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Oregon 2017 NEC Changes: A New Process and 5 New Articles and General Requirements

Personal Protective Equipment For Mold Remediation Contractors and Consultants

Post Disaster Recovery and Reconstruction

Prestressed and Reinforced Concrete: Choosing the Best Method for Your Project

Oregon Electrician 2020 NEC Changes: 2 Hour Program #3

Preventing Mold Growth

Past, Present and Future of Building Energy Codes and DOE Appliance Mandates

Overcurrent Protection I - Short Circuit Calculations

Phasors and AC Circuit Analysis

Plan Review Techniques for Infrastructure Projects

Plumbing Using PVC Pipe

Overcurrent Protection II - Coordination

Retaining Wall Design - Part 1

Protecting People Against Terrorist Attacks: Structural Design Criteria

Principles of At-Risk Construction Management

Protecting People Against Terrorist Attacks: Design Considerations for Safe Rooms and Shelters

Protecting People Against Terrorist Attacks: Chemical, Biological, and Radiological (CBR) Threat Protection

Residential Green Remodeling: Design, Construction, and Certification

Protecting Water Systems Through Backflow Prevention

Reinforced Concrete Tilt-Up Panels

Principles of Professional Construction Management

PVC Pipe - Which type should I use?

Residential Green Building: Design, Construction, and Accreditation

Principles of Design-Build

Residential Safety Essentials