HomeMy WebLinkAboutEngineered Plan - 2017TASMANIA DR
BED
KEY:
N
4
LOCUS
CRAB
co
co
til
�
2
Z
T
EXISTING CONTOUR: - - - -
PROPOSED CONTOUR: •------------
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25.5
TEST HOLE:
UTILITY POLE: -o-
FENCE LINE:
HYDRANT:
RETAINING WALL:
LOCATION MAP
LOT 20 (10,845 SF)
ASSESSORS MAP: 136 PARCEL:10
PLAN BOOK: 228, PAGE: 3
33.5'
ago
LEACH AREA DETAIL
N
1
1
1
1
1
1
1
1
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
3 BEDROOMS AT 110 GAL / DAY = 330 GAL / DAY
SEPTIC TANK:
330 GAL / DAY x 2_ DAYS = 660 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
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' DEEP)
SIDE AREA: (8.8'+ 33.5') 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
CAPACITY = 343 GAL/DAY
TASMANIA DRIVE
a! e + Da e
BENCHMARK AT
RIGHT CORNER
// �Q ,`�' / F ly' `✓I,I�IY BOTTOM
BR
��•- v'�� BRICK STEP
ELEVATION = 124.03
M 17-05
SEPTIC SYSTEM SECTION
NEW PLUMBING TO BE
CONFIRMED PRIOR
TO CONSTRUCTION
COVERS WITHI
OF FINISHED G
TION
_EV.
1500 GAL
SEPTIC TANK
6" OF STONE UNDER OR
ECHANICALLY COMPACTED)
TEE SIZES:
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
BED
ROOM
110,
S870Op5 E
► �-
112
�� -" _-
LOAMY SAND
I.P. -
- i_ \ -
- 110
=
Q BATH ROOM
�� t1-116\ X114- ------�
� \\
��
112
-'\\
\ 112 \
PORCH
ROOM
LIVING
clos
ROOM
\
PERC AT 60"
114
Flet "NaU
p Q e�� ' _ _
� � \ \ 114 \
132"
I-xe
(�
NO GROUND
WATER ENCOUNTERED
�- 120 ---
- 1 - -
S'\ \
116
118
I
G� E ^�
�h 120
116
Q
''
' m
!4
w 122 �p�
o
10' `
I
o
m
122 0 i `
z�
11 II
\
,g0
1116 118Ld
Ooh
i
114
�i�
yeaAive
Q
W
Q
Pel a lit valid for ItEPA11 OF SEPTIC SYS 1 FN I
--
\
_j
ONLY, due; to- State an Local septic variances(
is req fired for
vQ
Board of Ilealth,review a it approval
Y. future additions/ enol ations/altcrafions Co
co
sewage facilities"and/or sti uctures/dwelling:
EXISTING SEPTIC SYSTEM
LOOP,
m,• .;.4 #e rit;h Department.
(SEE NOTE 13)
APPPIQVL:�, r
W
100.00'
N 85°00'55" W
a! e + Da e
BENCHMARK AT
RIGHT CORNER
// �Q ,`�' / F ly' `✓I,I�IY BOTTOM
BR
��•- v'�� BRICK STEP
ELEVATION = 124.03
M 17-05
SEPTIC SYSTEM SECTION
NEW PLUMBING TO BE
CONFIRMED PRIOR
TO CONSTRUCTION
COVERS WITHI
OF FINISHED G
TION
_EV.
1500 GAL
SEPTIC TANK
6" OF STONE UNDER OR
ECHANICALLY COMPACTED)
TEE SIZES:
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
2 - 40 MIL POLY LINERS
LINER 1:
28' x 4' DEEP
TOP OF LINER = 119.0
BOTTOM ELEVATION = 115.0
LINER 2:
56' x 2' DEEP
TOP OF LINER = 119.0
BOTTOM ELEVATION = 117.0
E� s E
MAY 17 ?017
HEALTH DEPT
)v -t.'
MAX.
COVER
(1' MIN)
118.84
j 118.67
ELEV. ELEV.
D -BOX
(6" STONE UNDER) /
118.17
ELEV
-GAS BAFFLE
AT OUTLET TEE
TEST HOLE LOGS
ENGINEER: THOMAS MCLELLAN, RE
WITNESS: PHIL RENAUD
DATE: 2-14-17
PERCOLATION RATE: < 2 MIN/IN
PEASTONE OR FILTER FABRIC
3/4" - 1 1/2" DOUBLE
WASHED STONE
INSPECTION PORT
i- ELEV.= 119.0
II `I ° ° ° I'II 116.17
4 4 ELEV.
8.8'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-1 122.0
ELEV
24„
BED
ROOM
BED
ROOM
LOAMY SAND
BED
10YR 3/1
=
Q BATH ROOM
m
2nd FLOOR
SCREEN
DINING
PORCH
ROOM
LIVING
clos
ROOM
KITCHEN
PERC AT 60"
FBATH -
2.5Y 7/4
DECK
132"
1st FLOOR
EXISTING FLOOR PLAN
2 - 40 MIL POLY LINERS
LINER 1:
28' x 4' DEEP
TOP OF LINER = 119.0
BOTTOM ELEVATION = 115.0
LINER 2:
56' x 2' DEEP
TOP OF LINER = 119.0
BOTTOM ELEVATION = 117.0
E� s E
MAY 17 ?017
HEALTH DEPT
)v -t.'
MAX.
COVER
(1' MIN)
118.84
j 118.67
ELEV. ELEV.
D -BOX
(6" STONE UNDER) /
118.17
ELEV
-GAS BAFFLE
AT OUTLET TEE
TEST HOLE LOGS
ENGINEER: THOMAS MCLELLAN, RE
WITNESS: PHIL RENAUD
DATE: 2-14-17
PERCOLATION RATE: < 2 MIN/IN
PEASTONE OR FILTER FABRIC
3/4" - 1 1/2" DOUBLE
WASHED STONE
INSPECTION PORT
i- ELEV.= 119.0
II `I ° ° ° I'II 116.17
4 4 ELEV.
8.8'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-1 122.0
ELEV
24„
FILL
O/A HORIZON
LOAMY SAND
26"
10YR 3/1
119.8
B HORIZON
LOAMY SAND
30"
10YR 5/8
119.5
C HORIZON
MEDIUM SAND
PERC AT 60"
2.5Y 7/4
132"
1
111.0
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 = 1/4" 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.
13. EXISTING SEPTIC TANK AND LEACH PIT ARE TO BE PUMPED AND FILLED WITH SAND OR REMOVED.
14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
15. THIS DESIGN REQUIRES A VARIANCE APPROVAL FROM THE FOLLOWING TITLE 5 REGULATION:
SECTION. 15.211 (1): LEACH AREA TO BE LESS THAN 20' FROM CELLAR WALL, (VARIANCE OF 4').
SITE PLAN
LOCATION:
23 TASMANIA DR., YARMOUTHPORT, MA
PREPARED FOR:
MARK ROBINSON
DATE: 2-15-17 SCALE: 1" = 20'
BASS RIVER ENGINEERING
TFlMAS J. McLELVAN, P.E. P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048