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Electrical Package 2 - Module 4

Electrical Estimating Module 4

💡 Module 4: Material Costs & Pricing

Convert your takeoff into dollars: build a clean material list, apply unit pricing, and use vendor quotes to stay current.

Build a material list Price by unit Document your quote date

🎬 Watch the Lesson

Pause when needed—then do the exercise right after.

📋 Key Takeaways

  • Turn takeoff quantities into an itemized material list (by category).
  • Apply unit pricing consistently (LF or EA).
  • Use vendor quotes for volatile items (wire, gear, fixtures) and record the date.
  • Keep assumptions clear: inclusions/exclusions + waste factors.

🧰 Do This Now (Pricing Mini-Build)

Take one small area from your Module 3 takeoff and price it. You are practicing your “materials extension” workflow.

🧾 Material Pricing Quick Reference

Use this as your default checklist when building material costs.

Category Typical Unit Pricing Notes
Conduit (EMT / PVC / RMC) LF Price by size; fittings (couplings/elbows) often per-each or allowance line.
Wire / MC Cable LF Volatile pricing—use fresh quotes; add scrap factor as a separate line.
Devices / Boxes EA Group by type (GFCI, duplex, switch); don’t forget plates, straps, mud rings.
Lighting / Fixtures EA Spec-driven; confirm alternates, controls, and lead times.
Panels / Switchgear EA / System Always quote; verify ratings, spaces, accessories, and delivery timeline.

✅ Skill Check

  1. What does “unit price” mean in estimating?
  2. Name 3 categories you always separate when pricing materials.
  3. Which items usually require vendor quotes (and why)?
  4. What’s one clean way to include waste/scrap without hiding it?
  5. What information must be recorded with every quote?