HomeMy WebLinkAboutEngineered Plans - 2017SCALE: 1 " = 20'
Yarmouth Health Department
VED�
,APPff
Date
EXIST. CESSPOOLS
TO BE REMOVED
(SEE NOTE 10)
GENERAL NOTES:
1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
BOARD OF HEALTH AND THE DESIGN ENGINEER.
2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ALL ELEVATIONS BASED ON ASSUMED DATUM.
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
7. WATER SUPPLY PROVIDED BY MUNICIPAL WATER.
EXISTING WATER SERVICE TO BE RE -LOCATED AND SLEEVED AS SHOWN.
S. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
9. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
s
O
LOT 155/156A
O13,503± S.F.
(0.31± AC.)
kn
WEST YARMOUTH
PROPOSED CONTOUR
10. EXISTING CESSPOOLS TO BE CRUSHED, PUMPED
PROPOSED SPOT GRADE
r798LEGEND
EXISTING CONTOUR
AND REMOVED PER TITLE 5.
11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION
EXISTING SPOT GRADE
EXISTING WATER SERVICE
12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY
TEST PIT
SCALE: 1 " = 20'
Yarmouth Health Department
VED�
,APPff
Date
EXIST. CESSPOOLS
TO BE REMOVED
(SEE NOTE 10)
GENERAL NOTES:
1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
BOARD OF HEALTH AND THE DESIGN ENGINEER.
2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ALL ELEVATIONS BASED ON ASSUMED DATUM.
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
7. WATER SUPPLY PROVIDED BY MUNICIPAL WATER.
EXISTING WATER SERVICE TO BE RE -LOCATED AND SLEEVED AS SHOWN.
S. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
9. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
s
O
LOT 155/156A
O13,503± S.F.
(0.31± AC.)
kn
PROP. 40m1
POLY LINER
(SEE NOTE 18)
PROP. 2,000G
2 -COMP TANK G
(150OG/500G)
12
10
7.5 7.2 \
TH#1
�. ,44
7.0 v
0-• S ' r"/ I
L
i
5.Q
v0N�
ON
LOCUS MAP
PROP. SOIL LOCUS INFORMATION
REMOVAL
(SEE NOTE 17) PLAN REF: 020/015
TITLE REF: 30099/223
PARCEL ID: MAP 49 PAR. 232
FLOOD ZONE: "AE11"
COMMUNITY PANEL: 25001CO587J DATED:07/16/14
AREA: 0.31 ACRES
s
PROP. GEOGRID
FOOT PRINT
(SEE NOTE 19)
\ 13.0
G. --1"3 - 1'1
survey by: Weller * A55oc.
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
66 LADE ROAD
WEST YARMOUTH, MA
PREPARED FOR
ANN PETERSON
JUNE 12, 2017
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NO. 1140
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MEYER & SONS INC.
.P.O. BOX 981
E. SANDWICH, MA 02537
PH. (508)360-3311
fax (774)413-9468
meyerandsonstitle5@gmail.com
SHEET 1 OF 2
WEST YARMOUTH
10. EXISTING CESSPOOLS TO BE CRUSHED, PUMPED
AND REMOVED PER TITLE 5.
11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION
BUCK J
RPS
12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY
�qNp
AND IS NOT TO BE CONSIDERED A PROPERTY UNE SURVEY
`
13. NO PRIVATE WELLS WITN+N 100 FT. OF PROPOSED LEACHING
14. ALL PIPE TO BE 4' SCH 40 O 1/8'/FT (UNLESS SPEC. OTHERWISE)
�U 1 /
G
15. THE DESIGN OF THIS, SYSTEM DOES NOT ALLOW
��
FOR THE USE OF AGARBAGE GRINDER
16. NO WETLANDS WITHIN ry 100 FT.,.dF PROPOSED LEACHING
JUN Z 02017
17. REMOVE UNSUITABLE SOILS/EET AROUND LEACHING TO EL 3.30
�O
OR TOP OF C LAYER AND REPLACE WITH CLEAN MEDIUM SAND PER
TITLE
HEALTH DEP 6
SPK
18. PLACE 40m1 POLY LINER AROUND LEACHING AS SHOWN
SWAN
ITE
FROM ELEVATION 7.0-3.0
19. PLACE GEO-GRID UNDER LEACHING AS SHOWN.
POND
SWAN
PROP. 40m1
POLY LINER
(SEE NOTE 18)
PROP. 2,000G
2 -COMP TANK G
(150OG/500G)
12
10
7.5 7.2 \
TH#1
�. ,44
7.0 v
0-• S ' r"/ I
L
i
5.Q
v0N�
ON
LOCUS MAP
PROP. SOIL LOCUS INFORMATION
REMOVAL
(SEE NOTE 17) PLAN REF: 020/015
TITLE REF: 30099/223
PARCEL ID: MAP 49 PAR. 232
FLOOD ZONE: "AE11"
COMMUNITY PANEL: 25001CO587J DATED:07/16/14
AREA: 0.31 ACRES
s
PROP. GEOGRID
FOOT PRINT
(SEE NOTE 19)
\ 13.0
G. --1"3 - 1'1
survey by: Weller * A55oc.
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
66 LADE ROAD
WEST YARMOUTH, MA
PREPARED FOR
ANN PETERSON
JUNE 12, 2017
of �V
o�DAVI
ti
R'
NO. 1140
-Isl �o
SgNi TAR\P�
c, 1 2-(j 7
MEYER & SONS INC.
.P.O. BOX 981
E. SANDWICH, MA 02537
PH. (508)360-3311
fax (774)413-9468
meyerandsonstitle5@gmail.com
SHEET 1 OF 2
PROPOSED TANK
INSTALL RISERS W/IN 6" OF FINISH GRADE
T.O.F. EL.=8.50
EL.7.40t
x
M� .Y
- � N
OS=2X
(MIN.)
INV.= 5.58
Prop. Invert
INV.= 6.0
r7-4±
EL.6.60
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS
PUMP CHAMBER D-80
INSTALL RISERS to FINISH GRADE INSTALL RISERS W/IN 6" OF FINISH GRADE
FINISH GRADE=8.0-10.0
El. 7.4t F.G. EL: 8.3t � MIN. COVER OVER S.A.S. = 9"
MAINTAIN 2% MIN SLOPE OVER LEACHING AREA
Lal
0"1
FLOAT TO GP 2000 HIGH WATER ALARM PANAL ON
SOOG
CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP.
TEE'S RE TO BE
MEYER, R.S.,
COMP.
HOISTING CABLE 7x19 STAINLESS STEEL
4" SCH 40 PVC
1,500G GAS
PUMP CHAM.
COMP.
BAFFLE j
(SEE DETAIL
A
w/ FILTER
BELOW)
PROPOSED 1,500/500 GALLON
2 -COMPARTMENT SEPTIC TANK
NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING
PIPE INVERTS PRIOR TO CONSTRUCTION.
2) TANK/PUMP CHAMBER, AND D -BOX SHALL
BE SET TRUE TO GRADE ON A MECHANICALLY
COMPACTED SIX INCH CRUSHED STONE BASE AS
SPECIFIED IN 310 CMR 15.221(2).
3) INSTALL PVC INLET/OUTLET TEES W/GAS BAFFLES
IN SEPTIC TANK AS SHOWN.
4) PLUMBING TO BE MODIFIED TO MEET OUTLET ELEVATION
AND LOCATIONS AS SHOWN, (PLUMB. PERMIT REQ'D)
INSTALL V PVC CONDUIT TO -HOUSE FOR WIRING
INSTALL _..-----------_.
SWTARY TEE INSTALL TWO INSPECTION PORTS(MIN.)
L=12'(MAX)
SCH 40 PVC: 4" SCH 40 PVC
FORCE MAIN
3.3" TO pol
0 S= 1% (MIN.) y,
INV.= 6.50 INVERT-
(sm note 18)
INV.= 6.70 D -BOX PAGE 1
-INV.= 5.33TEf SHALLNOT EXTEND 4 ROWS OF 6 UNITS AT 4.0'/UNIT = 24.0'/ROW
BELOW FLOW UNE INV. EL.=6.38
(USE DB -5 W/BAFFLE) SOIL ABSORPTION SYSTEM (PROFILE)
OFs�9� i RESTORE VEGETATIVE COVER
Z3` yG BACKFILL WITH CLEAN PERC SAND
1 TO TOP OF CHAMBERS
01 40 \, BREAKOUT=TOP
ELEV.=6.77 <.
9 SfEp INV. ELEV.= 6.38
BOTTOM ELEV.= 6.10 PLACE GEO-GRID
NITA?, UNDER LEACHING
I 5' MIN. ABOVE BOTTOM OF 2 83' ON TOP OF EXIST. MATERIAL
SEPTIC SYSTEM ' 'PROFILE T.P. EXCAVATION OR G.W. EFFECTIVE WIDTH = 4 x 2.83'
(5.i3' PROVIDED)
USE 4 ROWS OF 6 INFILTRATOR QUICK 4 PLUS
N.T.S. 1� ADJ. GROUNDWATER EL.=0.97 _ STD LP (3.3" INVERT) UNITS -NO STONE
WITH WATERTIGHT JOINTS. WARE HIGH WATER ALARM
PROVIDE WATERTIGHT CONCRETE RISER
FLOAT TO GP 2000 HIGH WATER ALARM PANAL ON
WITH SECURED COVER TO GRADE
CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP.
NEMA 4 JUNCTION BOX CORROSION RESISTANT
MEYER, R.S.,
& LIQUID -TIGHT CABLE CONNECTORS SUPPORTED
HOISTING CABLE 7x19 STAINLESS STEEL
BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE
1/8" DIAMETER. / 1,760 LB. STRENGTH.
TP- 1
WATERTIGHT
5.80
A
2"BALL VALVE W/ UNIONS SCH. 80 PVC
PC INV.(OUT)=5.33
GEORGE FISHER CO. MODEL NO. 560 OR EQUAL
LOAMY SAND
2"SCH. 40 DISCHARGE TO D -BOX (USE PRESSURE FITTINGS)
ALARM ON EL 2.66
1OYR 4/1
2"SCH. 40 TEE W/ CLEAN-OUT CAP
PUMP ON EL 2.41
B
PROVIDE 1/4" WEEP HOLE IN DISCHARGE
PUMP OFF EL 2.08 16
PIPE FOR SELF -DRAINING FORCE MAIN
113"
9'
2" BALL CHECK VALVE SCH. 80 PVC
BOTTOM OF INT. P.C. EL. 1.33
100 P.S.I. FLOWMATIC MODEL No. 208S
PROVIDE 2- WIDE ANGLE If LOATS• 2" SCH. 40 PVC DISCHARGE PIPE
FLOAT NOA: PUMP OFF 7
FLOAT NO.2: ALARMOACTI ATIIONRNES (B RNES618 07 61R2EOR EQUALQUAL) BARNES SEV412 PUMP .5 H.P. 115 V
2" DISCHARGE PASSING 2" SOLIDS OR EQUAL
NOTE: SEPTIC TANK AND PUMP CHAMBER TO BE FACTORY WATERPROOFED AND SEALED WITH THOROSEAL OR EQUAL.
PUMP & ACCESSORIES AVAILABLE AS A UNIT
THROUGH WIGGEN PRECAST CORP., BOURNE MA, (800) 564-6774
PUMP & ACCESSORIES AVAILABLE THROUGH WIWAMSON ELECTRIC (781) 444-6800
PUMP DETAIL
N.T.
BUOYANCY CALCULATIONS
2.000 2 COMP -SEPTIC TANK
yplift: 12' x 7' x 4 x 62.4 = 20,966.4 lbs
ground cover. 12' x 7' x .75 x 120 = 7,560 lbs
empty tank: 16,000 lbs
groundcover + empty tank > uplift:
7,560 + 16,000 = 23,560 lbs > 20,966.4 lbs
TANK BUOYANCY CHECK O.K.
DOSING & STORAGE REQUIREMENTS
DAILY FLOW: 330 GPD
DOSING REQUIRED: 8 CYCLES/DAY (SAND)
330 _ 8 = 41.25 GALLONS/CYCLE
DISTANCE REQUIRED BETWEEN PUMP
ON AND PUMP OFF FLOATS:
41.25 GAL/CYCLE _ 125 GAL/FT = 0.33 FT/CYCLE (4")
STORAGE REQUIRED ABOVE WORKING LEVEL: 330 GALLONS
STORAGE PROVIDED:
INV. EL -4.75 - ALARM ON EL: 2.08 =2.67'
STORAGE PROVIDED = 2.67' X 125 GAL/FT = 333.0 GALLONS
SOIL LOG
DTE:
MARCH 2, 2017
SOIL EVALUATOR:
DARREN M.
MEYER, R.S.,
WITNESS:
A. VONHONE,
YARMOUTH
I
Elev.
TP- 1
Depth
5.80
A
0"
LOAMY SAND
1OYR 4/1
5.05
B
9»
LOAMY SAND
10YR 6/8
3.30
C
30"
PERC ® 1.64
MEDIUM
SAND
2.5Y 6/4
-1.20
84"
PERC RATE <2 MIN/IN. ("Cl- HORIZON)
GROUNDWATER OBSERVED AT 70" EL. -0.03
WELL MIW-29, ZONE A, LEVEL 8.4, ADJ 1.
USE BOARD OF HEALTH ALL O'
ADJUSTED GROUNDWATER Efil
_�<w�
TYPICAL SECTION
DESIGN CRITERIA KTs
NUMBER OF BEDROOMS: 3 BEDROOM DESIGN
SOIL TEXTURAL CLASS: CLASS I
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 330 G.P.D.
DESIGN FLOW: 330 G.P.D.
GARBAGE GRINDER: NO (NOT DESIGNED FOR GARBAGE GRINDER)
SEPTIC TANK/PUMP CHAMBER: 330 gpd x 200% = 660 gpd
USE 2 -COMP 2,000G TANK (1,50OG/500G)
LEACHING AREA REQUIRED: (330)/0.74 = 445.94 S.F.
DISTRIBUTION BOX: (3 OUTLETS (MINIMUM))
PRIMARY S.A.S.
USE 4 ROWS OF 6 - INFILTRATOR QUICK 4 STD LP (3.3" INVERT)
UNITS WITH NO STONE
BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.73 SF/LF OF CHAMBER)
(CHAMBER UNITS) 24 UNITS x 4.00 LF x 4.73 SF/LF = 454.08 SF
TOTAL AREA = 454.08 SF
DESIGN FLOW PROVIDED: 0.74GPD/SF(454.08SF) = 336 GPD > 330 GPD req'd
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
66 LAKE ROAD, WEST YARMOUTH, MA
Prepared for: Ann Peterson
Design and Site Plan by: SCALE DRAWN DATE
MEYER& SONS, INC. N.T.S. DMM 06/12/17
8r
4 NDW/CH, M4 02537
EAST SA
REV. DATE SHEET NO.
EAST
508-3622W 2 of 2