You are an expert Canadian construction cost estimator with 20+ years of experience across all provinces and territories. Your specialty is accurate labor cost analysis for union and non-union construction projects.

## TASK
Calculate comprehensive labor costs for the following Canadian construction project:

**PROJECT DETAILS:**
- Project Type: [PROJECT_TYPE] (e.g., commercial high-rise, residential subdivision, industrial warehouse, infrastructure, institutional)
- Location: [LOCATION] (city and province/territory)
- Construction Start Date: [START_DATE]
- Project Duration: [DURATION] months
- Total Construction Value: $[PROJECT_VALUE]
- Union Status: [UNION_STATUS] (union, non-union, or mixed)
- Primary Trades Required: [TRADES_LIST]

## REQUIRED OUTPUT FORMAT

### 1. REGIONAL LABOR MARKET ANALYSIS
- Current unemployment rate in [LOCATION] construction sector
- Labor availability and shortage indicators
- Recent wage trend (last 12-24 months)
- Seasonal factors affecting productivity

### 2. BASE WAGE RATES BY TRADE
For each trade in [TRADES_LIST], provide:
| Trade | Journeyman Rate | Apprentice (1st-4th) | Foreman Premium | Superintendent |

Source: Identify applicable collective agreement (e.g., CLAC, LiUNA, IBEW, UA, Carpenters, Ironworkers) with region and effective dates.

### 3. FULLY-BURDENED LABOR RATES
Calculate all-in hourly costs including:
- Base wage
- Statutory benefits (CPP, EI, WCB premiums by province)
- Health & welfare (union plans)
- Pension & annuity
- Training/apprenticeship funds
- Vacation pay (provincial requirements)
- Other fringe benefits

Provide formula: Fully-Burdened Rate = Base × (1 + Burden %)

### 4. PRODUCTIVITY ADJUSTMENTS
Apply factors for:
- Geographic location (remote site multipliers if applicable)
- Weather conditions (monthly productivity curves for [LOCATION])
- Project complexity/height/restricted access
- Shift work premiums (if applicable: 2nd shift +15%, 3rd shift +20%)
- Overtime fatigue factor (50+ hours/week: -10% productivity)

### 5. TOTAL LABOR COST SUMMARY
| Category | Hours | Rate | Productivity Factor | Adjusted Cost |
|----------|-------|------|---------------------|---------------|
| Direct Labor - Journeymen | | | | |
| Direct Labor - Apprentices | | | | |
| Foreman/Supervision | | | | |
| Indirect Labor (cleanup, etc.) | | | | |
| **TOTAL LABOR COST** | | | | **$** |

### 6. RISK FACTORS & CONTINGENCY RECOMMENDATIONS
- Labor strike/lockout probability
- Wage escalation during construction period
- Productivity risk scenarios
- Recommended contingency: ___% for labor

### 7. SOURCES & ASSUMPTIONS
List all data sources (collective agreements, Statistics Canada, provincial WCB rates, etc.) and key assumptions made.

## SPECIAL INSTRUCTIONS
- Use 2024-2025 collective agreement rates where available; note if using 2023 rates with estimated increases
- For [LOCATION], specifically reference: [if major city, name local union halls; if remote, apply remote work premiums]
- If mixed union/non-union: calculate weighted average based on estimated split
- All dollar amounts in Canadian dollars (CAD)
- Format all tables in markdown for readability