HomeMy WebLinkAboutEngineered Plans - Rev. 20170
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LEGEND
PROPOSED CONTOUR
® PROPOSED SPOT GRADE
--98-- EXISTING CONTOUR
+ 96.52 EXISTING SPOT GRADE
W— EXISTING WATER SERVICE
TEST PIT
/ 2FT. SOIL
REMOVAL
(SEE NOTE 13)
SCALE: 1 in = 20 ft
BENCH MARK
PAINT SPOT ON
BULKHEAD CORNER
i, LC_
' Fi`r�rJ
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lI l USGS DATUM 48SSUMED
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rmit val d or R.1•iPAIR t 0 SFI,-I'I(, S S I'
NLY, d e �o Stade and 1 /o al septi( vs r„n es.
I oard of i�eallth review and pprosad is re( Tire( for
/ GENERAL NOTES:
any fudgrcl adddions/ren/,s ,lionsiadter- tion to
/
ENGINEER BEFORE CONSTRUCTION CONTINUES.
o
0 1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
sewage t�cili/ties aninr stru9loresitlwcilia
BOARD OF HEALTH AND THE DESIGN ENGINEER.
I/
tiia 11110u14h Hea0h 11eI),Ir'tII1
/ 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE 5, AND ANY APPLICABLE
it
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR TO NOTIFY THE �TRUCTIION. OF
LOCAL RULES AND REGULATIONS, EXCEPT AS NOTED.
I PROVE �/ 1', ``fir
� �/ ♦ a
f��
/ ! 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
/ TO INSPECTION AND APPROVAL
t ..1
!/'-�
/ r , LOT 57
1 BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
I /
C-),
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
/
SURVEY REFERENCE:12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY
SITE AND SEWAGE PLAN BY J. DOYLE ASSOC. 125.00\I AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY
126 / 13. REMOVE UNSUITABLE SOILS 2 FT. AROUND LEACHING TO EL. 23.05 OR TOP OF
DATED: JULY 10, 2002 ON FILE WITH HEALTH DEPT. \
Cl- LAYER AND REPLACE W/ CLEAN MEDIUM SAND PER TITLE 5.
14. NO PRIVATE WELLS WITHIN 150 FT. OF PROPOSED LEACHING
I
VARIANCE REQUESTS — MAXIMUM FEASIBLE COMPLIANCE �\ 15. ALL PIPING TO BE 4" SCH 40 Q 1/8"/FT (UNLESS SPECIFIED)
I 16. 2" PRESSURE PIPING, TO BE INSTALLED W/PRESSURE FITTINGS
PER 310CMR15.405: 27 ED AND THRUST BLOCKS AT ALL TURNS.
1) A VARIANCE FROM 310 CMR 15.255(5), TO ALLOW 2FT UNSUITABLE SOIL REMOVAL VS. REQUIRED 5 FT.
17. INSTALL 40 ml POLY LINER AS SHOWN FROM EL. 25.70 TO 21.70.
PER TOWN OF YARMOUTH BOARD OF HEALTH REGULATIONS:
18DRAINAGE BERM TO BE INSTALLED
2) A 18 Fr. VARIANCE FROM TOWN OF YARMOUTH BOARD OF HEALTH TITLE 5 REGULATIONS TO ALLOW . O THEO
TPREVENT RUNOFF ONTO ABUTTING
LEACING TO BE 82 FT. FROM CATCH BASIN VS. REQUIRED 100 FT. LINER PROVIDED PROPERTY TO THE NORTH OF SUBJECT PROPERTY
YARMOUTHPORT
\ LOW
LOCUS MAP
LOCUS INFORMATION
PLAN REF: 214/117
TITLE REF: 16231/128
PARCEL ID: MAP 141 PAR. 032
FLOOD ZONE: "X"
COMMUNITY PANEL: 25001CO578J DATED:07/16/14
PRELIMINARY SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
44 HOMER'S DOCK ROAD
YARMOUTH, MA
PREPARED FOR
SEAN CAH I LL/
READY ROOTER EXC.
NOVEMBER 14, 2017 REV. NOVEMBER 27, 2017
OF
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 J*1688
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
/
ENGINEER BEFORE CONSTRUCTION CONTINUES.
Sime I % i
/
/
5. ALL ELEVATIONS BASED ON ASSUMED DATUM.
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR TO NOTIFY THE �TRUCTIION. OF
! !
I
HEALTH FOR ROPER INSPECTIONS DURING CONS
!/'-�
/ r , LOT 57
_
C-),
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
= 20,000
sf+'r
/ Q
8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
r TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
//AREA
�( 1 PLAN BOOK. 214 PAGE
11 7\'9.
. 2,500G
J/
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Q
2
9. R SHAD. BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE LOCATION
/ A.SSR mAP 141 PCL
32
2 -COMP TANK
TH
AND/OR PRESENCE OF ALL EXISTING SEWER OUTLET PIPES AND UNDERGROUND
UTILITIES PRIOR TO BEGINNING CONSTRUCTION.
23 r�
24 \ `
(150OG/1000G)
// Z
/
2
Q
10. EXISTING LEACHING TO BE PUMPED AND REMAIN IN TACT.
25 �\
/ k
Iljj
11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION
SURVEY REFERENCE:12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY
SITE AND SEWAGE PLAN BY J. DOYLE ASSOC. 125.00\I AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY
126 / 13. REMOVE UNSUITABLE SOILS 2 FT. AROUND LEACHING TO EL. 23.05 OR TOP OF
DATED: JULY 10, 2002 ON FILE WITH HEALTH DEPT. \
Cl- LAYER AND REPLACE W/ CLEAN MEDIUM SAND PER TITLE 5.
14. NO PRIVATE WELLS WITHIN 150 FT. OF PROPOSED LEACHING
I
VARIANCE REQUESTS — MAXIMUM FEASIBLE COMPLIANCE �\ 15. ALL PIPING TO BE 4" SCH 40 Q 1/8"/FT (UNLESS SPECIFIED)
I 16. 2" PRESSURE PIPING, TO BE INSTALLED W/PRESSURE FITTINGS
PER 310CMR15.405: 27 ED AND THRUST BLOCKS AT ALL TURNS.
1) A VARIANCE FROM 310 CMR 15.255(5), TO ALLOW 2FT UNSUITABLE SOIL REMOVAL VS. REQUIRED 5 FT.
17. INSTALL 40 ml POLY LINER AS SHOWN FROM EL. 25.70 TO 21.70.
PER TOWN OF YARMOUTH BOARD OF HEALTH REGULATIONS:
18DRAINAGE BERM TO BE INSTALLED
2) A 18 Fr. VARIANCE FROM TOWN OF YARMOUTH BOARD OF HEALTH TITLE 5 REGULATIONS TO ALLOW . O THEO
TPREVENT RUNOFF ONTO ABUTTING
LEACING TO BE 82 FT. FROM CATCH BASIN VS. REQUIRED 100 FT. LINER PROVIDED PROPERTY TO THE NORTH OF SUBJECT PROPERTY
YARMOUTHPORT
\ LOW
LOCUS MAP
LOCUS INFORMATION
PLAN REF: 214/117
TITLE REF: 16231/128
PARCEL ID: MAP 141 PAR. 032
FLOOD ZONE: "X"
COMMUNITY PANEL: 25001CO578J DATED:07/16/14
PRELIMINARY SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
44 HOMER'S DOCK ROAD
YARMOUTH, MA
PREPARED FOR
SEAN CAH I LL/
READY ROOTER EXC.
NOVEMBER 14, 2017 REV. NOVEMBER 27, 2017
OF
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 J*1688
M
T.O.F. EL.=27.13
. � EL.26.8±
x
.Y
QS -2X
(MIN.)
d Y
Exist, Invert
INV.= 23.78
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS
EXIST, TANK/PUMP CHAMBER
INSTALL RISERS to FINISH GRADE
WITH LOCKING COVERS
EL.26.70± F EL.26.70f
D-BOx
INSTALL RISERS W/IN 6" OF FINISH GRADE
F.G. EL- 27.2±
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
FINISH GRADE SHALL NOT BE < EL:25.69
FOR A DISTANCE OF 15' AROUND THE
PERIMETER OF THE S.A.S.
/-F.G. EL: 26.50(MAX.)
4" SCH 40 PVC SANTARY TEE, •
ice. • �� • � � �� e/ v� �-
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EXISTING 1,500/1,000 GALLON
2 -COMPARTMENT SEPTIC TANK
NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING
PIPE INVERTS PRIOR TO CONSTRUCTION.
2) INSTALL INLET & OUTLET TEES AS REQUIRED.
3) GAS BAFFLE W/ FILTER TO BE INSTALLED ON OUTLET TEE
AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL.
4) INSTALL SANITARY TEE IN D -BOX
DESIGN CRITERIA
NUMBER OF BEDROOMS: 6 BR DESIGN
SOIL TEXTURAL CLASS: CLASS I DESIGN PERC RATE: <2 MIN/IN
DESIGN FLOW: 110 G.P.D./BR x 6 BEDROOMS = 660 GPD
GARBAGE GRINDER: NO (NOT DESIGNED FOR GARBAGE GRINDER)
SEPTIC TANK/PUMP CHAMBER: 660 gpd x 200% = 1,320 gpd
USE EXIST. 2 -COMP 2,50OG TANK (1,50OG/1,000G)
LEACHING AREA REQUIRED: (660)/0.74 = 891.89 S.F.
)ISTRIBUTION BOX: (5 OUTLETS (MINIMUM))
PRIMARY S.A.S.
USE 28'L x 32'W x 6"D LEACHING FIELD W/ 5 LATERAL
SEPTIC SYSTEM PROFILE
N.T.S.
DOSING & STORAGE REQUIREMENTS
DAILY FLOW: 660 GPD
DOSING REQUIRED: 8 CYCLES/DAY (SAND)
660 =- 8 = 82.5 GALLONS/CYCLE
DISTANCE REQUIRED BETWEEN PUMP
ON AND PUMP OFF FLOATS:
82.5 GAL/CYCLE--. 250 GAL/FT = 0.33 FT/CYCLE (4")
STORAGE REQUIRED ABOVE WORKING LEVEL: 660 GALLONS
STORAGE PROVIDED:
INV.(OUT) EL:23.43 - ALARM ON EL: 20.79 =2.64'
STORAGE PROVIDED = 2.64' X 250 GAL/FT = 660 GAL
BOTTOM AREA: 28 X 32 = 896 SQ. FT.
DESIGN FLOW PROV: 0.74GPD/SF(896SF) = 663 GPD>660 GPD req'd
PROVIDE WATERTIGHT CONCRETE RISER
WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM
Elev. TP -A
Depth
Elev. TP -LJ Depth
aew. TP-
1
Depth
(12/04/01)o"
& LIQUID -TIGHT CABLE CONNECTORS SUPPORTED
(12/04/01)
(12/04/0
1/8" DIAMETER. / 1,760 LB. STRENGTH.
WATERTIGHT
0"
PC INV.(OUT)=23.43
0"
0/A/E
2"SCH. 40 DISCHARGE W/PRESSURE FITTINGS TO D -BOX
O/A/E
0/A/E
PUMP ON EL 20.51
PROVIDE 1/4" WEEP HOLE IN DISCHARGE
10"
7"
13"
11"
B
2" BALL CHECK VALVE SCH. 80 PVC
B
B
PROVIDE 2- WIDE ANGLE FLOAT;
LOAMY SAND
FLOAT NOA: PUMP ON/OF (BARNES 073618 OR EQUAL)
LOAMY SAND
LOAMY SAND
2" DISCHARGE PASSING 2" SOLIDS OR EQUAL
10YR 6/6
PUMP & ACCESSORIES AVAILABLE AS A UNIT
1OYR 6/6
10YR 6/6
PUMP & ACCESSORIES AVAILABLE THROUGH WILLIAMSON ELECTRIC (781) 444-6800
PUMP DETAIL
33"9"
34"
C 1
ClC 1
C 1
MEDIUM SAND
MEDIUM SAND
MEDIUM SAND
2.5Y 8/4
2.5Y 8/4
2.5Y 8/4
89"
81"
89"
C2
C2
C2
SILT CLAY LOAM
SILT CLAY LOAM
SILT CLAY LOAM
5Y 7/3
5Y 7/3
5Y 7/3
101"
COARSE SAND
120"
128"
1OYR 8/61124"
GROUNDWATER OBSERVED O
110"
NO GROUNDWATER OBSERVED
GROUNDWATER OBSERVED
O 123'
ADJ. GROUNDWATER WELL SDW
O 86" BELOW GRADE
252
PERC RATE <2MIN/INCH IN 'Cl" LAYER
DECEMBER 4, 2001 TESTHOLES DONE BY JOHN DOYLE
Elev. TP- 1
26.05 (09/14/17)
FILL
24.72 A
LOAMY SAND
10YR 3/2
23.89
B LOAMY SAND
23.05
1OYR 6/8
C 1 MEDIUM SAND
2.5Y 6/4
18.80 C2
SILT CLAY LOAM
17'97 C3 10YR 6/6
COARSE SAND
25Y66
Depth
16"
28'
_,R,..,,. 9" MIN.
INV. ELEV.=25.36
END ELEV.=25.20
Mae OMW 57zwe
BOTTOM EL- 24.70
7
SEPARATION 5.07FT.
OBS. GROUNDWATER O 77"
ADJUSTED GROUNDWATER.
26" 111 "1 7 NOS./ 1
SOIL ABSORPTION SYSTEM (SECTION)
7) EL.19.63 -4--
) O APPROX. 86"
BREAKOUT EL - 25.69
INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING
PROVIDE WATERTIGHT CONCRETE RISER
WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM
WITH SECURED COVER TO GRADE
FLOAT TO GP 2000 HIGH WATER ALARM PANAL ON
CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP.
NEMA 4 JUNCTION BOX CORROSION RESISTANT
& 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.
WATERTIGHT
2"BALL VALVE w/ UNIONS SCH. 80 PVC
PC INV.(OUT)=23.43
GEORGE FISHER CO. MODEL NO. 560 OR EQUAL
2"SCH. 40 DISCHARGE W/PRESSURE FITTINGS TO D -BOX
ALARM ON EL' 20.79
2"SCH. 40 TEE w/ CLEAN-OUT CAP
PUMP ON EL 20.51
PROVIDE 1/4" WEEP HOLE IN DISCHARGE
PUMP OFF EL: 20.18 16"PIPE
FOR SELF -DRAINING FORCE MAIN
13"
9"
1
2" BALL CHECK VALVE SCH. 80 PVC
BOTTOM OF INT. P.C. EL 19.43
100 P.S.I. FLOWMATIC MODEL No. 208S
PROVIDE 2- WIDE ANGLE FLOAT;
2" SCH. 40 PVC DISCHARGE PIPE
FLOAT NOA: PUMP ON/OF (BARNES 073618 OR EQUAL)
BARNES SEV412 PUMP .4 H.P. 115 V
FLOAT NO.2: ALARM ACTIVATION (BARNES 073612 OR EQUAL)
2" DISCHARGE PASSING 2" SOLIDS OR EQUAL
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)
v
564-6774
PUMP & ACCESSORIES AVAILABLE THROUGH WILLIAMSON ELECTRIC (781) 444-6800
PUMP DETAIL
36"
�NITAR�p�
87"
97"
16.80 / 111"
GROUNDWATER OBSERVED O 77', EL 19.63
PERC RATE <2MIN/INCH IN "Cl" LAYER
SOIL LOGS
DATE: SEPTEMBER 14, 2017
SOIL EVALUATOR: DARREN MEYER, R.S., CSE #1614
WITNESS: AMY VONHONE, YARMOUTH HEALTH
N.T.S.
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
44 HOMER'S DOCK ROAD, YARMOUTH, MA
Prepared for: Cahill/Re dRooter Exc.
System Design and Topography Plan by: SCALE DRAWN DATE
MEYER &SONS, INC. N.T.S. DMM 11/14/17
PO BOX 981
EAST SANDWICH, MA 02537 REV. DATE CHECKED SHEET NO.
508-362-292211/27/17 DMM 2 of 2