Prepared an electrical contractor’s claim involving engineering delay, errors and omissions resulting in workarounds and construction delays on the installation of life safety systems and instrumentation and control automation on a silicone chip plant and cleanroom facility in Colorado Springs. Performed a schedule analysis of delay impacts due to engineering rework and added change order work, causing schedule compression and acceleration with trade stacking, overmanning of crews with a shortage of qualified labor causing productivity loss due to overtime fatigue, lack of coordinated drawings, late material delivery, and substandard supervisory management and cost controls by the construction manager.