HomeMy WebLinkAbout43 Pollock Rip Road - Site & Sewage Plan 3pF Ji es. N ASSESSORS MAP: -98
pb1K PARCEL: 40.41 & A PORTION OF 42
TEST HOLE LOGS
NOTES:
F
CURRENT ZONING: R-40
ENGINEER: THOMAS McLELLAN, P.E.
1. VERTICAL DATUM: ASSUMED FROM QUAD (NGVD +/-)
LOCUS
2. MUNICAPAL WATER IS AVAILABLE.
a�BUILDING SETBACKS:
WITNESS: AMY VON HONE, R.S.
S. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
F: 30' 'S: 20' R: 20'
DATE: 10-29-98
4. ALL PRECAST UNITS TO CONFORM WITH AASHTO H-10 & H-20
FLOOD ZONE: C
7'-L
PERCOLATION RATE: < 2 MIN/IN
LOADING SPECIFICATIONS.
5. PIPE PITCH = 1/4" PER FOOT, (UNLESS NOTED OTHERWISE).
TH-1 TH-2
sss36.0
6. FIRST 2. OF PIPE OUT OF D -BOX TO BE SET LEVEL.
BLEv.
a
0/�EHORIZON o/HORIZON
aLEv.
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
Lo SAND LO SAND
USE OF A GARBAGE DISPOSAL.
13' 10YR 2/1 38.4 6- fOYR 2/1
35b
8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
B HORIZON B HORIZON
STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
LOCATION MAP
Sp- lOYR 6 �D s7A sp- LOAMYr% �D
HEALTH REGULATIONS.
LOT 244
c HORIZON C1 HORIZON
33.5
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR
41,917 + S.F.
FINE SAND FINE SAND
TO CONSTRUCTION.
(0.96 ± AC.)
2sY 7/s 2sY 7/s
BENCHMARK AT
UTILITY
108'
27.0
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
KEY.
CONC. BOUND.
ELEV.-42V
Cl HORIZON
EXCEED 3.0.
EXISTING CONTOUR: - - - -
41.6
FINE SAND
144" 27.5 138' 2.5Y 7/6
24.5
PROPOSED CONTOUR: •. . . ...............
4t 4
EXISTING SPOT ELEVATION: 25.5
_ _ 42
USGS CROUNDAATER ADJUSTMENT.
PROPOSED SPOT ELEVATION: 25
TEST HOLE: (
O ��
¢
4t 2
WELL: AAr-230, ZONE: C, ADJUSTMENT.
2S
UTILITY POLE: -0- Q�4 4g
FENCE LINE: 1'
HYDRANT: 4p.7 ' r�va
RETAINING WALL: ®
TREE: 4oLti 4 4� ` k
4p � \ •'� � � �o
4o2
CATCH
EXISTING
SIN
' 1 4g$EyygA �..
/ i r 7119
40.1
UTILITY /
42
40.
.
TH-z �
/ ' 40\
40
/ , 1
t i i 39
1 i i i r
40 r 36
r i i
i
35
000.
i
� g6
i
I
�I
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
2- BEDROOMS AT 110 CAL/DAY/BEDROOM =M0- GAL/DAY
SEPTIC TANK:
GAL/DAY x 2 DAYS = 660 CAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 3 CULTEC CHAMBERS (RECHARGER 330)
WITH 4' OF STONE ALL AROUND (28' x 12' x Z DEEP)
SIDE AREA' (28 + 12)2 x 2 = 160 SF(.74) = 118 GAL/DAY
BOTTOM AREA: 28' x 12' = 336 SF (74) = 249 GAL/DAY
CAPACITY = 367 CAL/DAY
4g
SEPTIC SYSTEM SECTION
24' PROPOSED
3 BEDROOM 26'
DWELLING
GARAGE 3,
z4'
34'
PROPOSED DWELLING
2' PEASTONE
COVERS WITHIN 1z" OF
42.0 (F(INISHED GRADE 314--1 1/2"
TOP OF FOUNDATION
3ONBa1NITHIN 6- OF GRADE) WASHED STONE
17 T7 T7
ELEV.= 37.5
37.75
EV. m
38.0 1500 GAL D -BOX a 35.0
37.08
ELEV. SEPTIC TANK x•25 (6" OF ELEV. E47
"4: ELEV.
Z38,5 (6" OF STONE UNDER OR ELEV. STONE E 28'
ELEV. MECHANICALLY COMPACTED) UNDER)
3 CULTEC CHAMBERS (RECRARGER 330)
TEE SIZES:CAS BAFFLE 37.0 WITH 4' OF STONE ALL AROUND
INLET: 6" UP, 13' DOWN AT OUTLET raL ELEV. (28' x 12'x2' DEEP) (H-20)
S.T
OUTLET: 6" UP, 14" DOWN
ADJUSTED GROUNDWATER ELEVATION = 29.9
SITE AND SEWAGE PLAN
APPROVED BY: DATE:
LOCATION.•
LOT 244 POLLOCK RIP ROAD
•/'ir44at 'd.Q�T /--�4
SOUTH YARMOUTH, MA
PREPARED FOR
DMREEF REALTY
DEMAREST-McLELLAN ENGINEERING ` 1�., ��" SCALE: r= 30DATE: 1211419
24 SCHOOL STREET P.O. BOX 463 wl 1 ,` �,
D31F6 WEST DENNIS, MASSACHUSETTS 02670 REFERENCE: LAND COURT CASE #31209G SHEETS 2 & 3
DM 98 18� ) PHONE & FAX : (508) 398-7710 THOMAS McLELLAN, P E. JOHN Z. DEMAREST JR., P L.S. REVISED: 1-7-99 REVISED: 4-7-99