HomeMy WebLinkAboutEngineer PlanI T.O.F. EL.= 40.9'±
i PROPOSED EXTENSION RISER
WITH COVER OVER INLET &
FINISHED GRADE OUTLET TO WITHIN W OF F.G.
f@ FOUNDATION = 40.3't F.G. OVER
TANK EL.= 39.0' - 40.0'
i
21" MIN. ACCESS
PROP. SCH. 40 COVER (TYP.)
N.
PVC SEWER
36" MAX.
PROP. SCH. 40
15'±
�-)
PVC SEWER
MIN. SLOPE 1�ro
6.. 3.12" DROP MIN.
3" DROP MAX. 3,, 9"o
-
- - - -
- - -- -- ----
MIN_ SLOPE 1/o
ti ...
36.75
i
INLET TEE
37.00'
48"
OUTLET TEE
TEES TO BE CENTERED
GAS BAFFLE
18.3' OFFSET TO FND
DIRECTLY UNDER RISERS
6" CRUSHED STONE
OVER MECHANICALLY
COMPACTED BASE
PROPOSED 1,500 GALLON CONCRETE SEPTIC TANK
I
' LENGTH 10'-6" WIDTH 5'-8" DEPTH 5'-8"
(Dimensions per
- A I ' a x N a �
��4
ACME/Shore
NOT TO SCALE
jI 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 = 39.5't�
REMOVABLE WATER -TIGHT COVER OVER
RISER TO WITHIN 6" OF FINISHED GRADE
5" DIA. OUTLET(S)
9" MIN.
36" MAX.
L=12 ±
PROVIDE WATERTIGHT
4" PVC IN FROM JOINTS (TYP.)
l SEPTIC TANK 4" PVC OUT TO
LEACHING FACILITY
36.57' MIN. 36.40'
6" CRUSHED STONE
OVER MECHANICALLY
COMPACTED BASE
OUTLET DISTRIBUTION BOX
TO BE INSTALLED ON A LEVEL STABLE
BASE. FIRST TWO FEET OF OUTLET
PIPES TO BE LAID LEVEL.
CROSS SECTION VIEW
NOT TO SCALE
3. ENTIRE PROPERTY IS LOCATED WITHIN A MASS DEP ZONE II. =
4. SWING TIES SHOWN ON THIS PLAN ARE PROVIDED ONLY AS A COURTESY FOR
THE INSTALLER. INSTALLER SHALL VERIFY SWING TIE MEASUREMENTS IN THE
FIELD PRIOR TO INSTALLING THE SYSTEM. CONTRACTOR SHALL NOTIFY = ' •., r_
ENGINEER IF MEASUREMENTS APPEAR TO BE INCORRECT IN THE FIELD. ,
'�T_R SPIGOT y; � e�
I - -- - iC} f RcnGtfcD �s p
- 4" SCHEDULE 40 PVC
MIN SLOPE 1%
9" MIN.
r 36.20' 36" MAX.
FINISH GRADE OVER CHAMBERS = 39,3' - 40.2'
SLOPE @ 2% MIN. OVER SYSTEM
TOP OF SAS = 37.20'
BREAKOUT EL = 36.70' -,
-- = = = O
00 0 0 0 0
a
2' 0 0 0 0
/I 4.0' 8.5' (TYP) - I
33.5'
34.20' GROUND WATER ELEV.=
3/4" TO 1-1/2" DOUBLE WASHED
STONE TO CROWN OF PIPE
1. UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS AND CONSTRUCTION
METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL
2" OF 1/8" TO 1/2" DOUBLE WASHED
CODE AND ANY APPLICABLE LOCAL RULES.
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
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
ELEVATION = 36.70' FOR A DISTANCE OF IVAROUND 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
o
0 0
THE LINER IS NOT LESS THAN THE BREAKOUT ELEVATION.
0
Q
0
5. SLOPE ALL SOLID PIPE AT 1.0% MINIMUM.
a
a !
6, THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL.
7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK
a�
FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY INSPECTION. SYSTEM IS
OR
as
NOT TO BE BACK FILLED WITHOUT FIRST OBTAINING A PRO L FROM BOARD OF HEALTH
oa
j
i
AND DESIGN ENGINEER.
3 - 500 GAL.LOiNJ CHA IBERS \-5' MIN.
TYPICAL CHAMBER. PROFILE
✓ 0,
1y DATER SPIGOT 1,"; ATER
LINE TO RE RE%1OVEi) � t' �., 0.2
MAP 99 ``� _ ; v:�µ�,x
4 (4)-n cra
LOT 63 r ;',\ \ �Z. ' I
(}-o Benchmark
Nail Set in Tree
p5' 15 � y . ? Elev. = 40.00,
NT3 -3�4 Approx MSL
TP 1 t�� O is 6.
ED
l _
PROPOSED
x40.2 DISTRIBUTION BOX
o Ww ^''�� \ PROPOSED THR1 (3)
�• 500-GALLON H-20 LEACHING
EXISTING \ gyp. CHAMBERS w/ STONE
g\\ L - - � '' \ GARAGE \46)
�-
-' 40.3 , \ x39.5 \ PROPOSED 1,r00
-ZGAL S GALLON , � \Orr,',,~r �.h. , � --'�'_ \ 1) SEPTIC, TANK
-
( /
- - - - - - -- - - !� -- -' TO F-40.9'± -- �, -- -- -
� -( •, I --`' ` ; , , { l `'-� -yam
MAP 100
EXISTING
\ / 4-BEDROOM j HC LOT 5
DWELLING
MAP 99
LOT 64
11,134± S.F.
P5'
\ N7412 pyti
SWING -TIES
DESCRIPTION
HC
SC
TANK COVER IN (1)
19.5'
27.1'
TANK COVER OUT (2)
23.6'
32.2'
CORNER OF STONE (3)
30.4'
28.6'
CORNER OF STONE (4)
60.9'
29.0'
CORNER OF STONE (5)
58.4'
20.1'
CORNER OF STONE (6)
25.2'
19.5'
\� MAP 99
LOT 65
SITE PLAN
SCALE: 1" =10'
r
Yarmouth Dennis
Regional High Sch
1 `
.
I
LOCUS
a
PLAN
SCALE: 1"
1
=1009
I
- i NUMBER OF BEDROOMS (EXISTING)
4
NUMBER OF BEDROOMS (DESIGN) )
4
DESIGN FLOW 110 GAUDAY/BEDROOM
TOTAL DESIGN FLOW 440
GAUDAY
DESIGN FLOW x 200 = 880
GAUDAY
USE PROPOSED 1,500 GALLON SEPTIC TANK
i
8. ELEVATIONS BASED ON APPROXIMATE MEAN SEAL LEVEL (MSL). SEE BENCHMARK
4 0` LOCATION AND ELEVATION SHOWN ON PLAN. IF BENCHMARK IS DISTURBED OR MISSING,
4.83' { INSTALLER TO CONTACT ENGINEER BEFORE STARTING WORK.
(TYP.)
9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION
12.83' THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT
CHAMBER E del D VI EVV 1-888-DIG-SAFE AND ANY OTHER APPLICABLE AGENCIES. REPORT ANY DISCREPANCIES
TO THE DESIGN ENGINEER.
10. ALL JOINTS WHERE PIPE ENTERS AND EXITS CONC. STRUCTURES SHALL BE MADE WATERTIGHT.
11. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONING
REGULATIONS. OWNERIAPPLICANT IS TO OBTAIN SUCH DETERMINATION FROM
-a APPROPRIATE AUTHORITY.
a l PERC NO. N/A 12. ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED
I INSPECTOR: Barry Lewis (BOH) UNDER MORE THAN 3 FEET OF COVER OR LOCATED UNDER PAVEMENT, DRIVES, OR
E EVALUATOR: Michael Pimentel, EIT, CSE TRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING.
13. DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES.
C.S.E. APPROVAL DATE: Oct. 27, 1999
DATE: November 30, 2023 a 14. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL LOAM, SUBSOIL AND UNSUITABLE
TEST PIT #: 1 $ MATERIAL IN AREA BENEATH AND FOR 5 FT. ON ALL SIDES OF LEACHING FACILITY.
REPLACE ALL UNSUITABLE MATERIAL WITH CLEAN COARSE SAND FREE FROM CLAY,
/' ELEV TOP = 40.09 FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3).
ELEV WATER = < 28.17' 15. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND IN
I i SITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK.
PERC RATE _ < 2 min./inch
r. 16. PROPOSED PROJECT IS LOCATED WITHIN:
DEPTH OF PERC = 36" - 54" ASSESSOR'S MAP 99 LOT 64
fl
�I TEXTURAL CLASS: I -- { - OWNER OF RECORD: SHANE & NANCY CALL, TRUSTEES
,rr ADDRESS: 178 DIANE AVENUE
SOUTH YARMOUTH, MA 02664
40 00'
INSTALL 3 - 500 GAL. CHAMBERS w/ STONE
t
SIDEWALL CAPACITY
(LENGTH + WIDTH) (2 SIDES) (2' HIGH) (0.74 GPD/S.F.) = GAUDAY
(j (33.5' + 12.8T) (2) (2') (0.74 GPD/ S.F.) =137.1 GAUDAY
BOTTOM CAPACITY
(LENGTH x WIDTH) (0.74 GPD/S.F.) = GAUDAY
(33.5' x 12.83') (0.74 GPD/S.F.) = 318.1 GALIDAY
i
TOTALS:
TOTAL NUMBER OF CHAMBERS 3
TOTAL LEACHING AREA 615.1 SQ.FT.
TOTAL LEACHING CAPACITY 455.2 GAL./DAY
RESERVED FOR BOARD OF HEALTH USE
i
-- -._ -.--
4
0
1
6"
A
.s
f
B
36"
Perc
t
54"
C
Fill
Loamy Sand
10Yr 4/1
Loamy Sand
10Yr 516
Med. to Fine Sand
2.5Y 6/6
IAI"I I 28.17'
No Mottling, Standing or Weeping Observed
- ---- i x50.O'
I
--- 50 - - -
50
GAS
I i
i lA/
_ a
Yarmol fDepartment V
FEMA FLOOD ZONE X
39.50' '
j
i
COMMUNITY PANEL # 25001 C0587J j
38.67' 17.
DEED REFERENCE: L.C.C. #206426
18.
PLAN REFERENCE: L.C. PLAN #31209-D
19.
ALL DISTURBED AREAS SHALL BE RESTORED TO ORIGINAL CONDITION.
37.00' 120.
PROPERTY LINE INFORMATION IS ONLY APPROXIMATE. THIS PLAN IS TO BE USED ONLY
s
FOR SEPTIC SYSTEM UPGRADE. JC ENGINEERING WILL NOT ASSUME ANY LIABILITY
I
FOR USES OF THIS PLAN OTHER THAN ITS INTENDED PURPOSE.
35.50'
21.
OWNER / APPLICANT / CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN ANY AND ALL
REQUIRED PERMITS AND APPROVALS FOR THIS PROJECT.
22.
IN ACCORDANCE WITH 310 CMR 15.401-15.405, THE FOLLOWING LOCAL UPGRADE 4
APPROVAL IS REQUESTED FROM CMR 310 CMR 15.211: {
1.) A 3.2' WAIVER (20.9-16.8') FOR THE SETBACK FROM SAS TO THE HOUSE FOUNDATION. !
EXISTING SPOT GRADE _ -
EXISTING CONTOUR JAN G y ZBZ4 I
PROPOSED CONTOUR HEALTH DEPT. i
PROPOSED SPOT GRADE
I
EXISTING GAS LINE
EXISTING UNDERGROUND ELECTRIC LINE
- EXISTING WATER LINE
i
�� + EXISTING LANDSCAPED AREA
Date TEST PIT LOCATION
Nam
L
O jo
PROPOSED 1,500 GALLON SEPTIC TANK
i
PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE j
I
i 13 PROPOSED DISTRIBUTION BOX i
1 I
' O PROPOSED 500 GALLON H-20 LEACHING CHAMBER i
i
REV. DATE BY APP'D, DESCRIPTION
PROPOSED SEPTIC SYSTEM UPGRADE
tH OF M4SSRc PREPARED FOR
' y
J HN L CHUHILL JR. ROBERT B. OUR CO., INC.
4 B
IA N
r os
I LOCATED AT
178 DIANE AVENUE
I SOUTH YARMOUTH, MA 02664
I
SCALE: 1 INCH = 10 FT. DATE: DECEMBER 31, 2023
0 5 10 20 40 FEET
jH c,F • 4- ;< 11 ENO
.f r x
l PREPARED BY
"p , JR.
c:�JC ENGINEERING, INC.
" L
41- 7 2854 CRANBERRY HIGHWAY
EAST WAREHAM MA 02538
508.273.0377
Drawn By: MCP I Designed By: MCP 1 Checked By: JLC JOB No. 7423 _