HomeMy WebLinkAboutEngineered Plan - 2002LOCUS
LOCATION MAP
LOT >8
30,924 ± S.F.
(0.71 ± AC.)
RD ASSESSORS MAP: 66
PARCEL: 8
FLOOD ZONE: C
1
CATCH BASIN r 0
M
I
I
50 D P4�lj D
r
9
N
TEST HOLE LOGS
NOTES:
1. VERTICAL DATUM: ASSUMED FROM QUAD (NGVD +/-)
ENGINEER: THOMAS McLELLAN, P.E.
2. MUNICAPAL WATER IS AVAILABLE.
WITNESS: LYNN McCARTIN, R.S.
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
DATE: 12-10-02
4. ALL PRECAST UNITS TO CONFORM WITH AASHTO H-10 & H-20
PERCDLATION RATE: < 2 MIN/IN
LOADING SPECIFICATIONS.
5. PIPE PITCH = 1 /4" PER FOOT, (UNLESS NOTED OTHERWISE).
TH ' 1 TH-2 46D
6. FIRST 2' OF PIPE OUT OF D-BOX TO BE SET LEVEL.
0/A HORIT.ON
ELEV.
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
LOAMY sAxD
USE OF A GARBAGE DISPOSAL.
13"
lOYR
44.9
8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
B HORIZON
STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
33
LOAMY SAND
1oYR
432
HEALTH REGULATIONS.
C HORIZON
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR
MEDIUM SAND
TO CONSTRUCTION.
2.5Y
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
EXCEED 3.0'.
11. EXISTING LEACH PIT IS TO BE PUMPED AND FILLED WITH SAND
132"
1
OR REMOVED.
NO GROUND WATER ENCOUNTERED
SEPTIC SYSTEM DESIGN
� .� BE Tjlvc
Dyp DROO.�f ;
1 >st f rLfNC FLOW ESTIMATE:
BEDROOMS AT 110 GALIDAYIBEDROOM = 330 GALIDAY
V _
SEPTIC TANK.
330 GAL/DAY x 2 DAYS = 660 GAL
I
I ` / + USE 1500 GALLON SEPTIC TANK
_ I / 46.0
BENCHMARK ATPK NAIL `I / 9s r I i
ELEVATION = 50.0 • ^ DRt�,� r r I I LEACHING AREA:
EDGE OF PAVE
� W
BENCHMARK AT
CONCRETE BOUND
i >
N49 ELEV- 48.95
� 46.5 �
49`
-
/ -47
48
-46
47
46
45 - - - 44
o
o � �
44
- 43
\43
KEY:
EXISTING CONTOUR:
PROPOSED CONTOUR:
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25
TEST HOLE: -$-
UTILITY POLE: -0-
FENCE LINE:
HYDRANT: -6
RETAINING WALL: =n==zz=
TREE:
DM # 02_ 68_
USE 3 INFILTRATOR CHAMBERS (MODEL 3050) WITH
3.5' OF STONE ALL AROUND (29.5' x 11.2' x 2' DEEP)
SIDE AREA: (29.5 + 11.2)2 x 2 = 163 (.74) = 121 GAL/DAY
BOTTOM AREA: 29.5' x 11.2' = 330 SF (74) = 244 GAL/DAY
CAPACITY = 365 GAL/DAY
SEPTIC SYSTEM SECTION
COVERS WITHIN 12" OF
52.7 (FINISHED GRADE
SPECTION COVER
FIRST FLOOR ELEV.
TO BE IWITHIN 6" OF GRADE)
43.15 J
ELEV.
43.4 1000 GAL ID -BOX 42.78ELEV. SEPTIC TANK 42.95" OF
ELEV.
(EXISTING) ELEV. STONE
UNDER)
TEE SIZES: (TO BE CONFIRMED) GAS BAFFLE
3' MAX.
COVER
INLET: 6" UP13" DOWN AT OUTLET TEE ELEV
,
OUTLET: 6" UP, 14" DOWN
APPR VED BY: DATE:
tHOFV
CM'L
. nos,-----k
OF 44_,S
a ti
JOHNin
kl
Zn t_'
DEMAREST, JR. c^
;1, q N0. 36S5S
DEMAREST-McLELLAN ENGINEERING
24 SCHOOL STREET P.O. BOX 463
WEST DENNIS, MASSACHUSETTS 02670 PHONE & FAX (508) 398-7710 THOMA5 MC LLAN, F.E. JOHN Z. DEMAREST JR., P.L.S.
:
2" PEASTONE
-
314" - 1 112"
�WASHED STONE
ELEV: 43.0
40.6
5 5 ELEV.
29.5'
3 INFILTRATOR CHAMBERS (MODEL 3050)
WITH 3.5' OF STONE ALL AROUND
(29.5' x 11.2' x 2' DEEP) (H-20)
SITE AND SEWAGE PLAN
LOCATION
33 KAYCEE WAY
WEST YARMOUTH, MA
PREPARED FOR.
ANDREW MANGHI S
SCALE: i" = 30' DATE: 12110102
REFERENCE: LAND COURT CASE #37809