What the Course Entails and Exam Details

This examination covers a comprehensive range of knowledge, skills, and abilities required for journey-level performance. The core topics included in the syllabus are:

• Safety Procedures: Extensive focus on confined space entry, lockout/tagout (LOTO), traffic control zones, shoring compliance, and hazardous materials handling.
• Operation and Maintenance: Proficiency in using tools like power rodders, high-velocity cleaners (hydro-jetters), and sewer television inspection equipment.
• System Knowledge: Understanding the components of a collection system, including manholes, lift stations, gravity lines, and force mains.
• Regulatory Compliance: Knowledge of Sanitary Sewer Overflow (SSO) categories, reporting requirements, and the purpose of Sewer System Management Plans (SSMP).
• Basic Mathematics: Application of formulas for calculating volume, flow rates, velocity, and basic conversions.

 What to Expect in the Final Exam

The CWEA Collections Grade 2 exam is a standardized, computer-based test designed to evaluate your practical understanding and theoretical knowledge.

• Format: The exam consists of multiple-choice questions. There is no practical or hands-on component.
• Number of Questions: Typically, the exam contains between 90 and 130 questions.
• Time Limit: Candidates are allocated three hours to complete the test.
• Passing Score: While specific scaled passing scores are determined by CWEA, a score of around 70% is generally required to pass.
• Resources: A formula reference sheet is usually provided onscreen during the computerized exam.

 How to Study and Exam Centers

Effective preparation is key to passing this journey-level exam. We recommend a multi-faceted study approach.

Actionable Study Strategies:

• Review Primary References: Study the recommended manuals, particularly the "Operation and Maintenance of Wastewater Collection Systems" series from Sacramento State.
• Utilize CWEA Study Guides: Download the latest Candidate Handbook from the CWEA website, which contains a detailed KSA (Knowledge, Skills, and Abilities) list and sample questions.
• Practice Math Problems: Systematically practice hydraulic calculations and conversions until they become second nature.
• Use Flashcards: Create flashcards for key terms, regulatory definitions, safety categories, and SSO classification.
• Join a Prep Course: Consider enrolling in local CWEA section workshops or online webinars designed specifically for Grade 2 preparation.

How and Where to Take the Exam:

CWEA partners with Pearson VUE to administer their computerized examinations.

• Registration: You must first apply through CWEA and receive an eligibility notice before you can schedule your exam.
• Testing Centers: Exams can be taken at authorized Pearson VUE testing centers located throughout California and the United States.
• Online Proctoring: Some CWEA exams may be available through Pearson VUE's OnVUE online proctoring system, allowing you to take the test from your home or office.

Job Opportunities from the Course

Earning your CWEA Collections System Maintenance Grade 2 certification unlocks significant career advancement opportunities. Many public and private wastewater agencies in California require this level of certification for journey-level and specialized positions. It demonstrates to employers that you possess the necessary skills to work independently and take on greater responsibility.

Specific job titles and career paths this certification can unlock include:

• Wastewater Collection System Worker II
• Collection System Maintenance Technician
• Wastewater Conveyance Operator
• Pump Station Operator II
• Environmental Compliance Inspector I
• CCTV Inspection Specialist
• Leadworker, Collection System