Insights

BidScoper Blog

How-to guides, industry insights, and best practices for concrete and asphalt estimating.

Featured

How to Do a Concrete Sidewalk Takeoff from PDF Plans

Step-by-step guide to measuring concrete sidewalk quantities from PDF plan sets. Learn polygon measurement, depth calculations, and assembly templates for accurate bids.

February 14, 2026 6 min read

Asphalt Estimating

Asphalt Tonnage Calculation: HL-3, HL-4, and Granular Base

How to calculate asphalt tonnage for HL-3 surface, HL-4 binder, and granular base from PDF takeoff measurements. Includes density tables, compaction factors, and common mistakes.

February 9, 2026 7 min read

Construction Technology

Digital vs Manual Takeoffs: ROI for Construction Estimators

Compare digital and manual takeoff methods for construction estimating. Analyze time savings, error reduction, and return on investment for estimating teams.

February 4, 2026 8 min read

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