HomeMy WebLinkAboutEngineered Plan - 2017LOCUS- �G
RUNE
-N STONE RD
MIDSTREAM
' EL
LOCATION MAP
LOT 67 (15,057 SF)
ASSESSORS MAP: 111 PARCEL: 37
LAND COURT CASE 32679B
33.2'
4 .................
4'. rn
cn
'.'. 2' ....... 2......•.
LEACH AREA DETAIL
,
REQUIRED VARIANCES FROM TITLE FIVE:
1. SECTION 15.221 (7): LEACH AREA TO BE MORE THAN X BELOW GRADE (VARIANCE OF 2.0').
2. SECTION 15.211 (1): LEACH AREA TO BE LESS THAN 10' FROM PROPERTY LINE (VARIANCE OF 5').
3. SECTION 15.211 (1): LEACH AREA TO BE LESS THAN 10' FROM GARAGE (VARIANCES OF 2').
--'100 �J
t/,I Novc
98- e9,N 0OM100-
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
5 BEDROOMS AT 110 GAL / DAY = 550 GAL / DAY
SEPTIC TANK:
550 GAL / DAY x2 DAYS= 1100 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 4 - 500 GALLON CHAMBERS (8.5'x 4.8'x 2' EFF. DEPTH) WITH
4' OF STONE ALL AROUND AND 2' BETWEEN (33.2'x 16.5'x 2' DEEP)
SIDE AREA: (33.21+ 165) x 2 x 2 = 199 SF (0.74) =j47 GAUDAY
BOTTOM AREA: 33.2'x 16.5'= 548 SF (0.74) = 406 GAUDAY
CAPACITY = 553 GAL/DAY
�J
v� Q� / 103 -103
G�`
/ G
102 A'42.1 p
aJe�er� \ i0Nk\',�
N61lb \ � 101 BENCHMARK AT
RIGHT CORNER �r
~ OF A.C. PAD
ELEVATION = 96.49 / Q
W 100 \
a
99_ \
16 �eq7 \ 9 82
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:
M16-71
97
000,
oF M
U
101
F
SEPTIC SYSTEM SECTION
TION
LEV.
SEWER EXIT PIPE(6"
OF STON
UNDER BASEMENT SLAB
ECHANICA
ELEVATION INTO EXISTING
SEPTIC TANK = 92.6
TEE SIZES:
INLET: 6" UP
OUTLET: 6"
COVERS WITHIN 6"
OF FINISHED GRAD
1500 GAL
SEPTIC TANK
E UNDER OR
LLY COMPACTED)
13" DOWN
UP, 14" DOWN
ELEV.
D -BOX
(6" STONE UNDER)
-GAS BAFFLE
AT OUTLET TEE
LIVING I TEST HOLE LOGS
BED BED
ROOM DINING GARAGE ENGINEER: THOMAS McLELLAN, P.E.
ROOM ROOM ROOM WITNESS: AMY VON HONE, R.S.
DATE: 12-1-16
PERCOLATION RATE: < 2 MIN/IN
BED BATH
ROOM KITCHEN w/d
BATH
SUN
ROOM
5'
2" PEASTONE OR FILTER FABRIC
- 3/4" - 1 1/2"
WASHED STONE
INSPECTION PORT
i- ELEV.= 91.5
I11' ^1'11.1 88.5
4 4 ELEV.
< 33.2'x 16.5'
4 - 500 GALLON CHAMBERS WITH
4' OF STONE ALL AROUND AND
2' BETWEEN CHAMBERS
(33.2'x 16.5'x )2' DEEP)
(TO BE VENTED)
TH-1 „< <
FILL
54" 91.0
O/A HORIZON
LOAMY SAND
60" 10YR 3/1 90.5
B HORIZON PERC AT 78"
LOAMY SAND
74" 10YR 4/6 89.3
C HORIZON
MEDIUM SAND
2.5Y 6/4
138" 84.0
NO GROUND WATER ENCOUNTERED
BASS RIVER (350' TO THE EAST) SHOWS
THAT GROUND WATER IS > 30' DEEP
NOTES:
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
O BED BASEMENT 3. SCHEDULE 40 -4.1 PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
ss ROOM STORAGE 4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS.
Op d' 5. PIPE PITCH = 1/4" PER FOOT (UNLESS NOTED OTHERWISE).
�4
OA 6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
FAMILY
f BED ROOM 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL.
f O ROOM FBATH
100 ..pp walk -out 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL
.9 CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS.
/ / \ �9C� EXISTING FLOOR PLANS 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION.
f
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3' WITHOUT VARIANCE.
\ /✓7.t' -`- �� �" `� 11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA.
Permit valid t OF
r for RFPAIR SEPTIC SY�STIImi
I \ 12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND
/ \ I Ql`14 Y duz. to State and 1.�eal srptic variances. IS SUBJECT TO CHANGE UNTIL SUCH TIME.
B d r Ii" 1th 1 • I
13. EXISTING LEACH PIT AND SEPTIC TANK ARE TO BE PUMPED AND REMOVED.
14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
15. THE INTENT OF THIS DESIGN IS TO KEEP THE PROPOSED LEACH AREA BELOW THE
A HORIZON AS SHOWN IN THE TEST HOLE. IF SOIL CONDITIONS VARY A PARTIAL SOIL
REMOVAL AND REPLACEMENT WITH CLEAN MEDIUM SAND MAY BE REQUIRED.
oar o ca review an 4 approve s require( for
Any,, future ad(litions/renov.ttionslalterations to
101 __10 0 sewage facilities and/or structures/divelling.
J /
Varmou'th 11calt.h Deparintcnt
APP OVL u / • �y� .
br�c4-
pa7io�� G r�7
a to Date
100
X99
36„ 6
I
oak
t +'L )) 98
t.
96
- i 9
\Fe�oe
Lp.
Civic-. _41
b No.SC471�
SITE PLAN I
LOCATION:
I LEGEND DR., SNARMOUTH,MA
PREPARED FOR:
BRIAN & JILL SULLIVAN
DATE: 1-9-17 SCALE: 1" = 20'
BASS RIVER ENGINEERING
TH ' 1VIAS J. McLEL AN, P.E. P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048