HomeMy WebLinkAboutR-392224362.50 TYP.
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361.23 363-68= TOP =
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OF DETENTION
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OUTLET
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EC. 349-56-
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OF. SEDIMENT STORAGE
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5.
If
0.6' SEDIMENT STORAGE (TYP.)
-
48" ROUND SUMP FOR
FROP
g ECTION B-B
5 0'
FROP NOTES.
W
w
FIG 369.40
18" FROP R EM GH
1. OUTLET CAPACITY.: 100-YR PEAK FLOW R REMOVABLE WATERTIGHT
RISER
N
-
COUPLING OR FLANGE
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2. METAL PARTS. CORROSION RESISTANT NON GALVANIZED PARTS PREFERRED. GALVANIZED PIPE
+
F,G. OVER VAULT
2 00%
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PARTS TO HAVE ASPHALT TREATMENT 1.
z
\
CONCRETE STAIRWAY
�
J. IF METAL OUTLET PIPE CONNECTS TO CEMENT CONCRETE PIPE: OUTLET PIPE TO HAVE SMOOTH O.D.
3
WITH 7" RISE' AND 2
- >L
12" RUN
3-FOOT MAX.
WING WALL
EQUAL TO CONCRETE PIPE I.D. LESS 114"
to
�¢PO
,S�Eo
4. PROVIDE AT LEAST ONE 3"X.090 GAUGE SUPPORT BRACKET ANCHORED TO CONCRETE WALL.
2" HMA
2' MIN. CLEARANCE
TOP OF VAULT
(MAXIMUM 3' VERTICAL SPACING)
Z__
4" CRUSHED ROCK BASE
4 a
362<50 (TYP.)
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5. LOCATEE STRIC ) S NECESSARY CLEARANCE A5 SHOWN.
ELBOW RE TORS A NE ARY TO PROVIDE MINIMUM
`�
VAULT ACCESS ROAD
COMPACTED SUBGRADE
..:..
C9
-- - --- ----------- -------- --------------------- NTS
361.2336-99'TOP-
OF DETEN770N _ NOTE:
MAX DETENTION SUMMARY SHEET SEPARATE STRUCTURAL DESIGN PLANS AND CALCULA77ONS FOR THE PROPOSED STORM VAULT MUST
L BE SUBMITTED TO THE BUILDING DEPARTMENT. A SEPARATE BUILDING PERMIT APPLICATION WILL BE
0 o PLATE WELDED TO ELBOW
r 4' LANDING
' 8' SIDEWALK FG 360.15
o.
STAGE
STAGE
LIVE STORAGE VOLUME
CF
STORM
EL.
REQUIRED
PROVIDED
AS -BUILT
TOTAL
361.00
33 943
34 155
J4,155
100 YEAR
361.09
34,209
34,422
34,422
25 YEAR
361.00
33 947
34 155
34 155
10 YEAR.
359.55
29,666
29,848
29 848
2 YEAR
356.82
1 21,604
1 21,740
1 74
WITH ORIFICE AS SPECIFIED REQUIRED FOR THE CONSTRUCTION OF THE VAULT.
ELBOW RESTRICTOR DETAIL
R-392224
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