HomeMy WebLinkAboutEngineered Plans - 2019SCALE: 1"=20'
LEGEND
PROPOSED CONTOUR
® PROPOSED SPOT GRADE
-- gg -- EXISTING CONTOUR
+ 96.52 EXISTING SPOT GRADE
W— EXISTING WATER SERVICE
TEST PIT
55-�9'15
&aWdl-, .0 —
1.0f @ O
--74
Y �
74 / r '� '� --72
72 '' vents t — --70
70-- 44.00
�8— — — GATE G Permit'valid for REPAIR OF SEI'T'IC SYS'fFIN .
— _5J ONLY:, due . to State and Local septic variances.
0 y Board of Health review and approval "is required for
(� anfuture additions/renin atcons/aIterations to
1` sewage' facHities;and/or structui es/dwelling.
G6 0 �r1� Yarmouth Health Department
APPRC).': v 11
Name Date
Survey by. WELLER & ASSOC.
YARMOUTHPORT
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LOCUS MAP
LOCUS INFORMATION
PLAN REF: 234/051
TITLE REF: 1678/277
PARCEL ID: MAP 135 LOT 12
FLOOD ZONE: NOT IN FLOOD ZONE
LOCUS
88 BARNACLE RD.
SEPTIC SYSTEM
REPAIR PLAN
LOCATED AT:
88 BARNACLE ROAD
YARMOUTH, MA
PREPARED FOR
STEVE BROWN
JUNE 12, 2019
.%H of tH,q�9cG OF ,ass -1
STEVEN W o D E e^
RUMBA —+
c�i NO. o. 140
O
F STE����
MEYER & SONS, INC.
P.O. BOX 981
EAST SANDWICH, MA. 02537
PH: (508)360-3311
FAX: (774)413-9468
meyerandsonstitle50gmail.com
SHEET 1 OF 2
994
NOTE: MAGNETIC TAPE TO BE PLACED OVER ALL COVERS NOTE: TO PREVENT BREAKOUT, THE PROPOSED
SEPTIC TANK FINISH GRADE SHALL NOT BE < EL -66.83
FOR A DISTANCE OF 15' AROUND THE
INSTALL RISERS &COVERS OVER INLET &
PROPOSED D-89 PERIMETER OF THE S.A.S.
T.O.F. EL.=75.0± OUTLET AND SET TO 6" OF FINISH GRADE PROPOSED S.A.S.
INSTALL RISER &COVER
INSTALL LOCKING COVERS IF AT FINISH GRADE SET TO 6" OF GRADE INSTALL A 4" DIAMETER INSPECTION PORT OVER
F.G. EL.=74.5± ONE CHAMBER (MIN.) AND SET TO 3" OF F.G. VENT
F.G. EL.=74.0± F.G. EL: 72.0± F.G. EL: 72.0(MAX.)
L _ �. 9" MIN COVER/
36" MAX COVER L - 20' L - 10'(MAX) INSTALL TWO INSPECTION PORTS (MIN.)
O S -1X (MIN.) EL -71.701 O S -1X (MIN.) O S -ix (MIN.)
4"SCH40 PVC - 4"SCH40 PVC 4"SCH40 PVC
LLT,. 1 14 L 1 11.3" TO
.� 418' LIQUID INV.=70.40 INVERT T
\INV.=70.65 INV.=66.44
GAS BAFFLE PROPOSED 3 ROWS OF 7 UNITS AT 6.25'/UNITD-BOINV.=68.80
INV.=69.0DB-5SOIL ABSORPTION SYSTEM (PROFILEPROPOSED 1.500 GALLON SEPTIC TANK �)
EXIST. SEWER OUTLET RESTORE VEGETATIVE COVER
EL. 71.25 BACKFILL WITH CLEAN PERC SAND
TO TOP OF CHAMBERS
PLACE FILTER FABRIC
OVER TOP OF CHAMBERS
NOTES: 1) CONTRACTOR SHALL VERIFY ALL EXISTING "•' :?• }•
BREAKOUT=TOP ELEV.=66.83
PIPE INVERTS PRIOR TO CONSTRUCTION
2) TANK AND D -BOX SHALL BE LEVEL AND TRUE INV. ELEV.= 66.44
E
TO GRADE ON A MECHANICALLY COMPACTED SIX BOTTOM ELEV.= 65.50 EXISTING SUITABLE
INCH CRUSHED STONE BASE, AS SPECIFIED IN 2.83' MATERIAL
310 CMR 15.221(2) 5' MIN. ABOVE BOTTOM OF
T.P. EXCAVATION OR G.W. EFFECTIVE WIDTH = 3 x 2.83' = 8.49'
3) PLACE TEE IN D -BOX. (5.50' PROVIDED) USE 3 ROWS OF HI -CAP H2O INFILTRATORS
4) INSTALL INLET & OUTLET TEES W/ BOTTOM OF TESTHOLE: EL: 60.0 _
GAS BAFFLE AS REQUIRED
SEPTIC SYSTEM PROFILE
TYPICAL SECTION
N.T.S. K%L
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 REQUIREMENTS
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
LOCAL RULES AND REGULATIONS, EXCEPT AS REQUESTED BELOW-
- 310 CMR 15.405 (1) (B):
1) A 2.17 FT. VARIANM FROM 310CMR15.221(7) TO ALLOW LEACHING
TO BE 5.17 FT (MAX) BELOW GRADE VS REWD 3 FT. (1420/VENT PROVIDED)
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. DWELLING IS SERVICED BY TOWN WATER.
WATER LINE TO BE RE-LOCIED AS SHOWN ON SITE PLAN.
S. ALL AREAS DISTURBED DURING CONSTRUCTION SHALL BE RESTORED
TO A CONDITION AGREED UPON BETWEEN OWNER AND CONTRACTOR.
9. R SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY THE
LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO STARTING WORK.
10. EXISTING LEACHING TO BE PUMPED, CRUSHED AND REMOVED PER TITLE 5.
REPLACE 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 UNE SURVEY
13. NO KNOWN PRIVATE WELLS WITHIN 100 FT. OF PROPOSED LEACHING
14. ALL PIPING TO BE 4" SCH 40 O 1 /8"/FT (UNLESS SPEC. )
15. THE DESIGN OF THIS SYSTEM DOES NOT ALLOW
FOR THE USE OF A GARBAGE GRINDER.
SOIL LOGS
DATE: MAY 8, 2019
SOIL EVALUATOR: DARREN M. MEYER, RS CSE 1614
WITNESS: AMY VONHONE, YARMOUTH HEALTH DEPT.
Elm,. TP- 1 Depth
71.00 0"
A LOAMY SAND
1OYR 3/2
70.18 10"
B LOAMY SAND
1CYR 5/8
67.58 _ 41 "
DESIGN CRITERIA
NUMBER OF BEDROOMS: 4 BEDROOM DESIGN
DESIGN FLOW: RESIDENTIAL: 4 BEDROOMS O 110 GPD/BR = 440 GPD
DESIGN PERCOLATION RATE: <2 MIN/IN
SOIL TEXTURAL CLASS: CLASS 1 (0.74 GPD/SF)
GARBAGE GRINDER: NO (not designed for garbage grinder)
DISTRIBUTION BOX: USE DB -5 (H20)
SEPTIC TANK: 440 gpd x 200% = 880 gpd USE PROP. 1,50OG SEPTIC TANK
LEACHING AREA REQUIRED: (440)/,74 = 594.59 S.F.
PRIMARY
USE 3 ROWS OF 7 - HI -CAPACITY H-20 INFILTRATOR - NO No
BOTTOM AREA: (GENERAL USE APPROVAL FOR 4.73 SF/LF OF CHAMBER)
(CHAMBER) 21 UNITS x 6.25 LF x 4.73 SF/LF = 620.8 SF
TOTAL AREA = 620.8 SF
DESIGN FLOW PROVIDED: 0.74GPD/SF(620.8SF) = 459 GPD> 440 GPD req'd
ZQ)
/ITAR�P� /fc I I I`1
PERC TEST O MEDIUM SECTION lN111 J
EL 66.25 SAND HEGHT END CAP
2.5Y 6/8 INFILTRATOR - HI CAPACITY (H2O) CHAMBER
60.01 1 132"
PERC RATE <2 MIN/IN. ("C" HORIZON)
NO GROUNDWATER OBSERVED
• I, Darren M. Meyer, R.S., CSE, hereby certify that 1 am currently approved by MADEP pursuant to 310 CMR 15.017
to conduct soli evaluations and that the above analysis has been performed by me consistent with the
requirements of 310 CMR 15.017. 1 further certify that 1 have passed the Soil Eval. Exam in October, 1999.
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
88 BARNACLE ROAD, YARMOUTHPORT, MA
Prepared for: Brown
System Design and Site Plan by: SCALE DRAWN DATE
MEYER& SONS, INC. N.T.S. DMM 06/12/19
PO BOX 981
EAST SANDWICH, ATA 02537 CHECKED SHEET NO.
508,3622922 DMM 2 Of 2