HomeMy WebLinkAboutEngineered Plan - 2020LOCUS
KEY:
EXISTING CONTOUR: - - - -
green
se,
PROPOSED CONTOUR: •"•"'•'•"•
3nn
EXISTING SPOT ELEVATION: 25.5
4
N
PROPOSED SPOT ELEVATION: 25.5
TEST HOLE: *
Z
0
UTILITY POLE: -(
p FENCE LINE:
-< HYDRANT: �-
Z � m RETAINING WALL: r
t 0 0
�G O a�
O �
LOCATION MAP
LOT 88 (20,066 SF)
ASSESSORS MAP: 105 PARCEL: 46
PLAN BOOK: 207, PAGE: 55
M20-14
BENCHMARK AT
PAINT MARK AT
RIGHT CORNER
OF DRIVE
ELEVATION = 103,22
•�-- HYD. ,
IP_ '
M
25.0'
LEACH AREA DETAIL
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 1000 GALLON SEPTIC TANK (EXISTING)
LEACHING AREA:
USE 2 - 500 GALLON CHAMBERS (8.5'x 4.8'x 2' EFF. DEPTH) WITH
_4' OF STONE ALL AROUND 25'x 12.8'x 2' EFF. DEPTH)
SIDE AREA: (25'+ 12.81 x 2 x 2 = 151 SF (0.74) = 112 GAUDAY
BOTTOM AREA: 25'x 12.8'= 320 SF -(0.74) = 237 GAL/DAY
CAPACITY = 349 GAUDAY
SEPTIC SYSTEM SECTION
FIRST FLOOR COVERS WITHIN 6"
103.60 OF FINISHED GRADE
TOP OF,
FOUNDATION '` - .,, ,, FINISHED GRAD
T MAX.
1/4
" per ft COVER
100.5 (1' MIN)
ELEV. a 99.4 1/4"per ft
(EXISTING) ELEV.
99.2
99.03
9.65 ELEV. ELEV.
ELEV. -0516" OF STONEUNDER OR
1000 GAL MECHANICALLY COMPACTED)
SEPTIC TANK
TEE SIZES: (TO BE CONFIRMED) ELEV.
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN GAS BAFFLE
AT OUTLET TEE
101.0
green
se,
DECK ROOM
3nn
KITCHEN
101
BATH
a
CD
Z
0
0
C
to 3
0
Q
CD
moo" ••
10YR 5/8
� m
�
�
m
m
1
2.5Y 7/6PE,,_
RC AT 50"
oyw``
`4
IP
SEPTIC SYSTEM SECTION
FIRST FLOOR COVERS WITHIN 6"
103.60 OF FINISHED GRADE
TOP OF,
FOUNDATION '` - .,, ,, FINISHED GRAD
T MAX.
1/4
" per ft COVER
100.5 (1' MIN)
ELEV. a 99.4 1/4"per ft
(EXISTING) ELEV.
99.2
99.03
9.65 ELEV. ELEV.
ELEV. -0516" OF STONEUNDER OR
1000 GAL MECHANICALLY COMPACTED)
SEPTIC TANK
TEE SIZES: (TO BE CONFIRMED) ELEV.
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN GAS BAFFLE
AT OUTLET TEE
LIVING I BED
bt ROOM RM,
EXISTING FLOOR PLAN
Permit valid for REPAIR OF SEPTIC SYSTEM -
ONLY, due to State and Local septic variances.
Doard of Health review and approval is required for
any future additions/renovations/alterations to
sewage facilities and/or structures/dwelling.
Yarmouth Health Department
!APPROVED
Date
,f�NCFM4s
T�f vP�
r':�o'
"Io ANN
WARNER
E-, No. 58721
W
C7
TEST HOLE LOGS
ENGINEER: THOMAS MCLELLAN, P.E.
WITNESS: MALLORY LANGLER, R.S�
DATE: 4-2-20
PERCOLATION RATE: < 2 MIN/IN
2" PEASTONE OR FILTER FABRIC
- 3/4" - 1 1/2" DOUBLE
WASHED STONE
INSPECTION PORT
/- ELEV.= 98.83
A1.1 _°° ^°°°^°I -IM 96.0
4 ELEV.
4
25'x 12.8'
2 - 500 GALLON CHAMBERS WITH
4' OF STONE ALL AROUND
(25'x 12.8'x TEFF DEPTH)
TH-1
101.0
green
se,
DECK ROOM
3nn
KITCHEN
BATH
LIVING I BED
bt ROOM RM,
EXISTING FLOOR PLAN
Permit valid for REPAIR OF SEPTIC SYSTEM -
ONLY, due to State and Local septic variances.
Doard of Health review and approval is required for
any future additions/renovations/alterations to
sewage facilities and/or structures/dwelling.
Yarmouth Health Department
!APPROVED
Date
,f�NCFM4s
T�f vP�
r':�o'
"Io ANN
WARNER
E-, No. 58721
W
C7
TEST HOLE LOGS
ENGINEER: THOMAS MCLELLAN, P.E.
WITNESS: MALLORY LANGLER, R.S�
DATE: 4-2-20
PERCOLATION RATE: < 2 MIN/IN
2" PEASTONE OR FILTER FABRIC
- 3/4" - 1 1/2" DOUBLE
WASHED STONE
INSPECTION PORT
/- ELEV.= 98.83
A1.1 _°° ^°°°^°I -IM 96.0
4 ELEV.
4
25'x 12.8'
2 - 500 GALLON CHAMBERS WITH
4' OF STONE ALL AROUND
(25'x 12.8'x TEFF DEPTH)
TH-1
101.0
0/A HORIZON
ELEV,
LOAMY SAND
10YR 3/3
100.1
B HORIZON
LOAMYSAND
10YR 5/8
912
C HORIZON
MEDIUM SAND
2.5Y 7/6PE,,_
RC AT 50"
132"1 1 90.0
NO GROUND WATER ENCOUNTERED
NOTES:
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
i
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).
66 FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
Zt/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 T WITHOUT VARIANCE.
11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA,
12. THIS PLAN
ECT TO CHANGE UNTILRES THE IEW S CHNTIME PTHIIS PLAN OVAL OF ONE OR MORE HAS BEEN PREPARED ED FOR WN THE ENTS AND
SO E
PURPOSE OF CONSTRUCTION OF A NEW SEPTIC SYSTEM AND DOES NOT NECESSARILY
REPRESENT A FULL DETAILED PROPERTY SURVEY.
13. EXISTING LEACH PIT IS TO BE PUMPED AND FILLED WITH SAND OR REMOVED.
14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW. D
APR 16 2020
or
THOMAS J��r
Mc1LELL AN a
CIVIL
No. 36471
N.11
IST t'�.c\�,@'
II \jp v- t v v v v v
THOMAS J. McLE , AN, P.E.
EPT
SITE PLAN ii
LOCATION:
1 COTTONWOOD ST., YARMOUTHPORT, MA
PREPARED FOR:
ROBERT FLEISCHER
DATE: 4-3-20 SCALE: 1" - 30'/
BASS RIVER ENGINEERING
P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048