HomeMy WebLinkAbout7 Stone Avenue Site Plan of Land 3INSPECTION PORTS FOR
FAST UNIT TO BE BROUGHT
TO FINISH GRADE
BLOWER TO BE PLACED
Wl THIN 60' OF FAST UNIT VENT
nr18' MIN
FAST
UNIT
ACCESS COVERS MUST BE WITHIN
6' OF FINISH GRADE �
FIRST 2' TO
BE LEVEL 7
TEE7 /
9' MINIMUM COVER
1--4' PERF PIPE
Z' SCH 40 PVC j ro'v \6• IDIf 4- SOLID PIPE
3.5 8.1 3/4' - 1 1/2' DIA -18.0
1500 GAL H-20 PUMP CHAMBER
H-20 SEPTIC TANK WATERTIGHT AND
FAST READY FACTORY WATERPROOFED
WATERTIGHT AND
FACTORY WATERPROOFED 6' CRUSHED STONE OR
COMPACTED BASE
PROFILE : Nor TO SCALE
BOUYANCY CALCULATIONS:
GENERAL NOTES:
I. THIS PLAN IS FOR THE DESIGN AND CONSTRUCTION
OF THE SEWAGE DISPOSAL SYSTEM AND PERMITTING
PURPOSES ONLY.
2. VERTICAL DATUM 15 NGVD. FOR BENCH MARKS
SET. SEE SITE PLAN.
J. LIMIT OF WETLAND VEGETATION WAS DELINEATED
BY HAMLYN CONSULTING. LIMIT OF COASTAL BANK
WAS DELINEATED BY ENSR.
4. ALL CONSTRUCTION METHODS AND MATERIALS AND
MAINTENANCE OF THE SEPTIC SYSTEM SHALL
CONFORM TO MASS. D.E.P. TITLE 5 AND LOCAL
BOARD OF HEALTH REGULATIONS.
5. ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
AREAS SUBJECT TO VEHICULAR TRAFFIC OR GREATER
THAN 3' IN DEPTH SHALL BE CAPABLE OF WITH-
STANDING H-20 WHEEL LOADS.
6. ALL SEWER PIPE SHALL BE SCHEDULE 40 OR
APPROVED EOUA L
7. SEPTIC TANK. PUMP CHAMBER AND D -BOX SHALL BE
REINFORCED PRECAST CONCRETE. WATERTIGHT AND
WATERPROOF. D -BOX SHALL BE WATER TESTED TO
CHECK FOR LEVEL WHEN THERE IS MORE THAN ONE
OUTLET.
8. BEFORE CONSTRUCTION CALL 'DIG -SAFE'.
1 -888 -DIG -SAFE AND THE LOCAL WATER DEPT.
FOR LOCATION OF UNDERGROUND UTILITIES.
9. SEPTIC SYSTEM INSTALLER SHALL NOTIFY THE
DESIGN ENGINEER TWO DAYS PRIOR TO CONSTRUCTION
OF THE SYSTEM TO ALLOW FOR SCHEDULING OF THE
CONSTRUCTION INSPECTIONS. THE FOLLOWING INSPEC-
TIONS SHALL BE DONE AT A MINIMUM:
1. DURING THE REQUIRED EXCAVATION.
2. FOOTING FORMS AND REBAR PRIOR TO POURING
J. WALL FORMS AND REBAR PRIOR TO POURING.
4. FINAL INSPECTION OF SEPTIC TANK. PUMP AND
k LEACHING FIELD PRIOR TO BACKFILLING.
10. ALL UNSUITABLE MATERIAL (FILL AND PEAT)
ENCOUNTERED BELOW THE INVERT OF THE LEACHING
FACILITY TO BE REMOVED FOR A DISTANCE OF 5'
AROUND TO A DEPTH OF 12'-16' AND REPLACED
WITH SAND IN ACCORDANCE WITH TITLE 5.
11. ANY RETAINING WALL SHOWN ON THIS PLAN IS FOR
LOCATION ONLY AND SHALL CONSTRUCTED IN ACCOR-
DANCE WITH THE DESIGN PROVIDED ON A SEPARATE
SHEET.
12. IT SHALL REMAIN THE CLIENT'S RESPONSIBILITY
TO HAVE THE PROPOSED BUILDING FOUNDATION
DESIGNED TO ACCOUNT FOR THE EXISTING GRADE
AND SOIL CONDITIONS AT THE LOCATION OF THE
PROPOSED BUILDING.
13. NO DETERMINATION HAS BEEN MADE AS TO
COMPLIANCE WITH DEED RESTRICTIONS OR ZONING
REGULATIONS. IT SHALL REMAIN THE CLIENTS
RESPONSIBILITY TO OBTAIN ALL PERMITS, SPECIAL
PERMITS. VARIANCES ETC. FOR THIS PROJECT.
14. INSTALLATION OF FAST UNIT TO BE CERTIFIED BY
FAST REPRESENTATIVE. A YEARLY INSPECTION AND
MAINTENANCE CONTRACT SHALL BE MAINTAINED WITH
THE FAST REPRESENTATIVE.
4'VENT MIN. 2' OF
PEASTONE
18' MIN 0
REINFORCED CONCRETE
�• RETAINING WALL
DOUBLE WASHED STONE .0 7 S
9 OUTLET vi B NIL POLY-�
D -BOX VAPOR BARRIER
OBSERVED
GROUNDWATER, EL -1.9
20 'x 30' LEACH FIELD
SEPTIC TANK DISPLACEMENT - (2.5-(-0.7) x I( x 6.17 - 217 C.F.
217 C.F. x 62.4 0/C.F. - 135400. H-20 TANK - 21230+ OK
PUMP CHAMBER DISPLACEMENT - (2.5-(-I.0) x 9 x 5.25 - 165 C.F.
165 C.F. x 62.4 0/C.F. - 102960. H-20 TANK - 145000 OK
VARIANCES REQUIRED.
TITLE 5. MAXIMUM FEASIBLE COMPLIANCE
SECTION 15.211:(1) MINIMUM SETBACK DISTANCES
10' IS REOUIRED BETWEEN THE SEPTIC TANK AND THE PROPERTY LINE. 8' IS PROVIDED.
A 2' VARIANCE 15 REOUESTED. !0' IS REOUIRED BETWEEN THE PUMP CHAMBER AND
THE PROPERTY LINE. 2' IS PROVIDED, AN 8' VARIANCE IS REQUESTED. 10' IS
REOUIRED BETWEEN THE PUMP CHAMBER AND THE CELLAR WALL. 5' IS PROVIDED. A 5'
VARIANCE IS REQUESTED. !0' IS REOUIRED BETWEEN THE SAS AND THE PROPERTY LINE.
4' 1S PROVIDED. A 6' VARIANCE IS REQUESTED.
TOWN OF YARMOUTH SUBSURFACE DISPOSAL OF SEWAGE REGULATIONS
REGULATION 3.7: DISTANCES A LOCATION OF DISPOSAL FACILITIES
50'IS REOUIRED BETWEEN THE SEPTIC TANK AND THE WFTLAND. 45' IS PROVIDED.
N
CB.I
OEC CB/DISK FND
BYW+B
A 5' VARIANCE IS REOUESTED. 100' IS REOUIRED BETWEEN THE SAS AND THE / 0',
WETLAND. 70' IS PROVIDED TO THE TOP OF BANK. A 30' VARIANCE IS REOUESTED.
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CESSPOOL 4� C£S-1 /
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150P eAL
SEPI!C TAN.0 A
1�
<11 9<r W IFA_' UNIT
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bt /i PUMPS.e / \
INV -I.6 .'0// , _ `\ % \ µ°.. 0 C4AV8ER
/ R£TAININ; WALL
` Ca+S .%, TOP - EL 9/0 ♦ /.L
,. METER PITTtyF.♦\
Oe i
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n 0
P`'SP y� i ' .,'P • \% / .� Copp eR' ,' i
ro
0 - 0 /20'0 30 L£ CH I£L
CDN SOIL REM AL
SEE NOTE
r \ qy RETAINING CL
LOTS'♦ S. T, U. &•, -y� ry
UPLAND -19.240* S.F. yq<< Co. t ` `1
LINv-I.s \ WETLAND -760' S.F. �� r`s_ 4k ,
yo
\ TOTAL -20 '000* S.F.
CD+6 CORP -
1.00 \ �•\ CDRB DUN
OF COASTAL /
nom. \♦. � CD+ UWIT
CD-
lk
t \
V ` qt\ ♦ \
PUMP SYSTEM NOTES:
1. PUMP TO BE MY£RS RESIDENTIAL SEWAGE PUMP MODEL 5RM4 4 PVC INLET
OR EQUAL.
\ 2. THE PUMP SHALL START AND STOP AT THE ELEVATIO'.S SHOWN.
3. THE PUMP SHALL BE INSTALLED IN STRICT CONFORM'♦CE WITH
THE MANVFACTURER'S SPECIFICATIONS AND TITLE V REGULATIONS.
PUMP DISCHARGE SHALL BE 2 INCHES. PUMP SHOULD P° ABLE TO
BE DISCONNECTED AND LIFTED OUT OF THE PUMP CHAMBER WITHOUT
HAVING TO ENTER THE PUMP CHAMBER.
4. THE ALARM SHALL START AT THE ELEVATION. SHOWN A•.0 BE
POWERED BY A CIRCUIT SEPARATE FROM THE PUMP PCRER,
S. AN ELECTRICAL PERMIT MUST BE OBTAINED FOR THIS INSTALLATION.
�M �
COUP[IN6
7.25
r�
1N SEPTIC TANK:
7.05
�.
)
OUT SEPTIC TANK:
HOLE
INVERT
v 1
_
5.2
4 CNECN
PUMP ON
OUT PUMP CHAMBER:
6.5
1
INVERT
,moi
o r
INVERT
PUMP OFF PWO
8.15
e -a P
1N LEACH FIELD:
8.1
1.2
INVERT
_.1 )
LEWES BAY
BOTTOM
LEACH FIELD:
7.5
LOCUS MAP
2.5
4'VENT MIN. 2' OF
PEASTONE
18' MIN 0
REINFORCED CONCRETE
�• RETAINING WALL
DOUBLE WASHED STONE .0 7 S
9 OUTLET vi B NIL POLY-�
D -BOX VAPOR BARRIER
OBSERVED
GROUNDWATER, EL -1.9
20 'x 30' LEACH FIELD
SEPTIC TANK DISPLACEMENT - (2.5-(-0.7) x I( x 6.17 - 217 C.F.
217 C.F. x 62.4 0/C.F. - 135400. H-20 TANK - 21230+ OK
PUMP CHAMBER DISPLACEMENT - (2.5-(-I.0) x 9 x 5.25 - 165 C.F.
165 C.F. x 62.4 0/C.F. - 102960. H-20 TANK - 145000 OK
VARIANCES REQUIRED.
TITLE 5. MAXIMUM FEASIBLE COMPLIANCE
SECTION 15.211:(1) MINIMUM SETBACK DISTANCES
10' IS REOUIRED BETWEEN THE SEPTIC TANK AND THE PROPERTY LINE. 8' IS PROVIDED.
A 2' VARIANCE 15 REOUESTED. !0' IS REOUIRED BETWEEN THE PUMP CHAMBER AND
THE PROPERTY LINE. 2' IS PROVIDED, AN 8' VARIANCE IS REQUESTED. 10' IS
REOUIRED BETWEEN THE PUMP CHAMBER AND THE CELLAR WALL. 5' IS PROVIDED. A 5'
VARIANCE IS REQUESTED. !0' IS REOUIRED BETWEEN THE SAS AND THE PROPERTY LINE.
4' 1S PROVIDED. A 6' VARIANCE IS REQUESTED.
TOWN OF YARMOUTH SUBSURFACE DISPOSAL OF SEWAGE REGULATIONS
REGULATION 3.7: DISTANCES A LOCATION OF DISPOSAL FACILITIES
50'IS REOUIRED BETWEEN THE SEPTIC TANK AND THE WFTLAND. 45' IS PROVIDED.
N
CB.I
OEC CB/DISK FND
BYW+B
A 5' VARIANCE IS REOUESTED. 100' IS REOUIRED BETWEEN THE SAS AND THE / 0',
WETLAND. 70' IS PROVIDED TO THE TOP OF BANK. A 30' VARIANCE IS REOUESTED.
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48N
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CESSPOOL 4� C£S-1 /
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SEPI!C TAN.0 A
1�
<11 9<r W IFA_' UNIT
°gyp X `
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L8r1 r \ o.
/ .`tC}'' \1 l Ott_- •os �\ �\ .P,S, p a1,/ �o i. ♦.♦o /;
bt /i PUMPS.e / \
INV -I.6 .'0// , _ `\ % \ µ°.. 0 C4AV8ER
/ R£TAININ; WALL
` Ca+S .%, TOP - EL 9/0 ♦ /.L
,. METER PITTtyF.♦\
Oe i
,4r, S: � - 'y'f _�,lN o<Cr \� •Q ♦� �Ge',,' ,Od ,
C0.3 _ 6 o. QOS ,� Q05 , / .�. •' - i'
n 0
P`'SP y� i ' .,'P • \% / .� Copp eR' ,' i
ro
0 - 0 /20'0 30 L£ CH I£L
CDN SOIL REM AL
SEE NOTE
r \ qy RETAINING CL
LOTS'♦ S. T, U. &•, -y� ry
UPLAND -19.240* S.F. yq<< Co. t ` `1
LINv-I.s \ WETLAND -760' S.F. �� r`s_ 4k ,
yo
\ TOTAL -20 '000* S.F.
CD+6 CORP -
1.00 \ �•\ CDRB DUN
OF COASTAL /
nom. \♦. � CD+ UWIT
CD-
lk
t \
V ` qt\ ♦ \
PUMP SYSTEM NOTES:
1. PUMP TO BE MY£RS RESIDENTIAL SEWAGE PUMP MODEL 5RM4 4 PVC INLET
OR EQUAL.
\ 2. THE PUMP SHALL START AND STOP AT THE ELEVATIO'.S SHOWN.
3. THE PUMP SHALL BE INSTALLED IN STRICT CONFORM'♦CE WITH
THE MANVFACTURER'S SPECIFICATIONS AND TITLE V REGULATIONS.
PUMP DISCHARGE SHALL BE 2 INCHES. PUMP SHOULD P° ABLE TO
BE DISCONNECTED AND LIFTED OUT OF THE PUMP CHAMBER WITHOUT
HAVING TO ENTER THE PUMP CHAMBER.
4. THE ALARM SHALL START AT THE ELEVATION. SHOWN A•.0 BE
POWERED BY A CIRCUIT SEPARATE FROM THE PUMP PCRER,
S. AN ELECTRICAL PERMIT MUST BE OBTAINED FOR THIS INSTALLATION.
�M �
PUMP DETAIL :Nor r0 SCALE
USING 1000 GAL. PUMP CHAMBER
WATERTIGHT AND WATERPROOF
Z_ PVC OUTLET
0 /0 20 40
INVERT ELEVATIONS:
INVERT
COUP[IN6
7.25
MERCURY FLOAT
1N SEPTIC TANK:
7.05
SWITCHES PEEP
INVERT
OUT SEPTIC TANK:
HOLE
INVERT
ALARM ON
6.75
5.2
4 CNECN
PUMP ON
OUT PUMP CHAMBER:
6.5
VALVE
INVERT
1N DIST. BOX:
5.3, RAW
INVERT
PUMP OFF PWO
8.15
e -a P
1N LEACH FIELD:
8.1
1.2
PUMP DETAIL :Nor r0 SCALE
USING 1000 GAL. PUMP CHAMBER
WATERTIGHT AND WATERPROOF
Z_ PVC OUTLET
0 /0 20 40
INVERT ELEVATIONS:
INVERT
AT BUILDING:
7.25
INVERT
1N SEPTIC TANK:
7.05
INVERT
OUT SEPTIC TANK:
6.8
INVERT
IN PUMP CHAMBER:
6.75
5.2
INVERT
OUT PUMP CHAMBER:
6.5
INVERT
1N DIST. BOX:
8.32
INVERT
OUT DIST. BOX:
8.15
INVERT
1N LEACH FIELD:
8.1
1.2
INVERT
END LEACH FIELD:
8.0
BOTTOM
LEACH FIELD:
7.5
HIGH GROUND WATER:
2.5
96
OBSERVED GROUND WATER:
1.9
BOTTOM OF TEST BORING +2: -17.1
!il
40'FILL I L L
DESIGN CRITERIA:
DESIGN FLOW:
4 BEDROOMS AT 110 G.P.D. PER
BEDROOM EOUALS 440 G.P.D.
NO GARBAGE GRINDER
SEPTIC TANK REQUIRED:
440 G.P.D. X 200% - 880 GAL.
SEPTIC TANK PROVIDED: 1500 GAL. MIN.
SOIL ABSORPTION SYSTEM REOUIRED:
DESIGN PERC RATE ( 5 MIN/INCH
SOIL TEXTURAL CLASS - I
EFFLUENT LOADING RATE - 0.74 GPD/SF
440 GPD / 0.74 GPD/SF - 595 S.F. REQUIRED
PROVIDED: 20'x 30' LEACH FIELD. 6' DEEP
AREA - 600 S.F. x 0.74 - 444 G.P.D.
SOIL TES T PIT DA TA
INDICATES INDICATES
PERCOLATION = OBSERVED
TEST GROUNDWATER
TS sl TB 02
EXTURE COLOR 5.2 0' HORIZON TEXTURE COLOR 5.2
FILL
PEA T
C I COARSE 2.5Y
SAND 6/1
/.9
40 '
/.9
PEA T
188 '.......................................... -10.5
C I COARSE
SAND
200 '.......................................... - 1 1 .5
C2 FINE
SA NO
216" ................... ...........
.... I....... - 12.8
C.3 MED I UM
SAND
216'1 1 -12.8 264'
DATE: OCTOBER 8. 2002
TEST BY: STEPHEN HAAS
WITNESSED BY: AMY VONHONE
PERC RATE: C 2 MIN/INCH ASSUMED
IN Cl
TP 01
HORIZON TEXTURE - COLOR
0.
5.2
\ LOAMY
'4'
SAND
6' ....... ...... ...,......
4.5
FILL
40' _.. ._.. _....
/.9
-C / SANDY IOYR
LOAM............3/!
48
1.2
C2 LOAMY
SAND
64'- ........ .............
-0.1
C3 MED -COARSE 2.5Y
SAND 5/1
96
2 8
C4 PEAT
ORGANIC
I56'
-7.8
DATE: MARCH 24, 1999
TEST BY: FLAHERTY. STEFANI d BRACKEN
WITNESSED BY: AMY VONHONE
S/ TE_ P L A/\/ O� L A /\/O
7 S TONE A VENUE. MAP 20. PARCEL 30
WE' S T YA R"O U TA -1. "A.
P R E P A R E0 FOR :
�R H,�R0L0 LEV//VE
P .
0. BOX / 68 . YARMOUTh/POR T. MA 02675
SCALE-: / '" - 20 OCTOBER /0. 2002
REVISED: OCTOBER 28. 2002
REVISED: NOVEMBER 25. 2002
EAGLE SURVEYING, INC
923 Route 6A
Yormouthpart MA. 02675
508 362-8132
( 508 ) 432-5333