HomeMy WebLinkAboutEngineered Plan - 2016LOCUS
LITTLE
DIPPER
LANE
s.
'L
y
N
4 S.S�
KEY:
EXISTING CONTOUR: - - - -
PROPOSED CONTOUR: .............
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25.5
TEST HOLE:
UTILITY POLE: -0-
FENCE LINE:
HYDRANT:
RETAINING WALL:
LOCATION MAP
LOT 24 (7,604 SF)
ASSESSORS MAP: 19 PARCEL: 112
DEED BOOK: 19727, PAGE: 156
i
M16-40
SEPTIC SYSTEM DESIGN SEPTIC SYSTEM SECTION
FLOW ESTIMATE:
2 BEDROOMS AT 110 GAL / DAY = 220 GAL / DAY 103.01
T
iLIOP OF
SEPTIC TANK: OUNDATION
N-
220 GAL / DAY x 2 DAYS = 440 GAL er ff
USE 1500 GALLON SEPTIC TANK 1 0
ELEV, a
AS SHOWN (18' x 12'x 8" DEEP)
SIDE AREA: NA (0.74) = NA GAL/DAY
BOTTOM AREA: 4'x 16 UNITS x 4.7 = 301 SF (0.74) =_222 GAUDAY
CAPACITY = 222 GAUDAY
REQUIRED VARIANCE FROM TITLE FIVE:
1. SECTION 15.212: LEACH AREA TO BE LESS THAN V ABOVE GROUND WATER (VARIANCE OF 0.72').
(EXISTING) ° U
1500 GAL
100.5 SEPTIC TANK
V.
TEE SIZES:
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
(6" OF STONE UNDER OR
MECHANICALLY COMPACTED)
pantry
bath KITCHEN
BED bath DINING
ROOM AREA
BED LIVING
ROOM ROOM
- I EXISTING FLOOR PLAN
Yarmouth Nealtli De1w rt»ent
tAP7:00 7:D
EO7CT
DEPT.
OF
TERRY
ANfV
WAR,'i ER
I 1 -
INSPECTION PORT
ELEV.= 100.18
1 T MAX
8
101.25 er{� 1/8 er (1'MIN)
ELEV,
100.12 99.95 99.18
ELEV. ELEV. 99.85
D -BOX ELEV. ELEV.
(6" OF STONE UNDER)
18' x 12'
-GAS BAFFLE USE 16 INFILTRATOR QUICK 4 4.28'
AT OUTLET TEE STANDARD CAPACITY CHAMBERS
AS SHOWN (18' x 12'x 8" DEEP)
ADJUSTED GROUND WATER ELEVATION = 94.9�v
TEST HOLE LOGS
ENGINEER: THOMAS McLELLAN, P.E.
WITNESS: AMY VON HONE, R.S.
DATE: 8-31-16
PERCOLATION RATE: < 2 MIN/IN
USGS GROUND WATER ADJUSTMENT:
WELL: MIW-29, ZONE: A, ADJ. (JULY): 2.1'
ADJUSTED GROUND WATER ELEV.= 94.9
TH-1 102.3
6,,
FILL
ELEV.
O/A HORIZON
LOAMY SAND
14"
10YR 4/1
101.1
B HORIZON
PERC AT 30"
LOAMY SAND
42"
10YR 5/8
98.8
C HORIZON
MEDIUM SAND
2.5Y 7/4
114"
OBSERVED
92.8
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 31.
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 CESS POOL IS TO BE PUMPED AND FILLED WITH SAND OR REMOVED.
14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
SITE PLAN )
LOCATION:
126 S. SHORE DR., SNARMOUTH,MA
PREPARED FOR:
RON & CHERYL HURST-MAKOVITCH
DATE: 9-1-16 SCALE: 1" = 20'
BASS RIVER ENGINEERING
P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048