HomeMy WebLinkAboutEngineered Plan - 2019ELEV,
1500 GAL
SEPTIC TANK
6" OF STONE UNDER OR
ECHANICALLY COMPACTED)
TEE SIZES:
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
KITCHEN
LIVING
BED
BAT
ROOM
(
ROOM
DECK
DINING
F
BED
AREA
DEN
BATH
ROOM
E SECOND OUTLET iArr /
' PIPE UNDER BASEMENT / 92 /
FLOOR TO BE RAISED AND
P4VM OSFD i R TO FRONT OF;H SE 1 90 88 `
CNINGRNG
AD 0
KEY:
EXISTING CONTOUR: - - - -
PROPOSED CONTOUR: .............
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25.5
TEST HOLE: *
UTILITY POLE: -o-
FENCE LINE: -
HYDRANT:
RETAINING WALL: o
4
LOCATION MAP
LOT 69 (10,999 SF)
ASSESSORS MAP: 115 PARCEL: 172
PLAN BOOK: 187, PAGE: 149
33.5'
LEACH AREA DETAIL
N �
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I I
106
104
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Ly
1
SEPTIC SYSTEM DESIGN SEPTIC SYSTEM SECTION
FLOW ESTIMATE: FIRST FLOOR TCOVERS WITHIN 6"
2 BEDROOMS AT 110 GAL / DAY = 220 GAL / DAY 107.06 / \ OF FINISHED GRADE
TOP OF R
SEPTIC TANK: R
FOUNDATION
220 GAL / DAYx_ DAYS = 440 GAL 2 OUTLET PIPES 1/8" per ft
USE 1500 GALLON SEPTIC TANK 104.73�EXISTING)
104.0 ROPOSEDD
ELEV. a
LEACHING AREA: (3 BEDROOM MINIMUM DESIGN)
USE 3 - 500 GALLON CHAMBERS (8.5' x 4.8' x 2' EFF. DEPTH) WITH
2' OF STONE AROUND SIDES AND 4' AT ENDS (8.8' x 33.5' x 2')
SIDE AREA: (8.8' + 335) x 2 x 2 = 169 SF (0.74) = 125 GAL/DAY
BOTTOM AREA: 8.8' x 33.5' = 295 SF (0,74) = 218 GAL/DAY PLUMBER TO CONFIRM
CAPACITY = 343 GAL/DAY PLUMBING CHANGE
PRIOR TO CONSTRUCTION
o�
\f
I O
100
98
lu
<co
�ti
0SF
P
N�
ST
�Q 2 e \\ DRI�FD - o��0 �\
co 108 10GA/'> yG .' I ?�p�0o I
96 r
2 Sla= 94
ITH C� !
BENCHMARK AT 108 I�
LEFT CORNER
OF BRICK STEP
ELEVATION = 107.26 i
EXISTING FLOOR PLAN
V(1 MAX.
1/8" per ft MIN) (1
03_53 71T�� 1/8"per ft
D-BOX ��", .
6" OF STONE UNDER OR
MECHANICALLY COMPACTED)
ELEV
-GAS BAFFLE
AT OUTLET TEE
TEST HOLE LOGS
ENGINEER: THOMAS MCLELLAN, P.E.
WITNESS: AMY VON HONE, R.S.
DATE: 1-2-19
PERCOLATION RATE: < 2 MIN/IN
PEASTONE OR FILTER FABRIC
3/4" - 1 1/2" DOUBLE
WASHED STONE
/-INSPECTION PORT
,-- ELEV.= 103.92
keffill1° °°°° °°°I'IM101.09
H H ELEV.
4' 4'
8' x 33.5"
3 - 500 GALLON CHAMBERS WITH
2' OF STONE AROUND SIDES AND
4' AT ENDS (8.8' x 33.5' x 2' DEEP)
TH-1 106.0
FILL ELEV.
A HORIZON
LOAMY SAND
10YR 3/2 104.0
B HORIZON
LOAMY SAND
10YR 6/8 103.0
C HORIZON
MEDIUM SAND
2.5Y 7/4 PERCC AT 48"
NO GROUND WATER ENCOUNTERED
NOTES:
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS.
5. PIPE PITCH = 1/8" PER FOOT (UNLESS NOTED OTHERWISE).
6. FIRST 2' OF PIPE OUT OF D-BOX TO BE SET LEVEL.
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL.
8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL
CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS.
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION.
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3' WITHOUT VARIANCE.
11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA.
12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND
IS SUBJECT TO CHANGE UNTIL SUCH TIME. THIS PLAN HAS BEEN PREPARED FOR THE SOLE
PURPOSE OF CONSTRUCTION OF A NEW SEPTIC SYSTEM AND DOES NOT NECESSARILY
REPRESENT A FULL DETAILED PROPERTY SURVEY,
13. EXISTING CESS POOLS ARE TO BE PUMPED AND FILLED WITH SAND OR REMOVED.
cprloweri f�/N ;o q�NC jf d I ; // i l I /l �� ��'p��irr FRONT YARD CESS POOL LOCATION APPROXIMATE. LOCATE AT TIME OF CONSTRUCTION.
ln�ert 104'3 1p15� , 0 j j / ' ♦ f /l /l J/ �� 86 O/�� 14, D; BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
/ ✓ / Gj _ Garr 15.4 PVC SEWER PIPE TO BE ENCASED WITHIN A 6' CORRUGATED PVC PIPE WHEN WITHIN
�
/ � f 98 / cf f l l / " F,Orr � / 10' OF THE EXISTING WATER SERVICE.
ENCASE PIPE i l.�sfo �a 94
(SEE NOTE 15) / i ��¢a :
104 t `sae / f / / Permct'wand for REPAIR 01' SEI'T'IC SYSTEM
100 f / 92 f / / ONI Y, due to Stake and I..ucal septic. variances.
102 90 / Board of health review and approval is required for
88 86 any future additions/rena)satiui�s/alterations to
�✓ 100, / / li I (z'J sewage��facilities and/or structures/dwellrng.
Yarmouth Health Department
o�
REQUIRED VARIANCES FROM TITLE FIVE:
1. SECTION 15.211 (1): LEACH AREA TO BE LESS THAN 20' FROM CELLAR WALL (VARIANCE OF 5').
2. SECTION 15.211 (1): LEACH AREA TO BE LESS THAN 10' FROM LOT LINE (VARIANCE OF 4').
M18-79
\ \ WETLAND
` a
SITE PLAN
a LOCATION:
s° 6 SHAKER HOUSE RD., YARMOUTHPORT, MA
THOMA.SJ. ��, PREPARED FOR:
i�cLELLRN m
civil ROBERT & JENE KOHR
+ No.36471
DATE: 1-3-19 SCALE: 1" = 20'