HomeMy WebLinkAboutEngineered Plans - Rev. 2017CONIC
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No.31913 N . 43
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sSIONAL���
SURV��
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DATE: 3 M6'V i 1 DATA:
LEGEND:
— — 28 — — EXISTING GRADE
28 PROPOSED GRADE .
28x0 PROPOSED SPOT GRADE
— — — - — BUILDING SETBACKS
WATER LINE
a = TEST HOLE
GENERAL NOTES;
1. THIS PLAN REFERENCES PLAN RECORDED AT THE
BARNSTABLE REGISTRY OF DEEDS AT PLAN BOOK 192,
PAGE 7.
2. THIS PLAN REFERENCES TOWN OF YARMOUTH ASSESSORS
MAP 128, PARCEL 6.
3. THE SITE IS NOT WITHIN A FLOOD HAZARD AREA AS SHOWN
ON FEMA MAP, COMMUNITY PANEL 25001CO583J,
EFFECTIVE 16 JULY 2014.
4. ZONING DISTRICT IS R-40.
ZONING REQUIREMENTS:
LOT AREA = 40,000 SF
LOT FRONTAGE = 150'
SETBACKS:
FRONT YARD: 36
SIDE YARD:.20'
REAR YARD:. 20'
BUILDING COVERAGE: 25%
5. THIS AREA IS SERVED BY TOWN WATER.
6. THERE ARE NO ABUTTING WELLS WITHIN 150 FEET OF
THE PROPOSED LEACH FACILITY.
7. SYSTEM COMPONENTS TO BE MARKED WITH MAGNETIC TAPE.
8. DESIGNER SHALL INSPECT SYSTEM PRIOR TO BACKFILL.
9. SYSTEM FILL, IF REQUIRED, SHALL COMPLY WITH THE
SPECIFICATIONS OF 310 CMR 15.255
10. ANY MODIFICATIONS TO THE SYSTEM MUST BE APPROVED
BY THE DESIGN ENGINEER.
11. TBM: SPIKE SET IN 15" OAK ELEVATION 41.68 NAVD88.
REVISIONS:
NO. DATE DESCRIPTION BY
1 7 JUN 17 BOH REVIEW COMMENTS JEM
2 1 NOV 17 FOUNDATION PLAN, ADDRESS JEM
SITE DEVELOPMENT AND FACILMES PLAN
169 CRANBERRY LANE
YARMOUTH, M1-%%j USETTS
SCALE: 1" = 26 DATE: 2 MAY 2017
HARVEST HOMES, INC. APPLICANT:
600 WORCESTER ROAD, FRAMINGHAM, MA 01702
PREPARED BY
COMMONWEALTH DESIGN, LLC
137 SEA STREET
P.O. BOX 1675
EAST DENNIS, MASSACHUSETTS 02641
L FL GRAPHIC SCALE
20 0 10 20 40
NOV 0 8 2017
f
I Ir7! it r�EpT. (IN FEET)
1 inch = 20 ft.
SHEET 1 OF 2 JOB 201703
201703-003
r-
SOIL LOGS
DEEP OBSERVATION HOLE #1 ELEVATION 41.10 DATF- F APR 9n17 HFAI TH SOIL
eRrkAPnIT VgTtd171Q4ZMEa AMCLOU uf)klc'
DEPTH
LOWEST
ELEVATION
SOIL
HORIZON
SOIL
TEXTURE
MUNSELL
COLOR
MOTTLING
CONSISTENCE
SANDY
0-11"
40.18'
A
LOAM
7.5 YR 2.5/1
NO
LOOSE
LOAMY
11"-21"
39.35'
B1
SAND
5 YR 4/6
NO
LOOSE
LOAMY
21"-31"
38.52
B2
SAND
.10 YR 5/6
NO
LOOSE
31"-120"
31.10'
C
SAND
10 YR 6 8
NO
LOOSE
PERC TEST AT 48" PERC RATE OF 3 MIN/INCH
NO GROUNDWATER OBSERVED
SOIL EVALUATOR: JAMES MCLOUGHUN
DEEP OBSERVATION HOLE A2 A FVA110N 44 2 DATE- R APR W117 wpm TN npPAPT►APniT WTKiP(Zc. A►1V ,,- UnKir
DEPTH
LOWEST
ELEVATION
SOIL
HORIZON
SOIL
TEXTURE
MUNSELL
COLOR
MOTTLING
CONSISTENCE
SANDY
0-8"
43.53'
A
LOAM
2.5 YR 3 4
NO
LOOSE
LOAMY
8"-27"
41.95'
131
SAND
7.5 YR 5/6
NO
LOOSE
-LOAMY
'
27" -37"
41.12
B2
SAND
7.5 YR 6/8
NO
LOOSE
37"-120"
1 34.20'
C
SAND
2.5 Y 6/47
NO
LOOSE
PERC RATE OF 3 MIN/INCH HOLE #2 NOT TESTED BECAUSE MATERIAL WAS CONSISTENT WITH HOLE #1
NO GROUNDWATER OBSERVED
DESIGN
CALCULATIONS
3 BEDROOMS = 330 GPD DESIGN FLOW
NO GARBAGE GRINDER IS PROPOSED.
SEPTIC TANK SIZING: 2 x 330 = 660 GPD
USE: 1,500 GALLON TANK
PERCOLATION RATE < 5 MIN/IN, CLASS I SOIL
EFFLUENT LOADING RATE IS 0.74 GPD/SF
AREA REQUIRED IS: 330 GPD/0.74 = 446 SF
USE: 9' x 32' QUICK4 STANDARD INFILTRATOR BED
WITH EFFECTIVE LEACHING AREA OF
4.73 SF/LF.
USE 3 ROWS OF 8 UNITS
3 ROWS x 32' X 4.73 = 454 SF
454 SF x .74 = 336 GPD
* QUICK4 INFILTRATOR APPROVED FOR GENERAL
USE BY DEP 12 JUNE 2015.
1500 GALLON 2-COMPARTMENT SEPTIC TANK
i
DESIGN
ELEVATIONS
TOP
OF
dOUNDATION
44.0f
SLAB
INV,
ELEIVATION
AT FOUNDATION
36.5f
40.51
INV.
INV.
AT
AT
SEPTIC TANK INLET
SEPTIC TANK OUTLET
40.25
40.00
INV.
AT
DIST. BOX INLET
39.77
INV.
AT
D,)ST. BOX OUTLET
39.60
INSPECTION PORT
NTs>
FNISHED GRADE
����� � ► JAA\,'CH of M4ss9c�'��
C �� PAUL
JAMES E.
MCLOUGI',-INN u� PR.PN VOST I
CIVIL No, 431 "
No.31913 �. A
Q � ��� � oS10pp
�P�
DATE. ATE:YL? ,1
LEGEND,
- - 28 - - EXISTING GRADE
28 PROPOSED GRADE
28xO PROPOSED SPOT GRADE
- - - - - BUILDING SETBACKS
WATER LINE
TEST HOLE
GENERAL NOTE&
1. THIS PLAN REFERENCES PLAN RECORDED AT THE
BARNSTABLE REGISTRY OF DEEDS AT PLAN BOOK 192,
PAGE 7.
QUICK4 STANDARD CHAMBER
(N TS)
(NTS)
11' 6. �1,_5r
� 3r
20' DIA CLEAN❑UT COVER
3 PLACES
I- I I_:_ I co
T,C, EL. 44,0±
INV EL, 40.51
SLAB 36.5±
INV. AT BEGIN. OF LEACH FIELD 37.67
INV. AT E D OF LEACH FIELD 37.67
BOTTOM �F LEACH FIELD 37.0
. . q •� a _ _ d• .
4" DIA INLET =i d. = . d ,. i :. :' j ' _ : ; a •. :.; . .
PLASTIC PIPE 4" DIA INLET (1) 4' INLET T(6) 4' DIA OUTLET
SEAL PLASTIC PIPE 7' ❑.C. l'-S' ,_ SIDE VIEW
0- SEAL 1 8 PLASTIC PIPE SEAL
3' 4 10' Sr
-t 48'
r , MINIMUM INLET TEE
A I 2 (EFFECTIVE LENGTH)
rJ 10 LENGTH IS 13"
.. MINIMUM
IS 1T9 ET TEE '- w --
4 -7. PROVIDE GAS BAFFLE 4 4 PLAN VIEW SECTION VIEW
AT OUTLET TEE
BAFFLE WALL
4 .
s
PLAN VIEW SECTION VIEW
FINISHED GRADE
EL. 43±
SYSTEM PROFILE
(NTS) ,
RAISE COVERS TO WITHIN
I 6' OF FINISH GRADE AS NECESSARY
I°
i
3' MAX EL. 42±
(MIN)
k 3' MAX
S'27. (MIN) 39.77 40.6
LIQUID LEVEL • ~+ CAP
40.25 40.0 O O
�0 37.67
-35,67
°888888888d'888888�'888888OCRO 000 6' COMPACTED
6� COMPACTED STONE BELOW SEPTIC TANK STONE BELOW D BOX
ALL PIPE 4" PVC SCHEDULE 40
EL, 41±
3" MAX.
00
INSPECTION PORT
PERFORATED
o°
1 PVC PIPE
2' LAYER OF
1/8' TO 1/2" S ONE
PERF(
PVC
IIrn PLAN REFERENCES TOWN OF YARMOUTH ASSESSORS
MAP 128, PARCEL 6.
3. THE SITE IS NOT WITHIN A FLOOD HAZARD AREA AS SHOWN
ON FEMA MAP, COMMUNITY PANEL 25001CO583J,
EFFECTIVE 16 JULY 2014.
END CAP 4. ZONING DISTRICT IS R-40.
ZONING REQUIREMENTS:
LOT AREA = 40,000 SF
14.3' LOT FRONTAGE = 150'
SETBACKS:
FRONT YARD: 30'
SIDE YARD: 20'
12'
REAR YARD: 20'
L Aa
BUILDING COVERAGE: 25%
5. THIS AREA IS SERVED BY TOWN WATER.
8' INVERT 6. THERE ARE NO ABUTTING WELLS WITHIN 150 FEET OF
THE PROPOSED LEACH FACILITY.
7. SYSTEM COMPONENTS TO BE MARKED WITH MAGNETIC TAPE.
8. DESIGNER SHALL INSPECT SYSTEM PRIOR TO BACKFILL.
9. SYSTEM FILL, IF REQUIRED, SHALL COMPLY WITH THE
SPECIFICATIONS OF 310 CMR 15.255
10. ANY MODIFICATIONS TO THE SYSTEM MUST BE APPROVED
BY THE DESIGN ENGINEER.
LEACHBED CROSS SECTION 1.1. TBM: SPIKE SET IN 15" OAK ELEVATION 41.68 NAVD88.
(NTS)
REVISIONS1
{ NO. DATE DESCRIPTION BY
1 1 7 JUN 17 BOH REVIEW COMMENTS JEM
2 1 1 NOV 17 FOUNDATION PLAN, ADDRESS JEM
i
1�I/ 1 111/ ,I1 I 01/ lW II \iI/
SEWER GRAVEL
j
BREAKOUT ELEVATI❑N 38,0 0
37.67
32' 37.0
BOTTOM OF BED TO BE LEVEL FOR ENTIRE LENGT AND WIDTH
BOTTOM AND SIDES OF BED TO BE SCARIFI
DEPTH FROM BOTTOM OF SYSTEM TO GROUNDWATER = 5.9'
GROUNDWATER ELEVATION 31.1' I
I
I'
END VIEW
`34'
34'
WIDTH 9'
S
SYSTEM TO BE EXCAVATED TO NATURALLY ❑CCURRING MATERIAL,
BOTTOM AND SIDES OF EXCAVATI❑N TO BE SCARIFIED, BOTTOM TO BE
LEVEL. FILL MATERIAL BELOW SYSTEM SHALL BE CLEAN GRANULAR
SAND C❑MPLYING WITH 310 CMR 15,255 (3).
SIUTABLE BACKFILL TO COMPLY WITH 310 CMR 15,240(9),
SITE DEVELOPMENT AND FACILrnES PLAN
169 CRANBERRY LANE
YARMOUTH, MASSACHUSETTS
SCALE: 1" = 26 DATE: 2 MAY 2017
APPLICANT: HARVEST HOMES, INC.
600 WORCESTER ROAD, FRAMINGHAM, MA 01702
PREPARED BY
COMMONWEALTH DESIGN, LLC
137 SEA STREET
P.O. BOX 1675
EAST DENNIS, MASSACHUSETTS 02641
GRAPHIC SCALE
20 0 10 20 40
b
(IN FEET)
1 inch = 20 ft.
SHEET 2 OF 2 JAB 201703
201703-004