HomeMy WebLinkAbout83-2041 - Site Plan - Nov1
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MAP 43
PARCEL 37
PLAN
MAP 43
PARCEL 38
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RE -SHAPE
EXISTING
DRIVEWAY
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BENCHMARK:
TOP OF CONCRETE BOUND
ELEV. = 10.81 NAVD881
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6'
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CONSERVATION NOTES
1. THE WORK AREA SHALL BE CONFINED BY TWO WORK LIMITS WHERE SHOWN
CONSISTING OF STAKED FABRIC SILT FENCE BACKED BY STRAW BALES OR
AS DIRECTED BY YARMOUTH CONSERVATION COMMISSION. THE LOWER
LIMIT RELATES TO LANDSCAPE WORK AND THE UPPER RELATING TO
BUILDING WORK. THE WORK LIMITS SHALL REMAIN IN PLACE UNTIL THE
WORK IS COMPLETE AND THE AREA CLEARED OF MINOR DEBRIS WITH
GROUND COVER RESTORATION.
2. NO HOUSE BUILDING WORK-RELATED ACTIVITY SHALL OCCUR BEYOND THE
UPPER WORK LIMIT.
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
NATIVE PLANTS, GRASSES AND LOW GROWING SHRUBS. ORDER OF
CONDITIONS WILL MANDATE MONITORING AND SURVIVAL REQUIREMENTS. A
LANDSCAPE PLAN IS AVAILABLE FOR GUIDANCE.
5. CONTRACTOR IS REMINDED TO REFER TO THE ORDER OF CONDITIONS ISSUED
FOR THE WORK ACTIVITY BY THE YARMOUTH CONSERVATION COMMISSION.
6. ROOF RUNOFF SHALL BE CONTROLLED WITHIN THE WORK LIMIT UNTIL THE
SITE HAS BEEN STABILIZED WITH HEALTHY FUNCTIONAL SURFACE
VEGETATION.
7. DRYWELLS SHALL BE 6 FT. DIAM. X 4 FT. HGT. SURROUNDED BY A
CONCENTRIC STONE FIELD, A MIN. OF 1 FT. WIDE OF 1.51N. CRUSHED STONE.
TWP PITS ARE PROPOSED FOR PATIO RUNOFF, ADDITIONAL DRYWELLS ARE
ADVISED FOR ROOF VOLUME UNTIL THE SITE STABILIZES
B. PROPOSED DRIVEWAY AREA SHALL BE GRADED AS SHOWN, SET WITH A
SUITABLE COMPACTED NATURAL GRAVEL BASE COURSE SURFACED WITH
CRUSHED STONE.
GENERAL NOTES
1. ELEVATIONS REFER TO NAVD88. REFER TO THE BENCHMARK CONCRETE PROPERTY LINE
MARKER ON NORTH LOT LINE, CONTACT CAPE COD ENGINEERING, INC. FOR ADDITIONAL
ELEVATION INFORMATION.
2. PLAN REFERENCE: TOPOGRAPHIC SURVEY DATA PROVIDED BY SCHOFIELD BROTHERS OF
CAPE COD, INC. SEPTIC SYSTEM SAS DETAILS FROM A PLAN PREPARED BY DARREN MEYER, RS
ON FILE AT YARMOUTH HEALTH DEPT.
3. ALL SEPTIC SYSTEM CONSTRUCTION MATERIALS AND PROCEDURES SHALL CONFORM TO THE
STATE SANITARY CODE, TITLE 5 AND TOWN OF YARMOUTH HEALTH DEPT. APPROVAL FOR
THE TANK INSTALLATION AND "D" BOX CONNECTION.
4. THIS PLAN IS BASED UPON A ONE BEDROOM ADDITIONAL FLOW TO THE EXISTING SAS AS
APPROVED FOR 445.2 GPD AS INSTALLED AND INSPECTED BY THE TORN.
5. ADDITIONAL FLOW FROM ANY ACCESSORY USE OR BUILDING SHALL REQUIRE AN ADDITION
TO THE SASAND CONSIDERATION OF A SEPARATE SEPTIC TANK.
6. REPLACE THE S MITILED SUBSOIL ("B- HORTLON� PRIOR TO ROUGH GRADING AND TOPSOIL
APPLICATION AND LAWN SEEDING. LANDSCAPE IMPROVEMENTS SHALL BE AS DIRECTED BY
THE OWNER
7. FULLY COMPACT ANY PIPE BED TRENCHES BENEATH DRIVEWAY AREAS. PROVIDE SUITABLE
BASE COURSE PRIOR TO DRIVEWAY RESTORATION.
8. INSTALLER SHALL CONTACT ENGINEER AT TIME OF SYSTEM COMPLETION PRIOR TO EARTH
COVERING FOR SYSTEM CERTIFICATION IF REQUIRED.
9. CONTACT ENGINEER IF ANY QUESTIONS OR DOUBTS ARISE REGARDING SOIL CONDITIONS
ENCOUNTERED DURING CONSTRUCTION.
10. THE SITE WORK IS SUBJECT TO MASS DEP WETLAND ACT AND YARMOUTH WETLAND BY-LAWS
11, NO KNOWN WELLS EXIST WITHIN 200 FT. OF THE PROPOSED SEPTIC TANK OR EXISTING
COMPONENTS. THE SITE IS SERVED BY TOWN WATER
DESIGN DATA
HYD. LOADING
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 -H-10
EXISTING SAS DESIGN (PER EXISTING RECORD DESIGN)
PERCOLATION RATE - LESS 5 MPI
TOTAL LEACHING DESIGN CAPACITY = 445.18 GPD
DESIGN IS NOT SUITABLE FOR USE WITH A GARBAGE
RIVERS PROTECTION ACT DATA SUMMARY
66A RIVER STREET, SOUTH YARMOUTH
DEP FILE NO. SE83- 2041
RIVER - BASS RIVER - TIDAL
200 FT. RIVERFRONT AREA (RA) MEASURED FROM THE MHW LINE AT ELEV. = 0.9 NAVD88; MHW
LATERAL LOCATION IS BEACH SEDIMENT DEPENDENT; LOCATION ESTABLISHED: JULY 2015
EXISTING CONDITIONS
• TOTAL RA ON SITE = 24,000 S.F•
EXIST. DEGRADED / DEVELOPED, NATURAL AREA WITHIN THE TOTAL RA
• EXIST. HOUSE= 2,100 S.F.
• EXIST. DECK = 310 S.F.
• EXIST. DRIVEWAY = 2,050 S.F.
TOTAL = 4,460
• LAWN AREA =12,050 S.F.
• NATURAL AREA, BEACH, COASTAL VEGETATION = 7,210 S.F.
DEGRADED / DEVELOPED AREA WITHIN THE 100 FT. RA
• EXIST. HOUSE 250 S.F.
• EXISTING DECK= 255 S.F.
• EXISTING PIER WALKWAY =160 S.F.
TOTAL = 665 S.F.
• EXISTING LAWN= 3,490 S.F.
PROPOSED CONDITIONS
TOTAL RA ON SITE= 24,000 S.F.
PROPOSED DEGRADED / DEVELOPED AREA WITHIN THE TOTAL RA
• PROP. HOUSE = 2,239 S.F. (1,924 S.F. WITHIN OCCUPIED LAWN AREA; REMAINDER WITHIN EXISTING
DWELLING PROJECTION.)
• PROP. FRONT PORCH = 223 S.F. (193 S.F. WITHIN EXIST. LAWN AREA)
• PROP. PATIO W/ POOL = 2950 S.F, (1,330 OCCUPIES EXIST. LAWN)
• PROP. DRIVEWAY =1,460 S.F.
TOTAL = 6,872 S.F.
PROPOSED DEGRADED / DEVELOPED AREA WITHIN THE 100 FT, RA
-PROPOSED PATIO / POOL =1,540 S.F. ( 940 SF OCCUPIES EXIST LAWN, REMAINDER @ EXISTING
HOUSE AND DECK LOCATION)
-PIER WALKWAY =160 S.F.
TOTAL -1,700 S.F.
NET CHANGE - EVALUATION OF DEGRADED AREA
WITHIN TOTAL RA - 2,642 S.F. INCREASE; ADJ. FOR OCCUPIED LAWN = REDUCTION OF 3,594 S.F. OF LAWN.
RE -DEVELOPMENT OVERLIES EXISTING DRIVEWAY AND LAWN AREA
WITHIN 100 FT. RA - 1,035 S.F. INCREASE ( PATIO SURFACE; ADJUST FOR OCCUPIED LAWN = REDUCTION OF
940 S.F. LAWN ( 310 CMR 10.02,6. EXEMPT FROM THE RA PERFORMANCE STANDARD
MITIGATION = APPROX.1,700 S.F. OF NATIVE SHRUB PLANTINGS WITHIN EXISTING LAWN AREA=
1,700 S.F. REDUCTION OF LAWN AREA ( SEE LANDSCAPE PLAN)
w
TOP OF FWNDARON
EL = 13.7 MANHOLE AND COVER -LAN 24! DIA.
RAISE COVERS TO WITHIN 6•
OF FM119i GRADE
FRHSH GRADE - 12Si,
PROVIDE SLEEVE O
H
WATER SERVICE $l„
Fa
FINISH GRADE - 123
OBS. PORT
10.50 8.15
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7
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ROOF '`�•
/DRYWELL
DRYWELL
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GAS
BATF£
0
BENCHMARK:
TOP OF CONCRETE BOUND
ELEV. = 10.81 NAVD881
46,
I /
12 m
6'
DIA 2 x11.5i1?'ice f //� ✓/�� '�P
C�]
O
l
0
1 inch - 20 ft_
.,
r/
IVIG / P�lb-
�
' 43
:EL 33
a
\
/ Q
10
/
o
CONSERVATION NOTES
1. THE WORK AREA SHALL BE CONFINED BY TWO WORK LIMITS WHERE SHOWN
CONSISTING OF STAKED FABRIC SILT FENCE BACKED BY STRAW BALES OR
AS DIRECTED BY YARMOUTH CONSERVATION COMMISSION. THE LOWER
LIMIT RELATES TO LANDSCAPE WORK AND THE UPPER RELATING TO
BUILDING WORK. THE WORK LIMITS SHALL REMAIN IN PLACE UNTIL THE
WORK IS COMPLETE AND THE AREA CLEARED OF MINOR DEBRIS WITH
GROUND COVER RESTORATION.
2. NO HOUSE BUILDING WORK-RELATED ACTIVITY SHALL OCCUR BEYOND THE
UPPER WORK LIMIT.
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
NATIVE PLANTS, GRASSES AND LOW GROWING SHRUBS. ORDER OF
CONDITIONS WILL MANDATE MONITORING AND SURVIVAL REQUIREMENTS. A
LANDSCAPE PLAN IS AVAILABLE FOR GUIDANCE.
5. CONTRACTOR IS REMINDED TO REFER TO THE ORDER OF CONDITIONS ISSUED
FOR THE WORK ACTIVITY BY THE YARMOUTH CONSERVATION COMMISSION.
6. ROOF RUNOFF SHALL BE CONTROLLED WITHIN THE WORK LIMIT UNTIL THE
SITE HAS BEEN STABILIZED WITH HEALTHY FUNCTIONAL SURFACE
VEGETATION.
7. DRYWELLS SHALL BE 6 FT. DIAM. X 4 FT. HGT. SURROUNDED BY A
CONCENTRIC STONE FIELD, A MIN. OF 1 FT. WIDE OF 1.51N. CRUSHED STONE.
TWP PITS ARE PROPOSED FOR PATIO RUNOFF, ADDITIONAL DRYWELLS ARE
ADVISED FOR ROOF VOLUME UNTIL THE SITE STABILIZES
B. PROPOSED DRIVEWAY AREA SHALL BE GRADED AS SHOWN, SET WITH A
SUITABLE COMPACTED NATURAL GRAVEL BASE COURSE SURFACED WITH
CRUSHED STONE.
GENERAL NOTES
1. ELEVATIONS REFER TO NAVD88. REFER TO THE BENCHMARK CONCRETE PROPERTY LINE
MARKER ON NORTH LOT LINE, CONTACT CAPE COD ENGINEERING, INC. FOR ADDITIONAL
ELEVATION INFORMATION.
2. PLAN REFERENCE: TOPOGRAPHIC SURVEY DATA PROVIDED BY SCHOFIELD BROTHERS OF
CAPE COD, INC. SEPTIC SYSTEM SAS DETAILS FROM A PLAN PREPARED BY DARREN MEYER, RS
ON FILE AT YARMOUTH HEALTH DEPT.
3. ALL SEPTIC SYSTEM CONSTRUCTION MATERIALS AND PROCEDURES SHALL CONFORM TO THE
STATE SANITARY CODE, TITLE 5 AND TOWN OF YARMOUTH HEALTH DEPT. APPROVAL FOR
THE TANK INSTALLATION AND "D" BOX CONNECTION.
4. THIS PLAN IS BASED UPON A ONE BEDROOM ADDITIONAL FLOW TO THE EXISTING SAS AS
APPROVED FOR 445.2 GPD AS INSTALLED AND INSPECTED BY THE TORN.
5. ADDITIONAL FLOW FROM ANY ACCESSORY USE OR BUILDING SHALL REQUIRE AN ADDITION
TO THE SASAND CONSIDERATION OF A SEPARATE SEPTIC TANK.
6. REPLACE THE S MITILED SUBSOIL ("B- HORTLON� PRIOR TO ROUGH GRADING AND TOPSOIL
APPLICATION AND LAWN SEEDING. LANDSCAPE IMPROVEMENTS SHALL BE AS DIRECTED BY
THE OWNER
7. FULLY COMPACT ANY PIPE BED TRENCHES BENEATH DRIVEWAY AREAS. PROVIDE SUITABLE
BASE COURSE PRIOR TO DRIVEWAY RESTORATION.
8. INSTALLER SHALL CONTACT ENGINEER AT TIME OF SYSTEM COMPLETION PRIOR TO EARTH
COVERING FOR SYSTEM CERTIFICATION IF REQUIRED.
9. CONTACT ENGINEER IF ANY QUESTIONS OR DOUBTS ARISE REGARDING SOIL CONDITIONS
ENCOUNTERED DURING CONSTRUCTION.
10. THE SITE WORK IS SUBJECT TO MASS DEP WETLAND ACT AND YARMOUTH WETLAND BY-LAWS
11, NO KNOWN WELLS EXIST WITHIN 200 FT. OF THE PROPOSED SEPTIC TANK OR EXISTING
COMPONENTS. THE SITE IS SERVED BY TOWN WATER
DESIGN DATA
HYD. LOADING
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 -H-10
EXISTING SAS DESIGN (PER EXISTING RECORD DESIGN)
PERCOLATION RATE - LESS 5 MPI
TOTAL LEACHING DESIGN CAPACITY = 445.18 GPD
DESIGN IS NOT SUITABLE FOR USE WITH A GARBAGE
RIVERS PROTECTION ACT DATA SUMMARY
66A RIVER STREET, SOUTH YARMOUTH
DEP FILE NO. SE83- 2041
RIVER - BASS RIVER - TIDAL
200 FT. RIVERFRONT AREA (RA) MEASURED FROM THE MHW LINE AT ELEV. = 0.9 NAVD88; MHW
LATERAL LOCATION IS BEACH SEDIMENT DEPENDENT; LOCATION ESTABLISHED: JULY 2015
EXISTING CONDITIONS
• TOTAL RA ON SITE = 24,000 S.F•
EXIST. DEGRADED / DEVELOPED, NATURAL AREA WITHIN THE TOTAL RA
• EXIST. HOUSE= 2,100 S.F.
• EXIST. DECK = 310 S.F.
• EXIST. DRIVEWAY = 2,050 S.F.
TOTAL = 4,460
• LAWN AREA =12,050 S.F.
• NATURAL AREA, BEACH, COASTAL VEGETATION = 7,210 S.F.
DEGRADED / DEVELOPED AREA WITHIN THE 100 FT. RA
• EXIST. HOUSE 250 S.F.
• EXISTING DECK= 255 S.F.
• EXISTING PIER WALKWAY =160 S.F.
TOTAL = 665 S.F.
• EXISTING LAWN= 3,490 S.F.
PROPOSED CONDITIONS
TOTAL RA ON SITE= 24,000 S.F.
PROPOSED DEGRADED / DEVELOPED AREA WITHIN THE TOTAL RA
• PROP. HOUSE = 2,239 S.F. (1,924 S.F. WITHIN OCCUPIED LAWN AREA; REMAINDER WITHIN EXISTING
DWELLING PROJECTION.)
• PROP. FRONT PORCH = 223 S.F. (193 S.F. WITHIN EXIST. LAWN AREA)
• PROP. PATIO W/ POOL = 2950 S.F, (1,330 OCCUPIES EXIST. LAWN)
• PROP. DRIVEWAY =1,460 S.F.
TOTAL = 6,872 S.F.
PROPOSED DEGRADED / DEVELOPED AREA WITHIN THE 100 FT, RA
-PROPOSED PATIO / POOL =1,540 S.F. ( 940 SF OCCUPIES EXIST LAWN, REMAINDER @ EXISTING
HOUSE AND DECK LOCATION)
-PIER WALKWAY =160 S.F.
TOTAL -1,700 S.F.
NET CHANGE - EVALUATION OF DEGRADED AREA
WITHIN TOTAL RA - 2,642 S.F. INCREASE; ADJ. FOR OCCUPIED LAWN = REDUCTION OF 3,594 S.F. OF LAWN.
RE -DEVELOPMENT OVERLIES EXISTING DRIVEWAY AND LAWN AREA
WITHIN 100 FT. RA - 1,035 S.F. INCREASE ( PATIO SURFACE; ADJUST FOR OCCUPIED LAWN = REDUCTION OF
940 S.F. LAWN ( 310 CMR 10.02,6. EXEMPT FROM THE RA PERFORMANCE STANDARD
MITIGATION = APPROX.1,700 S.F. OF NATIVE SHRUB PLANTINGS WITHIN EXISTING LAWN AREA=
1,700 S.F. REDUCTION OF LAWN AREA ( SEE LANDSCAPE PLAN)
w
TOP OF FWNDARON
EL = 13.7 MANHOLE AND COVER -LAN 24! DIA.
RAISE COVERS TO WITHIN 6•
OF FM119i GRADE
FRHSH GRADE - 12Si,
PROVIDE SLEEVE O
H
WATER SERVICE $l„
Fa
FINISH GRADE - 123
OBS. PORT
10.50 8.15
o
e 1�B'`�
817
I
ptr
II11i•II°II•IWI°II.11°II°II•II•II•Ik ll•II•II•II•II°IWI°11.11.111 BOTTOM EL -6.6
GAS
BATF£
&0
7.60 EXISTING S.A.S.
6. OF 3/4• ro
EXISTING D -BOX
Miow aA.
RESET AS REO'D N07E
PROPOSED SEPTIC TANK
ST
REMAIN LEVE
FOORe2'-O�
PRECAST REINFORCED CONCRETE
BEFORE PITOONG DOWN M
LEAOONG FACILITY
NOTE: CAPACITY: 1500 GALLONS
ALL PIPE TO BE 4- DIA. (H-20)
PVC TIGHT JOINT F 1 SEPTIC
MINIMUM SLOPE OF 1/8"
SYSTEM PROFILE
PER FT.
NO SCALE
CHIZMAS.DWG
SE.S'5- 2t)L41