HomeMy WebLinkAboutEngineer PlanLEGEND
99 -
EXISTING CONTOUR
X 99.1
EXIST. SPOT ELEV.
ALARM AND CONTROL PANEL SYSTEMPROFILE
®
C
-[991---
PROPOSED CONTOUR
TO BE INSTALLED INSIDE
[98.4
PROPOSED SPOT EL.
BUILDING. ALARM TO BE ON (NOT TO SCALE) PROVIDE INSPECTION PORT WITH
SEPARATE CIRCUIT FROM PUMP CONCRETE COVER TO WITHIN 6"
GRADE 4" VENT, PERF.
TH1
ALL WIRING TO CODE.
RUNS OVER 2"
PROVIDE CHARCOAL FILTER
TEST HOLE
13.2
ACCESS COVER TO FIN. GRADE
PROVIDE QUICK DISCONNECT FOR PUMP
DRILL LAST HOLE IN EACH
LATERAL ON TOP TO VENT
AND INSECT SCREEN
r
TOP FNDN. EL.=
2.�.
SLOPE OF GROUND
11.0' MINIMUM
OF
COVER OV
1
z
AIR WHILE LATERAL FILLS
FEMALE
ADAPTOR & THREADED PLUG
2"0
.75' RECAST
_j_11
95'
THREADED END CONNECTION
UTILITY POLE
::=
PRECAST H-10 2" PRESSURE LINE
s�Rs (TYP.)
SCH 40 PVC
2SLOPE TO DRAIN BACK
1/4" SHIELDED �1'17
FIRE HYDRANT
I FLOAT SWITCH
8.92 INV.
ORIFICES f
---
: ,
11.0'
NOTE: NOT ALL SYMBOLS MAY APPEAR IN DRAWING
.-
:.�10"
*�091
2000 GAL
r ST/PC
,
2204 GAL
RESERVE
a
SETTINGS:
ALARM ON
Do o� 0�0
00 p
�---Q----g
0 0 � 2" INVERTS
CfJ Oo
J LEVEL AT 11.0'
9.17'
r
_ ---- _ _ _o -- _ --_--
BOTTOM ! EACHING�E�/EL AT EL. 10.5'
14"
PUMP ON
ZABEL FILTER
TEE
:.:
0 5" WORKING RANGE
5"
2" END MANIFOLD
OUTLET TEE W EXTENSION
/
.'
1500 GAL COMP.
PITCH TO DRAIN BACK TO
CONNECT ENDS
4' LIQUID LEVEL
12" PUMP OFF
PUMP CHAMBER- NO LOW SPOTS.
5.0'
*THE INSTALLER SHALL VERIFY THE
�'•�
�'' ` '"�' ""'' 4.
3/4" TO 1 1/2" DOUBLE WASHED STONE
LOCATIONS OF ALL UTILITIES AND ALL
o 0 0
0 0 0 0 0 0 0 0 0 0 0 0 o 0
WEEP HOLE
BUILDING SEWER OUTLETS AND
°o°o0° o°o°o°o°o°o°o
CHECK VALVE
SIDE ELEVATION
VIEW
ELEVATIONS PRIOR TO INSTALLING ANY
Z 6" BAFFLE
MYERS SRM 4
PORTION OF SEPTIC SYSTEM
6" CRUSHED STONE OR MECHANICAL
SUBMERSIBLE 4/10 HP PUMP
ADJUSTED GROUNDWATER EL. 5.5
COMPACTION. (15.221 [2])
SYSTEM (OR EQUAL)
(1.7'
FROM ENCOUNTERED GROUNDWATER)
(ON BLOCK)
BUOYANCY CALCS:
H-10 2000 GAL. DUAL COMP. SEPTIC TANK WEIGHS 20,000 LBS
2.51 x 12.0 x 6.5 X 62.4 = 12,217 LBS UP (OK) (2•9% SLOPE) DUAL COMPARTMENT
FOUNDATION 59' SEPTIC TANK/ 9' LEACHING FACILITY
PUMP CHAMBER
1 /4"o HOLE AT 5' O.C.
ALTERNATE BETWEEN TOP
& BOTTOM OF PIPE.
EXACT DIAMETER HOLES
SHOULD BE SHOP DRILLED WITH
A DRILL PRESS TO ENSURE
UNIFORMITY. REMOVE BURRS
PRIOR TO PLACING PIPE.
2.0" 0 SCH-40 PVC LATERAL
SNAP -ON C
SHIELD
DRAINAGE SLOTS
ORIFICE SHIELD OS200
ORENCO SYSTEMS INC
PH. 1-800-348-9843
OR EQUAL.
ORIFICE SHIELD DETAIL
NOT TO SCALE
1 • •
ENGINEER: CRAIG J. FERRARI, SE #13871
WITNESS: BARRY LEWIS
DATE: 9/26/24
PERC. RATE _ < 2 MIN/INCH
CLASS I SOILS ® UNSUITABLE SOIL
Q ELEV.
1
0" 11.0'
A
LS
1OYR 4/2
12"
LS
1OYR 5/8
20" ///// 9.3'
C1
PERC 2" PRESSURE
M/CS LINE BACK
TO PUMP
G-W ADJ. DATA:
2.5Y 7/4
WELL: MIW-29
2" MANIFOLD
ZONE: B
ADJ: 3.3'
SEPT 2024
120" 1.0'
GROUNDWATER ENCOUNTERED @ 87" EL. 3.8'
1 �
t 1 �
� X-
PROVID OF 40 MIL LINER AT 5'
OFF AS I EA SHOWN. TOP AT
E 11.17', t�TTOM A\ ; 8 .17 '
PROP. VENT WTI 'CHAARCOAL FILTER AND
BUGSCREEN (FINAL PL)kCEMENT BY
CONTRACTOR WITH OMEOWNER
CONSULTATION) O
11
gRDE TREECINE
/ N�o
�C
o WOOD
POST
5' REMOVAL OF UNSUITABLE SOIL REQUIRE
N AROUND PERIMETER OF LEACHING FA IITY,
Y DOWN TO SUITABLE SOIL LAYER. RE
WITH CLEAN MED. SAND, TO MEET
SPECIFICATIONS OF 310 CMR 15.255(3)
INSPECTION PORT
30.0' CLEANOUT (TYP.)
5.0'
o
U
<
toO<
CV
<
0
L6
VENT
LEACHING DETAIL
(SCALE: 1 "=10')
LOT AREA:
10,315 f S.F.
0.24 t AC._
1.3.0
A&
E<<Nc ,
PAVED -`
DRIVEWAY
,.� SEE
S
NOTE 16
�� 12
CON
C �
lST/N�. ATE \\\ \
GgRgGE W ISTINC \ f�
jLAg CLEANOUf
8(TYP.) I715
T O.F
Y� NEDGE ` 13.2, x
G
56.50 11
o F
DEN
BENCHMARK:
BULKHEAD COR.
=12.6' NAVD88
LIVING
ROOM
BEDROOM
KITCHEN =
ti
BEDROOM
m
EX/STI.NG FLOOR
PLANS
(NOT TO SCALE)
VARIANCES REQUESTED:
UNDER TOWN OF YARMOUTH HEALTH REGULATIONS:
- 50% OF THE REQUIRED GROUNDWATER ADJUSTMENT
(3.3' TO 1.7')
20
uj w 1s
z
0
w to
0
5
NOTES
1. DATUM IS NAVD 88
2. MUNICIPAL WATER IS EXISTING
3. MINIMUM PIPE PITCH TO BE 1/8" PER FOOT.
4. DESIGN LOADING FOR ALL PROPOSED PRECAST
UNITS TO BE AASHO H-11
5. PIPE JOINTS TO BE MADE WATERTIGHT.
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE
WITH 310 CMR 15.000 (TITLE 5.)
7. THIS PLAN IS FOR PROPOSED WORK ONLY AND
NOT TO BE USED FOR LOT LINE STAKING OR ANY
OTHER PURPOSE.
8. PIPE FOR SEPTIC SYSTEM TO SCH. 40-4" PVC.
9. COMPONENTS NOT TO BE BACKFILLED OR
CONCEALED WITHOUT INSPECTION BY BOARD OF
HEALTH AND PERMISSION OBTAINED FROM BOARD
OF HEALTH.
10. CONTRACTOR SHALL BE RESPONSIBLE FOR
CALLING DIGSAFE (1-888-344-7233) AND
VERIFYING THE LOCATION OF ALL UNDERGROUND &
OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF
WORK.
11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL
BE REMOVED BENEATH AND 5' AROUND THE
PROPOSED LEACHING FACILITY.
12. EXISTING LEACHING FACILITY SHALL BE PUMPED
AND REMOVED OR PUMPED AND FILLED WITH CLEAN
SAND.
13. OWNER'S ENGINEER TO PERFORM INSPECTIONS
OF THE FINAL INSTALLATION. MINIMUM OF 24 HOURS
NOTICE REQUIRED.
14. INSTALLER TO VERIFY THE ELECTRICAL SYSTEM
IS SUITABLE FOR PUMP CONNECTION. ELECTRICAL
PERMIT REQUIRED.
15. ACCESS FOR ROUTINE MAINTENANCE MUST BE
PROVIDED FOR ZABEL FILTER. INSTALLER MUST
FOLLOW MANUFACTURER'S SPECIFICATIONS FOR
PROPER FILTER INSTALLATION, INSTRUCT OWNER ON
MAINTENANCE.
16. SAWCUT & PATCH PAVEMENT AS REQ.
0
25 50 75 100
CAPACITY - GPM
PUMP CURVE FOR MYERS SRM4 4/10 HP PUMP
,,. 1. e
V"''°� DANIELA.�'r I^fie I�f�rslF�e
r: a 4 P
`� CIVIL ! nki i
r 1 i"; Est 4 ;:c.4 ✓9$0 g
�A a
A p �,zC r,R
---------- 0'���C�srE��`�os���,�.
g,_....e.._.�.
r � �
DATE DANIEL A. OJALA, P.E., P.L.S.
LOCUS MAP
SCALE 1 "=2000'f
ASSESSORS MAP 32 PARCEL 187
LOCUS IS WITHIN FEMA FLOOD ZONE X
(AREA OF MINIMAL FLOOD HAZARD) AS
SHOWN ON COMMUNITY PANEL #25001CO588J
DATED 7/16/2014
SITE IS WITHIN MASSDEP DESIGNATED NSA
SYSTEMIL A
GARBAGE DISPOSER IS NOT ALLOWED
EXISTING 2 BEDROOM DWELLING
DESIGN FLOW: 2 BEDROOMS ® 110 GPD = 220 GPD
USE A 220 GPD DESIGN FLOW
SEPTIC TANK: 220 GPD (2) = 440
USE A 2000 GAL. DUAL COMPARTMENT SEPTIC TANK
LEACHING:
330 GPD (.74) = 446 SF REQUIRED
15' X 30' = 450 SF OK
450 SF X .74 = 333 GPD OK
USE A 15' X 30' PRESSURE DOSED LEACHING FIELD
Permit valid for RF,PAIR OF S!:PTIC SYSTEM
ONLY, due to State and Local septic variances.
Board of Ifealti, resie" and approsal is required for
Nary future add,tionsircnosations/a iterations to
sewage facihtics :rr„t/or structures/dsselling.
l"a►ornntk� flealth Department
' �ROVED
Date
�J0
3 �
N
9i �av rv;na..a �'w ,re. �4• h�^i, .. �1,
_1♦'F 2
PREPARED FOR
2-uz Tif Nff
�►:.
DATE: OCTOBER 7, 2024
Scale:1 "= 20'
0 i0 20 30 40 50 FEET
off 508-362-4541
fax 508-362-9880
downcape.com
civil engineers
land surveyors
939 Main Street ( R to 6A)
YARMOUTHPORT MA 02575
SURVEY: QAH
DRAFTED BY: PTT
CHECKED BY: DID
24-246 BOUDREAU 2.DWG
a
ICE #24-246