HomeMy WebLinkAboutEngineer PlanLEGEND
--20 -- EXISTING CONTOUR
x 2012 EXISTING SPOT GRADE
-W- EXISTING WATER SERVICE
-G- PROPOSED GAS SERVICE
100.68--&.HrW..-- OVERHEAD WIRES
EXISTING CESSPOOL
r
TEST PIT
TO BE PUMPED, FILLED WITH
4ND
AND ABANDONED, OR REMOVE
IRO PIPE BENCHAMRK
100.N
PROPOSED SEPTIC TANK
LOCUS MAP
100,45
PROPOSED SEWER CONNECTION
I
INV.=99.80± (EXISTING)
- (1
C5
X 100.77 �J
' 101.13 p GENERAL NOTES:
3co
Y� ,y00 x
! �� 2 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
�``` �'" fff��_
IOOiB
BOARD OF HEALTH AND THE DESIGN ENGINEER.
`� 101.43 .. -
5g 1�
..Y O,. 100.13 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
x 101.2A iO WSD
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
0 68 �M O LOCAL RULES AND REGULATIONS.
0, 11� -310 CMR 15.405(1)(x)&(b):
LOCAL UPGRADE APPROVAL
y 1) A 2' variance. S.A.S. to property line, for on 8' setback.
J _ 2) A 5' variance, S.A.S. to cellar wall, for 15' setback.
' 10#.14 BENCHMARK
100 .b 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
MAG, NAIL SET
LOT 1 6 I
'r
EL=100.00 TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
I E
MING 0,7,� DESIGN ENGINEER.
9'000tS.F. i HOU
E(#101) 1 x ''; 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
x 100.35
T,.O.
11010'` - 1 FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
-101.6± 1 ,%' �'. t
,
x I FF
=102.71 1 10020 -� 99.84 ENGINEER BEFORE CONSTRUCTION CONTINUES.
100.31 100,48
.;5. ALL ELEVATIONS BASED ON NAVD99.
�i {�/
x
DECKTHE
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
I
100.85. I
'$•� •._. Eli.:.::;'. ONTRATHELOCAL BOARD OF
1
44 HEALTH FORCPROPER INSPECTIONS DTURINGIFY
CONSTRUCTION.
` VENT 99,66
100,6 :' P�.: 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
'i
�R`'.; . G d?• 8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED S.A.S.
x 1004410
PPJE1) 10063
�Cj� p 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS
AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
O 8
00•
DIRECTED BY THE APPROVING AUTHORITIES.
10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR
"x{0112
TO VERIFY
- JUN.,:
00s
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
' �.--
`j; •� pEP'{, CONSTRUCTION.
F
101.07 \ Ham- 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
ARAG
IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND
EX/STING CESSPOOL
i� REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3).
TO BE PUMPED, FILLED WITH (
'� 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
SAND AND ABANDONED. PLUMBING r
INSPECTED BY -DESIGN ENGINEER PRIOR TO BACKFILL.
BE MODIFIED TO CONNECT
TO THE
TO THE NEW. SEPTIC SYSTEM
13. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND
NOT CONSIDERED TO BE A PROPERTY LINE SURVEY.
YarmouthHeeWthDepartment74 THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED SEPTIC
aF APPROVED SYSTEM COMPONENTS NOT SHOWN ON THE PLAN.
M
t� fs
s9�yG
�y"a _-
e�
MAP ID. 60-72
o PETER T.
Mc
N
UHL! g® R- w OPOSED SEPTIC SYSTEM UPGRADE PLAN
CIVIL
01"L
No. 35109
PLAN REVISION 2
4 101 POND STREET, SOUTH YARMOUTH, MA
ADD CESSPOOL
'PfG/S1E�
8 IN GAR
IN GARAGE
I EF�X
OWNER OF RECORD Prepared for: Robert B. Our Co., 24 Great Western Rd, Harwich, MA 02645
FITZPATRICK, DANIEL B (LIFE EST) Engineers: Surmyma: SCALE DRAWN JOB. NO.
( r.
FITZPATRICK, MAUREEN A (LIFE EST) Engineering Works, Inc. JC Engineering, Inc. 1"=20' P.T.M. 204-22
(2 \(d
68 MAYER DRIVE 12 Weer crossfield Rood 2854 cranberry Hwy.
HOLYOKE, MA 01040 Foresldole, MA 02644 E.Warehom, MA 02538 DATE CHECKED SHEET NO.
(508) 477-5313 (508) 273-0377 5/27/22 P.T.M. 1 Of 2
EXISTING SEPTIC TANK
PROVIDE RISERS WITH COVERS OVER INLET &
OUTLET MANHOLES SET TO 6" OG FINISH GRADE.
.O.F=101.6±
F.G. EL.=101.0± F.G. EL.=101.0±
L= 11'L=31
a S=1% (MIN.) O's =1% (M
4"SCH40 PVC 4SCH40 P'
i 1
INV.=99.00 aa" uoulD
LEVEL ADD GAS
_ I BAFFLE INV.
PROPOSED SEPTIC TANK
NOTES:
1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE
INVERTS, PRIOR TO INSTALLATION.
2) SEPTIC TANK & D -BOX SHALL BE SET LEVEL AND 4
TRUE TO GRADE ON A MECHANICALLY COMPACTED
STABLE BASE OR OR SIX INCH AGGREGATE BASE,
AS SPECIFIED. IN 310 CMR 15.221(2).
3) INSTALL INLET & OUTLET TEES AS REQUIRED, 801
4) A GAS BAFFLE SHALL BE INSTALLED ON OUTLET TEE
AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL.
S
DESIGN CRITERIA
NUMBER OF BEDROOMS: 3 BEDROOMS
SOIL TEXTURAL CLASS: CLASS I (LOADING RATE=0:74 GPC
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 330. GPD
DESIGN FLOW: 330 GPD
GARBAGE GRINDER: NO -not .allowed with design
LEACHING AREA REQUIRED: (330 GPD) = 445.9. SF
.74 GPD/SF
PROPOSED SEPTIC TANK: 1500 GALLON CAPACITY
PROPOSED D -BOX: 1 INLET, 1 OUTLET (MINIMUM), H-20
ALL RISER & COVER
TO 6" OF GRADE
F.G. EL.=101.0±
L= 5'
® S=1% (MIN)
4"SCH40 PVC
PROPOSED \-INV.=98.00
D -80X
3 OUTLETS
H-20 INV.= 97.50
ELEV.= 98.6±
ELEV.= 98.00
ELEV.= 97.50
BOTTOM ELEV.= 95.50-
F NATURALLY OCCURRING
PERVIOUS MATERIAL
5' (MIN.) ABOVE G.W.
M OF TEST PIT, EL.=89.0
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
FINISH GRADE SHALL NOT BE < EL. 98.0
FOR A DISTANCE OF 15' AROUND THE
PERIMETER OF THE S.A.S.
PROPOSED S.A.S.
INSTALL RISER & COVER OVER ONE CHAMBER AND
SET TO 3" OF F.G. TO SERVE AS INSPECTION PORT
F.G. EL.=101.0± VENT
WIDTH =
SYSTEM PROFILE
21.3'
_) ;__________l'
PROPOSED ;
'61 S.A.S.
"- N
' j
L_____J 8.5'
12.8' N1
PERIMETER=75.6'
BOTT.AREA=320.0 SF
SAS DIMENSIONS
TED SKETCH
SIDEWALL AREA: 75.6'(PERIMETER LENGTH) x 2'(EFF. DEPTH) = 111.2 SF
BOTTOM AREA: ..... ...................................................................... = 3 0.0 SF
TOTAL AREA: ............................................... ...... ............... . ... .. .. 4T1 2 SF
DESIGN FLOW PROVIDED: 0.74 GPD/SF(471.2 SF) = 348.7 GPD
LEACHING SYSTEM SECTION
--Y LAYER OF 1/8" TO 1/2"
DOUBLE WASHED STONE
(OR APPROVED FILTER FABRIC)
-3/4" TO 1-1/2" DOUBLE
WASHED STONE
DOUBLE WASHED
2 APPROVED FILTER
(3/4" TO 1-1/2" DOUBLET
WASHED STONE
SOIL LOG
DATE: MAY 19, 2022
SOIL EVALUATOR: PETER McENTEE SE#1542
WITNESS: JAY GARDINER HEALTH AGENT
ELEV. TP DEPTH
100.5 01.
ILL
100.0 1, 6"
LOAMY SAND
99.0 10YR 4/2 18"
B
LOAMY SAND
10YR 5/6
97.5 C 36"
PERC
26"/44"
MED. SAND
2.5Y 7/3
89.0 1 138"
NO GROUNDWATER ENCOUNTERED
PERC RATE: < 2 MIN./INCH
J
N
T.
01
PROPOSED S.A.S.
2-500 GALLON CHAMBERS
SURROUNDED W/4'STONE
SEPTIC LAYOUT
1 -I1 -f 1_1f 11.11_ 1-11-11-11-1
=11 tt-f I f 1-f 1-f I f l -I I -f
t -,1 -11.11 -f1 -1I-11-,
1
500 GALLON CAPACITY, H-20 LOADING
CHAMBERS
JUN 13
37"
58"
PROPOSED
SEPTIC SYSTEM UPGRADE
PLAN
101 POND
4" KNOCKOUT
Prepared for: Robert
B. Our Co., 24 Great Western Rd, Harwich, MA 02645
20" RIA. COVER
✓C Engineering Inc.
2854 Cranberry Hwy.
E.Wareham, MA 02538
(508) 273-0377
SCALE
N.T.S.
4" KNOCKOUT O / 4" KNOCKOUT
4" KNOCKOUT
JOB. NO.
204-22
DATE
5/27/22
500 GALLON CAPACITY, H-20 LOADING
CHAMBERS
JUN 13
37"
58"
PROPOSED
SEPTIC SYSTEM UPGRADE
PLAN
101 POND
STREET, SOUTH YARMOUTH, MA
Prepared for: Robert
B. Our Co., 24 Great Western Rd, Harwich, MA 02645
Engineers:Surveyors:
Engineering Works, Inc.
12 West Crossfield Road
Forestdale, MA 02644
(508) 477-5313
✓C Engineering Inc.
2854 Cranberry Hwy.
E.Wareham, MA 02538
(508) 273-0377
SCALE
N.T.S.
DRAWN
P.T.M.
JOB. NO.
204-22
DATE
5/27/22
CHECKED
P.T.M.
SHEET N0.
1 Of 2