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7/29/2019 S13_Rehabilitation Design and Construction for the US 190 Mississippi River Bridge Cleaning, Painting, And Repair Project_LTC2013

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Rehabilitation Design and Construction for the US 190 MississippiRiver Bridge Cleaning, Painting, and Repair Project

2013 Louisiana Transportation Conference Session 13

Durk Krone, P.E., TRC Engineers, Inc., Baton Rouge, LA


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Results you can rely on

AGENDA

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Design Team Organization

Site Location Bridge Specifics

History of Rehabilitation Projects

Rehabilitation Project Phases 1 and 2

Key Areas of Deterioration

Procedures for Development of Repair Plans

Non-Standard (NS) Items

Constructability and Coordination

Maintenance of Traffic During Construction

Cleaning, Painting, and Containment Specifics Accelerated Schedule

Bid Opening Phase 1

Construction

Conclusions & Questions


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DESIGN TEAM ORGANIZATION

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Louisiana DOTD Baton Rouge, LA

o Chris Guidry, P.E. Bridge Design Project Manager TRC Engineers, Inc.

o Durk Krone, P.E. Principalo John Dallas Richard, P.E. Project Managero Mike Paul, P.E. Project Engineero Sage Liu, P.E. Project Engineer

o Don Clayton, P.E. Maintenance of Traffic

Rahman & Associateso Rahman Bhatti, P.E. President

GPI Southeasto Paul Forte, P.E.o

Frank Rea Project Manager ENCON / CMS

o Al Fletrich, P.E. Principalo Kyle Fetrich, P.E.

Kansas City Southern (KCS) Railroad - Srikanth Honnur, P.E. Union Pacific Railroad (UPRR) Michael Freeman, P.E.


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SITE LOCATION

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Between Intersections ofLA 1 and US190 (west)US 61/US190/I-110 (east)

River Mile 233.9 AHP


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BUILT 1940 4 Highway Lanes, 2 each way STRUCTURE LENGTH = 12,226 LF ADT = 28,400 (2011)

MAIN TRUSS: 3,326 FT

WEST APPROACH5,300 FT

West HighwayApproach: 1,728 FT

East HighwayApproach: 843 FT

EAST APPROACH3,600 FT

5,897 LF

BRIDGE SPECIFICS

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BRIDGE SPECIFICS

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TRUSSSPANS

RAILROAD APPROACH SPANS

Lower LateralBracing

Floorbeam

HighwayStringer

RailroadGirders

LowerChord

TRUSS SPAN FLOOR SYSTEM

HIGHWAY APPROACH SPANS


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HISTORY OF REHABILITATION PROJECTS

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Bridge opened August 1940

Huey P. Long Bridge

Old Mississippi River Bridge

Previous Rehabilitation Projects

Painted in mid-1960s

Major Rehabilitation in 1986

Widened from 19-9 to 24-0

Deck & bridge rail repairs

Structural strengthening

2005 In-depth Inspection by TRC

2010-2011 Special Inspections by TRC 2010-2013 Rehabilitation Project by TRC

Phase 1 (Highway & Railroad)

Phase 2 (Railroad Approaches)

Accelerated Schedule (2011)



REHABILITATION PROJECT PHASES 1 & 2

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MAIN TRUSS: 3,326 FT

SHARED 50% RR 50% DOTD

WEST APPROACH: 5,300 FT

100 % Railroad

West Highway Approach: 1,720 FT

SHARED PER STRUCTURAL ELEMENT

East Highway Approach: 835 FT

SHARED PER STRUCTURAL ELEMENT

EAST APPROACH: 3,600 FT

100% Railroad

PHASE 1 = 5,897 LFPHASE 2 = 3,572 PHASE 2 = 2,757 LF



KEY AREAS OF DETERIORATION

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VERTICAL TRUSS MEMBERS

LATERAL & DIAGONAL MEMBERS




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TOWER ANCHOR BOLT MEMBERS

GUSSET PLATES




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STIRRUP BEARINGS

TRUSS LATERALS

ROCKER BEARINGS




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TOWER MEMBERS

TRUSS TERTIARY MEMBERS




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PIERS

HANDRAILS



EXAMPLE: DESIGN OF TRUSS VERTICAL MEMBER REPAIR

PROCEDURES FOR DEVELOPMENT OF REPAIR PLANS

Identify the repair locations through inspection and coordinationwith DOTD

Truss Member forces are obtained through truss analysis

Develop repair scheme:

o For members with dominating dead load

the dead load stress should be minimize thru jacking or post-tension before new steel for repair is integrated into the member

o For members with significant live loadslive loads need to be restricted during the repair

Repairs are grouped into a Type based upon similar repair

details

Each repair type is then assigned a Non-standard (NS) itemnumber and given a unique item name for bidding purposes

Example:

TEMPORARY JACKING SCHEMATIC FORVERTICAL REPAIRS TYPE I, II, III-A AND III-B

SUMMARY OF ESTIMATED QUANTITIES

ITEM NO. ITEM UNIT QUANTITY

NS-805-00016 NS BRIDGE SUPERSTRUCTURE REPAIR (TRUSS VERTICAL MEMBER REPAIR, TYPE I) EACH 9

NS-805-00016 NS BRIDGE SUPERSTRUCTURE REPAIR (TRUSS VERTICAL MEMBER REPAIR, TYPE II) EACH 1




Key Plan of

RepairLocations

Detailsfor EachRepair

Location

TemporaryJackingScheme

Notes toClarify

Intent ofRepairs



Temporary Post-Tension scheme




NON-STANDARD (NS) ITEMS

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Phase 1: 127 Non-standard Items Used for Needed Repairs Phase 2: 57 Non-standard Items Used for Needed Repairs

Pay Unit = Each

Total Number of Repairs = 4175 (2480 Phase 1,1695 Phase - 2)

Reasoning/Benefits- Provides a unit bid price for each repair type

- Provides a unit price for additional similar repairs

found during construction

Bridge Superstructure/Substructure Non-standard Item includes alllabor, equipment, materials, and incidentals required to completethe work.



CONSTRUCTABILITY AND COORDINATION

JACKING FRAME SYSTEM FOR STIRRUP BEARING REPAIRS

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COORDINATION REQUIRED ENCON (internal to design team) DOTD RAILROADS



MAINTENANCE OF TRAFFIC DURING CONSTRUCTION

Phased

Construction Highway Traffic

Commuter andTrucks

Detour route for

evacuations Lane Closures

Railroad Traffic(KCS & UPRR)

Track Fouling

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CLEANING, PAINTING, & CONTAINMENT SPECIFICS

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Total Surface Area 4,266,000 SF

Pressure Wash and Solvent Clean to SSPC-SP1/SP12 NV2 Abrasive Blast to SSPC-SP10

Documents Specified an Organic Zinc, Epoxy Urethane

Paint System

Environmental Requirements

- SSPC Guide 6, Level 1A Containment- Pre- and Post-Project Soil and Water Sampling- Air Quality Monitoring- Visible Emissions Assessment - EPA Method 22- Waste Management SSPC Guide 7, 40 CFR

(Collection, Storage, Transportation, Disposal)

Red Lead in Existing Paint Cleaning must be fullycontained

OSHA (29 CFR 1926.62, Lead in Construction PPE)

- Respirators, Tyvex Suits, Fall Protection, Safety Glasses



ACCELERATED SCHEDULE

May 2011 TRC met with DOTD and set a date for submission of finalplans for late March 2012

DOTD contacted TRC on June 15, 2011 Surplus Federal Funds

TRC submitted accelerated fee proposal to DOTD June 17, 2011 DOTD Issued Advanced Notice-to-Proceed June 20, 2011

August 31, 2011 TRC submitted 158 stamped and signed drawings (297total sheets Phase 1)

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BID OPENING PHASE 1

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BID OPENING DATE January 11, 2012 ENGINEER ESTIMATE = $ 85,460,813.70

HIGH BID = $ 118,288,888.88

LOW BID = $ 74,849,999.48

AWARDED TO - LIBERTY / ALPHA

RANKBidder

NumberBidder Name

Construction Bid

(Items Total)

1 28182050 Liberty Main.-Alpha Paint. A Jt Vt. $74,849,999.48

2 00271000 Massman Construction Co. $82,258,373.20

3 54683000 Conti Enterprises, Inc. $91,377,777.00

4 HER01000 Hercules Painting Co., Inc $92,345,632.31

5 47347000 Kiewit Louisiana Co $111,446,919.80

6 24429000 Abhe & Svoboda, Inc. $118,288,888.88

DOTD Project No.: H.000343.6



CONSTRUCTION

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CONTAINMENT SYSTEM

INSIDE CONTAINMENT



CONSTRUCTION

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RESULTS FROM BLASTING

BLASTING


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QUESTIONS