Document 2799138

Place On Topside
For Bottom Grate
2’-6"
Loc. Ref.
Unit Only
A
8"
2"
Bar C
B
3
’D’
Bar H3
(As Reqd.)
Bars E
’D’+ 6"
1’ Std.
1
2
Bar E
B
1
1
2
(As Reqd.)
’D’
1
1
2
1
2
1:4
Bar H4
Bar H3
6"
’D’
6"
1
1
2
8"
1
Weld
32
B
Bar C
2
1’ Std.
Bar H4
Bars V
’D
’
1
1"
2"
SIDE VIEW
4"
2"
6:1
Bar H
2
Bar H4
Grate Bars
Bars V
Bar H2
6"
6"
4"
1" O
r 11
2
Cross Bar
Bar E
F. L.
2"
1’-0"
1
32
Bars H1
Bars V
3’
TOP VIEW
1’ Std. Spcg.
16"
Bar H4
Bars H
1
45^
(U-Bends)
20"
4 Bars F
6" Spcg.
GRATE TYPE NO. 1
Bars F
6"
SECTION BB
28.93
2
15"
END VIEW
Grate LB.
Pipe Size Grate Bars Reqd.
8"
A
Bar C (Top)
Bar H Over Bars H, H & H
4
Bars V (Side & Bottom)
1
3
2
SECTION AA
Bar E
Bars to be evenly spaced across dimension ’D’.
2
6"
All bars 1 x 2".
3
34
B
B
Place On Topside
For Bottom Grate
2"
1.33’
’D’
Bars
H1
Offset
1" Or 1 1/2 "
1:4
Bars V
Bar E
Bars F
A
34
2
See Grate Details
3
32
1
1
SIDE VIEW
TOP VIEW
A
Pipe Size
D
A
15"
B
Class ~ Concrete Reinf. Steel
(CY)
(Lbs.)
1
’D’
2
4:1
Number Of Grates Req’d
Type No. 1
Type No. 2
Slope Transition
Total
Grate Wt. (Lbs.) Sodding (SY)
Offset
L
4.2’
42’
5.67’
2.38’
0.85
56
2
0
57.86
15
18"
6.67’
1.875’
1.01
73
0
3
101.08
16
4.8’
48’
24"
8.67’
1.875’
1.65
97
0
4
174.52
19
5.8’
58’
30"
10.67’
1.875’
2.33
129
0
5
267.75
21
6.9’
69’
1
2
2
Grate Bars
Slope
Adjacent Grates
1
Varies
1
2
TABLE OF DIMENSIONS AND QUANTITIES
Butt Ends Of
Shoulder Line
32
1
Weld
1:6
L=Length of Transition
6"
2"
Wall
6"
Unit Only
5
16
Chain (Approx. 16 Links)
GENERAL NOTES
1. This endwall is to be used only in the clear zone for the drainage of medians and other areas having low design velocities
3
and negligible debris. Grates exposed to salt water shall be designated in the plan as Alternate G.
Ditch
Cross Bar
32
1
16
Bottom
& 1 Cold Shut.
2. Reinforcing steel: All bars are size #4. Spacings shown are center to center. Laps to be 12" minimum. Clearance is
2" except as noted.
Square welded wire fabric (two cages max. ) having an equivalent cross sectional area (0.20 sq. in.)
FRONT SLOPE TRANSITION AT ENDWALL
may be substituted for bar reinforcement.
TOP VIEW
TOP VIEW
GRATE TYPE NO. 2
with Section 962-7 of the Standard Specifications.
GRATE, SEAT, WELD & CHAIN DETAIL
Pipe Size Grate Bars Reqd.
Grate LB.
3
33.69
24"
4
43.63
30"
5
53.55
18"
3. Grates shall be ASTM A242/A242M, A572/A572M or ASTM A5888/A588M, Grade 50 steel, and galvanized in accordance
4. Endwall to be paid for under the contract unit price for U-Endwall, Each. Payment shall include cost of concrete, reinforcing
steel, grate, and accessories. Quantities shown are for estimating purposes only.
5. Sod slopes 5’ each side and above endwall. Sodding to be paid for under contract unit price for sodding.
6. Precasting of this endwall will be permitted. Precast units shall conform to the dimensions shown or in accordance with
Bars to be evenly spaced across dimension ’D’.
approved approved shop drawings. Request for shop drawing approval shall be directed to the State Drainage Engineer.
All bars 1 x 2".
Use Index No. 201 for opening and grouting details.
2
7. Concrete meeting the requirements of ASTM C 478 (4,000 P.S.I.) may be used in lieu of Class ~ Concrete for precast units
manufactured in plants which are under the Standard Operating Procedures for the inspection of precast drainage products.
2006 FDOT Design Standards
U-TYPE CONCRETE ENDWALLS WITH GRATES
15" TO 30" PIPE
Last
Revision
Sheet No.
07/01/05
1 of 1
Index No.
260