HomeMy WebLinkAbout109 Capt Chase Road - Sewage System Profile View 2TOP FOUND. EL
INV. EL. ze_,Zs
EL. z bo
INV. EL, z11.9S I ------ — — 1
I
1500 GALLON PRECAST REINFORCED CONCRETE SEPTIC TAN;
MINIMUM CONSTRUCTION MATERIALS PER 310CM9 15,226(2)
TEES SHALL BE CO MM)MED OF SCHEDULE 40 PVC AND
SHALL EXTEND A MIMMUM OF 6" ABOVE THE FLOW LINE
OF THE SEPTIC TANK' AND BE ON THE CENTERLINE OF THE
SEPTIC TANK LOCATED DIRECTLY UNDER THE CLEAN-OUT
MANHOLE
THE INLET PIPE ELEVATION SHALL BE NO LESS THAN 2- NOR
MORE THAN 3" ABOVE THE INVERT ELEVATION OF THE
OUTLET PIPE
SEPTIC TANK SHALL BE INSTALLED LEVEL AND TRUE TO GRADE
ON A LEVEL STABLE BASE THAT HAS BEEN MECHANICALLY
COMPACTED AND ON TO WIi1Gi SIX INCHES OF CRUSHED.STONE
HAS BEE"PLACED TO ENSURE STAMM AND TO PREVENT
SETTING
SEPTIC TANK MALL HAVE A MINIMUM COVER OF 9".
THREE 20 MANHOLES WITH READILY REMOVABLE IMPERMEABLE
COVERS OF DURABLE MATERIAL, SHALL BE PROVIDED WITH ACCESS
PORTS K NC PLACED AT TkE dbJT R AND OVER THE INLET AND
OUTLET TEES, -
THE OUTLET TEE SHALL BE EQUIPPED 1M7H GAS BAFFLE
DESIGN DATA
STRUCTURE U���,Hc�— — L _ O
TYPE NO. BEDROOMS GARBAGE DISPOSAL
DESIGN FLOW
SEPTIC TANK
LEACHING FACILITY -Z•ox
Soil Logs
Test Date: September 5, 2001
Siol Evaluator DOwn Cape Engineering
Health Agent: AT71
Pere Rate: <2 Min/Inch
TH 1 (El. 28.0) TH 2 (El. 2E 0
"A/E"
LS
IOyr 3112
"B"
IS
IOyr 4/6
RC1
MED.
SAND
2.5Y 6/4
Adj High
---- ----- WATER TIGHT COVER
r LEW-L --1
INV. EL. � q_p
/ INV. EL.
PRECAST REINFORCED CONCRETE /
DISTRIBUTION BOX
INSTALL ON A LEVEL BASE
MINIMUM 'NALL THICKNESS = 2"
MINIMUM INSIDE DIMENSION 12"
OUTLET INVERTS SHALL BE EQUAL TO EACH
OTHER AND AT 2" MINIMUM BELOW INLET INVERT.
THE DISTRIBUTION LINES FROM THE DISTRIBUTION BOX
SHALL ALL HAVE EQUAL INVERTS AS DETERMINED BY FLOODING
THE DISTRIBUTION BOX TO THE HEIGHT OF THE DISTRIBUTION
LINE INVERT AFTER ALL LINES HAVE BEEN SEALED IN PLACE.
INVERT ADJUSTMENTS SHALL BE MADE BY FILLING WITH DURABLE
AND NON—DEFORMABLE MATERIAL PERMANENTLY FASTEND TO THE
LINE OR RECONSTRUCTING THE LINES UNTIL ALL INVERTS ARE OF
ECUAL ELEVATION.
0 0
6 "A/E" LS IOyr 3,/1 7„
"B" IS 10j -r 5/6
26" _ 29"
pert 60" "CMED.1 " SAND 2.5Y 6,/4
I
Ground ;Fater El. 19.4'
Ground Water Encountered 9 137"(el 16.58) 132"
144" (el 170)
(ez 16.0) ,Vo Ground hater Encountered
3(-" r rvLx t"A'[ 6iL flN zsL 5i sT M Lp,. daNt=l�T S j
Inn EL 24.9'
3/4" — 1-1/2" Iashed Crushed Stone
2" of IAB" — 1/2" Peastone
General Construction Notes
Eff. Depth of Field = 6-
( ZO
"(ZO �,AF k Zz•S LoNtT \
PROPOSED S.A. S. FIELD SECTION
1. All the workmanship and materials shall conform to D.E.P. Title 5 and the Town of
Yarmouth rules and regulations for the subsurface disposal of sewage.
2. At least one access port over tank tees shall be accessible within 6 inches of finish grade,
with any remaining access ports brought to within 12 inches of finish grade.
3. All components of the sanitary system shall be capable of withstanding H-10 loading
unless they are under or within 10 feet of drives or parking. H-20 loading shall be used
under or within 10 feet of drives or Parking unless noted.
4. The excavator/contractor shall verify the location of all site utilities prior to anv
excavation, and shall be responsible for all matters relating to electric easements.
5. - Sewer pipes shall be 4 -inch Schedule 40 PVC laid at 0.02 slope.
6. Anv masonry units used to bring covers to grade shall be mortared in place.
7. Finish grade shall have a minimum slope of 0.02 feet per foot.
Ground Aater Adj. Data:
Well Mir 29
Range. B"
Mo. Reading 8.56'
Adj App. - 2.9'
Risting Biz! Centerline CB Rim
EGatch (3 El. 27.49'
a Basins i Datum: NGPD.t
Exist Gide
;1
; 28,.08'
28.27' x „
$ S,t75'S0 27.9'
t-,11 LOT 109 x
le 000 sq -ft. 84
it 1V
' cs
..Water sere.--- •\-- - PRI
j of{
i DTO]
28.19' 38'
28.46'�x � o ` 1
, 0 1
25
29. 05'
TK,„,! IAfd
UEBERVAN ' 29.37'
No 23971-
��tM OOf \
LiAE,er�
-PST;PHEN N\
DOYLE
No. 3755Z
V A-
40'
Total Field Fidth - 20'
2” of 1/8" - 1/2" Peastone -7:� Inv. Eh 25.4'
p0 pp
0 0 Op000
p0 3/4"
Opppp
;rashed Crushed Stone 0 0
p 0 00p0
0
0ap0
0
0
No. of Fields -- 1
No. of Distribution Lines each Ffeld - 3
Length of Distribution Lines - 22'
Prop°sed Grade
120.00
m x
20'00
31' 2 SAS
_ ��', Expansion
Asea
20
29
l0 0 ° i!` —t --
1`l
10'
r=�
�
sed Drl°ewaY
16
N
20.00 1
46'�
I
1
prop_ - — _ _ I // I
29 i 1 i 120,00 27 28
� 28� 27
5775150„yl,
rWG
ESS .1 G
D�
GRAPHIC SCALE
8.6'
X
0
0
'o
0
(IN FEET )
I inch = 20 fL
El 24.4'
5'
El. 19.4'
Adj High Ground TFater - El. 19.4'
Reference Deed: 10961 - 345
Reference Plan: 192 - 1,29
Assessors Map 78 Parcel 74
FENA Da ta:
Zone "C"
FIRM Panel.• 250015 0004 C
Map Revised: June 17, 1986
Applican t:
Craig G- Larson
119 Route 149
Marstons Mills, MA 02648
Sz to Plan of Land
Prepared For•
CRAIG G. LA-RSGIV
In
Yarmouth, Ma ssa ch use t is
Scale: 1 " = 20' Date: April 22, 2002
Prepared Er
Stephen J. Doyle And Associates
42 Canterbury Lane, E Falmouth, MA 02536
Telephone: 508,/540-2534
R c vis -ZE31
NO.
DA 7E
DESCRIP770N
BY