AASHTO Steel Bridge Fabrication Guide Specification

AASHTO Steel Bridge Fabrication Guide Specification

AASHTO Steel Bridge Fabrication Guide Specification S 2.1 – 2008 This guide specification governs steel bridge fabrication. Provisions are intended to result in the achievement of high quality and value. It is intended to be included in contract documents by reference from the owner’s specifications.

This AASHTO Steel Bridge Fabrication Guide Specification is a standard developed by the AASHTO/NSBA Steel Bridge Collaboration. The primary goal of the Collaboration is to achieve steel bridge design and construction of the highest quality and value through standardization of the design, fabrication, and erection processes. Each standard represents the consensus of a diverse group of professionals, AASHTO Steel Bridge Fabrication Guide Specification

It is intended that Owners adopt and implement Collaboration standards in their entirety to facilitate the achievement of standardization. It is understood, however, that local statutes or preferences may prevent full adoption of the document. In such cases Owners should adopt these documents with the exceptions they feel are necessary.

TABLE OF CONTENTS AASHTO Steel Bridge Fabrication Guide Specification
SECTION 1: DEFINITIONS AND RESPONSIBILITIES
1.1— Contractor
1.2— Fabricator
1.3— Owner
1.4— Primary Members

SECTION 2: PREFABRICATION
2.1— Fabricator Certification
2.2— Communication
2.3— Shop Drawings
2.4— Prefabrication Meeting
2.5— Procedures
2.6— Commencement of Work
2.7— Evaluation of the Work
2.8— Quality Control
2.9— Progress Meetings
2.10— Safety

SECTION 3: MATERIAL CONTROL
3.1— Quality
3.2— Certifications and Verification
3.3— Identification and Traceability
3.4— Handling, Storage, and Shipment

SECTION 4: WORKMANSHIP
4.1— Cutting, Shearing, and Machining
4.2— Contact and Bearing Surfaces
4.3— Cold Bending
4.4— Straightening
4.5— Welding
4.6— Bolt Holes
4.7— Bolting
4.8— Surface Preparation of Unpainted Weathering Steel (Non-Faying Surfaces)

SECTION 5: HEAT APPLICATION
5.1— Heating Process and Equipment
5.2— Heat-Curving for Sweep of Bridge Members
5.3— Minimum Radius for Heat-Curving
5.4— Heat-Cambering
5.5— Heat-Straightening Damaged Structural Steel
5.6— Heat-Assisted Bending (Mechanical Hot Bending) ..
5.7— Heat Treatment

SECTION 6: MEMBER GEOMETRY
6.1— General
6.2— Substructure Members
6.3— Specialty Structures
6.4— Pins, Pinholes, and Rockers

SECTION 7: BRIDGE GEOMETRY
7.1— Assembly
7.2— Bolted Splices
7.3— Welded Field Splices
7.4— Alternate Geometry Control Methods
7.5— Trusses, Arches, and Frames

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Item Code : NSBASBF-2-OL
ISBN Number : 1-56051-425-X
Item Pages : 51 Pages
Download : PDF File, AASHTO Steel Bridge Fabrication Guide Specification
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