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EL. 100.0' [�L. 98.0'
4" CAST IRON or EQUIVALENT
MTM DTT!"Ll 1 /A 17GD Crl(1T ...,.
= EL. 98.1'
•' B= EL. 97.75'
:'a ,
(DATUM: ASSUMED)
FLOW LINE
14"
;TIGHT AND SEPTIC SYSTEM PROFILE
6" OF FINAL GRADE
(not to scale) IP
M99M 2" PEASTONE OR EL. 9801
GEOTEXTILE
1500 GALLON SEPTIC TANK
(PROPOSED)
Flaherty Environmental Services
RT W I 3" OF GRADE P.0. BOX 89
CLEAN SAND Yarmouth Port, MA 02675
FILTER FABRIC — — —
VENT (IF REQUIRED) 774.994. 766
4" SCHEDULE 40 PVC PIPE . • . '
L----/
H-70 DBOX
Mrs t2'to be level)
—51(10/0)—► EL. 95.0'
6" CRUSHED STONE OR
MECHANICALLY COMPACTED
2'
SOIL ABSORPTION SYSTEM
(2) TRENCHES 3'W X 331 X 2'D USING 5.0'
PERFORATED PIPE AND SURROUNDED _
BY DOUBLE -WASHED 3" TO 1 2" STONE EL. 87.5'
BOTTOM OF TEST HOLE EL, 87.5'
USGS ADJUSTMENT: N/A
GROUNDWATER ELEV: N/A
NO TH
Yarmouth Health Department
d�PP VED
lljit-J &V
K.� f 00'
J me Date
EDWARD
A• ��
STONE89
Vo. 2
0
s
l✓
SCALE: 1" = 30'
REF.LCP 30537-B
CLEAN, DOUBLE -
WASHED 3i TO 1
LOCATION MAP
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e
0`0
r
L
Rt. 28
NTS
s��srER``o
�'VITARI
DATE: 6/2/2097 EVl ED.'
SITE AND SEWAGE PLAN FOR
B & B EXCAVATION INC./
JOSEPH VENEZIO
11 BEVERLY ROAD
WEST YARMOUTH, MA
PAGE 9 OF2
GENERAL NOTES
1. ALL PRECAST COMPONENTS TO BE H-10
RATED. ALL COMPONENTS WITH ANY
ANTICIPATED VEHICULAR TRAFFIC TO BE
H-20 RATED.
2. THE DESIGN OF THIS SYSTEM DOES NOT
ALLOW FOR THE USE OFA GARBAGE
GRINDER.
3. MUNICIPAL WATER IS AVAILABLE.
4. ALL CONSTRUCTION TO CONFORM WITH
310 CMR 15.000 AND ALL OTHER
APPLICABLE LOCAL, STATE AND FEDERAL
CODES AND REGULATIONS.
5. INSTALLER/CONTRACTOR TO REVIEW &
VERIFY ALL ELEVATIONS AND DETAILS
AND REPORT ANY DISCREPANCIES TO
DESIGNER PRIOR TO CONSTRUCTION OR
ASSUME ALL RESPONSIBILITYY,
6. INSTALLER/ CONTRACTOR IS
RESPONSIBLE FOR MAINTAINING SAFE
WORK AREA, VERIFYING ALL UTILITIES
AND NOTIFYING "DIG SAFE"
(1-888-344-7233) 72 HOURS PRIOR TO
CONSTRUCTION.
7. ANY CHANGES TO OR DEVIATIONS FROM
THIS PLAN MUST BE APPROVED IN
WRITING BY FLAHERTY ENVIRONMENTAL
SERVICES AND LOCAL BOARD OF
HEALTH.
8. FINISH COVER OVER COMPONENTS IS
NOT TO EXCEED 3' PER 310 CMR 15.000
UNLESS SHOWN PER PLAN.
9. ALL ABANDONED SEPTIC SYSTEM
COMPONENTS TO BE PUMPED DRY AND
FILLED WITH CLEAN SAND OR REMOVED
AND REPLACED WITH CLEAN SAND.
10.ALL COMPONENTS TO BE PROVIDED
WITH WATERTIGHT ACCESS PORTS
WITHIN 6" OF FINISH GRADE.
11.ALL SEPTIC TANKS, DISTRIBUTION
BOXES AND PIPING TO BE INSTALLED
WATERTIGHT.
12.NO KNOWN WETLANDS OR WELLS
WITHIN 100 FEET OF PROPOSED
LEACHING.
13. THIS IS NOTA CERTIFIED PLOT PLAN
AND UNDER NO CIRCUMSTANCES IS THIS
PLAN TO BE USED FOR ZONING OR
BUILDING PURPOSES.
14. LOT IS SHOWN AS ASSESSOR'S MAP 39
PARCEL 319.
15. LOCUS PROPERTY'S PROPOSED SYSTEM
APPEARS NOT TO BE WITHIN AN
AQUIFER PROTECTION DISTRICT (ZONE
II).
DESIGN CALCULATIONS
NUMBER OFACTUAL BEDROOMS 3
GARBAGE DISPOSAL UNIT
NO
TOTAL ESTIMATED FLOW
SITE AND SEWAGE PLAN FOR
(I 10 GAL/BR/DAYX 3 BR)
330 GALJDAY
REQUIRED SEPTIC TANK CAPACITY
660 GAL.
SIZE OF SEPTIC TANK
1500 GAL. (PROPOSED)
SOIL CLASSIFICATION
1
DESIGN PERCOLATION RATE
<2 MINAINCH
EFFLUENT LOADING RATE
0.74 GAL./DAYIFT2
LEACHING AREA
BOTTOM. • (3'X 33) X 2 =
198 FT2
SIDES:
[(ZX33)X2+(21X3)X2JX2=
288FT2
TOTAL =
486 FTI
X 0.74 =
359 GALADAY
USE (2) TRENCHES OF PERFORATED PIPE SURROUNDED BY
" TO 1 "'STONE, EACH TRENCH CONFIGURED AS
3' WIDE 33'L ONG AND 2' DEEP
RESERVE LEACHING CAPACITY N/A
SOIL EVALUATION
TEST HOLE #1
Evaluator., David D. Flaherty Jr., RS, REHS
SE# 2755
BOH Witness. Amy VonHone, RS, CHO
Date: June 1, 2017
TH-1 ELEV. 98.0'
G.W. EL EV. N/A
0"-13" IA LS 10 YR 3/2
13"-33" 1B LS 10YR 5/6
33" - 126" 1 C FMS 2.5Y614 VIA PERC
24 GAL. IN
<9"AT
10:•38"
M
SYSTEM DETAIL
71 T) C` I) M 17 T
Flaherty Environmental Services
(NTS)
9' MIN. OF S❑IL
2' PEAST❑NE OR FILTER FABRIC
OFDA
D `
��G• cry.
F o
GISTEF''�
���lTAf$'iRN
P. 0. Box 81
Yarmouth Port, MA 02675
508.362.1657
31-
TRENCH END VIEW
l certify that on November 12, 2002, l have passed
the examination approved by the Department of
SITE AND SEWAGE PLAN FOR
Environmental Protection and that the above analysis
B & B EXCAVATION INC./
has been performed by me consistent with the
JOSEPH VENEZIO
required training, expertise, and experience described
in 310 CMR 15.018(2)."
11 BEVERLY ROAD
WEST YARMOUTH, MA