HomeMy WebLinkAboutEngineer Plan4" CAST IRON or EQUIVALENT
MIN. PITCH 1/4" PER FOOT fF
4,.
,{DATUM: ASSUMED)
SCALE: 1" = 30'
REF.• LCP28410-ASH 1
LEGEND
-a--a-6 6 GAS LINE
W W W W WATER LINE
.-r-C- 6 S E EXIST. ELECTRIC
99 EXIST. CONTOURS
— — — — — 99 PROP. CONTOURS
U Is U.'r UT UNDERGROUND UTIL.
14"
SEPTIC SYSTEM PROFILE
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LOT 12
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MAP 59 PLOT 2414
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2" of 8" to i" DOUBLE WASHED El
PEASTONE OR GEOTEXTILE
FILTER FABRIC
EXISTING
3 OR
DWELLING
(first 210 be level)
(Hz0 D•BOX)
WOODED
AREA
10,0
019i5' OVERDIG
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56
Flaherty Environmental Services
P.O. Box 339
Harwich, MA 02645
774.994.9966
SOIL ABSORPTION SYSTEM
(2) 500 GALLON H-20 CHAMBERS
WITH STONE AROUND IN A
10.0' X 29.0' X 2' CONFIGURATION
(SEE DIAGRAM PG. 2)
BOTTOM OF TEST HOLE EL. 46.0'
USGS ADJUSTMENT: N/A
Permit valid for REPA[elR��1(y�,VY'ATp „ N/A
ONLY, due to State and Local septic variances.
Board of Health review and approval is required for
any future additions/renovations/alteratieus to
sewage facilities and/or structures/dwelling.
Yarmouth Health Department
APPROVED
the Wte
D9 U W 12 DO
AUG 0 3 ZOZZ
HEALTH DEPT,
LONOPOAV
N TH c
A0.
TurCa cove Rd.
LOCUS
LOCATION MAP / NTS
LOCAL UPGRADE APPROVAL;
MAXIMUM FEASIBLE COMPLIANCE -
310 CMR 15.405(1)(b)
SAS SET BACK TO A FOUNDATION
FROM 20' TO 10'
4.0'
EL. 46.0'
DATE.' 7/30/2022
SITE AND SEWAGE PLAN
FOR
B & B EXCAVATION, INC./
MARY ELLEN MONAHAN
3 TURTLE COVE ROAD
SOUTH YARMOUTH, MA
PAGE 1 OF2
GENERAL NOTES
1. ALL PRECAST COMPONENTS TO BE H-10
RATED UNLESS OTHERWISE SPECIFIED.
DISTRIBUTION BOX AND ANY
COMPONENTS WITH ANYANTICIPATED
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. INSTALLERICONTRACTOR TO REVIEW &
VERIFY ALL ELEVATIONS AND DETAILS
AND REPORT ANY DISCREPANCIES TO
DESIGNER PRIOR TO CONSTRUCTION OR
ASSUME ALL RESPONSIBILITY.
6. INSTALLER/ CONTRACTOR IS
RESPONSIBLE FOR MAINTAINING SAFE
WORKAREA, 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 DRYAND
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.
I I.ALL SEPTIC TANKS, DISTRIBUTION
BOXES AND PIPING TO BE INSTALLED
WATERTIGHT.
12.NO KNOWN WETLANDS OR WELLS
WITHIN 150 FEET OF PROPOSED
LEACHING OTHER THAN SHOWN,
13, THIS IS NOT A 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 59
LOT 241 .
15.LOCUS PROPERTY IS LOCATED WITHIN
AN AQUIFER PROTECTION DISTRICT
(ZONE II).
16, NO FOUNDATIONS WITHIN 20' OF
PROPOSED SAS.
DESIGN CALCULATIONS
NUMBER OFACTUAL BEDROOMS 3
GARBAGE DISPOSAL UNIT NO
TOTAL ESTIMATED FLOW
(110 GAL/BRIDAYX 3 BR) 330 GAL./DAY
REQUIRED SEPTIC TANK CAPACITY 660 GAL
SIZE OF SEPTIC TANK 1500 GAL. (PROPOSED)
SOIL CLASSIFICATION
DESIGN PERCOLATION RATE
EFFLUENT LOADING RATE
LEACHINGAREA
(2) x (29.0' + 10.0)(2)
29.O'x 10.0'
446 SF x 0.74
1
<2 MINANCH
0.74 GAL./DAY/FT`
= 156 SF
= 290 SF
= 330 GPD
USE (2) 500 GALLON H-20 CHAMBERS WITH STONE
INA 10.0'X 29.0' CONFIGURATIONAS DIAGRAMMED
RESERVE LEACHING CAPACITY N/A GPD
SOIL EVALUATION
TEST HOLE #1
iaMc David D. Flaherty Jr., RS
SE#2755
'Witness: Jay Gardiner, RS
July 14, 2022
ELEV. 56.0'
0.-911
9"-33-
'-EV. 50.6' 33"-65"
65"- 120"
V. ELEV N/A
TTOM TH-1 ELEV. 46.0'
A
LS 10YR 312
8
LS 10YR 516
Cl
Silt Loam 2.5Y614
C2
MFS 2.5Y616
5' REMOVAL REQUIRED LATERALLY
AND BENEATH PROPOSED SAS TO
C2 LAYER ELEV. 50.6'.
SYSTEM DETAIL
Flaherty Environmental Services
4.0'
4.0'
JLj
2.25'
29.0'
(NTS)
certify that on November 12, 2002, 1 have passed
the examination approvod by the Department of
Environmental Protection and that the above analysis
has been performed by me consistent with the
required training, expertise, and experience described
in 310 CMR 15018(2)."
P. 0. Box 331
Harwich, MA 02645
774.994.1166
5' REMOVAL
10.0'
SITE AND SEWAGE PLAN
FOR
B & B EXCAVATION, INC./
MARY ELLEN MONAHAN
3 TURTLE COVE ROAD
SOUTH YARMOUTH, MA
PAGE 2 OF DATE.'7/16/2022