Bridge Design Bridge Design ManualManualWhat’s New?What’s New?

““Waters of the United Waters of the United States”States”

Placement of fill material below Ordinary High Water Mark (OHWM) requires 401/404 permit

Preliminary Site Plan: Plan area of fill

footprint Volume of fill below

OHWM BDM Fig. 208 & 209

Prestressed Beam Prestressed Beam CamberCamber

Plans shall include:Plans shall include: Camber @ release:Camber @ release: (B-C)(B-C) Camber @ erection: Camber @ erection:

(1.8B-1.85C)(1.8B-1.85C) Long term Camber: Long term Camber:

(2.45B-2.40C)(2.45B-2.40C)

Load RatingLoad Rating

Entire Section 900 Entire Section 900 Revised to address:Revised to address:

Buried vs. Non-buried Buried vs. Non-buried BridgesBridges

Major, Minor & Major, Minor & Minimal PDPMinimal PDP

Design-BuildDesign-Build Value Engineering Value Engineering

Change ProposalsChange Proposals Rating requirements:Rating requirements:

PC-Bars for standard PC-Bars for standard bridge typesbridge types

Minimum Design Minimum Design LoadingLoading

Multi-Span Prestressed Multi-Span Prestressed BeamsBeams

Two Loading Conditions:Two Loading Conditions: Simple-span for non-Simple-span for non-

composite loads and composite loads and continuous for live continuous for live load and composite load and composite dead loaddead load HS-25HS-25 FWSFWS

Simple-span for all Simple-span for all loading conditionsloading conditions HS-25HS-25 No FWSNo FWS

MSE WallsMSE Walls

Plan PreparationPlan Preparation Traditional Method Traditional Method

eliminatedeliminated Three-Line Three-Line

Diagram MethodDiagram Method Special ProvisionsSpecial Provisions

New pay itemsNew pay items Square Ft. vs. Lump Square Ft. vs. Lump

SumSum Undercut & BackfillUndercut & Backfill Concrete CopingConcrete Coping

2005 C&MS2005 C&MS

Web version Web version availableavailable

Hard copies available Hard copies available at Office of Contracts at Office of Contracts in May 2005in May 2005

Use for all projects Use for all projects filed April 4, 2005 filed April 4, 2005 and laterand later

Use for all projects Use for all projects sold August 10, 2005 sold August 10, 2005 and laterand later

http://www.dot.state.oh.us/construction/OCA/Specs/http://www.dot.state.oh.us/construction/OCA/Specs/Rewrite2005/default.htmRewrite2005/default.htm

2005 C&MS2005 C&MS

Item 512 – Item 512 – Treating ConcreteTreating Concrete Concrete Sealing Concrete Sealing

(SS 864)(SS 864) HMWM (SS846)HMWM (SS846) SRS (SS 841)SRS (SS 841) Gravity-Fed Resin Gravity-Fed Resin

(PN 515)(PN 515) Epoxy Injection (PN Epoxy Injection (PN

522)522)

2005 C&MS2005 C&MS Item 501.05 – Approval Item 501.05 – Approval

of Construction Plansof Construction Plans One P.E. Stamp for One P.E. Stamp for

plans with railroad plans with railroad involvementinvolvement

Two P.E. Stamps for:Two P.E. Stamps for: Sheeting & BracingSheeting & Bracing Demolition over trafficDemolition over traffic Falsework PlansFalsework Plans Erection PlansErection Plans Jacking & temp. supportJacking & temp. support Construction stressesConstruction stresses Temporary StructuresTemporary Structures

Affects Notes In BDM Affects Notes In BDM Section 603Section 603

Stage 2Stage 2Review Submission RequirementsReview Submission Requirements

Bridge PlansBridge Plans Complete General Complete General

NotesNotes Details show Details show

dimensions, bar marks dimensions, bar marks & spacings& spacings

Retaining Wall PlansRetaining Wall Plans Noise Barrier PlansNoise Barrier Plans Special ProvisionsSpecial Provisions Load Rating ReportLoad Rating Report

Major & Minor PDP Major & Minor PDP onlyonly

Stage 3Stage 3Review Submission RequirementsReview Submission Requirements

Stage 2 Plans in Stage 2 Plans in compliance with compliance with review commentsreview comments

Estimated QuantitiesEstimated Quantities Reinforcing Reinforcing

ScheduleSchedule Estimated Quantity Estimated Quantity

CalculationsCalculations Load Rating ReportLoad Rating Report

Minimal PDP onlyMinimal PDP only

Coming Soon…Coming Soon…

Fatigue PolicyFatigue Policy Fatigue Analysis for Fatigue Analysis for

welded cover plate welded cover plate retrofit:retrofit:

Less SubjectiveLess Subjective Other Fatigue Details Other Fatigue Details

includedincluded

Truck Truck VolumeVolume

Retrofit?Retrofit?

HighHigh YesYes

MediumMedium Analysis Analysis RequiredRequired

LowLow NoNo

Coming Soon…Coming Soon…

Stay-in-place metal Stay-in-place metal formsforms

Limited use basisLimited use basis Project specific Project specific

examples:examples: Environmental or site Environmental or site

restrictionsrestrictions Faster bridgesFaster bridges

Coming Soon…Coming Soon…

Life Cycle Cost Life Cycle Cost AnalysisAnalysis

Additional Additional guidance for:guidance for: When to useWhen to use Interest ratesInterest rates Life expectancyLife expectancy

Coming Soon…Coming Soon…

LD-4 Estimating LD-4 Estimating FormForm

Provide estimated Provide estimated quantities for MSE quantities for MSE Walls:Walls: Wall incidentals (e.g. cast-Wall incidentals (e.g. cast-

in-place concrete, select in-place concrete, select granular fill, unclassified granular fill, unclassified excavation, etc.)excavation, etc.)

Concrete coping Concrete coping incidentals (e.g. concrete, incidentals (e.g. concrete, reinforcing steel, sealer, reinforcing steel, sealer, etc.)etc.)

Coming Soon…Coming Soon…

LRFDLRFD Developing ODOT Developing ODOT

Commentary to Commentary to LRFDLRFD

Pilot ProjectsPilot Projects Training Courses & Training Courses &

SeminarsSeminars Concrete Concrete

SuperstructuresSuperstructures Steel SuperstructuresSteel Superstructures SubstructuresSubstructures

July 1, 2007!!July 1, 2007!!

Coming Soon…Coming Soon…

Bridge Information Bridge Information RequestsRequests

Web based Web based information requestinformation request

Includes:Includes: Specialized bearingsSpecialized bearings Modular jointsModular joints Alternate coating Alternate coating

systemssystems Retired Standard Retired Standard

DrawingsDrawings

Questions?Questions?