HomeMy WebLinkAboutEngineered Plan - 1997A '•
5►++So+/ SEPTIC PROFILE
ACCESS COVER TO WITHIN 6' OF FIN. GRADE (NOT TO SCALE
ACCESS COVER (WATERTIGHT) TO
x ZJ MINIMUM .75' OF COVER OVER PRECAST WITHIN d' OF FIN. GRADE
PROPOSED
GALLON SEPTIC
'' 3 TANK (H- 10 )
SLOPE)
DEPTH OF FLOW
TEE SIZES: ,
INLET DEPTH 10
OUTLET DEPTH I'1
A
FOUNDATION v
Id
RUN PIPE LEVEL
%—FOR FIRST 2'
GAS
1 AFFLE 4
�' CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [211
(_X SLOPE) ( 2 % SLOPE)
SEPTIC TANK S4 D' BOX
o i3
2r DOUBLE WASHED PEASTONE
3MAX.)
r-+
�5 ,CI Q
v
2X SLOPE REQUIRED OVER SYSTEM
p
3/4" TO 1 1 /2" DOUBLE WASHED aTONE
moo' LEACHING
FACILITY
Q ✓✓� �1(� 1 ► a cx I h (V G•�,11 !L(vo NIO\/ C, (2 5j&L p, ►✓L I IJ 10 � F Q-O r� � 14'`Fi lZ 1i10 t ,J/C 1 -r
14
1,47
IoK(1--
(b
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,o NOTES:
/ SEPTIC DESIGN: (CA.RBAGE DISPOSER IS 1 . C. TUM IS-
i DESIGN FLOW: BEDROOMS k-42GPD) GPD 2. MUNiCIPAL WATER IS
USE A 4Q- GPD DESIGN FLOW 3. MINIMUM PIPE PITCH TO BE 1 /8" PER FOOT.
SEPTIC TANK: 4 GPD (v) _ 4. DESIGN LOADING FOR ALL PRECAST UNITS TO BE AASHO H-
/ 5. PIPE JOINTS TO BE MADE WATERTIGHT.
USE A �00 GALLON SEPTIC TANK 6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH MASS.
LEACHING: ENVIRONMENTAL CODE TITLE V.
-1, k 10, 0�y '(1 I`�� 5 7. THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO BE
/ SIDES: USED FOR LOT LINE STAKING.
/ BOTTOM:
10.�J�5 8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
+U TOTAL: S.F. `� GPD 9. COMPONENTS NOT TO BE BACKFILLED OR CONCEALED WITHOUT
�J� � INSPECTION BY BOARD OF HEALTH AND PERMISSION OBTAINED
V�
FROM BOARD OF HEALTH.
j I tikt Gt�at.l P,�� 4� ►'i ►� ''� `��o - 10. CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE
LOCATION OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR
/ TO COMMENCEMENT OF WORK.
L.EG EN D SITE AND SEWAGE PLAN
100.0 PROPOSED SPOT ELEVATION OF
-ko �-j 4 21 i�-- 12
100x0 EXISTING SPOT ELEVATION
IN THE TOWN OF:
100 PROPOSED CONTOUR I.!
- - 100 - - EXISTING CONTOUR PREPARED FOR: �1
BOARD OF BgALTH
t� ✓. I I I 1
MASCALE: i ? DATE: 0
ELEV.
TEST HOLE LOGS
ENGINEER: AA. OSA -�- , P e-
WITNESS:
DATE: - �0-
PERC. RATE
CLASS SOILS P# �I
" Q ELEV. " Q
p �1.Eh 0
a
' AP ROVED DATE
i
off 50a-3U-4541
fmc Sae 302—OM
down cape engineering, inc.
CIVIL ENGINEERS
LAND SURVEYORS
7
939 main st. yarmouth, ma 02675
IIW
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LOCATION MAP SCALE 1" _
ASSESSORS MAP I 1 ,:) PARCEL T t --
ZONING DISTRICT:
YARD SETBACKS:
FRONT =
SIDE =
REAR =
PLAN REF.
(la8'1>
FLOOD ZONE: �.
DATE
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