HomeMy WebLinkAboutEngineered Plans - 2017— —102— —
EXISTING CONTOUR
x 100.98
EXISTING SPOT GRADE
UGW
UNDERGROUND WIRES
—W—EXISTING
WATER SERVICE
EXISTING GAS SERVICE
TEST PIT
BENCHMARK
LEGEND
104.67
S 43'52'10" E
54.98.
SHED f`
i
I
x 105.19
x 10 6.7 6
107.28
107.37
x
LOT 3
19,081 ±SF
x
107.21
x 107,25
v; 6�
(s.
BENCHMARK
OUTSIDE CORNER
OF BOTTOM STEP
EL. = 98.08
EXISTING SEPTIC TANK -
TOP OF TANK, EL. =105.60
1N V. (OUT)=104.27f-(VERIFY)
I
x 108.94
" x 108.50
7x10
R=840.00'
L=121.23'
x 108,2
-,10736 DECK \
DECK x ` PEN
HOUSE(# 12 1)
T.O.F.=108.4f
I BM I
108,0 �0 85
107.46
x a
�Q N
O
Cr
o m O
Z P
s
sE7zj 7' o
LOCUS
LOCUS MAP
NOT TO SCALE
x 108.22
SHE
i
i
x 08.19
I ti
10
' f --12.
to
8' 78
6,46 • -
..PAVEMENT'..- 107.95 �'
.0
8S:.... .
rn.C4 0 jL,
x1
p- LAMP
PROPOSED SEWER CONNECTION TP:�;
104.49 105.25
EXISTING S.A.S.
TO BE PUMPED, FILLED WITH X04.. 103,99
SAND AND ABANDONED
0
105.31
104.70 �D 'J
x 103,74
GS
Yarmouth Health rtment
PP 1 ED
L.
me Date
��P��� OF Mgss9�yG
o PETER T.
McENTEE
S CIVIL
No. 35109
-- Bent/berm —
100.28
SETUCKET ROAD
'V"" `" OWNER OF RECORD
l .L'0 LUDWIG, JASON A
McCORMICK, CHRISTINE
121 SETUCKET ROAD
YARMOUTH PORT, MA 02675
MAP ID: 144-2
-11 I\
- V-
0 .67
i
CATCH BASIN 99.56
99.72
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
121 SETUCKET ROAD, YARMOUTH PORT, MA
Prepared for: Jason Ludwig, 121 Setucket Rd, Yarmouth Port, MA 02675
Engineering by: SCALE DRAWN JOB. NO.
Engineering Works, Inc. 1 "=20' P.T.M. 270-17
12 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED SHEET NO.
(508) 477-5313 116/17 P.T.M. 1 Of 2
NOTE: TO PREVENT BREAKOUT, FINAL GRADE
SEPTIC TANK SHALL NOT BE AT, OR BELOW, EL.=103.5
INSTALL RISERS & COVERS OVER INLET & FOR A DISTANCE OF 15' FROM THE EDGE
OUTLET AND SET TO 6" OF FINISH GRADE PROPOSED D -BOX OF THE PROPOSED S.A.S.
PROP. SEWER CONNECTION INSTALL RISER & COVER PROPOSED S.A.S.
IF INVERT BELOW EL.=103.80 SET TO 6" OF GRADE INSTALL RISER & COVER OVER ONE CHAMBER AND
8.4± USE H-20 CHAMBERS & VENT SET TO 3" OF F.G. TO SERVE AS INSPECTION PORT
TLF.G.EL.=107.8±
F.G. EL=107.7± F.G. EL=106.5± F.G. EL.=105.8 to 106.8±
CHARCOAL VENT (IF BELOW 3 FT.)
MANTAIN 2% SLOPE OVER S.A.S.
r
EX.
D -BOX L = 40' L = 23'
F 1
@ S=1% (MIN.) ® S=1% (MIN.)
• I I 4"SCH40 PVC 4"SCH40 PVC 2" LAYER OF 1/8" TO 1/2"
DOUBLE WASHED STONE
11 io"I. L 6 aaaSBaa (OR APPROVED FILTER FABRIC)
t4" a6aa9aa
EXISTING 48' LIQUID aaaaaaB --3/4" TO 1-1/2" DOUBLE
LEVEL ADD 1 PROPOSED 4' 4.8' 4' WASHED STONE
INV.=103.40 INV.=103.23
GAS BAFFLE D -BO EFFECTIVE WIDTH = 12.8'
INV.=104.27±
(VERIFY) 3 OUTLETS INV.=103.00
EXISITNG SEPTIC TANK H-20 LOADING IF DEEPER THAN 3 FT.
3-500 GALLON LEACHING CHAMBERS
SURROUNDED WITH STONE AS SHOWN
NOTES:
TOP CONC. ELEV.=103.80
1 CONTRACTOR SHALL VERIFY ALL EXISTING PIPES & BREAKOUT ELEV.=103.50
INVERTS EXITING HOUSE, PRIOR TO INSTALLATION. aaaB
INV. ELEV.=103.00 eases
2) D -BOX SHALL BE SET LEVEL AND TRUE TO aaaeaaaaaaa
GRADE ON A MECHANICALLY COMPACTED SIX BOTTOM ELEV.=101.00
INCH CRUSHED STONE BASE, AS SPECIFIED 4' 3 x 8.5' = 25.5' 4'
IN 310 CMR 15.221(2). 4' OF NATURALLY OCCURRING EFFECTIVE LENGTH = 33.5'
3) INSTALL INLET & OUTLET TEES AS REQUIRED. PERVIOUS MATERIAL -
4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE 5' (MIN.) ABOVE G.W. LEACHING SYSTEM SECTION
AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL. BOTTOM OF TEST PIT, EL.=94.8
SEPTIC SYSTEM PROFILE
EXISTING I ! I r J
HOUSE 121 j
?I 1
GENERAL NOTES:
T.O.F.=108.41
I i GARAGE I
1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
( i
BOARD OF HEALTH AND THE DESIGN ENGINEER.
2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
n0 N
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
p
LOCAL RULES AND REGULATIONS.
C.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
13.- '
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
26.2'
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ALL ELEVATIONS BASED ON AN ASSUMED DATUM.
' cV '
8� '
'
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
(A '
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
(P
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
O- raj
8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED S.A.S.
9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS
AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
DIRECTED BY THE APPROVING AUTHORITIES.
10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
SEPTIC LAYOUT
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
SOIL LOG
11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND
REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3).
12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
DATE: SEPTEMBER 19, 2017
INSPECTED BY HEALTH DEPARTMENT PRIOR TO BACKFILL.
SOIL EVALUATOR: PETER MCENTEE PE(SE#1542)
13. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND
WITNESS: PHILLIP RENAUD R.S. HEALTH AGENT
IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY.
ELEV. TP DEPTH
105.3 A 0"
LOAMY SAND
10YR 4/1
104.8 g"
B
LOAMY SAND
10YR 5/8
102.3 36"
C PERC
DESIGN CRITERIA
26"/44"
NUMBER OF BEDROOMS: 4
SOIL TEXTURAL CLASS: CLASS I
MED. SAND
DESIGN PERCOLATION RATE: <2 MIN/IN
2.5Y 6/4
(0.74 GPD/SF LOADING RATE)
DAILY FLOW: 440 GPD
DESIGN FLOW: 440 GPO
GARBAGE GRINDER: NO
s4.s 12s"
LEACHING AREA REQUIRED: (440 GPD) = 594.6 SF
PERC RATE <2 MIN/IN. "C" HORIZON
.74 GPD/SF
NO GROUNDWATER ENCOUNTERED
EXISTING SEPTIC TANK: 1000 GALLON CAPACITY
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
PROPOSED DISTRIBUTION BOX: 1 INLET, 3 OUTLETS
USE 3-500 GALLON LEACHING CHAMBERS IN SERIES
121 SETUCKET ROAD, YARMOUTH PORT, MA
SURROUNDED BY DOUBLE WASHED STONE ON ALL SIDES
SIDEWALL AREA: 2(12.8' + 33.5') X 2 = 185.2 S.F.
Prepared for: Jason Ludwig, 121 Setucket Rd, Yarmouth Port, MA 02675
BOTTOM AREA: 12.8' x 33.5' = 428.8 S.F.
Engineering by:
SCALE
DRAWN
JOB. NO.
TOTAL AREA: .............................................................. 614.0 S.F.
Engineering Works, Inc.
N.T.S.
P.T.M.
270-17
DATE
11/6/17
CHECKED
P.T.M.
SHEET NO.
2 Of 2
DESIGN FLOW PROVIDED: 0.74 GPD/SF(614.0 SF) = 454.4 GPD
12 West Crossfield Road, Forestdale, MA 02644
(508) 477-5313