Prepare with confidence and pass your Arizona Septic Tanks and Systems Residential / Commercial Contractor (CR-41) Exam with our expertly organized Highlighted & Tabbed Book Package—designed specifically for Arizona’s open-book contractor licensing exam format. This complete package includes the approved references commonly used for the exam, professionally highlighted and tabbed to help you quickly locate critical information, improve efficiency, and maximize your performance on exam day.

Whether you work in septic system installation, wastewater management, underground piping, or excavation and drainage systems, this package provides the essential safety standards, plumbing references, and practical field knowledge needed to succeed on the exam and in the field.

📚 What’s Included

✅ All Books Included Are Allowed in the Exam (Highlighted & Tabbed)

Every reference in this package is professionally highlighted and pre-tabbed for fast navigation during the exam.

Code of Federal Regulations – 29 CFR Part 1926 (OSHA)

Critical construction safety standards covering:

• Excavation and trenching safety

• Confined space awareness

• Personal protective equipment (PPE)

• Heavy equipment operation safety

• Construction site hazard prevention

• OSHA compliance standards for residential and commercial construction projects

International Plumbing Code (IPC), 2018

Comprehensive plumbing code reference covering:

• Sanitary drainage systems

• Plumbing fixture requirements

• Water supply and distribution systems

• Venting requirements

• Wastewater system standards

• Residential and commercial plumbing code compliance

Pipe and Excavation Contracting

Practical excavation and underground utility systems reference covering:

• Excavation methods and equipment

• Underground piping installation

• Trenching procedures

• Drainage systems

• Site preparation techniques

• Construction safety practices

💡 All books included in this package are approved for use during the Arizona contractor exam and come professionally highlighted and tabbed to help you quickly locate important information during testing.

🚀 Why Choose This Package?

🔍 Built for the Open-Book Exam

Arizona contractor licensing exams are designed to test your ability to quickly locate and apply technical and code information. Our professionally designed highlighting and tabbing system helps you:

• Navigate reference materials faster

• Locate key septic and plumbing references quickly

• Improve speed and accuracy during the exam

• Reduce wasted time searching through books

• Stay organized and focused during testing

🧠 Learn the Material While Preparing for the Exam

These references help build real-world septic system and excavation knowledge by covering:

• Septic tank installation methods

• Wastewater drainage systems

• Underground piping systems

• Excavation and trenching procedures

• Plumbing code requirements

• OSHA construction safety standards

🚧 Designed for Residential & Commercial Septic Contractors

This package supports the scope of work covered under the Arizona Septic Tanks and Systems Residential / Commercial Contractor (CR-41) License, including:

• Septic tank installation and repair

• Wastewater disposal systems

• Underground piping and drainage systems

• Excavation and site preparation

• Residential and commercial septic systems

• Plumbing and wastewater code compliance

• Construction safety and excavation standards

💼 Who This Is For

• Contractors applying for the Arizona Septic Tanks and Systems Residential / Commercial Contractor (CR-41) License

• Septic system installers and repair professionals

• Excavation and underground utility contractors

• Wastewater and drainage system specialists

• Individuals preparing for the Arizona contractor licensing exam

• Contractors looking for a faster and more organized way to prepare for the exam

🎯 Pass Faster. Work Smarter.

Passing the Arizona Septic Tanks and Systems Residential / Commercial Contractor Exam starts with having the right references—and knowing how to use them efficiently.

With professionally highlighted and tabbed books, you’ll spend less time searching and more time answering questions confidently.

Get your Arizona Septic Tanks and Systems Residential / Commercial Contractor (CR-41) Highlighted & Tabbed Book Package today and take the next step toward becoming a licensed residential and commercial septic systems contractor in Arizona.