HomeMy WebLinkAboutEngineered Plan - 2005N SITE PLAN
SCALE: 1 "=20'
BENCH MARK ON RAIL ROAD SPIKE FOUND
ELEV.=100.00' (ASSUMED)
•t
F-1
00.6
E#
O
109 7'
4' c.I.f. _
T 6 PERK K
_ w
#23 MAYFLLOWER LANE
1
MOC
199.87'
LOT 4
AREA = 8,208± SQ.FT
gravel
40
190.88'
r 100.13'
W
zzE
Ei
0
03
79
99.83'
99.60'90.0 SPIKE M
10
1-33.5'L X 9'W X 2.0' D L. M.
leachingg trench using
3 H-••20500 gal. chambers with 9910'
2' of stone on sides & 4' on ends. Jam,
#11 MAYFLOWER DRIVE
_. 52-66
PERK TEST & SOIL EVALUATION
Date of Perc. Test & Sail Eval.: AUGUST 30, 2005
Test Performed By: GLEN E. HARRINGTON, R.S., CSE
Witnessed by. LYNNE MULKEEN, AGENT FOR TO M, OF YARMOUTH
Excavator: D.A. BROWN
Test Hole
No. 1
DEPTN
SOILS
ELEV.
0
99.2'
7„
to y .and
Bw
10' min. from *NOTE: INSTALL GAS BAFFLE OR EQUAL ON SEPTIC TANK OUTLET TEE.��
27'
EXISTING CESSPOOL
C1
house to septle tank
F -M sand
�\`=��J
120"
1 asre/+
59,2
C2
,►» sand
5 HOLE
„
1OYR6/2
NO GROUNDWATER ENCOUNTERED
PERK TEST ® T.w_ #�1
PERK DEPTH -36"-54'
BEG. SOAK 0 0:00
END SOAK 0 11:11
24 gole applied within 15 min.
USE PERK RATE < 2 DAPI FOR DESIGN PURPOSES
O
W
ry
W
C
LL
Desian Calculations
Number of Bedrooms: 2
Garbage Grinder: GRINDER NOT ALLOWED WITH THIS DESIGN
Leaching Capacity Required: 330 Gal./Day (MIN. PER TITLE V)
Leaching Area Required: 330 Gal./(0.74 Gal./Sq.Ft.)=446 Sq.Ft.
Proposed Leaching Structure: 1-33.51 X 9'W X 2'D Leaching Trench
Leaching Area Provided: 471 Sq. Ft.
Proposed Leaching Capacity. 349 gpd > 330 gpd. req'd.
a-20' oow. AMM MN*4010
SML RaMR RCSD PRECAST CONCRETE
PLAN VIEW
3-20' n87E covers
IT 8' mh. 3' anti. Wet b auaat e• �, - --. I
--- CU1LET
f
*M ma,.
�� ses ewfua � d°rrei
:j
CROSS SECTION END—SECTION
H-10 15QO GALLON SEPTIC TANK
NOT TO SCALE
USE ACME PRECAST OR EQUAL
l "S.YARMOUTH"
GENERAL NOTES LOCUS
1. ADDRESS: #17 MAYFLOWER LANE NO SCALE
2. ASSESSORS NUMBER: MAP 52 PARCEL 67
3. DEVELOPER'S LOT: LOT 4
4. TOPOGRAPHIC INFORMATION WAS COMPILED FROM AN
ON THE GROUND INSTRUMENT SURVEY.
5. TOWN WATER IS PROVIDED TO SITE & SURROUNDING PROPERTIES.
6. REFERENCE PLAN: PLAN BOOK 88 PAGE 77-2
7. NO WETLANDS ARE LOCATED WITHIN 100 FEEL" OF SAS.
8. NO POTABLE WELLS ARE LOCATED WITHIN 150 FEET OF SAS.
9. THIS DESIGN PLAN IS TO BE USED FOR SUBJECT SITE SEPTIC INSTALLATION ONLY.
CONSTRUCTION NOTES
1. Contractor is responsible for Digsafe notification
and protection of all underground utilities and pipes.
2. The septic tank onj distribution box shall be set
level on 6 of 3/4 —11/2" stone.
3. Backfill should be clean sand or gravel with no
stones over 3" in size.
4. This system is subject to inspection during installation
by Glen E. Harrington, R.S.
5. The contractor shall install this system in accordance
with Title V of the Massachusetts Environmental Code
and the Regulations of the Town of YARMOUTH.
6. Provide on Acme Precast H-10, 1,500 gal. septic tank, 1 H-20 5—hole D—Box and
3 H-20 500 gal. chambers or equal.
7. No vehicle or heavy machinery shall drive over the
septic system unless noted as H-20 septic components.
8. Install gas baffle or equal on septic tank outlet tee end.
9. All existing inverts and site conditions shall be verified by contractor.
10. Existing CESSPOOLS to be pumped and removed.
1-2w Mm. AoaM r. WME _.
5'
j
a [� p 34A
G3� ® C3 ® Kj 124"1
SIEEL REINFORCED PR AST CONCRETE
PLAN VIEW H-20 500 gal. chambers
END—SECTION
H-20 500 GALLON CHAM E
NOT TO SCALE
USE ACME PRECAST OR EQUAL F1�� ��' �,
'(N OF
ISN
�.\
�o �G
-0.1107
O
cS' �G/STEe``L
qN/TAR�P�
SCALE: 1 "=20'
DATUM: ASSUMED
OCT 0 5 2005 6
L14,QSL.-PJ` DEPT
.
PROPOSED SEPTIC SYSTEM UPGRADE
PfePARtD FOR
D. A. BROWN LANDSCAPING
AT
ANDERSON, 17 MAYFLOWER LANE
YARMOUTH, MA
PREPARED BY:
GLEN E. HARRINGTON, R.S.
9 LEDA ROSE LANE
MARSTONS MILLS, MA 02648
TEL: 508--428-3862
FAX: 508-428-3862
DRAWN BY: GEH SEP. 22, 2005
FILE: BROWN MAYFLOWER SHEET 1 OF 1
LEGEND
*NOTE: ALL PIPES ARE TO BE 4" DIA, SCHEDULE 40 P.V.C.
10' min. from *NOTE: INSTALL GAS BAFFLE OR EQUAL ON SEPTIC TANK OUTLET TEE.��
EXISTING CESSPOOL
Existing Dwelling
house to septle tank
�\`=��J
(APPROX. LOCATION)
Septks tank ower must be Flnished grade over a7atem-2% slope away
wffhks 8" of flntd,sd grade
TOF EL -100,
5 HOLE
PROPOSED 1,500 GAL.
EJUS71 c Dist Box
st Grade F7ev�9g-1091
FEE]
H-10 SEPTIC TANK
cellar
U -Sox cover must be Alin. 2'-1/6'-1/2
Vthtn 6' of bhsd grads double wa�sd stone
s -.o3'
1 chamber cover must be
within 8" of flnt±he4 rade
g
2" min.
• mcnG
DENOTES EXISTING
wall
. LeW for 2"
24 PROPOSED . s..ot
-y.-97.4'±
X 104.46
SPOT GRADE
1,500
SEPTIC TANK'
='
20
$.93'
95
EXISTING CONTOUR
H-10
GAS 8 E
_
CZ C2 o"►
L00AFFl
m
, ,s•
,yLEACH
ren ev.� 93'
APPROX. LOCATION
a
TRENCH
rt (V min required)
EXISTING WATER LINE
B' OF 3/4'-11/2• STONE
i
h
®
�
,D=M OF T.H.#'I ELEV.-87.87'
6 6
APPROX. LOCATION
SYSTE�vI PRQFILE
EXISTING WATER LINE
e' of 3/4"-11/2' "Es
Not to Scale
USE ACME PRECAST OR EQUAL F1�� ��' �,
'(N OF
ISN
�.\
�o �G
-0.1107
O
cS' �G/STEe``L
qN/TAR�P�
SCALE: 1 "=20'
DATUM: ASSUMED
OCT 0 5 2005 6
L14,QSL.-PJ` DEPT
.
PROPOSED SEPTIC SYSTEM UPGRADE
PfePARtD FOR
D. A. BROWN LANDSCAPING
AT
ANDERSON, 17 MAYFLOWER LANE
YARMOUTH, MA
PREPARED BY:
GLEN E. HARRINGTON, R.S.
9 LEDA ROSE LANE
MARSTONS MILLS, MA 02648
TEL: 508--428-3862
FAX: 508-428-3862
DRAWN BY: GEH SEP. 22, 2005
FILE: BROWN MAYFLOWER SHEET 1 OF 1