Substructure Assemblies Estimate with RSMeans + Bluebeam | Footings, Slab, and Excavation

Disclaimer: For educational use only—always verify with project drawings, local codes, and professional judgment.

This lab continues CMP 315: Construction Quantity Surveying at Michigan State University and focuses on developing a substructure assemblies estimate using RSMeans cost data and Bluebeam quantity takeoff workflows.

In this lab, we cover:

• What an assemblies estimate is—and why it is used in early budgeting
• Why estimating begins with the substructure
• How to calibrate scale and activate Snap settings in Bluebeam
• Strip footing quantity takeoff (LF, width, depth)
• Pad/spread footing measurement and classification
• Foundation wall takeoff and proportional cost adjustments
• Slab-on-grade area and thickness measurement
• Mass excavation boundary construction and depth calculation
• Foundation underdrain linear measurement
• Foundation dampproofing quantity extraction and legend creation
• Matching measured quantities to RSMeans assemblies
• Applying General Contractor overhead & profit
• Why assemblies estimates are not for bidding (±20% accuracy range)

This lecture emphasizes proper drawing setup, dimensional logic dictated by cost references, and disciplined quantity extraction before pricing. Assemblies estimating is presented as a structured budgeting method for feasibility analysis and scope alignment—not as a final bid or contract price.

📘 Course: CMP 315 – Construction Quantity Surveying
🎓 Instructor: Armin Yeganeh, Ph.D.
🏫 Program: Construction Management, Michigan State University

Видео Substructure Assemblies Estimate with RSMeans + Bluebeam | Footings, Slab, and Excavation канала Armin Yeganeh