HomeMy WebLinkAbout83-2019 - Sewage Disposal002LOCUS MAP
SCALE: 1" = 500'
AM W
AP 26, IAT 301
SCHEDULE OF ELEVATIONS
TOP OF FOUNDATION, TOP OF CONCRETE
13.60
CRAWL SPACE TOP OF SLAB
9.60
INVERT OF PIPE AT FOUNDATION
11.22
INVERT AT SEPTIC TANK INLET
10.97
INVERT AT SEPTIC TANK OUTLET
10.72
INVERT AT DISTRIBUTION BOX INLET
10.56
INVERT AT DISTRIBUTION BOX OUTLET
10.39
INVERT AT CHAMBER INLET
10.17
ELEVATION OF TRENCH BOTTOM
9.00
FINISHED GRADE OVER LEACHING AREA
(F.G.)-- 11.8
GROUND WATER ELEVATION
3.80
BREAKOUT ELEVATION
10.71
NOTES
1.) SEE SOIL TEST LOGS AND PLAN
FOR LEACHING FIELD REQUIRED EXCAVATION
DEPTH AND LIMITS.
COMPUTED BY: JWN
2. SITE IS WITHIN 100 YEAR FLOOD
PLAIN AE -11 ZONE BUT IS NOT WITHIN A
NITROGEN SENSITIVE AREA.
DRAFTED BY:
NOTE: THE LOT IS GRANDFATHER. THE LOT WAS CREATED IN 1956.
DESIGNED BY: BPG
PROVIDED > 743 S.F. REQUIRED.
AP 25. IAT 302
ASB6=11.8 sr�/
29
OR
X99 , aC+a4
SApow
vee1>b
1OM
,4
/ 4tr tasumBTACE
/ I�EastrseElB�ne
/ �sclassEc
Boulm �
VICAQ
917SOUTH WEST DRIVE
(GRILVEL ROAD)
BENCHUARK
Top OF CONCRETE BOUND
EL 10.39
NAW 1988
CONVENTIONAL SYSTEM LAYOUT
VAL:
DATE
2/12/15 ADJUST ELEVATION OF SDS
3/17/15 ADD DRIP EDGE
4/15/15 C NSERVATION COMMISSION COMMENTS
24 MAN UB 11tH RFA&Y REMOVABE
/WPOWALE COVERS OF DURABLE MATERIAL MIN. F.G. 125 24 LABARON FOUNDARY
LylFia Ii OF FINISH CRADE LAH244 FRAME AND COVER
AT GRADE OR APPROVED EQUAL
°
PROPOSE) DIM
o
INV.= 10.97 INV.=10.72
4 SOL 40 PVC
° 111 OUTLET VIH
ZABEL FILIM
3 PVC UOw
10 � LEVET
93DING SETTER r SIGH 40 PVC OR
N CAST 10 111111 IfAD AND 0" JOINTS !i CRG19IE1)D S10NE
9
1
SILT FDUn
AND SILT SOC
AP 25, LOT 301
PROPOSED -
1,500 GALLON
S[PTIC TANK
Know whars below.
Cali before you dig. !,
AP 25, LOT 299
IN ACCORDANCE WITH THE MODIFIED CERTIFICATION FOR GENERAL USE FOR CULTEC
HIGH GROUND -WATER, LEVEL COMPUTATION FOR 11 SOUTH WEST DRIVE
CHAMBERS DATED FEBRUARY 22, 2010 PURSUANT TO TITLE 5, THE FOLLOWING
YARMOUTH, MA 02601
CALCULATIONS ADDRESS SECTION IV 'CONDITIONS APPLICABLE TO THE SYSTEM OWNER"
TEST NO.:
IN WHICH A SYSTEM FOR NEW CONSTRUCTION SHALL DEMONSTRATE THAT A
STEP 2 USING WATER -LEVEL RANGE ZONE
CONVENTIONAL ABSORPTION SYSTEM USING AGGREGATE CAN BE INSTALLED En ON THE
DATUM
SITE.
INTERVAL
DESIGN DATA:
DESIGN FLOW:
5 BEDROOM SINGLE FAMILY DWELLING
SITE AND DETERMINE:
NUMBER OF BEDROOMS X 110 GAL/BR/bAY - DESIGN FLOW
DATUM
FIVE (5) BEDROOMS X 110 GAL/BR/DAY - 550 GAL/DAY (GPD)
INTERVAL
LEACHING FACILITY (CONVENTIONAL TRENCH PIPE & STONE):;
RESEARCH BY: JWN
SOIL TEXTURAL CLASS (310 CMR 15.243): CLASS 1 (SANDS, LOAMY SANDS)
SOAK
DESIGN PERCOLATION RATE: Q MIN./IN.
FIELD SURVEY: KGM/JWN
LONG TERM ACCEPTANCE RATE (310 CMR 15.242): 0.74 GPD/SQ. FT.
WATER RESOURCES CONDITIONS
DESIGN FLOW (GPD) / LTAR (GPD/SQ. FT.) = MIN. LEACHING AREA (SQ. FT.)
COMPUTED BY: JWN
550 GPD / 0.74 GPD/SQ. FT. - 743 SQ. FT. REQUIRED.
DRE)/BPG
SYSTEM AREA PROVIDED (SQ. Ff.) _ # OF TRENCHES X LENGTH OF TRENCH X
DRAFTED BY:
[(2 X EFFECTIVE DEPTH) + WIDTHj = 2 X 54 X [(2 X 2) + 31 = 756 S.F.
DESIGNED BY: BPG
PROVIDED > 743 S.F. REQUIRED.
12"
EXCAVATION AREA REQUIRED = 641ONG BY 25' MADE NTH 5' OVERDIG
CHECKED BY: BJW
12"
REVISION
DATE
2/12/15 ADJUST ELEVATION OF SDS
3/17/15 ADD DRIP EDGE
4/15/15 C NSERVATION COMMISSION COMMENTS
24 MAN UB 11tH RFA&Y REMOVABE
/WPOWALE COVERS OF DURABLE MATERIAL MIN. F.G. 125 24 LABARON FOUNDARY
LylFia Ii OF FINISH CRADE LAH244 FRAME AND COVER
AT GRADE OR APPROVED EQUAL
°
PROPOSE) DIM
o
INV.= 10.97 INV.=10.72
4 SOL 40 PVC
° 111 OUTLET VIH
ZABEL FILIM
3 PVC UOw
10 � LEVET
93DING SETTER r SIGH 40 PVC OR
N CAST 10 111111 IfAD AND 0" JOINTS !i CRG19IE1)D S10NE
9
1
SILT FDUn
AND SILT SOC
AP 25, LOT 301
PROPOSED -
1,500 GALLON
S[PTIC TANK
Know whars below.
Cali before you dig. !,
AP 25, LOT 299
FA
AP 25, LOT 303
PROPOSED
CONSTRUCTION ENTRANCE
j 110 21 COARSE AGGMTE
OBSERYAigN PORT (IV.OF2) I
PROPOSED
i
x7 / MAILR Sllff
\ i
CONCRETE BOUND /
(FOUND TYPICAL) 106
11753'
SOUTH WEST DRIVE
_ _ _ _ �I (GRAVEL ROAD)
-g BENCHMARK
TOP OF CONCRETE BOUND
EL 10.39
NAVE) 1988
SITE PLAN 20 °
SCALE: 1 to
= 20'
ASSESSORS MAP 25 LOT 302
ZONING REFERENCE R-25
BUILDING SETBACK - FRONT YARD 30' SIDE YARD = 15 ' REAR YARD = 20' (CURRENT ZONING)
PROFILE OF SYSTEM
(Nor TO mw MI NIMIIM OF 1Y COVER
MA)aMLIM OF 36' COVER OBSERVATION PIPE
MANHOLE AND COVER TO OVER SY"IEL TO FINISH GRADE
MA(lNEIiC TAPING
V FROM FINISH GRADE GRASS MACE (1 PER TRENCH)
MIN. F.G.=124
SE CONSTRUCTION NOTE 7 ON SHEET 2 111- 2% MIMM SLOPE 15'
MIN
-
�MAG;UC TAPING
IN =1 .
3, _ M . . . . . . . . .
4' SON 40 PVC THIN 6" CRUSHED STONE If 11 44.3
¶GHT imis LEACHING TRENCHES
DISTRIBUTION BOX
(NOT >D (n�orrosru�)
"4
TRENCH CONFIGURATION
2 TRENCHES 44.3' LONG SPACED 12' O.C.
CONTAINING 7 CULTEC 180 HD CHAMBERS EACH TRENCH
JAMES
W.
NIEVA
39399
/y.
GRAPHIC SCALE
( IN FEET )
1 INCH = 20 FEET
INSPECTIONS REQUIRED OF THE DESIGN ENGINEER
PLEASE NOTIFY DUNN-McKENZIE, INC. (800-540-9720)
AT LEAST 48 HOURS IN ADVANCE
1. SEPTIC TANK EXCAVATION WITH STONE PRIOR TO SEPTIC TANK PLACEMENT.
2. LEACHING FIELD EXCAVATION PRIOR TO BACKFILLING WITH "SEWER GRAVEL".
3. "SEWER GRAVEL" BACKFILL -MUST PASS SIEVE TEST (SEE NOTE #1 ON SHEET #2 UNDER "SYSTEM INFILL-).
4. ALL PIPING AND CHAMBER ELEVATIONS PRIOR TO BACKFILL.
5. FILTER FABRIC AND FINAL GRADING OVER ENTIRE SYSTEM.
* EXCAVATION NOTE
THE ENGINEER MAY ORDER THE REMOVAL OF ADDITIONAL UNSUITABLE SOIL
THAT MAY BE ENCOUNTERED UPON INSPECTION OF OPEN EXCAVATION.
DATUM NOTE:
ELEVATIONS REFER TO THE NATIONAL GEODETIC VERTICAL DATUM - 1988
BENCHMARK NOTE:
BENCHMARK SHALL BE SET WITHIN 50 FT. OF LEACHING SYSTEM PRIOR TO ANY CONSTRUCTION.
REMOVE THESE SOIL HORIZONS
SEE "LEACHING FIELD' NOTE 6 ON SHEET 2
SOIL TEST RESULTS
TEST HOLE: 14-1 11-14-14 GROUND ELEV = 10.4 HOLE: 14-2 DATE: 11-14-14 GROUND ELEV.= 10.3
DEPTH HORIZON SOIL SOIL COLOR l! DEPTH HORIZON SOIL TYPESOIL COLOR ,ELEV.
10.2 .0-2"�,� 0� SANDY LOAM ;10.1
2-6' /�A/ SANDY LOAM! 7YR 7/8'/X ',9.9 2-6"//! �A/%BAWDY LOAM ,7YR 7/8/ 9.8/
6-12' E SAND 5YR 8/1 9.4 6-17' E SAND 5YR 8/1 8.9
12-48" B SAND 7YR 5/8 6.4 17-54' B SAND 7YR 5/8 5.8
48-120' C SAND 1OYR 6/6 0.4 54-120" C SAND 10YR 6/6 0.3
GROUNDWATER WEEPING 0 110" 1.23 GROUNDWATER WEEPING 0 108' 1.30
GROUNDWATER M. (2.50 FRIMPTER ADJUSTMENT) 3.73 GROUNDWATER ELEV. (2.5' FRIMPTER ADJUSTMENT) 3.80
CAPE COD COMMISSION TECHNICAL BULLETIN 92-001 CAPE COD COMMISSION TECHNICAL BULLETIN 92-001
TEST HOLE DATE GROUND ELEV.= TEST HOLE: DATE GROUND ELEV.=
DIMOHOH RIZON SOIL SOIL COLO I ELEV. I DEPTH0}1 RIZON SOIL TYPE SOIL COLOR I ELEV.
SOIL EVALUATOR: JAMES W. NIEVA, PLS, C.S.E
I B.O.H. AGENT: AMY L vonHONE, R.S., C.H.O.
HIGH GROUND -WATER, LEVEL COMPUTATION FOR 11 SOUTH WEST DRIVE
PERCOLATION TESTS
YARMOUTH, MA 02601
STEP 1 MEASURE. DEPTH TO WATER TABLE DATE 11/14/14
TO NEAREST 1/10 FT.
TEST NO.:
ELEV.=
STEP 2 USING WATER -LEVEL RANGE ZONE
TEST NO.: ELEV.=
DATUM
AND INDEX WALL MAP LOCATION
INTERVAL
DATUM
SITE AND DETERMINE:
JINTERVAL
DATUM
® APPROPRIATE INDEX WELL W2
INTERVAL
DATUM
(2) WATER -LEVEL RANGE ZONE "
INTERV/
SOAK
STEP 3 USING MONTHLY REPORT "CURRENT
SOAK
WATER RESOURCES CONDITIONS
Dunn • McKenzie, Inc.
SOAK
DETERMINE CURRENT DEPTH TO
12"
1.37
WATER LEVEL FOR INDEX WELL 11/14 9. 8
12"
STEP 4 USING TABLE OF WATER -LEVEL ADJUSTMENTS
12"
FOR INDEX WELL (STEP 2A), CURRENT DEPTH
12"
TO WATER LEVEL FOR INDEX WELL (STEP 3),
11"
AND WATER -LEVEL ZONE (STEP 2B)
11"
TRENCH
DETERMINE WATER -LEVEL ADJUSTMENT 2.5
11"
STEP 5 ESTIMATE DEPTH TO HIGH WATER
11"
BY SUBTRACTING THE WATER
10"
SHEET 1 OF 2
LEVEL ADJUSTMENT (STEP 4)
10"
FROM MEASURED DEPTH TO WATER
10"
LEVEL AT SITE (STEP 1) 6.5
10"
FA
AP 25, LOT 303
PROPOSED
CONSTRUCTION ENTRANCE
j 110 21 COARSE AGGMTE
OBSERYAigN PORT (IV.OF2) I
PROPOSED
i
x7 / MAILR Sllff
\ i
CONCRETE BOUND /
(FOUND TYPICAL) 106
11753'
SOUTH WEST DRIVE
_ _ _ _ �I (GRAVEL ROAD)
-g BENCHMARK
TOP OF CONCRETE BOUND
EL 10.39
NAVE) 1988
SITE PLAN 20 °
SCALE: 1 to
= 20'
ASSESSORS MAP 25 LOT 302
ZONING REFERENCE R-25
BUILDING SETBACK - FRONT YARD 30' SIDE YARD = 15 ' REAR YARD = 20' (CURRENT ZONING)
PROFILE OF SYSTEM
(Nor TO mw MI NIMIIM OF 1Y COVER
MA)aMLIM OF 36' COVER OBSERVATION PIPE
MANHOLE AND COVER TO OVER SY"IEL TO FINISH GRADE
MA(lNEIiC TAPING
V FROM FINISH GRADE GRASS MACE (1 PER TRENCH)
MIN. F.G.=124
SE CONSTRUCTION NOTE 7 ON SHEET 2 111- 2% MIMM SLOPE 15'
MIN
-
�MAG;UC TAPING
IN =1 .
3, _ M . . . . . . . . .
4' SON 40 PVC THIN 6" CRUSHED STONE If 11 44.3
¶GHT imis LEACHING TRENCHES
DISTRIBUTION BOX
(NOT >D (n�orrosru�)
"4
TRENCH CONFIGURATION
2 TRENCHES 44.3' LONG SPACED 12' O.C.
CONTAINING 7 CULTEC 180 HD CHAMBERS EACH TRENCH
JAMES
W.
NIEVA
39399
/y.
GRAPHIC SCALE
( IN FEET )
1 INCH = 20 FEET
INSPECTIONS REQUIRED OF THE DESIGN ENGINEER
PLEASE NOTIFY DUNN-McKENZIE, INC. (800-540-9720)
AT LEAST 48 HOURS IN ADVANCE
1. SEPTIC TANK EXCAVATION WITH STONE PRIOR TO SEPTIC TANK PLACEMENT.
2. LEACHING FIELD EXCAVATION PRIOR TO BACKFILLING WITH "SEWER GRAVEL".
3. "SEWER GRAVEL" BACKFILL -MUST PASS SIEVE TEST (SEE NOTE #1 ON SHEET #2 UNDER "SYSTEM INFILL-).
4. ALL PIPING AND CHAMBER ELEVATIONS PRIOR TO BACKFILL.
5. FILTER FABRIC AND FINAL GRADING OVER ENTIRE SYSTEM.
* EXCAVATION NOTE
THE ENGINEER MAY ORDER THE REMOVAL OF ADDITIONAL UNSUITABLE SOIL
THAT MAY BE ENCOUNTERED UPON INSPECTION OF OPEN EXCAVATION.
DATUM NOTE:
ELEVATIONS REFER TO THE NATIONAL GEODETIC VERTICAL DATUM - 1988
BENCHMARK NOTE:
BENCHMARK SHALL BE SET WITHIN 50 FT. OF LEACHING SYSTEM PRIOR TO ANY CONSTRUCTION.
REMOVE THESE SOIL HORIZONS
SEE "LEACHING FIELD' NOTE 6 ON SHEET 2
SOIL TEST RESULTS
TEST HOLE: 14-1 11-14-14 GROUND ELEV = 10.4 HOLE: 14-2 DATE: 11-14-14 GROUND ELEV.= 10.3
DEPTH HORIZON SOIL SOIL COLOR l! DEPTH HORIZON SOIL TYPESOIL COLOR ,ELEV.
10.2 .0-2"�,� 0� SANDY LOAM ;10.1
2-6' /�A/ SANDY LOAM! 7YR 7/8'/X ',9.9 2-6"//! �A/%BAWDY LOAM ,7YR 7/8/ 9.8/
6-12' E SAND 5YR 8/1 9.4 6-17' E SAND 5YR 8/1 8.9
12-48" B SAND 7YR 5/8 6.4 17-54' B SAND 7YR 5/8 5.8
48-120' C SAND 1OYR 6/6 0.4 54-120" C SAND 10YR 6/6 0.3
GROUNDWATER WEEPING 0 110" 1.23 GROUNDWATER WEEPING 0 108' 1.30
GROUNDWATER M. (2.50 FRIMPTER ADJUSTMENT) 3.73 GROUNDWATER ELEV. (2.5' FRIMPTER ADJUSTMENT) 3.80
CAPE COD COMMISSION TECHNICAL BULLETIN 92-001 CAPE COD COMMISSION TECHNICAL BULLETIN 92-001
TEST HOLE DATE GROUND ELEV.= TEST HOLE: DATE GROUND ELEV.=
DIMOHOH RIZON SOIL SOIL COLO I ELEV. I DEPTH0}1 RIZON SOIL TYPE SOIL COLOR I ELEV.
SOIL EVALUATOR: JAMES W. NIEVA, PLS, C.S.E
I B.O.H. AGENT: AMY L vonHONE, R.S., C.H.O.
2 LOCATIONS
PERCOLATION TESTS
YARMOUTH, MA 02601
TEST NO.: 14-2 ELEV.= 10.3
TEST NO.:
ELEV.=
TEST NO.: ELEV.=
TEST NO.: ELEV.=
DATUM
TIME
INTERVAL
DATUM
TIME
JINTERVAL
DATUM
TIME
INTERVAL
DATUM
TIME
INTERV/
SOAK
1:22 - 1:37
SOAK
SOAK
Dunn • McKenzie, Inc.
SOAK
12"
1.37
12"
• Rf 5 SEW SAND
12"
12"
11"
11"
TRENCH
CROSS SECTION
11"
11"
(NOT TOSrAE)
10"
SHEET 1 OF 2
JOB NO. 5221
10"
10"
10"
9"
1 1:39
9"
9"
9"
8"
8"
8"
8'
7"
7"
7"
7"
6"
1.41
6'
6'
6"
RATE: <2
MPI
RATE:
RATE:
RATE:
DATE: 11-14-14
DATE:
DATE:
DATE:
DEPTH: 36"
DEPTH:
DEPTH:
DEPTH:
I CERTIFY THAT ON JULY 1, 2010, 1 HAVE PASSED THE EXAMINATION APPROVED BY THE
DEPARTMENT OF ENVIRONMENTAL PROTECTION AND THAT THE ABOVE ANALYSIS HAS BEEN PERFORMED
CONSISTENT WITH THE REQUIRED TRAINING, EXPERTISE, EXPERIENCE DESCRIBED IN 310CMR 15.018(2).
JAMES W. NIEVA, PLS, SOIL EVALUATOR SE#13258
TITLE
FOR A
5 SEWAGE DISPOSAL SYSTEM
PROPOSED 5 BEDROOM DWELLING
LOCATION
4' SCK 40 PVC
FILTER FABRIC AT PISERIED g• plTp
11 SOUTH WEST DRIVE
2 LOCATIONS
FIRST CHAMBER
YARMOUTH, MA 02601
APPLICANT
RECORD OWNER:
S.L. BENOIT
GEORGE & JANA TARASENKO
ON 1"-
>:'': =%rz z, %i
206 DEDHAM STREET
87 PATRICKS RUN
- :•,;;;,� <<
NORFOLK, MA 02056
STOUGHTON, MA 02072
__ _,::,n
508-889-5992
Dunn • McKenzie, Inc.
LAND SURVEYING AND CIVIL ENGINEERING
• Rf 5 SEW SAND
206 DEDHAM STREET, Rt.1A at Rt.115
NORFOLK, MASSACHUSETTS 02056
(508) 384-3990 - FAX (508) 384-3905
email: staff@dunnmckenzie.com
TRENCH
CROSS SECTION
(NOT TOSrAE)
DATE: JANUARY 16, 2015
SHEET 1 OF 2
JOB NO. 5221