HomeMy WebLinkAbout141.5 - Site and Sewage Plan (Copy 2)22
22-
21.
2-21. 4r*�
ASSESSORS MAP. 141
PARCEL: 5
CURRENT ZONING: R-40 (1960 SUBDIVISION) T
BUILDING SETBACKS: 1�
F: 30' S: 6' � R: 20'
FLOOD ZONE: -C
LOCUS I
22�
TEST HOLE LOGS
ENGINEER: RON CADILLAC, R.S.
ROUTE 6.4
DATE.-- 10-17-00
LOCATION MAP
PERCO'ATION RATE:
LOT 21
12,027 ± S.F.
TH-2
(0.28 ± AC.)
22
22-
21.
2-21. 4r*�
ASSESSORS MAP. 141
PARCEL: 5
CURRENT ZONING: R-40 (1960 SUBDIVISION) T
BUILDING SETBACKS: 1�
F: 30' S: 6' � R: 20'
FLOOD ZONE: -C
LOCUS I
22�
TEST HOLE LOGS
ENGINEER: RON CADILLAC, R.S.
WITNESS: CHARLOTTE STIEFEL
DATE.-- 10-17-00
PERCO'ATION RATE:
< 2 MIN/IN
TH-1
TH-2
z2S
21.0
0/�/E HORIZON ELEV.
0/ HORIZON
ELEV
LOA SAND
Ag
LOA SAND
lOYR 4/2 22.1
5• lOYR 4/2
20.6
B HORIZON
B HORIZON
SANDY LOAk
SANDY LOAM
lOYR 5/8 195
40- lOYR 6/6
17.7
C HORIZON
C HORIZON
FINE SAND
FINE SAND
25Y 6/6
2.5Y 6/6
Kv GROUND WATER ENCOUNTERED
23
/
BEAT
CONCRETE BOUND
ELEVATION = 23.46
SEPTIC SYSTEM DESIGN
KEY:
EXISTING CONTOUR: - -
PROPOSED CONTOUR:
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT PLEVATION: 25
TEST HOLE: -i�-
UTILITY POLE: -0-
FENCE ZINE: -
HYDRANT: -6-
RETAINING
6RETAINING WALL:
TREE:
DM # 02_ 55`
7 22
20
BENCHMARK AT
CONCRETE BOUND
ELEVATION - 2092
NOTES:
1. VERTICAL DATUM: ASSUMED FROM QUAD (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.
8. 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'.
FLOP! ESTIMATE:
:E ilEDROOMS AT 110 GAL/DAY/BEDROOM=330_CAL/DAY
SEPT,'C TANK:
2,W. GAL/DAY x 2 DAYS = 660 GAL
USE 1500 GALLON SEPTIC TANK
LEACHING AREA:
USE 2- 500 GALLON CHAMBERS WITH 3' OF STONE
ALL AROUND AND 5' BETWEEN (28' x 10.8' x 2' DEEP)
SIDE AREA.- (28 + 10.8)2 x 2 = 155 (.74) = 115 CAL/DAY
BOTTOM AREA. 28' x 10.8' = 302 SF (74) = 223 GAL/DAY
CAPACITY= 338 GAL/DAY
SEPTIC SYSTEM SECTION_
COVERS WITHIN 12" OF
23.5 (FINISHED GRADE
COVER
TOP OF FOUNDATION
70 BEINSPECTION WITHIN 6" OF GRADE)
77 T7
i
20.25 1500 GAL
ELEV. SEPTIC TANK
20.5 (6" OF STONE UNDER OR
ELEV. MECHANICALLY COMPACTED)
DEMAREST-McLELLAN ENGINEERING
24 SCHOOL STREET PD. BOX 463
WEST DENNIS, MASSACHUSETTS 02670
PHONE & FAX : (508) 398-7710
TEE SIZES:
INLET: 6" UP, 13" DOWN
OUTLET: 6" UP, 14" DOWN
APPROVED BY:
S
Z„i
8 DECK
54'
24'
PROPOSED
12' 3 BEDROOM 28,
GARAGE DWELLING
24'
7t4'
42'
rPRO OSE✓ D"ELLINC
3' MAX.
COVER
20.0
ELEV.
D -BOX 19.77-
19.94
(6
9.77,19.94(6" OF ELEV.
ELEV. STONE
UNDER)
GAS BAFFLE 19.0
AT OUTLET TEE ELEV
mom
JOHN
L
DEMAREST JQF.
No. 35853
1 }i 1'j�^111^. rr, / �-
t
THOMAS MCLkLLAN, P.E. 11 JOHN Z. DEMAREST JR., P.L.S.
2" PEASTONE
31,f'- 1 1/2"
�-WASHED STONE
ELEV.= 19.8
17.0
E3 E3 ELEV.
28' 30
2- 500 GALLON CHAMBERS WITH 3' OF
STONE ALL AROUND AND 5' BETWEEN
(28'x 10.8'x 2' DEEP)
SITE AND SEWAGE PLAN
LOCATION.-
24 ELLIS CIRCLE
YARMOUTHPORT, MA
PREPARED FOR:
NANCY JUDGE
SCALE: 1" = 20' DATE: 10 21 02
REFERENCE: PLAN BOOK 156 PACE 151