HomeMy WebLinkAbout15-A047\ A.
N LOCUS ASSESSORS MAP: 127 PARCEL: 64 TEST HOLELOGS NOTES:
CURRENT ZONING: R-40
ENGINEER: THOMAS MdX AN, P.E. 1. VERTICAL DATUM: NGVD
�Qtis
MINIMUM BUB -DING SETBACKS: LWI•INESS: DAVID FLAHERTY, R.S.
40 � FRONT: 30' SIDE: 20' REAR: ZO' 2. MUNICAPAL WATER IS AVAILABLE.
DATE: 9-21-04
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
FLOOD ZONE: C PERCOLATION RATE: < 2 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 HORIZON
ELEV. O/A HORIZON FA
EV• 5. PIPE PITCH a 1/4" PER FOOT (UNLESS NOTED OTHERWISE).
"a SANDY LOAM SANDY LOAM 6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
9"
IOYR 2r2 47.7 11" IOYR 2/2 .1
r B HORIZON B HORIZON 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
`f SANDY LOAM SANDY LOAM USE OF A GARBAGE DISPOSAL.
30" IOYR 5/8 46.0 36" IOYR 518 LOCATION MAP.0 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
PARCEL 64 (60,945 SF) \ C1 HORIZON I Cl HORIZON
1
5, SANDY LOAM WITH SANDY LOAM WITH STATE OF MASS.' ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
120" SILT LOAM 38.5 108' SILT LOAM 39.0 HEALTH REGULATIONS.
10I5.
C2 HORIZON ClHORIZON 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO �
16-' {LTCB ` ` ; ` `� MEDIUM SAND MEDIUM SAND CONSTRUCTION.
2:3Y 8/2 2.5Y 812
18 _ _ • ` I80" 33.5 168" 34.0 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
20- --- EXCEED 3'.
_ _ _ - ;; .�; �, NO GROUND WATER ENCOUNTERED
22- _ TCB l♦ 11. EXISTING SEPTIC SYSTEM (SEPTIC TANK k PIT) TO BE PUMPED AND
24-- _ _ -� �� REMOVED.
' ' S F.PTIC 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
28- " - ' . ., \` `. �: `♦ EXISTING DOCK WITH CLEAN MEDIUM SAND.
30 -?N % %*,`♦ FLOW ESTIMATE:
32- • ` ` ` 4 BEDROOMS AT 110 GAL / DAY --440- GAL ! DAY
34 - •�`♦ `� `�. \``
- - , � ♦ . ♦ . •TCB3 � • ♦ SEPTIC TANK:
38 `� \. `� ` •` 440 ; GAL / DAY x 2 DAYS == 880 GAL'
40, - - ` _ _ - ` fp. ` • ` • • `� \ `:. • USESNO GALLON SEPTIC TANK'
42
44. \-- `.\ `\.`` `C CB 4; ``� LEACJMGAREA:
46.
EXISTING DWELLING 48.
TO BE REMOVED - ` "'2 USE 4 INFII TRATOR CHAMBERS (MODEL 3050) WITH
50,-5
4' OF STONE ALL AROUND (36.4' x 12.2'x 2' DEEP)
-
-15
♦ . a _ ..DE ARTa.1:,g �6. � !2 .a x _ ` 2 121 �. :, _ . � „ IDAY
.
`20
- .\ ,` ,\ ; , ` • - , TCB 5 1407TOM 36.4'x 12.2' = 444 SF (0-74� < 329 GAL./DAY
_ -ld AREA: 30.
`26 CAPACITY = 473 GAL/DAY
\ \
PROPOSED DRIVE \ \ \ \30
2 SEPTIC SYSTEM SECTION
EXISTING DRIVE 2" PEASTONE
j, �� �g COVERS WITHIN 12" OF
48.4E +� \'\ ''e�\ ' , �\`` ` `34 COASTALOBANK 52.0 (F(I iiSED (BLADE VER 3/4" - 1 1/2"
' +48 b 7(... \ ` TOP OF FOUNDATION - TO BE WITHIN 6 INSPECTIONONE OFGRADE)WASHED STONE
p, -' 3' MAX.
S)
36
rp ♦; '` `. ,' • , COASTAL OFF BANK COVER
48 (I' MITI)
, i °' \ i `_ ELEV.-47.5
47.4 ! - �_.% \ j \ 1
♦ � ,: \ , `38 49.0
` 1 x! 47.75
• r` ELEV,
EXISTING SEPTIC V ' �� . ♦ `` r 48.0 ETEV. 47.55 47.38 43.0
SYSTEM TO BE
1300 GAL ELEV. ELEV.
REMOVED ELEV. SEPTIC TANK' D -BOX 4 4 ELEV.
PUMPED AND r
(fi" OF STONE UNDER"
Q 48.0 W 48 \`\ \ ' • (6" OF STONE UNDER OR
MECHANICALLY COMPACTED) 4 INFILTRATOR CHAMBERS (MODEL 3050
47. -�\ 4fi 44 �2 - GAS BAFFLE E__/LEV, WITH 4' OF STONE ALL AROUND )
gg��7WN
g�N TEE SIZES: AT OUTLET TEE (36.4'x 12.2'x 2 DEEP)
CON BUND &` `pA ` CELEV ON vt OUTLE7 6" [JP1314�DC1WN
KEY.
ELE R441
\- ELECTRIC
ECTRIC
EMSTING CON-rOUR: - SITE AND SEWAGE PLAN
EXISTING WA:fER SERVICE
PROPOSED CONTOUR. ......• •••• TO BE REPLACED
EXISTING SPOT ELEVATION: 25.5 0 ct)
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PROPOSED SPOT ELEVATION: 23.5
TEST HOLE:
UTILITY POLE: -0-
FENCE LINE: - -
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RETAImING WALL:
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DE 4AREST - McLELLAN ENGINEERING
24 SCHOOL STREET, P.O. BOX 463
WEST DENNIS, MA 02670
APPROVED BY:
DATE:
No.Ei, JROEM�M9
r
LOCATION:
72 DRIFTWOOD LANE
SOUTH YARMOUTH MA
PREPARED FOR
REEF REALTY
SCALE: ' V _ 40' DATE: 9-23.04
REFERENCE: LAND COURT CASE 21033
EEV : Iz-6-04- M W4 . s p