HomeMy WebLinkAboutEngineer PlanT.O.F. EL.= 33,2'_I-
fFINISHED GRADE
@ FOUNDATION = 32.0'±
PROP. SCH. 40
PVC SEWER
MIN. SLOPE as 1%
PROPOSED EXTENSION RISER
WITH COVER OVER INLET &
OUTLET TO WITHIN 6" OF F.G.
F.G. OVER TANK EL.= 32.1'±
21" MIN. ACCESS 9" MIN.
COVER (TYP.) 36" MAX.
f PROP. SCH. 40
-r- / PVC SEWER
6" 3" 2" DROP MIN. I
----------------- 3" DROP MAX. 3°9}}
1311-------------- 14"
\-29.50'
INLET TEE
29.755' 48" OUTLET TEE
TEES TO BE CENTERED GAS BAFFLE
22.3' OFFSET TO FND DIRECTLY UNDER RISERS
6" CRUSHED STONE
OVER MECHANICALLY
COMPACTED BASE C
PROPOSED 1,500 GALLON CONCRETE SEPTIC TANK
LENGTH 101_6" WI D_TH 5'-8" DEPTH 5'-811
Tir
(Dimensions per
-a E }� f - _.� ACME/Shorey)
NOT TO SCALE
..._..._------ ----
NOTES:
1. MAGNETIC MARKING TAPE SHALL BE PLACED ALONG THE TOP EDGE OF EACH SEPTIC SYSTEM
COMPONENT.
2. CONTRACTOR SHALL VERIFY SOIL CONDITIONS IN THE LOCATION OF THE PROPOSED LEACHING FACILITY
TO ENSURE CONSISTENCY WITH TEST PIT DATA SHOWN ON THIS PLAN. REPORT TO ENGINEER AND
LOCAL BOARD OF HEALTH IF SOILS ARE NOT CONSISTENT WITH TEST PIT DATA.
FINISH GRADE OVER D-BOX - 32.1'±
i
REMOVABLE WATER -TIGHT COVER OVER
I RISER TO WITHIN 6" OF FINISHED GRADE
4" SCHEDULE 40 PVC
5" DIA. OUTLET(S) MIN SLOPE 1%
rn
9�� MIN. 9" MIN.
36 MAX. 28.80' „
36 MAX.
L=31 1±
PROVIDE WATERTIGHT
4" PVC IN FROM JOINTS (TYP.)
FINISH GRADE OVER CHAMBERS = 32.0' - 32.2'
SLOPE @ 2% MIN. OVER SYSTEM
TOP OF SAS = 29.63'
BREAKOUT EL = 29.30' ---4-- 1
SEPTIC TANK 4" PVC OUT TO
LEACHING FACILITY o0
� 12}} 6"
2'
29.17 MIN. 29.00 "
6" CRUSHED STONE
OVER MECHANICALLY o0
i COMPACTED BASE 4.0'
5 8.5' (TYP)
OUTLET DISTRIBUTION BOX
TO BE INSTALLED ON A LEVEL STABLE
BASE. FIRST TWO FEET OF OUTLET
PIPES TO BE LAID LEVEL. I 26.80'
AV CROSS SECTION VIEW
NOT TO SCALE
j 3. ENTIRE PROPERTY IS LOCATED WITHIN A MASS DEP ZONE II.
MAP 87
4. SWING TIES SHOWN ON THIS PLAN ARE PROVIDED ONLY AS A COURTESY FOR THE INSTALLER. LOT 166 t
INSTALLER SHALL VERIFY SWING TIE MEASUREMENTS IN THE FIELD PRIOR TO INSTALLING THE SYSTEM.
CONTRACTOR SHALL NOTIFY ENGINEER IF MEASUREMENTS APPEAR TO BE INCORRECT IN THE FIELD. �
M
d'
a
N
N
N
m
n:
i
f
SWING -TIES
MAP 87
LOT 177
�J
3/4" TO 1-1/2" DOUBLE WASHED i 1. UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS AND CONSTRUCTION
STONE TO CROWN OF PIPE METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL j
CODE AND ANY APPLICABLE LOCAL RULES.
2" OF 1/$" TO 1/2" DOUBLE WASHED
STONE OR GEOTEXTILE FILTER FABRIC 2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
PLACE RISER ON ALL 3. 4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL I
CHAMBERS w/ PIPED SYSTEM UNLESS OTHERWISE NOTED,
INLETS TO WITHIN 6"
OF FINISHED GRADE 4. TO PREVENT BREAKOUT, THE PROPOSED FINISHED GRADE SHALL NOT BE LESS THAN
I
ELEVATION = 29.30' FOR A DISTANCE OF 15' AROUND THE PERIMETER OF THE SAS. UNLESS A
40 MIL GEOMEMBRANE LINER IS PLACE AT LEAST FIVE FEET FROM S.A.S. AND THE TOP OF
-THE
C%`0"
O
THE LINER IS NOT LESS THAN BREAKOUT ELEVATION.
o
5. SLOPE ALL SOLID PIPE AT 1.0% MINIMUM. {
0
0
O
o
6. THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL.
o� !
7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK
000
oo
FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM IS
NOT TO BE BACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH
AND DESIGN ENGINEER. i
_4.0 -
_
}
4.0 ,
8• ELEVATIONS BASED ON APPROXIMATE MEAN SEA LEVEL (MSL) DATUM. SEE BENCHMARK j
GROUND WATER ELEV= < 1U.yj' j
2 - 500 GALLON C! AriABERS 5' MIN.
TYPICAL CHAMBER PROFILE P. A PP„ re.
NOT TO SCALE
Ilk
4�
a VIA" � I
N80 ! 1
100.00' �
� t i
y J S.,4ft� x31.6 I y
x31.5
x31.7
+
GAS
\ 5)_ C
TP 15.11 \`--HC-3
1
PROPOSED TWO (2) ` s ®+��z
\ l
500 GALLON LEACHING , �, 1 m
c
CHAMBERS w/ STONE t SLAB \ `----�-"
LA
b t Benchmark
Corner of Stoop
i I
Elev. = 33.00'
Approx. MSL �' 1 Z t!g O
O G
t�J,If t , `' CO `J
f a .a
x32.3
b t
PROPOSED - .( \` o t
DISTRIBUTION BOX -�� 4 15..9, ` -z
x 32.2 ) i \
(3Y
f57
N EXISTING1 MAP 87
IV- 0 3-13EDROOi:9 r7
x32.3 D%"y'ELLING i LOT 165 � ?
11,200t S.F.
MAP 87
LOT 178 i HC-2 / -o
f /
SUN R rJnF,? FULLOf"I BLOCKS
BASEMENT ram'
HC-1 /
TOF=33.2'± I t
x 32.1 I
32.
c ..1 22
PROPOSED 1,500
GALLON SEPTIC TANK
- 3
A.
; 0a 17
DESCRIPTION
HCA
HC-2
HC-3
TANK COVER IN (1)
13.4'
21.4'
--
TANK COVER OUT (2)
14.0'
15.7'
--
CORNER OF STONE (3)
-
22.6'
35.0'
CORNER OF STONE (4)
-
16.4'
25.9'
CORNER OF STONE (5)
--
41.3'
15.6'
CORNER OF STONE (6)
-
44.1'
28.2'
x31.2
x30.s �;_ ; MAP 87
LOT 164
MAP 87
LOT 179
1:
SITE PLAN
SCALE: 1" = 10'�
r.!
LOCUS PLAN
SCALE: 1" = 1000'
jrj-
NUMBER OF BEDROOMS (EXISTING) 3
NUMBER OF BEDROOMS (DESIGN) 3
4
DESIGN FLOW 110 GAUDAY/BEDROOM
TOTAL DESIGN FLOW 330 GAUDAY
DESIGN FLOW x 200 = 660 GAUDAY
USE PROPOSED 1,500 GALLON SEPTIC TANK
(NP)
i
LOCATION AND ELEVATION SHOWN ON PLAN.
!
9.
CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION j
12.83'
THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT
CHAMIBER END �(I �/
1-888-DIG-SAFE AND ANY OTHER APPLICABLE AGENCIES. REPORT ANY DISCREPANCIES
�
TO THE DESIGN ENGINEER.
10.
I
ALL JOINTS WHERE PIPE ENTERS AND EXITS CONC. STRUCTURES SHALL BE MADE WATERTIGHT.
1. 1
N A O DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONING
; t
REGULATIONS. OWNER/APPLICANT IS TO OBTAIN SUCH DETERMINATION FROM !
F
APPROPRIATE AUTHORITY.
f
PERC NO. N/A
12.
ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED
INSPECTOR: Barry Lewis (BOH) ;
UNDER MORE THAN 3 FEET OF COVER OR LOCATED UNDER PAVEMENT, DRIVES, OR
}4
EVALUATOR: Michael Pimentel EIT CSE
TRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING.
C.S.E. APPROVAL DATE: Oct. 27, 1999
13.
DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES.
l
DATE: March 14, 2024 1
14.
WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL LOAM, SUBSOIL AND UNSUITABLE
i
TEST PIT #: 1
MATERIAL IN AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF LEACHING FACILITY. I,
REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY,
j
ELEV TOP = 32.10' t
FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3).
ELEV WATER = < 20.93'
15.
CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND IN
SITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK.
PERC RATE _ < 2 min./inch
1
16.
PROPOSED PROJECT IS LOCATED WITHIN:
DEPTH OF PERC = 36" - 54"
ASSESSOR'S MAP 87 LOT 165
TEXTURAL CLASS: I i
OWNER OF RECORD: LORENZO & KLARA CAMPOS, TRUSTEES
ffj
ADDRESS: 57 QUARTERMASTER ROW j
'
SOUTH YARMOUTH MA 02664
" 3 '
0
�Tf A
1211
B
U'lr- ; 36"
r%' Perc
`! {. 54"
U
a
a
134"
INSTALL 2 - 500 GAL. CHAMBERS w/ STONE
SIDEWALL CAPACITY
(LENGTH + WIDTH) (2 SIDES) (2' HIGH) (0.74 GPD/S.F.) = GAUDAY
(25.0' + 12.83') (2) (2') (0.74 GPD/ S.F.) =112.0 GAUDAY
i
BOTTOM CAPACITY
(LENGTH x WIDTH) (0.74 GPD/S.F.) = GAUDAY
i (25.0' x 12.83') (0.74 GPD/S.F.) = 237.4 GAUDAY
I
TOTALS:
TOTAL NUMBER OF CHAMBERS 2 '
TOTAL LEACHING AREA 472.2 SQ.FT.
TOTAL LEACHING CAPACITY 349.4 GAL./DAY
RESERVED FOR BOARD OF HEALTH USE
2.10 I
31.60 3 FEMA FLOOD ZONE X {
COMMUNITY PANEL # 25001 CO587J
31.10' � 17. DEED REFERENCE: BOOK 16523, PAGE 302
f 18, PLAN REFERENCE: P.B. 222, PG. 143
19. ALL DISTURBED AREAS SHALL BE RESTORED TO ORIGINAL CONDITION.
I
29.10' 20. PROPERTY LINE INFORMATION IS ONLY APPROXIMATE. THIS PLAN IS TO BE USED ONLY
FOR SEPTIC SYSTEM UPGRADE. JC ENGINEERING WILL NOT ASSUME ANY LIABILITY
27 60' FOR USES OF THIS PLAN OTHER THAN ITS INTENDED PURPOSE.
21. OWNER / APPLICANT / CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ANY AND ALL
I REQUIRED PERMITS AND APPROVALS FOR THIS PROJECT.
i
22. IN ACCORDANCE WITH 310 CMR ISA01-15.405, THE FOLLOWING LOCAL UPGRADE
i APPROVAL IS REQUESTED FROM CMR 310 CMR 15.211:
1.) A 4.1' WAIVER (20.0'-15.9') FOR THE SETBACK FROM SAS TO THE HOUSE FOUNDATION.
20.93'
f No Mottling, Standing or Weeping Observed
Fill
Loamy Sand
10Yr 3/2
Loamy Sand
10Yr 5/6
j1-
Med. to Fine Sand
2.5Y 6/6
Yarmout eatth Department
ROVED
/
NamtVDate
x50.O'
- - - 50 ---
50
GAS
EXISTING SPOT GRADE
EXISTING CONTOUR'`
PROPOSED CONTOUR APR 0-5 2024
PROPOSED SPOT GRADE HEALTH DEPT.
EXISTING GAS LINE
EXISTING OVER HEAD WIRES
EXISTING WATER LINE
EXISTING LANDSCAPED AREA
TEST PIT LOCATION
PROPOSED 1,500 GALLON SEPTIC TANK
PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE
PROPOSED DISTRIBUTION BOX
PROPOSED 500 GALLON LEACHING CHAMBER
i
�_-
REV. DATE BY APP'D. DESCRIPTION - _ -- - � PROP _ _
OSED SEPTIC SYSTEM UPGRADE
"*F i PREPARED FOR
J-Di L ROBERT B. OUR CO., INC. I
LOCATED AT
57 QUARTERMASTER ROW
SOUTH YARMOUTH, MA 02664
' SCALE: 1 INCH = 10 FT. DATE: MARCH 27, 2024 I
ram, 0 5 10 20 40 FEE?
011111 PREPARED BY
cl, v,"'L` J'',i - JC ENGINEERING, INC.
CIVIL l
`'1 W0. 41c°7 2854 CRANBERRY HIGHWAY
i
\�- = `� EAST WAREHAM, MA 02538
508.273.0377
Drawn By: MCP ? Designed By: MCP ! Checked By: JLC JOB No. 762; f
' s