HomeMy WebLinkAboutEngineered Plan - 2009DESIGN CALCULATIONS
FLOW RATE:
2 BEDROOM DWELLING = 220 G/P/D REQUIRED
(110 G/P/D PER BEDROOM x 2 BEDROOMS)
NO GARBAGE GRINDER ALLOWED
SEPTIC TANK:
220 G/P/D x 2 = 440 G/P/D REQUIRED
USE EXISTING 1000 GALLON SEPTIC TANK
SOIL ABSORPTION SYSTEM:
PERC RATE = <2 MIN/IN — CLASS I SOIL
SIDEWALL = (30 + 10)(2)(2) = 160 S.F.
BOTTOM: (30)(10) = 300 S.F.
(160 + 300)(0.74) = 340.4 G/P/D PROVIDED
USE: (3) 500 GALLON LEACH CHAMBERS W/ STONE
AS SHOWN IN DETAIL.
DEEP M�I�OL�ODATAPERFORs, R.S., S.E.
WITNESSED BY: AMY VON HONE, YARMOUTH BOH
TEST DATE: MARCH 12, 2009
DEPTH # g1 ELEV.
O.DO' 21.2• Permit valid for
A ONLY, due to S
LOAMY SAND Board of Health
10YR4/3
St
TOP OF FOUNDATION
SECTION DETAIL COMPONENTS
NOT TO SCALE
SEPTIC TANK EL:. 21.5't
DISTRIBUTION BOX
I C14 I I�LI-i I IJ 1 CI I I-1 I I -I I I I i I l-I I I-J I I I I IJ I r
R
L. 19.15 EXISTING 1000 GALLON EL. 18.15'
S81nC TANK EL. 18.32' •. •..
INSTALL GAS BAFFLE AT OUTLET EL. 18.9' EL. 18.
VARIANCE REQUESTS
310CMR15.211
1. 7' FROM PROPOSED S.A.S. TO LOT LINE.
(10' REQUIRED, 7' PROVIDED, 3' VARIANCE REQUESTED) UP ,
HYD® ��..
MAP 58
REPAIR OF SEPTIC SYSTEM
and Local septic varian
review and approval is r fired
r any future additions/renovations/all lions to Oss' 20.54' sage facilities and/or structures/dwelling.
LOAMY SAND Yarmouth Health Department
,oYR4/s APPROVED cel`�".A
3.0' 18.2'
C
MEDIUM SAND
1OYRS/4
PERC ® 54"
<2 MIN/IN
11.0' 10.2,
NO WATER ENCOUNTERED
a OF h4'dS
J S N ycti�
AST PHER
F TIC _
—/ S T Er�
q'�!1 TAR\P�
rr_
JASON C. ELLIS. R.S.
e
JOSEPH REGO, P.L.S.
MAP 58 /
PCL. 226 /
/ 1
EXISTING
% SEPTIC
TANK
O �
20
21 \83
MAP LOT 318
PCL. 211,214 S.F.f
MAP 58
PCL 234
DISTRIBUTION BOX
DISTRIBUTION LINE ••','-
TYP.
SOIL ABSORPTION SYSTEM
(3) 500 GALLON LEACH CHAMBERS
3/4" TO 1 1/2"
DOUBLE WASHED STONE
LEACH CHAMBER
TYP.
S.A.S. DETAIL
EXISTING
LEACH PIT
° s (REMOVE)
20
a \ U.P.
�i. 21
,Lp
PROPOSED
S.A.S.
PCL. 21
REFERENCE:
L.C.P. 305618 SHEET 3
PROPERTY OWNER AND
CONTRACTORS TO VERIFY
ALL WATER LINES AND GAS
UTILITIES ON PROPERTY.
APR 01 2009
HEALTH DEPT.
J.C. ELLIS DESIGN
P.O. BOX 2152
BREWSTER, MA 02631
(508)385-2228
Email: iceliisdesignOvedzon.net
2" OF 1/8' TO 1/2"
DOUBLE WASHED PEASTONE
30' LONG x 10' WIDE x 2' DEEP
EL. 16.0'
21.0'
NOTES
1. ALL PRECAST COMPONENTS TO BE H-10 RATED. ALL
COMPONENTS WITH ANY ANTICIPATED VEHICULAR TRAFFIC
TO BE H--20 RATED.
2. ELEVATION DATUM IS FROM USGS QUAD MAP.
3. MUNICIPAL WATER IS AVAILABLE.
4. ALL CONSTRUCTION TO CONFORM WITH 310 CMR 15.000
AND ALL OTHER APPLICABLE LOCAL, STATE AND FEDERAL
CODES AND REGULATIONS.
5. INSTALLER/CONTRACTOR TO REVIEW & VERIFY ALL
ELEVATIONS AND DETAILS AND REPORT ANY DISCREPANCIES
TO DESIGNER PRIOR TO CONSTRUCTION OR ASSUME ALL
RESPONSIBILITY.
6. INSTALLER/CONTRACTOR IS RESPONSIBLE FOR MAINTAINING
SAFE WORK AREA, VERIFING ALL UTILITIES AND NOTIFYING
DIG SAFE PRIOR TO CONSTRUCTION.
7. ANY CHANGES TO OR DEVIATIONS FROM THIS PLAN MUST
BE APPROVED IN WRITING BY J.C. ELLIS DESIGN CO. AND
BOARD OF HEALTH.
8. FINISH COVER OVER COMPONENTS IS NOT TO EXCEED 3'
PER 310 CMR 15.000.
9. ALL ABANDONED SEPTIC SYSTEM COMPONENTS TO BE
PUMPED DRY AND REMOVED AND REPLACED WITH CLEAN
MEDIUM SAND.
10. ALL COMPONENTS TO BE PROVIDED WITH WATERTIGHTq�/ti
ACCESS PORTS WITHIN 6" OF FINISH GRADE. U�
11. ALL SEPTIC TANKS, DISTRIBUTION BOXES AND PIPING TO
BE INSTALLED WATERTIGHT.
12. NO KNOWN WELLS EXIST WITHIN 100' OF PROPOSED
LEACH AREA.
13. PROPOSED D—BOX TO BE PLACED ON COMPACTED STAB
BASE.
SEPTIC SYSTEM UPGRADE PLAN