Grade-beam keyway

What’s in this rate

This unit is installing one linear foot of keyway former in a prepared grade-beam joint. The cement mason sets and secures the keyway ready for the adjacent pour. Formwork, reinforcing steel, carton forms, and joint sealant are separate units.

Build-up

Labor 0.095 hr × $48.00 wage and burden

$4.56

Material and small tools

$2.93

Direct rate (labor, material, and tools)

$7.49 / LF

Overhead 10% of direct

$0.75

Fee 10% of (direct and overhead)

$0.82

Loaded rate

$9.06 / LF

Related rates

• Core wall form — $17.34 / SF
• Raft foundation pour — $25.98 / CF
• Trench drain grate set — $17.40 / LF

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