Construction Estimating Course

Lesson 1 • Introduction to Cost Components

Breaks total project cost into material, labour, equipment, subcontractor, and overhead categories. Sets the framework used throughout all later cost-building chapters.

Lesson 2 • Types of Estimates and Their Uses

Covers conceptual, schematic, design development, and bid estimates. Connects estimate type to project phase and decision-making needs.

Lesson 3 • The Estimator's Role and Responsibilities

Defines the estimator's position within project teams and business operations. Establishes professional expectations that frame all subsequent technical content.

Lesson 4 • Reading Construction Documents

Teaches interpretation of drawings, specifications, and addenda as primary data sources. Accurate document reading is the prerequisite for all quantity takeoff work.

Lesson 1 • Concrete and Masonry Takeoff

Teaches volume, formwork area, and reinforcement quantity calculations for concrete and masonry. These structural elements require precise measurement due to high unit costs.

Lesson 2 • Sitework and Earthwork Quantities

Covers cut, fill, grading, and excavation calculations using plan dimensions and contour data. Earthwork is often the first major takeoff category on a project.

Lesson 3 • Finish and Specialty Item Takeoff

Covers area-based and count-based takeoff for finishes, doors, windows, and equipment. Finish quantities feed directly into subcontractor scope and allowance items.

Lesson 4 • Organising a Takeoff Workflow

Establishes a repeatable process for sequencing and tracking takeoff work. Organised workflows prevent omissions and support efficient review.

Lesson 5 • Structural Steel and Framing Takeoff

Addresses weight-based steel takeoff and linear-foot framing counts for wood and light-gauge systems. Connects member schedules and framing plans to quantity lists.

Lesson 1 • Waste, Overage, and Coverage Factors

Explains how material loss, cutting waste, and coverage rates affect order quantities. Applying correct factors prevents costly shortages and excess inventory.

Lesson 2 • Sources of Material Pricing Data

Surveys published cost databases, supplier quotes, and historical project data as pricing inputs. Understanding source reliability prevents systematic pricing errors.

Lesson 3 • Vendor Negotiation and Bid Levelling

Covers techniques for comparing multiple supplier quotes and negotiating favourable terms. Bid levelling ensures fair comparison across quotes with different inclusions.

Lesson 4 • Procurement and Lead Time Planning

Addresses material procurement sequences, long-lead items, and delivery coordination. Procurement planning links the estimate to the project schedule.

Lesson 1 • Crew Composition and Crew Hours

Defines crew makeup and shows how crew size affects unit cost and production speed. Crew analysis is the bridge between productivity data and dollar cost.

Lesson 2 • Labour Cost Calculation Methods

Demonstrates unit-price, assembly, and systems-based approaches to computing labour costs. Each method suits different estimate types and levels of document detail.

Lesson 3 • Productivity Rates and Output Factors

Introduces published and historical productivity data and the variables that modify them. Accurate productivity rates are the single largest driver of labour cost accuracy.

Lesson 4 • Wage Rates and Labour Burden

Explains base wages, fringe benefits, payroll taxes, and insurance as components of fully burdened labour cost. Unburdened rates consistently underestimate true labour expense.

Lesson 1 • Equipment Cost Categories

Distinguishes ownership costs, operating costs, and rental rates as the three primary equipment cost streams. Understanding each category prevents double-counting or omission.

Lesson 2 • Rental vs. Own Decision Analysis

Provides a financial framework for comparing rental and ownership costs over a project duration. The decision affects both project cost and company balance sheet.

Lesson 3 • Equipment Selection and Productivity

Links equipment type and size to production output and total cost per unit of work. Optimal equipment selection minimises combined equipment and labour cost.

Lesson 4 • Operating Cost Calculation

Covers fuel, lubrication, tyre, and repair costs per operating hour for common equipment types. Operating costs vary with utilisation intensity and site conditions.

Lesson 1 • Defining Subcontractor Scope

Teaches precise scope writing to eliminate gaps and overlaps between subcontractor packages. Clear scope documents are the foundation of accurate bid comparison.

Lesson 2 • Subcontractor Bid Leveling

Demonstrates systematic comparison of subcontractor bids to identify scope differences and pricing anomalies. Levelling converts unlike bids into comparable cost positions.

Lesson 3 • Evaluating Subcontractor Qualifications

Addresses financial stability, safety record, bonding capacity, and past performance as selection criteria. Low price alone is an unreliable selection basis.

Lesson 4 • Subcontractor Allowances and Contingencies

Explains when allowances replace firm subcontractor prices and how to size them appropriately. Poorly sized allowances create budget exposure at project completion.

Lesson 1 • Bid Contingency and Escalation

Addresses contingency sizing for scope uncertainty and price escalation for future cost exposure. Both items protect the contractor without making the bid uncompetitive.

Lesson 2 • Company Overhead Allocation

Explains how home office expenses are distributed across projects using overhead rate methods. Correct overhead recovery is essential to company financial health.

Lesson 3 • Final Bid Assembly and Review

Integrates all cost components into a formatted bid document and conducts a structured review. A disciplined review process catches errors before submission.

Lesson 4 • Profit Margin Strategy

Covers profit markup approaches, market-based pricing, and the relationship between risk and return. Profit decisions require balancing competitiveness with financial sustainability.

Lesson 1 • Sensitivity Analysis and Scenario Planning

Demonstrates how changing key cost assumptions affects total bid price and profitability. Sensitivity analysis reveals which cost items carry the most financial exposure.

Lesson 2 • Post-Bid Analysis and Continuous Improvement

Uses bid results and project cost data to refine future estimates and improve accuracy. Systematic feedback loops are the hallmark of high-performing estimating departments.

Lesson 3 • Competitive Bid Strategy

Covers market analysis, competitor assessment, and bid/no-bid decision frameworks. Strategic bidding improves win rates without sacrificing profitability.

Lesson 4 • Estimate Accuracy and Validation

Teaches methods for checking estimate completeness and accuracy before submission. Validation techniques reduce costly errors and build estimator credibility.