HomeMy WebLinkAboutEngineered Plan - 2016RD�AID GRPy RO
LOCATION MAP
LOT 29 (10,000 SF)
ASSESSORS MAP: 58 PARCEL: 56
PLAN BOOK: 186, PAGE: 63
KEY:
EXISTING CONTOUR: - - - -
PROPOSED CONTOUR: .............
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25.5
TEST HOLE: *
UTILITY POLE: -0-
FENCE LINE:
HYDRANT:
RETAINING WALL:
BENCHMARK AT-�
RIGHT CORNER
OF BULKHEAD
ELEVATION = 99.13
SEPTIC SYSTEM DESIGN SEPTIC SYSTEM SECTION
FLOW ESTIMATE: COVERS WITHIN 6"
3 BEDROOMS AT 110 GAL / DAY = 330 GALWAY 99.13 OF FINISHED GRADE
TOP OF- a\
SEPTIC TANK: ° FOUNDATION
330 GAL / DAY x 2 DAYS = 660 GAL
USE 1000 GALLON SEPTIC TANK (EXISTING) 95'9 1/g/g•ver
ELEV. a .
LEACHING AREA:
USE 24 INFILTRATOR QUICK 4 STANDARD CAPACITY CHAMBERS
AS SHOWN (9'x 34'x 8" DEEP)
SIDE AREA: NA (0.74) = NA GAL/DAY
BOTTOM AREA: 4'x 24 UNITS x 4.7 = 451 SF (0.74) = 334 GAL/DAY
CAPACITY = 334 GAL/DAY, j
v
® `99
g0 24" oak + v` 98.8
30" oak `°Sr
d i LPT T, ®��d
98.7 ,� e
5 \ / tiffs
98 99
04
LQ
\ \ e 98
97 E
X
dk#_ 8" tree o
i
\ \ w 1 o97
°
/
/
30" oak
98
/
(EXISTING) 5. 1
(EXISTING) ELEV,
95.56
T MAX.
COVER
1/gh (1' MIN)
ELEV. D -BOX
1000 GAL
(6" OF STONE UNDER)
SEPTIC TANK
TEE SIZES: (TO BE CONFIRMED)
INLET: 6" UIQ 13" DOWN
OUTLET: 6" UP, 14" DOWN
-GAS BAFFLE
AT OUTLET TEE
INSPECTION PORT
/-- ELEV.= 95.25
)4.92 1111°I 1°I 1°I 1°I 1°I 1°I I°I 1°I 1°I 1°I 1°I 1°I 1°I 1°I 1°I 111 94.25
:LEV. ELEV,
E---- 9'x 34' - >
USE 24 INFILTRATOR QUICK 4 4.05'
STANDARD CAPACITY CHAMBERS
AS SHOWN (9'x 34'x 8" DEEP)
ADJUSTEDGROUND WATER ELEVATION = 90.2
TH-1 98.5
DECK TEST HOLE LOGS O/AHORIZON ELEV.
[bh ENGINEER: THOMAS McLELLAN, RE. LOAMY SAND
6.. 10YR 3/1 98.0
WITNESS: AMY VON HONE, R.S. B HORIZON
BED
ROOM EATTKITCHEN AREA LIVING DATE: 7-7-16 LOAMY SAND
22" 10YR 5/8 96.7
PERCOLATION RATE: < 2 MIN/IN C HORIZON
MUD MEDIUM SAND
ROOM USGS GROUND WATER ADJUSTMENT: 2.5Y 7/4 PERC AT 48"
BED LIVING BED WELL: MIW-29, ZONE: A, ADJUSTMENT (JUNE): 1.7' 114" OBSERVED 89
0
ROOM ROOM PORCH ROOM ADJUSTED GROUND WATER ELEV.= 90.7 126" GROUND WATER 88.0
EXISTING FLOOR PLAN
NOTES:
1. VERTICAL DATUM: ASSUMED
2. MUNICAPAL WATER IS AVAILABLE.
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT, SEPTIC SYSTEM.
4. ALL PRECAST UNITS SUBJECT TO TRAFFIC LOADS TO CONFORM WITH AASHTO H-20 SPECIFICATIONS.
- 5. PIPE PITCH = 1/8" PER FOOT (UNLESS NOTED OTHERWISE).
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
Permit valid for REPAIR OF SEPTIC SYSTE?It'1
ONLY, doe to State and I oral septic variances, 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE USE OF A GARBAGE DISPOSAL.
Board or Flealth review and approval is required for 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE STATE OF MASS. ENVIRONMENT, aL
apy ftitore add itions/renos ations/atteratilons to CODE (TITLE FIVE) AND LOCAL HEALTH REGULATIONS.
sewage facilities and/or structures/dwelling. 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR TO CONSTRUCTION.
Yarmouth lealth Department / S. 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO EXCEED 3'.
APPROVED � ,°,9 "��, yy 11. FIELD SURVEY PROVIDED BY TERRY A. WARNER, P.L.S., HARWICH, MA.
�?. 12. THIS PLAN REQUIRES THE REVIEW AND APPROVAL OF ONE OR MORE TOWN DEPARTMENTS AND
IS SUBJECT TO CHANGE UNTIL SUCH TIME.
�� 13. EXISTING LEACH PIT IS TO BE PUMPED AND FILLED WITH SAND OR REMOVED.
Ar*t Date 14. D -BOX TO BE WATER TESTED TO ENSURE LEVELNESS AND EQUAL FLOW.
15. THERE ARE NO NEIGHBORING HOUSES WITHIN 20' OF PROPOSED LEACH AREA.
-
->>ag0/ TER f:,1y
WARNER
~
Vss o / / 5`'� �Z �, / 0.38721
-2nd BENCHMARK i ' \ / / J�l
AT MAG NAIL .�
ELEVATION = 96.62
1
96
M 16-30
A
REQUIRED VARIANCES FROM TITLE FIVE:
1. SECTION 15.212: LEACH AREA TO BE LESS THAN V ABOVE GROUND WATER (VARIANCE OF 1.0').
2. SECTION 15.211 (1): LEACH AREA TO BE LESS THAN 10' FROM PROPERTY LINE (VARIANCE OF 5').
3. SECTION 15.103 (B) (3): GROUND WATER ADJUSTMENT TO BE LESS THAN 1.7', (VARIANCES OF 0.5').
RECEIVED
AU101 0 ?0?6
J
SITE PLAN �I
LUI AIIUN:
18 HIALEAH AVE., W. YARMOUTH,MA
PREPARED FOR:
JEANNE BROWN
`DATE: 7-7-16 SCALE: 1" = 20',/
BASS RIVER ENGINEERING
P.E. P.O. BOX 1163, EAST DENNIS, MA 02641
508-364-9048