| Standard Updates
- July 1999
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12.2 - Abutment Type A1
12.4 - Abutment Type A3
- Detail added to show example of Type
"F" or "W" rail on Type A1 or A3 abutment wings.
12.5 - Abutment Type A4 Pile Footing
- Changed sidewalk dimension from 9"
to 10"
12.8 - Abutment A5 (Integral, Pile
EncasedAbutment)
- Changed F.F. Horiz. Bars (body &
wings) from #5's @ 1'-0" to 8 - #5 bars.
18.1 - Continuous Haunched Slab
18.2 - Continuous Haunched Slab
- Removed references to deflection joints.
19.4 - 54" Pretensioned Girder Details
(now 40.13)
- Replaced with new 54" girder
section (standard 19.18) therefore moved to rehab chapter.
19.5 - 70" Pretensioned Girder Details
(insert sheets - g70, mg70)
- Added 0.6" diameter strand option.
- Added #4 bars to top of bottom flange
and bottom of top flange - Design requirement to handle additional
shear forces created by 0.6" diameter strands.
- Added note to increase the size of bars
if required by AASHTO LRFD - Required for additional force in
0.6" diameter strands.
- Added #4 U-shaped bar to top flange at
girder ends to reduce cracking from negative moment.
- Increased lap in #3 bars in bottom
flange - coated #3 bars require 1'-2" lap per AASHTO
specifications.
19.8 - Pretensioned Girders Slab &
Substructure Details (insert sheets - g28det, mg28det - no change made to
insert sheets)
- Changed note under "Expansion
End" detail to refer to standard 28.1.
19.12 - 54" Pretensioned Girder Design
Data (now 40.14)
- Replaced with new 54" girder
section (standard 19.19) therefore moved to rehab chapter.
19.13 - 70"Pretensioned Girder Design
Data (insert sheets - g70, mg70)
- Added 0.6" diameter strand option.
- Changed 28, 30, 40, & 42 strand
patterns - more efficient with fewer draped strands.
19.18 - 54" Pretensioned Girder
Details (insert sheets - not yet available)
19.19 - 54" Pretensioned Girder Design
Data (insert sheets - not yet available)
- New 54" Girder Standards.
28.1 - Strip Seal Expansion Joint Details
(insert sheets - jt400ss, joint)
- Changed weld at plate 2A and the
extrusion from 3/8" to 5/16". Change is based on the
thickness of plate 2A and the quality of the weld required.
30.1 - Tubular Railing Type "F"
(insert sheet - railf - no change was made to this insert)
- "Section Thru Railing On Abutment
Wingwall" was removed. It now appears on Standard 12.2 - Abutment
Type A1 and Standard 12.4 - Abutment Type A4.
30.2 - Steel Railing Type "W"
(insert sheets - railw)
- Height of beam guard attachment was
changed to match the S.D.D.'s in the FDM.
- Changed dimensions from edge of slab to
rail.
- Removed "Section Thru Railing on
Abutment Wingwall" detail - moved detail to standards 12.2 &
12.4.
- Removed 2" cl. dimension for #6
bars at anchor bolt assembly.
30.7 - Vertical Face Parapet "A"
(insert sheets - pptmod, ppta)
- Height of beam guard attachment was
changed to match the S.D.D.'s in the FDM.
- Criteria for using deflection joints was
changed.
30.10 - Parapet Footing
30.12 - Sloped Face Parapet "LF"
(insert sheets - lfwin, lfdec)
30.13 - Sloped Face Parapet "HF"
(insert sheets - hfdec, hfwin)
- Height of beam guard attachment was
changed to match the S.D.D.'s in the FDM.
36.1 - Box Culvert Layout
- Criteria for using rubberized membrane
waterproofing on the top of culverts was changed
36.2 - Box Culvert Apron Details
- Divided detail for Vertical Construction
Joint into two details. Less than 2'-0" of cover and 2'-0"
or more of cover.
- Changed last paragraph of notes
regarding precast section & materials. (Changed to clarify
materials & specs.)
36.3 - Box Culvert Details
- Removed note to galvanize 7/8"
diameter bar between barrel and wings.
36.5 - Precast Concrete Box Culvert Barrel
Details
36.6 - Precast Wings, Headers and Cutoff
Walls
40.13 - 54" Pretensioned Girder
Details (previously 19.4)
40.14 - 54" Pretensioned Girder Design
Data (previously 19.12)
- Old 54" girder was replaced with
new 54" girder section (standards 19.18, 19.19) and therefore
moved to rehab chapter.
40.15 - Sloped Face Parapet B
- Standard was added to rehab chapter.
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