HomeMy WebLinkAbout019 SHEET-C-3-GRADING --- --' --- -----
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TYPICAL RAIN GARDEN DETAIL -------------- -- --- -
ARFA=350-450 SOFT ---------_ ----
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-- - - - --
BASIC
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DIMENSIONS -" I-----__-- L_________________________________L__ _-
DEPTH -- - --�_�--_
DEPTH 12 T0181NCHES _ _"-- ' - � �\� _
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rA--___ -----------------gyp -----______----------y-----__-______------------_____-__�--------____----_______---__ -
ZONE S^ ------15"sRCP 15'RCP S^ �ti� --
S` 15"RCP I I I I
s�-sues„ s., SDts Sc SB
FEjLLON_ST
s / s s s s s s g"RIPRAP s s s s s s sue_
/ 8"PVC ,,,,,� OUTFACE 8"PVC �� \ 8"PVC I-I
ZONE 3 'T
ROCK ARMOUR a INSTALL 12" \
@ INLETS&OUTLETS i
1 WATER MAIN SIDEWALK CHASE
w�� w w w w w�Tw
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------- _ \\ ---- --- - _PROPER---- NDARY---ZOI
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�I 01 -- -- s. -- ---- - ---- -- - - -- -- -- r ---
- III } ND NAH R-2560-EA 10'SET BACK a55 ..v 0
-- s =_� --� INST L 2 / �' \ 100-YEAR FLOODPLAIN
'i o k" AS _ v DESIGNATION AS PER
ZONE1- PLANTS THAT TOLERATE FREQUENTLY WET CONDITIONS \ 11 s III 5 ^" -_ \
(SEDGES,BULRUSHES,DOGWOOD,FERNS,SPIREA,ETC.) P II
o S� LL FL w „ fi� FINAL PLAT(J-231)
ALL 1 -"
III I' D7 - THR UGH UB
ZONE 2- PLANTS THAT CAN TOLERATE OCCASIONAL STANDING WATER I� F p4 gT ae5 .
(DWARF DOG WOODS,SNOW BERRY,OREGON GRAPE,EVERGREEN HUCKLEBERRY,FERNS,ETC.)
III �
ZONE 3- PLANTS THE PREFER DRIER CONDITIONS a q55
(SERVICE BERRY,CURRENTS,TALL OREGON GRAPE,TALL GRASSES,SWITCH GRASSES,BLEEDING HEARTS,ETC.) I\ / rcN I� P-2 as Nµ� S 45
V [ll w -
A / RL P I�D 2 11
POND 1 o- r- ffi I / I,\III / R ENI a525 a a5.A
\\III a (1 0'D EP) INFILTRATOR INSTALL 12"
SIDEWALK CHASE P1 OFFICE I � II I
RAIN GARDEN �i ,. BUILDING(1)
SECTION p �� FF=a7.o �5 1
I I II\I i LLI j I l h q55 ^ I
I I Ir
III Q INS AL20'
IIIPI
v I I� AV I I
Z_z�
II ' 3
11 . 1 w . 0 IIE .
1 - \ II
II D 31 _g ^�
I� RAIN A ENI "' Q V1 V I _ I I
0 II P2 OFFICE
BUILDING(3)
II I ST 1 0 -
01 0 PI E 4B5 1 I A65 Q \\ \
12"TO 18"
I I III 'd,4„RIPRAP Z a I a1 d
Y
/DEEP
III E .P D4 OUTFACE- II III RAIN GA pEN'
III (.5' EP)',
11 III All
°`°�"' tcIR
III IN ALLI11" x:,:; ---
60%SAND' III II III SID WAL
40%COMPOST
(36"DEEP)
"IF NATURAL SOILS ARE SANDY THEN USE I A 111 1 ✓' A AA\ V A - �\ LOW 41 1 \V AV A \ \\
65%NATIVE SOIL AND 35%COMPOST BY VOLUME A AVA \ +h POINT
STORM NOTES: / 000 A� 0A u• AA A V .'` `° aT5 Ivv A I A I_ /
\V A VA
1.STORM IP3&P-4 ARE 1.5'DEEP RAIN GARDENS-SEE DETAIL THIS PAGE. // \V A VA\ I cp.
2.STORM RET P-2 IS A 1'DEEP RAIN GARDEN-SEE DETAILS THIS PAGE. 1
3.STORM RET P-1 IS A 301NCH BURIED INFILTRATOR STORAGE BASIN. / A V A VA A 11 �� \ 5 1 _i I 1 I I 1-
4.STORM RETENTION POND VOLUMES ARE AS FOLLOWS: II 11
P-1:2,000 CFT INFILTRATOR \ I I-
P-2: 391 Cl RAIN GARDEN �II V)) h I
P-3: 212 CFT RAIN GARDEN
P-4: 255 CFT RAIN GARDEN
t S`2.2 P1 STORAGE h
i i I -
BUILDING(2) l I l
S=3.8% -FF=48.5 I vV I-I ` l /
,^e�,%8 .,ems A�
v pv _
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SITE NOTES: � \v � ��� w f, � ---____ �-_-__ --------
1.ALL TBC RADII ARE 3.0'UNLESS OTHERWISE NOTED. �� \\ �\ 6Ra -� -- ------------- -------
--------- -------
2.ALL CURB&GUTTER SHALL BE PER DETAIL ON SHEET C-4. �� `� ��< B"/'(/O s >- - ` ------ / -- ------------\y _
3.SEE PARKING LOT LIGHTING PLAN FOR LOCATIONS OF LIGHT BASES.LIGHT BASES TO BE INSTALLED PER DETAIL ON SHEET C-5. �� w - -=====----------____________________ ______ - ____ L--= =-_=__
4.SEE LANDSCAPE PLAN FOR LOCATION OF PROPOSED LANDSCAPING. \ `� T- -�-I
5.ALL PLASTIC PIPE ENDS THAT WILL BE EXPOSED TO SUNLIGHT SHALL HAVE PREFABRICATED END SECTIONS OR CONCRETE \�\ ` \ ® s� s�s�s s„
\ \\ `� \ S 15'RCP 15"RCP I7
COLLARS POURED TO PROTECT THE PIPE.
6.CATCH TBC=FLAG+0.38' It I
7.SPILL TBC=FLAG+0.52' \�� 8"PVC
A 0 S S S S S S
8.TRANS TBC=FLAG+0.45'
\\ C w� LARAMIE DR S
9.SP=SPILL,LOW-LOW POINT,HI=HIGH POINT,VG=VALLEY GUTTER
10.NO CURB AND GUTTER SHALL HAVE A SLOPE LESS THAN 0.5%UNLESS SPECIFICALLY CALLED OUT ON THE PLAN.
/ --\
----__--______ _____- ==i ADA NOTES:
GRAPHIC SCALE
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1.ALL STREET AND STORM MAIN DESIGN AND PLANS FOR ALDER,MAPLE AND LINCOLN SHALL BE COMPLETED AND SUBMITTED WITH THE j / �\ ��_ I -----____ - _.\ __--' i 4o q 10 20
INFRASTRUCTURE PLANS TO THE CITY AND I FOR REVIEW AND APPROVAL. / / --
2.ALL SIDEWALKS SHALL HAVE A MAXIMUM CROSS SLOPE OF 2%, (-IN FEET)
3.ALL WHEELCHAIR ACCESSIBLE RAMPS SHALL BE CONSTRUCTED IN ACCORDANCE TO THE COB STANDARD DWG 02529-8 OR 02529-8A. / - - - - - - - - --- I h= 20 fL
4. BUILDINGS ARE STEPPED TO ALLOW FOR SHORT SIDEWALKS AND GRADE TO DRAIN THE SITE. IF THE BUILDING IS NOT STEPPED THEN / / I 11"XI 7":1'/40 ft
ADDITIONAL STORM MAIN WILL BE REQUIRED.
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VERIFY SCALE REVISIONS DRAWN BY:CMW PROJECT NUMBER
THESE PRINTS MAY BE NO. DESCRIPTION DATE BY CHK'D.BY:CMW CURRENT LANDING,LLC OFFICES&OUTDOOR REC FACILITIES 1154.004
MEASURE.L1NEBELOW LOT 2,BILK 1 -PARKWAY PLAZA SUB SHEET NUMBER
MEASURES ONE INCH ON 9Cl BOZEMAN MT 019
ORIGINAL DRAWING. NESISErglnBBnR CHRISTOPHER APPR.BY:C
Desgng 204 N.1 IT Ave. PE = DRAWING NUMBER
Bozeman, T 59715 'ttt DATE:12/5/22
MODIFY SCALE ACCORDINGLY NGINEERING, INC Planning P Mhone:(406)581-3319 ateµ", Q.A.REVIEW _�
BY: CIVIL-GRADING&DRAINAGE C
H:\1154\004\ACAD\SHEETS\SHEET-C-3-GRADING AND DRAINAGE.dwg Plotted by chris Wasia on 10/2/2023 5:12 PM g43egiffnigAofaXCWStaaafdofCaMnitngnt COPYRIGHT®GENESIS ENGINEERING,INC.2023 NAL DATE: