HomeMy WebLinkAboutEngineered Plans - 2019TOP OF FOUNDATION
(DATUM: ASSUMED)
LEGEND
ri G G-4— GAS LINE
-W W W W. WATER LINE
-6 S E—Gz— EXIST, ELECTRIC
99 EXIST, CONTOURS
— — — — — 99 PROP. CONTOURS
EXIST. FENCE
)VERS TO BE WATERTIGHT AND SEPTIC SYSTEM PROFILE
MUGHT TO WITHIN 6" OF FINAL GRADE (not to scaled
INSP. PORT W/I 3" OF GRADE
2" of 1" to " DOUBLE WASHED EL. 60.0'
PEASTONg-OR GEOTEXTILE
FILTER FABRIC
4" SCHEDULE 40 PVC PIPE
FLOW LINE (flist2'to be leve!)
10' 22% 5. lob
-` 14"
I`- o_o_o_o_o_o„o .IIm91®IP�1IP�lp" JIff�91.fim'4
(H-20 "OX)
1000 GALLON SEPTIC TANK MECHANICALLY COMPACTED
(EXISTING) 4" to 11" DOUBLE WASHED STONE
59,69, --
BENCHMARK:
TOP OF FNDN
EL, 64.0' /\
DECK EXISTING
62 0-kBR ,
pr
DWELLING 10,0'
GARAGE
M 20,0'
\ EXIST.
\ 1000 GST O
O 'a'
60
Flaherty Environmental Services
:LEAN SAND P.O. Box 331
Herw1ch, MA 02645
774.994,1166
VENT IF REQUIRED
i° °o°
ON
r�® ® °o°o°o°o°
o 0 0 0 o c
,d' a °o°o°o o° EL 55.0'
SOIL ABSORPTION SYSTEM
(2) 500 GALLON H-20 CHAMBERS 5,0'
WITH 4' STONE AROUND IN A
12.83'X 25'X 2' CONFIGURATION
BOTTOM OF TEST HOLE EL. 50.0' EL. 50.0'
USGS ADJUSTMENT: NLA LOCATION MAP
GROUNDWATER ELEV: N/A LOCUS
N TH �
yLn,
Yarmouth Health Department
62 A ?PROVED a
r
Name Date t I�Rax Ro
60
NTS
\1'
LOT 78 10.
� /
1 MAP 0123 t DRIVEWAY \ O
LOT 67
i
AR7- uR LANE
58
-+ ?) aft— ��
SCALE: 1" = 30'
REF. PB 241 PG f09
DATE: 5/21/2019 REVISED:
SITE AND SEWAGE PLAN FOR
B & B EXCAVATION, INC./
BRETT HUSKA
35 AMY LANE
YARMOUTH PORT, MA
PAGE 1 OF2
GENERAL NOTES
1. ALL PRECAST COMPONENTS TO BE H-10
RATED UNLESS OTHERWISE SPECIFIED.
DISTRIBUTION BOX(ES) AND ANY
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 &
VERIFYALL 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 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.
1O.ALL COMPONENTS TO BE PROVIDED
WITH WATERTIGHT ACCESS PORTS
WITHIN 6" OF FINISH GRADE.
II.ALL SEPTIC TANKS, DISTRIBUTION
BOXES AND PIPING TO BE INSTALLED
WATERTIGHT.
12.NO KNOWN WETLANDS OR WELLS
WITHIN 150 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 123
LOT 67.
15. LOCUS PROPERTY IS NOT LOCATED
WITHIN AN AQUIFER PROTECTION
DISTRICT (ZONE II).
DESIGN CALCULATIONS
NUMBER OFACTUAL BEDROOMS
GARBAGE DISPOSAL UNIT
TOTAL ESTIMATED FLOW
(110 GAUBR/DAYX 3 BR)
REQUIRED SEPTIC TANK CAPACITY
SIZE OF SEPTIC TANK
SOIL CLASSIFICATION
DESIGN PERCOLATION R4 TE
EFFLUENT LOADING RATE
LEACHING AREA
(2)X(250'+12.839(29 = 151 SF
25.0'x 12.83' = 320 SF
471 SF 0.74 = 348 GPD
'j- (os -5" k -:2) )
NO
330 GALADAY,
660 GAL.
1000 GAL. (EXISTING)
1
<2 MINANCH
0.74 GAL. IDA Y"
USE (2) 500 GALLON H-20 CHAMBERS WITH 4' STONE
INA 12.83'X25' CONFIGUR4TIONAS DIAGRAMMED
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. May 8, 2019
TH-1 ELEV. 60.0'
0"-10 1A LS 10YR312
10'-32- JB LS 10YR 5/6 I El. 57.3
42"
32"- 120" 1 C MS 2.5Y6/4
G.W. ELEV. NIA
BOTTOM TH-1 ELEV 50.0'
r
SYSTEM DETAIL
Flaherty Environmental Services
P. 0. Box 331
Hamich, MA 02645
774.994.1166
Q 12,83'
...,. • ... . •. f ,
- 25'
(NTS)
l certify that on November 12, 2002, /have passed
the examination approved by the Deparlmentof
Environmental Protection and that the above analysls
has been performed by me consistent %Ah the
required train/ng, expertise, and experience described
In 310 CMR 15.018(2)."
SITE AND SEWAGE PLAN FOR
B & 8 EXCAVATION, INC./
BRETT HUSKA
35 AMY LANE
YARMOUTH PORT, MA
PAGE2 0F2