HomeMy WebLinkAboutEngineer PlanPermit valid for REPAIR OF SEP' IC SYSTEM
ONLY, due to State and I,oval se{ is variances.
Board of llealth i es iew anA »ppro�:d required for
any future :ulditionslrrnuv»Uun./a eralions to
sewage Wainer, soil/or structures7dnc ling.
Yarmouth Ifealtb Depart
APPROVEI
EXISTING S.A.'
TO BE REMOVED
(SEE NOTE 17)
HOUSE(7f7)
(CRAWL)
BENCHMARK -2
COR/3ETT. STEP
EL=11.00
FLOOD ZONE DESIGNATION
FEMA FLOOD MAP NO. 25001CO589J
EFFECTIVE DATE: 7/16/2014
FEMA ZONE AE(EL 11)
51
MA
M
E
BENCHMARK -1
MAG. NAIL SET
EL.= 6.52
00 STRE'E'T
763 edge of
-'SHELL,,:.,.'_
DRII/E"Y
t S 85 21'S0u E
5'
61 Pavement
)< 6.40
7.29
Vx
" 8.38 �&
LEGEND
5�
Name
— 8 ----- EXISTING CONTOUR
J
EXISTING SPOT GRADE
X8,58
L
I
INSTALL POLY LINER g g
TOP OF LINER, EL.=9.0
m
BOTTOM OF LINER, ECO
PROPOSED S.A,S.
GW—
12' x 25' LEACH FIELD
W/2 DISTRIBUTION LINES
EXISTING S.A.'
TO BE REMOVED
(SEE NOTE 17)
HOUSE(7f7)
(CRAWL)
BENCHMARK -2
COR/3ETT. STEP
EL=11.00
FLOOD ZONE DESIGNATION
FEMA FLOOD MAP NO. 25001CO589J
EFFECTIVE DATE: 7/16/2014
FEMA ZONE AE(EL 11)
51
MA
M
E
BENCHMARK -1
MAG. NAIL SET
EL.= 6.52
00 STRE'E'T
763 edge of
-'SHELL,,:.,.'_
DRII/E"Y
t S 85 21'S0u E
5'
61 Pavement
)< 6.40
7.29
Vx
" 8.38 �&
LEGEND
CEDAR sr
e
— 8 ----- EXISTING CONTOUR
x 10.98
EXISTING SPOT GRADE
- —B/ -.W
OVERHEAD WIRES
GW—
UNDERGROUND UNDERGROUND WIRES
I"9n-w,x•
—W—
EXISTING WATER SERVICE
_
�,.
r
— G ----
EXISTING GAS SERVICE
BRADDOCK 'ST
TEST PIT
o
z
BENCHMARK
.
itc
�44
3rJEXISTING SEPTIC TANK
'h10'(TO REMAIN)
10,TOPOF TANK, EL.9.981RDEN 0 • +101 1NV.(OUT)=8.65±
9J0 � 949
+
LOT 162
4,750±S.F.
SHED
sD.00I
x 9,00
3
0
M
0
JUN � � 2022
HEALTH DEPT
OF
PETER T.
McENTEE
CIVIL
No. 35109
OWNER OF RECORD
MARTINI, THOMAS J
MARTINI, JANIS M
5 BRADDOCK STREET
SOUTH YARMOUTH, MA 02664
I LOCUS MAP
GENERAL NOTES:
1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
BOARD OF HEALTH AND THE DESIGN ENGINEER.
2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
LOCAL RULES AND. REGULATIONS EXCEPT AS REQUESTED BELOW:
—310 CMR.15.405(1)(h): CONTENTS OF LOCAL UPGRADE APPROVAL
1) A 1' reduction to the required separation between adjusted
high groundwater and bottom of S.A.S., for 4' of separation.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO. THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ELEVATIONS ARE BASED ON AN ASSUMED DATUM.
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
8. THERE ARE NO ABUTTING 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
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
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
INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL.
13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING
SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN,
14. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND
IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY.
15. HOUSE LOCATION. IS TAKEN FROM CERTIFIED PLOT PLAN BY DOWN CAPE
ENGINEERING, INC., YARMOUTH PORT, MA DATED MARCH 11, 2011.
MAP ID: 34-201
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
5 BRADDOCK STREET, WEST YARMOUTH, MA
Prepared for: Robert B. Our Co., 24 Great Western Rd, Harwich, MA 02645
Engineering by: SCALE DRAWN JOB. NO.
Engineering Works, Inc. 1"=20' P.T.M. 198-22
12 West Crossfield Rood, Forestdole, MA 02644 DATE CHECKED SHEET NO.
(508) 477-5313 5/24/22 P.T.M. 1 of 2
NOTE:
TO PREVENT BREAKOUT, THE CONTRACTOR SHALL INSTALL
SEPTIC TANK
IROPOSED D—BOXA
40 MIL POLY LINER LINER AS SHOWN ON SHEET 1
INSTALL RISERS & COVERS OVER INLET
&
STALL RISER & COVER
TOP OF LINER, EL.=9.0
OUTLET AND SET TO 6" OF FINISH
GRADE
T TO 6" OF GRADE
BOTTOM OF LINER, EL=6.0
ENTRY
PROPOSED S.A.S.
T.O.F. EL=11.61
INSTALL INSPECTION PORT (MIN.)
77=FF
F.G. EL.=10.6* F.G. EL.=10.4±
F.G. EL.=10.4±
F.G. EL.=10.3±
BEDROOM KIT/DIN
AVRVA
MAINTAIN 2% GRADE (MIN.) OVER S.A.S.
3'(max.)
L = T
L = 8'
4' DIAM. INSPECTION PORT,
® 5=1% (MIN)
4"SCH40 PV
® S=1% (MIN.) 12'
4"SCH40 PVC
x 4 HIN FIELD W/2-4 PERFORATED IN S.A.S., SOLID
4 I ABOVE S.A.S., WITH SCREW CAP
BATH
6"
S T WITHIN 3' OF GRADE.
tog
s 6" TO
CAPPED ENDS
LIVING
14
EXISTING 48" LIQUID
INVERT
I SLOPE OF PERF. PIPE = 0.5% INV. EL.=8.20(END)
ROOM
BEDROOM
LEVEL ADD
INV.=8.
PpOBOXED INV.=8.41
25' EFFECTIVE LENGTH
GAS BAFFLE.....
SOIL
ABSORPTION SYSTEM (PROFILE)
.....
INV.=8.65±
(VERIFY)
3 OUTLETS INV —8 33
ENTRY
EXISTING SEPTIC TANK
FINISH GRADE
NOTES
EL.=10.3t(MIN.)
1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPES &
FLOOR PLAN
INVERTS EXITING HOUSE, PRIOR TO INSTALLATION.
..'.
1: >,;; ,...:. �. ;.. ...• ,,: •:,,'A'.. •.' FILTER FABRIC
2) D -BOX.. SHALL BE SET LEVEL AND TRUE TO GRADE
BF
EAKOUT ELEV.=8.7
ON A MECHANICALLY COMPACTED STABLE BASE OR
8
TTOM ELEV.=
6' CRUSHED STONE BASE, AS SPECIFIED IN 310
CMR 15.221(2).
4' MIN
SEPARATION TO G.W.
3) INSTALL INLET & OUTLET TEES AS REQUIRED.
AN
4' OF NATURALLY
12' EFFECTIVE WIDTH 3/4"-1 1/2"DOUBLE
4 GAS BAFFLE TO BE INSTALLED ON OUTLET TEE
OCCU
RING PERVIOUS SOILS
WASHED STONE FROM
!BH:
SOIL ABSORPTION
SYSTEM (SECTION) BOTTOM OF S.A.S. TO
(
AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL.
ADJ.
HIGH G.W. EL: 3.6 _
TOP OF PERF. PIPES
✓EXISTING
HOUSE(#5)
SEPTI
SYSTEM PROFILE
T,,o;F=lfst
FF EL.=1726i
'CONC. DN. (CRAWL)
SONO. FNDN.
SOIL LOG
DESIGN CRITERIA
DATE:
MAY 19, 2022
Q4.,' ti9�
SOIL EVALUATOR: PETER McENTEE SE#1542
Q.
WITNESS: JAY GARDINER HEALTH AGENT
iN
NUMBER OF BEDROOMS: 2
ELEV. TP DEPTH
c0^ N
SOIL TEXTURAL CLASS: CLASS L
s.s FILL O
' lb
�O 6' I
'
DESIGN PERCOLATION RATE: <2 MIN/IN
7.9 B..
Ab
PROP_S.A_S.
DAILY FLOW: 220 GPD
LOAMY SAND
R/
t--25—�I
DESIGN FLOW: 220 GPD
7.5 13"
GARBAGE GRINDER: NO
LOAM SAN BOTT. OF PERC
L
LEACHING AREA REQUIRED: (220 GPD) = 297.3
SF
1DYR 5/6� 22"
S.A.S. LAYOUT
74 GPD/SF
56 36
C
EXISTING SEPTIC TANK: 1000 GALLON CAPACITY
MED. SAND
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
PROPOSED D—:BOX: 1 INLET, 3 OUTLET (MIN,),
H-10
tOYR 6/4
5 BRADDOCK STREET, WEST YARMOUTH, MA
INSTALL AN 12' x 25' LEACH FIELD
3.6 ADJ, GW 60"75EYRX 5/8
3.0 S TG. GW 67"
Prepared for: Robert B. Our Co., 24 Great Western Rd, Harwich, MA 02645
SIDEWALL AREA: NOT APPLICABLE
72"
2.61
Engineering by:
SCALE
DRAWN
JOB. NO.
BOTTOM AREA: 12' x 25' = 300 S.F.
PERC RATE <2 MIN/IN. "B" HORIZON
.... ...................300 S.F.
TOTAL AREA: .....'
STANDING GW, EL.=3.0
Works,
Engmeenng Works, Inc.
N.T.S.
P.T.M.
198-22
ESTIMATED HIGH GW, EL.=3.6 (REDOX)
12 West Crossfield Road, Forestdole, MA 02644
DATE
CHECKED
SHEET N0.
LEACHING CAPACITY = 0.74 GPD/SF x 300 SF
= 222.0 GPD
(508) 477-5313
5/24/22
P.T.M.
2 Of 2