HomeMy WebLinkAboutDecision 4151 Proposed Grading and Drainage PlanGENERAL NOTES:
A.) NEITHER DRIVEWAYS NOR PARKING AREAS ARE ALLOWED OVER 5EPTIC SYSTEM
UNLESS H-20 COMPONENTS ARE USED.
(3.) THE DESIGNER WILL NOT BE RESPONSIBLE FOR THE SYSTEM AS DESIGNED UN
LE55 CONSTRUCTED AS SHOWN. ANY CHANGES SHALL BE APPROVED IN WRITING.
C.) CONTRACTOR SHALL BE RE5PON51BLE FOR VERIFYING THE LOCATION OF ALL
UNDERGROUND AND OVERHEAD UTILITIES PRIOR TO COMMENCEMENT OF WORK.
DRAINAGE NOTES:
B-3(BUSINE55)
1.) ALL PROPOSED CATCH BASINS AND TRENCHING ACROSS PARKING AREA SHALL BE
40,000 SF
BACKFILLED IN 51X (G) INCH LIFTS, COMPACTED WITH A VIBRATORY COMPACTOR.
100 FEET
2.) THE LEACHING PITS SHALL BE SET FULLY INTO CLEAN SAND. ENGINEER SHALL BE
30 FEET
NOTIFIED, PRIOR TO SETTING ANY COMPONENT, IF THE SOIL CONDITIONS
10 FEET
ENCOUNTERED ARE NOT CLEAN SAND.
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4.) ALL C.I. FRAMES, JOINTS, AND SEALS FOR DRAINAGE COMPONENTS SHALL BE
6,
FINISHED WITH MORTAR CEMENT.
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22
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47,878
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INSPECTION NOTE:
PRIOR TO FINAL INSPECTION BY THE ENGINEER, SYSTEM
NEEDS TO BE COMPLETE INCLUDING BUILDUP FOR COVERS.
RIM EL= 43.0 T24N24" CAST IRON FRAME AND GRATE
RAISED TO GRADE
4" HIGH FRAME
PAVED PARKING_
12" DIAM. HDPE PIPE—J 1— 1 2" DIAM. HDPE
(TYPICAL) Q 0% SLOPE TO (TYPICAL)
CENTER OF CATCH BASIN AT 0% PITCH TO PITS
5.0' 2.0
1000 Gallon
Solid Catch Basin
USE 5CB-G00-H-20
AS MANUFACTURED BY SHOREY OR EQUAL
24"x24" CA5T IRON FRAME AND COVI'.R
RA.15ED TO GRADE
4 MIL POLYETHIIENE
2'X G'
Leach Pit
AS MANUFACTURED BY SHOREY OR EQUAL
G" LAYER OF 1/3"- 1/2' STONE
DETAIL OF CATCH DA51N WITH LEACHING PIT(S
NOT TO SCALE
1-1 /2" STONE
PLAN
SCALE 1"=30'
THIS AREA IS SERVED
BY TOWN WATER.
Map 109, Parcel 93.2
Vacant Land
JOHN M.
O'REILLY
CIVIL
NO. 36200
PROPERTY IS LOCATED IN THE ZONE II
OF A PUBLIC WATER SUPPLY
O 30 GO 00
SCALE 1 "=30'
G:Wutoo d 20051nd Projects 200512005Dramncj5Tarara4743%4743PROPO5ED.parking.dwg
4.3
44.4
MAXIMUM BUILDING COVERAGE
LOT AREA
EXISTING BUILDING COVERAGE
TOWER FOOTINGS (3)
MECHANICAL BUILDING
PROPOSED BUILDING
PROPOSED DUMP5TERPAD
TOTAL SQUARE FEET
BUILDING COVERAGE% 5,987
47,878
15%
47,878 SF
867 SF
1,020 51'
4,000 5F
100 SF
5,987 SF
= 12.5%
MAXIMUM LOT COVERAGE*
B-3(BUSINE55)
MINIMUM AREA
40,000 SF
MINIMUM FRONTAGE
100 FEET
FRONT YARD SETBACK
30 FEET
SIDE YARD SETBACK
10 FEET
REAR YARD SETBACK
30 FEET
MAXIMUM BUILDING COVERAGE 15%
MAXIMUM BUILDING HEIGHT
35 FEET
MAXIMUM SHAPE FACTOR
22
MAXIMUM BUILDING COVERAGE
LOT AREA
EXISTING BUILDING COVERAGE
TOWER FOOTINGS (3)
MECHANICAL BUILDING
PROPOSED BUILDING
PROPOSED DUMP5TERPAD
TOTAL SQUARE FEET
BUILDING COVERAGE% 5,987
47,878
15%
47,878 SF
867 SF
1,020 51'
4,000 5F
100 SF
5,987 SF
= 12.5%
MAXIMUM LOT COVERAGE*
7007b
PPOP05ED PARKING
18,308 51'
PROPOSED BUILDING
4,000 SF
EXISTING MECHANICAL BLDG
1,020 SF
EXISTING CELL TOWER
8G7 SF
PROPOSED DUMPSTER PAD
100 5F
PROPOSED POOL t APRON
1, 104 SF
TOTAL SQUARE FEET
25,489 SF
LOT COVERAGE To 25,489
= 53.2%
47,878
'NUMBER BASED ON OCCUPANT PROVIDING
ARTIFICIAL RECHARGE FOR EXCESS RUN-OFF
DE51GN
NUMBER OF OCCUPANTS IN 4,000 S.F.
BUILDING PER MASS. STATE BUILDING
CODE TABLE 1008. 1 .2: INDUSTRIAL AREAS
100 S.F. FLOOR AREA/ OCCUPANT (OC)
4,000 S.F./ 100 S.F./ OC- 40 OGS
YARMOUTH REGULATION I SPACE/ 2 005
40 OCS"(I SPACE/ 2 OGS)= 20 SPACES
SPACES PROVIDED= 21
I SPACE PROVIDED FOR ACCESS
TO MECHANICAL BUILDING