Structural steel bolt-up

What’s in this rate

This unit covers Structural steel bolt-up, measured per ton. The ironworker completes field bolt-up of erected structural steel on a ton basis. The rate covers the listed material, 5.00% material waste, labor, and small tools. Piece installs (beams/columns/joists), welded moment connections, and member fab are separate units.

Build-up

Labor 4.5 hr × $58.00 wage and burden

$261.00

Material and small tools

$91.86

Direct rate (labor, material, and tools)

$352.86 / TN

Overhead 10% of direct

$35.29

Fee 10% of (direct and overhead)

$38.82

Loaded rate

$426.97 / TN

Related rates

• Moment connection welded — $268.35 / EA
• Steel angle install — $14.82 / LF
• W14 wide flange beam — $23.53 / LF

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