HomeMy WebLinkAboutEngineered - Rev. 2015IBUCK SLAND�\NRo N SEPTIC SYSTEM DESIGN
° ROAD t,F�
9 FLOW ESTIMATE:
�9 0 3 BEDROOMS AT 110 GAL / DAY = 330 GAL / DAY
°a��
00 SEPTIC TANK:
C� 330 GAL / DAY x 2 DAYS = 660 GAL
�p�OG�a ap USE 1500 GALLON SEPTIC TANK (EXISTING)
�_
Y,P� LOCUS -
LOCATION MAP
LOT 9 (10,963 SF)
ASSESSORS MAP: 49 PARCEL: 120
PLAN BOOK 135, PAGE: 95
LEACHING AREA:
USE 24 INFILTRATOR QUICK 4 STANDARD CAPACITY CHAMBERS
AS SHOWN (9'x 34'x 8" DEEP)
SIDE AREA: NA (0.74) = NA GAL/DAY
BOTTOM AREA: 4'x 24 UNITS x 4.7 = 451 SF (0.74) = 334 GAL/DAY
CAPACITY = 334 GAL/DAY
REQUIRED VARIANCES FROM TITLE FIVE:
1. SECTION 15.211 (1): LEACH AREA TO BE LESS THAN 20' FROM CELLAR WALL (VARIANCE OF 1').
2. SECTION 15.212: LEACH AREA TO BE LESS THAN V ABOVE GROUND WATER (VARIANCE OF 1').
REQUIRED VARIANCE FROM YARMOUTH HEALTH REGULATIONS:
1. LEACH AREA TO BE LESS THAN 100' FROM OUTFALL PIPE, (VARIANCE OF 36').
�0�
\ 96
EXISTING
TO BE RE
P\ 98
C _
,/
o � •
in
00
96
PROPOSED POLY LINER -
118' x 3' DEEP
TOP OF LINER = 98.6
BOTTOM ELEVATION = 95.6
(TO BE SET AT EDGE OF
SOIL REMOVAL)
15-21
as
If ' \ \
I ' �a �o
I
SEPTIC SYSTEM SECTION
i
100.97 a
-UL
P OF
TOFOUNDATION
1
I
97.64
ELEV. a 96.6!
(existing) ° (EXISTING) ELE
I 96.94
a + ELEV.
DISCONNECT TO BE PROVIDED K•
FOR FUTURE ACCESS TO PUMP.
6" OF
TEE AT
INLET ��
)6.40
ELEV. 98.50 98.33
ELEV. IELEV.
D -BOX
92.94 1500 GAL 2L 1 5 / 1000 GAL (6" OF STONE UNDER)
ELEV. SEPTIC TANK GAS ELEV. PUMP CHAMBER
AND LE WITH MYERS SRM -4 PUMP. PUMP ALARM 1/4" DRAIN HOLE
TEE SIZES: (TO BE CONFIRMED) PACKAGE TO BE INSTALLED IN DWELLING
INLET: 6" UP, 13" DOWN ZABEL POWERED BY A CIRCUIT SEPARATE FROM CHECK
OUTLET: 6" UP, 14" DOWN FILTER THE PUMP POWER. DISTANCE BETWEEN VALVE
(ON/OFF SWITCH TORE 3")
AND ALARM TO BEE2) SWITCH
L�0 I l EXISTING FLOOR PLAN
99
O BUOYANCY CALCULATION: 1500 GALLON SEPTIC TANK
10.5'x 5.67'x (94.6 - 92.94) x 62.4 LB/CF = 6,167 LB
Q
WEIGHT PF TANK= 11,480 LB
i
/ BUOYANCY CALCULATION: 1000 GALLON PUMP CHAMBER
/ \
8.5'x 4.83'x (94.6 - 92.15) x 62.4 LB/CF = 6,276 LB
/ s WEIGHT OF TANK = 8,240 LB
,
/ o ��
-7
/ 100
2nd
nMAG NHMARK
i AIL
ELEVATION = 100.0
f
G� QP40
1i
-100 �� G3L��5�uMGD
G T 11��
/ ���63� BENCHMARK AT ('IT
V
y03 ORANGE PAINT MARK {
5 ON CONC. BLOCK STAT S
-99 ELEVATION = 99.21 HEALTH DEPT.
Permit valid .for REPAIR OF SEPTIC SVS' EN1 {{
97
98
ONLY4 due to State and Local septic vAr�aw t s
TEST HOLE LOGS
DECK
Board of 1lealth,review and approval is required t„,
I
KEY:
ENGINEER: THOMAS McLELLAN, P.E.
any. futiire additions/re nova tions/aIterations i„
sh
EXISTING CONTOUR: ----
sewage, facilities anti/or structures/dwellip.g.
WITNESS: AMY VON HONE, R.S.
KITCHEN
BATH BED
DATE: 611-15
94.5
DINING BATH ROOM
PERCOLATION RATE: 2 MIN, 43 SEC / IN
'Y:armoulh Hea4f`I Mpartmen
p� /�EZ!/
AREA
PROPOSED SPOT ELEVATION: 5.5
TEST HOLE: *
2.5Y 7/3
AP N liJ�.
USGS GROUND WATER ADJUSTMENT:
UTILITY POLE: -O-
LIVING BED BED
WELL: MIW-29, ZONE: A, ADJ.: 1.7 - 1.0 = 0.7'
ADJUSTED GROUND WATER ELEV.= 93.6
PORCH
ROOM ROOM ROOM
L�0 I l EXISTING FLOOR PLAN
99
O BUOYANCY CALCULATION: 1500 GALLON SEPTIC TANK
10.5'x 5.67'x (94.6 - 92.94) x 62.4 LB/CF = 6,167 LB
Q
WEIGHT PF TANK= 11,480 LB
i
/ BUOYANCY CALCULATION: 1000 GALLON PUMP CHAMBER
/ \
8.5'x 4.83'x (94.6 - 92.15) x 62.4 LB/CF = 6,276 LB
/ s WEIGHT OF TANK = 8,240 LB
,
/ o ��
-7
/ 100
2nd
nMAG NHMARK
i AIL
ELEVATION = 100.0
f
G� QP40
1i
-100 �� G3L��5�uMGD
G T 11��
/ ���63� BENCHMARK AT ('IT
V
y03 ORANGE PAINT MARK {
5 ON CONC. BLOCK STAT S
-99 ELEVATION = 99.21 HEALTH DEPT.
Permit valid .for REPAIR OF SEPTIC SVS' EN1 {{
97
98
ONLY4 due to State and Local septic vAr�aw t s
97.5
O/A HORIZON
Board of 1lealth,review and approval is required t„,
I
KEY:
any. futiire additions/re nova tions/aIterations i„
10YR 3/1
B HORIZON
EXISTING CONTOUR: ----
sewage, facilities anti/or structures/dwellip.g.
1
PROPOSED CONTOUR: •••••••• ••
36"
10YR 5/8
C HORIZON
94.5
EXISTING SPOT ELEVATION: 25.5
'Y:armoulh Hea4f`I Mpartmen
p� /�EZ!/
PROPOSED SPOT ELEVATION: 5.5
TEST HOLE: *
2.5Y 7/3
AP N liJ�.
UTILITY POLE: -O-
92.9
/
GROUND WATER
FENCE LINE:
'
HYDRANT:
RETAINING WALL:
Date.-
INSPECTION PORT
-, ELEV = 98.6
T MAX.
COVER
(V MIN)
II ►°� I°I I°I I°I I°I I°I I°I I°I I°I I°I I°I I°I I°I I°I I°I I II 97.6
ELEV.
F---
9'x 34' DO
8-27 USE 24 INFILTRATOR QUICK 4 4'
LEV. STAS SHOWN (9' x 34' x 8" DEEP)
ADJUSTED GROUND WATER ELEVATION = 93.6
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" 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 CODE (TITLE F TI ANDETAILS D LOCAL RE TO
OTH E IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION.
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3'.
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 LEACH AREA, (2 FLOWDIFFUSERS) AND SPOILS TO BE REMOVED.
14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
15. AN ELECTRIC PERMIT FOR THE PUMP PACKAGE IS REQUIRED PRIOR TO CONSTRUCTION.
16. PUMP CHAMBER IS TO BE WATER PROOFED BY MANUFACTURER WITH IPANEX CONCRETE
ADDITIVE OR CONSEAL 55. A 6" EZ WRAP IS ALSO REQUIRED.
17. ALL UNSUITABLE SOIL,A HORIZON, APPROX. 12" DEEP) WITHIN 5' OF PROPOSED LEACH
AREA IS TO BE REMOVED AND REPLACED WITH CLEAN MEDIUM SAND. B HORIZON TO REMAIN.
cll 1
THOMAS J. McLELLAN, P.E.
SITE PLAN
LOCATION:
43 MEADOWBROOK RD., W.YARMOUTH, MA
PREPARED FOR:
DATE: 7-28-15 WILLIAM O'BOYLE
REVISED: 9-8-15 (SAS LOCATION) SCALE: 1" = 20'
REVISED• 9-30-15
BASS RIVER ENGINEERING
P.O. BOX 1163, EAST DENNIS, MA 02641
508-385-3426 OR 508-364-9048
TH-1
97.5
O/A HORIZON
ELEV.
LOAMY SAND
12"
10YR 3/1
B HORIZON
96.5
PERC AT 36"
LOAMY SAND
36"
10YR 5/8
C HORIZON
94.5
FINE SAND
2.5Y 7/3
55"
OBSERVED
92.9
108"
GROUND WATER
88.5
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" 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 CODE (TITLE F TI ANDETAILS D LOCAL RE TO
OTH E IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENTAL
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION.
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3'.
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 LEACH AREA, (2 FLOWDIFFUSERS) AND SPOILS TO BE REMOVED.
14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
15. AN ELECTRIC PERMIT FOR THE PUMP PACKAGE IS REQUIRED PRIOR TO CONSTRUCTION.
16. PUMP CHAMBER IS TO BE WATER PROOFED BY MANUFACTURER WITH IPANEX CONCRETE
ADDITIVE OR CONSEAL 55. A 6" EZ WRAP IS ALSO REQUIRED.
17. ALL UNSUITABLE SOIL,A HORIZON, APPROX. 12" DEEP) WITHIN 5' OF PROPOSED LEACH
AREA IS TO BE REMOVED AND REPLACED WITH CLEAN MEDIUM SAND. B HORIZON TO REMAIN.
cll 1
THOMAS J. McLELLAN, P.E.
SITE PLAN
LOCATION:
43 MEADOWBROOK RD., W.YARMOUTH, MA
PREPARED FOR:
DATE: 7-28-15 WILLIAM O'BOYLE
REVISED: 9-8-15 (SAS LOCATION) SCALE: 1" = 20'
REVISED• 9-30-15
BASS RIVER ENGINEERING
P.O. BOX 1163, EAST DENNIS, MA 02641
508-385-3426 OR 508-364-9048