HomeMy WebLinkAboutEngineered Plans - 2014SCALE: 1"=20'
LEGEND
PROPOSED CONTOUR
98 PROPOSED SPOT GRADE
-- 98 -- EXISTING CONTOUR
+ 96.52 EXISTING SPOT GRADE
W— EXISTING WATER SERVICE
& TEST PIT
Yarmouth Health Departrnent
%APP&VED
fame Date
GENERAL NOTES:
i. 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
OF THE STATE ENVIRONMENTAL CODE, TITLE V. AND ANY APPLICABLE
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 LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
10. EXISTING LEACHING (IN SAME LOCATION AS PROP. LEACHING) TO BE
REMOVED AND REPLACED WITH CLEAN MEDIUM SAND PER TITLE 5.
11. 48 HOUR NOTICE FOR ENGINEER CERTIFICATION
12. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES ONLY
AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY
13. NO PRIVATE WELLS WITHIN 150 FT. OF PROPOSED LEACHING
14. ALL PIPE TO BE 4" SCH 40 ® 1/8"/FT (UNLESS SPEC. OTHERWISE)
15. THE DESIGN OF THIS SYSTEM DOES NOT ALLOW
FOR THE USE OF A GARBAGE GRINDER
16. NO WETLANDS WITHIN 100 FT. OF PROPOSED LEACHING
17. REMOVE UNSUITABLE SOILS 5 FEET AROUND LEACHING TO EL. 5.90
OR TOP OF C LAYER AND REPLACE WITH CLEAN MEDIUM SAND PER
TITLE 5.
18. PLACE RAILROAD TIES AT END AND SIDE OF DRIVEWAY TO PREVENT
VEHICULAR TRAFFIC OVER LEACHING AND D -BOX
WEST YARMOUTH
LOCUS
26 CIRCUIT RD.
LOCUS MAP
LOCUS INFORMATION
TITLE REF: 20012/290
PARCEL ID: 49/267
FLOOD ZONE: "C"
COMMUNITY PANEL: 250015-0005-D DATED:07/15/92
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
26 CIRCUIT ROAD
WEST YARMOUTH, MA
PREPARED FOR
NEIGHBORHOOD
WASTEWATER SERVICES
MARCH 20, 2014
of MAss9�
PARRE M. yG�
i. MEY�t,,
No.
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MEYER & SONS, INC.
P.O. BOX 981
EAST SANDWICH, MA. 02537
(508)362-2922
SHEET 1 OF 2 J##1547
NOTE: TO PREVENT BREAKOUT, THE PROPOSED
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS FINISH GRADE SHALL NOT BE < EL:9.29
FOR A DISTANCE OF 15' AROUND THE
PERIMETER OF THE S.A.S.
SEPTIC TANK
PROPOSED D-BOX PROPOSED S.A.S.
T.O.F. EL.=12.10 INSTALL RISERS & COVERS OVER INLET &
INSTALL RISER &COVERINSTALL A 4" DIAMETER INSPECTION PORT OVER
�F Mqs
OUTLET AND SET TO 6" OF FINISH GRADE
SET TO 6" OF GRADE ONE CHAMBER (MIN.) AND SET TO 3" OF F.G.
. F.G. EL=11.5± F.G. EL.=1 1.65±
F.G. EL: 10.0± F.G. EL: 10.04(MAX.)
DAME
_M�
1140
9" MIN COVER/
L = 10' 36" MAX COVER L = 20'
® S=1% MIN.
(MIN.) EL. 10.90 0 S=17
L 10'(MAX) INSTALL TWO INSPECTION PORTS (MIN.)
p
= (MIN.)
4"SCH40 PVC 4"SCH40 PVC
0 5=1i (MIN.)
4"SCH40 PVC
S NtTAR
INV.=9.90
s 3.3" TO
as" LIQUID INV.=9.65
�'
LEVEL
GAS BAFFLE
PROPOSED INV.=9.20 4 ROWS OF 6 UNITS AT 4.0'/UNIT = 24.0'/ROW
D BOX
INV.=9.40
INV.= 8.90 SOIL ABSORPTION SYSTEM (PROFILE)
PROP 1.500 GALLON SEPTIC TANK
48"
RESTORE VEGETATIVE COVER
EXISTING OUTLETS
BACKFILL WITH CLEAN PERC SAND
INV.=10.10
TO TOP OF CHAMBERS
BREAKOUT=TOP ELEV.=9.29
34"
NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTINGINV.
ELEV.= 8.90
PIPE INVERTS PRIOR TO CONSTRUCTION.41
BOTTOM ELEV.= 8.62 EXISTING SUITABLE
2) TANK AND D-BOX SHALL BE SET LEVEL AND
2.83' MATERIAL
TRUE TO GRADE ON A MECHANICALLY COMPACTED
5' MIN. ABOVE BOTTOM OF
SIX INCH CRUSHED STONE BASE, AS SPECIFIED IN
T.P. EXCAVATION OR G.W. EFFECTIVE WIDTH = 4 x 2.83' = 11.32
310 CMR 15.221(2)
(
(5.05' PROVIDED) USE 4 ROWS OF 6 INFILTRATOR QUICK 4 PLUS
PROFILE
3) INSTALL INLET & OUTLET TEES W/
ADJ. GROUNDWATER EL.=3.57 __ STD LP (3.3" INVERT) UNITS-NO STONE
GAS BAFFLE AS REQUIRED
1 48„
SEPTIC SYSTEM
PROFILE
TYPICAL SECTION
ftnTm W. MM V. M.»
N.T.S.
N.T.S.
3.3
DESIGN CRITERIA
SOIL LOG
I SECTION
END CAP
NUMBER OF BEDROOMS: 2 BEDROOM EXIST/3 BEDROOM DESIGN
DATE: MARCH 6, 2014
SOIL TEXTURAL CLASS: CLASS I
SOIL EVALUATOR: DARREN M. MEYER, R.S., CSE #1614
INFILTRATOR QUICK 4
PLUS STD LP (3.3" INVERTIl UNITS
1
DESIGN PERCOLATION RATE: <2 MIN/IN
WITNESS: PHIL RENAUD, YARMOUTH HEALTH
DAILY FLOW: 330 G.P.D.
DESIGN FLOW: 330 G.P.D.
Eley. TP-1 Depth
GARBAGE GRINDER: NO (NOT DESIGNED FOR GARBAGE GRINDER)
FOR TESTHOLE 41, 9.90 FILL 0"
MODEL QUICK4 LP
PROPOSED SEPTIC TANK: 330gpd x 200 = fifi0 gpd (USE NEW
1,500G TANK)
WELL: MIW-29 ZONE: A 7.57 A 28"
LOAMY SANDTO
LENGTH 48"
NOTE: UNIT CONFIGURATION AND AVAILABILITY SUBJECT
LEVEL: 5.3 ADJUSTMENT. 1.7
EFFECTIVE LENGTH 48"
CHANGE WITHOUT NOTICE. PRODUCT DETAIL MAY
LEACHING AREA REQUIRED: (330) = 445.95 S.F.
USE BOH ALLOWED ADJUSTMENT OF 1.0' 6.90 B 36'
DIFFER SLIGHTLY FROM ACTUAL PRODUCT APPEARANCE.
GROUNDWATER OBSERVED AT $8" EL'2.57
SIDE WALL HEIGHT 3.3"
,74,
D
ADJUSTED GROUNDWATER AT EL 3.57 LOAMY 10YR SAND
OVERALL HEIGHT 8"
DISTRIBUTION BOX: (4 OUTLETS (MINIMUM))
5'90 C1 48"
OVERALL WIDTH 34"
PRIMARY S.A.S.
MEDIUM SAND
USE 4 ROWS OF 6 - INFILTRATOR QUICK 4 STD LP (3.3"
INVERT)
PERC TEST 2.5Y 6/4
o EL 4.40
CAPACITY
UNITS WITH NO STONE
PROPOSED SEPTIC
SYSTEM/SITE PLAN
BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.73 SF/LF OF CHAMBER)
0.90 t08"
(CHAMBER UNITS) 24 UNITS x 4.00 LF x 4.73 SF/LF = 454 SF
PERC RATE <2 MIN/IN. (Cl" HORIZON)
26 CIRCUIT ROAD, WEST YARMOUTH, MA
Prepared for: Neighborhood Waste Water Services
TOTAL AREA = 454 SF
Design and Site Plan by:
MEYER & SONS, INC.
SCALE
NTS
DRAWN
D.M.M.
DESIGN FLOW PROVIDED: 0.74GPD/SF(454SF) = 335.9 GPD > 330 GPD req'd
' 1, Darren M. Meyer, R.S., CSE, hereby certify that I am currently approved by MADEP pursuant to 310 CMR 15.017
PO BOX 981
CHECKED
to conduct soil evaluations and that the above analysis has been performed by me consistent with the
EAST SANDWICH, MA 02537
DATE:
SHEET NO.
requirements of 310 CMR 15.017. 1 further certify that I have passed the Soil Eval. Exam in October, 1999.
508-362-2922
03/20/14
D.M.M.
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