HomeMy WebLinkAboutEngineer PlanTOF = 7.6'±
PROVIDE EXTENSION RISER
-FINISHED GRADE
OVER INLET COVER TO WITHIN
F.G. OVER
@ FOUNDATION =
7,0'± 6" OF F.G. & MIDDLE TO F.G.
TANK EL.= 6.5'±
DISCONNECT -
21" MIN. ACCESS
EL.=5.33'�
COVER (TYP. OF 2)
JUNCTIO
Box
PROPOSED 4"
21" 21"
3
SCHEDULE 40 PVC
2' DROP MIN.
MIN. SLOPE @ 1 i
6' 3" 3' DROP MAX. 3" 9"
aJ
f
ESHGW @ EL.=2 5'± _ Q -
- - -
4.25'
48" LIQUID DEPTH 1
000 GALS.
500
-PROVIDE 30"0
EXTENSION RISER OVER
OUTLET COVER TO F.G.
4
9" MIN.
36"MAX.
2" PVC FORCE MAIN
TO DISTRIBUTION BOX
V
ROVIDE WATER -TIGHT
EAL ITYP. BOTH INVERTS) 2" PVC T
4.00'
DIMENSION AS PER
ACME-SHOREY
TANK ITEM NO. 7.80'
STPC1530
GRADE OVER D-BOX = 9.5'±
REMOVABLE WATERTIGHT RISER
TO WITHIN 6" OF FINISHED GRADE
5" DIA. OUTLET(S)
9" MIN.
36"MAX.
r 4" PVC OUT
/ TO SAS
7.63'
7.5' offset to fid
6" CRUSHED NE
I
t
1
I hI I
OVER M CHANI�ALLY 7
COMPACTED BASE
22" ZABEL FILTER
MODEL # A1801-4x22
6" CRUSHED STONE
=j
OUTLET DISTRIBUTION BOX
(GAS BAFFLE ON BOTTOM)
OVER MECHANICALLY
TO BE INSTALLED ON A LEVEL STABLE
COMPACTED BASE
BASE. FIRST TWO FEET OF OUTLET
PROPOSED 1000/500 GAL. 1- NO-COMPART. SEPTIC TANK / PUMP CHAMBER
PIPES TO BE LAID LEVEL.
`CONTRACTOR TO VERIFY EXISTING
LENGTH 10'-6" WIDTH 5'-8"
DEPTH T-8"
ALL TEES TO BE LINED UP ;
CROSS SECTION VIEW
ELEVATION PRIOR TO ANY WORK &
. t i t
CENTER
C"` .J i i L L DIRECTLY UNDER CE
D I S I r, X .r r-TAI L
NOTIFY ENGINEER IF DIFFERENT.
NOT TO SCALE
OF RISER OPENINGS`
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.
3.) PROPERTY IS NOT LOCATED WITHIN A DEP APPROVED 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
ENGINEER IF MEASUREMENTS APPEAR TO BE INCORRECT.
5.) ELECTRIC LINES FROM PUMP CHAMBER TO CONTROL PANEL AT THE BUILDING
SHALL BE INSTALLED BY THE CONTRACTOR. ELECTRIC LINES TO BE ROUTED
FROM PUMP CHAMBER TO BUILDING WITH THE LEAST AMOUNT OF DISTURBANCE
TO THE PROPERTY AS POSSIBLE.
6.) INSTALLER TO PROVIDE ADEQUATE DEWATERING OPERATIONS IF
NECESSARY AND OBTAIN APPROVAL FROM TOWN AS REQUIRED -
SWING -TIES
DESCRIPTION
HC-1
HC-2
HC-3
SEPTIC TANK COVER IN (1)
11.3'
18.8'
SEPTIC TANK COVER OUT (2)
15.9'
13-V
-
CORNER OF STONE (3)
31.9'
15.1'
36.2'
CORNER OF STONE (4)
29.T
9.4'
27.2'
CORNER OF STONE (5)
-
34.9'
38.4'
CORNER OF STONE (6)
-
36.9'
45.2'
CONSERVATION COMMISSION REQUIREMENTS:
1.) No work of any kind shall occur on the Resource Area side of the work limit line. This line
shall be established prior to any construction or work.
2.) All imported fill shall be clean and not contain any foreign debris such as cement, bituminous
concrete, rubber, metal, trash, boulders, etc.
3.) Debris, including litter, shall be picked up immediately. Any excess material that is excavated
from the job site shall be disposed of at a location approved by the Conservation Administrator
or in a covered dumpster. No debris shall be allowed in a Wetland or Waterway.
4.) Washing of equipment/tools shall be done OFF -SITE or handled in a manner appropriate by
the Conservation Administrator.
5.) No equipment shall be refueled, nor shall fuel be stored within 100 feet of a resource area.
6.) Any area that is disturbed during construction shall be revegetated immediately or as soon
after as the growing season commences. Permanent stabilization shall be carried out in order to
minimize erosion.
7.) The proposed sewage disposal system shall meet the applicable Title 5 wetlands setbacks
as set forth by the Yarmouth Health Department.
8.) The "erosion control line" shown on this plan shall be established with Erosion Controls (i.e.
straw bales, staked filter fabric, bark mulch, "silt sacks", products made with rice straw, and other
weed -free products or approved by the Yarmouth Conservation Commission). Hay bales are not
allowed. The contractor is responsible to implement and maintain appropriate and adequate
erosion controls measures throughout the construction process.
FINISH GRADE OVER CHAMBERS = 9,5' - 9.3' PROP. VENT WITH CHARCOAL FILTER TO ABOVE GRADE
SLOPE @ 2%MIN. OVER SYSTEM PET - WALL TO BE CONSTRUCTED AROUND SAS PERIMETER 1. UNLESS OTHERWISE NOTED, ALL SYSTEM COMPONENTS AND CONSTRUCTION
An snn ncnMFkAPPANF l_rNIFr.7 TOD n_cv - 8 40� (MIN.) 1 METHODS SHALL BE IN ACCORDANCE WITH TITLE 5 OF THE STATE ENVIRONMENTAL
- 4" SCHEDULE 40 PVC = CODE AND ANY APPLICABLE LOCAL RULES.
MIN SLOPE 1% 3/4" TO 1-1/2" DOUBLE WASHED 2 OF 1/8' TO 112" DOUBLE WASHED
STONE TO CROWN OF PIPE STONE OR GEOTEXTILE FILTER FABRIC 2. ANY CHANGES TO THIS PLAN MUST BE APPROVED BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
TOP OF SAS = 8.33' PLACE RISER ON ALL I 3- 4" SCHEDULE 40 PVC PIPE WITH WATER TIGHT JOINTS SHALL BE USED IN DISPOSAL
7.50' 36"91, MIAX. PIPED INLETS TO N. WITHIN 6" OF F.G. SYSTEM UNLESS OTHERWISE NOTED.
BREAKOUT EL = 8.00 �� )
! f 4 TO PREVENT BREAKOUT THE PROPOSED FINISHED GRADE SHALL NOT BE LESS THAN
D
C
0
o
00
Too�0000�
1
0
/I 4.0' I 6.0' (TYP)
o
O
0
\ ELEVATION = 8.00' FOR A DISTANCE OF 15AROUND 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
1 THE LINER IS NOT LESS THAN THE BREAKOUT ELEVATION.
(' 5. SLOPE ALL SOLID PIPE AT 1.0% MINIMUM.
0
I 6. THIS SYSTEM IS NOT DESIGNED FOR A GARBAGE DISPOSAL.
0
0
0CD
7. LOCAL BOARD OF HEALTH AND DESIGN ENGINEER TO BE NOTIFIED PRIOR TO BACK
CDC,
FILLING WHEN SYSTEM IS NEARLY COMPLETE AND READY FOR INSPECTION. SYSTEM IS
C)00
NOT TO BE BACK FILLED WITHOUT FIRST OBTAINING APPROVAL FROM BOARD OF HEALTH
_ AND DESIGN ENGINEER.
4.0' ! 3.0'
�____ 3.0' I (min. 8. ELEVATIONS BASED ON N.A.V.D. 88 DATUM. SEE BENCHMARK LOCATION AND ELEVATION
3.0' (TYP.) ( SHOWN ON PLAN.
/ GROUND WATER ELEV= 2-5' (mOttlln 9. CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS PRIOR TO CONSTRUCTION
Z- 6.5jQ 9.0 1 THROUGH DIG -SAFE AT LEAST 72 HOURS PRIOR TO COMMENCING WORK ON SITE AT
LC-6 CHAMBERS 5' MIN. REQ'D CHAMBER(�fD VIEW 1-B88-DIG-SAFE AND ANY OTHER APPLICABLE AGENCIES. REPORT ANY DISCREPANCIES
TYPICAL CHAMBER PROFILE 4' MIN. PROP. TO THE DESIGN ENGINEER.
LINER TO BE INSTALLED AROUND SAS PERIMETER
C HAI'll A r �I LS 40 MIL GEOMEMBRANE LINER, 10. ALL JOINTS WHERE PIPE ENTERS AND EXITS CONC. STRUCTURES SHALL BE MADE WATERTIGHT.
NOT TO SCALE BOTTOM ELEV. = 3,09 (MAX.) 11. NO DETERMINATION HAS BEEN MADE AS TO COMPLIANCE WITH DEEDED OR ZONING
v
v
/ LOT 85 -- - - \ \ MAP 34 Z
h / LOT 87 Z
/ / a
U
/ J
MAP 34
1
LOT 84 50.0o,1",N MAP 34 1
$78° 02 ^ LOT 86 )
12,350±S.F.
\, FENCE (TYP.)_X_X X \.
PROPOSED
�- CLEAN -OUT
i N " /, \ (TYP OF 2)
al
rn o
glOWERXQ
rim x
1 . HCA 1
#58 t m
1 ' EXISTING o
_ t 2-BEDROOM P 1
��, V/ DWELLING ° r W,M. PIT TO BE
10b - 1 (CRAWL SPACE)
2) ', RELOCATED 10' MIN.
1 AWAY FROM SAS
PROP. 1,000/500-GAL. 2-COMPARTMENT HC-2 TOF=7 6'± \
SEPTIC TANK / PUMP CHAMBER 4' 7.5 \ � y
I 1 HC-0-,\ \
REMOVE UNSUITABLE MATERIAL DOWN `. x
TO "B" SOIL & REPLACE w/ CLEAN y f STooP \
COARSE SAND PER 310 CMR 255(3) (3 4) x 1 \\
PROP- 40 MIL. IMPERVIOUS I, 0., _ Benchma k
GEOMEMBRANE LINER, 10�
TOP EL.=8 09: BOT. EL.-3 00'
PROPOSED DISTRIBUTION BOX m ; 22"
\ 1 O
NEV, _1 PIT 10' MIN
AWAY FROM SAS
PROPOSED THREE (3)
INSTALL 1-114" PVC TO HOUSE. JOINTS TO BE MADE NOTE: PUMP MUST BE EQUIPPED WITH A HIGH LEVEL ALARM LC-6 LEACHING I I Tp 1 1 g
WATERTIGHT. WIRE PUMP AND FLOATS TO SIMPLEX LOCATED IN THE BUILDING SERVED WHICH IS POWERED BY CHAMBERS w/ STONE I i \
CONTROL PANEL No. 1-CC2 NEMA-1 MFG. HOOVER CIRCUIT SEPARATE FROM THE CIRCUIT TO THE PUMP. ( i O V ) \
INSTRUMENTS j 1 7) j 'ROP. 2.5' HIGH (MAX.,
,FTAINING WALL
HOISTING CABLE 7 x 19 STAINLESS ( I ter'
N 4 JUNCTION BOX CORROSION RESISTANT & STEEL 1/8" DIA. / 1,760 LB. STRENGTH I
LIQUID -TIGHT CABLE CONNECTORS SUPPORTED
CONNECTORS SUPPORTED BY 1-114" PVC CONDUIT, 2" SCH- 40 TEE wl CLEAN OUT CAP
JOINTS TO BE MADE WATERTIGHT 2" BALL VALVE w/ UNIONS SCH. 80 PVC
ih
co 3"
`-
/
'
j
I
ALARM ON j
I. PUMP ON p
PUMP
LL
n
/
MAP 34
GEORGE FISHER CO. MODEL NO. 560 'o 40A0�U �.#202;13 �9 /
InN
�`2" SCH. 40 TO D-BOX GPIS
PROPOSED 4" SCH. 40 r P°, S �y - GAS
GAS
114" WEEP HOLE IN DISCHARGE PIPE LOCAPONV ERT, EXACTOWNER 0( S GAS E �F PAVEpAEN
2" BALL CHECK VALVE SCH. 80 PVC 100
P.S.I. FLOWMATIC MODEL No. 208S
(z) WIDE ANGLE core r ROL LOA I S J n o 2" SCH. 40 PVC DISCHARGE PIPE
(BARNES 073618)
1: PUMP ON/OFF 120 ACTIVATION BARNES SE411 PUMP 0.4 H.P.,
2: ALARM ACTIVATION 115 V, 2" DISCHARGE PASSING
1-1/2" SOLIDS OR EQUAL
1000/500 GALLON SEPTI(7 T" MV I PUMP CHAMBER DETAIL
NOT TO SCALE
\G _ GAS
y NEW WATER LINE 10' MIN.
EXISTING WATER LINE TO BE AWAY FROM SAS AS SHOWN
REMOVED & REPLACED w/
NEW WATER LINE 1U MIN
ROAD AWAY FROM SAS AS SHOWN
W,LF pNPUBLIC LAYOUT)
(40, WtDE
SITE PLAN
SCALE: 1" = 10'
I
I� LOCUS
et
REGULATIONS. OWNERIAPPLICANT IS TO OBTAIN SUCH DETERMINATION FROM
APPROPRIATE AUTHORITY.
S tnl 12. ALL SEPTIC SYSTEM COMPONENTS SHALL WITHSTAND H-10 LOADING UNLESS LOCATED
i
�1(L 7i , -r;l INSPECTOR: Jay Gardiner (BOH) UNDER MORE THAN 3 FEET OF COVER OR LOCATED UNDER PAVEMENT, DRIVES, OR
lL�TRAVELED WAYS IN WHICH CASE THEY SHALL WITHSTAND H-20 LOADING.
BLS I�er EVALUATOR: Michael Pimentel, EIT, CSE
-J _____ . C.S.E. APPROVAL DATE: Oct. 27, 1999 13. DOUBLE WASHED CRUSHED STONE SHALL BE FREE OF ALL DIRT, DUST AND FINES.
November 17, 2022
DATE: 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 = 7.50' FINES OR OTHER UNSUITABLE MATERIAL IN ACCORDANCE WITH 310 CMR 15.255(3).
ELEV WATER = 2.50'
15. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER OF ANY DISCREPANCIES FOUND IN
`ICrowell PERC RATE = < 2 min./inch SITE CONDITIONS FROM THOSE SHOWN PRIOR TO CONTINUATION OF WORK.
Pand 1 DEPTH OF PERC 6" - 24"
16. PROPOSED PROJECT IS LOCATED WITHIN:
t =
ASSESSOR'S MAP 34 LOT 86
TEXTURAL CLASS: f
OWNER OF RECORD: JODI H. PENN, TRUSTEE
\ -- ADDRESS: 515 MAIN STREET
TOWNSEND, MA 01474
0" 7 50'
111 O �4� � Qr25S River Perc
' Beach 624"
Parkers River 60"
72"
LOCUS PLAN
SCALE: 1" = 1000' C
DATA
NUMBER OF BEDROOMS (EXISTING) 2
1 120"
FR M SAS TO
FEMA FLOOD ZONE AE (ELA 1)
7.00
COMMUNITY PANEL # 25001C0589J
17.
DEEDREFERENCE: LCC#191581
18.
PLAN REFERENCE: LC PLAN NO. 14114-M
5.00'
19,
ALL DISTURBED AREAS SHALL BE RESTORED TO ORIGINAL CONDITION
20.
PROPERTY LINE INFORMATION IS ONLY APPROXIMATE. THIS PLAN IS TO BE USED ONLY
2.50'
FOR SEPTIC SYSTEM UPGRADE. JC ENGINEERING WILL NOT ASSUME ANY LIABILITY
FOR USES OF THIS PLAN OTHER THAN ITS INTENDED PURPOSE.
1.50`
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 15.401-15.406, THE FOLLOWING LOCAL UPGRADE
APPROVAL IS REQUESTED FROM 310 CMR 15.212(1):
1.) A 1.0' WAIVER (5.0' - 4.0') FOR THE SEPARATION BETWEEN THE SAS AND ESHGW
23.
IN ACCORDANCE WITH 310 CMR 15.401-15.405, THE FOLLOWING LOCAL UPGRADE
APPROVALS ARE REQUESTED FROM 310 CMR 15.211:
1.) A 2-5' WAIVER (10.0' - 7.5') FOR SETBACK FROM TANK TO THE HOUSE FOUNDATION
2.) A 2.5' WAIVER (10.0- - 2.5') FOR SETBACK FROM TANK TO THE SIDE PROPERTY LINE.
-2 50'
1 1 THE HOUSE CRAWL SPAC
NUMBER OF BEDROOMS (DESIGN) 2 •
j
3.) A 10.6 WAIVER (20.0 - 9.4) FOR SETBACK O
4.) A 2.2' WAIVER (10.0' - 7.8') FOR SETBACK FROM SAS TO THE SIDE PROPERTY LINE.
DESIGN FLOW 110 GAUDAY/BEDROOM
SEPTIC SYSTEM
septic variances.
val is required for
ois/aiterations to
TOTAL DESIGN FLOW 220 GAUDAY
DESIGN FLOW x 200% = 440 GAUDAY 50x0'
Permit valid for REPAIR OF
ONLY, due to State and Loea
EXISTING SPOT G ward of Health review and appr
`a'�y future additionslrenovati
USE PROPOSED 1000/500 GALLON SEPTIC TANK /PUMP CHAMBER
- - 50 - -
sewage facilities and/or structures
EXISTING CONTOU
dwelling.
' 2-BEDROOM DEED RESTRICTION TO BE FILED AT REGISTRY OF DEEDS.
Yarmouth Health Del
PROPOSED CONTOI IR APPROVED
artment
175-01
PROPOSED SPOT GRADE
INSTALL (3) LC-6 LEACHING CHAMBERS w/ STONE
EXISTING OVER-H
Date
SIDEWALL CAPACITY
'
- W W -
N e
EXISTING WATER LI
(LENGTH + WIDTH) (2 SIDES) (1' HIGH) (0.74 GPD/S.F.) = GAUDAY
(26.0' + 9.0') (2) (V) (0.74 GPD/ S.F.) = 51.8 GAUDAY
"mow ��
PROPOSED WATER LINE
GAS -
EXISTING GAS LINE
BOTTOM CAPACITY
(LENGTH x WIDTH) (0.74 GPD/S.F.) = GAUDAY
-FM FM-
PROP. 2" SOLID SCHEDULE 40 PVC FORCE MAIN
(26.0' x 9.0') (0.74 GPD/S.F.) = 173.2 GAUDAY
TEST PIT LOCATION
TOTALS:
o®
PROP. 1000/500 GAL.H-10 SEPTIC TANK/PUMP C
AMBER
TOTAL NUMBER OF CHAMBERS 3
TOTAL LEACHING AREA 304.1 SQ.FT-
PROPOSED 4" SOLID SCHEDULE 40 PVC PIPE
TOTAL LEACHING CAPACITY 225.0 GAL./DAY
0
PROPOSED DISTRIBUTION BOX
DOSING & STORAGE REQUIREMENTS
Q
PROPOSED LC-6 LEACHING CHAMBER
DESIGN FLOW: 220 GPD
DOSING REQUIRED: 4 CYCLES I DAY
220 GPD / 4 = 55 GALS/CYCLE
DISTANCE REQUIRED BETWEEN PUMP
ON AND PUMP OFF FLOATS:
55 GALS/CYCLE = 125 GAUFT = 0.44 FT/CYCLE
(USE 0.50' TO PROVIDE FOR BACKFLOW)
STORAGE REQUIRED ABOVE WORKING LEVEL: 220 GAL.
STORAGE PROVIDED ABOVE WORKING LEVEL: 313 GAL. -
bUkifAVI,Y ,_oMLi.,ULiAI1011,4J
PROP. 1 0001500 GAL. 2-COMPART. H-10 SEPTIC TANKlPUMP CHAMBER
HIGH GROUNDWATER EL.= 2.50'
TOP OF SEPTIC TANK EL. = 5.33'
BOTTOM OF SEPTIC TANK EL_ = -0.33'
WATER DISPLACED = ((2.5' - (-0.33')) x 10.5' x 5.67' = 168 C.F.
WEIGHT OF DISPLACED WATER = 168 C.F. x 62.4 LB/C.F. = 10,483 LBS
WEIGHT OF 1,000 / 500 GAL. 2-COMPARTMENT H-10 TANK = 13,000 LBS
SOIL COVER = (6.5' - 5.33') x 10.50' x 5.67' = 70 C.F.
WEIGHT OF SOIL ABOVE TANK = 70 C.F. x 110 LB/C.F. = 7,700 LBS
13,000 + 7,700 = 20,700 LBS > 10,483 LBS; THEREFORE ACCEPTABLE
REV. I DATE
setµ OF MASJ
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HN LCCHILL J
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48066
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JR.
BY I APP'D. I DESCRIPTION
PROPOSED SEPTIC SYSTEM UPGRADE
PREPARED FOR:
ROBERT B. OUR CO., INC.
LOCATED AT
58 WILFIN ROAD
YARMOUTH, MA 02664
SCALE: 1 INCH = 10 FT- DATE: JANUARY 9 2023
0 5 10 20 40 FEET
PREPARED BY:
JC ENGINEERING, INC.
2854 CRANBERRY HIGHWAY
EAST WAREHAM, MA 02538
508.273.0377
Drawn By: MCP Designed By: MCP Checked By: JLC JOB No.