HomeMy WebLinkAboutD-227103NOTES:
1. PIPE SHALL BE CONSTRUCTED TO MAINTAIN
POSITIVE DRAINAGE NO BELLIES OR SAGS.
2. PROVIDE 12" BEDDING BENEATH CATCH BASIN STRUCTURE.
3. STANDARD PLAN 4032A FOR PAVEMENT REPAIR. PROVIDE
TOP SOIL & SEED IN LAWN AREA, HYDROSEED AROUND
OUTLET STRUCTURE, AND ADJACENT PIPE TRENCH AREA.
REPLACE PAVEMENT OR LANDSCAPING TO MATCH
EXISTING. 1 DEPTH OF TOP SOIL IN LANDSCAPING
AREA. PAVING DEPTH TO MATCH EXISTING SECTION.
12"
(TYP-)
EXISTING GRADE
z �
_ H
N OU W
O
4
CONTROLLED DENSITY FILL IN UPPER TRENCH OR
\ COMPACT NATIVE BACKFILL IN LOWER TRENCH
TYP. HDPE PIPE TRENCH DETAIL A
N. T. S.
HOLE OUTSIDE DIA. HDPE FLANGE ADAPTER
ID LARGER
GALVANIZED MEDIUM PIPE CLAMP A
6" X /4" THK. `� HDPE PIPE SLEEVE SDR 32.5 s
2' SPLIT AT SPRINGLIKE 2" MIN. BENDOVER
HDPE PIPE T
N
POST SPACING 6' -0" (TYP.)
USE GALV. FENCE i" x 3" CEDAR PICKETS (TYP.) I `POST CAP (TYP.)
-- -- RAIL CLIPS //
FSEENDETAIL BELOW) 4x4 POST (REPAj ED
q.,
ASPHALT OR EPDXY COATED #8 REBAR — r- - -- - -- '— ' - -ff
- -- - -- - -- -- r-
A—� DRIVE 5'INTO UNDISTURBED SOIL - -i — - -- - -- - --
I I I I
I I I I
SECTION A -A o
•� "� i i i 2x4 (TYP.)
M I I I I
I I I I
-
----------- ------------------------- SIDE. (DRILLED
THROUGH HOLES IN CLAMP) 9 2 EA. . 112„ y GALV BOLTS & HEXNUTS , EA. __ ---
—
_
N °
1" SPACING (TYP.)
2" DIA. HOLE FOR REBAR 4:' N w GROUND LINE ws J`
CONNECTION EAR DETAIL
2"
N
LATERAL PIPE ANCHOR ASSEMBLY DETAIL * PICKET FENCE DETAIL
' N.T.S. N.T.S.
DIA. PIPE 3 „ FLOWABLE CDF
STEEL PLATE, / GALVANIZED 1 BOLTS AND HEXNUTS,
0,-_ o STEEL PLATE, HO1� DIPPED AFTER /2
DRILLING AND CUTTING rA HOT DIPPED GALVANIZED
O o EXISTING GRC"' "'^ I--,' .... 1-1-7 0 II
O.D. SMALLER DIA. PIPE PLUS 1/"
ALIGN BOTTOM OF SMALLER O.D. PIPE �A
OPENING TO MATCH INVERT OF LARGER
SECTION A —A PIPE ECCENTRIC REDUCER DETAIL
16" DIA. HDPE PIPE, DIA. AS
70,
CASING PIPE,
18" HDPE SDR 32.5
70,
LATERAL PIPE ANCHOR,
SEE DETAIL B 1p.
�9k
ECCENTRIC REDUCER,
SEE DETAIL.
RADIUS HDPE PIPE
PER MANUFACTURERS
RECOMMENDATIONS (TYP.)
SLIP CONNECTION ASSEMBLY C
N. T. S.
SwA -27 -2271
ZERO SLUMP CDF OR LEAN MIX
SLOPE INTERFACE DETAIL D
N. T. S.
E N T R A N 0 0
ENGINEERS • SCIENTISTS • PLANNERS • SURVEYORS
WASHINGTON ARIZONA IDAHO
x 16" FABRICATED HDPE PLATE REDUCER
NEW 16" HDPE PIPE
RECOMMENDED
D-227/FOR APPROVAL
BY
BY
BY
IA I I I I I AI i i i T i i I a 1 l i I A I I l i 1 1 i iZ 1 1 i I I ii
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