HomeMy WebLinkAbout134.44.1 - Design for Sewage Disposal System RepairSOIL TEST PIT DATA:
TEST PIT -##1 - TEST PIT #2
GRD. EL. 116.2 GRD. EL. 114.9
EST. HIGH GW. N/A EST. HIGH GW. 104.9
7LOAMY
2
ND
10"
1OYR 5/6
i LOAMY SAND
24"
EL = 114.2
1OYR 7/4
MEDIUM SAND
EL = 106.2 120"
EL = 112.7
56
4 r�
6"
20"
DATE:
DATE:
5/16/07
5/16/07
TEST BY:
TEST BY:
THE BSC GROUP, INC.
THE BSC GROUP, INC.
WITNESSED BY:
WITNESSED BY:
AMY VON HONE
AMY VON HONE
PERC. RATE:
PERC. RATE:
_MIN./INCH
2 MIN./INCH
SOIL EVALUATOR
SOIL EVALUATOR
MARK DIBB
MARK DIBB
SOIL CLASS:
SOIL CLASS:
1
1
L.T.A.R.
L.T.A.R.
0.74 G.P.D./SQ.FT.p
74 G.P.D./SQ.FT.
DATUM:
G BREAKOUT 112.00
VERTICAL DATUM: ASSUMED
BENCH MARK SET:
TOP OF STAKE SET
OF LEACHING CHAMBER
ELEVATION 112.41
PROFILE: NOT
TO SCALE
EL.= A
PANEL #250015 0001 D
BASEMENT SLAB
CONCRETE COVERS TO WITHIN -
EL- 114.8 A
6' OF FINISHED GRADE.
MAY 16, 2007
HIGH GROUNDWATER COMPUTATION
(BASED ON TP#2
DEPTH TO BOTTOM OF HOLE) 10'
INDICATES
ESTIMATED
SEASONAL HIGH
GROUND WATER
INDICATES
OBSERVED
GROUND WATER
INDICATES
PERC.
TEST
®INDICATES
UNSUITABLE
MATERIAL
FIRST PIPE LENGTH
TO BE SET LEVEL
FOR MIN. 2'
FINISH GRADE
EL=113.5'-114.0'
4' PVC SCH 40 -
I=E } H
5 OUTLET IAF
DIST. BOX 5.1' SEPARATION
SEPTIC TANK
EST. HIGH GROUNDWATER
J
INVERT ELEVATIONS:
TOP OF FOUNDATION
123.0
INFORMATION
BASEMENT SLAB
115.00
A
4" INVERT AT BUILDING
113.00
B
4" INVERT AT SEPTIC TANK (IN)
112.60
C
4" INVERT AT SEPTIC TANK (OUT)
112.35
D
4"INVERT AT DIST. BOX (IN)
112.27
E
4" INVERT AT DIST. BOX (OUT)
112.10
F
INVERTS AT LEACHING FACILITY:
REAR 20'
MINIMUM LOT SIZE:
4" INVERT AT BEGINNING
,42 nA E`'te
40,360± S.F.
OF LEACHING CHAMBER
112.00
G BREAKOUT 112.00
ELEVATION AT BOTTOM
ZONE:
NOT A ZONE II
OF LEACHING CHAMBER
110.00
H
NO OBSERVED GROUNDWATER
BOTTOM OF HOLE
VARIANCES REQUESTED:
NONE
FLOOR PLANS
SEE ATTACHED
104.9 J
DISTRIBUTION BOX DETAIL:
NT TO SCALE NO. OF OUTLETS: 5
FINISHED GRADE
6" 5,5 OUTLETS
BOTTOM ON LEVEL
STABLE BASE
CROSS-SECTION
30
PRECAST DIST.
BOX
2" WALLS
IL-F8
L
T
15'
1
pvS"cT
R, L- 2"
6" MIN. 3d4 TO
1 1/2" CRUSHED
STONE BASE
'7 1/2'
PLAN VIEW
NOTES:
1. DIST. BOX TO WITHSTAND H-10 LOADING
UNLESS UNDER PAVEMENT, DRIVES OR
TRAVELED WAYS WHEREIN H-20 LOADING
SHALL APPLY.
2. PROVIDE INLET TEE OR BAFFLE WHERE
SLOPE OF PIPE EXCEEDS 0.08 FT./FT OR
IN PUMPED SYSTEM.
3. FIRST TWO FEET OF PIPE OUT OF DIST.
BOX TO BE LAID LEVEL.
4. ALL PIPE CONNECTIONS AND CONCRETE
CONSTRUCTION SHALL BE WATERTIGHT.
5. FILL ALL UNUSED KNOCKOUTS WITH MORTAR.
LEACHING DETAIL: NOT TO SCALE
4" PVC PIPE D -BOX.
/ 00 0 000 0 0 0 0 0 000001 0 O p 0 0 O 0 O O
0 0 0 0 0 00 00 00 0 0 00 0 00 00 00 0 0 oa
o o OBS. PORT o0 0 00
000 0 0 000 50" 12'
00 4 UNITS HIGH DENSITY 000
000
POLYETHYLENE INFI TRATOR 3050 0 0
0000 p 000 0000 00 000 000 0000000 o0 00000000 0 p0 00 0
00000
1 1.5' 15' 2' 15' 1.5
PLAN VIEW 35 LEACHING CHAMBERS
LOAM & SEED DISTURBED AREAS
1 \
3'MAX. 111,71711111111111117777
C MPACTED FILL 36' MAXIMUM 12"MINIMUM
0 00 00 0 0000 00 00
I 0 0 0 0 000 0 0 000 0 0 3' LAYER
pIG PEASTONE
30" �" 00 OD DENSITY 000 000 O REMOVE
/ PROPOSED 1500 24 p 00 POLYETHYLENE 0 p UNSUITABLE
GALLON SEPTIC EFFEC. 00 p INFILTRATOR 3050 00 O p MATERIAL FOR
\ i 4 / TANK / / / DEPTH LEACHING 0 0 5' ALL AROUND
000 CHAMBER p IF APPLICABLE
47 52 47 WASHED STONE
e -� .1L\ f' AROgO / / // �CROSS-SECTION OF CHAMBER
,�
PROPOSED / / ( / PROPOSED / i /
/ , , GRASS / LAWN/AREA ,/ ,r /1 3217' ! ! /� "D' BOX �� / ," / , DESIGN CRITERIA:
/ ! /� " / / `/vDESIGN FLOW:
4 6' j ! PROPOSED / ! ! a / /
! / J)EK ' , i / ! 4 BEDROOMS AT 110 G.P.B./D 440 G.P.D.
a ( T l ! ! ! !
1 I
h� AL PROPOSED
PROP6SED 4 BEDPOOM / yl/ REQUIRED SEPTIC TANK:
GARIAGE , D LLING / o / / ! PROPOSED i 440 X 200% = 880 GAL.
SLAB! 122.2, / TOP' FND 123. / ^ jj� ! 12'x35' S.A.S. / 1500 GAL.
! / BASEMENT 115.00 / / / / �f� ! ! / / I SEPTIC TANK PROVIDED: _
(
EL E / / / // 3.6' // A 4 / i
r<v / ET. / P to g i ! K
/� ! a SIZE OF LEACHING FACILITY REQUIRED:
122 /r / ! / /
' ( I \ DESIGN PERC. RATE: <2 MIN./ INCH
1 -/-- / 9 14.Oi ! / s
,/ TP 2 LONG TERM APPL. RATE 0.74 G.P.D/S.F.
121 '� / /)/ r/ /�` \ \
2 PR OSEP� / / / r / / i' / 440 GPTI ->- 0.74 rPTI/SF = 59� S.F.
l k� // / /ASPHALT D1\/EWAY
I / /
,b, , \
/� BEN
C/f'iMARK
l TOP OF STAKE I
�' /r \ LSE_ ELEV 112.41/f
/ rr rr / r/ /
/001
EXISTING
DWELLING
PROP- P J
PROPOSED
V RESERVED AREA
/ or
i \ GRAVELI
DRAINAGE
-�/ // / / /
mum
--- 7 _- r / / � p$ WATER �
\ N
METER PIT \ 1 uic
o ir
/ \
'------'' / /� / \� \\ \ cn /// L2
N
/
Po._
r r o r f � O O / / p \\ \\ /' / tW OF M,1Ss
MARK Ill 9N
o �• / / �- , DRIVEWAY / DIBB
O / / oCIVIL m
' / /
DRIVEWAY No. 45937
A O
f / / / s� ��rsT� i•.�E�
EXISTING
COMMON /1
DRIVEWAY\ N / /
"06- ! EXISTING /
! DWELLING ! � \ \\ �
FLAG PLAN VIEW
POLE SCALE:
\ /
SEPTIC TANK DETAIL: 1,500 GALLON SCALE: 1' 20 FEET
0 10 20 40 FT.
NOT TO SCALE \ /
NOTES: 1. SEPTIC TANK SHALL BE STEEL 5. INLET AND OUTLET TEES TO BE CAST IRON, \ - LP
REINFORCED CONCRETE. SCHED. 40 PVC OR CAST -IN-PLACE CONCRETE.
2. SEPTIC TANK TO WITHSTAND H-10 LOADING TEES TO BE CENTERED UNDER MANHOLE COVER. ( !
UNLESS UNDER PAVEMENT, DRIVES OR \ /
TRAVELED WAYS, WHEREIN H-20 LOADING 2-24" DIA CONCRETE MANHOLES
SHALL APPLY. W/ METAL HANDLES BROUGHT
3. ALL PIPE CONNECTIONS AND CONCRETE TO 6 OF FINISH GRADE
PLANT PALLETTE \ /
CONSTRUCTION SHALL BE WATERTIGHT. TEE TO BE UNDER 12" MIN.
M.H. OPENING R
4. FILL ALL UNUSED KNOCKOUTS WITH 3" a HOLLY
MORTAR. �
RAISEM.H W� 4" RHODODENDROM
�- 10'-6" SEWER BRICK e• •: - / L f �.
e.
10'-0' do MORTAR I NORMAL WATER LEVEL 12' ` BURNING BUSH // LP
/ \
TIC TANK
a 10'
PRECAST SEP3" 14" AZALEA
a INLET TEE :S 5'-1'
- _
C ROSA RAGUSA
5'-2* 4'-6'
o. 4'-0' MIN. ee�O�aN 5'-8' 1L BEACH GRASS
5'-8' LIQUID DEPTH ±' / li /
t I =>
(GAS oa�irsoU cel
PLAN VIEW
6" MIN. 3/4" TO
1 1/2' STONE
BOTTOM ON LEVEL STABLE BASE
v CROSS-SECTION VIEW Gam"
/
LOCUS PLAN: N❑ SCALE
Oe v
n N
O
LOCUS d
I
�t� 70
6A -A o
� Z Z
C p 5
d � d
70 y
D N
S
FILE COPY
REVISIONS
LOCUS
INFORMATION
1. THIS PLAN IS FOR DESIGN AND
S ZE OF LEACHING FACILITY PROVIDED:
CURRENT OWNER:
WILLIAM J, THOMAS
USE.HIGH DENSITY POLYETHYLENE
DEED BOOK 4810, PAGE 30
LEACHING CHAMBERS(4 UNITS) 12'X2'X35'
PLAN BOOK 518, PAGE 41
SIDEWALL = 2(12'+35') X 2' = 188
134
BOTTOM = 12' X 35' = 420
44.1
608S,F,
R-40
608 S,F x 0,74 GPD/SF = 449GPD
FRONT 30'
Y.11-morth Health
SIDE 20'
A,, P,,rRICjTE %
REAR 20'
MINIMUM LOT SIZE:
40,000 S.F.
,42 nA E`'te
LOCUS PLAN: N❑ SCALE
Oe v
n N
O
LOCUS d
I
�t� 70
6A -A o
� Z Z
C p 5
d � d
70 y
D N
S
FILE COPY
REVISIONS
LOCUS
INFORMATION
1. THIS PLAN IS FOR DESIGN AND
CONSTRUCTION OF THE SEWAGE
CURRENT OWNER:
WILLIAM J, THOMAS
TITLE REFERENCE:
DEED BOOK 4810, PAGE 30
PLAN REFERENCE:
PLAN BOOK 518, PAGE 41
ASSESSORS MAP:
134
PARCEL:
44.1
ZONING DISTRICT:
R-40
SETBACKS:
FRONT 30'
ALL TOPSOIL, SUBSOIL AND OTHER
SIDE 20'
6. REPLACE ALL EXCAVATED MATERIAL WITH
REAR 20'
MINIMUM LOT SIZE:
40,000 S.F.
EXISTING LOT AREA:
40,360± S.F.
OVERLAY DISTRICT:
OLD KING'S HIGHWAY
NITROGEN SENSITIVE
BY WEIGHT OF THE FILL SAMPLE MAY BE
ZONE:
NOT A ZONE II
FEMA FLOOD
ANALYSES MUST DEMONSTRATE THAT THE
ZONE DISTRICT-
"C" 7/2/1992
1007 MUST PASS #4 SIEVE
PANEL #250015 0001 D
LOCUS PLAN: N❑ SCALE
Oe v
n N
O
LOCUS d
I
�t� 70
6A -A o
� Z Z
C p 5
d � d
70 y
D N
S
FILE COPY
REVISIONS
NO. DATE DESCRIPTION
GENERAL NOTES:
1. THIS PLAN IS FOR DESIGN AND
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
2. ALL CONSTRUCTION METHODS AND
MATERIALS SHALL CONFORM TO MASS.
D.E.P TITLE 5 AND LOCAL BOARD
OF HEALTH REGULATIONS.
3. ALL PIPES LOCATED UNDER PAVEMENT
OR TRAVELED WAY SHALL BE SCHEDULE
40 OR EQUAL
4. THERE ARE NO KNOWN PRIVATE WELLS
LOCATED WITHIN 150 FT. OF THE
PROPOSED LEACHING FACILITY NOR
ANY KNOWN WELLS PROPOSED WITHIN
150' OF ANY KNOWN LEACHING FACILITY.
5. WITHIN LIMIT OF EXCAVATION REMOVE
ALL TOPSOIL, SUBSOIL AND OTHER
IMPERVIOUS MATERIAL.
6. REPLACE ALL EXCAVATED MATERIAL WITH
CLEAN GRANULAR SAND, FREE FROM ORGANIC
MATERIAL AND DELETERIOUS SUBSTANCES.
MIXTURES AND LAYERS OF DIFFERENT CLASSES
OF SOIL SHALL NOT BE USED. THE FILL SHALL
NOT CONTAIN ANY MATERIAL LARGER THAN
TWO INCHES. A SIEVE ANALYSIS, USING A #4
SIEVE, SHALL BE PERFORMED ON A
REPRESENTATIVE SAMPLE OF FILL. UP TO 45%
BY WEIGHT OF THE FILL SAMPLE MAY BE
RETAINED ON THE #4 SIEVE. SIEVE ANALYSES
ALSO SHALL BE PERFORMED ON THE FRACTION
OF FILL SAMPLE PASSING THE #4 SIEVE, SUCH
ANALYSES MUST DEMONSTRATE THAT THE
MATERIAL MEETS EACH OF THE FOLLOWING
SPECIFICATIONS:
1007 MUST PASS #4 SIEVE
(4.75 mm EFFECTIVE PARTICLE SIZE)
10%-100% MUST PASS #50 SIEVE
(0.30 mm EFFECTIVE PARTICLE SIZE)
07-20% MUST PASS #100 SIEVE
(0.15 mm EFFECTIVE PARTICLE SIZE)
0%-5% MUST PASS #200 SIEVE
(0.075 mm EFFECTIVE PARTICLE SIZE)
7. EXISTING UTILITIES WHERE SHOWN
IN THE DRAWINGS ARE APPROXIMATE.
THE CONTRACTOR SHALL BE RESPON-
SIBLE FOR PROPERLY LOCATING AND
COORDINATING THE PROPOSED CON-
STRUCTION ACTIVITY WITH DIG -SAFE
AND THE APPLICABLE UTTLITY
COMPANY AND MAINTAINING THE
EXISTING UTILITY SYSTEM IN SERVICE.
DIG -SAFE SHALL BE NOTIFIED PER
THE STATE OF MASSACHUSETTS
STATUTE CHAPTER 82, SECTION 409
AT TEL. 1-888-344-7233. THE
ENGINEER DOES NOT GUARANTEE
THEIR ACCURACY OR THAT ALL
UTILITIES AND SUBSURFACE STRUCTURES
ARE SHOWN. LOCATIONS AND
ELEVATIONS OF UNDERGROUND UTILITIES
TAKEN FROM RECORD PLANS. THE
CONTRACTOR SHALL VERIFY SIZE,
LOCATION AND INVERTS OF UTILITIES
AND STRUCTURES AS REQUIRED PRIOR
TO THE START OF CONSTRUCTION.
8. THIS SYSTEM IS NOT DESIGNED FOR
THE USE OF A GARBAGE GRINDER.
A GARBAGE GRINDER IS NOT
RECOMMENDED DUE TO RECOGNIZED
ADVERSE IMPACTS TO THE LEACHING
FACILITY.
9. EXITING INVERTS ARE TO BE CHECKED BY
THE CONTRACTOR PRIOR TO CONSTRUCTION.
CONFIRM LOCATION do NUMBER OF INVERTS.
0. THE ENGINEER IS TO BE NOTIFIED OF
ANY FIELD CHANGES THAT MAY BE
REQUIRED.
349 Main Street, (RT. 28) Unit D
W. Yarmouth Massachusetts
02673
508 778 8919
PROJECT TITLE:
DESIGN FO
SEWAGE DISP OSAL
SYSTEM REPAIR
#692
ROUTE 6A
YARMOUTH PORT
MASSACHUSETTS
MAY 3 1 2007
HEALTH
'
ED FOR:
MACWELL CONSTRUCTION
Mr. JOHN A. MacKENZIE
10 DOLLY STREET
SOUTH DENNIS, MA 02660
PH 508-237-6378
FAX 508-394-5594
DATE: MAY 12, 2007
COMP. DESIGN: K. HEALY
CHECK: M. DIBB
DRAWN: K. HEALY
FIELD: P. HAGIST / J. MCCARTIN
FILE NO. 9231-SEP.DWG
DWG NO. 5808-02
SHEET 1 OF 1
JOB NO.4-9231.00