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DATE: ,( w REVISED
DRAWING NUMBER
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SCALE: (!F�' 1J. APPROVED BY: DRAWN BYJI;7 G. -
DATE: REVISED
DRAWING NUMBER
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coAPPROVED
YARMOUTH COMMITTEE -,
OKHRD
i -
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SCALE: (!F�' 1J. APPROVED BY: DRAWN BYJI;7 G. -
DATE: REVISED
DRAWING NUMBER
6� ASSESSORS MAP: 95
ROUTE 9
PARCEL: G 23 TEST HOLE LOGS NOTES:
�1Ly
CURRENT ZONING: R-40 ENGINEER: THOMAS MCLELLAN P.E. 1. VERTICAL DATUM: _ASSUMED FROM QUAD (NCVD +/—)
BUILDING SETBACKS:WITNESS: PETER BRYANTON 2. MUNICAPAL WATER IS AVAILABLE.
41 F. 30' S: 20' R: 20' DATE 11-12-96 3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
PERCOLATION RATE: 10 HIN/IN (ON ABUTTING LOT) 4• ALL PRECAST UNITS TO CONFORM WITH AASHTO H—f0 & H-20
LOADING SPECIFICATIONS.
FLOOD ZONE: C TH-1 TS -2 5. PIPE PITCH _ f/4"- PER FOOT, (UNLESS NOTED OTHERWISE).
A�sT� 44'0 48D 6. FIRST Z' OF PIPE OUT OF D—BOX TO BE SET LEVEL.
�O LOAMY SANDIZ N ELEv
S 0 � SANDHORIZON 2LE 7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
NT LOCUqp
HELMSMAN DR
6" fOYR 211 43.5 r fOYR 2/1 42S USE OF A GARBAGE DISPOSAL. a B AMYHORIZON B HORIZON 8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
440 SO 10YR 5 8�D 41,5 30 fLOAMY 8�D 40S STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
LOCATION MAP Cf HORIZON Cf HORIZON HEALTH REGULATIONS.
LOT 231 MEDIUM SAND SILT LOAM
4a' 2sY s 40D z.5Y 6\2 9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR
C2 HO
15A02 + S F. / 1 HORIZON (BANDS OF SAND)
(0.34 -i:-Ac) SIL sLOAM 96' 35.0 TO CONSTRUCTION.
4x4 RLFC PAD C2 HORIZON 10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
EXISTING CATCH BASINS / 126' (BANDS OF SAND) 335 LOA 6\4
99 I � C3 HORIZON LOAMY SAND, EXCEED 3.0.
LLL"' 205 SAND 2SY11. ALL UNSUITABLE SOIL (SILT LOAM, APPROX. 8' — 10' DEEP) TO BE
f8o' \ zsD 1ss' zs.o REMOVED WITHIN 5' OF LEACHING AREA AND REPLACED WITH CLEAN
/ I 4f
�;` NO CROUND!'ATER ENCOUNTERED MEDIUM SAND.
y 0' I
'� 42
0 10,�� ,g I I I SEPTIC SYSTEM DESIGN
LLQ 38 , i I 1
4s
I 1 FLOiV ESTIMATE:
! i I I \ '�'? \ BEDROOMS AT 110 GAL/DAY/BEDROOM = 330 GAL/DAY
'!' \ SEPTIC TANK:
IL` \ y \ rkt330 GAL/DAY x 2 DAYS = 660 GAL
44 USE 1500 GALLON SEPTIC TANK
/ LEACHING AREA:
45
ter\ 44 46
1 ,� k / :) :' / \O ��•.. I 43 1 ! / USE 4 FLOWDIFFUSORS WITH T OF STONE AROUND
v sr ` :'is ` l �G._`. ../ : , I /
SIDES. 4' AT ENDS AND T UNDER (40' x 10' x 2' DEEP)
I I SIDE AREA: _ (40 + 10)2 x 2 = 200
/. ! i BOTTOM AREA 40' x 10' = 400 SF (•56) = f12 GAL/DAY
4�y s� ::'/ i �d�ti$. / ; �sf I I (.56) = 224 GAL/DAY
�. 4z
i / ! w90 / k.' ( I I ! I TOTAL CAPACITY = 336 GAL/DAY
05x0 ,G i SS ! A�\\i�� /
gA ASSESSORS MAP. 95
ROUTE Tog PARCEL: G 23
�ZLy
CURRENT ZONING: R-40
BUILDING SETBACKS:
qo� F: 30' S: 20' R: 20'
FLOOD ZONE: C
L� LOCUS
HELMSMAN DR
LOCATION MAP
LOT 23
15,002 + S.F.
(0.34 4 AC.)
g]A�
/ 40
I
EXISTING CATCH BASINS 39 I
I
TH-3
42.0
1 ELEV
80" 10YR 518 139.
Cl HORIZON
SILT
.ZY 6\ice
loe (BANDS OF SIAM) 33
C2 HORIZON
LOAMY SAND
2.SY 6\4
4x4 ELEC PAD
�'
ILU
f8--
I 41
}
4 Y 9p• 1 I 42
I 1 I
43
I I 1
} }
N
44 45 46
43 1
'lei / ' �' /X41 42 I I
- r
Swot
4S� / � •':•/ :' • / �¢p4,09y\gip � G.�. t... •{ \\ � i� � i �
lb
loe .1e
UTILITY CLUSTER
42' r'
BENCHMARK TOP OF l
CONCRETE BOUND /oo ' '• /' '
ELEV= 397!' 43� '
i <
45 le i11
46
47
KEY:
EXISTING CONTOUR: - - - -
PROPOSED CONTOUR : ..................•••••.•.••.•
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25
TEST HOLE:
UTILITY POLE: -o-
FENCE LINE: -
HYDRANT: -6
RETAINING WALL:
TREE:
DM # 96-188 (D15F30B)
48'
DM
LOAMY SAND
rY SAND 2.5Y 6\4 11. ALL UNSUITABLE SOIL (SILT LOAM, APPROX. 8' 40' DEEP) TO BE
6\4 29.0 f68' 29D REMOVED WITHIN 5' OF LEACHING AREA AND REPLACED WITH CLEAN
MEDIUM SAND. k.
NO GROUNDWATER ENCOUNTERED
FPPROVED ��^^
YAR4!OUTM COMMITTEE
SEPTIC SYSTEM DESIGN OKHRU i
i - �
FLOW ESTIMATE:
.3 BEDROOMS AT 110 CAL/DAY/BEDROOM = 330 GAL/DAY
SEPTIC TANK: DECK
330 CAL/DAY x 2 DAYS = 660 GAL sss
USE 1500 GALLON SEPTIC TANK
LEACHING AREA. PROPOSED
24' 3 BEDROOM
26
USE 4 FLOWDIFFUSORS WITH 3' OF STONE AROUND DWELLING
j SIDES. 4' AT ENDS AND T UNDER (40' x f0' x 2' DEEP) GARAGE
SIDE AREA: (40 + 10)2 x 2 = 200 (S6) = 1f2 CAL/DAY fss f�
BOTTOM AREA: 40' x 10' = 400 SF (56) = 224 GAL/DAY
TOTAL CAPACITY = 336 GAL jDAY n nn nn c c n nm s r r r .rr
SEPTIC SYSTEM SECTION
. TEST HOLE LOGS
43.0PONE
NOTES:
TOP OF FOUNDATION
O
INSPECTION COVER
t'o Ba Wr1'HIN s' OF GRADE)
Q O
ENGINEER: THOMAS MCLELLAN, P.E.
1. VERTICAL DATUM: ASSUMED FROM QUAD (NGVD +j-)
WITNESS: PETER BRYAAFTON
2. MUNICAPAL WATER IS AVAILABLE.
DATE: 11-12-96 & 2-5-97
3. SCHEDULE 40 - 4" PVC PIPE TO BE USED THROUGHOUT SEPTIC SYSTEM.
PERCOLATION RATE. 14 MIN/IN Of DEEP
0 TH-3))
4. ALL PRECAST UNITS TO CONFORM WITH AASHTO H-10 A• H-20
LOADING SPECIFICATIONS.
TH-1 TH-2
5. PIPE PITCH = 1/4" PER FOOT, (UNLESS NOTED OTHERWISE).
44.0
43D
6. FIRST 2' OF PIPE OUT OF D -BOX TO BE SET LEVEL.
0 A A HORIZON
XLEV
0 & A HORIZON
ELEV
7. THE SEPTIC SYSTEM HAS NOT BEEN DESIGNED TO ACCOMODATE THE
6C
LOAMY SAND
43s 6"
LOAMY 2 SAND
42.5
USE OF A GARBAGE DISPOSAL.
B HORIZON
B HORIZON
8. ALL CONSTRUCTION DETAILS ARE TO BE IN CONFORMANCE WITH THE
30"
IOOYR s 8�D
41.5 3cr
fLOAMY
oYR s SAND
4os
STATE OF MASS. ENVIRONMENTAL CODE (TITLE FIVE) AND LOCAL
Cl HORIZON
Cl HORIZON
HEALTH REGULATIONS.
48'
MEDIUM SAND
2.5Y 7\6
40,0
SILT LOAM
2.5Y 8\2
9. CONTRACTOR TO VERIFY LOCATIONS OF ALL UTILITIES PRIOR
HORIZON
(BANDS Of SAND)
8510TO
CONSTRUCTION.
SILT
Z.5Y 6\2
C2 HORIZON
10. GROUND COVER OVER ALL SEPTIC SYSTEM COMPONENTS NOT TO
26"
(BANDS Or SAND)'
3315EXCEED
3 0' - -
f8--
I 41
}
4 Y 9p• 1 I 42
I 1 I
43
I I 1
} }
N
44 45 46
43 1
'lei / ' �' /X41 42 I I
- r
Swot
4S� / � •':•/ :' • / �¢p4,09y\gip � G.�. t... •{ \\ � i� � i �
lb
loe .1e
UTILITY CLUSTER
42' r'
BENCHMARK TOP OF l
CONCRETE BOUND /oo ' '• /' '
ELEV= 397!' 43� '
i <
45 le i11
46
47
KEY:
EXISTING CONTOUR: - - - -
PROPOSED CONTOUR : ..................•••••.•.••.•
EXISTING SPOT ELEVATION: 25.5
PROPOSED SPOT ELEVATION: 25
TEST HOLE:
UTILITY POLE: -o-
FENCE LINE: -
HYDRANT: -6
RETAINING WALL:
TREE:
DM # 96-188 (D15F30B)
48'
DM
LOAMY SAND
rY SAND 2.5Y 6\4 11. ALL UNSUITABLE SOIL (SILT LOAM, APPROX. 8' 40' DEEP) TO BE
6\4 29.0 f68' 29D REMOVED WITHIN 5' OF LEACHING AREA AND REPLACED WITH CLEAN
MEDIUM SAND. k.
NO GROUNDWATER ENCOUNTERED
FPPROVED ��^^
YAR4!OUTM COMMITTEE
SEPTIC SYSTEM DESIGN OKHRU i
i - �
FLOW ESTIMATE:
.3 BEDROOMS AT 110 CAL/DAY/BEDROOM = 330 GAL/DAY
SEPTIC TANK: DECK
330 CAL/DAY x 2 DAYS = 660 GAL sss
USE 1500 GALLON SEPTIC TANK
LEACHING AREA. PROPOSED
24' 3 BEDROOM
26
USE 4 FLOWDIFFUSORS WITH 3' OF STONE AROUND DWELLING
j SIDES. 4' AT ENDS AND T UNDER (40' x f0' x 2' DEEP) GARAGE
SIDE AREA: (40 + 10)2 x 2 = 200 (S6) = 1f2 CAL/DAY fss f�
BOTTOM AREA: 40' x 10' = 400 SF (56) = 224 GAL/DAY
TOTAL CAPACITY = 336 GAL jDAY n nn nn c c n nm s r r r .rr
SEPTIC SYSTEM SECTION
ELEV.
DEMAREST-MCLELLAN ENGINEERING
24 SCHOOL STREET P.O. BOX 463
HEST DENNIS, MASSACHUSETTS 02670
PHONE & FAX : (508) 898-7710
ayi°J 1500 CAL
ELEV. SEPTIC TANK
(6" OF STONE UNDER OR
MECHANICALLY COMPACTED)
TEE SIZES:
INLET: 6" UP, f3" DOWN
OUTLET. 6" UP, 14" DOWN
L�
39.5
ELEV. D -BOX
39.17
39.34 (6" OF ELEV.
ELEV. STONE
UNDER) 38.75
GAS BAFFLE AT ELEV
OUTLET TEE
APPROVED BY: DATE.
r�
fill
c -
THOMAS McLELLAN, P.E. 11 JOHN\k. L)EMAREST JNP
2" PEASTONE
314--f 1 j2"WASHED STONE
/-- ELEV.= 39.2
/ t .r'" 36.75
> 4 > ELEV.
F 40' --
4 FLOWDIFFUSORS WITH 3' OF STONE
AROUND SIDES, 4' AT ENDS AND T UNDER
(40' x 10' x 2' DEEP) (H-20)
SITE AND SEWAGE PLAN
LOCATION.'
44 HELMSMAN DRIVE
YARMOUTH, MA "
PREPARED FOR-
REEF
ORREEF REALTY s'
y ..
SCALE: I"= 20' DATE: 1 19 96
REFERENCE: LAND COURT CASE #36472
REVISED. 1-9-97 REVISED: 2-5-197
COVERS 1rrTHIN 12' of
43.0PONE
FINISHED GRADE
TOP OF FOUNDATION
O
INSPECTION COVER
t'o Ba Wr1'HIN s' OF GRADE)
Q O
ELEV.
DEMAREST-MCLELLAN ENGINEERING
24 SCHOOL STREET P.O. BOX 463
HEST DENNIS, MASSACHUSETTS 02670
PHONE & FAX : (508) 898-7710
ayi°J 1500 CAL
ELEV. SEPTIC TANK
(6" OF STONE UNDER OR
MECHANICALLY COMPACTED)
TEE SIZES:
INLET: 6" UP, f3" DOWN
OUTLET. 6" UP, 14" DOWN
L�
39.5
ELEV. D -BOX
39.17
39.34 (6" OF ELEV.
ELEV. STONE
UNDER) 38.75
GAS BAFFLE AT ELEV
OUTLET TEE
APPROVED BY: DATE.
r�
fill
c -
THOMAS McLELLAN, P.E. 11 JOHN\k. L)EMAREST JNP
2" PEASTONE
314--f 1 j2"WASHED STONE
/-- ELEV.= 39.2
/ t .r'" 36.75
> 4 > ELEV.
F 40' --
4 FLOWDIFFUSORS WITH 3' OF STONE
AROUND SIDES, 4' AT ENDS AND T UNDER
(40' x 10' x 2' DEEP) (H-20)
SITE AND SEWAGE PLAN
LOCATION.'
44 HELMSMAN DRIVE
YARMOUTH, MA "
PREPARED FOR-
REEF
ORREEF REALTY s'
y ..
SCALE: I"= 20' DATE: 1 19 96
REFERENCE: LAND COURT CASE #36472
REVISED. 1-9-97 REVISED: 2-5-197