HomeMy WebLinkAbout0120 DOLPHIN LANE - Health 120 Dolphin Lane
Hyannis, Ma. 02601
A = 268-175
TOWN OF BARNSTABLE
LOCATION 110 SEWAGE# DQ% y6.3
VILLAGE ASSESSOR'S MAP&PARCEL A(D8^J'7
INSTALLER'S NAME&PHONE NO. ,li5A �IlQc,,YQ SC
SEPTIC TANK CAPACITY 1 500 N3�OuJ II• '
LEACHING FACILITY: (type) �.s�O��(,�n(yc61& (size) .43 3 X 2fix'2
NO.OF BEDROOMS
OWNER
PERMIT DATE: COMPLIANCE DATE:
Separation Distance Between the:
Maximum Adjusted Groundwater Table to the Bottom of Leaching Facility ( Feet
Private Water Supply Well and Leaching Facility(If any wells exist on
site or within 200 feet of leaching facility) Feet
Edge of Wetland and Leaching Facility(If any wetlands exist within
300 feet of leaching facility) Feet
FURNISHED BY' Jc j?,`Q�(V
rr,,
Cd
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2
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C.) Qi
No. Fee
THE COMMONWEALTH OF MASSACHUSETTS Entered in computer:
PUBLIC HEALTH DIVISION - TOWN OF BARNSTABLE, MASSACHUSETTS Yes
11,tlflLation for Zisposal *pstrm Construttion Vermit
Application for a Permit to Construct( ) Repair(' r Upgrade,( ) Abandon( ) ❑Complete System ❑Individual Components
Location Address or Lot No. Ij��,�ip�-,nl L "'"` Owner's Name,Address,and Tel.No.
��,,vv�''SS n ►L t
Assessor's Ma IParV a015 f -75' ,`
Installer's Name,Address,and Tel.No. . Designer's Name,Address,and Tel.No.
,A
Type of Building:
Dwelling No.of Bedrooms 3 Lot Size / (o sq.ft. Garbage Grinder( )
Other Type of Building T 1 No.of Persons 2 Showers( ) Cafeteria( )
Other Fixtures
Design Flow(min.required) -3'0 gpd Design flow provided gpd
Plan Date Number of sheets o2 Revision Date
Title
Size of Septic Tank 15bO y-fO Type of S.A.S. ;2 5-00 CCd !s/y �-10 C (yYt S
Description of Soil
Nature of.Repairs or Alterations(Answer when applicable) 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.
Date 24
Application Approved by Date
Application Disapproved b MA Date
for the following reasons WN -�
Permit No. `� Date Issued
t�-••CS.•,r"f+�c•^'y"'`,,_.ems*Yvf�k-'++:Pf*M'+;F+i: .+kti..:j�.7G4'i..,���a�r'ftt^i�•�^wy�,. -r..,�.,�,.#t:...N,•Y�,'Vi."�•/�Irs..,... " ...,+t-,.]- ,�r•' ' s�.-y •�q�,2,,,y��.,`,�.�,, ..�a:,,.rc}. t:�,j is
• a
No.. "'t !'I;� Fee
THE COMMONWEALTH OF MASSACHU;SETTS Entered in computer. �
Yes
PUBLIC HEALTH-DIVISION -TOWN OF BARNSTABLE, MASSACHUSETTS s'
1pflcatlon for Di osat.opstem Construction 3permit
i Application for a Permit to Construct( ) Repair , )- pgrade�( ) Abandon( )„y w,❑Complete System ❑Individual Components
Location Address or Lot No. /,�20 Jai'I ph w tell ..Owner's Name,Address,and Tel.No.
Assessor's MaY ^�/Parce o2GS^ 17S
Installer's Name,Address,and Tel.No. Designer's Name,Address,and Tel.No.
vs\c,s I� 10�� _y9_0_g5 3'! is iNter;ti W&IltS
Type of Building:
` Dwelling „ No.of Bedrooms 3 Lot Size /0 39G sq.ft. Garbage Grinder( )
Other Type of Building Te%° ttb Fh141G No.of Persons 2 Showers( ) Cafeteria( )
Other Fixtures
d Design rovided `}0l 7 d Design Flow(min.required) � `3%�[) - gp g p. , gp -
f Plan Date — 18 Number of sheets v2 Revision Date
Title
Size of Septic Tank I5bO h� Type of S. . . r(AS i2 �C+U GjGt Giv., `10 C tfK t
�
Description of Soil
�M4 .
1� Nature of Repairs or Alterations(Answer when applicable) (N S 1' ,. 5 t/( r`
-►� 0- a soc� r r,ry 1n-�(� ctnr,�n �,�� G s -1'tCQ1N Cl/A\ MC
Date last inspected:
Agreement:
The undersigned agrees to ensure the construction,and maintenance of the afore described on-site sewage disposal system in
,% A -
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. _ .
'gn d c s /t f i ca 1'bra Date
Application Approved by , (G 1 �l.# ,�^n��i ✓ Date
Application Disapproved byn" � � (I�c 1 Date
for the following reasons t.n. !_�(�l.l <M �>� Ira/or[ 4 t
Permit No. i o`� / Date Issued y
THE COMMONWEALTH OF MASSACHUSETTS
BARNSTABLE,MASSACHUSETTS
Certificate of Compliance
r
THIS IS TO CERTIFY,that the On-site Sewage Disposal system Constructed( ) Repaired(✓) Upgraded( )
Abandoned( )by`_T,�04I6S A V=(r ur i m \
'-- -- at /%Q- a'7, of 6,,g �,c✓�1 e. F�YUAN i< has been constructed in_accc`)o danyce�
with the provisions\of,Title 5 and the for Disposal System Construction Permit No. 'Z/ Ittedd
Installer _�. c�Cl(. `.� j6cGc,) n1 TNC. Designer eA+5 in„e e0 fr N /,t)n/1LS 9
#bedrooms "_5 Approved d�•designn W gpd.
The issuance`of s permit'hall not be construed as a guarantee that the ystem will fi\ctio�as d signed. '
Date j ! !! Inss ecto.or
- - - -------------- -- ------------- -- --------------------------------------- ----------------------------- -- - .
- - - .
No. �l ✓/C { Fee �
�� r
) THE COMMONWEALTH OF MASSACHUSETTS
PUBLIC HEALTH DIVISION- BARNSTABLE,MASSACHUSETTS
MispoBal 6pstemvtonstrUctlon Vermlt
Permission is hereby granted to Construct( )' Repair(V Upgrade( ) Abandon( )
Systemlocatedat I2Zo JVnh4(1Q �rr.,Jr Hvd�rnrr�
and as described in the above Application for Disposal System Construction Permit. The applicant recognized his/her`duty to comply with 'KI
-Title 5 and the following local provisions or special conditions.
4 s
Provided:Constructiln/must be coinpleied within three years'of the date of this,permit.-
Date / // Approved by
v i
t,! ' ii
i
Town of Barnstable
y�•°Fr°w Regulatory Services
Richard V. S.cali,.InterimDirector
+ BARN ALE, • '
q� MASS. ��� Public Health.Division
A'FOMa�A Thomas McKean,Director
106 Main Street,Hyannis,MA 1}2661
Officer 5'48 962-4644 FaN 50$-790-6304
Installe� &Designer Certification Form
ill 2 �-1�
ate: Sewage Permit# Assessor's Map\Parcel
Designer: i n�ar�eer,n.� i�o,-1-ts, (or- , Fnstaller: ;D
Address: lZ W Crr,s ' (J A Address:
On A, was issued a.pern-lit to install.a
(date) (installer)
septic system at I-Zrj 001 p 1 "n L l' Pygll"Ws based on'a d'esign,drawn by
(address)
G6 i,iper,.c j WcAu C , dated.
(dcsig�aer)
I certify that'the septic system.referenced.above was installed substantially according to
the, design, which .n ay inclOe minor approved changes`suzh1 as literal relocation of the
distribution ;box at�d/or septic, tank. Strip out. (if recquired) 'was inspected and t11e soils
were found satisfai ofy.
I certify that the septic system .referenced above was installed with naajoi° l'i4ggcs (i;c .
.greater than 1V lateral t;elocation of the'SAS or any vertical relocation of any'corrtporrent
of the septic system) but in;aecordance v6th.State.&:Local Regulations: Plan revision or
certified.as-built by designer to follow.. Strip out (if required) was inspected and the soils
were found satisfactory.
I certify that the,system referenced above was consteuete nce with the terms
of theI\A t pproval letters (if applicable) t►OF
PETER
ANcEhITEE
CIVIL
Its er's Signature)- a No.35,109,
OIST
(Designer's Signature) (Affix Designer tamp Here)
6
.PLEASE RETURA TO BARNS'rABLE PUBLIC HEALTH DIVISION. CERTIFICATE
OF COMPLIANCE WILL NOT BE ISSUED UNTIL BOTH:` THIS. FORM AND AS-
BUILT CARD ARE RECEIVED BY THE BARNSTABLE PUBLIC HEALTH DIVISION.
THANK YOU,
QASept 6Dcsigncr Certification Foiii`Rev 87'1+43.4c
Town of Barnstable
r#.
4' Department of Regulatory Services- r
twtrrsresr� Public Health Division Date I 1
A s6Sq tee' WO Main,Street,Hyannis MA 02G094
rEn hlA't� (`a:l
Date Scheduled he
Time. Fee Pd.
t rSoit Suitability AssessmentfoS e D osallq
Perfbrmed'B : 0-�''fmcul,,,"e 00 SE—
(5-LI—Z-- Witnessed By;,
`LOCATION & GENERAL INFORMATION ,
Location Address Owner's Name O`U� .� �/�C-
Address /O --
/' 1 f '7 NlS it'lf4 ®ZCe01
Assessor's MaplPareel''^� Engineer's Name'q
NEW CONSTRUCTION '.. REPAIR ,E5✓iI c�'1 F�•'�v�s. ��r' I l
Telephone# — `7"7-53!3_
Land Use * e` S(d�f► } o� Slopes(4a) Z Surface Stones; A)Q'eA
D'istances,from: Open Water Body ��;-3c-L) ft Possible Wet Area ft Drinking Water'Well ft
Drainage Way ft Property Line -zo ft .Other ft
a
SKETCH:(Street name,dimensions of lot,cxact locations of test;holes&pere tests,locate wetlands In proximity to holes)
ze) /
t ,
,... -.^+-,Y.._ •�-...+-�i..�.M'::...' F,. ...���...b-'.+-. .,d:-.� ter,. .--- ..^�--•..---�.=-^-.^g,.-..-=.ram*- .. ,,.
r'
r
LA 1
Parent.material(geologic) v Depth to Bedrock; �o�
Depth to Groundwater. Standing Water in Hole: N G Weeping frgm Pit Fke,_, `•' _
4 Fstimated Seasonal High Groundwater
DETEWNATTON FOIL SEASONAL HIGH,WATER TABLE'
Method Used:, r`
!. Depth Observed standing in obs.hole: _ -in, Depth tt) t ii MOONS: in.
Depth!to weeping from side of obs hole: in. troundwater Adjasttnenf fc.
index Well#r' ' Reading Date: index Well leve[,.,,. AdJ.factorx Ad].droundwater Lovel
x : PERCOLATION TEST Date- Time
Observation-
Hole# ��s+ 1( The at 4" ...
Depth of Petit 2 HC)&C� Time at 6" J�f
,
Start Pre-soak rttme::@
End Pre=soak
Rate Min/Inch
Site Suitability Assessment: Site Passed Site;.Failed- Additional Tesdng Needed(Y/N): '
Original: Public-Heatth.Division Observatiol:-13ole Data To Be Completed on Back'----_------
***If percolation test is to be conducted witliin,100' of wetland,you must first notify the
Barnstable. Conservation.Division at least one(1)week prior to beginning.
Q:ISEPTIOPERCFORM.DOC
DEEP,OBSERVATION ROLE LOG Hole
Depth from. Soil`Horizon: Soil Texture, .'Soil Color Soil Other
Surface(in.) (USDA). (Munsell) Mottling '(Stricture,-Stones;Boulders:.
on isten ravel
z'sY
DEEP OBSERVATION HOLE LOG Hole#
Z
Depth from Soli florizon Soil Texture Soil Color' Soil Other
Surface in. (USDA) (Mansell) Mottling (Structure,Stones,Boulders.
Consistency,% rave
I
[6-16— so,4 t6 ez-1/Z
ly- Lta 6q- sal l DJ""/W
t7 -1 Z6 ram- S a z. 'Y
DEEP"OBSERVATION ROLE LOG Hole#
Depth from, Soil Horizon Soil Texture Soil Color Soil Other
Surface(in.) (USDA) (Munselg Mottling (Structure,Stones,Boulders.
Consistency.%Gravc1l
DEEP OBSERVATION.HOLE L.OG. Hole
Depth from Soil Horizon Soil Texture. Soil,Color Soli Other
Mottling (Structure,Stories,Boulders:
Surface(in.) (USDA) (Munsell)
ors' ten %Gravel)
Flood Insurance grate Map;
Above 500 year flood boundary No— Yes ______
Within500 year boundary No f Yes: .
Within C00 year flood':boundary No 'Yes
Depth,of Naturally Occurring Pervious'Mater at
Does at least four feet of natura occu
rring urring pervious-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 onq- --(date)I"have passed the soilevaluator 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 1010.CMR 15M7.
Signature = ��/In`l1 '— Date
{
Q:4SEP`ric\PERCFORM;llOC'
' I
LEGEND e N
e
PB 139—PG
11 x 100.98 EXISTING SPOT GRADE .,\\ `0o
— 98 —— EXISTING CONTOUR o\aG< Leo 000�
—$0 W. OVERHEAD WIRES
f�
EXISTING CESSPOOL t G EXISTING GAS SERVICE o fO
" —W—EXISTING WATER SERVICE ��e6
PUMP, FILL WITH pad Z, o
EXISTING CESSPOOL SAND & ABANDON TEST PIT o as w o
r
BENCHMARK �'
TO BE REMOVED o� a Ra
(SEE NO TE 11)
S 06'24'20" W fenccr
98
99.42 100.00' ,60
99.23 Tobey way
b
x f"-25 99.81 + \ LOCUS MAP ocus
10 PROP__. S. t
TP_1 NOT TO SCALE
^' f 0
9933 SHED \ GENERAL NOTES:
PROPOSED .��
P \ �, 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
/ \ BOARD OF HEALTH AND THE DESIGN ENGINEER.
0�0 \ TP-2 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
rinsing station c°'i OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
cv � 100.60 \ �
LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW:
w x \ 12 —310 CMR 15.405(1)(b):
100.391. 1) A 4' variance, S.A.S. to cellar wall (bulkhead), for a 16.6' setback.
100.34 x WALK \ W 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
99,99 r TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
LO EX. SEWER �p DESIGN ENGINEER.
00
INV.=99.Ot `t to 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
00 O M FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
N / ENGINEER BEFORE CONSTRUCTION CONTINUES.
EX/ST/NCi 00,E + 5. ALL ELEVATIONS BASED ON ASSUMED DATUM.
H SEp1 IF 43 0) )'. 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
BENCHMARK THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
COR./BOTT. STEP HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
EL.=100.22 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
100,66 ..` . :...;. B. THERE ARE NO WELLS WITHIN 150' OF THE PROPOSED S.A.S.
R 100.60 .:.. 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS
/ LOT 37 � '"• AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
100.43 DIRECTED BY THE APPROVING AUTHORITIES.
10,346 ±SF 100,40 % 99.93 10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
PARCEL ID: 2fi -175 x �'`, ,>; � THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
.. :. . , • } CONSTRUCTION.
x 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
100.39 IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND
100.00' I x 00.19 REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3).
I
N 06'24'20"� / 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
100,17 �J I INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL.
———``——1.9a ——``—``J 13. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND
edge of pavement 99,88 0 99,88
NOT CONSIDERED TO BE A PROPERTY LINE SURVEY.
99J3 100.00 14. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED SEPTIC
OF Mq SYSTEM COMPONENTS NOT SHOWN ON THE PLAN
Ss9�yG DOLPHIN LANE PETER T. �, PROPOSED SEPTIC SYSTEM UPGRADE PLAN
Mc 120 DOLPHIN LANE, HYANNIS, MA
v CIVIL
CIVIL "' ,
No. 35109
p Prepared for: D. A. Brown, Inc., P.O. Box 145, Centerville, MA 02632
I OWNER OF RECORD Engineering by: SCALE DRAWN JOB. NO.
RICC1, ROBERT C Engineering Works, Inc. 1"=20' P.T.M. 307-17
Z2A 120 DALPHIN LANE 12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED SHEET NO.
HYANNIS, MA 02601 ('508) 477-5313 2/3/18 P.T.M. 1 of 2
r
NOTE: TO PREVENT BREAKOUT, FINAL GRADE
SEPTIC TANK SHALL NOT BE AT, OR BELOW, EL.=97.0
t INSTALL RISERS & COVERS OVER INLET & FOR A DISTANCE OF 15' FROM THE EDGE
OUTLET AND SET TO 6" OF FINISH GRADE PROPOSED D-BOX OF THE PROPOSED S.A.S.
INSTALL RISER & COVER PROPOSED S.A.S.
SET TO 6" OF GRADE INSTALL RISER & COVER OVER ONE CHAMBER AND EXISTING
T.O.F=101.43t ., SET TO 3" OF F.G. TO SERVE AS INSPECTION PORT HOUSE(#120)
F.G. EL.=100.2t F.G. EL.=100.1f F.G. EL.=100.1f / F,G. EL.=100.0t TOF=��/
MAINTAIN 2% SLOPE OVER S.A.S.Now E I SEWER
L = 16' 3'(mox.) L = 20' llVV.=99.Ot
® S=1% (MIN.) ® S=1% MIN. L - 5' Shy.
4"SCH40 PVC 4"SCH40(PVC) ® S=1% (MIN.) 2" LAYER OF 1 8" TO 1 2"
4'SCH40 PVC / /
" DOUBLE WASHED STONE N
io"I 6 es $ as (OR APPROVED FILTER FABRIC) 1
14" i as®aa®® S9 0, �, w
INV.=98.00 48" LIQUID ®assess --3/4" TO 1-1/2` DOUBLE 2, � (a
LEVEL ADD PROPOSED 4' 4.8' 4' WASHED STONE ��+ 6'S
GAS BAFFLE INV.=96.77 D BOX INV.=96.60 �. 01
INV.=97.75 EFFECTIVE WIDTH = 12.8,
3 OUTLETS INV.=96.50 2-500 GALLON LEACHING CHAMBERS T
PROPOSED SEPTIC TANK ' 00 SURROUNDED WITH STONE AS SHOWN ROP. S. S.
CONNECT TO EXISTING SUITABLE SEWER PIPE/S
AT HOUSE, AT OR ABOVE, INV.=99.Ot(verify) H-10 RATED 3" LAYER OF 1/8" ST 1/2"
DOUBLE WASHED STONE -- I
TOP CONC. ELEV.=97.3f (OR APPROVED FILTER FABRIC) 25;--
NOTES: BREAKOUT ELEV.=97.00
INV. ELEV.=96.50 fig aBaa
1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPES & aaeaaa®seas SEPTIC LAYOUT
OUT
INVERTS EXITING HOUSE, PRIOR TO INSTALLATION. BOTTOM ELEV.=94.50
2) SEPTIC TANK & D-BOX SHALL BE SET LEVEL AND 4' 2 x 8.5' = 17.0' 4'
TRUE TO GRADE ON A MECHANICALLY COMPACTED 4' OF NATURALLY OCCURRING EFFECTIVE LENGTH = 25.0'
SIX INCH CRUSHED STONE BASE, AS SPECIFIED PERVIOUS MATERIAL
IN 310 CMR 15.221(2). 5' (MIN.) ABOVE G.W.
3) INSTALL INLET & OUTLET TEES AS REQUIRED. LEACHING SYSTEM SECTION " " 7UU
® ®®®4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE BOTTOM OF TEST PIT, EL.=89.5 = 3/4 TO 1-1/2 DOUBLEAS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL. WASHED STONE _ ®®® ® ®®®E3 33"
4 LOf
u ®®® ®®®®®Z UUUUU®®®
SEPTIC SYSTEM PROFILE
102"
DESIGN CRITERIA SOIL LOG
NUMBER OF BEDROOMS: 3 BEDROOMS DATE: JANUARY 2, 2018 (REF#15,564) 4" KNOCKOUT
SOIL EVALUATOR: PETER McENTEE PE(SE#1542) 20" DIA. COVER
SOIL TEXTURAL CLASS: CLASS I (LOADING RATE=0.74 GPD/SF) WITNESS: DONALD DESMARAIS R.S.HEALTH AGENT
DESIGN PERCOLATION RATE: 5 MIN/IN ELEv. TP-1 DEPTH ELEv. TP-2 DEPTH 4" KNOCKOUT / 4" KNOCKOUT 58"
DAILY FLOW: 330 GPD gg 5 0" 99 fi 0"
0
DESIGN FLOW: 330 GPD FILL FILL
98.5 A 12" 98.8 A 10"
GARBAGE GRINDER: NO-not allowed with design LOAMY SAND LOAMY SAND 4" KNOCKOUT
LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF 98.2 10YR 4/2 16" 98.3 10YR 4/2
15"
.74 GPD/SF LOAMY SAN PERC I' LOAMY SAND 500 GALLON CAPACITY, H-10 LOADING
PROPOSED SEPTIC TANK: 1500 GALLON CAPACITY 96.0 10YR 5/8 42" 96 3 10YR 5/8 40" CHAMBERS
PROPOSED D-BOX: 1 INLET, 3 OUTLET (MINIMUM), H-10 RATED C C
N.T.S.
USE 2-500 GALLON LEACHING CHAMBERS IN SERIES
SURROUNDED BY DOUBLE WASHED STONE ON ALL SIDES M-C SAND M-C SAND PROPOSED SEPTIC SYSTEM UPGRADE PLAN
2.5Y 6/6 2.5Y 6/6
SIDEWALL AREA: 2(12.8' + 25.0') X 2 = 151.2 S.F. c 120 DOLPHIN LANE, HYANNIS, MA
t
BOTTOM AREA: 12.8' x 25.0' = 320.0 S.F. Prepared for: D. A. Brown, Inc., P.O. Box 145, Centerville, MA 02632
TOTAL AREA:.............................................................. 471.2 S.F. 89.5 120" ss.s! 120" Engineering by: SCALE DRAWN JOB. NO.
DESIGN FLOW PROVIDED: 0.74 GPD/SF(471.2 SF) = 348.7 GPD PERC RATE 5 MIN/IN. "B" HORIZON Engineering Works, Inc. N.T.S. P.T.M. 307-17"
NO GROUNDWATER ENCOUNTERED 12 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED SHEET NO.
(508) 477-5313 2/3/18 P.T.M. 2 Of 2