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OVERHEAD WIRES w ;)aa co
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WETLAND FLAG T o g captain Simmons Rd o.
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WETLAND SYMBOL
98.85 x
131 •08
LOT 13A
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TEST PIT wa
BENCHMARK Sierra
No es Rd
BVW06
captain
x 99.68 - -9_9_
_ - 10, -0 F
6�f7-41
�• 98,32
x 99.74
MAPID:
LOCUS MAP
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x 99,54
PUMPOCHA
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IBER
6 p•
VEGETATED
WETLAND --�
NOT TO SCALE
GENERAL NOTES:
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♦
1.
ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
•� EXISTING
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BOARD OF HEALTH AND THE DESIGN ENGINEER.
SPLIT LEVEL
DECK
WORK
LIMIT/HAY WATTLE x 97,52
2•
ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
HOUSE(#7)
(above)
Dc�
(15V NOTE 15) GS
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS EXCEPT AS REQUESTED BELOW:
b
T.O.F.=104.22
FF= i05..3t"
i�
10'
p
�•`
-310 CMR 15.405(1)(h):
1) A 1' reduction to the required 4' • separation between maximum
98•94
x
BVW05
seasonal high groundwater and bottom of S.A.S., for 3' separation.
k98.42 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
100,50 ` 4 •�, �7° % o TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
`. iri x01,7 d, �0 �` �' ,� DESIGN ENGINEER.
1 2,6 '� �` ♦ 6+ 04', 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
EXISTING SEPTIC TANK •� w 02 �y r ` FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
TOP OF TANK, EL.=102.01 O I 84 I �y • ENGINEER BEFORE CONSTRUCTION CONTINUES.
100-
"U Q + .29 —PRESERVE 98.68 ` o BVW04 5. ALL ELEVATIONS.ARE BASED ON AN ASSUMED DATUM..
,::. �
9 •36 IT1. O � , I TREE 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
�:..'' THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
•t
• .100.36; : ;,;'? ^ ." : tK ` x 98,09 HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
�. ` t.•-5ai-'' ID O 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
a. �• I I x j� �11s 8. THERE ARE NO ABUTTING WELLS WITHIN 100' OF THE PROPOSED S.A.S..
�•:; I I h 9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS
100, 5 �; I ; AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
.,:.;.�•: ; : ; . DIRECTED BY THE APPROVING AUTHORITIES.
G� • • y-'`t y`"�� p{3- - 10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
EXISTING S.A.S.
` THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CBdh Z 3 , • TO BE REMOVED WITHIN CONSTRUCTION.
68.8 i STRIPOUT BOUNDARY, 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
`�
OTHERWISE ABANDONED. IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND
UTILITY 1 0,02 N0`'10'36" W 'tip 9'7499.68 � )3,VW03 REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3).
POLE o cr . 98,82 12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
o 0 99,10.
o _ INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL.
100,20 edge 99.64 of o� pavement o' 99.16 -�
• �` OF 4S 13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING
�L SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN.
BENCHMARK �` �� o ` 14. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY AND
J�R,4
J� /� �i o PETER T. J' IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY.
MAGNETIC NAIL SET BLYTH� T�1 L1 , (11 Mc CIVIL
`�`,
EL.=99.86 v CIVIL "' 15. EROSION CONTROL FOR ALL DISTURBED AREAS SHALL BE MAINTAINED
o. 35109 BVW02 UNTIL STABILIZED WITH GRASS. HYDROSEEDING IS RECOMMENDED.
PK SET 86 PROPOSED S.A.S. O
FEMA FLOOD DESIGNATION '� PROPOSED SEPTIC SYSTEM UPGRADE PLAN
NON HAZARD PARTIAL STRIPOUT TO SUITABLE � 7 BLYTHE TERRACE WEST YARMOUTH, MA
"C" HORIZON MAY BE REQUIRED ,2 ��2 i Prepared for: Robert Pontz, 7 Blythe Terrace, West Yarmouth, MA 02673
WETLAND CONSULTANT INSTALL A 40 MIL POLY LINER PLAN REVISION 12/1218 OWNER OF RECORD Engineering by: SCALE DRAWN JOB. No.
MARSH MATTERS ENVIRONMENTAL
TOP OF LINER, EL.=101.0 PONTZ, ROBERT K En ineerin WOYI�.S, Inc. 1 "=20' P.T.M. 233-18
P.O. BOX 554 ADD WORK LIMIT, NOTE 15 AND Engineering
FORESTDALE, MA 02644 BOTT. OF LINER, EL.=98.5 NOTE TO PRESEVRE TREE BSULLIVAN LYTHE TERRPONTACE
DONNA K 12 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED SHEET NO.
978-434-1228 WEST YARMOUH, MA 02673 (508 ) 4 77-5313 11/7/18 P.T.M. 1 of 3
EXISTING SEPTIC TANK &
PROPOSED PUMP CHAMBER NOTE: TO PREVENT BREAKOUT, INSTALL A 40 MIL
POLY LINER AS SHOWN ON SHEET 1.
PROVIDE RISERS & COVERS AS DESCRIBED: TOP OF LINER, EL.=101.0
1) INLET COVER SET TO 6" OF GRADE. PROPOSED D-B BOTT. OF LINER, EL.=98.5
2) 20" OUTLET COVER SET TO GRADE QX
MANHOLE COVER SHALL BE SECURED INSTALL WATERTIGHT RISER & PROPOSED S.A.S.
TO PREVENT UNAUTHORIZED ACCESS. COVER SET TO 6" OF GRADE INSTALL ONE INSPECTION, (MINIMUM)
`F.G. EL.=102.4t F.G. EL: 102.4f F.G. EL.=101'.7(MIN.) to 102.1t
F.G. EL.=102.5(EXISTING) / PROVIDE ENOUGH WIRE
SLACK TO REMOVE PUMP MAINTAIN 27 GRADE (MIN.) OVER S.A.S.
/// •� ®��
L - 22'f
®S=1% (MIN.)
VC4"SCH40 P
s"
14"
10"
ADD
EFFLUENT
INV.=100.70
2 FLOATS
FILTER
USE OUTLET
,......_..
KNOCK OUT
EXISTING
SEPTIC TANK
nvV.= I UU. iys
EXISTING
(FIELD VERIFY)
1000 GALLON PUMP CHAMBER
(H-10 RATED)
(See Pump Detail, Sheet 3)
QMN L=10'(MAX)
2° HAID
1 B ocKs
4"SCH40 PVC
PROVE pS p�L BENDS 1--�
6 EFF.DEPTH
I NV. =100.'
INV.=100.90
PROPOSED D-BOX
3 OUTLETS (MIN.)
INV.=100.45t INV.=100.61 -�
NOTES:
1) PUMP CHAMBER & D-BOX SHALL BE SET LEVEL AND TRUE ELEV.=100.96
BREAKOUT TO GRADE ON A MECHANICALLY COMPACTED 6" CRUSHED BREEKOUT .85(END) -
STONE BASE, AS SPECIFIED IN 310 CMR 15.221(2).
2) INSTALL INLET & OUTLET TEES AS REQUIRED. BOTTOM ELEV.=100.00
3) MAX. COVER OVER SEPTIC TANK, D-BOX & S.A.S. SHALL BE 36".
4) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE INVERTS PRIOR 4' MIN. SEPARATION G.W.
TO CONSTRUCTION. AND OF NATURALLY
5) EFFLUENT FILTER SHALL BE INSTALLED ON OUTLET OCCURRING PERVIOUS SOILS
TEE AS MANUFACTURED BY ZABEL OR EQUAL. FILTER EST. HIGH G.W. EL: 96.0
SHALL BE INSPECTED AND CLEANED ANNUALLY.
SEPTIC SYSTEM PROFILE
DESIGN CRITERIA
NUMBER OF BEDROOMS: 3
SOIL TEXTURAL CLASS: CLASS I
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 330 GPD
DESIGN FLOW: 330 GPD
GARBAGE GRINDER: NO
LEACHING AREA REQUIRED: (330 GPD) = 445.9 SF
.74 GPD/SF
EXISTING SEPTIC TANK: 1000 GALLON CAPACITY
PROPOSED PUMP CHAMBER: 1000 GALLON CAPACITY, H-10
PROPOSED D-BOX: 1 INLET, 3 OUTLET (MIN.), H-10
INSTALL AN 20' x 22.6' LEACH FIELD
SIDEWALL AREA: NOT APPLICABLE
BOTTOM AREA: 20' x 22.6' = 452.0 S.F.
TOTAL AREA: ....................................... 452.0 S.F.
LEACHING CAPACITY = 0.74 GPD/SF x 452.0 SF = 334.5 GPD
DIAM. INSPECTION PORT,
20' x 22.6 LEACHING FIELDfH4"
PERFORATED IN S,A.S., SOLID
JTH 3 DISTRIBUTION LINESABOVE S.A.S., WITH^SCREW CAP
CAPPED ENDS
TI SLOPE OF PERF. PIPE = 0.5% -INV. EL.=100.50(END)
22.6' EFFECTIVE LENGTH
SOIL ABSORPTION SYSTEM (PROF, )
ESTABLISH VEGETATIVE COVER
FINISH GRADE
.=101.8 to 102.1
APPROVED
FILTER FABRIC
3/4"-1 1/2" DOUBLE
6 6 4' WASHED STONE
20' EFFECTIVE WIDTH
SOIL ABSORPTION SYSTEM (SECTION)
SOIL LOG
DATE: AUGUST 22, 2018
SOIL EVALUATOR: PETER McENTEE SE#1542
WITNESS: AMY VON HONE RS HEALTH AGENT
ELEV. TP— 1 DEPTH
101.0 0"
FILL
(LOAM)
96.3
B
LOAMY SAND
10YR 5/6
96.0
HIGH G.W.
REDOX
7.5 YR 5/8
95.5
C
MED. SAND
2.5Y 6/6
94.8
STDG. G.W.
56"
60"
PERC
54"/66"
66"
74"
93.0 96"
PERC RATE: <2 MIN./IN.("B"&"C" HORIZONS)
ESTIMATED HIGH GW, EL.=96.0
PROPOSED
S.A.S.
21.1'__�
O+�
Zp.
S.A.S. DIMENSIONS
SPLIT LEVEL jDECK
HOUSE'(#(above)
7)
T. 0. F.=104.22
IFF=106. 3f
N
•sue `—, �
PROP.
S.A.S.
S.A.S. LAYOUT
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
7 BLYTHE TERRACE, WEST YARMOUTH, MA
Prepared for: Robert Pontz, 7 Blythe Terrace, West Yarmouth, MA 02673
Engineering by: SCALE DRAWN JOB. NO.
Engineering Works, Inc. N.T.S. P.T.M. 233-18
12 West Crossfield Road, Forestdole, MA 02644 DATE CHECKED SHEET NO.
(508) 477-5313 11/7/18 P.T.M. 2 Of 3
6
PROVIDE WATERTIGHT CONCRETE RISER WITH
SECURED FRAME & COVER TO GRADE
HOISTING CABLE 709 STAINLESS STEEL
1/8 DIAMETER. / 1,760 LB. STRENGTH.
PROVIDE ENOUGH WIRE �—
SLACK TO REMOVE PUMP T
INV. (IN)=100.70
ALARM ON EL: 97.70
PUMP ON EL: 97.45
NEMA 4 JUNCTION BOX CORROSION RESISTANT
& LIQUID —TIGHT CABLE CONNECTORS SUPPORTED
BY 1-1/4" PVC CONDUIT. JOINTS TO BE MADE
WATERTIGHT. USE SJE RHOMBUS—JB PLUGGER
OR EQUAL. PROVIDE ENOUGH WIRE
SLACK TO REMOVE PUMP
�— INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING
WITH WATERTIGHT JOINTS. WIRE HIGH' WATER ALARM
FLOAT TO SJE RHOMBUS TANK ALERT XT ALARM PANEL
ON CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP.
— 2" BALL VALVE (FIELD ADJUST FOR 20 GPM RATE)
(INSTALL QUICK DISCONNECT FOR EASY REMOVAL)
2"SCH. 40 DISCHARGE
2" 90' ELBOW W/ 1 /4" WEEP HOLE
PUMP OFF EL: 97.12 15"
BOTTOM " 2" SWING CHECK VALVE
PUMP CHAMBER
12MBER
ELEV.= 96.12 —_ 2" SCH. 40 PVC DISCHARGE PIPE
PROVIDE 2 FLOATS: 4"
FLOAT NOA: PUMP ON/OFF—SJ RHOMBUS (PROVIDED WITH PUMP)
FLOAT NO.2: ALARM ACTIVATION FLOAT —PROVIDED WITH ALARM PANEL LIBERTY LE40 SERIES PUMP .4 H.P. 115 V
(ON SEPARATE CIRCUIT FROM PUMP SPECIFIED) WITH 2" DISCHARGE, OR EQUAL
PUMP AND ACCESSORIES AVAILABLE AT:
CAPE COD WINWATER WORKS CO., HYANNIS, MA. (508) 862-0166
NOTE: APPROVED ALTERNATE MAY BE SUBSTITUTED.
PUMP DETAIL
BEDROOM BATH KITCHEN DINING
ROOM DECK
HALL (above)
—]�
BEDROOM I BATH UP RIVIN
GOOM I FL
UPPER LEVEL
GARAGE
FLOOR PLAN -
BEDROOM
HALL
1DNI7
BATH
FAMILY
ROOM
LOWER LEVEL
DOSING & STORAGE REQUIREMENTS
DESIGN FLOW: 330 GPD
DOSING REQUIRED: 4 CYCLES/DAY (SAND)
330 - 4 = 82.5 GALLONS/CYCLE
DISTANCE REQUIRED BETWEEN PUMP
ON AND PUMP OFF FLOATS:
82.5 GAL/CYCLE - 250 GAL/FT = 0.33 FT/CYCLE (SAY 4")
STORAGE REQUIRED ABOVE WORKING LEVEL: 330 GALLONS
STORAGE PROVIDED:
INV.(IN) EL: 100.70 — PUMP ON EL: 97.45 = 3.25'
STORAGE PROVIDED = 3.25 x 250 GAL/FT = 812.5 GALLONS
BUOYANCY CALCULATIONS
NOT REQUIRED -BOTTOM IS ABOVE GROUNDWATER
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
7 BLYTHE TERRACE, WEST YARMOUTH, MA
Prepared for: Robert Pontz, 7 Blythe Terrace, West Yarmouth, MA 02673
Engineering by: SCALE DRAWN JOB. NO.
Engineering Works, Inc. N.T.S. P.T.M. 233-18
12 West Crossfield Road, Forestdale, MA 02644 DATE CHECKED SHEET NO.
(508) 477-5313 1 1 /7/18 P.T.M. 3 Of 3