HomeMy WebLinkAbout24.14 - Site Plan of Land (Version 2)GENERAL NOTES:
I. THIS PLAN /S FOR THE DESIGN AND CONSTRUCTION
_ OF THE SEWAGE DISPOSAL SYSTEM AND PERMITTING
ONL Y.
2, VERTICAL DATUM IS NGVD. FOR BENCH MARKS
SET. SEE SITE PLAN.
3. 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.
4. 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.
5.: ALL SEWER PIPE SHALL BE.SCHEDULE 40 OR
APPROVED EQUAL.
6. SEPTIC TANK AND D -BOX SHALL BE REINFORCED
PRECAST CONCRETE AND WATERTIGHT.
7. BEFORE CONSTRUCTION CALL 'DIG -SAFE'.
1-888-DIO-SAFE AND THE LOCAL WATER DEPT.
FOR LOCATION OF UNDERGROUND UTILITIES.
8. EXISTING CESSPOOLS TO BE PUMPED DRY AND
REMOVED.
9. ALL UNSUITABLE MATERIAL (O.E 6 B HORIZONS)
ENCOUNTERED BELOW THE INVERT OF THE LEACHING
FACILITY TO BE REMOVED FOR A DISTANCE OF 5*
AROUND AND REPLACED WITH SAND IN ACCORDANCE
WITH TITLE S.
10. 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.
I1. LOT IS WITHIN FLOOD HAZARD ZONE 8 AS PER
MAP 250015 0005 D. DATED JULY 2. 1992.
OCUS
ACCESS COVERS MUST BE WITHIN
6' OF FINISH GRADE
14n ^ FIRST 2' 70
)J.a w/N BE LEVEL -7
I, t
GAS L J \_LQ.a 10' 111 IFoI 9..
RAFFLE
OUTLET 5 HIGH CAPrICITY INFILTRATOR
BOX
3 O
D UTL CHAMBERS W/3.5' STONE AROUND
1500 GAL l0'W X 38'1 X 10-d
SEPTIC TANK 6' CRUSHED STONE BASE
PROFILE : NOT TO SCALE
8' w
1E '�A.6
50
6- S3 «
6
EXISTING DWELLING
TO GE REMOVED
CESSPOOL
/
/
/ =d'
p op e
• � m
w o 9`
10.56
z \
t!i O, v%
9' MINIMUM.
3- MAXIMUM COVER
MIN 2' OF PEASTONE
3/4' - 1 I/2"DIA.
WASHED STONE
N
5 NIGH CAPACITY
INFILTRATORS W/J.5's
STONE AROWD
SOIL REPOVAL
`D -80X
1500 GAL
SEPTIC TANK
INVERT ELEVATIONS:
INVERT AT BUILDING:
11.65
INVERT IN SEPTIC TANK:
//.35
INVERT OUT SEPTIC TANK:
II•I
INVERT IN DIST. BOX:
10.97
INVERT OUT DIST. BOX:
10.8
INVERT 1N LEACH CHAMBER:
10.53
BOTTOM OF LEACH CHAMBER:
9.7
ADJUSTED GROUND WATER:
4.7
OBSERVED GROUND WATER:
4.3
BOTTOM OF TEST HOLE ♦l: 3.8
INDEX WELL M/W 29. ZONE A
4/98 - 6.3. 0.4' ADJUSTMENT
DESIGN CRI TER IA:
DESIGN FLOW:
3 BEDROOMS AT 1/0 G.P.D. PER
BEDROOM EQUALS 330 G.P.D.
NO GARBAGE GRINDER
SEPTIC TANK REQUIRED:
330 G.P.D. X 200V - 660 GAL.
SEPTIC TANK PROVIDED: 1500 GAL. MIN,
SOIL ABSORPTION SYSTEM REQUIRED:
DESIGN PERC RATE f 5 MIN/INCH
SOIL TEXTURAL CLASS - I
EFFLUENT LOADING RATE - 0.74-GPD/SF
330 GPD / 0.74 GPD/SF - 446 S.F. REQUIRED
PROVIDED: 5 HIGH CAPACITY INFILTRATOR
CHAMBERS W/J.5'3 STONE AROUND. A-460 S.F.
460 S.F.x 0.74 GPD/SF - 340 GPD
SOIL TEST PIT DA TA e
INDICATES INDICATES
PERCOLATION OBSERVED
TEST GROUNDWATER
G CESSPOOL
moi-. « I � � /71 � •J
'o, I 5
[r, L O T 9 pl ., 50
11723 3 S. F. oN s 66_W S/ TE_ PL A /V OF L A MD
10.4
£ 46 ACRES /A /VSE. �/M�AP / 9 FARCE -LA /W9
HYD TAO ROLT .673 ' ���y �/�� WE s T YA R / YI O U T H . I VI A .
ELEV 13.2.211 NOVO DAv a
(e' O PREPARED FOR
S H� R � ENE T ESS � ER
10.43 t:'•7 C f ;,"�'.
45 LAKES / DE A VE. #5 . MARLBORO. MA 017-5.2
r1r �i v cH 'i S -
iz,1 ..�,.�,ryJ,r�r=• .SCALE: / "- 20 MAY .5. /998
V.f
EAGLE SURVEYING INC
923 Rout a 6A
f,
Yarmouthport MA. 02675
508 362-8 1 32
(508) 432-5333
0 10 20 40 JOB NO: 98-044 FIELD:CFW/EEK CALC: SAH/CFW CHECK: CFW DRN: SAH
TP •l
0' .,_,,.__.. //.3
84't 4.3
90- ' L 3.8
DATE: APRIL 30. 1998
TEST BY: STEPHEN HAAS
WITNESSED BY: AMY VONHONE
PERC RATE: f 2 MIN/INCH
2 •
..........................................
E LOAMY IOYR
SAND 4/3
7
..........................................
10.7
B LOAMY IOYR
SAND5/B
24'
..........................................
9.3
MEDIUM IOYR
Cl
SAND 6/6
4,A
48'
84't 4.3
90- ' L 3.8
DATE: APRIL 30. 1998
TEST BY: STEPHEN HAAS
WITNESSED BY: AMY VONHONE
PERC RATE: f 2 MIN/INCH