HomeMy WebLinkAbout97 South Sea Avenue Septic System Design 2i
FIRST 2' TO
y ACCESS COVERS MUST BE WITHIN BE LEVEL
2B
NOVTE
TEE
6' _6" OF FINISH GRADE
r`
t
FBF`F7 103.72
�•' +q Ij
/ 4* O/AM PIPE 2SCH 40 PVC D 103.
LGCUS� 100.01
Q. 0� 99.45 99. 15 103.,
9 7 ' w5 J _9L4 3 OUTLET
D -BOX
I50C, GAL H-10 H-!0 PUMP CHAMBER
W `
v - _SEPTIC TANK WATERTIGHT AND
WATERTIGHT AND
FACTORY WATERPROOFED
?, i FACTORY WATERPROOFED
y, CRUSHED STONE OR
COMPACTED BASE
L OCUS MAP PROFILE: NOT TO SCALE
IRRIGATION
GENERAL NOTES:
1. THIS PLAN IS FOR .THE. DESIGN AND CONSTRUCTION B HIGH CAPACITY
OF THE SEWAGE' DISPOSAL SYSTEM ONLY. INFILTRATOR CHAMBERS
' Z W13.5'x STONE AROUND
2, VERTICAL DATUM IS ASSUMED. FOR BENCH MARKS n N D.
SET. SEE SITE PLAN.
J. ALL CONSTRUCTION METHODS AND MATERIALS AND o
>E
MAINTENANCE OF THE SEPTIC SYSTEM SHALL ! o
CONFORM TO MASS. D.E.P.' TITLE 5 AND LOCAL
o
BOARD OF HEALTH. REGULATIONS. _ Q
4. ALL SEPTIC SYSTEM COMPONENTS LOCATED UNDER
AREAS SUBJECT.TO VEHICULAR TRAFFIC OR GREATER. -
IHA,r 3' IN DEPTH $HALL BE CAPABLE OF WITH- --
STAI:DING H-26, WHEEL LOAD$.
y�
5. A L 5-W,ER PIPE SHALL BE SCHEDULE 40 OR
APP:OCED EQUAL.
�p PwP a4MeE..
6. SEr'T.L TANK. PUMP CHAMBER AND D -BOX SHALL BE
REitiFORCED PRECAST CONCRETE, WATERTIGHT AND of by �� SEPTI
WATERPROOF I D -BOX SHALL BE WATER TESTED TO \
ti� o
CHECK FOR LEVEL WHEN THERE IS MORE THAN ONE a�
OUTLET. - CLOTHESLINE O
BY C91DH _ND O CESSPOOLS PI
7. 8EFOi7E CONSTRUCTION CALL "DIG -SAFE EL -102.23
I-Bd5-01G-SAFE AND THE LOCAL WATER DEPT. o $VICK
F0
I UNDERGROUND UTILITIES. by
R LOCATION' UND
1SPF
F
B. EXISTING CESSPOOLS TO BE PUMPED DRY. AND
BACKFILLED. �'' FxlsrrNG 1,45
0�
9. ALL UNSUITABLE MATERIAL (A 6 8;HORIZONSI
ENCOUNTERED BELOW THE INVERT OF THE LEACHINGI R
FAC;LITY 70 BE REMOVED FOR A DISTANCE OF 5' t
AFG'I+D AND REPLACED WITH SAND IN ACCORDANCE \
WITH.TITLE 5 _
10.. EX i - T I N'G INVERT AT THE DWELL I NG MAY NEED TO \S,\lplp
irE r,'ELOCATED TO THE. ELEVATION SHOWN.
9
ti
BOUYANCY CAL COLA T l ONS:
SEPTIC TANK: DISPLACEMENT - (97.7-95,21 x 10.5 x115.67 - 149 C,F.
149 C.F. x 62.4 !/C.F. - 9287/. H-10 TANK - 11480# OK %
P
PUMP CHAMBER: DISPLACEMENT,- (97.7-94.91 x 8.5 x114:83 - 115 C.F.
115 C.F. x 62.4 s/C.F. -'7173/. H-10 TANK - 8240; OK -
PUA1P SYSTEM NOTES:
1. PUaP To SE MYERS RESIDENTIAL. SEWAGE PUMP MODEL SRM4 PYC INLET
OR E6UAL. -
2. . THE `LAP "LL START AND STOP AT THE ELEVATIONS SHOWN.
J. THE PVMP SHALL BE INSTALLED 7N STRICT CONFORMANCE WITH
THE MANLFACTURER'S SPECIFICATIONS AND TITLE Y. REGULATIONS.
PU'AIP DISCHARGE SHALL BE 2. INCHES. PUMP SHOULD BE ABLE TO
BE Of$CONNECTED AND LIFTED OUT OF THE PUMP CHAMBER WITHOUT
T R THE POMP CHAMBER -
PVC OUTLET ,
HAVING TO EN. £
4. ThE ALARM SHALL START AT THE ELEVATION SHOWN AND BE PUMP DE TA l L NOT TO SCALE
POWERED BY A CIRCUIT SEPARATE FROM THE PLWP POWER. USING 1000 GAL, PUMP CHAMBER
5. AN E.ECTRICAL PEI NIT MUST Of OBTA INEO FOR THIS INSTALLATION. WATERTIGHT AND WATERPAOCF
i
9' Mi NiMUM COVER I J y VER I IFL EVA ! I ONS
MIN. 2' OF INVERT EX1ST1l;; SEWER: 100.01
IT
PEAONE1'VFNT INVERT IN SEPTIC TANK: 99.7
10..a MIN 2vINVERT OUT SEPTIC TANK: 99.45
18 YIN
INVERT IN PL+.!A CHAMBER: 99.4
02. 7. j INVERT OUT PJbf° CHAMBER: 99. 15
} `----3/4' - I !/2' DIA. INVERT IN J15T. BOX: 103.72
6 HIGH CAPACITY INFILTRATOR DOUBLE WASHED STONE INVERT OUT DISI. BOX: 103.55
CHAMBERS W/3.5'1 STONE AROUND INVERT /N LEACH CHAMBER: 103.53
10'x x 50'1 x 10'd BOTTOM LEACH CHAMBER: 102.7
ADJUSTED GROUND WATER: 97.7
OBSERVED GROUND WATER: 95.0
BOTTOM OF TEST HOLE #!r 94.0
INDEX WELL M1W 29, ZONE A
U` FEB 02 READING -9.7'. ADJ-2.7'
1p 0 0
moo.
` `N
SCF \
r `
v,
457 - S.
- FET♦
1101 �l
P�(
Y
Ik `
P,
i ♦
0�
B' LFsro
DESIGN CRITER
I
DESIGN FLOW:
4 BEDROOMS AT ilO G.P.D. PER
BEDROOM EOUALS 440 G.P.D.
NO GARBAGE GRINDER
SEPTIC TANK REOUIRED:
440 G.P.D. X 200V - 860 GAL.
.SEPTIC TANK PROVIDED: 1500 GAL. le!f,
SOIL ABSORPTION SYSTEM REOUIRED:
DESIGN PERC RATE C 5 MIN/INCH
SOIL TEXTURAL CLASS - I
EFFLUENT LOADING RATE - 0.74 GPD/SF
440 GPD / 0.74 GPD/SF - 595 S.F. REOUIRED
PROVIDED: 6 HIGH CAPACITY INF1LTdATOP
CHAMBERS W/3.5 1 STONE AROUND, A-600 S.F.
600 S.F. x 0.74 - 444 GPD
$CIL TEST PI T ATA
INDICATES INDICFTES
PERCOLATION OBSERVED
TEST GROUNDWATER
TP +f
0. HORIZON TEXTURE COLOR 102.0
Q LOAMY /0YR
SAND 3/3
i2' 101.0
p LOAMY - 10YR
J SAND 5/6
28" _...__....._ _ 99.7
C MEDIUM IOYR
SAND 6/6
c4' �- 95.0
96" ---- 94.0
DATA F'"BPUARY 28, 2002
TEST BY: STEPHEN HAAS
W/TNES EE,' 3Y: LYNN MULKEEN
PERC Pa rF: C 2.M1N_/INCH
♦(e� 2 _ _!./tom G,r-_.-
hy.
v
SLS EP 7- / C S YS TE -M 0 E-,5
97 SOUTH SEA 4 VE/vIJE
I P,4EP.4RE� FOR
ROBER7- HILL
SCAL c / 20' ♦4 RR / L / 7. 2002
EAGLE SURVEY I NG 2 1 NC
923 Route 6A
Yari-n thpor t MA 02675
1508 362-8132
( 508) 432-5333
JOB l'l0l-I35-fFLD:CFW/EEK CALC: SAN/CFW CHECK: CFW DRN: SAN
COUPLING
MERCURY FLOAT
- SFITOWS - WEEP
HOLE
ALARM ON - CeEcx
PWP ON VAL YE
S'D AN
/UIP OfF O fWP
6'Sl9P
PVC OUTLET ,
HAVING TO EN. £
4. ThE ALARM SHALL START AT THE ELEVATION SHOWN AND BE PUMP DE TA l L NOT TO SCALE
POWERED BY A CIRCUIT SEPARATE FROM THE PLWP POWER. USING 1000 GAL, PUMP CHAMBER
5. AN E.ECTRICAL PEI NIT MUST Of OBTA INEO FOR THIS INSTALLATION. WATERTIGHT AND WATERPAOCF
i
9' Mi NiMUM COVER I J y VER I IFL EVA ! I ONS
MIN. 2' OF INVERT EX1ST1l;; SEWER: 100.01
IT
PEAONE1'VFNT INVERT IN SEPTIC TANK: 99.7
10..a MIN 2vINVERT OUT SEPTIC TANK: 99.45
18 YIN
INVERT IN PL+.!A CHAMBER: 99.4
02. 7. j INVERT OUT PJbf° CHAMBER: 99. 15
} `----3/4' - I !/2' DIA. INVERT IN J15T. BOX: 103.72
6 HIGH CAPACITY INFILTRATOR DOUBLE WASHED STONE INVERT OUT DISI. BOX: 103.55
CHAMBERS W/3.5'1 STONE AROUND INVERT /N LEACH CHAMBER: 103.53
10'x x 50'1 x 10'd BOTTOM LEACH CHAMBER: 102.7
ADJUSTED GROUND WATER: 97.7
OBSERVED GROUND WATER: 95.0
BOTTOM OF TEST HOLE #!r 94.0
INDEX WELL M1W 29, ZONE A
U` FEB 02 READING -9.7'. ADJ-2.7'
1p 0 0
moo.
` `N
SCF \
r `
v,
457 - S.
- FET♦
1101 �l
P�(
Y
Ik `
P,
i ♦
0�
B' LFsro
DESIGN CRITER
I
DESIGN FLOW:
4 BEDROOMS AT ilO G.P.D. PER
BEDROOM EOUALS 440 G.P.D.
NO GARBAGE GRINDER
SEPTIC TANK REOUIRED:
440 G.P.D. X 200V - 860 GAL.
.SEPTIC TANK PROVIDED: 1500 GAL. le!f,
SOIL ABSORPTION SYSTEM REOUIRED:
DESIGN PERC RATE C 5 MIN/INCH
SOIL TEXTURAL CLASS - I
EFFLUENT LOADING RATE - 0.74 GPD/SF
440 GPD / 0.74 GPD/SF - 595 S.F. REOUIRED
PROVIDED: 6 HIGH CAPACITY INF1LTdATOP
CHAMBERS W/3.5 1 STONE AROUND, A-600 S.F.
600 S.F. x 0.74 - 444 GPD
$CIL TEST PI T ATA
INDICATES INDICFTES
PERCOLATION OBSERVED
TEST GROUNDWATER
TP +f
0. HORIZON TEXTURE COLOR 102.0
Q LOAMY /0YR
SAND 3/3
i2' 101.0
p LOAMY - 10YR
J SAND 5/6
28" _...__....._ _ 99.7
C MEDIUM IOYR
SAND 6/6
c4' �- 95.0
96" ---- 94.0
DATA F'"BPUARY 28, 2002
TEST BY: STEPHEN HAAS
W/TNES EE,' 3Y: LYNN MULKEEN
PERC Pa rF: C 2.M1N_/INCH
♦(e� 2 _ _!./tom G,r-_.-
hy.
v
SLS EP 7- / C S YS TE -M 0 E-,5
97 SOUTH SEA 4 VE/vIJE
I P,4EP.4RE� FOR
ROBER7- HILL
SCAL c / 20' ♦4 RR / L / 7. 2002
EAGLE SURVEY I NG 2 1 NC
923 Route 6A
Yari-n thpor t MA 02675
1508 362-8132
( 508) 432-5333
JOB l'l0l-I35-fFLD:CFW/EEK CALC: SAN/CFW CHECK: CFW DRN: SAN