HomeMy WebLinkAboutEngineered Plan - Rev. 2016CRAWL
BM@T.0.F100.79
87
COVER WITH RISER 6 "
BELOW GRADE
MPA
92.70
10" TEE
SEPTIC SYSTEM PROFILE
JUNCTION BOX
H2O PUMP CHAMBER (ALL ELECTRICAL
24" CAST IRON 6' X 6.75' WITH A 24" OPENING WATERPROOFED CONNECTIONS TO
COVER TO FINISHED GRADE 101.50 BE MADE INSIDE BOX)
24" CAST IRON COVER FINISH GRADE 101.75
(MEDIUM DUTY) �--�� 2" SC PRESSURE
PIPE WIWITHTH PRESSURE
TO GRADE
FITTINGS
HOISTING CABLE \.
14" TEE & j
FILTER TO BE
INSTALLED
1500 GALLON H-10 MONO
WATERPROOF SEPTIC TANK
95
96.9 ALARM ON
(INLET) _ _ 3"
P5.r5"
00 Lc
I PUMP
\6" OF STONE
OR COMPACTED BASE
5' REMOVAL OF A & B
SOILS AROUND PRIMARY S.A.S.
00
O 20 40 60
650 GAL WATERPROOF
H2O PUMP CHAMBER
00.75
38.65 1
3 " BLEEDER
HOLE
91.9
4" PIPE TO BE LEVEL
FOR 2' OUT
OF D -BOX
100.8
170X\".
100.8
6EH2O
6" OF STONE
OR COMPACTED BASE
FINISH GRADE 102.00
INSPECTION PORT
(10) HIGH CAPACITY INFILTRATORS
WITH 2- END CAPS
NO STONE - 2.83' X 62.5' TRENCH
VENT
TOP @ 101.21
5.00'
A&B SOIL
REMOVAL
OTTOM
5.00' EL 99.88
ADJ. WATER V
94.88 EL
ZONE A WELL MIW29
2.80
WATER 92.08 EL
1.37'
BOTTOM OF 90.75 EL
TEST HOLE
Yarmouth Health Department
APPROVED
HEALTH AGENT APPROVAL
SURVEYOR:
TERRY WARNER
0-
T
-TERY yGs
o ANN
WARNER
No. 38721
- - C/ vw 17,
.z__L
Date
N M II:
LOCATION:
PREPARED FOR:
TEST HOLE LOGS
DATE: 9/28/16
TEST BY. MIKE O'LOUGHLIN
WITNESS: AMY VON HONE
PERC RATE: < 2 MIN
TEST HOLE #1
n" 100.75 EL n"
BOTTOM OF PERK 28"
PRESOAK 4:10 MIN
31.5" > 2 MIN PER INCH
TEST HOLE # 2
100.75 EL
0
20'
2"
DATE: OC T 13, 2016
100.58 EI
AP LOAMY SAND
JOB NUMBER:
12"
10Y 3/2
99.75 EL
B W LOAMY SAND
26„
10Y 6/8
98.58 EL
26"
FINE MEDIUM SAND
98.58 EL
1�
C 1 2.5Y 8/2
85"
MULTICOLOR 10% GRAVEI
93.66 EL
C2FINE SAND
2.5Y 7/3
120"
90.75 EL
104"
WATER ENCOUNTERED
92.08 EL
BOTTOM OF PERK 28"
PRESOAK 4:10 MIN
31.5" > 2 MIN PER INCH
TEST HOLE # 2
100.75 EL
GENERAL NOTES
1. CONTRATOR TO NOTIFY DIGSAFE PRIOR TO EXCAVATION, AND
CONTRACTOR TO BE RESPONSIBLE FOR THE LOCATION OF ALL UTILITIES,
ABOVE & UNDERGROUND, PRIOR TO ANY EXCAVATION OR CONSTRUCTION.
2. SEPTIC SYSTEM IS TO BE INSTALLED IN COMPLIANCE WITH 310 CMR
15.00: TITLE V.
3. THIS PLAN IS NOT TO BE USED FOR PROPERTY LINE DETERMINATION.
4. DESIGNER TO INSPECT & CERTIFY OVER -DIG, IF REQUIRED BY PLAN,
AND FINAL INSPECTION BEFORE BACKFILL.
5. CONTRACTOR TO PROVIDE 48 HOUR NOTICE FOR ANY REQUIRED
INSPEC TIONS.
6. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE
DISPOSAL.
7. THE TOP OF ALL SYSTEM COMPONENTS SHALL BE MARKED WITH
MAGNETIC MARKING TAPE OR A COMPARABLE MEANS IN ORDER TO
LOCATE THEM ONCE BURIED.
8. IF SOILS ARE FOUND UNSUITABLE OR DIFFERING FROM THOSE FOUND IN
SOIL LOG CONTACT DESIGNER AND THE BOARD OF HEALTH.
9. IF AN OVERDIG IS REQUIRED, CLEAN GRANULAR SAND MEETING 310CMR
15.255(3) SHOULD BE USED AS FILL MATERIAL
10. ALL 4" PIPE CONNECTIONS AT SEPTIC TANK AND D -BOX SHALL BE
MORTARED IN PLACE. IF USING 18' PLASTIC RISER PIPES, THESE TOO SHALL
BE MORTARED IN PLACE.
DESIGN DATA
EXISTING 2 BEDROOM DWELLING
DAILY -FLOW: -MIN. (3)-BT=DROOM "X -110` GPD _ -330 GPD
SEPTIC TANK: 330 GAL X 2.5 = 825 GALLON
USE: 1500 GALLON H-10 WATERPROOF MONO SEPTIC TANK
PUMP CHAMBER: USE 600 GALLON H-20 5' INSIDE DIAMETER WATERPROOF UNI
D -BOX: USE H-20 6 -HOLE
SOIL ABSORPTION SYSTEM: 2.83' X 62.5' TRENCH CONFIGURA11ON
USE HIGH CAPACITY H2O INFILTRATORS - 10 UNITS
330 X .74 = 445.95/7.79 SF/LF = 57.25 LF REQUIRED
USE 10 UNITS X 6.25 LF EA = 62.25LF PROVIDED
62.25 LF X 7.79 SF/LF = 484.93 SF X .74 = 358.85 GPD
NOTE
1. PUMPOUT AND FILL ONE EXISTING CESSPOOL.
2. A 5' REMOVAL IS REQUIRED TO REMOVE THE A AND B LAYER
NOTES: PUMP CHAMBER
1. LIBERTY 4/10 HP SEWER EJECTION PUMP
2. FLOAT TO BE INSTALLED TO BE REACHED FROM MAN -HOLE COVER
3. 3 FLOAT SYSTEM WITH ALARM SUSPENDED OFF A STAINESS
STEEL FLOAT BRACKET
4. ELECTRICAL WORK TO BE PERMITED
AND COMPLETED BY A LICENSED ELECTRICIAN
5. PUMP MUST BE POWERED BY A CIRCUIT
SEPARATE FROM THE CIRCUIT TO THE ALARM.
BUOYANCE CALCULATIONS
FOR H-20 PUMP CHAMBER & S.T. MONO H-10 11.270 LBS
2.18 H X (10'2" X 6'1-) X 62.4 = 8415.5 LBS.
H-20 PUMP CHAMBER = 6,080 LBS.
2.98 H X (2.5' x 3.141) X 62.4 LBS/CUFT =1,461.59 LBS.
STORAGE AND DESIGN REQUIREMENTS
DESIGN FLOW: 330 GPD (EXISTING 2 BEDROOM DWELLING)
1" OF EFFLUENT OVER BOTTOM OF LEACHING AREA
= 62.5' X 2.83' X .083 X 7.48 = 109.81 GALS/INCH
9" BETWEEN PUMP ON AND PUMP OFF
12.23 GALS/INCH X 9" = 110.07 GALS PER CYCLE
RESERVE VOLUME PROVIDED
= 3.141 X 6.25 X 2.96' = 58.09 C U/FT
58.09 C U.FT. X 7.48 GAL C U.FT. = 434.52 RESERVE GALLONS
SEWAGE PLAN ENGINEER:
STEPHEN HAS
7 BUNNY CIRCLE
t
W. YARMOUTH MAs 1
e`..,t'`:: k a is
JAMES P. CONNELL TRUST,
JOHN D. WEBB, JR. TRUSTEE,L
e
0
20'
2"
DATE: OC T 13, 2016
100.58 EI
AP LOAMY SAND
JOB NUMBER:
12„
10Y 3/2
99.75 EL
LOAMY SAND
SHEET NUMBER:
B W 10Y 6/8
26"
98.58 EL
1�
C1 FINE MEDIUM SAND
85"
2.5Y 8/2
93.66 EL
C2 FINE SAND
2.5Y 7/3
120"
90.75 EL
104"
WATER ENCOUNTERED
92.08 EL
GENERAL NOTES
1. CONTRATOR TO NOTIFY DIGSAFE PRIOR TO EXCAVATION, AND
CONTRACTOR TO BE RESPONSIBLE FOR THE LOCATION OF ALL UTILITIES,
ABOVE & UNDERGROUND, PRIOR TO ANY EXCAVATION OR CONSTRUCTION.
2. SEPTIC SYSTEM IS TO BE INSTALLED IN COMPLIANCE WITH 310 CMR
15.00: TITLE V.
3. THIS PLAN IS NOT TO BE USED FOR PROPERTY LINE DETERMINATION.
4. DESIGNER TO INSPECT & CERTIFY OVER -DIG, IF REQUIRED BY PLAN,
AND FINAL INSPECTION BEFORE BACKFILL.
5. CONTRACTOR TO PROVIDE 48 HOUR NOTICE FOR ANY REQUIRED
INSPEC TIONS.
6. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE
DISPOSAL.
7. THE TOP OF ALL SYSTEM COMPONENTS SHALL BE MARKED WITH
MAGNETIC MARKING TAPE OR A COMPARABLE MEANS IN ORDER TO
LOCATE THEM ONCE BURIED.
8. IF SOILS ARE FOUND UNSUITABLE OR DIFFERING FROM THOSE FOUND IN
SOIL LOG CONTACT DESIGNER AND THE BOARD OF HEALTH.
9. IF AN OVERDIG IS REQUIRED, CLEAN GRANULAR SAND MEETING 310CMR
15.255(3) SHOULD BE USED AS FILL MATERIAL
10. ALL 4" PIPE CONNECTIONS AT SEPTIC TANK AND D -BOX SHALL BE
MORTARED IN PLACE. IF USING 18' PLASTIC RISER PIPES, THESE TOO SHALL
BE MORTARED IN PLACE.
DESIGN DATA
EXISTING 2 BEDROOM DWELLING
DAILY -FLOW: -MIN. (3)-BT=DROOM "X -110` GPD _ -330 GPD
SEPTIC TANK: 330 GAL X 2.5 = 825 GALLON
USE: 1500 GALLON H-10 WATERPROOF MONO SEPTIC TANK
PUMP CHAMBER: USE 600 GALLON H-20 5' INSIDE DIAMETER WATERPROOF UNI
D -BOX: USE H-20 6 -HOLE
SOIL ABSORPTION SYSTEM: 2.83' X 62.5' TRENCH CONFIGURA11ON
USE HIGH CAPACITY H2O INFILTRATORS - 10 UNITS
330 X .74 = 445.95/7.79 SF/LF = 57.25 LF REQUIRED
USE 10 UNITS X 6.25 LF EA = 62.25LF PROVIDED
62.25 LF X 7.79 SF/LF = 484.93 SF X .74 = 358.85 GPD
NOTE
1. PUMPOUT AND FILL ONE EXISTING CESSPOOL.
2. A 5' REMOVAL IS REQUIRED TO REMOVE THE A AND B LAYER
NOTES: PUMP CHAMBER
1. LIBERTY 4/10 HP SEWER EJECTION PUMP
2. FLOAT TO BE INSTALLED TO BE REACHED FROM MAN -HOLE COVER
3. 3 FLOAT SYSTEM WITH ALARM SUSPENDED OFF A STAINESS
STEEL FLOAT BRACKET
4. ELECTRICAL WORK TO BE PERMITED
AND COMPLETED BY A LICENSED ELECTRICIAN
5. PUMP MUST BE POWERED BY A CIRCUIT
SEPARATE FROM THE CIRCUIT TO THE ALARM.
BUOYANCE CALCULATIONS
FOR H-20 PUMP CHAMBER & S.T. MONO H-10 11.270 LBS
2.18 H X (10'2" X 6'1-) X 62.4 = 8415.5 LBS.
H-20 PUMP CHAMBER = 6,080 LBS.
2.98 H X (2.5' x 3.141) X 62.4 LBS/CUFT =1,461.59 LBS.
STORAGE AND DESIGN REQUIREMENTS
DESIGN FLOW: 330 GPD (EXISTING 2 BEDROOM DWELLING)
1" OF EFFLUENT OVER BOTTOM OF LEACHING AREA
= 62.5' X 2.83' X .083 X 7.48 = 109.81 GALS/INCH
9" BETWEEN PUMP ON AND PUMP OFF
12.23 GALS/INCH X 9" = 110.07 GALS PER CYCLE
RESERVE VOLUME PROVIDED
= 3.141 X 6.25 X 2.96' = 58.09 C U/FT
58.09 C U.FT. X 7.48 GAL C U.FT. = 434.52 RESERVE GALLONS
SEWAGE PLAN ENGINEER:
STEPHEN HAS
7 BUNNY CIRCLE
t
W. YARMOUTH MAs 1
e`..,t'`:: k a is
JAMES P. CONNELL TRUST,
JOHN D. WEBB, JR. TRUSTEE,L
e
J. O'LOUGHLIN INC.
714 MAIN STREET, YARMOUTH PORT, MA 02675
(508) 362-4942 DRAWN BY:
KENNETH JANSSON
SCALE: 1" =
20'
DATE: OC T 13, 2016
JOB NUMBER:
10-13-16SP
REVISION: NOV 23, 2016a
SHEET NUMBER:
1 DRW BY KMJ
DEC 8, 2016
4
1�
MAP: 17
PARCEL: 132
J. O'LOUGHLIN INC.
714 MAIN STREET, YARMOUTH PORT, MA 02675
(508) 362-4942 DRAWN BY:
KENNETH JANSSON