HomeMy WebLinkAbout22 Willow Ln title VLEGEND
99 ---
EXISTING CONTOUR
X 39.9
EXIST. SPOT ELEV.
--(99�--
PROPOSED CONTOUR
198•41
PROPOSED SPOT EL.
TH1
10�
TEST HOLE
2,.-
SLOPE OF GROUND
UTILITY POLE
FIRE HYDRANT
Na1E: NOT ALL SYMMS MY APPEAR IN WAWMiB
SYSTEM PROFILE
(NOT TO `
PROVIDE INSPECTION PORT TO GRADE ALL SYSTEM COMPONENTS SHALL BE
4" SCH40 PERFORATED PVC DOWN TO DRILL LAST HOLE IN EACH MARKED WITH MAGNETIC TAPE OR
SAND AT BOTTOM LEACHING FIELD, LATERAL ON TOP TO VENT COMPARABLE MEANS FOR FUTURE LOCATION.
PROVIDE MIN. 20" DIAM. WATERTIGHT PROVIDE 4" THREADED COVER AND AIR WHILE LATERAL FILLS
ACCESS COVERS TO WITHIN 6" OF FIN. GRADE LEBARON LA910 CAST IRON ACCESS RETAINING
32 PORT H-20 CONSTRUCTION. FEMALE ADAPTOR &THREADED PLUG WALL
TOP FOUN .g Ems; 10.0' 2"0 THREADED END CONNECTION
MINIMUM J OF COVER OVER PRECAST 2X SLOPE REQUIRED OVER 9.5' SCH 4D PV DETAIL)
iPRECAST H-10 1/4" SHIELDED 8.68'
ORIFICES _
.z RISERS (TYP.)
2 o INV. 8.55' 2" INVERTS LEVEL AT 6.05'
_
e�
2" PRESSURE LINE ' � d� C opL o 8,05'
2500 GAL H•-10
-
"y �*7± 10" SEPTIC TANK/
ORIFICES 5 ON CENTER
6.88' TEE PUMP CHAMBER
;. COMBINATION
BOTTOM LEACHING LEVEL AT EL. 8.05'
2" CENTRAL FED MANIFOLD
SEE DETAIL BELOW
WEEP HOLE PITCH TO DRAIN BACK TO
•. 7.
PUMP CHAMBER- NO LOW SPOTS. 5"
i
° ° O ao°o°o°o°o°°o°°aaa°o°a°O°o°o°O°O°O°O o° " 2" DOUBLE WASHED STONE
0 o a a o o a a o 0 0 0 0 0 0 0 0 a a o 0
^+°a°a°o°s•°anna'�° ti°n°o°o°a°o°°0 o o°o°-
3/4TO 1. 1/ SIDE ELEVATION VIEW
*THE INSTALLER SMALL VERIFY THE 6" CRUSHED STONE OR MECHANICAL
LOCATIONS OF ALL UTILITIES AND ALL COMPACTION. (15.221 [21)
BUILDING SEWER OUTLETS AND
ELEVATIONS PRIOR TO INSTALLING ANY (2.5X SLOPE MIN.)
PORTION OF SEPTIC SYSTEM WATERPROOF 34, LEACHING
FOUNDATION 13 SEPTIC TANK FACILITY
,SAWCUT AND
S8fi 2 tOO"E �_�,� ,__)� PATCH
8& �� 1 i5,52 -Sg6'23 0
AS REG.
ADJUSTED
s ...-- ••"-.. j' ` •_ _ r 0 E • ' 2% MIN. SLOPE OVER SYSTEM
c0 .! 95.52 f 4" LOAM & SEED
APPRX ___ __- ``• �VILLO
30" CAP STONE UNITS
W�. } ,` �. 1 /2" x 5 1/4"
REQUIRED AROUND OF UNSUITABLE
PERIMETER OF M IN SBC� 2�.3-'�'r M - -- - LA
� \ " 9
ABUTTERS t Fiberglass
LEACHING FACILITY, DOWN TO CS `* .54 9 COVER �`=It Pins
��` L 1 =tt
SUITABLE SOIL LAYER. REPLACE DRIVE T� �,- i`' Ira �\ al $ + Vr
NTH CLEAN MED. SAND, TO MEET i } } --> f�� IISr 1'MIN. 3_5' MAX.
SPECIFICATIONS OF 310 CMR ` 6" VARIE
15.255(3) ...r+" "! .3
OWNER'S ENGINEER SHALL. PROVIDE:
1. STAKING OF PROPOSED RETAINING WALL LOCATION
2. SOIL INSPECTION
3. PUMP SYSTEM INSPECTION
4. FINAL INSPECTION AND CERTIFICATION OF ALL COMPONENTS PRIOR TO BACKFILUNG
A MINIMUM OF 24 HOURS NOTICE IS REQUIRED
DCE #21--326'
11
Scale:l"= 20'
0 10 1{J 3[11 40 0 F F. I.
PEASTONE
COARSE SAND BACKFILL AGAINST
WALL r•=
40 MIL LINER FROM TOP PEASTONE/WALL a
TO 12" BELOW GRADE
KEYSTONE OR EQUAL RETAINING WALL UNITS 6"X30" Crushed Racy or
18"X8" SET NTH 1" BATTER PER ROW Unreinforced Concrete
FIBERGLASS PINS REQ.
Leveling Pad req.
RET&II. r9.,wWSj/'y'�� ; L R(/'�/VSS KUM.
NOT TO SCALE
20
25 50 75 100
CAPACITY - GPM
PUMP CURVE FOR MYERS SRM4 4,/'10 HP PUMP
CLEANOUT (TYP.) 21.5'
� 4
INSPECTION
PORT
TER EL. 3.05
SYSTEM DESIGN: NOTES
Yarmouth Conservation Conditions:
1. A hard copy of the plan shag be provided to the Conservation
1. DATUM IS A� 88
GARBAGE DISPOSER IS NOT ALLOWED
Administrator for review. An electronic copy of the final plan shall
be provided to kgrant@i yarmouth.ma.us,
2• MUNICIPAL WATER IS EXISTING
EXISTING 3 BEDROOM DWELLING
2. The proposed sewage disposal system shall meet the applicable
Title 5 wetlands setbacks as set forth by the Health Department.
"work
3. MINIMUM PIPE PITCH TO BE 1 /8' PER FOOT.
3. A limit" line shall be established with Erosion Controls (i.e
DESIGN FLOW: 3 BEDROOMS 0 110 GPD = 330 GPD
straw bales, staked filter fabric, bark mulch, `silt sacks," products
4. DESIGN LOADING FOR ALL PROPOSED PRECAST UNITS TO
made with rice straw, and other weed -free products or approved by
BE AASHO H-1Q
USE A 330 GPD DESIGN FLOW
the Corivnission.) Hay bales are not allowed. It is the applicant's
responsibility to implement and maintain appropriate and adequate
erosion controls measures throughout the construction process:
5• PIPE JOINTS TO BE MADE WATERTIGHT.
SEPTIC TANK: 330 GPD 2 = B60
(
4• No work of any kind shall occur on the Resource Area side of the
work limit line. This tine shall be established prior Ltt any
6. CONSTRUCTION DETAILS TO BE IN ACCORDANCE WITH
USE A 2500 GAL. SEPTIC TANK/PUMP CHAMBER COMBINATION
construction or work.
310 CMR 15.000 (TITLE 5.)
LEACHING:
5. All imported fill shall clean and not contain any foreign debris
such as cement, bituhi in
minous concrete, rubber, metal, trash,
7, THIS PLAN IS FOR PROPOSED WORK ONLY AND NOT TO
boulders, etc.
BE USED FOR LOT LINE STAKING OR ANY OTHER PURPOSE.
330 GPD (.74) = 446 SF REQUIRED
6. Debris, including fitter, shall be picked up immediately. Any excess
material that is excavated from the job site shall be disposed of at
8. PIPE FOR SEPTIC SYSTEM TO SCH, 40--4' PVC.
21' X 21.5' = 451.5 SF OK
a location approved by the Conservation Administrator or in a
451,5 SF X = 334 GPD OK
covered dumpster. No debris shall be allovved in a Wetland or
9. COMPONENTS NOT TO BE BACKFILL.ED OR CONCEALED
,74
Waterway.
WITHOUT INSPECTION BY BOARD OF HEALTH AND
r r
USE A 21 X 21.5 PRESSURE DOSED PIPE AND STONE
7. Washing of equipment/tools shall be done OFF -SITE or handled in
PERMISSION OBTAINED FROM BOARD OF HEALTH.
LEACHING FIELD
a me nner approved by the Conservation Administrator.
&. No equipment shall be refueled, nor shalt fuel be stored within 100
10. CONTRACTOR SHALL BE RESPONSIBLE FOR CALLING
feet of a resource area.
DIGSAFE (1 •-888-344-7233) AND VERIFYING THE LOCATION
9. The cesspool is to be pumped dry, the connection broken, and
OF ALL UNDERGROUND & OVERHEAD UTILITIES PRIOR TO
filled with clean sand.
COMMENCEMENT OF WORK
MA 10_ Any area that is disturbed during construction shall be revegetated
immediately or as soon after as the growing season commences. 11. ANY UNSUITABLE MATERIAL ENCOUNTERED SHALL BE LOCUS
��� MAP
APPROVED DATE BOARD OF HEALTH Permanent stabilization shall be carried out in order to nvnirrize erosion. REMOVED BENEATH AND 5' AROUND THE PROPOSED
LEACHING FACILITY.
SCALE 1 "=2000't
12. EXISTING PUMP PIT AND LEACHING FACILITY SHALL BE
PUMPED AND REMOVED OR PUMPED AND FILLED WITH ASSESSORS MAP 42 PARCEL 125
ORIFICE SHIELD OS200 CLEAN SAND.
ORENCO SYSTEMS INC 13. ACCESS FOR ROUTINE MAINTENANCE MUST BE PROVIDED LOCUS IS WITHIN FEMA FLOOD ZONE AE (EL. 11)
2.0"0 SCH-40 PVC LATERAL PH. 1-800-348-9843 FOR ZABEL FILTER. INSTALLER MUST FOLLOW AS SHOWN ON COMMUNITY PANEL #25001CO589J
OR EQUAL. MANUFACTURER'S SEPCIFICATIONS FOR PROPER FILTER DATED 7f16/2014
INSTALLATION.
14. INSTALLER TO VERIFY THE ELECTRICAL SYSTEM IS
SUITABLE FOR PUMP CONNECTION. ELECTRICAL PERMIT
REQUIRED.
15. LOT UNE AND PROPOSED WALL TO BE STAKED PRIOR
1/4-0 HOLE AT 5' O.C. SNAP -ON {__- TO ANY WORK ON SITE,
-�:�__
ALTERNATE BETWEEN TOP SHIELD J 16. OWNER'S ENGINEER TO PERFORM INSPECTIONS OF THE
& BOTTOM OF PIPE_ FINAL INSTALLATION. MINIMUM OF 24 HOURS NOTICE
EXACT DIAMETER HOLES �`-? DRAINAGE SLOTS REQUIRED. TEST HOLE LOGS
SHOULD BE SHOP DRILLED WITH 17. WETLAND FLAGGED BY PAUL SHEA OF INDEPENDANT
A DRILL PRESS TO ENSURE ENVIRONMENTAL CONSULTANTS.
UNIFORMITY. REMOVE BURRS ENGINEER: DANIEL E. GONSALVES, SE #13587
PRIOR TO PLACING PIPE. 18. EXISTING WATER MAIN DRAWN PER AS BUILT ON FILE
AT THE TOWN WITNESS: PHIL RENAUD
ALARM AND CONTROL PANEL
TO BE INSTALLED INSIDE
BUILDING. ALARM TO BE ON INV. IN 6.88'
SEPARATE CIRCUIT FROM PUMP
ZABEL FILTER -
FLOAT SWITCH ALARM ON (A1Q0)
OUTLET TEE W/EX1
SETTINGS: PUMP ON
5" WORKING RANGE 6"
5..
PUMP OFF 12"
,q"a,kkirrnLu
r n
2" PRESSURE PIPE
BACK TO ST/PC
2" LATERALS
5' Q.C. Y4„ ORIFICE SHIELD
5' O.0
EA Cl- ING DETAIL
(I ,7` 1 D
UNFINISHED
FAMILY
ROOM
WATERTIGHT ACCESS
COVERS TO GRADE
900 GAL.+ THIS SIDE
440+ GAL RESERVE
PROVIDE QUICK DISCONNECT FOR PUMP
2" PRESSURE LINE
VSION _
0.25" WEEP HOLES
MIN. 1500 GAL_ rot CHECK VALVE
THIS SIDE k r MYERS SRM 4
VARIANCES REQUESTED:
UNDER MAX. FEASIBLE COMPLIANCE 15.405:
(1a): REDUCTION IN SETBACK, SAS TO LOT LINE (10' TO 7.8')
REDUCTION IN SETBACK. ST TO LOT LINE (10' TO 6.5')
0b): REDUCTION IN SETBACK. ST TO FOUNDATION (10' TO 7.3')
(th): REDUCTION IN GROUNDWATER SEPARATION, 5' TO 4'
15.555 (5): REDUCTION IN LATERAL REMOVAL OF UNSUITABLE
MATERIAL (5' TO 1')
UNDER TOWN OF YARMOUTH HEALTH REGULATIONS:
(3.7): REDUCTION IN SETBACK, SAS TO BVW (100' TO 55.1')
REDUCTION IN GROUNDWATER ADJUSTMENT (2.05' TO 1.05')
OF BAFFLE
SUBMERSIBLE 4/10 HP PUMP
SYSTEM (OR EQUAL) BUOYANCY CALL:
(ON BLOCK) 2500 H-10 TANK WEIGHT: 22,560 LBS
� coo
WATERPROOF 6" BAFFLE 11.83 x 6.33 x 2.2 x 62.4 = 10,280 UP OK
2500 GAL. SEPTIC TANK/ ACCESS FOR ROUTINE MAINTENANCE ( )
PUMP CHAMBER COMBINATION MUST BE PROVIDED FOR ZABEL
(NOT TO SCALE) FILTER. INSTALLER MUST FOLLOW
ALL MANUFACTURER'S
SPECIFICATIONS FOR PROPER FILTER
INSTALLATION
ZONING SUMMARY
ZONING DISTRICT- RS-40 RESIDENTIAL DISTRICT
LIVING
ROOM MIN. LOT SIZE 40,000 S.F.
MIN. LOT FRONTAGE 150'
MIN. FRONT SETBACK 30'
MIN. SIDE SETBACK 20'
DINING MIN. REAR SETBACK 20'
5`�� MAX. BUILDING COVERAGE 25%
1ST FLOOR PLAN
(N.T.S.)
0
W
V)
BATH STAIR
Z
N
2ND FL DOR PLAN PROPOSED 2ND FLOOR PL A N
(N.T.S.) (N.T.S.)
Permit valid for REPAIR OF SEPTIC SYSTEM
ONLY, due to State and Local septic variances.
Board of Health review and approva4 is required for
any future add itions%renovations/aIterations to
sewage facilities and/or structures/dwelling.
Yarmouth Health Department
APPROVED
Name Date
tNCFMgs , �ZttOt 1!gSS9n
DANIEL A
DANIEL yes OJALA
A. " CIVIL "
c� OJALA rA n No.46502
q No. 40980
G r s T E�
Paw S\0 Y°'9roniat
DATE DANIEL A. OJALA, P.E., P.L.S.
DATE: 10/28/21
PERC. RATE = < 2 MIN/INCH
CLASS I SOILS
ELEV.
1
0" 7.5'
24"
/
30" 1 OYR 3/ 1�/5 0'
f
36" � /10YR 4/6 19.5'
UNSUITABLE C G-W ADJ. DATA:
SOIL SIEVE M/CS ZONE: A WELL: A 29
2.5Y 7/4 ADJ: 2.05'
OCTOBER 2021
114" -2.0'
GROUNDWATER ENCOUNTERED AT 66" EL. 2.0
TITLE 5 SITE PLAN
OF
22 WILLOW LANE
YARMOUTH, MA
PREPARED FOR
JACK ARENA
DATE: JANUARY 13, 2022
REV.: FEBRUARY 18, 2022 (STONES FOR MOWING LIMIT)
REV.: MARCH 17, 2022 (RELOCATE SEPTIC, ADD WATER FAIN)
off 508-362-4541
fax 508-362-9$80
downcope_com 0
down► cope e�n i ae�WI. i�c.
ff
civil engineers
land surveyors
939 Main Street ( Rte 6A)
YARMOUTHPORT MA 02675
21-326 ARENA.DWG