HomeMy WebLinkAboutEngineer PlanT.O.F. EL.= 20,4't
PROPOSED EXTENSION RISER
WITH COVER OVER INLET &
,--FINISHED GRADE OUTLET TO WITHIN 6" OF F.G.
@ FOUNDATION = 19.0't
21" MIN. ACCESS
COVER (TYP.)
PROP. SCH. 40
PVC SEWER-N
F.G. OVER TANK EL.= 18.3'f
9" MIN.
36" MAX.
`PROP. SCH. 40
PVC SEWER
3„ 2" DROP MIN. I�� „
--------------- 3" DROP MAX. 3 9
7/ T1r1 3 J F__
14"
\_16.00'
*18.00'f 1-INLET TEE I 1
16.25' 48" OUTLET TEE
TEES TO BE CENTERED GAS BAFFLE
7.5' OFFSET TO FND DIRECTLY UNDER RISERS
6" CRUSHED STONE
OVER MECHANICALLY
COMPACTED BASE C
PROPOSED 1,500 GALLON CONCRETE SEPTIC TANK
"CONTRACTOR TO REPLUMB & EXIT HOUSE LENGTH 10'-61 WIDTH 51-8" DEPTH 5'-8"
FOUNDATION AT THIS ELEVATION. - , -,.� ,. r..- (Dimensions per
-- ;... ACME/Shorey)
CONFIRM TOP OF FOUNDATION EL. = 20.41 -" NOT TO SCALE
PRIOR TO COMMENCING WORK.
SWING -TIES
DESCRIPTION
HCA
HC-2
DC
TANK COVER IN (1)
10.6'
24.6'
--
TANK COVER OUT (2)
16.4'
23.9'
--
CORNER OF STONE (3)
23.0'
27.4'
62.7'
CORNER OF STONE (4)
33.1'
32.5'
65.9'
CORNER OF STONE (5)
38.6'
20.8'
136.7'
CORNER OF STONE (6)
30.5'
11.4'
30.4'
rn
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" -\_ CRUSHED STONE \
�..... , � x18.7 \,
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MAP 58
LOT 80
x18.7
0-_
PROPOSED FIVE ( 5 )
LC-6 LEACHING
CHAMBERS w/ STONE
PROPOSED
DISTRIBUTION BOX
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
I PROPOSED LEACHING FACILITY TO ENSURE CONSISTENCY WITH TEST PIT
i DATA SHOWN ON THIS PLAN. REPORT TO ENGINEER AND LOCAL BOARD OF
f HEALTH IF SOILS ARE NOT CONSISTENT WITH TEST PIT DATA.
3. ENTIRE PROPERTY IS NOT LOCATED WITHIN A MASS DEP ZONE II.
i
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
I ENGINEER IF MEASUREMENTS APPEAR TO BE INCORRECT IN THE FIELD.
MAP 58
LOT 96
MAP 58
LOT 81
FINISH GRADE OVER D-BOX = ' 18.4 t
G REMOVABLE WATER -TIGHT COVER OVER
RISER TO WITHIN 6" OF FINISHED GRADE
5" DIA. OUTLET(S)
9" MIN.
( 36" MAX.
L=11't
PROVIDE WATERTIGHT
4" PVC IN FROM JOINTS (TYP.) -
SEPTIC TANK • 4" PVC OUT TO
LEACHING FACILITY
12" 6"
15.87' MIN. \- 15.70'
6" CRUSHED STONE
OVER MECHANICALLY
COMPACTED BASE
5 OUTLET DISTRIBUTION BOX
TO BE INSTALLED ON A LEVEL STABLE
BASE. FIRST TWO FEET OF OUTLET
9 PIPES TO BE LAID LEVEL.
I CROSS SECTION VIEW
j NOT TO SCALE
SITE PLAN
SCALE: 1" = 10'
FINISH GRADE OVER CHAMBERS = 18.0' - 18,9'
SLOPE @ 2% MIN. OVER SYSTEM
4" SCHEDULE 40 PVC
MIN SLOPE 1%
9„ MIN. TOP OF SAS = 16.33
15.50' 36" MAX. BREAKOUT EL = 16.00'
---��
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0 0 0 0 0 0
0
2.0:I! 6.0' (TYP) 2.0'
---_ _ - - 7 A AI
14.50' GROUND WATER ELEV.= 10.50' (mottling)
5 - LC-6 GALLONS CHAMBERS 5.0' MIN. REQ'D
4.0' PROP. (See Gen. Note #22)
TYPICAL CHAMBER PROFILE 4-,, & � �, .
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I MAP 58 \\ '
I LOT 95 \
I 10,031t S.F. \ e
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1 I
PROPOSED 1,500
GALLON SEPTIC TANK
MAP 58
LOT 94
NOT TO SCALE
3/4" TO 1-1/2" DOUBLE WASHED
STONE TO CROWN OF PIPE
2" OF 1/8" TO 1/2" DOUBLE WASHED
STONE OR GEOTEXTILE FILTER FABRIC
PLACE RISER ON ALL
CHAMBERS w/ PIPED
INLETS TO WITHIN 6"
OF FINISHED GRADE
tt.»r "g�
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1. UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS AND CONSTRUCTION
METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL
CODE AND ANY APPLICABLE LOCAL RULES.
2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THE
- - - - - - - DESIGN ENGINEER.
3. 4 SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL
SYSTEM UNLESS OTHERWISE NOTED.
4. TO PREVENT BREAKOUT, THE PROPOSED FINISHED GRADE SHALL NOT BE LESS THAN i
ELEVATION = 16.00' 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 j
0
-- -
O
THE LINER IS NOT LESS THAN THE BREAKOUT ELEVATION.
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5. SLOPE ALL SOLID PIPE AT 1.0% MINIMUM.
_
6. THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL.
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7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK
0
lc(::)
0
! 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
i
LOCUS PLAN •
SCALE: 1" = 1000'
j NUMBER OF BEDROOMS (EXISTING) 3
j NUMBER OF BEDROOMS (DESIGN) 3
DESIGN FLOW 110 GAUDAY/BEDROOM
TOTAL DESIGN FLOW 330 GAUDAY
:
DESIGN FLOW x 200 = 660 GAUDAY
USE PROPOSED 1,500 GALLON SEPTIC TANK
I AND DESIGN ENGINEER.
4.0' 8• ELEVATIONS BASED ON APPROXIMATE MEAN SEA LEVEL (MSL) DATUM. SEE BENCHMARK
3.0' j
(TYP
.0LOCATION AND ELEVATION SHOWN ON PLAN,
9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION
11.0' ` THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT j
CHAMBERENDVIEWAND 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. OWNER/APPLICANT IS TO OBTAIN SUCH DETERMINATION FROM
x _ € APPROPRIATE AUTHORITY.
PERC NO. N/A
12. ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED j
'T INSPECTOR: Barry Lewis (BOH) UNDER MORE THAN 3 FEET OF COVER OR LOCATED UNDER PAVEMENT, DRIVES, OR
\ EVALUATOR: _Michael _Pimentel, EIT, CSE ; TRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING. E
C.S.E. APPROVAL DATE: Oct. 27, 1999 ! 13. DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES.
/ DATE: January 25, 2024 j 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 = 18.00, 4 FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3).
ELEV WATER = 10.50, ; 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
r i 1 16. PROPOSED PROJECT IS LOCATED WITHIN:
DEPTH OF PERC = 6" - 24" '
ASSESSOR'S MAP 58 LOT 95
iI TEXTURAL CLASS: I OWNS ANNE M
AM
I Perc
2'
B
31
O�
\pd
C
i
9001
INSTALL (5) LC-6 LEACHING CHAMBERS W/ STONE
SIDEWALL CAPACITY
(LENGTH + WIDTH) (2 SIDES) (1' HIGH) (0.74 GPD/S.F.) = GAL/DAY
(34.0' + 11.0') (2) (1') (0.74 GPD/ S.F.) = 66.6 GAUDAY
(LENGTH x WIDTH) (0.74 GPD/S.F.) = GAUDAY
(34.0' x 11.0') (0.74 GPD/S.F.) = 276.8 GAUDAY
TOTALS:
TOTAL NUMBER OF CHAMBERS 5
TOTAL LEACHING AREA 464.1 SQ.FT.
TOTAL LEACHING CAPACITY 343.4 GAL./DAY
110"
120"
Fill
Loamy Sand
10Yr 5/6
Med. to Fine Sand
2.5Y 6/6
Standing c, 110"V
UN OF RECORD.
It-- MINGOLELLI, TRUSTEE
ADDRESS: 178 KING PHILLIP STREET
WEYMOUTH, MA 02190
18.OQ �
17.50'
FEMA FLOOD ZONE X
i
COMMUNITYPANEL# 25001CO587J
1
16.00' 17.
DEED REFERENCE: L.C.C. NO. 232323 °
18.
PLAN REFERENCE: L.C. PLAN NO. 33984-A
15.00
i
} 19.
ALL DISTURBED AREAS SHALL BE RESTORED TO ORIGINAL CONDITION. {
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
FOR USES OF THIS PLAN OTHER, THAN ITS INTENDED PURPOSE.
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
j
APPROVALS ARE REQUESTED FROM 310 CMR 15.211 & 15.212(1):
10.50'
0.) A 4.6' WAIVER (20.0' - 154) FOR THE SETBACK FROM THE SAS TO HOUSE FOUNDATION.
(2.) A 2.5' WAIVER (10.0' - 7.5') FOR THE SETBACK FROM THE TANK TO HOUSE FOUNDATION.
(3.) A 1.0' WAIVER (5.0' - 4.0') FOR THE SEPARATION BETWEEN THE SAS AND ESHGW. I
8.83,
a nn,
Permit valid for REPAIR OF SEPTIC SYSTEM
i ONLY, due to State and Local septic variances.
Board of Health review and approval
'is required for
any future additions/renovations/alterations to
sewage facilities and/or structures/dwelling.
1
Yarmouth Ilcalt!h Department ;
iZAP T.,
a
Name Date
x50.0'
- - - 50 ---
f� -
50
GAS
10001
C7
EXISTING SPOT GRADE
EXISTING CONTOUR
PROPOSED CONTOUR
PROPOSED SPOT GRADE
EXISTING GAS LINE
EXISTING OVER HEAD WIRES
EXISTING WATER LINE RECEIVED
EXISTING LANDSCAPED AREA FEB 0 9 2024
TEST PIT LOCATION HEALTH DEPT,
PROPOSED 1,500 GALLON SEPTIC TANK
PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE
PROPOSED DISTRIBUTION BOX
PROPOSED LC-6 LEACHING CHAMBER
? I
REV. DATE BY APP'D. DESCRIPTION
PROPOSED SEPTIC SYSTEM UPGRADE
gym' CeA OF Mn4
s ` PREPARED FOR
Ia JCHN L. i^,� ROBERT B. OUR CO., INC.
i, CHUR✓HaIL JR. •�
CIViL
NO. 418065
{ LOCATED AT
Alk
31 HARDING LANE
L� ?
I ! WEST YARMOUTH, MA 02673
' SCALE: 1 INCH = 10 FT.
DATE: FEBRUARY 7, 2024
fps 0 5 10 20 40 FEET
,fir � CF
PREPARED BY
OWN L. :'� JC ENGINEERING INC.
�a CHRs t!'LL JR,
�No. 41307 2854 CRANBERRY HIGHWAY
r - •� , _ s ! EAST WAREHAM, MA 02538
..` At
508.273.0377
Drawn By: MCP
Designed By: MCP I Checked By: JLC
JOB No. 7529