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Standard Updates - August 2004

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11.1 - Pile Details (insert sheets - none)

• Steel 'HP' Shapes and HP Weld Detail - Change groove weld angles from 60° to 55°.

12.1 - Abutment Type A1 (insert sheets - none)

• Locate the wing pile 1'-3" from the front face of the abut. wing lower pour instead of 1'-6" from the back face of the abut. wing lower pour.  Vertical wing loads and soil weight on lower abutment wing pour will then induce a moment opposite that of the overturning moment created from the horizontal earth force on the abutment wings, instead of additive to the horiz. earth force overturning moment.
• Designer Notes - Add "See std. 12.9 for Alternate Construction Joint."

12.2 - Abutment Type A1 (insert sheets - none)

• Wing With Pile Section - Change wing pile dimension from 1'-9" to 1'-3".
• Simplify abutment detailing by changing vertical steel in front face and back face of upper wing pour to u-shaped bars.

12.3 - Abutment Type A3 (insert sheets - none)

• Locate the wing pile 1'-3" from the front face of the abut. wing lower pour instead of 1'-6" from the back face of the abut. wing lower pour.  Vertical wing loads and soil weight on lower abutment wing pour will then induce a moment opposite that of the overturning moment created from the horizontal earth force on the abutment wings, instead of additive to the horiz. earth force overturning moment.
• Designer Notes - Add "See std. 12.9 for Alternate Construction Joint."

12.4 - Abutment Type A3 (insert sheets - none) 

• Wing With Pile Section - Change wing pile dimension from 1'-9" to 1'-3".
• Change vertical steel in front face and back face of upper wing pour to u-shaped bars.

12.5 - Abutment Type A4 (insert sheets - none) 

• Locate the wing pile 1'-3" from the front face of the abut. wing lower pour instead of 1'-6" from the back face of the abut. wing lower pour.
• Legend - Add "See std. 12.9 for Alternate Construction Joint."
• Pipe Underdrain Detail - Change minimum underdrain slope from .003 to 0.005.

12.6 - Abutment Type A4 Pile Footing (insert sheets - none) 

• Change vertical steel in front face and back face of upper wing pour to u-shaped bars.

12.8 - Abutment A5 (Integral, Pile Encased Abutment) (insert sheets - none)

• Typ. Section Thru Abutment Body - Change bid item in note to "Concrete Masonry Bridges."

• Designer Notes - Add note: "See std. 12.9 for Alternate Construction Joint."

12.9 - Alternate Construction Joint (insert sheets - none)

• New standard detailing alternate construction joint in abutment and pier.

13.1 - Multi-Columned Piers (insert sheets - none) 

• Elevation View - Add note to dimension above pier cap:  "See standard 12.9 for Alternate Construction Joint details."

13.4 - Multi-Columned Pier Type 2 (insert sheets - none) 

• Remove 3" "form in" for bearing seat.  Change to reflect normal beam seat forming.

• Elevation View - Add note to dimension at top of pier "See std. 12.9 for alternate construction joint."

13.5 - Hammerhead Pier - Type 2 (insert sheets - none)

• Remove 6" "form in" for bearing seat.  Change to reflect normal beam seat forming.

14.2 - MSE Retaining Wall Details (insert sheets - none) 

• Concrete Traffic Barrier Expansion Joint Detail - Change expansion joint spacing to 20' minimum, 30' maximum.  The expansion length is increased from 25' to 30' to accommodate the wider wall panels.  A minimum length is given to insure resistance to vehicle impacts is distributed over an adequate distance.

19.2 - 36" Pretensioned Girder Details (insert sheets - g36.dgn) 

• Detail A - Remove top corner strand.

19.7 - Interm. Steel Diaphs. For 28", 36", 45", 54", & 54W" Prestressed Girders (insert sheets - gsdiamt.dgn, gstdia70.dgn) 

• Update notes to reflect latest bid item name, "Steel Diaphragms B-_-_."

19.8 - Pretensioned Girder Slab & Superstructure Details (insert sheets - g28det.dgn, g36det.dgn, g45det.dgn, g54det.dgn, g70det.dgn - not affected) 

• Prestressed Girder With Semi-Expansion Seat detail - Change note pointing to top transverse steel to read: "Detail transv. slab reinforcement parallel to cl. of substructure units on skews < 20˚.  On skews > 20˚, detail perpendicular to girder."

19.10 - 36" Pretensioned Girder Design Data (insert sheets - g36.dgn) 

• 16 Strand pattern - Move top corner strand in two inches to allow additional clearance.  Prestressed fabricators have requested moving top, outer strands in where possible to accommodate required clearance with stirrups.

19.13 - 70" Pretensioned Girder Design Data (insert sheets - g70.dgn) 

• 28 & 30 Strand patterns - Move top corner strand in two inches to allow additional clearance.  Prestressed fabricators have requested moving top, outer strands in where possible to accommodate required clearance with stirrups.

19.16 - Intermediate Steel Diaphragms For 70" & 72W" Prestressed Girders (insert sheets - gstdia70.dgn) 

• Update notes to reflect latest bid item name, "Steel Diaphragms B-_-_."

19.18 - 54W" Pretensioned Girder Details (insert sheets - g54w.dgn - not affected) 

• Update notes to reflect latest bid item name, "Prestressed Girder Type I 54W-Inch."

19.20 - Pretensioned 54W" & 72W" Girder Slab & Superstructure Details (insert sheets - g54wdet.dgn - not affected) 

• Update notes to reflect latest bid item name, "Concrete Masonry Bridges."
• Prestressed Girder With Semi-Expansion Seat detail - Change note pointing to top transverse steel to read: "Detail transv. slab reinforcement parallel to cl. of substructure units on skews < 20˚.  On skews > 20˚, detail perpendicular to girder."

19.21 - 52W" Pretensioned Girder Details (insert sheets - g72w.dgn - not affected) 

• Update notes to reflect latest bid item name, "Prestressed Girder Type I 72W-Inch."

23.1 - Timber Abutments General (insert sheets - none) 

• Update notes to reflect latest bid item name, "Structural Steel Carbon."

24.2 - Plate Girder Details (insert sheets - none) 

• Add note: "Prior to steel blast, all flame cut edges of plates that are to be painted shall be ground or planed to remove the hardened surface caused by the flame."

24.3 - Plate Girder Diaphragms and Cross Frames (insert sheets - none) 

• Notes, 4th paragraph - Change "8" above girder" to "4" above girder."  Correction, change to match other note on drawing.

27.2 - Fixed Bearing Details Type "A"- Steel Girders (insert sheets - brtflon.dgn) 

• Update notes to reflect latest bid item name, "Bearing Assemblies Expansion B-_-_" & "Bearing Assemblies Fixed B-_-_."

27.3 - Rocker Bearing Type "B" - Steel Girders (insert sheets - none) 

• Update notes to reflect latest bid item name, "Bearing Assemblies Expansion B-_-_."

27.4 - Type "B" - Steel Girders Fixed Shoe (insert sheets - none) 

• Update notes to reflect latest bid item name, "Bearing Assemblies Fixed B-_-_."

27.6 - Hold Down Devices (insert sheets - brtflon.dgn) 

• Update notes to reflect latest bid item name, "Structural Steel Carbon" & "Structural Steel Low Alloy."

27.7 - Elastomeric Bearings For Prestressed Concrete Girders (insert sheets - brelaspg.dgn) 

• Update notes to reflect latest bid item name, "Bearing Pads Elastomeric Laminated."

27.8 - Stainless Steel - Tee Expansion Bearing Details Type "A-T" (insert sheets - brtflon.dgn) 

• Update notes to reflect latest bid item name, "Bearing Assemblies Expansion B-_-_."

27.9 - Steel Bearings For Prestressed Concrete Girders (insert sheets - brgpcg.dgn) 

• Update notes to reflect latest bid item name, "Bearing Assemblies Expansion B-_-_" & "Bearing Assemblies Fixed B-_-_."
• Sections B1 & B2: Use 8 steel studs for 54W" and 72W" girders.

28.1 - Strip Seal Expansion Joint Details (insert sheets - jt400ss.dgn) 

• Update notes to reflect latest bid item name, "Expansion Device B-_-_."
• Legend - Item 6, change from "10˚ to 45˚" to "to 45˚."  Cover plates will now be used for all skews on parapets.

28.2 - Strip Seal Cover Plate Details (insert sheets - jt400ss.dgn) 

• Plan 10˚ < 30˚ Skews - Change title to just "Plan."  Remove note below title: "(Items 6 thru 9 not req'd. for skews < 10˚)."  Cover plates will now be used for all skews on parapets.
• Plan > 30˚ Skews - Remove entire view.  This view is not needed.
• Section At Sidewalk - Remove note "Cover plate req'd. for all sidewalks."  Now that cover plates are used for all skews for both parapets and sidewalks, note is not needed.

28.3 - Modular Expansion Joint Details (insert sheets - jtmoddetails.dgn) 

• Update notes to reflect latest bid item name, "Expansion Device Modular B-_-_."

30.1 - Tubular Steel Railing Type 'F' (insert sheets - railf.dgn) 

• Update notes to reflect latest bid item name, "Railing Tubular Type F B-_-_."
• Add weight per foot.

30.2 - Steel Railing Type 'W' (insert sheets - railw.dgn, railwoc.dgn) 

• Update notes to reflect latest bid item name, "Railing Steel Type W B-_-_."

30.4 - Tubular Railing Type 'H' (Alum.) (insert sheets - railhalm.dgn) 

• Update notes to reflect latest bid item name, "Railing Tubular Type H B-_-_."

30.5 - Tubular Railing Type 'H' (Steel) (insert sheets - railhstl.dgn) 

• Update notes to reflect latest bid item name, "Railing Tubular Type H B-_-_."

30.7 - Vertical Face Parapet 'A' (insert sheets - ppta.dgn) 

• Update notes to reflect latest bid item name, "Anchor Assemblies For Steel Plate Beam Guard."
• Add bent bar details.
• Sections B & C: correct #5 vertical bar lengths.
• Notes and Section D - Change "aluminum or zinc" plate to "plastic or zinc" plate.  Aluminum can have an adverse reaction to wet concrete.

30.14 - Lighting Detail (insert sheets - none) 

• Update bid item to wording of Bridge Special Provisions, "Anchor Assemblies Light Poles."

30.15 - Lighting Detail (insert sheets - screening.dgn) 

• Update notes to reflect latest bid item name, "Railing Tubular Screening B-_-_."

30.16 - Tubular Steel Railing Type "M" (insert sheets - railm.dgn) 

• Update notes to reflect latest bid item name, "Railing Tubular Type M B-_-_."
• Detail At End Post: Update per S.D.D. 14B 20-6d.
• Add weight per foot.

30.17 - Combination Railing Types "C1-C6" (insert sheets - railcomb.dgn)

• Types C3 & C 5: Add additional dimensions for clarification when fabricating.

30.18 - Combination Railing Details" (insert sheets - railcomb.dgn) 

• Update notes to reflect latest bid item name, "Railing Steel Type C(1-6) B-_-_."

30.19 - Vertical Face Parapet 'TX' (insert sheets - railtex.dgn) 

• Notes- Change "aluminum or zinc" plate to "plastic or zinc" plate.  Aluminum can have an adverse reaction to wet concrete.

30.21 - Light Std., Junction Box, & Exp. Fitting for "LF"/"HF" Para. (insert sheets - lfelec.dgn, ppatelec.dgn)    

• Notes- Add to approved manufacturer or equivalent note: "Specify size on plans."  Size of expansion must be specified to assure fitting can accommodate the joint movement.
• Notes- Add "Anchor Assemblies Light Poles" to bid items.  Required bid item.
• Notes- Under expansion fitting requirements, add "semi expansion" to first bullet point.  Expansion fitting should be used with both semi expansion and expansion joints.
• Change note referring to conduit at expansion joint to read: "Use 2"dia. rigid nonmetallic conduit except at expansion fitting.  At expansion fitting use rigid metallic conduit 5'-0" into parapet on deck side and thru parapet and wingwall to a minimum of 6" beyond end of wingwall.  (for grounding purposes)."  Clarify note by being consistent with use of metallic conduit at expansion joints.  Metallic conduit shall always run 5'-0" into parapet on deck side of joint and will always run entire length of wingwall and a minimum of 6" beyond end of wingwall.
• Outside Elevation and Plan of Parapet views - Add 6" min. dimension from end of wingwall to end of conduit.  Show temporary end cap on end of conduit.  Add note: "Continue rigid metallic conduit to first pull box off of structure.  (By others.)"  Add 5'-0" dimension designating rigid metallic conduit from end of parapet at expansion joint to 5'-0" into parapet on deck.  Clarify limits of metallic and non-metallic conduits in these two views.

30.22 - Railing Tubular Type PF (insert sheets - railpf.dgn) 

• Bar steel modifications were made to be consistent, where possible, with std. 30.7 - Vertical Face Parapet 'A'.

30.23 - Railing Tubular Type PF Details (insert sheets - railpfdet.dgn) 

• Make correction to bid item name, "Railing Tubular Type PF B-_-_."
• Bar steel modifications were made to be consistent, where possible, with std. 30.7 - Vertical Face Parapet 'A'.

36.2 - Box Culvert Apron Details (insert sheets - none) 

• Update notes to reflect latest bid item name, "Structural Steel Carbon."

39.3 - 4-Chord Sign Bridge Details (insert sheets - Stoh2.dgn) 

• Update note to reflect latest bid item name, "Sign Supports Concrete Masonry."

39.12 - Cantilever Truss Footing (insert sheets - cantflg1.dgn) 

• Update quantities and note to reflect latest bid item names, "Sign Supports Concrete Masonry" & "Sign Supports Steel Reinforcement HS."

40.1 - Concrete Overlay (insert sheets - none) 

• Update quantities and notes as necessary to reflect latest bid item names.

40.2 - Asphaltic Overlay (insert sheets - none) 

• Update quantities and notes as necessary to reflect latest bid item names.

40.3 - Overlay Details (insert sheets - none) 

• Update notes to reflect latest bid item name, "Deck Patching Concrete Masonry" & "Masonry Anchors Type S."

40.4 - Strip Seals & Diaph. Details For Overlays (insert sheets - none) 

• Update quantities to reflect latest bid item name, "Expansion Device B-_-_" & "Bar Steel Reinforcement HS Coated Bridges."

40.5 - Strip Seals & Diaph. Details For Overlays (insert sheets - none) 

• Update quantities to reflect latest bid item name, "Bar Steel Reinforcement HS Coated Bridges."

40.8 - Expansion Bearing Replacement Details (insert sheets - none) 

• Update notes to reflect latest bid item name, "Bearing Pads Elastomeric Laminated."

40.15 - Sloped Face Parapet "B" (insert sheets - none) 

• Update notes to reflect latest bid item name, "Anchor Assemblies for Steel Plate Beam Guard."
• Sections C & D - Change "aluminum or zinc" plate to "plastic or zinc" plate.  Aluminum can have an adverse reaction to wet concrete.

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