505Corrugated Steel Bridge Plank

505.1 General Description

This work consists of installing bridge flooring of corrugated steel complete in place and according to the plans and specifications.

505.1.01 Definitions

General Provisions 101 through 150.

505.1.02 Related References

A. Standard Specifications Section 501—Steel Structures Section 535—Painting Structures Section 852—Miscellaneous Steel Materials Section 870—Paint B. Referenced Documents General Provisions 101 through 150.

505.1.03 Submittals

General Provisions 101 through 150.

505.2 Materials

All materials shall meet the requirements of the following Specifications: Material Section Corrugated Steel Plank for Bridges 852.2.04 Paint 870

505.2.01 Delivery, Storage, and Handling

General Provisions 101 through 150.

505.3 Construction Requirements

505.3.01 Personnel

General Provisions 101 through 150.

505.3.02 Equipment

General Provisions 101 through 150.

505.3.03 Preparation

General Provisions 101 through 150.

505.3.04 Fabrication

A. In-Shop Fabrication Requirements Fabricate plank from steel plate of the thickness shown on the plans. Form the plank to a minimum size of at least 13 in. (330 mm) wide by 2 in. (50 mm) deep with at least two complete corrugations. The section modulus per inch (millimeter) shall be equal to or greater than that shown on the plans. 1. Holes for Welded Attachment to Beams Shop-punch holes for welded attachment to beams and space the holes as shown on the plans. 2. Painting Shop painting shall be of the paint type and the number of coats shown on the plans.

505.3.05 Construction

A. Installing Plank Install the corrugated steel bridge plank as follows: 1. Place the plank as shown on the plans. 2. Ensure that the bottom corrugations have full bearing on supporting members. 3. Hold the bottom corrugations in full contact with the supporting members until they are securely connected according to the details shown on the plans. B. Welding All welds shall be of the type and size and be placed at the location shown on the plans. All welding shall meet the requirements of Subsection 501.3.06.C, Welded Construction. C. Field Painting Apply the type of paint and the number of coats shown on the plans according to Section 535.

505.3.06 Quality Acceptance

General Provisions 101 through 150.

505.3.07 Contractor Warranty and Maintenance

General Provisions 101 through 150.

505.4 Measurement

This work will be measured for payment in square feet (meters), including laps of accepted planks.

505.4.01 Limits

General Provisions 101 through 150.

505.5 Payment

This work will be paid for at the Contract Price per square foot (meter) for corrugated steel bridge plank complete in place. Payment will be made under Item No. 505 Corrugated Steel Bridge Plank Per square foot (meter)

505.5.01 Adjustments

General Provisions 101 through 150.