HomeMy WebLinkAbout83-1428 - Site & Sewage Plan002CHASE
LOCUS
LOCATION MAP
LOT 3 (107 00 SF
& LOT 64 (1,980 SP) N
TOTAL AREA: 109,880 SF
ASSESSORS MAP. 134
PARCEL: A5
CURRENT ZONING R-40
BUILDING SETBACKS:
F: 30' S: 20' R. 20'
FLOOD ZONE: C & A3 (EL 11)
TOP OF COASTAL BANK
X 000000
7
FLAG #4
EDGE OF WETLAND /
110
- - - - - -- -
,,,,,,,,,,,,,,
FLAG #1
12- - _ ELEV a 111
_ _ 3S UNDISTURBED - ' - _ - _ _ _ _ I FLAG #12
!4
TOP OF COASTAL BANK BUFFER COASTAL
p NX FROM � `
- ASTALBA- - - - -- --
COASTAL BANK WORE LlJ1IT LINE _ ' '- - r2
r6
FLAG 1¢f _
22
STONE DRAINAGE TRENCH
(45'x 2' WIDE x 2 DEEP) _ r' .. ®..... FOR
CR ` . ` , `
24- . i_---- - 14
16' WIDE ACCESS.................� ��' 1, - TX -1
EASEMENT _ _ _ _
EXISTING `
8WIDE
DIRT ROAD
DRAINACE
EASEMENT
28 -
26- ' �- - _ .... _ _ PROPOSED. .
_ -- 3BZD ll 1s
PdVlD `TOP FND.= 26.0
TEST HOLE LOGS
ENGINEER: THOMAS McLELLAN, P.E.
WITNESS. AMY VON HONE, R.S.
N
PERCOLATION RATE: < 2 MIN/IN
TH-1 TH-2
q
b
181
26.0
0/A HORIZON ELEV FILL
h
LOAMY SAND
m
fOYR 4/3 rig 72"
20D
5y'
ti
A=150.00'
1
BY" t ROAD
lOYR 6/8 15.6 78" fOYR 4/3
146'+
PROPERTY
PERIMETER
FLOOD ZONE: C & A3 (EL 11)
TOP OF COASTAL BANK
X 000000
7
FLAG #4
EDGE OF WETLAND /
110
- - - - - -- -
,,,,,,,,,,,,,,
FLAG #1
12- - _ ELEV a 111
_ _ 3S UNDISTURBED - ' - _ - _ _ _ _ I FLAG #12
!4
TOP OF COASTAL BANK BUFFER COASTAL
p NX FROM � `
- ASTALBA- - - - -- --
COASTAL BANK WORE LlJ1IT LINE _ ' '- - r2
r6
FLAG 1¢f _
22
STONE DRAINAGE TRENCH
(45'x 2' WIDE x 2 DEEP) _ r' .. ®..... FOR
CR ` . ` , `
24- . i_---- - 14
16' WIDE ACCESS.................� ��' 1, - TX -1
EASEMENT _ _ _ _
EXISTING `
8WIDE
DIRT ROAD
DRAINACE
EASEMENT
28 -
26- ' �- - _ .... _ _ PROPOSED. .
_ -- 3BZD ll 1s
PdVlD `TOP FND.= 26.0
TEST HOLE LOGS
ENGINEER: THOMAS McLELLAN, P.E.
WITNESS. AMY VON HONE, R.S.
DATE: 10-16-97
PERCOLATION RATE: < 2 MIN/IN
TH-1 TH-2
181
26.0
0/A HORIZON ELEV FILL
ELEV
LOAMY SAND
fOYR 4/3 rig 72"
20D
B HORIZON 0/A HORIZON
LOAMY SAND LOAMY SAND
lOYR 6/8 15.6 78" fOYR 4/3
!9S
C HORIZON C HORIZON
FINE SAND FINE SAND
2.5Y 7/4 2.6Y 7/4
4.5 168' I I !2D
NO GROUNDWATER ENCOUNTERED
NOTES:
1. VERTICAL DATUM: NGVD
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
4. ALL PRECAST UNITS TO CONFORM WITH AASHTO H-10
LOADING SPECIFICATIONS.
5. PIPE PITCH = 1/4" PER FOOT, (UNLESS NOTED OTHERWISE).
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
USE OF A GARBAGE DISPOSAL.
S. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
HEALTH REGULATIONS.
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR
TO CONSTRUCTION.
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
EXCEED 3.0.
11. WORK LIMIT LINE TO BE DOUBLE STAKED HAY BALES OR SILT FENCE.
LOCATION TO BE STAKED PRIOR TO CONSTRUCTION.
12. ALL DISTURBED AREAS ARE TO BE REVEGETATED OR MULCHED UPON
COMPLETION OF CONSTRUCTION.
13. ROOF RUN-OFF TO BE DIRECTED TO DRYWELLS OR STONE TRENCHES AT
DRIP LINE.
SEPTIC SYSTEM DESIGN
FLOW ESTIMATE:
3 BEDROOMS AT 110 GAL/DAY/BEDROOM = 330 GAL/DAY
SEPTIC TANK.
330 GAL/DAY x 2 DAYS = 660 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 3 INFILTRATORS (MAXIMIZER CHAMBERS
WITH 4' OF STONE ALL AROUND (30' x 1f x 2' DEEP)
SIDE AREA.- (30 + 11)2 x 2 = 164 SF (.74) = 121 GAL/DAY
BOTTOM AREA. 30' x 11' = 330 SF (74) = 244 GAL/DAY
CAPACITY = 365 GAL/DAY
SEPTIC SYSTEM SECTION
` 26.0
` Y
,!a FT
TOP OF FOUNDATION
30. - `\ \ ` W_20
32-- Am 150.\ ` '' .�TH-2
�-rte_ _ _ . ' 1500 GAL � 32 - �1---�, �L �� ELEV.
SEPTIC TANK
Br OAD 19.5 (6" OF STONE UNDER OR
ELEV. MECHANICALLY COMPACTED)
BENCHMARK AT `
CONCRETE BOUND \ \`Qp . ' � � ' .22 TEE SIZES:
ELEVATION = 32.77 UTILITY �c ` `
CLUSTER �O?+? jNC - - ' . . ` OUTLET: 6"UUP, 14" DOWN
$,q
KEY: �Iy 0A%bBENCHMARK AT -
EXISTING CONTOUR. - - -- ek�% *2826 CONCRETE BOUND
PROPOSED CONTOUR: ........................•• ELEVATION = 22B
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION:F25-1 EXISTING
TEST HOLE: � CATCH BASIN
UTILITY POLE: -0-
FENCE LINE: -
HYDRANT: -6-
RETAINING WALL:
TREE:
DM # 97-141 (Df7F2)
DEMAREST-McLELLAN ENGINEERING
24 SCHOOL STREET P.O. BOX 463
WEST DENNIS, MASSACHUSETTS 02670
PHONE & FAX : (508) 398-7710
APPROVED BY.
CPJ9L
COVERS WITHIN 12" OF
FINISHED GRADE
ONE INSPECTION COVER
0 BE WITHIN 6" OF GRADE)
18.75 L=
ELEV.
D -BOX 18.53
18.7 (6" OF ELEV.
ELEV. STONE
UNDER)
GAS BAFFLE
AT OUTLET TEE
DATE:
z
MpRm a
V% W5%
THOMAS McLELLAN, P.E. 11 JOHN Z. DEMAREST JR, P -LS.
I.Vr)x1
gim
ea
2O
2Z
WALK-0UT
s
1710 12c s PORCH 12'
PMPO.SBD
9 BEDROOM
!HEELING
2" PEASTONE
314--t 1/2"
WASHED STONE
ELEV. 17.0
14.5
4' > ELEV.
E 30' �o
3 INFILTRATORS (MAXIMIZER CHAMBERS)
WITH 4' OF STONE ALL AROUND
(30' x If x 2' DEEP)
SITE AND SEWAGE PLAN
LOCATION.
•
LOT 3 & 64 NOTTINGHAM DRIVE
YARMOUTHPORT, MA
PREPARED FOR -
ALBERT GUERRA
SCALE: r = 40' DATE: 11-4-97
REFERENCE. PLAN BOOK 514, PAGE 49