Our strong technical capabilities are derived from the extensive nuclear experience of VIVA Innovative Solutions management and senior staff. Our expertise spans numerous areas of DOE, National Nuclear Security Administration (NNSA), commercial nuclear and private extractive industry activities, encompassing regulatory compliance, Integrated Safety Management (ISM), human performance improvement strategies, and multidisciplinary engineering services, including nuclear safety, and fire protection engineering.

WTSI designs and builds embedded and wireless device solutions for the transportation, entertainment, manufacturing and health & fitness industries. These projects range from a quad-band cell phone detection and jamming device for preventing distracted driving, to a reliable and secure remote-control system for triggering detonations during motion-picture production, to consumer devices for sports training and health monitoring, to wireless devices for communicating in severe-multipath industrial environments. Recent device designs target low-power motor control, Zigbee-based sensor monitors, and Bluetooth low energy (BTLE) wireless communications.

For over 54 years, Pettigrew & Associates has been a leader in fully integrated engineering, surveying and construction services, serving New Mexico, Texas, Kansas, Oklahoma and other states. Pettigrew & Associates is a women owned small business enterprise wholly prepared to serve the wide-ranging engineering needs for your projects. With our broad-based experience, detailed knowledge, and commitment to providing exceptional services, Pettigrew & Associates is invaluable in overseeing projects, working with our experienced team to provide the specific scope of engineering, surveying, and materials testing services to both public and private clients.