HomeMy WebLinkAboutEngineered Plans - 2015TOP OF FOUNDATION
BROUGHT TO WITHIN 6" OF FINAL GRADE
EL. 100._0' EL. 94.0' _
SEPTIC SYSTEM PROFILE
(not to scale) IN5P. PORT W I 3" OF GRADE
ED
EL. 92.4't
.5'
Flaherty Environmental Services
:LEAN SAND P.O. BOX 81
Yarmouth Port, MA 02675
774.994.1 166
VENT IF REQUIRED
EL. 89.5'f
v -v -v- •a• .w '-06,0-0
SOIL ABSORPTION SYSTEM
(2) 500 GALLON CHAMBERS
WITH 4' STONE AROUND IN A
12.83'W X 25.0L X 2'D CONFIGURATION
BOTTOM OF TEST HOLE EL. 81.5'
USGS ADJUSTMENT: N/A
GROUNDWATER ELEV:. N/A
G
M
Yarmouth Health Department
"PR VED
C ame Date
� O
M SCALE: 1" = 30'
PS 207 PG 55
G3zGLEJWMD
JUL 2 U ?U15
HEALTH DEPT
PAGE 1 OF2
21
®ISTS�k
�aaITAM
C
REQUIRED: IF SYSTEM IS LOWER
C THAN PROPOSED, VERIFY AT TIME
C" OF INSTALLATION BY BOH A MIN.
° EL. 86.5' OF 4' BELOW PROPOSED SAS,
4' MIN.
1 EL. 82.5'
LOCATION MAP
N TH
Wh/te Rock Rd.
LOCUS
Rt. 6
NTS
FDA
SITE AND SEWAGE PLAN
FOR
B & B EXCAVATION, INC./
HOLLY HOWLAND
755 WEST YARMOUTH ROAD
YARMOUTH PORT, MA
DATE.' 711612015 1 REVISED:
l�
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. 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
WORK AREA, VERIFYING ALL UTILITIES
AND NOTIFYING "DIG SAFE"
(1-888-344-7233) 72 HOURS PRIOR TO
CONSTRUCTION.
Z 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 X 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 MAP 95
PARCEL 26.
15. LOCUS PROPERTY IS LOCATED WITHIN
AN AQUIFER PROTECTION DISTRICT
(ZONE II).
DESIGN CALCULATIONS
NUMBER OFACTUAL BEDROOMS
GARBAGE DISPOSAL UNIT
TOTAL ESTIMATED FLOW
(110 GAUBR1VAYX 3 BR)
REQUIRED SEPTIC TANK CAPACITY
SIZE OF SEPTIC TANK
SOIL CLASSIFICATION
DESIGN PERCOLATION RATE
3
NO
330 GAL✓DAY
i
660 GAL.
1000 GAL. (EXISTING)
I
< 2 MIN./INCH
EFFLUENT LOADING RATE 0.74 GAL.IDA Y/FT2
LEACHING AREA
(2)x(25.0'+12.839(29 = 151 SF
25.0'x 12.83' = 320 SF
471 SFx 0.74 = 348 GPD
USE (2) 500 GALLON H-20 CHAMBERS WITH 4' STONE
AS DIAGRAMMED INA 25.O'X 12.83'X 2' CONFIGURATION
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: July 16, 2015
TH-1 ELEV. 91.0'
0"- 22-
22"-
2"22"- 27"
27" - 42"
5, 7
42"-114"
G.W. ELEV. N/A
BOTTOM TH-1 ELEV. 81.5'
FILL
A LS 10 YR 3/2
B LS 10YR616
C MCS 2.5Y5/6
PERC
FL. 86.3'
24 GALS.
<9"AT 327"
SYSTEM DETAIL
l certify that on November 12, 2002, /have passed
the ekaminadon approved by the Department of
Environmental Protection and that the above analysis
has been performed by me consistant with the
required training, expertise, and experience described
in 310 CMR 15.018(2)."
Flaherty Environmental Services
P. 0. Box 89
Yarmouth Port, MA 02675
774.994.1966
I-�— 25' -- -T
OF
(NTS)
SITE AND SEWAGE PLAN
FOR
B & B EXCAVATION, INC./
HOLLY HOWLAND
755 WEST YARMOUTH ROAD
YARMOUTH PORT, MA
1 PAGE2 0F2