HomeMy WebLinkAboutEngineered Plan - Rev. 2018LEGEND
- 99 - -
EXISTING CONTOUR
X 99. 1
EXIST. SPOT ELEV.
-[99]-
PROPOSED CONTOUR
[98.41
PROPOSED SPOT EL.
TH1
TEST HOLE
27.
SLOPE OF GROUND
COL)
UTILITY POLE
FIRE HYDRANT
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
I LICE # 17-272
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
PROPOSED 12 BEDROOM DWELLING
DESIGN FLOW: 12 BEDROOMS @ 110 GPD = 1320 GPD
USE A 1320 GPD DESIGN FLOW
SEPTIC TANK: 1320 GPD (2) = 2640
USE A 3000 GAL. SEPTIC TANK
LEACHING: i
1320 GPD / (.74) = 1784 SF REQUIRED
50' X 36' = 1800 SF OK
1800 SF X .74 = 1332 GPD OK
USE A 50' X 36' PIPE AND STONE LEACHING FIELD
APPROVED
NOTES
SYSTEM
M PROFILE
1. DATUM IS NAVD 88
PROVIDE MIN. 20" DIAM. WATERTIGHT (NOT TO SCALE)
I
MARK CORNERS OF
LEACHING FIELD W PROVIDE INSPECTION PORTS TO
2. MUNICIPAL WATER IS EXISTING
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
REBAR SET 4" BELOW WITHIN 3" OF FINISH GRADE
TOP FOUND. EL. 79't I'
GRADE
3. MINIMUM PIPE PITCH TO BE 1/ ' 8' PER FOOT.
2% SLOPE
-' \
75.0' MINIMUM .75' OF COVER OVER PRECAST
FILTER FABRIC \
4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS
73.5 TOP 70.5FINISHED GRADE- 4" LOAM & SEED OR PAVE AS REQ.
TO BE AASHO H-2
PRECAST H-10
RISERS (TYP.) i
5. PIPE JOINTS TO BE MADE WATERTIGHT.
2'0 4" OS H40 PVC
CLEAN FILL
6" MIN. SUMP PIPE LEVEL 1ST 2'
'' •' `^•" '' 12" MIN. INT. DIM.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH
4' PERFORATED PVC 6' O.C. S=0.005 -� 0
310 CMR 15.000 (TITLE 5.)
*73.0' 10" 3000 GAL H-20 14" ,
71.20' TEE SEPTIC TANK TEE
3/4"--1/2" DOUBLE WASHED 07.
THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO
:N70.95 p o o °'o' ° WATERTEST D BOX
s" STONE LEACHING FIELD MIN BELOW INV.
BE USED FOR LOT LINE STAKING OR ANY OTHER
GAS BAFFLE::; o°o°o°000000 ,
'°O°n9°°°°° FORILEVELNESS 70.15
o
90'
PURPOSE.
LEVEL BOTTOM 0T6"DEPTH
4' LIQ. LEVEL (ACME OR EQUAL) .': 70.47' 70 '30'
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
. °o°°°°puOp°p°p°o°p°p°ppp°pppppppppp°pppppOp00000O°opo°°°p0°°p0°p°pppo�
p°pp
50.0'
V69°
9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED
.�4O'
WITHOUT. INSPECTION BY BOARD OF HEALTH AND
PERMISSION OBTAINED FROM BOARD OF HEALTH.
6" CRUSHED STONE OR MECHANICAL
'
7'9 -'
COMPACTION. (15.221 [2])
10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING
Locu
/ O
0
0
Dennis i
Pond
C /
0
LL)'i DIGSAFE (1-888-344-7233) AND VERIFYING THE LOCUS MAP
61.5' BOTTOM TH-1 LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES
g (2.5 % SLOPE) ( 2 % SLOPE) I (1 % SLOPE) NO GROUNDWATER FOUND PRIOR TO COMMENCEMENT OF WORK.
I SCALE 1 =2000 t
MA FOUNDATION- 75' SEPTIC TANK 24' LEACHING 11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE
DATE BOARD OF HEALTH ¢ BOX 17 FACILITY
REMOVED BENEATH AND 5' AROUND THE PROPOSED LEACHING FACILITY. ASSESSORS MAP 113 PARCEL 12.1.4
Q 12. EXISTING LEACHING FACILITY SHALL BE PUMPED AND
REMOVED OR PUMPED AND FILLED WITH CLEAN SAND.
0 *THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL
UTILITIES ANID ALL BUILDING SEWER OUTLETS AND ELEVATIONS ZONING SUMMARY
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM
ZONING DISTRICT: R-40 DISTRICT
1 MIN. LOT SIZE 40,000 S.F. 5.4 SACG 5.4 0AC PROPOSED:
1 v \ U MIN. LOT FRONTAGE 150' 80.15' 80.15'
' MIN. FRONT SETBACK 30, 200.5' 190.8'
_ MIN. SIDE SETBACK 20' 34.8' 34.8'
\ MIN. REAR SETBACK 20' 605.2' 605.2'
MAX. BUILDING COVERAGE 25% 2.0% 2.8%
/ MAX. BUILDING HEIGHT 35' 37.4' 48.2'
AVERAGE NATURAL GRADE EXISTING STRUCTURE = 77.8'
/ - - V AVERAGE NATURAL GRADE PROPOSED STRUCTURE = 76.6'
l E6GE 6_F- w_ TEST HOLE LOGS
6k N - - - - SITE IS LOCATED WITHIN OLD KING'S HIGHWAY HISTORIC
/ - - - - . CRAIG J. FERRARI, SE 13871 DISTRICT
ENGINEER. �
- - - - - - WITNESS: _AMY VON HONE, RS
/ DATE: 6-13-2018
63\ /
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS OWNER OF RE
CORD
/ 65 SANDY SIDE CORP CA V---_ GA __` CATV � P 0 BOX 525
/ nl a CATV ELEV. ELEV.
CATV- CATV CATV CAT CATV 1 2 YARMOUTHPORT, MA 02675
5' REMOVAL OF L�NSUIT E SOIL REQUIR D I Q" 72.5 0" 73
At�OLIND PERIMVER OF1LEACHING FACILI �� A A
56 �LdO / _j WN TO SUITABLE S�IL LAYEk ,�EPLACE \ /
WITH CLEAN/MED. S D, TO MEET \ I LS - LS.
I I SPECIFICATIONS 0 310 CMR 15.255(3) / \ \
�( 74 10YR 3/2 10YR 3/2
/ REFERENCES
B B
LS LS DEED BOOK 2942 PAGE 183
PLAN BOOK 588 PAGE 91
/ / / T / 42 Y� 36" 10YR 5/6 69.5' 48" 10YR 5/6 69,
BENCHMARK: \
69 MAG NAIL = \ // `/0zo
_J L O t-2_93 B 71.2' NAVD88 / \° / /
� \` / �SF,AL / / � 1 / C C
\ / /� PERC
5.4 AC_ ��RF / �P
>3, 74 \ \ \ // J� / MS MS
�o N 0
1 � \ \ / / TH 1 �P� '� 10YR 7 4 10YR 7 4
Yarmouth Health Ike artme
v
ED
V I
132" 61.5' 132" 62'
N me
NO GROUNDWATER ENCOUNTERED Date
_ PRO OSED �751
PAVER
DRIVE 176] /s /
S TITLE' 5 &TE PLAN
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�G 77 G G G '77, A #5 C GE L/ \N
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DANIEL cyG�
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OJAIA� =`
CIVIL J q Na. 40980
No. 46502
o � °�r;ss�°�
oF� FC I S T--I?- U R� E'k° g 3
SS10NA, = 2�
DATE DANIEL A. OJALA, P.E., P.L.S. l
• 14
DATE: JUNE 19, 2018
REV.: JULY 2, 2018 (MOVE SAS)
REV.: JULY 25, 2018 (ZONING TABLE)
Scale: 1 "= 20'
0 10 20 30 40 50 FEET
off 508-362-4541
fax 508-362-9880
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