HomeMy WebLinkAboutEngineered Plans - 2015OF Mgss9��G
o PETER T.
McENTEE
CIVIL "'
No. 35109
WETLAND DELINEATION
EXISTING CESSPOOLS (approx.)
CONTRACTOR SHALL LOCATE, PUMP
& FILL WITH SAND & ABANDONED
9134
X e
GS
c�
PROPOSED
SEPTIC TANK
96,64 i
INSTALL NEW SLEEVED
WATER SERVICE -\
100.04 N\
JACK VACCARO
Environmental Consultant
P.O. Box 955
Sandwich, MA 02563
(508) 888-5855 _
FLOOD ZONE DESIGNATION
MAP NO. 25001CO579J
EFFECTIVE DATE: JULY 16, 2014
ZONE X & AE (EL9)
E-CEIVE
--96 - -EXISTING
CONTOUR
1 "=20'
x 90.12
EXISTING SPOT GRADE
,� 1 g 7016
%-N/
[HEALTH
x 0
PROPOSED SPOT GRADE
` I
+ 80,51 1 ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
EXISTING WATER SERVICE
DEPT.
X11/-
PROPOSED WATER SERVICE
X 83.33
OF LINER, EL.93.0
(SLEEVED)
N BOTTOM OF LINER, EL.88.0 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
-a H.4y-
OVERHEAD WIRES
I
V-1050
WETLAND FLAG
x 82,67
6,98
12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
END OF DRIVEWAY)
__4!L
WETLAND SYMBOL
APPROXIMATE FLOOD �
ZONE BOUNDARY \
MBL
TEST PIT
r
V1 / 2) A 3' variance, SAS to property line (side), for an 7' setback.
i
14. THE CONTRACTOR IS RESPONSIBLE TO TAKE ALL MEASURES TO MAINTAIN
BENCHMARK
THE STRUCTURAL STABILITY OF ADJACENT STRUCTURES.
3) A 5' variance, septic tank to cellar wall, for a 5' setback.
WORK LIMlT(TYP.) 84,54\
x �l,
7332±SF
LEGEND
0
Hu nCm°k 0 N
o /®�° LOCUS �
y �I
TasOmon°Zr `\
° \� Swamp
i Cove
o� I
LOCUS MAP
NOT TO SCALE
-OA
- -4 08` - 7) 24' variance requested, for 76' to B.V.W.
x 87 62 �Q� ` - x 84,86 3' TOESEWAGE INSPECT INSPECTION AND APPROVAL SPOSAL I BY SHALL HE NBOARD OFCHEALTH-AND OT BE THE
�X 88,11 DESIGN ENGINEER.
\� x 87`� �8� 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
x 8 9.2 5"' ACCESS ALLY FOR FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
SKID STEER TO FILL ENGINEER BEFORE CONSTRUCTION CONTINUES.
88,14 TP CESSPOOLS 5. ALL ELEVATIONS BASED ON NAVD88.
q 8.1 �� 87,8 ' -88 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
9.33 .��i r HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
M �L
344!4
/ W/CELLAR BELC
,EXISTING'
h HOUSE(#394'A /
% T. 0. F. = 95.44±'
x.195,95 In
A
R
��� ► 94.1
99,88 STON ��'; _ ::...�..•;
99 57
99,14 97`S ��<< 9
OF
ASN OF MASS GA'4l/�cC _ 97.71E
�cyGs /GY 99,01
DANIEL
A 98,76 9 ,
OJALA +
° No. 40980 98.47
98,53
o�Fss�oaO PLAN REVISION
qy0 SU NES _ _ 1) ADD WORK LIMIT & SILT FENCE
2) ADD ACCESS ALLY FOR SKID STEER
3) ADD LOCAL VARIANCE REQUEST, SEC. 3.7
V 1 '\GENERAL
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
1 "=20'
81,,00 3
8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM.
NOTES:
LOT 3
\
` I
+ 80,51 1 ALL CHANGES TO THIS PLAN MUST BE APPROVED BY THE LOCAL
AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
a INSTAL4_ 40 MIL POLY
F� e /
c'F` `-----VEGETATED
BOARD OF HEALTH AND THE DESIGN ENGINEER.
X 83.33
OF LINER, EL.93.0
�� WETLAND 2. ALL WORK AND MATERIALS SHALL CONFORM TO THE REQUIREMENTS
N BOTTOM OF LINER, EL.88.0 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
0)) --94-
�'�
OF THE STATE ENVIRONMENTAL CODE, TITLE V, AND ANY APPLICABLE
X 88.13 ,
CRUSHED STONE DRIVEWAY
e 57�
LOCAL RULES AND REGULATIONS; EXCEPT AS REQUESTED BELOW:
12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
END OF DRIVEWAY)
LOT 4 �` �-
-310 CMR 15.405(1)(a)(b)&(g):
�� 4 1) A 4' variance, septic tank to property line (front), for a 6' setback.
APPROXIMATE FLOOD �
ZONE BOUNDARY \
MBL
� e `x
136-196` '
r
V1 / 2) A 3' variance, SAS to property line (side), for an 7' setback.
i
14. THE CONTRACTOR IS RESPONSIBLE TO TAKE ALL MEASURES TO MAINTAIN
75' BUFFER
THE STRUCTURAL STABILITY OF ADJACENT STRUCTURES.
3) A 5' variance, septic tank to cellar wall, for a 5' setback.
WORK LIMlT(TYP.) 84,54\
83.08 x
7332±SF
V102 4 A 10' variance, SAS to cellar wall, for an 10' setback.
V101 )
SILTATION FENCE x
-- -8-4 -._
+ 83.46
� 83,50 5) A 3' variance to max. cover requirement, for 5' of cover over SAS.
®83,32
x 83,57
�....,, 6) To install a sleeved water service within 10' of the septic tank.
� -*LOCAL REGULATION SECTION 37
-OA
- -4 08` - 7) 24' variance requested, for 76' to B.V.W.
x 87 62 �Q� ` - x 84,86 3' TOESEWAGE INSPECT INSPECTION AND APPROVAL SPOSAL I BY SHALL HE NBOARD OFCHEALTH-AND OT BE THE
�X 88,11 DESIGN ENGINEER.
\� x 87`� �8� 4. ANY CONDITIONS ENCOUNTERED DURING CONSTRUCTION DIFFERING
x 8 9.2 5"' ACCESS ALLY FOR FROM THOSE SHOWN HEREON SHALL BE REPORTED TO THE DESIGN
SKID STEER TO FILL ENGINEER BEFORE CONSTRUCTION CONTINUES.
88,14 TP CESSPOOLS 5. ALL ELEVATIONS BASED ON NAVD88.
q 8.1 �� 87,8 ' -88 6. THE DESIGN ENGINEER IS NOT RESPONSIBLE FOR THE FAILURE OF
THE CONTRACTOR OR OWNER TO NOTIFY THE LOCAL BOARD OF
9.33 .��i r HEALTH FOR PROPER INSPECTIONS DURING CONSTRUCTION.
M �L
344!4
/ W/CELLAR BELC
,EXISTING'
h HOUSE(#394'A /
% T. 0. F. = 95.44±'
x.195,95 In
A
R
��� ► 94.1
99,88 STON ��'; _ ::...�..•;
99 57
99,14 97`S ��<< 9
OF
ASN OF MASS GA'4l/�cC _ 97.71E
�cyGs /GY 99,01
DANIEL
A 98,76 9 ,
OJALA +
° No. 40980 98.47
98,53
o�Fss�oaO PLAN REVISION
qy0 SU NES _ _ 1) ADD WORK LIMIT & SILT FENCE
2) ADD ACCESS ALLY FOR SKID STEER
3) ADD LOCAL VARIANCE REQUEST, SEC. 3.7
OWNER OF RECORD
BENCHMARK
7. WATER SUPPLY PROVIDED BY TOWN WATER SERVICE.
1 "=20'
TOP OF CONC. WALL
8. THERE ARE NO WELLS WITHIN 100' OF THE PROPOSED SEPTIC SYSTEM.
WAKEBY DEVELOPMENT CORP.
EL.=94.44
9. ALL AREAS CLEARED FOR CONSTRUCTION SHALL BE RESTORED AS
x 90.58
AGREED UPON BY OWNER AND CONTRACTOR OR AS OTHERWISE
a INSTAL4_ 40 MIL POLY
DIRECTED BY THE APPROVING AUTHORITIES.
`LINER
-��TOP
10. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO VERIFY
OF LINER, EL.93.0
THE LOCATION OF ALL UNDERGROUND UTILITIES, PRIOR TO BEGINNING
CONSTRUCTION.
N BOTTOM OF LINER, EL.88.0 11. WHERE REQUIRED, CONTRACTOR SHALL REMOVE ALL UNSUITABLE SOILS
0)) --94-
IN THE AREA BENEATH AND FOR 5' ON ALL SIDES OF THE S.A.S., OR
INSTALL NEW SLOPED
AS OTHERWISE DIRECTED AND REPLACE WITH CLEAN SAND AS SPECIFIED
CRUSHED STONE DRIVEWAY
IN 310 CMR 15.255(3).
(INSTALL WHEEL STOPS AT
12. AREAS REQUIRING STRIPOUT OF UNSUITABLE MATERIALS SHALL BE
END OF DRIVEWAY)
INSPECTED BY DESIGN ENGINEER PRIOR TO BACKFILL.
13. THE ENGINEER IS NOT RESPONSIBLE FOR ANY UNDOCUMENTED EXISTING
96,12
SEPTIC SYSTEM COMPONENTS NOT SHOWN ON THE PLAN.
14. THE CONTRACTOR IS RESPONSIBLE TO TAKE ALL MEASURES TO MAINTAIN
75' BUFFER
THE STRUCTURAL STABILITY OF ADJACENT STRUCTURES.
g -'- - -
TO W7L4NDS
15. PROPERTY LINES SHOWN HAVE BEEN DETERMINED BY EXAMINING THE
VENT
PLAN OF RECORD AND SURROUNDING PLANS OF RECORD AND ARE
95,71
APPROXIMATE. THIS PLAN IS TO BE USED FOR SEPTIC SYSTEM PURPOSES
ONLY, AND IS NOT TO BE CONSIDERED A PROPERTY LINE SURVEY.
WORK LIMPROPOSED
SILTATIONION FENCENCE
F
SEPTIC SYSTEM UPGRADE PLAN
-PROPOSED S.A.S.
394A NORTH DENNIS RD., YARMOUTHPORT, MA
Prepared for:
Wakeby Development Corp., 2 Jillson Way, E. Sandwich, MA 02537
Engineering by:
Survey Review by:
SCALE
DRAWN
JOB. NO.
OWNER OF RECORD
Engineering Works, Inc.
Down Cape Engineering
1 "=20'
P.T.M.
218-15
WAKEBY DEVELOPMENT CORP.
12 West Crossfield Road
939 Main St., Suite C
2 JILLSON WAY
Forestdole, MA 02644
Yarmouth Port, MA 02675
DATE
CHECKED
SHEET N0.
EAST SANDWICH, MA 02537
(508) 477-5313
(508) 362-4541
11/25/15
P.T.M.
1 Of 2
SEPTIC TANK
INSTALL RISERS & COVERS OVER INLET &
OUTLET AND SET TO 6" OF FINISH GRADE
T.O.F=95.44±
F.G. EL.=95.0±
L = 11'
® S=1% (MIN.)
4"SCH40 PVC
INV.=93.00
INSTALL NEW SEWER C
AT HOUSE, INV.=93.44
F.G. EL.=95.1±
3'(max.)
48" LIQUID -
LEVEL ADD
GAS BAFFLE
PROPOSED D -BOX
INSTALL RISER & COVER
SET TO 6" OF GRADE
L = 35'
@S=1% (MIN.)
4"SCH40 PVC
NOTES:
1) CONTRACTOR SHALL VERIFY ALL EXISTING PIPE
INVERTS, PRIOR TO INSTALLATION.
2) SEPTIC TANK & D -BOX SHALL BE SET LEVEL AND
TRUE TO GRADE ON A MECHANICALLY COMPACTED
SIX INCH CRUSHED STONE BASE, AS SPECIFIED
IN 310 CMR 15.221(2).
3) INSTALL INLET & OUTLET TEES AS REQUIRED.
4) GAS BAFFLE TO BE INSTALLED ON OUTLET TEE
AS MANUFACTURED BY TUF-TITE, ZABEL OR EQUAL.
DESIGN CRITERIA
F.G. EL.=95.1 ±
L = 16'
® S=1% (MIN.)
4"SCH40 PVC
INV.=92.33-/ PROPOSED `INV.=92.16
NV.=92.75 D-60
3 OUTLETS INV.=92.00
TOP CONC. ELEV.=93.1 t -
BREAKOUT ELEV.=92.50 -
INV. ELEV.=92.00 -
BOTTOM ELEV.=90.00 -
4' OF NATURALLY OCCURRING
PERVIOUS MATERIAL
5' (MIN.) ABOVE G.W.
ADJUSTED G.W., EL.=81.6
SEPTIC SYSTEM PROFILE
NUMBER OF BEDROOMS: 2 BEDROOMS
SOIL TEXTURAL CLASS: CLASS I (EFFLUENT LOADING RATE=0.74 GPD/SF)
DESIGN PERCOLATION RATE: <2 MIN/IN
DAILY FLOW: 220 GPD
DESIGN FLOW: 220 GPD
GARBAGE GRINDER: NO -not allowed with design
LEACHING AREA REQUIRED: (220 GPD) = 297.3 SF
.74 GPD/SF
PROPOSED SEPTIC TANK: 1500 GALLON CAPACITY
PROPOSED D -BOX: 1 INLET, 3 OUTLET (MINIMUM), H-10 RATED
USE 1-500 GALLON LEACHING CHAMBER SURROUNDED
WITH 3/4" to 1-1/2" DOUBLE WASHED STONEWALL SIDES
SIDEWALL AREA: 2(12.8' + 16.5') x 2 = 117.2 SF
BOTTOM AREA: 12.8' x 16.5' = 211.2 SF
TOTAL AREA: .............................................................. 328.4 SF
DESIGN FLOW PROVIDED: 0.74 GPD/SF(328.4 SF) = 243.0 GPD
NOTE: TO PREVENT BREAKOUT, FINAL GRADE
SHALL NOT BE AT, OR BELOW, EL.=92.5
FOR A DISTANCE OF 15' FROM THE EDGE
OF THE PROPOSED S.A.S.
PROPOSED S.A.S. ±ROOF DECK
INSTALL H-20 RISER, FRAME & COVER OVER CHAMBER W/CELLAR BELOW
SET TO 3" OF F.G. TO SERVE AS INSPECTION PORT
F.G. EL.=�5.5± to 98.0±/"/
I veNr ,. ,EXISTING
' �" HOUSE(#394A)�
T.O. F. =95.44±'
-2- LAYER OF 1/8- TO 1/2"
DOUBLE WASHED STONE
(OR APPROVED FILTER FABRIC
aaaaaaa --3/4" TO 1-1/2" DOUBLE
5.2' 14'1 WASHED STONE
I / EFFECTIVE WIDTH =.12.8' I
4' I 8.5' ' I 4'
I EFFECTIVE LENGTH = 16.5' 1
SOIL LOG
DATE: SEPTEMBER 10, 2015
SOIL EVALUATOR: PETER McENTEE (SE#1542)
WITNESS: AMY VON HONE !R.S.- HEALTH AGENT
Elev. TP Depth
87.9 A 0"
LOAMY SAND
1OYR 4/2
87.4 B
LOAMY SAND
10YR 5/4
85.4
C
MED. SAND
2.5Y 6/6
81.6 ADJ. G.W. -
SOILS AT PROPOSED S.A.S.
LOCATION SHALL BE VERIFIED
PRIOR TO INSTALLATION.
0
PERC
14"/32"
30"
77.9 G.W. - 60"
77.4 1 126"
PERC RATE <2 MIN/IN. ("B & C" HORIZONS)
STANDING G.W. @ 120", (EL.=77.9)
INDEX WELL, AIW-247, ZONE B
WATER LEVEL=24.4 (AUG 2015), ADJUSTMENT=3.7'
LIN
0)
p �.
X36 /8.0'`��
S.A.S. f
00
SEPTIC LAYOUT
� � til t+ t�f t�1 1�1 til tit til tit t�f 1.1
(�ll�It�f1.1t�1t�lt�tt�lt�tt�t1.1
102"
500 GALLON CAPACITY, H-20 LOADING
CHAMBERS
N.T.S.
37"
58"
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
394A NORTH DENNIS RD., YARMOUTHPORT, MA
Prepared for: Wakeby Development Corp., 2 Jillson Way, E. Sandwich, MA 02537
Engineering by: Survey Review by: SCALE DRAWN JOB. NO.
Engineering Works, Inc. Down Cape Encgmeermg N.T.S. P.T.M. 218-15
12 West Crossfield Road 939 Main St., Suite C DATE CHECKED SHEEP N0.
Forestdole, MA 02644 Yarmouth Port, MA 02675
(508) 477-5313 (508) 362-4541 11/25/15 P.T.M. 2 Of 2
4" KNOCKOUT
20" DIA. COVER
4" KNOCKOUT0 / 4" KNOCKOUT
4" KNOCKOUT
500 GALLON CAPACITY, H-20 LOADING
CHAMBERS
N.T.S.
37"
58"
PROPOSED SEPTIC SYSTEM UPGRADE PLAN
394A NORTH DENNIS RD., YARMOUTHPORT, MA
Prepared for: Wakeby Development Corp., 2 Jillson Way, E. Sandwich, MA 02537
Engineering by: Survey Review by: SCALE DRAWN JOB. NO.
Engineering Works, Inc. Down Cape Encgmeermg N.T.S. P.T.M. 218-15
12 West Crossfield Road 939 Main St., Suite C DATE CHECKED SHEEP N0.
Forestdole, MA 02644 Yarmouth Port, MA 02675
(508) 477-5313 (508) 362-4541 11/25/15 P.T.M. 2 Of 2