HomeMy WebLinkAboutEngineered Plan - 2018Locus Ex STING CONTOUR: ---- SEPTIC SYSTEM DESIGN SEPTIC SYSTEM SECTION
POINSE IA DR PROPOSED CONTOUR: -----------•-
O EXISTING SPOT ELEVATION: 25.5 FLOW ESTIMATE: FIRST FLOOR COVERS WITHIN 6"
PROPOSED SPOT ELEVATION: 25.5 3 BEDROOMS AT 110 GAL / DAY = 330 GAL / DAY 105.07 OF FINISHED GRADE
G� TEST HOLE: TOP OF /
UTILITY POLE: -O SEPTIC TANK: r ` FINISHED GRADI
C Y tijgS FENCE LINE: ° FOUNDATION `�"`�y�� - ,
q T
HYDRANT: 330 GAL / DAY x 2 DAYS = 660 GAL T MAX.
RETAINING WALL: o USE 1500 GALLON SEPTIC TANK 101.07 1/8" per ft
COVER
G (1' MIN)
411 N ELEV. Q 100.55 1/8" per ft.
RS pqT LEACHING AREA:
25.0' (EXISTING) ELEV.
4 USE 2 - 500 GALLON CHAMBERS 8.5' x 4.8' x T EFF. DEPTH WITH 100.8 100.22 100.05
LOCATION MAP ( ) ELEV. ELEV. D-BOX ELEV.
LOT 50 (15,271 SF) (6" OF STONE UNDER OR
4' OF STONE ALL AROUND (25' x 12.8' x 2' DEEP) 1000 GAL MECHANICALLY COMPACTED)
ASSESSORS MAP: 89 PARCEL: 44 c� SEPTIC TANK
PLAN BOOK: 280, PAGE: 52 SIDE AREA: (25' + 12.8') x 2 x 2 = 151 SF (0.74) = 112 GAUDAY
BOTTOM AREA: 25' x 12.8' = 320 SF TEE SIZES: . 1 BE CONFIRMED) 99.92
(0.74) = 237 GAUDAY INLET: 6" UP, 13" DOWN ELEV.
LEACH AREA DETAIL CAPACITY = 349 GAL/DAY OUTLET: 6" UP, 14" DOWN GAS BAFFLE
AT OUTLET TEE
i
i
102
/
/
W
SUN
ROOM
bh
BENCHMARK AT
BED
BATH KITCHEN
LEFT CORNER
ROOM
OF BULKHEAD
BATH
DINING
ELEVATION = 104.07
ROOM
BED
FED
LIVING
ROOMOOM
ROOM
103
103
s :� : 0 existing gallon �� FCg
is, •' { ST sepstank °f ds wO0
f. I (no \\ I G
th-1 I p, foundation) \ I
\ I
bhC \ I
invert = 101.07 I I
t I I
f
01 I I
o%STING
3 BIEDROOM 1\ I
104 I 102
DWELLING
j top fn=105.07 I 103
d
GARAGE I I
GARAGE
EXISTING FLOOR PLAN
13 P MP-MAIV Z, I D
N me Date
101 �h'
1
II
STONE - PAVED ! 100/ Q-
I DRIVE DRIVE
A
o 102 _ _ / 101 /
\ / �- P 43/•OZ' / HEALTH DEPT.
M18-37
TEST HOLE LOGS
ENGINEER: THOMAS MCLELLAN, P.E.
WITNESS: AMY VON HONE, R.S.
DATE: 6-28-18
PERCOLATION RATE: < 2 MIN/IN
PEASTONE OR FILTER FABRIC
3/4" - 1 1/2" DOUBLE
WASHED STONE
INSPECTION PORT
ELEV= 100.75
tsl1 ° ° I'IJ 97.92
<-4-j 4 ELEV.
25' x 12.8'
2 - 500 GALLON CHAMBERS WITH
4' OF STONE ALL AROUND
(25' x 12.8' x 2' DEEP)
TH-1 103.0
ELEV
V,
FILL
A/E HORIZON
LOAMY SAND
12"
10YR 3/3 102.0
B HORIZON
LOAMY SAND
30"
10YR 6/8 100.5
C HORIZON
MED-FINE SAND
2.5Y 7/4 PERC AT 48"
138"
91.5
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" & 1/4" PER FOOT (UNLESS NOTED OTHERWISE).
6. FIRST 2' OF PIPE OUT OF D-BOX TO BE SET LEVEL.
7. THE SEPTIC SZ6STEM 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 LEACH PIT IS TO BE PUMPED AND FILLED WITH SAND OR REMOVED. R, E C
E 'E D
14. D-BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
AUG' 14 20 ¢8
HEALTH DEPT.
SITE PLAN I
LOCATION:
3 SLEIGHBELL LANE, S. YARMOUTH, MA
PREPARED FOR:
GLEN IRVINE
DATE: 6-29-18 SCALE: 1" = 20'
c BASS RIVER ENGINEERING
THOMAS J. McLE L� AN, P.E. P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048