HomeMy WebLinkAbout83-1737 - Site Plan002FIRST FLOOR EL. 12.3' SYSTEM PROFILE
TOP FNDN EL. 11.4'NOT To SCALE)
ACCESS COVER TO WITHIN 6" OF FIN. GRADE (
ACCESS COVER (WATERTIGHT) TO /�' WITHIN 6" OF FIN. GRADE
'1,Q' MINIMUM .75'.OF COVER OVER PRECAST { 2% SLOPE REQUIRED OVER SYSTEM
RUN PIPE LEVEL 2' DOUBLE WASHED PEASTONE.
9.05' FOR FIRST 2'
PROPOSED 1500_
GALLON SEPTIC
8.85, 8.60
TANK (H- 10 ) GAS g•01'
BAFFLE 000
7.98' o
(-2-% SLOPE) t6' CRUSHED STONE OR MECHANICAL - _ So.
COMPACTION. (15.221 (23)�b
DEPTH OF FLOW = , 4, (.-!- ". R SLOPE) (-i-% % SLOPE)
TEE SIZES: 3/4" TO 1 1/2" DOUBLE WASHED STONE
INLET
.DEPTH .e:1.0"
OUTLET DEPTH 14"
TEST HOLE LOGS
ENGINEER: LISA LYONS, RS
11 WITNESS: SUE RASK, RS
DATE: 6/15/05
0.75' MIN. PERC. RATE _ < 2 MIN/INCH
8 4' CLASS I SOILS
PERCOLATION TESTING PERFORMED 8/31/05 BY RICK JUDD. RS, AMY
VON HONE, RS WITNESSING.. RATE: < 2 MIN/INCH IN LS SAND LAYER
oELEV.
7.4 0„/ 55-8, 0,. Q 5.7'
FOUNDATION- .10' - SEPTIC TANK 42' D' BOX 5' LEACHING
FACILITY
USE GROUNDWATER EL. 2.4'
(TIDALLY INFLUENCED)
TOP ELEV VARIES40 Ma POLY VINYL AND
11.4' TO 8.4' 1. 0. MASTIC ON INSIDE OF NOTE MONITORING WELLS WERE SET ON LOTS 2 AND 3, AND HIGHEST
RE AINING WALL. READING USED OVER NEW MOON TIDAL CYCLE DURING WET TIME OF YEAR
(APRIL 2003)
i
A, (6) M3 BARS CONT. FOR
HORIZONTAL REINFORCEMENT PROP. CONC RET. WALL
..
7,4' TO 4.4 EL 8.4'
' F1 6.0' LOWEST PROP ELEV. (FINAL GRADE) SHOWING VARYING ELEVATIONS E
/3 BARS 12' O.C. FOR VERTICAL EL. 8.4'
•�. REINFORCEMENT
EL 11.4' EL. 11.0' r
PR
BASE ELL OP SAS 9°
A
EL, 11.0'
NATURAL SOIL EL. 8.4'
1 BASIN ELEV. = 6A
RVE &6
SF Il
® 6, SMALL
AREA
a)I DRAIN
n m
6.3 - �y
+63 _ x
(urL,ANU) ., - PROP.
WUKK UMII ! ,.. \►►
l-
. CONC. RET. WALL (NTS)
PROP.
HOUSE EL 10.0'
LINE (
ILT FENCE)
y
. •ir.l ,. I
7.1
+. 4,7
'
511
417
\
-moi
+ 3
RUN JJ
\
+7,
A %
PROP, CONCRETE RET.
WALL AROUND
SAS
+6.6 0 113.641
TH2 THH11
(SEE DETAIL)
Z ENGINEER SHALL STAKE FOOTING PRIOR TO POURING
cfl
w
O
0
n .2981 w
7.0'
tee'
9.2'
0
/
1
+4.6 I
CATCH
„i
BENCHMARK
- CTR. OF
1 BASIN ELEV. = 6A
RVE &6
SF Il
® 6, SMALL
AREA
a)I DRAIN
n m
6.3 - �y
+63 _ x
(urL,ANU) ., - PROP.
WUKK UMII ! ,.. \►►
-
LINE (
ILT FENCE)
y
. •ir.l ,. I
N
+. 4,7
'
417
\
-moi
RUN JJ
\
k..
TO NE 4.1
1, ENGINEER SHALL INSPECT WHEN REWIRED EXCAVATION IS
COMPLETE
y
_
+ 5.1 "
Z ENGINEER SHALL STAKE FOOTING PRIOR TO POURING
cfl
O
+5.5
�.
OF WALL
-4. ENGINEER SHALL�INSPECT WHEN CLEAN FILL HAS BEEN PROPERLY
SO
1
+4.6 I
„i
h +65
4
a.0
LOT'2
N
'
\
.9
REQUIRED INSPECTIONS AND CERTIFICATIONS
k..
2.6 +5.7
1, ENGINEER SHALL INSPECT WHEN REWIRED EXCAVATION IS
COMPLETE
_
Z ENGINEER SHALL STAKE FOOTING PRIOR TO POURING
3. ENGINEER SHALL INSPECT FOOTING AND REBAR PRIOR TO POURING
+ 5.3
OF WALL
-4. ENGINEER SHALL�INSPECT WHEN CLEAN FILL HAS BEEN PROPERLY
DEPOSITED
5, ENGINEER SHALL AND CERTIFY SEP TIC COMPONENTS AND
PUMP MECHANISMSS AFTER AFTER INSTALLATION
]G
ENGINEER SHALL CERTIFY TO YARMOUTH HEALTH DEPARTMENT THAT
'
THE RETAINING WALL. SEPTIC SYSTEM AND PUMP MECHANISMS HAVE
n
�:+ 4.1 I
BEEN INSTALLED IN SUBSTANTIAL COMPUANCE WITH THE APPROVED
PLAN.
FILL
9'
39"
44"
120"
A/E
LS
1OYR 5/1
e
LS
1 OYR 4/3 2.55'
C MOTTLES O
41•
IVIS (EL 2.38')
1OYR 5/4
1
A/E
MS
IOYR 3/1
B
LS
10YR 4/3
40" 2.36'
MS
42" obs. water. 2.2'
2.5Y 5/3
-4_2 120"
SEPTIC DESIGN: (GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 3 BEDROOMS (1110GPD) = 330 GPD
USE A 330 GPD DESIGN FLOW
SEPTIC TANK: 330 GPD (4a) = 1485
USE A 1500 GALLON SEPTIC TANK
LEACHING:
SIDES: 2--�
(3,74 25 + 10.83)_(.74) (.58) = 41.2
------
BOTTOM: 37.25 x 10.83 (.74) = 298.5
TOTAL: 459 S.F. 339.7 GPD
JSE 5 STANDARD INFILTRATORS WITH 4' STONE AT
SIDES AND 3' AT ENDS
LEGEND
100.0 PROPOSED SPOT ELEVATION
100x0 EXISTING SPOT ELEVATION
100 PROPOSED CONTOUR
-
100- EXISTING CONTOUR
APPRDVED DATE
off 508-362-4541
fax 508 362-9880
down cape engineering, inc.
CIVIL ENGINEERS
LAND SURVEYORS
939 slain St. yarmouth, ma 02675
-4.3'
BASS RIVER PARKWAY
I
RIVER ST.
CRESCENT CT.
N
LOCUS / L
LOCATION MAP NOT TO SCALE
ASSESSORS MAP 34 PARCEL 266
ZONING DISTRICT: RS 40
YARD SETBACKS:
FRONT = 30'
SIDE = 20'
REAR = 20'
PLAN REF. - 198/111
FLOOD ZONE: All EL. 11
NOTE: FLOODZONE FOUNDATION
REQUIRED (DESIGN BY OTHERS)
NO LIVING SPACE, UTILITIES
DUCT WORK, AIR CONDITIONING,
ETC. ALLOWED BELOW ELEV.
11.0'
FINAL GRADING TO BE IN
CONFORMANCE WITH FEMA
FLOODZONE REGULATIONS
NOTES:
1. DATUM IS NGVD
2. VUNICIPAL WATLER IS AVAILABLE
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H- 10
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.
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT
INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED
FROM BOARD OF HEALTH.
TITLE 5 SITE PLAN/
OF LOT 1 (#145) SOUTH STREET
IN THE TOWN OF:
(SOUTH) YARMOUTH
PREPARED FOR: SIDDHARTH
30 0 30 •0 ••
MA SCALE: 1" = 30' DATE: OCTOBER 4, 2005
�LSHOFL.4 SA OF
^oar ARNE H oy ARNE
o OJALA H
U r.N
0.33 0 9 t D 340
r
AR ;L uav S. DATE