Field Service Division

On-Site Testing
Services

Cardinal Nuclear Group's Field Service department is a national leader in Nuclear Air Treatment system testing. Our engineers have advised and tested at facilities across the United States and internationally, bringing precision, regulatory expertise, and deep industry knowledge to every engagement.

5
CORE TESTING DISCIPLINES
8
NRC / ASME / ASTM STANDARDS
100%
COMPLIANCE RATE
Serving nuclear sites & clean-room environments
What We Do

Testing Disciplines

Each service is delivered by certified Field Test Engineers trained to ASME and NRC standards. We tailor our approach to your facility's specific configuration, regulatory status, and schedule.

01/air treatment

Nuclear Air Treatment System Testing

Comprehensive testing of nuclear air treatment systems with dedicated industry expertise and full regulatory compliance.

Acceptance Testing for new installations
In-Place Testing of existing systems
HEPA filter efficiency verification
Carbon adsorber testing
System integrity assessments
02/particulate

Particulate Studies

Advanced particulate introduction services to determine how particles are conveyed by ventilation systems.

Particulate tracking and monitoring
Ventilation conveyance analysis
Contamination pathway identification
Air distribution pattern verification
03/pressure mapping

Pressure Mapping

Precise pressure differential measurements using both absolute and relative pressure methods for zone verification.

Relative pressure method using PD-C Pressure Detector
Absolute pressure method using multiple gauges
Ideal for large zones or rapidly changing pressures
Zone pressure verification and validation
04/instruments

Testing Instruments

We utilize precision testing instruments and industry-leading equipment to deliver accurate and reliable results.

Calibrated precision instruments
Industry-standard testing equipment
Advanced measurement technology
Technical support and guidance
05/manifold design

Test Manifold Design

Custom manifold solutions for systems with inadequate air/aerosol mixing, designed and fabricated by our experts.

Custom manifold design and engineering
Fabrication to exact specifications
Professional installation services
Qualification and testing
Compliance

Regulatory Standards

Based on the requirements of NRC Regulatory Guides 1.52 and 1.140, all testing is performed in strict compliance with applicable ASME and ASTM standards.

Acceptance Testing

Performed in accordance with ASME Standards N510 and AG-1, Section TA. Validates new installations meet all design specifications and regulatory requirements.

ASME N510AG-1 Section TA

In-Place Testing

Performed in accordance with ASME N510 or N511. Ensures continued system performance and compliance throughout the facility lifecycle.

ASME N510ASME N511

Ready to Schedule Testing Services?

Contact our team today to discuss your facility's testing requirements. We provide customized solutions and flexible scheduling.