Aggregate base, 8 in

What’s in this rate

This unit covers Aggregate base, 8 in, measured per square foot. Crushed gravel base at a single regional quarry (Maine) public list price is hauled, spread 8 inches thick in two lifts with a grader, watered, and rolled. The rate covers the listed material, labor, and small tools. Subgrade prep, geotextile, thinner base, and paving stay on their own units.

Build-up

Operator, 0.00049 hr × $52.00

$0.02

Laborer, 0.00025 hr × $38.00

$0.01

Crushed gravel base

single regional quarry (Maine) public list price

Material and small tools

$0.90

Equipment, motor grader ~14 ft blade class, 0.00018 hr per unit

$0.02

Equipment, smooth-drum vibratory roller ~84 in class, 0.00025 hr per unit

$0.02

Equipment, water truck ~2,000–4,000 gal (driven by Operator), 0.00006 hr per unit

$0.01

Equipment, tandem/tri-axle dump truck hire, driver included, 0.0019469 hr per unit

$0.21

Direct rate (labor, material, equipment, and tools)

$1.19 / SF

Overhead 10% of direct

$0.12

Fee 10% of (direct and overhead)

$0.13

Loaded rate

$1.44 / SF

Worked extension: 1,000 SF of commercial aggregate base, 8 in × $1.44 = $1,440.00 loaded for 1,000 SF. Quantity is a worked extension.

Related rates

• Aggregate base, 6 in — $1.10 / SF
• Geotextile, nonwoven separation — $0.23 / SF

Use this in a private library

Create a free account to keep your own hours, burden, and supplier quotes behind a login. Published rates stay public. Your own hours and quotes stay private.