HomeMy WebLinkAboutEngineered Plan - 2018TOP FOUND. EL. 22.4
SYSTEM PROFILE
PROVIDE MIN. 20" DIAM. WATERTIGHT (NOT TO SCALE)
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE
2" PEASTONE OR GEOTEXTILE
FILTER FABRIC OVER STONE
MINIMUM .75' OF COVFR OVFR pRFCAST
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
CONCRETE COVERS TO WITHIN 3" GRADE
r_
PRECAST H-10 NOTE: 2" MIN. WALL BLOCKS OR
RISERS (TYP.) THICKNESS REQUIRED PRECAST RISERS
2'4 4"OSCH40 PVC MORTAR ALL H-10
6" MIN. SUMP PIPES LEVEL 1 ST 2' COMPONENTS
INV'S EL. 18.0
12" MIN. INT. DIM.ENDS (NP') SIDES 18.83'
a ai
10" EXISTING 14" '. ° O >°o°o°o°o
TEE SEPTIC TANK TEE - a000 ooao aooa—o �ooa ° ° ° °
EXISTING aoaoaoaaaa❑ oa®oo�®oo��
19.6t o0000000000 00 00 00
°°°°°°°°°°�° WATERTEST D'BOX ° ° ° ° 00000000
°o°o° °o°o ;°o°o°o°o aoaaoaaooao mooaoa®ocloo
GAS BAFFLE ::' �_o�°�° ° °_ FOR LEVELNESS c� >gog00008 �aaOa�OL1mmm mDmmOKI0M�0E '00000000
18.27' 18.1 >°°°° ° 16.0
3/4"-1-1/2" DOUBLE WASHED STONE 4' MIN. H-10 500 GAL. LEACHING CHAMBER BY ACME PRECAST OR EQUAL.
ALL AROUND PRECAST STRUCTURES {2) UNITS REQUIRED
6" CRUSHED STONE OR MECHANICAL OVERALL DIMENSIONS TO OUTSIDE OF STONE: 25.00, X 1'2.83'
COMPACTION. (15.221 [2])
(2.5 % SLOPE) (1 % SLOPE)
• 10.0' BOTTOM TH-1
LEACHING NO GROUNDWATER FOUND
FOUNDATION —EXISTING SEPTIC TANK 14D' BOX 12'
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM
LEGEND
99 —
EXISTING CONTOUR
X 99. 1
EXIST. SPOT ELEV.
—[99]—
PROPOSED CONTOUR
198.41
PROPOSED SPOT EL.
TH 1
TEST HOLE
2�.
SLOPE OF GROUND
UTILITY POLE
rX
- FIRE HYDRANT-
NOTE- NOT ALL SYMBOLS MAY APPEAR IN DRAWING
TEST HOLE LOGS
ENGINEER: DANIEL E. GONSALVES, SE #13587
WITNESS: PHIL
RENAUD
DATE: 10/4/ 18
PERC. RATE _
< 2 MIN/INCH
CLASS I
SOILS
ELEV.
1
p°°
20.5'
S
1OYR 4/2
18'
B
LS
36"
1OYR 6/8
17.5'
PERC
C
MS
2.5Y 7/3
126" I ( 10'
NO GROUNDWATER ENCOUNTERED
LICE #18-341
FACILITY
**INSTALLER SHALL CONFIRM MINIMUM SEPTIC
TANK SIZE AT 1000 GALLONS AND ITS SUITABILITY
FOR RE —USE. REPLACE WITH 1500 GALLON
SEPTIC TANK APPROPRIATE TO SITE CONDITIONS IF
NOT SUITABLE
Scale: 1 "= 20'
0 10 20 30 40 50 FEET
11
NOTES
1. DATUM IS NAVD 88
2. MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST F \ \
UNITS TO BE AASHO H-10 0� \ \}
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE L
WITH
3 c 10 CMR 15.000 TITLE 5.
( ) Locus
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND
NOT TO BE USED FOR LOT LINE STAKING OR ANY 40�
OTHER PURPOSE. �Qr ornin
s40 �
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
ow t
9. COMPONENTS NOT TO BE BACKFILLED OR
CONCEALED WITHOUT INSPECTION BY BOARD OF to
HEALTH AND PERMISSION OBTAINED FROM BOARD R
OF HEALTH.
10. CALLINGTD GSAOR SHALL FE (1-8886 344E 720NSIBLE 33) AND LOCUS
LOCUS MAP
VERIFYING THE LOCATION OF ALL UNDERGROUND & l!
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF SCALE 1 "=2000'f
WORK.
ASSESSORS MAP 49 PARCEL 192
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL
BE REMOVED BENEATH AND 5' AROUND THE LOCUS IS WITHIN FEMA FLOOD ZONE X
PROPOSED LEACHING FACILITY. (AREA OF MINIMAL FLOOD HAZARD) AS
12. EXISTING LEACHING FACILITY SHALL BE PUMPED SHOWN ON COMMUNITY PANEL #25001 CO587J
AND REMOVED OR PUMPED AND FILLED WITH CLEAN DATED 7/16/2014
SAND.
BULKHEAD
BED
z
ROOM
BATH
DINING
Y ROOM
GARAGE
BED
LIVING
ROOM -
ROOM
t0 -a-kb,
DATE
FLOOR PLAN
NOT TO SCALE
—Date
OCT,2 b 1018
HEALTH DEPT.
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 2 BEDROOM DWELLING
DESIGN FLOW: 2 BEDROOMS @ 110 GPD = 220 GPD
USE A 220 GPD DESIGN FLOW
SEPTIC TANK: 220 GPD (2) = 440
**RE —USE EXISTING 1000 GAL. SEPTIC TANK
LEACHING:
SIDES: 2 (25 + 12.83) 2 (.74) = 112 GPD
BOTTOM 25 x 12.83 (.74) = 237 GPD
TOTAL: 472 S.F. 349 GPD
USE (2) 500 GAL. LEACHING CHAMBERS (ACME OR EQUAL)
WITH 4' STONE ALL AROUND
MA
APPROVED DATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
2 MERGANSER LANE
WEST YARMOUTH. MA
PREPARED FOR
MELISSA PETERSON
A�
ysi �` j�HSs c of t.1ss h DATE: OCTOBER 12, 2018
9c DF1.!IL ��' �ciy�AS%�SH 0 PAq"
L Esm\ cf j`DANIELA. `� S
OI,�� �'y« off 508-362-4541
s OJALA �!'Y CIVIL un' DANIE._ A v fax 508-362-9880
OJPD�
3 0 :� 'N No 40980 ;4 ; ,,;;�. 46502 � � - �IVit � i '�� downcape.com
v Q C I.i^
/tL;S No. 46502 t y
Fss\
STEP �0 I1 CdpO e/1�'//1L0Cf1#74 f /ITC.
ss, i s e� ,G s� civil engineers
oNAl-
land surveyors
939 Main Street ( Rte 6A)
DANIEL A. OJALA, P.E., P.L.S. YARMOUTHPORT MA 02675
18-341 BASE.DWG