HomeMy WebLinkAbout83-2041 - Site Plan - OctTOP OF FOUNDATION
EL = 14.0
FINISH GRADE -
6. OF 3/4' TO -
1-1/2- DIA. STONE
BELOW TANK
NOTE:
ALL PIPE TO BE 4• DIA.
PVC TIGHT JOINT WITH
MINIMUM SLOPE OF 1/8 -
PER FT.
CONSERVATION NOTES
C 1. THE WORK AREA SHALL BE CONFINED BY A WORK LIMIT WHERE SHOWN _ LOCUS'
CONSISTING OF A STAKED FABRIC SILT FENCE BACKED BY STRAW BALES
x11.3 OR AS DIRECTED BY YARMOUTH CONSERVATION COMMISSION .THE WORK NANTUCKET SOUND
LIMIT SHALL REMAIN IN PLACE UNTIL THE WORK IS COMPLETE AND THE Y)
AREA CLEARED OF MINOR DEBRIS WITH GROUND COVER RESTORATION. KEY MAP
/ x11.3 2. NO HOUSE BUILDING WORK-RELATED ACTIVITY SHALL OCCUR BEYOND THE
WORK LIMIT. NO SCALE
3. ACCESS TO THE WORK SITE SHALL BE VIA THE STREET FRONTING THE LOT.
4. THE LAWN AREA EAST OF THE PATIO SHALL BE PLANTED HEAVILY WITH
alts NATIVE PLANTS, GRASSES AND LOW GROWING SHRUBS. ORDER OF
/ CONDITIONS WILL MANDATE MONITORING AND SURVIVAL REQUIREMENTS.
x11.4 A LANDSCAPE PLAN CAN BE MADE AVILABLE FOR GUIDANCE.
5. CONTRACTOR IS REMINDED TO REFER TO THE ORDER OF CONDITIONS RIVERS PROTECTION ACT DATA SUMMARY
ISSUED FOR THE WORK ACTIVITY BY THE YARMOUTH CONSERVATION 66A RIVER STREET, SOUTH YARMOUTH
MAP 43 BENCHMARK: COMMISSION.
TOP OF CONCRETE BOUNDj• RIVER - BASS RIVER - TIDAL � PARCEL 37 6. ROOF RUNOFF SHALL BE CONTROLLED WITHIN THE WORK LIMIT UNTIL THE ELEV. = 10.81 NAVD88 200 FT. RIVERFRONT AREA (RA) MEASURED FROM THE MHW LINE AT ELEV. = 0.9 NAVD88; MHW
SITE HAS BEEN STABILIZED WITH HEALTHY FUNCTIONAL SURFACE
h LATERAL LOCATION IS BEACH SEDIMENT DEPENDENT LOCATION ESTABLISHED: JULY 2015
? � '�'�• VEGETATION. '
51x11.5 - 7. DRYWELLS SHALL BE 6 FT. DIAM. X 3.5 FT. HGT. SURROUNDED BY A
\ CONCENTRIC STONE FIELD, 2 FT. WIDE OF 1.5 IN. CRUSHED STONE. EXISTING CONDITIONS
xit. 8. PROPOSED DRIVEWAY AREA SHALL BE GRADED AS SHOWN, SET WITH A
6' IA + SUITABLE COMPACTED NATURAL GRAVEL BASE COURSE SURFACED WITH TOTAL RA ON SITE = 24,000 S.F.
1 ti° x 4' CRUSHED STONE. EXIST. DEGRADED / DEVELOPED, NATURAL AREA WITHIN THE TOTAL RA
j h DR s MAP 43
EXIST. HOUSE= 2,100 S.F.
PARCEL 33 • EXIST. DECK= 310 S.F.
D i + �A.� , • EXIST. DRIVEWAY = 2,050 S.F.
61
TOTAL = 4,460
>? F� \ p RE (STING SHAPE 1 x12.0 LAWN AREA =12,050 S.F.
EXISTING -i� - D NATURAL AREA, BEACH, COASTAL VEGETATION = 7,210 S.F.
� \ � ��� •� _
� \ /
DRIVEWAY1 h \�'q o� .+. 2�j DEGRADED /DEVELOPED AREA WITHIN THE 100 FT. RA
EXIST. HOUSE 250 S.F.
GENERAL NOTES EXISTING DECK = 255 S.F.
X11 7 - ` `, x11.2 0 \ Ov EXISTING PIER WALKWAY 160 S.F.
0 1. ELEVATIONS REFER TO NAVD88. REFER TO THE BENCHMARK CONCRETE PROPERTY LINE TOTAL = 665 S.F.
MARKER ON NORTH LOT LINE, CONTACT CAPE COD ENGIN'EERING, INC. FOR ADDITIONAL
OO O x 'a f EXISTING LAWN = 3,490 S.F.
ELEVATION INFORMATION.
2. PLAN REFERENCE: TOPOGRAPHIC SURVEY DATA PROVIDED BY SCHOFIELD BROTHERS OF PROPOSED CONDITIONS
O@ v ii i OA° CAPE COD INC SEPTIC SYSTEM SAS DETAILS FROM PLAN PREPARED BY DARREN MEYER RS
�P @gyp F� ar, �� P �z V / ON FILE AT YARMOUTH HEALTH DEPT. TOTAL RA ON SITE = 24,000 S.F.
3. ALL SEPTIC SYSTEM CONSTRUCTION MATERIALS AND PROCEDURES SHALL CONFORM TO THE PROPOSD DEGRADED / DEVELOPED AREA WITHIN THE TOTAL RA
6 DIA. �O @O y �O >P ( / / STATE SANITARY CODE, TITLE 5 AND TOWN OF YARMOUTH HEALTH DEPT. APPROVAL FOR
E o 5� �I J 3 / / /� PROP. HOUSE = 2,352 S.F. (1,972 S.F. WITHIN OCCUPIED LAWN AREA; REMAINDER WITHIN EXISTING
° X 4 H _ @/ THE TANK INSTALLATION AND "D"BOX CONNECTION.
x11.5 �o @ 0 X„ / a of DWELLING PROJECTION.
DRYWE @ O J / / / 4. THIS PLAN IS BASED UPON A ONE BEDROOM ADDITIONAL FLOW TO THE EXISTING SAS AS )
APPROVED FOR PROP. FRONT PORCH = 340 S.F. ( 292 S.F. WITHIN EXIST. LAWN AREA
D < O� ' Q� �P / �� ��v / / / / / 5. ADDTSTON"AL FLOn,FROM A -NY ACCESSORY USE OR BUILDING SHALT. REQUIRE AN ADDITION ! PROP. PATIO W/POOL = 2950 S.F, , )
• (1330 OCCUPIES EXIST. LAWN)
.� TO THE SAS AND CONSIDERATION OF A SEPARATE SEPTIC TANK. PROP. DRIVEWAY =1,460 S.F.
MAP 43 ' y 4�� / pew / / // / / APPLICATIPLACE ON AND LAWN SEEDING. LANDSCAPE IMPROVEMENTS ORIZON) PRIOR TO ROUGH GRADING
BEDAS DIRECTED BY
TOTAL = 7,102 S.F.
PARCEL 38 + .�'� �O �h ��s '' c�PNa / ��a THE OWNER PROPOSED DEGRADED / DEVELOPED AREA WITHIN THE 100 FT. RA
O �� S�NQ��p �Q P�t� / / / / / / 7. FULLY COMPACT ANY PIPE BED TRENCHES BENEATH DRIVEWAY AREAS. PROVIDE SUITABLE • PROPOSED PATIO / POOL =1,540 S.F. ( 940 SF OCCUPIES EXIST LAWN)
Sp BASE COURSE PRIOR TO DRIVEWAY RESTORATION. • PIER WALKWAY =160 S.F.
Sp, 1 QX�O �& /J��Gi°i / / \ 8. INSTALLER SHALL CONTACT ENGINEER AT TIME OF SYSTEM( COMPLETION PRIOR TO EARTH TOTAL -1,700 S.F.
4 oti j O / /�J0 / \ C04DRING FOR SYSTEM CERTIFICATION IF REQUIRED.
� /Q��� �? / // / / / s ENCOUNTERED CONTACT ENGINEER F URING coxsTRucTIONUESTIONS QR DOUBTS ARISE REGARDING SOIL CONDITIONS NET CHANGE • EVALUATION OF DEGRADED AREA
S 10. THE SITE WORK IS SUBJECT TO MASS DEP WETLAND ACT AND YARMOUTH WETLAND BY-LAWS
TSN \ / �� o // / /NO KNOWN OF WITHIN TOTAL RA - 2,642 S.F. INCREASE; ADJ. FOR OCCUPIED LAWN = REDUCTION OF 3,594 S.F. OF
+ , (2014) �S i / / \ �pq�\ Y/ ¢� o / Yy�yc / / 11. COMPONENTS. WELLS
SITE IS SERVVED BY OWN WATER PROPOSED SEPTIC TANK OR EXISTING
LAWN.
WITHIN 100 FT. RA - 1,035 S.F. INCREASE; ADJUST FOR OCCUPIED LAWN = REDUCTION OF 940 S.F.
MITIGATION =1,700 S.F. OF NATIVE SHRUB PLANTINGS WITHION EXISTING LAWN AREA =1,700 S.F:
REDUCTION OF LAWN AREA
DESIGN DATA
��°� // HYD. LOADING
\,4�a / / o O / / SJ°� / PROPOSED DWELLING - 4 BEDROOMS X 110 GPD/BR= 440.0 GPD
/ SEPTIC TANK DESIGN
440 GPD X 200% = 880.0 GPD
PROVIDE A 1,500 GAL. SEPTIC TANK - ST 1500 -11-10
PLAN EXISTING SAS DESIGN (PER EXISTING RECORD DESIGN)
/ PERCOLATION RATE - LESS 5 MTI
i
/ s TOTAL LEACHING DESIGN CAPACITY = 445.18 GPD
*THE DESIGN IS NOT SUITABLE FOR USE WITH A GARBAGE
1 inch = 20 ft DISPOSAL UNIT
PROPOSED SEPTIC TANK
PRECAST REINFORCED CONCRETE
CAPACITY: 1500 GALLONS
(H-20)
MANHOLE AND COVER -MIN 24• DIA
RAISE COVERS M WTH61 6•
OF FINISH GRADE
PROVIDE SLEEVE
WATER SERVICE
EXISTING D -BOX
RESET AS REQ'D
sm
LINE(S) EXITING D -BOX MUST
REMAIN LEVEL FOR 2-0•
BEFORE PITCHING DOWN TO
LEACHING FACILITY
SEPTIC SYSTEM PROFILE
NO SCALE
EXISTING S.A.S.
OBS PORT
BOTTOM EL -6.6
CHIZMAS.DWG