HomeMy WebLinkAboutSite Plan V1APPROVED
OW14,22
SEE SHEET C3.0
FUTURE I or(79.52CL)
SETTLERS PARK +
TOWNHOMES AI M SDI �(79.40SC)
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76.33N2576
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+ SEE SHEET C3.0
I III
WIND DRIFT ST PROFILE
5+89 5+00 4+00 3+00 2+00 1+00 0+00
2580
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2575
2570
2565
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-0.54% -0.54%
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-----
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- -----------
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-1.28%
`EXISTING GRADE
-8%-----------
___---------------
2 PIRR WITH l
4" -C-900 SLEEVE
VERTICALS
ALE
0 3'
6'
SCALE 1" _
5+00
4+00
3+00
2+00
1+00
�2580
2575
2570
2565
0+00
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0 30' 60'
W E
SCALE 1" = 30'
S
KEYNOTES:
0
INSTALL NEW SDCB #2 - PER ISPWC AND ACHD SUPPLEMENTAL
DRAWING SD-604A. 2576.04' NC. 12" INVERT OUT = 2572.85'.
PIPE. (Q10D=1.92CFS)
0
INSTALL t5.51F 12" SDR-35 O 0.22%. INVERT MANHOLE
SDCB #2 2572.85'. INVERT AT SAND AND GREASE TRAP #5
2572.83'.
INSTALL 3-1500 GAL SAND AND GREASE TRAPS #1 FOR
SETTLERS PARK DR., FUTURE TOWNHOMES DRIVELANES, PARKING,
3
SIDEWALKS, AND � OF BUILDING ROOF AREAS. SEE DETAILS ON
SHEET C3.2.
INSTALL ±19LF 12" SDR-35 ® 0.22%. STUBBED INVERT =
0
2572.88'. INVERT AT SAND AND GREASE TRAP #5 2572.83'.
O
INSTALL PRIVATE STORM DRAIN POND #1. SEE DETAILS ON SHEET
C3.2.
OINSTALL
4FT VALLEY GUTTER PER ISPWC STANDARD DRAWING SD-708.
O7
INSTALL NEW STREET LIGHT
INSTALL MIDBLOCK PEDESTRIAN RAMPS PER ISPWC SUPPLEMENTAL
O
DRAWING SD-712F.
0
INSTALL STOP SIGN PER MUTCD STANDARDS.
0
INSTALL MONITORING WELL PER ISPWC SUPPLEMENTAL DRAWING SD-627.
1 1
INSTALL STREET NAME SIGN PER MUTCD STANDARDS.
NOTE:
1. ALL PEDESTRIAN FACILITIES SHALL HAVE A MAXIMUM CROSS SLOPE OF LESS THAN 2%
WITHOUT DEVIATION. ALL PEDESTRIAN RAMPS SHALL HAVE TRUNCATED DOMES PER ACHD
SUPPLEMENTAL STANDARD DRAWING SD-712. DOMES SHALL BE RIGID INSERTS WET -SET INTO
THE CONCRETE (CONCRETE STAMP AND ADHESIVE MATS NOT ALLOWED) AND SHALL BE
COLORED 'TRAFFIC YELLOW'. ALL PEDESTRIAN RAMPS TO BE PER ISPWC STANDARD DRAWING
SD-712A, UNLESS OTHERWISE CALLED OUT.
2. ANY ABANDONED BUILDINGS, TEST PITS, TEMPORARY STORM DRAIN PONDS AND WATERWAYS
LOCATED WITHIN CURRENT OR FUTURE RIGHT-OF-WAY SHALL BE REEXCAVATED TO NATIVE
SOIL AND BACKFILLED WITH STRUCTURAL FILL PER ISPWC SPECIFICATIONS. PROVIDE SOIL DATA
TO VERIFY NATIVE MATERIAL MEETS THE REQUIREMENTS FOR ENGINEERED FILL PER ISPWC
SPECIFICATION AND A COPY OF THE COMPACTION TESTS.
3. COLLECTOR ROADWAYS SHALL BE SP-3, 0.50 INCH (J") MIX, PG-64-28 THREE INCHES (Y)
THICK, AS A MINIMUM WITH 4" OF y" BASE AND 20" OF 6" MINUS PIT RUN.
4. PRIOR TO PLACEMENT OF ANY PAVEMENT MARKINGS CONTACT ACHD INSPECTION FOR
VERIFICATION OF COMPLIANCE WITH POLICY AND EXISTING PAVEMENT MARKINGS. FOR
SUBDIVISION SIGN INSTALLATION; OUTSIDE INSTALLERS MUST BE BONDED WITH ACHD AND
OBTAIN A NO -CHARGE RIGHT OF WAY PERMIT.
5. ALL INTERIOR ROAD RADII ALONG SETTLERS PARK DRIVE ARE 15' UNLESS OTHERWISE CALLED
OUT.
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C3.1
APPROVED
OW14,22
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52.37'
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52.92'
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0 10' 20'
SCALE 1" = 10'
m
PIR -
75.15TOP T aid
Hid
75.75TOP
I
76.53�1
1
1
PRIVATE STORM DRAIN POND 1
SECTION VIEW
- NTS -
INSTALL 3- 1000 GAL S/G TRAP
INSTALL t95SF OF 6" COBBLE FOR
O1
#1. SEE DETAIL THIS SHEET.
3
O
INFILTRATION.
O12"
INSTALL f15LF 18" SDR-35 @ 2.87%
INV AT S/G TRAP #1 2571.98'.
O
INSTALL 1,200 SF OF SANDY LOAM
MATERIAL FOR THE SAND WINDOW
12" INV AT POND 2571.55'.
FOR VEGETATION.
2574.65' HW
DESIGN VOLUME
2576.00' FG VREQDiRED-11,689 FT3
VPRQMDED=11,860 FT3
2571.55' FG �� i _� 2571.55' FG
SAND WINDOW TO BE EXCAVATED INTO FREE DRAINING
MATERIALS. IF OVER -EXCAVATION IS REQUIRED TO GET TO FREE o
DRAINING MATERIALS, CLEAN PITRUN CAN BE USED AS BACKRLL. BOTTOM OF `?
SAND
FILTER SAND AREA = 1,200 SF. 2568.55'
USE SANDY LOAM MATERIAL 2568.51' 7
THAT WILL ALLOW FOR A PERCOLATION GW a
RATE OF 2.4"/HR AND FOR VEGETATION
STORM DRAIN POND NOTE:
2575.15' FG
CONTRACTOR SHALL NOTIFY THE ENGINEER IMMEDIATELY IF GROUNDWATER IS ENCOUNTERED WITHIN 3 FEET PER THE GROUNDWATER MONITORING
OF THE BOTTOM DESIGN ELEVATION FOR ANY INFILTRATION FACILITY OR IF GROUNDWATER IS HIGHER THAN REPORT BY NATURAL RESOURCE
THE EXPECTED ELEVATION. SOLUTIONS, LLC DATED OCTOBER 13,
2021. GROUNDWATER IS EXPECTED
IF ROCK IS ENCOUNTERED, THE CONTRACTOR SHALL HAVE A PERCOLATION TEST PERFORMED BY THE TO BE LOCATED AT 6.50' BELOW
SOILS ENGINEER AFTER THE POND IS FULLY EXCAVATED A PERCOLATION RATE OF 2 4"/ HR WILL BE EXISTING GROUND.
USED FOR DESIGN BASED ON THE SOILS REPORT DONE BY ATLAS DATED MARCH 9, 2021. IF THE
PERCOLATION RATE IS LESS THAN SPECIFIED BY THE SOILS REPORT AND ENGINEER, CONTRACTOR MAY
NEED TO BLAST OR BORE TO CREATE CONDUIT FOR DRAINAGE TO OCCUR OR REDESIGN THE SYSTEM TO
ACHIEVE THE REQUIRED INFILTRATION.
PRIVATE STORM DRAIN POND 1 SECTION
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LOW PROFILE RING HS 25 RATED STRUCTURE LID TO BE FLUSH WITH
AND COVER TYP. FINISHED SURFACE
FG ±2576.00'
2572.73' TOP
OF CONC.
20"
2572.83'
dNV
IN FROMB#212"OUT TOPOND #1INV. 2571.98' "MIN.
2570.55' 2570.55'
18" CONNECTING PIPE CONNECTING PIPE
3-1000 GAL. SAND/GREASE TRAP 1
- NTS - PER BMP-01
R.O.W
47'-0"
7'-0" 33'-0"
16'-6" 16'-6"
I~ 14'-6" 14'-6"
2.00% SLOPE I 2.00% SLOPE
I
'I [MIN 1' LEVEL LANDING
BEHIND SIDEWALK (TYP)
OKX OUS
c� OPE
8' WIDE PLANTER STRIP (TYP) J J /
EXTEND BASE MATERIAL
14" OF 6" MINUS PIT RUN
5' WIDE CONCRETE
SIDEWALK PER ISPWC
6" BEHIND CURB (TYP)
3" OF ASPHALT PAVEMENT
STANDARD VERTICAL CURB & GUTTER
PER ISPWC SUPPLEMENTAL DRAWING SD-701
SUPPLEMENTAL DRAWING
SD-709 (TYP)
SP-3 0.50" MAX PG58-28
4" OF %4" MINUS
CRUSHED GRAVEL
PRIVATE ROAD - 4T ROW SECTION WITH 33' STREET SECTION
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