HomeMy WebLinkAboutEngineered Plans - Rev. 2019SOIL LOG
DATE: OCTOBER 9, 2019
SOIL EVALUATOR: DARREN M. MEYER, R.S.,
WITNESS: PHIL RENAUD, YARMOUTH HEALTH
Bois TP -1 Depth
13.90 0"
FlLL
12.72
14"
A
LOAMY SAD
11.90
24'
B
D
1l 0YR 5/6
10.32
43"
C
PERC TEST
MEDIUM SAND
V— 8.48
2.5Y 7/4
5.90' 1 96"
PERC RATE <2 MINAN. (-Cl- HORIZON)
GROUNDWATER OBSERVED AT 72' EL 7.90
WELL: M¢W-29 ZONE A. LEVEL 7.8, AW 1.4'
ADJUSTED GROUNDWATER a". 9.30
TBM = EL. 13.5
BULKHEAD FOUNDATION
13.1
3.2
Permit valid for REPAIR OF SEP' €1C SYST'm
EiBNLI, due to State anti Local seldic variances.
[Board of llea¢th rc sieve and apt royal is required for
any future ackdi¢ions/renovat4onsta iterations to
sewage facilities andior struetnresld wetking.
Yarmouth Flealth [Depattntent
APPROVED
L4 41
Date
10
LOT 9
10,262 s.f.
VA
rt1
F
.e_
LEGEND WEST YARMOUTH
PROPOSED CONTOUR c
® PROPOSED SPOT GRADE �2
-- gg -- EXISTING CONTOUR e
+ 96.52 EXISTING SPOT GRADE �RCfgF yIr
—W— EXISTING WATER SERVICE W y
TEST PIT
�O/, SCALE 1"=20' {yq4/S 0
14
40 ml POLY
LINER (note 17)
SE l
?�00• �a 14.21 LOCUS MAP
• LOCUS INFORMATION
PROP. 5FT PLAN REF: 182/139
\ SOIL REMOVAL TITLE REF: 3127/249
1 PARCEL ID: MAP 17 PAR. 178
ky-WtS
W0
I PROP. GEOGRIDI ���������
SEPTIC SYSTEM
13.9 REPAIR PLAN
LOCATED AT:
12 SANDPIPER LANE
WEST YARMOUTH, MA
PREPARED FOR
JOHN SERGI/
CLIFFORD EXCAV.
OCTOBER 21, 2019 REV: NOVEMBER 12, 2019
ti of A4.1 `N OF
I(' Fb 002 STEVE
W. cym SPD RREN M.
ti/ B'9�, o NO. 35 91 ti �•_/ w
No. 1140
8F0
QVC
4�7
FLOORPLAN MEYER & SONS, INC.
P.O. BOX 981
EAST SANDWICH, MA. 02537
PH: (508)360-3311
FAX: (774)413-9468
SURVEY BY: meyerandsonstitle5@gmail.com
WELLER & ASSOC.
SHEET 1 OF 2 J#2120
T.O.F. EL=15.0
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS
PROPOSED TANK PUMP CHAMBER
O
INSTALL RISERS TO FINISH GRADE W/ INSTALL RISERS to FINISH GRADE W/ INSTAL RISERS W/IN 6" OF FINISH GRADE
LOCI(ING COVERS LOCKING COVERS
-EL14.Ot
EL. 14.Ot I EL.14.0t
F.G. EU 16.0t -1
. 1
ARE TO BE
H 40 PVC
u y
OMP
PUMP CHAIN.
(SEE DETAIL
PROPOSED 1,500/500 GALLON
2 -COMPARTMENT SEPTIC TANK
NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING
PIPE INVERTS PRIOR TO CONSTRUCTION.
2) SEPT 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 IN SEPTIC TANK AS REQUIRED.
4) GAS BAFFLE W/ FILTER TO BE INSTALLED ON OUTLET TEE
INSTALL 1' PVC CONDUIT TO HOUSE FOR WIRING
WITH WATERTIGHT JOINTS. WIRE HIGH WATER ALARM
FLOAT TO GP 2000 HIGH WATER ALARM PANAL ON
CIRCUIT SEPARATE FROM CIRCUIT TO THE PUMP.
HOISTING CABLE 7x19 STAINLESS STEEL
1/8" DIAMETER. / 1,760 LB. STRENGTH.-
PC
TRENGTH:PC (OU7)=11.70 T
ALARM ON EU 9.03
PUMP ON EU 8.70
PUMP OFF EL: 8.37 le'
L
6
BOTTOM OF INT. P.C. EL 7.70 1
as. 1%
INV.= 11.70
IWALL
SMfMRY
INV.- 14.92J D -SO `
TEE SHALL NOT EXTEND
RFLOW FLOW UNE
DB -5 W/BAFFLE)
75
SEPTIC SYSTEM PROFILE
. PROVIDE WATERTIGHT CONCRETE RISER
NTH SECURED COVER TO GRADE
NEMA 4 JUNCTION BOX CORROSION RESISTANT
& LIQUID -TIGHT CABLE CONNECTORS SUPPORTED
BY 1-1/4' PVC CONDUIT. JOINTS TO BE MADE
WATERTIGHT
.2"BALL VALVE W/ UNIONS SCH. 80 PVC
GEORGE FISHER CO. MODEL NO. 560 INH EQUAL
2"SCH. 40 DISCHARGE TO D-BOX
-2"SCH. 40 TEE W/ CLEAN-OUT CAP
PROVIDE 1/4' WEEP HOLE IN DISCHARGE
PIPE FOR SELF -DRAINING FORCE MAIN
-2' BALL CHECK VALVE SCH. 80 PVC
100 P.S.I. FLOWMATIC MODEL No. 2085
PROVIDE - WIDE N cOATS: '-2* SCH. 40 PVC DISCHARGE PIPE
FLOAT NO.l: PUMP FLOAT NO.2: ALARM AACTIIVATSON (BARNESOBARNES618 073612EOR EQUAL) BARNES SEV412 PUMP .5 H.P. 115 V
2' DISCHARGE PASSING Y 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
BUOYANCY CALCULATIONS
PROP. 2.000 GALLON PUMP CHAMBER:
AIR= 12' x 7' x 4 x 62.4 - 20,996 IW
9M'ad TWX x 7' x 0.75 x 120 - 7,560 lbs
emab tank . 16.6011 lbe
arotuwl er + m btv tank > upM,
7,580 + 16,000 a 23,560 The > 20,996 lbs
PUMP CHAMBER BUOYANCY CHECK 0.16
DOSING & STORAGE REQUIREMENTS
DAILY FLOW: 330 GPD
DOSING REQUIRED: 8 CYCLES/DAY (SAND)
330 = 8 = 41 GALLONS/CYCLE
DISTANCE REQUIRED BETWEEN PUMP
ON AND PUMP OFF FLOATS:
41 GAL/CYCLE = 125 GAL/FT = 0.33 FT/CYCLE (4')
STORAGE REQUIRED ABOVE WORKING LEVEL;- 330 GALLONS
STORAGE PROVIDED:
INV. EL:* 7.33 - ALARM ON EL' 4.66 -2.67'
STORAGE PROVIDED = 2.67' X 125 GAL/FT = 333 GALLONS
N.T.S.
FINISH GRADE -15.77
MAINTAIN 2% MIN SLOPE OVER LEACHING AREA
L-10'(MAX)
0 S= 1% (MIN.)
MIN. COVER OVER S.A.S. - 9"
TWO INSPECTION
4 ROWS OF 6 UNITS AT 4.0'/UNIT - 24.0'/ROW
INv.ELEv.=14'63 SOIL ABSORPTION SYSTEM ROFILEI
RESTORE VEGETATIVE COVER
POLY
LINER
(note 17)
PERC SAND
BREAKOUT=TOP ELEV.=15.02
COVER UNITS WITH
''>, FILTER FABRIC
INV. ELEV.= 14.63
BOTTOM ELEV.= 14.35
EXISTING SUITABLE
2.83
MATERIAL
5' MIN. ABOVE BOTTOM OF
T.P. EXCAVATION OR G.W.
EFFECTIVE WIDTH = 4 x 2.83' - 11.32'
(5.05' PROVIDED)
USE 4 ROWS OF 6 INFILTRATOR QUICK 4 PLUS
ADJ. GROUNDWATER EL.=9.30
_ STD LP 133" INVERT) UNITS -NO STONE
GENERAL NOTES:
I. ALL CHANGES 70 THIS PUN MUST BE APPROVED BY THE LOCAL
BOARD OF HEALTH AND THE DESIGN ENGINEER.
2. ALL WORK AND MATERINS SHALL CONFORM TO THE REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE V. AND ANY APPLICABLE
LOGO. RULES AND REWUTKINS.
3. THE SEWAGE DISPOSAL SYSTEM SHAD. NOT BE BACIFUUED PRIM
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANY CONDITIONS ENCOUNTERED WRING CONSTRUCTION DIFFERING
SHOWN H REPORTED TO THE SIGN
ENGINEER PES
5. ALL ELEVAT06 BASED ON ASSUMED DATUM.
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
CONTRACTOR OR IDRE�� OF
HEALTH FOR PROPERINSPECTIONS UINGCON5TRUCTION.
7. WATER SUPPLY PROVIDED BY MUNICIPAL WATER.
8. ALL AREAS DISTURBED WRING CONSTRUCTION SHALL BE RESTORED
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
9. R SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
THE LOCATION OF ALL UNDERGROUND UTILITIES. PRIOR TO BEGINNING
CONSTRUCTION.
10. EXISTING LEACHING (IN REAR) TO BE CRUSHED, PUMPED AND REMOVED.
REPLACE WITH CLEAN MEDIUM SAND PER TITLE S.
11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION
12. THIS MAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY
AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY
13. NO PRIVATE WELLS WITHIN 100 FT. OF PROPOSED LEACHING
14. ALL PIPE TO BE 4" SCH 40 O 1/8'/FT (UNLESS SPEC. OTHERIWSE)
15. THE DESIGN OF THIS SYSTEM DOES NOT ALLOW
FOR THE USE OF A GARBAGE GRINDER
16. NO WETLANDS WITHIN 100 FT. OF PROPOSED LEACHING
17. MACE 40m] POLY LINER FROM EL 15.02-11.02 AROUND ENTIRE EDGE
EDGE OF SOIL REMOVAL TO PREVENT BREAKOUT.
PLACE GEOGRID UNDER LEACHING, EXTENDING 1 FOOT PAST PERIMETER
TYPICAL SECTION
KTA
DESIGN CRITERIA
NUMBER OF BEDROOMS: 3 BR DESIGN ***NOT IN ZONE II***
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 450% = 1,485 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
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
12 SANDPIPER LANE, WEST YARMOUTH, MA
Design and Site Plan by: SCALE DRAWN DATE
MEYER 8 SONS, INC. N.T.S. DMM 10/21/19
PO Box
61
E4STSANOWICN, MA02537 REV. DATE SHEET NO.
ASTSA
505-362.2922 11/12/19 2 of 2