HomeMy WebLinkAbout72 Driftwood Lane - Site & Sewage Plan///N��� LOCUS ASSESSORS MAP: 127 PARCEL: 64 TEST HOLE LOGS NOTES:
I�1
CURRENT ZONING: R-40 ENGINEER: THOMAS rici,E1.1.AN, P.E. i. VERTICAL DATUM: NGVD
W' S MIND" BUILDING SETBACKS: N
_ WITNESS: DAVID FLAHERTY, R.S. 2. MUNICAPAL WATER IS AVAILABLE. FRONT: 30' SIDE: 20' REAR: 20' DATE: 9-21.04
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
0 FLOOD ZONE: C PERCOLATION RATE: < Z MIN / INCH
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH
TH-1 48.5 TH-2 48.0 AASHTO H-20 LOADING SPECIFICATIONS.
O/A IiORIZ N
ELEV, O/.A HORIZON ELEV. 5. PIPE PITCH - 114" PER FOOT (UNLESS NOTED OTHERWISE).
b
Qy�f SANDY LO SANDY LOAM
O 9" 10YR 2/2 47.7 n • IOYR 2/2 47.I 6. FIRST 2' OF PIPE OUT OF D BOX TO BE SET LEVEL.
B HORIZON B HORIZON 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
LOCATION MAP �1,1, SANDY LOAM SANDY LOAM USE OF A GARBAGE DISPOSAL.
V 30" IOYR 518 1 46.0 36" 10YR 5/8 45.0 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
PARCEL 64 (60.945 SF) `\ S Cl HORIZON Cl HORIZON
5. SANDY LOAM WITH SANDY LOAM WITH HEALTH REGULATOF MASS. 'IENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
+�. 120" SILT LOAM 38.5 108' SILT LOAM 39.0
15�a • \ V� C2 HORIZON C2 HORIZON 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO
16 - > : P T " Y MEDIUM SAND MEDIUM SAND CONSTRUCTION.
23Y 812 2.5Y8/2
180" 33.5 168" 34.0 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
20------ - EXCEED 3'.
22--
_ `, `�`♦'i NO GROUND WATER ENCOUNTERED
- - - ' + TCB L� . \\ 11. EXISTING SEPTIC SYSTEM (SEPTIC TANK & PIT) TO BE PUMPED AND
24-- "- �'-,_`: REMOVED.
26
L"
SPTIC SYSTEM DESIGN 12. ALL UNSUITABLE son SANDY LOAM WITH SILT LOAM, APPROX. 10' DEEP);
_ ~ WITHIN 5' OF PROPOSED LEACH AREA IS TO BE REMOVED AND REPLACED'` t-
\ • \ ',F♦TCB 2`.
28- EXISTING DOCK • \ ` \ . ';. ` . . • `� WITH CLEAN MEDIUM SAND. Cri
` ♦ ♦• FLOW ESTIMATE: a
c
3230 ' " ,�\ ` ` �. `\ `♦ `� �„ 4 BEDROOMS AT 110 GAL / DAY =-40- GAL I DAY
34
♦i .�
36, - .. SEPTIC TANK:
% ` ♦ ♦. f
38-- 440 GAL 1 DAY x 2 DAYS 880 GAL
4�\,�t` `♦ `:. �`� USE 15W GALLON SEPTIC TANK lI " �••,
44-'1- `�� `` �1CB4`. �`.\ 23.4" ,
LEACWNIGAREA• 24
EXISTING DWELLING g� _ `♦ �� �� `� �♦ ��`�``� �� <\\ lU 26' 29'
TO ST REMOVED ` \ ` \ \ ' - - ` ` ` ` ` . `TCB 5 \ \ •'2 USE 4 INFILTRATOR CHAMBERS (MODEL 3050) WITH 32' PROPOSED 28
50. t. 4 BEDROOM .
\ ` ` ` ` ` \ - ` ```♦ ``\ `�• ``` �� `�, ``♦ `�• ``` \ \ \ `\ 10 4' OF STONE ALL AROUND (36.4' x 12.2' x 2' DEEP) DWELLING 7' 5'
♦ \
♦ - '♦ `J, ` ♦ `♦ ``♦ `\ `` `\20 AREA; -(36A, -ti, 12.1 _ I?', Q.,C 4,-Av+..r..:.`f:i
x i `` `` ♦ `♦ ` ` - TCB 6 `24 BOTTOM AREA: 36.4' x 12.2' = 444 SF
(0.74) = 329 GAL/DAY PROPOSED DWELLING
\�
, � r ....� `` � ` � `` ♦ ` � ` . � ` ` CAPACITY = 473 GAL/DAY
`28
PROPOSED DRIVE , ` \ \' . `. 130
2 SEPTIC SYSTEM SECTION
2" PEASTONE
EXISTING DRIVE �: -....♦ �p� , `` `` ` ♦ ` F �g
48.4E �. (rad7. ,dn�.4 t, `, `, \ `34 �ASIALJBANK COVERS WITHIN 12" OF
+ ,`frF�•```� \ \ 52.0 FINISED GRADE
COVER WA - 1
TOP OF FOUNDATION ((ONE INSWASHEDD STONE
'� , ♦ TO BE WITHIN 6" OF GRADE) YM
50 tp 10 , OF
48 �� CO SIAL BANK 31 MIN
47. - - �? i , \ ` (COVER) ELEV.= 47.5
` /-
' � ,3B rC/
49.0 47.75 z;==a
SEXISTING YSTEM TO BE ! G ;' ' `ma y ELEV. I ELEV. 47.55 47.38 --
o , ,� . 48.0 1500 ELEV. ELEV: 45.0
PUMPED AND REMOVED` i r r ` ♦` ELEV. SEPFIC TANK D BOX E4 4 ELEV.
q + , (6" OF STONE UNDER"
48.0 •.. ,;' � , X10 E 36.4' --�
L•9�T� �� _W - - 48 ' (6" OF S T ONE UNDER Olt
46 �♦ MECHANICALLY COMPACTED) 4 INFILTRATOR CHAMBERS O
47, r �l2 47.0 (MODEL 3050)
\ 44 GAS BAFFLE ELEV. WITH 4' OF STONE ALL AROUND
IJ7 �. TEE SIZES: AT OUTLET TEE (36.4' x 12.2' x 2' DEEP)
ggE�NN �N INLET: 6" UP, 13" DOWN
CONB,iJND �EOFpA� F RN TEE
OUTLET: 6" UP, 14" DOWN
KEY: ELEV-4 . 1' _44 6
EXISTING CONTOUR: - - - - OVERHEAD ELECTRIC SITE AND SEWAGE PLAN
EXISTING WATER SERVICE
PROPOSED CONTOUR: ............................ TO BE REPLACED
APPROVED BY: DATE: LOCATION:
EXISTING SPOT ELEVATION. 25.3
PROPOSED SPOT ELEVATION: 25.5
72 DRIFTWOOD LANE
;11 OF
TEST HOLE: Way�SOUTH YARMOUTH, MA
UTILITY POLE: -OmiguAn Z.
-
am MOREST, JR,
FENCE TINE: - - DM �No. 3Mg PREPARED FOR
RREEF REALTY
HYDRANT: DEMAREST - McLELLAN ENGINEERING�e aRETAINING WALL: ® 24 SCHOOL STREET, P.O. BOX 463 ✓ SCALE. 1" = 40'WEST DENNIS, MA 02670DATE: 923-04
DM# 04-18 PHONE & PAX: (508) 398-7710 THOMAS . P.E. 7 Z. � p REFERENCE: - LAND COURT CASE 21033
2Ev : IZ-6 04- KE ¢A ldo S P