HomeMy WebLinkAboutEngineer Plan -2021ZONING CLASSIFICATION — ZONE R-25
=RONT YARD SETBACK: 30'. 33.6' (min) PROV.
SIDE SETBACK: 15', 24.9' (min) PROVIDED
REAR SETBACK: 20', 32.4 FT PROVIDED
FRONTAGE: 94.78 FT PROVIDED
LOT COVERAGE: 25%
2,062.7 SF(house) = 2,062.7 SF
2,062.7 SF/ 10465.9 SF = 19.7% coverage
MAX. BUILDING HEIGHT: 30'
NIND ZONE CATEGORY: 110 MPH
/29.. CESSPOOL PERTOWN RECORDS
7
LOT 3
AREA=0.24 ACRES.
/ PROP. 1 ,/50OG
SEPTIC TANK
29.3 / / U
Flkgr
�R @ F�C�NG
e,,0
7 O
Q) m
c ?o,
29.8 �O
O \ 4Q r a
19 'o o
101
G: 29
i
ow -
101 -
;°
L 9�� 17,
29
29.
TBM = EL. 30.0
TOP OF C.B.
Yarmouth IieaTth
Name
Scale: 1"=20'
SURVEY CONDUCTED BY:
WELLER AND ASSOCIATES
WEST YARMOUTH
28
LOCUS
15 HOLIDAY LN.
LOCUS INFORMATION
PLAN REF: 146/093
TITLE REF: 9328/210
PARCEL ID: MAP 30 PAR. 244
FLOOD ZONE: "X'
COMMUNITY PANEL: 25001—CO588—J DATED:07/16/14
SITE & SEPTIC PLAN
LOCATED AT:
15 HOLIDAY LANE
WEST YARMOUTH, MA
PREPARED FOR
MICHAEL
LEGEND
J PROPOSED CONTOUR
®
PROPOSED SPOT GRADE
--98--
EXISTING CONTOUR
+ 96.52
EXISTING SPOT GRADE
—W—
PROPOSED WATER SERVICE
&
TEST PIT
TBM = EL. 30.0
TOP OF C.B.
Yarmouth IieaTth
Name
Scale: 1"=20'
SURVEY CONDUCTED BY:
WELLER AND ASSOCIATES
WEST YARMOUTH
28
LOCUS
15 HOLIDAY LN.
LOCUS INFORMATION
PLAN REF: 146/093
TITLE REF: 9328/210
PARCEL ID: MAP 30 PAR. 244
FLOOD ZONE: "X'
COMMUNITY PANEL: 25001—CO588—J DATED:07/16/14
SITE & SEPTIC PLAN
LOCATED AT:
15 HOLIDAY LANE
WEST YARMOUTH, MA
PREPARED FOR
MICHAEL
WEBBER
4ANUARY 11, 2021
ALI,
r
OF
STEVEN
MBA I
yR
NR
I)ARREN M.
MEYER —
TE? -
ERNDS
. 1140
ND
-sl _
0
MEYER & SONS, INC.
P.O. BOX 981
EAST SANDWICH, MA. 02537
PH: (508)360-3311
FAX: (774)413-9468
meyerandsonstitle5@gmail.com
SHEET 1 OF 2 J#1376
TOP OF FIRST FLOOR
(EXISTING)
= 30.70 -�
PROPOSED OUTLET
EL: 27.57
NOTE: METAL RINDS AND COVERS TO GRADE AS NEEDED
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS
F.G.EL: 29.90 F.G.EL: 29.80 F.G. EL: 29.80
28.40
TEE'S ARE TO BE
4" SCH 40 PVC
GAS
BAFFLE
INV: 27.12
INV. 27.37 JPROPOSED 1,500 GALLON SEPTIC TANK
GAS BAFFLE TO BE INSTALLED ON
OUTLET TEE AS MANUFACTURED BY
TUF-TITE, ZABEL, OR EQUAL
NOTES: 1)
CONTRACTOR SHALL VERIFY ALL EXISTING
Depth
PIPE INVERTS PRIOR TO CONSTRUCTION
2)
TANK AND D -BOX SHALL BE SET LEVEL AND TRUE
TO GRADE ON A MECHANICALL COMPACTED SIX
28.88
INCH CRUSHED STONE BASE, AS SPECIFIED IN
10"
310 CMR 15.221(2)
3)
INSTALL INLET & OUTLET TEES AS REQUIRED
4)
EXISTING PLUMBING TO BE REROUTED TO PROPOSED
OUTLET LOCATION AND ELEVATION AS SHOWN ON PLAN.
GENERAL NOTES:
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 REOUIREMENTS
OF THE STATE ENNRONMENTAL CODE, TITLE V. AND ANY APPUCABLE
LOCAL RULES AND REGULATIONS.
3. THE SEWAGE DISPOSAL SYSTEM SHALL NOT BE BACKFILLED PRIOR
TO INSPECTION AND APPROVAL BY THE BOARD OF HEALTH AND THE
DESIGN ENGINEER.
4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
ENGINEER BEFORE CONSTRUCTION CONTINUES.
5. ALL ELEVATIONS BASED ON 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.
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
8. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
9. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
10. ALL PIPING TO BE 4" SCH 40 O 1/8"/FT (UNLESS SPECIFIED)
11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION
12. NO PRIVATE WELLS WITHIN 150' OF PROPOSED LEACHING.
13. NO WETLANDS WITHIN 100' OF PROPOSED LEACHING.
14. PROPERTY NOT IN ZONE OF CONTRIBUTION.
SEPTIC SYSTEM PROFILE
SOIL LOGS
DATE: SEPTEMBER 29, 2020
SOIL EVALUATOR: DARREN M. MEYER, CSE 1614
WITNESS: MALLORY LANGLER, YARMOUTH HEALTH
Elea.
TP -1
Depth
29.70
0"
A LOAMY SAND
28.88
IOYR 4/1
10"
B LOAMY SAND
1GYR 5/8
26.62
37"
C1
MEDIUM SAND
2.SY 6/4
22.70
84"
2.SY 7/2
19.20 126"
PERC RATE <2 MIN/IN. ('C" HORIZON)
NO GROUNDWATER OBSERVED.
FINISHED GRADE (29.80)
MAINTAIN 2% MIN SLOPE OVER LEACHING AREA
MFECTIVE LENGTH .5'
�8
..••• �:
INV. ELEV.= 26.25
TOP CONC. ELEV.= 27.25
INV. ELEV.= 26.25
BOTTOM EL.= 2
SEPARATION 5.05 FT.
BOTTOM OF TESTHOLE EL: 19.20
BREAKOUT
ELEV.= 27.25
SOIL ABSORPTION SYSTEM (SECTION)
500 GALLON H-20 LEACH CHAMBER)
DESIGN CRITERIA
NUMBER OF BEDROOMS: 2 BEDROOM EXIST./2 BEDROOMS PROPOSED
SOIL TEXTURAL CLASS: CLASS 1 (0.74 GPD/SF)
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 110 G.P.D. X 4 BR = DESIGN FLOW: 440 G.P.D.
GARBAGE GRINDER: NO (not designed for garbage grinder)
SEPTIC TANK: 440 gpd x 200% = 880 gpd USE PROP. 1,500 GALLON SEPTIC TANK
LEACHING AREA REQUIRED: (440) = 594.59 S.F.
.74
USE FIVE (5) 500 GALLON H-20 PRECAST LEACH CHAMBERS W/1'
STONE ON ENDS & 2' STONE ON SIDES: 44.5' L x 9' W x 2'D
BOTTOM AREA: 44.5 x 9 - 400.5 SF
SIDE AREA: (44.5 + 9) X 2 X 2 = 214 SF
TOTAL SQUARE FEET PROVIDED = 614.5 vs. 594.59 REQ'D
i DESIGN FLOW PROVIDED: 0.74(614.5 S.F.) = 454.7 G.P.D. vs. 440 G.P.D. req'd
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
15 HOLIDAY LANE, WEST YARMOUTH, MA
Prepared for: Michael Webber
Engineering and Surveying by: SCALE DRAWN
MEYER AND SONS INC N.T.S. DMM
POBOX981
SANDWICHH,, MA 02537 DATE CHECKED SHEET NO.
W8-360,33+1 01/11/21 DMM 2 of 2