HomeMy WebLinkAboutEngineered Plan - 2008k X ✓
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*NOTE: ALL PIPES ARE TO BE 4" SCHEDULE 40 P.V.C. SECTION A -A
Existing Foundation �Ihouse'
to isepticmtank PROFILE VIEW OF ADDITION TO LEACHING SYSTEM
D -BOX cover must M ;
Se tic tank coven must M .c 4
P within 6" of GRADE y 5
wkhin 6 In. of finished grade
Grade over Septic Tank - 9a00 3 HOLE H-10 3" of 1 8" - 1 2" Washed Peaatone� . a " :� n k-
0;
Crude over D -Box - 27.80 de over SAS - 27.50 / /
DIST. B0 3/4" to 1 1/2 Washed Crushed Stone:
Q
//N"•
4' PVC (CAPPED) INSPECTION PORT TO BE 1-.4'
S 0.02 INSTALLED AND TO BE WITHIN 6' OF GRADE ? + u rL' f r
3' Maximum Cover T OF System- Ow. =28.16 '�+ `` T X y pip
10 EXIST. S-0.01 or Greater °p r �� ��t✓ . ` .. ' ,+ s iy -.� ; �. of j
FXTST. PIPE L' X N 1,000 GAL. O 8, S. 0.01• Per foot 0.. Effective Depth�M•,�s• -"` r � ......f �f _ 'W'rv4 , ^*d11 sh'"'. 3
FROM EXIST. FOUNDATION W SEPTIC TANK n : ; • 'h i
r r s3¥
II H-10 N r'no 3' 4 Unitx 2 6,25' _ 25'
CONCRETE FULL FOUNDA aI 11 4 d ru
i N N 0.83' (10 Inches) ` 1.5'1
sr/ 1.5' r k r< a `f `'` _- t
a O lg Q M 6N4;E. q. � o yy4�9., Yh �` �_ _ _ i == s _ _ .�. _ nM -
SYSTEM PROFILE 6 in.of 3/4'-1 1/2• u u ,t1.�23' _�_
C compacted stone i y N N ` N/ -
Not to Scale - 5 3.5 I 3.5 II EffectivQ 9th z� GENERAL NOTES
c �- 3; �j m ' S❑IL ABS❑RPTI❑N SYSTEM CSAS) 1. Contractor is responsible for Digsafe notification, Verification of Utilities
6 In.of 3/4'-1 1/2' 10 e } and protection of all underground utilities and pipes.
compacted stone g Effective wdth INFILTATROR HIGH CAPACITY (H-20 LOADING)/ GEORGE ❑'BRIEN 2. The septic"%tank anj distrution box shall be set
NOTE: ALL COMPONENTS MUST HAVE RISERS TO WITHIN 6• BELOW GRADE o m° (OR EQUIVALENT) Not to Scale level on 6 of 3/4 -1 12 stone.
0 3. Backfill should be clean sand or gravel with no
5' STRIPOUT ALL AROUND NOTE: OVERALL HEIGHT OF INFILTRATOR IS 18" /EFFECTIVE HEIGHT IS 10" stones over 3" in size.
PERCOLATION TEST 4. This system is subject to inspection during installation
Obs. Groundwater -Test Hole 1 Elev.m 17.50 by Carmen E. Shay - Environmental Services. Inc.
vADJ. Groundwater - Test Hole 1 Elev.- 18.90 (Adj. Per CAPE COD COMMISSION - 1.4') 5. The contractor shall install this system in accordance
Date of Percolation Test: MAY 29, 2008 v PROJECT ADJ. Groundwater = ELEV. 18.90 - 0.3' or ELEV. 18.60 per Yarmouth BOH Variance with Title V of the Massachusetts state code, the approved plan
and Local Regulations.
Test Performed By, CARMEN E. SHAY, R.S., C.S.E.'
Results Witnessed By. AMY VON HONE (YARMOUTH BOH) 6. If, during installation the contractor encounters any
EXCAVATOR: CARMEN E. SHAYVARIANC REQUESTED: soil conditions or site conditions that are different
ALL OUTLET PIPES FROM TME from those shown on the soil log or in our design
Percolation Rate: Less Than 2 MPI ®40" DISTRIBUTION OR ASHAM FT, 12' CONCRETE COVER 1. REQUEST A VARIAN E To REDUCE GROUNDWATER ADJUSTMENT BY 0.3'. installation must halt & immediate notification be
Test Hole
- No. 1
DEPTH SOILS ELEV.
0 27.50
Sandy
Loam
10 YR 3/2
A,
26.5
Sandy
Loam
10 YR s/a
12"-40"
Bw
24.17
Med.
Sand
2.5 Y 7/3
"- 132
C"
16.50
+f• 3 _ s• OU 2 VARIANCE WILL ALLpW FOR A REDUCTION FROM 5' to 4.T FROM Bottom of SAS to made to Carmen E. Shay - Environmental Services, Inc.
KNoawuTs ADJUSTED GROUND ATER. 7. No vehicle or henry machinery shall drive over the _
as• I 12' INLET septic system unless noted as H-20 septic components
OUTLET
S 6• •- 8. Install Tuf-Tite gas baffles or equals on all outlet tee ends.
Note: Remove !soil down to med - coarse sand layer & replace with
IF 9. All Distribution Lines shall be 4" diameter Schedule 40 NSF PVC pipes.
"rias•(elev. 24.00 Estimated) & replace with clean coarse sand w/perc.
4" - SCH. 40 Te las- rate less than or equal to 2 min./in. before & after placement 10. All solid piping, tees & fittings shall be 4" diameter
PLAN SECTION CROSS-SECTION Schedule 40 NSF PVC pipes with water tight joints.
i 11. Municipal Water is Connected to ALL OF The Residence and Abutting
3 HOLE H-10 DISTRIBUTION BOX Properties Within 150 Feet.
THE PROPERTY LINES ARE APPROXIMATE AND
COMPILED FROM THE SURVEY PLAN BY DOWN CAPE ENC.
�6 ENTITLEDTITLE V SITE PLAN OF 28 LAKE RD, YARMOUTH, MA.
DATED JULY 23, 2002
' - y AND IS NOT INTENDED TO BE A SURVEY PLOT PLAN
1i LOT # 168 IT SHOULD BE USED FOR NO PURPOSE OTHER THAN
7.882 Square Feet t
THE SEPTIC SYSTEM INSTALLATION.
I �1 -
� EXISTING SAS TO BE .PUMPED OUT AND FILLED IN PLACE
/
/TEST HOLE #1 SHED � NOTE: ANY STRIPPED OUT SOIL CONTAINING LEACHATE
- FROM THE EXISTING SAS TO BE DISPOSED
i ELEV.= 27.50 OF AS PER BOARD OF HEALTH SPECIFICATIONS.
/ THERE ARE NO WETLANDS ARE PRESENT WITHIN 200' OF THE PROPERTY
Perc #1
Depth to Perc: 40" to 58"
Perc Rate- 2 MPI �/ U'\ASSESSORS MAP 49, PARCEL 108
MIW29/ZONE A (per BOH) - INDEX = 7.8 for 5/08 /,� ,, ;�. 'Ile�6LEGEND
ADJUSTMENT - 1.4 FEET i/R. .,� • ,�'
OBSERVED H2O Elev. = 120" or ELEV. 17.50 0 20. 40 50
ADJUSTED H2O Elev. = 8.6 below Grade per Frimpter or ELEV 18.90 12,
��' • ;,tr /
// DENOTES PROPOSED
10 4X1
�,- • _ / SPOT GRADE
2-16• aAM. AcxEss MANHOLES DENOTES EXISTING
6 SCALE: 1 "=20' - �' . �' / -
_� •,,..�.,; ,,,.,�L+, ,* x 104.46
�� • ..: >�.� -:rs SPOT GRADE
D0X
i j G3CC� nMC (D
E ST. / i PLPROPERTY LINE ,JUN 1 2008
" - ` ou T / 111Se tic � ank 96P - PROPOSED CONTOUR HEALT DEP
-- ,, T.
THE ACCESS COVERS FOR THE SEPTIC TANK. - - - - - -9'r EXISTING CONTOUR
DISTRIBUTION BOX AND LEACHING COMPONENT / / I •
,.rr-+v,*�^. *^,r*r r Tr.SET DEEPER THAN 6 INCHES BELOW FINISHED
'~ 7• f r ' ,� rte' * GRADE SHALL BE RAISED TO WITHIN 6' OF / l I
STEEL REINFORCED PRECAST CONCRETE ' FINISHED GRADE M� (b
STEEL DEEP TEST HOLE &
PLAN VIEW INSTALL TUF-T1TE GAS BAFFLES OR EQUALS 1
•r► DECK � �b PERCOLATION TEST LOCATION
/- 3-24• REMOVABLE COVERS / 6 FOOT STOCKADE FENCE
3 •, 4• EXISTINVC
- 3 min. clearance i 't3' ne.LT / 2 BEDROOM
INLET 6' mT 2' min. Inlet to outlet 6' min. \ /
uylu dT.wl- ouTLET r � X HOUSE
TO' min u• J ((JJ i / P LOT I LAN
W -r ' 1 § 5 -'' h #28 1 /
;. 4'-O• min.
�s �.. JJ:
: Liquid 4 ;' OF PROPOSED SEPTIC SYSTEM UPGRADE
'{ ,,; .;. •...� ..f. s.,�, PREPARED FOR
4! -10= M� JESSE LUCAS
CROSS SECTION END -SECTION '
AT
27------- ---- --- -- -- #28 LAKE ROAD
TYPICAL 1000 GALLON SEPTIC TANK I >-
; -' a ' PROJECT BENCH MARK
NOT To SCALE
�'�� i _r { HYDRANT ON TAG BOLT #829 YARMOUTH, MA
Design Calculations 26------ --------- i ELEV. = 25.8' �" s
a sq PARED BY:
o`' CA I "%
Number of Bedrooms: 2 Bedroom EXISTING 50.00; �--1"- � i � '` SHA
Y
Garbage Grinder: No - _------1 __.�' �l it li 1 i i LJ ll l
Leaching Capacity Required: 220 Gal./Day (MIN. PER TITLE V) 25 - �! ( a, E.
Septic Tank : - 2 x 220 Gal. Da - 440 USE EXIST. 1,000 GAL. Septic Tank.
p Gal./Day P --- ��.amN 1 1 ENVIRONMENTAL SERVICES, INC.
SOIL ABSORPTION AREA: Using percolation rate of <2 min./inch------------ 1--�= ---'' ------ .p p
Bottom Area: 0.74 gal/sq. ft. x 280 sq. ft. - 207.2 gallons 2¢--' �= w L �` � o s`� 185 ASHUMET ROAD
Sidewall Area: 0.74 gal./sq. ft. x 63 sq. ft. 46.68 gallons �-r NITARtP� MASHPEE, MA 02649
Providing: a 253.68 gallons L.. �.G R `0.4 L r
Use: 4 INFILTRATOR HIGH CAPACITY H-20 UNITS, HAVING A 0.83' (10 INCHES EFFECTIVE DEPTH, I w �, ,v ,..z. •� �"�r- TELEFAX 508-539-7966
O ) (40 FOOT RIGHT OF WAY) SCALE: 1 =20 DRAWN BY: CES DATE: JUNE 12, 2008
TO BE USED WITH 3.5' OF WASHED STONE ON THE SIDES, AND 1.5' OF WASHED STONE
ON THE ENDS. NO STONE UNDER. PROJECT#SD1092 FILENAME: SD1092PP.DWG SHEET 1 OF 1