facilities with multiple SAS's shall have an inspection port in each.
18. Upon submission of an application for a Disposal System Construction Permit
(DSCP), the Designer shall provide to the Local Approving Authority:
a) proof that the Designer has satisfactorily completed any required training by the
Company for the design and installation of the Technology;
b) certification of the design by the Company for any residential system with a
design of 2,000 gpd or more or for any proposed non-residential system or if
required by the Special Conditions for an approved Technology;
c) certification by the Designer that the design conforms to the Approval, any
Company Design Guidance, and 310 CMR 15.000; and
d) a certification, signed by the Owner of record for the property to be served by the
Technology, stating that the property Owner:
i. has been provided a copy of the Title 5 I/A technology Approval, the Owner's
Manual, and the Operation and Maintenance Manual, and the Owner agrees to
comply with all terms and conditions;
ii. for Systems installed under a Remedial Use Approval, the owner agrees to
fulfill his responsibilities to provide written notification of the Approval to
any new Owner, as required by 310 CMR 15.287(5);
iii. if the design does not provide for the use of garbage grinders, the restriction is
understood and accepted; and
iv. whether or not covered by a warranty, the System Owner understands the
requirement to repair, replace, modify or take any other action as required by
the Department or the LAA, if the Department or the LAA determines the
System to be failing to protect public health and safety and the environment,
as defined in 310 CMR 15.303.
19. The System Owner and the Designer shall not submit to the LAA a DSCP application
for the use of a Technology under this Approval if the Approval has been revised,
reissued, suspended, or revoked by the Department prior to the date of application.
The Approval continues in effect until the Department revises, reissues, suspends, or
revokes the Approval.
20. The System Owner shall not authorize or allow the installation of the System other
than by a locally approved Installer and, if required by the Company, a person
certified or trained by the Company to install the System.
21. Prior to the commencement of construction, the System Installer must certify in
writing to the Designer, the LAA, and the System Owner that (s)he is a locally
approved System Installer and, if required by the Company, is certified by or has
received appropriate training by the Company.
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22. The Installer shall maintain on-site, at all times during construction, a copy of the
approved plans, the Owner's manual, the O&M manual, and a copy of the Approval.
23. Prior to the issuance of a Certificate of Compliance the following shall be provided:
a) the System Installer and Designer must provide certification in writing to the
LAA that the System has been constructed in compliance with the terms of the
Approval; and
b) For System upgrades installed under a Remedial Use Approval the System
Owner shall provide a copy of record and/or register the Deed Notice required by
310 CMR 15.287(10), to the LAA. The Deed Notice shall be completed as
follows:
i. a certified Registry copy of the Deed Notice bearing the book and page/or
document number; and
ii. if the property is unregistered land, a copy of the System Owner's deed to the
property as recorded at the Registry, bearing a marginal reference on the System
Owner's deed to the property.
The Notice to be recorded shall be in the form of the Notice provided by the
Department.
24. The Department has not determined that the performance of the System will provide a
level of protection to public health and safety and the environment that is at least
equivalent to that of a sanitary sewer system.
a) If it is feasible to connect a new or existing facility to the sewer, the Designer
shall not propose an Alternative System to serve the facility and the facility
Owner shall not install or use an Alternative System; and
b) When a sanitary sewer connection becomes feasible after an Alternative System
has been installed, the System Owner shall connect the facility served by the
System to the sewer within 60 days of such feasibility and the System shall be
abandoned in compliance with current Code requirements, unless a later time is
allowed in writing by the Department or the LAA.
III. Operation and Maintenance
I. For Systems with design flows of 2,000 gpd or greater where the effective leaching
area installed is less than 75% of that required by Title 5 (310 CMR 15.240(4)),
measurement of the depth of ponding within the SAS above the interface with the
underlying unsaturated pervious soils shall be performed once per year by means of
the inspection port(s) and any other available access to the distribution system.
Inspector must be an Approved System Inspector.
2. Whenever an Alt. SAS system's inspection port ponding depth is measured and
indicates the ponding level within the SAS is above the invert of the distribution
system, an additional measurement shall be made 30 days later. If the subsequent
reading indicates the elevation of ponding within the SAS is above the invert of the
distribution system, the System Owner shall be responsible for the submittal to the
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LAA within 60 days of the follow-up inspection, a written evaluation of the System
with recommendations for changes in the design, operation, and/or maintenance. The
written evaluation with recommendations shall be prepared by a Designer and the
submission shall include all monitoring data and inspection reports for the previous 3
years.
Recommendations shall be implemented, as approved by the LAA, in accordance
with an approved schedule, provided that all corrective measures are implemented
consistent with the limitations described in Paragraph IVA.
3. For Systems less than 2,000 gpd or facilities where the effective leaching area
installed meets the requirements of Title 5, the System shall not be required to be
inspected at any greater frequency than would be required if the facility was served
by a conventional system, unless the LAA, Company, or Designer requires more
frequent inspection.
4. if at any time a septic system with an Alt. SAS is inspected by a System Inspector,
the following shall be recorded, at a minimum:
a) date, time, air temperature, and weather conditions;
b) observations for objectionable odors;
c) observations for signs of breakout of sanitary sewage in the vicinity of the
Alternative System;
d) depth of ponding within the SAS;
e) identification of any apparent violations of the Approval;
f) since the last inspection, whether the system had been pumped with date(s) and
volume(s) pumped;
g) sludge depth and scum layer thickness, if measured;
h) when responding to alarm events, the cause of the alarm and any steps taken to
address the alarm and to prevent or reduce the likelihood of future similar alarm
events;
i) field testing results when performed as part of the site visit;
j) samples taken for laboratory analysis and results of previous samples, if any
k) any cleaning and lubrication performed;
1) any adjustments of control settings, as recommended or deemed necessary;
m) any testing of pumps, switches, alarms, as recommended or deemed necessary;
n) identification of any equipment failure or components not functioning as
designed;
o) parts replacements and reason for replacement, whether routine or for repair; and
p) further corrective actions recommended, if any.
5. The System Owner shall maintain copies of any service records or inspection reports
and all reports and notifications to the LAA for a minimum of three years.
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6. Unless directed by the LAA to take other action, the System Owner shall immediately
cease discharges or have wastewater hauled off-site, if at any time during the
operation of the Alternative System the system is in failure as described in 310 CMR
15.303(l)(a), items 1 or 2 (sewage backing up into facilities or breaking out to the
surface).
IV. Additional System Owner Requirements
I. For System upgrades installed under Remedial Use Approval, prior to signing any
agreement to transfer any or all interest in the property served by the System, or any
portion of the property, including any possessory interest, the System Owner shall
provide written notice, as required by 310 CMR 15.287(5), of all conditions
contained in the Approval to the transferee(s). Any and all instruments of transfer
and any leases or rental agreements shall include as an exhibit attached thereto and
made a part of thereof a copy of the Approval for the System. The System Owner
shall send a copy of such written notification(s)to the LAA within 10 days of giving
such notice to the transferee(s).
2. The System Owner shall not install, modify, upgrade, or replace the System except in
accordance with a valid DSCP issued by the LAA which covers the proposed work.
3. Upon determining that the System is failing to protect public health and safety and the
environment, as defined in 310 CMR 15.303, the System Owner shall be responsible
for the notification of the LAA within 24 hours of such determination.
4. In the case of a System that has been determined to be failing to protect public health
and safety and the environment, an equipment failure, alarm event, components not
functioning as designed, components not functioning in accordance with
manufacturers' specifications, or violations of the Approval, the System Owner shall
provide written notification within five days, describing corrective measures to the
local board of health and the Company and may only propose or take corrective
measures provided that:
a) all emergency repairs, including pumping, shall be in accordance with the
limitations and permitting requirements of 310 CMR 15.353;
b) the design of any repairs or upgrades are consistent with the System Approval;
c) the design of any repairs or upgrades requiring a DSCP shall be performed by a
Designer who is a Massachusetts Registered.Professional Engineer or a
Massachusetts Registered Sanitarian, provided that such Sanitarian shall not
design a system with a discharge greater than 2,000 gallons per day.
d) the installation of any repairs or upgrades requiring a DSCP shall be done by an
Installer with a currently valid Disposal System Installers Permit and, if training is
required, the Installer shall be certified by the Company as qualified to install the
System.
5. To determine whether cause exists for modifying, revoking, or suspending the
Approval or to determine whether the conditions of the Approval have been met, the
Standard Conditions for Alternative Soil Absorption Systems Page 13 of 16
General Use and Remedial Use Approvals
Last revised March 5,2018
System Owner shall furnish the Department any information that the Department
requests regarding the System, within 21 days of the date of receipt of that request.
6. The Approval shall be binding on the System Owner and on its agents, contractors,
successors, and assigns, including but not limited to the Designer, Installer, and
Service Contractor. Violation of the terms and conditions of the Approval by any of
the foregoing persons or entities, respectively, shall constitute violation of the
Approval by the System Owner unless the Department determines otherwise.
V. Company Requirements
1. The Approval shall only apply to the model unit(s) with the same model
designation(s) specified in the System Approval and meet the same specifications,
operating requirements, and plans, as provided by the Company or its authorized
agent at the time of the application. Any proposed modifications of the unit(s),
installation requirements, or operating requirements shall be subject to the review of
the Department for inclusion under a modification of the Approval. The Designer
shall be responsible for the selection of the appropriate model unit(s) as applicable.
The Company shall be responsible for verification of the appropriate model unit(s) as
part of any review of proposed installations that may be required by Paragraph V.3 of
these Standard Conditions or the Special Conditions in the Approval.
2. Prior to submission of an application for a DSCP, the Company or its authorized
agent shall provide to the Designer and the System Owner:
a) All design and installation specifications and requirements;
b) An owner's manual and, if alarms are provided, including response procedures;
c) A copy of the Company's warranty; and
d) If training or certification is required by the Company, lists of qualified
Designers, Installers, and Service Contractors.
3. Prior to the submission of an application for a DSCP, for all nonresidential Systems
and any System with a design flow of 2,000 gpd or greater, the Company shall submit
to the Designer and the System Owner, a certification by the Company or its
authorized agent that the design conforms to the Approval and all Company
requirements and that the proposed use of the System is consistent with the
Technology's capabilities. The authorized agent of the Company responsible for the
design review shall have received technical training in the Company's products.
4. If the Company requires trained or certified Designers, Installers, or Service
Contractors, the Company or its authorized agent shall make available programs of
training and continuing education, as necessary. The Company or its authorized
agent shall maintain, annually update, and make available by February 15th ofeach
year, lists of trained or certified Designers, Installers, and Service Contractors. If
training or certification is required, the Company shall not sell the Technology to an
Installer unless the Installer is trained or certified to install the System by the
Company. Similarly, if training is required,the Company shall ensure distributors
Standard Conditions for Alternative Soil Absorption Systems Page 14 of 16
General Use and Remedial Use Approvals
Last revised March 5,2018
and resellers of the Technology shall not sell the Technology to an Installer unless the
Installer is trained or certified to install the System by the Company.
5. As part of any training programs for Designers, Installers, or Service Contractors, the
Company or its authorized agent shall provide each trainee with a copy of this
Approval with the design, installation, O&M, and owner's manuals that were
submitted as part of the Approval.
6. The Company shall provide, in printed or electronic format, the System design,
installation, O&M, and Owner's manuals, and any updates associated with this
System Approval, to the System Owners, Designers, Installers, Service Contractors,
vendors, resellers, and distributors of the System. Prior to publication or distribution
in Massachusetts, the Company shall submit to the Department for review a copy of
any proposed changes to the manual(s) with reasons for each change, at least 30 days
prior to issuance. The Company shall request Department approval for any
substantive changes which may require a modification of the Approval.
7. Prior to its sale of any System that may be used in Massachusetts, the Company shall
Provide the purchaser with a copy of this Approval with the System design,
installation, O&M, and Owner's manuals. In any contract for distribution or sale of
the System, the Company shall require the distributor or seller to provide the
purchaser of a System for use in Massachusetts with copies of these documents, prior
to any sale of the System.
8. To determine whether cause exists for modifying, revoking, or suspending the
Approval or to determine whether the conditions of the Approval have been met, the
Company shall furnish the Department any information that the Department requests
regarding the Technology within 21 days of the date of receipt of that request.
9. Within 60 days of issuance by the Department of these Conditions and any other
revisions to the Approval, the Company shall provide written notification of changes
to the Approval to all distributors and resellers of the System.
10. The Company shall provide written notification to the Department's Director of the
Wastewater Management Program at least 30 days in advance of the proposed
transfer of ownership of the technology for which this Approval is issued. Said
notification shall include the name and address of the proposed owner containing a
specific date of transfer of ownership, responsibility, coverage and liability between
them. All provisions of this Approval applicable to the Company shall be applicable
to successors and assigns of the Company, unless the Department determines
otherwise.
11. The Company shall maintain copies of-
a) the Approval;
b) the installation manual specifically detailing procedures for installation of its
System;
Standard Conditions for Alternative Soil Absorption Systems Page 15 of 16
General Use and Remedial Use Approvals
Last revised March 5,2018
c) an owner's manual and, if alarms are required, including alarm response
procedures;
d) a copy of the Company's warranty; and
e) if training or certification is required, lists of qualified Designers and Installers.
12. The Company shall maintain the following additional information for `Treatment
with Disposal' Systems installed in Massachusetts, and make it available to the
Department within 30 days of a request by the Department:
a) the address of each facility where the System was installed, the Owner's name and
mailing address (if different), the type of use (e.g. residential, commercial,
institutional, etc.), the design flow, the model installed; and
b) the installation date, start-up date, current operational status.
13. The Approval shall be binding on the Company and its officers, employees, agents,
contractors, successors, and assigns, including but not limited to dealers, distributors,
and resellers. Violation of the terms and conditions of the Approval by any of the
foregoing persons or entities, respectively, shall constitute violation of the Approval
by the Company unless the Department determines otherwise.
VI. General Requirements
1. Any System for which a complete Disposal System Construction Permit ("DSCP")
Application is submitted while the Approval is in effect, may be permitted, installed,
and used in accordance with the Approval, unless and until:
a) the Department issues modifications or amendments to the Approval which
specifically affect the installation or use of a System installed under the Approval
for the System; or
b) the Department, the local approval authority, or a court requires the System to be
modified or removed or requires discharges to the System to cease.
2. All notices and documents required to be submitted to the Department by the Approval
shall be submitted to:
Director
Wastewater Management Program
-Department of Environmental Protection
One Winter Street - 5th floor
Boston; Massachusetts 02108
3. The Department may suspend, modify or revoke the Approval for cause, including, but
not limited to, non-compliance with the terms of the Approval, for obtaining the
Approval by misrepresentation or failure to disclose fully all relevant facts or any
change in or discovery of conditions that would constitute grounds for discontinuance
of the Approval, or as necessary for the protection of public health, safety, welfare or
the environment, and as authorized by applicable law. The Department reserves its
Standard Conditions for Alternative Soil Absorption Systems Page 16 of 16 ,
General Use and Remedial Use Approvals
Last revised March 5,2018
rights to take any enforcement action authorized by law with respect to the Approval
and/or the System against the Company, a System Owner, a Designer, an Installer,
and/or Service Contractor.
99 --EXISTING
UR
"WETLAND - �2- -' x 100.98 EXISTING SPOTOGRADE N
EDGE OF Wi WL - ,,- 1W PROPOSED TO EXIST NG WATER SERVICE
UR
• G EXISTING GAS SERVICE
,bra- �JGW-�ERHEAD WIRES
TEST PIT
x 64.4� 64.82 - BENCHMARK LOCUS-�
LEGEND
SHED oEE� 3° �or9boot Dr
x 60.s7 o
�$' x 79.60
S � / / Q C°pn Crosby Rd
LOCUS MAP
NOT TO SCALE
x 72.90� 70 w�fLAND
x 72.73 100
00B/FE-
/ PROPOSE Y H-20
SEPTIC/ TANK / LOT AREA
79.27
'�• ,' �' i 6.56±AC. S.F.
�•/ 75.44 x / TP-1 -----------
79.52'..:
EXISTING LEACH PITS
(PER RECORD AS-BUILT)
�` 7803 . ;. DRI,I/EWA '
TO BE REMOVED _ 78.13 /•.' 4 ` (/ x 95.69
78.02 SA.74 85.15
B4.90
x 1
79.091, > /
WALK w
85.73 85.76 O �
VENT 2 0 EXISTING o :n
79.80
HOUSE(#204)
.` ' ' 83.8
T.O.F.=86.6f' o
`b / Z
81.27 INSPEC71ON PORT 1 PORCH e5.42
TP-3
/ esss`
Z 49' " / 65.67
84.06 x 5.07
82.36 65.66 + /
;.._
Y -
84.18:'.
IvEWA /' ' 83.69
\\ �i + ..
1 82.97. 82.59
x 83.10 2.0.2...,
x 3.
�� �a.lo 81.11 81.97
EXISTING SEPTIC TANK
�� ` J o i
(TO REMOVED AND REPLACED) '-- a 79:di
TOP OF TANK, EL.=80.5f �\ �` --_^
INV ON)=79.40+(VERIFY) 77s4 x
INV.(OUT)=79.20f(VERIFY)
77.98
74.80
i
i
' \ 1
BENCHMARK 70.80 `
- 75.97
STOOP
EL.=87.03
7p.95
7
' x 73.4�
x
68.91
i x y191
7
�1� 4�,�JQ, 73.6 75.75
73.81\
75.01
1 •J� "74.24:
70.03 FT
OFMAS73.89 E oPETERMcENTEN
v CIVIL
PLAN REVISION: 1/30.20 � No. 35109
1) MOVE TANK & SPECIFY H-20
2) SPECIFY H-20 D-BOX 72.92 oA
3) DROP S.A.S. 0.7'
OWNER OF RECORD
ANDRES, MARY P
240 OAK STREET PARCEL ID: 194-011
WEST BARNSTABLE, MA 02668
Engineering by: SCALE DRAWN JOB. NO. PROPOSED SEPTIC SYSTEM UPGRADE PLAN
Engineering Works, Inc. 1"=30' P.T.M. 108-19
12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED SHEET NO. 240 OAK STREET WEST BARNSTABLE MA
(508) 477-5313 3/20/19 P.T.M. 2 of 2 Prepared for: D.A. Brown, Inc. P.O. Box 145, Centerville, MA 02632
NOTE: TO PREVENT BREAKOUT, FINAL GRADE
SHALL NOT BE AT, OR BELOW, EL.=76.13
FOR A DISTANCE OF 15' FROM THE EDGE
SEPTIC TANK PROPOSED D-BOX OF THE PROPOSED S.A.S.
INSTALL RISERS & COVERS OVER INLET
AND SET TO 6" OF FINISH GRADE. INSTALL WATERTIGHT RISER & PROPOSED S.A.S.
INSTALL INSPECTION PORT OVER ONE ROW MIN.
T.O.F.=86.6t COVER SET TO 6" OF GRADE ROW(MIN.)
F.G. EL.=79.8 to 81.1 t CHARCOAL
F.G. EL.=84.0t F.G. EL.=78.5f F.G. EL.=78.4t VENT
CONNECT
MAINTAIN 2% GRADE MIN. OVER S.A.S. ALL ROWS
L = 21' INSPECTION
® S=1% (MIN.) L = 7' L = 10' PORT
4"SCH40 PVC @.SCH%(PVC) ®"SCH%(PVC)
6"
10"I 6
a" 11" TO
INV.=76.31 48" LIQUID INVER
IFVEL ADD INV.=75.99 PROPOSED INV.=75.82 I 6 ROWS OF 6 UNITS AT 6.25'/UNIT = 37.5'
GAS BAFFLE
INV.=76.06 D-BOX INV.=75.72
H-20 SOIL ABSORPTION SYSTEM (PROFILE)
PROPOSED SEPTIC TANK
ESTABLISH VEGETATIVE COVER
CONNECT TO EXISTING SEWER BACKFILL WITH CLEAN NATIVE OR
IINV.=77.18± VERIFIED PERC SAND TO TOP OF CHAMBERS
BREAKOUT=TOP
NOTES: TOP ELEV.= 76.13
INV.= 75.72
1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE BOTTOM ELEV.= 74.80
INVERTS, PRIOR TO INSTALLATION.
2) SEPTIC TANK AND D-BOX SHALL BE SET LEVEL AND TRUE 4' MIN. SEPARATION
TO GRADE ON A MECHANICALLY COMPACTED 6" CRUSHED TO GROUNDWATER
STONE BASE, AS SPECIFIED IN 310 CMR 15.221(2). 4' (MIN.) OF NATURALLY EFFECTIVE WIDTH=17.0'
3) INSTALL INLET & OUTLET TEES AS REQUIRED. OCCURRING PERVIOUS SOILS SUITABLE SOILSNO G.W., EL=71.3 -_
4) CONTRACTOR SHALL INSTALL AN APPROVED GAS USE 6 ROWS OF 6-HIGH CAPACITY H-20 INFILTRATOR UNITS
BAFFLE ON THE OUTLET TEE. WITH NO SEPARATION BETWEEN EACH ROW & NO STONE
SEPTIC SYSTEM PROFILE TYPICAL SECTION
N.T.S.
GENERAL NOTES:
1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
BOARD OF HEALTH AND THE DESIGN ENGINEER.
2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS EXCEPT AS REQUESTED BELOW:
-310 CMR 15.405(1)(b):
1) A 2' variance to the 3' maximum cover requirement, for 5' of
max. cover. S.A.S. shall be H-20 and vented.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER. �`;56.
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING j 10
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN h/
ENGINEER BEFORE CONSTRUCTION CONTINUES. yy PROPOSED
5. ALL ELEVATIONS BASED ON ASSUMED DATUM. S0 � ?cP EXISTING
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF j S.A.S./��` �' HOUSE(#204)
THEN CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF /
T.O.F.--
86.6f•
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION. ��� .6'
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE. '0.% 33'a PORCH
8. THERE ARE NO WELLS WITHIN 100 OF THE PROPOSED S.A.S. y
9. ALL AREAS CLEARED FOR. CONSTRUCTION SHALL BE RESTORED AS
AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
DIRECTED BY THE APPROVING AUTHORITIES.
10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND
REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3).
12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE S.A.S. LAYOUT
INSPECTED BY HEALTH DEPARTMENT PRIOR TO BACKFILL.
13. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND
IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY.
DESIGN CRITERIA SOIL LOG
NUMBER OF BEDROOMS: 3 BEDROOMS DATE: JANUARY 24, 2018 (REF#151879)
SOIL TEXTURAL CLASS: CLASS II - UNCOMPACTED SOIL EVALUATOR: PETER McENTEE PE ,
SIEVE ANALYSIS RESULT-CLASS II (SANDY LOAM) UNCOMPACTED WITNESS: DONALD DESMARAIS R.S. HEALTH AGENT
ELEV. TP- 1 DEPTH ELEV. TP-2 DEPTH ELEY. TP-3 DEPTH
DESIGN PERCOLATION RATE: 30 MIN/IN (0.33 GPD/SF) 76 8 A 0" 82.3 A 0" 82.5 A 0"
DAILY FLOW: 330 GPD SANDY LOAM SANDY LOAM SANDY LOAM
DESIGN FLOW: 330 GPD 75.8 10YR 4/2 82 0 10YR 4/2 82 0 10YR 4/2
GARBAGE GRINDER: NO g 12 B 4' B 6"
PROPOSED SEPTIC TANK: 1500 GALLON CAPACITY SANDY LOAM SANDY LOAM SANDY LOAM
LEACHING AREA REQUIRED: (330 GPD) = 1000 SF 73.8 1 OYR 5/6 36„ 80.3 1 OYR 5/8 24„ 80.0 1 OYR 5/8
C1 C1 C1 30"
.33 GPD/SF
DISTRIBUTION BOX: 6 OUTLETS (MINIMUM)
USE 6 ROWS OF 6 HIGH CAPACITY INFILTRATOR H-20 SILT LOAM SANDY LOAM
.5Y 6/4 2.5Y 7 3 SANDY LOAM
2
UNITS WITH NO STONE & NO SPACE BETWEEN ROWS / 2.5Y 7/3
SIDEWALL AREA: NOT APPLICABLE (UNSUITABLE) (SAMPLED)
BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.73 SF/LF)
(INFILTRATORS) 36 UNITS x 6.25 LF x 4.73 SF/LF = 1064.25 SF 64.8 144" 71.3 132" 71.5 132"
DESIGN FLOW PROVIDED: 0.33 GPD/SF(1064.3 SF) = 351.2 GPD SIEVE ANALYSIS RESULT-CLASS II (SANDY LOAM) UNCOMPACTED
EFFLUENT LOADING RATE: 0.33 GPD/SF
NOMINAL BED AREA: 17.0' x 37.5' = 637.5 SF NO GROUNDWATER ENCOUNTERED
Engineering by: SCALE DRAWN JOB. NO. PROPOSED SEPTIC SYSTEM UPGRADE PLAN
Engineering Works, Inc. 1"=20' P.T.M. 108-19 12 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED SHEET N0. n A
2 A O OAK STREET WEST BARNSTABLE MA
(508) 477-5313 3/20/19 P.T.M. 2 of 2 Prepared for: D.A. Brown, Inc. P.O. Box 145, Centerville, MA 02632