HomeMy WebLinkAbout86 Crowell Road - Site & Sewage Plan9
SEPTIC PROFILE
T.O.F. AT EL. 1 3.4'(NOT TO SCALE)
--------� ACCESS COVER TO WITHIN 6- OF FIN. GRADE ACCESS COVER (WATERTIGHT) TO
J WITHIN 6" OF FIN. GRADE
uwluuM .75' OF COVER OVER PRECAST
RUN PIPE LEVEL
j -FOR FIRST 2'
10.96'
'
10.43jjjj8CAFF8LE 9 /,76' 9 99 J
6 CRUSHED STONE OR MECHANICAL
( 2 %SLOPE) COMPACTION. (15.221 [21)
DEPTH OF FLOW 44 SLOPE) (-L-7 SLOPE)
TEE SIZES: 10"
.INLET DEPTH
OUTLET DEPTH =
14"
FOUNDATION- 26.5' - SEPTIC TANK 25
5' REMOVAL OF UNSUITABLE SOIL REWIRED AROUND
PERIMETER OF SYSTEM DOWN TO MED/COS LAYER. HIGH POINT
REPLACE WITH CLEAN MED. SAND.
LEACH FIELD
O AREA
O/ S
ALL � 5, %•�
C`2 Q / C �1
f_�5k
PROP. GRAVEL DRIVE. RES
PROP. SILT FENCE BA1CI(6Q BY
I _ - - UNDIST(
X BUFFER
6�
�O
2> .
6X
\
\\35' \\
\ \ _7
\
98-242
2% SLOPE REQUIRED OVER SYSTEM 10.75'
CULTEC FILTER FABRIC PER SPECb
WITH 2" PEASTON i ON TOP OF FABRIC
--\ 10.0'
0 0 0 0 0 0 0 0 0 0 o a o 0 0 0 0 0 0 0 0 0 0
� 9.35'
I CULTEC C4 FIELD DRAIN PANELS
3/4" TO 1 1/27 DOUBLE WASHED STONE
5'
LEACHING
D' BOX 10' FACILITY
ADJUSTED WATER EL. 4.35'
WELL: MIW 29
ZONE: A
ADJ: 0.4'
BENCHMARK - TOP OF �I
CONC. BIND. EL= 11.28 (NGVD) 1
TOP OF FNDN IS.3.4',ABOVE THE HIGH
POINT IN THE ROAD
sx
9.4
DECK /
9.0
8.6
LOT 17A
Area = 42,270± sq.ft.
0.97 Acres
60�
.•
TEST
HOLE
TITLE 5 "MAXIMUM FEASIBLE COMPLIANCE"
(UNDER 15.005, TRANSITION RULES FOR
ENGINEER: D.A.
ISOLATED LOT)
15.405 10: REDUCTION IN SETBACK TO
PROPERTY LINES (10' TO 5')
VON HONE, RS
TOWN OF YARMOUTH REG. 3.7: LEACH FACILITY TO
BE 86' TO
THE EDGE OF WETLAND (14' VARIANCE REQ.)
YARMOUTHTOWN OF
RESERVE(SEEO
(28' VARIANCE REQ.) NOTE
BELOW)
EDGE OF WETLAND
PERC. RATE _
*IF PRIMARY SYSTEM SHOULD FAIL,
CONTAMINATED SOILS, PLACE
PER
REMOVE
CLEAN FILL AND PLACE NEW LEACH
FACILITY IN AREA OF PRIMARY SYSTEM.
I & III
98-242
2% SLOPE REQUIRED OVER SYSTEM 10.75'
CULTEC FILTER FABRIC PER SPECb
WITH 2" PEASTON i ON TOP OF FABRIC
--\ 10.0'
0 0 0 0 0 0 0 0 0 0 o a o 0 0 0 0 0 0 0 0 0 0
� 9.35'
I CULTEC C4 FIELD DRAIN PANELS
3/4" TO 1 1/27 DOUBLE WASHED STONE
5'
LEACHING
D' BOX 10' FACILITY
ADJUSTED WATER EL. 4.35'
WELL: MIW 29
ZONE: A
ADJ: 0.4'
BENCHMARK - TOP OF �I
CONC. BIND. EL= 11.28 (NGVD) 1
TOP OF FNDN IS.3.4',ABOVE THE HIGH
POINT IN THE ROAD
sx
9.4
DECK /
9.0
8.6
LOT 17A
Area = 42,270± sq.ft.
0.97 Acres
60�
.•
TEST
HOLE
LOGS
ENGINEER: D.A.
OJALA, SE
WITNESS: AMY
VON HONE, RS
DATE: 5/28/98
PERC. RATE _
< 2 MIN
PER
INCH
I & III
N/A
/
CLASS
SOILS
P#
�� 5
6 _I
C�
ELEV.
Q
10.2'
N
0^
9.7_
C
2
LOCATION MAP SCALE 1"Ap
LS0YR
-
L5
4/2
7"
10YR 4/2
ASSESSORS MAP 13 PARCEL Q17-1
18"
B
ZONING DISTRICT: R-25
B
B
LS
YARD SETBACKS:
10YR 6/8
7'4
28"
10YR 6/8
7.9'
FRONT = 30'
C1
SIDE = 6'
Cl
MED/COS
REAR = 20'
MED/COS
84•.
obs. water
3.2'
PLAN REF. -56/9 1925
gg" obs: water
3.95'
2.5Y 6/6
FLOOD ZONE: A ELEV. 10.0'
2.5Y 6/6
114"
0.7'
108"
0.7'
C2
C2
SILT LOAM
SILT LOAM
2.5Y 7/2
2.5Y 7/2
120"
-0_3'
126"
-0.45
NOTES.
SEPTIC DESIGN_ (GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 3 BEDROOMS (110 GPD) = 330 GPD
USE A 330 APD DFSIrN FLOW
SEPTI_ 330 GPD (Z-) = 660
USE15OD-GALLON SEPTIC TANK
LEACHING:
N/A
SIDES: = 346
26 x 18 (.74)
BOTTOM:
TOTAL: 468 S.F. 346 GPD
USE LEACH FIELD OF 2 ROWS OF (3) C4 CULTEC
FIELD DRAIN PANELS, WITH 4' OF STONE BETWEEN ROWS
3' AT SIDES AND 1' AT ENDS
LEGEND
100.0 PROPOSED SPOT ELEVATION
100x0 EXISTING SPOT ELEVATION
F1 001 PROPOSED CONTOUR
- -
100- - EXISTING CONTOUR
® PROP. DRYWELL
BOARD OF HEALTH
ROVED DATE
oft iox 55,W M2-9880
down cape engineering, inc.
CIVIL ENGINEERS
LAND SURVEYORS
939 main St. yarmouth, ma 02675
1. DATUM IS NGVD
2. MUNICIPAL WATER IS AVAILABLE t0
3. MINIMUM PIPE PITCH TO BE 1/5' PER FOOT. &
4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASFIO 1 20
5. PIPE JOINTS TO BE MADE WATERTIGHT,
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS.
ENVIRONMENTAL CODE TITLE V.
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE
USED FOR LOT LINE STAKING.
B. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
9 COMPONENTS NOT TO INSPECTION BY BOARDBOFBACKFILLED OR CONCEALED WITHOUT
HEALTH AND PERMISSION OBTAINED
FROM BOARD OF HEALTH.
10. WATER TEST D'BOX FOR LEVELNESS.
SITE AND SEWAGE PLAN
OF #86 CROWELL ROAD
IN THE TOWN OF: (WEST) YARMOUTH
PREPARED FOR: `MICHAEL DENARO
30 n 30 60 90
SCALE: 1 - 30 DATE: SEPTEMBER 18, 1998
REV. 10/13/98
REV. 10/20/98 (CONCOM COM'S)
REV. 11/3/9B (PEASTONE)
ARNE H.� 9cyGs o�� ARNE
QJALA 2
CIVILyn
No. 3�@L Q No. 63
C
ATE
P.L.S. /" D