HomeMy WebLinkAboutEngineered Plan - 2017TOP OF FOUNDATION
EL. 62.0' EL. 57.0'
4" CAST IRON or EQUIVALENT
MIN. PITCH 1/4" PER FOOT �
•f
DATUM: ASSUMED)
FLOW LINE
14"
SEPTIC SYSTEM PROFILE
(not to scale) INSP. POF
2" of,' to?�" DOUBLE WASHED
PEAS'TONr-OR GEOTEXTILE EL. 58.0:EFILTER FABRIC --r-
" SCHEDULE
—.--,-- r tj 0.5' CRUSHED STONE OR
1000 GALLON SEPTIC TANK MECHANICAL COMPACTION
(EXISTING)
(first 216 be level)
—s'(1%)
" OF
Flaherty Environmental Services
D P.O. BOX 89
Yarmouth Port, MA 02675
774.994.1166
opo�oDo�O- �O�O�O •o G . GOOOOOC
O O O
(D -BOX) Li
SOIL ABSORPTION SYSTEM
(2) 500 GALLON H-20 CHAMBERS
�" to 12 DOUBLE WASHED S/ONE WITH 4' STONE AROUND IN A
12.83'W X 25.0'L X 2'D CONFIGURATION
BOTTOM OF TEST HOLE EL 48.0'
USGS ADJUSTMENT: N/A
GROUNDWATER ELEV• N/A
0"k
10' 58
qN OFsggO
EDWARD yGn
A.
STONE N
SCALE: 1" = 30'
REF, PB 167 PG 149
2.0'
IF REOUIRED
4'
EL. 48.0-
N TH
LOCATIONMAP I
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DATE,' 7130/2017
REVISED:
SITE AND SEWAGE PLAN
FOR
B & B EXCAVATrON, INC./
RICHARD C. GREEN
80 WHITE ROCK ROAD
YARMOUTH PORT, MA
PAGE 1 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 RESPONSIBILITY,
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 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
PROPERTY MAP 115 PARCEL 224,
15. LOCUS PROPERTY IS LOCATED WITHIN
AN AQUIFER PROTECTION DISTRICT
(ZONE II).
DESIGN CAL COLA TIONS
SYS TEM DETAIL Flaherty Environmental Services
P. 0. Box 81
Yarmouth Port, MA 02675
NUMBER OFACTUAL BEDROOMS
2
774.994.9 166
GARBAGE DISPOSAL UNIT
NO
TOTAL ESTIMATED FLOW
(110 GAUBR/DAYX 3 BR)
330 GAL✓DAY
REQUIRED SEPTIC TANK CAPACITY
660 GAL.
SIZE OF SEPTIC TANK
1000 GAL. (EXISTING)
SOIL CLASSIFICATION
_1
DESIGN PERCOLATION RATE
<2 MIMANCH
EFFLUENT LOADING RATE
0.74 GALADAY/FT2
O O
12,83'
LEACHING AREA
(2)x(25'+12.839(29 = 151 SF
25'x 12.83' 321 SF
25' —�
472 SFx 0.74 = 349 GPD
USE (2) 500 GALLON H-20 CHAMBERS WITH 4' STONE
AS DIAGRAMMED INA 12.83'X25.0'X 2'CONFIGURATION
RESERVE LEACHING CAPACITY N/A
SOIL EVAL UA TION
TEST HOLE#1
Evaluator David D. Flaherty Jr., RS, REHS
SE#2755
BOH Witness: Phil Renaud
Date. July26, 2017
TH-1 ELEV. 58.0'
O"- 12-
12'- 27"
2"12"-27"
27--54-
64%
7"-54"54"- 120-
G. W. ELEV. N/A
BOTTOM TH-1 ELEV. 48.0'
FILL
AIE LS 10YR 3/1
B LS 10YR 5/6
C MS 2.5Y616
PERC
P/ease Note: The perc test was performed
within the "B"and "C"horizons.
l certify that on November 12, 2002, /have passed
the examination approved 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 15.018(2)."
(NTS)
y,�yZN OF Atqq.
�0 DAVID c�
F;R.
"ySTEi"
TARj
3�
SITE AND SEWAGE PLAN
FOR
B & B EXCAVATION, INC./
RICHARD C. GREEN
80 WHITE ROCK ROAD
YARMOUTH PORT, MA
I I I PAGE2OF2 I