HomeMy WebLinkAbout60 Broadway septic design BHDC-23-2155ss/ 7,41 z _ e2C 4-
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LOCUS -
LOCUS MAP
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41
SCHEDULE OF ELEVATIONS
a
e
1
FIRST FLOOR =
14.5
's
2
TOP OF FOUNDATION =
EXISTING
3A
PIPE INV. AT FOUNDATION (UNITS) =
11.10'
p „
a
3B
PIPE INV. AT FOUNDATION (LAUNDRY) =
10.35"
w _
wwww �'
4A
PIPE INV. AT EXISTING TANK 1 INLET =
11.03
i0 so
see w
46
PIPE INV AT PROPOSED TANK 2 INLET =
10.31
w
5A
PIPE INV. AT EXISTING TANK 1 OUTLET =
10.78
5B
PIPE INV, AT PROPOSED TANK 2 OUTLET =
10.06
Q`
e
6
PIPE INV AT PROPOSED TANK 3 INLET
10.01
7
PIPE INV AT PROPOSED TANK 3 OUTLET =
9.76
11 0�{
8
INV. OF PIPE AT D-BOX INLET =
9.51
9
INV. OF PIPE AT D-BOX OUTLET =
9.34
n
way
10
INV. OF PIPE AT LEACHING FIELD INLET =
9.14
11
BOTTOM OF LEACHING FIELD =
8.60
T r `°'
12
TOP OF FIELD
9.68
NOT TO SCALE
13
FINISHED GRADE OVER LEACHING FACILITY =
12.65-12.30
14
FINISHED GRADE OVER D-BOX =
13.0
15
FINISHED GRADE OVER SEPTIC TANK =
13.1
16
FINISHED GRADE AT FOUNDATION =
13.5
x
0
E
x
0
0
UP
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2
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LEGEND
w
1ECB------- CONCRETE BOUND
0
1ESB------- STONE BOUND
O RC ------- ROD CAP
OIP------- IRON PIPE FOUND
---- HYDRANT
�q------- WATER SHUTOFF
®------- CATCH BASIN SQUARE
------- UTILITY POLE
o
Q-------- GUY POLE
I;- ------- GUY WIRE
UP
------- LIGHT POLE
------- SIGN
------- CONIFEROUS TREE
------- DECIDUOUS TREE
®------- TREE STUMP i
------- SHRUB O
j------- CONIFEROUS SHRUB
TREE LINE
oHW OVERHEAD WIRES
STONE Wf. I-L
^ POST & Rh1L FENCE _
STOCKADE FENCE o
x x x PICKET R'-
xx xx CHAIN LINI I
FENCE
--- AREA OF 'TRUCTURE INCLUDED IN
EXISTING 1 OT COVERAGE
DWELLING
2
14
•+f 46
• .: TANK 1
EXISTING
•' ": TANK2_ rr
S=0.02 L= 16'
, .. SCH. 40 PVC TEES
GAS BAFFLE
200% 1ST COMPARTMENT
TANKS
TANK 1 - RESIDENTIAL
EXISTING SEPTIC TANK 1000
GALLON, H-10 LOADING
TANK 2-LAUNDRY
PROPOSED 2,000 GALLON
TANK, H-20 LOADING
SEWAGE SYSTEM PROFILE & DETAILS
NOT TO SCALE
PROPOSED 4" PVC OUTLET "T" AND SEWER PIPE.
CONTRACTOR SHALL CONFIRM EXISTING INVERT
ELEVATION PRIOR TO INSTALLATION OF SYSTEM
5A
5B
S=0.01 L=49'
0
v
15
SCH. 40 PVC TEES
GAS BAFFLE
PROPOSED SEPTIC TANK
1,500 GALLON, H-20 LOADING
11WAT
® G,(TE
\ MAINE AVENUE
--_- - ------- (40'WIDE - PUBLIC)
GAS 1
�GATE G G G GAS SERVICE AS MARKED
-T G G-FG G G G G G__ G
Q 1 GUY POLE
O UP
CB DISCf O O O O �---OH� OHW
-FOUND
PAVED STOCKADE FEN
PARKING
\ WOOD ALCONY -:.._ =_- s": _ CONCRETE
PATIO
m V` I I GAS METER I
Q \�
0 S a zILL W60
p w I I I CONDOMINIUM I f
O Q o`N\ I FIN. F EL. = 18.8
C:)a o' m I APPROXIMATE LO IATION
O OF WATER SERVIC� PER �jIAILED
EPTIC
o ` TOWN RECORDS SI
w N I �YSTEM I CgNC LANDING (TI P)
W W w
` I WOOD BALCONY __--
WOOD IBALCONY--k a.
77
` CONC WALK
14
H-20 D-BOX
WITH SPEED
LEVELERS
S=0.01 L=25'
• '
-�
0 O
8
9
NOTES:
1. FURNISH RISERS TO SET COVERS WITHIN 6 INCHES OF FINISH GRADE.
SEPTIC SYSTEM NOTES
2. PROPOSED H-20 SEPTIC TANK AND H-20 D-BOX AND SCHEDULE 40 PVC PIPE THROUGHOUT. 1. ALL CONSTRUCTION AND MATERIALS SHALL CONFORM TO THE STATE
3. THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING A TRENCH PERMIT FROM THE LOCAL ENVIRONMENTAL CODE, TITLE 5 (310 CMR 15.00), AND THE LOCAL BOARD OF
MUNICIPALITY IN WHICH THE WORK IS BEING PERFORMED. HEALTH.
4. H- 20 CONCRETE LOW PROFILE F-OW DIFFUSERS IN BED CONFIGURATION
2. THERE SHALL BE NO CHANGES MADE IN THIS PLAN WITHOUT THE WRITTEN
PROPOSED VENT, FINAL LOCATION PERMISSION OF THE ENGINEER AND LOCAL BOARD OF HEALTH.
RISER AND COVER TO BE SET TO TO BE DETERMINED IN THE FIELD
WITHIN 6" OF FINISHED GRADE & 3. ALL ERRORS, OMISSIONS, AND CHANGE OF CONDITIONS AT THE SITE SHALL BE
SERVE AS INSPECTION PORT 12 BROUGHT TO THE ATTENTION OF THE ENGINEER PRIOR TO PERFORMING THE
RELATED WORK.
S=2% MINIMUM FILTER FABRIC 4 ALL DISTURBED AREAS ARE TO BE LOOMED SEEDED AND MAINTAINED TO
FIRST 2' SHALL
BE SET LEVEL
S=0.01 L=VARIES
6" MIN, CRUSHED STONE BASE
Z
PREVENT EROSION.
�\ i7
5.
FOR PROPER PERFORMANCE, SEPTIC TANK SHOULD BE INSPECTED AT LEAST
/��
ONCE A YEAR AND WHEN THE TOTAL DEPTH OF SCUM AND SOLIDS EXCEEDS
BACK FILL WITH 15' MIN. BREAKOUT GRADE
1/3 THE LIQUID DEPTH OF THE TANK, THE TANK SHOULD BE PUMPED.
9" MIN. 36" MAX.
CLEAN MATERIAL
6.
THIS SYSTEM HAS BEEN DESIGNED FROM DATA REVIEWED AND
ACKNOWLEDGED BY THE MASS. D.E.P. AND THE LOCAL BOARD OF HEALTH;
1'-1"\�
AND CONFORMS WITH THE REQUIREMENTS OF THE STATE ENVIRONMENTAL
'. ® ® ® 92 VERALL
CODE, TITLE 5. NO GUARANTEE OF PERFORMANCE IS EXPRESSED OR IMPLIED.
O O O D O� HEIGHT r
PRECAST H 20 LOADING LOW
7.
TEST HOLE INFORMATION SHOWN HEREON IS LIMITED TO SOIL CONDITIONS
PROFILE FLOW DIFFUSOR
FOUND AT THAT PARTICULAR TEST HOLE LOCATIONS AND IS NOT CONSIDERED
CHAMBERS
AN IMPLIED OR EXPRESSED WARRANTY OF SOIL CONDITIONS BEYOND LIMITS
OF SUCH TEST HOLES.
8.
ALL ORGANIC AND UNSUITABLE MATERIAL MUST BE REMOVED FROM THE
AREA DIRECTLY UNDER AND 5 FEET BEYOND THE PROPOSED LEACHING
`t
FACILITY. THIS AREA MUST BE BACKFILLED TO THE ELEVATIONS INDICATED ON
4' OF NATURALLY OCCURRING
THESE PLANS WITH SELECT ON -SITE OR IMPORTED SOIL MATERIAL,
PERVIOUS MATERIAL
CONSISTING OF CLEAN GRANULAR SAND OR OTHER GRANULAR MATERIAL,
FREE FROM ORGANIC MATTER AND OTHER DELETERIOUS SUBSTANCES.
REDOX ELEVATION 4.53'
MIXTURES AND LAYERS SHALL NOT BE USED. THE FILL MATERIAL SHALL
OBSERVED GROUNDWATER ELEVATION 1.03'
CONFORM TO THE STATE ENVIRONMENTAL CODE, TITLE 5 - 310 CMR SECTION
USE 4 ROWS OF 5 FLOW DIFFUSOR CHAMBERS WITH DOUBLE WASHED CRUSHED
15.255 (3) AND SHALL HAVE PERCOLATION RATE OF BETWEEN TWO AND FIVE
STONE 48" BETWEEN EACH CHAMBER, 48" AT ENDS & 48" ALONG SIDES
MINUTES PER INCH, BEFORE AND AFTER PLACEMENT.
EFFECTIVE DIMENSIONS: LENGTH = 48.0', WIDTH = 36' IN BED CONFIGURATION
9.
ALL STONE MUST BE DOUBLE WASHED AND FREE FROM FINES AND ANY
ORGANIC MATERIAL AND MUST HAVE LESS THAN 0.2 PERCENT MATERIAL FINER
DESIGN DATA
THAN A NUMBER 200 SIEVE.
10.
THE DESIGNER HAS NOT BEEN RETAINED BY THE CLIENT TO CONSTRUCT OR
1. TYPE OF ESTAE LISHMENT: 8-BEDROOM CONDOMINIUM - 2 UNITS ONLY EACH W/ 2 BEDROOMS
SUPERVISE THE CONSTRUCTION OF THE SYSTEM. THE CONTRACTOR IS
RESPONSIBLE FOR MAKING ARRANGEMENTS FOR INSPECTION OF
2. SEPTIC TO SERVICE: 4 BEDROOMS 440 GALLONS PER DAY
2 COMMERCIAL WASHING MACHINES - 2 @ 400 GPD = 800 GPD
INSTALLATION OF THE SYSTEM WITH THE LOCAL BOARD OF HEALTH.
\
y
3. SEWAGE SYSTEM DESIGN FLOW: 1240 GPD
11.
THE GENERAL CONTRACTOR IS RESPONSIBLE FOR ALL HORIZONTAL AND
4. NOTE: THIS SEPTIC SYSTEM IS NOT DESIGNED 1=0R A GARBAGE GRINDER
VERTICAL CONTROL OF ALL SYSTEM COMPONENTS.
5. SEPTIC TANK CAPACITY REQUIRED: 2 COMPARTMENTS, MINIMUM OF 200% OF DESIGN FLOW AND
12.
TIGHT JOINT PIPING MATERIAL TO CONSIST OF POLYVINYL CHLORIDE (P.V.C.)
SCHEDULE 40, UNLESS OTHERWISE NOTED.
100% OF DESIGN FLOW
FIRST COMPARTMENT
13.
THE CONTRACTOR SHALL NOTIFY THE DESIGN ENGINEER FOR CONSTRUCTION
= 200% X 440 GALLON = 880 GALLON REQUIRED - 1000 GAL EXISTING TANK PROVIDED INSPECTION AFTER EXCAVATION FOR THE LEACHING BED (PRIOR TO THEPLACEMENT OF STONE) AND ALSO AFTER PLACEMENT OF PIPE & STONE PRIOR
- _ = 200% X 800 GALLON = 1,600 GALLONS REQUIRED - 2,000 GALLON PROPOSED TANK PROVIDED TO BACKFILLING.
�� UP SECOND COMPARTMENT
OHW -OHW OHW OHW d o'Flwc� OHW 14. DESIGN ENGINEER SHALL CERTIFY CONSTRUCTION OF SYSTEM AND
N 320 16' 55V 1 _� = 100% X 1,240 GALLON = 1,240 GALLONS USE 1,500 GALLON PROPOSED TANK MATERIALS INSTALLED. THE CONTRACTOR SHALL PROVIDE A SIEVE ANALYSIS
GAZEBO
(TYP. OF 3)
TENNIS
COURT
PARCEL ID
EXISTING 22-380-C
POOL .can 61,200 S.F.
IN \ ) ® O IMBERI EDGING (T
_J I
� \ _ t } J LI )J - WOOD BALCONY
l \PAVED / / ! r - - SECOND FLOOR-�� -
\\ PARKING \ S j S O, \ / O �I i OVERHANG
cc \\ \ \ p \ \ \LAWN \s \ \O) /J I CONDOMINIUM
\ \ LAMP / \ \�6 �- I FIN. FL. EL. = 17.5
POST \
�1 \I-O f O 1 I
�L/ \ CONC. WALL lit
/ 1\ ` - / SECOND FLOOR
OVERHANG
// ?� PLANTINGLO
-- - - - - - -
a /
COVER
LAWN
-- Fz
WOOD BALCONY
�11
I TIMBER EDGING (TYP)
COVER
a PAVED
r
N PARKINGl1
Z
(57
r �s
Hill I
WOOD
IOI
WOOD WOOD
(()I
WOOD WOOD r 7
WOOD WOOD r
�)
DECK
L
DECK DECK
L J
DECK DECK I�}I
DECK DECK
}
L J
LE )
IN
77777
LAWN
i7
I LAWN
APPROXIMATE LOCATION
#60
-10
'
OF SEPTIC SYSTEM
OF
CONDOMINIUM
SEPTIC SYSTEM EX
-. Tp
1
FROM TIE -CARD (TYP)
FIN. FL. EL. = 14.1
w
\
\
ILL
Q
9
\F
�\
\
EXISTING TANK
O
3 TO REMAIN
�
\
"TANK V
oLU
�F )
AE 2
APPROXIMATE LOCATION
OF WATER SERVICE PER
1
TOWN RECORDS
306.00'
OHW
OHW
OHw
HYDRANT
-10 � UP ��
`HW OHw �.- � �w
S 320 16' 55" W
OHW f OHW OHW-OHW-
W_
W W
W W W
W
XISTIN EXISTING LEACH PIT TO BE
UILDIN PUMPED DRY, REMOVED AND
11 DISPOSED OF PER TITLE 5
GAZEBO
`16
STOCKADE FENCE
FZ cZ -
GARAGE o
12.4' 11,500 GALLON o
SEPTIC "TANK 3"
ry
rr ►
i•-r� ei
IND
''
r , ':
22.5'
STOCKADE FENCE
,y
0 0
v
UP
1s PAVED
O DRIVEWAY
12.35x
36.a
OHW iN P OHW OHW
WATER i ` MASSACHUSETTS AVENUE H-20FLOW DIFFUSER
GATE \ \ CHAMBER SYSTEM
(40' WIDE -PUBLIC) GAS LINE TO BE RELOCATED_
WATER
GATE
OF THE FILL MATERIAL REQUIRED. AN AS -BUILT PLAN SHALL BE SUBMITTED TO
DESIGN PERCO-ATION RATE: ASSIGNED LESS THAN 5 MINUTES PER INCH THE LOCAL BOARD OF HEALTH UPON COMPLETION.
6. SOIL ABSORPTION SYSTEM TYPE: FLOW DIFFUSERS IN BED CONFIGURATION
15. NO RUBBER TIRE CONSTRUCTION MACHINERY SHALL DRIVE OVER THE
7. LEACHING AREA REQUIRED: MINIMUM 1240 GPD/ (0.74 GPD/S.F., CLASS I SOIL) = 1675 S.F. PROPOSED SEPTIC BED EXCAVATION DURING CONSTRUCTION.
8:11, LEACHING SYSTEM PROPOSED:
16. DIG -SAFE AND ALL OTHER NECESSARY AUTHORITIES SHALL BE NOTIFIED FOR
BOTTOM AREA PROPOSED = 36' x 48' = 1728.0 S.F. THE PROPER LOCATION OF EXISTING UTILITIES PRIOR TO ANY EXCAVATION.
9. LEACHING SYSTEM CAPACITY PROPOSED = 1723 S.F. x 0.74 GPD/S.F. = 1278 GPD
17. WATER SERVICE LINE SHALL BE LOCATED AND MARKED PRIOR TO ANY
EXCAVATING AND 10' MIN. SETBACK DISTANCE FROM SAID SERVICE TO THE
- SEPTIC SYSTEM SHALL BE MAINTAINED.
I 18. ALL WATER LINES WITHIN 10' OF SEPTIC SYSTEM COMPONENTS SHALL BE
SLEEVED WITHIN 4" PVC SCHEDULE 40 PIPE.
I PARCEL ID SOIL EVALL t\TOR'S LOG
j 22-379
I
w
Co '� I I SEPTIC VENT
Depth from surface
in inches
Soil Horizon
Soil Texture
(USDA)
Soil Color
(Munsell)
Soil Mottles
and Depth
I Other Relative
I Factors
TP#1
DEEP OBSERVATION HOLES TP#1 EL. 10.7
0-10
A
LOAMY SAND
10 YR 4/1
10 - 29
Bw
LOAMY SAND
10 YR 4/6
29 - 120
C1
MEDIUM SAND
1 2.5 YR 7/3
REDOX @ 74"
PERCOLATION RATE _ < 2 MINUTES / INCH IN C1 LAYER
DEPTH TO GROUNDWATER = NONE ENCOUNTERED,
ADJUSTED HIGH GROUNDWATER = REDOX EL.= 4.52 (NAVD88)
WITNESSED GROUNDWATER - WEEPING AT 115' = 1.33 (NAVD88)
OBSERVATIONS BY: GLEN HARRINGTON, R.S.
WITNESSED BY: PHIL RENAUD, HEALTH INSPECTOR
DATE TESTED: MAY 25, 2023
/ LOCAL UPGRADE APPROVAL REQUEST
NO
DESCRIPTION
BYLAW
REQUIRED
TITLE 5
REQUIRED
PROPOSED
WAIVER
1
SOIL ABSORPTION SYSTEM TO PROPERTY LIN'
10 FT.
10 FT.
5.2 FT.
4.8 FT.
6
SEPARATION TO HIGH GROUNDWATER
5 FT.
5 FT.
4 FT.
1 FT.
VARIANCESEQUEST PURSUANT TO 310 CMR 15.405 - CONTENTS OF LOCAL UPGRADE APPROVAL
� I
GENERP.L NOTES
PARCEL ID
22-381-1
LOCATIONS ARE BASED ON AN "ON THE GROUND" NSTRUMENT SURVEY AND ELEVATIONS BASED ON
'
INSPECTION
PORT
THE NAVD 1988 DATUM. COORDINATE SYSTEM USED IS THE MA -MAINLAND COORDINATE SYSTEM,
DATUM: NAD 83, UNITS: U.S. SURVEY FEET.
THE FINISHED FLOCR ELEVATION (FIN. FL. EL.) SHOWN HEREON IS BASED ON AN ASSUMED 1" LOWER
THAN THE SURVEYED THRESHOLD ELEVATION, AP INTERIOR INSPECTION OF BUILDINGS WAS NOT
12.35x
7.2'
CBDH
TLC
PERFORMED.
ZONING DISTRICT: R-25
PROPERTY IS LOCATED WITHIN AN AREA HAVING A ZONE DESIGNATION OF MINIMAL FLOOD HAZARD
FZ--..-
HYDRANT
OH ,WATER OHW
ZONE X, AE(ELEV. 11) BY THE FEDERAL EMERGENCY MANAGEMENT AGENCY (FEMA), ON FLOOD
GATE
INSURANCE RATE MAP NO. 25001C0588J, WITH A NAP EFFECTIVE DATE OF JULY 16, 2014,
W_
THIS LOT IS NOT LOCATED WITHIN A DEP APPROVED ZONE II WELLHEAD PROTECTION AREA.
BENCHMARK
MAG NAIL IN PAVEMENT
THIS LOT IS NOT MAPPED WITHIN A MESA NATURAL HERITAGE AND ENDANGERED SPECIES AREA.
ELEVATION = 12.03' NAVD88
WIND EXPOSURE Cf>TEGORY: ZONE C
DEED REFERENCE: BOOK 3183 PAGE 193 PLAN REFERENCE: BOOK 428 PAGE 65
OWNER: ENGLEWOOD BEACH CONDOMINIUMS
60 BROADWAY STREET
0 10 20 40
WEST YARMOUTH, MA 02673
SCALE: 1 "=20'
Permit valid for REPAIR OF SEPTIC SYSTEM
ONLY, due to State and Local septic variances.
Board of Health review and approval is required for
any future additions/renovations/alterations to
sewage facilities and/or structuresm%sclling.
Yarmouth 11valth Dcpa, tnlcnt
PROVED
wom Date
14 Or
Of M
A10. 5�2 y v MARK D. DOB
CML
t�t0.45W
40 �RFcrs
NOTICE
THIS PLAN MAY NOT BE ADDED TO, DELETED FROM, OR ALTERED IN ANY WAY BY ANYONE OTHER THAN CAPE &
ISLANDS ENGINEERING, INC.
UNLESS AND UNTIL SUCH TIME AS AN ORIGINAL (RED) STAMP APPEARS ON THIS PLAN NO PERSON OR
PERSONS, MUNICIPAL OR PUBLIC OFFICIAL MAY RELY UPON THE INFORMATION CONTAINED HEREIN, AND THIS
PLAN REMAINS THE PROPERTY OF CAPE AND ISLANDS ENGINEERING, INC.
COPYRIGHT (C) BY CAPE & ISLANDS ENGINEERING, INC. ALL RIGHTS RESERVED
DATE I DESCRIPTION I BY I CHK
PREPARED FOR:
ENGLEWOOD BEACH CONDOMINIUMS
60 BROADWAY STREET
WEST YARMOUTH, MA 02673
PROJECT:
60 BROADWAY STREET
WEST YARMOUTH, MASSACHUSETTS
SHEET NO.: 1 OF 1 DATE: JULY 17, 2023
DRAWN BY: WNH CHECKED BY: MD
PREPARED BY:
CAPE & ISLANDS
E N G I N E E R I N G
SUMMERFIELD PARK 508.477.7272 PHONE
800 FALMOUTH ROAD SUITE 301C
MASHPEE, MA02649 508.477.9072 FAX vwvw.CapeEng.com
DRAWING TITLE:
SEPTIC UPGRADE SYSTEM 4
(FOR SYSTEM #4 - NO INCREASE IN FLOW)
ASSESSORS INFORMATION: MAP 22 PARCEL 380