Projects Please contact us for additional information. Project Gallery Please contact us for additional information. HPL Breaker Maintenance Axtell, NE PDS coordinated with Hitachi Energy field services to provide onsite customer assistance to perform dashpot, rod, and gasket replacement. 362 Breaker Teardown Central Nebraska PDS coordinated support to tear down a large breaker for inspection. Secondary Oil Containment York, NE Installation of an Albarrie Secondary Oil Containment System for a substation transformer filled with mineral oil. Arc Flash Training Eastern Nebraska PDS partners with CBS ArcSafe to provide hands-on training for arch flash. Secondary Oil Containment Omaha, NE Installation of an EsterWeb Containment System for FR3 oil secondary oil containment. Transformer painting York, NE Repainting of a substation transformer. Lightning Protection Grounding Central Nebraska Installation of a low-impedance grounding system for lightning protection at a rural substation. Transmission Tower Nebraska Engineering, design, and fabrication of transmission steel tower.