HomeMy WebLinkAboutEngineer PlanSOIL TEST PIT DATA
NOT TO SCALE
EL. 102.9
EL. 102.2
EL. 100.4
EL. 99.3
EL. 98.2
EL. 98.0
EL. 97.7
EL. 93.2
TEST PIT TP-1
GRD. EL. 103.2
SHGW EL. 98.2
FILL
B
LOAMY SAND
10YR 7/6
C1
FS W SILT
2.5Y 7/2
C2
COARSE SAND
10YR 6/4
v_
7
C3
FINE SAND
POCKETS OF SILT)
10YR 5/6
4"
12"
34" EL. 97.9
EL. 97.0
47"
60"
62"
66"
120"
TEST PIT TP-2
GRD. EL. 102.5
SHGW EL. -
SILT
EL. 102.2
55" EL. 101.6
66"
EL. 99.7
EL. 98.1
EL. 97.5
EL. 92.9
TEST PIT TP-3
GRD. EL. 102.9
SHGW EL. --
FILL
B
LOAMY SAND
10YR 7/6
C1
COARSE SAND
10YR 6/4
v
v_
C2
FINE SAND
2.5Y 6/4
ON SI TE SOIL EVALUATION
DATE: NOVEMBER 17, 2021
TEST BY: BSC GROUP, INC.
WITNESSED BY- BRUCE MURPHY
LICENSED SOIL EVALUATOR: TODD MACDONALD
PERCOLATION RATE: 2 MINS./INCH
SOIL CLASS: CLASS 1
L.T.A.R.: 0.74 GPD/S.F.
8"
LEGEND /
PROPOSED 1,500
UNSUITABLE _ V WEEPING FROM N / GALLON SEPTIC TANK
16" MATERIALS = PIT FACE INV. IN=102.25
TO BE REMOVED) QP INV. OUT=102.00
OBSERVED QP
PERCOLATION - GROUNDWATER 2fL, PROPOSED 1,000
TEST RANGE 0 / 2 GALLON PUMP CHAMBER38 `L9 INV. IN=101.80 ' -Is- 53
58" /
0 INV. OUT=101.55 N16
120" CONCRETE
BOUND
FOUND AND
HELD
1,000 GALLON PUMP CHAMBER H-20
NOT TO SCALE
9'-0"
NOTES:
1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE.
2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING H-20
LOADING.
3. ALL PIPE CONNECTIONS REQUIRE NEOPRENE BOOTS.
4. THE TANK SHALL BE MADE WATERPROOF AT THE FACTORY.
5. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED
WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM TANK
5'-3"
I - - C COVER.
6. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT.
7. PUMP CHAMBER SHALL BE SHOREY PRECAST OR
1 APPROVED EQUAL.
8. PUMP CONTROLS SHALL BE SJE VER11CALMAST PUMP
SWITCH BY SJE RHOMBUS OR APPROVED EQUAL.
PLAN VIEW
24" DIA. COVER, TYP.
RAISE (2) TO WITHIN 6" OF FINISHED
GRADE USING PRECAST CONC. RISERS
6" MAX
a ..,
Al
EL.=101.95
INLET TEE EMERGENCY
STORAGE
551 GALLON
6'-0" K7 ALARM ON
4'-9" 5"
PUMP ON
5" 5"
PUMP OFF
EL. = 97.70 15"
6 . W,
CROSS-SECTION VIEW
PUMP CALCULATIONS
DESIGN FLOW TO CHAMBER 330 GPD
REQUIRED EMERGENCY STORAGE 330 GALLONS
EMERGENCY STORAGE PROVIDED 551 GALLONS
NUMBER OF DAILY DOSING CYCLES 3-4 PER DAY
DEPTH ASSOCIATED WITH CYCLE 5 INCHES
34.00 SF X 0.417 FT X 7.48 GAL/CF 106 GAL/CYCLE
DESIGN TOTAL DYNAMIC HEAD 15 FT
DESIGN FLOWRATE (GPM) 27 GPM
THE PUMP SHALL BE A MYERS SRM4 OR APPROVED EQUAL,
CAPABLE OF PASSING 2-INCH SOLIDS, AND DELIVERING 27 GPM
AT 15 FT OF TOTAL DYNAMIC HEAD.
2" PVC CONDUIT TO CONTROLS
1.5" PVC
DISCHARGE PIPE
1/4" WEEP HOLE
a QUICK DISCONNECT
COUPLING
H6-
MYERS SRM4 SEWAGE PUMP
BOT: 97.2
6" MIN. 3/4" TO 1-1/2"
CRUSHED STONE
1,500 GALLON SEPTIC TANK (H-20)
NOT TO SCALE
NOTES: MIN. 20" DIA. COVER, TYP.
RAISE (2) TO WITHIN 6" OF FINISHED
1. SEPTIC TANK SHALL BE STEEL REINFORCED CONCRETE. GRADE USING SEWER BRICK AND
2. SEPTIC TANK SHALL BE CAPABLE OF WITHSTANDING MORTAR AS NECESSARY
H-20 LOADING.
PROP. 6 \
OUTLET DIST. BOX
INV. IN=104.02
INV. OUT=103.91
PROPOSED 15'X30'
LEACHING FIELD
INV. IN=103.85
INV. END=103.70
BOT OF FIELD=103.20
FOUNDATION
DRAINS
REQUIRED
PROPOSED 15'X30'
RESERVE AREA `\
N/F N
STEVEN SILVERMAN '
MAP 112 .
3PARCEL25.2 >9,19>+ S.F.
1 '
DEED 25538 - 332 N 1
PLAN 553 - 21 !r BARN
s25'01 W 45.10'
N 47.25'01" W 89.90
PLAN BOOK 553 - 21)
1
NIF
f COMMON WEALTH OF
DISTRIBUTION BOX DETAIL H - 2 0 MASSACHUSETTS ssF
NOT TO SCALE MAP 112
REMOVABLE PARCEL 17 r'
COVER DEED 3498 - 92 O•
J
CONC. RISER
4" ---
BOTTOM ON LEVEL
STABLE BASE
SECTION VIEW
6" MINIMUM
3/4" TO 1-1/2"
CRUSHED STONE
Imo---- 24" - I
PLAN VIEW
NOTES:
1. DISTRIBUTION BOX TO WITHSTAND H-20 LOADING.
2. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION SHALL BE WATERTIGHT.
3. FIRST TWO FEET OF PIPES OUT OF DISTRIBUTION BOX SHALL BE LAID LEVEL.
4. FILL ALL UNUSED KNOCKOUTS WITH MORTAR.
5. CONCRETE COVER SHALL BE SET WITHIN 6 INCHES OF FINISHED GRADE.
3. ALL PIPE CONNECTIONS AND CONCRETE CONSTRUCTION 6 MAX
SHALL BE WATERTIGHT. TYPICAL SYSTEM PROFILE-
4. TEES SHALL BE SCH. 40 PVC AND SHALL BE LOCATED
WITHIN 12" OF TANK WALL AND ACCESSIBLE FROM NOT TO SCALE
TANK COVER. 6"
5. FILL ALL UNUSED KNOCKOUTS WITH HYDRAULIC CEMENT.
EL.=105.33
i TOP FOUNDATION11'- 0" T
10'-0" 10" -
i
r EL.=104.6 4" SCH.F40 PVC
3"
4'-1" : ' S=0.02
LIQUID 6'-0"
4'-g" LOCATE DEPTH o
s
INLET TEE ZABEL
6,-2"
UNDER COVER EFFLUENT
g" FILTER 6" : ; 1=102.60 1=102.11
e ZABEL 1=101.95A •: 1=102.36 FILTER -J
6" MINIMUM
PLAN VIEW 3/4" TO 1-1/2" CROSS-SECTION VIEW
CRUSHED STONE
BOT:97.6 ;x
NOTE: SEPTIC TANK
MAGNETIC REFLECTIVE TAPE SHALL BE PROVIDED
4" SCH. 40 PVC
I =R+ FT.
PUMP CHAMBER
6) 5" DIA.
KNOCKOUTS
TYP.
FIRST PIPE LENGTH
TO BE SET LEVEL
FOR MIN. 2'
a1g(j aul
3
01A0HddV
1u'"ll-1da(t 411PaH 41now-1eA
gull 1a%,p/sa.#numils .w/Pue sall4l3eJ 33FAw
of
loJbai st Irsualsaalicsuolg.ouaa sumuppe aanlnJ
no dda pus Nalna-J ylleaH Jn Pass
saau n aeldas Isao t Pus a$ -PIS of anP 'A -IN
40 HIVd3M JnJ P!Isn 1!WA
m
y O
C -y
l
1 '
6-CULTEC C-100HD
CHAMBERS
TOP OF STONE=102.24
TOP OF CHAMB.=101.74
n I(IN)=101.20(TOP INLET)
CB GUTTER INLET BOT OF STONE=100.20
6" OUTLET PIPE
RIM=103.25
I(OUT)=101.42 6'S
LOT 2 Q.
7, 339t S.F.
LEACHING FIELD
NOT TO SCALE
4" PERF. PVC W/SCREW CAP
TO WITHIN 3 INCHES OF
FINISHED GRADE EXTEND DOWN
TO NATURAL SUBGRADE
4" PERF. SCH. 40 PVC
S=0.005 FT/FT (TYP.)
12" MIN. COVER
36" MAX. COVER
3/4" TO 1-1 /2"
DOUBLE WASHED STONE
CONTAINING NO FINES
MIN. 2% SLOPE
OVER LEACHING FIELD
4" PVC END CAP
ALL LATERALS)
6"
NOTE
GEOTEXTILE FABRIC MAY
BE SUBSTITUTED FOR
2" PEASTONE LAYER
2" MIN. OF 1/8" TO 1/2"
DOUBLE WASHED STONE
5' OVERDIG TO BOTTOM
OF "Cl" HORIZON
APPROX. EL. 100.4)
CROSS-SECTION
DESIGN CALCULATIONS
2E513N FLOW
3 BEDROOMS 0 110 GPD/BEDROOM = 330 GPD
REQUIRED SEPTIC TANK
330 GPD X 200% = 660 GALLONS
USE 1,500 GALLON SEPTIC TANK
5aL OF REQUIRED LEACHING FACILITY
DESIGN PERC. RATE: <2 MIN/INCH
LONG TERM APPL. RATE: 0.74 GPD SF
330 GPD + 0.74 GPD/SF = 445.9 SF
2ZF- OF LEACHING FACILITY PROVIDED
USE A 450 SQ. FT. LEACHING FIELD (15'x30')
BOTTOM/EFFECTIVE LEACHING AREA = 450 S.F.
450 S.F. X 0.74 GPD/S.F. = 333 GPD (INSTALLED CAPACITY)
333 GPD > 330 GPD (3 GPD RESERVE CAPACITY PROVIDED)
VARIANCES REQUESTED
NONE
N.
TOWN OF YARMOUTH
TO ALLOW THE TOP OF FOUNDATION TO BE 1' ABOVE THE
HIGH 'DINT IN THE ROAD IN LIEU OF 2'. A 1' VARIANCE
GENERAL NOTES:
IS REOUESTED.
1. THIS PLAN IS INTENDED FOR THE PERMITTING AND CONSTRUCTION SEWAGE DISPOSAL SYSTEM AND ASSOCIATED SITE WORK.
2. ALL CONSTRUCTION METHODS AND MATERIALS SHALL CONFORM TO 310 CMR 15.000 AND YARMOUTH BOARD OF HEALTH
REGULATIONS.
3. THERE ARE NO KNOWN OR PROPOSED PRIVATE WELLS LOCATED WITHIN 150 FT. OF THE PROPOSED LEACHING FACILITY.
4. IF AN OVERDIG IS SPECIFIED, REMOVE ALL TOPSOIL, SUBSOIL AND OTHER UNSUITABLE MATERIALS.
5. IF AN OVERDIG IS SPECIFIED, REPLACE ALL EXCAVATED MATERIALS WITHIN THE LIMIT OF EXCAVATION WITH CLEAN GRANULAR
SAND, FREE FROM ORGANIC MATERIAL AND DELETERIOUS SUBSTANCES. MIXTURES AND LAYERS OF DIFFERENT CLASSES OF SOIL
SHALL NOT BE USED. FILL SHALL NOT CONTAIN ANY MATERIAL LARGER THAN 2 INCHES. A SIEVE ANALYSIS USING A #4
SIEVE SHALL BE PERFORMED ON A REPRESENTATIVE SAMPLE OF FILL. UP TO 45% BY WEIGHT MAY BE RETAINED ON THE #4
SIEVE. SUCH ANALYSES MUST DEMONSTRATE THAT THE MATERIAL MEETS EACH OF THE FOLLOWING SPECIFICATIONS:
100% MUST PASS #4 SIEVE
10% MUST PASS #50 SIEVE
0-20% MUST PASS #100 SIEVE
0-5% MUST PASS #200 SIEVE
6. EXISTING UTILITIES WHERE SHOWN ON THE PLANS ARE APPROXIMATE. THE ENGINEER DOES NOT GUARANTEE THEIR ACCURACY
OR THAT ALL SUBSURFACE STRUCTURES ARE SHOWN. CONTRACTOR SHALL VERIFY THE SIZE, LOCATION AND ELEVATION OF
FINISH GRADE EL. INVERTS OF UTILITIES AND STRUCTURES, WITHIN THE LIMIT OF WORK, PRIOR TO THE START OF CONSTRUCTION. IF ANY
105.4 DISCREPANCIES ARE DISCOVERED OR FIELD CHANGES REQUIRED, THE CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY
5.0' SEPARATION
EL. 98.2
EST. HIGH GROUNDWATER
5 N/F
1
w COMMONWEALTH OF
MASSACHUSETTS
46 MAP 112
PARCEL 17g" DEED 3498 - 92
I?o
Q0 1
LINER 7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROPERLY COORDINATING THE PROPOSED CONSTRUCTION ACTIVITIES WITH
DIG -SAFE AND THE APPLICABLE UTILITY COMPANIES, AND SHALL COMPLETE THE PROPOSED WORK WITHOUT ANY INTERRUPTIONS
IN SERVICE.
I=1o7 CONTRACTOR IS REQUIRED TO NOTIFY DIGSAFE, PER MASS. STATUTE CHAPTER 82, SECTION 40 AT (888) 344-7233 A MINIMUM
OF 72 HOURS PRIOR TO THE START OF CONSTRUCTION.
9. THIS SYSTEM IS NOT DESIGNED FOR THE USE OF A GARBAGE GRINDER. INSTALLATION OR USE OF A GARBAGE GRINDER AT
THIS PROPERTY IS NOT ALLOWED PER 310 CMR 15.240(4).
LOCUS
a CO
O
y
CRCsS ST
R,p
LOCUS MAP
NOT TO SCALE
j%A OF
BRIAN 4.
YERGAT1AN
a VIL
2M
F
fONAL
6/1 /23
BRIAN G. YERGATIAN DATE
PROFESSIONAL ENGINEER
RECEIVED
JUN 01 2E,
I[EALTfiSEPTICSYSTEM °EST
DESIGN PLAN
33 & 37 RAILROAD AVENUE
IN
YARMOUTH PORT
MASSACHUSETTS
BARNSTABLE COUNTY)
SITE PLAN
JUNE 1, 2023
REVISIONS:
NO. DATE DESC.
PREPARED FOR:
JEFF STEWART
91 HUNTER ROAD
UXBRIDGE, MA 01569
a.'61DUP
349 Main Street - Route 28
West Yarmouth, Massachusetts
02673
508 778 8919
2023 BSC Group, Inc.
SCALE: 1 " = 20'
0 10 20 40 FEET
FILE: Projects-YAR\5029201 \C\D\5029201 - SP.dwg
D WG.: D WG
SHEET 1 OF 2
JOB. NO:5-0292.01
CONCRETE BLOCK GUTTER INLET
SCALE: NONE
FINISHED
I
g STANDARD FRAMEGRADE &
GRATE
8" OUTLET PIPE
INVERT TO BE CONSTRUCTED
OF CONCRETE MASONRY
3000 PSI CONCRETE OR
PRECAST CONCRETE B
SECTIONAL PLATES------Z
SECTION A —A
STANDARD FRAME & FRAME SET IN FULL
GRATE NEENAH R-3433 MORTAR BED
OR EQUIVALENT
6"
fC C--I ao
8" OUTLET
PITCH 1 "/FT.
ems?:..• ..K': 6" CONC. BASE6" CRUSHED
STONE.—:,:,r.,,.;crr..,,;.;;;
SECTION B—B SECTION C—C
CULTEC C100H D STORM WATER CHAMBERS
SCALE: NONE
MODEL 100RHD STARTER
SMALL RIB LARGE RIB
MODEL 100EHD MIDDLE/END
SMALL RIB LARGE RIB
MAXIMUM PIPE SIZE IN END WALL:
10" [250 mm] HOPE
10" [250 mm] PVC
36.0" 1
12.5" [318mm]
CULTEC CONTACTOR 10OHD CHAMBER STORAGE = 1,866 CF/FT [0.173 m'/m]
INSTALLED LENGTH ADJUSTMENT = 0.5' [0.15 m]
96.0" [2438mm]
INSTALLED LENGTH = 90.0" [2286mm]
45.0" [1144mm] 45.0" [1144mm]
SMALL RIB LARGE RIB
MEo0Wi E0o0o0o0oao0INEIN EEC
SIDE PORTAL FOR OPTIONAL INTERNAL MANIFOLD
ACCOMMODATES CULTEC HVLV SFCx2 FEED CONNECTOR OR STORM PIPE)
MAX. PIPE:
6" [150 mm] HDPE
6" [150 mm] PVC
C
CR SS ST
R,Q
ckS
LOCUS MAP
NOT TO SCALE
jH OF 44Ss9cyG
BPI AN G. ru'„
o YERGATIAN yv' U IVIL
206.109
9d S T
FSS/0NAL
6/1 /23
BRIAN G, YERGATIAN DATE
PROFESSIONAL ENGINEER
SEPTIC SYSTEM
DESIGN PLAN
33 & 37 RAILROAD AVENUE
W
YARMOUTH PORT
MASSACHUSETTS
BARNSTABLE COUNTY)
SITE PLAN
JUNE 1, 2023
REVISIONS:
NO. DATE DESC.
PREPARED FOR:
JEFF STEWART
91 HUNTER ROAD
UXBRIDGE, MA 01569
BSC ROU P
349 Main Street - Route 28
West Yarmouth, Massachusetts
02673
508 778 8919
2022 BSC Group, Inc.
SCALE: AS NOTED
FILE: Projects— YAR\5029201 \C\D\5029201 —SP.dwg
DWG.: DWG
SHEET 2 OF 2
JOB. NO:5-0292.01