HomeMy WebLinkAboutEngineered Plan - Rev. 2016TOP FOUND. EL. 17.6'
15.6'±*
- ACCESS COVER AT FIN. GRADE
EL. 17.0
SYSTEM PROFILE
(NOT TO SCALE)
PROVIDE MIN. 20" DIAM. WATERTIGHT
ACCESS COVER TO WITHIN 6" OF FIN. GRADE
MINIMUM 1' OF COVER I MINIMUM 75' OF COVER
OVER POLY TANK I OVER PRECAST
' PROPOSED 1,500
GALLON POLYETHYLENE
SEPTIC TANK
(H-10)
EL. 16.0 4"OSCH40 PVC
16.1"(1.34') PIPES LEVEL 1ST 2'
14.66'
GAS
BAFFLE 000000000o WATERTEST D'BOX0Oo RaLEVELNESS
S °
14.56' 14.39'
6" CRUSHED STONE OR MECHANICAL
COMPACTION. (15.221 [2]) NOTE: 2" MIN. WALL
DEPTH OF FLOW = 4' THICKNESS REQUIRED
REQUIRED TEE SIZES:
INLET DEPTH = 10" MIN. BELOW FLOW LINE
OUTLET DEPTH = 14" MIN. BELOW THE FLOW LINE
NOTE: STANDARD TEES ARE TO BE USED. DO NOT USE
MANUFACTURER'S TEES THAT COME WITH THE TANK
( 3.6% SLOPE) (-L% SLOPE)
FOUNDATION- 19' SEPTIC TANK 10' D' BOX
*THE INSTALLER SHALL VERIFY THE LOCATIONS OF ALL
UTILITIES AND ALL BUILDING SEWER OUTLETS AND ELEVATIONS
PRIOR TO INSTALLING ANY PORTION OF SEPTIC SYSTEM
LEGEN D
_99-
EXISTING CONTOUR
X 99 1
EXIST. SPOT ELEV.
-[991-
PROPOSED CONTOUR
198•41
PROPOSED SPOT EL.
TH 1
"``'Z-/-
TEST HOLE
LOCUS
SLOPE OF GROUND
M-)
UTILITY POLE
FIRE HYDRANT
NOTE NOT ALL SYMBOLS MAY APPEAR IN DRAWING
TEST HOLE LOGS
ENGINEER: CRAIG J. FERRARI, SE #13871
WITNESS: AMY VON HONE, RS
DATE: 7/20/16
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS
ELEV.
0„ `V 16.6'
8"
1911
PERC N
S
1OYR 4/2
B
LS
1OYR 5/8
C
FS
1OYR 7/6
15.0'
132" I 15.6'
NO GROUNDWATER ENCOUNTERED
INCE # 16-221
(_1_% SLOPE)
d
ALL SYSTEM COMPONENTS SHALL BE
MARKED WITH MAGNETIC TAPE OR
COMPARABLE MEANS FOR FUTURE LOCATION.
2% SLOPE REQUIRED OVER SYSTEM 17.0'
PROVIDE INSPECTION PORTS TO
un,ruiki z" nr C MISH GRADE
16 H-20 HIGH CAPACITY INFILTRATORS
EACH UNIT: 6.25' X 2.83 X 16" HIGH
OVERALL DIMENSIONS TO OUTSIDE OF UNITS: 25' X 11.3'
(NO STONE PROPOSED)
LEACHING
FAC I LITY
NOTES
1. DATUM IS NAVD 88
2. MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST
UNITS TO BE AASHO H-10
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE
WITH 310 CMR 15.000 (TITLE 5.)
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND
NOT TO BE USED FOR LOT LINE STAKING OR ANY
OTHER PURPOSE.
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40=4" PVC.
9. COMPONENTS NOT TO BE BACKFILLED OR
CONCEALED WITHOUT INSPECTION BY BOARD OF
HEALTH AND PERMISSION OBTAINED FROM BOARD
OF HEALTH.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR
CALLING DIGSAFE (1-888-344-7233) AND
7.83' VERIFYING THE LOCATION OF ALL UNDERGROUND & LOCUS MAP
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK.
NOT TO SCALE
5.6' BOTTOM TH-1
NO GROUNDWATER FOUND
11. ANY UNSUITABLE MATERIAL ENCOUNTERED
SHALL BE REMOVED 5' BENEATH AND AROUND THE ASSESSORS MAP 49 PARCEL 57
PROPOSED LEACHING FACILITY.
SITE IS NOT LOCATED WITHIN A ZONE II
12. EXISTING LEACHING FACILITY SHALL BE PUMPED
AND REMOVED.
VARIANCE REQUESTED:
UNDER MAX. FEASIBLE COMPLIANCE 15.405:
(1b): REDUCTION IN SETBACK, SAS TO FOUNDATION (20' TO 15.8')
Scale:1 "= 20'
0 10 20 30 40 50 FEET
FAMILY ROOM I BEDROOM
KITCHEN BEDROOM
BATH
BEDROOM
EXISTING FLOOR PLANS
NOT TO SCALE
Permit valid for REPAIR OF SE1111(' SVS'I*M
ONLY, (lite to State and Local septic variances.
Board of Health review and approval is required for
any future additions/rennv:+tions/alterations to
sewage facilities an /or struetu.res/d«elling.
Yarmouth 11calth iiepartment
APPROVED 4
4N&e: bate
6_15-k,
DATE
DANIEL A. OJALA, P.E., P.L.S.
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD
USE A 330 GPD DESIGN FLOW
SEPTIC TANK: 330 GPD (2) = 660
USE A 1500 GAL. H-10 POLY SEPTIC TANK
LEACHING:
4.73 SF/LF x 6.25' LENGTH = 29.56 SF PER
HIGH CAPACITY INFILTRATOR UNIT
__330 GPD/0.74 GPD/SF = 445.9 SIT LEACHIN_G____ _
REQ'D
445.9 SF/29.56 SF/UNIT = 15.1 UNITS
THEREFORE, USE GRAVELLESS SYSTEM OF (16)
H-20 HIGH CAPACITY UNITS IN FIELD
CONFIGURATION OF 4 ROWS OF 4 UNITS
16 UNITS x 29.5 SF = 472 SF > 445.9 SF
472 SF (0.74) = 349 GPD (OK)
APPROVED
4
MA IDATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
21 CIRCUIT ROAD EAST
WEST YARMOUTH, MA
PREPARED FOR
CAPE COD SEPTIC/
CONSTITUTION
DATE: JULY 27, 2016
REV: AUGUST 8, 2016 (PLASTIC)
REV: AUGUST 15, 2016 (3 BEDROOM)
off 508-362-4541
fax 508-362-9880
I downcope.com
down c41pe e#7 ineefing, inc.
civil engineers
land surveyors.
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
16-221 CC SEPTIC-CONSTI TUTION.DWG
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10. CONTRACTOR SHALL BE RESPONSIBLE FOR
CALLING DIGSAFE (1-888-344-7233) AND
7.83' VERIFYING THE LOCATION OF ALL UNDERGROUND & LOCUS MAP
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK.
NOT TO SCALE
5.6' BOTTOM TH-1
NO GROUNDWATER FOUND
11. ANY UNSUITABLE MATERIAL ENCOUNTERED
SHALL BE REMOVED 5' BENEATH AND AROUND THE ASSESSORS MAP 49 PARCEL 57
PROPOSED LEACHING FACILITY.
SITE IS NOT LOCATED WITHIN A ZONE II
12. EXISTING LEACHING FACILITY SHALL BE PUMPED
AND REMOVED.
VARIANCE REQUESTED:
UNDER MAX. FEASIBLE COMPLIANCE 15.405:
(1b): REDUCTION IN SETBACK, SAS TO FOUNDATION (20' TO 15.8')
Scale:1 "= 20'
0 10 20 30 40 50 FEET
FAMILY ROOM I BEDROOM
KITCHEN BEDROOM
BATH
BEDROOM
EXISTING FLOOR PLANS
NOT TO SCALE
Permit valid for REPAIR OF SE1111(' SVS'I*M
ONLY, (lite to State and Local septic variances.
Board of Health review and approval is required for
any future additions/rennv:+tions/alterations to
sewage facilities an /or struetu.res/d«elling.
Yarmouth 11calth iiepartment
APPROVED 4
4N&e: bate
6_15-k,
DATE
DANIEL A. OJALA, P.E., P.L.S.
SYSTEM DESIGN:
GARBAGE DISPOSER IS NOT ALLOWED
DESIGN FLOW: 3 BEDROOMS @ 110 GPD = 330 GPD
USE A 330 GPD DESIGN FLOW
SEPTIC TANK: 330 GPD (2) = 660
USE A 1500 GAL. H-10 POLY SEPTIC TANK
LEACHING:
4.73 SF/LF x 6.25' LENGTH = 29.56 SF PER
HIGH CAPACITY INFILTRATOR UNIT
__330 GPD/0.74 GPD/SF = 445.9 SIT LEACHIN_G____ _
REQ'D
445.9 SF/29.56 SF/UNIT = 15.1 UNITS
THEREFORE, USE GRAVELLESS SYSTEM OF (16)
H-20 HIGH CAPACITY UNITS IN FIELD
CONFIGURATION OF 4 ROWS OF 4 UNITS
16 UNITS x 29.5 SF = 472 SF > 445.9 SF
472 SF (0.74) = 349 GPD (OK)
APPROVED
4
MA IDATE BOARD OF HEALTH
TITLE 5 SITE PLAN
OF
21 CIRCUIT ROAD EAST
WEST YARMOUTH, MA
PREPARED FOR
CAPE COD SEPTIC/
CONSTITUTION
DATE: JULY 27, 2016
REV: AUGUST 8, 2016 (PLASTIC)
REV: AUGUST 15, 2016 (3 BEDROOM)
off 508-362-4541
fax 508-362-9880
I downcope.com
down c41pe e#7 ineefing, inc.
civil engineers
land surveyors.
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
16-221 CC SEPTIC-CONSTI TUTION.DWG