Sustainable Limestone

Welcome to the Head Lake Aggregate Project.

PROJECT OVERVIEW

The Head Lake Aggregate Project is a proposed Class A limestone quarry in the City of Kawartha Lakes, Ontario. The quarry will supply high-quality construction aggregate and industrial-grade limestone to support regional growth in housing, roads, concrete, and infrastructure.

The project is currently in the pre-licensing and technical assessment phase, following the requirements of the Aggregate Resources Act (ARA) and Ontario Regulation 244/97.

Project Vision

To develop a modern, environmentally responsible, and economically valuable resource that:

  • Supports Ontario’s long-term aggregate supply
  • Provides stable domestic limestone for infrastructure & industry
  • Creates regional jobs and contracting opportunities
  • Operates transparently and sustainably for multiple generations

Key Project Facts

  • Location: Head Lake area, City of Kawartha Lakes
  • Ownership: TEC CORP INC. (40% ownership interest)
  • Total Geological Reserves: ≈ 50 million tonnes
  • Initial Licence Capacity: 1,000,000 tonnes/year
  • Resource Readiness: High-purity limestone (CaCO₃ 88–90%)
  • Site Size: ~300 acres
  • Production Life: 50+ years (no fixed endpoint)
  • Site Logistics: 500 m from major highway; grid power at boundary

ABOUT THE PROJECT

The Head Lake Aggregate Project proposes the development of a high-purity limestone quarry with modern processing technology and strict environmental controls.

Project Components

  • Extraction area (phased)
  • Portable or fixed crushing and screening plant
  • Operations building, weigh scale, and maintenance area
  • Berms and vegetative buffers
  • Internal haul routes
  • Water management and groundwater monitoring systems
  • Progressive rehabilitation zones

Why This Location?

The site was selected due to:

  • Exceptional geology: 50 Mt proven limestone reserve of unusual purity
  • Minimal overburden: Efficient extraction, lower disturbance
  • Strong logistics: Direct access to major highway (500 m)
  • Existing hydro power: No additional utility extension costs
  • Low population sensitivity: Rural extraction-compatible area

This combination is rare in Ontario and supports long-term, low-impact operation.

PROJECT PARTNERSHIP & OWNERSHIP

TEC CORP INC. — 40% Owner

TEC CORP INC. holds a 40% ownership interest in the Head Lake Aggregate Project. The company contributes:

  • Geological exploration & reserve modelling
  • Pre-development financing
  • Project management
  • Land stewardship and community engagement

The remaining ownership is held by strategic partners (not disclosed publicly).

BENEFITS TO KAWARTHA LAKES & ONTARIO

Economic Benefits

  • 0–0 million in long-term economic output
  • 15–20 direct jobs + 40–60 indirect jobs
  • Decades of municipal tax revenue
  • Local contracts for trucking, fabrication, civil works, fuel, and services

Industry & Infrastructure Benefits

  • Reliable local supply in a region with growing aggregate demand
  • High-purity limestone for:
    • Concrete & asphalt
    • Agricultural lime
    • Industrial fillers
    • Water treatment
    • Environmental remediation

Environmental Advantages

    • Shorter haul distances reduce regional transport emissions
    • Low overburden means minimal disturbance footprint
    • Early progressive rehabilitation

ENVIRONMENTAL STEWARDSHIP

Key Studies Underway

  • Hydrogeology (groundwater)
  • Noise and vibration modelling
  • Dust and air quality analysis
  • Surface water flows
  • Natural heritage & habitat
  • Archaeological and cultural heritage review
  • Traffic impact

Environmental Commitments

  • No measurable off-site impacts to wells or water bodies
  • Full compliance with MECP dust and noise limits
  • Controlled stormwater management
  • Continuous monitoring programs
  • Vegetative screens to reduce visual impact

DOCUMENTS & TECHNICAL STUDIES (PRE-LICENCE)

Will include:

  • Level 1 & 2 Natural Environmental Reports
  • Hydrogeological Study
  • Noise & Vibration Assessment
  • Air Quality & Dust Modelling
  • Traffic Study
  • Site Plan (Phasing, Operations, Cross-Sections, Rehab)
  • Water Management Plan

PROJECT TIMELINE

Phase

Status

Site acquisition & geological confirmation

Completed

Pre-development valuation

Completed

Environmental & technical studies

Ongoing

Community & Indigenous engagement

Ongoing

ARA licence application

Planned

Public consultation period

After submission

Regulatory review (MNRF, MECP)

Pending

Licence approval

TBD

Construction & site setup

Within 12 months of licence

Commercial operations

Year 1 after licence

With a 50+ year resource life, the quarry is designed to support multiple generations.

FREQUENTLY ASKED QUESTIONS

Will the project affect groundwater or Head Lake?

All hydrogeological modelling indicates no predicted impact. Extraction will remain above the water table unless approved otherwise.

How much traffic will there be?

Estimated 80–120 truck trips per day, routed directly to the main highway 500 m from the site.

Is dust controlled?

Yes, through paving of internal roads, misting systems, vegetation buffers, and continuous monitoring.

How long will the project operate?

The geological reserve allows 50+ years of production. Licences are periodically renewed (not limited to 10 years).

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