HomeMy WebLinkAbout7 Trenton St septic 2EXISTING CESSPOOL
TO BE PUMPED, FILLED WITH
SAND AND ABANDONED.
PROPOSED S.A.S.
6 ROWS OF 5 Arc36 HC HD UNI
ON SAND WITH STONE BETWEEN
VENT
INSPECTION PORT
OVERGROWN CRANBERRY BOG
(WATER SURFACE OF BOG, EL=86.9)
86,90_ 87.66
88,42 88,55
88,93 88,98
89.06 ..
as oa
92,14 + a
92,51~
P `7
94,26 — ..
- "�"- + 94 91 �
,5Q BUFF
TR�,N
M
O
PLAN REFERENCE: PLAN BK 83 PG 45
BUILDING LOCATION TAKEN FROM REFERENCE PLAN
AND VERIFIED BY INSTRUMENT SURVEY
96,60 x - \. SPIKE
95,95
E
96,91 61.0 •.... .
99,95!
__
BENCHMARK
MAG NAIL SET
1/��/T 100,00
10br,, Q8
PROPOSED
SEPTIC TANK
SLEEVE SEWER AT
WATER SERVICE CROSSING
.._- 55---- --
EXISTING CONTOUR
x 50.98
EXISTING SPOT GRADE
---"--NI—
EXISTING WATER SERVICE
G—-- —
— EXISTING WATER SERVICE
0 H.W
OVERHEAD WIRES
TEST PIT
BENCHMARK
_
WETLAND SYMBOL
LEGEND
GENERAL NOTES:
LOCUS
Rosetta St
N
Alboin st
3
0
m
0
Lewl.5
0
ae� St Z
Railway Bluffs Rd Same 2
Bay Park St
windmill St
LOCUS MAP
1. ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
BOARD OF HEALTH AND THE DESIGN ENGINEER.
2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
KITCHEN OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
BED RM LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW:
-310 CMR 15.405(1)(a)&(b): LOCAL UPGRADE APPROVAL
ENT. HALL BATH LOFT/ R 2) A 3' variance, S.A.S. to property line (side), for a 7' setback.
BED RM.
3) A 3' variance, S.A.S. to property line (front), for a 7' setback.
4) A 2' variance, septic tank to cellar wall, for an 8' setback.
LIVING RM 5) A 3' variance, S.A.S. to cellar wall, for a 17' setback.
[hr. 6) A 2' variance to the maximum cover requirement of 3' over
the S.A.S. for up to 5' of cover over the S.A.S.
PORCH 3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
FIRST FLOOR SECOND FLOOR 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
FLOOR PLAN ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ALL ELEVATIONS BASED ON AN ASSUMED DATUM.
6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
�J�)jj 7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
r�'ORK UST FORM TO IL . ALERE ARE NO AREAS CLE RED F RWELLS THIN 100' OF CONSTRUCTONHSHA L BE RESTORED AS
�OIV LA SE11!! �1I AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
VL 1 N DIRECTED BY THE APPROVING AUTHORITIES.
�, IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
iARMOU�H A� �A E LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
ONSTRUCTION.
11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S. AND
REPLACE WITH CLEAN SAND AS SPECIFIED IN 310 CMR 255(3).
12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL.
PLAN REVISION 5�/17/21
1) MOVE PROPOSED TANK LOCATION
2) ELIMINATE VARIANCE 1
3) INCREASE VARIANCE 4
PARCEL ID: 120-054
OWNER OF RECORD
McNAMARA, BRENDAN F
230 RANCHO SANTA FE RD
ENCINITAS, CA 92024
�t NL�OINLET
FgLET C6VOFFRNIH
'OF ELg�96.9GRADE
F'G. EL._g6.6t
F'G•
NOTES:
1) CONTRACT
INVERTS, OR PRIOR
R SHALL v
2) RUE TOANK & D O INS�A �IFY A ON EXISTING PIPE
GRADEg0
3) NglA MR 1-2H(2NSAONE 134, CLLY COEVEL AND
IN 4) ASS BAFFLET & OUTLET E AS SpECIF ED IN
MANUFACTURED70 Egy TUEED E N REQ RED.
ZAUTLET
SEL OPT EQUAL.
NUMBER OF B_ v1 V ('RI rER�q I "' SYS
SOIL TE ROOMS
DESIGN PT ORAEDL CLASS: 2 BEDROOMS
DAILY FLOW COLATION RATE CLASS I
DESIGN 220 D <2 MIN/IN
FLOW. GP
GARBAGE 330 GPD
LEA" CRI NDER:
G AREA 0-S.A.S.
REQUNIRED:
IS NO
PROPOSED SEPTIC TANK:
` P- T DESIGNED
DS FOR GARBAGE
PROPOSEDNK: 1500 /SF F GRINDER
USE
6 ROWS OD-SoF I INLET, S ALLON CAPACITY H-20
E AND NO 5—ADS Arc OUTLET (MINIMU RATED
BOTTOM SEPARATION M), H—
(Arc36 AREA: (GENERA 36 HC HD UNIT SO RATED
Units) L USE BEnyEEN EACH Ro WITH NO
DESIGN FLO 30 UNITS k 5 0 PRO kAL FOR 4.80 W
NOMINAL BOOM OVIDED. O 4ToO SF/LF SF/LP OF UNIT)
AREA 74 GPO/SF AL AREA 20.0 SF
1 X' k 25' (220.0 SF - 720 FS
425 SF ) - 532.8 GPD
(400 SF MIN RECOMMEND
ED)
PROPOSED
SEPTIC
SYSTEM UPGRADE PLAN
7 TRENTON
STREET, SOUTH YARMOUTH,
MA
Prepared for: Brendan
McNamara,
230 Rancho Santa Fe Rd, Encinitas,
CA 92024
Engineering by:
SCALE
DRAWN
JOB. NO.
Engineering Works,
Inc.
1"=20'
P.T.M.
331-20
12 West Crossfield Road,
Forestdale,
MA 02644
DATE
CHECKED
SHEET NO.
(508) 477-5313
2/27/21
P.T.M.
1 Of 2
N ROPOSR� Q—BOX
COVER SET TD VVATERTI
F ORATE
F.G. EL,98.0
f
NOTE. STONE
FOR AIR AIO EMENT & CHAA RS IS
S'rRUCRE
B07T0 •—"µ_4D
M ELEV.=93.50
5' MIN.
HIGH GRO AERTED
ADJUSTED G W EL_8g•5
NOTE:
F R PRESENT gR
FOR RAOE EAKO�T T
A�AN SHA HE
PRpPoSE PRO
PERIMETER OF T OF 1S,T BE E�'
A STA�� �S�A.S NE SA S AR0��0 TfEED83
T END OF S F ECT,10N PORT(MIN.) CHARCOAL
f F.G. EL'=98.o to (COE AROWS
Meu,,, 9g•6.f ,Q ROWS)
�SYcrO /UNIT—
rLACEp "",ML GEOGRID
E ED � EOGRID FOR 2 �� TER FABRR EQUAL
ABLIS ALL SIDES
_LEANPLAc NA71VEEBATI �E COVER OF UNITS
E I" to ACKpILL
TWEEN 3/4 f
WAS
_HAMBERS T OOT ppEOF U� �D STONE
USE E ROWSL EXIS i vvER STD
MATERIAL 1 TABLE
STONE AND OF g_AD
NO SEPgRATIpNc
1YPlCA SECTl BETWEENHEACH 1 ROW WITH NO
AT S0 �"
7SO/L 3gNUgRY LOG
WITNESSALUATOR: CHRIc2,027
EIE—V LANGLEREHELT Pac SE_74092
9g,3 A P D—
ENT
SAND 0'
98.5 10YRY4/3 M
e
LOAMY 10.,
96 10YR SAND
5 C 5/6
34'
MED SAND u PERC
10YR SAN
88.5 5/4
86 5 ADJ. GW _
PER
89.7 STDG. GW*
RATE
A GROUND M1N/1N. 722»
NDEX *WATER LERFWEEOFEN(, UNTERI N)
AC CO z0
ZONE AWELL M1W �o .N MONITOnA_CL._ft�
END CAp
FRONT VIEW
S of VIEW
To TE UNIT G I
GHANGE GNFIGURATI
DIFFER SLIGHL y pRGM 071 EAI OAV AIL BEAIL-
ADVANCED DRAINAGE TRUEN
RAINAG'
E srsre ® HILL/AID OI,
MS, INC.
PROPOSED S
PreparpaT 7'0 � F