HomeMy WebLinkAbout150.18.1 - Design for Sewage Disposal SystemSOIL TEST PIT DATA: _ --- \\ \�\ LEACHING DETAIL: NOT TO SCALE
uN
�Q \ J! 4" PVC `. 42.5
TEST PIT -#1--
GRD. EL. 78.7
EST. HIGH GW. N/A
TEST PIT -#2--
GRD. EL. 71.2
EST. HIGH GW. N/A
I 3 12" --"/" TUT" 1 12"
B 0 1 B__.
MEDIUM SAND
ND I I MEDIUM SAND
ND
1OYR 6/3 1OYR 6/3
NO G. WATER
120 "
A
1 N G. WATER
I "
132
EL = 68.7
EL = 60.2 -
DATE:
DATE:
12/17/97
12/17/97
TEST BY:
TEST BY:
DICK O'HEARN(DUMAS)
DICK O'HEARN(DUMAS)
WITNESSED BY:
WITNESSED BY:
M. BROCK (BARN. CNTY)
M. BROCK (BARN. CNTY)
PERC. RATE:
PERC. RATE:
_MIN./INCH
-2 MIN./INCH
SOIL EVALUATOR
SOIL EVALUATOR
TED DUMAS
TED DUMAS
SOIL CLASS:
SOIL CLASS:
1
1
L.T.A.R.
L.T.A.R.
0.74 G.P.D./SQ.FT.
-0.74 G.P.D./SQ.FT.
DATUM:
NO OBSERVED GROUNDWATER
VERTICAL DATUM: ASSUMED
BENCH MARK USED:
TAG BOLT ON HYDRANT
ELEVATION 102.5
PROFILE: NOT TO SCALE
fOP FOUNDATION CONCRETE COVERS TO WITHIN
EL.=77.0 A 6" OF FINISHED GRADE.
5 OUTLET
DIST. BOX
SEPTIC TANK
INVERT ELEVATIONS:
/
TOP OF FOUNDATION
77.8
A
4" INVERT AT BUILDING
74.55
B
4" INVERT AT SEPTIC TANK (IN)
74.25
C
4" INVERT AT SEPTIC TANK (OUT)
74.00
D
4" INVERT AT DIST. BOX (IN)
73.90
E
4" INVERT AT DIST. BOX (OUT)
73.73
F
LANE
INVERTS AT LEACHING FACILITY:
PREPARED FOR:
LEONARD & MARIA D'Of
4" INVERT AT BEGINNING
YARMOUTH PORT
MA 02675
OF LEACHING CHAMBER
73.5
G
CHECK: M. DIBB
ELEVATION AT BOTTOM
FIELD: D. GAZZOLO /J.
FILE NO. 8807-SEP.DWG
OF LEACHING CHAMBER
71.5
H
SHEE
NO OBSERVED GROUNDWATER
60.2
J
BOTTOM OF HOLE
X.
INDICATES
v_ ESTIMATED
SEASONAL HIGH
GROUND WATER
INDICATES
OBSERVED
GROUND WATER
RR
INDICATES
PERC.
TEST
INDICATES
UNSUITABLE
MATERIAL
PIPE
1p
/
cr
w3m IN
RECOMMENDED DUE TO RECOGN
ADVERSE IMPACTS TO THE LEA
FACILITY.
\
ANY FIELD CHANGES THAT MA)
REQUIRED.
Cl ASIC
657 Main Street, (RT. 28) Un
W. Yarn outh Massachusetts
02673
508 778 f
PROJECT TITLE:
DESIGN FO
SEWAGE DISP(
SYSTEM
#17
CHASE GAR[
LANE
YARMOUTH P
PREPARED FOR:
LEONARD & MARIA D'Of
68 MARSH SIDE DR
YARMOUTH PORT
MA 02675
(508 375-6448
DATE. APRIL 11, 2005
COMP. D K.
CHECK: M. DIBB
DRAWN: K. HEALY
FIELD: D. GAZZOLO /J.
FILE NO. 8807-SEP.DWG
N LEACHING
JOB NO. 4-8807.00
SHEE
45.0
PLAN VIEW - LEACHING CHAMBERS
\ - -67- - - - - - - - \ (� O� / / / 11 / / / ! , 11 \V1 1 f/ LOAM & SEED DISTURBED AREAS
!S/ ,off. 9 / J 11 /' 1 1 \\ ^�f 3' MAX. COMPACTED FI L 36" MAXIMUM,12"MINIMUM
CA° i/ I I ) f 1 �/ �/ / 00° 0°0 3" LAYER
0 C� O PEASTONE
i56t".'-10"
11
`68'\ \ // /'' ,/ 9• �` ) I 1 / \\1 % r' ! T
0
REMOVE W34" 24" UNSUITABLE
EFFEC. 0 MATERIAL FOR R
I IT 21 DEPTH 0 35' ALL AROUND
p FUTUR/4"
- 1 1/2"
ij 56" WASHED STONE
i POOL / / I I \ i I 12'-10"
EAC 4 // / I �\ I ; -22'-10"
p• .-� 70.5 \ / /i I I CROSS-SECTION OF CHAMBER
SO, / _ - - - A -\OU`� 1 V I I I
{ /I I •� S N
� DESIGN CRITERIA:
1S N Ck ��O° 1 DESIGN FLOW:
' -
\ P OPOSED �l \ ; S PRo�OSED 1 500 5 BEDROOMS AT110G.P.B./D 550 G.P.D.
15 B TOLLNG EW p 5 (GAL. (SEPTIC TANK
TOF - O I b PIROPOSED D -BOX
/ r'' \ s' �' � `�-•••... � � ..� fig. -� ' � 77.8 1 I \ 1 I
1 1
_ ----72_ - - ! / ' � -� -� '/'i / "1_ .�
Lo
!! c'!��SETS _\ P�REOWP.
J
`\TGPRALAB6` / f 2�
bo - _i 1 I
REQUIRED SEPTIC TANK:
550 x 200% = 1100 GAL. 1
SEPTIC TANK PROVIDED: = - 00 AL.
ED:
SIZE OF LEACHING FACILITY REQUIR
DESIGN PERC. RATE: <2 MIN./ INCH
1 1 i LONG TERM APPL. RATE 0.74 G.P.D/S.F.
�� x Q /{� %p ill 550 GPD r 0.74 GPD/SF = 744 S.F.
o
SIZE OF LEACHING FACILITY PROVIDED:
m \ ' I 1 I / I (I / v `SET !r
% 1 USE H-10 C❑NC CHAMBERS
LEACHING CHAMBERS(5 UNITS) 12'X2'X45'
FIRST PIPE LENGTH ! / ! ^o, /\. ./ / / - - \ \ �$ \ \ \ \ \\ \\�� 5 /\/ I � ! /
TO BE SET LEVEL S N / / \ \ ?� \ \ I /
FOR MIN. 2' j ! / / / \ \ \ \ i I f / i SIDEWALL = 2(12.83'+45') X 2 = .231
FINISH GRADE j / / / ! S T/ \ $ \ ` \ \ \ I / ` \ TPI i 1 I �' - '
EL=76.8-76.3 j / / // \� 3\ \ \ \� I i J ` l/ ! BOTTOM - 12.83 X 45 808 S.F.
4' PVC SCHPVC SCH 40�� ! ! / J J / �"�•..� $¢ \ \ /
LEACHING CHAMBER ! // / ' / // � �~� `\ \\ \\ \� \\ \\ ,/\\ % I ! JI/// / ` // !� _
\ \ \ / / / 808 S.F x 0.74 GPD/SF - 598GPD
� PLAN VIEW ' J' � ! �, �.� °\ `\ °\ �\\ \\ \\ I ; !�� ,
RH !' / J I! \ L \\ \ \ \ \ \ I , �° ` 1 / 1 ! PROPOSED 12.8' X 45'
j / ! ! � \ \ \ \ \ , ! , , / // SO,ft ABSORPTION LOCUS INFORMATION
n' SEPARATION SCALE: 1 - 20 FEET J j // J -,.. \ \\ �\ \\ / / /// / / SXSTEM
{ LIMIT OF EXCAVATION
EST. HIGH GROUNDWATER 0 10 20 40 FT. / 1 \\ \ �\ �� j/ i/� 1 (SEE 40TES 5',& 6) CURRENT OWNER: LEONARD & MARIA D'ORLANDO
d - ` ` / \ \ \ ^ \\ \ \ �cPp. \ \ SE J) 11 ! / / , it / TITLE REFERENCE: CTF. 176331
NOT TO SCALE /' \� \ ` \ �� \ t I ' 11 / l !1 l I PLAN REFERENCE: 31551-E, SH -3
DISTRIBUTION BOX DETAIL. N \
/
ASSESSORS MAP: 150
N0. OF OUTLETS: cJ
/ \ \ \ \ \ 1 111 1 l PARCEL: 18.1
NOTES: ` i
1. DIST. BOX TO WITHSTAND H-10 LOADING FINISHED GRADE / / \ \ \ \ \ \ I j ZONING DISTRICT: FROM
UNLESS UNDER PAVEMENT, DRIVES OR REMOVABLE 2- WALLS \\ \\ \ \\ �\ I OPOSEDI UTILITIES( SETBACKS: FRONT 30'
TRAVELED WAYS WHEREIN 11-20 LOADING OAK Tp BE REIV�OVED J SIDE 20'
SHALL APPLY. T
2. PROVIDE INLET TEE OR BAFFLE WHERE
SLOPE OF PIPE EXCEEDS 008 FT./FT OR
IN PUMPED SYSTEM. 15 1/2-
3. FIRST TWO FEET OF PIPE OUT OF DIST.
BOX TO BE LAID LEVEL -
4. ALL PIPE CONNECTIONS AID CONCRETE
COVER I 1\ \ \ \ \ i / i
l REAR 20'
.v:.v..+.v:.v..+.v:•v....;:.v.:: T PVC BAMER/ \ \ I I
i I , MINIMUM LOT SIZE: 40,000 S.F.
15" \\ \�\ \\ \ \\ _ , p0 I I EXISTING LOT AREA: 50,2371 S.F.
PROPOS GAS LINE
S/ I I I ! OVERLAY DISTRICT: OLD KINGS HIGHWAY
6' •. 5,5' OUTLETS 1
NITROGEN SENSITIVE
I �'° n4�c 4,°A�� $°Sc �°ec�° T��° L 2- 1 /
CONSTRUCTION SHALL BE NATERTIGHT. - / \ \ \ / \ \ \ i\ j / / ZONE: NOT A ZONE II
1•-• BOTTOM ON LEVEL / FEMA FLOOD
5. FILL ALL UNUSED KNOCKOUTS WITH MORTAR. 7 1/2 STABLE BASE 6 MIN.
3/4" TO �K11t,�'' \��\\ \ \ \\\ \ Pf2b�OSEDE WATE LINE!!
00,'.. i / ZONE DISTRICT: "C" DATED 7/2/92
PLAN VIEW CROSS-SECTION STONE BASE ?,,CRAIG A.
4� FIELD w - - \\\° \ °�� i I PIN TO/OE REMOVED] ^i+
No.38039
I
.
SEPTIC TANK DETAIL: 1,500 GALLON
NOT TO SCALE (/�/ o °
Zz
NOTES: 1. SEPTIC TANK SHALL BE STEEL 5. INLET AND OUTLET TEES TO BE CAST IRON.
REINFORCED CONCRETE. SCHED. 40 PVC OR CAST -IN-PLACE CONCRETE,
TEES TO BE CENTERED UNDER MANHOLE COVER.
2. SEPTIC TANK TO WITHSTAND H-10 LOADING .
UNLESS UNDER PAVEMENT, DRIVES OR LOCUS PLANN❑ SCALE
TRAVELED WAYS, WHEREIN H-20 LOADING - - - \ , \ \p
SHALL APPLY. \\ '
3. ALL PIPE CONNECTIONS AND CONCRETE2/24' DIA CONCRETE MANHOLES CHASE GARDEN `\
C EEK n \\ \
CONSTRUCTION SHALL BE WATERTIGHT. W METAL HANDLES BROUGHT
VARIANCES REQUESTED. 4. FILL ALL UNUSED KNOCKOUTS WITH TO 6" OF FINISH GRADE PRM N
MORTAR. TEE M.H. TO BE 0
OPENING
12* MIN. BRP`{
TOWN OF YARMOUTH �9'� �3'
TO ALLOW THE TOP OF FOUNDATION (77.8) TO BE 22' RAISE M.H W/. 4' , I�
BELOW THE HIGH POINT (99.2) IN LIEU OF THE 2' ABOVE REQUIRED. lF 1o' -s- SEWER BRICK e .
10,-0' do MORTAR + 12- NQS Q .c SN 418 9F\ \ \ \ ` / c \SLT P
NORMAL WATER LEVEL W � �, Z OF \ \ t
3, Z Z ��� \ \ \ h� \ I R=209.730`
PRECAST SEPTIC TANK 10" 14" Q `' p"t MARK D. v, \ �; L=3.90' `V
- J f o N i DEBET \ \ Q`
e INLET TEE 1 5'-1' L❑CUS Z Q G� d CIVIL yl
Q y No.45937
O O 5'-2" 4'-6' ` 4'-0' MIN. W BM a
OLIQUID DEPTH
5'-8'FLOOR PLANS:
Q
LLJ
SEE ATTACHED FLOOR PLANS ``� �F' �` "'�o� N 6 A /lL •� ]DRAINAGE
e BOTTOM ON LEVEL STABLE BASE °da 3" / /
PLAN VIEW s" MIN. 3/4' To d �� %�si��/ ` ! EASEMENT/
1 1/2" STONE CROSS-SECTION VIEW / S/N°
BOXES
@DMH /
ENCHMARK
TAG BOLT ON
HYDRANT.
ELEV 102.5
I
1_ 8/22/05 RELOC.
GENERAL NOTES:
1. THIS PLAN IS FOR DESIGN AND
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
2. ALL CONSTRUCTION METHODS AN
MATERIALS SHALL CONFORM TO
D.E.P TITLE 5 AND LOCAL BOAR[
OF HEALTH REGULATIONS.
3. ALL PIPES LOCATED UNDER PAV
OR TRAVELED WAY SHALL BE SC
40 OR EQUAL.
4. THERE ARE NO KNOWN PRIVATE
LOCATED WITHIN 150 FT. OF THE
PROPOSED LEACHING FACILITY N
ANY KNOWN WELLS PROPOSED W
150' OF ANY KNOWN LEACHING 1
5. WITHIN LIMIT OF EXCAVATION REI
ALL TOPSOIL, SUBSOIL AND 0TH
IMPERVIOUS MATERIAL.
6. REPLACE ALL EXCAVATED MATO
CLEAN GRANULAR SAND, FREE FROM
MATERIAL AND DELETERIOUS SUBSTA
MIXTURES AND LAYERS OF DIFFEREN
OF SOIL SHALL NOT BE USED. THE I
NOT CONTAIN ANY MATERIAL LARGEF
TWO INCHES. A SIEVE ANALYSIS, USI
SIEVE, SHALL BE PERFORMED ON A
REPRESENTATIVE SAMPLE OF FILL. U
BY WEIGHT OF THE FILL SAMPLE MA
RETAINED ON THE 94 SIEVE. SIEVE r
ALSO SHALL BE PERFORMED ON THE
OF FILL SAMPLE PASSING THE #4 SI
ANALYSES MUST DEMONSTRATE THA
MATERIAL MEETS EACH OF THE FOLI
SPECIFICATIONS:
1007 MUST PASS #4 SIEVE
(4.75 mm EFFECTIVE PARTICLE
107-100% MUST PASS #50 SIEVE
(0.30 mm EFFECTIVE PARTICLE
7-20% MUST PASS #100 SIEVE
(0.15 mm EFFECTIVE PARTICLE
%57 MUST PASS #200 SIEVE
(0.075 mm EFFECTIVE PARTICL
7. EXISTING UTILITIES WHERE SHOW
IN THE DRAWINGS ARE APPROX
THE CONTRACTOR SHALL BE RE
SIBLE FOR PROPERLY LOCATING
COORDINATING THE PROPOSED I
STRUCTION ACTIVITY WITH DIG
AND THE APPLICABLE UTILITY
COMPANY AND MAINTAINING THI
EXISTING UTILITY SYSTEM IN SE
DIG -SAFE SHALL BE NOTIFIED I
THE STATE OF MASSACHUSETT!
STATUTE CHAPTER 82, SECTION
AT TEL 1-888-344-7233. THI
ENGINEER DOES NOT GUARANTE
THEIR ACCURACY OR THAT ALL
UTILITIES AND SUBSURFACE STE
ARE SHOWN. LOCATIONS AND
ELEVATIONS OF UNDERGROUND
TAKEN FROM RECORD PLANS. 1
CONTRACTOR SHALL VERIFY SI2
LOCATION AND INVERTS OF UTI
AND STRUCTURES AS REQUIRE[
TO THE START OF CONSTRUCTI
8. THIS SYSTEM IS NOT DESIGNED
THF (ICF nF n rAQRGrF nmkir
A GARBAGE GRINDER IS NOT
RECOMMENDED DUE TO RECOGN
ADVERSE IMPACTS TO THE LEA
FACILITY.
\
ANY FIELD CHANGES THAT MA)
REQUIRED.
Cl ASIC
657 Main Street, (RT. 28) Un
W. Yarn outh Massachusetts
02673
508 778 f
PROJECT TITLE:
DESIGN FO
SEWAGE DISP(
SYSTEM
#17
CHASE GAR[
@DMH /
ENCHMARK
TAG BOLT ON
HYDRANT.
ELEV 102.5
I
1_ 8/22/05 RELOC.
GENERAL NOTES:
1. THIS PLAN IS FOR DESIGN AND
CONSTRUCTION OF THE SEWAGE
DISPOSAL FACILITY ONLY.
2. ALL CONSTRUCTION METHODS AN
MATERIALS SHALL CONFORM TO
D.E.P TITLE 5 AND LOCAL BOAR[
OF HEALTH REGULATIONS.
3. ALL PIPES LOCATED UNDER PAV
OR TRAVELED WAY SHALL BE SC
40 OR EQUAL.
4. THERE ARE NO KNOWN PRIVATE
LOCATED WITHIN 150 FT. OF THE
PROPOSED LEACHING FACILITY N
ANY KNOWN WELLS PROPOSED W
150' OF ANY KNOWN LEACHING 1
5. WITHIN LIMIT OF EXCAVATION REI
ALL TOPSOIL, SUBSOIL AND 0TH
IMPERVIOUS MATERIAL.
6. REPLACE ALL EXCAVATED MATO
CLEAN GRANULAR SAND, FREE FROM
MATERIAL AND DELETERIOUS SUBSTA
MIXTURES AND LAYERS OF DIFFEREN
OF SOIL SHALL NOT BE USED. THE I
NOT CONTAIN ANY MATERIAL LARGEF
TWO INCHES. A SIEVE ANALYSIS, USI
SIEVE, SHALL BE PERFORMED ON A
REPRESENTATIVE SAMPLE OF FILL. U
BY WEIGHT OF THE FILL SAMPLE MA
RETAINED ON THE 94 SIEVE. SIEVE r
ALSO SHALL BE PERFORMED ON THE
OF FILL SAMPLE PASSING THE #4 SI
ANALYSES MUST DEMONSTRATE THA
MATERIAL MEETS EACH OF THE FOLI
SPECIFICATIONS:
1007 MUST PASS #4 SIEVE
(4.75 mm EFFECTIVE PARTICLE
107-100% MUST PASS #50 SIEVE
(0.30 mm EFFECTIVE PARTICLE
7-20% MUST PASS #100 SIEVE
(0.15 mm EFFECTIVE PARTICLE
%57 MUST PASS #200 SIEVE
(0.075 mm EFFECTIVE PARTICL
7. EXISTING UTILITIES WHERE SHOW
IN THE DRAWINGS ARE APPROX
THE CONTRACTOR SHALL BE RE
SIBLE FOR PROPERLY LOCATING
COORDINATING THE PROPOSED I
STRUCTION ACTIVITY WITH DIG
AND THE APPLICABLE UTILITY
COMPANY AND MAINTAINING THI
EXISTING UTILITY SYSTEM IN SE
DIG -SAFE SHALL BE NOTIFIED I
THE STATE OF MASSACHUSETT!
STATUTE CHAPTER 82, SECTION
AT TEL 1-888-344-7233. THI
ENGINEER DOES NOT GUARANTE
THEIR ACCURACY OR THAT ALL
UTILITIES AND SUBSURFACE STE
ARE SHOWN. LOCATIONS AND
ELEVATIONS OF UNDERGROUND
TAKEN FROM RECORD PLANS. 1
CONTRACTOR SHALL VERIFY SI2
LOCATION AND INVERTS OF UTI
AND STRUCTURES AS REQUIRE[
TO THE START OF CONSTRUCTI
8. THIS SYSTEM IS NOT DESIGNED
THF (ICF nF n rAQRGrF nmkir
A GARBAGE GRINDER IS NOT
RECOMMENDED DUE TO RECOGN
ADVERSE IMPACTS TO THE LEA
FACILITY.
9. THE ENGINEER IS TO BE NOTIFIE
ANY FIELD CHANGES THAT MA)
REQUIRED.
Cl ASIC
657 Main Street, (RT. 28) Un
W. Yarn outh Massachusetts
02673
508 778 f
PROJECT TITLE:
DESIGN FO
SEWAGE DISP(
SYSTEM
#17
CHASE GAR[
LANE
YARMOUTH P
PREPARED FOR:
LEONARD & MARIA D'Of
68 MARSH SIDE DR
YARMOUTH PORT
MA 02675
(508 375-6448
DATE. APRIL 11, 2005
COMP. D K.
CHECK: M. DIBB
DRAWN: K. HEALY
FIELD: D. GAZZOLO /J.
FILE NO. 8807-SEP.DWG
DWG NO. 5616-01
JOB NO. 4-8807.00
SHEE